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A pneumatic uniform fertilizer discharge device

A fertilizer discharge device and a pneumatic technology, applied in the field of agricultural engineering, can solve the problems of complex structure, high cost, poor uniformity of fertilizer discharge, etc., and achieve the effects of simple measurement and control system, convenient control and simple structure

Active Publication Date: 2021-02-12
邳州市滨河中小企业管理服务有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problems existing in the background technology, a pneumatic uniform fertilizer discharge device proposed by the present invention uses the airflow generated by the air compressor to drive the fertilizer discharge shaft to rotate, and can also be controlled by the controller according to the balance information collected by the gyroscope. Adjust the fertilizer to be evenly spread and discharged; not only can solve the problem of poor uniformity of fertilizer discharge, but also avoid the problem of complex structure and high cost of traditional electronically controlled mechanical fertilizer discharge machines

Method used

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  • A pneumatic uniform fertilizer discharge device
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  • A pneumatic uniform fertilizer discharge device

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0029] Such as figure 1 As shown, the pneumatic uniform fertilizer discharge device of the present invention includes an upper fertilizer box 1, a lower fertilizer box 8 and a measurement and control system. The upper fertilizer box 1 is internally provided with a fertilizer discharge shaft 2 that runs through the upper fertilizer box 1. The two ends of the shaft 2 pass through the side wall of the upper fertilizer box 1;

[0030] Such as figure 2 As shown, several fertilizer outlets 13 are set on the bottom surface of the lower fertilizer box 8, and the first tiled air inlet 14 and the second tiled air inlet 15 are arranged at both ends; the first tiled air inlet 14, The second flat air inlet 15 is connected to the air compressor 17 through the first solenoid valve 20...

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Abstract

The invention provides a pneumatic uniform fertilizer discharge device, which includes an upper fertilizer discharge layer, a lower fertilizer discharge layer and a measurement and control system; several fertilizer discharge ports are arranged on the bottom surface of the lower fertilizer box, and the two ends are respectively arranged through the first electromagnetic valve, The first flat air inlet and the second flat air inlet connected by the second electromagnetic valve and the air guide pipe to the air compressor; the measurement and control system includes a controller and a gyroscope installed in the middle of the bottom of the lower fertilizer tank, for the gyroscope Detect the balance state of the fertilizer tiling in the lower fertilizer box in real time, and transmit the detection signal to the controller; the controller controls the first solenoid valve and the second solenoid valve to control the first tiling progress according to the signal measured by the gyroscope. The intake air volume of the air port and the second tiled air intake; the controller controls the working state of the air compressor. The invention has reasonable structural design, convenient and simple operation, not only can realize fertilizer discharge operation, but also can avoid uneven application of fertilizer, ensure uniform application of fertilizer, save resources, and reduce impact on natural environment.

Description

technical field [0001] The invention belongs to the field of agricultural engineering, and in particular relates to a pneumatic uniform fertilizer discharge device. Background technique [0002] The rational use and uniform application of chemical fertilizers are playing an increasingly important role in modern precision agriculture. Not only the cost of resource utilization, but also the social impact of the natural environment, so improve the efficiency and accuracy of fertilization machinery ,crucial. The traditional fertilizer applicators are all electronically controlled mechanical fertilizer discharge. The operation of mechanical parts not only has a complicated structure and consumes a lot of materials, but also tends to make the amount of fertilizer discharged from each fertilizer outlet uneven, which not only increases the cost of the fertilizer applicator itself , It may also cause uneven fertilizer discharge, and more importantly, it will cause irreversible damag...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C15/12
CPCA01C15/12
Inventor 高建民段煜
Owner 邳州市滨河中小企业管理服务有限公司
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