A mulch laying device

Abstract

The utility model relates to the field of agricultural technology, a kind of mulch laying device for benefit, including mounting pole, further include: fixed in the handle of the both sides of the surface of the mounting pole, the both sides of the surface of the mounting pole are fixed with fixed rod, the surface of the mounting pole is fixed with lifting mechanism, the surface of the fixed rod is connected with moving rod by lifting mechanism;Fixed in the surface one side of the moving rod's soil shovel, the surface one side of the moving rod is fixed with moving wheel, the other side of the surface of the moving rod is fixed with mounting block, the soil shovel, moving wheel and mounting block are all sliding on the surface of mounting pole;The utility model in use, under the action of lifting mechanism, moving rod drives soil shovel, moving wheel and mounting block to move, to change the height of action, suitable for the ridge height of different height crops, improve the practicality of the device, in addition, under the action of adjusting mechanism, it can be suitable for different width mulch roll, further improve the applicability of the device.

Description

Technical Field

[0001] This utility model relates to the field of agricultural technology, specifically to a device that facilitates the laying of plastic film. Background Technology

[0002] Mulching film can increase plant yields. Firstly, it promotes earlier seedling emergence. The mulch film raises the temperature around the seeds, creating a more temperate environment that allows them to germinate sooner and grow larger and stronger within the same timeframe. Secondly, mulch film helps prevent drought by reducing soil moisture evaporation and keeping the soil around the seeds moist. In addition to these benefits, mulch film also reduces weed growth. Because there are no pre-drilled holes around the seeds, weeds cannot grow, thus inhibiting weed growth and saving on labor and herbicide costs later on.

[0003] A search revealed a device for laying agricultural mulch film, with publication number CN218353647U. This device includes two mounting rods, each with a sleeve fixedly mounted at its end. A stabilizing rod is slidably fitted inside the sleeve and locked with a fastening bolt. A pull rod is slidably fitted onto the stabilizing rod. Rollers are mounted on the mounting rods, and guide wheels are mounted on the sleeves. A right-angle block is fixedly mounted on the side of the mounting rod, and an installation groove is formed on the right-angle block.

[0004] When using this device, it is convenient to lay mulch film. However, since the ridge height varies for different crops, the fixed-height structure cannot be applied to different ridge heights when dealing with different crops, which leads to a decrease in practicality and applicability. Utility Model Content

[0005] The purpose of this invention is to provide a device that facilitates the laying of plastic film, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a device for facilitating the laying of plastic film, including an installation rod, and further comprising:

[0007] The mounting rod has handles fixed to both sides of its surface, and fixed rods are fixed to both sides of its surface. A lifting mechanism is fixed to the surface of the mounting rod, and a moving rod is connected to the surface of the fixed rod through the lifting mechanism.

[0008] A digging shovel is fixed to one side of the surface of the movable rod. A movable wheel is fixed to one side of the surface of the movable rod, and a mounting block is fixed to the other side of the surface of the movable rod. The digging shovel, the movable wheel, and the mounting block all slide on the surface of the mounting rod.

[0009] An adjustment mechanism fixed to the surface of the mounting block.

[0010] Preferably, the lifting mechanism includes a motor fixed to the inner cavity of the housing. The output end of the motor is provided with a first transmission rod via bevel gear transmission. Both sides of the surface of the first transmission rod are provided with second transmission rods via bevel gear transmission. The other end of the second transmission rod is provided with a threaded rod via bevel gear transmission. A threaded sleeve is engaged on the surface of the threaded rod. The other end of the threaded sleeve is fixed to the surface of the moving rod.

[0011] Preferably, telescopic rods are fixed on both sides of the surface of the movable rod, and the other end of the telescopic rod is fixed to the surface of the fixed rod.

[0012] Preferably, a bearing seat is rotatably provided on one side of the surface of the first transmission rod, and the other end of the bearing seat is fixed to the surface of the fixed rod.

[0013] Preferably, the adjustment mechanism includes a sliding groove formed on the surface of the mounting blocks on both sides, a sliding block slidably disposed on the surface of the sliding groove, a plurality of adjustment blocks formed on the surface of the sliding block, a plurality of pins slidably disposed on the surface of the adjustment block, and a mounting post rotatably disposed at one end of the sliding block.

