A rotary shearing device

Abstract

The utility model relates to the shearing production and processing technical field discloses a rotary shearing device, including the frame, the surface of frame is provided with the support plate and the vertical board, the surface of support plate and vertical board near one side is provided with fixed shell, the inside fixed shell is installed with first motor, the output of first motor is installed with the connecting block through the transmission shaft, the both ends of connecting block are provided with the fixed plate, the one side of fixed plate is provided with the first clamping block, the inside fixed plate is installed with second motor, the output of second motor is installed with gear, the inner wall of multiple gears is installed with the lead screw. In the utility model, through second motor, gear and lead screw etc. parts, adjust the interval to be clamped different body type sheep, increase equipment adaptability, realize sheep flexible turnover, promote shearing convenience, avoid sheep to move to improve shearing efficiency, guarantee safety, improve shearing operation continuity, reduce operation difficulty.

Description

Technical Field

[0001] This utility model relates to the field of wool shearing production and processing technology, and in particular to a rotary wool shearing device. Background Technology

[0002] In livestock production, shearing is a crucial process for ensuring the health of sheep and obtaining wool raw materials.

[0003] However, traditional sheep shearing equipment has several drawbacks. First, the sheep fixing structure is not universally applicable and cannot be adapted to sheep of different sizes. This can easily lead to insecure fixing or excessive compression, affecting the stability of shearing and even causing stress and injury to the sheep. Second, the sheep shearing operation has poor continuity. The connection between the sheep entering, exiting, fixing, turning and shearing is not smooth, requiring frequent manual intervention. This results in limited shearing efficiency, a heavy workload for operators, and inadequate safety measures. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a rotary sheep shearing device, which aims to improve the problems of traditional sheep shearing equipment being unable to adapt to sheep of different sizes and having poor fixation, as well as the cumbersome sheep shearing operation leading to poor work continuity and low efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rotary wool shearing device, comprising a frame, a support plate and a vertical plate disposed on the surface of the frame, a fixing shell disposed on the surface of the support plate and the vertical plate adjacent to each other, a first motor installed inside the fixing shell, a connecting block mounted on the output end of the first motor via a transmission shaft, fixing plates symmetrically disposed at both ends of the connecting block, a first clamping block disposed on one side of the fixing plate, a second motor installed inside the fixing plate, a gear disposed on the output end of the second motor, lead screws disposed on the inner walls of a plurality of gears, a slider threadedly connected to the outer wall of each lead screw, a second clamping block disposed on one side of the slider, and an opening and closing assembly disposed on the other side of the support plate.

[0006] The above technical solution involves starting the second motor to drive the gears to rotate. Multiple gears mesh at their ends to drive the lead screw to rotate, thereby causing the slider to move the second clamping block to slide. This allows for adjustment of the distance between the second clamping block and the first clamping block, which can then securely clamp sheep of different sizes, thereby increasing the equipment's adaptability. Subsequently, the first motor is started again to drive the connecting block and the fixed plate to rotate via the transmission shaft, flexibly flipping the sheep to the shearing area. This prevents the sheep from flipping themselves and affecting the shearing accuracy, reduces manual pressing operations, improves shearing efficiency, reduces operational difficulty, and efficiently completes the sheep shearing operation.

[0007] Preferably, the opening and closing assembly includes a driving power supply, which is mounted on the surface of the support plate. A connecting shaft is installed at the output end of the driving power supply. A rotating block is provided on the outer wall of the connecting shaft. Multiple connecting rods are slidably connected to the outer wall of the rotating block. A first connecting plate is slidably connected to the inner wall of each connecting rod. Multiple door panels are provided on the inner wall of the support plate.

[0008] Preferably, a limit box is provided on one side of the upright plate, a cylinder is provided on the inner wall of the limit box, a second connecting plate is installed on the output end of the cylinder, a sliding groove is provided on the surface of the upright plate, and a sliding door is slidably connected to the inner wall of the sliding groove.

[0009] Preferably, the plurality of fixed plates, the first clamping block and the second clamping block are slidably connected to one side of the support plate and the upright plate.

[0010] Preferably, the teeth of the two gears mesh with each other, the multiple lead screws are rotatably connected to the inner wall of the fixed plate, and the slider is slidably connected to the inner wall of the fixed plate.

[0011] Preferably, the connecting shaft rotates on the inner wall of the drive power supply, and each of the first connecting plates is mounted symmetrically on the surface of its corresponding door panel.

[0012] Preferably, the second connecting plate and the sliding door are slidably connected to the surface of the upright plate.

[0013] Preferably, infrared sensors are provided on the surfaces of both the support plate and the upright plate.

