Straw bundling device

Abstract

The utility model relates to the technical field of straw treatment, in particular to a straw bundling device which comprises a mounting bottom plate, a supporting vertical plate is welded to the rear side of the top of the mounting bottom plate, the top of the front side of the supporting vertical plate is connected with a first electric push rod through a bolt, and the bottom of the first electric push rod is connected with an upper pressing plate through a bolt. The right side of the rear side of the supporting vertical plate is connected with a driving motor through a bolt, and the output end of the driving motor is fixedly connected with a driving lead screw. A driving motor drives a driving lead screw to rotate forwards, so that mounting sliding blocks on the left side and the right side of the surface move relatively, side baffles on the two sides move relatively to align and arrange straw, a second electric push rod pushes a front push plate to ascend and reset, and a third electric push rod and a first electric push rod work to press the straw. In this way, the limiting structure is adjusted according to different straw lengths, manual straw alignment and arrangement by workers are not needed, the working intensity of the workers is relieved, and the bundling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of straw processing, in particular to a straw baling device. Background Art

[0002] Straw is a general term for the stems and leaves of mature crops, usually referring to the remaining parts of wheat, rice, corn, potatoes, rapeseed, cotton, sugarcane and other crops after the seeds are harvested. More than half of the products of crop photosynthesis are present in the straw, so the straw needs to be baled during transportation and storage.

[0003] After searching, the patent announcement number is CN217722101U, and the name is a utility model of a pepper straw baling device, which includes a support plate, an upper plate and a hydraulic push rod, as well as a base, a lower arc clamp and an upper arc clamp. Through research and analysis, it is found that although there is no need for personnel to manually press the pepper straw, thereby reducing the risk of personnel's hands being scratched by branches, it is highly practical, but to a certain extent, the following defects still exist.

[0004] For example, the compacting structure cannot be adjusted. Since the straw lengths of various types of crops are different, straws of different lengths need to be limited during the compacting process. The above-mentioned device does not have the limiting function, resulting in uneven arrangement and requiring manual sorting by personnel, which increases the labor intensity of personnel and affects the baling efficiency. In addition, it does not have the dust suction function. Since there is dust on the surface of the straw, dust will fly during the compacting process and pollute the working environment. In order to solve the above technical problems, we have designed a straw baling device. Utility Model Content

[0005] The purpose of the utility model is to provide a straw baling device with an automatically adjustable limiting structure, which can reduce the workload of personnel, improve the baling efficiency, and have a dust suction function to prevent dust from polluting the working environment. It solves the problem that personnel are required to manually arrange the straw, which increases labor intensity, reduces baling efficiency, and has no dust suction function, resulting in pollution of the working environment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a straw baling device, comprising a mounting base plate, a supporting vertical plate welded to the rear side of the top of the mounting base plate, a first electric push rod is bolted to the top of the front side of the supporting vertical plate, the bottom of the first electric push rod is bolted to the upper pressure plate, the right side of the rear side of the supporting vertical plate is bolted to the driving motor, the output end of the driving motor is fixedly connected to the driving screw, the left and right sides of the surface of the driving screw are threadedly sleeved with mounting sliders, the front side of the mounting slider passes through the front side of the supporting vertical plate and is fixedly connected to the side baffle, the rear side of the supporting vertical plate passes through and is fixedly connected to the dust collection shell, the rear side of the top of the mounting base plate is bolted to the dust collection mechanism, the four corners of the bottom of the mounting base plate are welded with supporting columns, and a forward pushing mechanism is fixedly connected between the left and right supporting columns on the front side.

[0007] Preferably, the forward push mechanism includes a fixed horizontal plate, the middle part of the top of the fixed horizontal plate is connected to the second electric push rod by bolts, the top of the second electric push rod is connected to the third electric push rod by bolts, and the front side of the third electric push rod is connected to the front push plate by bolts.

[0008] Preferably, both left and right sides of the top of the fixed horizontal plate are fixedly connected with fixed vertical shells, the top of the fixed vertical shell is slidably connected with a supporting slide plate, and the top of the supporting slide plate is fixedly connected with the third electric push rod.

[0009] Preferably, the dust collection mechanism includes a dust box, a filter plate is fixedly connected to the left side of the inner cavity of the dust box, a connecting air duct is fixedly connected to the right side of the top of the dust box, the front side of the connecting air duct is connected to the dust collection cover shell, and the left side of the dust box is fixedly connected to the exhaust fan.

[0010] Preferably, threading openings are provided on both left and right sides of the top of the installation base plate, and limiting openings are provided on both left and right sides of the front bottom of the support vertical plate.

