Anti-explosion pesticide sprayer with filter screen structure

Abstract

The utility model discloses an anti-explosion insecticide sprayer with a filter screen structure, and relates to the technical field of insecticide sprayers. Comprising a vehicle body, a water tank is fixedly connected to the outer wall of the vehicle body, a water pump assembly is fixedly connected to the inner wall of the water tank through a pipeline, a water pipe assembly is fixedly connected to the top of the water pump assembly, a water inlet pipe is fixedly connected to the inner wall of the water tank, and a water outlet pipe is fixedly connected to the inner wall of the water pipe assembly; the inner wall of the mounting assembly is fixedly connected with the outer wall of the water inlet pipe, and the filtering assembly is arranged, so that impurity particles in liquid can be intercepted, it is ensured that the liquid sprayed out of the spray head is pure and free of impurities, and the phenomenon that the spray head is blocked is avoided; therefore, it is guaranteed that the pesticide spraying machine can evenly spray liquid to a target area in a stable mist or columnar form all the time, and the purpose of the anti-explosion pesticide spraying machine with the filter screen structure is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pesticide spraying machine technical field, concretely relates to an anti -explosion pesticide spraying machine with filter screen structure. BACKGROUND

[0002] In the field of agricultural production, pesticide spraying operation is the key link of guaranteeing the healthy growth of crops, preventing pests and diseases and realizing efficient fertilization, with the continuous advancement of agricultural modernization, the performance requirement of pesticide spraying machine is also increasingly improved, the traditional pesticide spraying machine gradually exposes many problems in the actual use process.

[0003] In the liquid delivery and spraying link, due to the lack of impurity filtering device, the impurity particles in pesticide or fertilizer solution often enter the spray head system with liquid, these impurities gradually accumulate in the spray head, which easily leads to the clogging of the spray head, so that the sprayed liquid cannot maintain the stable mist or columnar shape, and further causes the uneven distribution of pesticide, fertilizer and other spraying materials in farmland. SUMMARY

[0004] In view of the deficiency of prior art, the utility model solves its technical problem and adopts the technical scheme: an anti -explosion pesticide spraying machine with filter screen structure, including: the vehicle body, the outer wall of the vehicle body is fixedly connected with water tank, the inner wall of the water tank is fixedly connected with water pump assembly through pipeline, the top of the water pump assembly is fixedly connected with water pipe assembly, the inner wall of the water tank is fixedly connected with inlet pipe, the inner wall of the water pipe assembly is fixedly connected with outlet pipe, installation assembly, the inner wall of the installation assembly is fixedly connected with the outer wall of inlet pipe, the installation assembly is used to expose filter screen through the mode of clamping, filter assembly, the outer wall of the filter assembly is fixedly connected with the inner wall of installation assembly, the filter assembly is used to block the impurity of liquid in water tank, the filter assembly includes filter shell, the top of the filter shell is fixedly connected with buckle, the material of buckle is elastic material, the inner wall of the filter shell is slidably connected with filter screen body through limiting block, and the outer wall of the limiting block is fixedly connected with the inner wall of filter shell.

[0005] Preferably, the outer wall of the limiting block is slidably connected with the outer wall of the filter screen body, the filter screen body is linearly arrayed along the outer wall of the filter shell, and the inner wall of the filter shell is fixedly connected with the end of the outlet pipe away from the water pipe assembly.

[0006] Preferably, the outer wall of the water pump assembly is fixedly connected with mounting seat, the end of the inlet pipe away from the water tank is fixedly connected with the inner wall of the filter shell, the bottom of the water pump assembly is fixedly connected with the top of the vehicle body, the vehicle body limits the position of the water pump assembly, and the water pump assembly comprises a water pump and a water pump cover.

[0007] Preferably, the installation assembly comprises a fixed shell, a cover plate is rotationally connected to the top of the fixed shell, a pressing plate is fixedly connected to the bottom of the cover plate, a clamping block is fixedly connected to the outer wall of the cover plate through a connecting frame, the clamping block is made of elastic material, and the outer wall of the connecting frame is fixedly connected with the outer wall of the clamping block.

[0008] Preferably, the outer wall of the fixed shell is fixedly connected with a limiting buckle, the bottom of the fixed shell is fixedly connected with the top of the mounting seat, the inner wall of the fixed shell is fixedly connected with one end of the water inlet pipe away from the water tank, and the inner wall of the fixed shell is fixedly connected with one end of the water outlet pipe away from the water pipe assembly.

