CN114603816B - A traction assembly for producing drip irrigation belt - Google Patents
A traction assembly for producing drip irrigation belt Download PDFInfo
- Publication number
- CN114603816B CN114603816B CN202210298559.1A CN202210298559A CN114603816B CN 114603816 B CN114603816 B CN 114603816B CN 202210298559 A CN202210298559 A CN 202210298559A CN 114603816 B CN114603816 B CN 114603816B
- Authority
- CN
- China
- Prior art keywords
- drip irrigation
- traction
- irrigation belt
- wheel
- belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003973 irrigation Methods 0.000 title claims abstract description 126
- 230000002262 irrigation Effects 0.000 title claims abstract description 126
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 238000003860 storage Methods 0.000 claims description 25
- 238000010992 reflux Methods 0.000 claims description 17
- 239000007921 spray Substances 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000003809 water extraction Methods 0.000 claims 1
- 238000005336 cracking Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 9
- 238000007373 indentation Methods 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 206010061245 Internal injury Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 208000025962 Crush injury Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/355—Conveyors for extruded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/24—Perforating by needles or pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catching Or Destruction (AREA)
- Protection Of Plants (AREA)
Abstract
本发明涉及滴灌带牵引设备技术领域，具体涉及一种滴灌带生产牵引组件；包括对滴灌带通过摩擦力进行牵引输送的牵引轮；还包括驱动牵引轮转动的驱动单元，滴灌带绕过牵引轮，滴灌带在牵引轮上通过摩擦力实现对滴灌带的牵引传送；通过对滴灌带形成张紧力并与输送轮配合形成的摩擦力，其有效的提升了制作滴灌带的良品率，并且大幅提升了其使用寿命，解决了在使用过程中开裂的问题。
The invention relates to the technical field of drip irrigation tape traction equipment, and in particular to a drip irrigation tape production traction assembly; comprising a traction wheel for traction and conveying the drip irrigation tape by friction; and further comprising a driving unit for driving the traction wheel to rotate, the drip irrigation tape bypasses the traction wheel, and the drip irrigation tape is traction and conveyed on the traction wheel by friction; by forming tension on the drip irrigation tape and forming friction in cooperation with the conveying wheel, the yield rate of the drip irrigation tape is effectively improved, the service life of the drip irrigation tape is greatly improved, and the problem of cracking during use is solved.
Description
Technical Field
The invention relates to the technical field of drip irrigation belt traction equipment, in particular to a drip irrigation belt production traction assembly.
Background
The drip irrigation belt is formed by processing soft plastic into a thin pipe and processing permeation holes on the thin pipe; the drip irrigation belt is a hose belt which is made from polyethylene serving as a main raw material through extrusion, blow molding, vacuum heat seal forming, segmentation, cooling and winding, a drip hole is formed at a certain distance, water in a thin pipe is conveyed to the root of a crop through the penetration hole for local irrigation, and the process is uniform and slow, so that accurate irrigation can be realized.
The current drip irrigation tape forming process is that after the drip irrigation pipe is extruded from an extruder die, the finished product is output after cooling, punching and rolling, and in the whole production line, the equipment for giving the advancing power to the drip irrigation pipe is a tractor; at present, the existing drip irrigation belt embedded tractor adopts a traditional crawler tractor, namely, an upper crawler belt and a lower crawler belt which are driven by belt wheels are adopted to squeeze the drip irrigation belt to form friction force so as to drive the drip irrigation belt to be conveyed; as shown in fig. 1, the effective traction surface of the crawler tractor is generally about 1000mm in length and consists of an upper traction belt and a lower traction belt; the traction force is that the drip irrigation belt is extruded to generate a clamping force under the action of the air cylinders through the upper crawler belt and the lower crawler belt, and after the clamping, friction force is formed between the crawler belts, so that the rotation of the crawler belts drives the drip irrigation belt to transmit; in the process, the upper and lower groups of tracks move in the same direction so as to generate traction force to pull out the product.
