Film mulching machine for agricultural planting

Abstract

The utility model discloses a mulch applicator for agricultural planting, and relates to the technical field of agricultural planting. The mulch applicator for agricultural planting comprises a case, the bottom of the case is open, a feeding opening is formed in the front side of the case, a fixing rod is fixedly installed on the inner wall of the rear side of the case, the outer wall of the fixing rod is sleeved with a film, one end of the film is laid below the case, rotating shafts are rotationally installed on the front side and the rear side of the case, and moving wheels are fixedly installed on the outer walls of the rotating shafts; the two bulldozing assemblies are arranged on the front side and the rear side of the case. According to the mulch applicator for agricultural planting, the case can be driven to move through the driving structure, so that a film can automatically cover the ground, the mulch application efficiency is improved, the bulldozing assembly can be pushed to ascend and descend through the lifting structure, and a bulldozing roller of the bulldozing assembly can be driven to make contact with the ground; therefore, the bulldozing assembly pushes soil on the front side and the rear side of the film to the top of the film, automatic soil covering of the film is achieved, manual operation is not needed, and the film covering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a film mulching machine for agricultural planting. Background Technique

[0002] The ground film is a ground covering film, usually a transparent or black PE film, and there are also green and silver films, which are used for ground covering to increase soil temperature, maintain soil moisture, maintain soil structure, prevent pests from attacking crops and diseases caused by certain microorganisms, etc., and promote the growth of plants. Usually after the ground is covered with the film, it is necessary to manually cover the side edges of the film with soil to prevent the film from being blown away by the strong wind.

[0003] Chinese patent document CN220571153U, a film mulching machine for agricultural planting, includes a mounting plate, and also includes: a storage structure: the storage structure is used to store the film for agricultural film mulching; a moving structure: the device is driven to move through the moving structure; a paving structure: there are multiple paving structures, and the ground is paved and flattened through the multiple paving structures to facilitate film mulching; after the film for film mulching is wound and stored by the winding rod of the film mulching machine for agricultural planting, the connecting rod is fixed through two buckle components to realize the fixation of the winding rod. The film is laid on the ground by the movement of the device. During the laying process, the ground is leveled through multiple paving structures to make the film laid more flat. After the film is used up, the buckle plate and the buckle column are separated by rotating the linkage ring on the fixed rod, and the connecting rod, the winding rod and the insertion rod can be taken out to replace the new film.

[0004] However, after the above-mentioned film mulching machine covers the ground with the film, it is necessary to manually cover the side edges of the film with soil to prevent the film from being blown away by the strong wind. Content of the Utility Model

[0005] The purpose of the utility model is to provide a film mulching machine for agricultural planting to solve the problems and defects raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a film mulching machine for agricultural planting, including a machine case, the bottom of the machine case is open, a feeding port is opened on the front side of the machine case, a fixed rod is fixedly installed on the rear inner wall of the machine case, a film is sleeved on the outer wall of the fixed rod, one end of the film is laid below the machine case, a rotating shaft is rotatably installed on the front and rear sides of the machine case, a moving wheel is fixedly installed on the outer wall of the rotating shaft, and two groups of soil pushing components are arranged on the front and rear sides of the machine case, and a lifting structure is installed between the machine case and the soil pushing components. The soil is pushed to the top of the film through the lifting structure and the soil pushing components, and a driving structure is installed on the machine case, and the driving structure is used to drive the film mulching machine to perform automatic film mulching.

[0007] Preferably, the earth-pushing component includes a machine housing, a motor B, and an earth-pushing roller. The motor B is rotatably installed on both sides of the machine housing, and the earth-pushing roller is fixedly installed on the outer wall of one side of the machine housing. The output shaft of the earth-pushing roller is fixedly installed with one end of the motor B, which is used to push the soil on the front and back sides of the film to the top of the film, realizing automatic soil covering for the film without manual operation, thus improving the film covering efficiency.

