Irrigation device for large-area planting area

Abstract

The utility model discloses an irrigation device for a large-area planting area, and relates to the technical field of agricultural planting irrigation, the irrigation device comprises a protection box, a lifting device is fixedly installed on the inner bottom surface of the protection box, the lifting device comprises an electric push rod, a lifting platform is fixedly installed at the output end of the electric push rod, and the lifting platform is connected with the electric push rod. Uniformly distributed connecting rods are fixedly mounted on the top surface of the lifting platform, when crops need to be sprayed, under the cooperation of the protection box and the lifting device, a spraying head is moved out of the protection box for spraying work, and after spraying is completed, the spraying head is retracted into the protection box for protection; the harvesting device is simple in structure and convenient to use, harvesting work after crops are mature in the later period is facilitated, under cooperation of a protection box, a sealing cover and a lifting device, storage and protection work after a spraying head is used is completed, harvesting work of the harvesting device can be achieved without disassembling a water conveying pipeline and the spraying head in the later period, time and labor are saved, and meanwhile the labor intensity of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting irrigation, in particular to an irrigation device for large-area planting areas. Background Art

[0002] When using existing irrigation devices for large-scale crop planting areas, the sprinkler heads are mostly evenly installed and fixed at designated positions in the planting area according to the area of the planting area and the spraying range of the sprinkler heads of the sprinkler device to ensure full coverage of the crops. However, when installing existing irrigation devices for large-scale crop planting areas, the sprinkler heads are mostly directly fixed in the designated area through fixed water pipes according to the spraying height requirements, and are used for regular spraying irrigation of crops.

[0003] When the sprinkler head fixedly installed by the fixed water pipe in the planting area is in use, it cannot protect the planting area. In particular, when the mature crops are harvested by the harvesting machine, the sprinkler device affects the harvesting of the crops by the harvesting machine, and the harvesting machine is also prone to damage the sprinkler device. Therefore, the water pipe and the sprinkler head need to be disassembled to realize the harvesting work of the harvesting device, which is time-consuming and labor-intensive, and increases the labor intensity of the staff. Utility Model Content

[0004] In order to solve the problem that the sprinkler heads fixedly installed in the planting area through fixed water pipes cannot be protected when in use, especially when the mature crops are harvested by the harvester, the sprinkler device affects the harvesting of the crops by the harvester and the harvester is also prone to damage the sprinkler device; the purpose of the utility model is to provide an irrigation device for large-scale planting areas.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: an irrigation device for a large planting area, comprising a protective box, a lifting device fixedly installed on the bottom surface of the protective box, the lifting device comprising an electric push rod, a lifting platform fixedly installed on the output end of the electric push rod, and evenly distributed connecting rods fixedly installed on the top surface of the lifting platform, wherein the number of the connecting rods is three, and the top ends of the three connecting rods are fixedly installed with mounting plates, and a second connecting member is fixedly installed in the middle of the bottom surface of the mounting plate;

[0006] A sealing cover is provided in the middle of the top surface of the protective box, a fixing piece is fixedly installed on the bottom surface of the sealing cover, a sprinkler head is fixedly installed on the bottom surface of the fixing piece, a connecting pipe is fixedly installed on the bottom surface of the sprinkler head, one end of the connecting pipe away from the sprinkler head passes through the mounting plate and is fixedly connected to the second connecting piece, and a water supply hose is fixedly installed on one end of the second connecting piece away from the connecting pipe.

[0007] Preferably, a water storage pipe is fixedly clamped in one side of the protection box, a first connecting piece is fixedly installed at one end of the water storage pipe, and an end of the first connecting piece away from the water storage pipe is fixedly connected to a water supply hose.

[0008] Preferably, the surface of the mounting plate is fixedly installed with evenly distributed fixing buckles, and the number of the fixing buckles is three. The bottom surfaces of the three fixing buckles are fixedly installed with lifting rods, and the number of the lifting rods is three. The bottom surface of the protective box is located on the periphery of the electric push rod and is fixedly installed with evenly distributed fixing cylinders, and the number of the fixing cylinders is three. The three lifting rods are respectively slidably clamped in the three fixing cylinders, and the lifting rods and the fixing cylinders cooperate with each other.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1. In the present invention, when it is necessary to spray crops, the spray head is moved out of the protective box with the cooperation of the protective box and the lifting device to carry out the spraying work. After the spraying is completed, the spray head is retracted into the protective box to protect it and facilitate the harvesting work after the crops are mature.

[0011] 2. In the utility model, with the cooperation of the protective box, the sealing cover and the lifting device, the storage and protection work of the sprinkler head after use is completed. There is no need to disassemble the water pipe and the sprinkler head at a later time to realize the harvesting work of the harvesting device, which saves time and effort while reducing the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the expanded structure of the sprinkler head of the utility model.

