Pesticide spraying machine with automatic pesticide diluting function

Abstract

The utility model discloses a pesticide spraying machine with an automatic pesticide diluting function, and relates to the technical field of pesticide spraying machines, the pesticide spraying machine with the automatic pesticide diluting function comprises a pesticide spraying machine body, the right end of the front side surface of the pesticide spraying machine body is fixedly connected with a boarding ladder, and the upper surface of the left end of the pesticide spraying machine body is provided with a pesticide spraying device; a connecting plate is arranged on the upper surface of the left end of the pesticide spraying machine body, a pesticide storage barrel is fixedly connected to the upper surface of the connecting plate, and a pesticide inlet is formed in the top end of the outer surface of the pesticide storage barrel. The device is simple in structure and convenient to use, avoids the situation that many pesticides are prone to forming precipitates in water, intermittent stirring can help to maintain uniformity of pesticide liquid and prevent active ingredients from precipitating to the bottom, and therefore it is guaranteed that the concentration of the pesticide liquid is consistent when the pesticide liquid is sprayed every time, and the device can greatly increase the dilution speed of the pesticides.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide sprayers, in particular to a sprayer with an automatic pesticide dilution function. Background Art

[0002] Pesticide sprayers are a type of equipment used in agricultural production, designed to spray pesticides evenly onto crops to control pests, diseases, weeds, and other agricultural pests. They can significantly improve the efficiency and precision of pesticide application, thereby increasing crop yield and quality, while controlling pests and diseases and promoting crop health. They can improve spraying efficiency, reduce manual labor, and ensure the coverage effect of the pesticide.

[0003] However, the pesticide sprayers currently used are required to dilute the pesticides in advance before spraying. This makes it impossible for the workers to directly use the pesticide sprayers to spray the pesticides. It takes a certain amount of time to dilute the pesticides, which greatly reduces the work efficiency of the workers when using the device to spray the pesticides. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a sprayer with an automatic pesticide dilution function, which can solve the problem that the pesticide sprayers currently used are all diluted in advance by the staff before spraying, which results in the staff being unable to directly use the pesticide sprayer to spray the pesticide and requiring a certain amount of time to dilute it, greatly reducing the work efficiency of the staff when using the device to spray the pesticide.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a pesticide sprayer with an automatic pesticide dilution function, comprising a pesticide sprayer body, a boarding ladder fixedly connected to the right end of the front surface of the pesticide sprayer body, and a pesticide spraying device provided on the upper surface of the left end of the pesticide sprayer body;

[0006] Among them, a connecting plate is provided on the upper surface of the left end of the sprayer body, and a medicine storage barrel is fixedly connected to the upper surface of the connecting plate. A medicine inlet is provided on the top of the outer surface of the medicine storage barrel;

[0007] Among them, the inner wall of the medicine inlet is fixedly connected with a medicine inlet pipe, the left end of the medicine storage barrel is provided with a medicine storage barrel built-in groove, and the inner wall of the medicine storage barrel built-in groove is provided with a stirring device.

[0008] Preferably, the spraying device includes four connecting rods 1, and the four connecting rods 1 are fixedly connected to the upper surface of the left end of the spraying machine body, and the two connecting rods 1 on the same side are mirror-imaged with the two connecting rods 1 on the other side;

[0009] Among them, the top ends of the four connecting rods are fixedly connected to a U-shaped bracket, and several nozzles are fixedly installed on the front and rear surfaces of the U-shaped bracket, and the several nozzles are connected to the U-shaped bracket. Four medicine outlets are opened on the upper surface of the left end of the sprayer body.

[0010] Preferably, a T-shaped groove is provided on the upper surface of the left end of the sprayer body between the four drug-passing ports, and the four drug-passing ports are connected to the U-shaped bracket through four connecting rods;

[0011] Among them, the lower surface of the connecting plate is fixedly connected with a T-shaped block, the T-shaped block fits with the inner wall of the T-shaped groove and is slidably connected, and the lower surface of the connecting plate is also provided with four other drug outlets corresponding to the positions of the four drug outlets opened on the sprayer body.