[0009] Preferably, the outer wall of the limiting buckle is clamped with the outer wall of the clamping block, the bottom of the pressing plate is press-fit sealed with the top of the filter shell through the top plate, and the top of the pressing plate is press-fit sealed with the top plate.

[0010] The beneficial effects of the utility model are as follows:

[0011] 1. The utility model discloses a filter assembly, which can intercept impurity particles in liquid, ensure that the liquid sprayed from the nozzle is pure and free of impurities, avoid the nozzle from being blocked, ensure that the pesticide spraying machine can always spray liquid to the target area in the form of stable mist or column, improve the distribution uniformity of the sprayed pesticide, fertilizer and the like, help to improve the yield and quality of crops, and provide strong guarantee for agricultural production.

[0012] 2. The utility model discloses an installation assembly, which comprises a cover plate, a pressing plate, a clamping block and a limiting buckle, so that the installation, disassembly and cleaning operation of the filter screen become very convenient and fast, the operator can easily complete the maintenance work of the filter screen without the help of complex tools or professional skills, the downtime maintenance time of the equipment is shortened, the efficiency and continuity of the pesticide spraying operation are improved, and the influence of equipment maintenance on the agricultural production process is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the perspective view of the utility model;

[0014] Figure 2 It is the structural schematic view of the mounting seat of the utility model;

[0015] Figure 3 It is the structural schematic view of the installation assembly of the utility model;

[0016] Figure 4 It is the structural schematic view of the A place of the utility model;

[0017] Figure 5 It is the structural schematic view of the filter assembly of the utility model;

[0018] Figure 6 is a structural schematic view of the limiting block.

[0019] In the figure: 1, vehicle body; 2, water tank; 3, water pump assembly; 4, mounting assembly; 5, water pipe assembly; 6, mounting seat; 7, filter assembly; 8, water outlet pipe; 9, water inlet pipe; 41, fixed shell; 42, cover plate; 43, pressing plate; 44, limiting buckle; 45, connecting frame; 46, clamping block; 71, filter shell; 72, clasp; 73, filter screen body; 74, limiting block. DETAILED DESCRIPTION

[0020] The utility model makes further detailed explanation in combination with the drawing and specific implementation. The embodiment of the utility model is given for example and description, and is not exhaustive or limit the utility model to the disclosed form. Many modifications and changes are obvious to those skilled in the art. The embodiment is selected and described to better illustrate the principle and practical application of the utility model, and enable those skilled in the art to understand the utility model so as to design various embodiments with various modifications suitable for specific purposes. Embodiment:

[0021] Please refer to Figure 1 - Figure 6 The utility model provides a kind of technical scheme: a kind of explosion-proof sprayer with filter screen structure, comprising: vehicle body 1, the outer wall of vehicle body 1 is fixedly connected with water tank 2, the inner wall of water tank 2 is fixedly connected with water pump assembly 3 by pipeline, the top of water pump assembly 3 is fixedly connected with water pipe assembly 5, the inner wall of water tank 2 is fixedly connected with water inlet pipe 9, the inner wall of water pipe assembly 5 is fixedly connected with water outlet pipe 8;Mounting assembly 4, the inner wall of mounting assembly 4 is fixedly connected with the outer wall of water inlet pipe 9, mounting assembly 4 is used to expose filter screen by clamping mode;Filter assembly 7, the outer wall of filter assembly 7 is fixedly connected with the inner wall of mounting assembly 4, filter assembly 7 is used to block the impurity of liquid in water tank 2;Filter assembly 7 includes filter shell 71, the top of filter shell 71 is fixedly connected with clasp 72, filter screen body 73 is slidably connected on the inner wall of filter shell 71 by limiting block 74, and the outer wall of limiting block 74 is fixedly connected with the inner wall of filter shell 71, this improvement not only makes equipment change into explosion-proof water pump, meets the explosion-proof demand of dangerous chemical wharf and warehouse area, and does not need to handle temporary electricity procedure, not only save time but also reduce safety risk, reduce artificial cost, and improve work efficiency.

