Film mulching direct seeding machine covering shovel with telescopic adjustment, vibration reduction and rotation stopping functions

Abstract

The utility model relates to the technical field of covering soil on a film, and provides a covering shovel of a film mulching direct seeding machine, which has the functions of telescopic adjustment, vibration reduction and rotation stopping, and comprises a main bracket, and two symmetrically arranged pipe clamps are fixedly connected to the peripheral surface of the main bracket through screws; through the arrangement of the spring, the covering shovel and other structures, in the using process, the device is installed on a direct sowing machine rack, when the ground is fluctuated and the ground condition is uneven, the covering shovel is controlled to float up and down through the spring force, the T-shaped fixing plate drives the pipe clamps and the T-shaped pipe, and then the position can be adjusted; according to the technical scheme, clamping of the pipe clamp can prevent the situation that soil covering work is affected due to rotation caused by large stress in the working process, fixing can be effectively achieved at any angle, and through the technical scheme, the problems that in the prior art, the damping function cannot be achieved, and tools cannot be replaced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil covering on film, and specifically to a soil covering shovel of a film-covering direct seeding machine with telescopic adjustment, vibration reduction and anti-rotation functions. Background Art

[0002] Film mulching and direct seeding cultivation technology is already a well-known cultivation technology. Film mulching and direct seeding cultivation method can accumulate heat and preserve moisture to promote crop growth. At the same time, it can save the use of pesticides and fertilizers, save labor, and reduce planting costs. It is a green cultivation method that deserves to be vigorously promoted. At present, when using biodegradable mulch for film mulching and direct seeding, the existing film mulching and direct seeding machinery often has problems such as uneven surface and insufficient soil fineness, resulting in poor covering effect of the mulch by covering discs or plowshares, and easy flanging of the mulch. It is also difficult to press the soil in the ideal position of the mulch, resulting in poor covering effect. As a result, after covering, the seeds and the soil cannot be in close contact, the seed film is suspended in the air, the seeds cannot contact the soil, and cannot absorb water and nutrients from the soil, resulting in a low germination rate.

[0003] The authorization announcement number in the prior art is: CN217136249U, and the name is a film covering device for potato planting. The device is mainly composed of a connecting plate, and a handrail is fixedly installed at the rear end of the connecting plate. A slide plate is fixedly set at the front end of the connecting plate. A slide groove is opened on the top of the slide plate, and two sliders inside the slide groove can slide smoothly. A guide plate is fixed on the top of the two sliders, and a shovel plate is installed in front of the guide plate. A shovel blade is provided at the front end of the shovel plate. Rollers are installed on the left and right sides of the shovel plate respectively. A mounting plate is fixed inside the shovel plate, and a threaded block is provided on the top of the mounting plate. In front of the slide plate, there is also a mounting frame, which can efficiently complete the film covering work during potato planting.

[0004] However, this patent requires the operator to manually push to achieve soil covering and there is no shock-absorbing device. Long-term operation increases the labor and also makes the operator feel tired, affecting their health and shortening the service life of the covering shovel. Moreover, this patent can only achieve soil covering through a shovel, and it is impossible to replace tools to achieve film pressing. The function is single, which limits its application scope in different planting environments and operating requirements and reduces the flexibility of the equipment. Utility Model Content

[0005] The utility model provides a soil covering shovel of a film-covering direct seeding machine with telescopic adjustment, vibration reduction and rotation-stopping functions, which solves the problems in the related art that the vibration reduction function cannot be realized and the tool cannot be replaced.

[0006] The technical solution of the utility model is as follows:

[0007] A covering shovel for a film-covered direct seeding machine with telescopic adjustment, vibration reduction and anti-rotation functions, comprising a main bracket, with two symmetrically arranged pipe clamps fixedly connected to the outer peripheral surface of the main bracket by screws, one side of one of the pipe clamps is fixedly connected to a T-shaped fixing plate by screws, and one end of the T-shaped fixing plate is fixedly connected to a T-tube by screws.

