Feeding device convenient to adjust

Abstract

The utility model relates to the field of feeding devices, and discloses a feeding device convenient to adjust, which comprises a bottom plate, surrounding plates are arranged on the two sides of the upper surface of the bottom plate, movable grooves are formed in the outer walls of the sides, close to the middle of the bottom plate, of the surrounding plates, and movable plates are arranged in the movable grooves. A servo motor is fixedly connected to the center of the upper surface of the bottom plate, a movable frame is fixedly connected to the rear end of the middle of the upper surface of the bottom plate, a sliding groove is formed in the movable frame, and a threaded rod is arranged in the sliding groove. According to the feeding device, when the feeding device needs to be extended, the telescopic rod can extend out through the electric hydraulic rod, so that the telescopic rod drives the mounting block to extend out, and meanwhile, the electric sliding block drives the tensioning roller to move in the electric sliding rail, so that the conveying belt can be effectively matched with the extension of the telescopic rod to extend; therefore, the equipment can effectively convey the grains to different positions in the compartment.

Description

Technical Field

[0001] The utility model relates to the field of feeding devices, in particular to a feeding device which is easy to adjust. Background Art

[0002] After the rice, wheat and other crops grown in rural areas are harvested, they need to be sent to grain purchasing stations for sale. When there are many crops at the grain purchasing stations, vehicles are needed to transport the crops to rice mills or noodle mills. According to the quantity of crops, a 9.6-meter high-rail or low-rail semi-trailer needs to be selected. When delivering the grain to the interior of the car, a loading device, i.e., a belt conveyor, is needed. The heights of the railings of high-rail vehicles and low-rail vehicles are different. Therefore, the height of one end of the loading device needs to be adjusted. The existing belt conveyor is relatively troublesome to adjust. The V-shaped movable frame needs to be adjusted to change the height of one end of the loading device. When adjusting the V-shaped movable frame, the two ends of the belt conveyor may be unbalanced. Therefore, it is dangerous. For this reason, a loading device that is easy to adjust is proposed.

[0003] Most of the existing feeding devices cannot effectively adjust the conveying distance of the feeding devices when they are in use. Therefore, when in use, if it is necessary to feed materials to the other end of the vehicle, the staff needs to close the feeding device and move the position, which is relatively troublesome and wastes a certain amount of time. Therefore, technical improvements are urgently needed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose an easily adjustable feeding device, which is provided with a servo motor, and the servo motor drives the threaded rod to rotate, so that the threaded block moves when the threaded rod rotates, and the threaded block drives the lifting rod to move through the connecting plate, so that the lifting rod lifts the movable plate, so that one end of the feeding device can be adjusted, so that the grain can be better transported to vehicles of different heights.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A feeding device that is easy to adjust comprises a bottom plate, surrounding plates are arranged on both sides of the upper surface of the bottom plate, movable grooves are arranged on the outer walls of one side of the surrounding plates close to the middle of the bottom plate, movable plates are arranged inside the movable grooves, a servo motor is fixedly connected to the center of the upper surface of the bottom plate, a movable frame is fixedly connected to the rear end of the middle part of the upper surface of the bottom plate, a slide groove is arranged inside the movable frame, a threaded rod is arranged inside the slide groove, a threaded block is sleeved on the rod body of the threaded rod, a connecting plate is fixedly connected to the upper surface of the threaded block, and lifting rods are hingedly connected to both sides of the upper surface of the connecting plate;

[0007] The two sides of the front end of the upper surface of the bottom plate are fixedly connected with side plates, the upper end of the outer wall of the side plate close to the middle of the bottom plate is provided with an electric slide rail, the inner part of the electric slide rail is provided with an electric slider, the outer wall of the electric slider close to the middle of the bottom plate is provided with a tensioning roller, the rear end of the outer wall of the side plate close to the middle of the bottom plate is fixedly connected with a fixed block, the outer wall of the fixed block close to the bottom plate is provided with a stretching roller, the front end of the surrounding plate on one side is fixedly connected with a servo motor, and the front end of the outer wall of the surrounding plate close to the middle of the bottom plate is provided with an active roller;

