CN107396645A - The profiling roller of machine for recycling mulch film structure and its mulch film recovery working rig formed - Google Patents

Abstract

The invention belongs to agricultural machinery technological field, a kind of profiling roller more particularly to machine for recycling mulch film structure and its mulch film recovery working rig formed, the profiling roller of machine for recycling mulch film structure, including driven roller body (692) and driven roller axle, driven roller body (692) and driven roller axle are formed by more than two sections, more than two sections of driven roller axle forms a bent axis body by section separately by cross connecting plate (694) and connection support bar (693) connection, cross connecting plate (694) is provided with movable driven shaft connecting hole (695), the movable driven shaft connecting hole (695) is a strip slotted eye, the driven shaft part (696) of activity is located in strip slotted eye.Compared with prior art, the present invention can effectively adapt to out-of-flatness ground, greatly improve mulch film and pick up effect.

Description

The profiling roller of the mulch recovery mechanism and the mulch recovery operation machine constituted by it

technical field

The invention belongs to the technical field of agricultural machinery, and in particular relates to a profiling roller of a plastic film recovery mechanism and a plastic film recovery operation machine constituted by the same.

technical background

Film mulching technology has the functions of heat preservation, water retention, and moisture conservation, and can increase crop yields in arid and cold regions. In Xinjiang and even the country's water-deficient and arid regions, mulching technology has undoubtedly increased crop yields in these areas. However, with the continuous promotion of plastic film covering technology, "white pollution" is becoming more and more serious. However, due to untimely recycling, especially at the end of each planting season, the recycling of plastic film is not timely or complete, resulting in plastic film in the soil. A large amount of accumulation has seriously damaged the soil structure and caused crop yield reduction.

The current plastic film recycling mainly has the following methods.

Manual film harvesting requires a large workload, high work intensity, and labor costs are increasing year by year. Therefore, manual recycling can no longer adapt to the development of agricultural planting. Therefore, mechanical recycling has become an inevitable way.

However, the existing residual film recovery machines generally have problems such as poor operation stability, high recycling content, and high energy consumption.

中国专利CN99213281.9、CN200820103942.2、CN200920164612.9、CN200520002575.3、CN200620114191.5、CN201220117766.4、CN95203438.7、CN201020604657.6、CN201010542303.8、CN201010284986.1所公开的收膜机构，主要是The pick-up roller covered with thorn-like teeth rolls in the ground, the thorn-like teeth pick up the residual film in the ground, and the film brushing mechanism such as roller brush is installed on the pick-up roller to remove the residual film on the thorn-like teeth Brush down and recycle.

CN106034423A discloses a mulch recovery device and the mulch recovery operation machine it constitutes. The mulch recovery device is a belt-shaped film-removing mechanism that is inclined and can pick up the mulch film. The belt-shaped film-removing mechanism includes a chain rake mechanism. The chain rake mechanism is equipped with dense thorn-shaped nail teeth, and the bottom of the chain rake mechanism contacts the ground through the roller.

The cylinder of the disclosed residual film recovery machine of CN202168329U is made up of cylinder shaft, spoke disk, cylinder wall, film-binding teeth.

The rollers of the above-mentioned mulch picking mechanism are a whole, and the contact surface with the ground is relatively large, and when the ground is uneven, it will affect the effect of picking up, resulting in that the mulch at the bottom of the depression cannot be picked up well.

In view of the above problems, a kind of profiling roller of the mulch recovery mechanism that can effectively adapt to uneven ground and the mulch recovery operation machine constituted by it came into being.

Contents of the invention

The object of the present invention is to provide a copying roller of a plastic film recovery mechanism that can effectively adapt to uneven ground and the plastic film recovery operation machine constituted by it.

In order to achieve the above object, the film recovery device of the present invention: includes a frame (3), a transmission mechanism (5) and a collection device (7).

The frame (3) is provided with a belt-type film-removing mechanism, which includes a nail-toothed belt (61), a stripping belt (63) on the outside of the nail-toothed belt (61), and a main drive drum (66). And the driven drum (69), the spiked belt (61) is at least two endless belt-shaped bodies juxtaposed, and the belt-shaped body is provided with regularly arranged finger-like spikes (62), and the belt-shaped body is arranged side by side. The finger-like nail teeth (62) form a finger-like nail-tooth matrix, and the driven roller (69) includes a driven roller body (692) and a driven roller shaft. The ring-shaped belt-like body of toothed belt (61) circumference, is provided with the hole identical with finger-shaped nail tooth (62) spacing on the ring-shaped belt-shaped body and is enclosed within outside the nail-toothed belt (61), described finger-like nail tooth (62) can pass through or retract from the hole, and the belt-type peeling mechanism is arranged on the frame (3) in an inclined shape with a low front and a high rear.