[0015] Figure 3 This is a cross-sectional view of the internal structure of the protective box of this utility model.

[0016] Figure 4 This is a schematic diagram of the internal structure of the protective box of the utility model.

[0017] Figure 5 For this utility model Figure 4 A magnified view of the structure at center A.

[0018] In the figure: 1. Protective box; 11. Positioning frame; 12. Card slot; 2. Water storage pipe; 21. First connecting piece; 3. Lifting device; 31. Electric push rod; 32. Lifting platform; 33. Connecting rod; 34. Mounting plate; 35. Fixing buckle; 36. Lifting rod; 37. Fixing cylinder; 4. Sealing cover; 41. Fixing piece; 42. Limiting buckle; 5. Sprinkler head; 51. Connecting pipe; 52. Second connecting piece; 6. Water supply hose. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example: Figure 1-5 As shown, the utility model provides an irrigation device for a large planting area, comprising a protection box 1, a lifting device 3 is fixedly installed on the bottom surface of the protection box 1, the lifting device 3 comprises an electric push rod 31, a lifting platform 32 is fixedly installed on the output end of the electric push rod 31, and evenly distributed connecting rods 33 are fixedly installed on the top surface of the lifting platform 32. There are three connecting rods 33, and the tops of the three connecting rods 33 are fixedly installed with mounting plates 34. A second connecting member 52 is fixedly installed in the middle of the bottom surface of the mounting plate 34. A sealing cover 4 is clamped in the middle of the top surface of the protection box 1, a fixing member 41 is fixedly installed on the bottom surface of the sealing cover 4, a sprinkler head 5 is fixedly installed on the bottom surface of the fixing member 41, a connecting pipe 51 is fixedly installed on the bottom surface of the sprinkler head 5, and one end of the connecting pipe 51 away from the sprinkler head 5 passes through the mounting plate 34 and is fixedly connected to the second connecting member 52, and a water supply hose 6 is fixedly installed on the end of the second connecting member 52 away from the connecting pipe 51;

[0021] The installation and fixation of the lifting device 3 is completed through the protective box 1. When it is necessary to spray the crops in the covered area through the sprinkler head 5, turn on the switch of the electric push rod 31 in the lifting device 3. With the cooperation of the electric push rod 31, the lifting platform 32, the three connecting rods 33 and the mounting plate 34 are controlled to rise, and the sprinkler head 5 installed at the bottom of the sealing cover 4 through the fixing part 41 can be moved out of the protective box 1. After the spraying is completed, the sprinkler head 5 is put into the protective box 1 through the lifting device 3 and protected by the sealing cover 4 and the protective box 1.

[0022] A water storage pipe 2 is fixedly provided in one side of the protective box 1, and a first connecting piece 21 is fixedly installed at one end of the water storage pipe 2. The end of the first connecting piece 21 away from the water storage pipe 2 is fixedly connected to the water supply hose 6. When it is necessary to spray crops by removing the sprinkler head 5 in the protective box 1, water is injected into the water storage pipe 2 through the pump body. The water in the water storage pipe 2 enters the water supply hose 6 through the first connecting piece 21, and is finally evenly sprayed out from the sprinkler head 5 through the second connecting piece 52 and the connecting pipe 51, completing the spraying of crops.

[0023] The surface of the mounting plate 34 is fixedly installed with evenly distributed fixing buckles 35, and there are three fixing buckles 35. The bottom surfaces of the three fixing buckles 35 are fixedly installed with lifting rods 36, and there are three lifting rods 36. The three lifting rods 36 are installed and fixed respectively by the three fixing buckles 35. With the cooperation of the three lifting rods 36, the auxiliary electric push rod 31 controls the mounting plate 34 to be raised and lowered, thereby increasing the stability of the mounting plate 34 when it is raised and lowered, thereby increasing the stability of the sprinkler head 5 when it is working.

[0024] The inner bottom surface of the protective box 1 is located on the periphery of the electric push rod 31 and is fixed with evenly distributed fixed cylinders 37. There are three fixed cylinders 37, and the three lifting rods 36 are respectively slidably clamped in the three fixed cylinders 37. The lifting rods 36 and the fixed cylinders 37 cooperate with each other. The lifting work is performed by cooperating with the corresponding lifting rods 36 through the three fixed cylinders 37 to complete the guiding work of the lifting rods 36.

[0025] A card slot 12 is provided in the middle of the top surface of the protective box 1. The sealing cover 4 is slidably clamped in the card slot 12 through the lifting device 3. The card slot 12 and the sealing cover 4 cooperate with each other. The card slot 12 completes the clamping and limiting of the sealing cover 4. The card slot 12 facilitates the lifting and lowering of the sprinkler head 5 in the protective box 1 to complete the spraying work of crops within the planting area.

