Plastic film mulching device for daylily planting

Abstract

The utility model discloses a mulch film mulching device for daylily planting, which comprises a supporting mechanism, an adjusting mechanism is arranged at the top of the supporting mechanism, a mulch film mulching mechanism is arranged at the bottom of the adjusting mechanism, and a mulch film pressing mechanism is arranged on one side of the mulch film mulching mechanism and used for adjusting self weight to complete mulch film flattening. The adjusting mechanism comprises a fixing table, a threaded rod is rotationally arranged in the middle of the fixing table, a first energy supply motor is installed at the top end of the threaded rod, and two limiting rods are symmetrically arranged on the two sides of the threaded rod. According to the device, the water storage capacity in the balancing weight is increased or decreased through the booster pump, the pressing weight of the auxiliary film pressing wheel can be conveniently and rapidly adjusted, the rolling force can be set according to the sowing environment and the soil structure, film damage caused by too large pressure is avoided, and the application range of the device is widened; the motor drives the threaded rod to rotate to drive the film covering mechanism to ascend and descend, the film is attached to the film pressing plate after being released, film stacking and laying are avoided, and the film covering effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural planting equipment, in particular to a ground film covering device for daylily planting. Background Art

[0002] Daylily is a common wild vegetable, also known as Huangboshu, Golden Line Lotus, etc. It is a plant with medicinal and edible value. The mulch covering device is usually used for heat preservation, moisture retention, weed control and other functions during the growth of crops. You can choose to cover the mulch to improve the yield and quality of daylily. The mulch is usually a transparent or black film, used for ground covering to increase soil temperature, maintain soil moisture, prevent pests from attacking crops and diseases caused by certain microorganisms, etc.

[0003] After searching, the patent publication number is "CN 205357436 U". It includes a suspension, a pesticide water tank, a water inlet, a handle, a rear wheel, a bucket, a pesticide water tank rocker, a pin rod, a front wheel, a mulch roller, and a pesticide nozzle. Compared with the prior art, the new mulch mulch machine has a simple structure and is easy to operate. It only requires one person to push it from behind to complete the covering process without the assistance of other personnel; the new mulch mulch machine can cover the mulch and spray pesticides; the new mulch mulch machine has a low cost and is suitable for general agricultural self-employed households. The new mulch mulch machine saves costs while also saving manpower, and has the highest cost-effectiveness.

[0004] The above technical features have the following shortcomings: the height of the film covering structure is fixed, and it may be far away from the ground, resulting in poor film covering effect; the weight of the film pressing wheel is constant, and the rolling weight cannot be flexibly adjusted according to the sowing environment and soil structure. Excessive pressure will cause damage to the film, and the scope of application is small. Therefore, it is urgent to design a film covering device for daylily planting to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a mulch film covering device for daylily planting, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A ground film covering device for daylily planting includes a supporting mechanism, an adjusting mechanism is arranged on the top of the supporting mechanism, a film covering mechanism is arranged on the bottom of the adjusting mechanism, and a film pressing mechanism for flattening the ground film by adjustable deadweight is arranged on one side of the film covering mechanism; the adjusting mechanism includes a fixed platform, a threaded rod is rotatably arranged in the middle of the fixed platform, a power supply motor is installed on the top of the threaded rod, and two limit rods are symmetrically arranged on both sides of the threaded rod.

[0008] Preferably, the supporting mechanism comprises a suspension, a movable wheel is rotatably provided at the bottom of the suspension, a handle is fixedly provided on the top of the suspension, and two connecting seats are symmetrically provided at the bottom of the suspension.

[0009] Preferably, the threaded rod is connected to the suspension bearing.

[0010] Preferably, the film covering mechanism includes a connecting frame, a film roller is arranged at the bottom of the connecting frame, a second power supply motor is installed at one end of the film roller, a film pressing plate is arranged on one side of the film roller, and soil covering plates are installed on both sides of the suspension.

[0011] Preferably, the film pressing mechanism includes a water storage box, a booster pump is provided on one side of the water storage box, a drainage tube is provided on one side of the booster pump, a counterweight block is provided at the end of the drainage tube, and rotating rods are symmetrically fixed on both sides of the counterweight block.

[0012] Preferably, the rotating rod is connected to the connecting seat bearing.

