CN215602832U

CN215602832U - A spray lance adjustable laxative device for farming

Info

Publication number: CN215602832U
Application number: CN202122265814.6U
Authority: CN
Inventors: 周俊勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-01-25
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a spraying rod adjustable pesticide spraying device for agricultural planting, which comprises a bottom plate, wherein a wheel carrier is fixedly connected to the bottom plate, wheels are rotatably connected to the wheel carrier, a liquid storage tank is fixedly connected to the bottom plate, a motor is fixedly connected to the interior of the liquid storage tank, a threaded rod is fixedly connected to the output end of the motor, a threaded sleeve is connected to the threaded rod through threads, a connecting rod is fixedly connected to the threaded sleeve, a scraping frame is fixedly connected to the connecting rod, and the scraping frame is in contact with the inner wall of the liquid storage tank. According to the utility model, the support rod is in sliding connection with the adjusting seat, so that the support rod and the adjusting seat can slide relatively, the height of the spray rod can be adjusted by the contact of the support rod and the spray rod, the spraying height can be conveniently adjusted, and meanwhile, the spray rod is conveniently separated from the support rod, so that the spray rod can be conveniently taken down for manual spraying.

Description

A spray lance adjustable laxative device for farming

Technical Field

The utility model relates to the technical field of pesticide spraying machines, in particular to a spraying rod adjustable pesticide spraying device for agricultural planting.

Background

The pesticide sprayer is an agricultural machine which disperses liquid, is one of agricultural pesticide applying machines, belongs to portable agricultural machines, and is also called a high-rod crop pesticide spraying machine or a field bath pesticide spraying machine. Present laxative device is not convenient for highly adjust the laxative when using, has certain limitation to undissolved medicament is attached to the liquid reserve tank inner wall easily in the liquid reserve tank of storage liquid medicine, leads to the clearance difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spraying device with an adjustable spray rod for agricultural planting, which solves the problem that the spraying height is not convenient to adjust and also solves the problem that undissolved medicament in a liquid storage tank for storing liquid medicine is easy to attach to the inner wall of the liquid storage tank to cause difficulty in cleaning.

In order to achieve the purpose, the utility model provides the following technical scheme: a spraying rod adjustable pesticide spraying device for agricultural planting comprises a bottom plate, wherein a wheel carrier is fixedly connected to the bottom plate, wheels are rotatably connected to the wheel carrier, a liquid storage tank is fixedly connected to the bottom plate, a motor is fixedly connected to the interior of the liquid storage tank, a threaded rod is fixedly connected to the output end of the motor, a threaded sleeve is connected to the threaded rod through threads, a connecting rod is fixedly connected to the threaded sleeve, a scraping frame is fixedly connected to the connecting rod and is in contact with the inner wall of the liquid storage tank, a liquid filling opening is formed in the liquid storage tank, a cover is connected to the outer side of the liquid filling opening through threads, a water pump is fixedly connected to the liquid storage tank, a liquid inlet is formed in the water pump and is fixedly connected with the liquid storage tank, an adjusting seat is fixedly connected to the bottom plate, and a supporting rod is slidably connected to the inside of the adjusting seat, the utility model discloses a spray gun, including bracing piece, bottom plate, spacing groove, stop screw, adjusting seat, spray lance, fixedly connected with connecting seat on the spray lance, connecting seat and bracing piece sliding connection, the bracing piece contacts with the bottom plate, the spacing groove has been seted up on the bracing piece, the inside sliding connection of spacing groove has stop screw, stop screw passes through threaded connection with adjusting the seat, the contact has the spray lance on the bracing piece, be provided with the shower nozzle on the spray lance, fixedly connected with connecting seat on the spray lance, connecting seat and bracing piece sliding connection, the inside sliding connection of connecting seat has the locating lever, locating lever and bracing piece sliding connection, the outside of locating lever is provided with the spring, fixedly connected with holding ring on the locating lever.

Preferably, the number of the wheels is four, and the four wheels are uniformly distributed on the bottom plate.

Preferably, a liquid discharge pipe is arranged on the water pump and is fixedly connected with the spray rod.

Preferably, the number of the limiting grooves is multiple, and the limiting grooves are uniformly distributed on the supporting rod.

Preferably, the supporting rod is provided with a positioning groove, and the positioning groove is connected with a positioning rod in a sliding manner.

Preferably, one end of the spring is welded with the connecting seat, and the other end of the spring is welded with the positioning ring.

