CN211064773U

CN211064773U - Agricultural pesticide spraying device

Info

Publication number: CN211064773U
Application number: CN201921157345.2U
Authority: CN
Inventors: 屈昊
Original assignee: Xuzhou Zhicheng Accounting Service Co Ltd
Current assignee: Xuzhou Zhicheng Accounting Service Co Ltd
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-07-24
Anticipated expiration: 2029-07-23

Abstract

The utility model discloses an agricultural device of spraying insecticide, including mixing the liquid case, the downside that mixes the liquid case is fixed with the base, a plurality of gyro wheels are installed to the lower lateral wall of base, the last lateral wall of base is fixed with the handle, the last lateral wall that mixes the liquid case is fixed with the connecting rod, the end of connecting rod is fixed with the motor, the output of motor is connected with the reducing gear box, the output of reducing gear box is connected with the cam, it is connected with the connecting rod to rotate on one side outer wall that the reducing gear box was kept away from to the cam, it is connected with the pendulum rod to rotate on one side outer wall of mixing the liquid case, the one end that the cam was kept away from to the connecting rod is connected with. The utility model discloses a rotation of cam realizes reciprocating of mixing plate and realizes mixing the stirring of pesticide and water to drive the pendulum rod through the connecting rod and carry out the luffing motion, and then the change of spraying the scope, it is wider to spray the scope.

Description

Agricultural pesticide spraying device

Technical Field

The utility model relates to the technical field of agricultural machinery, especially, relate to an agricultural pesticide spraying device.

Background

Agriculture refers to an industry for obtaining products through artificial cultivation by utilizing growth and development rules of animals and plants, and belongs to the first industry, the science of research agriculture is agriculture, the labor object of agriculture is living animals and plants, the obtained products are animals and plants, and the agriculture is a basic industry for supporting national economic construction and development.

Need carry out spraying of pesticide to the plant of planting at the planting in-process of agricultural, and then avoid the plant to receive the pest and disease damage, the tradition needs the walking about of making a round trip many times when spraying the pesticide to accomplish comprehensive spraying work, it is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art and providing an agricultural pesticide spraying device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an agricultural device of spraying insecticide, includes the liquid mixing box, the downside of liquid mixing box is fixed with the base, a plurality of gyro wheels are installed to the lower lateral wall of base, the last lateral wall of base is fixed with the handle, the last lateral wall of liquid mixing box is fixed with the connecting rod, the end of connecting rod is fixed with the motor, the output of motor is connected with the reducing gear box, the output of reducing gear box is connected with the cam, it is connected with the connecting rod to rotate on the outer wall of one side of reducing gear box is kept away from to the cam, it is connected with the pendulum rod to rotate on the outer wall of one side of liquid mixing box, the one end that the cam was kept away from to the connecting rod is connected with the pendulum rod, the end of pendulum rod is fixed with the shower nozzle, the last lateral wall of liquid mixing box is fixed with.

Preferably, a sliding groove is formed in the joint of the oscillating rod and the connecting rod, a sliding rod slides in the sliding groove, the end of the connecting rod is connected with the sliding rod, a limiting piece is fixed to the other end of the sliding rod, and a telescopic spring is fixed between the sliding rod and the inner wall of the sliding groove.

Preferably, a mounting opening is formed in the connecting position of the connecting rod and the sliding rod, a bearing is fixed in the mounting opening, and the end part of the sliding rod is inserted in the bearing.

Preferably, the upper side wall of the liquid mixing box is inserted with a vertically arranged lifting rod, the upper end of the lifting rod is fixed with a horizontal plate, and the outer wall of the cam is in contact with the upper side wall of the horizontal plate.

Preferably, two return springs are fixed between the lower side wall of the horizontal plate and the upper side wall of the liquid mixing tank.

Preferably, one end of the lifting rod, which is positioned in the liquid mixing box, is fixedly connected with a horizontally arranged mixing plate.

