CN217665228U - Discharging hopper is with clear material device - Google Patents
Discharging hopper is with clear material device Download PDFInfo
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- CN217665228U CN217665228U CN202221238039.3U CN202221238039U CN217665228U CN 217665228 U CN217665228 U CN 217665228U CN 202221238039 U CN202221238039 U CN 202221238039U CN 217665228 U CN217665228 U CN 217665228U
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- hopper
- scraper blade
- slide
- wall
- lower hopper
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- 239000000463 material Substances 0.000 title claims abstract description 33
- 238000007599 discharging Methods 0.000 title claims description 14
- 238000004140 cleaning Methods 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to a lower hopper is with clear material device relates to the technical field of hopper clearance, and it includes four clearance subassemblies that distribute respectively on four inner walls of lower hopper, the clearance subassembly includes scraper blade and driving piece, the scraper blade with lower hopper inner wall sliding connection, the driving piece is used for the drive the scraper blade is followed lower hopper inner wall slides. This application is convenient for clear up the material of hopper inner wall adhesion down through setting up the scraper blade, has strengthened the practicality of hopper down.
Description
Technical Field
The utility model belongs to the technical field of the technique of hopper clearance and specifically relates to a lower hopper is with clear material device is related to.
Background
In the production of concrete, the sand aggregate is usually stored in a silo, and the sand aggregate in the silo flows through a discharge hopper to a belt conveyor and then is conveyed. The discharge hopper is generally in an inverted quadrangular frustum pyramid shape. The end with larger cross section area of the lower hopper is a feed inlet, and the end with smaller cross section area is a discharge outlet.
Among the correlation technique, as application document 201620666372.2 discloses a concrete hopper be connected with fork truck, and it includes hopper frame and hopper body, and the hopper body is installed in the support of hopper frame upper support, the lower extreme of hopper body be provided with the discharge gate, install hydraulic drive device on the lower extreme support of hopper frame, the drive door body is installed in the outside of discharge gate, the drive door body establish with hydraulic drive device and be connected, the lower extreme parallel welding of hopper frame have two rectangle hollow fork truck frames. By the structure, short-distance transportation and arrangement of concrete from the mixer to the specified pouring position can be realized.
In view of the above-mentioned related art, the inventor believes that the gravel aggregate or some wet materials are easily adhered to the inner wall of the hopper during the use of the hopper in the related art, and the adhered materials on the hopper are not convenient to clean due to the general high position of the hopper.
SUMMERY OF THE UTILITY MODEL
In order to clear up the material of adhesion on the hopper inner wall for the convenience, this application provides a lower hopper is with clearly expecting device.
The application provides a lower hopper adopts following technical scheme with clear material device:
the utility model provides a lower hopper is with clear material device, includes four clearance subassemblies that distribute respectively on four inner walls of hopper down, the clearance subassembly includes scraper blade and driving piece, the scraper blade with hopper inner wall sliding connection down, the driving piece is used for the drive the scraper blade is followed hopper inner wall slides down.
Through adopting above-mentioned technical scheme, when the adhesion has the material on the hopper inner wall down, utilize the driving piece to drive the scraper blade and slide along hopper inner wall down, when the scraper blade slides, can be with the material clean up of hopper inner wall adhesion down, foretell structure is convenient for clear up the material of hopper inner wall adhesion down, has strengthened the practicality of hopper down.
Optionally, the scraper blade includes lagging and slide, the slide opening has been seted up along length direction to the lagging, the slide is equipped with two and is located the both ends of lagging along length direction, the slide is close to the one end sliding connection of lagging is in the slide opening, be equipped with first spring in the slide opening, first spring both ends respectively with two slide end wall fixed connection.
Through adopting above-mentioned technical scheme, set up the scraper blade into the structure that can stretch out and draw back, at the scraper blade slip in-process, the length of scraper blade can match with the width of hopper inner wall to guarantee better clearance effect.
Optionally, the driving piece includes pivot and reel, the pivot with the hopper top rotates down to be connected, the reel with the coaxial fixed connection of pivot, it has the stay cord to coil on the reel, the stay cord is kept away from the one end and the slide fixed connection of reel, be equipped with on the hopper down and be used for driving pivot pivoted motor.