Because the mechanical parts of the upper crawler belt and the lower crawler belt of some tractors are processed, the pressure is low, so that the product and the tractors slip, the pressure is increased to avoid slipping, but the relative stress time for pressing the product between the two crawler belts is increased; the plastic is just crystallized and molded and is stressed excessively, so that the product is crushed, and the indentation of the line dress is pressed; thus, the quality performance of the product can be directly influenced; based on the technical background, the inventor designs a drip irrigation belt production traction assembly.
Disclosure of Invention
In order to solve the technical problems of cracking and the like caused by easy generation of indentations when the drip irrigation tape is extruded and pulled in the prior art, the invention provides a drip irrigation tape production traction assembly.
The technical scheme adopted by the invention is as follows: the utility model provides a drip irrigation zone production traction assembly which characterized in that: comprises a traction wheel for carrying out traction conveying on the drip irrigation belt by friction force; the drip irrigation belt is wound around the traction wheel, and traction and transmission of the drip irrigation belt are achieved on the traction wheel through friction force.
Further, the lateral part of the traction wheel is provided with a force application unit for applying non-contact pressure to the drip irrigation belt so as to tension the drip irrigation belt.
Optionally, the force applying unit comprises a pneumatic nozzle; the air pressure nozzle is arranged at a position corresponding to the traction wheel, and the air outlet end of the air pressure nozzle is opposite to the drip irrigation belt; the high-pressure air source applies pressure to the drip irrigation belt through the air pressure spray head, and the drip irrigation belt is tightly attached to the traction wheel through air pressure.
Optionally, the force applying unit comprises a hydraulic nozzle, the hydraulic nozzle is arranged at a position corresponding to the traction wheel, and the air outlet end of the hydraulic nozzle is opposite to the drip irrigation belt; the solution applies pressure to the drip irrigation belt through the hydraulic spray head, and the drip irrigation belt is tightly attached to the traction wheel through the hydraulic pressure.
Further, a water storage tank is arranged at the lower side of the traction wheel and is used for collecting liquid blown by the hydraulic spray head; an overflow pool is arranged on one side of the water storage pool, and an overflow channel for communicating the water storage pool with the overflow pool is formed on the side wall of the water storage pool.
Preferably, a partition plate is arranged in the overflow pool, a cavity structure is arranged in the side wall of the overflow pool, which is opposite to the water storage pool, a first channel communicated with the internal cavity is formed at the upper edge of one side of the overflow pool, a second channel is formed at the lower edge of the overflow pool, and a third channel communicated with the internal cavity is formed at the other side of the overflow pool; the sealed space is connected with a reflux main pipe, a plurality of reflux branch pipes are arranged on the reflux main pipe, and the other side of each reflux branch pipe extends into the water storage tank and is connected with the hydraulic spray head; meanwhile, a water pump is arranged on the reflux main pipe; the drip irrigation belt is pressurized by the hydraulic spray head through the water pumping of the water pump overflow pool.
Optionally, the traction wheel is provided with accommodating depressions, and the accommodating depressions have two ring groove structures corresponding to the width of the drip irrigation belt; when in traction, the protruding parts formed by bending the two sides of the drip irrigation belt are clamped in the accommodating recess.
Preferably, a pinch roller is provided on the last traction roller.
Further, the width of the pinch roller is less than the width of the drip irrigation tape.
Specifically, the traction wheel comprises a fixed wheel and two movable wheels, the diameters of the fixed wheel and the movable wheels are distributed in a triangle, and the movable wheels are in running fit with the lower side of the swing rod; the upper side of the swing rod is hinged, and the drip irrigation belt is wound on the fixed wheel and the movable wheel; when in traction, the two movable wheels are self-adaptively pressed, and the movable wheels return through an arc-shaped return mechanism.
The beneficial effects achieved by the invention are as follows: through the frictional force that forms the tensioning force to drip irrigation zone and form with the delivery wheel cooperation, its effectual yields that has promoted the preparation drip irrigation zone to promoted its life by a wide margin, solved the problem of fracture in the use.
