CN212393680U

CN212393680U - Anti-blocking device for agricultural pesticide spraying machine

Info

Publication number: CN212393680U
Application number: CN202020762756.0U
Authority: CN
Inventors: 陈连凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-01-26
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses an agricultural anti-clogging device who spouts medicine machine and use relates to and spouts the medicine machine field, including the liquid reserve tank, be equipped with motor shaft in the liquid reserve tank, be equipped with filter screen and filter ball on the liquid reserve tank, the last fixed coupling of motor shaft has power gear, and fixed mounting has L type pivot on the top side inner wall of liquid reserve tank, and the one end of L type pivot is rotated and is installed first gear, and power gear meshes with first gear mutually, and one side fixed mounting of first gear has the power cylinder. The utility model discloses when the motor operation, can drive the L type and strike the pole and strike on the filter screen to can pop out the large granule plug in the mesh, effectually prevent that the filter screen from being blockked up, do not need artifical clearance, alleviateed user's work burden, also can drive clean brush simultaneously and clean the surface of filter bulb, prevent that the liquid medicine from condensing and leading to the filter bulb to be blockked up on the filter bulb surface, thereby guarantee the work of giving medicine to poor free of charge and can normally go on.

Description

Anti-blocking device for agricultural pesticide spraying machine

Technical Field

The utility model relates to a spout medicine machine technical field, especially relate to an agricultural spouts anti-clogging device that medicine machine used.

Background

A pesticide spraying machine is an agricultural machine which sprays liquid on the surface of an object by pressure after mixing water and liquid medicine, in agriculture, river water is generally used for dissolving the pesticide, and a large amount of impurities in the river water can block a spray head.

Through the retrieval, the patent of publication No. CN208490674U discloses an agricultural machine spouts medicine liquid reserve tank for medicine machine, through setting up filter screen and filter bulb, impurity to different particle sizes in the river filters and intercepts, prevent that impurity from blockking up the shower nozzle, but the filter screen is when filtering the river, it can block up the mesh of filter screen to mix with a large amount of large granule impurity in the river, need in time to clear up the unblocked that keeps the filter screen of user's work burden, simultaneously after long-time the use, the liquid medicine can be at the surface condensation of filter bulb, thereby make the filter bulb blockked up, the liquid medicine can't be spouted, lead to the work of giving medicine to poor health and go on, consequently, need an agricultural to spout the anti-clogging device that the medicine machine used and satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-clogging device that medicine machine used is spouted to the agricultural, with the filter screen that proposes when filtering the river in solving above-mentioned background art, be mingled with a large amount of large granule impurity in the river and can block up the mesh of filter screen, need the in time clearance of user to keep the unblocked of filter screen, user's work burden has been increased, use the back for a long time simultaneously, the liquid medicine can be at the surface condensation of filter ball, thereby make the filter ball blockked up, the liquid medicine can't be spout, lead to the work of giving medicine to poor free of charge problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an agricultural anti-clogging device that spouts medicine machine used, includes the liquid reserve tank, is equipped with the motor shaft in the liquid reserve tank, is equipped with filter screen and filter bowl on the liquid reserve tank, the last fixed coupling of motor shaft has power gear, and fixed mounting has L type pivot on the top side inner wall of liquid reserve tank, and the one end of L type pivot is rotated and is installed first gear, and power gear meshes with first gear mutually, and one side fixed mounting of first gear has power cylinder, and one side fixed mounting of power gear has the annular rack.

Preferably, a limiting column is fixedly mounted on the inner wall of the top side of the liquid storage tank, a limiting groove is formed in the bottom side of the limiting column, and a sliding rod is slidably mounted in the limiting groove.

Preferably, the top side of the sliding rod is fixedly provided with a return spring, and the top end of the return spring is fixedly arranged on the inner wall of the top side of the limiting groove.

Preferably, the bottom side of the sliding rod extends out of the limiting groove and is fixedly provided with a blocking plate, and the blocking plate is matched with the power cylinder in position.

Preferably, one side of the sliding rod, which is positioned outside the limiting groove, is fixedly provided with an L-shaped knocking rod, and the top end of the L-shaped knocking rod is in contact with the bottom side of the filter screen.

Preferably, a transmission rotating shaft is rotatably mounted on the inner wall of the bottom side of the liquid storage tank, a second gear is fixedly mounted on the top side of the transmission rotating shaft and meshed with the annular rack, and a transmission gear is fixedly sleeved on the transmission rotating shaft.

Preferably, a cleaning rotating shaft is fixedly installed on the inner wall of the bottom side of the liquid storage tank, a cleaning gear is rotatably installed at the top end of the cleaning rotating shaft and meshed with the transmission gear, two cleaning brushes are fixedly installed on the top side of the cleaning gear, and the two cleaning brushes are both contacted with the filter ball.

