Mulching film laying device for agricultural planting

Abstract

The utility model discloses a mulching film laying device for agricultural planting, which relates to the technical field of agricultural planting and comprises a vehicle body and a water tank, the upper surface of the vehicle body is fixedly connected with the water tank, the upper surface of the water tank is fixedly connected with a water inlet, the side surface of the water tank is fixedly connected with a water pipe, and the tail end of the water pipe is fixedly connected with a spray head. The spraying head is arranged on the rear side of the vehicle body, wheels are rotationally connected to the front end of the side face of the vehicle body, a fixing rod is fixedly connected to the rear end of the upper surface of the vehicle body, and a push rod is fixedly connected to the end, away from the vehicle body, of the fixing rod. Clear water is poured into the water tank from the water inlet, after the mulching film machine completes mulching film mulching in a field, soil covers the two sides of a mulching film, and the clean water in the water tank is sprayed above the soil from the spray head through the water pipe, so that the aim of conveniently increasing the adhesiveness of loose soil is achieved, and the situation that the mulching film is scattered due to the fact that the soil is blown away by wind is prevented.

Description

Technical Field

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

[0002] The mulch covering machine is an agricultural machine that can cover the field ridges with mulch. The mulch can not only increase the ground temperature, retain water, soil and fertilizer and improve fertilizer efficiency, but also kill weeds, prevent diseases and insects, prevent drought and waterlogging, inhibit salt and protect seedlings, and improve near-ground light and heat conditions.

[0003] For example, a mulching machine for agricultural planting with application number 201921517903.1 comprises a U-shaped shell, the inner cavity of the U-shaped shell is provided with a mulching mechanism, a hand push rod is provided on the left side of the top of the U-shaped shell, a first rotating rod is inserted in the left side of the inner cavity of the U-shaped shell along the front-to-back direction, the front end of the crankshaft extends out of the front side wall of the U-shaped shell and is interference-fitted with a driven pulley, sliders are symmetrically provided on the outer side of the round rod, and grooves are provided on the inner walls of the front and rear sides of the U-shaped shell along the up-down direction, and a part of the slider is embedded in the inner cavity of the groove, and discs are symmetrically provided at the bottom ends of the inner walls of the front and rear sides of the U-shaped shell. The mulching machine for agricultural planting can punch holes in the mulching film while paving it, and does not require multiple workers to manually bend over for a long time to lay the mulching film, which reduces the burden on the waist, is conducive to the growth of crops, is simple to operate, saves time and effort, improves overall work efficiency, and meets the needs of workers. However, after the mulching machine covers the soil on both sides of the mulching film, the soil is relatively loose and can be easily blown away by the wind, causing the mulching film to spread.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a ground film laying device for agricultural planting is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a mulch film laying device for agricultural planting to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mulch film laying device for agricultural planting, comprising a vehicle body and a water tank, the upper surface of the vehicle body is fixedly connected to the water tank, and the upper surface of the water tank is fixedly connected to a water inlet, the side of the water tank is fixedly connected to a water pipe, and the tail end of the water pipe is fixedly connected to a nozzle, the nozzle is arranged on the rear side of the vehicle body, and the rear side of the vehicle body is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a screw rod, the outer side of the screw rod is threadedly connected to a sleeve rod, and the outer side of the sleeve rod is fixedly connected to a clamping ring, the clamping ring is clamped and connected to the outer side of the water pipe, and the internal thread of the clamping ring is connected to a screw, a limit rod is arranged inside the sleeve rod, and the limit rod is fixedly connected to the rear side of the vehicle body.

[0007] Preferably, the front end of the side surface of the vehicle body is rotatably connected to a wheel, and the rear end of the upper surface of the vehicle body is fixedly connected to a fixing rod.

[0008] Preferably, one end of the fixing rod away from the vehicle body is fixedly connected to a push rod, and the push rod is fixedly connected between the fixing rods.

[0009] Preferably, a base is fixedly connected to the side surface of the vehicle body, and a first motor is fixedly connected to the upper surface of the base.