[0008] Preferably, a connecting block 1 is welded on the T-tube, a circular hole penetrating the T-tube is opened at one end of the T-tube, a hydraulic rod is welded on the top of the connecting block 1, two symmetrically arranged movable plates are movably connected to the outer circumference of the hydraulic rod, a spring is sleeved on the outer circumference of the hydraulic rod, and a through hole penetrating the hydraulic rod is opened at one end of the hydraulic rod.

[0009] Preferably, a mounting plate 1 is welded to the main bracket, a scraper plate is fixedly connected to the mounting plate 1 by screws, a connecting block 2 is welded to the bottom of the main bracket, a mounting plate 2 is welded to the connecting block 2, and a covering shovel is fixedly connected to one side of the mounting plate 2 by screws.

[0010] Preferably, semicircular grooves are respectively provided on opposite sides of the two pipe clamps, and the pipe clamps are slidably connected to the outer peripheral surface of the main bracket for adjusting the height of the covering shovel.

[0011] Preferably, holes are respectively opened inside the two movable plates, the hydraulic rod is movably connected inside the holes, one end of the spring is welded to one side of one of the movable plates, and the other end of the spring is welded to one side of the other movable plate for shock absorption.

[0012] Preferably, a movable groove is provided inside the scraper blade, and the soil covering shovel cooperates with the movable groove to provide space for the soil covering shovel to move.

[0013] Preferably, the interior of the T-tube is provided with a hollow groove penetrating the T-tube, and the main bracket is slidably connected inside the hollow groove to adjust the height of the covering shovel.

[0014] The working principle and beneficial effects of the utility model are:

[0015] 1. In the utility model, structures such as springs and soil covering shovels are arranged. During use, the device is installed on the frame of the live broadcast machine. When the ground is undulating and uneven, the soil covering shovel is controlled to float up and down by the spring force. The position can be adjusted by driving the pipe clamp and T-tube through the T-shaped fixing plate. The clamping of the pipe clamp can prevent the self-rotation due to the large force during work, which affects the soil covering work, and can also effectively achieve fixation at any angle.

[0016] 2. In the utility model, a scraper plate and a mounting plate are provided as two structures, and a movable groove is provided inside the scraper plate. The covering shovel is movably connected inside the movable groove. When working, the scraper plate scrapes off the sticky mud on the covering shovel during the working process to ensure the working effect. The scraper plate and the covering shovel can be disassembled and replaced with a film pressing shovel after disassembly, so that the soil is not covered and it can be used for paddy field work, thereby improving the adaptability and working efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a side view of the utility model;

[0020] Figure 3 It is the main diagram of the utility model.

[0021] In the figure: 1. main bracket; 2. spring; 3. T-shaped fixing plate; 4. hydraulic rod; 5. pipe clamp; 6. covering shovel; 7. mud scraper; 8. mounting plate 1; 9. T-tube; 10. connecting block 1; 11. through hole; 12. round hole; 13. mounting plate 2; 14. connecting block 2; 15. movable sheet; 16. movable groove. DETAILED DESCRIPTION

[0022] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] like Figure 1 to Figure 3As shown, this embodiment proposes a main bracket, on the outer circumference of the main bracket, there are two symmetrically arranged pipe clamps fixedly connected by screws, one side of one of the pipe clamps is fixedly connected to a T-shaped fixing plate by screws, one end of the T-shaped fixing plate is fixedly connected to a T-tube by screws, a connecting block is welded on the T-tube, one end of the T-tube is provided with a circular hole penetrating itself, a hydraulic rod is welded on the top of the connecting block 1, and two symmetrically arranged movable pieces are movably connected on the outer circumference of the hydraulic rod, a spring is sleeved on the outer circumference of the hydraulic rod, and one end of the hydraulic rod is provided with a through hole penetrating itself, through the arrangement of structures such as the spring 2 and the covering shovel 6, during use, the device is installed on the live broadcast machine frame, when the ground is undulating and the terrain is uneven, the covering shovel 6 is controlled to float up and down by the spring 2 force, and the position can be adjusted by driving the pipe clamp 5 and the T-tube 9 through the T-shaped fixing plate 3, and the clamping of the pipe clamp 5 can prevent rotation due to large force during work, which affects the covering work, and can also effectively achieve fixation at any angle.