[0014] Preferably, the pin is L-shaped, and the shape of the long end is complementary to the shape of the adjusting block.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] When in use, this utility model can move the moving rod, the digging shovel, the moving wheel, and the mounting block under the action of the lifting mechanism, thereby changing the working height and making it suitable for crop ridges of different heights, thus improving the practicality of the device. In addition, under the action of the adjustment mechanism, it can be used for mulch film rolls of different widths, further improving the applicability of the device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram from another perspective of the present invention;

[0019] Figure 3 This is a partial three-dimensional structural diagram of the present invention;

[0020] Figure 4 This is a partial three-dimensional structural diagram of the present invention.

[0021] In the diagram: 1. Mounting rod; 2. Handle; 3. Fixing rod; 4. Moving rod; 5. Soil scraper; 6. Moving wheel; 7. Mounting block; 8. Machine housing; 9. Lifting mechanism; 91. Motor; 92. First transmission rod; 93. Second transmission rod; 94. Threaded rod; 95. Threaded sleeve; 10. Telescopic rod; 11. Bearing seat; 12. Adjusting mechanism; 121. Slide groove; 122. Sliding block; 123. Adjusting block; 124. Mounting column; 125. Pin. Detailed Implementation

[0022] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0023] Please see Figure 1-4 As shown, a device for facilitating the laying of plastic film includes an installation rod 1, handles 2 fixed to both sides of the surface of the installation rod 1, fixing rods 3 fixed to both sides of the surface of the installation rod 1, a lifting mechanism 9 fixed to the surface of the installation rod 1, a movable rod 4 connected to the surface of the fixing rod 3 via the lifting mechanism 9, a soil-digging shovel 5 fixed to one side of the surface of the movable rod 4, a movable wheel 6 fixed to one side of the surface of the movable rod 4, and an installation block 7 fixed to the other side of the surface of the movable rod 4. The soil-digging shovel 5, the movable wheel 6, and the installation block 7 all slide on the surface of the installation rod 1. The device also includes:

[0024] Adjustment mechanism 12 is fixed to the surface of mounting block 7.

[0025] When in use, the lifting mechanism 9 allows the moving rod 4 to move the digging shovel 5, the moving wheel 6, and the mounting block 7, thereby changing the working height and making it suitable for crop ridges of different heights, thus improving the practicality of the device. In addition, the adjusting mechanism 12 allows it to be used with mulch film rolls of different widths, further improving the applicability of the device.

[0026] The lifting mechanism 9 includes a motor 91 fixed inside the housing 8. The output end of the motor 91 is provided with a first transmission rod 92 via bevel gear transmission. Both sides of the surface of the first transmission rod 92 are provided with second transmission rods 93 via bevel gear transmission. The other end of the second transmission rod 93 is provided with a threaded rod 94 via bevel gear transmission. A threaded sleeve 95 engages with the surface of the threaded rod 94. The other end of the threaded sleeve 95 is fixed to the surface of the moving rod 4. In this embodiment, through the arrangement of the motor 91, the first transmission rod 92, the second transmission rod 93, the threaded rod 94, and the threaded sleeve 95, the first transmission rod 92 rotates under the action of the motor 91, and the threaded rod 94 rotates under the action of the second transmission rods 93 on both sides. The threaded sleeve 95 engaging with the surface of the threaded rod 94 allows the moving rod 4 to rise and fall.

[0027] Motor 91 is a servo motor and has a brake device.

[0028] Telescopic rods 10 are fixed on both sides of the surface of the movable rod 4, and the other end of the telescopic rod 10 is fixed to the surface of the fixed rod 3. In this embodiment, the telescopic rod 10 provides a limit for the lifting and lowering of the movable rod 4, thereby improving the stability of the movable rod 4 when it is lifted and lowered.

[0029] A bearing seat 11 is rotatably provided on one side of the surface of the first transmission rod 92, and the other end of the bearing seat 11 is fixed to the surface of the fixed rod 3. In this embodiment, with this arrangement, when the first transmission rod 92 rotates, the bearing seat 11 can provide a limit for the rotation of the first transmission rod 92, thereby improving the stability of the first transmission rod 92 when it rotates.

[0030] The adjustment mechanism 12 includes a sliding groove 121 formed on the surface of the mounting blocks 7 on both sides. A sliding block 122 is slidably disposed on the surface of the sliding groove 121. A plurality of adjustment blocks 123 are formed on the surface of the sliding block 122. A plurality of pins 125 are slidably disposed on the surface of the adjustment blocks 123. An installation post 124 is rotatably disposed at one end of the sliding block 122. In this embodiment, through the arrangement of the sliding groove 121, the sliding block 122, the adjustment block 123, the installation post 124 and the pins 125, the sliding block 122 can slide under the action of the sliding groove 121, thereby exposing different adjustment blocks 123 on one side of the mounting block 7. The position of the sliding block 122 can be limited under the action of the pins 125. After the installation posts 124 on both sides are adjusted, the workers can install the mulch film roll through the installation posts 124 on both sides. The position of the sliding block 122 can be limited under the action of the mulch film roll on both sides and the pins 125.