The invention also has the following characteristics: the force application unit is used for applying non-contact force to the drip irrigation belt so as to enable the drip irrigation belt to be tensioned to generate tensioning force; the tensioned drip irrigation belt can be tightly contacted with one side of the traction wheel so as to increase friction traction; after the driving device drives the traction wheel to rotate, the drip irrigation belt is driven in a traction way, and in the process, the traction wheel and the force application unit do not clamp and squeeze the drip irrigation belt, so that the edge of the drip irrigation belt does not generate an indentation; the drip irrigation tape is not subjected to any internal injury or external injury.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a conventional tractor.
Fig. 2 is a schematic view of a prior art tractor extruding drip tape.
Fig. 3 is a schematic diagram of an embodiment of the traction wheel, force applying unit of the present invention.
Fig. 4 is a schematic view of the structure of the water storage tank of the present invention.
Fig. 5 is a schematic view of the structure of the main return pipe and the branch return pipe of the present invention.
FIG. 6 is a schematic cross-sectional view of the overflow tank of the present invention.
Fig. 7 is a schematic view of the position of the fixed sheave of the present invention.
Fig. 8 is a schematic diagram of the swing link structure of the present invention.
Fig. 9 is a schematic view of the pinch roller position of the present invention.
Fig. 10 is a schematic view of the pinch roller structure of the present invention.
Fig. 11 is a schematic view of the driving apparatus of the present invention.
Fig. 12 is a schematic view of a receiving recess structure of the present invention.
In the figure, 1, traction wheels; 2. a force applying unit; 3. a water storage pool; 4. an overflow pool; 5. an overflow channel; 6. a partition plate; 7. a first channel; 8. a second channel; 9. a third channel; 10. a water pump; 11. a reflow main pipe; 12. reflux branch pipe; 13. a receiving recess; 14. a pinch roller; 15. a fixed wheel; 16. a movable wheel; 17. swing rod; 18. a return mechanism; 19. a driving device.
Detailed Description
In order to facilitate understanding of the invention by those skilled in the art, a specific embodiment of the invention is described below with reference to the accompanying drawings.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements; the specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
As shown in fig. 1, the structure of the drip irrigation belt traction device is schematically shown by adopting a crawler tractor at present, and the drip irrigation belt is clamped by clamping an upper crawler and a lower crawler (the crawler is rubber) to form traction force; even though the crawler belt is made of rubber, the crawler belt has certain elasticity; as shown in fig. 2, the two extrusion causes crush injury to the drip irrigation tape (because the inner wall of the drip irrigation tape is directly bent, because the drip irrigation tape is of a tubular structure, in the extrusion process, the extrusion force can extrude the upper and lower layer corners of the drip irrigation tape to generate unobvious folds (or called indentations), although the indentations are unobvious, the indentations caused by high-strength extrusion can generate irreparable damage to the whole drip irrigation tape, and the problem is more serious especially in winter; the invention provides a drip irrigation tape production traction assembly, which comprises a traction wheel 1 for carrying out traction conveying on a drip irrigation tape by friction force, a force application unit 2 for applying non-contact pressure on the drip irrigation tape, wherein materials in a molten state are firstly formed in a melting furnace and extruded from a water-cooling extrusion head through a filter screen, after cooling and forming, the drip irrigation tape bypasses the traction wheel 1, the drip irrigation tape is driven and pulled on the traction wheel 1 by friction force, the force application unit 2 is used for applying non-contact force on the drip irrigation tape, so that the tension force is generated by tensioning the drip irrigation tape, the tensioned drip irrigation tape can be tightly contacted with one side of the traction wheel 1 to increase the friction traction force, the traction wheel 1 and the force application unit 2 are not clamped and extruded on the drip irrigation tape after the traction wheel 1 is driven to rotate, thus the edge of the drip irrigation tape cannot generate the pressure mark, and no internal injury or external injury is caused on the drip irrigation tape.