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

1. according to the utility model, the support rod is in sliding connection with the adjusting seat, so that the support rod and the adjusting seat can slide relatively, the height of the spray rod can be adjusted by the contact of the support rod and the spray rod, the spraying height can be conveniently adjusted, and meanwhile, the spray rod is conveniently separated from the support rod, so that the spray rod can be conveniently taken down for manual spraying.

2. The utility model can realize the up-and-down movement of the scraping frame by designing the components such as the motor, the threaded rod, the threaded sleeve, the connecting rod, the scraping frame and the like, can play a wall scraping effect on the inner wall of the liquid storage tank and prevent the undissolved medicament from attaching to the inner wall of the liquid storage tank to cause difficult cleaning.

Drawings

FIG. 1 is a perspective view of the overall construction of the present invention;

FIG. 2 is a front cross-sectional view of the utility model of FIG. 1;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

fig. 4 is a top view of the scraping frame of fig. 2 of the present invention.

In the figure: 1. a base plate; 2. a wheel carrier; 3. a wheel; 4. a liquid storage tank; 5. a motor; 6. a threaded rod; 7. a threaded sleeve; 8. a connecting rod; 81. scraping the frame; 9. a liquid filling port; 10. a cover; 11. a water pump; 12. a liquid inlet; 13. a liquid discharge pipe; 14. an adjusting seat; 15. a support bar; 16. a limiting groove; 17. a limit screw; 18. a spray rod; 19. a connecting seat; 20. positioning a rod; 21. positioning a groove; 22. a spring; 23. a positioning ring; 24. and (4) a spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2, 3 and 4, a spray rod adjustable pesticide spraying device for agricultural planting comprises a bottom plate 1, a wheel carrier 2 is fixedly connected to the bottom plate 1, a wheel 3 is rotatably connected to the wheel carrier 2, a liquid storage tank 4 is fixedly connected to the bottom plate 1, a motor 5 is fixedly connected to the interior of the liquid storage tank 4, the motor 5 is a waterproof motor and has a model number of YLT160M2-8/5.5KW, and belongs to the prior art, a threaded rod 6 is fixedly connected to an output end of the motor 5, a threaded sleeve 7 is connected to the threaded rod 6 through threads, a connecting rod 8 is fixedly connected to the threaded sleeve 7, a scraping frame 81 is fixedly connected to the connecting rod 8, the scraping frame 81 is in contact with the inner wall of the liquid storage tank 4, a liquid filling opening 9 is arranged on the liquid storage tank 4, a cover 10 is connected to the outer side of the liquid filling opening 9 through threads, a water pump 11 is fixedly connected to the liquid storage tank 4, and a liquid inlet 12 is arranged on the water pump 11, go into

liquid mouth

12 and 4 fixed connection of liquid reserve tank, fixedly connected with adjusts seat 14 on bottom plate 1, the inside sliding connection who adjusts seat 14 has bracing piece 15,

bracing piece

15 and 1 contact of bottom plate, spacing groove 16 has been seted up on the bracing piece 15, the inside sliding connection of spacing groove 16 has stop screw 17, stop screw 17 passes through threaded connection with adjusting seat 14, the contact has spray lance 18 on the bracing piece 15, be provided with shower nozzle 24 on the spray lance 18, fixedly connected with connecting seat 19 on the spray lance 18, connecting

seat

19 and 15 sliding connection of bracing piece, the inside sliding connection of connecting seat 19 has locating lever 20, locating

lever

20 and 15 sliding connection of bracing piece, the outside of locating lever 20 is provided with spring 22, fixedly connected with holding ring 23 on the locating lever 20.

Referring to fig. 1 and 2, the number of the wheels 3 is four, and the four wheels 3 are uniformly distributed on the bottom plate 1. By designing the wheels 3, the overall structure can be driven to move.

Referring to fig. 1 and 2, a liquid discharge pipe 13 is arranged on the water pump 11, and the liquid discharge pipe 13 is fixedly connected with the spray bar 18. By designing the discharge pipe 13, the discharge pipe 13 is a hose, and the liquid medicine can be discharged into the spray rod 18.

Referring to fig. 1 and 2, the number of the limiting grooves 16 is plural, and the plural limiting grooves 16 are uniformly distributed on the supporting rod 15. By designing a plurality of the limiting grooves 16, the limiting screws 17 can be connected with the limiting grooves 16 with different heights.

Referring to fig. 1, 2 and 3, a positioning groove 21 is formed on the supporting rod 15, and a positioning rod 20 is slidably connected inside the positioning groove 21. The positioning slot 21 is designed such that the positioning rod 20 can slide in the positioning slot 21.

Referring to fig. 1, 2 and 3, one end of the spring 22 is welded to the connecting seat 19, and the other end of the spring 22 is welded to the positioning ring 23. The spring 22 is designed such that the force of the spring 22 acts on the retaining ring 23.

