Discharging device for hydraulic discharging trolley

Abstract

The utility model provides a discharging device for a hydraulic discharging trolley, and relates to the technical field of trolley discharging, the discharging device comprises a discharging hopper, a mounting frame and a lower supporting seat, the left side and the right side of the upper portion of the lower supporting seat are both fixedly provided with stroke limiting telescopic air cylinders, and the upper ends of the stroke limiting telescopic air cylinders are fixed in an upper fixing frame; the upper fixing frame is fixed below the discharging hopper, a mounting frame is fixed to the right side of the lower supporting seat, a driving roller is mounted on the left portion in the mounting frame, a driven roller is mounted on the right portion in the mounting frame, and a conveying belt is in transmission connection between the driving roller and the driven roller; a feeding port is formed in the upper end of the discharging hopper, a material guiding plate is arranged on the upper portion in the discharging hopper, a discharging port is formed in the lower end of the discharging hopper, and a lower port of the discharging port is located on the upper side of the conveying belt. The discharging height can be adjusted conveniently and flexibly, the discharging hopper can receive materials smoothly without blocking, rapidness and stability are achieved, and meanwhile the materials can be carried away more conveniently and easily.

Description

Technical Field

[0001] This utility model relates to the field of trolley unloading technology, specifically to an unloading device for a hydraulic unloading trolley. Background Technology

[0002] The specification of a mine unloading trolley positioning and unloading device (publication number CN208747210U) mentions that "the PLC controller is connected to the operation buttons, motor and unloading valve of the vibrating feeder through DI and DO ports. The camera and wireless AP are installed near the discharge port. The PLC controller, camera and wireless AP are all connected to the switch and connected to the host computer in the central control room through the switch." However, the height of the unloading and receiving in the prior art cannot be adjusted, and material blockage may occur. The material transportation is not convenient and practical. Utility Model Content

[0003] To overcome the shortcomings of existing technologies, a feeding device for a hydraulic unloading trolley is provided to solve the problems of existing technologies, such as the inability to adjust the unloading and receiving height, the potential for material blockage, and the inconvenience of material transportation.

[0004] To achieve the above objectives, a feeding device for a hydraulic unloading trolley is provided, comprising a feeding hopper, a mounting frame, and a lower support base. A stroke-limiting telescopic cylinder is fixed to both the upper left and right sides of the lower support base, and the upper end of the stroke-limiting telescopic cylinder is fixed inside an upper fixed frame, which is fixed below the feeding hopper. A mounting frame is fixed to the right side of the lower support base. A drive roller is installed on the left side of the mounting frame, and a driven roller is installed on the right side of the mounting frame. A conveyor belt is drivingly connected between the drive roller and the driven roller.

[0005] The upper end of the hopper is inclined from left to right, and a feed inlet is provided at the upper end of the hopper. A guide plate is provided in the upper part of the hopper, and a discharge port is provided at the lower end of the hopper. The lower end of the discharge port is located on the upper side of the conveyor belt. A vibration motor is installed in the middle of the lower end face of the guide plate, and a first shock absorber and a second shock absorber are respectively provided on the left and right sides of the lower end face of the guide plate. The lower ends of the first shock absorber and the second shock absorber are fixed to the inner bottom of the hopper. A rear hanging plate is provided at the rear of the guide plate, and a front fixing plate is provided at the front of the guide plate.

[0006] Furthermore, a first pulley is installed at the front end of the active roller, and a first motor is installed on the left side of the front side of the mounting frame. A second pulley is installed at the front end of the first motor, and a belt is connected between the first pulley and the second pulley. A right roller is installed on the lower end face of the mounting frame.

[0007] Furthermore, the conveyor belt has partition strips on its surface, and the conveyor belt is made of rubber, with the conveying direction from left to right.

[0008] Furthermore, a base plate is fixed to the lower part of the lower support, and a left roller is installed at the lower end of the base plate.

[0009] The beneficial effects of this utility model are as follows:

[0010] 1. The upper end of the hopper of this utility model is inclined with the left side lower and the right side higher, which makes it convenient for the upper loading bin of the hydraulic unloading trolley to be tilted to one side by the hydraulic structure, so that the material can be poured into the feed inlet. The material falling onto the guide plate will be shaken down by the action of the vibrating motor and output through the feed outlet at the bottom of the hopper, making the material discharge more convenient and faster, and avoiding material blockage.

