CN112239059A - Automatic reciprocating scraper sweeper - Google Patents
Automatic reciprocating scraper sweeper Download PDFInfo
- Publication number
- CN112239059A CN112239059A CN202011078357.3A CN202011078357A CN112239059A CN 112239059 A CN112239059 A CN 112239059A CN 202011078357 A CN202011078357 A CN 202011078357A CN 112239059 A CN112239059 A CN 112239059A
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- reciprocating
- sweeper
- scraper
- belt conveyor
- wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
- B65G45/14—Moving scrapers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an automatic reciprocating scraper sweeper, which belongs to the technical field of scraper sweepers and comprises a reciprocating sweeper, wherein the reciprocating sweeper is arranged on a belt conveyor blanking surface below a reciprocating belt conveyor, a dust hopper which is sunken downwards is arranged at one end or two ends of the belt conveyor blanking surface in the length direction, the reciprocating sweeper comprises a winch, a proximity switch, a pull plate, a steel wire rope, a scraper mechanism and direction-changing supporting devices, the two direction-changing supporting devices are respectively arranged at two ends of the belt conveyor blanking surface, the two direction-changing supporting devices are respectively connected with the scraper mechanism and the winch through the steel wire rope which is pulled in a circulating reciprocating mode to realize reciprocating motion, and the proximity switch is arranged at two ends of the reciprocating sweeper. The automatic reciprocating circular scraping is carried out, and the scraping plate mechanism is guided in the scraping process, so that the scraping speed is improved; the mounting position of the winch is changed, the double-roller traction is adopted, the traction force is improved, the acting force of the scraper is further improved, the scraping effect is improved, and the scraper is prevented from being broken.
Description
Technical Field
The invention relates to the technical field of scraper cleaners, in particular to an automatic reciprocating scraper cleaner.
Background
The existing belt type conveying device is difficult to avoid adhesion to move along with a belt on the belt when conveying materials with slightly large viscosity, and when a belt conveying surface rotates to the bottom of the device, the adhesion materials fall off due to the vibration or dead weight influence of the device, and are difficult to clean due to small operation space.
Through retrieval, patent number CN201910531257.2 discloses a reciprocating belt conveyor blanking cleaning device and a cleaning method thereof, and belongs to the field of material conveying equipment. The reciprocating belt conveyor blanking cleaning device is arranged on a belt conveyor blanking surface below the reciprocating belt conveyor and comprises a reciprocating scraping plate mechanism capable of reciprocating on the belt conveyor blanking surface; reciprocating scraper mechanism can scrape the long-pending material on the belt feeder blanking face and send to belt feeder blanking face length direction's single-end or both ends department blanking, reciprocating scraper mechanism can only set up solitary scraper blade, the scraper blade is through drawing reciprocating motion on the belt feeder blanking face, the purpose of scraping the material back and forth is realized, the scraper blade can set up and be outer open triangle or trapezoidal, conveniently collect long-pending material in the middle of the scraper blade, this kind of mode of scraping, it is very favourable to the processing in long-pending material, the blanking of reciprocating belt feeder below after race is less relatively, when horn mouth form scraper blade scrapes the long-pending material of sending, generally can not spill over in the scraper blade, and, even if overflow, can collect at belt feeder blanking face length direction both ends department blanking. But the direction of the unable material in-process of scraping that realizes of above-mentioned patent can't satisfy the requirement of automatic reciprocal scraping, needs the artifical reciprocal operation of control motor when scraping the material, scrapes the material inefficiency, and sets up the hoist engine of single gyro wheel at the haulage rope tip, leads to scraping material traction force not enough, scrapes and remains behind the material many, and the effect is poor, and the scraper blade is easily broken.
