Elevator for sheepskin conveying

Abstract

The invention relates to the technical field of conveying, and particularly discloses a sheepskin conveying elevator which comprises an obliquely-arranged bottom frame, a conveying mechanism is obliquely arranged at the upper end of the bottom frame, the conveying mechanism comprises side plates symmetrically arranged on the two sides of the upper end of the bottom frame, and roller shafts are rotationally connected to the two ends between the two side plates correspondingly; a main conveying belt is arranged outside the two roll shafts, and an auxiliary conveying belt is arranged at the ends of the two roll shafts; and a blocking and pushing assembly is arranged on the conveying mechanism. According to the elevator for sheepskin conveying, the arranged conveying mechanism is matched with the blocking and pushing assembly, sheepskin can be blocked and limited during conveying, the sheepskin can be actively pushed down when the sheepskin is conveyed and lifted to the top end, the sheepskin is prevented from being attached to the surface of the conveying mechanism, and the blocking and pushing assembly can automatically turn over along with operation of the conveying mechanism; the structure is compact and use is convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying, in particular to an elevator for conveying sheepskin. Background Art

[0002] In recent years, with the increasing demand for food diversity and nutritional value, sheepskin processing as food has gained increasing attention. Rich in collagen, vitamins A and E, calcium, iron, zinc, and other beneficial substances, sheepskin offers promising prospects for food development. Sheepskin processing typically involves cleaning, degreasing, enzyme treatment, dehairing, alkali treatment, flesh and fat removal, neutralization and cleaning, and rinsing for antibacterial purposes. Finally, shaping, trimming, packaging, and frozen storage complete the sheepskin food production process.

[0003] At present, sheepskin processing technology generally adopts automation or semi-automation. The assembly line of the processing workshop is inseparable from the conveying equipment. The conveying equipment is a bridge connecting various processing equipment. It can convey from high to low, lift from bottom to high, and convey and transfer horizontally. The feed port of some existing processing equipment is often located at the upper end of the equipment, such as the cleaning equipment. Its feed port is at a certain height from the ground. Therefore, for processing equipment with a higher feed port, when conveying materials, it is often conveyed by a lifting equipment with a certain slope. However, due to the characteristics of sheepskin material, there is mucus such as blood lipids on the surface of sheepskin, which is relatively moist and easy to stick. Sometimes when the sheepskin is transported to the designated position through the conveying equipment, it is generally difficult to quickly separate from the conveyor belt by relying on its own weight, and adhesion occurs, resulting in failure of material conveying and lifting, and poor effect.

[0004] Therefore, it is necessary to propose a sheepskin conveying elevator to solve the above problems. Summary of the Invention

[0005] The main purpose of the present invention is to provide a sheepskin conveying elevator, which can effectively solve the problems in the background technology.

[0006] To achieve the above object, the technical solution adopted by the present invention is: A sheepskin conveying elevator, comprising an inclined bottom frame, a conveying mechanism being inclinedly provided on the upper end of the bottom frame, the conveying mechanism comprising side plates symmetrically provided on both sides of the upper end of the bottom frame, rollers being rotatably connected at both ends between the two side plates, a main conveying belt being commonly provided on the outside of the two rollers, a secondary conveying belt being commonly provided on the ends of the two rollers, a gap being provided between the secondary conveying belt and the convex plate, and a motor for driving the rollers to rotate being provided on the outer side of one of the side plates; The transmission mechanism is provided with a blocking and pushing assembly on the conveying mechanism, and the blocking and pushing assembly includes a fixed shaft rotatably connected to the outer side of the conveyor sub-belt and perpendicular to the outer side of the conveyor sub-belt, and the fixed shaft is evenly arranged along the outer circumference of the conveyor sub-belt, and the fixed shaft is fixedly provided with a convex plate extending to the outer side of the conveyor main belt at one end away from the conveyor sub-belt, and a gear is fixedly provided with a gear at one end of the fixed shaft close to the conveyor sub-belt, and a fixed bracket is fixedly provided on the upper end of the side plate facing the conveyor sub-belt for intermittently meshing with the side of the gear close to the side plate, and a fixed bracket is fixedly provided on the lower end of the side plate facing the conveyor sub-belt, and one end of the fixed bracket extends away from the side plate to the gap between the conveyor main belt and the conveyor sub-belt, and one end of the fixed bracket extending to the gap is fixedly provided with a first rack for intermittently meshing with the side of the gear away from the side plate, and the gear can be rotated ninety degrees when meshing with the second rack and the first rack; The cam is secured to the outside of the gear train with a spring that is secured to the outside of the gear train and is adapted to engage with the gear train when the gear train is in a locked state.

