Conveyor for grain processing
By using a combined structure of limit blocks and rubber hammers in the grain conveyor, the problems of grain adhesion and scattering are solved, the conveying efficiency is improved and the cleaning process is simplified.
Patent Information
- Application Number
- CN202422254900.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2034-09-13
AI Technical Summary
In existing grain conveyors, grain is easily stuck to the inner wall of the hopper and is difficult to pour out, resulting in a reduced conveying efficiency and is scattered around the conveyor and difficult to clean.
A conveyor for grain processing is designed, using a combined structure of limit blocks and rubber hammers. The limit rod drives the movable rod and spring to make the rubber hammer hit the side wall of the hopper to shake the grain, and at the same time, a collection bucket is set up at the back end of the conveyor to collect scattered grain.
Effectively prevent grain from sticking to the hopper, improve transportation efficiency, and facilitate cleaning of scattered grains, reducing the difficulty of cleaning work.
Smart Images
Figure CN223253962U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of grain transportation, in particular to a conveyor for grain processing. Background Art
[0002] In the field of grain production and processing, a large amount of labor is often required to carry out various production, processing or operations. In each stage of grain transportation, warehousing, loading, etc., grain needs to be transported, which consumes a lot of labor. Therefore, conveying devices are needed to output and transfer it, thereby reducing labor consumption and improving work efficiency.
[0003] When the existing conveyor used for grain is in use, it drives the hopper on the conveyor belt to lift the grain entering the feed port at the bottom of the device to a high place. When the hopper passes the discharge end of the conveyor belt at the top of the device, the grain in the hopper is poured out and falls into other processing machines or operating devices.
[0004] When the conveyor pours out through the hopper, some grain sticks to the bottom and sides of the hopper and is difficult to pour out, which reduces the hopper capacity and reduces the conveying efficiency. At the same time, the grain that is not poured out is easy to fall around the conveyor when following the rotation of the hopper, which brings great inconvenience to the cleaning work. Utility Model Content
[0005] The utility model aims to provide a conveyor for grain processing, so as to solve the problems in the prior art of grain sticking to the hopper and grain scattering being difficult to clean.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a conveyor for grain processing, comprising two fixed plates, each of the two fixed plates being fixedly connected to a mounting plate on one opposite side, a conveyor belt being arranged between the two mounting plates, a plurality of hoppers being fixedly connected to the outside of the conveyor belt, a plurality of first limit blocks being fixedly connected to both sides of the plurality of hoppers, a plurality of first limit blocks having one side arranged as an inclined surface, a sliding rod being arranged on the outside of the two mounting plates, and a movable rod and a spring being sleeved on the outside of the two sliding rods.
[0007] Preferably, the outer sides of the two mounting plates are fixedly connected with a second limit block, the two second limit blocks are fixedly connected to the two sliding rods at one end away from the mounting plate, the two sliding rods are fixedly connected to the second limit plate at one end away from the second limit block, the two movable rods are slidably connected to the two sliding rods, and the two ends of the spring are fixedly connected to the movable rod and the second limit plate.
[0008] Preferably, a first limit plate is provided on both sides of the second limit block, one side of the two first limit plates is fixedly connected to the movable rod, and the two first limit plates are slidably connected to the second limit block, the front end side of the movable rod is fixedly connected to the limit rod, and the rear end side of the movable rod is fixedly connected to a fixed block, and the fixed block is fixedly connected to an end away from the movable rod. When the conveyor is working, the first limit block contacts the limit rod, and the limit rod drives the movable rod to squeeze the spring. When the first limit block moves beyond the limit rod, the elastic force of the spring causes the rubber hammer to knock on the hopper, thereby shaking off the grain inside the hopper.
[0009] Preferably, a plurality of conveying wheels are rotatably installed between the two mounting plates, the conveyor belt is sleeved on the outside of the plurality of conveying wheels, the plurality of conveying wheels are connected through the conveyor belt transmission, a motor is fixedly connected to one side of the fixed plate, the output end of the motor passes through the fixed plate and the mounting plate and is rotatably connected to the fixed plate and the mounting plate, and the output end of the motor is fixedly connected to the sliding rod at the frontmost side inside the conveyor belt.
