Feed hopper structure of bucket elevator
By designing an adjustable feed hopper structure, using the coordination of the pushing components and the feed plate, the charging efficiency and service life problems caused by the fixation of the inclined angle of the feed hopper in the prior art are solved, and the effect of adjusting the inclination angle according to different grain characteristics is achieved and the charging efficiency and service life is improved.
Patent Information
- Application Number
- CN202422289202.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-09-19
AI Technical Summary
The inclination angle of the inlet surface of the existing bucket hopper is fixed and cannot be adjusted, resulting in different loading efficiency of crops, low load capacity cannot achieve the highest efficiency, and long-term work can easily damage the service life of the bucket hopper.
An adjustable feed hopper structure is designed. By movable mounting of the material plate in the cavity of the feed hopper body and setting a pushing component on the outer wall of the feed hopper body, the operator drives the screw to rotate by rotating the handwheel, and the moving block drives the push plate to move simultaneously, pushing the material plate through the push rod, thereby changing the inclination angle of the material plate.
Adjust the inclination angle according to the weight and size of different agricultural grains, which improves the loading efficiency of the grain falling into the lift box and extends the service life of the bucket elevator.
Smart Images
Figure CN222947465U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural machinery devices, in particular to a feeding bucket structure of a bucket elevator. Background Art
[0002] In agriculture, bucket elevators (bucket elevators) are widely used, mainly for vertical lifting and short-distance transportation of materials such as grain, feed, and seeds. In the feed production process, bucket elevators are used to lift various raw materials (such as grains, soybean meal, fish meal, etc.) from the storage area to processing equipment such as mixers or pelletizers; in the seed processing process, bucket elevators can be used to lift seeds from screening machines to grading or packaging equipment for further selection and packaging; bucket elevators can also be used to lift harvested crops (such as corn, soybeans, etc.) from the field to transport vehicles or storage facilities.
[0003] The feed hopper in the prior art is usually formed by welding steel plates, and the inclination angle of the inclined surface inside the feed hopper is fixed and cannot be adjusted.
[0004] In actual use, the particle size and weight of crops are different, and the movement trajectories after entering the feed hopper are different, which makes the loading efficiency of crops different. Low load cannot achieve the highest efficiency, and high load and long-term work are easy to damage the service life of the bucket elevator.
[0005] Therefore, those skilled in the art provide a feeding hopper structure of a bucket elevator to solve the problems raised in the above background technology. Utility Model Content
[0006] In view of the deficiencies in the prior art, the utility model provides a feeding bucket structure of a bucket elevator, which solves the problems raised in the above-mentioned background technology.
[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0008] The feed hopper structure of the bucket elevator comprises: a feed hopper body, the top of which is open, the cross-section of which is a right-angled trapezoid, and a rectangular groove is provided on the side wall of the feed hopper body close to the bucket elevator; a material plate, which is movably arranged in the cavity of the feed hopper body; a pushing component, which is arranged on the outer wall of the feed hopper body and is used to adjust the inclination angle of the material plate, the pushing component comprises a rectangular frame and a pushing unit, the pushing unit comprises a moving block, a pushing plate and a lead screw, the lead screw movably penetrates the moving block, and the lead screw cooperates with the moving block in transmission; a push rod is fixedly connected to one side wall of the push plate, and the end of the push rod away from the push plate movably penetrates the feed hopper body and is movably connected to the back side of the material plate.
[0009] According to the feed hopper structure of the bucket elevator, a support column is fixedly connected between the rectangular frame and the outer wall of the feed hopper body, the rectangular frame is in a horizontal state, and a connecting plate is fixedly connected between the rectangular frame and the outer wall of the feed hopper body, and one side of the connecting plate is an inclined surface.
[0010] According to the feed hopper structure of the bucket elevator, one end of the lead screw is movably installed in the cavity of the rectangular frame through a bearing, and the other end of the lead screw movably penetrates the rectangular frame and is fixedly connected to a hand wheel.
[0011] According to the feed hopper structure of the bucket elevator, the moving block is fixedly connected to the push plate, a limit rod is fixedly installed on the top of the rectangular frame, the push rod movably penetrates the limit rod, and the push plate and the limit rod are parallel to each other.
[0012] According to the feed hopper structure of the bucket elevator, the number of the push rods is two, the two push rods are parallel to each other, and the push rods and the lead screw are parallel to each other.
[0013] According to the feed hopper structure of the bucket elevator, cylindrical piles are fixedly connected to both ends of the material plate, and engaging grooves are opened on the inner wall surface of the feed hopper body at positions corresponding to the cylindrical piles, and the cylindrical piles are movably engaged in the corresponding engaging grooves.
[0014] According to the feed hopper structure of the bucket elevator, a slide groove is opened on the back of the material plate, the slide groove is "T" shaped, a slider is movably engaged in the slide groove, and two rectangular plates are fixedly connected to the wall surface of the slider away from the slide groove.