[0007] Preferably, the cam assembly includes a second locking cam fixedly arranged on the upper end of the side plate facing the conveyor sub-belt and corresponding to the upper end of the conveyor sub-belt, and both ends of the second locking cam are inclined surfaces, and the lower end of the side plate facing the conveyor sub-belt is provided with a first locking cam corresponding to the lower end of the conveyor sub-belt, and both ends of the first locking cam are arc structures corresponding to the curved parts at both ends of the conveyor sub-belt, and both ends of the first locking cam are inclined surfaces, and both ends of the first locking cam correspond to the two ends of the second locking cam.

[0008] Preferably, the second rack and the first rack are respectively located at the corresponding ends of the second locking ridge and the first locking ridge, and are configured so that when the second roller rolls with the second locking ridge and the first locking ridge away from the side plate, the locking teeth and the gear teeth on the gear are in a locked state; When the second roller is separated from one end of the first locking ridge, the gear is engaged with the first rack. When the gear is separated from the first rack, the second roller rolls with the second locking ridge, and is configured so that when the gear is completely engaged with the first rack, the length direction of the ridge is consistent with the width direction of the main conveyor belt and the auxiliary conveyor belt. When the second roller is separated from the second locking ridge, the gear is engaged with the second rack. When the gear is separated from the second rack, the second roller rolls with the first locking ridge, and is configured so that when the gear is engaged with the second rack, the end of the convex plate away from the gear is flipped toward the forward direction of the conveyor belt and the main conveyor belt, and when the gear is engaged with the second rack, the length direction of the convex plate is consistent with the forward direction of the conveyor belt and the sub-belt.

[0009] Preferably, the conveying mechanism is provided with a tightening component for fixing the sheepskin, the tightening component includes a receiving groove arranged on the side of the convex plate close to the forward direction of the conveyor main belt and the conveyor sub-belt, a blind hole is provided on the end of the inner side of the receiving groove away from the fixed shaft, a pressure plate is movably connected to the inner side of the receiving groove, a rotating shaft movably connected to the blind hole is fixedly provided on the end of the pressure plate close to the blind hole, a driving circular groove coaxial with the rotating shaft is provided on the end of the pressure plate close to the fixed shaft, a driving round rod is movably connected to the inner side of the driving circular groove, a spiral curved groove is provided on the driving round rod, and the driving circular groove One end of the inner cavity is fixedly provided with a hemispherical driving block for cooperating with the curved groove movable guide, and is configured to flip downward at the end of the pressure plate away from the driving circular groove when the driving circular rod moves in the direction of the rotating shaft, and the end of the convex plate close to the fixed shaft is provided with a guide hole coaxial with the driving circular groove, and the inside of the guide hole is movably connected to the first guide rod, and the end of the first guide rod close to the accommodating groove is fixedly connected to the end of the driving circular rod close to the guide hole, and the end of the first guide rod away from the driving circular rod is rotatably connected to the first roller, and the upper end of the side plate facing the conveyor belt is fixedly provided with a pressure convex strip corresponding to the first roller.

[0010] Preferably, a torsion spring is provided between the end of the rotating shaft away from the pressure plate and the inner end of the blind hole, and the two ends of the torsion spring are fixedly connected to the end of the rotating shaft and the inner end of the blind hole respectively, so that the torsion spring twists when the pressure plate is flipped, and is configured so that the pressure plate is hidden to the inner side of the accommodating groove when the torsion spring is in the reset state.

[0011] Preferably, the cross section of the first guide rod is a regular polygon, and the cross section of the guide hole is adapted to the first guide rod.

[0012] Preferably, both ends of the pressing convex strip are inclined surfaces, and the pressing convex strip corresponds to the second locking convex strip and is located at the upper end of the second locking convex strip.

[0013] Preferably, the pressing rib and the first roller are configured so that after the second roller rolls with the second locking rib, the first roller rolls with the pressing rib, and after the first roller separates from the pressing rib, the second roller separates from the second locking rib.

[0014] Preferably, a cleaning component is further included, which includes a "concave" shaped nozzle arranged on the inner side of the upper end of the base frame, and bottom nozzles corresponding to the bottom of the conveyor main belt and the conveyor sub-belt are evenly arranged on the lower end of the nozzle, and side nozzles corresponding to the convex plates are arranged on the inner sides of both ends of the nozzle, and one end of the nozzle is connected to a liquid supply pipe extending to the outside of the base frame and used for external cleaning liquid.