The utility model has the advantages that:

the utility model discloses in, the design of power cylinder, barrier plate, reset spring and L type knocking rod, in the motor operation, can drive the power cylinder and rotate, can drive barrier plate removal and tensile reset spring, when the power cylinder continues to rotate and keeps away from the barrier plate, under reset spring's elasticity effect, can drive the barrier plate and get back to the original position, drive L type knocking rod simultaneously and strike on the filter screen, make the filter screen vibrate, thereby can pop out the large granule plug in the mesh, the effectual filter screen that prevents is blockked up, do not need manual cleaning, the work burden of user has been alleviateed;

the utility model discloses in, utilize the design of transmission pivot, drive gear, clean gear and clean brush for can drive the transmission pivot when motor shaft rotates and rotate, the transmission pivot rotates and drives drive gear and rotate, drive gear rotates and drives clean gear and rotate, clean gear rotates and drives clean brush and rotate, and then clean brush can clean the surface of filter bowl, prevent that the liquid medicine from condensing and leading to the filter bowl to be blockked up on the filter bowl surface, thereby guarantee the work of giving medicine to poor free of charge and can normally go on.

Drawings

Fig. 1 is a schematic perspective view of an anti-clogging device for an agricultural pesticide spraying machine according to the present invention;

fig. 2 is a schematic front view of the anti-clogging device for the agricultural pesticide spraying machine of the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 2 of an anti-clogging device for an agricultural pesticide spraying machine according to the present invention;

fig. 4 is a schematic structural diagram of a portion B in fig. 2 of an anti-clogging device for an agricultural pesticide spraying machine according to the present invention;

fig. 5 is the utility model provides a position relation sketch map of anti-clogging device's that agricultural pesticide spraying machine used power cylinder and barrier plate.

In the figure: 1. a liquid storage tank; 2. a motor shaft; 3. a filter screen; 4. filtering balls; 5. a power gear; 6. an L-shaped rotating shaft; 7. a first gear; 8. a power cylinder; 9. a limiting column; 10. a limiting groove; 11. a slide bar; 12. a return spring; 13. a blocking plate; 14. an L-shaped tapping rod; 15. an annular rack; 16. a transmission rotating shaft; 17. a second gear; 18. a transmission gear; 19. cleaning the gear; 20. the brush is cleaned.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, an agricultural anti-clogging device that spouts medicine machine used, including liquid reserve tank 1, be equipped with motor shaft 2 in the liquid reserve tank 1, be equipped with filter screen 3 and filter bowl 4 on the liquid reserve tank 1, power gear 5 has been cup jointed to the last fixed cup of motor shaft 2, fixed mounting has L type pivot 6 on the top side inner wall of liquid reserve tank 1, first gear 7 is installed in the rotation of one end of L type pivot 6, power gear 5 meshes with first gear 7 mutually, one side fixed mounting of first gear 7 has power cylinder 8, one side fixed mounting of power gear 5 has annular rack 15.

The utility model discloses in, fixed mounting has spacing post 9 on the top side inner wall of liquid reserve tank 1, and spacing groove 10 has been seted up to spacing post 9's bottom side, and slidable mounting has slide bar 11 in the spacing groove 10, and slide bar 11 can only slide in spacing groove 10, so slide bar 11 can only reciprocate.

The utility model discloses in, the top side fixed mounting of slide bar 11 has reset spring 12, and reset spring 12's top fixed mounting can stretch reset spring 12 when slide bar 11 moves down on the top side inner wall of spacing groove 10, when slide bar 11 does not receive other external forces, can drive slide bar 11 and move up under reset spring 12's spring action.

The utility model discloses in, the bottom side of slide bar 11 extends to outside the spacing groove 10 and fixed mounting has barrier plate 13, barrier plate 13 and power cylinder 8's position looks adaptation, when power cylinder 8 rotates, can drive barrier plate 13 downstream, and then drives slide bar 11 downstream, when power cylinder 8 rotates until breaking away from barrier plate 13, slide bar 11 can drive barrier plate 13 upward movement until getting back to the original position.

The utility model discloses in, one side fixed mounting that slide bar 11 is located the spacing groove 10 outside has L type to strike pole 14, L type strikes the top of pole 14 and contacts with the bottom side of filter screen 3, slide bar 11 removes and can drive L type and strike pole 14 and remove, and then make L type strike pole 14 can strike the bottom side of filter screen 3, and then make filter screen 3 vibrate, thereby can pop out the large granule plug in the mesh, effectually prevent that filter screen 3 from being blockked up, do not need manual cleaning, the work burden of user has been alleviateed.

The utility model discloses in, rotate on the bottom side inner wall of liquid reserve tank 1 and install transmission pivot 16, the top side fixed mounting of transmission pivot 16 has second gear 17, second gear 17 meshes with annular rack 15 mutually, and the fixed cover has been connected with drive gear 18 in the transmission pivot 16, and when the motor operation, annular rack 15 can rotate, and annular rack 15 rotates and drives second gear 17 and rotate, and second gear 17 rotates and drives transmission pivot 16 and rotate, and then drives drive gear 18 and rotate.

The utility model discloses in, fixed mounting has clean pivot on the bottom side inner wall of liquid reserve tank 1, the top of clean pivot is rotated and is installed clean gear 19, clean gear 19 meshes with drive gear 18 mutually, the top side fixed mounting of clean gear 19 has two clean brushes 20, two clean brushes 20 all contact with filter bowl 4, when drive gear 18 rotates, can drive clean gear 19 and rotate, and then can drive two clean brushes 20 and rotate, thereby clean brush 20 can clean the surface of filter bowl 4, prevent that the liquid medicine from condensing and leading to filter bowl 4 to be blockked up at filter bowl 4 surface, thereby guarantee that the work of giving medicine to the poor free of charge can normally go on.