[0011] 2. The installation of the conveyor belt inside the frame in this utility model facilitates the conveying of materials falling from the discharge port to the right. In addition, the conveyor belt surface is provided with partition strips, which have the effects of isolation and anti-slip, making the material conveying safer and more stable.

[0012] 3. In this utility model, the height position of the hopper can be adjusted by the travel limit telescopic cylinder set on the lower support seat. At the same time, the left and right rollers are set to facilitate movement and can be easily changed to receive the hydraulic unloading trolley for unloading, making it more flexible and practical. Attached Figure Description

[0013] Figure 1 This is a front view schematic diagram of an embodiment of the present utility model;

[0014] Figure 2 This is a cross-sectional schematic diagram of an embodiment of the present utility model;

[0015] Figure 3 This is a rendering of the feeding hopper according to an embodiment of the present invention;

[0016] Figure 4 This is a rendering of the guide plate according to an embodiment of the present utility model.

[0017] In the diagram: 1. Feed hopper; 10. Feed inlet; 11. Guide plate; 12. Feed outlet; 13. Front fixed plate; 14. Rear hanging plate; 15. First shock absorber; 16. Vibration motor; 17. Second shock absorber; 2. Mounting frame; 20. Drive roller; 21. First pulley; 22. Belt; 23. First motor; 24. Second pulley; 25. Right roller; 26. Conveyor belt; 27. Driven roller; 28. Partition strip; 3. Lower support base; 30. Base plate; 31. Left roller; 32. Stroke limit telescopic cylinder; 33. Upper fixed frame. Detailed Implementation

[0018] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. The specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model. Specific details such as particular system structures and technologies are provided to facilitate a more thorough understanding of the embodiments of this utility model. The described embodiments are some, but not all, of the embodiments disclosed herein. However, those skilled in the art should understand that the present utility model can also be implemented in other embodiments without these specific details. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without inventive effort are within the scope of protection of this disclosure.

[0019] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0020] Figure 1 This is a front view schematic diagram of an embodiment of the present utility model. Figure 2 This is a cross-sectional schematic diagram of an embodiment of the present utility model. Figure 3 The diagram shows the effect of the feeding hopper in an embodiment of this utility model. Figure 4 This is a rendering of the guide plate according to an embodiment of the present utility model.

[0021] Reference Figures 1 to 4 As shown, this utility model provides a feeding device for a hydraulic unloading trolley, including a feeding hopper 1, a mounting frame 2, and a lower support 3. The upper left and right sides of the lower support 3 are fixed with stroke limit telescopic cylinders 32, and the upper end of the stroke limit telescopic cylinders 32 is fixed in the upper fixed frame 33. The upper fixed frame 33 is fixed under the feeding hopper 1, and the mounting frame 2 is fixed on the right side of the lower support 3. The left side of the mounting frame 2 is equipped with a drive roller 20, and the right side of the mounting frame 2 is equipped with a driven roller 27. A conveyor belt 26 is connected between the drive roller 20 and the driven roller 27.

[0022] In this embodiment, the upper end of the hopper 1 is inclined with the left side lower than the right side. The upper end of the hopper 1 is provided with a feed inlet 10, and the lower end of the hopper 1 is provided with a discharge outlet 12. The lower end of the discharge outlet 12 is located on the upper side of the conveyor belt 26. A vibration motor 16 is installed in the middle of the lower end face of the guide plate 11, and the left and right sides of the lower end face of the guide plate 11 are respectively provided with a first shock absorber 15 and a second shock absorber 17. The lower ends of the first shock absorber 15 and the second shock absorber 17 are fixed to the inner bottom of the hopper 1. At the same time, a rear hanging plate 14 is provided at the rear of the guide plate 11, and a front fixing plate 13 is provided at the front of the guide plate 11.

[0023] As a preferred embodiment, the upper end of the hopper 1 of this utility model is inclined with the left side lower and the right side higher, which makes it convenient for the upper loading bin of the hydraulic unloading trolley to be tilted to one side by the hydraulic structure, so that it can be poured into the feed inlet 10. The material falling onto the guide plate 11 will be shaken down by the action of the vibrating motor and output through the feed outlet 12 at the lower part of the hopper 1, making the material discharge more convenient and faster, and avoiding material blockage.