[0008] Preferably, the lifting structure includes a motor C, a worm, a fixed shaft, a worm gear, and a connecting rod. The motor C is fixedly installed on the outer wall of the top of the machine case. The worm is rotatably installed on the inner top of the machine case. The output shaft of the motor C is fixedly installed with one end of the worm. The worm gear is rotatably installed on the outer wall of the fixed shaft. The connecting rod is fixedly installed on the outer wall of the worm gear and the outer wall of the machine housing. Activity openings are provided on the front and back sides of the machine case. The connecting rod is movably installed in the activity openings, and the worm is meshed with the worm gear, which can push the earth-pushing component to lift, enabling the earth-pushing roller of the earth-pushing component to contact the ground.

[0009] Preferably, the driving structure includes a motor A, a transmission shaft, a bevel gear A, and a bevel gear B. The motor A is fixedly installed on the outer wall of the top of the machine case. The transmission shaft is rotatably installed on the inner top of the machine case. The output shaft of the motor A is fixedly installed with one end of the transmission shaft. The bevel gear A is fixedly installed at the other end of the transmission shaft. The bevel gear B is fixedly installed on the outer wall of the rotating shaft, and the bevel gear B is meshed with the bevel gear A, which can drive the machine case to move, enabling the film to be automatically covered on the ground and improving the film covering efficiency.

[0010] Preferably, pressing plates are fixedly installed inside the front and back sides of the machine case. The pressing plates are arc-shaped and are in contact with the film.

[0011] Preferably, L-shaped fixing plates are fixedly installed on the inner walls of the front and back sides of the machine case, and a storage battery is fixedly installed on the top of the L-shaped fixing plates.

[0012] Preferably, the fixed shaft is fixedly installed between the pressing plate and the L-shaped fixing plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] For this agricultural film covering machine, through the driving structure, the machine case can be driven to move, enabling the film to be automatically covered on the ground and improving the film covering efficiency. Through the lifting structure, the earth-pushing component can be pushed to lift, enabling the earth-pushing roller of the earth-pushing component to contact the ground, so that the earth-pushing component can push the soil on the front and back sides of the film to the top of the film, realizing automatic soil covering for the film without manual operation and improving the film covering efficiency. Description of the Drawings

[0015] The following further illustrates the present utility model in conjunction with the drawings and embodiments:

[0016] Figure 1 Schematic structural diagram of the present utility model;

[0017] Figure 2 Cross-sectional view of the chassis of the present utility model;

[0018] Figure 3 is Figure 2 Schematic diagram of the other side structure of

[0019] Reference numerals: 1, chassis; 2, rotating shaft; 3, moving wheel; 4, motor A; 5, transmission shaft; 6, bevel gear A; 7, bevel gear B; 8, pressing plate; 9, fixed rod; 10, film; 11, casing; 12, motor B; 13, soil pushing roller; 14, motor C; 15, worm; 16, fixed shaft; 17, worm gear; 18, connecting rod; 19, L-shaped fixing plate; 20, storage battery. Detailed implementation manners

[0020] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be construed as a limitation on the protection scope of the present utility model.

[0021] Please refer to Figures 1-3 , the present utility model provides a technical solution: a film mulching machine for agricultural planting, including a chassis 1, the bottom of the chassis 1 is provided with an opening, a feeding port is opened on the front side of the chassis 1, a fixed rod 9 is fixedly installed on the rear inner wall of the chassis 1, a film 10 is sleeved on the outer wall of the fixed rod 9, one end of the film 10 is laid under the chassis 1, rotating shafts 2 are rotatably installed on the front and rear sides of the chassis 1, moving wheels 3 are fixedly installed on the outer walls of the rotating shafts 2, and two sets of soil pushing components are further included on the front and rear sides of the chassis 1, a lifting structure installed between the chassis 1 and the soil pushing components, which is used to push the soil to the top of the film 10 through the lifting structure and the soil pushing components, and a driving structure installed on the chassis 1, which is used to drive the film mulching machine to perform automatic film mulching through the driving structure.