[0025] like Figure 1 to Figure 3 As shown, semicircular grooves are respectively provided on opposite sides of the two pipe clamps, the pipe clamps are slidably connected to the outer circumferential surface of the main bracket, holes are respectively provided inside the two movable plates, the hydraulic rod is movably connected inside the holes, one end of the spring is welded to one side of one of the movable plates, and the other end of the spring is welded to one side of the other movable plate, an empty groove is provided inside the T-tube that runs through the tube, and the main bracket is slidably connected inside the empty groove.

[0026] In this embodiment, during use, the device is installed on the live broadcast machine frame. When the ground is undulating and uneven, the hydraulic rod 4 moves, driving the movable plate 15 on the hydraulic rod 4 to move accordingly, and the covering shovel 6 is controlled to float up and down by the spring 2 force. During installation, the height of the covering shovel 6 is achieved by the T-shaped fixing plate 3 on the pipe clamp 5 driving the T-tube 9. By loosening the pipe clamp 5, the installation position on the main bracket 1 can be adjusted. It should be noted that one end of the T-shaped fixing plate 3 is tightened with the T-tube 9 by bolts, and one end section is connected to the pipe clamp 5. At the same time, the two pipe clamps 5 are tightened and fixed to the main bracket 1, so as to prevent the covering shovel 6 from rotating due to the large force during work, affecting the covering work. It can also be effectively fixed at any angle. The covering shovel 6 has the ability to extend and retract up and down, which makes it flexible to respond to different terrains and work requirements. Through the telescopic function, the covering shovel 6 can adapt to different excavation depths, and can easily handle both shallow loose soil and deep soil. The shock absorption function of the covering shovel 6 effectively reduces the vibration and impact force generated during the operation, which can not only protect the health of the operator and reduce the fatigue caused by long-term operation, but also extend the service life of the covering shovel 6. The hydraulic rod 4 absorbs and disperses the vibration energy, making the covering shovel 6 more stable during operation, improving work efficiency and work quality, and the anti-rotation structure installed on the covering shovel 6 can effectively fix the shovel head at any angle to prevent unnecessary rotation during operation. This feature is particularly important in slope operations or complex terrains. It ensures the stability and safety of the covering shovel 6 and improves the operation accuracy and efficiency. The design of the anti-rotation structure is not only simple and easy to use, but also sturdy and durable, and can maintain a good working condition for a long time.

[0027] Example 2

[0028] like Figure 1 to Figure 3 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a mounting plate 1 is welded on the main bracket, a scraper plate is fixedly connected to the mounting plate 1 by screws, a connecting block 2 is welded on the bottom of the main bracket, a mounting plate 2 is welded to the connecting block 2, a covering shovel is fixedly connected to one side of the mounting plate 2 by screws, through the arrangement of structures such as the scraper plate 7 and the mounting plate 2 13, a movable groove 16 is opened inside the scraper plate 7, and the covering shovel 6 is movably connected inside the movable groove 16. When working, the scraper plate 7 scrapes off the sticky soil on the covering shovel 6 during the working process to ensure the working effect. The scraper plate and the covering shovel 6 are both detachable and can be replaced with a film pressing shovel after disassembly, so that the soil is not covered and it can be used for paddy field work, thereby improving the adaptability and working efficiency of the equipment.

[0029] like Figure 1 to Figure 3 As shown, a movable groove is provided inside the scraper blade, and the soil covering shovel cooperates with the movable groove.

