Pesticide spraying device for fruit tree greenhouse

Abstract

The utility model relates to the technical field of pesticide spraying devices, and discloses a pesticide spraying device for a fruit tree greenhouse, which comprises a vehicle body, the right side of the top of the vehicle body is fixedly connected with a pesticide box, the top of the vehicle body is fixedly provided with a pesticide pump, and the pesticide pump is located on the left side of the pesticide box. A water inlet of the pesticide pump penetrates into the pesticide box through a connecting pipe, a water outlet of the pesticide pump is communicated with spraying adjusting equipment through a connecting pipe, the front side of the top of the pesticide box is communicated with a feeding port, a pesticide cover is arranged at the top of the feeding port, and the top of the pesticide box is fixedly connected with a transmission box. According to the pesticide stirring device, through mutual cooperation of the double-shaft speed reduction motor, the rotating rod, the V-shaped groove, the stirring rod and other structures, pesticide in the pesticide box can be uniformly stirred, manual stirring of a user is avoided, harm of pungent smell to the body of the user is prevented, and trouble and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide spraying devices, in particular to a pesticide spraying device for fruit greenhouses. Background Art

[0002] Fruit trees refer to trees with edible fruits, and are a general term for perennial plants and their rootstocks that can provide edible fruits and seeds. Fruit trees are easily invaded by pests and diseases during planting, and need to be sprayed with pesticides regularly. However, the current method of spraying pesticides on fruit trees is basically to carry a pesticide sprayer on the shoulder manually, and use the hand to press the pull rod to move the sprayer up and down to spray the pesticide on the crops. This pesticide sprayer has the problems of high labor intensity, low efficiency and uneven spraying.

[0003] After searching, the Chinese patent announcement number: CN207040632U discloses a pesticide spraying device for fruit tree planting. The technical problem to be solved by this utility model is to provide a comprehensive pesticide spraying device for fruit tree planting, including a vehicle body, wheels, a T-shaped push rod, a water tank, a water pump, a rotating device, a lifting device, etc.; the bottom of the vehicle body is symmetrically provided with wheels, a water tank is placed on the right side of the bottom of the vehicle body, a feed hole is opened on the upper right wall of the water tank, a water pump is provided on the left side of the bottom of the water tank, a T-shaped push rod is provided on the upper right side of the vehicle body, a rotating device is provided on the left side of the bottom of the vehicle body, and a lifting device is provided on the rotating device. This utility model drives the nozzle to move up and down through an electric winding wheel to find an optimal spraying position, so that the effect of pesticide spraying is better, and then drives the nozzle to rotate continuously clockwise and counterclockwise through the rotating device.

[0004] In the above technology, although the pesticide spraying equipment solves the problem of different heights of fruit trees and the inability to adjust the height and angle of the head through a rotating device and a lifting device, the user is still required to manually stir the pesticide with external objects, and manual stirring of pesticides is likely to cause uneven mixing of water and pesticides, thereby affecting the efficacy of the pesticide. A pungent odor is generated during the manual stirring of pesticides, which is not conducive to the health of the user and is time-consuming and laborious. Therefore, a pesticide spraying device for fruit greenhouses is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a pesticide spraying device for fruit greenhouses, aiming to improve the problem of manual stirring of pesticides in the prior art.

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

[0007] A pesticide spraying device for a fruit greenhouse comprises a vehicle body, a pesticide box is fixedly connected to the right side of the top of the vehicle body, a pesticide pump is fixedly installed on the top of the vehicle body, the pesticide pump is located on the left side of the pesticide box, a water inlet of the pesticide pump penetrates into the interior of the pesticide box through a connecting pipe, a water outlet of the pesticide pump is connected to a spraying adjustment device through a connecting pipe, a feed port is connected to the front side of the top of the pesticide box, a pesticide cover is arranged on the top of the feed port, a transmission box is fixedly connected to the top of the pesticide box, a square plate is arranged inside the transmission box, and the top of the square plate A double-axis reduction motor is fixedly connected, the four corners of the top of the square plate are fixedly connected with push-pull plates, both sides of the transmission box are movably connected with rotating rods through bearing seats, the surface of the rotating rod is provided with a V-shaped groove, the side of the push-pull plate close to the V-shaped groove is fixedly connected with a sliding rod, the surface of the sliding rod is slidably connected with the inner wall of the V-shaped groove, the bottom of the output shaft of the double-axis reduction motor passes through the interior of the pesticide box and is fixedly connected with a stirring rod, the interior of the feed port is provided with a filtering assembly, and the top of the output shaft of the double-axis reduction motor (9) is fixedly connected with a transmission assembly;