The specific implementation process of the utility model is as follows: during the use, water pump 11 work, water pump 11 is taken the liquid medicine in with liquid reserve tank 4 through going into liquid mouth 12 and is taken, and discharge into spray lance 18 through fluid-discharge tube 13 in, the liquid medicine can be through 24 blowout of shower nozzle, reach the effect to crops laxative, motor 5 works when laxative, motor 5's output drives threaded rod 6 and rotates, threaded rod 6 takes place screw motion with thread bush 7, thread bush 7 drives connecting rod 8 and removes, frame 81 removal is scraped in the connecting rod 8 drive, can play a effect of scraping the wall to the 4 inner walls of liquid reserve tank, prevent that the medicament that does not dissolve from being attached to 4 inner walls of liquid reserve tank, lead to the clearance difficulty. When the height of spraying insecticide needs to be adjusted, the limiting screw 17 is rotated, the limiting screw 17 is in threaded connection with the adjusting seat 14, the limiting screw 17 is separated from the limiting groove 16 on the supporting rod 15, then the supporting rod 15 can be moved upwards, the height of the spray rod 18 can be adjusted, and accordingly the height of spraying insecticide can be adjusted conveniently. Through pulling holding ring 23 to the outside, holding ring 23 drives locating lever 20 and removes for locating lever 20 and constant head tank 21 separate, can separate spray lance 18 and bracing piece 15, thereby make to be convenient for take off spray lance 18 and carry out the manual medicine that spouts.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a spray lance adjustable laxative device for farming, includes bottom plate (1), its characterized in that: the wheel carrier (2) is fixedly connected to the bottom plate (1), wheels (3) are rotatably connected to the wheel carrier (2), a liquid storage tank (4) is fixedly connected to the bottom plate (1), a motor (5) is fixedly connected to the interior of the liquid storage tank (4), a threaded rod (6) is fixedly connected to the output end of the motor (5), a threaded sleeve (7) is connected to the threaded rod (6) through threads, a connecting rod (8) is fixedly connected to the threaded sleeve (7), a scraping frame (81) is fixedly connected to the connecting rod (8), the scraping frame (81) is in contact with the inner wall of the liquid storage tank (4), a liquid filling opening (9) is formed in the liquid storage tank (4), a cover (10) is connected to the outer side of the liquid filling opening (9) through threads, a water pump (11) is fixedly connected to the liquid storage tank (4), and a liquid inlet (12) is formed in the water pump (11), the liquid inlet (12) is fixedly connected with the liquid storage tank (4), the bottom plate (1) is fixedly connected with an adjusting seat (14), the inside of the adjusting seat (14) is slidably connected with a supporting rod (15), the supporting rod (15) is in contact with the bottom plate (1), a limiting groove (16) is formed in the supporting rod (15), a limiting screw (17) is slidably connected in the limiting groove (16), the limiting screw (17) is in threaded connection with the adjusting seat (14), the supporting rod (15) is in contact with a spray rod (18), a spray head (24) is arranged on the spray rod (18), a connecting seat (19) is fixedly connected on the spray rod (18), the connecting seat (19) is in sliding connection with the supporting rod (15), the inside of the connecting seat (19) is slidably connected with a positioning rod (20), and the positioning rod (20) is slidably connected with the supporting rod (15), a spring (22) is arranged on the outer side of the positioning rod (20), and a positioning ring (23) is fixedly connected to the positioning rod (20).

2. The pesticide spraying device with the adjustable spray rod for agricultural planting according to claim 1, wherein: the number of the wheels (3) is four, and the four wheels (3) are uniformly distributed on the bottom plate (1).

3. The pesticide spraying device with the adjustable spray rod for agricultural planting according to claim 1, wherein: a liquid discharge pipe (13) is arranged on the water pump (11), and the liquid discharge pipe (13) is fixedly connected with the spray rod (18).

4. The pesticide spraying device with the adjustable spray rod for agricultural planting according to claim 1, wherein: the number of the limiting grooves (16) is multiple, and the limiting grooves (16) are uniformly distributed on the supporting rod (15).

5. The pesticide spraying device with the adjustable spray rod for agricultural planting according to claim 1, wherein: the supporting rod (15) is provided with a positioning groove (21), and a positioning rod (20) is connected to the inside of the positioning groove (21) in a sliding manner.

6. The pesticide spraying device with the adjustable spray rod for agricultural planting according to claim 1, wherein: one end of the spring (22) is welded with the connecting seat (19), and the other end of the spring (22) is welded with the positioning ring (23).