[0015] Preferably, the upper end of the base frame is a "concave" shaped plate, and a collecting trough corresponding to the "concave" shaped plate is provided at the lower end of the base frame.

[0016] Compared with the prior art, the present invention provides a sheepskin conveying elevator, which has the following beneficial effects: 1. The sheepskin conveying elevator can not only block and limit the sheepskin during transportation through the provided conveying mechanism and the blocking and pushing assembly, but also actively push the sheepskin down when the conveyor is lifted to the top, thereby preventing the sheepskin from sticking to the surface of the conveying mechanism. Moreover, the blocking and pushing assembly can automatically flip over as the conveying mechanism operates. The structure is compact and easy to use. The setting of the locking part can increase the stability of the blocking and pushing assembly, thereby preventing the blocking and pushing assembly from flipping over on its own after flipping.

[0017] 2. The sheepskin conveying elevator can automatically press the sheepskin when the conveying mechanism is in operation through the provided pressing component, thereby increasing the stability of the sheepskin during conveying and avoiding deviation or falling caused by slippage.

[0018] The sheepskin conveying elevator can flush the bottom of the conveying mechanism and flush the push and stop components together through the provided cleaning components, thereby ensuring the cleanliness of the surface and avoiding affecting the subsequent conveying use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of another perspective of the present invention; Figure 3 This is a schematic structural diagram of the present invention with the chassis and side panels disassembled; Figure 4 It is a schematic diagram of the overall structure of the side plate, main conveyor belt and auxiliary conveyor belt of the present invention; Figure 5 This is a schematic structural diagram of the present invention in which the gear and the first rack are in a mating state; Figure 6 This is a schematic structural diagram of the present invention in which the nozzle and the chassis are separated; Figure 7 This is a schematic diagram of the structure of the present invention when the side plate and roller are separated; Figure 8It is a schematic diagram of the overall structure of the main conveyor belt and the auxiliary conveyor belt of the present invention; Figure 9 It is a structural schematic diagram of the side panel of the present invention; Figure 10 This is a schematic structural diagram of the present invention in which the convex plate and the locking member are in cooperation; Figure 11 This is a schematic structural diagram of the convex plate and the pressure plate of the present invention in a disassembled state; Figure 12 2 is a schematic cross-sectional structural diagram of the pressure plate of the present invention; Figure 13 It is a schematic structural diagram of the locking member of the present invention in a disassembled state.