This practical theory of operation:

when the agricultural pesticide sprayer needs to be used, a user adds the pesticide and water into the liquid storage tank 1, the motor is started simultaneously, the motor rotating shaft 2 starts to rotate, the motor rotating shaft 2 rotates to drive the power gear 5 to rotate, the power gear 5 rotates to drive the first gear 7 to rotate, the first gear 7 rotates to drive the power cylinder 8 to rotate, so that the power cylinder 8 is contacted with the blocking plate 13, the power cylinder 8 continues to rotate at the moment, the blocking plate 13 is driven to move downwards, the blocking plate 13 moves to drive the sliding rod 11 to slide downwards in the limiting groove 10, the sliding rod 11 moves downwards to stretch the return spring 12, meanwhile, the L-shaped knocking rod 14 is driven to move downwards, so that the top end of the L-shaped knocking rod 14 is far away from the filter screen 3, when the power cylinder 8 rotates until the blocking plate 13 is separated, the sliding rod 11 is driven to move upwards under the elastic force of the return spring 12, and the blocking plate 13 is driven to move upwards to return to the, meanwhile, the L-shaped knocking rod 14 can be driven to move upwards until the L-shaped knocking rod is contacted with the bottom side of the filter screen 3, the filter screen 3 can be knocked by the L-shaped knocking rod 14 at the moment, vibration of the filter screen 3 is further enabled to occur, large-particle plugs in meshes can be popped up, the filter screen 3 is effectively prevented from being blocked, the annular rack 15 can be driven to rotate when the motor rotating shaft 2 rotates, the annular rack 15 rotates to drive the second gear 17 to rotate, the second gear 17 rotates to drive the transmission rotating shaft 16 to rotate, further, the transmission gear 18 is driven to rotate, the transmission gear 18 rotates to drive the cleaning gear 19 to rotate, further, the two cleaning brushes 20 can be driven to rotate, further, the surfaces of the filter balls 4 can be cleaned by the cleaning brushes 20, the filter balls 4 are prevented from being blocked due to.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an agricultural anti-clogging device that spouts medicine machine used, includes liquid reserve tank (1), is equipped with motor shaft (2) in liquid reserve tank (1), is equipped with filter screen (3) and filter ball (4) on liquid reserve tank (1), its characterized in that: fixed cover has connect power gear (5) on motor shaft (2), and fixed mounting has L type pivot (6) on the top side inner wall of liquid reserve tank (1), and the one end of L type pivot (6) is rotated and is installed first gear (7), and power gear (5) mesh with first gear (7) mutually, and one side fixed mounting of first gear (7) has power cylinder (8), and one side fixed mounting of power gear (5) has annular rack (15).

2. The anti-clogging device for an agricultural pesticide sprayer according to claim 1, characterized in that: the liquid storage tank is characterized in that a limiting column (9) is fixedly mounted on the inner wall of the top side of the liquid storage tank (1), a limiting groove (10) is formed in the bottom side of the limiting column (9), and a sliding rod (11) is slidably mounted in the limiting groove (10).

3. The anti-clogging device for the agricultural pesticide sprayer according to claim 2, characterized in that: the top side of the sliding rod (11) is fixedly provided with a return spring (12), and the top end of the return spring (12) is fixedly arranged on the inner wall of the top side of the limiting groove (10).

4. The anti-clogging device for the agricultural pesticide sprayer according to claim 2, characterized in that: the bottom side of the sliding rod (11) extends out of the limiting groove (10) and is fixedly provided with a blocking plate (13), and the blocking plate (13) is matched with the power cylinder (8) in position.

5. The anti-clogging device for the agricultural pesticide sprayer according to claim 2, characterized in that: one side of the sliding rod (11) located outside the limiting groove (10) is fixedly provided with an L-shaped knocking rod (14), and the top end of the L-shaped knocking rod (14) is in contact with the bottom side of the filter screen (3).

6. The anti-clogging device for an agricultural pesticide sprayer according to claim 1, characterized in that: a transmission rotating shaft (16) is rotatably mounted on the inner wall of the bottom side of the liquid storage box (1), a second gear (17) is fixedly mounted on the top side of the transmission rotating shaft (16), the second gear (17) is meshed with the annular rack (15), and a transmission gear (18) is fixedly sleeved on the transmission rotating shaft (16).

7. The anti-clogging device for an agricultural pesticide sprayer according to claim 1, characterized in that: the bottom side inner wall of the liquid storage box (1) is fixedly provided with a cleaning rotating shaft, the top end of the cleaning rotating shaft is rotatably provided with a cleaning gear (19), the cleaning gear (19) is meshed with the transmission gear (18), the top side of the cleaning gear (19) is fixedly provided with two cleaning brushes (20), and the two cleaning brushes (20) are all contacted with the filter ball (4).