Furthermore, a straw cleaning mechanism (45) and a straw guide plate (44) are provided at the front and upper part of the stripping belt (63). The straw cleaning mechanism (45) includes a drum on which a cleaning blade (46) is arranged. , the cleaning vane (46) is a plate-shaped body vertically erected on the surface of the drum, and the edge of the plate-shaped body is provided with a saw-toothed gap (461), and the saw-toothed gap (461) and the finger of the belt-type film peeling mechanism Corresponding to the nail teeth, when the belt-type film peeling mechanism is running, the finger-shaped nail teeth (62) can pass through or retract from the sawtooth gap (461), and the straw guide plate (44) is an inclined plate .

Further, it is preferable to provide a horizontal trash removal mechanism (42) below the straw guide plate (44), and the horizontal trash removal mechanism (42) is one of a conveyor belt or a conveyor auger.

Further, the upper part of the above-mentioned cleaning vane (46) preferably has a curved arc surface.

Further, the above-mentioned horizontal miscellaneous discharge mechanism (42) is preferably a conveying auger, and a conveying auger bottom pallet (43) is provided at the bottom of the conveying auger, and the conveying auger bottom pallet (43) is an open at least the top. A grooved plate, and the grooved plate is connected on the frame (3) through a profiling suspension (41), and the profiling suspension (41) is a kind of four-bar linkage mechanism or a pendulum mechanism. The shape suspension (41) can make the conveying auger bottom support plate (43) in a suspended state, on the one hand, it can effectively follow the shape of the ground; quantity.

Still further, the above-mentioned profiling suspension (41) is preferably provided with a buffer spring (411).

Still further, the above-mentioned profiling suspension (41) is preferably a four-bar linkage mechanism.

Still further, the above-mentioned stripping belt (63) formed by a plurality of parallel strips is preferably provided with an anti-winding device (65), and the anti-winding device (65) is a stripping belt (63) formed The annular strip between the adjacent strips, and one end of the annular strip shares the main drive cylinder (66) with the stripping belt (63), and the other end of the annular strip is provided with a support cylinder to form a transmission belt mechanism.

Furthermore, the above-mentioned driven roller body (692) is preferably composed of more than two sections, and the driven roller shaft is also composed of more than two sections, and the driven roller shafts of more than two sections are spaced apart. Sections (that is, non-adjacent sections) are divided into two parts: fixed driven shaft section (691) and movable driven shaft section (696). ) and connecting support rods (693) are connected to form a crankshaft-shaped body, and the movable driven shaft section (696) is connected to two transverse connecting plates (694) provided with connecting supporting rods (693), and the transverse connecting plates (694) A movable driven shaft connecting hole (695) is provided on the top, and the movable driven shaft connecting hole (695) is a strip-shaped slotted hole, and the two ends of the movable driven shaft section (696) are located in the strip-shaped slotted hole and It can slide in the elongated slotted hole, and each fixed driven shaft section (691) and movable driven shaft section (696) is provided with at least one driven roller body (692).

Furthermore, the above-mentioned driven roller body (692) preferably has the following structure: it includes a hollow wall (6921) with both ends open, and the hollow wall (6921) is provided with miscellaneous holes (6922), so that the The hollow wall (6921) is hollowed out in the shape of a squirrel cage, and the inner wall of the hollow wall (6921) is provided with spirally arranged lifting boards (6923).

Still further, the structure of the above-mentioned collection device (7) is as follows: it includes a box body (71) or a frame body, and a film roll drive mechanism (74) is provided at the bottom of the box body (71) or frame body, and the film roll drive mechanism (74) is a kind of in the roller mechanism that conveyer belt shape mechanism or is made of more than two rollers, is provided with floating reel (73) above the film rolling drive mechanism (74) in the casing (71).

In practical applications, the transmission belt or similar synchronous transmission mechanism (75) can be linked with the depth-gauge wheel (1) or the walking wheel of the mulch film recycling machine, which is in contact with the ground, so that the floating reel (73) can be rolled When collecting the plastic film, the linear speed of the film rolling can always be kept constant.

Still further, the above-mentioned conveyor belt-shaped mechanism or the roller mechanism composed of more than two rollers is preferably composed of more than two sections, that is, at least the front and bottom of the driving film rolling direction are provided with conveyor belt-shaped rollers rotating in the same direction. Mechanism or a roller mechanism composed of more than two rollers.

