Straw stacking equipment

Abstract

The utility model discloses straw stacking equipment which comprises a plurality of foot stools, the foot stools are symmetrically arranged, top plates are fixedly connected to the tops of the foot stools, a second hydraulic cylinder is opened to drive clamping plates to move towards the center to the position where clamping pads fully clamp straw, in the moving process of the clamping plates, inserting pieces move synchronously, and the inserting pieces are inserted into the clamping pads. Then the sleeve frame is moved upwards through the first hydraulic cylinder and the first screw rod, the sliding block is moved back to the needed position, the sleeve frame is lowered again, the second hydraulic cylinder is used for driving the clamping plate to move back, straw is placed, the clamping plate drives the inserting piece to be reset into the photoelectric sensor in the back-moving process, and signals of the photoelectric sensor are cut off again; the photoelectric sensor sends the fluctuation of a primary signal to the counter, and the counter adds one on the basis of the existing display number, so that the quantity of the stacked straws in the whole operation process can be effectively counted, and the time waste and the physical input caused by manual counting of personnel are reduced.

Description

Technical Field

[0001] This utility model belongs to the field of straw stacking technology, specifically relating to a straw stacking device. Background Technology

[0002] Straw stacking is a common technique in agricultural production, which refers to stacking straw in a certain order and manner. Straw stacking is a traditional yet technical task that requires skilled and experienced farmers. With the development of science and technology, automated stacking equipment is gradually becoming more widespread. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a straw stacking device to solve the problem mentioned in the background art that some existing straw stacking devices still require manual counting and registration of the straw quantity after transferring and stacking a batch of straw. When the quantity of straw is large, this operation is extremely cumbersome and inconvenient.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a straw stacking device, comprising a frame, wherein several frames are symmetrically arranged, and a top plate is fixedly connected to the top of each frame. A motor is fixedly connected to one side of one of the top plates, and a first screw is fixedly connected to the output end of the motor. A top plate is rotatably connected to the outer side of one end of the first screw, and a slider is threadedly connected to the outer side of the first screw. A first sliding rod is slidably connected to the inner side of the slider. Two first sliding rods are symmetrically arranged, and both ends of the first sliding rods are fixedly connected to the top plate. Several first hydraulic cylinders are symmetrically arranged on one side of the slider, and a sleeve frame is fixedly connected to the output end of each of the first hydraulic cylinders. A second hydraulic cylinder is fixedly connected to one side of the sleeve frame. Two second hydraulic cylinders are symmetrically arranged, and a clamping plate is fixedly connected to the output end of each of the second hydraulic cylinders. A clamping pad is fixedly connected to one side of each clamping plate.

[0005] Preferably, a second screw is threaded to the inner side of one of the clamping plates, and an insert is movably connected to the outer side of the second screw through a limiting hole. The limiting hole has a U-shaped structure. A photoelectric sensor is fixedly connected to one side of the sleeve frame, and an insert is movably connected to the inner side of the photoelectric sensor. The photoelectric sensor and the counter are electrically connected, and a slider is fixedly connected to one side of the counter.

[0006] Preferably, the clamping pad is made of a flexible material, one side of the clamping pad has a serrated structure, and the other side of the clamping pad is fixedly connected to a clamping plate.

[0007] Preferably, a second slide rod is fixedly connected to one side of each clamping plate, and several second slide rods are symmetrically arranged. A sleeve frame is slidably connected to the outer side of each second slide rod.

[0008] Preferably, each of the top plates is fixedly connected to a bracket at its bottom, and several brackets are symmetrically arranged. Each bracket has a triangular structure, and each bracket has a foot fixedly connected to one side.

[0009] Preferably, a third sliding rod is fixedly connected to the top of the sleeve frame, and several third sliding rods are symmetrically arranged, with a slider slidably connected to the outer side of each third sliding rod.

[0010] Preferably, a washer is movably connected to the outer side of one end of the second screw, and a clamping plate is threadedly connected to the outer side of the second screw.

[0011] Preferably, a spacer is fixedly connected to one side of the clamping plate, and two spacers are symmetrically arranged, with inserts slidably connected between adjacent spacers.

[0012] Compared with the prior art, the present invention provides a straw stacking device, which has the following beneficial effects:

[0013] This invention achieves automated counting of straw stacks by using a precision counter, photoelectric sensor, slider, frame, clamping plate, and clamping pad in synergy. This reduces the time and physical effort required for manual counting, improving work efficiency. The flexible material and serrated structure of the clamping pad effectively reduce wear on the straw during clamping and increase friction, ensuring the integrity of the straw and clamping stability. The third sliding rod ensures the stability of the frame during lifting, further enhancing the operational reliability and work efficiency of the entire device. This device achieves multiple beneficial effects, including accurate counting, reduced wear, and improved operational stability. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is an isometric structural diagram of a straw stacking device proposed in this utility model;

[0016] Figure 2 for Figure 1 Enlarged structural diagram at point A;

[0017] Figure 3 This is an isometric structural diagram of the slider of a straw stacking device proposed in this utility model.