[0010] Preferably, a collecting bucket is provided at the bottom of the rear end of the mounting plate, and the two sides of the collecting bucket are fixedly connected to the two fixed plates respectively. The front side of the collecting bucket is fixedly connected to a collecting pipe, and the collecting bucket is communicated with the collecting pipe. The rear side of the collecting bucket blocks the food to prevent the food from falling out of the collection point. At the same time, the collecting bucket collects the scattered food, which brings convenience to the workers' cleaning work.
[0011] Preferably, the two fixing plates are provided with sliding grooves adapted to the plurality of first limiting blocks on one side close to the mounting plate.
[0012] Preferably, the outer sides of the two fixed plates are fixedly connected with fixed rods, a feed funnel is fixedly connected between the two fixed rods, a bracket is provided at the bottom of the two fixed plates, a plurality of support rods are provided at the top of the bracket, and the bracket fixes the two fixed plates through the plurality of support rods.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] 1. This application uses a first limit block to move the limit rod to the side away from the hopper. The limit rod is fixedly connected to the movable rod. A rubber hammer fixedly connected to one side of the rear end of the two movable rods is used to knock on both sides of the hopper to shake off the grain inside the hopper to prevent the grain from sticking to the hopper.
[0015] 2. The rear side of the collecting bucket at the bottom of the rear end of the installation plate of this application will block some of the scattered grains back to the collection point, and at the same time make the grains that have not fallen in time and should have been scattered around the delivery point with the movement of the hopper fall into the collecting bucket, making it convenient for workers to collect the scattered grains. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of a grain processing conveyor according to the present invention;
[0017] Figure 2 This is a schematic diagram of the hopper structure of a grain processing conveyor of the present utility model;
[0018] Figure 3 This is a schematic diagram of the structure of a rubber hammer for a grain processing conveyor according to the utility model;
[0019] Figure 4 The utility model is a schematic diagram of the fixed plate structure of a conveyor for grain processing.
[0020] Numbers in the figure: 1. Fixed plate; 2. Mounting plate; 3. Conveyor wheel; 4. Conveyor belt; 5. Hopper; 6. First limit block; 7. Movable rod; 8. Second limit block; 9. First limit plate; 10. Fixed block; 11. Rubber hammer; 12. Limit rod; 13. Slide rod; 14. Second limit plate; 15. Spring; 16. Collecting hopper; 17. Collecting tube; 18. Bracket; 19. Motor; 20. Feed hopper; 21. Fixed rod; 22. Slide chute. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0022] Example: Figure 1 , Figure 2 and Figure 3As shown, the utility model provides a technical solution of a conveyor for grain processing, including two fixed plates 1, characterized in that: the two fixed plates 1 are fixedly connected to a mounting plate 2 on one side relative to each other, a conveyor belt 4 is arranged between the two mounting plates 2, a plurality of hoppers 5 are fixedly connected to the outside of the conveyor belt 4, a plurality of first limit blocks 6 are fixedly connected on both sides of the plurality of hoppers 5, one side of the plurality of first limit blocks 6 is set as an inclined surface, a slide bar 13 is provided on the outside of the two mounting plates 2, a movable rod 7 and a spring 15 are sleeved on the outside of the two slide bars 13, a second limit block 8 is fixedly connected to the outside of the two mounting plates 2, and the two second limit blocks 8 are fixedly connected to the two slide bars 13 at one end away from the mounting plate 2, and the two slide bars 13 are fixedly connected to the second limit plate 14 at one end away from the second limit block 8. The movable rod 7 is slidingly connected to the two sliding rods 13 respectively, and the two ends of the spring 15 are fixedly connected to the movable rod 7 and the second limit plate 14 respectively. The first limit plate 9 is provided on both sides of the second limit block 8, and one side of the two first limit plates 9 is fixedly connected to the movable rod 7. The two first limit plates 9 are slidingly connected to the second limit block 8. The front end of the movable rod 7 is fixedly connected to the limit rod 12, and the rear end of the movable rod 7 is fixedly connected to the fixed block 10. The fixed block 10 is fixedly connected to the end away from the movable rod 7 with a rubber hammer 11. When the conveyor is working, the first limit block 6 contacts the limit rod 12, and the limit rod 12 drives the movable rod 7 to squeeze the spring 15. When the first limit block 6 moves beyond the limit rod 12, the elastic force of the spring 15 causes the rubber hammer 11 to knock on the hopper 5, thereby shaking off the grain inside the hopper 5.