[0022] The outer wall of the limiting block 74 is in sliding connection with the outer wall of the filter screen body 73, the inner wall of the filter shell 71 is fixedly connected with the end of the water outlet pipe 8 away from the water pipe assembly 5, the outer wall of the water pump assembly 3 is fixedly connected with the mounting seat 6, the end of the water inlet pipe 9 away from the water tank 2 is fixedly connected with the inner wall of the filter shell 71, the bottom of the water pump assembly 3 is fixedly connected with the top of the vehicle body 1, and the position of the water pump assembly 3 is adjusted to reduce unnecessary bending angle of the water pumping pipeline, so as to reduce impurity deposition and aggregation.

[0023] The mounting assembly 4 comprises a fixed shell 41, the top of the fixed shell 41 is rotatably connected with a cover plate 42, the bottom of the cover plate 42 is fixedly connected with a pressing plate 43, the outer wall of the cover plate 42 is fixedly connected with a clamping block 46 through a connecting frame 45, the outer wall of the connecting frame 45 is fixedly connected with the outer wall of the clamping block 46, the outer wall of the fixed shell 41 is fixedly connected with a limiting buckle 44, the bottom of the fixed shell 41 is fixedly connected with the top of the mounting seat 6, the inner wall of the fixed shell 41 is fixedly connected with the end of the water inlet pipe 9 away from the water tank 2, the inner wall of the fixed shell 41 is fixedly connected with the end of the water outlet pipe 8 away from the water pipe assembly 5, the outer wall of the limiting buckle 44 is clamped with the outer wall of the clamping block 46, and the bottom of the pressing plate 43 is pressed and sealed with the top of the filter shell 71 through a top plate. The operator first opens the cover plate 42 of the mounting assembly 4, releases the clamping of the clamping block 46 and the limiting buckle 44, lifts up the pressing plate 43, so that the filter screen body 73 in the filter shell 71 can be conveniently taken out.

[0024] Working principle:

[0025] The explosion-proof pesticide spraying machine mainly comprises a vehicle body 1, a water tank 2, a water pump assembly 3, a mounting assembly 4, a water pipe assembly 5, a filter assembly 7 and related connecting components. The vehicle body 1 serves as the bearing base of the entire device, ensuring the stability and maneuverability of the pesticide spraying machine during movement, and providing an installation platform for the water tank 2, the water pump assembly 3 and other components.

[0026] The water tank 2 is used for storing liquid to be sprayed, and is connected with the filter assembly 7 through the water inlet pipe 9, ensuring that the liquid entering the water pump assembly 3 is first subjected to filtration treatment. The water pump assembly 3 is one of the core power components of the pesticide spraying machine, which is responsible for pumping and pressurizing the liquid in the water tank 2, so that it can be delivered to the spray head through the water pipe assembly 5 and the water outlet pipe 8 for spraying operation.

[0027] The filter assembly 7 plays a key role in filtering impurities throughout the working process of the pesticide sprayer, ensuring that the sprayed liquid is pure and free of impurities, and avoiding clogging of the spray head to affect the spraying effect. The filter shell 71 serves as the main structure of the filter assembly 7, and the filter screen body 73 inside is connected by sliding through the limiting block 74. This design facilitates the installation, removal and cleaning of the filter screen. When the liquid enters the filter shell 71 from the water inlet pipe 9, the filter screen body 73 blocks the impurity particles in the liquid due to its fine mesh structure, allowing the pure liquid to pass through the water outlet pipe 8 into the water pipe assembly 5 and eventually be sprayed out. The buckle 72 at the top is used to further fix the position of the filter screen body 73 to prevent it from shifting during operation.

[0028] The installation assembly 4 provides convenience for the installation and maintenance of the filter assembly 7. The fixed shell 41, as the core component of the installation assembly 4, is connected to the mounting seat 6 at the bottom and fixedly connected to the water inlet pipe 9 and the water outlet pipe 8 on the inner wall, forming a stable filtering channel. The cover plate 42 is rotatably connected to the top of the fixed shell 41, which facilitates the opening and closing of the cover plate 42 for the operation of the filter assembly 7. The pressing plate 43 is connected to the cover plate 42, and when the cover plate 42 is closed, the pressing plate 43 can be tightly pressed against the top of the filter shell 71 to ensure the sealed connection of the filter shell 71 in the fixed shell 41, preventing liquid leakage. The clamping block 46 is connected to the cover plate 42 through the connecting frame 45 and forms a clamping structure with the limiting buckle 44 on the outer wall of the fixed shell 41, further ensuring the stability and sealing of the cover plate 42 in the closed state.

