Potato planting mulch applicator

Abstract

The utility model discloses a potato planting mulch applicator, which belongs to the field of potato planting, and comprises a platform, the top of the platform is rotatably connected with a wind-up roll for accommodating a film, the bottom of the platform is rotatably connected with a mulch applicator roll for smoothing the film, and the top of the platform is fixedly connected with a box body with two open sides. A rotating rod is rotationally connected into the box body, and a driving motor for driving the rotating rod to rotate is arranged on the outer wall of the box body; through the arrangement of the wind-up roller, the film mulching roller, the half gear, the guide block, the teeth and the pressing piece, after the film mulching device is used for mulching a film on potatoes, the situation that the two sides of the film are tilted is avoided, and therefore the situation that water and soil loss of the potatoes is caused by the film with the two sides tilted, and growth of the potatoes is affected is prevented; and the film fixed by the soil cannot freely fall when being blown by wind, so that manual secondary film mulching is not needed, time and labor are saved, and meanwhile, the growth efficiency of the potatoes can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of potato planting, in particular to a potato planting film covering machine. Background Art

[0002] Potatoes, also known as potatoes, are one of China's five major staple foods. They have high nutritional value, strong adaptability and high yield. They are the third most important food crop in the world, second only to wheat and corn. As a high-yield crop, they have become the staple food of the poor and have played an important role in maintaining China's rapid population growth. Currently, potato cultivation requires the use of a mulching machine to provide a sealed space for the potatoes after planting, so as to promote the potato's water absorption and growth and development, and improve the efficiency of soil water utilization. This is a common measure that can prevent soil erosion and increase crop yields.

[0003] However, most potato planting film covering machines in the prior art still have the problem of warping on both sides of the film after covering the potatoes, resulting in the warping of the film on both sides causing soil erosion of the potatoes and affecting the growth of the potatoes. In addition, the warped film will fall off at will due to the wind, thus requiring manual secondary film covering, which is not only time-consuming and labor-intensive, but also greatly affects the growth of the potatoes.

[0004] Therefore, the utility model provides a potato planting film covering machine to solve the above problems. Utility Model Content

[0005] The utility model provides a potato planting film covering machine, which aims to solve the problem proposed in the background technology that after most potato planting film covering machines in the prior art cover the potatoes, the film will be warped on both sides, causing soil erosion of the potatoes, affecting the growth of the potatoes, and the film will fall off randomly due to the wind, requiring manual secondary covering, which is time-consuming and labor-intensive, and will greatly affect the growth of the potatoes.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A potato planting film covering machine includes a platform, the top of the platform is rotatably connected to a winding roller for storing film, the bottom of the platform is rotatably connected to a film covering roller for smoothing the film, the top of the platform is fixedly connected to a box body with openings on both sides, the interior of the box body is rotatably connected to a rotating rod, the outer wall of the box body is provided with a driving motor for driving the rotating rod to rotate, the outer surface of the rotating rod is fixedly connected to a half gear, a guide block is provided outside the half gear, the bottom of the guide block is fixedly connected to a pressing sheet for pressing the film, and the inner side of the guide block is fixedly connected to teeth meshing with the half gear.

[0008] As a preferred technical solution of the present application, a smoothing roller for smoothing the soil is provided at the bottom of the platform, and the outer surface of the rotating rod and the outer surface of the smoothing roller are connected by a transmission bar.

[0009] As a preferred technical solution of the present application, a telescopic rod is fixedly connected to the top of the guide block, and one end of the telescopic rod away from the guide block is fixedly connected to the inner top of the box.

[0010] As a preferred technical solution of the present application, a connecting block is fixedly connected to the bottom of the platform, and a covering soil block is rotatably connected inside the connecting block.

[0011] As a preferred technical solution of the present application, a first opening for film transportation is opened inside the platform, and a second opening for the guide block to slide is opened inside the platform.

[0012] As a preferred technical solution of the present application, the pressing plate slides in the second opening, and the transmission bar is located in the second opening.

[0013] As a preferred technical solution of the present application, a universal wheel is fixedly connected to the bottom of the platform, and a push handle is fixedly connected to one side of the platform.

