Sprayer convenient for mixing liquid medicine
By using a combination of a circulating water pump and a connecting box in the sprayer, the deposition problem during pesticide dilution process is solved, uniform mixing and effective spraying of pesticides are achieved, and the use effect after pesticide dilution is improved.
Patent Information
- Application Number
- CN202420541845.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2024-12-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the pesticide dilution process of existing sprayers, some pesticides cannot be completely mixed, resulting in deposition problems during spraying.
A sprayer is designed to facilitate the mixing of medicine liquids. It adopts a combination of a circulating water pump and a connecting box. The liquid is extracted and re-injected through the circulating pump to ensure that the pesticide does not deposit during the spraying process. The circulating water pump and the connecting box are continuously extracted and re-injected into the spray. Liquid inside the box to avoid pesticide deposition.
It effectively avoids the deposition of pesticides during spraying, ensures uniform mixing and effective spraying of pesticides, and improves the use effect after pesticide dilution.
Smart Images
Figure CN222148777U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sprayers, and in particular to a sprayer which is convenient for mixing liquid medicine. Background Art
[0002] Sprayer is the abbreviation of spraying equipment. Sprayer is a device that uses air suction to turn water or other liquids into mist and sprays it evenly onto other objects. In rural areas, sprayers are often used to spray corresponding pesticides on crops to prevent pests on the crops from eating the crops and affecting the harvest.
[0003] A sprayer for pesticide secondary dilution disclosed by searching the publication number CN213095710U is roughly described as follows: the sprayer for pesticide secondary dilution comprises a liquid medicine barrel, a mother liquid configuration box, a spray rod, and a booster pump; a mother liquid configuration box and a water filling port are provided at the upper end of the liquid medicine barrel, a cover is provided on the water filling port, the bottom of the mother liquid configuration box is connected to the liquid medicine barrel through a drain pipe, and a mother liquid switch valve is provided on the drain pipe; a medicine loading port is provided at the upper end of the mother liquid configuration box, a water sealing cover is provided on the medicine loading port, and a first stirring paddle is rotatably installed in the center of the water sealing cover; the utility model proposes a sprayer for pesticide secondary dilution, which enables a mother liquid configuration device to be connected with the liquid medicine barrel, so that the mother liquid is conveniently added to the liquid medicine barrel, and at the same time, people are prevented from contacting the mother liquid and being poisoned, and a stirring device is provided on the mother liquid configuration device to reduce the number of times people contact the mother liquid, and a metering device is provided on the liquid medicine barrel to facilitate the measurement of the amount of water added, so as to avoid reducing the efficacy of the pesticide after secondary dilution.
[0004] The above technical solution uses a multiple stirring method to dilute the pesticide once, and then dilutes it twice by adding water. Although this method can quickly dilute the pesticide, some pesticides will not dissolve in water immediately after contacting with water during use. Although the above technical solution uses stirring for mixing, some pesticides still cannot be completely mixed after stirring, and it is impossible to stir synchronously during spraying, which will cause the problem of pesticide deposition in water. Summary of the invention
[0005] The utility model provides a sprayer which is convenient for mixing liquid medicine, and solves the problem in the related art that some pesticides are easily deposited in water.
[0006] The technical solution of the utility model is as follows: a sprayer for mixing liquid medicine, comprising a spray box, a pesticide box and a connecting box, wherein the pesticide box is fixedly connected to the right side of the top end of the inner wall of the spray box, the connecting box is fixedly installed on the bottom of the spray box, a circulating water pump is fixedly connected to the right side of the inner cavity of the connecting box, a second circulating pipe is fixedly connected to the top of the circulating water pump, a first circulating pipe is fixedly connected to the right side of the circulating water pump and extends to the top end of the inner wall of the pesticide box, a connecting pipe is fixedly connected to the bottom end of the right side of the outer wall of the pesticide box, and the other end of the connecting pipe extends to the inner wall of the spray box, and a pesticide control valve is fixedly connected to the outer wall of the connecting pipe.
[0007] Preferably, an observation window is fixedly connected to one side of the outer wall of the spray box, a drug inlet port and a water inlet port are fixedly connected to the top of the outer wall of the spray box, and protective covers are threadedly sleeved on the top of the outer walls of the drug inlet port and the water inlet port.
[0008] Preferably, a pressure pump is fixedly connected to the bottom left end of the outer wall of the spray box, a liquid outlet pipe is fixedly connected to one side of the outer wall of the pressure pump, and an end away from the pressure pump extends to the inner wall of the spray box.