Disclosure of Invention
The invention aims to provide an automatic reciprocating scraper sweeper, which can automatically and circularly scrape materials in a reciprocating manner, guide a scraper mechanism in the scraping process and improve the scraping speed; the mounting position of the winch is changed, the double-roller traction is adopted, the traction force is improved, the acting force of the scraper is further improved, the scraping effect is improved, and the scraper is prevented from being broken.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic reciprocating scraper sweeper comprises a reciprocating sweeper, the reciprocating sweeper is arranged on a belt conveyor blanking surface below a reciprocating belt conveyor, one end or two ends of the belt conveyor blanking surface in the length direction are provided with ash falling hoppers which are sunken downwards, the reciprocating sweeper scrapes accumulated materials on the belt conveyor blanking surface into the ash falling hoppers, the reciprocating sweeper comprises a winch, a proximity switch, a pulling plate, a steel wire rope, a scraping plate mechanism and direction-changing supporting devices, wherein the two direction-changing supporting devices are respectively arranged at two ends of the blanking surface of the belt conveyor, the two direction-changing supporting devices are respectively connected with the scraping plate mechanism and the winch through the steel wire rope which is circularly and reciprocally dragged to realize reciprocating motion, the reciprocating sweeper is characterized in that a plurality of pull plates which are distributed at equal intervals are fixedly connected between the inner walls of the two sides of the reciprocating sweeper, the middle parts of the pull plates are connected with steel wire ropes in a sliding mode, and proximity switches are arranged at the two ends of the reciprocating sweeper.
Furthermore, the belt conveyor blanking surface is composed of a steel plate and channel steel, and the outer edge of the steel plate is fixedly connected with the channel steel.
Further, the hoist engine includes the cylinder, the roller chain, the sprocket, a machine support, the bearing supports left seat, the bearing supports right seat, gear motor and axis of rotation, fixedly connected with bearing supports left seat and bearing support right seat in the frame, support left seat and bearing support right seat through bolt fixedly connected with bearing in the frame, bearing support has two axis of rotation that are parallel to each other through bearing swivelling joint between the left seat and the bearing support right seat, a cylinder of fixedly connected with respectively in two axis of rotation, and the sprocket is all installed to the tip, through roller chain interconnect between two sprockets.
Further, the proximity switch is a WLNJ type whisker travel switch.
Further, the pulling plate is in a U shape with an opening facing downwards.
Further, scraper mechanism includes scraper blade, support and connects in the major axis at support middle part, fixedly connected with staff on the lateral wall of support to be connected with the leading wheel through the staff, the gyro wheel is installed to the four corners department of support, rotates on the major axis and is connected with the scraper blade, and support middle part sliding connection has the slide bar, and the slide bar both ends are connected with wire rope through the connecting piece respectively.
Furthermore, the guide wheel consists of a wheel pin, a wheel frame, a wheel and a cotter pin, the cotter pin is sequentially inserted into the wheel frame and the wheel from left to right, and the cotter pin is inserted into the right end of the cotter pin.
Furthermore, the bend supporting device comprises a wheel shaft, a support and a bearing with a seat, the bearing with the seat is welded at two corners of the support, the support is connected with a connecting shaft through the bearing with the seat, and the wheel shaft is welded in the middle of the connecting shaft.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the automatic reciprocating scraper sweeper provided by the invention, the whisker travel switches are arranged at the two ends of the blanking surface of the belt conveyor, when the scraper moves to one end of the belt conveyor and touches the travel switches, the scraper automatically runs in a reverse direction, manual operation is not needed, the automation degree is high, and the scraping speed is improved.
2. According to the automatic reciprocating scraper sweeper provided by the invention, the winch is arranged on the blanking surface of the belt conveyor below the reciprocating belt conveyor, and the traction force is improved by adopting double-roller traction, so that the acting force of the scraper is improved, the scraping effect is improved, and the scraper is prevented from being broken.
3. According to the automatic reciprocating scraper sweeper provided by the invention, the guide wheels are arranged on two sides of the scraper mechanism and are connected to the blanking surface of the belt conveyor in a rolling manner, the position of the sliding rod relative to the blanking surface of the belt conveyor can be changed through the movement of the guide wheels, the trend of a steel wire rope is further adjusted, and the guide of the scraper mechanism is realized.
Drawings
FIG. 1 is an overall block diagram of the automatic reciprocating squeegee sweeper of the present invention;
FIG. 2 is a view showing the construction of the installation of the automatic reciprocating squeegee sweeper of the present invention;
FIG. 3 is a schematic view of the hoist of the automatic reciprocating squeegee sweeper of the present invention;
FIG. 4 is a view showing the construction of a squeegee mechanism of the automatic reciprocating squeegee sweeper of the present invention;
FIG. 5 is a side view of the squeegee mechanism of the automatic reciprocating squeegee sweeper of the present invention;
FIG. 6 is a view of the bracket structure of the automatic reciprocating squeegee sweeper of the present invention;
FIG. 7 is a view showing the construction of a guide wheel of the automatic reciprocating squeegee sweeper of the present invention;
FIG. 8 is a view showing the construction of a redirecting support device for an automatic reciprocating squeegee sweeper of the present invention.