[0018] Figure 4 for Figure 3 Enlarged structural diagram at point B;

[0019] Figure 5This is a front view structural diagram of a straw stacking device proposed in this utility model;

[0020] Figure 6 This is a top view of a straw stacking device proposed in this utility model.

[0021] In the diagram: 1. Leg; 2. Top plate; 3. Motor; 4. First screw; 5. Slider; 6. First slide bar; 7. First hydraulic cylinder; 8. Sleeve frame; 9. Second hydraulic cylinder; 10. Clamping plate; 11. Clamping pad; 12. Second screw; 13. Limiting hole; 14. Insert; 15. Photoelectric sensor; 16. Counter; 17. Bracket; 18. Second slide bar; 19. Spacer; 20. Gasket; 21. Third slide bar. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-6This utility model provides a technical solution: a straw stacking device, including a frame 1, several frames symmetrically arranged, a top plate 2 fixedly connected to the top of each frame 1, a motor 3 fixedly connected to one side of one of the top plates 2, a first screw 4 fixedly connected to the output end of the motor 3, a top plate 2 rotatably connected to the outer side of one end of the first screw 4, a slider 5 threadedly connected to the outer side of the first screw 4, a first sliding rod 6 slidably connected to the inner side of the slider 5, two first sliding rods symmetrically arranged, both ends of the first sliding rod 6 fixedly connected to the top plate 2, several first hydraulic cylinders 7 symmetrically arranged on one side of the slider 5, a sleeve frame 8 fixedly connected to the output end of each of the first hydraulic cylinders 7, a second hydraulic cylinder 9 fixedly connected to one side of the sleeve frame 8, two second hydraulic cylinders 9 symmetrically arranged, a clamping plate 10 fixedly connected to the output end of each of the second hydraulic cylinders 9, a clamping pad 11 fixedly connected to one side of each clamping plate 10, and according to the actual position of the insert 14 inside the photoelectric sensor 15, the insert 14 is moved vertically into the photoelectric sensor 15 by cooperating with the U-shaped limiting hole 13. The first screw 12 is rotated clockwise to fix the insert 14, and the motor 3 is turned on to drive the first screw 4 to rotate, moving the slider 5 to the desired position. The first hydraulic cylinders 7 are turned on to move the frame 8 down to a suitable height. The second hydraulic cylinder 9 is turned on to move the clamping plate 10 towards the center until the clamping pads 11 fully clamp the straw. During the movement of the clamping plate 10, the insert 14 moves synchronously, disengaging from the photoelectric sensor 15. Then, the frame 8 is moved up by the first hydraulic cylinder 7 and the first screw 4, and the slider 5 is moved back to the desired position. The frame 8 is lowered again, and the second hydraulic cylinder 9 is used to move the clamping plate 10 back to place the straw. During the back movement of the clamping plate 10, the insert 14 is reset to the photoelectric sensor 15, and the signal of the photoelectric sensor 15 is cut off again. The photoelectric sensor 15 sends a signal fluctuation to the counter 16, which increments the existing display number. This effectively counts the number of straws stacked during the entire operation, reducing the time and physical effort wasted by manual counting.

[0024] In this utility model, preferably, a second screw 12 is threadedly connected to the inner side of one of the clamping plates 10, and an insert 14 is movably connected to the outer side of the second screw 12 through a limiting hole 13. The limiting hole 13 has a U-shaped structure. A photoelectric sensor 15 is fixedly connected to one side of the sleeve frame 8, and the insert 14 is movably connected to the inner side of the photoelectric sensor 15. The photoelectric sensor 15 and the counter 16 are electrically connected. A slider 5 is fixedly connected to one side of the counter 16. The photoelectric sensor 15 feeds back the signal fluctuations to the counter 16, which can intuitively display the number of straws being clamped. The clamping pad 11 is made of flexible material, and one side of the clamping pad 11 has a serrated structure. The other side of the clamping pad 11 is fixedly connected to the clamping plate 10, which can effectively reduce the wear of the straw during the clamping process and increase the friction during the clamping process. A second slide rod 18 is fixedly connected to one side of the clamping plate 10. Several second slide rods 18 are symmetrically arranged. The sleeve frame 8 is slidably connected to the outer side of each second slide rod 18, which can effectively ensure the stability of the clamping plate 10 during the movement process.

[0025] In this utility model, preferably, the bottom of the top plate 2 is fixedly connected to a bracket 17, and several brackets 17 are symmetrically arranged. Each bracket 17 has a triangular structure. A foot bracket 1 is fixedly connected to one side of each bracket 17, which effectively improves the stability of the top plate 2. The top of the sleeve frame 8 is fixedly connected to a third slide rod 21, and several third slide rods 21 are symmetrically arranged. A slider 5 is slidably connected to the outer side of each third slide rod 21, which can effectively reduce the swing amplitude of the sleeve frame 8 during the sliding process. A washer 20 is movably connected to the outer side of one end of the second screw 12. A clamping plate 10 is threadedly connected to the outer side of the second screw 12, which can effectively reduce the loosening amplitude of the second screw 12 during long-term use. A spacer 19 is fixedly connected to one side of the clamping plate 10. Two spacers 19 are symmetrically arranged. Inserts 14 are slidably connected between adjacent spacers 19, which effectively ensures the stability of the inserts 14.