[0008] A mounting cavity is provided at the rear end of the movable plate, an electric hydraulic rod is fixedly connected to the inner wall of the front end of the mounting cavity, a telescopic rod is fixedly connected to the output end of the electric hydraulic rod, a mounting block is fixedly connected to the outer wall of the rear end of the telescopic rod, and a plurality of supporting rollers are provided on the outer wall of the mounting block and one side of the movable plate near the middle of the bottom plate;

[0009] Through the above technical solution, this easily adjustable feeding device has significant advantages in accuracy, versatility, stability, reliability, safety and ease of maintenance, and can improve production efficiency, reduce production costs and enhance the competitiveness of equipment.

[0010] Furthermore, the outer wall of the active roller is provided with a rubber particle layer, and the outer walls of the active roller, the supporting roller, the tensioning roller, and the stretching roller are all sleeved with a conveyor belt;

[0011] Through the above technical solution, a rubber particle layer is provided on the outer wall of the active roller, and the outer walls of the active roller, supporting roller, tensioning roller and stretching roller are all sleeved with a conveyor belt, thereby effectively improving the friction between the active roller and the conveyor belt.

[0012] Furthermore, the outer wall of the conveyor belt is provided with a plurality of grooves;

[0013] Through the above technical solution, a plurality of grooves are provided on the outer wall of the conveyor belt, so that the grain can be better transported.

[0014] Furthermore, the output end of the servo motor passes through the surrounding plate and is fixedly connected to the active roller, and one end of the active roller away from the servo motor is rotatably connected to the surrounding plate;

[0015] Through the above technical solution, the output end of the servo motor passes through the surrounding plate and is fixedly connected to the active roller, and the end of the active roller away from the servo motor is rotatably connected to the surrounding plate, so that the feeding device can work better.

[0016] Furthermore, the output end of the servo motor passes through the movable frame to the interior of the slide slot and is fixedly connected to the front end outer wall of the threaded rod, and the rear end outer wall of the threaded rod is rotatably connected to the rear end inner wall of the slide slot;

[0017] Through the above technical solution, the output end of the servo motor passes through the movable frame to the interior of the slide groove and is fixedly connected to the front end outer wall of the threaded rod, and the rear end outer wall of the threaded rod is rotatably connected to the rear end inner wall of the slide groove, so that the threaded rod can improve rotational stability while rotating.

[0018] Furthermore, one end of the lifting rod away from the connecting plate is hingedly connected to the rear end of the lower surface of the movable plate;

[0019] Through the above technical solution, one end of the movable plate can be better lifted by hingedly connecting the end of the lifting rod away from the connecting plate to the rear end of the lower surface of the movable plate.

[0020] Furthermore, both ends of the tensioning roller are rotatably connected to the outer wall of one side of the electric slider close to the middle of the bottom plate;

[0021] Through the above technical solution, both ends of the tensioning roller are rotatably connected to the outer wall of one side of the electric slider close to the middle of the bottom plate, so that the tensioning roller can rotate more stably.

[0022] Furthermore, support columns are fixedly connected to the four corners of the upper surface of the bottom plate, and the upper surfaces of the support columns are fixedly connected to the lower surface of the surrounding plate;

[0023] Through the above technical solution, support columns are fixedly connected to the four corners on the upper surface of the bottom plate, and the upper surfaces of the support columns are fixedly connected to the lower surface of the surrounding plate, thereby providing better support for the surrounding plate.

[0024] The utility model has the following beneficial effects:

[0025] 1. The utility model proposes an adjustable feeding device. Compared with the existing device, the device is provided with a servo motor, which drives the threaded rod to rotate through the servo motor, so that the threaded block moves when the threaded rod rotates, and the threaded block drives the lifting rod to move through the connecting plate, so that the lifting rod lifts the movable plate, thereby adjusting one end of the feeding device, so that the grain can be better transported to vehicles of different heights.