Still further, the above-mentioned floating reel (73) is preferably arranged in a vertical slideway (72), and the slideway (72) is a tank on the wall of the box body (71) or a frame, and the floating type The two ends of reel (73) are positioned in slideway (72).

Furthermore, the side wall or frame of the above-mentioned box body (71) is preferably provided with a roller (76), and when the reclaimed film roll reaches a certain amount, the resistance of the film roll drive mechanism (74) can be effectively alleviated. .

Still further, the above-mentioned slideway (72) is preferably provided with a slider (77), and the two ends of the floating reel (73) are arranged on the slider (77).

Compared with the prior art, the invention can effectively adapt to the uneven ground and greatly improve the picking effect of the plastic film.

Description of drawings

Fig. 1 is a schematic structural diagram of Embodiment 1 of the present invention.

Fig. 2 is a schematic structural diagram of the left view of Fig. 1 .

FIG. 3 is a schematic structural diagram of FIG. 1 viewed from above.

FIG. 4 is a perspective view of Embodiment 1. FIG.

Fig. 5 is a schematic structural view of the cleaning blade of the straw cleaning mechanism in Embodiment 1 of the present invention.

Fig. 6 is a structural schematic diagram of a spiked belt according to Embodiment 1 of the present invention.

Fig. 7 is a schematic structural view of a driven roller in Embodiment 2 of the present invention.

Fig. 8 is a schematic structural view of the driven roller shaft in Embodiment 2 of the present invention.

Fig. 9 is a schematic structural view of a driven roller body according to Embodiment 3 of the present invention.

Fig. 10 is a schematic structural view of a belt-type peel-off mechanism according to Embodiment 4 of the present invention.

Fig. 11 is a schematic structural view of the horizontal trash removal mechanism according to Embodiment 5 of the present invention.

Fig. 12 is a schematic structural view of the collection device of Example 6 of the present invention.

Fig. 13 is a schematic structural view of the collection device of Example 7 of the present invention.

Fig. 14 is a schematic structural view of a driven roller according to Embodiment 8 of the present invention.

Fig. 15 is a schematic structural diagram of a collecting device according to Example 9 of the present invention.

Reference numerals: 1 is a depth-limiting roller, 2 is a film edge loosening plow shovel, 3 is a frame, 31 is a traction or suspension frame, 41 is a profiling suspension, 411 is a buffer spring, 42 is a horizontal miscellaneous discharge mechanism, 43 is the bottom support plate of the conveying auger, 44 is the straw guide plate, 45 is the straw cleaning mechanism, 46 is the cleaning blade, 461 is the saw-toothed gap, 5 is the transmission mechanism, 60 is the brush row, 61 is the belt-type film removing mechanism, 62 is the finger-shaped nail teeth, 63 is the release belt, 64 is the main driving roller of the belt-type film peeling mechanism, 65 is the anti-winding device, 66 is the main driving roller, 67 is the guide roller, and 68 is the nail tooth cleaning roller , 69 is the driven roller, 691 is the fixed driven shaft section, 692 is the driven roller body, 692 is the driven roller body, 6921 is the hollow cylinder wall, 6922 is the miscellaneous hole, 6923 is the miscellaneous lifting board, 6924 is Central shaft bracket, 6925 is the central shaft sleeve, 693 is the connecting support rod, 694 is the transverse connecting plate, 695 is the connecting hole of the movable driven shaft, 696 is the movable driven shaft section, 7 is the collection device, 71 is the box, 72 is a slideway, 73 is a floating reel, 74 is a film rolling drive mechanism, 75 is a synchronous transmission mechanism, 76 is a roller, and 77 is a slide block.

detailed description

Preferred embodiments of the present invention will be described in detail below.

Embodiment 1: Referring to Figures 1-6, it is a schematic structural diagram of Embodiment 1 of the present invention, which is an embodiment of a traction-type mulch recovery machine: including a frame 3, a traction suspension frame 31, a depth-limiting wheel 1, and loosening of the film edge Plow shovel 2, transmission mechanism 5 and collecting device 7.

The frame 3 is provided with a belt-type film-removing mechanism, which includes a nail-toothed belt 61, a stripping belt 63 outside the nail-toothed belt 61, a main drive drum 66 and a driven drum 69, and a nail-toothed belt 61. It is a plurality of parallel ring-shaped belt-shaped bodies, and each belt-shaped body is provided with a row of finger-shaped spikes 62, and the finger-shaped spikes 62 on multiple rows of parallel belt-shaped objects form a matrix of finger-shaped spikes.