[0015] According to the feed hopper structure of the bucket elevator, a protrusion is fixedly connected to one end of the push rod away from the push plate, the protrusion is movably engaged in the two rectangular plates, a pin is provided between the protrusion and the two rectangular plates, and the protrusion and the two rectangular plates are in a movably connected relationship.
[0016] The utility model provides a feeding hopper structure of a bucket elevator, which has the following beneficial effects:
[0017] (1) The present application comprises a material plate movably installed in the cavity of the feed hopper body, and a pushing assembly is arranged on the outer wall surface of the feed hopper body. The operator rotates the hand wheel, and the hand wheel drives the lead screw to rotate so that the moving block drives the pushing plate to move synchronously. The material plate is pushed by the push rod, thereby changing the inclination angle of the material plate. The corresponding inclination angle can be adjusted according to the different weights and sizes of agricultural grains, so that the loading efficiency of the grains falling into the lifting box is the highest, thereby improving the service life of the bucket elevator.
[0018] (2) During the adjustment process, the operator rotates the handwheel, and the handwheel drives the lead screw to rotate synchronously. The lead screw moves through the moving block, and there is a threaded connection between the lead screw and the moving block. The moving block moves during the rotation of the lead screw. The moving block is fixedly connected to the push plate, and the movement of the moving block drives the push plate to move synchronously. The limit rod is fixedly installed on the top of the rectangular frame, and the push rod moves through the limit rod. One end of the push rod is fixedly connected to the push plate, so that the push rod is pushed or pulled during the movement of the push plate. The push rod plays a role of limiting and guiding the movement of the push rod.
[0019] (3) By fixing cylindrical piles at both ends of the material plate, a locking groove is opened on the inner wall surface of the feed hopper body at the position corresponding to the cylindrical pile, and the cylindrical pile is movably engaged in the corresponding locking groove. A slide groove is opened on the back of the material plate, and the slide groove is "T"-shaped. A slider is movably engaged in the slide groove. Two rectangular plates are fixedly connected to the wall surface of the slider away from the slide groove. A protrusion is fixedly connected to the end of the push rod away from the push plate. A pin shaft is movably connected between the protrusion and the two rectangular plates. When the push rod moves, the slider is driven to move synchronously. After the slider moves, the inclination angle of the material plate changes. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 The three-dimensional structure diagram of the feeding hopper structure of the bucket elevator of the utility model Figure 1 ;
[0021] Figure 2 The three-dimensional structure diagram of the feeding hopper structure of the bucket elevator of the utility model Figure 2 ;
[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the driving component of the feed bucket structure of the bucket elevator of the utility model;
[0023] Figure 4 for Figure 3 Enlarged view of point A in the middle;
[0024] Figure 5 It is a schematic diagram of the connection relationship between the material plate and the pushing assembly of the feed hopper structure of the bucket elevator of the utility model.
[0025] Legend:
[0026] 10. Feed hopper body; 11. Material plate; 12. Pushing assembly; 13. Support column; 14. Rectangular frame; 15. Connecting plate; 16. Lead screw; 17. Hand wheel; 18. Moving block; 19. Pushing plate; 20. Push rod; 21. Limiting rod; 22. Bump; 23. Sliding block; 24. Rectangular plate; 25. Cylindrical pile; 26. Slide groove. DETAILED DESCRIPTION
[0027] like Figure 1-5As shown: the feed hopper structure of the bucket elevator, which includes: a feed hopper body 10, the top of the feed hopper body 10 is open, the cross-section of the feed hopper body 10 is a right-angled trapezoid, and a rectangular groove is provided on the side wall of the feed hopper body 10 close to the bucket elevator; a material plate 11, the material plate 11 is movably arranged in the cavity of the feed hopper body 10; a pushing component 12, the pushing component 12 is arranged on the outer wall of the feed hopper body 10 for adjusting the inclination angle of the material plate 11, the pushing component 12 includes a rectangular frame 14 and a pushing unit, the pushing unit includes a moving block 18, a pushing plate 19 and a lead screw 16, the lead screw 16 movably penetrates the moving block 18, and the lead screw 16 and the moving block 18 are in transmission cooperation; a push rod 20 is fixedly connected to the side wall of the push plate 19, and the end of the push rod 20 away from the push plate 19 movably penetrates the feed hopper body 10 and is movably connected to the back side of the material plate 11.