Compared with the prior art, this agricultural device of spraying insecticide's advantage lies in:

1. the reduction gearbox is arranged, the rotating speed transmitted to the cam by the motor is reduced through the reduction gearbox, the condition that the subsequent swing rod swings up and down too fast due to too fast rotating speed is avoided, and pesticide is fully sprayed on a sprayed area;

2. the horizontal plate, the lifting rod and the mixing plate are arranged, the mixing plate moves up and down through the rotation of the cam and the intermittent contact of the longer end of the cam and the horizontal plate, and pesticide and water in the liquid mixing tank are stirred and mixed up and down;

3. the end part of the connecting rod is connected with the sliding rod, one end of the connecting rod carries out circular motion along with the rotation of the cam, and the other end of the connecting rod pulls the swing rod to swing up and down, so that the inclination angle is changed, and the spraying range is changed;

to sum up, the utility model discloses a rotation of cam realizes reciprocating of mixing plate and realizes mixing the mixture to the stirring of pesticide and water to drive the pendulum rod through the connecting rod and carry out the luffing motion, and then the change of spraying the scope, it is wider to spray the scope.

Drawings

FIG. 1 is a schematic structural view of an agricultural pesticide spraying device provided by the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: the device comprises a liquid mixing box 1, a base 2, rollers 3, a handle 4, a connecting rod 5, a reduction gearbox 6, a cam 7, a lifting rod 8, a mixing plate 9, a horizontal plate 10, a return spring 11, a connecting rod 12, a swing rod 13, a spray head 14, a liquid pump 15, a sliding chute 16, a sliding rod 17 and an expansion spring 18.

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. 1-2, an agricultural pesticide spraying device comprises a liquid mixing tank 1, an opening for pesticide and water to enter is formed in the upper side wall of the liquid mixing tank 1, a base 2 is fixed to the lower side of the liquid mixing tank 1, a plurality of rollers 3 are installed on the lower side wall of the base 2, a handle 4 is fixed to the upper side wall of the base 2, a pushing device can move through rotation of the rollers 3 through the handle 4, a connecting rod 5 is fixed to the upper side wall of the liquid mixing tank 1, a motor is fixed to the tail end of the connecting rod 5, the output end of the motor is connected with a reduction gearbox 6, the output end of the reduction gearbox 6 is connected with a cam 7, the reduction gearbox 6 is an independent component formed by gear transmission, worm transmission and gear-worm transmission which are sealed in a rigid shell, the reduction gearbox is commonly used as a reduction transmission device between a prime mover and a working machine, the reduction of the rotating speed is performed through the reduction gearbox 6, and the, ensuring that the pesticide is fully sprayed on the sprayed area.

Mix the upside wall of liquid case 1 and insert the lifter 8 that is equipped with vertical setting, the upper end of lifter 8 is fixed with horizontal plate 10, the outer wall of cam 7 contacts with the upside wall of horizontal plate 10, be fixed with two reset spring 11 between the downside wall of horizontal plate 10 and the upside wall of liquid case 1, one end fixed connection that lifter 8 is located and mixes liquid case 1 has the mixing plate 9 that the level set up, when the longer end of cam 7 changes to and contacts with horizontal plate 10, squeeze water flat board 10, lifter 8 and mixing plate 9 move down, when the longer end of cam 7 changes from horizontal plate 10, under reset spring 11's elasticity effect, horizontal plate 10, lifter 8 and mixing plate 9 upspring, and then realize reciprocating of mixing plate 9 through the rotation of cam 7, the stirring that goes on from top to bottom to pesticide and water in mixing case 1.

The outer wall of one side, far away from the reduction gearbox 6, of the cam 7 is rotatably connected with a connecting rod 12, the connecting rod 12 deviates from the circle center of the cam 7, the outer wall of one side of the liquid mixing box 1 is rotatably connected with a swing rod 13, one end, far away from the cam 7, of the connecting rod 12 is connected with the swing rod 13, a sliding groove 16 is formed in the connecting position of the swing rod 13 and the connecting rod 12, the sliding groove 16 is arranged to facilitate the sliding of the end portion of the connecting rod 12, a sliding rod 17 is arranged in the sliding groove 16, the end portion of the connecting rod 12 is connected with the sliding rod 17, along with the rotation of the cam 7, circular motion is carried out at one end of the connecting rod 12, the other end of the connecting rod 12 pulls the swing rod 13 to swing up and down, when the inclination angle of the.