[0008] As a further description of the above technical solution:

[0009] The filter assembly comprises a filter cartridge, which is movably connected to the inside of the feed port, a filter plate is arranged inside the filter cartridge, and a filter screen is fixedly installed at the bottom of the filter cartridge by bolts;

[0010] As a further description of the above technical solution:

[0011] The transmission assembly includes a slide plate, which is fixedly connected to the top of the output shaft of the dual-axis reduction motor, and a cylindrical sleeve is sleeved on the surface of the slide plate, and the cylindrical sleeve is movably connected to the inside of the transmission box through a bearing seat, and the top of the cylindrical sleeve penetrates to the top of the transmission box and is fixedly connected to a gear 1, and both sides of the gear 1 are meshed with a gear 2, and the bottom of the gear 2 is fixedly connected to the top of the rotating rod;

[0012] As a further description of the above technical solution:

[0013] A sealing ring is fixedly connected to the top of the inner wall of the pesticide box, and the sealing ring contacts the surface of the output shaft of the dual-shaft reduction motor;

[0014] As a further description of the above technical solution:

[0015] A rubber pad is fixedly connected to the bottom of the square plate;

[0016] As a further description of the above technical solution:

[0017] Both sides of the transmission box are fixedly connected with reinforcement plates, and the bottom of the reinforcement plate is fixedly connected to the top of the pesticide box;

[0018] As a further description of the above technical solution:

[0019] Both sides of the top of the pesticide box are fixedly connected with limit rods, and the surface of the limit rods is slidably connected with the inner wall of the square plate;

[0020] As a further description of the above technical solution:

[0021] The surfaces of the gear 1 and the gear 2 are covered with dust covers, and the bottom of the dust cover is fixedly connected to the top of the transmission box.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by arranging the mutual cooperation of the double-axis reduction motor, the rotating rod, the V-shaped groove and the stirring rod and other structures, the pesticide in the pesticide box can be stirred evenly, avoiding the need for the user to stir manually, preventing the pungent smell from causing harm to the user's body, and saving trouble and labor.

[0024] 2. In the utility model, by arranging the filter cartridge, the filter plate and the filter net and other structures to cooperate with each other, the impurities in the water can be filtered to prevent the impurities in the water from entering the interior of the pesticide box and clogging the spraying and regulating equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a pesticide spraying device for fruit greenhouses proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the main cross-sectional structure of a pesticide box of a pesticide spraying device for fruit greenhouses proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of a gear 1 of a pesticide spraying device for a fruit greenhouse proposed by the utility model;

[0028] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a feed port of a pesticide spraying device for a fruit greenhouse.

[0029] Legend:

[0030] 1. Car body; 2. Pesticide box; 3. Pesticide pump; 4. Spraying adjustment equipment; 5. Feed inlet; 6. Pesticide cover; 7. Transmission box; 8. Square plate; 9. Double-axis reduction motor; 10. Push-pull plate; 11. Rotating rod; 12. V-shaped groove; 13. Sliding rod; 14. Stirring rod; 15. Filter cartridge; 16. Filter plate; 17. Filter net; 18. Slide plate; 19. Cylindrical sleeve; 20. Gear 1; 21. Gear 2; 22. Sealing ring; 23. Rubber pad; 24. Reinforcement plate; 25. Limit rod; 26. Dust cover. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-3 The utility model provides an embodiment: a pesticide spraying device for a fruit greenhouse, comprising a vehicle body 1, a pesticide box 2 is fixedly connected to the right side of the top of the vehicle body 1, the material of the pesticide box 2 is stainless steel, a sealing ring 22 is fixedly connected to the top of the inner wall of the pesticide box 2, the sealing ring 22 is in contact with the surface of the output shaft of the dual-axis reduction motor 9, and the inside of the pesticide box 2 can be sealed through the sealing ring 22 to prevent the pesticide inside the pesticide box 2 from gradually entering the inside of the transmission box 7, a pesticide pump 3 is fixedly installed on the top of the vehicle body 1, the pesticide pump 3 is located on the left side of the pesticide box 2, and the pesticide pump 3 The water inlet passes through the interior of the pesticide box 2 through a connecting pipe, the water outlet of the pesticide pump 3 is connected to the spraying adjustment device 4 through a connecting pipe, the front side of the top of the pesticide box 2 is connected to the feed port 5, and the top of the feed port 5 is provided with a pesticide cover 6, the top of the pesticide box 2 is fixedly connected to a transmission box 7, both sides of the transmission box 7 are fixedly connected to a reinforcing plate 24, the bottom of the reinforcing plate 24 is fixedly connected to the top of the pesticide box 2, and the shape of the reinforcing plate 24 is triangular, and the reinforcing plate 24 can increase the connection strength between the transmission box 7 and the pesticide box 2 to avoid the transmission box 7 from being broken or damaged.