[0026] 2. The utility model proposes a feeding device which is easy to adjust. Compared with the existing device, the device is provided with an electric hydraulic rod. When the feeding device needs to be extended, the telescopic rod can be extended through the electric hydraulic rod, so that it drives the mounting block to extend. At the same time, the electric slider drives the tensioning roller to move in the electric slide rail, so that the conveyor belt can effectively extend in coordination with the extension of the telescopic rod, so that the equipment can effectively transport grain to different positions in the carriage. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is an axonometric diagram of an easily adjustable feeding device proposed by the utility model;

[0028] Figure 2 This is a schematic diagram of the structure of a feeding device that is easy to adjust proposed by the utility model;

[0029] Figure 3 A partial cross-sectional view of an easily adjustable feeding device proposed by the utility model;

[0030] Figure 4 This is an axonometric diagram of a tensioning roller in a feeding device that is easy to adjust proposed by the utility model;

[0031] Figure 5 The utility model provides a top sectional view of a movable plate in an easily adjustable feeding device.

[0032] Legend:

[0033] 1. Bottom plate; 2. Side plate; 3. Support column; 4. Servo motor; 5. Surrounding plate; 6. Movable plate; 7. Conveyor belt; 8. Movable groove; 9. Support roller; 10. Telescopic rod; 11. Mounting block; 12. Connecting plate; 13. Lifting rod; 14. Slide groove; 15. Threaded rod; 16. Movable frame; 17. Threaded block; 18. Servo motor; 19. Active roller; 20. Rubber particle layer; 21. Tensioning roller; 22. Stretching roller; 23. Groove; 24. Electric slider; 25. Electric slide rail; 26. Fixed block; 27. Electric hydraulic rod; 28. Mounting cavity. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-5, an embodiment provided by the utility model:

[0036] A feeding device that is easy to adjust, comprising a bottom plate 1, surrounding plates 5 are arranged on both sides of the upper surface of the bottom plate 1, movable grooves 8 are opened on the outer walls of one side of the surrounding plates 5 close to the middle of the bottom plate 1, and movable plates 6 are arranged inside the movable grooves 8, a servo motor 18 is fixedly connected to the center of the upper surface of the bottom plate 1, a movable frame 16 is fixedly connected to the rear end of the middle of the upper surface of the bottom plate 1, a slide groove 14 is opened inside the movable frame 16, a threaded rod 15 is arranged inside the slide groove 14, a threaded block 17 is sleeved on the rod body of the threaded rod 15, a connecting plate 12 is fixedly connected to the upper surface of the threaded block 17, and lifting rods 13 are hingedly connected to both sides of the upper surface of the connecting plate 12;

[0037] The two sides of the front end of the upper surface of the bottom plate 1 are fixedly connected with the side plates 2, the upper end of the outer wall of the side plate 2 close to the middle of the bottom plate 1 is provided with an electric slide rail 25, the inner part of the electric slide rail 25 is provided with an electric slider 24, the outer wall of the electric slider 24 close to the middle of the bottom plate 1 is provided with a tensioning roller 21, the rear end of the outer wall of the side plate 2 close to the middle of the bottom plate 1 is fixedly connected with a fixed block 26, the outer wall of the fixed block 26 close to the side of the bottom plate 1 is provided with a stretching roller 22, the front end of the surrounding plate 5 on one side is fixedly connected with a servo motor 4, and the front end of the surrounding plate 5 close to the outer wall of the middle of the bottom plate 1 is provided with an active roller 19;

[0038] A mounting cavity 28 is provided at the rear end of the movable plate 6, an electric hydraulic rod 27 is fixedly connected to the inner wall of the front end of the mounting cavity 28, a telescopic rod 10 is fixedly connected to the output end of the electric hydraulic rod 27, a mounting block 11 is fixedly connected to the outer wall of the rear end of the telescopic rod 10, and a plurality of supporting rollers 9 are provided on the outer wall of the mounting block 11 and one side of the movable plate 6 near the middle of the bottom plate 1;

[0039] This easy-to-adjust feeding device has significant advantages in terms of accuracy, versatility, stability, reliability, safety and ease of maintenance. It can improve production efficiency, reduce production costs and enhance the competitiveness of equipment.