[0014] This utility model has the following beneficial effects: 1. In this utility model, by cooperating with components such as the second motor, gears, and lead screw, the distance between the second clamping block and the first clamping block can be adjusted to securely clamp sheep of different sizes, increasing the adaptability of the equipment, enabling flexible flipping, improving the convenience of shearing, and preventing sheep from turning over to improve shearing efficiency; after shearing is completed, the sliding door is driven by an infrared sensor and a cylinder to limit the sheep, improve the continuity of shearing operations, ensure safety, efficiently complete the sheep shearing operation, and reduce the difficulty of operation.

[0015] 2. In this utility model, the cooperation between components such as infrared sensors, driving power supply and connecting shaft enables multiple sliding doors to open automatically, avoiding manual repeated opening and closing of door panels, reducing operation steps, improving focus and work continuity during sheep shearing, and increasing sheep shearing efficiency and ease of operation. Attached Figure Description

[0016] Figure 1 This is a front-view three-dimensional structural diagram of a rotary wool shearing device proposed in this utility model; Figure 2This is a rear-view three-dimensional structural diagram of a rotary wool shearing device proposed in this utility model. Figure 3 This is a schematic diagram of the rotation adjustment component structure of a rotary wool shearing device proposed in this utility model; Figure 4 This is a schematic cross-sectional view of the rotation adjustment component of a rotary wool shearing device proposed in this utility model. Figure 5 This is a schematic diagram of the opening and closing components of a rotary wool shearing device proposed in this utility model; Figure 6 This is a partial cross-sectional structural diagram of a rotary wool shearing device proposed in this utility model.

[0017] Legend: 1. Frame; 2. Support plate; 3. Vertical plate; 4. Fixed shell; 5. First motor; 6. Connecting block; 7. Fixed plate; 8. First clamping block; 9. Second motor; 10. Gear; 11. Lead screw; 12. Slider; 13. Second clamping block; 14. Drive power supply; 15. Connecting shaft; 16. Rotating block; 17. Connecting rod; 18. First connecting plate; 19. Door panel; 20. Limiting box; 21. Cylinder; 22. Second connecting plate; 23. Sliding door. Detailed Implementation

[0018] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] Example 1: Reference Figures 1-4 This utility model provides an embodiment of a rotary wool shearing device, comprising a frame 1, a support plate 2 and a vertical plate 3 on the surface of the frame 1, a fixing shell 4 on the surface of the support plate 2 near the vertical plate 3, a first motor 5 installed inside the fixing shell 4, a connecting block 6 installed at the output end of the first motor 5 via a transmission shaft, fixing plates 7 symmetrically arranged at both ends of the connecting block 6, a first clamping block 8 on one side of the fixing plate 7, a second motor 9 installed inside the fixing plate 7, a gear 10 installed at the output end of the second motor 9, lead screws 11 installed on the inner walls of multiple gears 10, a slider 12 threadedly connected to the outer wall of each lead screw 11, a second clamping block 13 on one side of the slider 12, and an opening and closing assembly on the other side of the support plate 2.

[0020] Specifically, after the sheep enters the rotation adjustment station, the second motor 9 is started, which drives multiple gears 10 to mesh with each other through the output end, thereby driving multiple lead screws 11 to rotate. This causes the slider 12 to drive the second clamping block 13 to slide along the lead screw 11, so as to adjust the distance between the second clamping block 13 and the first clamping block 8. This can securely clamp sheep of different sizes and enhance the adaptability of the equipment. After the sheep is clamped, the first motor 5 is started, which drives the connecting block 6 to rotate through the transmission shaft at its output end. This causes the symmetrically arranged fixing plates 7 to rotate together, flexibly turning the clamped sheep to the sheep shearing area for shearing operations. This avoids the sheep turning over on their own, which affects the shearing accuracy. At the same time, it reduces the manual pressing and fixing operations, improves shearing efficiency, reduces the difficulty of operation, and efficiently completes the sheep shearing operation.

[0021] Reference Figure 2 and Figure 5 The opening and closing assembly includes a drive power supply 14, which is mounted on the surface of the support plate 2. A connecting shaft 15 is mounted on the output end of the drive power supply 14. A rotating block 16 is provided on the outer wall of the connecting shaft 15. Multiple connecting rods 17 are slidably connected to the outer wall of the rotating block 16. A first connecting plate 18 is slidably connected to the inner wall of each connecting rod 17. Multiple door panels 19 are provided on the inner wall of the support plate 2. The connecting shaft 15 rotates on the inner wall of the drive power supply 14. Each first connecting plate 18 is mounted symmetrically on the surface of its corresponding door panel 19.