The driven roller 69 comprises a driven roller body 692 and a driven roller shaft, and the stripping belt 63 is an annular belt-shaped body whose circumference is greater than the nail-toothed belt 61 circumference. The teeth 62 have holes with the same spacing and are set outside the spiked belt 61. The finger-shaped spikes 62 can pass through or retract from the holes, and the belt-type peeling mechanism is arranged in an inclined shape with the front low and the rear high. on rack 3.

A straw cleaning mechanism 45 and a straw guide plate 44 are arranged on the front and upper part of the stripping belt 63. The straw cleaning mechanism 45 includes a drum, and a cleaning blade 46 is arranged on the drum. Body, the top of the cleaning vane 46 is a curved arc.

The edge of the plate-shaped body is provided with a sawtooth gap 461, and the straw guide plate 44 is an inclined plate, and a horizontal miscellaneous discharge mechanism 42 is provided below the straw guide plate 44, and the horizontal miscellaneous discharge mechanism 42 is a conveyor belt or a conveying auger. kind of.

In the present embodiment, the horizontal miscellaneous removal mechanism 42 is preferably a conveying auger, and a conveying auger bottom supporting plate 43 is provided at the lower part of the conveying auger, and the conveying auger bottom supporting plate 43 is a groove-shaped plate open above, And the channel plate is connected to the frame 3 through a profiling suspension 41, and the profiling suspension 41 is a four-bar linkage.

The bottom supporting plate 43 of the conveying auger can also be a U-shaped groove with an open top, and this embodiment is preferably an "L"-shaped groove with open top and rear. The conveying auger can be unidirectional, preferably a two-way conveying auger.

The stripping belt 63 that described is made of a plurality of side-by-side strips is provided with anti-winding device 65, and this anti-winding device 65 is the annular strip between the adjacent strips of the stripping strip 63 that constitutes, And one end of the annular strip shares the main drive roller 66 with the stripping belt 63, and the other end of the annular strip is provided with a supporting roller to form a transmission belt-like mechanism.

Described collecting device 7 comprises box body 71, is provided with film roll drive mechanism 74 at the bottom of box body 71, and this film roll drive mechanism 74 is conveyor belt-shaped mechanism, and conveyor belt-shaped mechanism is located at the outside of box body 71 bottoms, A floating reel 73 is arranged above the film roll driving mechanism 74 in the box body 71 . The floating reel 73 is arranged in a vertical slideway 72 , which is a groove on the wall of the box body 71 , and the two ends of the floating reel 73 are located in the slideway 72 .

In practical applications, the transmission belt or similar synchronous transmission mechanism 75 can be linked with the mechanism that is in contact with the ground such as the depth wheel 1 or the walking wheel of the mulch recovery machine, so that the floating reel 73 can roll when the mulch is rolled up. The linear speed of rotation can always be kept constant.

Of course, it is a preferred technical solution that the above-mentioned spiked belt 61 is an endless belt-shaped body, and the spiked belt 61 can also be replaced by an endless chain-shaped body.

Embodiment 2: Referring to Figures 7-8, it is a schematic structural diagram of Embodiment 2 of the present invention. Compared with Embodiment 1, the difference of this embodiment is that the driven roller body 692 is composed of more than two sections, and the The driven roller shaft is also composed of more than two sections, and the driven roller shafts of more than two sections are divided into fixed driven shaft section 691 and movable driven shaft section 696 according to the spaced sections, that is, non-adjacent sections. Part, the sections of the fixed driven shaft section 691 are connected by a transverse connecting plate 694 and a connecting support rod 693 to form a crankshaft-like body, and the movable driven shaft section 696 is connected to two transverse connecting plates 694 provided with a connecting supporting rod 693 On, and the movable driven shaft connection hole 695 is provided on the transverse connecting plate 694, the movable driven shaft connection hole 695 is a strip-shaped slot hole, and the two ends of the movable driven shaft section 696 are located in the strip-shaped slot hole And can slide in the elongated slotted hole, and each fixed driven shaft segment 691 and movable driven shaft segment 696 is provided with at least one driven roller body 692 .

Embodiment 3: Referring to FIG. 9 , it is a schematic structural diagram of Embodiment 3 of the present invention. Compared with Embodiments 1 and 2, the difference of this embodiment is that the structure of the driven roller body 692 is as follows: it includes two Hollow cylinder wall 6921 with an open end, with miscellaneous discharge holes 6922 on the hollow cylinder wall 6921, so that the hollow cylinder wall 6921 is hollowed out in the shape of a squirrel cage, and the inner wall of the hollow cylinder wall 6921 is provided with spirally arranged miscellaneous lifting boards 6923.

