Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Running device for plant protection sprayer

A walking device and sprayer technology, which is applied to the device, application, motor vehicle, etc. for capturing or killing insects, can solve the problems of large walking resistance, wheel sag, and high center of gravity of the sprayer, so as to reduce indentation marks and crop damage. , the effect of reducing crop damage and enhancing walking ability

Pending Publication Date: 2018-04-24
安徽智泉农业科技有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The walking device of the existing plant protection sprayer is mainly driven by the wheels through the support of the wheel bracket to drive the frame body to walk. The medicine box and other main components of the plant protection sprayer are placed on the upper part of the frame body. The weight of this wheel-supported walking device is mainly Concentrated on the upper part of the frame body, the center of gravity is high, which is not conducive to the stability of the frame body, and because the body is heavy and the contact area between the wheels and the ground is small, the problem of wheel sinking often occurs when walking in the paddy field, and the walking resistance of the sprayer is relatively large. Difficulty walking

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Running device for plant protection sprayer
  • Running device for plant protection sprayer
  • Running device for plant protection sprayer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Such as figure 1 As shown, a walking device for a plant protection sprayer in this embodiment includes a vehicle frame body 1, a walking unit, a drive unit and a control unit. The vehicle frame body 1 is the main structural part of the plant protection sprayer and is mainly used to support the plant protection sprayer of the present invention. Necessary equipment during specific operations, such as spray bars, water pumps, etc.; the walking unit includes three wheels 4 and two medicine box sliding mechanisms, wherein two wheels 4 are placed on the rear end of the frame body as the rear wheel, and one wheel 4 is placed on the The front end of the frame body is used as the front wheel, and the running track of the front wheel and one of the rear wheels is the same when moving forward. Each wheel is equipped with an independent drive unit, see figure 1 As shown, the drive unit in this embodiment adopts the drive motor 7, the output shaft of the drive motor 7 is connected t...

Embodiment 2

[0030] Such as image 3 As shown, the basic principle of the plant protection sprayer of the present embodiment is basically the same as that of Embodiment 1. The difference is that the walking unit in the present embodiment includes four wheels 4 and a medicine box sliding mechanism, wherein the frame body Two wheels are respectively arranged at the front end and the rear end, and each wheel is connected to an independent drive motor 7, and the medicine box sliding mechanism is arranged at the middle position of the frame body 1; of course, it is also feasible that the medicine box sliding mechanism is arranged on one side of the vehicle frame body , the position of the medicine box sliding mechanism is varied. In addition, the medicine box sliding mechanism in this embodiment only includes the medicine box 2, such as Figure 4 As shown, the upper side of the medicine box 2 is provided with a connecting shaft sleeve 11, which is used to detachably connect the horizontal rota...

Embodiment 3

[0032] Such as Figure 5 As shown, the basic principle of the plant protection sprayer of the present embodiment is basically the same as that of Embodiment 1. The difference is that in the present embodiment, the walking unit includes three wheels 4 and two medicine box sliding mechanisms, two of which Wheel 4 is placed on the rear end of the frame body as the rear wheel, and one wheel 4 is placed in the middle of the front end of the frame body as the front wheel. Only the two rear wheels are connected to the drive motor 7 through the transmission assembly, and the steering of the frame body is controlled by the two rear wheels. The differential speed of the wheels is realized, and the two medicine box sliding mechanisms are symmetrically distributed on both sides of the middle of the frame body and are universally connected with the frame body. Specifically, the upper end of the curved slide plate 3 of the medicine box sliding mechanism passes through the universal joint. T...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention discloses a running device for a plant protection sprayer. The running device comprises a frame body, a running unit, a driving unit and a control unit. The running unit comprises a plurality of wheels and at least one medical kit sliding mechanism. The medical kit sliding mechanisms are movably connected with the frame body. The front end of the bottom of a main body of eachmedical kit sliding mechanism is of an upwardly tilted arc-shaped structure. A side projection of the bottom of the main body of each medical kit sliding mechanism is arc-shaped. According to the technical scheme, medical kit portions of the plant protection sprayer are disposed below the frame body and run in a sliding support manner, the whole gravity center of the sprayer running device is lowered, and stability is improved. Supporting load of the wheels at the bottom of the frame body is reduced, the bottom supporting area of the whole running unit is increased, the running device can beprevented from sinking deep into the paddy field, forward resistance is reduced, and the running device has a good paddy field running capability.

Description

technical field [0001] The invention relates to a walking device for a plant protection sprayer, which belongs to the technical field of plant protection sprayers. Background technique [0002] The walking device of the existing plant protection sprayer is mainly driven by the wheels through the support of the wheel bracket to drive the frame body to walk. The medicine box and other main components of the plant protection sprayer are placed on the upper part of the frame body. The weight of this wheel-supported walking device is mainly Concentrated on the upper part of the frame body, the center of gravity is high, which is not conducive to the stability of the frame body, and because the body is heavy and the contact area between the wheels and the ground is small, the problem of wheel sinking often occurs when walking in the paddy field, and the walking resistance of the sprayer is relatively large. Difficulty walking. Contents of the invention [0003] In order to solv...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01M7/00B62D61/00B62D61/06
CPCA01M7/0042B62D61/00B62D61/06
Inventor 秦广泉邵长兵
Owner 安徽智泉农业科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com