[0029] In actual work, first, the operator injects the required liquid into the water tank 2 through the pipeline at the top of the water tank 2. After starting the water pump assembly 3, the liquid in the water tank 2 is drawn into the filter assembly 7 through the water inlet pipe 9 under the suction of the water pump. At this time, the impurities in the liquid are intercepted by the filter screen body 73, and the filtered pure liquid passes through the water outlet pipe 8 into the water pipe assembly 5 and is delivered to the spray head under the pressure of the water pump, in the form of mist or column, etc., and is uniformly sprayed to the target area.

[0030] When the filter screen needs to be cleaned or replaced, the operator first opens the cover plate 42 of the installation assembly 4, releases the clamping of the clamping block 46 and the limiting buckle 44, lifts the pressing plate 43, and then easily takes out the filter screen body 73 in the filter shell 71. After cleaning or replacing the new filter screen, the filter screen body 73 is reinserted into the filter shell 71, and the correct installation position is ensured by the limiting block 74. Then, the cover plate 42 is closed, the pressing plate 43 is pressed against the filter shell 71 again, the clamping block 46 and the limiting buckle 44 are re-clamped, and the replacement and installation of the filter screen are completed. The entire pesticide sprayer can return to normal working condition.

[0031] Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor shall belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application, if not specially described and limited, are implemented according to the conventional means in the art.

Claims

1. An explosion-proof pesticide sprayer with a screen structure, characterized in that, Include: The outer wall of the car body (1) is fixedly connected with the water tank (2), the inner wall of the water tank (2) is fixedly connected with the water pump assembly (3) through the pipeline, the top of the water pump assembly (3) is fixedly connected with the water pipe assembly (5), the inner wall of the water tank (2) is fixedly connected with the water inlet pipe (9), the inner wall of the water pipe assembly (5) is fixedly connected with the water outlet pipe (8); The inner wall of the mounting assembly (4) is fixedly connected with the outer wall of the water inlet pipe (9), the mounting assembly (4) is used for leaking out the filter screen through the clamping mode; The outer wall of the filter assembly (7) is fixedly connected with the inner wall of the mounting assembly (4), the filter assembly (7) is used for blocking the impurities of the liquid in the water tank (2); The filter assembly (7) includes a filter shell (71), the top of the filter shell (71) is fixedly connected with a buckle (72), the inner wall of the filter shell (71) is slidably connected with a filter screen body (73) through a limiting block (74), and the outer wall of the limiting block (74) is fixedly connected with the inner wall of the filter shell (71).

2. The explosion-proof paint shaker with a filter screen structure according to claim 1, characterized in that: The outer wall of the limiting block (74) is slidably connected with the outer wall of the filter screen body (73), and the inner wall of the filter shell (71) is fixedly connected with one end of the water outlet pipe (8) away from the water pipe assembly (5).

3. The explosion-proof paint shaker with a filter screen structure according to claim 1, characterized in that: The outer wall of the water pump assembly (3) is fixedly connected with a mounting seat (6), one end of the water inlet pipe (9) away from the water tank (2) is fixedly connected with the inner wall of the filter shell (71), and the bottom of the water pump assembly (3) is fixedly connected with the top of the car body (1).

4. The explosion-proof paint shaker with a filter screen structure according to claim 1, characterized in that: The mounting assembly (4) includes a fixed shell (41), the top of the fixed shell (41) is rotatably connected with a cover plate (42), the bottom of the cover plate (42) is fixedly connected with a pressing plate (43), the outer wall of the cover plate (42) is fixedly connected with a clamping block (46) through a connecting frame (45), and the outer wall of the connecting frame (45) is fixedly connected with the outer wall of the clamping block (46).

5. The explosion-proof paint shaker with a filter screen structure according to claim 4, characterized in that: The outer wall of the fixed shell (41) is fixedly connected with a limiting buckle (44), the bottom of the fixed shell (41) is fixedly connected with the top of the mounting seat (6), the inner wall of the fixed shell (41) is fixedly connected with one end of the water inlet pipe (9) away from the water tank (2), and the inner wall of the fixed shell (41) is fixedly connected with one end of the water outlet pipe (8) away from the water pipe assembly (5).

6. The explosion-proof paint shaker with a filter screen structure according to claim 5, characterized in that: The outer wall of the limiting buckle (44) is clamped with the outer wall of the clamping block (46), and the bottom of the pressing plate (43) is sealingly pressed with the top of the filter shell (71) through a top plate.

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