As shown in fig. 3 to 6, the above-mentioned force applying unit 2 is used for applying a non-contact force to the drip irrigation tape, and one embodiment is to directly blow the drip irrigation tape by air pressure, so that the tension force is generated by tensioning the drip irrigation tape; the pneumatic nozzle is arranged at a position corresponding to the traction wheel 1 and is opposite to the drip irrigation belt; the air pressure nozzle can be directly connected with a high-pressure air source in a factory, and the drip irrigation belt is directly blown by the external high-pressure air source, so that the drip irrigation belt is clung to the traction wheel 1 by air pressure, and the traction conveying is ensured by increasing friction force; an air pump can be further arranged, and high-pressure gas generated by the air pump is output from the air pressure nozzle; because the drip irrigation belt is just extruded and molded, after being cooled for the first time by a cooling device, the drip irrigation belt has incomplete cooling, and the drip irrigation belt is softer in texture; if the existing extrusion mode is adopted, the indentation is very easy to generate before incomplete molding; the drip irrigation belt is tightly attached to the traction wheel 1 through air pressure, so that not only is the friction force increased to ensure traction and transportation, but also the air pressure can be used for carrying out secondary cooling on the drip irrigation belt.
Another embodiment of the force applying unit 2 is to apply pressure to the drip irrigation tape by hydraulic spraying on the drip irrigation tape, so that the tension force is generated by tensioning the drip irrigation tape; the hydraulic spray head is arranged at a position corresponding to the traction wheel 1 and is opposite to the drip irrigation belt; the hydraulic medium may be water; the drip irrigation belt is tightly attached to the traction wheel 1 through hydraulic pressure, so that not only is friction force increased to ensure traction and transportation, but also the drip irrigation belt can be subjected to secondary cooling through the hydraulic pressure; if the hydraulic spray head is directly connected with a tap water pipe, a large amount of water resources are wasted; therefore, a water storage tank 3 is arranged at the lower side of the traction wheel 1, and the water storage tank 3 is used for collecting water blown by the hydraulic spray head; an overflow pool 4 is arranged on one side of the water storage pool 3, and an overflow channel 5 which is communicated with the water storage pool 3 and the overflow pool 4 is formed on the side wall of the water storage pool 3; a baffle plate 6 is arranged in the overflow pool 4, and the horizontal height of the baffle plate 6 is lower than the height of the overflow channel 5; that is, a sealed space is formed between the lower part of the overflow tank 4 and the partition plate 6, and an open space is formed between the upper part of the overflow tank 4 and the partition plate 6; the inside of the side wall of the overflow pool 4, which is opposite to the water storage pool 3, is of a cavity structure, a first channel 7 communicated with the internal cavity is formed at the upper edge of one side of the overflow pool 4, a second channel 8 is formed at the lower edge of the overflow pool, and a third channel 9 communicated with the internal cavity is formed at the other side of the overflow pool; the first channel 7 is communicated with the open space, and the second channel 8 is communicated with the sealed space; and the vertical height of the first channel 7 is positioned between the overflow channel 5 and the baffle 6; the vertical height of the third channel 9 is located between the second channel 8 and the first channel 7; the sealed space is connected with a main reflux pipe 11, a plurality of branch reflux pipes 12 are arranged on the main reflux pipe 11, and the other side of the branch reflux pipes 12 extends into the water storage tank 3 to be connected with a hydraulic spray head; meanwhile, a water pump 10 is arranged on the reflux main pipe 11; continuously pumping water in the sealed space through the water pump 10, and applying pressure to the drip irrigation tape through the hydraulic nozzle, so that the drip irrigation tape is tensioned to generate tensioning force; the hydraulic pressure can also carry out secondary cooling on the drip irrigation belt; meanwhile, the drip irrigation tape is required to be perforated after being cooled; after the drip irrigation belt is pierced by the perforating needle, small particles are attached to the drip irrigation belt and can be flushed down together; the external water pipe can also supplement water to the water storage pool 3 slowly; water exceeding a predetermined threshold and draining the surface of the water storage tank 3 from the overflow passage 5 into the open space; small particles of the drip irrigation belt floating on the water surface of the water storage tank 3 are overflowed and discharged; the open space has the function of secondary sedimentation, and large-particle impurities are precipitated at the bottom of the pool in the open space; the floating liquid containing the small particles of the drip irrigation tape enters the inner cavity of the overflow pool 4 from the first channel 7, and the cleaner part flows back into the sealed space through the second channel 8 and is continuously sprayed out from the hydraulic spray head through the main reflux pipe 11; the small particles containing drip tape are discharged from the third channel 9.