[0009] Preferably, a spray pipe is fixedly connected to the top of the pressure pump, a spray head is fixedly connected to the end of the spray pipe away from the pressure pump, a liquid outlet control valve is fixedly connected to the middle of the outer wall of the spray pipe, and a pipe clamp is provided on the outer wall of the spray box on one side of the spray pipe.
[0010] Preferably, batteries are provided on the inner walls of the circulating water pump and the booster pump.
[0011] The working principle and beneficial effects of the utility model are:
[0012] When the utility model is used, the circulating water pump is started, so that the circulating water pump draws out the liquid and the pesticide at the bottom of the spray box through the second circulating pipe, and re-discharges them into the pesticide box through the first circulating pipe, and then the pesticide control valve is opened, so that the liquid can enter the inside of the spray box through the connecting pipe. When spraying, the pesticide control valve is in a closed state, and at this time, the liquid at the bottom of the spray box is continuously drawn out through the connecting box, and re-injected into the inside of the spray box through the connecting pipe, thereby avoiding the situation where the pesticide will be deposited. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the front appearance of the overall structure of the utility model.
[0014] Figure 2 It is a schematic diagram of the right side appearance of the overall structure of the utility model.
[0015] Figure 3It is a schematic diagram of the back appearance of the overall structure of the utility model.
[0016] Figure 4 It is a schematic diagram of the left side appearance of the overall structure of the utility model.
[0017] Figure 5 It is a schematic diagram of the front appearance of the overall structure of the utility model after being cut open.
[0018] Figure 6 It is a schematic diagram of the appearance of the overall structure of the utility model after being cut open from the bottom left side perspective.
[0019] The accompanying drawings are marked as follows: 1. spray box; 11. observation window; 12. inspection panel; 13. drug inlet port; 14. water inlet port; 2. pressure pump; 21. liquid outlet pipe; 22. liquid outlet control valve; 23. pipe clamp; 24. spray pipe; 25. spray head; 3. pesticide box; 31. connecting pipe; 32. pesticide control valve; 4. connecting box; 41. circulating water pump; 42. first circulating pipe; 43. second circulating pipe. DETAILED DESCRIPTION
[0020] The following will be combined with 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 of 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.
[0021] Reference Figure 1-Figure 6 The utility model provides a sprayer for mixing liquid medicine, comprising a spray box 1, a pesticide box 3 and a connecting box 4. The pesticide box 3 is fixedly connected to the right side of the top of the inner wall of the spray box 1, and the connecting box 4 is fixedly installed at the bottom of the spray box 1. A circulating water pump 41 is fixedly connected to the right side of the inner cavity of the connecting box 4. A second circulating pipe 43 is fixedly connected to the top of the circulating water pump 41. A first circulating pipe 42 is fixedly connected to the right side of the circulating water pump 41 and extends to the top of the inner wall of the pesticide box 3, so that the liquid at the bottom of the spray box 1 can be The pesticide box 3 is drawn out and put into the pesticide box 3 through the first circulation pipe 42. A connecting pipe 31 is fixedly connected to the bottom end of the right side of the outer wall of the pesticide box 3, and the other end of the connecting pipe 31 extends to the inner wall of the spray box 1. A pesticide control valve 32 is fixedly connected to the outer wall of the connecting pipe 31. An observation window 11 is fixedly connected to one side of the outer wall of the spray box 1. A drug inlet port 13 and a water inlet port 14 are fixedly connected to the top of the outer wall of the spray box 1, and protective covers are threadedly provided on the top ends of the outer walls of the drug inlet port 13 and the water inlet port 14.
[0022] Reference Figure 1-Figure 6A pressure pump 2 is fixedly connected to the bottom left end of the outer wall of the spray box 1, a liquid outlet pipe 21 is fixedly connected to one side of the outer wall of the pressure pump 2, and the end away from the pressure pump 2 extends to the inner wall of the spray box 1, a spray pipe 24 is fixedly connected to the top of the pressure pump 2, and a spray head 25 is fixedly connected to the end of the spray pipe 24 away from the pressure pump 2, so that the liquid can be changed into a mist, thereby increasing the spraying range, a liquid outlet control valve 22 is fixedly connected to the middle of the outer wall of the spray pipe 24, and a pipe clamp 23 is provided on the outer wall of the spray box 1 at one side of the spray pipe 24, so that the spray pipe 24 can be clamped, and an inspection plate 12 is rotatably connected to one side of the outer wall top of the spray box 1, and cooperates with the connection box 4 to control the opening and closing of the circulating water pump 41, and batteries are provided on the inner walls of the circulating water pump 41 and the pressure pump 2.