[0010] Preferably, the output end of the first motor is fixedly connected to a bidirectional threaded rod, and the bidirectional threaded rod is arranged inside the vehicle body, the outer side of the bidirectional threaded rod is threadedly connected to a threaded block, and the side of the threaded block is fixedly connected to a fixing frame.

[0011] Preferably, a soil turning block is fixedly connected to one side of the lower end of the fixing frame, and a rolling wheel is fixedly connected to the other side of the lower end of the fixing frame, a slide groove is opened on the lower surface of the vehicle body, and the soil turning block is slidably connected inside the slide groove.

[0012] Preferably, fixed blocks are fixedly connected on both sides of the upper surface of the vehicle body, and a rotating rod is rotatably connected inside the fixed block, fixing bolts are threadedly connected on both sides of the rotating rod, a spring is fixedly connected on the inner side of the fixed block, and a movable block is fixedly connected at one end of the spring away from the fixed block, the spring is arranged on the outer side of the rotating rod, and the movable block is snap-connected to the outer side of the rotating rod.

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

[0014] 1. The utility model is provided with a vehicle body, a water tank, a water inlet, a water pipe and a nozzle. Clean water is poured into the water tank from the water inlet. After the mulching machine completes mulching in the field, soil covers both sides of the mulch. Clean water in the water tank is sprayed on the soil from the nozzle through the water pipe, so as to increase the adhesion of loose soil and prevent the soil from being blown away by the wind and causing the mulch to spread. The second motor drives the screw rod to rotate, so that the sleeve rod moves outside the screw rod, driving the water pipe to move at the rear side of the vehicle body, so as to increase the spraying range. At the same time, the cooperation of the clamping ring and the screw can play a role in fixing water pipes of different sizes.

[0015] 2. The utility model is provided with a first motor, a bidirectional threaded rod, a threaded block, a fixing frame, a soil turning block, a chute and a rolling wheel. The first motor above the base on the side of the vehicle body is started to drive the bidirectional threaded rod to rotate inside the vehicle body, so that the threaded block drives the soil turning block and the rolling wheel to move under the vehicle body through the fixing frame, so as to achieve the purpose of making the device conveniently adapt to ridges of different sizes;

[0016] 3. The utility model arranges a fixed block, a fixed bolt, a rotating rod, a spring and a movable block. The fixed bolt is rotated to remove it from the inside of the rotating rod, which facilitates the removal of the rotating rod from the inside of the fixed block. The user places ground films of different sizes on the outside of the rotating rod, and the movable block relies on the elastic force of the spring to facilitate the clamping of ground films of different sizes on the outside of the rotating rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model;

[0018] Figure 2 It is a schematic diagram of the bottom three-dimensional structure of the main body of the utility model;

[0019] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the bidirectional threaded rod 14 of the utility model;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the rotating rod 18 of the utility model.

[0022] In the figure: 1. vehicle body; 2. wheels; 3. water tank; 4. water inlet; 5. fixing rod; 6. push rod; 7. water pipe; 8. sprinkler head; 9. soil turning block; 10. slideway; 11. rolling wheel; 12. base; 13. first motor; 14. bidirectional threaded rod; 15. threaded block; 16. fixing frame; 17. fixing block; 18. rotating rod; 19. fixing bolt; 20. spring; 21. movable block; 22. second motor; 23. screw rod; 24. sleeve rod; 25. retaining ring; 26. limit rod; 27. screw. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1-Figure 2As shown, a mulch film laying device for agricultural planting includes a vehicle body 1 and a water tank 3, the upper surface of the vehicle body 1 is fixedly connected to the water tank 3, and the upper surface of the water tank 3 is fixedly connected to the water inlet 4, the side of the water tank 3 is fixedly connected to a water pipe 7, and the tail end of the water pipe 7 is fixedly connected to a nozzle 8, the nozzle 8 is arranged on the rear side of the vehicle body 1, and the rear side of the vehicle body 1 is fixedly connected to a second motor 22, the output end of the second motor 22 is fixedly connected to a screw rod 23, the outer side of the screw rod 23 is threadedly connected to a sleeve rod 24, and the outer side of the sleeve rod 24 is fixedly connected to a clamping ring 25, the clamping ring 25 is clamped and connected to the outer side of the water pipe 7, and the inner part of the clamping ring 25 is threadedly connected to a screw 27, and the inner part of the sleeve rod 24 is provided with a screw 28. A limit rod 26 is provided, and the limit rod 26 is fixedly connected to the rear side of the vehicle body 1. Clean water is poured into the water tank 3 from the water inlet 4. After the mulch film machine completes mulch film covering in the field, the soil covers both sides of the mulch film. The clean water inside the water tank 3 is sprayed from the nozzle 8 onto the soil through the water pipe 7, so as to increase the adhesion of the loose soil and prevent the soil from being blown away by the wind and causing the mulch film to spread. The screw rod 23 is driven to rotate by the second motor 22, so that the sleeve rod 24 moves outside the screw rod 23, driving the water pipe 7 to move on the rear side of the vehicle body 1, so as to increase the spraying range. At the same time, the cooperation of the retaining ring 25 and the screw 27 can fix water pipes 7 of different sizes.

[0025] like Figure 3-Figure 4 As shown, the front end of the side of the vehicle body 1 is rotatably connected to a wheel 2, and the rear end of the upper surface of the vehicle body 1 is fixedly connected to a fixing rod 5, so that the device can be easily moved in the field through the wheel 2.

[0026] Furthermore, a push rod 6 is fixedly connected to one end of the fixing rod 5 away from the vehicle body 1 , and the push rod 6 is fixedly connected between the fixing rods 5 , and pushing the push rod 6 facilitates the movement of the driving device.

[0027] Furthermore, a base 12 is fixedly connected to the side of the vehicle body 1 , and a first motor 13 is fixedly connected to the upper surface of the base 12 , so that the first motor 13 can be conveniently fixed to the side of the vehicle body 1 through the base 12 .

[0028] Furthermore, the output end of the first motor 13 is fixedly connected to a bidirectional threaded rod 14, and the bidirectional threaded rod 14 is arranged inside the vehicle body 1, the outer side of the bidirectional threaded rod 14 is threadedly connected to a threaded block 15, and the side of the threaded block 15 is fixedly connected to a fixing frame 16, the bidirectional threaded rod 14 rotates inside the vehicle body 1, so that the threaded block 15 drives the fixing frame 16 to move inside the vehicle body 1.

[0029] Furthermore, a soil-turning block 9 is fixedly connected to one side of the lower end of the fixed frame 16, and a rolling wheel 11 is fixedly connected to the other side of the lower end of the fixed frame 16. A slide groove 10 is opened on the lower surface of the vehicle body 1, and the soil-turning block 9 is slidably connected inside the slide groove 10. The rolling wheel 11 compacts both sides of the ground film, and the soil-turning block 9 covers the soil on both sides of the ground film.

[0030] Furthermore, fixed blocks 17 are fixedly connected to both sides of the upper surface of the vehicle body 1, and a rotating rod 18 is rotatably connected inside the fixed block 17. Fixed bolts 19 are threadedly connected to both sides of the rotating rod 18. A spring 20 is fixedly connected to the inner side of the fixed block 17, and a movable block 21 is fixedly connected to one end of the spring 20 away from the fixed block 17. The spring 20 is arranged on the outer side of the rotating rod 18, and the movable block 21 is engaged and connected to the outer side of the rotating rod 18. The fixing bolts 19 are rotated to remove it from the inside of the rotating rod 18, so as to facilitate the removal of the rotating rod 18 from the inside of the fixed block 17. The user places ground films of different sizes on the outer side of the rotating rod 18, and the movable block 21 relies on the elastic force of the spring 20 to facilitate the engagement of ground films of different sizes on the outer side of the rotating rod 18.

[0031] Working principle: When using the agricultural planting mulch film laying device, first pour clean water into the water tank 3 from the water inlet 4. After the mulch film machine completes the mulch film covering in the field, the soil covers both sides of the mulch film. The clean water in the water tank 3 is sprayed from the nozzle 8 on the soil through the water pipe 7, so as to increase the adhesion of the loose soil and prevent the soil from being blown away by the wind and causing the mulch film to spread. The second motor 22 drives the screw rod 23 to rotate, so that the sleeve rod 24 moves outside the screw rod 23, driving the water pipe 7 to move on the rear side of the vehicle body 1, so as to achieve the purpose of increasing the spraying range. At the same time, the cooperation of the clamping ring 25 and the screw 27 can fix the water pipes 7 of different sizes. Starting the first motor 13 above the base 12 on the side of the vehicle body 1 drives the bidirectional threaded rod 14 to rotate inside the vehicle body 1, so that the threaded block 15 drives the soil-turning block 9 and the rolling wheel 11 to move under the vehicle body 1 through the fixed frame 16, so as to achieve the purpose of making the device convenient to adapt to ridges of different sizes, and rotating the fixing bolt 19 to remove it from the inside of the rotating rod 18, so as to facilitate the removal of the rotating rod 18 from the inside of the fixed block 17. The user places ground films of different sizes on the outside of the rotating rod 18, and the movable block 21 relies on the elastic force of the spring 20 to facilitate the clamping of ground films of different sizes on the outside of the rotating rod 18. This is the working principle of the ground film laying device for agricultural planting.

Claims

1. A mulch film laying device for agricultural planting, comprising a vehicle body (1) and a water tank (3), characterized in that: The upper surface of the vehicle body (1) is fixedly connected to a water tank (3), and the upper surface of the water tank (3) is fixedly connected to a water inlet (4); the side of the water tank (3) is fixedly connected to a water pipe (7), and the tail end of the water pipe (7) is fixedly connected to a nozzle (8); the nozzle (8) is arranged on the rear side of the vehicle body (1), and the rear side of the vehicle body (1) is fixedly connected to a second motor (22); the output end of the second motor (22) is fixedly connected to a screw rod (23); the outer side of the screw rod (23) is threadedly connected to a sleeve rod (24), and the outer side of the sleeve rod (24) is fixedly connected to a clamping ring (25); the clamping ring (25) is clamped and connected to the outer side of the water pipe (7), and the inner side of the clamping ring (25) is threadedly connected to a screw (27); a limit rod (26) is arranged inside the sleeve rod (24), and the limit rod (26) is fixedly connected to the rear side of the vehicle body (1).

2. The agricultural planting mulch film laying device according to claim 1, characterized in that: The front end of the side surface of the vehicle body (1) is rotatably connected to a wheel (2), and the rear end of the upper surface of the vehicle body (1) is fixedly connected to a fixing rod (5).

3. The agricultural planting mulch film laying device according to claim 2, characterized in that: One end of the fixing rod (5) away from the vehicle body (1) is fixedly connected to a push rod (6), and the push rod (6) is fixedly connected between the fixing rods (5).

4. The agricultural planting mulch film laying device according to claim 1, characterized in that: A base (12) is fixedly connected to the side surface of the vehicle body (1), and a first motor (13) is fixedly connected to the upper surface of the base (12).

5. The agricultural planting mulch film laying device according to claim 4, characterized in that: The output end of the first motor (13) is fixedly connected to a bidirectional threaded rod (14), and the bidirectional threaded rod (14) is arranged inside the vehicle body (1), the outer side of the bidirectional threaded rod (14) is threadedly connected to a threaded block (15), and the side of the threaded block (15) is fixedly connected to a fixing frame (16).

6. The agricultural planting mulch film laying device according to claim 5, characterized in that: A soil turning block (9) is fixedly connected to one side of the lower end of the fixed frame (16), and a rolling wheel (11) is fixedly connected to the other side of the lower end of the fixed frame (16); a slide groove (10) is provided on the lower surface of the vehicle body (1), and the soil turning block (9) is slidably connected inside the slide groove (10).

7. The agricultural planting mulch film laying device according to claim 1, characterized in that: Fixed blocks (17) are fixedly connected to both sides of the upper surface of the vehicle body (1), and a rotating rod (18) is rotatably connected inside the fixed block (17), and fixing bolts (19) are threadedly connected to both sides of the rotating rod (18), and a spring (20) is fixedly connected to the inner side of the fixed block (17), and a movable block (21) is fixedly connected to one end of the spring (20) away from the fixed block (17), and the spring (20) is arranged on the outer side of the rotating rod (18), and the movable block (21) is snap-fitted and connected to the outer side of the rotating rod (18).

Images