CN113892474A

CN113892474A - Plant protection is with intelligent pesticide sprinkler

Info

Publication number: CN113892474A
Application number: CN202111301434.1A
Authority: CN
Inventors: 潘飞; 王三勇; 李道敏; 冯青
Original assignee: Institute Of Plant Protection Hainan Academy Of Agricultural Sciences Research Center For Quality Safety And Standards Of Agricultural Products Hainan Academy Of Agricultural Sciences
Current assignee: Institute Of Plant Protection Hainan Academy Of Agricultural Sciences Research Center For Quality Safety And Standards Of Agricultural Products Hainan Academy Of Agricultural Sciences
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-01-07

Abstract

The invention relates to the technical field of agriculture, and discloses an intelligent pesticide spraying device for plant protection, which comprises a box body, wherein a loop bar is rotatably connected in the box body, a first power part for driving the loop bar to rotate in a reciprocating manner is arranged in the box body, the loop bar is connected with a vertical bar through a spline, a second power part for driving the vertical bar to lift is arranged in the box body, a spray head is arranged at one end of the vertical bar, a pesticide barrel is arranged on the box body, and a hose is connected between the pesticide barrel and the spray head; the bottom of the box body is provided with wheels, the box body is connected with a limiting rod in a sliding mode and used for being in contact with the ground, and the box body is provided with a power-assisted push rod connected with the limiting rod. The invention is used for solving the problem that the spraying range is limited due to the fact that the height of a pesticide sprayer in the prior art cannot be adjusted in the using process.

Description

Plant protection is with intelligent pesticide sprinkler

Technical Field

The invention relates to the technical field of agriculture, in particular to an intelligent pesticide spraying device for plant protection.

Background

In the growing process of plants, in order to prevent or kill pests or germs, pesticides need to be sprayed to ensure the normal growth of the plants. At present, widely used pesticide spraying devices mainly comprise manual sprayers and mechanical power sprayers, wherein the manual sprayers are carried on the back by people, one hand presses a pull rod to generate pressure, the other hand holds a spray head to spray the pesticide, the production requirements cannot be met under the conditions of large farmland area and large workload, meanwhile, long-time spraying is carried on the back, the labor intensity is high, and the requirements of uniform stirring and uniform spraying of the pesticide cannot be met; the existing mechanical sprayer is complex in structure, and the spraying height cannot be adjusted continuously along with the growth of plants, so that the applicability is low.

Disclosure of Invention

The invention aims to provide an intelligent pesticide spraying device for plant protection, which aims to solve the problem that the spraying range is limited due to the fact that the height of a pesticide sprayer in the prior art cannot be adjusted in the using process.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

an intelligent pesticide spraying device for plant protection comprises a box body, wherein a loop bar is rotatably connected in the box body, a first power part for driving the loop bar to rotate in a reciprocating manner is arranged in the box body, the loop bar is connected with a vertical rod through a spline, a second power part for driving the vertical rod to lift is arranged in the box body, a spray head is arranged at one end of the vertical rod, a pesticide barrel is arranged on the box body, and a hose is connected between the pesticide barrel and the spray head; the bottom of the box body is provided with wheels, the box body is connected with a limiting rod in a sliding mode and used for being in contact with the ground, and the box body is provided with a power-assisted push rod connected with the limiting rod.

The principle of the invention is as follows: the box body is used as a basic framework of the whole device. Store the pesticide through the explosive barrel, the explosive barrel sets up in the box outside, is convenient for add the pesticide, also is convenient for wash the explosive barrel simultaneously. Can more laborsavingly remove the device to corresponding position through the wheel, after the position was confirmed, promote the gag lever post through the helping hand push rod and slide to ground, make it and ground contact to increase the stability of whole device. When the sprayer is used, the sleeve rod is driven to rotate in a reciprocating mode through the first power part, and the sleeve rod drives the vertical rod to rotate in a reciprocating mode, so that the sprayer rotates in a reciprocating mode, and pesticide is sprayed in the circumferential direction; meanwhile, the vertical rod is driven to lift through the second power part, the vertical rod drives the spray head to lift, the height of the spray head is adjusted, and the spraying range is enlarged.

Compared with the prior art, the invention has the beneficial effects that:

1. the vertical rod capable of being lifted is arranged, the second power part is used for driving the vertical rod to lift, the effect of adjusting the height of the spray head is achieved, and therefore the spraying device can be sprayed adaptively along with the growth of plants, and the spraying range is enlarged. Simultaneously, set up the pivoted loop bar, connect loop bar and pole setting through the spline, utilize first power component drive loop bar to rotate, the loop bar drives the pole setting and rotates, and the pole setting drives the shower nozzle and rotates to make the shower nozzle can circumference spray, can spray better, faster to the great farmland of area, saved the time effectively, improved the efficiency of spraying.