[0031] The pin 125 is L-shaped, and the shape of its long end is complementary to the shape of the adjusting block 123. In this embodiment, this arrangement improves the fit between the pin 125 and the sliding block 122, and the L-shape makes it easier for workers to handle.

[0032] Working principle: The rolled-up mulch film is placed on the two mounting posts 124 on both sides, the mulch film is pulled out, and the soil is pressed against the edge of the mulch film. The handle 2 drives the entire device to move. The two front digging shovels 5 turn the soil outward. As the device moves, the mulch film is continuously loosened. The moving wheels 6 roll the edge of the mulch film. The two rear digging shovels 5 turn the turned soil to the edge of the mulch film to press and cover the edge of the laid mulch film. For the specific working principle, please refer to the mulch film laying device for agricultural planting with application number CN202221361594.5. When installing the mulch film roll, the worker can use the adjustment mechanism 12 and the pin 125, and then slide the sliding block 122 relative to the slide groove 121 to adjust the distance between the two mounting posts 124. It is suitable for mulch film rolls of different widths.

[0033] Furthermore, the ridge height varies depending on the crop. When working with different crops, the operator can use motor 91. Motor 91 rotates the first transmission rod 92, which in turn, under the action of the second transmission rods 93 on both sides, engages the threaded rod 94 and the threaded sleeve 95. The threaded sleeve 95 then drives the moving rod 4 to rise and fall, causing the digging shovel 5, the moving wheel 6, and the mounting block 7 to rise and fall, thus adjusting the working height. This makes the device suitable for different crop ridge heights and improves its practicality.

[0034] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A device for facilitating the laying of plastic film, comprising an installation rod (1), characterized in that, Also includes: Handles (2) are fixed on both sides of the surface of the mounting rod (1). Fixing rods (3) are fixed on both sides of the surface of the mounting rod (1). Lifting mechanism (9) is fixed on the surface of the mounting rod (1). Moving rod (4) is connected to the surface of the fixing rod (3) through the lifting mechanism (9). A digging shovel (5) is fixed to one side of the surface of the moving rod (4). A moving wheel (6) is fixed to one side of the surface of the moving rod (4). A mounting block (7) is fixed to the other side of the surface of the moving rod (4). The digging shovel (5), the moving wheel (6) and the mounting block (7) all slide on the surface of the mounting rod (1). Adjustment mechanism (12) fixed to the surface of the mounting block (7).

2. The device for facilitating the laying of plastic film according to claim 1, characterized in that: The lifting mechanism (9) includes a motor (91) fixed in the inner cavity of the housing (8). The output end of the motor (91) is provided with a first transmission rod (92) through bevel gear transmission. Both sides of the surface of the first transmission rod (92) are provided with a second transmission rod (93) through bevel gear transmission. The other end of the second transmission rod (93) is provided with a threaded rod (94) through bevel gear transmission. The surface of the threaded rod (94) is engaged with a threaded sleeve (95). The other end of the threaded sleeve (95) is fixed to the surface of the moving rod (4).

3. The device for facilitating the laying of plastic film according to claim 1, characterized in that: Telescopic rods (10) are fixed on both sides of the surface of the movable rod (4), and the other end of the telescopic rod (10) is fixed to the surface of the fixed rod (3).

4. The device for facilitating the laying of plastic film according to claim 2, characterized in that: A bearing seat (11) is rotatably provided on one side of the surface of the first transmission rod (92), and the other end of the bearing seat (11) is fixed to the surface of the fixed rod (3).

5. The device for facilitating the laying of plastic film according to claim 1, characterized in that: The adjustment mechanism (12) includes a sliding groove (121) formed on the surface of the mounting blocks (7) on both sides. A sliding block (122) is slidably disposed on the surface of the sliding groove (121). A plurality of adjustment blocks (123) are formed on the surface of the sliding block (122). A plurality of pins (125) are slidably disposed on the surface of the adjustment block (123). A mounting post (124) is rotatably disposed at one end of the sliding block (122).

6. The device for facilitating the laying of plastic film according to claim 5, characterized in that: The pin (125) is L-shaped, and the shape of its long end is complementary to the shape of the adjusting block (123).

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