[0020] In the figure: 1. base frame; 2. side plate; 3. main conveyor belt; 4. motor; 5. convex plate; 6. collecting trough; 7. auxiliary conveyor belt; 8. nozzle; 9. fixed frame; 10. first rack; 11. gear; 12. liquid supply pipe; 13. bottom nozzle; 14. side nozzle; 15. roller; 16. pressure plate; 17. first locking ridge; 18. second locking ridge; 19. pressure ridge; 20. second rack; 21. first guide rod; 22. first roller; 23. fixed seat; 24. locking plate; 25. second roller; 26. receiving groove; 27. rotating shaft; 28. torsion spring; 29. ​​blind hole; 30. fixed shaft; 31. guide hole; 32. driving rod; 33. curved groove; 34. driving groove; 35. driving block; 36. locking tooth; 37. second guide rod; 38. spring. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 5 、 Figure 7-Figure 8 As shown, a sheepskin conveying elevator comprises an inclined base frame 1, a conveying mechanism is inclinedly provided on the upper end of the base frame 1, and the conveying mechanism comprises side plates 2 symmetrically provided on both sides of the upper end of the base frame 1, rollers 15 are rotatably connected at both ends between the two side plates 2, a main conveying belt 3 is commonly provided on the outside of the two rollers 15, and a conveying sub-belt 7 is commonly provided on the ends of the two rollers 15, and a gap is provided between the conveying sub-belt 7 and the convex plate 5, and a motor 4 for driving the roller 15 to rotate is provided on the outer side of one of the side plates 2; like Figure 1-Figure 5 、 Figure 7-11As shown, a push-blocking assembly is provided on the conveying mechanism, and the push-blocking assembly includes a fixed shaft 30 rotatably connected to the outer side of the conveyor belt 7 and perpendicular to the outer side of the conveyor belt 7, and the fixed shaft 30 is evenly arranged along the outer circumference of the conveyor belt 7, and the end of the fixed shaft 30 away from the conveyor belt 7 is fixedly provided with a convex plate 5 extending toward the outer side of the conveyor main belt 3, and the end of the fixed shaft 30 close to the conveyor belt 7 is fixedly provided with a gear 11, and the upper end of the side plate 2 facing the conveyor belt 7 is fixedly provided with a second rack 20 for intermittently meshing with the gear 11 close to the side plate 2, and the side plate 2 facing the conveyor belt 7 is fixedly provided with a second rack 20 for intermittently meshing with the gear 11 close to the side plate 2. A fixing frame 9 is fixedly provided at the lower end of one side, and the end of the fixing frame 9 away from the side plate 2 extends to the gap between the main conveyor belt 3 and the secondary conveyor belt 7, and the end of the fixing frame 9 extending to the gap is fixedly provided with a first rack 10 for intermittently meshing with the side of the gear 11 away from the side plate 2, and the gear 11 can rotate ninety degrees when meshing with the second rack 20 and the first rack 10. Since the first rack 10 and the second rack 20 are respectively meshed with the opposite sides of the gear 11, the two flipping directions of the convex plate 5 when the gear 11 is respectively meshed with the first rack 10 and the second rack 20 are opposite; like Figure 10 、 Figure 13As shown, a locking member for locking the gear 11 is also provided. The locking member includes a fixing seat 23 fixedly arranged on the outside of the conveyor belt 7 and corresponding to the gear 11 one by one. A second guide rod 37 is movably connected to the fixing seat 23 along the width direction of the conveyor belt 7, and the cross-section of the second guide rod 37 is a regular polygon. The regular polygon can prevent the second guide rod 37 from rotating. A locking plate 24 is fixedly provided on the end of the second guide rod 37 close to the gear 11, and a locking tooth 36 for engaging with the gear 11 is provided on the side of the locking plate 24 close to the gear 11. A second roller 25 is rotatably provided on the end of the second guide rod 37 away from the gear 11, and a spring 38 is sleeved on the outside of the end of the second guide rod 37 close to the second roller 25, and the spring The spring 38 is located between the fixed seat 23 and the second roller 25, and a convex strip assembly distributed along the circumference of the conveyor sub-belt 7 is provided on the side of the side plate 2 facing the conveyor sub-belt 7, and is configured so that when the second roller 25 rolls with the convex strip assembly, the locking teeth 36 and the gear teeth on the gear 11 are in a clamping state. As an embodiment, the convex strip assembly includes a second locking convex strip 18 fixedly provided on the upper end of the side plate 2 facing the conveyor sub-belt 7 and corresponding to the upper end of the conveyor sub-belt 7, and both ends of the second locking convex strip 18 are inclined surfaces, and a first locking convex strip 17 corresponding to the lower end of the conveyor sub-belt 7 is provided on the lower end of the side plate 2 facing the conveyor sub-belt 7, and both ends of the first locking convex strip 17 are arc structures corresponding to the curved parts at both ends of the conveyor sub-belt 7, and the second locking convex strip 18 is fixedly provided on the upper end of the side plate 2 facing the conveyor sub-belt 7 and corresponding to the upper end of the conveyor sub-belt 7. Both ends of a locking ridge 17 are inclined surfaces, and both ends of the first locking ridge 17 correspond to both ends of the second locking ridge 18. Further, the second rack 20 and the first rack 10 are respectively located at the corresponding ends of the second locking ridge 18 and the first locking ridge 17, and are configured so that when the second roller 25 rolls with the second locking ridge 18 and the first locking ridge 17 away from the side plate 2, the locking tooth 36 and the gear teeth on the gear 11 are in a locked state. Further, the gear 11 is meshed with the first rack 10 only after the second roller 25 is separated from one end of the first locking ridge 17, and the second roller 25 rolls with the second locking ridge 18 when the gear 11 is separated from the first rack 10, and is configured so that when the gear 11 is meshed with the second rack 10, the gear 11 is meshed with the first rack 10. When the meshing of a rack 10 is completed, the length direction of the convex plate 5 is consistent with the width direction of the conveyor main belt 3 and the conveyor sub-belt 7. At this time, one end of the convex plate 5 extends onto the conveyor main belt 3, which is convenient for limiting the sheepskin. Furthermore, when the second roller 25 is separated from the second locking ridge 18, the gear 11 is engaged with the second rack 20. When the gear 11 is separated from the second rack 20, the second roller 25 rolls with the first locking ridge 17 again, and is configured so that when the gear 11 is engaged with the second rack 20, the end of the convex plate 5 away from the gear 11 is flipped toward the forward direction of the conveyor sub-belt 7 and the conveyor main belt 3, and when the meshing of the gear 11 and the second rack 20 is completed, the length direction of the convex plate 5 is consistent with the forward direction of the conveyor main belt 3 and the conveyor sub-belt 7.At this time, the convex plate 5 is located on the side of the conveyor belt 7, and the pressing plate 16 and the side of the convex plate 5 in contact with the sheepskin are both arranged outwards, which is convenient for subsequent cleaning without dead angles.

