A mobile chassis for ramie processing

Abstract

The utility model relates to the technical field of transfer equipment, concretely to a kind of mobile chassis for ramie processing. It includes base, moving plate and four traction devices. Fixed side baffle is uniformly arranged around the base, and rotating side baffle is rotatably installed on the fixed side baffle around; Traction device includes rack, gear, winding disc, mounting bracket, traction rope and elastic connecting assembly; Moving plate is slidably installed at the bottom end of base, and wedge block is connected at the end of moving plate, and power assembly for driving moving plate to move is installed on base. In the technical scheme, the device can be easily folded or unfolded by the multiple rotatable rotating side baffles, and the multiple rotating side baffles are stacked together after being folded in sequence, greatly reducing the height of the device and saving the occupied space of the device.

Description

Technical Field

[0001] This utility model relates to the field of transfer equipment technology, and in particular to a mobile chassis for ramie processing. Background Technology

[0002] Ramie processing typically involves multiple stages, including harvesting, stripping, degumming, and combing. Traditional processing methods rely on fixed equipment, resulting in high raw material transportation costs and low efficiency. To improve the flexibility and adaptability of ramie processing, mobile processing chassis are being used in ramie processing production. These chassis can be flexibly moved between fields or processing plants, enabling on-site processing, reducing transportation losses, and improving production efficiency.

[0003] In order to prevent materials from sliding off the ground, existing technologies usually install barriers around the base. These barriers are typically fixed structures, which expose obvious problems of bulky structures and large space occupation during off-seasons and when transportation operations are completed. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background technology by proposing a mobile chassis for ramie processing.

[0005] The technical solution of this utility model is a mobile chassis for ramie processing, comprising:

[0006] The base has multiple casters installed at its bottom; fixed side baffles are provided around the base, and rotating side baffles are rotatably installed on the fixed side baffles; the fixed side baffles are provided with limit blocks for limiting the rotation angle of the rotating side baffles; and a counterweight plate is provided at the top of the rotating side baffles.

[0007] Four traction devices are provided. Each traction device includes a rack, a gear, a take-up reel, a mounting frame, a traction rope, and an elastic connecting component. The mounting frame is connected to the bottom of the base. The take-up reel is rotatably mounted on the mounting frame. One end of the traction rope is fixedly wound around the take-up reel, and the other end is connected to the outer wall of the corresponding rotating side baffle. Multiple limiting rings are connected to the bottom of the base. The traction rope passes through the corresponding limiting rings. The gear is mounted on the take-up reel's rotating shaft. The rack is slidably mounted on the base and meshes with the gear. A slider is connected to the end of the rack, and the slider is connected to the base through the elastic connecting component.

[0008] A movable plate is slidably mounted on the bottom of the base. A wedge block is connected to the end of the movable plate, and a power unit for driving the movable plate to move is mounted on the base.

[0009] Preferably, the power assembly includes a servo motor and a threaded rod. The servo motor is mounted at the bottom of the base, the threaded rod is connected to the output shaft of the servo motor, and a connecting slider is connected to the movable plate. The connecting slider is threadedly connected to the threaded rod.

[0010] Preferably, the elastic connection assembly includes a guide rod, a spring, and a fixing block. The fixing block is located at the bottom of the base, the guide rod movably passes through the fixing block and is connected to the corresponding side slider, the spring is sleeved on the guide rod, and a limit block is connected to the outer end of the guide rod.

[0011] Preferably, the counterweight plate is made of stainless steel and is located at one end of the inner wall of the top of the adjacent rotating side baffle. The inner side of the counterweight plate is flush with the inner side of the rotating side baffle, and the material density of the counterweight plate is greater than that of the rotating side baffle.

[0012] Preferably, the heights of the rotating side baffles on all four sides are not equal, and the sum of the heights of the rotating side baffles and the fixed side baffles on each side is equal.

[0013] Preferably, a bottom shell is installed at the bottom of the base.

[0014] Compared with the prior art, the present invention has the following beneficial technical effects:

[0015] 1. In this technical solution, the multiple rotatable side baffles make the device easy to fold or unfold. After being folded in sequence, the multiple rotatable side baffles are stacked together, which greatly reduces the height of the device and saves space.

[0016] 2. With the coordinated operation of the power unit, traction device and counterweight plate, it can complete the sequential folding and unfolding of multiple rotating side baffles. No manual operation is required during the process, the degree of automation is high and the operation is more convenient. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the structure of the bottom shell after disassembly in this utility model.

[0019] Figure 3 for Figure 2 A magnified schematic diagram of the structure at point A.