A mounting opening is arranged at the joint of the connecting rod 12 and the sliding rod 17, a bearing is fixed in the mounting opening, the end part of the sliding rod 17 is inserted in the bearing, the sliding rod 17 rotates in the bearing, a limiting sheet is fixed at the other end of the sliding rod 17, the diameter of the limiting sheet is larger than the width of the sliding groove 16, the limiting sheet is arranged to prevent the sliding rod 17 from separating from the sliding groove 16, a telescopic spring 18 is fixed between the sliding rod 17 and the inner wall of the sliding groove 16, the sliding rod 17 extrudes the telescopic spring 18 when the cam 7 drives the connecting rod 12 to move upwards, when the connecting rod 12 moves downwards, the end part of the connecting rod 12 is pushed downwards by the telescopic spring 18, the spray head 14 is fixed at the tail end of the swing rod 13, the upper side wall of the liquid mixing box 1 is fixed with the liquid pump 15, the input end of the liquid pump 15 is communicated with the interior of the liquid mixing box 1, the output end of the liquid pump 15 is connected with the spray head 14 through a guide pipe, and the liquid pump 15 guides out the mixed liquid medicine in the liquid mixing box 1 to be sprayed out through the spray head 14.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

when spraying of pesticide is carried out, pesticide and water are injected into the liquid mixing box 1, a motor is started, the motor drives the cam 7 to rotate after transmission of the reduction gearbox 6, when the longer end of the cam 7 rotates to be in contact with the horizontal plate 10, the horizontal plate 10 is extruded, the lifting rod 8 and the mixing plate 9 move downwards, when the longer end of the cam 7 rotates to be away from the horizontal plate 10, under the elastic action of the reset spring 11, the horizontal plate 10, the lifting rod 8 and the mixing plate 9 bounce upwards, up-and-down movement of the mixing plate 9 is further realized through rotation of the cam 7, pesticide and water in the liquid mixing box 1 are stirred and mixed up and down, when the cam 7 rotates, circular motion is carried out at one end of the connecting rod 12, the other end of the connecting rod 12 drives the swing rod 13 to swing up and down, further, the change of the inclination angle changes the spraying range.

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 agricultural pesticide spraying device comprises a liquid mixing box (1) and is characterized in that a base (2) is fixed on the lower side of the liquid mixing box (1), a plurality of rollers (3) are mounted on the lower side wall of the base (2), a handle (4) is fixed on the upper side wall of the base (2), a connecting rod (5) is fixed on the upper side wall of the liquid mixing box (1), a motor is fixed at the tail end of the connecting rod (5), the output end of the motor is connected with a reduction gearbox (6), the output end of the reduction gearbox (6) is connected with a cam (7), a connecting rod (12) is rotatably connected on the outer wall of one side of the cam (7) far away from the reduction gearbox (6), a swing rod (13) is rotatably connected on the outer wall of one side of the liquid mixing box (1), one end of the connecting rod (12) far away from the cam (7) is connected with the swing rod (13), and a spray head (14, the upper side wall of the liquid mixing box (1) is fixedly provided with a liquid pump (15), the input end of the liquid pump (15) is communicated with the interior of the liquid mixing box (1), and the output end of the liquid pump (15) is connected with the spray head (14) through a guide pipe.

2. The agricultural pesticide spraying device according to claim 1, wherein a sliding groove (16) is formed in the joint of the swing rod (13) and the connecting rod (12), a sliding rod (17) is arranged in the sliding groove (16), the end of the connecting rod (12) is connected with the sliding rod (17), a limiting piece is fixed to the other end of the sliding rod (17), and a telescopic spring (18) is fixed between the sliding rod (17) and the inner wall of the sliding groove (16).

3. The agricultural pesticide spraying device according to claim 2, wherein a mounting opening is formed in the connecting position of the connecting rod (12) and the sliding rod (17), a bearing is fixed in the mounting opening, and the end part of the sliding rod (17) is inserted in the bearing.

4. An agricultural pesticide spraying device according to claim 1, characterized in that a vertically arranged lifting rod (8) is inserted into the upper side wall of the liquid mixing tank (1), a horizontal plate (10) is fixed at the upper end of the lifting rod (8), and the outer wall of the cam (7) is in contact with the upper side wall of the horizontal plate (10).

5. An agricultural pesticide spraying device as claimed in claim 4, characterized in that two return springs (11) are fixed between the lower side wall of the horizontal plate (10) and the upper side wall of the liquid mixing tank (1).

6. An agricultural pesticide spraying device according to claim 4, characterized in that the end of the lifting rod (8) located inside the liquid mixing tank (1) is fixedly connected with a horizontally arranged mixing plate (9).