[0022] The soil pushing component includes a casing 11, a motor B 12, and a soil pushing roller 13. The motor B 12 is rotatably installed on both sides of the casing 11, the soil pushing roller 13 is fixedly installed on one outer wall of the casing 11, the output shaft of the soil pushing roller 13 is fixedly installed with one end of the motor B 12. Starting the motor B 12, the motor B 12 drives the soil pushing roller 13 to rotate. The rotation of the soil pushing roller 13 can push the soil on the front and rear sides of the film 10 to the top of the film 10, realizing automatic soil covering for the film 10, without manual operation, and improving the film mulching efficiency.

[0023] The lifting structure includes a motor C14, a worm 15, a fixed shaft 16, a worm gear 17, and a connecting rod 18. The motor C14 is fixedly installed on the outer wall of the top of the chassis 1. The worm 15 is rotatably installed on the inner top of the chassis 1. One end of the output shaft of the motor C14 is fixedly installed with the worm 15. The worm gear 17 is rotatably installed on the outer wall of the fixed shaft 16. The connecting rod 18 is fixedly installed on the outer walls of the worm gear 17 and the housing 11. Activity openings are provided on the front and rear sides of the chassis 1. The connecting rod 18 is movably installed in the activity openings, and the worm 15 meshes with the worm gear 17. When the motor C14 is started, the output shaft of the motor C14 drives the worm 15 to rotate. The rotation of the worm 15 drives the worm gear 17, the connecting rod 18, and the earth-pushing assembly to descend, so that the earth-pushing roller 13 of the earth-pushing assembly contacts the ground.

[0024] The driving structure includes a motor A4, a transmission shaft 5, a bevel gear A6, and a bevel gear B7. The motor A4 is fixedly installed on the outer wall of the top of the chassis 1. The transmission shaft 5 is rotatably installed on the inner top of the chassis 1. One end of the output shaft of the motor A4 is fixedly installed with the transmission shaft 5. The bevel gear A6 is fixedly installed at the other end of the transmission shaft 5. The bevel gear B7 is fixedly installed on the outer wall of the rotating shaft 2, and the bevel gear B7 meshes with the bevel gear A6. One end of the film 10 is fixed to the ground, and then the motor A4 is started. The output shaft of the motor A4 drives the transmission shaft 5 and the bevel gear A6 to rotate. The rotation of the bevel gear A6 drives the bevel gear B7, the rotating shaft 2, and the moving wheels 3 to rotate, enabling the film covering machine to move. Since one end of the film 10 is fixed to the ground, the film covering efficiency is improved when the film covering machine moves.

[0025] Pressing plates 8 are fixedly installed inside the front and rear sides of the chassis 1. The pressing plates 8 are arc-shaped and are in contact with the film 10.

[0026] L-shaped fixing plates 19 are fixedly installed on the inner walls of the front and rear sides of the chassis 1. A storage battery 20 is fixedly installed on the top of the L-shaped fixing plates 19.

[0027] The fixed shaft 16 is fixedly installed between the pressing plate 8 and the L-shaped fixing plate 19.

[0028] Working principle: The film 10 is sleeved on the outside of the fixed rod 9 through the feeding port. Manually drive one end of the film 10 to wind around one side of the pressing plate 8, and drive one end of the film 10 to be fixed on the ground. Then start the motor A4. The output shaft of the motor A4 drives the transmission shaft 5 and the bevel gear A6 to rotate. The rotation of the bevel gear A6 drives the bevel gear B7, the rotating shaft 2, and the moving wheel 3 to rotate, so that the film covering machine can move. Since one end of the film 10 is fixed on the ground, when the film covering machine moves, the film 10 can cover the ground. By starting the motor C14, the output shaft of the motor C14 drives the worm 15 to rotate. The rotation of the worm 15 drives the worm wheel 17, the connecting rod 18, and the earth-pushing assembly to descend, so that the earth-pushing roller 13 of the earth-pushing assembly contacts the ground. By starting the motor B12, the motor B12 drives the earth-pushing roller 13 to rotate. The rotation of the earth-pushing roller 13 can push the soil to the top of the film 10, and the soil can also be covered during the process of covering the ground with the film.