[0026] The surface of the sealing cover 4 is fixedly installed with evenly distributed limit buckles 42, and there are four limit buckles 42. The four limit buckles 42 are slidably clamped in the top surface of the protective box 1. The four limit buckles 42 installed on the surface of the sealing cover 4 are used in conjunction with the sealing cover 4. When the four limit buckles 42 are completely clamped into the protective box 1, the sealing cover 4 is sealed and cooperates with the protective box 1 to protect the spray device.

[0027] A positioning frame 11 is fixedly provided on one end of the surface of the protection box 1. The positioning frame 11 cooperates with the protection box 1. The protection box 1 is installed with the assistance of the positioning frame 11. The protection box 1 is installed under the ground so that the top surface of the positioning frame 11 is horizontal with the ground, which facilitates the operation of the spraying device.

[0028] Working principle: The installation and fixation of the lifting device 3 is completed through the protective box 1. When it is necessary to spray the crops in the covered area through the sprinkler head 5, turn on the switch of the electric push rod 31 in the lifting device 3. With the cooperation of the electric push rod 31, the lifting platform 32, the three connecting rods 33 and the mounting plate 34 are controlled to rise, and the sprinkler head 5 installed at the bottom of the sealing cover 4 through the fixing part 41 is moved out of the protective box 1, and the water source is injected into the water storage pipe 2 through the pump body. The water in the water storage pipe 2 enters the water supply hose 6 through the first connecting part 21, and is finally evenly sprayed out from the sprinkler head 5 through the second connecting part 52 and the connecting pipe 51 to complete the spraying of the crops. After the spraying is completed, the sprinkler head 5 is put into the protective box 1 through the lifting device 3, and is protected by the sealing cover 4 in cooperation with the protective box 1.

[0029] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. An irrigation device for a large planting area, comprising a protective box (1), characterized in that: A lifting device (3) is fixedly installed on the inner bottom surface of the protection box (1), and the lifting device (3) includes an electric push rod (31), and a lifting platform (32) is fixedly installed on the output end of the electric push rod (31). The top surface of the lifting platform (32) is fixedly installed with evenly distributed connecting rods (33), and the number of the connecting rods (33) is three. The top ends of the three connecting rods (33) are fixedly installed with mounting plates (34), and the middle of the bottom surface of the mounting plate (34) is fixedly installed with a second connecting member (52); A sealing cover (4) is provided in the middle of the top surface of the protection box (1), a fixing member (41) is fixedly installed on the bottom surface of the sealing cover (4), a sprinkler head (5) is fixedly installed on the bottom surface of the fixing member (41), a connecting pipe (51) is fixedly installed on the bottom surface of the sprinkler head (5), an end of the connecting pipe (51) away from the sprinkler head (5) passes through the mounting plate (34) and is fixedly connected to the second connecting member (52), and a water supply hose (6) is fixedly installed on the end of the second connecting member (52) away from the connecting pipe (51).

2. The irrigation device for large planting areas according to claim 1, characterized in that: A water storage pipe (2) is fixedly mounted on one side of the protection box (1), a first connecting piece (21) is fixedly mounted on one end of the water storage pipe (2), and an end of the first connecting piece (21) away from the water storage pipe (2) is fixedly connected to a water supply hose (6).

3. The irrigation device for large planting areas according to claim 1, characterized in that: The surface of the mounting plate (34) is fixedly mounted with evenly distributed fixing buckles (35), the number of which is three, and the bottom surfaces of the three fixing buckles (35) are all fixedly mounted with lifting rods (36), the number of which is three.

4. The irrigation device for large planting areas according to claim 3, characterized in that: The inner bottom surface of the protective box (1) is fixedly mounted with evenly distributed fixed cylinders (37) on the periphery of the electric push rod (31). The number of the fixed cylinders (37) is three, and the three lifting rods (36) are respectively slidably clamped in the three fixed cylinders (37). The lifting rods (36) and the fixed cylinders (37) cooperate with each other.

5. The irrigation device for large planting areas according to claim 1, characterized in that: A card slot (12) is provided in the middle of the top surface of the protection box (1), and the sealing cover (4) is slidably locked in the card slot (12) through the lifting device (3), and the card slot (12) and the sealing cover (4) cooperate with each other.

6. The irrigation device for large planting areas according to claim 1, characterized in that: The surface of the sealing cover (4) is fixedly mounted with evenly distributed limiting buckles (42), the number of the limiting buckles (42) being four, and the four limiting buckles (42) are slidably clamped in the top surface of the protective box (1).

7. The irrigation device for large planting areas according to claim 1, characterized in that: A positioning frame (11) is fixedly sleeved on one end of the surface of the protection box (1), and the positioning frame (11) cooperates with the protection box (1).

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