CN110786305A

CN110786305A - Pesticide spraying equipment

Info

Publication number: CN110786305A
Application number: CN201911277614.3A
Authority: CN
Inventors: 彭大伟; 谷永先; 丁强
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-02-14

Abstract

The invention discloses pesticide spraying equipment which comprises a frame, wherein a spraying device, a liquid storage tank and a seat are sequentially arranged on the top surface of the frame along the axial direction, the liquid storage tank is communicated with the spraying device, a liquid inlet and a sealing cover for opening and closing the liquid inlet are formed in the top of the liquid storage tank, a vertically arranged guide rod is further rotatably connected to the top surface of the frame, the guide rod is arranged side by side with the seat and located on the opposite side of the liquid storage tank, two ends of the guide rod extend out of the frame, a guide wheel is arranged at the bottom end of the guide rod, a steering wheel is arranged at the top end of the guide rod, a controller connected with the spraying device is arranged on the steering wheel, a storage battery and a servo motor which are connected with the controller are arranged on the bottom surface of the frame, a pair of symmetrically. The automatic pesticide spraying device solves the technical problems of high working strength, inconvenience in use, low spraying efficiency and insecurity of a user, and achieves the technical effect of safely and efficiently carrying out automatic pesticide spraying on crops.

Description

Pesticide spraying equipment

Technical Field

The invention belongs to the technical field of agricultural mechanical equipment, and particularly relates to pesticide spraying equipment.

Background

Agriculture is a basic product for supporting national economic construction and development, and in agricultural production, in order to prevent crops from being damaged by insects, pesticide spraying equipment is required to be used for spraying pesticides on the crops. The existing pesticide spraying is a sprayer, and obviously, the following defects exist: firstly, when the pesticide is sprayed on crops, the user not only needs to bear the sprayer on the body, but also needs to manually pressurize the sprayer, so that the working intensity of the user is high and the use is inconvenient; secondly, the sprayer is used for manually spraying the pesticide to the crops by a user, and the sprayer is provided with only one spray opening, so that the spraying efficiency is low; thirdly, in the pesticide spraying process, the pesticide is easy to be sprinkled on the body of a user and hurt the personnel.

Disclosure of Invention

In view of the defects of the background art, the invention provides pesticide spraying equipment, and the technical problem to be solved is how to safely and efficiently carry out automatic pesticide spraying on crops.

In order to solve the technical problems, the invention provides the following technical scheme:

a pesticide spraying device comprises a vehicle frame, a spraying device, a liquid storage tank and a seat are sequentially arranged on the top surface of the vehicle frame along the axial direction, the liquid storage tank is communicated with the spraying device, the top of the frame is provided with a liquid inlet and a sealing cover for opening or closing the liquid inlet, the top surface of the frame is also rotatably connected with a vertically arranged guide rod, the guide rod is arranged side by side with the seat and is positioned at the opposite side of the liquid storage tank, both ends of the guide rod extend out of the frame, and the bottom end is provided with a guide wheel, the top end is provided with a steering wheel, the steering wheel is provided with a controller connected with the spraying device, the bottom surface of the frame is provided with a storage battery and a servo motor which are connected with the controller, the end part of the bottom surface of the frame far away from the seat is further connected with a pair of symmetrically arranged idler wheels, and the idler wheels are in transmission connection with the servo motor.

In one implementation of the invention, the spraying device comprises a liquid pump which is installed on the vehicle frame and connected with the controller, a spraying ring communicated with an outlet of the liquid pump is vertically arranged on the liquid pump, the opposite part of the spraying ring and the seat is closed, a plurality of spray heads are arranged on the rest part of the spraying ring, a connecting pipe is also arranged on the liquid pump, an inlet end of the connecting pipe is communicated with the bottom of the liquid pump, and an outlet end of the connecting pipe is connected with an inlet of the liquid pump.

In one implementation of the invention, the spray heads are uniformly distributed and conical.

In one implementation of the invention, a hydraulic telescopic rod is connected between the guide rod and the guide wheel, and the hydraulic telescopic rod is connected with the controller.

In one embodiment of the present invention, a vertical upward blocking plate is further disposed on the top surface of the frame, and the blocking plate is located between the sprinkler and the seat.

In one embodiment of the present invention, the barrier plate is made of a glass material.

In one implementation of the invention, each roller is connected with the frame through a support leg, a rotating shaft is connected between the two support legs, a pair of symmetrically arranged grooves is arranged on the rotating shaft, the servo motor is a double-head motor, driving wheels which are in one-to-one correspondence with the grooves are arranged on an output shaft of the servo motor, and the corresponding grooves are connected with the driving wheels through a belt.