[0030] In this embodiment, a movable groove 16 is provided inside the scraper plate 7, and the covering shovel 6 is movably connected inside the movable groove 16. When working, the scraper plate 7 scrapes off the sticky soil on the covering shovel 6 during the working process to ensure the working effect. The scraper plate and the covering shovel are detachable. After disassembly, they can be replaced with a film pressing shovel, which can be used for paddy field work without covering the soil. After the scraper plate is disassembled, the covering shovel 6 can be quickly and conveniently replaced with a film pressing shovel, so that the same equipment can be applied to different working environments and needs, especially suitable for occasions where it is necessary to switch between paddy fields and dry land, thereby improving the utilization rate of the equipment and reducing the time and effort during operation due to the simple and quick replacement process. The time is cut off, thereby improving the overall operation efficiency. In paddy field operations, the film pressing shovel can effectively compact the soil to form a flat field surface, providing good conditions for subsequent planting or transplanting operations. The removal and installation process of the scraper and film pressing shovel is relatively simple, without the need for complex tools or professional skills, reducing maintenance costs. At the same time, the disassembled parts are also easier to clean and maintain, extending the service life. Through simple replacement operations, the diversification of equipment functions is achieved, avoiding the cost of purchasing multiple equipment with different functions. This is a very important advantage for agricultural cooperatives or individual farmers with limited funds.

[0031] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A soil covering shovel for a film direct seeding machine with telescopic adjustment, vibration reduction and anti-rotation functions, characterized in that: The invention comprises a main bracket (1), wherein two symmetrically arranged pipe clamps (5) are fixedly connected to the outer peripheral surface of the main bracket (1) by means of screws, wherein one side of one of the pipe clamps (5) is fixedly connected to a T-shaped fixing plate (3) by means of screws, and one end of the T-shaped fixing plate (3) is fixedly connected to a T-tube (9) by means of screws.

2. The soil covering shovel of the film direct seeding machine with telescopic adjustment, vibration reduction and anti-rotation functions according to claim 1 is characterized in that: A connecting block (10) is welded to the T-tube (9), one end of the T-tube (9) is provided with a circular hole (12) penetrating the T-tube (9), a hydraulic rod (4) is welded to the top of the connecting block, two symmetrically arranged movable plates (15) are movably connected to the outer circumference of the hydraulic rod (4), a spring (2) is sleeved on the outer circumference of the hydraulic rod (4), and one end of the hydraulic rod (4) is provided with a through hole (11) penetrating the T-tube (9).

3. The soil covering shovel of the film direct seeding machine with telescopic adjustment, vibration reduction and anti-rotation functions according to claim 2 is characterized in that: A mounting plate 1 (8) is welded to the main support (1), a scraper plate (7) is fixedly connected to the mounting plate 1 (8) by screws, a connecting block 2 (14) is welded to the bottom of the main support (1), a mounting plate 2 (13) is welded to the connecting block 2 (14), and a covering shovel (6) is fixedly connected to one side of the mounting plate 2 (13) by screws.

4. The soil covering shovel of the film direct seeding machine with telescopic adjustment, vibration reduction and anti-rotation functions according to claim 3 is characterized in that: Semicircular grooves are respectively provided on opposite sides of the two pipe clamps (5), and the pipe clamps (5) are slidably connected to the outer peripheral surface of the main bracket (1).

5. The soil covering shovel of the film direct seeding machine with telescopic adjustment, vibration reduction and anti-rotation functions according to claim 4 is characterized in that: Holes are respectively provided inside the two movable plates (15), the hydraulic rod (4) is movably connected inside the holes, one end of the spring (2) is welded to one side of one of the movable plates (15), and the other end of the spring (2) is welded to one side of the other movable plate (15).

6. The soil covering shovel of the film direct seeding machine with telescopic adjustment, vibration reduction and anti-rotation functions according to claim 5 is characterized in that: A movable groove (16) is provided inside the scraper blade (7), and the soil covering shovel (6) cooperates with the movable groove (16).

7. The soil covering shovel of the film direct seeding machine with telescopic adjustment, vibration reduction and anti-rotation functions according to claim 6 is characterized in that: The T-tube (9) has an empty slot extending through it, and the main bracket (1) is slidably connected to the inside of the empty slot.

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