[0012] Preferably, the four medicine-passing ports on the lower surface of the connecting plate are connected to the interior of the medicine storage barrel, threaded holes are provided on the left surfaces of both ends of the U-shaped bracket, and a fixing rod is provided on the left side of the U-shaped bracket;

[0013] Among them, bolts are provided at the positions corresponding to the two threaded holes on the left surface of the fixing rod, and the two bolts are threaded through the right surface of the bolts. The fixing rod is threadedly connected to the U-shaped bracket through the two bolts.

[0014] Preferably, the stirring device includes a motor, which is fixedly mounted on the left inner wall of the built-in groove of the medicine storage barrel, and the output end of the motor is fixedly connected to a transmission shaft;

[0015] The outer surface of the transmission shaft is fixed with a worm, the outer surface of the worm is provided with a connecting shaft, the outer surface of the connecting shaft is fixed with a worm wheel, and the worm wheel and the worm are meshed and connected.

[0016] Preferably, both ends of the connecting shaft are rotatably connected to the left and right inner walls of the built-in groove of the medicine storage barrel respectively, and a sector gear is fixedly sleeved on the outer surface of one end of the connecting shaft located on the left side of the worm gear;

[0017] Among them, a connecting rod 2 is provided on the outer surface of the sector gear, and a gear is fixed on the outer surface of the connecting rod 2. The gear is meshed with the sector gear, and the end of the connecting rod 2 close to the gear is rotatably connected to the left inner wall of the built-in groove of the medicine storage barrel.

[0018] Preferably, the end of the second connecting rod away from the gear rotates and passes through the left inner wall of the medicine storage barrel, and the outer surface of the end of the second connecting rod located on the inner wall of the medicine storage barrel is fixedly sleeved with a sleeve;

[0019] Among them, one end of the sleeve away from the connecting rod 2 is rotatably connected to the right inner wall of the built-in groove of the medicine storage barrel, and three stirring plates are fixedly connected to the outer surface of the sleeve.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] 1. When using the sprayer with automatic pesticide dilution function to spray pesticides, the staff first places the medicine storage barrel on the sprayer body by slidingly connecting the T-shaped block on the connecting plate with the inner wall of the T-shaped groove, and then fixes it to the sprayer body by bolting the fixing rod and the U-shaped bracket. Then, pesticide is added to the medicine storage barrel through the medicine inlet pipe, and after the pesticide is stirred by the stirring device, the pesticide in the medicine storage barrel flows into the U-shaped bracket through the four medicine outlets and four connecting rods opened on the connecting plate and the sprayer body, and is sprayed out through several nozzles, thereby achieving the effect of spraying pesticides.

[0022] 2. This sprayer has the function of automatic dilution of pesticides. When the staff is stirring the pesticides, they first start the motor. After a series of transmissions, the pesticides can be intermittently stirred by the rotation of the three sleeves, avoiding the easy precipitation of many pesticides in the water. Intermittent stirring can help maintain the uniformity of the liquid medicine and prevent the active ingredients from settling to the bottom, thereby ensuring the consistency of the concentration of the liquid medicine each time it is sprayed. In addition, this device can also greatly increase the dilution rate of the pesticide. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0024] Figure 1 This is a schematic diagram of the structure of a pesticide sprayer with automatic pesticide dilution function according to the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of the spraying machine body of the utility model;

[0026] Figure 3 This is a schematic diagram of the internal structure of the medicine storage barrel of the utility model;

[0027] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0028] Figure numerals: 1. sprayer body; 2. boarding ladder; 3. connecting plate; 4. medicine storage barrel; 5. medicine inlet pipe; 6. built-in groove of medicine storage barrel; 7. connecting rod 1; 8. U-shaped bracket; 9. spray head; 10. medicine outlet; 11. T-shaped slot; 12. T-shaped block; 13. fixing rod; 14. bolt; 15. motor; 16. transmission shaft; 17. worm; 18. worm gear; 19. connecting shaft; 20. sector gear; 21. gear; 22. connecting rod 2; 23. sleeve; 24. stirring plate. DETAILED DESCRIPTION