[0023] like Figure 1-Figure 5 、 Figure 7-12 As shown, in order to increase the stability of the sheepskin, a tightening assembly for fixing the sheepskin is further provided on the conveying mechanism, and the tightening assembly includes a receiving groove 26 provided on the side of the convex plate 5 close to the forward direction of the conveyor main belt 3 and the conveyor secondary belt 7, a blind hole 29 is provided on the inner side of the receiving groove 26 away from the fixed shaft 30, a pressing plate 16 is movably connected to the inner side of the receiving groove 26, a rotating shaft 27 movably connected to the blind hole 29 is fixedly provided on the end of the pressing plate 16 close to the blind hole 29, and a driving circular groove 34 coaxial with the rotating shaft 27 is provided on the end of the pressing plate 16 close to the fixed shaft 30. The inner side of the driving rod 34 is movably connected to the driving rod 32, and the driving rod 32 is provided with a spiral curved groove 33. One end of the inner cavity of the driving groove 34 is fixedly provided with a hemispherical driving block 35 for cooperating with the curved groove 33 and is configured so that when the driving rod 32 moves in the direction of the rotating shaft 27, the end of the pressure plate 16 away from the driving circular groove 34 turns downward, and a torsion spring 28 is provided between the end of the rotating shaft 27 away from the pressure plate 16 and the inner end of the blind hole 29, and the two ends of the torsion spring 28 are respectively fixedly connected to the end of the rotating shaft 27 and the inner end of the blind hole 29, thereby pressing the pressure plate 16. When the plate 16 is flipped, the torsion spring 28 is twisted, and is configured so that when the torsion spring 28 is in the reset state, the pressure plate 16 is hidden inside the accommodating groove 26, and the end of the convex plate 5 close to the fixed shaft 30 is provided with a guide hole 31 coaxial with the driving circular groove 34. The inside of the guide hole 31 is movably connected with the first guide rod 21, and the end of the first guide rod 21 close to the accommodating groove 26 is fixedly connected to the end of the driving circular rod 32 close to the guide hole 31. The cross section of the first guide rod 21 is a regular polygon, and the cross section of the guide hole 31 is adapted to the first guide rod 21. The setting of the regular polygon can prevent the first guide rod 21 from rotating, and the first guide rod 21 is away from the driving circular groove 34. One end of the rod 32 is rotatably connected to the first roller 22, and a pressing ridge 19 corresponding to the first roller 22 is fixedly provided on the upper end of the side plate 2 facing the conveyor sub-belt 7. The two ends of the pressing ridge 19 are inclined surfaces, and the pressing ridge 19 corresponds to the second locking ridge 18 and is located at the upper end of the second locking ridge 18. The pressing ridge 19 and the first roller 22 are configured so that when the second roller 25 rolls with the second locking ridge 18, the first roller 22 rolls with the pressing ridge 19 again, and when the first roller 22 is separated from the pressing ridge 19, the second roller 25 is separated from the second locking ridge 18 again.

[0024] In addition, if Figure 1-Figure 3 、 Figure 6As shown, a cleaning component is also provided, which includes a "concave" shaped nozzle 8 arranged on the inner side of the upper end of the base frame 1. The upper end of the base frame 1 is a "concave" plate and is adapted to the nozzle 8. The lower end of the nozzle 8 is evenly provided with bottom nozzles 13 corresponding to the bottom of the conveyor main belt 3 and the conveyor sub-belt 7. The inner sides of both ends of the nozzle 8 are provided with side nozzles 14 corresponding to the convex plate 5. One end of the nozzle 8 is connected to a liquid supply pipe 12 extending to the outside of the base frame 1 and used for external cleaning liquid. A collecting tank 6 corresponding to the "concave" plate is provided at the lower end of the base frame 1.