[0033] Reference Figure 1-3A square plate 8 is arranged inside the transmission box 7, and a rubber pad 23 is fixedly connected to the bottom of the square plate 8. The rubber pad 23 can protect the square plate 8 to avoid collision and damage between the square plate 8 and the pesticide box 2. The limiting rods 25 are fixedly connected to both sides of the top of the pesticide box 2. The surface of the limiting rod 25 is slidably connected to the inner wall of the square plate 8. The limiting rod 25 can limit the square plate 8 to avoid shaking of the square plate 8 during movement. The top of the square plate 8 is fixedly connected to a dual-axis reduction motor 9, and the four corners of the top of the square plate 8 are fixedly connected to a push-pull plate 10. The two sides inside the transmission box 7 are movably connected to a rotating rod 11 through a bearing seat. A V-shaped groove 12 is provided on the surface of the rotating rod 11. A sliding rod 13 is fixedly connected to one side of the push-pull plate 10 close to the V-shaped groove 12. The surface of the sliding rod 13 is slidably connected to the inner wall of the V-shaped groove 12. The bottom of the output shaft of the dual-axis reduction motor 9 passes through the interior of the pesticide box 2 and is fixedly connected to a stirring rod 14.

[0034] Reference Figure 2-4 A filter assembly is disposed inside the feed port 5, and the filter assembly includes a filter cartridge 15, which is movably connected inside the feed port 5, a filter plate 16 is disposed inside the filter cartridge 15, and a filter screen 17 is fixedly installed at the bottom of the filter cartridge 15 by bolts.

[0035] Specifically, impurities in the water can be filtered through the filter cartridge 15, the filter plate 16 and the filter net 17 to prevent the impurities in the water from entering the pesticide box 2 and clogging the spray adjustment equipment 4. When the pesticide spraying device is not in use, the user can take out the filter cartridge 15 to facilitate cleaning of impurities in the filtered water, thereby improving convenience.

[0036] Reference Figure 1-3 The top of the output shaft of the dual-axis reduction motor 9 is fixedly connected with a transmission assembly, and the transmission assembly includes a slide plate 18, which is fixedly connected to the top of the output shaft of the dual-axis reduction motor 9. The surface of the slide plate 18 is sleeved with a cylindrical sleeve 19, and the cylindrical sleeve 19 is movably connected to the inside of the transmission box 7 through a bearing seat. The top of the cylindrical sleeve 19 penetrates to the top of the transmission box 7 and is fixedly connected with a gear 1 20. Gear 2 21 is meshed on both sides of the gear 1 20. The bottom of the gear 2 21 is fixedly connected to the top of the rotating rod 11. The surfaces of the gear 1 20 and the gear 2 21 are sleeved with a dust cover 26, and the bottom of the dust cover 26 is fixedly connected to the top of the transmission box 7.

[0037] Specifically, the slide plate 18 drives the cylindrical sleeve 19 to rotate, and the slide plate 18 can slide up and down inside the cylindrical sleeve 19. The cylindrical sleeve 19 then drives the gear 1 20 to rotate, and the gear 1 20 drives the gear 2 21 to rotate, which can improve the stability of the square plate 8 and the stirring rod 14. The slide plate 18, the cylindrical sleeve 19, the gear 1 20 and the gear 2 21 can drive the square plate 8 and the stirring rod 14 to move back and forth up and down to evenly stir the pesticide. The dust cover 26 can be used to protect the gear 1 20 and the gear 2 21 from dust, thereby improving the operating stability of the gear 1 20 and the gear 2 21.