[0029] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the purpose of the present invention.

Claims

1. A film covering machine for agricultural planting, comprising a machine box (1). The bottom of the machine box (1) is open. A feeding port is formed in the front side of the machine box (1). A fixing rod (9) is fixedly installed on the inner wall of the rear side of the machine box (1). A film (10) is sleeved on the outer wall of the fixing rod (9). One end of the film (10) is laid below the machine box (1). Rotating shafts (2) are rotatably installed on the front and rear sides of the machine box (1). Moving wheels (3) are fixedly installed on the outer walls of the rotating shafts (2). It is characterized in that, It also includes: Two sets of earth-pushing components arranged on the front and rear sides of the chassis (1), a lifting structure installed between the chassis (1) and the earth-pushing components, and through the lifting structure and the earth-pushing components, used to push the soil to the top of the film (10); A driving structure installed on the chassis (1), and through the driving structure, used to drive the film mulching machine to perform automatic film mulching.

2. The film mulching machine for agricultural planting according to claim 1, wherein: The earth-pushing component includes a casing (11), a motor B (12), and an earth-pushing roller (13). The motor B (12) is rotatably installed on both sides of the casing (11), the earth-pushing roller (13) is fixedly installed on the outer wall of one side of the casing (11), and the output shaft of the earth-pushing roller (13) is fixedly installed with one end of the motor B (12).

3. The film mulching machine for agricultural planting according to claim 2, characterized in that: The lifting structure includes a motor C (14), a worm (15), a fixed shaft (16), a worm gear (17), and a connecting rod (18). The motor C (14) is fixedly installed on the outer wall of the top of the chassis (1), the worm (15) is rotatably installed on the inner top of the chassis (1), the output shaft of the motor C (14) is fixedly installed with one end of the worm (15), the worm gear (17) is rotatably installed on the outer wall of the fixed shaft (16), the connecting rod (18) is fixedly installed on the outer walls of the worm gear (17) and the casing (11), movable openings are formed on the front and rear sides of the chassis (1), the connecting rod (18) is movably installed in the movable openings, and the worm (15) is meshed with the worm gear (17).

4. The film mulching machine for agricultural planting according to claim 3, wherein: The driving structure includes a motor A (4), a transmission shaft (5), a bevel gear A (6), and a bevel gear B (7). The motor A (4) is fixedly installed on the outer wall of the top of the chassis (1), the transmission shaft (5) is rotatably installed on the inner top of the chassis (1), the output shaft of the motor A (4) is fixedly installed with one end of the transmission shaft (5), the bevel gear A (6) is fixedly installed at the other end of the transmission shaft (5), the bevel gear B (7) is fixedly installed on the outer wall of the rotating shaft (2), and the bevel gear B (7) is meshed with the bevel gear A (6).

5. The film mulching machine for agricultural planting according to claim 4, characterized in that: Pressing plates (8) are fixedly installed inside the front and rear sides of the chassis (1). The pressing plates (8) are arranged in an arc shape and are in contact with the film (10).

6. The film mulching machine for agricultural planting according to claim 5, wherein: L-shaped fixing plates (19) are fixedly installed on the inner walls of the front and rear sides of the chassis (1), and a storage battery (20) is fixedly installed on the top of the L-shaped fixing plates (19).

7. The film mulching machine for agricultural planting according to claim 6, characterized in that: The fixed shaft (16) is fixedly installed between the pressing plate (8) and the L-shaped fixing plate (19).

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