[0024] In this embodiment, a first pulley 21 is mounted on the front end of the drive roller 20, and a first motor 23 is mounted on the left side of the front side of the mounting frame 2. A second pulley 24 is mounted on the front end of the first motor 23, and a belt 22 is drivingly connected between the first pulley 21 and the second pulley 24. A right roller 25 is mounted on the lower end face of the mounting frame 2. A partition strip 28 is provided on the surface of the conveyor belt 26, and the conveyor belt 26 is made of rubber. The conveying direction of the conveyor belt 26 is from left to right.

[0025] As a preferred embodiment, the conveyor belt 26 inside the mounting frame 2 of this utility model facilitates the conveying of materials falling from the discharge port 12 to the right. Furthermore, the conveyor belt 26 is provided with partition strips 28, which serve to isolate and prevent slippage, making the material conveying safer and more stable.

[0026] In this embodiment, a base plate 30 is fixed to the lower part of the lower support 3, and a left roller 31 is installed at the lower end of the base plate 30.

[0027] As a preferred embodiment, the travel-limiting telescopic cylinder 32 set on the lower support 3 in this utility model allows for adjustment of the height position of the unloading hopper 1. At the same time, the left roller 31 and right roller 25 facilitate movement and can be easily changed to receive the unloading hydraulic unloading trolley, making it more flexible and practical.

[0028] This invention effectively solves the problems of existing technologies where the unloading and receiving height is not adjustable, material blockage may occur, and material transportation is inconvenient and impractical. This invention allows for convenient and flexible adjustment of the unloading height, and the material receiving hopper is smooth and unblocked, faster and more stable, while also making material transportation more convenient and time-saving.

[0029] The above embodiments are used to explain and illustrate the present utility model, and not to limit the utility model. Any modifications and changes made to the present utility model within the spirit and scope of the claims should be included within the protection scope of the present utility model.

Claims

1. A material unloading device for a hydraulic unloading trolley, characterized in that: The device includes a hopper (1), a mounting frame (2), and a lower support base (3). The upper left and right sides of the lower support base (3) are fixed with stroke limit telescopic cylinders (32), and the upper end of the stroke limit telescopic cylinders (32) is fixed in the upper fixed frame (33). The upper fixed frame (33) is fixed under the hopper (1). The right side of the lower support base (3) is fixed with a mounting frame (2). The left side of the mounting frame (2) is equipped with a drive roller (20), and the right side of the mounting frame (2) is equipped with a driven roller (27). The drive roller (20) and the driven roller (27) are connected by a conveyor belt (26).

2. The unloading device for a hydraulic unloading trolley according to claim 1, characterized in that, The upper end of the hopper (1) is inclined with the left side lower than the right side, and the upper end of the hopper (1) is provided with a feed inlet (10). The upper part of the hopper (1) is provided with a guide plate (11), and the lower end of the hopper (1) is provided with a discharge port (12). The lower end of the discharge port (12) is located on the upper side of the conveyor belt (26).

3. The unloading device for a hydraulic unloading trolley according to claim 2, characterized in that, A vibration motor (16) is installed in the middle of the lower end face of the guide plate (11), and a first shock absorber (15) and a second shock absorber (17) are respectively provided on the left and right sides of the lower end face of the guide plate (11). The lower ends of the first shock absorber (15) and the second shock absorber (17) are fixed to the inner bottom of the feeding hopper (1). At the same time, a rear hanging plate (14) is provided at the rear of the guide plate (11), and a front fixing plate (13) is provided at the front of the guide plate (11).

4. The unloading device for a hydraulic unloading trolley according to claim 1, characterized in that, The front end of the active roller (20) is equipped with a first pulley (21), and a first motor (23) is installed on the left side of the front side of the mounting frame (2). A second pulley (24) is installed at the front end of the first motor (23), and a belt (22) is connected between the first pulley (21) and the second pulley (24). A right roller (25) is installed on the lower end face of the mounting frame (2).

5. The unloading device for a hydraulic unloading trolley according to claim 1, characterized in that, The conveyor belt (26) is provided with partition strips (28) on its surface, and the conveyor belt (26) is made of rubber material, and the conveying direction of the conveyor belt (26) is from left to right.

6. The unloading device for a hydraulic unloading trolley according to claim 1, characterized in that, The lower support (3) is fixed with a base plate (30), and a left roller (31) is installed at the lower end of the base plate (30).

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