2. Set up the gag lever post, through gag lever post and ground contact, improve the stability of whole device, to the uneven farmland in ground, can guarantee the stability of device better, improve the effect and the efficiency of spraying.

Furthermore, the number of the limiting rods is more than two, and the limiting rods are uniformly distributed on the box body. The plurality of uniform arrangements can increase the balance of the whole device, thereby better improving the stability of the whole device.

Furthermore, one end of the limiting rod, which is far away from the power-assisted push rod, is pointed. The arrangement of the point shape can effectively improve the stability of the device by inserting the point-shaped end of the limiting rod into the ground for non-cement lands such as farmlands, lands and the like.

Furthermore, one end of the limiting rod, which is far away from the power-assisted push rod, is provided with a sucker. Set up the sucking disc, the gag lever post drives the sucking disc and is close to the removal when being close to ground, and the in-process utilizes the gag lever post extrusion sucking disc, makes the sucking disc adsorb subaerial to improve device's stability.

Furthermore, the first power part comprises a first gear fixedly sleeved on the loop bar, a second gear meshed with the first gear and a first motor fixedly connected in the box body, and the first motor is used for driving the second gear to rotate. The second gear is driven to rotate by the first motor, the second gear drives the first gear to rotate, and the first gear drives the loop bar to rotate, so that the loop bar is automatically driven.

Furthermore, the second power part comprises a first bevel gear coaxially connected with a second gear, a second bevel gear meshed with the first bevel gear is rotatably connected in the box body, a support frame is arranged in the box body, the loop bar is rotatably connected on the support frame, and a cam used for offsetting the vertical rod is coaxially connected with the second bevel gear. The first bevel gear is driven to rotate through the rotation of the second gear, the first bevel gear drives the second bevel gear to rotate in a reciprocating manner, and the second bevel gear drives the cam to rotate in a reciprocating manner; in the process of cam rotation, the vertical rod is lifted under the action of gravity and the cam, so that the effect of automatically adjusting the height of the spray head is achieved.

Further, the shower nozzle detachably connects on the pole setting. The shower nozzle is convenient for change to detachable connected mode.

Further, the wheels are universal wheels. The universal wheels are arranged, so that the device can be better moved.

Drawings

Fig. 1 is a schematic front view partially cross-sectional structure of a first embodiment of the invention;

FIG. 2 is a schematic front view of a partial cross-sectional structure according to a second embodiment of the present invention;

fig. 3 is a schematic front view of a partial cross-sectional structure according to a third embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a box body 1, universal wheels 2, a limiting rod 3, a power-assisted push rod 4, a support frame 5, a loop bar 6, an upright rod 7, a spray head 8, a medicine barrel 9, a hose 10, a first gear 11, a second gear 12, a first motor 13, a first bevel gear 14, a second bevel gear 15, a cam 16 and a sucker 17.

An embodiment substantially as shown in figure 1:

the utility model provides a plant protection is with intelligent pesticide sprinkler, includes box 1, box 1 is the cuboid setting. Four wheels are arranged at the bottom of the box body 1, and in the embodiment, the wheels are universal wheels 2. The limiting rod 3 used for being in contact with the ground is connected to the side wall of the box body 1 in a vertical sliding mode, the limiting rod 3 is embedded in the side wall of the box body 1, the power-assisted push rods 4 are connected to the upper ends of the limiting rods 3, the number of the limiting rods 3 is larger than two, the limiting rods are evenly distributed on the box body 1, and in the embodiment, the number of the limiting rods 3 is four.

A supporting frame 5 is fixedly connected in the box body 1, a loop bar 6 is rotatably connected in the box body 1, and the upper end and the lower end of the loop bar 6 are rotatably connected with the box body 1 and the supporting frame 5 through bearings respectively. The loop bar 6 is connected with a vertical rod 7 through a spline, the upper end of the vertical rod 7 is detachably connected with a spray head 8, and the spray head 8 is transversely arranged. A medicine barrel 9 is arranged on the box body 1, a pump is arranged in the medicine barrel 9, and a hose 10 is connected between the medicine barrel 9 and the spray head 8. A first gear 11 is fixedly sleeved on the loop bar 6, a second gear 12 is engaged with the first gear 11, and a first motor 13 for driving the second gear 12 to rotate is fixedly connected in the box body 1, in this embodiment, the first motor 13 is a servo motor. The second gear 12 is coaxially connected with a first bevel gear 14, a second bevel gear 15 meshed with the first bevel gear 14 is rotatably connected in the box body 1, the second bevel gear 15 is coaxially connected with a cam 16 used for abutting against the upright rod 7, and the cam 16 is positioned in the support frame 5.