The traction wheel 1 is used for traction of the drip irrigation belt after contacting with the drip irrigation belt; meanwhile, the traction wheel 1 is provided with accommodating concave parts 13, and the accommodating concave parts 13 are of two ring groove structures corresponding to the width of the drip irrigation belt; during traction, the protruding parts formed by bending the two sides of the drip irrigation belt are clamped in the accommodating recess 13, so that the problem of low displacement is solved to a certain extent; meanwhile, if the force application unit 2 has some abnormal conditions; the machine can also continue to work after being pressed by the pressing wheel 14, thereby avoiding the stop in the production process; since the protruding parts formed by bending the two sides of the drip irrigation belt are clamped in the accommodating recess 13, the side parts of the drip irrigation belt are not directly extruded by the compacting wheel 14 after being compacted, so that the occurrence of indentation is avoided to a certain extent; the pinch roller 14 can also be smaller than the width of the drip irrigation tape, so that the bending parts on two sides of the drip irrigation tape are not extruded, and meanwhile, the accommodating recess 13 and the pinch roller 14 limit the drip irrigation tape together so as to prevent the drip irrigation tape from deviating in the traction process.
Example 1
As shown in fig. 3, the traction wheel 1 has a fixed structure, and one, two or three drip irrigation belts can be arranged on the traction wheel 1; the force applying unit 2 blows and applies pressure to the side of the traction wheel 1.
Example two
As shown in fig. 7, the traction wheel 1 comprises a fixed wheel 15 and two movable wheels 16, the diameters of the fixed wheel 15 and the movable wheels 16 are distributed in a triangle shape, and the movable wheels 16 are in running fit with the lower sides of the swing rods 17; the upper side of the swing rod 17 is hinged, and the drip irrigation belt is wound on the fixed wheel 15 and the movable wheel 16; when in traction, the two movable wheels 16 are self-adaptively pressed, and the movable wheels 16 return through an arc-shaped return mechanism 18; the return mechanism 18 comprises a return shaft and a sliding sleeve, wherein the arc shape of the return shaft corresponds to the rotation center of the upper side of the swing rod 17, the sliding sleeve is sleeved on the return shaft and is fixed with the lower side of the swing rod 17, and pressure springs penetrate through the return shafts on the two sides of the sliding sleeve; when in traction, the two movable wheels 16 are adaptively pressed, and the swing rod 17 rotates, so that the sliding sleeve extrudes the compression spring; the compression spring drives the sliding sleeve to return the movable wheel 16 during stopping.
In addition to the above structure, the surface of the traction wheel 1 is provided with a rubber or silica gel layer, so that the friction force between the tensioned drip irrigation belt and the traction wheel 1 is increased.
Meanwhile, the traction wheel 1 is arranged on the same tooling plate through a fixed shaft, is in transmission connection with the driving device 19 after being in running fit with the tooling plate, the driving device 19 comprises belt wheels (synchronous belt wheels) fixedly connected with the fixed shaft, the belt wheels are connected in a serpentine winding mode one by one through the same belt (the belt is a belt with a rack selected by the belt), and synchronously driven to rotate by a driving motor.
The above-mentioned fixing means, unless described separately, are all common technical means for those skilled in the art, welding, nesting or screw fixing.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The embodiments of the present invention described above do not limit the scope of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention as set forth in the appended claims.