[0025] Working principle: when in use, the upper end of the device corresponds to the feed port of the sheepskin processing equipment, and the material is loaded from the lower end. Specifically, when the convex plate 5 transported from the bottom of the conveyor main belt 3 and the conveyor sub-belt 7 to the top passes before the first rack 10, the second roller 25 will separate from one end of the first locking convex strip 17, so that the spring 38 resets, the locking tooth 36 separates from the gear 11, and then the gear 11 is unlocked, and then the gear 11 will mesh with the first rack 10, and then the gear 11 drives the convex plate 5 to flip, and the convex plate 5 flips from the side of the conveyor sub-belt 7 to the conveyor main belt 3. Specifically, the convex plate 5 will flip ninety degrees. After flipping, the length direction of the convex plate 5 is consistent with the width direction of the conveyor main belt 3 and the conveyor sub-belt 7. When the gear 11 is separated from the first rack 10, the second roller 2 5 moves from the inclined surface of one end of the second locking ridge 18 to the side of the second locking ridge 18 away from the side plate 2, and then the second roller 25 rolls and cooperates with the second locking ridge 18. At this time, the locking tooth 36 locks the gear 11 again, and then the sheepskin can be placed on the top of the lower end of the conveyor main belt 3 and the conveyor auxiliary belt 7. The sheepskin is blocked by the convex plate 5 and then transported and lifted. As the conveyor is lifted, the first roller 22 moves from the inclined surface of one end of the pressing ridge 19 to the side of the pressing ridge 19 away from the side plate 2, and then the first roller 22 drives the driving rod 32 to move along the width direction of the conveyor main belt 3 and the conveyor auxiliary belt 7 through the first guide rod 21. Since the driving rod 32 cannot rotate, the pressing plate 16 is flipped downward under the action of the curved groove 33 and the driving block 35. At the same time, the torsion spring 28 is twisted, and one end of the pressing plate 16 presses the sheepskin, increasing the firmness of the sheepskin. When the sheepskin is conveyed and lifted to the upper end, the first roller 22 is first separated from the pressing ridge 19, and then the torsion spring 28 is reset, and the pressing plate 16 is flipped and hidden in the receiving groove 26, and the sheepskin is released. Then the second roller 25 is separated from the second locking ridge 18, and the gear 11 is unlocked. Then the gear 11 is meshed with the second rack 20, and then the gear 11 drives the convex plate 5 to flip ninety degrees. When flipping, the end of the convex plate 5 away from the gear 11 is flipped in the conveying direction, and then the convex plate 5 pushes the sample down to avoid adhesion. Moreover, after the convex plate 5 is flipped ninety degrees, the contact surface of the convex plate 5 and the pressing plate 16 with the sheepskin are both set outward. At this time, the length direction of the convex plate 5 is aligned with the main conveyor belt 3. , and the conveying direction of the conveyor belt 7 is consistent, and it is located at the side of the conveyor belt 7. After the gear 11 is separated from the second rack 20, the second roller 25 moves from the inclined surface of one end of the first locking ridge 17 to the side of the first locking ridge 17 away from the side plate 2, and then the locking tooth 36 locks the gear 11 again, and then the convex plate 5 flipped to the side of the conveyor belt 7 will run and move to the bottom of the conveyor main belt 3 and the conveyor sub-belt 7. When passing through the nozzle 8, the bottom of the conveyor main belt 3 and the conveyor sub-belt 7 is washed by the bottom nozzle 13, and the outward convex plate 5 and the side of the pressure plate 16 are washed by the side nozzle 14. The waste liquid flows to the collection tank 6 through the upper end of the base frame 1 for collection. When the convex plate 5 returns to the first rack 10 again, the second roller 25 is separated from the first locking ridge 17.The gear 11 is unlocked and meshes with the first rack 10, and the convex plate 5 flips back to the outside of the main conveyor belt 3 to block the sheepskin. This cycle can achieve the blocking, fixing, pushing and washing of samples without the need for additional drive sources or excessive manual intervention. It has a high degree of automation, a compact structure and improved efficiency.