During specific implementation, pesticide is filled into the pesticide barrel 9, the device is moved to a position to be sprayed through the universal wheels 2, and then the universal wheels 2 are locked. Promote helping hand push rod 4 downwards, helping hand push rod 4 will drive gag lever post 3 and slide downwards, until 3 lower extremes of gag lever post and ground contact, because gag lever post 3 inlays in the lateral wall of box 1, self gravity can be balanced to the frictional force between box 1 and the gag lever post 3, consequently gag lever post 3 and ground contact improve the stability of whole device.

When the sprayer works, the first motor 13 is started, the first motor 13 drives the second gear 12 and the first bevel gear 14 to rotate, the second gear 12 drives the first gear 11 to rotate, the first gear 11 drives the loop bar 6 to rotate, and the loop bar 6 drives the upright post 7 to rotate, so that the sprayer 8 is driven to rotate; meanwhile, the first bevel gear 14 drives the second bevel gear 15 to rotate, the second bevel gear 15 drives the cam 16 to rotate, and in the rotating process of the cam 16, the vertical rod 7 is lifted under the action of gravity and the cam 16 to achieve the effect of automatically adjusting the height of the spray head 8, so that the spraying range is adjusted to adapt to farmlands with different areas, different growth stages of plants and the like.

The second embodiment is substantially as shown in figure 2:

the difference between this embodiment and the first embodiment is: the lower end of the limiting rod 3 is connected with a sucker 17 through threads. The spray head 8 is vertically arranged.

During specific implementation, to more flat ground such as cement ground, gag lever post 3 slides down, will drive sucking disc 17 and be close to ground, and in-process gag lever post 3 will extrude sucking disc 17, makes sucking disc 17 adsorb subaerial, improves the stability of whole device through the adsorption affinity.

8 vertical settings of shower nozzle can spray all around better, improves the efficiency of spraying.

The third embodiment is basically as shown in the attached figure 3:

the difference between this embodiment and the first embodiment is: the lower end of the limiting rod 3 is arranged in a pointed shape and can penetrate through the bottom of the box body 1 to be in contact with the ground. For non-cement lands such as farmlands and lands, the pointed end of the limiting rod 3 is inserted into the land, so that the stability of the whole device can be effectively improved.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that variations and modifications can be made by those skilled in the art without departing from the structure of the present invention. These should also be construed as the scope of the present invention, and they should not be construed as affecting the effectiveness of the practice of the present invention or the applicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a plant protection is with intelligent pesticide sprinkler which characterized in that: the automatic medicine box comprises a box body, wherein a loop bar is rotatably connected in the box body, a first power part for driving the loop bar to rotate in a reciprocating manner is arranged in the box body, the loop bar is connected with a vertical rod through a spline, a second power part for driving the vertical rod to lift is arranged in the box body, a spray head is arranged at one end of the vertical rod, a medicine barrel is arranged on the box body, and a hose is connected between the medicine barrel and the spray head; the bottom of the box body is provided with wheels, the box body is connected with a limiting rod in a sliding mode and used for being in contact with the ground, and the box body is provided with a power-assisted push rod connected with the limiting rod.

2. The intelligent pesticide spraying device for plant protection as claimed in claim 1, wherein: the quantity of gag lever post is greater than two, and is evenly distributed on the box.

3. The intelligent pesticide spraying device for plant protection as claimed in claim 2, wherein: and one end of the limiting rod, which is far away from the power-assisted push rod, is pointed.

4. The intelligent pesticide spraying device for plant protection as claimed in claim 2, wherein: and a sucking disc is arranged at one end of the limiting rod, which is far away from the power-assisted push rod.

5. The intelligent pesticide spraying device for plant protection as claimed in claim 3 or 4, wherein: the first power part comprises a first gear fixedly sleeved on the loop bar, a second gear meshed with the first gear and a first motor fixedly connected in the box body, and the first motor is used for driving the second gear to rotate.

6. The intelligent pesticide spraying device for plant protection as claimed in claim 5, wherein: the second power part comprises a first bevel gear coaxially connected with a second gear, a second bevel gear meshed with the first bevel gear is rotatably connected in the box body, a support frame is arranged in the box body, the loop bar is rotatably connected on the support frame, and the second bevel gear is coaxially connected with a cam used for abutting against the vertical rod.

7. The intelligent pesticide spraying device for plant protection as claimed in claim 1, wherein: the shower nozzle detachably connects on the pole setting.

8. The intelligent pesticide spraying device for plant protection as claimed in claim 1, wherein: the wheels are universal wheels.