[0011] Preferably, a storage opening is provided on the front side of the top of the mounting base plate, a rear baffle is fixedly connected to the middle of the bottom front side of the supporting vertical plate, the surface of the driving screw is movably connected to the supporting vertical plate through a bearing, and a left-handed thread and a right-handed thread are respectively provided on the left and right sides of the surface of the driving screw.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The driving motor drives the driving screw to rotate forward so that the installation sliders on the left and right sides of the surface move relative to each other, and the side baffles on both sides move relative to each other to align and sort the straw. The second electric push rod pushes the front push plate to rise and reset, and the third electric push rod and the first electric push rod work to press the straw. In this way, the limit structure can be adjusted according to the different lengths of the straw. There is no need for personnel to manually align and sort the straw, which reduces the workload of personnel and improves the baling efficiency.

[0014] 2. The exhaust fan draws out the air in the dust box in a negative pressure state, and the flying dust on the front side of the dust collection cover is sucked in and enters the dust collection box through the connecting air duct. The filter plate filters the dust in the air and collects it in the dust collection box. This dust collection process can avoid dust pollution in the working environment, prevent people from inhaling it, and ensure their health. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an axonometric drawing of the structure of the utility model;

[0016] Figure 2 It is the main axonometric view of the local structure of the utility model;

[0017] Figure 3 It is a rear axonometric view of the structure of the utility model;

[0018] Figure 4 It is a rear axonometric view of the dust collection mechanism of the utility model.

[0019] In the figure: 1. Install the bottom plate; 2. Drive motor; 3. Dust suction mechanism; 4. Forward push mechanism; 5. Forward push plate; 6. Third electric push rod; 7. Support slide plate; 8. Fixed vertical shell; 9. Second electric push rod; 10. Fixed horizontal plate; 11. Support column; 12. Side baffle; 13. Limit opening; 14. Dust suction cover shell; 15. Support vertical plate; 16. First electric push rod; 17. Upper pressure plate; 18. Rear baffle; 19. Threading opening; 20. Drive screw rod; 21. Install slider; 22. Filter screen; 23. Dust collection box; 24. Exhaust fan; 25. Connect air duct. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 4, a straw baling device comprises a mounting base plate 1, a supporting vertical plate 15 is welded on the rear side of the top of the mounting base plate 1, a first electric push rod 16 is bolted to the top of the front side of the supporting vertical plate 15, an upper pressing plate 17 is bolted to the bottom of the first electric push rod 16, a driving motor 2 is bolted to the right side of the rear side of the supporting vertical plate 15, a driving screw 20 is fixedly connected to the output end of the driving motor 2, a mounting slider 21 is threadedly sleeved on the left and right sides of the surface of the driving screw 20, a front side of the mounting slider 21 penetrates to the front side of the supporting vertical plate 15 and is fixedly connected to the side baffle 12, a dust collecting shell 14 is penetrated and fixedly connected to the rear side of the supporting vertical plate 15, and by setting the dust collecting shell 14, a dust collecting area is increased, dust collecting efficiency is improved, and dust collecting is more thorough, a dust collecting mechanism 3 is bolted to the rear side of the top of the mounting base plate 1, supporting columns 11 are welded to the four corners of the bottom of the mounting base plate 1, and a forward pushing mechanism 4 is fixedly connected between the left and right supporting columns 11 on the front side;

[0021] See also Figure 1 The forward push mechanism 4 includes a fixed horizontal plate 10, a second electric push rod 9 is connected to the middle of the top of the fixed horizontal plate 10 by bolts, a third electric push rod 6 is connected to the top of the second electric push rod 9 by bolts, and a front side of the third electric push rod 6 is connected to the forward push plate 5 by bolts;

[0022] See also Figure 1 The left and right sides of the top of the fixed horizontal plate 10 are fixedly connected with fixed vertical shells 8. By setting the fixed vertical shells 8, the support and storage function is provided, and the support slide plate 7 can be slid up and down inside the fixed vertical shells 8. The coordination of the fixed vertical shells 8 and the support slide plate 7 can enhance the firmness of the third electric push rod 6. The top of the fixed vertical shell 8 is slidably connected with the support slide plate 7, and the top of the support slide plate 7 is fixedly connected to the third electric push rod 6;

[0023] See also Figure 4 The dust collecting mechanism 3 includes a dust collecting box 23, a filter screen plate 22 is fixedly connected to the left side of the inner cavity of the dust collecting box 23, a connecting air duct 25 is fixedly connected to the right side of the top of the dust collecting box 23, the front side of the connecting air duct 25 is connected to the dust collecting housing 14, and the left side of the dust collecting box 23 is fixedly connected to the exhaust fan 24;

[0024] See also Figure 2 , threading openings 19 are provided on both sides of the top of the installation base plate 1, and limited openings 13 are provided on both sides of the front bottom of the support vertical plate 15. By setting the limited openings 13, a guiding function is provided to limit the moving direction of the installation slider 21;

[0025] See also Figure 2 and Figure 3A storage opening is provided on the front side of the top of the mounting base plate 1, and a rear baffle 18 is fixedly connected to the middle part of the bottom of the front side of the supporting vertical plate 15. By setting the rear baffle 18, the rear side of the straw can be limited and blocked. The surface of the driving screw rod 20 is movably connected to the supporting vertical plate 15 through a bearing, and the left and right sides of the surface of the driving screw rod 20 are respectively provided with a left-handed thread and a right-handed thread.