[0026] The basic principles, main features and advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. A sheepskin conveying elevator, comprising an inclined bottom frame (1), characterized in that: A conveying mechanism is obliquely arranged at the upper end of the base frame (1), the conveying mechanism comprising side plates (2) symmetrically arranged at both sides of the upper end of the base frame (1), rollers (15) are rotatably connected at both ends between the two side plates (2), a conveying main belt (3) is commonly arranged outside the two rollers (15), a conveying auxiliary belt (7) is commonly arranged at the ends of the two rollers (15), and a gap is arranged between the conveying auxiliary belt (7) and the convex plate (5), and a motor (4) for driving the roller (15) to rotate is arranged on the outer side of one of the side plates (2); The conveying mechanism is provided with a push-blocking assembly, the push-blocking assembly comprising a fixed shaft (30) rotatably connected to the outside of the conveyor sub-belt (7) and perpendicular to the outside of the conveyor sub-belt (7), and the fixed shaft (30) is evenly arranged along the outer circumference of the outer side of the conveyor sub-belt (7), and the end of the fixed shaft (30) away from the conveyor sub-belt (7) is fixedly provided with a convex plate (5) extending toward the outside of the conveyor main belt (3), and the end of the fixed shaft (30) close to the conveyor sub-belt (7) is fixedly provided with a gear (11), and the upper end of the side plate (2) facing the conveyor sub-belt (7) is fixedly provided with a protruding plate (5) for a second rack (20) intermittently meshing with the side of the gear (11) close to the side plate (2); a fixing frame (9) is fixedly arranged at the lower end of the side plate (2) facing the conveyor belt (7); an end of the fixing frame (9) away from the side plate (2) extends to the gap between the conveyor main belt (3) and the conveyor belt (7); and a first rack (10) is fixedly arranged at the end of the fixing frame (9) extending to the gap for intermittently meshing with the side of the gear (11) away from the side plate (2); and the gear (11) can rotate ninety degrees when meshing with the second rack (20) and the first rack (10); The invention also comprises a locking member for locking the gear (11), the locking member comprising a fixing seat (23) fixedly arranged on the outside of the conveyor belt (7) and corresponding to the gear (11) one by one, a second guide rod (37) movably connected to the fixing seat (23) along the width direction of the conveyor belt (7), and the cross section of the second guide rod (37) is a regular polygon, a locking plate (24) is fixedly arranged on one end of the second guide rod (37) close to the gear (11), and a locking member for engaging with the gear (11) is arranged on one side of the locking plate (24) close to the gear (11). The second guide rod (37) is provided with a second roller (25) at one end away from the gear (11), and a spring (38) is sleeved on the outer side of one end of the second guide rod (37) close to the second roller (25), and the spring (38) is located between the fixed seat (23) and the second roller (25). A convex strip component distributed along the circumference of the conveyor sub-belt (7) is provided on the side of the side plate (2) facing the conveyor sub-belt (7), and is configured so that when the second roller (25) and the convex strip component are rollingly matched, the locking tooth (36) and the gear teeth on the gear (11) are in a clamping state.

2. The sheepskin conveying elevator according to claim 1, characterized in that: The convex strip assembly comprises a second locking convex strip (18) fixedly arranged at the upper end of the side plate (2) facing the conveyor sub-belt (7) and corresponding to the upper end of the conveyor sub-belt (7), and both ends of the second locking convex strip (18) are inclined surfaces, and a first locking convex strip (17) corresponding to the lower end of the conveyor sub-belt (7) is arranged at the lower end of the side plate (2) facing the conveyor sub-belt (7), and both ends of the first locking convex strip (17) are arc-shaped structures corresponding to the curved parts at both ends of the conveyor sub-belt (7), and both ends of the first locking convex strip (17) are inclined surfaces, and both ends of the first locking convex strip (17) correspond to both ends of the second locking convex strip (18).

3. The sheepskin conveying elevator according to claim 2, characterized in that: The second rack (20) and the first rack (10) are respectively located at the corresponding ends of the second locking convex strip (18) and the first locking convex strip (17), and are configured such that when the second roller (25) rolls with the second locking convex strip (18) and the first locking convex strip (17) away from the side plate (2), the locking tooth (36) and the gear teeth on the gear (11) are in a locked state; When the second roller (25) is separated from one end of the first locking convex strip (17), the gear (11) is meshed with the first rack (10); when the gear (11) is separated from the first rack (10), the second roller (25) is rollingly matched with the second locking convex strip (18); and the configuration is such that when the gear (11) is completely meshed with the first rack (10), the length direction of the convex plate (5) is consistent with the width direction of the main conveyor belt (3) and the auxiliary conveyor belt (7); When the second roller (25) is separated from the second locking convex strip (18), the gear (11) is meshed with the second rack (20); when the gear (11) is separated from the second rack (20), the second roller (25) is rollingly matched with the first locking convex strip (17); and the configuration is such that when the gear (11) is meshed with the second rack (20), the end of the convex plate (5) away from the gear (11) is flipped toward the advancing direction of the transmission auxiliary belt (7) and the transmission main belt (3); and when the gear (11) is completely meshed with the second rack (20), the length direction of the convex plate (5) is consistent with the advancing direction of the transmission main belt (3) and the transmission auxiliary belt (7).