Embodiment 4: Referring to FIG. 10 , it is a schematic structural diagram of Embodiment 4 of the present invention. Compared with the previous embodiments, the difference of this embodiment is that the profiling suspension 41 is a swing rod mechanism, and the swing rod mechanism and Buffer springs 411 are arranged between the racks 3 .

Embodiment 5: Referring to FIG. 11 , it is a schematic structural view of Embodiment 5 of the present invention. Compared with the previous embodiments, the difference of this embodiment is that each belt-like body is provided with two rows of finger-shaped nail teeth 62, and more The finger-shaped spikes 62 on the belt-like bodies arranged in rows form a finger-shaped spike-tooth matrix.

Embodiment 6: Referring to FIG. 12 , it is a schematic structural diagram of Embodiment 6 of the present invention. Compared with the previous embodiments, the difference of this embodiment is: the film roller drive mechanism 74 at the bottom of the box 71 of the collection device 7 It is a roller mechanism composed of more than one roller, and the plurality of rollers keep the rotation direction of the rollers in the roller mechanism consistent through the intermediate transmission wheel. A roller 76 is arranged on the side wall of the box body 71. When the recovered film rolls to a certain amount , the resistance of the film roll driving mechanism 74 can be effectively alleviated.

Embodiment 7: Referring to FIG. 13 , it is a schematic structural diagram of Embodiment 7 of the present invention. Compared with the previous embodiments, the difference of this embodiment is that the slideway 72 of the box 71 of the collection device 7 is provided with a slide Block 77, the two ends of the floating reel 73 are arranged on the slide block 77, the film roll driving mechanism 74 is a conveyor belt-shaped mechanism, and the conveyor belt-shaped mechanism is arranged on the inner side of the bottom of the box body 71 .

Embodiment 8: Referring to FIG. 14 , it is a schematic structural diagram of Embodiment 8 of the present invention. Compared with the previous embodiments, the difference of this embodiment is that the driven roller body is provided with densely distributed finger-like spikes 62 , can be directly used as the plastic film picking roller of the plastic film recycling machine.

Embodiment 9: Referring to FIG. 15 , it is a schematic structural diagram of Embodiment 9 of the present invention. Compared with the previous embodiments, the difference of this embodiment is that the conveyor belt-shaped mechanism of the film roll driving mechanism 74 is composed of two sections. That is, a conveyor belt-shaped mechanism rotating in the same direction is provided at the front and the bottom of the driving film rolling direction.

The above conveyor belt-shaped mechanism can also be composed of three sections, that is, a conveyor belt-shaped mechanism rotating in the same direction is provided at the front, bottom and rear of the driving film roll rotation direction.

The above-mentioned conveyor belt-shaped mechanism can also be made of a roller mechanism, and the conveyor belt-shaped mechanism or the roller mechanism can rotate from front to back and forward, and can also rotate from front to back.

The above descriptions are only preferred embodiments of the present invention, and it cannot be assumed that the specific implementation of the present invention is limited to these descriptions. It should be pointed out that those skilled in the art can make several changes and improvements without departing from the inventive concept of the present invention, and these all belong to the protection scope of the present invention.

Claims (3)

1. a kind of profiling roller of machine for recycling mulch film structure, including driven roller body (692) and driven roller axle, it is characterised in that Described driven roller body (692) is formed by more than two sections, and described driven roller axle is also formed by more than two sections, and described More than two sections of driven roller axle is divided into fixed driven shaft part (691) and the driven shaft part (696) two of activity by section separately Point, form one by cross connecting plate (694) and connection support bar (693) connection between each section of fixed driven shaft part (691) Bent axis body, the driven shaft part (696) of activity are connected on two cross connecting plates (694) provided with connection support bar (693), and Cross connecting plate (694) is provided with movable driven shaft connecting hole (695), and the movable driven shaft connecting hole (695) is a strip Slotted eye, the both ends of the driven shaft part (696) of activity are located in strip slotted eye and can slided in strip slotted eye, described every section Fixed driven shaft part (691) and the driven shaft part (696) of activity are at least provided with one section of driven roller body (692).

2. the profiling roller of machine for recycling mulch film structure as claimed in claim 1, it is characterised in that described driven roller body (692) structure is as follows：Hollow barrel (6921) comprising both ends open, hollow barrel (6921) are provided with sediment flushing outlet (6922), Hollow barrel (6921) inwall is provided with the impurities removal flight (6923) of helical arrangement.

3. a kind of mulch film reclaims working rig, it is characterised in that the profiling provided with the machine for recycling mulch film structure described in claim 1 or 2 Roller.