Pesticide spraying device with flow guide structure
By introducing a flow guide structure, including a mixing fan and adjustment system, the problem of inaccurate spraying is solved, uniform mixing and accurate spraying of pesticides is achieved, and the mistaken spraying of surrounding plants is avoided.
Patent Information
- Application Number
- CN202421008955.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2024-12-20
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing pesticide spraying devices lack a diversion structure, which leads to the pesticide being scattered when spraying, and cannot guide the spray range and direction, making it easy to spray surrounding plants by mistake.
A pesticide spraying device with a flow guide structure is designed, including a stirring fan, a adjustment rod, a limiting spring and a rotation ring. The ratchet and pawl are driven to rotate and stir the pesticides through the stirring handle, and the spraying pipe is adjusted by the adjustment nut and limiting spring. The angle and position of the nozzle are used to limit the surroundings of the nozzle, thereby controlling the spray range and direction.
It effectively improves the mixing effect of pesticides and water, prevents precipitation and water stratification, ensures uniform spraying of pesticides, avoids accidentally spraying unnecessary plants, and improves the accuracy and efficiency of spraying.
Smart Images
Figure CN222193834U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pesticide spraying devices, and in particular to a pesticide spraying device with a flow guide structure. Background Art
[0002] Pesticides refer to chemically synthesized mixtures and preparations used to prevent and control diseases, insects, weeds, rodents and other harmful organisms that endanger agriculture and forestry, and to purposefully regulate the growth of plants and insects. Currently, workers use pesticides by mixing them with water and pouring them into a pesticide sprayer, which is then used to spray the pesticides on plants. However, some existing pesticide sprayers do not have a guide structure on their spraying components. When spraying, the pesticides fall on the plants in a scattered manner, and the range and direction of the pesticide spraying cannot be guided. When workers spray pesticides on a single plant, the surrounding plants will be affected. Utility Model Content
[0003] The disclosed embodiment relates to a pesticide spraying device with a guide structure, which is convenient for workers to guide the range and direction of pesticide spraying.
[0004] In a first aspect of the present disclosure, a pesticide spraying device with a flow guide structure is provided, which specifically comprises: a main body and a rotating seat; a hollow cavity is provided inside the main body, and a rotating shaft is rotatably connected to the bottom of the hollow cavity of the main body, and a sliding groove is provided on the top of the main body; a stirring fan is fixedly connected to the rotating shaft, and a support frame is fixedly connected to the rotating shaft, and a stirring handle is rotatably connected to the left side of the rotating shaft; batteries are symmetrically installed on the left and right sides of the main body, and an electric pump is installed inside the hollow cavity of the main body, and the electric pump is connected to the battery circuit; the bottom of the electric pump is connected to a water suction pipe, and the other end of the water suction pipe is installed in the middle of the main body. The bottom of the cavity; a through hole is provided on the rotating seat, and a movable tube is installed in the through hole of the rotating seat, and the bottom of the movable tube is connected to the water outlet of the electric pump; the top of the movable tube is connected to the spray pipe, and an adjusting rod is fixedly connected to the spray pipe; the left and right sides of the tail of the spray pipe are symmetrically fixedly connected with angle rods, and a limited position hole is provided on the angle rod; an adjusting seat is installed on the outer side of the angle rod, and the bottom of the adjusting seat is slidably connected to the inside of the sliding groove at the top of the main body; a through hole is provided on the top of the adjusting seat, and an adjusting frame is slidably connected in the through hole of the adjusting seat; a nozzle is provided on the front side of the spray pipe, and a rotating ring is installed at the front end of the spray pipe;
[0005] The support frame is rotatably connected with a pawl, and a reset coil spring is installed on the support frame in a circumferential shape, and the other end of the reset coil spring of the support frame is installed on the pawl;
[0006] A ratchet is fixedly connected to the stirring handle, and the ratchet is connected to the pawl;
[0007] The bottom of the adjusting seat is provided with threads, and the bottom of the adjusting seat is threadedly connected with an adjusting nut, and the bottom of the adjusting nut is in contact with both sides of the sliding groove of the main body.
[0008] In at least some embodiments, a limiting block is fixedly connected to the top of the adjustment frame, and the limiting block of the adjustment frame is slidably connected to the inside of the limiting hole of the angle rod.
[0009] In at least some embodiments, the bottom of the adjusting frame is provided with threads, and the bottom of the adjusting frame is threadedly connected to a nut; a limit spring is also installed on the bottom of the adjusting frame, and the other end of the limit spring is fitted to the nut at the bottom of the adjusting frame.