[0023] like Figure 1 , Figure 2 and Figure 4As shown, a plurality of conveying wheels 3 are rotatably installed between the two mounting plates 2, and the conveyor belt 4 is sleeved on the outside of the plurality of conveying wheels 3. The plurality of conveying wheels 3 are connected through the conveyor belt 4. A motor 19 is fixedly connected to one side of the fixed plate 1, and the output end of the motor 19 passes through the fixed plate 1 and the mounting plate 2 and is rotatably connected to the fixed plate 1 and the mounting plate 2. The output end of the motor 19 is fixedly connected to the frontmost slide bar 13 inside the conveyor belt 4. A collecting bucket 16 is provided at the bottom of the rear end of the mounting plate 2. The two sides of the collecting bucket 16 are fixedly connected to the two fixed plates 1 respectively, and a collecting pipe 17 is fixedly connected to the front side of the collecting bucket 16. The collecting bucket 16 is connected to the collecting pipe 17. The rear side of the collecting bucket 16 blocks the grain to prevent it from falling out of the collecting point. At the same time, the collecting bucket 16 collects the scattered grain, which brings convenience to the workers' cleaning work. The two fixed plates 1 are close to the side of the mounting plate 2 and are provided with a slide groove 22 that is compatible with multiple first limit blocks 6. The outer sides of the two fixed plates 1 are fixedly connected with a fixing rod 21, and a feeding funnel 20 is fixedly connected between the two fixed rods 21. A bracket 18 is provided at the bottom of the two fixed plates 1, and multiple support rods are provided on the top of the bracket 18. The bracket 18 fixes the two fixed plates 1 through multiple support rods.
[0024] When the utility model is in use, the grain to be transported passes through the feed hopper 20 and enters the top of the conveyor belt 4 from the discharge port at the bottom of the feed hopper 20. At this time, the motor 19 rotates clockwise to drive the slide bar 13 fixedly connected to the output end of the motor 19 to rotate, so that the conveyor belt 4 moves outside the multiple slide bars 13. The multiple hoppers 5 fixedly connected to the top of the conveyor belt 4 collect the grain falling on the conveyor belt 4. The hoppers 5 follow the movement of the conveyor belt 4 to transport the collected grain to the rear end of the mounting plate 2. When the hopper 5 passes through the slide bar 13 at the rear end of the mounting plate 2 and returns to the front end, the grain inside the hopper 5 follows the weight. The grain will fall down due to the force and fall into the collection place where it needs to be transported. Some of the grain will easily stick to the inner wall of the hopper 5, making it impossible to quickly leave the hopper 5. At this time, the movement of the hopper 5 will often take the grain away from the collection place and scatter it around the device. The centrifugal force generated by the moving hopper 5 will throw the grain that has not fallen in time to the vicinity of the collection point, which also brings great trouble to the workers in cleaning. When the hopper 5 moves to the rear end of the mounting plate 2, a first limit block 6 is fixedly connected to one side of the hopper 5. At this time, the first limit block 6 is in contact with the limit rod 12. The contact surface between the first limit block 6 and the limit rod 12 is set as an inclined surface. One end of the limit rod 12 The first limit block 6 is set to a curved surface, and the movement of the first limit block 6 causes the limit rod 12 to move to the side away from the hopper 5. The limit rod 12 is fixedly connected to the movable rod 7, and the movable rod 7 is slidably connected to the slide bar 13. The slide bar 13 is fixedly connected to the second limit plate 14 at one end away from the second limit block 8. The movement of the limit rod 12 drives the movable rod 7 to compress the spring 15 fixedly connected between the second limit plate 14 and the movable rod 7. When the hopper 5 moves to make the first limit block 6 exceed the limit rod 12, the limit rod 12 rebounds under the action of the spring 15. At this time, one side of the rear end of the movable rod 7 is fixedly connected to the rubber member 15 by the fixed block 10. The rubber hammer 11 knocks the hopper 5 that moves to the side of the rubber hammer 11, and the rubber hammer 11 knocks on both sides of the hopper 5 to shake the grain inside the hopper 5, so as to prevent the grain from sticking to the hopper 5 and improve the transportation efficiency. The rear side of the collecting bucket 16 at the bottom of the rear end of the mounting plate 2 blocks some of the scattered grain back to the collection point, and at the same time, the grain that does not fall in time and should follow the movement of the hopper 5 and is scattered around the transportation point falls into the collecting bucket 16 and enters the collecting pipe 17 on the front side of the collecting bucket 16 along the slope of the collecting bucket 16, so as to prevent the grain from being scattered everywhere and facilitate the workers to collect the scattered grain.