[0026] When in use, connect the device to an external power supply and a controller, control the second electric push rod 9 to drive the front push plate 5 on the front side of the third electric push rod 6 to move downward to the bottom of the mounting base plate 1, and then place the straw horizontally between the left and right side baffles 12, control the drive motor 2 to drive the drive screw 20 to rotate forward, and the forward rotating drive screw 20 causes the mounting sliders 21 on the left and right sides of the surface to move relatively, at this time, the side baffles 12 on both sides of the straw move relatively accordingly to align the straw, and then control the second electric push rod 9 to push the front push plate 5 to rise and reset, and at the same time control the third electric push rod 6 and the first electric push rod 16 to work, the third electric push rod 6 pushes the front push plate 5 to move backward to press the straw in the front and rear directions, and the first electric push rod 16 pushes the upper pressure plate 17 downward to The straw is compressed in the up and down directions. After the compression is completed, the personnel thread the straw through the threading openings 19 on both sides to tie it up. In this way, the limiting structure can be adjusted according to the different lengths of the straw. There is no need for personnel to manually align and organize the straw, which reduces the workload of personnel and improves the baling efficiency. Dust will be generated in the process of compressing the straw. At this time, the exhaust fan 24 is controlled to work to extract the air in the dust box 23. Since the dust box 23 is in a negative pressure state, the flying dust on the front side of the dust collection cover 14 is sucked in at this time, and then enters the dust box 23 through the connecting air duct 25. The filter screen plate 22 filters the dust in the air and collects it in the dust box 23. Dust collection in this way can avoid dust pollution of the working environment, prevent personnel from inhaling it into the body, and ensure the health of personnel.

[0027] In summary: the straw baling device, through the coordinated use of the driving motor 2, the dust suction mechanism 3, the forward pushing mechanism 4, the side baffle 12, the limit opening 13, the dust suction cover 14, the driving screw 20 and the mounting slider 21, solves the problem that personnel need to manually arrange the straw, which increases labor intensity, reduces baling efficiency, and has no dust suction function, resulting in pollution of the working environment.

Claims

1. A straw baling device, comprising a mounting base (1), characterized in that: A support vertical plate (15) is welded to the rear side of the top of the mounting base plate (1), a first electric push rod (16) is bolted to the top of the front side of the support vertical plate (15), an upper pressure plate (17) is bolted to the bottom of the first electric push rod (16), a drive motor (2) is bolted to the right side of the rear side of the support vertical plate (15), a drive screw (20) is fixedly connected to the output end of the drive motor (2), mounting slide blocks (21) are threadedly sleeved on the left and right sides of the surface of the drive screw (20), the front side of the mounting slide block (21) penetrates through the front side of the support vertical plate (15) and is fixedly connected to the side baffle (12), the rear side of the support vertical plate (15) penetrates through and is fixedly connected to a dust cover (14), the rear side of the top of the mounting base plate (1) is bolted to the dust collection mechanism (3), support columns (11) are welded to the four corners of the bottom of the mounting base plate (1), and a forward push mechanism (4) is fixedly connected between the left and right support columns (11) on the front side.

2. A straw baling device according to claim 1, characterized in that: The forward push mechanism (4) comprises a fixed transverse plate (10), the middle part of the top of the fixed transverse plate (10) is connected to a second electric push rod (9) by bolts, the top of the second electric push rod (9) is connected to a third electric push rod (6) by bolts, and the front side of the third electric push rod (6) is connected to a forward push plate (5) by bolts.

3. A straw baling device according to claim 2, characterized in that: The left and right sides of the top of the fixed horizontal plate (10) are fixedly connected to fixed vertical shells (8), the top of the fixed vertical shell (8) is penetrated by a support slide plate (7) for sliding connection, and the top of the support slide plate (7) is fixedly connected to the third electric push rod (6).

4. A straw baling device according to claim 1, characterized in that: The dust collection mechanism (3) comprises a dust collection box (23), the left side of the inner cavity of the dust collection box (23) being fixedly connected to a filter screen plate (22), the right side of the top of the dust collection box (23) being fixedly connected to a connecting air duct (25), the front side of the connecting air duct (25) being connected to a dust collection housing (14), and the left side of the dust collection box (23) being fixedly connected to an exhaust fan (24).

5. The straw baling device according to claim 1, characterized in that: The left and right sides of the top of the installation base plate (1) are provided with threading openings (19), and the left and right sides of the front bottom of the support vertical plate (15) are provided with limit openings (13).

6. The straw baling device according to claim 1, characterized in that: A storage opening is provided on the front side of the top of the mounting base plate (1), a rear baffle (18) is fixedly connected to the middle of the bottom of the front side of the supporting vertical plate (15), the surface of the driving screw rod (20) is movably connected to the supporting vertical plate (15) via a bearing, and left-handed threads and right-handed threads are provided on the left and right sides of the surface of the driving screw rod (20), respectively.

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