High-altitude pneumatic pruning shears based on Bluetooth technology

A technology of pruning shears and bluetooth, which is applied to electrical components, agricultural machinery and implements, and nan, etc. It can solve the problems of high physical fitness requirements for operators, high production costs, and heavy weight, and achieve good application prospects and reliable pruning height. Adjustment, the effect of good energy saving effect

Active Publication Date: 2020-05-19
DALIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing pruning shears have the advantages of large-area pruning, strong working ability, and unlimited pruning tree branch diameter and height; but there are also many shortcomings, such as complex mechanism, heavy weight, and high manufacturing cost; Physical fitness is high, and safety is not guaranteed; the power source also uses a gasoline engine, which has a greater impact on the environment

Method used

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  • High-altitude pneumatic pruning shears based on Bluetooth technology
  • High-altitude pneumatic pruning shears based on Bluetooth technology
  • High-altitude pneumatic pruning shears based on Bluetooth technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] This embodiment provides a high-altitude pneumatic pruning shears based on Bluetooth technology, including: wheeled scissors, pull-back springs, cylinders, reinforcement plates, connectors, fixed plates, telescopic rods, Bluetooth switch modules; a handle of wheeled scissors It is a rotating handle, which cooperates with the connecting head through grooves and wheels, and the other handle is fixed on the fixed plate. The connecting head is installed on the push rod of the cylinder, and the push rod is provided with a pull-back spring. On the fixed plate, the other end is fixed on the reinforced plate, the reinforced plate is connected with the fixed plate, and the top of the telescopic rod is fixed on the reinforced plate; the on-off of the solenoid valve switch is controlled by the bluetooth switch module to control the thrust of the cylinder.

Embodiment 2

[0022] As a further limitation to Embodiment 1, the connector includes: shaft a, shaft b, rod end bearing, thin-walled bearing a, thin-walled bearing b, flange bushing, distance adjusting piece a, distance adjusting piece b , bearing sleeve; shaft a passes through the distance adjusting piece a and the distance adjusting piece b, the thin-walled bearing a is fixed on the end of the shaft a, and the bearing sleeve is placed around the outer periphery of the thin-walled bearing a; the shaft b passes through the The flange bushing, the distance adjusting piece a, the rod end bearing, and the distance adjusting piece b, the thin-walled bearing b is fixed on the end of the shaft b.

[0023] The pruning shears manually adjust the telescopic rod to adjust the scissors to the desired height of the operator, and then manually control the Bluetooth switch module to change the on and off of the solenoid valve switch (model 3V 210-08, the air inlet and outlet ports are reversed) Control t...

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PUM

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Abstract

The invention discloses high sky pneumatic pruning scissors based on a Bluetooth technology. The high sky pneumatic pruning scissors based on the Bluetooth technology comprise wheel-type scissors, a draw-back spring, an air cylinder, a fixing plate, a connecting head, a fixed plate, an extension rod and a Bluetooth switch module; one handle of the wheel-type scissors is a rotary handle, and is matched with the connecting head through a groove and a wheel, the other handle of the wheel-type scissors is fixed to the fixed plate, the connecting head is installed on a push rod of the air cylinder, the push rod is provided with a draw-back spring, one end of the air cylinder is fixed to the fixed plate, the other end of the air cylinder is fixed to the fixing plate, the fixing plate is connected with the fixed plate, and the top of the extension rod is fixed to the fixing plate; the push stroke of the air cylinder is controlled by controlling switch-on and switch-off of a solenoid valve through the Bluetooth switch module. The high sky pneumatic pruning scissors based on the Bluetooth technology has the advantages that the scissors are simple in structure, light and reasonable, the cutter is durable, the working range is large, the production efficiency is high, and the labor intensity is small.

Description

technical field [0001] The invention relates to a high-altitude pneumatic pruning shears, in particular to a high-altitude pneumatic pruning shears based on bluetooth technology. Background technique [0002] At present, there are various forms such as hand-held backpack type, vehicle-mounted type and automatic type to the machinery of tree pruning and pruning both at home and abroad. Among them, the main tool is the hand-held knapsack pruning machine, and there are two types of hand-held knapsack with or without power and power. The supporting power of the powered pruning machine has external power such as pneumatic, hydraulic transmission, electric, small gasoline engine and small diesel engine. The vehicle-mounted pruning machine is equipped with a hydraulic folding arm on the tractor. The end of the folding arm is equipped with a hydraulic shear that can move back and forth, which is used for large-scale trimming of tree crowns, bushes or ground weeds. Carry out artifi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G3/025H04W4/00
CPCA01G3/0255A01G3/0335A01G3/037
Inventor 侯义龙蔡军邓本贵
Owner DALIAN UNIV
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