[0026] The working principle and usage process of this utility model are as follows: In use, based on the actual position of the insert 14 inside the photoelectric sensor 15, and in conjunction with the U-shaped limiting hole 13, the insert 14 is moved vertically to a centered position within the photoelectric sensor 15. Then, the second screw 12 is rotated clockwise to fix the insert 14. The motor 3 is turned on to drive the first screw 4 to rotate, moving the slider 5 to the desired position. The first hydraulic cylinders 7 are then activated to lower the sleeve 8 to a suitable height. The second hydraulic cylinder 9 is activated to move the clamping plate 10 towards the center until the clamping pads 11 fully clamp the straw. During the movement of the clamping plate 10, the insert 14 moves synchronously. After disconnecting from the photoelectric sensor 15, the first hydraulic cylinder 7 and the first screw 4 move the frame 8 upward, and the slider 5 moves back to the desired position. The frame 8 is then lowered again, and the second hydraulic cylinder 9 drives the clamping plate 10 to move back and place the straw. During the movement of the clamping plate 10, the insert 14 is reset to the photoelectric sensor 15, and the signal of the photoelectric sensor 15 is disconnected again. The photoelectric sensor 15 sends a single signal fluctuation to the counter 16, and the counter 16 increments the existing display number. This effectively counts the number of straw stacked during the entire operation, reducing the time and physical effort wasted by manual counting.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A straw stacking device, comprising a frame (1), characterized in that: Several legs (1) are symmetrically arranged. A top plate (2) is fixedly connected to the top of each leg (1). A motor (3) is fixedly connected to one side of one of the top plates (2). A first screw (4) is fixedly connected to the output end of the motor (3). The top plate (2) is rotatably connected to the outer side of one end of the first screw (4). A slider (5) is threadedly connected to the outer side of the first screw (4). A first slide rod (6) is slidably connected to the inner side of the slider (5). Two first slide rods (6) are symmetrically arranged. The top plate (2) is fixedly connected to both ends of the first slide rod (6). Several first hydraulic cylinders (7) are symmetrically arranged on one side of the slider (5). A sleeve frame (8) is fixedly connected to the output end of each first hydraulic cylinder (7). A second hydraulic cylinder (9) is fixedly connected to one side of the sleeve frame (8). Two second hydraulic cylinders (9) are symmetrically arranged. A clamping plate (10) is fixedly connected to the output end of each second hydraulic cylinder (9). A clamping pad (11) is fixedly connected to one side of each clamping plate (10).

2. The straw stacking equipment according to claim 1, characterized in that: One of the clamps (10) is threaded to the inner side of a second screw (12), and the second screw (12) is movably connected to a insert (14) through a limiting hole (13) on the outer side. The limiting hole (13) is a U-shaped structure. A photoelectric sensor (15) is fixedly connected to one side of the sleeve (8). The insert (14) is movably connected to the inner side of the photoelectric sensor (15). The photoelectric sensor (15) and the counter (16) are electrically connected. A slider (5) is fixedly connected to one side of the counter (16).

3. The straw stacking equipment according to claim 1, characterized in that: The pad (11) is made of flexible material. One side of the pad (11) has a serrated structure, and the other side of the pad (11) is fixedly connected to a clamping plate (10).

4. The straw stacking equipment according to claim 1, characterized in that: Each side of the clamp (10) is fixedly connected with a second slide rod (18), and several second slide rods (18) are symmetrically arranged. Each second slide rod (18) is slidably connected with a sleeve frame (8) on its outer side.

5. The straw stacking equipment according to claim 1, characterized in that: The bottom of the top plate (2) is fixedly connected to a bracket (17). Several brackets (17) are symmetrically arranged. Each bracket (17) has a triangular structure. Each bracket (17) is fixedly connected to a leg (1) on one side.

6. The straw stacking equipment according to claim 1, characterized in that: The top of the frame (8) is fixedly connected to a third slide rod (21), and several third slide rods (21) are symmetrically arranged. Each third slide rod (21) is slidably connected to a slider (5) on its outer side.

7. A straw stacking device according to claim 2, characterized in that: A washer (20) is movably connected to the outer side of one end of the second screw (12), and a clamp (10) is threadedly connected to the outer side of the second screw (12).

8. A straw stacking device according to claim 1, characterized in that: A spacer (19) is fixedly connected to one side of the clamp (10). There are two spacers (19) symmetrically arranged, and inserts (14) are slidably connected between adjacent spacers (19).

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