4. The sheepskin conveying elevator according to claim 3, characterized in that: The conveying mechanism is provided with a clamping assembly for fixing the sheepskin, the clamping assembly comprising a receiving groove (26) provided on the side of the convex plate (5) close to the main conveyor belt (3) and the auxiliary conveyor belt (7) in the forward direction, a blind hole (29) is provided on the inner side of the receiving groove (26) at the end away from the fixed shaft (30), a pressure plate (16) is movably connected to the inner side of the receiving groove (26), a rotating shaft (27) movably connected to the blind hole (29) is fixedly provided on the end of the pressure plate (16) close to the blind hole (29), a driving circular groove (34) coaxial with the rotating shaft (27) is provided on the end of the pressure plate (16) close to the fixed shaft (30), a driving circular groove (34) movably connected to the inner side of the driving circular groove (34), a spiral curved groove (33) is provided on the driving circular groove (32), and a spiral curved groove (33) is provided on the inner side of the driving circular groove (34). A hemispherical driving block (35) is fixedly provided at the end thereof for movably guiding with the curved groove (33), and is configured so that when the driving round rod (32) is displaced in the direction of the rotating shaft (27), the end of the pressing plate (16) away from the driving round groove (34) turns downward, the end of the convex plate (5) close to the fixed shaft (30) is provided with a guide hole (31) coaxial with the driving round groove (34), the inner side of the guide hole (31) is movably connected with a first guide rod (21), and the end of the first guide rod (21) close to the accommodating groove (26) is fixedly connected with the end of the driving round rod (32) close to the guide hole (31), the end of the first guide rod (21) away from the driving round rod (32) is rotatably connected with a first roller (22), and the upper end of the side plate (2) facing the conveyor belt (7) is fixedly provided with a pressing convex strip (19) corresponding to the first roller (22).

5. The sheepskin conveying elevator according to claim 4, characterized in that: A torsion spring (28) is arranged between one end of the rotating shaft (27) away from the pressure plate (16) and the inner end of the blind hole (29), and the two ends of the torsion spring (28) are respectively fixedly connected to the end of the rotating shaft (27) and the inner end of the blind hole (29), so that the torsion spring (28) is twisted when the pressure plate (16) is turned over, and is configured so that the pressure plate (16) is hidden inside the accommodating groove (26) when the torsion spring (28) is in a reset state.

6. The sheepskin conveying elevator according to claim 4, characterized in that: The cross section of the first guide rod (21) is a regular polygon, and the cross section of the guide hole (31) is adapted to the first guide rod (21).

7. The sheepskin conveying elevator according to claim 4, characterized in that: Both ends of the pressing convex strip (19) are inclined surfaces, and the pressing convex strip (19) corresponds to the second locking convex strip (18) and is located at the upper end of the second locking convex strip (18).

8. The sheepskin conveying elevator according to claim 7, characterized in that: The pressing convex strip (19) and the first roller (22) are configured such that when the second roller (25) and the second locking convex strip (18) are rollingly engaged, the first roller (22) and the pressing convex strip (19) are rollingly engaged, and when the first roller (22) and the pressing convex strip (19) are separated, the second roller (25) and the second locking convex strip (18) are separated.

9. The sheepskin conveying elevator according to claim 1, characterized in that: The cleaning assembly also comprises a cleaning component, the cleaning component comprising a concave-shaped nozzle (8) arranged on the inner side of the upper end of the base frame (1), bottom nozzles (13) corresponding to the bottoms of the main conveyor belt (3) and the auxiliary conveyor belt (7) being evenly arranged at the lower end of the nozzle (8), side nozzles (14) corresponding to the convex plate (5) being arranged on the inner sides of both ends of the nozzle (8), and one end of the nozzle (8) is connected to a liquid supply pipe (12) extending to the outside of the base frame (1) and used for externally connecting cleaning liquid.

10. The sheepskin conveying elevator according to claim 9, characterized in that: The upper end of the base frame (1) is a concave plate, and a collecting groove (6) corresponding to the concave plate is arranged at the lower end of the base frame (1).

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