[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.
Claims
1. A conveyor for grain processing, comprising two fixed plates (1), characterized in that: The two fixing plates (1) are fixedly connected to a mounting plate (2) on one side opposite to the other, a conveyor belt (4) is provided between the two mounting plates (2), a plurality of hoppers (5) are fixedly connected to the outside of the conveyor belt (4), a plurality of first limiting blocks (6) are fixedly connected to both sides of the plurality of hoppers (5), one side of the plurality of first limiting blocks (6) is set as an inclined surface, a sliding rod (13) is provided on the outside of the two mounting plates (2), and a movable rod (7) and a spring (15) are sleeved on the outside of the two sliding rods (13).
2. A grain processing conveyor according to claim 1, characterized in that: The outer sides of the two mounting plates (2) are fixedly connected with second limit blocks (8); the ends of the two second limit blocks (8) away from the mounting plates (2) are fixedly connected with two slide bars (13); the ends of the two slide bars (13) away from the second limit blocks (8) are fixedly connected with second limit plates (14); the two movable rods (7) are slidably connected with the two slide bars (13); and the two ends of the spring (15) are fixedly connected with the movable rod (7) and the second limit plate (14).
3. A grain processing conveyor according to claim 2, characterized in that: A first limiting plate (9) is provided on both sides of the second limiting block (8), one side of the two first limiting plates (9) is fixedly connected to the movable rod (7), and the two first limiting plates (9) are slidably connected to the second limiting block (8), a front end side of the movable rod (7) is fixedly connected to the limiting rod (12), a rear end side of the movable rod (7) is fixedly connected to a fixed block (10), and an end of the fixed block (10) away from the movable rod (7) is fixedly connected to a rubber hammer (11).
4. A grain processing conveyor according to claim 1, characterized in that: A plurality of conveying wheels (3) are rotatably mounted between the two mounting plates (2), the conveyor belt (4) is sleeved on the outside of the plurality of conveying wheels (3), and the plurality of conveying wheels (3) are connected by transmission through the conveyor belt (4). A motor (19) is fixedly connected to one side of the fixed plate (1), and the output end of the motor (19) passes through the fixed plate (1) and the mounting plate (2) and is rotatably connected to the fixed plate (1) and the mounting plate (2). The output end of the motor (19) is fixedly connected to the slide bar (13) at the front side inside the conveyor belt (4).
5. The grain processing conveyor according to claim 1, characterized in that: A collecting hopper (16) is provided at the bottom of the rear end of the mounting plate (2); both sides of the collecting hopper (16) are fixedly connected to the two fixing plates (1) respectively; a collecting pipe (17) is fixedly connected to the front side of the collecting hopper (16); and the collecting hopper (16) is in communication with the collecting pipe (17).
6. A conveyor for grain processing according to claim 1, characterized in that: The two fixing plates (1) are provided with sliding grooves (22) adapted to the plurality of first limiting blocks (6) on one side close to the mounting plate (2).
7. The grain processing conveyor according to claim 1, characterized in that: The outer sides of the two fixed plates (1) are fixedly connected with fixed rods (21), a feeding funnel (20) is fixedly connected between the two fixed rods (21), a bracket (18) is provided at the bottom of the two fixed plates (1), a plurality of support rods are provided at the top of the bracket (18), and the bracket (18) fixes the two fixed plates (1) through the plurality of support rods.