[0022] Specifically, by detecting sheep using an infrared sensor, the drive power supply 14 is activated, which drives the connecting shaft 15 to rotate, causing the rotating block 16 on its outer wall to rotate as well. When the rotating block 16 rotates, it drives multiple connecting rods 17 to slide, and then pulls multiple door panels 19 to open simultaneously through the first connecting plate 18, facilitating the smooth entry of sheep into the fixed area. After the sheep have entered, the infrared sensor activates the drive power supply 14 again to drive in reverse, thereby closing the door panels 19 and achieving initial restriction of the sheep. There is no need for manual opening and closing of the door panels 19, reducing the extra steps for operators and allowing them to focus on the shearing operation, improving their concentration and work continuity. At the same time, it avoids the potential for sheep to be unable to enter or exit smoothly or safety hazards caused by manual opening and closing of the door panels 19, further improving the efficiency and convenience of the overall shearing operation.

[0023] Reference Figure 1 , Figure 3 and Figure 6 Multiple fixed plates 7, a first clamping block 8, and a second clamping block 13 are slidably connected to one side of the support plate 2 and the upright plate 3; the tooth ends of two gears 10 are meshed with each other; multiple lead screws 11 are rotatably connected to the inner wall of the fixed plate 7; and the slider 12 is slidably connected to the inner wall of the fixed plate 7.

[0024] Specifically, the first motor 5 drives the connecting block 6 to rotate, causing multiple fixed plates 7, the first clamping block 8, and the second clamping block 13 to slide simultaneously on the outer walls of the support plate 2 and the upright plate 3. This enables the rotation of the sheep to be sheared and the sheep that have been sheared, thereby improving the continuity and efficiency of the shearing operation. Through the meshing connection of the teeth of the two gears 10, the power output by the second motor 9 can be synchronously transmitted to the two lead screws 11, ensuring that the two lead screws 11 rotate synchronously. This avoids clamping deviation caused by uneven force or speed difference on a single lead screw 11, ensuring symmetrical and balanced clamping force. At the same time, the fixed plate 7 provides stable rotation support for the lead screws 11, preventing the wobbling of the lead screws 11 from affecting the accuracy of the slider 12's movement. This allows the second clamping block 13 to smoothly approach or move away from the first clamping block 8, precisely adjusting the distance between them. This not only securely clamps sheep of different sizes, such as lambs and adult sheep, but also avoids excessive squeezing and damage to the sheep. Furthermore, it eliminates the need for manual adjustment of the clamping distance, reducing operation steps, improving clamping efficiency and reliability, and providing a guarantee for the stable implementation of subsequent shearing operations.

[0025] Example 2: Reference Figure 3 and Figure 6 This embodiment is a further description based on Embodiment 1. When the sheep that have finished shearing are rotated and reset, this embodiment improves upon this. A limit box 20 is provided on one side of the upright plate 3. A cylinder 21 is provided on the inner wall of the limit box 20. A second connecting plate 22 is installed at the output end of the cylinder 21. A sliding groove is provided on the surface of the upright plate 3. A sliding door 23 is slidably connected to the inner wall of the sliding groove. The second connecting plate 22 and the sliding door 23 are slidably connected to the surface of the upright plate 3. Infrared sensors are provided on the surfaces of the support plate 2 and the upright plate 3.

[0026] Specifically, after the sheep have finished shearing and been reset and loosened, the position of the sheep can be detected in real time by an infrared sensor. When the sheep are detected to be reset to a safe position, the cylinder 21 is automatically activated to push the second connecting plate 22 to slide along the surface of the upright plate 3, which in turn drives the sliding door 23 to slide along the groove on the surface of the upright plate 3, thereby opening the sliding door 23 and providing lateral restraint for the sheep, allowing them to leave smoothly without the need for manual pushing or pulling of the sliding door 23. This reduces the extra steps required by the operator and eliminates the need for manual judgment of the sheep's position, avoiding delays caused by manual operation that affect efficiency. After the shearing is completed and the sheep are detected to be in place, the cylinder 21 reverses its action, causing the second connecting plate 22 and the sliding door 23 to slide along the surface of the upright plate 3, closing the sliding door 23. This achieves automated connection between the sheep's entry and exit and the opening and closing of the sliding door 23, improving the continuity and intelligence of the operation, reducing manual intervention and operational difficulty, while enhancing operational safety and stability.