Claims (7)
1. The utility model provides a drip irrigation zone production traction assembly which characterized in that: comprises a traction wheel (1) for carrying out traction conveying on the drip irrigation belt by friction force; the drip irrigation belt is wound around the traction wheel (1), and traction transmission of the drip irrigation belt is realized on the traction wheel (1) through friction force; the lateral part of the traction wheel (1) is provided with a force application unit (2) for applying non-contact pressure to the drip irrigation belt so as to tension the drip irrigation belt; the force application unit (2) adopts an air pressure nozzle; the air pressure nozzle is arranged at a position corresponding to the traction wheel (1), and the air outlet end of the air pressure nozzle is opposite to the drip irrigation belt; the high-pressure air source applies pressure to the drip irrigation belt through the air pressure spray head, and the drip irrigation belt is tightly attached to the traction wheel (1) through air pressure; or the force applying unit (2) adopts a hydraulic nozzle which is arranged at a position corresponding to the traction wheel (1), and the air outlet end of the hydraulic nozzle is opposite to the drip irrigation belt; the solution applies pressure to the drip irrigation belt through the hydraulic spray head, and the drip irrigation belt is tightly attached to the traction wheel (1) through the hydraulic pressure.
2. The drip tape production traction assembly according to claim 1, wherein: a water storage tank (3) is arranged at the lower side of the traction wheel (1), and the water storage tank (3) is used for collecting liquid blown by the hydraulic spray head; one side of the water storage tank (3) is provided with an overflow tank (4), and the side wall of the water storage tank (3) forms an overflow channel (5) which is communicated with the water storage tank (3) and the overflow tank (4).
3. The drip tape production traction assembly according to claim 2, wherein: a partition board (6) is arranged in the overflow tank (4), a cavity structure is arranged in the side wall of the overflow tank (4) on the side opposite to the water storage tank (3), a first channel (7) communicated with the internal cavity is formed in the upper edge of one side of the overflow tank (4), a second channel (8) is formed in the lower edge of the overflow tank, and a third channel (9) communicated with the internal cavity is formed in the other side of the overflow tank; the sealed space is connected with a main reflux pipe (11), a plurality of branch reflux pipes (12) are arranged on the main reflux pipe (11), and the other side of the branch reflux pipes (12) extends into the water storage tank (3) and is connected with the hydraulic spray head; meanwhile, a water pump (10) is arranged on the reflux main pipe (11); the drip irrigation belt is pressurized by a hydraulic nozzle through water extraction of the overflow pool (4) of the water pump (10).
4. The drip tape production traction assembly according to claim 1, wherein: the traction wheel (1) is provided with accommodating depressions (13), and the accommodating depressions (13) are of two ring groove structures corresponding to the width of the drip irrigation belt; during traction, the protruding parts formed by bending the two sides of the drip irrigation belt are clamped in the accommodating recess (13).
5.A drip tape production traction assembly according to claim 3, wherein: a last traction wheel (1) is provided with a compression wheel (14).
6. A drip tape production traction assembly according to claim 3, wherein: the width of the pinch roller (14) is smaller than the width of the drip irrigation tape.