[0013] Preferably, an auxiliary film pressing wheel is rotatably provided on the counterweight block, and the angle formed by the axis of the soil covering plate and the axis of the auxiliary film pressing wheel is forty-five degrees.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, the water storage volume in the counterweight block is increased or decreased by a booster pump, so that the downward pressure weight of the auxiliary film pressing wheel can be quickly adjusted. The rolling pressure can be set according to the sowing environment and soil structure to avoid film damage caused by excessive pressure, thereby improving the application range of the device;

[0016] 2. In the utility model, the motor drives the threaded rod to rotate and drive the film laminating mechanism to rise and fall close to the ground. After the film is released, it sticks to the film pressing plate to avoid the film from being stacked and laid, thereby improving the film laminating effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a mulch film covering device for daylily planting described in the utility model;

[0018] Figure 2 It is a partial cross-sectional view of the adjustment mechanism of the mulch film covering device for daylily planting described in the utility model;

[0019] Figure 3 This is a structural schematic diagram of a film covering mechanism of a film covering device for daylily planting described in the utility model;

[0020] Figure 4 It is a side sectional view of a mulch film covering device for daylily planting described in the utility model.

[0021] In the accompanying drawings, the following are marked: 1. Support mechanism; 101. Suspension; 102. Moving wheel; 103. Handle; 104. Connecting seat; 2. Adjusting mechanism; 201. Fixed platform; 202. Threaded rod; 203. No. 1 power supply motor; 204. Limiting rod; 3. Laminating mechanism; 301. Connecting frame; 302. Ground film roller; 303. Film pressing plate; 304. No. 2 power supply motor; 305. Soil covering plate; 4. Film pressing mechanism; 401. Water storage box; 402. Booster pump; 403. Drainage pipe; 404. Rotating rod; 405. Counterweight block; 406. Auxiliary film pressing wheel. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 4 A ground film covering device for daylily planting includes a supporting mechanism 1, which is characterized in that an adjusting mechanism 2 is arranged on the top of the supporting mechanism 1, a film covering mechanism 3 is arranged on the bottom of the adjusting mechanism 2, and a film pressing mechanism 4 is arranged on one side of the film covering mechanism 3 for adjusting its own weight to complete the ground film flattening.

[0024] In this embodiment: the support mechanism 1 includes a suspension 101, a moving wheel 102 is rotatably arranged at the bottom of the suspension 101, a handle 103 is fixedly arranged on the top of the suspension 101, and two connecting seats 104 are symmetrically arranged at the bottom of the suspension 101. The moving wheel 102 is mounted on the grooves on both sides of the planting soil. The handle 103 is pushed to drive the moving wheel 102 to rotate, and the moving wheel 102 is away from the planting soil to prevent the load-bearing moving wheel 102 from crushing and damaging the seeds on the planting surface.

[0025] In this embodiment: the adjustment mechanism 2 includes a fixed platform 201, a threaded rod 202 is rotatably set in the middle of the fixed platform 201, a power supply motor 203 is installed on the top of the threaded rod 202, and two limit rods 204 are symmetrically set on both sides of the threaded rod 202. The power supply motor 203 is started to drive the threaded rod 202 to rotate, and the connecting frame 301 is driven to rise and fall along the limit rod 204, so as to adjust the height of the ground film roller 302 to make it close to the ground.

[0026] In this embodiment: the film covering mechanism 3 includes a connecting frame 301, a ground film roller 302 is arranged at the bottom of the connecting frame 301, a No. 2 power supply motor 304 is installed at one end of the ground film roller 302, a film pressing plate 303 is arranged on one side of the ground film roller 302, and soil covering plates 305 are installed on both sides of the suspension 101. The inclined soil covering plates 305 facilitate pushing the soil at the edge of the gully onto the film.

[0027] In this embodiment, the film pressing mechanism 4 includes a water storage box 401, a booster pump 402 is provided on one side of the water storage box 401, a drainage pipe 403 is provided on one side of the booster pump 402, a counterweight block 405 is provided at the end of the drainage pipe 403, and rotating rods 404 are symmetrically fixed on both sides of the counterweight block 405, and the rotating rods 404 are connected to the bearings of the connecting seat 104, and an auxiliary film pressing wheel 406 is rotatably provided on the counterweight block 405, and the axis of the covering plate 305 is aligned with the axis of the auxiliary film pressing wheel 406. The angle is forty-five degrees. The rolling force of the auxiliary film pressing wheel 406 is adjusted according to the soil structure. If the soil is fine, the suspension 101 supports the booster pump 402 to extract water from the water storage box 401, and introduces it into the counterweight block 405 through the drainage pipe 403, thereby increasing the weight of the counterweight block 405 to increase the pressure. If the soil is dry and mixed with gravel, the booster pump 402 pumps the water in the counterweight block 405 into the water storage box 401 through the drainage pipe 403 to reduce the pressure of the counterweight block 405.