[0010] In at least some embodiments, a threaded hole is formed at the top of the rotating ring, and a fixing bolt is threadedly connected inside the threaded hole at the top of the rotating ring, and the top of the fixing bolt is in contact with the surface of the spray pipe.
[0011] In at least some embodiments, a collecting groove is formed at the bottom of the rotating ring, and a telescopic tube is installed at the bottom of the collecting groove, and the other end of the telescopic tube is installed inside the hollow cavity of the main body.
[0012] The utility model provides a pesticide spraying device with a flow guide structure, which has the following beneficial effects:
[0013] In the utility model, the ratchet wheel is driven to rotate by the up and down swinging of the stirring handle, and when the stirring handle moves downward, the ratchet wheel can drive the pawl, the support frame and the rotating shaft to rotate, so that the stirring fan on the rotating shaft stirs the pesticide at the bottom of the main body, thereby improving the mixing effect of the pesticide and water and preventing the precipitation of the pesticide and the water layer inside the main body.
[0014] In addition, the angle between the sliding groove and the rotating seat of the main body is adjusted by adjusting the nut, and then the limit spring is used to drive the limit block on the top of the adjustment frame to slide to the limit hole of the angle rod, and then the spray pipe is driven by the adjustment rod to adjust the angle of the nozzle on the spray pipe, and then the position of the rotating ring on the spray pipe is adjusted by the fixing bolt, and the baffle on the rotating ring is used to limit the surroundings of the nozzle of the spray pipe, so as to guide the range and direction of pesticide spraying in the device, prevent the staff from accidentally spraying plants that do not need pesticides, and the pesticides blocked by the rotating ring finally flow into the inside of the telescopic tube through the collecting groove, and then return to the inside of the main body. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solution of the embodiment of the present utility model, the drawings of the embodiment will be briefly introduced below.
[0016] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.
[0017] In the attached picture:
[0018] Figure 1 The overall axial schematic diagram of the present application is shown;
[0019] Figure 2 A schematic diagram of the stirring fan shaft of the present application is shown;
[0020] Figure 3 This application shows Figure 2 A schematic diagram of the enlarged axial view of the middle A area;
[0021] Figure 4 This application shows Figure 2 A magnified schematic diagram of the middle B area;
[0022] Figure 5 This application shows Figure 1 Schematic diagram of the rear perspective axis view;
[0023] Figure 6 This application shows Figure 5 Schematic diagram of the enlarged axial view of the C area in the middle.
[0024] Reference numerals list
[0025] 1. Main body; 101. Rotating shaft; 1011. Support frame; 1012. Ratchet; 102. Stirring fan;
[0026] 2. Stirring handle; 201. Ratchet;
[0027] 3. Battery;
[0028] 4. Electric pump; 401. Suction pipe;
[0029] 5. Rotating seat; 501. Movable pipe; 502. Spraying pipe; 5021. Adjusting rod; 503. Angle rod; 504. Adjusting seat; 5041. Adjusting nut; 505. Adjusting frame; 5051. Limiting spring;
[0030] 6. Rotating ring; 601. Fixing bolt; 602. Collecting tank; 6021. Telescopic tube. DETAILED DESCRIPTION
[0031] In order to make the purpose, technical solution and advantages of the practical embodiment clearer, the technical solution of the practical embodiment will be clearly and completely described below in conjunction with the drawings of the practical embodiment. Obviously, the described embodiment is a part of the practical embodiment, not all of the embodiments. Based on the described practical embodiment, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this practical embodiment.