Through adopting above-mentioned technical scheme, when the material of adhesion is cleared up on the hopper inner wall down to needs, the starter motor, the motor drives the pivot and rotates, it rotates to drive the reel when the pivot rotates, the stay cord that the reel rotated on with the reel scatters, the scraper blade was this moment because self weight begins to slide towards hopper bottom down, can be with the material clean up of hopper inner wall adhesion down when the scraper blade slides, can realize the process of hopper under the automatic clearance through foretell structure, need not artifical manual clearance, the convenience of hopper in the use has been strengthened down.
Optionally, the reel is equipped with two, and two reels are along pivot axial interval distribution, two the reel passes through the stay cord and connects in two slides respectively.
Through adopting above-mentioned technical scheme, the reel that sets up two interval distribution is favorable to making the scraper blade to keep the atress balanced to avoid the scraper blade because of receiving the uneven unable gliding problem of card that leads to of pulling force.
Optionally, the end portions of the rotating shafts are coaxially and fixedly connected with bevel gears, and one ends, close to each other, of the two adjacent rotating shafts are meshed through the bevel gears.
Through adopting above-mentioned technical scheme, through setting up bevel gear, when the pivot of a clearance subassembly rotated, can drive adjacent pivot through bevel gear and rotate, and then the scraper blade on four inner walls of drive down hopper slides simultaneously, realizes the clearance to the material on the lower hopper inner wall, rotates through bevel gear, need not to set up a plurality of motors, effectively reduces the power consumption of cleaning device in the clearance process, has also reduced cleaning device's manufacturing cost simultaneously.
Optionally, a sliding groove is formed in the inner wall of the discharging hopper, a sliding block is fixedly connected to the sliding plate, and the sliding plate is connected to the sliding groove in a sliding mode through the sliding block.
Through adopting above-mentioned technical scheme, foretell slip mode is reliable and stable, is convenient for maintain and change the scraper blade simultaneously, has strengthened cleaning device's practicality.
Optionally, a second spring is arranged in the chute, one end of the second spring is connected with the sliding block, the other end of the second spring is abutted to the end wall of the chute, and the second spring enables the sleeve plate to have a tendency of sliding towards a direction away from the rotating shaft.
Through adopting above-mentioned technical scheme, when the stay cord that the pivot drove on the reel scatters, the second spring promoted the slide, set up the second spring and can strengthen the slide towards the gliding trend in hopper bottom down to avoid the slide because of and the too big problem that leads to unable gliding of frictional force between the hopper down, strengthened the reliability of cleaning device when using.
Optionally, a flexible strip for sealing the chute is arranged in the chute.
Through adopting above-mentioned technical scheme, set up flexible strip and seal the spout under the gliding condition of slide not influencing, prevent that the material from carrying out the slip that influences the slide in the spout, strengthened the reliability of cleaning device when using.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the scraper and the driving piece, when materials are adhered to the inner wall of the blanking hopper, the driving piece is used for driving the scraper to slide along the inner wall of the blanking hopper, when the scraper slides, the materials adhered to the inner wall of the blanking hopper can be cleaned, the structure is convenient for cleaning the materials adhered to the inner wall of the blanking hopper, and the practicability of the blanking hopper is enhanced;
2. this application is through setting up bevel gear, when the pivot of a clearance subassembly rotates, can drive adjacent pivot through bevel gear and rotate, and then the scraper blade that drives down on four inner walls of hopper slides simultaneously, realizes the clearance to the material on the lower hopper inner wall, rotates through bevel gear, need not to set up a plurality of motors, effectively reduces the power consumption of cleaning device in the clearance process, has also reduced cleaning device's manufacturing cost simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a sectional view of a blade according to an embodiment of the present application;
FIG. 3 is an enlarged view of a portion of the driver of the embodiment of the present application.
