Insect repellent spraying device for crape myrtle planting

Abstract

The insect repellent spraying device for crape myrtle planting comprises a base, the inner wall of the base is rotationally connected with a two-way screw, the two sides of the outer surface of the two-way screw are in threaded connection with moving plates, and the two sides of the two-way screw are each provided with a guide frame; the two ends of the two guide frames are fixedly connected with the two sides of the inner wall of the base, and the two sides of the outer surfaces of the two guide frames are slidably connected with the inner walls of the two moving plates correspondingly. The two-way screw is rotated to drive the two moving plates to move in the base, so that the two moving plates get close to each other, in the moving process of the moving plates, the second ejection block relieves the limitation of the first ejection block and the pulling force of the reset spring, the lifting frame is pulled upwards, the lifting frame slides in the sliding frame, the universal wheels are folded, and the supporting legs make contact with the ground; the device fixing device is simple in structure and convenient to operate, and the convenience of the device in use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crape myrtle planting anthelmintic spraying equipment, in particular to an anthelmintic spraying device for crape myrtle planting. Background Art

[0002] Crape myrtle, also known as the itchy flower, has lush and bright flowers with rich colors and a long flowering period. It is an important flowering tree species from summer to autumn. It is often planted in courtyards, parks, streets and other places. As an ornamental plant, when crape myrtle is planted, there will be insects on it that affect its growth, so it is necessary to use an insecticide spraying device to spray pesticides to repel insects and ensure the growth of crape myrtle.

[0003] In the prior art, for example, Chinese patent CN211631530U discloses an insecticide and repellent device for peony planting areas, which includes a stirring box and a base. A stirring motor is fixed at the center position of the outer top surface of the stirring box, and the rotating shaft of the stirring motor is connected to the stirring shaft inside the stirring box, and a paddle is installed on the stirring shaft.

[0004] In order to make the anthelmintic mix more evenly, the above patent installs a stirring shaft, a stirring motor, a paddle and other structures in the device. When stirring, the device needs to be fixed, so the four electric wheels at the bottom of the device need to be fixed. However, the device is not installed with a fixing structure. When fixing, a fixing block needs to be inserted into the side of each electric wheel to hold the electric wheel in place, which makes the fixing method inconvenient and makes the device inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide an insecticide spraying device for crape myrtle planting to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insecticide spraying device for crape myrtle planting, comprising a base, an inner wall of the base being rotatably connected to a bidirectional screw, both sides of the outer surface of the bidirectional screw being threadedly connected to movable plates, guide frames being provided on both sides of the bidirectional screw, both ends of the two guide frames being fixedly connected to both sides of the inner wall of the base, both sides of the outer surfaces of the two guide frames being slidably connected to the inner walls of the two movable plates respectively, the lower ends of the two movable plates being fixedly connected to ejection blocks 2, and a lifting frame being provided below the two movable plates , both sides of the two lifting frames are slidably connected with sliding frames, one end of the four sliding frames is fixedly connected to the lower end of the base, the middle part of the upper end of the two lifting frames is fixedly connected with a ejection block 1, and one side of the outer surface of the two ejection blocks 1 is respectively slidably abutted with one side of the outer surface of the two ejection blocks 2, both sides of the upper ends of the two lifting frames are fixedly connected with return springs, one end of the four return springs is fixedly connected to the lower end of the base, the lower ends of the two lifting frames are fixedly installed with universal wheels, and the four corners of the lower end of the base are fixedly connected with supporting feet.

[0007] As a further preferred embodiment of the present technical solution, a fixing ring is fixedly connected to one side of the base, the inner wall of the fixing ring is rotatably connected to one side of the outer surface of the bidirectional screw, one end of the bidirectional screw is fixedly connected to a hexagonal connecting rod, the outer surface of the hexagonal connecting rod is slidably connected to a hexagonal limiting ring, and one side of the hexagonal limiting ring is slidably engaged with one side of the fixing ring.

[0008] As a further preferred embodiment of the present technical solution, the upper end of the base is fixedly connected to a mixing box, the middle part of the upper end of the mixing box is fixedly connected to a support frame, the upper end of the support frame is fixedly installed with a driving device, the output end of the driving device is transmission-connected to a bevel gear 1, and the lower end of the bevel gear 1 is fixedly connected to a mixing frame 1.