7. The drip tape production traction assembly according to claim 1, wherein: the traction wheel (1) comprises a fixed wheel (15) and two movable wheels (16), the diameters of the fixed wheel, the movable wheels and the swing rod are distributed in a triangle shape, and the movable wheels (16) are in rotary fit with the lower sides of the swing rods (17); the upper side of the swing rod (17) is hinged, and the drip irrigation belt is wound on the fixed wheel (15) and the movable wheel (16); during traction, the two movable wheels (16) are pressed in a self-adaptive mode, and the movable wheels (16) return through the arc-shaped return mechanism (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210298559.1A CN114603816B (en) | 2022-03-25 | 2022-03-25 | A traction assembly for producing drip irrigation belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210298559.1A CN114603816B (en) | 2022-03-25 | 2022-03-25 | A traction assembly for producing drip irrigation belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114603816A CN114603816A (en) | 2022-06-10 |
| CN114603816B true CN114603816B (en) | 2024-11-22 |
Family
ID=81867851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210298559.1A Active CN114603816B (en) | 2022-03-25 | 2022-03-25 | A traction assembly for producing drip irrigation belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114603816B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211553A (en) * | 2021-12-31 | 2022-03-22 | 贺瑞峰 | Traction assembly and perforating machine in drip irrigation tape production process |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1916222B1 (en) * | 1969-03-29 | 1970-11-05 | Scheer & Cie C F | Device for cooling extruded plastic strands, primarily with a subsequent granulator |
| JP3440205B2 (en) * | 1998-06-01 | 2003-08-25 | 富士ゼロックス株式会社 | Paper transport device |
| US7021510B2 (en) * | 2004-02-12 | 2006-04-04 | David Irwin Ellingson | Cable traction apparatus and method |
| CN2814961Y (en) * | 2005-05-23 | 2006-09-13 | 云南昆船设计研究院 | Drip-irrigation belt production line |
| JP2007131422A (en) * | 2005-11-11 | 2007-05-31 | Seiko Epson Corp | Medium feeding apparatus, liquid ejecting apparatus and recording apparatus |
| DE102006012786A1 (en) * | 2006-03-21 | 2007-09-27 | Schaeffler Kg | Hydraulic clamping system for traction mechanism drive, has adjustment unit e.g. longitudinally variable securing strap, or control unit assigned directly or indirectly for realizing defined preload force of traction mechanism |
| FR2922411B1 (en) * | 2007-10-23 | 2012-03-02 | Able | METHOD FOR MANAGING THE PULLED TRAINING OF A DEVICE FOR HAULING A LATERAL LINE OR LINER LINE CABLE AND CORRESPONDING HAULING DEVICE |
| CN101234533B (en) * | 2008-02-28 | 2010-12-01 | 中国科学院遗传与发育生物学研究所 | A production equipment for patch labyrinth channel drip irrigation belt |
| CN201264007Y (en) * | 2008-08-27 | 2009-07-01 | 高利强 | Accurate conveyer device for water dropper on drip irrigation belt |
| JP5418279B2 (en) * | 2010-02-16 | 2014-02-19 | セイコーエプソン株式会社 | Liquid ejector |
| DE102010017090A1 (en) * | 2010-05-26 | 2011-12-01 | Wincor Nixdorf International Gmbh | Device for cleaning conveyor belt of reverse vending machine for e.g. empty bottle, has abutment surface brought from resting position into operating position, in which abutment surface lies at surface of belt in sectional manner |
| ITUD20110041A1 (en) * | 2011-03-21 | 2012-09-22 | Marini Spa | "AUTOMATIC TENSIONING SYSTEM FOR TRACKS IN A ROAD FINISHER" |
| CN102218822B (en) * | 2011-05-05 | 2013-06-12 | 中国科学院遗传与发育生物学研究所 | Processing method and device of extrusion vacuum and heat seal drip irrigation belts |
| KR200472091Y1 (en) * | 2013-11-28 | 2014-04-04 | 강호관 | thin sheet manufacturing apparatus |
| CN105479941B (en) * | 2014-10-01 | 2019-05-28 | 精工爱普生株式会社 | Liquid ejection apparatus, tension force applying method |
| CN204585796U (en) * | 2015-01-20 | 2015-08-26 | 山东宏泽石油化工有限公司 | Steel wire plastic pipe produces length metering device |
| CN205439196U (en) * | 2015-12-25 | 2016-08-10 | 杜崇铭 | Output device of plastify production line |
| JP7064708B2 (en) * | 2017-03-17 | 2022-05-11 | 株式会社リコー | Transport equipment, printing equipment and drying equipment |
| CN206633379U (en) * | 2017-04-07 | 2017-11-14 | 湖北源源管业有限公司 | A kind of plastic pipe draws cooling device |
| CN207522897U (en) * | 2017-11-28 | 2018-06-22 | 厦门金越电器有限公司 | A kind of liquid crystal high polymer material, which is modified, is granulated cooling and traction transport system |
| CN108423486A (en) * | 2018-03-20 | 2018-08-21 | 宗立武 | A kind of idler wheel tension type communication cable winding device |
