CN220422865U

CN220422865U - Pesticide sprayer with adjustable spraying range

Info

Publication number: CN220422865U
Application number: CN202321699775.3U
Authority: CN
Inventors: 王春艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2024-02-02
Anticipated expiration: 2033-06-30

Abstract

The utility model relates to the technical field of pesticide sprayers, in particular to a pesticide sprayer with an adjustable spraying range, which comprises a base, a liquid storage tank, a winder, a booster pump, a bracket, a telescopic rod, a screw rod, a motor, a worm wheel, a worm, a main pipeline, a medicine pipe, a filtering piece and a spray head. The utility model solves the problems that the spraying range of pesticides is smaller because the heights of staff are limited, the mode is time-consuming and labor-consuming, the spraying efficiency of the pesticides is reduced, meanwhile, the existing liquid medicine is doped with some tiny particle impurities in the dispensing process, and the existing sprayer lacks a filtering structure, so that the nozzle of the sprayer is easy to be blocked, and the spraying efficiency of the pesticides is further affected.

Description

Pesticide sprayer with adjustable spraying range

Technical Field

The utility model relates to the technical field of pesticide sprayers, in particular to a pesticide sprayer with an adjustable spraying range.

Background

The pesticide sprayer plays an important role in agricultural production and urban greening, and the pesticide sprayer sprays atomized diluted pesticide on stems and leaves of plants so as to achieve the optimal effect of preventing and controlling plant diseases and insect pests.

Traditional pesticide spraying mode relies on the manual work basically to spray, needs artifical back of body to hang sprinkler and medicine when spraying the medicine, and because staff's height is limited, so the spraying scope of pesticide is less, this mode is not only wasted time and energy, and reduced the spraying efficiency of pesticide, current liquid medicine is at the in-process of dispensing simultaneously inside some tiny granule impurity of doping, and current sprinkler lacks filtration, so the shower nozzle that leads to the sprinkler easily takes place to block up, further influence the spraying efficiency of pesticide, for this reason, we propose a pesticide sprinkler with adjustable spraying scope and solve above technical problem.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a pesticide sprayer with an adjustable spraying range, which has the advantages of filtering impurities and adjusting the spraying range, and solves the problems that the spraying range of pesticide is smaller, the mode is time-consuming and labor-consuming, the spraying efficiency of pesticide is reduced, meanwhile, the existing liquid medicine is doped with some tiny particle impurities in the dispensing process, the existing sprayer lacks a filtering structure, the nozzle of the sprayer is easy to be blocked, and the spraying efficiency of pesticide is further affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pesticide sprayer with adjustable spraying range, includes base, liquid reserve tank, coiler, booster pump, support, telescopic link, screw rod, motor, worm wheel, worm, trunk line, pencil, filter and shower nozzle, the liquid reserve tank sets up in the top of base, coiler fixed mounting is in the top of base, booster pump fixed mounting is in the top of base, the booster pump passes through the pencil connection with the liquid reserve tank, support fixed connection is in the bottom of base, telescopic link sliding connection is in the inside of support, screw rod one end is passed through the bearing and is connected in the bottom of base, the other end of screw rod runs through to the inside of telescopic link, screw rod threaded connection is in the inside of telescopic link, motor fixed mounting is in the top of base, the worm wheel cup joints in the bottom of screw rod surface, worm fixed connection is in the output of motor one side, one end fixed connection of trunk line is in the inside bottom of telescopic link, the other end runs through to the top of telescopic link, the pencil twines in the surface of coiler, the one end and the pencil is connected with the medicine, the filter is in the inside of telescopic link and runs through in the filter fixed mounting of telescopic link, the filter top.

Preferably, the top of the base is fixedly provided with a protection box, and the motor is positioned in the protection box.

Preferably, the surface of the screw rod is sleeved with an auxiliary piece, and the auxiliary piece is fixedly connected to the inside of the bracket.

As the utility model is preferable, the front side and the rear side of the telescopic rod are fixedly connected with limiting blocks, and the front side and the rear side of the inner wall of the bracket are provided with limiting grooves matched with the limiting blocks.

Preferably, the surface of the worm is sleeved with a supporting piece, and the supporting piece is fixedly connected to the top of the base.

As preferable, the front side hinge of the protection box is connected with a door plate, and the front side of the door plate is fixedly connected with a handle.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model solves the problems that the spraying range of pesticides is smaller because the heights of staff are limited by arranging the base, the liquid storage tank, the winder, the booster pump, the bracket, the telescopic rod, the screw rod, the motor, the worm wheel, the worm, the main pipeline, the pesticide pipe, the filter element and the spray head for use, the mode is time-consuming and labor-consuming, the pesticide spraying efficiency is reduced, meanwhile, the existing liquid medicine is doped with some tiny particle impurities in the dispensing process, and the existing sprayer lacks a filter structure, so that the spray head of the sprayer is easy to be blocked, and the pesticide spraying efficiency is further influenced.