[0009] As a further preferred embodiment of the present technical solution, the outer surface of the bevel gear one is engaged with the bevel gear two, one side of the bevel gear two is rotatably connected to one side of the inner wall of the support frame, one side of the outer surface of the bevel gear two is engaged with the bevel gear three, the lower end of the bevel gear three is fixedly connected to the stirring frame two, and the inner walls of the stirring frame two and the bevel gear three are rotatably connected to one side of the outer surface of the stirring frame one.

[0010] As a further preferred embodiment of the present technical solution, a feed pipe is fixedly connected to the other side of the upper end of the mixing box.

[0011] As a further preferred embodiment of the present technical solution, a water pump is provided below the mixing box, the input end of the water pump is fixedly connected to the middle part of the lower end of the mixing box, the output end of the water pump is fixedly connected to a spray head, the lower end of the water pump is fixedly connected to the upper end of the base, and an atomizing spray device is fixedly installed on one side of the mixing box.

[0012] The utility model provides an insect repellent spraying device for crape myrtle planting, which has the following beneficial effects:

[0013] (1) The utility model drives the two movable plates to move in the base by rotating the bidirectional screw, so that the two movable plates are close to each other. During the movement of the movable plates, the ejection block 2 releases the restriction of the ejection block 1, and the tension of the reset spring itself pulls the lifting frame upward. The lifting frame slides in the sliding frame, so that the universal wheels are retracted and the supporting feet are in contact with the ground, thereby achieving the fixation of the equipment. This structure is simple and easy to operate, which improves the convenience of the equipment when in use.

[0014] (2) The utility model starts the driving device to rotate the stirring frame 1 in the stirring box to stir the anthelmintics in the stirring box. When the bevel gear 1 rotates, it drives the bevel gear 2 to rotate. The bevel gear 2 is engaged with the bevel gear 3, so that the stirring frame 2 rotates in the opposite direction of the stirring frame 1. The stirring frames 1 and 2 can fully mix the various anthelmintics added to the stirring box, thereby improving the mixing efficiency of the equipment and shortening the stirring time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the base in the present invention;

[0017] Figure 3 This is a schematic diagram of the connection relationship between the fixing ring, the hexagonal limiting ring and the hexagonal connecting rod in the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the mixing box in the present invention;

[0019] Figure 5 Schematic diagram of the transmission relationship between the stirring frame 1 and the stirring frame 2 in the present invention;

[0020] In the figure: 1. Base; 2. Support foot; 3. Sliding frame; 4. Bidirectional screw; 5. Guide frame; 6. Moving plate; 7. Lifting frame; 8. Universal wheel; 9. Return spring; 10. Ejector block 1; 11. Ejector block 2; 12. Mixing box; 13. Support frame; 14. Atomizing spray device; 15. Water pump; 16. Spray head; 17. Driving device; 18. Fixed ring; 19. Hexagonal connecting rod; 20. Feed pipe; 21. Hexagonal limiting ring; 22. Mixing frame 1; 23. Mixing frame 2; 24. Bevel gear 1; 25. Bevel gear 2; 26. Bevel gear 3. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1 - Figure 5 As shown, in the present embodiment, a crape myrtle planting insecticide spraying device comprises a base 1, the inner wall of the base 1 is rotatably connected with a bidirectional screw 4, and the outer surfaces of the bidirectional screw 4 are threadedly connected with movable plates 6 on both sides, and guide frames 5 are provided on both sides of the bidirectional screw 4. The two ends of the two guide frames 5 are fixedly connected to the inner wall of the base 1 on both sides, and the outer surfaces of the two guide frames 5 are slidably connected to the inner walls of the two movable plates 6 on both sides. The lower ends of the two movable plates 6 are fixedly connected with ejection blocks 2 11, and lifting frames 7 are provided below the two movable plates 6. Both sides of the two lifting frames 7 are slidably connected with sliding frames 3, and one end of the four sliding frames 3 is fixedly connected to the lower end of the base 1, and the middle part of the upper end of the two lifting frames 7 is fixedly connected with an ejection block 10. One side of the outer surface of the two ejection blocks 10 is divided into The two lifting frames 7 are fixedly connected to the lower ends of the two lifting frames 7 with universal wheels 8, and the four corners of the lower end of the base 1 are fixedly connected to the supporting feet 2. By rotating the two-way screw 4, the two movable plates 6 are driven to move in the base 1, so that the two movable plates 6 are close to each other. During the movement of the movable plate 6, the ejection block 2 11 releases the restriction of the ejection block 10, and the tension of the reset spring 9 itself pulls the lifting frame 7 upward. The lifting frame 7 slides in the sliding frame 3, so that the universal wheels 8 are retracted and the supporting feet 2 are in contact with the ground, thereby achieving the fixation of the equipment. This structure is simple and easy to operate, which improves the convenience of the equipment when in use.