Reference numerals: 1. feeding a hopper; 11. a chute; 111. a flexible strip; 12. a mounting frame; 13. a support plate; 14. a motor; 15. a second spring; 2. cleaning the assembly; 21. a squeegee; 211. sheathing; 2111. a slide hole; 2112. a slider; 212. a slide plate; 213. a first spring; 22. a drive member; 221. a rotating shaft; 2211. a bevel gear; 222. a reel; 223. and (6) pulling a rope.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses hopper is with clear material device down. Referring to fig. 1, the material cleaning device for the discharging hopper comprises four cleaning assemblies 2, the four cleaning assemblies 2 are arranged, the discharging hopper 1 is an inverted square discharging hopper 1 in a quadrangular frustum pyramid shape, and the four cleaning assemblies 2 are respectively arranged on four inner walls of the discharging hopper 1.
Referring to fig. 1 and 2, the cleaning assembly 2 includes a scraper 21 and a driving member 22, the scraper 21 includes a sleeve plate 211 and two sliding plates 212, a sliding hole 2111 is formed in the sleeve plate 211 along a length direction, two sliding plates 212 are provided, one end of each sliding plate 212 close to the sleeve plate 211 is slidably connected in the sliding hole 2111, a first spring 213 is provided in the sliding hole 2111, and two ends of the first spring 213 are respectively welded to end walls of one ends of the two sliding plates 212 in the sliding hole 2111.
Referring to fig. 2 and 3, two sliding grooves 11 are formed in the inner wall of the lower hopper 1, each sliding groove 11 is a T-shaped sliding groove 11, two sliding blocks 2112 are welded on each sleeve plate 211, each sliding block 2112 is a T-shaped sliding block, each sleeve plate 211 is connected into the corresponding sliding groove 11 in a sliding mode through the corresponding sliding block 2112, the sliding direction of each sleeve plate 211 is consistent with the blanking direction of the corresponding lower hopper 1, a second spring 15 is arranged in each sliding groove 11, one end of each second spring 15 is welded to the end wall of the corresponding sliding groove 11, the other end of each second spring is welded to the corresponding sliding block 2112 in the corresponding sliding groove 11, and each scraper 21 is enabled to have a tendency of sliding towards the direction away from the rotating shaft 221 by the second springs 15.
Referring to fig. 1, a flexible strip 111 for sealing the chute 11 is arranged in the chute 11, the flexible strip 111 is a rubber sealing pad, one end of the flexible strip 111 is fixedly connected with a sliding block 2112 by screws, and the other end of the flexible strip 111 is fixedly connected with a discharging hopper 1 by screws.
Referring to fig. 1 and 3, the driving member 22 includes a rotating shaft 221 and two reels 222, the mounting frame 12 is welded on the outer wall of the discharging hopper 1, the rotating shaft 221 is rotatably connected with the mounting frame 12, the rotating axis of the rotating shaft 221 is parallel to the length direction of the scraper 21, the two reels 222 are provided, the reels 222 are coaxially welded with the rotating shaft 221, the interval between the two reels 222 is equal to the distance between the two chutes 11, the reels 222 are wound with pull ropes 223, and one ends of the pull ropes 223 far away from the reels 222 extend into the chutes 11 and are fixedly connected with the sliders 2112 in the chutes 11.
Referring to fig. 1, a motor 14 is arranged on a discharging hopper 1, a supporting plate 13 is welded on the outer wall of the discharging hopper 1, a casing of the motor 14 is fixedly connected with the supporting plate 13 through screws, and an output shaft of the motor 14 is coaxially and fixedly connected with a rotating shaft 221 through a key. The end parts of the rotating shafts 221 are coaxially welded with bevel gears 2211, and the ends, close to each other, of two adjacent rotating shafts 221 are meshed through the bevel gears 2211. The motor 14 and the driving part 22 are arranged on the outer wall of the lower hopper 1 to avoid influencing normal feeding of the hopper, and one rotating shaft 221 rotates to drive the other three rotating shafts 221 to synchronously rotate through the transmission of the bevel gear 2211, so that the four scrapers 21 clean the inner wall of the lower hopper 1 simultaneously, and the power consumption of the cleaning device in the using process can be reduced.