[0038] Working principle: When in use, the user first opens the pesticide cover 6, pours the water and pesticide in a good proportion into the pesticide box 2, starts the dual-axis reduction motor 9, and the output shaft at the top of the dual-axis reduction motor 9 drives the slide plate 18 and the cylindrical sleeve 19 to rotate, and the cylindrical sleeve 19 drives the gear 1 20 to rotate, and the gear 1 20 drives the gear 2 21 and the rotating rod 11 to rotate, and the rotating rod 11 drives the push-pull plate 10 to reciprocate up and down through the V-groove 12 and the slide bar 13, and the push-pull plate 10 drives the square plate 8 and the dual-axis reduction motor 9 to reciprocate up and down, and at the same time, the slide plate 18 slides up and down inside the cylindrical sleeve 19, and the output shaft of the dual-axis reduction motor 9 drives the stirring rod 14 to rotate and reciprocate up and down. When the pesticide inside the pesticide box 2 is evenly stirred, the pesticide cover 6 is closed, and the vehicle body 1 is pushed to the place where the pesticide needs to be sprayed, and the pesticide pump 3 is started. The spraying adjustment device 4 sprays the pesticide stirred evenly inside the pesticide box 2 onto the fruit trees through the pesticide pump 3, thereby achieving the advantage of even stirring.

[0039] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pesticide spraying device for a fruit greenhouse, comprising a vehicle body (1), characterized in that: A pesticide box (2) is fixedly connected to the right side of the top of the vehicle body (1), a pesticide pump (3) is fixedly installed on the top of the vehicle body (1), the pesticide pump (3) is located on the left side of the pesticide box (2), the water inlet of the pesticide pump (3) penetrates into the interior of the pesticide box (2) through a connecting pipe, the water outlet of the pesticide pump (3) is connected to a spraying adjustment device (4) through a connecting pipe, the front side of the top of the pesticide box (2) is connected to a feed port (5), the top of the feed port (5) is provided with a pesticide cover (6), the top of the pesticide box (2) is fixedly connected to a transmission box (7), the interior of the transmission box (7) is provided with a square plate (8), the top of the square plate (8) is fixedly connected to a double-axis reduction motor The invention relates to a machine (9), wherein the four corners of the top of the square plate (8) are fixedly connected to push-pull plates (10), the two sides of the transmission box (7) are movably connected to rotating rods (11) through bearing seats, the surface of the rotating rod (11) is provided with a V-shaped groove (12), the side of the push-pull plate (10) close to the V-shaped groove (12) is fixedly connected to a sliding rod (13), the surface of the sliding rod (13) is slidably connected to the inner wall of the V-shaped groove (12), the bottom of the output shaft of the dual-axis reduction motor (9) passes through the interior of the pesticide box (2) and is fixedly connected to a stirring rod (14), the interior of the feed port (5) is provided with a filtering assembly, and the top of the output shaft of the dual-axis reduction motor (9) is fixedly connected to a transmission assembly.

2. The pesticide spraying device for fruit greenhouse according to claim 1, characterized in that: The filter assembly comprises a filter cartridge (15), wherein the filter cartridge (15) is movably connected to the inside of the feed port (5), a filter plate (16) is arranged inside the filter cartridge (15), and a filter screen (17) is fixedly installed at the bottom of the filter cartridge (15) by bolts.

3. The pesticide spraying device for fruit greenhouse according to claim 1, characterized in that: The transmission assembly comprises a slide plate (18), the slide plate (18) is fixedly connected to the top of the output shaft of the dual-axis reduction motor (9), the surface of the slide plate (18) is sleeved with a cylindrical sleeve (19), the cylindrical sleeve (19) is movably connected to the inside of the transmission box (7) through a bearing seat, the top of the cylindrical sleeve (19) passes through the top of the transmission box (7) and is fixedly connected to a gear 1 (20), both sides of the gear 1 (20) are meshed with a gear 2 (21), and the bottom of the gear 2 (21) is fixedly connected to the top of the rotating rod (11).

4. The pesticide spraying device for fruit greenhouse according to claim 1, characterized in that: A sealing ring (22) is fixedly connected to the top of the inner wall of the pesticide box (2), and the sealing ring (22) contacts the surface of the output shaft of the dual-shaft reduction motor (9).

5. The pesticide spraying device for fruit greenhouse according to claim 1, characterized in that: A rubber pad (23) is fixedly connected to the bottom of the square plate (8).

6. The pesticide spraying device for fruit greenhouse according to claim 1, characterized in that: Both sides of the transmission box (7) are fixedly connected with reinforcement plates (24), and the bottom of the reinforcement plate (24) is fixedly connected to the top of the pesticide box (2).

7. The pesticide spraying device for fruit greenhouse according to claim 1, characterized in that: Limit rods (25) are fixedly connected to both sides of the top of the pesticide box (2), and the surface of the limit rods (25) is slidably connected to the inner wall of the square plate (8).

8. The pesticide spraying device for fruit greenhouse according to claim 3, characterized in that: The surfaces of the gear 1 (20) and the gear 2 (21) are covered with dust covers (26), and the bottom of the dust cover (26) is fixedly connected to the top of the transmission box (7).

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