2. According to the utility model, the protection box is arranged, so that the effect that the normal operation of the motor is influenced by spraying medicines onto the motor is avoided, and the motor can be protected.

3. According to the utility model, the auxiliary piece is arranged, so that an auxiliary connection effect can be realized on the screw rod, and the phenomenon that the screw rod shakes when rotating due to the lack of a connection point of the screw rod is avoided.

4. According to the telescopic rod, the limiting block and the limiting groove are arranged, so that the limiting block slides in the limiting groove, the limiting effect on the telescopic rod can be achieved, and the telescopic rod which is in threaded connection is prevented from shaking in the bracket when the screw rod rotates.

5. According to the utility model, the supporting piece is arranged, so that an auxiliary limiting effect can be achieved on the worm, and the phenomenon that the worm lacks support to shake during rotation is avoided.

6. According to the utility model, the door plate and the handle are arranged, so that the door plate can be conveniently opened by the handle, and the motor and mechanical parts in the protective box are maintained and overhauled, thereby bringing convenience to a user.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a left side cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is an enlarged view of the present utility model at B in fig. 2.

In the figure: 1. a base; 2. a liquid storage tank; 3. a winder; 4. a booster pump; 5. a bracket; 6. a telescopic rod; 7. a screw; 8. a motor; 9. a worm wheel; 10. a worm; 11. a main pipe; 12. a medicine tube; 13. a filter; 14. a spray head; 15. a protective case; 16. an auxiliary member; 17. a limiting block; 18. a limit groove; 19. a support; 20. and (5) a door plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 4, the pesticide sprayer with adjustable spraying range provided by the utility model comprises a base 1, a liquid storage tank 2, a winder 3, a booster pump 4, a support 5, a telescopic rod 6, a screw rod 7, a motor 8, a worm wheel 9, a worm 10, a main pipeline 11, a pesticide pipe 12, a filter 13 and a spray nozzle 14, wherein the liquid storage tank 2 is arranged at the top of the base 1, the winder 3 is fixedly arranged at the top of the base 1, the booster pump 4 and the liquid storage tank 2 are connected through the pesticide pipe 12, the support 5 is fixedly connected to the bottom of the base 1, the telescopic rod 6 is slidably connected inside the support 5, one end of the screw rod 7 is connected to the bottom of the base 1 through a bearing, the other end of the screw rod 7 penetrates into the telescopic rod 6, the screw rod 7 is in threaded connection with the inside of the telescopic rod 6, the motor 8 is fixedly arranged at the top of the base 1, the worm wheel 9 is sleeved at the bottom of the surface of the screw rod 7, the worm 10 is fixedly connected to the output end of one side of the motor 8, one side of the worm 10 is meshed with the worm wheel 9, one end of the main pipeline 11 is fixedly connected to the bottom of the inside the telescopic rod 6, the other end of the main pipeline 11, the main pipeline 11 penetrates through the worm wheel 12 and penetrates through the filter 12 to the filter 13, is fixedly arranged at the top of the filter 13, and is fixedly connected to the filter 13.

Referring to fig. 2, a protective case 15 is fixedly installed at the top of the base 1, and the motor 8 is located inside the protective case 15.

As a technical optimization scheme of the utility model, the protection box 15 is arranged, so that the effect that the normal operation of the motor 8 is influenced by spraying medicines on the motor 8 is avoided, and the motor 8 can be protected.

Referring to fig. 2, the surface of the screw 7 is sleeved with an auxiliary member 16, and the auxiliary member 16 is fixedly connected to the inside of the bracket 5.

As a technical optimization scheme of the utility model, the auxiliary piece 16 is arranged, so that an auxiliary connection effect can be achieved on the screw rod 7, and the screw rod 7 is prevented from shaking when rotating due to the lack of a connection point of the screw rod 7.

Referring to fig. 2 and 4, limiting blocks 17 are fixedly connected to the front side and the rear side of the telescopic rod 6, and limiting grooves 18 matched with the limiting blocks 17 are formed in the front side and the rear side of the inner wall of the bracket 5.

As a technical optimization scheme of the utility model, the limiting block 17 and the limiting groove 18 are arranged, so that the limiting block 17 slides in the limiting groove 18, the limiting effect on the telescopic rod 6 can be achieved, and the telescopic rod 6 which is in threaded connection is prevented from shaking in the bracket 5 when the screw rod 7 rotates.

Referring to fig. 2 and 3, a support 19 is fitted over the surface of the worm 10, and the support 19 is fixedly connected to the top of the base 1.

As a technical optimization scheme of the utility model, the supporting piece 19 can play an auxiliary limiting role on the worm 10, so that the worm 10 is prevented from shaking due to lack of support during rotation.

Referring to fig. 1, 2 and 3, a door panel 20 is hinge-coupled to a front side of the protective case 15, and a handle is fixedly coupled to a front side of the door panel 20.