In one embodiment of the present invention, a buffer device is further provided between each of the legs and the frame.

In one implementation of the invention, the buffer device comprises a connecting block connected with the vehicle frame, a cushion block connected with the corresponding roller and a plurality of springs abutted between the connecting block and the cushion block.

In one embodiment of the invention, the spring is a compression spring or a leaf spring and is in uniform abutment between the connecting block and the spacer.

Compared with the prior art, the invention has the following beneficial effects: the user only needs to sit the traffic direction through this device of steering wheel control on the seat to control this device automatic walking and sprinkler through the controller on the control steering wheel and spray insecticide to crops, and establish to confined through the ring that spouts with sprinkler and the relative part of seat, thereby realized safely and high-efficiently carrying out the technological effect that automatic pesticide sprayed to crops. Compared with the prior art, convenient to use, effectively reduced working strength, improved and sprayed efficiency to the security of using has been guaranteed.

Drawings

The invention has the following drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection of the rollers, shafts and legs of the present invention;

FIG. 3 is a schematic view of the spray ring of the present invention.

Detailed Description

The invention is further described with reference to the drawings and the detailed description.

As shown in fig. 1, 2 and 3: the utility model provides a pesticide spraying apparatus, includes frame 9, and frame 9's top surface is equipped with sprinkler, liquid reserve tank 5 and seat 2 along the axial in proper order, and liquid reserve tank 5 is linked together with sprinkler, and its top is equipped with into the liquid mouth and is used for opening or closes sealed lid 4 of going into the liquid mouth, still rotates the guide bar 23 that is connected with vertical setting on frame 9's the top surface, and in this embodiment, guide bar 23 realizes rotating with frame 9 through following relation of connection and is connected: the frame 9 is embedded with a bearing 22 matched with the guide rod 23, and the bearing 22 is sleeved on the periphery of the guide rod. Guide bar 23 just is located the opposite side of liquid reserve tank 5 with seat 2 side by side, frame 9 is all stretched out at the both ends of guide bar 23, and is equipped with the leading wheel on the bottom, is equipped with steering wheel 1 on the top, is equipped with the controller that links to each other with sprinkler on the steering wheel 1, is equipped with battery 18 and the servo motor 17 that all links to each other with the controller on the bottom surface of frame 9, the bottom surface of frame 9 still is connected with the gyro wheel 14 that a pair of symmetry set up at the tip of keeping away from seat 2, gyro wheel 14 is connected with servo motor 17 transmission. In this embodiment, the spraying device includes a liquid pump 8 installed on the frame 9 and connected to the controller, a spray ring 7 connected to the outlet of the liquid pump 8 is vertically disposed on the liquid pump 8, the opposite portion of the spray ring 7 and the seat 2 is set to be closed, a plurality of nozzles are disposed on the rest portion, a connecting pipe 6 is further disposed on the liquid pump 8, the inlet end of the connecting pipe 6 is connected to the bottom of the liquid pump 8, and the outlet end is connected to the inlet of the liquid pump 8. The user only needs to sit the traffic direction of this equipment of control through steering wheel 1 on seat 2 to control this equipment automatic walking and sprinkler through the controller on the control steering wheel 1 and spray insecticide to crops, and sprinkler spout ring 7 and seat 2 relative part and be confined, thereby realized safely and high-efficiently carrying out the technological effect that automatic pesticide sprayed to crops.

In an embodiment of the present invention, the nozzles are uniformly distributed and have a conical shape, the large end of the nozzle is a spraying end, and the small end of the nozzle is a connecting end. The arrangement effectively improves the utilization rate of the pesticide, and on one hand, crops are uniformly sprayed; on the other hand, the spraying range of the spray head is wider.

In one embodiment of the present invention, in order to ensure the stable operation of the device and adjust the spraying angle of the pesticide, a hydraulic telescopic rod 21 is connected between the guide rod 23 and the guide wheel, and the hydraulic telescopic rod 21 is connected with the controller.

In an embodiment of the present invention, a barrier plate 3 is further disposed on the top surface of the frame 9, and the barrier plate 3 is located between the spraying device and the seat 2, so that the safety of use is further ensured.

In one embodiment of the present invention, the blocking plate 3 is made of glass, which is provided to facilitate cleaning of the blocking plate 3. On the other hand, the spraying condition is convenient for a user to observe.

In an embodiment of the present invention, in order to ensure the smooth operation of the apparatus, each roller 14 is connected to the frame 9 through a support leg 13, a rotating shaft 19 is connected between the two support legs 13, a pair of symmetrically arranged grooves is provided on the rotating shaft 19, the servo motor 17 is a double-head motor, and the output shaft thereof is provided with driving wheels 16 corresponding to the grooves one by one, and the corresponding grooves are connected to the driving wheels 16 through a belt 15.