[0032] Example 1: Please refer to Figures 1 to 6 :
[0033] The utility model proposes a pesticide spraying device with a diversion structure, comprising: a main body 1 and a rotating seat 5; a hollow cavity is provided inside the main body 1, and a rotating shaft 101 is rotatably connected to the bottom of the hollow cavity of the main body 1, and a sliding groove is provided on the top of the main body 1; a stirring fan 102 is fixedly connected to the rotating shaft 101, and a supporting frame 1011 is fixedly connected to the rotating shaft 101, and a stirring handle 2 is rotatably connected to the left side of the rotating shaft 101; batteries 3 are symmetrically installed on the left and right sides of the main body 1, and an electric pump 4 is installed inside the hollow cavity of the main body 1, and the electric pump 4 is connected to the battery 3 by a line; the bottom of the electric pump 4 is connected to the water suction pipe 401, and the other end of the water suction pipe 401 is installed at the bottom of the hollow cavity of the main body 1; a through hole is provided on the rotating seat 5, and a movable pipe 501 is installed in the through hole of the rotating seat 5, and the bottom of the movable pipe 501 is connected to the water outlet of the electric pump 4; The top is connected to the spray pipe 502, and the spray pipe 502 is fixedly connected with an adjusting rod 5021; the left and right sides of the tail of the spray pipe 502 are symmetrically fixedly connected with angle rods 503, and a limiting hole is provided on the angle rod 503; an adjusting seat 504 is installed on the outer side of the angle rod 503, and the bottom of the adjusting seat 504 is slidably connected to the sliding groove at the top of the main body 1; a through hole is provided on the top of the adjusting seat 504, and an adjusting frame 505 is slidably connected in the through hole of the adjusting seat 504; a nozzle is provided on the front side of the spray pipe 502, and a rotating ring 6 is installed at the front end of the spray pipe 502; a pawl 1012 is rotatably connected to the support frame 1011, and a reset coil spring is installed on the support frame 1011 in a circumferential shape, and the other end of the reset coil spring of the support frame 1011 is installed on the pawl 1012; a ratchet 201 is fixedly connected to the stirring handle 2, and the ratchet 201 is connected to the pawl 1012.
[0034] In the disclosed embodiment, the ratchet 201 is driven to rotate by the up and down swinging of the stirring handle 2, and when the stirring handle 2 moves downward, the ratchet 201 can drive the pawl 1012, the support frame 1011 and the rotating shaft 101 to rotate, so that the stirring fan 102 on the rotating shaft 101 stirs the pesticide at the bottom of the main body 1, thereby improving the mixing effect of the pesticide and water and placing the pesticide precipitation and water layer inside the main body 1.
[0035] Embodiment 2, on the basis of embodiment 1, the bottom of the adjusting seat 504 is provided with a thread, and the bottom of the adjusting seat 504 is threadedly connected with an adjusting nut 5041, and the bottom of the adjusting nut 5041 fits the two sides of the sliding groove of the main body 1; the top of the adjusting frame 505 is fixedly connected to a limiting block, and the limiting block of the adjusting frame 505 is slidably connected to the inside of the limiting hole of the angle rod 503; the bottom of the adjusting frame 505 is provided with a thread, and the bottom of the adjusting frame 505 is threadedly connected with a nut; a limiting spring 5051 is installed on the bottom of the adjusting frame 505, and the other end of the limiting spring 5051 fits the nut connected to the bottom of the adjusting frame 505; a threaded hole is provided at the top of the rotating ring 6, and a fixing bolt 601 is threadedly connected inside the threaded hole at the top of the rotating ring 6, and the top of the fixing bolt 601 fits the surface of the spray pipe 502; a collecting groove 602 is provided at the bottom of the rotating ring 6 , and a telescopic tube 6021 is installed at the bottom of the collecting tank 602, and the other end of the telescopic tube 6021 is installed inside the hollow cavity of the main body 1; the angle between the sliding groove of the main body 1 and the rotating seat 5 is adjusted by adjusting the nut 5041, and then the limiting block on the top of the adjusting frame 505 is driven by the limiting spring 5051 to slide to the limiting hole of the angle rod 503, and then the spraying pipe 502 is driven by the adjusting rod 5021 to adjust the angle of the nozzle on the spraying pipe 502, and then the position of the rotating ring 6 on the spraying pipe 502 is adjusted by the fixing bolt 601, and the baffle on the rotating ring 6 is used to limit the surroundings of the nozzle of the spraying pipe 502, so as to guide the range and direction of pesticide spraying in the device, so as to prevent the staff from accidentally spraying plants that do not need pesticides, and the pesticides blocked by the rotating ring 6 finally flow into the interior of the telescopic tube 6021 through the collecting tank 602, and then return to the interior of the main body 1.
[0036] The working principle of this embodiment is as follows: first, when the ratchet 201 moves downward on the stirring handle 2, it drives the ratchet 1012, the support frame 1011 and the rotating shaft 101 to rotate, so that the stirring fan 102 on the rotating shaft 101 stirs the pesticide at the bottom of the main body 1, thereby improving the mixing effect of the pesticide and water;
[0037] Then, the angle between the sliding groove of the main body 1 and the rotating seat 5 is adjusted by adjusting the nut 5041, and then the limiting block of the adjusting frame 505 is driven by the limiting spring 5051 to slide to the inside of the limiting hole of the angle rod 503, and then the angle of the nozzle on the spray pipe 502 is adjusted by the adjusting rod 5021, and then the position of the rotating ring 6 on the spray pipe 502 is adjusted by the fixing bolt 601, and the pesticide blocked by the rotating ring 6 finally flows into the inside of the telescopic tube 6021 through the collecting groove 602, and then returns to the inside of the main body 1.
