Device for planting and film mulching

Abstract

The utility model relates to the technical field of planting, and discloses a device for planting and covering a film, which comprises a platform, a film cylinder is arranged on the top of the moving platform, a laying mechanism is arranged in the middle of the moving platform, a compaction plate is arranged on one side of the laying mechanism, and a soil loosening block for crushing soil is arranged on the other side of the laying mechanism. According to the soil loosening device, the soil loosening block, the soil shoveling plate and the compaction plate are controlled through the limiting plate, the soil loosening block comprises the soil loosening wheel and the fixing rod, and therefore hardening and block masses in soil are effectively broken, the soil becomes soft, and damage to a film is reduced.

Description

Technical Field

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

[0002] The device for planting film covering is to cover the film on the surface of cultivated land to protect the growth of crop seedlings under the film, which can promote the increase of crop yield and income. The existing planting film covering device mainly includes components such as a frame, a film covering drum, a laying mechanism, a compacting mechanism and a fixing mechanism. The frame serves as the basis of the entire device, carries all other components and provides a stable operating platform. The film covering drum is used to store unlaid plastic film, and the film is unfolded and laid on the soil surface by the laying mechanism. The compacting mechanism is responsible for compacting the laid film to ensure that it fits tightly with the soil to prevent it from being blown up or shifted by the wind. During the on-site use, the equipment covers the film on the surface of cultivated land through the laying mechanism, and then the soil on both sides of the soil to be covered is turned over by the compacting mechanism to compact the film on both sides. There is a problem that the film is tightened on both sides by the laying mechanism during the transmission process, and is easily damaged by the whole piece of soil or sharp objects, resulting in scratches or punctures at the film covering, thereby affecting the heat preservation and moisture retention effect and reducing the survival rate.

[0003] To this end, we propose a device for planting film covering. Utility Model Content

[0004] The utility model aims to provide a device for covering crops with film, so as to solve the problem in the above-mentioned background technology that the film is easily damaged by the whole piece of soil or sharp objects when it is tightened on both sides by the laying mechanism during the transmission process, resulting in scratches or punctures at the film covering, thereby affecting the heat preservation and moisture retention effect and reducing the survival rate.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for planting film covering, comprising a mobile platform, a film cylinder is provided on the top of the mobile platform, a laying mechanism is provided in the middle of the mobile platform, a compacting plate is provided on one side of the laying mechanism, a loosening block for crushing the soil is provided on the other side of the laying mechanism, and a shovel board for turning over the soil is provided on one side of the loosening block.

[0006] Preferably, a limit plate for controlling the lifting and lowering of the compaction plate, loosening block and shovel board is provided on the top of the mobile platform, and the limit plate tightly presses the compaction plate, loosening block and shovel board.

[0007] Preferably, a rotating shaft is provided in the middle of the limiting plate, one end of the rotating shaft is fixedly connected to the inside of the moving platform, the middle of the rotating shaft is rotatably connected to a rotating handle, and one end of the rotating handle is rotatably connected to the inside of the limiting plate.

[0008] Preferably, the laying mechanism includes a fixed bracket, a first roller is provided on one side of the fixed bracket, a second roller is provided directly below the fixed bracket, a sliding rod is provided on one side of the fixed bracket, a spring is provided on the outside of the sliding rod, one end of the spring is tightly pressed against a sliding block, and a rotating block is provided at one end of the sliding block.

[0009] Preferably, one end of the sliding block is slidably connected to the inner wall of the fixed bracket through a sliding rod and a spring, and the sliding block is L-shaped.

[0010] Preferably, the loosening block comprises a loosening wheel and a fixing rod, the surface of the loosening wheel is provided with a conical column for crushing the whole piece of soil, and the central axis of the conical column is symmetrical.

[0011] Preferably, the compacting plate is arc-shaped.