[0027] Working principle: When this utility model is working, it first detects sheep through infrared sensors, starts the drive power supply 14 and drives the connecting shaft 15 to rotate through its output end, thereby driving the rotating block 16 to rotate. This causes multiple connecting rods 17 to slide on the outer wall of the rotating block 16 and rotate in opposite directions. At the same time, the connecting rods 17 slide on the outer wall of the first connecting plate 18 and pull the first connecting plate 18, thereby opening multiple door panels 19 to facilitate the sheep to enter the sheep shearing area. This avoids the user repeatedly opening and closing the door panels 19, reduces operation steps, avoids distraction, and thus improves the user's concentration in shearing sheep. It can also improve the continuity of work. After the sheep enter the shearing area, the second motor 9 inside the fixed plate 7 is started to drive the meshing gears 10 to rotate, thereby driving the lead screw 11 to rotate. This causes the slider 12 to drive the second clamping block 13 to slide along the outer wall of the lead screw 11. The distance between the second clamping block 13 and the first clamping block 8 is adjusted. The second clamping block 13, together with the first clamping block 8, can firmly clamp sheep of different sizes, thereby increasing the adaptability of the equipment. Then, the first motor 5 inside the fixed shell 4 is started, which drives the connecting block 6 and the fixed plate 7 to rotate through the transmission shaft. This enables flexible flipping, improving the convenience of shearing, while preventing the sheep from turning over during shearing and improving shearing efficiency.

[0028] After the sheep have finished shearing and rotated back to their original position, the infrared sensor detects and controls the start-up of the drive power supply 14 to open the door panel 19. After the sheep are placed in, the door panel 19 is closed. Then, another rotating adjustment component clamps the sheep. After shearing is completed, the first motor 5 is started again to drive the connecting block 6 to rotate in the opposite direction, so that the sheep that has finished shearing is reset. At the same time, the sheep waiting to be sheared rotates to continue shearing. Then, one of the second motors 9 is started to release the clamps on the sheep that has finished shearing. After the infrared sensor detects the position of the sheep, the cylinder 21 is started to push the second connecting plate 22, so that the door panel 19 slides along the slide groove on the outer wall of the upright plate 3 to open, thereby releasing the sheep. This facilitates limiting the sheep and improves the continuity of shearing operations. The infrared sensor ensures safety, thus completing the sheep shearing operation efficiently and safely, and reducing the difficulty of operation.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rotary shearing device comprising a frame (1), characterised in that: The surface of the frame (1) is provided with a support plate (2) and an upright plate (3). The surface of the support plate (2) and the upright plate (3) is provided with a fixed shell (4). The fixed shell (4) is installed with a first motor (5). The output end of the first motor (5) is installed with a connecting block (6) through a transmission shaft. The two ends of the connecting block (6) are symmetrically provided with fixed plates (7). The fixed plate (7) is provided with a first clamping block (8) on one side. The fixed plate (7) is installed with a second motor (9). The output end of the second motor (9) is installed with a gear (10). The inner walls of the multiple gears (10) are provided with lead screws (11). The outer wall of each lead screw (11) is threaded with a slider (12). The slider (12) is provided with a second clamping block (13) on one side. The other side of the support plate (2) is provided with an opening and closing assembly.

2. A rotating shearing device as claimed in claim 1, wherein: The opening and closing assembly includes a drive power supply (14), which is mounted on the surface of the support plate (2). A connecting shaft (15) is mounted on the output end of the drive power supply (14). A rotating block (16) is provided on the outer wall of the connecting shaft (15). Multiple connecting rods (17) are slidably connected to the outer wall of the rotating block (16). A first connecting plate (18) is slidably connected to the inner wall of each connecting rod (17). Multiple door panels (19) are provided on the inner wall of the support plate (2).

3. A rotating shearing device as claimed in claim 1, wherein: A limit box (20) is provided on one side of the upright plate (3). A cylinder (21) is provided on the inner wall of the limit box (20). A second connecting plate (22) is installed at the output end of the cylinder (21). A sliding groove is provided on the surface of the upright plate (3). A sliding door (23) is slidably connected to the inner wall of the sliding groove.

4. The rotary wool shearing device according to claim 1, characterized in that: Multiple fixed plates (7), first clamping blocks (8) and second clamping blocks (13) are slidably connected to one side of the support plate (2) and the upright plate (3).

5. A rotating shearing device as claimed in claim 1, wherein: The teeth of the two gears (10) mesh with each other, the multiple lead screws (11) are rotatably connected to the inner wall of the fixed plate (7), and the slider (12) is slidably connected to the inner wall of the fixed plate (7).

6. A rotating shearing device as claimed in claim 2, wherein: The connecting shaft (15) rotates on the inner wall of the drive power supply (14), and each of the first connecting plates (18) is mounted symmetrically on the surface of its corresponding door panel (19).

7. A rotating shearing device as claimed in claim 3, wherein: The second connecting plate (22) and the sliding door (23) are slidably connected to the surface of the upright plate (3).

8. A rotary wool shearing device according to claim 1, characterized in that: Infrared sensors are provided on the surfaces of both the support plate (2) and the upright plate (3).

Images