[0028] Specifically, the feed hopper in the prior art is usually welded from steel plates, and the inclination angle of the inclined surface inside the feed hopper is fixed. Due to the different particle sizes and weights of crops, the movement trajectories generated after entering the feed hopper are different, resulting in different loading efficiency. The present application movably installs a material plate 11 in the cavity of the feed hopper body 10, and sets a pushing assembly 12 on the outer wall surface of the feed hopper body 10. The operator rotates the handwheel 17, and the handwheel 17 drives the lead screw 16 to rotate so that the moving block 18 drives the pushing plate 19 to move synchronously, and the material plate 11 is pushed by the push rod 20, thereby changing the inclination angle of the material plate 11. The corresponding inclination angle can be adjusted according to the different weights and sizes of agricultural grains, so that the loading efficiency of the grain falling into the lifting box is the highest, thereby improving the service life of the bucket elevator.
[0029] A support column 13 is fixedly connected between the rectangular frame 14 and the outer wall of the feed hopper body 10. The rectangular frame 14 is in a horizontal state. A connecting plate 15 is fixedly connected between the rectangular frame 14 and the outer wall of the feed hopper body 10. One side of the connecting plate 15 is an inclined surface.
[0030] Specifically, the rectangular frame 14 is connected to the feed hopper body 10 by providing a connecting plate 15 , and a support column 13 is provided between the rectangular frame 14 and the feed hopper body 10 to support the rectangular frame 14 and improve the stability of the device.
[0031] One end of the lead screw 16 is movably installed in the cavity of the rectangular frame 14 through a bearing, and the other end of the lead screw 16 movably passes through the rectangular frame 14 and is fixedly connected to a hand wheel 17 .
[0032] Specifically, during the adjustment process, the operator rotates the handwheel 17, and the handwheel 17 drives the lead screw 16 to rotate synchronously. The lead screw 16 moves through the moving block 18. The lead screw 16 and the moving block 18 are threadedly connected. The moving block 18 moves during the rotation of the lead screw 16.
[0033] The moving block 18 is fixedly connected to the push plate 19, a limit rod 21 is fixedly installed on the top of the rectangular frame 14, a push rod 20 movably passes through the limit rod 21, and the push plate 19 and the limit rod 21 are parallel to each other. There are two push rods 20, the two push rods 20 are parallel to each other, and the push rod 20 and the lead screw 16 are parallel to each other.
[0034] Specifically, by setting the moving block 18 to be fixedly connected with the pushing plate 19, the movement of the moving block 18 drives the pushing plate 19 to move synchronously, and by fixing the limit rod 21 on the top of the rectangular frame 14, the push rod 20 movably passes through the limit rod 21, and one end of the push rod 20 is fixedly connected to the pushing plate 19, so that the push rod 20 is pushed or pulled during the movement of the pushing plate 19, and the setting of the push rod 20 plays a role of limiting and guiding the movement of the push rod 20.
[0035] The two ends of the material plate 11 are fixedly connected with cylindrical piles 25, and the inner wall surface of the feed hopper body 10 is provided with a snap-in groove at the position corresponding to the cylindrical pile 25, and the cylindrical pile 25 is movably snap-into the corresponding snap-in groove. The back of the material plate 11 is provided with a slide groove 26, which is in a "T" shape, and a slider 23 is movably snap-into the slide groove 26. Two rectangular plates 24 are fixedly connected to the wall surface of the slider 23 away from the slide groove 26. A protrusion 22 is fixedly connected to the end of the push rod 20 away from the push plate 19, and the protrusion 22 is movably snap-into the two rectangular plates 24. A pin is provided between the protrusion 22 and the two rectangular plates 24, and the protrusion 22 and the two rectangular plates 24 are in a movably connected relationship.
[0036] Specifically, cylindrical piles 25 are fixedly connected at both ends of the material plate 11, and the inner wall surface of the feed hopper body 10 is provided with a locking groove at the position corresponding to the cylindrical pile 25, and the cylindrical pile 25 is movably engaged in the corresponding locking groove, and a slide groove 26 is provided on the back side of the material plate 11, and the slide groove 26 is in a "T" shape. The slider 23 is movably engaged in the slide groove 26, and two rectangular plates 24 are fixedly connected to the wall surface of the slider 23 away from the slide groove 26. A protrusion 22 is fixedly connected to the end of the push rod 20 away from the push plate 19, and a pin shaft is movably connected between the protrusion 22 and the two rectangular plates 24. When the push rod 20 moves, the slider 23 is driven to move synchronously. After the slider 23 moves, the inclination angle of the material plate 11 changes.