[0029] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0031] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0032] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0033] See also Figure 1-4 The utility model provides a technical solution: a sprayer with an automatic pesticide dilution function, comprising a sprayer body 1, a boarding ladder 2 fixedly connected to the right end of the front surface of the sprayer body 1, a spraying device provided on the upper surface of the left end of the sprayer body 1, a connecting plate 3 provided on the upper surface of the left end of the sprayer body 1, a medicine storage barrel 4 fixedly connected to the upper surface of the connecting plate 3, a medicine storage barrel 4 having a medicine inlet opened at the top of the outer surface of the medicine storage barrel 4, a medicine inlet pipe 5 fixedly connected to the inner wall of the medicine inlet, a medicine storage barrel built-in groove 6 provided inside the left end of the medicine storage barrel 4, and a stirring device provided on the inner wall of the medicine storage barrel built-in groove 6.

[0034] Furthermore, the spraying device includes four connecting rods 7, which are all fixedly connected to the upper surface of the left end of the sprayer body 1, and the two connecting rods 7 on the same side are mirror-imaged with the two connecting rods 7 on the other side. The top ends of the four connecting rods 7 are fixedly connected to a U-shaped bracket 8, and a number of spray heads 9 are fixedly installed on the front and rear surfaces of the U-shaped bracket 8, and the several spray heads 9 are communicated with the U-shaped bracket 8. Four medicine outlets 10 are opened on the upper surface of the left end of the sprayer body 1.

[0035] Furthermore, a T-shaped slot 11 is provided on the upper surface of the left end of the sprayer body 1 between the four drug-passing ports 10. The four drug-passing ports 10 are connected to the U-shaped bracket 8 through four connecting rods 7. A T-shaped block 12 is fixedly connected to the lower surface of the connecting plate 3. The T-shaped block 12 fits the inner wall of the T-shaped slot 11 and is slidably connected. Four other drug-passing ports 10 are also provided on the lower surface of the connecting plate 3 at positions corresponding to the four drug-passing ports 10 provided on the sprayer body 1.

[0036] Furthermore, the four medicine-passing ports 10 provided on the lower surface of the connecting plate 3 are communicated with the interior of the medicine storage barrel 4. Threaded holes are provided on the left surfaces of the lateral ends of both ends of the U-shaped bracket 8. A fixing rod 13 is provided on the left side of the U-shaped bracket 8. Bolts 14 are provided on the left surface of the fixing rod 13 corresponding to the two threaded holes. The two bolts 14 are threadedly penetrated from the right surface of the bolts 14. The fixing rod 13 is threadedly connected to the U-shaped bracket 8 through the two bolts 14. When the staff uses the device to spray pesticides, they first pass through the connecting plate 3. The T-shaped block 12 is slidably connected to the inner wall of the T-shaped groove 11 to place the medicine storage barrel 4 on the sprayer body 1, and then the bolts between the fixing rod 13 and the U-shaped bracket 8 are connected to fix it on the sprayer body 1. Then, pesticides are added to the medicine storage barrel 4 through the medicine inlet pipe 5, and the pesticides are stirred by the stirring device. Then, the pesticides in the medicine storage barrel 4 flow into the U-shaped bracket 8 through the connecting plate 3 and the four medicine ports 10 and four connecting rods 7 opened on the sprayer body 1, and are sprayed out through a number of nozzles 9, thereby achieving the effect of spraying pesticides.

[0037] Furthermore, the stirring device includes a motor 15, which is fixedly mounted on the left inner wall of the built-in groove 6 of the medicine storage barrel. The output end of the motor 15 is fixedly connected to a transmission shaft 16. The outer surface of the transmission shaft 16 is fixedly sleeved with a worm 17. The outer surface of the worm 17 is provided with a connecting shaft 19. The outer surface of the connecting shaft 19 is fixedly sleeved with a worm gear 18. The worm gear 18 and the worm gear 17 are meshingly connected.

[0038] Furthermore, the two ends of the connecting shaft 19 are respectively rotatably connected to the left and right inner walls of the built-in groove 6 of the medicine storage barrel. The outer surface of the connecting shaft 19 on the left side of the worm gear 18 is fixedly sleeved with a fan-shaped gear 20, and the outer surface of the fan-shaped gear 20 is provided with a connecting rod 22. The outer surface of the connecting rod 22 is fixedly sleeved with a gear 21. The gear 21 is meshed with the fan gear 20, and the end of the connecting rod 22 close to the gear 21 is rotatably connected to the left inner wall of the built-in groove 6 of the medicine storage barrel.

