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Self-walking variable-quantity liquid medicine spraying device and liquid medicine spraying method for grapery

A vineyard and variable technology, which is applied to the device for capturing or killing insects, application, animal husbandry, etc., can solve the problems of inability to prevent and control diseases and insect pests in a timely and thorough manner, poor uniformity of spraying time, and low degree of automation, etc., to achieve shortening The cycle of spraying, reducing the influence of human factors, and improving the effect of automation

Active Publication Date: 2012-08-01
BEIJING RES CENT FOR INFORMATION TECH & AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is how to solve the problems of low automation of existing spraying devices, poor uniformity of spraying time, uneven operation, inadequate control, and inability to timely and thoroughly prevent and control pests and diseases

Method used

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  • Self-walking variable-quantity liquid medicine spraying device and liquid medicine spraying method for grapery

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Embodiment Construction

[0025] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0026] Such as figure 1 , figure 2 with image 3 , a self-propelled variable spraying device for vineyards in the present invention, comprising a traveling body 1 and a hydraulic system 2 respectively installed on the traveling body 1, a liquid medicine tank 3, a portal spray bar 4, and a GPS receiver 5 and control system. The walking body 1 is powered by a diesel engine; the liquid medicine tank 3 is installed at the rear of the walking body 1; the output end of the control system is connected to the input end of the hydraulic system 2 through a relay, and the output end of the hydraulic system 2 is connected to the walking body The steering mechanism 1-1 of 1 is con...

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Abstract

The invention relates to the technical field of crop liquid medicine spraying, and discloses a self-walking variable-quantity liquid medicine spraying device and a liquid medicine spraying method for a grapery. The liquid medicine spraying device includes a walking machine body, as well as a hydraulic system, a liquid medicine box, a gate-type spray bar, a GPS receiver and a control system which are installed on the walking machine body respectively; locating information character strings of a satellite are sent by the GPS receiver to the control system through a serial port; collected position signals, speed signals and flow signals are respectively sent to the control system through a position sensor, a speed sensor and a flow sensor; and the received signals are converted to control signals by the control system, and the control signals are transmitted to the hydraulic system so as to control the steering and walking path of a steering mechanism. The self-walking variable-quantity liquid medicine spraying device and the liquid medicine spraying method provided by the invention have the advantages that unmanned self-walking variable-quantity liquid medicine spraying is realized, the automation degree of the liquid medicine device of the grapery is improved, the influence of manual factors is reduced, the uniformity and stability of spraying are excellent, night operation can be realized, and the walking trace going forward as per the set trace is guaranteed.

Description

technical field [0001] The invention relates to the technical field of crop liquid spraying, in particular to an automatic variable spraying device and a spraying method used in rows of vineyards. Background technique [0002] The sharp decline in yield and quality of rattan and interrow crops such as grapes caused by frequent pests and diseases has always been a serious problem that plagues the grape production industry. Downy mildew, powdery mildew, black pox, anthracnose and other germs pose a great threat to the quality and yield of grapes, and it is difficult to achieve a balanced spraying of medicines. At present, the special sprayers for vineyards are relatively backward, and most of them need to be manually carried on the back. Spraying with sprayer; or using simple tractor-type spraying operations, the timeliness of large-scale vineyard operations is poor, the operation is uneven, the control is not in place, and it is impossible to prevent diseases and insect pests...

Claims

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Application Information

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IPC IPC(8): A01M7/00
Inventor 马伟王秀邹伟周建军翟长远
Owner BEIJING RES CENT FOR INFORMATION TECH & AGRI
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