In the figure: 1. a reciprocating sweeper; 11. a winch; 111. a drum; 112. a roller chain; 113. a sprocket; 114. a frame; 115. the bearing supports the left seat; 116. the bearing supports the right seat; 117. a reduction motor; 118. a rotating shaft; 12. a proximity switch; 13. a steel plate; 14. channel steel; 15. pulling a plate; 16. a wire rope; 17. a scraping plate mechanism; 171. a support; 172. a roller; 173. a small shaft; 174. a guide wheel; 1741. a wheel pin; 1742. a wheel carrier; 1743. a wheel; 1744. a cotter pin; 175. a connecting member; 176. a squeegee; 177. a long axis; 178. a slide bar; 18. a redirection support device; 181. a wheel axle; 182. a support; 183. a pedestal bearing; 184. a connecting shaft; 2. a belt conveyor blanking surface; 3. a dust falling hopper; 4. reciprocating belt feeder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 2, an automatic reciprocating scraper sweeper comprises a reciprocating sweeper 1, wherein the reciprocating sweeper 1 is arranged on a belt conveyor blanking surface 2 below a reciprocating belt conveyor 4, the belt conveyor blanking surface 2 is composed of a steel plate 13 and a steel channel 14, the outer edge of the steel plate 13 is fixedly connected with the steel channel 14, a dust hopper 3 which is sunken downwards is arranged at one end or two ends of the belt conveyor blanking surface 2 in the length direction, the reciprocating sweeper 1 scrapes accumulated materials on the belt conveyor blanking surface 2 into the dust hopper 3, the reciprocating sweeper 1 comprises a winch 11, a proximity switch 12, a pull plate 15, a steel wire rope 16, a scraper mechanism 17 and direction-changing support devices 18, the two direction-changing support devices 18 are respectively arranged at two ends of the belt conveyor blanking surface 2, the two direction-changing support devices are respectively connected with the scraper mechanism 17 and the winch 11 through the steel wire rope 16 which is pulled in a circulating reciprocating manner to realize reciprocating movement, a plurality of pull plates 15 which are distributed at equal intervals are fixedly connected between, the drawplate 15 is U-shaped with an opening facing downwards, the middle part of the drawplate 15 is connected with a steel wire rope 16 in a sliding manner, proximity switches 12 are arranged at two ends of the reciprocating sweeper 1, the proximity switches 12 are WLNJ-type tentacle travel switches, the WLNJ-type tentacle travel switches and the speed reducing motor 117 are connected with the controller through wireless signals, the WLNJ-type tentacle travel switches send information to the controller after receiving touch information of the scraper mechanism 17, and the controller controls the speed reducing motor 117 to run reversely, so that the return type automatic reciprocating motion is realized.
Referring to fig. 3, the winding machine 11 includes a roller 111, a roller chain 112, a sprocket 113, a frame 114, a left bearing support seat 115, a right bearing support seat 116, a reduction motor 117 and a rotating shaft 118, the left bearing support seat 115 and the right bearing support seat 116 are fixedly connected to the frame 114 through bolts, two rotating shafts 118 parallel to each other are rotatably connected between the left bearing support seat 115 and the right bearing support seat 116 through bearings, the two rotating shafts 118 are respectively and fixedly connected with the roller 111, and the end portions of the two rotating shafts are respectively provided with the sprocket 113, and the two sprockets 113 are connected with each other through the roller chain 112; the reduction motor 117 rotates the rotation shaft 118 and the drum 111, and the drum 111 draws the wire rope 16 to reciprocate.
Referring to fig. 4 to 7, the scraping mechanism 17 includes a scraping plate 176, a support 171 and a long shaft 177 connected to the middle of the support 171, a small shaft 173 is fixedly connected to the side wall of the support 171 and connected to a guide wheel 174 through the small shaft 173, rollers 172 are installed at four corners of the support 171, the scraping plate 176 is rotatably connected to the long shaft 177, a sliding rod 178 is slidably connected to the middle of the support 171, two ends of the sliding rod 178 are respectively connected to the steel wire rope 16 through a connecting piece 175, the guide wheel 174 rolls on the belt conveyor blanking surface 2, the position of the sliding rod 178 on the scraping mechanism 17 is changed through the movement of the guide wheel 174, and then the steel wire rope 16 is adjusted to realize the guidance of the scraping; the guide wheel 174 is composed of a wheel pin 1741, a wheel stand 1742, a wheel 1743, and a cotter 1744, the cotter 1744 is inserted into the wheel stand 1742 and the wheel 1743 from left to right in sequence, and the cotter 1744 is inserted into the right end of the cotter 1744, and the wheel 1743 rotates around the wheel pin 1741.