The implementation principle of the clear material device for the lower hopper of the embodiment of the application is as follows: when the inner wall of the lower hopper 1 is adhered with materials, the motor 14 is started, the motor 14 drives the rotating shaft 221 to rotate, the rotating shaft 221 drives the reel 222 to rotate when rotating, the pull rope 223 on the reel 222 is scattered when the reel 222 rotates, the sliding plate 212 can slide towards the bottom of the lower hopper 1 along the sliding groove 11 due to the elastic force of the second spring 15, and the materials adhered to the inner wall of the lower hopper 1 can be cleaned when the sliding plate 212 slides. After the cleaning is finished, the motor 14 is started, the motor 14 drives the rotating shaft 221 to rotate, the rotating shaft 221 drives the winding wheel 222 to rotate when rotating, the pull rope 223 is wound on the winding wheel 222, the scraper 21 can be lifted to the top of the discharging hopper 1 along with the winding of the pull rope 223, and the normal operation of the discharging hopper 1 is prevented from being influenced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a lower hopper is with clear material device which characterized in that: including four clearance subassemblies (2) that distribute respectively on four inner walls of lower hopper (1), clearance subassembly (2) include scraper blade (21) and driving piece (22), scraper blade (21) with lower hopper (1) inner wall sliding connection, driving piece (22) are used for the drive scraper blade (21) are followed lower hopper (1) inner wall slides.
2. The blanking hopper material cleaning device as recited in claim 1, wherein: scraper blade (21) are including lagging (211) and slide (212), slide (2111) have been seted up along length direction in lagging (211), slide (212) are equipped with two and are located lagging (211) along length direction's both ends, slide (212) are close to the one end sliding connection of lagging (211) is in slide (2111), be equipped with first spring (213) in slide (2111), first spring (213) both ends respectively with two slide (212) end wall fixed connection.
3. The clearing device for the discharging hopper as claimed in claim 2, wherein: the driving piece (22) comprises a rotating shaft (221) and a reel (222), the rotating shaft (221) is rotatably connected with the top of the lower hopper (1), the reel (222) is fixedly connected with the rotating shaft (221) in a coaxial mode, a pull rope (223) is wound on the reel (222), the pull rope (223) is far away from one end of the reel (222) and a sliding plate (212) in a fixed mode, and a motor (14) used for driving the rotating shaft (221) to rotate is arranged on the lower hopper (1).
4. The material cleaning device for the blanking hopper as claimed in claim 3, wherein: the two reels (222) are arranged and distributed at intervals along the axial direction of the rotating shaft (221), and the two reels (222) are respectively connected with the two sliding plates (212) through pull ropes (223).
5. The material cleaning device for the blanking hopper as claimed in claim 3, wherein: the end parts of the rotating shafts (221) are coaxially and fixedly connected with bevel gears (2211), and the ends, close to each other, of the two adjacent rotating shafts (221) are meshed through the bevel gears (2211).
6. The blanking hopper material cleaning device as claimed in claim 2, wherein: lower hopper (1) inner wall has been seted up spout (11), fixedly connected with slider (2112) on scraper blade (21), scraper blade (21) pass through slider (2112) sliding connection in spout (11).
7. The blanking hopper material cleaning device as claimed in claim 6, wherein: be equipped with second spring (15) in spout (11), second spring (15) one end with the slider is connected, the other end with spout (11) end wall butt, second spring (15) make lagging (211) have the gliding trend of direction of keeping away from pivot (221).
8. The blanking hopper material cleaning device as claimed in claim 6, wherein: a flexible strip (111) used for sealing the sliding groove (11) is arranged in the sliding groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221238039.3U CN217665228U (en) | 2022-05-20 | 2022-05-20 | Discharging hopper is with clear material device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221238039.3U CN217665228U (en) | 2022-05-20 | 2022-05-20 | Discharging hopper is with clear material device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217665228U true CN217665228U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221238039.3U Active CN217665228U (en) | 2022-05-20 | 2022-05-20 | Discharging hopper is with clear material device |
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| Country | Link |
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| CN (1) | CN217665228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118204332A (en) * | 2024-02-29 | 2024-06-18 | 重庆金世利航空材料有限公司 | Hopper cleaning tooling and methods |
-
2022
- 2022-05-20 CN CN202221238039.3U patent/CN217665228U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118204332A (en) * | 2024-02-29 | 2024-06-18 | 重庆金世利航空材料有限公司 | Hopper cleaning tooling and methods |
| CN118204332B (en) * | 2024-02-29 | 2026-02-17 | 重庆金世利航空材料有限公司 | Hopper cleaning tool and method |
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