[0040] The outer wall of the active roller 19 is provided with a rubber particle layer 20, and the outer walls of the active roller 19, the supporting roller 9, the tensioning roller 21 and the stretching roller 22 are all sleeved with a conveyor belt 7, through the outer wall of the active roller 19 is provided with a rubber particle layer 20, the outer walls of the active roller 19, the supporting roller 9, the tensioning roller 21 and the stretching roller 22 are all sleeved with a conveyor belt 7, thereby effectively improving the friction between the active roller 19 and the conveyor belt 7, the outer wall of the conveyor belt 7 is provided with a plurality of grooves 23, and the outer wall of the conveyor belt 7 is provided with a plurality of grooves 23, thereby better transporting the grain, the output end of the servo motor 4 passes through the surrounding plate 5 and is fixedly connected to the active roller 19, the end of the active roller 19 away from the servo motor 4 is rotatably connected to the surrounding plate 5, the output end of the servo motor 4 passes through the surrounding plate 5 and is fixedly connected to the active roller 19, and the end of the active roller 19 away from the servo motor 4 is rotatably connected to the surrounding plate 5, thereby enabling the feeding device to work better.

[0041] The output end of the servo motor 18 passes through the movable frame 16 to the interior of the slide 14 and is fixedly connected to the front end outer wall of the threaded rod 15, and the rear end outer wall of the threaded rod 15 is rotatably connected to the rear end inner wall of the slide 14. The output end of the servo motor 18 passes through the movable frame 16 to the interior of the slide 14 and is fixedly connected to the front end outer wall of the threaded rod 15. The rear end outer wall of the threaded rod 15 is rotatably connected to the rear end inner wall of the slide 14, so that the threaded rod 15 can improve the rotation stability while rotating. The end of the lifting rod 13 away from the connecting plate 12 is hingedly connected to the rear end of the lower surface of the movable plate 6. The end of the lifting rod 13 away from the connecting plate 12 is hingedly connected to the rear end of the lower surface of the movable plate 6, so that one end of the movable plate 6 can be better lifted.

[0042] Both ends of the tensioning roller 21 are rotatably connected to the outer wall of one side of the electric slider 24 close to the middle of the base plate 1. By rotating both ends of the tensioning roller 21 with the outer wall of one side of the electric slider 24 close to the middle of the base plate 1, the tensioning roller 21 can rotate more stably. The four corners of the upper surface of the base plate 1 are fixedly connected with support columns 3, and the upper surfaces of the support columns 3 are fixedly connected to the lower surface of the surrounding plate 5. The four corners of the upper surface of the base plate 1 are fixedly connected with support columns 3, and the upper surfaces of the support columns 3 are fixedly connected to the lower surface of the surrounding plate 5, thereby providing better support for the surrounding plate 5.