[0028] Working principle: When in use, the mobile wheel 102 is set on the gullies on both sides of the planting soil, and the No. 1 energy supply motor 203 is started to drive the threaded rod 202 to rotate, driving the connecting frame 301 to rise and fall along the limit rod 204, adjusting the height of the ground film roller 302 to make it close to the ground, and adjusting the rolling force of the auxiliary film pressing wheel 406 according to the soil structure. If the soil is fine, the suspension 101 supports the booster pump 402 to extract the water in the water storage box 401, and introduces it into the counterweight block 405 through the drainage pipe 403, increasing the weight of the counterweight block 405 to increase the pressure. If the soil is dry and mixed with gravel, the booster pump 402 will drain the water in the counterweight block 405 through the drainage pipe 403. The water is pumped into the water storage box 401, reducing the pressure of the counterweight 405, pushing the handle 103 to drive the moving wheel 102 to rotate, and the moving wheel 102 supports the suspension 101 to move along the gully, and the No. 2 energy supply motor 304 is started to drive the ground film roller 302 to rotate for film covering. After the film is released, it is attached to the film pressing plate 303, and the film is stretched to avoid stacking and laying. The inclined covering plate 305 facilitates pushing the soil at the edge of the gully onto the film, and the connecting seat 104 pulls the counterweight 405 to move through the rotating rod 404, and the counterweight 405 supports the auxiliary film pressing wheel 406 to rotate, and the passing film is flattened by its own weight to complete the film covering operation.

[0029] Although the 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 mulch film covering device for daylily planting, comprising a supporting mechanism (1), characterized in that: The support mechanism (1) is provided with an adjustment mechanism (2) at the top, the adjustment mechanism (2) is provided with a film covering mechanism (3) at the bottom, and a film pressing mechanism (4) for adjusting the deadweight to flatten the ground film is provided on one side of the film covering mechanism (3); The adjustment mechanism (2) comprises a fixed platform (201), a threaded rod (202) being rotatably arranged in the middle of the fixed platform (201), a first power supply motor (203) being installed at the top end of the threaded rod (202), and two limit rods (204) being symmetrically arranged on both sides of the threaded rod (202).

2. The mulch film covering device for daylily planting according to claim 1, characterized in that: The support mechanism (1) comprises a suspension (101), a movable wheel (102) is rotatably provided at the bottom of the suspension (101), a handle (103) is fixedly provided on the top of the suspension (101), and two connecting seats (104) are symmetrically provided at the bottom of the suspension (101).

3. The mulch film covering device for daylily planting according to claim 2 is characterized in that: The threaded rod (202) is connected to a bearing of the suspension (101).

4. The mulch film covering device for daylily planting according to claim 2, characterized in that: The film covering mechanism (3) comprises a connecting frame (301), a film roller (302) is arranged at the bottom of the connecting frame (301), a second power supply motor (304) is installed at one end of the film roller (302), a film pressing plate (303) is arranged on one side of the film roller (302), and soil covering plates (305) are installed on both sides of the suspension frame (101).

5. The mulch film covering device for daylily planting according to claim 4, characterized in that: The film pressing mechanism (4) comprises a water storage box (401), a booster pump (402) is arranged on one side of the water storage box (401), a drainage tube (403) is arranged on one side of the booster pump (402), a counterweight block (405) is arranged at the end of the drainage tube (403), and rotating rods (404) are symmetrically fixedly arranged on both sides of the counterweight block (405).

6. The mulch film covering device for daylily planting according to claim 5, characterized in that: The rotating rod (404) is bearing-connected to the connecting seat (104).

7. The mulch film covering device for daylily planting according to claim 5, characterized in that: An auxiliary film pressing wheel (406) is rotatably arranged on the counterweight block (405), and the angle formed by the axis of the soil covering plate (305) and the axis of the auxiliary film pressing wheel (406) is forty-five degrees.

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