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

[0013] The utility model controls the loosening block, the shovel plate and the compacting plate through the limit plate. The loosening block comprises a loosening wheel and a fixing rod, so as to effectively break up the hard knots and lumps in the soil, make the soil soft and reduce the damage to the film. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the overall decomposition of this utility;

[0015] Figure 2 It is a structural diagram of the laying mechanism of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the practical cross-section viewed from above;

[0017] Figure 4 It is a schematic diagram of the overall structure of this utility;

[0018] In the figure: 1. Mobile platform; 2. Film cylinder; 3. Laying mechanism; 4. Compacting plate; 5. Loosening block; 6. Shovel plate; 7. Limiting plate; 8. Rotating shaft; 301. Fixed bracket; 302. First roller; 303. Second roller; 304. Sliding rod; 305. Spring; 306. Sliding block; 307. Rotating block; 501. Loosening wheel; 502. Fixed rod; 701. Rotating handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in 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 in 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.

[0020] Example

[0021] See also Figure 1-Figure 4 The figure shows a device for covering crops with film, comprising a mobile platform 1, a film cylinder 2 is provided on the top of the mobile platform 1, a laying mechanism 3 is provided in the middle of the mobile platform 1, a compacting plate 4 is provided on one side of the laying mechanism 3, a loosening block 5 for crushing the soil is provided on the other side of the laying mechanism 3, and a shovel board 6 for turning over the soil is provided on one side of the loosening block 5. The utility model controls the loosening block, the shovel board and the compacting plate through a limiting plate, and the loosening block comprises a loosening wheel and a fixing rod, thereby effectively crushing the hardened lumps and clumps in the soil, making the soil loose and reducing damage to the film.

[0022] Furthermore, a limit plate 7 is provided on the top of the mobile platform 1 for controlling the lifting and lowering of the compaction plate 4, the loosening block 5 and the shovel board 6. The limit plate 7 tightly presses the compaction plate 4, the loosening block 5 and the shovel board 6. Through the limit plate, the operator can adjust the height of the compaction plate, the loosening block and the shovel board, thereby achieving height adjustment of these components.

[0023] Furthermore, a rotating shaft 8 is provided in the middle of the limit plate 7, one end of the rotating shaft 8 is fixedly connected to the inside of the mobile platform 1, the middle of the rotating shaft 8 is rotatably connected to the rotating handle 701, and one end of the rotating handle 701 is rotatably connected to the inside of the limit plate 7. Through the design of the rotating shaft and the rotating handle, convenient control of the lifting and lowering of the limit plate is realized. The height adjustment of the limit plate can be easily completed by manually rotating the rotating handle.

[0024] Furthermore, the laying mechanism 3 includes a fixed bracket 301, a first roller 302 is provided on one side of the fixed bracket 301, a second roller 303 is provided directly below the fixed bracket 301, a sliding rod 304 is provided on one side of the fixed bracket 301, a spring 305 is provided on the outside of the sliding rod 304, one end of the spring 305 is tightly pressed with a sliding block 306, and one end of the sliding block 306 is provided with a rotating block 307. Through the laying mechanism, various complex farmland environments can be easily coped with to ensure uniform coverage of the film and the heat preservation and moisture retention effects.

[0025] Furthermore, one end of the sliding block 306 is slidably connected to the inner wall of the fixed bracket 301 through the sliding rod 304 and the spring 305. The sliding block 306 is L-shaped, and the L-shaped sliding block is slidably connected to the inner wall of the fixed bracket through the sliding rod and the spring. When the film thickness is uneven or the soil surface is uneven during the laying process, the expansion and contraction of the spring can automatically adjust the position of the sliding block to ensure that the film always remains flat and close to the soil surface.

[0026] Furthermore, the loosening block 5 includes a loosening wheel 501 and a fixed rod 502. The surface of the loosening wheel 501 is provided with a conical column for crushing the entire piece of soil. The central axis of the conical column is symmetrical. The conical shape can easily cut into the soil during rotation, effectively crushing the entire piece of soil and dispersing the hardened parts in the soil, thereby ensuring uniformity and consistency during the loosening process.