| CN208829731U (en) * | 2018-08-07 | 2019-05-07 | 台州鑫宇铜业股份有限公司 | Copper rod horizontally tracting machine |
| CN209291647U (en) * | 2018-11-23 | 2019-08-23 | 新京喜(唐山)建材有限公司 | The tensioning apparatus of waterproof roll production line |
| CN110577112A (en) * | 2019-09-11 | 2019-12-17 | 西安西古光通信有限公司 | Belt-free traction device for optical fiber coloring machine |
| CN211616288U (en) * | 2019-10-30 | 2020-10-02 | 佛山市沧龙新材料有限公司 | Color masterbatch strip water cooling tank |
| CN210850576U (en) * | 2019-11-06 | 2020-06-26 | 莱芜华亚超高分子材料科技有限公司 | Embedded drip irrigation tape perforating machine |
| CN211169255U (en) * | 2019-11-20 | 2020-08-04 | 翟新亮 | Drip irrigation tape recycling machine |
| CN212528628U (en) * | 2020-04-02 | 2021-02-12 | 刘嘉芳 | Plastic pipe traction and transmission system |
| CN212387454U (en) * | 2020-05-29 | 2021-01-22 | 上海仙童电力设备工程有限公司 | Cable looping machine with cutting function |
| CN213441060U (en) * | 2020-07-15 | 2021-06-15 | 庞厚煜 | Crawler-type tractor with adjustable |
| CN214779702U (en) * | 2021-03-16 | 2021-11-19 | 山东冠翔汽车零部件有限公司 | Leading cleaning device of aluminium base alloy sideboard punching press of radiator |
-
2022
- 2022-03-25 CN CN202210298559.1A patent/CN114603816B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211553A (en) * | 2021-12-31 | 2022-03-22 | 贺瑞峰 | Traction assembly and perforating machine in drip irrigation tape production process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114603816A (en) | 2022-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110504069B (en) | A coating equipment for cable production that can quickly cool down and reduce air bubbles | |
| CN114603816B (en) | A traction assembly for producing drip irrigation belt | |
| CN105034338A (en) | Surface layer co-extrusion winding pipe production equipment | |
| CN201488482U (en) | Novel annulus type wiping machine | |
| CN104476778B (en) | Manufacturing device of wire cord fabric for rubber track and manufacturing method | |
| CN118082150B (en) | Plastic sealing strip extrusion molding machine | |
| CN209273944U (en) | A kind of plastics conductivity type material extrusioning shaping cooling device | |
| CN207842002U (en) | A kind of extrusion molding apparatus for the production of PE feed pipes | |
| CN117656514A (en) | Production method of high-strength HDPE drainage pipe | |
| CN207273798U (en) | Film making machine convenient to adjust and used for TPU film production | |
| CN209699699U (en) | A kind of vacuum forming machine of calendering formation | |
| CN215320021U (en) | A continuous and efficient cooling mechanism for the production of pvc hoses | |
| CN210911051U (en) | Drip irrigation pipe production line with inlaid adhesive strips | |
| CN103978771A (en) | Device for manufacturing drainage plate with filter cloth | |
| CN211518227U (en) | Composite geomembrane welding edge reservation device | |
| CN209409292U (en) | A kind of inflation film gas extrusion device | |
| CN208232357U (en) | A kind of continuous band-shaped water dropper molding machine | |
| CN113529191A (en) | Water cooling device of plastic flat wire drawing machine | |
| CN215936264U (en) | Condensation adhesive tape forming device | |
| CN113337902A (en) | High-quality nylon filament production equipment and use method thereof | |
| CN220593995U (en) | MPP pipeline production's draw gear | |
| CN208664126U (en) | A kind of pelleter | |
| CN205058553U (en) | Plastics tubular product tractor | |
| CN212449875U (en) | Full-automatic plastic net winding machine | |
| CN223405797U (en) | A punching device for producing punched mesh |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20241029 Address after: 753400 Ningxia Hui Autonomous Region, Pingluo County, Shizuishan City, Ningxia Fine Chemical Industry Base, C District, south side of Weiyi Road and east side of Fine Chemical South Road Applicant after: Ningxia Tianyu Water Saving Technology Co.,Ltd. Country or region after: China Address before: 036400 group 1, Lougou village, Lougou Township, Pianguan County, Xinzhou City, Shanxi Province Applicant before: He Ruifeng Country or region before: China Applicant before: Inner Mongolia Dashang Machinery Equipment Manufacturing Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |