Automatic watering device for wheat planting

Abstract

The utility model relates to the field of wheat planting, especially automatic watering device for wheat planting, including sprinkling machine, the right side of sprinkling machine is provided with adjusting mechanism, the front and back sides of adjusting mechanism are equipped with mounting groove, the left and right sides of mounting groove are opened and have the sliding slot, its mounting groove is slidably connected with L type connecting rod through second hydraulic cylinder, and the left side of sprinkling machine is connected with the spray gun, the left and right sides of L type connecting rod horizontal part are fixedly installed with sliding block, and the sliding block is located in the sliding slot, and the bottom left and right sides of L type connecting rod vertical part are rotatably connected with walking wheel through fixed column, through setting adjusting mechanism and connecting rod, when the sprinkling machine implements automatic sprinkling to the wheat, can adjust the distance of two walking wheels according to the width of the wheat field, thereby avoiding the situation that the walking wheel is rolled over the wheat plant during watering, and further reduce the economic loss.

Description

Technical Field

[0001] This utility model relates to the field of wheat planting technology, and in particular to an automatic watering device for wheat planting. Background Technology

[0002] As one of my country's main food crops, wheat exhibits significant stage-specific water requirements during its growth process. With technological advancements, automated equipment has become widely used in its irrigation methods.

[0003] In existing automatic irrigation devices, water is mainly pumped to the spray gun of the sprinkler machine, and then the rollers at the bottom of the sprinkler machine are driven to move by the constriction of the pipes. This achieves automatic irrigation of wheat fields. However, the wheel spacing between the rollers at the bottom of the sprinkler machine is relatively fixed, which makes it difficult to adapt to the width of wheat fields in different regions. As a result, the rollers may crush the wheat in the field during the movement, causing economic losses. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an automatic irrigation device for wheat cultivation.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An automatic irrigation device for wheat planting includes a sprinkler irrigation machine. An adjustment mechanism is provided on the right side of the sprinkler irrigation machine. The front and rear sides of the adjustment mechanism are provided with mounting grooves. The left and right sides of the mounting grooves are provided with sliding grooves. An L-shaped connecting rod is slidably connected in the mounting groove through a second hydraulic cylinder. A spray gun is connected to the upper left side of the sprinkler irrigation machine.

[0006] Slider blocks are fixedly installed on the left and right sides of the horizontal part of the L-shaped connecting rod. The sliders are located in the slide groove. The bottom left and right sides of the vertical part of the L-shaped connecting rod are rotatably connected to the traveling wheels through the fixed columns.

[0007] In addition, a preferred structure is that the front and rear sides of the bottom end of the adjustment mechanism are movably connected to support plates via a first hydraulic cylinder.

[0008] In addition, a preferred structure is that multiple conical spikes are fixedly installed at the bottom end of the support plate.

[0009] In addition, a preferred structure is that limiting grooves are provided at both the upper and lower ends of the inner wall of the mounting groove, and the length of the limiting grooves is less than the length of the mounting groove.

[0010] In addition, a preferred structure is that limit blocks are fixedly installed at the upper and lower ends of the right side of the horizontal part of the L-shaped connecting rod, and the limit blocks are located in the limit groove.

[0011] In addition, a preferred structure is that a water inlet is fixedly installed at the bottom left side of the sprinkler, and one side of the water inlet is connected to the bottom of the spray gun.

[0012] The beneficial effects of this utility model are as follows: by setting an adjustment mechanism and connecting rod, the sprinkler irrigation machine can adjust the distance between the two walking wheels according to the width of the wheat field when automatically irrigating wheat, thereby avoiding the situation where the moving walking wheels crush the wheat plants during the watering process, and thus reducing economic losses. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of an automatic irrigation device for wheat planting proposed in this utility model; Figure 2 This is a schematic diagram of the internal structure of the adjustment mechanism of an automatic irrigation device for wheat planting proposed in this utility model; Figure 3 This is a schematic diagram of the connecting rod structure of an automatic irrigation device for wheat planting proposed in this utility model; Figure 4 This is a schematic diagram of the support plate structure of an automatic watering device for wheat planting proposed in this utility model.

[0014] In the diagram: 1. Sprinkler machine; 11. Adjustment mechanism; 12. Mounting groove; 13. Slide groove; 14. Limiting groove; 15. First hydraulic cylinder; 16. Support plate; 17. Cone; 18. Spray gun; 19. Water inlet; 2. Connecting rod; 21. Sliding block; 22. Limiting block; 23. Fixed column; 24. Traveling wheel; 25. Second hydraulic cylinder. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Reference Figure 1-4 An automatic irrigation device for wheat planting includes a sprinkler 1 and a connecting rod 2. An adjustment mechanism 11 is provided on the right side of the sprinkler 1. The front and rear sides of the adjustment mechanism 11 are provided with mounting grooves 12. The left and right sides of the inner wall of the mounting groove 12 are provided with sliding grooves 13. An L-shaped connecting rod 2 is slidably connected in the mounting groove 12 through a second hydraulic cylinder 25. A spray gun 18 is connected to the upper left side of the sprinkler 1. In addition, the front and rear sides of the bottom end of the adjustment mechanism 11 are movably connected to a support plate 16 through a first hydraulic cylinder 15. The support plate 16 is located directly below the adjustment mechanism 11. Multiple spikes 17 are fixedly installed at the bottom end of the support plate 16.

[0017] The L-shaped connecting rod 2 is located on the front and rear sides of the adjusting mechanism 11. Slider 21 is fixedly installed on the left and right sides of the horizontal part of the L-shaped connecting rod 2. The slider 21 is located in the slide groove 13. The length of the slider 21 is less than the length of the horizontal part of the L-shaped connecting rod 2. The bottom left and right sides of the vertical part of the L-shaped connecting rod 2 are rotatably connected to the traveling wheel 24 through the fixed column 23.

[0018] Limiting grooves 14 are provided at the upper and lower ends of the inner wall of the mounting groove 12, and the length of the limiting groove 14 is less than the length of the mounting groove 12. Limiting blocks 22 are fixedly installed at the upper and lower ends of the horizontal part of the L-shaped connecting rod 2, and the limiting blocks 22 are located in the limiting groove 14. In addition, a water inlet 19 is fixedly installed at the bottom left side of the sprinkler 1, and one side of the water inlet 19 is connected to the bottom of the spray gun 18.

[0019] In this embodiment, when in use, the sprinkler 1 and the reel are first transported to the wheat field to be irrigated by a tractor, and then the sprinkler 1 is transported to the end of the wheat field to be irrigated. Then the pipe on the reel is connected to the water inlet 19 on the sprinkler 1.

[0020] After the pipe is connected to the inlet 19, the distance between the front and rear walking wheels 24 at the bottom of the sprinkler 1 can be adjusted. First, start the first hydraulic cylinders 15 on the front and rear sides of the bottom of the adjusting mechanism 11. The first hydraulic cylinders 15 move downward and drive the support plate 16 downward. Then, the bottom of the cone 17 at the bottom of the support plate 16 will come into contact with the soil. Then, through the thrust of the first hydraulic cylinder 15, the cone 17 will be completely embedded in the soil. At this time, the bottom of the support plate 16 will come into contact with the soil. Then, the adjusting mechanism 11 will be lifted by the thrust of the first hydraulic cylinder 15, thereby driving the L-shaped connecting rods 2 on the front and rear sides to move upward, so that the bottom of the walking wheels 24 on both sides separates from the soil. At this time, the first hydraulic cylinder 15 will stop moving.

[0021] Once the traveling wheels 24 separate from the soil, the second hydraulic cylinder 25 within the adjusting mechanism 11 is activated. The second hydraulic cylinder 25 moves the L-shaped connecting rod 2 within the mounting groove 12 and then moves it outwards through the side sliding grooves 13 and the slider 21. The L-shaped connecting rod 2, in turn, moves the traveling wheels 24 outwards through the fixed column 23. When the distance between the front and rear traveling wheels 24 exceeds the distance between the wheat fields to be irrigated, the second hydraulic cylinder 25 stops moving, and then the first hydraulic cylinder 15 is activated. This causes the first hydraulic cylinder 15 to retract, driving the upper adjustment mechanism 11 and the two side walking wheels 24 to move downwards. When the bottom of the walking wheels 24 contacts the soil, the first hydraulic cylinder 15 will drive the support plate 16 and the cone 17 in the soil to move upwards, avoiding damage to the wheat during watering. Through the limiting groove 14 and the limiting block 22, it can be prevented that the L-shaped connecting rod 2 will be pulled out of the mounting groove 12 during the process of the second hydraulic cylinder 25 pushing the L-shaped connecting rod 2, and the connection between the adjustment mechanism 11 and the L-shaped connecting rod 2 is kept tight.

[0022] Once the distance between the two walking wheels 24 is adjusted, the pump on the wheel can be started. The pump delivers water through the pipe and the inlet 19 to the spray gun 18 of the sprinkler 1. Then, the water is sprayed across the entire wheat field through the spray gun 18. At this time, the wheel will retract the pipe and drive the walking wheels 24 at the bottom of the sprinkler 1 to move backward through the pipe, so that the spray gun 18 can evenly irrigate the wheat in the entire wheat field until the wheat in the entire wheat field is irrigated. In addition, the adjustment mechanism 11 is also equipped with a battery to prevent the sprinkler 1 from stopping due to lack of power during the adjustment of the distance between the walking wheels 24.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic watering device for wheat planting comprising a sprinkler (1), characterized in that, The sprinkler (1) is provided with an adjustment mechanism (11) on the right side. The adjustment mechanism (11) is provided with mounting grooves (12) on the front and rear sides. The mounting grooves (12) are provided with sliding grooves (13) on the left and right sides. An L-shaped connecting rod (2) is slidably connected in the mounting groove (12) through a second hydraulic cylinder (25). A spray gun (18) is connected to the upper left side of the sprinkler (1). The left and right sides of the horizontal part of the L-shaped connecting rod (2) are fixedly installed with sliders (21), the sliders (21) are located in the groove (13), and the left and right sides of the bottom of the vertical part of the L-shaped connecting rod (2) are rotatably connected with walking wheels (24) through fixed columns (23).

2. The automatic irrigation device for wheat planting according to claim 1, characterized in that, The adjustment mechanism (11) has a support plate (16) movably connected to the front and rear sides of its bottom end via a first hydraulic cylinder (15).

3. The automatic watering device for wheat planting according to claim 2, characterized in that, Multiple conical spikes (17) are fixedly installed at the bottom end of the support plate (16).

4. The automatic irrigation device for wheat planting according to claim 1, characterized in that, The mounting groove (12) has a limiting groove (14) at both the upper and lower ends of its inner wall, and the length of the limiting groove (14) is less than the length of the mounting groove (12).

5. An automatic irrigation device for wheat planting according to claim 4, characterized in that, Limiting blocks (22) are fixedly installed at the upper and lower ends of the horizontal part of the L-shaped connecting rod (2), and the limiting blocks (22) are located in the limiting groove (14).

6. An automatic irrigation device for wheat planting according to claim 1, characterized in that, The sprinkler (1) has a water inlet (19) fixedly installed on the bottom left side, and one side of the water inlet (19) is connected to the bottom of the spray gun (18).

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