[0039] Furthermore, the end of the second connecting rod 22 away from the gear 21 rotates and passes through the left inner wall of the medicine storage barrel 4. The outer surface of one end of the second connecting rod 22 located on the inner wall of the medicine storage barrel 4 is fixedly sleeved with a sleeve 23. The end of the sleeve 23 away from the second connecting rod 22 is rotatably connected to the right inner wall of the built-in groove 6 of the medicine storage barrel. The outer surface of the sleeve 23 is fixedly connected with three stirring plates 24. When the staff stirs the pesticide, the motor 15 is first started, and the output end of the motor 15 synchronously drives the transmission shaft 16 to rotate, the transmission shaft 16 synchronously drives the worm 17 to rotate, the worm 17 synchronously drives the worm wheel 18 to rotate, and the worm wheel 18 synchronously drives the worm wheel 18 to rotate. The connecting shaft 19 is driven to rotate, and the connecting shaft 19 synchronously drives the sector gear 20 to rotate, and the sector gear 20 synchronously drives the gear 21 to rotate, and the gear 21 synchronously drives the connecting rod 22 to rotate, and the connecting rod 22 synchronously drives the sleeve 23 to rotate, and the sleeve 23 synchronously drives the three stirring plates 24 to rotate. The rotation of the three sleeves 23 can be used to intermittently stir the pesticide, so as to prevent many pesticides from easily forming precipitation in water. Intermittent stirring can help maintain the uniformity of the liquid medicine and prevent the active ingredients from settling to the bottom, thereby ensuring that the concentration of the liquid medicine is consistent each time it is sprayed. In addition, the device can also greatly increase the dilution rate of the pesticide.

[0040] Working principle: When the staff uses the device to spray pesticides, they first place the medicine storage barrel 4 on the sprayer body 1 through the sliding connection between the T-shaped block 12 on the connecting plate 3 and the inner wall of the T-shaped groove 11, and then fix it to the sprayer body 1 by bolting the fixing rod 13 and the U-shaped bracket 8. Then, pesticides are added to the medicine storage barrel 4 through the medicine inlet pipe 5, and after the pesticides are stirred by the stirring device, the pesticides in the medicine storage barrel 4 flow into the U-shaped bracket 8 through the four medicine ports 10 and four connecting rods 7 opened on the connecting plate 3 and the sprayer body 1, and are sprayed out through several nozzles 9, thereby achieving the effect of spraying pesticides. When the staff is stirring the pesticides, they first start the motor 15, and the output end of the motor 15 synchronously drives The transmission shaft 16 rotates, and the transmission shaft 16 synchronously drives the worm 17 to rotate, the worm 17 synchronously drives the worm gear 18 to rotate, the worm gear 18 synchronously drives the connecting shaft 19 to rotate, the connecting shaft 19 synchronously drives the sector gear 20 to rotate, the sector gear 20 synchronously drives the gear 21 to rotate, the gear 21 synchronously drives the connecting rod 22 to rotate, the connecting rod 22 synchronously drives the sleeve 23 to rotate, and the sleeve 23 synchronously drives the three stirring plates 24 to rotate. The pesticide can be intermittently stirred by the rotation of the three sleeves 23 to prevent many pesticides from easily forming precipitation in water. Intermittent stirring can help maintain the uniformity of the liquid medicine and prevent the active ingredients from settling to the bottom, thereby ensuring that the concentration of the liquid medicine is consistent each time it is sprayed. In addition, the device can also greatly increase the dilution rate of the pesticide.

[0041] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A pesticide sprayer with an automatic pesticide dilution function, comprising a pesticide sprayer body (1), characterized in that: A boarding ladder (2) is fixedly connected to the right end of the front side surface of the sprayer body (1), and a spraying device is provided on the upper surface of the left end of the sprayer body (1); The upper surface of the left end of the sprayer body (1) is provided with a connecting plate (3), the upper surface of the connecting plate (3) is fixedly connected to a medicine storage barrel (4), and the top of the outer surface of the medicine storage barrel (4) is provided with a medicine inlet; The inner wall of the medicine inlet is fixedly connected to a medicine inlet pipe (5), the left end of the medicine storage barrel (4) is provided with a medicine storage barrel built-in groove (6), and the inner wall of the medicine storage barrel built-in groove (6) is provided with a stirring device.