In an embodiment of the present invention, a buffer device is further disposed between each leg 13 and the frame 9, the buffer device includes a connecting block 10 connected to the frame 9, a pad 12 connected to the corresponding roller 14, and a plurality of springs 11 abutting between the connecting block 10 and the pad 12, the springs 11 are compression springs 11 or leaf springs, and are uniformly abutted between the connecting block 10 and the pad 12. Set up like this and make this equipment have the shock attenuation effect, not only increased comfort level and stability of using, effectively prolonged the life of equipment moreover.

The working principle is as follows: when the device is used, the sealing cover 4 of the liquid storage box 5 is opened, proportioned pesticide is poured into the liquid storage box 5, the sealing cover 4 of the liquid storage box 5 is closed, then a user sits on the seat 2 of the device, the servo motor 17 is controlled to operate through the controller of the steering wheel 1, the device is moved through the operation of the servo motor 17, when the device is operated to a place where the pesticide is required to be sprayed, the liquid pump 8 is controlled to operate through the controller of the steering wheel 1, the pesticide in the liquid storage box 5 is conveyed to the plurality of spray heads of the spray ring 7 through the connecting pipe 6 through the operation of the liquid pump 8, in the process, the user can adjust the operation route of the device through rotating the steering wheel 1, when the pesticide spraying of all crops is finished, the liquid pump 8 is controlled to stop operating through the controller of the steering wheel 1, and the user controls the device to move to the initial position, after reaching the initial position, the user may control the servo motor 17 to stop operating by the controller of the steering wheel 1 and move the seat 2 up and down.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A pesticide spraying device is characterized by comprising a vehicle frame, wherein the top surface of the vehicle frame is sequentially provided with a spraying device, a liquid storage tank and a seat along the axial direction, the liquid storage tank is communicated with the spraying device, the top of the liquid storage tank is provided with a liquid inlet and a sealing cover for opening or closing the liquid inlet, the top surface of the vehicle frame is also rotatably connected with a vertically arranged guide rod, the guide rod and the seat are arranged side by side and at the opposite side of the liquid storage tank, the two ends of the guide rod extend out of the vehicle frame, the bottom end of the guide rod is provided with a guide wheel, the top end of the guide rod is provided with a steering wheel, the steering wheel is provided with a controller connected with the spraying device, the bottom surface of the vehicle frame is provided with a storage battery and a servo motor which are both connected with the controller, the end part of the bottom surface of the, the roller is in transmission connection with the servo motor.

2. The pesticide spraying device as claimed in claim 1, wherein the spraying device comprises a liquid pump mounted on the frame and connected to the controller, the liquid pump is vertically provided with a spray ring communicated with an outlet of the liquid pump, the opposite part of the spray ring and the seat is closed, the rest part of the spray ring and the seat is provided with a plurality of spray heads, the liquid pump is further provided with a connecting pipe, an inlet end of the connecting pipe is communicated with the bottom of the liquid pump, and an outlet end of the connecting pipe is connected to an inlet of the liquid pump.

3. A pesticide spraying apparatus as claimed in claim 2, wherein the spray heads are uniformly distributed and are conical.

4. The pesticide spraying device as claimed in claim 1, wherein a hydraulic telescopic rod is connected between the guide rod and the guide wheel, and the hydraulic telescopic rod is connected with the controller.

5. A pesticide spraying device as claimed in claim 1, wherein the top surface of the carriage is further provided with a vertically upwardly directed barrier plate, the barrier plate being located between the spraying device and the seat.

6. A pesticide spraying apparatus as claimed in claim 5, in which the barrier plate is made of glass.

7. The pesticide spraying device as claimed in claim 1, wherein each roller is connected to the frame through a support leg, a rotating shaft is connected between the two support legs, a pair of symmetrically arranged grooves is formed in the rotating shaft, the servo motor is a double-head motor, driving wheels corresponding to the grooves in one-to-one mode are arranged on an output shaft of the servo motor, and the corresponding grooves are connected with the driving wheels through a belt.

8. A pesticide spraying apparatus as claimed in claim 7, wherein a damping means is provided between each leg and the frame.

9. The pesticide spraying device as claimed in claim 8, wherein the damping means comprises a connecting block connected to the frame, a pad connected to the corresponding roller, and a plurality of springs abutting between the connecting block and the pad.

10. A spraying device as claimed in claim 9, in which the spring is a compression or leaf spring and is in uniform abutment between the connecting block and the spacer.