[0038] In this article, there are a few points to note:
[0039] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.
[0040] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.
[0041] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.
Claims
1. A pesticide spraying device with a diversion structure, include: The main body (1) and the rotating seat (5) are characterized in that: a hollow cavity is provided inside the main body (1), and a rotating shaft (101) is rotatably connected to the bottom of the hollow cavity of the main body (1), and a sliding groove is provided on the top of the main body (1); a stirring fan (102) is fixedly connected to the rotating shaft (101), and a support frame (1011) is fixedly connected to the rotating shaft (101), and a stirring handle (2) is rotatably connected to the left side of the rotating shaft (101); batteries (3) are symmetrically installed on the left and right sides of the main body (1), and an electric pump (4) is installed inside the hollow cavity of the main body (1), and the electric pump (4) is connected to the battery (3) line; the bottom of the electric pump (4) is connected to the water suction pipe (401), and the other end of the water suction pipe (401) is installed at the bottom of the hollow cavity of the main body (1); a through hole is provided on the rotating seat (5), and the rotating shaft (102) is fixedly connected to the stirring fan (102 ... A movable tube (501) is installed in the through hole of the movable seat (5), and the bottom of the movable tube (501) is connected to the water outlet of the electric pump (4); the top of the movable tube (501) is connected to the spraying tube (502), and the spraying tube (502) is fixedly connected with an adjusting rod (5021); the left and right sides of the tail of the spraying tube (502) are symmetrically fixedly connected with angle rods (503), and the angle rods (503) are provided with limiting holes; an adjusting seat (504) is installed on the outer side of the angle rod (503), and the bottom of the adjusting seat (504) is slidably connected to the inside of the sliding groove at the top of the main body (1); a through hole is provided at the top of the adjusting seat (504), and an adjusting frame (505) is slidably connected in the through hole of the adjusting seat (504); a nozzle is provided on the front side of the spraying tube (502), and a rotating ring (6) is installed at the front end of the spraying tube (502).
2. A pesticide spraying device with a flow guide structure according to claim 1, It is characterized in that The support frame (1011) is rotatably connected with a pawl (1012), and a return coil spring is installed in a circumferential shape on the support frame (1011), and the other end of the return coil spring of the support frame (1011) is installed on the pawl (1012).
3. A pesticide spraying device with a flow guide structure according to claim 1, It is characterized in that A ratchet (201) is fixedly connected to the stirring handle (2), and the ratchet (201) is connected to the pawl (1012).
4. A pesticide spraying device with a flow guide structure according to claim 1, It is characterized in that The bottom of the adjustment seat (504) is provided with a thread, and the bottom of the adjustment seat (504) is threadedly connected to an adjustment nut (5041), and the bottom of the adjustment nut (5041) fits on both sides of the sliding groove of the main body (1).
5. A pesticide spraying device with a flow guide structure according to claim 1, It is characterized in that The top of the adjustment frame (505) is fixedly connected to a limiting block, and the limiting block of the adjustment frame (505) is slidably connected inside the limiting hole of the angle rod (503).
6. A pesticide spraying device with a flow guide structure according to claim 1, It is characterized in that The bottom of the adjusting frame (505) is provided with a thread, and the bottom of the adjusting frame (505) is threadedly connected to a nut; a limit spring (5051) is also installed on the bottom of the adjusting frame (505), and the other end of the limit spring (5051) is fitted with the nut connected to the bottom of the adjusting frame (505).
7. A pesticide spraying device with a flow guide structure according to claim 1, It is characterized in that A threaded hole is provided at the top of the rotating ring (6), and a fixing bolt (601) is threadedly connected inside the threaded hole at the top of the rotating ring (6), and the top of the fixing bolt (601) is in contact with the surface of the spray pipe (502).
8. The pesticide spraying device with a flow guide structure according to claim 1, It is characterized in that The bottom of the rotating ring (6) is provided with a collecting groove (602), and the bottom of the collecting groove (602) is installed with a telescopic tube (6021), and the other end of the telescopic tube (6021) is installed inside the hollow cavity of the main body (1).