2. The pesticide sprayer with automatic pesticide dilution function according to claim 1, characterized in that: The spraying device comprises four connecting rods (7), the four connecting rods (7) are all fixedly connected to the upper surface of the left end of the spraying machine body (1), and the two connecting rods (7) on the same side are mirror-imaged with the two connecting rods (7) on the other side; Among them, the top ends of the four connecting rods (7) are fixedly connected to a U-shaped bracket (8), and a plurality of spray heads (9) are fixedly installed on the front and rear surfaces of the U-shaped bracket (8), and the plurality of spray heads (9) are communicated with the U-shaped bracket (8). Four medicine openings (10) are opened on the upper surface of the left end of the sprayer body (1).

3. The pesticide sprayer with automatic pesticide dilution function according to claim 1, characterized in that: The upper surface of the left end of the sprayer body (1) is provided with a T-shaped groove (11) between the four drug-passing ports (10), and the four drug-passing ports (10) are connected to the U-shaped bracket (8) through four connecting rods (7); The lower surface of the connecting plate (3) is fixedly connected to a T-shaped block (12), and the T-shaped block (12) is in contact with the inner wall of the T-shaped groove (11) and is slidably connected. The lower surface of the connecting plate (3) is also provided with four other drug openings (10) at positions corresponding to the four drug openings (10) opened on the sprayer body (1).

4. The pesticide sprayer with automatic pesticide dilution function according to claim 1, characterized in that: The four medicine openings (10) provided on the lower surface of the connecting plate (3) are in communication with the interior of the medicine storage barrel (4), threaded holes are provided on the left side surfaces of both lateral ends of the U-shaped bracket (8), and a fixing rod (13) is provided on the left side of the U-shaped bracket (8); The fixing rod (13) is provided with bolts (14) at positions corresponding to the two threaded holes on the left side surface thereof, and the two bolts (14) are threadedly passed through the right side surface of the bolts (14). The fixing rod (13) is threadedly connected to the U-shaped bracket (8) through the two bolts (14).

5. The pesticide sprayer with automatic pesticide dilution function according to claim 1, characterized in that: The stirring device comprises a motor (15), the motor (15) being fixedly mounted on the left inner wall of the built-in groove (6) of the medicine storage barrel, and the output end of the motor (15) being fixedly connected to a transmission shaft (16); The outer surface of the transmission shaft (16) is fixedly sleeved with a worm (17), the outer surface of the worm (17) is provided with a connecting shaft (19), the outer surface of the connecting shaft (19) is fixedly sleeved with a worm wheel (18), and the worm wheel (18) and the worm (17) are meshingly connected.

6. The pesticide sprayer with automatic pesticide dilution function according to claim 5, characterized in that: The two ends of the connecting shaft (19) are rotatably connected to the left and right inner walls of the built-in groove (6) of the medicine storage barrel, respectively. The outer surface of one end of the connecting shaft (19) located on the left side of the worm gear (18) is fixedly sleeved with a sector gear (20); The outer surface of the sector gear (20) is provided with a connecting rod 2 (22), and the outer surface of the connecting rod 2 (22) is fixedly sleeved with a gear (21), the gear (21) and the sector gear (20) are meshed and connected, and one end of the connecting rod 2 (22) close to the gear (21) is rotatably connected to the left inner wall of the built-in groove (6) of the medicine storage barrel.

7. The pesticide sprayer with automatic pesticide dilution function according to claim 6, characterized in that: The end of the second connecting rod (22) away from the gear (21) rotates and passes through the left inner wall of the medicine storage barrel (4); the outer surface of one end of the second connecting rod (22) located on the inner wall of the medicine storage barrel (4) is fixedly sleeved with a sleeve (23); One end of the sleeve (23) away from the second connecting rod (22) is rotatably connected to the right inner wall of the built-in groove (6) of the medicine storage barrel, and three stirring plates (24) are fixedly connected to the outer surface of the sleeve (23).

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