[0014] The utility model is provided with a winding roller, a coating roller, a half gear, a guide block, teeth and a pressing piece, and utilizes the cooperation of the universal wheel and the push handle to move the platform, so that when the platform moves, the film on the winding roller can pass through the coating roller to coat the potatoes, and at the same time, the driving motor is started to drive the rotating rod to rotate, so that the rotating rod drives the half gear to rotate. When the half gear rotates, the teeth meshed with the guide block can drive the guide block to move up and down repeatedly, so that the guide block can drive the pressing piece to move synchronously, so that the pressing piece can gradually press the two sides of the coated film, so that the two sides of the film can be embedded in the soil and fixed. Furthermore, after the device coats the potatoes, the coated film is unlikely to curl up on both sides, thereby preventing the curled film from causing soil erosion of the potatoes and affecting the growth of the potatoes, and the film fixed by the soil will not fall off at will when blown by the wind, so that there is no need for manual secondary coating, which saves time and labor and ensures the growth efficiency of the potatoes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention is a schematic structural diagram of a potato planting film covering machine;

[0016] Figure 2 This is a schematic diagram of the structure of a platform in a potato planting film covering machine;

[0017] Figure 3 This is a schematic diagram of the structure of a pressing piece in a potato planting mulching machine;

[0018] Figure 4 for Figure 2 A schematic diagram of the enlarged structure at point A;

[0019] Figure 5 for Figure 3 A schematic diagram of the enlarged structure at point B;

[0020] In the picture:

[0021] 1. Platform; 2. Winding roller; 3. Laminating roller; 4. Box; 5. Rotating rod; 6. Driving motor; 7. Half gear; 8. Guide block; 9. Pressing plate; 10. Teeth; 11. Smoothing roller; 12. Transmission bar; 13. Telescopic rod; 14. Connecting block; 15. Laminating block; 16. First opening; 17. Second opening; 18. Universal wheel; 19. Push handle. DETAILED DESCRIPTION

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

[0023] The utility model provides a potato planting film covering machine, such as Figure 1-5 As shown, the laminating machine includes a platform 1, the top of the platform 1 is rotatably connected to a winding roller 2 for receiving the film, the bottom of the platform 1 is rotatably connected to a laminating roller 3 for smoothing the film, the top of the platform 1 is fixedly connected to a box body 4 with openings on both sides, the interior of the box body 4 is rotatably connected to a rotating rod 5, the outer wall of the box body 4 is provided with a driving motor 6 for driving the rotating rod 5 to rotate, the outer surface of the rotating rod 5 is fixedly connected to a half gear 7, the outside of the half gear 7 is provided with a guide block 8, the bottom of the guide block 8 is fixedly connected to a pressing plate 9 for pressing the film, and the inner side of the guide block 8 is fixedly connected to teeth 10 meshing with the half gear 7.

[0024] The output shaft of the driving motor 6 is used to drive the rotating rod 5 to rotate, so that the rotating rod 5 drives the two half gears 7 to rotate. When the half gears 7 rotate, the teeth 10 meshing with the half gears 7 can drive the guide block 8 to move up and down repeatedly, so that the guide block 8 can drive the pressing plate 9 to move up and down repeatedly to gradually press the two sides of the film, so that the two sides of the film can be embedded in the soil to play a fixing role, preventing the two sides of the film from warping up and causing soil erosion in the potato planting area to affect its growth and development, and when blown by the wind, the film is not easy to fall off randomly, thereby ensuring the stability of the potato covering, and the winding roller 2 provides the film with a storage point, so that the film can be smoothly attached to the potato planting land using the covering roller 3, thereby achieving the purpose of covering the potato.

[0025] A smoothing roller 11 for smoothing the soil is provided at the bottom of the platform 1 , and the outer surface of the rotating rod 5 is connected to the outer surface of the smoothing roller 11 via a transmission bar 12 .

[0026] When the rotating rod 5 rotates, the transmission bar 12 and the smoothing roller 11 are used to cooperate with each other so that the smoothing roller 11 can rotate synchronously, so that when the smoothing roller 11 rotates, the soil on both sides of the film can be flattened, making it easier for the pressing sheet 9 to embed the film into the soil for fixing.

[0027] A telescopic rod 13 is fixedly connected to the top of the guide block 8 , and one end of the telescopic rod 13 away from the guide block 8 is fixedly connected to the inner top of the box body 4 .

[0028] The telescopic rod 13 provides the guide block 8 with a fixed point, and the telescopic characteristics of the telescopic rod 13 enable the guide block 8 to move at the same time, so that the guide block 8 has good stability when moving, preventing the guide block 8 from being suspended in the air and unable to form a normal meshing state between the teeth 10 and the half gear 7, thereby ensuring the stability of the guide block 8 when driving the pressing plate 9 to move, and enabling the pressing plate 9 to smoothly press the two sides of the film step by step.

[0029] A connecting block 14 is fixedly connected to the bottom of the platform 1 , and a covering block 15 is rotatably connected inside the connecting block 14 .