As a technical optimization scheme of the utility model, the door plate 20 and the handle are arranged, so that the door plate 20 can be conveniently opened by the handle, and the motor 8 and mechanical parts in the protection box 15 are maintained and overhauled, thereby bringing convenience to users.

The working principle and the using flow of the utility model are as follows: when the spraying device is used, when a worker sprays medicines, the worker can add the medicines into the liquid storage tank 2 firstly, then the booster pump 4 is started, the booster pump 4 operates to convey the medicines in the liquid storage tank 2 into the main pipeline 11 through the medicine pipe 12, then the medicines are sprayed out through the spray heads 14 under the filtering action of the filtering pieces 13, so that the small particles can be prevented from blocking the spray heads 14, when the spraying range of the medicines is required to be adjusted and expanded, the motor 8 can be started, the motor 8 operates to drive the worm 10 to rotate, the worm 10 rotates to drive the worm wheel 9 in meshed connection to rotate, the worm wheel 9 rotates to drive the screw 7 to rotate, the screw 7 rotates to drive the telescopic rod 6 in threaded connection to slowly move upwards in the bracket 5, the main pipeline 11, the filtering pieces 13 and the spray heads 14 at the top can be driven to move upwards when the telescopic rod 6 moves upwards, and meanwhile, the medicine pipe 12 is separated from the winder 3 to lengthen the medicine pipe 12, and the height of the spray heads 14 can be increased after the spray heads 14 move upwards, and therefore the spraying range of the medicines can be increased.

To sum up: this pesticide sprayer with adjustable spraying scope through setting up base 1, liquid reserve tank 2, rolling ware 3, booster pump 4, support 5, telescopic link 6, screw rod 7, motor 8, worm wheel 9, worm 10, trunk line 11, medicine pipe 12, filter 13, shower nozzle 14, protection box 15, auxiliary member 16, stopper 17, spacing groove 18, support piece 19 and door plant 20's cooperation is used, has solved because staff's height is limited, so the spraying scope of pesticide is less, this mode is not only wasted time and energy, and the spraying efficiency of pesticide has been reduced, and the liquid medicine of current simultaneously is at the inside tiny granule impurity of doping of dispensing in the in-process, and current sprayer lacks filtration, so lead to the shower nozzle of sprayer to take place to block easily, further influence the problem of the spraying efficiency of pesticide.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pesticide sprayer with adjustable spraying range, characterized in that: including base (1), liquid reserve tank (2), rolling ware (3), booster pump (4), support (5), telescopic link (6), screw rod (7), motor (8), worm wheel (9), worm (10), trunk line (11), pencil (12), filter (13) and shower nozzle (14), liquid reserve tank (2) set up in the top of base (1), rolling ware (3) fixed mounting is in the top of base (1), booster pump (4) are connected through pencil (12) with liquid reserve tank (2), support (5) fixed connection is in the bottom of base (1), telescopic link (6) sliding connection is in the inside of support (5), screw rod (7) one end is connected in the bottom of base (1) through the bearing, the other end of screw rod (7) runs through to the inside of telescopic link (6), screw rod (7) threaded connection is in the inside of telescopic link (6), motor (8) fixed mounting is in the top of base (1) worm wheel (9) in the bottom of base (1), screw rod (7) one side of being connected in the surface (10), the worm (10) is connected to one side of the worm wheel (9) in a meshing mode, one end of the main pipeline (11) is fixedly connected to the bottom of the inside of the telescopic rod (6), the other end of the main pipeline (11) penetrates to the top of the telescopic rod (6), the medicine pipe (12) is wound on the surface of the winder (3), one end of the medicine pipe (12) is connected with the booster pump (4), the other end of the medicine pipe (12) penetrates to the inside of the telescopic rod (6) and is communicated with the main pipeline (11), the filter element (13) is fixedly mounted to the bottom of the main pipeline (11), and the spray head (14) is fixedly mounted to the top of the filter element (13).

2. A range adjustable pesticide sprayer in accordance with claim 1 wherein: the top of base (1) fixed mounting has protection box (15), motor (8) are located the inside of protection box (15).

3. A range adjustable pesticide sprayer in accordance with claim 1 wherein: an auxiliary piece (16) is sleeved on the surface of the screw (7), and the auxiliary piece (16) is fixedly connected to the inside of the bracket (5).

4. A range adjustable pesticide sprayer in accordance with claim 1 wherein: limiting blocks (17) are fixedly connected to the front side and the rear side of the telescopic rod (6), and limiting grooves (18) matched with the limiting blocks (17) are formed in the front side and the rear side of the inner wall of the support (5).

5. A range adjustable pesticide sprayer in accordance with claim 1 wherein: the surface of the worm (10) is sleeved with a supporting piece (19), and the supporting piece (19) is fixedly connected to the top of the base (1).

6. A range adjustable pesticide sprayer in accordance with claim 2 wherein: the front side hinge of the protection box (15) is connected with a door plate (20), and the front side of the door plate (20) is fixedly connected with a handle.