[0037] The working principle of the feed hopper structure of the bucket elevator of the present application is as follows: the present application movably installs a material plate 11 in the cavity of the feed hopper body 10, and arranges a pushing assembly 12 on the outer wall surface of the feed hopper body 10. The operator rotates the hand wheel 17, and the hand wheel 17 drives the lead screw 16 to rotate synchronously. The lead screw 16 movably penetrates the moving block 18. There is a threaded connection relationship between the lead screw 16 and the moving block 18. The hand wheel 17 drives the lead screw 16 to rotate so that the moving block 18 drives the pushing plate 19 to move synchronously. By setting the moving block 18 to be fixedly connected with the pushing plate 19, the movement of the moving block 18 drives the pushing plate 19 to move synchronously. By fixing the limit rod 21 on the top of the rectangular frame 14, the push rod 20 movably penetrates the limit rod 21, and one end of the push rod 20 is fixedly connected to the pushing plate 19, so that the push rod 20 is pushed or pulled during the movement of the pushing plate 19, and the push rod 20 is set to limit the movement of the push rod 20. The guiding function is achieved by fixing cylindrical piles 25 at both ends of the material plate 11. An engaging groove is provided on the inner wall surface of the feed hopper body 10 at the position corresponding to the cylindrical pile 25. The cylindrical pile 25 is movably engaged in the corresponding engaging groove. A slide groove 26 is provided on the back side of the material plate 11. The slide groove 26 is "T"-shaped. A slider 23 is movably engaged in the slide groove 26. Two rectangular plates 24 are fixedly connected to the wall surface of the slider 23 away from the slide groove 26. A protrusion 22 is fixedly connected to the end of the push rod 20 away from the push plate 19. A pin shaft is movably connected between the protrusion 22 and the two rectangular plates 24. The slider 23 is driven to move synchronously during the movement of the push rod 20. After the slider 23 moves, the inclination angle of the material plate 11 changes, so that the device can adjust the corresponding inclination angle according to the weight and size of different agricultural grains, so that the loading efficiency of the grain falling into the lifting box is the highest, thereby improving the service life of the bucket elevator.
[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. The feeding hopper structure of the bucket elevator is characterized by: include: A feed hopper body (10), the top of which is open, the cross section of which is a right-angled trapezoid, and a rectangular groove is provided on a wall surface of the feed hopper body (10) close to the bucket elevator; A material plate (11), the material plate (11) being movably arranged in the cavity of the feed hopper body (10); A pushing component (12), the pushing component (12) being arranged on the outer wall surface of the feed hopper body (10) and used for adjusting the inclination angle of the material plate (11), the pushing component (12) comprising a rectangular frame (14) and a pushing unit, the pushing unit comprising a moving block (18), a pushing plate (19) and a lead screw (16), the lead screw (16) movably passes through the moving block (18), and the lead screw (16) and the moving block (18) are in transmission cooperation; A push rod (20) is fixedly connected to a side wall of the push plate (19), and one end of the push rod (20) away from the push plate (19) movably penetrates the feed hopper body (10) and is movably connected to the back side of the material plate (11).
2. The feed hopper structure of the bucket elevator according to claim 1, characterized in that: A support column (13) is fixedly connected between the rectangular frame (14) and the outer wall surface of the feed hopper body (10); the rectangular frame (14) is in a horizontal state; a connecting plate (15) is fixedly connected between the rectangular frame (14) and the outer wall surface of the feed hopper body (10); one side of the connecting plate (15) is an inclined surface.
3. The feed hopper structure of the bucket elevator according to claim 1, characterized in that: One end of the lead screw (16) is movably mounted in the cavity of the rectangular frame (14) via a bearing, and the other end of the lead screw (16) movably passes through the rectangular frame (14) and is fixedly connected to a hand wheel (17).
4. The feed hopper structure of the bucket elevator according to claim 1, characterized in that: The moving block (18) is fixedly connected to the push plate (19), a limit rod (21) is fixedly installed on the top of the rectangular frame (14), the push rod (20) movably penetrates the limit rod (21), and the push plate (19) and the limit rod (21) are in a state of being parallel to each other.
5. The feed hopper structure of the bucket elevator according to claim 4, characterized in that: There are two push rods (20), the two push rods (20) are parallel to each other, and the push rods (20) and the lead screw (16) are in a state of being parallel to each other.
6. The feeding hopper structure of the bucket elevator according to claim 1, characterized in that: The two ends of the material plate (11) are fixedly connected with cylindrical piles (25), and the inner wall surface of the feed hopper body (10) is provided with engaging grooves at positions corresponding to the cylindrical piles (25), and the cylindrical piles (25) are movably engaged in the corresponding engaging grooves.
7. The feed hopper structure of the bucket elevator according to claim 6, characterized in that: A slide groove (26) is provided on the back side of the material plate (11), and the slide groove (26) is in a "T" shape. A slider (23) is movably engaged in the slide groove (26), and two rectangular plates (24) are fixedly connected to a wall surface of the slider (23) away from the slide groove (26).
8. The feed hopper structure of the bucket elevator according to claim 1, characterized in that: A protrusion (22) is fixedly connected to one end of the push rod (20) away from the push plate (19); the protrusion (22) is movably engaged in the two rectangular plates (24); a pin is provided between the protrusion (22) and the two rectangular plates (24); and the protrusion (22) and the two rectangular plates (24) are in a movably connected relationship.