[0043] Working principle: When in use, one end of the feeding device is lifted according to the height of the vehicle body panel. When lifting, the servo motor 18 is first started, and the threaded rod 15 is driven to rotate by the servo motor 18, so that the threaded block 17 is moved by the rotation of the threaded rod 15, so that the threaded block 17 drives the lifting rod 13 to move through the connecting plate 12, so that the lifting rod 13 lifts the movable plate 6, thereby lifting one end of the feeding device. When the movable plate 6 is lifted, the angle between the movable plate 6 and the surrounding plate 5 is too large to cause the grain to slip. When the grain needs to be transported to the other side of the car, the telescopic rod 10 is extended by the electric hydraulic rod 27, so that it drives the mounting block 11 to extend. At the same time, the electric slider 24 drives the tensioning roller 21 to move in the electric slide rail 25, so that the conveyor belt 7 can effectively cooperate with the extension of the telescopic rod 10 to extend, thereby transporting the grain to the other side of the car.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feeding device that is easy to adjust, comprising a bottom plate (1), characterized in that: Surrounding plates (5) are arranged on both sides of the upper surface of the base plate (1), and movable grooves (8) are provided on the outer walls of one side of the surrounding plates (5) close to the middle of the base plate (1), and movable plates (6) are arranged inside the movable grooves (8). A servo motor (18) is fixedly connected to the center of the upper surface of the base plate (1), and a movable frame (16) is fixedly connected to the rear end of the middle of the upper surface of the base plate (1), and a sliding groove (14) is arranged inside the movable frame (16), and a threaded rod (15) is arranged inside the sliding groove (14), and a threaded block (17) is sleeved on the rod body of the threaded rod (15), and a connecting plate (12) is fixedly connected to the upper surface of the threaded block (17), and lifting rods (13) are hingedly connected to both sides of the upper surface of the connecting plate (12); Side plates (2) are fixedly connected to both sides of the front end of the upper surface of the bottom plate (1); an electric slide rail (25) is provided at the upper end of the outer wall of one side of the side plate (2) close to the middle of the bottom plate (1); an electric slider (24) is provided inside the electric slide rail (25); a tensioning roller (21) is provided on the outer wall of one side of the side plate (2) close to the middle of the bottom plate (1); a fixed block (26) is fixedly connected to the rear end of the outer wall of one side of the side plate (2) close to the middle of the bottom plate (1); a stretching roller (22) is provided on the outer wall of one side of the fixed block (26) close to the bottom plate (1); a servo motor (4) is fixedly connected to the front end of the surrounding plate (5) on one side; and an active roller (19) is provided on the front end of the outer wall of one side of the surrounding plate (5) close to the middle of the bottom plate (1); A mounting cavity (28) is provided at the rear end of the movable plate (6), an electric hydraulic rod (27) is fixedly connected to the front inner wall of the mounting cavity (28), a telescopic rod (10) is fixedly connected to the output end of the electric hydraulic rod (27), a mounting block (11) is fixedly connected to the rear outer wall of the telescopic rod (10), and a plurality of supporting rollers (9) are provided on the mounting block (11) and the outer wall of one side of the movable plate (6) close to the middle of the bottom plate (1).

2. The easily adjustable feeding device according to claim 1, characterized in that: The outer wall of the active roller (19) is provided with a rubber particle layer (20), and the outer walls of the active roller (19), the supporting roller (9), the tensioning roller (21), and the stretching roller (22) are all sleeved with a conveyor belt (7).

3. The easily adjustable feeding device according to claim 2, characterized in that: The outer wall of the conveyor belt (7) is provided with a plurality of grooves (23).

4. The easily adjustable feeding device according to claim 1, characterized in that: The output end of the servo motor (4) passes through the surrounding plate (5) and is fixedly connected to the active roller (19); one end of the active roller (19) away from the servo motor (4) is rotatably connected to the surrounding plate (5).

5. The easily adjustable feeding device according to claim 1, characterized in that: The output end of the servo motor (18) passes through the movable frame (16) to the interior of the slide groove (14) and is fixedly connected to the front end outer wall of the threaded rod (15), and the rear end outer wall of the threaded rod (15) is rotatably connected to the rear end inner wall of the slide groove (14).

6. The easily adjustable feeding device according to claim 1, characterized in that: One end of the lifting rod (13) away from the connecting plate (12) is hingedly connected to the rear end of the lower surface of the movable plate (6).

7. The easily adjustable feeding device according to claim 1, characterized in that: Both ends of the tensioning roller (21) are rotatably connected to an outer wall of an electric slider (24) close to the middle of the bottom plate (1).

8. The easily adjustable feeding device according to claim 1, characterized in that: Support columns (3) are fixedly connected at the four corners of the upper surface of the bottom plate (1), and the upper surfaces of the support columns (3) are fixedly connected to the lower surface of the surrounding plate (5).

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