[0030] The covering soil block 15 can follow the movement of the platform 1 to cultivate the land on both sides of the potato planting land, so that both sides of the potato planting land have ditch roads, which is convenient for later walking or conducive to the device to carry out the next covering work, and the covering soil block 15 can be adjusted by rotating with the connecting block 14.

[0031] A first opening 16 for film conveyance is provided inside the platform 1 . A second opening 17 for the guide block 8 to slide is provided inside the platform 1 . The pressing piece 9 slides in the second opening 17 . The transmission bar 12 is located in the second opening 17 .

[0032] The first opening 16 provides space for the film to be conveyed, thereby preventing the platform 1 from blocking the conveyance of the film and causing failure of potato coating, thereby ensuring that the potatoes can be smoothly coated, and the second opening 17 provides space for the guide block 8 and the transmission bar 12 to move, so that the guide block 8 will not be restricted when it repeatedly moves up and down by means of the engagement between the teeth 10 and the half gear 7, and the transmission bar 12 can operate smoothly, so that the smoothing roller 11 can rotate smoothly.

[0033] A universal wheel 18 is fixedly connected to the bottom of the platform 1 , and a push handle 19 is fixedly connected to one side of the platform 1 .

[0034] The universal wheels 18 enable the device to be mobile, so that the device can be moved in a potato planting area to cover potatoes, and the push handle 19 allows workers to move the device more conveniently and labor-savingly.

[0035] Working principle:

[0036] When it is necessary to use this device to cover potatoes, first use the push handle 19 and the universal wheel 18 to move the platform 1, so that when the platform 1 moves, the film stored on the winding roller 2 can be covered with the potato by the covering roller 3, and at the same time start the driving motor 6 so that the output shaft of the driving motor 6 drives the rotating rod 5 to rotate, so that the rotating rod 5 drives the two half gears 7 to rotate, so that the teeth 10 engaged with the half gear 7 can drive the guide block 8 to move up and down repeatedly, so as to achieve the purpose that the guide block 8 can drive the pressing plate 9 to move up and down repeatedly to press the two sides of the film, so that the two sides of the film can be embedded in the soil to play a fixing role, and the rotating rod 5 cooperates with the smoothing roller 11 through the transmission bar 12 so that the smoothing roller 11 can rotate synchronously, so that the smoothing roller 11 can flatten the soil thrown away by the covering block 15, which is convenient for the pressing plate 9 to press the film.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A potato planting film covering machine, characterized in that: The invention comprises a platform (1), wherein the top of the platform (1) is rotatably connected to a winding roller (2) for collecting a film, the bottom of the platform (1) is rotatably connected to a laminating roller (3) for smoothing the film, the top of the platform (1) is fixedly connected to a box (4) with openings on both sides, the interior of the box (4) is rotatably connected to a rotating rod (5), the outer wall of the box (4) is provided with a driving motor (6) for driving the rotating rod (5) to rotate, the outer surface of the rotating rod (5) is fixedly connected to a half gear (7), the outside of the half gear (7) is provided with a guide block (8), the bottom of the guide block (8) is fixedly connected to a pressing sheet (9) for pressing the film, and the inner side of the guide block (8) is fixedly connected to teeth (10) meshing with the half gear (7).

2. A potato planting film covering machine according to claim 1, characterized in that: A smoothing roller (11) for smoothing the soil is provided at the bottom of the platform (1), and the outer surface of the rotating rod (5) is connected to the outer surface of the smoothing roller (11) via a transmission bar (12).

3. A potato planting film covering machine according to claim 1, characterized in that: A telescopic rod (13) is fixedly connected to the top of the guide block (8), and one end of the telescopic rod (13) away from the guide block (8) is fixedly connected to the inner top of the box body (4).

4. A potato planting film covering machine according to claim 1, characterized in that: The bottom of the platform (1) is fixedly connected to a connecting block (14), and the interior of the connecting block (14) is rotatably connected to a covering soil block (15).

5. A potato planting film covering machine according to claim 2, characterized in that: A first opening (16) for film conveyance is provided inside the platform (1), and a second opening (17) for the guide block (8) to slide is provided inside the platform (1).

6. A potato planting film covering machine according to claim 5, characterized in that: The pressing plate (9) slides in the second opening (17), and the transmission bar (12) is located in the second opening (17).

7. The potato planting film covering machine according to claim 1, characterized in that: A universal wheel (18) is fixedly connected to the bottom of the platform (1), and a push handle (19) is fixedly connected to one side of the platform (1).

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