[0023] The working principle of the utility model is as follows: when in use, the pesticide is poured into the pesticide box 3 through the water inlet port 14, and then a small amount of water is added. At this time, the pesticide and water in the pesticide box 3 will be completely mixed, thereby performing a primary dilution. Then, the pesticide control valve 32 is closed, so that the connecting pipe 31 can circulate, and the once diluted pesticide in the pesticide box 3 will enter the interior of the spray box 1. At this time, water can be continuously poured into the interior of the spray box 1 through the drug inlet port 13, thereby performing a secondary dilution. At this time, the observation window 11 can be checked to determine the water added for the secondary dilution. Since the pesticide first enters the interior of the spray box 1, the problem of partial pesticide deposition may occur. At this time, the circulating water pump 41 can be started so that the circulating water pump 41 can be used to circulate the second circulating water. The annular pipe 43 extracts the liquid and pesticide at the bottom of the spray box 1 and re-discharges them into the pesticide box 3 through the first circulation pipe 42. Then, the pesticide control valve 32 is opened so that the liquid can enter the inside of the spray box 1 through the connecting pipe 31. When spraying, the pesticide control valve 32 is in a closed state. At this time, the liquid at the bottom of the spray box 1 is continuously extracted through the connecting box 4 and re-injected into the inside of the spray box 1 through the connecting pipe 31, thereby avoiding the situation where the pesticide will be deposited, so as to achieve the purpose of spraying and circulating. Then, the liquid outlet control valve 22 can be closed and the pressure pump 2 can be started, so that the pressure pump 2 can extract the liquid in the spray box 1 through the liquid outlet pipe 21 and the spray pipe 24, and spray it out through the spray head 25.
[0024] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 sprayer for mixing liquid medicine, characterized in that: The invention comprises a spray box (1), a pesticide box (3) and a connection box (4), wherein the pesticide box (3) is fixedly connected to the right side of the top of the inner wall of the spray box (1), the connection box (4) is fixedly installed at the bottom of the spray box (1), a circulating water pump (41) is fixedly connected to the right side of the inner cavity of the connection box (4), a second circulating pipe (43) is fixedly connected to the top of the circulating water pump (41), a first circulating pipe (42) is fixedly connected to the right side of the circulating water pump (41) and extends to the top of the inner wall of the pesticide box (3), a connecting pipe (31) is fixedly connected to the bottom of the right side of the outer wall of the pesticide box (3), and the other end of the connecting pipe (31) extends to the inner wall of the spray box (1), and a pesticide control valve (32) is fixedly connected to the outer wall of the connecting pipe (31).
2. A sprayer for mixing liquid medicine according to claim 1, characterized in that: An observation window (11) is fixedly connected to one side of the outer wall of the spray box (1), and a drug inlet port (13) and a water inlet port (14) are respectively fixedly connected to the top of the outer wall of the spray box (1), and protective covers are threadedly sleeved on the top of the outer walls of the drug inlet port (13) and the water inlet port (14).
3. A sprayer for mixing liquid medicine according to claim 1, characterized in that: A pressure pump (2) is fixedly connected to the bottom left side of the outer wall of the spray box (1), and a liquid outlet pipe (21) is fixedly connected to one side of the outer wall of the pressure pump (2), and an end away from the pressure pump (2) extends to the inner wall of the spray box (1).
4. A sprayer for mixing liquid medicine according to claim 3, characterized in that: A spray pipe (24) is fixedly connected to the top of the pressure pump (2), a spray head (25) is fixedly connected to one end of the spray pipe (24) away from the pressure pump (2), a liquid outlet control valve (22) is fixedly connected to the middle of the outer wall of the spray pipe (24), and a pipe clamp (23) is provided on the outer wall of the spray box (1) at one side of the spray pipe (24).
5. A sprayer for mixing liquid medicine according to claim 1, characterized in that: An inspection plate (12) is rotatably connected to one side of the top end of the outer wall of the spray box (1) and cooperates with the connection box (4).
6. A sprayer for mixing liquid medicine according to claim 3, characterized in that: The inner walls of the circulating water pump (41) and the booster pump (2) are both provided with batteries.