[0023] like Figure 1 - Figure 3As shown, one side of the base 1 is fixedly connected to a fixing ring 18, the inner wall of the fixing ring 18 is rotatably connected to one side of the outer surface of the bidirectional screw 4, one end of the bidirectional screw 4 is fixedly connected to a hexagonal connecting rod 19, the outer surface of the hexagonal connecting rod 19 is slidably connected to a hexagonal limiting ring 21, one side of the hexagonal limiting ring 21 is slidably engaged with one side of the fixing ring 18, and the structural design of the hexagonal connecting rod 19, the hexagonal limiting ring 21 and the fixing ring 18 can fix the bidirectional screw 4 to prevent the bidirectional screw 4 from rotating when the device is pushed to move, causing the lifting frame 7 to slide in the sliding frame 3.

[0024] like Figure 1 、 Figure 4 and Figure 5 As shown, the upper end of the base 1 is fixedly connected to the mixing box 12, the middle part of the upper end of the mixing box 12 is fixedly connected to the support frame 13, the upper end of the support frame 13 is fixedly installed with a driving device 17, the output end of the driving device 17 is transmission-connected to the bevel gear 124, and the lower end of the bevel gear 124 is fixedly connected to the mixing frame 12. By turning on the driving device 17, the mixing frame 12 is rotated in the mixing box 12 to stir and mix the added medicine.

[0025] like Figure 1 、 Figure 4 and Figure 5 As shown, the outer surface of the bevel gear 1 24 is engaged with the bevel gear 2 25, and one side of the bevel gear 25 is rotatably connected to the inner wall of the support frame 13. The outer surface of the bevel gear 2 25 is engaged with the bevel gear 3 26, and the lower end of the bevel gear 3 26 is fixedly connected to the stirring frame 2 23. The inner walls of the stirring frame 23 and the bevel gear 3 26 are rotatably connected to the outer surface of the stirring frame 1 22. Through the structural design of the bevel gear 1 24, the bevel gear 2 25 and the bevel gear 3 26, the stirring frame 2 23 can rotate in the opposite direction of the stirring frame 1 22 when the stirring frame 1 rotates, thereby improving the stirring efficiency of the equipment.

[0026] like Figure 1 and Figure 4 As shown, a feed pipe 20 is fixedly connected to the other side of the upper end of the mixing box 12. Through the structural design of the feed pipe 20, the medicine can be conveniently poured into the mixing box 12 for mixing.

[0027] like Figure 1 and Figure 4As shown, a water pump 15 is provided below the mixing box 12, the input end of the water pump 15 is fixedly connected to the middle part of the lower end of the mixing box 12, the output end of the water pump 15 is fixedly connected to a spray head 16, the lower end of the water pump 15 is fixedly connected to the upper end of the base 1, and an atomizing spray device 14 is fixedly installed on one side of the mixing box 12. The insecticide can be atomized by the atomizing spray device 14, and the fan in the atomizing spray device 14 is turned on to spray the atomized medicine onto the crape myrtle. When the atomizing spray device 14 cannot spray to a certain position, the insecticide is sprayed on the crape myrtle through the handheld spray head 16.

[0028] The utility model provides an insect repellent spraying device for crape myrtle planting, and the specific working principle is as follows:

[0029] When spraying anthelmintics on the planted crape myrtles, first pour the required anthelmintics into the mixing box 12, turn on the driving device 17, rotate the stirring frame 1 22 in the mixing box 12, and stir the anthelmintics in the mixing box 12. While the bevel gear 1 24 is rotating, it drives the bevel gear 2 25 to rotate. The bevel gear 25 is meshed with the bevel gear 3 26, so that the stirring frame 2 23 rotates in the opposite direction of the stirring frame 1 22, so that the stirring frame 1 22 and the stirring frame 2 23 can fully mix the multiple anthelmintics added to the mixing box 12. After the mixing is completed, pull the hexagonal limiting ring 21 to slide the hexagonal limiting ring 21 out of the fixing ring 18, and release the hexagonal connecting rod 1 9, and then rotate the handle on one side of the hexagonal connecting rod 19 to rotate the bidirectional screw 4 in the base 1, driving the two movable plates 6 to move in the base 1, so that the two movable plates 6 are away from each other. During the movement of the movable plate 6, one side of the ejection block 2 11 slowly slides against the ejection block 1 10, and the lifting frame 7 slides along the sliding frame 3. When one side of the movable plate 6 is in contact with the inner wall of the base 1, the universal wheel 8 on the lifting frame 7 supports the entire device, and then push the hexagonal limiting ring 21 to connect the fixing ring 18 to the hexagonal connecting rod 19, and push the device to the side of the crape myrtle. The atomizing spray device 14 and the spray head 16 spray the insect repellent on the crape myrtle.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A crape myrtle planting insecticide spraying device, comprising a base (1), characterized in that: The inner wall of the base (1) is rotatably connected with a bidirectional screw (4), and both sides of the outer surface of the bidirectional screw (4) are threadedly connected with a movable plate (6). Guide frames (5) are provided on both sides of the bidirectional screw (4), and both ends of the two guide frames (5) are fixedly connected to both sides of the inner wall of the base (1). Both sides of the outer surfaces of the two guide frames (5) are slidably connected to the inner walls of the two movable plates (6). The lower ends of the two movable plates (6) are fixedly connected with ejection blocks 2 (11). A lifting frame (7) is provided below the two movable plates (6), and both sides of the two lifting frames (7) are slidably connected to the sliding frame (3). ), one end of each of the four sliding frames (3) is fixedly connected to the lower end of the base (1), the middle part of the upper end of each of the two lifting frames (7) is fixedly connected to an ejection block (10), one side of the outer surface of each of the two ejection blocks (10) is respectively in sliding contact with one side of the outer surface of each of the two ejection blocks (11), both sides of the upper end of each of the two lifting frames (7) are fixedly connected to a return spring (9), one end of each of the four return springs (9) is fixedly connected to the lower end of the base (1), the lower end of each of the two lifting frames (7) is fixedly mounted with a universal wheel (8), and the four corners of the lower end of the base (1) are fixedly connected to support feet (2).

2. The insecticide spraying device for crape myrtle planting according to claim 1, characterized in that: A fixing ring (18) is fixedly connected to one side of the base (1), and the inner wall of the fixing ring (18) is rotatably connected to one side of the outer surface of the bidirectional screw (4). One end of the bidirectional screw (4) is fixedly connected to a hexagonal connecting rod (19), and the outer surface of the hexagonal connecting rod (19) is slidably connected to a hexagonal limiting ring (21), and one side of the hexagonal limiting ring (21) is slidably engaged with one side of the fixing ring (18).

3. The insecticide spraying device for crape myrtle planting according to claim 1, characterized in that: The upper end of the base (1) is fixedly connected to a stirring box (12), the middle part of the upper end of the stirring box (12) is fixedly connected to a support frame (13), the upper end of the support frame (13) is fixedly installed with a driving device (17), the output end of the driving device (17) is transmission-connected to a bevel gear (24), and the lower end of the bevel gear (24) is fixedly connected to a stirring frame (22).

4. The insecticide spraying device for crape myrtle planting according to claim 3, characterized in that: The outer surface of the bevel gear 1 (24) is meshed with the bevel gear 2 (25), one side of the bevel gear 2 (25) is rotatably connected to one side of the inner wall of the support frame (13), one side of the outer surface of the bevel gear 2 (25) is meshed with the bevel gear 3 (26), the lower end of the bevel gear 3 (26) is fixedly connected to the stirring frame 2 (23), and the inner walls of the stirring frame 2 (23) and the bevel gear 3 (26) are rotatably connected to one side of the outer surface of the stirring frame 1 (22).

5. The insecticide spraying device for crape myrtle planting according to claim 3, characterized in that: The other side of the upper end of the mixing box (12) is fixedly connected to a feed pipe (20).

6. The insect repellent spraying device for crape myrtle planting according to claim 3, characterized in that: A water pump (15) is provided below the mixing box (12), the input end of the water pump (15) is fixedly connected to the middle portion of the lower end of the mixing box (12), the output end of the water pump (15) is fixedly connected to a spray head (16), the lower end of the water pump (15) is fixedly connected to the upper end of the base (1), and an atomizing spray device (14) is fixedly installed on one side of the mixing box (12).

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