Referring to fig. 8, the redirection supporting device 18 comprises a wheel axle 181, a support 182 and a bearing with a seat 183, the bearing with the seat 183 is welded at two corners of the support 182, the bearing with the seat 183 is connected with a connecting shaft 184 through the bearing with the seat 183, the wheel axle 181 is welded in the middle of the connecting shaft 184, and the steel wire rope 16 bypasses the wheel axle 181.
The working principle is as follows: the winch 11 is started in the forward direction, the steel wire rope 16 pulls the sliding rod 178 to move left until the scraping plate mechanism 17 abuts against the proximity switch 12 at the left end of the belt conveyor blanking surface 2, and meanwhile, the scraping plate 176 starts scraping until the scraping material falls into the ash hopper 3; proximity switch 12 receives after the touch information with information transmission to controller, controller control gear motor 117 reverse operation, scraper blade 176 returns, wire rope 16 pulling slide bar 178 moves to the right side, support the proximity switch 12 of tight belt feeder blanking surface 2 right-hand member until scraper mechanism 17, and simultaneously, the bottom perk of scraper blade 176 is no longer scraped the material, and return to belt feeder blanking surface 2 right-hand member under wire rope 16's traction, realize that the automatic reciprocating cycle of scraper blade 176 scrapes the material, long-pending material clean up of belt feeder blanking surface 2.
In summary, the following steps: according to the automatic reciprocating scraper sweeper provided by the invention, the whisker travel switches are arranged at the two ends of the blanking surface 2 of the belt conveyor, when the scraper 176 runs to one end of the scraper and touches the travel switches, the scraper automatically runs in a reverse direction, manual operation is not needed, the automation degree is high, and the scraping speed is improved; the winch 11 is arranged on the belt conveyor blanking surface 2 below the reciprocating belt conveyor 4, and the double rollers 111 are adopted for traction, so that the traction force is improved, the acting force of the scraper 176 is further improved, the scraping effect is improved, and the scraper 176 is prevented from being broken; guide wheels 174 are arranged on two sides of the scraping plate mechanism 17, the guide wheels 174 are connected to the belt conveyor blanking surface 2 in a rolling mode, the position of the sliding rod 178 relative to the belt conveyor blanking surface 2 can be changed through movement of the guide wheels 174, the trend of the steel wire rope 16 is further adjusted, and guiding of the scraping plate mechanism 17 is achieved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (8)
1. An automatic reciprocating scraper sweeper comprises a reciprocating sweeper (1), wherein the reciprocating sweeper (1) is arranged on a belt conveyor blanking surface (2) below a reciprocating belt conveyor (4), one end or two ends of the belt conveyor blanking surface (2) in the length direction are provided with an ash falling hopper (3) which is sunken downwards, the reciprocating sweeper (1) scrapes accumulated materials on the belt conveyor blanking surface (2) into the ash falling hopper (3), the automatic reciprocating scraper sweeper is characterized in that the reciprocating sweeper (1) comprises a winch (11), a proximity switch (12), a pull plate (15), a steel wire rope (16), a scraper mechanism (17) and bend-changing supporting devices (18), the bend-changing supporting devices (18) are respectively arranged at two ends of the belt conveyor blanking surface (2), and the bend-changing supporting devices are respectively connected with the scraper mechanism (17) and the winch (11) through the steel wire rope (16) which is circularly and reciprocally dragged between the bend-changing supporting devices to realize reciprocating motion, fixedly connected with polylith equidistant distribution's arm-tie (15) between reciprocal scavenging machine (1) both sides inner wall, arm-tie (15) middle part sliding connection wire rope (16), the both ends of reciprocal scavenging machine (1) all are provided with proximity switch (12).
2. The automatic reciprocating scraper sweeper of claim 1, characterized in that the belt conveyor blanking surface (2) is composed of a steel plate (13) and a channel (14), and the channel (14) is fixedly connected to the outer edge of the steel plate (13).