[0020] Reference numerals in the attached diagram: 1. Base; 2. Rotating side baffle; 3. Fixed side baffle; 4. Limiting block; 5. Caster wheel; 6. Counterweight plate; 7. Push handle; 8. Servo motor; 9. Threaded rod; 10. Moving plate; 11. Connecting slider; 12. Wedge block; 13. Rack; 14. Gear; 15. Reel; 16. Mounting bracket; 17. Traction rope; 18. Guide rod; 19. Spring; 20. Limiting ring; 21. Bottom shell; 22. Slider; 23. Fixing block. Detailed Implementation

[0021] Example 1

[0022] like Figures 1-3 As shown in the figure, the mobile chassis for ramie processing proposed in this embodiment includes a base 1, a moving plate 10, and four traction devices.

[0023] The base 1 has multiple casters 5 installed at its bottom. Furthermore, to facilitate the movement of the pushing device, a push handle 7 is detachably installed on one of the fixed side baffles 3, and the push handle 7 is installed with screws. Fixed side baffles 3 are provided around the base 1, and rotating side baffles 2 are rotatably installed on each of the fixed side baffles 3. The rotating side baffles 2 enclose the interior of the base 1 into a rectangular cavity, which can be used to store ramie. A limiting block 4 is provided on the fixed side baffle 3 to limit the rotation angle of the rotating side baffle 2. A counterweight plate 6 is provided at the upper end of the rotating side baffle 2. The counterweight plate 6 is made of stainless steel and is located near the inner wall of the top of the rotating side baffle 2. The inner surface of the counterweight plate 6 is flush with the inner surface of the rotating side baffle 2, and the material density of the counterweight plate 6 is greater than that of the rotating side baffle 2.

[0024] The traction device includes a rack 13, a gear 14, a take-up reel 15, a mounting frame 16, a traction rope 17, and an elastic connecting assembly. The mounting frame 16 is connected to the bottom end of the base 1. The take-up reel 15 is rotatably mounted on the mounting frame 16. One end of the traction rope 17 is fixedly wound around the take-up reel 15, and the other end is connected to the outer wall of the corresponding rotating side baffle 2. The bottom end of the base 1 is connected to multiple limiting rings 20. The traction rope 17 passes through the corresponding limiting rings 20. The gear 14 is mounted on the rotating shaft of the take-up reel 15. The rack 13 is slidably mounted on the base 1 and meshes with the gear 14. The end of the rack 13 is connected to a slider 22. The slider 22 is connected to the base 1 through an elastic connecting assembly. The elastic connecting assembly includes a guide rod 18, a spring 19, and a fixing block 23. The fixing block 23 is located at the bottom end of the base 1. The guide rod 18 movably passes through the fixing block 23 and is connected to the corresponding side slider 22. The spring 19 is sleeved on the guide rod 18, and the outer end of the guide rod 18 is connected to a limiting block.

[0025] The movable plate 10 is slidably mounted on the bottom end of the base 1. A wedge block 12 is connected to the end of the movable plate 10. A power component for driving the movable plate 10 to move is mounted on the base 1. The power component includes a servo motor 8 and a threaded rod 9. The servo motor 8 is mounted on the bottom end of the base 1. The threaded rod 9 is connected to the output shaft of the servo motor 8. A connecting slider 11 is connected to the movable plate 10. The connecting slider 11 is threadedly connected to the threaded rod 9. This technical solution uses a microcontroller to control the servo motor 8.

[0026] The bottom of the base 1 is equipped with a bottom shell 21. Except for the traction rope 17, the other components of the traction assembly are located inside the bottom shell 21, which can effectively protect the bottom structure of the base 1.

[0027] In this embodiment, in the initial state, all the rotating side baffles 2 are in the unfolded state, such as... Figure 1 As shown; after use, the multiple rotating side baffles 2 are folded sequentially to reduce the space occupied by the device. The moving plate 10 is driven to move by the set power component. In the initial state, the position of the moving plate 10 is as shown. Figure 2 As shown, as the moving plate 10 moves slowly, the wedge block 12 gradually separates from the multiple sliders 22. Under the elastic force of the spring 19, the rack 13 is driven to automatically reset. The movement of the rack 13 drives the gear 14 to rotate, and the rotation of the gear 14 in turn drives the take-up reel 15 to rotate. During this process, the take-up reel 15 unwinds the traction rope 17. It should be noted that the gap width of the take-up reel 15 is equal to the diameter of the traction rope 17. After losing the traction of the traction rope 17, the rotating side baffle 2 begins to flip downward until the rotating side baffle 2 is parallel to the base 1. In the initial state, the rotating side baffle 2 is perpendicular to the base 1. However, since the counterweight plate 6 is located on one side of the inner end of the rotating side baffle 2, the rotating side baffle 2 will tilt due to the imbalance of forces on both sides after losing traction. This can assist the automatic flipping of the rotating side baffle 2. However, it should be noted that the rotating side baffles 2 around the perimeter have a certain flipping order. The flipping order is based on the height of the rotating side baffles 2. The rotating side baffle 2 with the highest height flips first. When the wedge block 12 is separated from the multiple sliders 22, the multiple rotating side baffles 2 are folded in sequence. The folded multiple rotating side baffles 2 are stacked together, reducing the space occupied by the device.