[0027] Furthermore, the compacting plate 4 is arc-shaped, and the compacting plate is used to cover the surface of the film.

[0028] In this scheme, the working process is: when the device starts working, the mobile platform will move along a predetermined path. First, the shovel board is responsible for turning the soil, and then the laying mechanism located in the middle of the mobile platform starts to operate. The laying mechanism is composed of a fixed bracket, a first roller, a second roller, a sliding rod, a spring, a sliding block and a rotating block. Among them, the first roller is responsible for extracting the film from the film cylinder and transferring it to the second roller. The second roller further flattens the film and prepares to lay it on the soil.

[0029] During the laying process, the sliding block plays an important role. One end of it is slidably connected to the inner wall of the fixed bracket through a sliding rod and a spring, and its shape is L-shaped. This design enables the sliding block to automatically adjust according to the ups and downs of the soil and the tension of the film, ensuring that the film always maintains close contact with the soil. At the same time, the setting of the rotating block enables the device to adapt to farmlands of different widths, improving the flexibility of the device, and at the same time, the loosening block on the other side of the laying mechanism also starts to work. The loosening block consists of a loosening wheel and a fixed rod. The surface of the loosening wheel is provided with conical columns for breaking the entire piece of soil, and these conical columns are arranged in a central axis symmetrical manner. When the loosening wheel rotates, the conical columns can effectively break the hard knots and clumps in the soil, providing a soft soil environment for subsequent planting work.

[0030] After the film is laid, the compaction plate on one side of the laying mechanism starts to work. The compaction plate is arc-shaped, which can better adapt to the undulations of the soil surface and reduce the damage of the film during the compaction process. Through the compaction of the compaction plate, the air between the film and the soil is expelled, forming a tight fit, effectively preventing the film from being blown up or displaced by the wind.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for planting film covering, characterized in that: The invention comprises a mobile platform (1), wherein a film cylinder (2) is provided on the top of the mobile platform (1), a laying mechanism (3) is provided in the middle of the mobile platform (1), a compacting plate (4) is provided on one side of the laying mechanism (3), a loosening block (5) for crushing soil is provided on the other side of the laying mechanism (3), a shovel board (6) for turning over soil is provided on one side of the loosening block (5), a limit plate (7) for controlling the lifting and lowering of the compacting plate (4) and the loosening block (5) and the shovel board (6) is provided on the top of the mobile platform (1), the limit plate (7) is tightly pressed against the compacting plate (4) and the loosening block (5) and the shovel board (6), a rotating shaft (8) is provided in the middle of the limit plate (7), one end of the rotating shaft (8) is fixedly connected to the inside of the mobile platform (1), the middle of the rotating shaft (8) is rotatably connected to a rotating handle (701), and one end of the rotating handle (701) is rotatably connected to the inside of the limit plate (7).

2. The device for planting film covering according to claim 1, characterized in that: The laying mechanism (3) comprises a fixed bracket (301), a first roller (302) is provided on one side of the fixed bracket (301), a second roller (303) is provided directly below the fixed bracket (301), a sliding rod (304) is provided on one side of the fixed bracket (301), a spring (305) is provided on the outside of the sliding rod (304), one end of the spring (305) is tightly pressed against a sliding block (306), and one end of the sliding block (306) is provided with a rotating block (307).

3. The device for covering crops with film according to claim 2, characterized in that: One end of the sliding block (306) is slidably connected to the inner wall of the fixed bracket (301) through a sliding rod (304) and a spring (305), and the sliding block (306) is L-shaped.

4. The device for planting film covering according to claim 1, characterized in that: The loosening block (5) comprises a loosening wheel (501) and a fixing rod (502). The surface of the loosening wheel (501) is provided with a conical column for crushing the whole piece of soil. The central axis of the conical column is symmetrical.

5. The device for covering crops with film according to claim 1, characterized in that: The compacting plate (4) is arc-shaped.

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