3. The automatic reciprocating scraper sweeper of claim 1, characterized in that the windlass (11) comprises a roller (111), a roller chain (112), a sprocket (113), a frame (114), a left bearing support base (115), a right bearing support base (116), a gear motor (117) and a rotating shaft (118), the left bearing support base (115) and the right bearing support base (116) are fixedly connected to the frame (114) through bolts, two rotating shafts (118) parallel to each other are rotatably connected between the left bearing support base (115) and the right bearing support base (116) through bearings, the two rotating shafts (118) are respectively and fixedly connected to a roller (111), and the end parts are respectively provided with a chain wheel (113), and the two chain wheels (113) are connected with each other through a roller chain (112).
4. An automatic reciprocating squeegee sweeper as claimed in claim 1, wherein said proximity switch (12) is a WLNJ type whisker travel switch.
5. The automatic reciprocating squeegee sweeper of claim 1, wherein the pulling plate (15) is in the shape of a downwardly open U.
6. The automatic reciprocating scraper sweeper of claim 1, characterized in that the scraper mechanism (17) comprises a scraper (176), a bracket (171) and a long shaft (177) connected to the middle of the bracket (171), a small shaft (173) is fixedly connected to the side wall of the bracket (171) and connected to a guide wheel (174) through the small shaft (173), rollers (172) are installed at four corners of the bracket (171), the scraper (176) is rotatably connected to the long shaft (177), a sliding rod (178) is slidably connected to the middle of the bracket (171), and two ends of the sliding rod (178) are respectively connected to the steel wire rope (16) through connecting pieces (175).
7. The automatic reciprocating scraper sweeper of claim 6, characterized in that the guide wheel (174) is composed of a wheel pin (1741), a wheel frame (1742), a wheel (1743) and a cotter pin (1744), the cotter pin (1744) is inserted into the wheel frame (1742) and the wheel (1743) from left to right in turn, and the cotter pin (1744) is inserted into the right end thereof.
8. The automatic reciprocating scraper sweeper of claim 1, characterized in that the redirection support device (18) comprises a wheel shaft (181), a support (182) and a bearing with a seat (183), the bearing with the seat (183) is welded at two corners of the support (182), a connecting shaft (184) is connected through the bearing with the seat (183), and the wheel shaft (181) is welded in the middle of the connecting shaft (184).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011078357.3A CN112239059A (en) | 2020-10-10 | 2020-10-10 | Automatic reciprocating scraper sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011078357.3A CN112239059A (en) | 2020-10-10 | 2020-10-10 | Automatic reciprocating scraper sweeper |
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| Publication Number | Publication Date |
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| CN112239059A true CN112239059A (en) | 2021-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011078357.3A Pending CN112239059A (en) | 2020-10-10 | 2020-10-10 | Automatic reciprocating scraper sweeper |
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| Country | Link |
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| CN (1) | CN112239059A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113353544A (en) * | 2021-06-01 | 2021-09-07 | 马鞍山市华宇环保设备制造有限公司 | Long-distance low-height scraper material cleaning machine |
| CN117516156A (en) * | 2024-01-08 | 2024-02-06 | 屯留县兴旺彬烨钙合金工贸有限公司 | High-temperature melting device for producing metal calcium |
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| CN213044661U (en) * | 2020-08-27 | 2021-04-27 | 江苏华丽智能科技股份有限公司 | Vertical corner wheel manure cleaning system |
| CN113016630A (en) * | 2021-03-12 | 2021-06-25 | 江苏华丽智能科技股份有限公司 | Self-adaptive excrement cleaning system for excrement channel |
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| CN203860193U (en) * | 2014-05-04 | 2014-10-08 | 河南坤元农牧科技有限公司 | Excrement clearing device for scale sheep factory |
| CN208560745U (en) * | 2018-02-28 | 2019-03-01 | 首钢京唐钢铁联合有限责任公司 | Belt lower part material cleaning device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113353544A (en) * | 2021-06-01 | 2021-09-07 | 马鞍山市华宇环保设备制造有限公司 | Long-distance low-height scraper material cleaning machine |
| CN117516156A (en) * | 2024-01-08 | 2024-02-06 | 屯留县兴旺彬烨钙合金工贸有限公司 | High-temperature melting device for producing metal calcium |
| CN117516156B (en) * | 2024-01-08 | 2024-03-26 | 屯留县兴旺彬烨钙合金工贸有限公司 | High-temperature melting device for producing metal calcium |
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Application publication date: 20210119 |