[0028] When the rotating side baffle 2 in the folded state is flipped to the initial state, the driving moving plate 10 moves in the opposite direction. When the inclined surface of the wedge block 12 contacts the slider 22, it forces the slider 22 to move, thereby driving the winding reel 15 to rotate and realize the winding of the traction rope 17. During the unfolding process, the unfolding order of the multiple rotating side baffles 2 is reversed from before.

[0029] Example 2

[0030] like Figure 1 As shown in the figure, the mobile chassis for ramie processing proposed in this embodiment has different heights for the rotating side baffles 2 on all four sides compared to the first embodiment. The sum of the heights of the rotating side baffles 2 and the fixed side baffles 3 on each side is equal. The above structure makes the heights of the rotating side baffles 2 on all four sides equal after rotating to the initial state.

[0031] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A mobile chassis for processing ramie, characterized in that, include: The base (1) has multiple casters (5) installed at the bottom; the base (1) has fixed side baffles (3) on all four sides, and rotating side baffles (2) are rotatably installed on the fixed side baffles (3) on all four sides; the fixed side baffles (3) have limiting blocks (4) for limiting the rotation angle of the rotating side baffles (2); the rotating side baffles (2) have counterweight plates (6) at the top. Four traction devices are provided. The traction devices include a rack (13), a gear (14), a winding reel (15), a mounting frame (16), a traction rope (17), and an elastic connecting component. The mounting frame (16) is connected to the bottom end of the base (1). The winding reel (15) is rotatably mounted on the mounting frame (16). One end of the traction rope (17) is fixedly wound on the winding reel (15), and the other end is connected to the outer wall of the corresponding rotating side baffle (2). The bottom end of the base (1) is connected to multiple limiting rings (20). The traction rope (17) passes through the corresponding limiting rings (20). The gear (14) is mounted on the rotating shaft of the winding reel (15). The rack (13) is slidably mounted on the base (1). The rack (13) is meshed with the gear (14). The end of the rack (13) is connected to a slider (22). The slider (22) is connected to the base (1) through the elastic connecting component. A movable plate (10) is slidably mounted on the bottom end of the base (1). A wedge block (12) is connected to the end of the movable plate (10). A power component for driving the movable plate (10) to move is installed on the base (1).

2. The mobile chassis for ramie processing according to claim 1, characterized in that, The power assembly includes a servo motor (8) and a threaded rod (9). The servo motor (8) is mounted on the bottom of the base (1), and the threaded rod (9) is connected to the output shaft of the servo motor (8). A connecting slider (11) is connected to the moving plate (10), and the connecting slider (11) is threadedly connected to the threaded rod (9).

3. A mobile chassis for ramie processing according to claim 1, characterized in that, The elastic connection assembly includes a guide rod (18), a spring (19), and a fixing block (23). The fixing block (23) is located at the bottom of the base (1). The guide rod (18) moves through the fixing block (23) and is connected to the corresponding side slider (22). The spring (19) is sleeved on the guide rod (18). The outer end of the guide rod (18) is connected to a limit block.

4. A mobile chassis for ramie processing according to claim 1, characterized in that, The counterweight plate (6) is made of stainless steel and is located on one end of the inner wall of the top of the adjacent rotating side baffle (2). The inner side of the counterweight plate (6) is flush with the inner side of the rotating side baffle (2). The material density of the counterweight plate (6) is greater than that of the rotating side baffle (2).

5. A mobile chassis for ramie processing according to claim 1, characterized in that, The heights of the rotating side baffles (2) on all four sides are not equal, and the sum of the heights of the rotating side baffles (2) and the fixed side baffles (3) on each side is equal.

6. A mobile chassis for ramie processing according to claim 1, characterized in that, The bottom of the base (1) is fitted with a bottom shell (21).

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