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An automatic lifting control device for garden tree pruning and its application method

A technology for automatic lifting and control devices, applied in the direction of lifting devices, etc., can solve problems such as inappropriateness, increased use costs, and complicated control

Inactive Publication Date: 2017-11-24
XUZHOU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of using garden machinery, garden workers are limited by the objective conditions of the machinery, and lack certain coordination and comfort, which leads to the reduction of mechanical work efficiency and damage to parts, which virtually increases the cost of use.
[0003] Taking the pruning of garden trees as an example, some trees need to be pruned and trimmed in certain seasons every year. At present, it is not very suitable for forestry personnel to use ladders or some cranes for pruning and trimming of taller trees. Ladder adjustment The height is limited, and the lift-off height of cranes is too high. The operation of pruning and trimming is not flexible and convenient.
[0004] Under the existing technical conditions, the increase in the construction cost and operating cost of garden machinery and equipment will become inevitable. The existing traditional process and treatment methods have the disadvantages of long process flow, complicated control, low efficiency and high treatment cost.

Method used

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  • An automatic lifting control device for garden tree pruning and its application method
  • An automatic lifting control device for garden tree pruning and its application method
  • An automatic lifting control device for garden tree pruning and its application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Make load-bearing platform 2-6-1 of the present invention according to the following steps, and by weight fraction:

[0046] Step 1: Add 600 parts of ultrapure water with a conductivity of 0.8μS / cm into the reactor, start the stirrer in the reactor at a speed of 115rpm, start the heating pump, and raise the temperature in the reactor to 30°C; add in sequence (1R,2R)-N,N'-bis(5-tert-butyl-3-formyl-4-hydroxybenzoic acid methyl ester) 20 parts of hexamethylene diamine, (4S,5R)-4-(4 -Methoxyphenyl)-5-ethoxycarbonyl-1,3-dioxa-2-oxothiolane 19 parts, 3-methyl-4-butyrylamino-5-aminobenzoic acid 35 parts of methyl ester, stir until completely dissolved, adjust the pH value to 3.0, adjust the speed of the agitator to 145rpm, the temperature is 80°C, and the esterification reaction takes 14 hours;

[0047] Step 2: Take 125 parts of 4-(2,6,6 trimethyl-1-cyclohexen-1-yl)-3-buten-2-ol acetate, N-[4-[[4 -130 parts of -(dimethylamino)phenyl]phenylmethylene]-2,5-cyclo-hexadiene-1-yli...

Embodiment 2

[0052] Make load-bearing platform 2-6-1 of the present invention according to the following steps, and by weight fraction:

[0053] Step 1: Add 1100 parts of ultrapure water with a conductivity of 1.40μS / cm into the reactor, start the stirrer in the reactor at a speed of 200rpm, start the heating pump, and raise the temperature in the reactor to 55°C; add in order (1R,2R)-N,N'-bis(5-tert-butyl-3-formyl-4-hydroxybenzoic acid methyl ester) 65 parts of hexamethylene diamine, (4S,5R)-4-(4 -Methoxyphenyl)-5-ethoxycarbonyl-1,3-dioxa-2-oxothiolane 26 parts, 3-methyl-4-butyrylamino-5-aminobenzoic acid 78 parts of methyl ester, stir until completely dissolved, adjust the pH value to 9.5, adjust the speed of the agitator to 360rpm, the temperature is 140°C, and the esterification reaction takes 22 hours;

[0054] Step 2: Take 255 parts of 4-(2,6,6 trimethyl-1-cyclohexen-1-yl)-3-buten-2-ol acetate, N-[4-[[4 -270 parts of -(dimethylamino)phenyl]phenylmethylene]-2,5-cyclo-hexadiene-1-yli...

Embodiment 3

[0059] Make load-bearing platform 2-6-1 of the present invention according to the following steps, and by weight fraction:

[0060] Step 1: Add 645 parts of ultrapure water with a conductivity of 0.89μS / cm into the reactor, start the stirrer in the reactor at a speed of 145rpm, start the heating pump, and raise the temperature in the reactor to 34°C; add in sequence (1R,2R)-N,N'-bis(5-tert-butyl-3-formyl-4-hydroxybenzoic acid methyl ester) 29 parts of cyclohexanediamine, (4S,5R)-4-(4 -Methoxyphenyl)-5-ethoxycarbonyl-1,3-dioxa-2-oxothiolane 21 parts, 3-methyl-4-butyrylamino-5-aminobenzoic acid 38 parts of methyl ester, stir until completely dissolved, adjust the pH value to 3.9, adjust the speed of the agitator to 154rpm, the temperature is 84°C, and the esterification reaction is 17 hours;

[0061] Step 2: Take 178 parts of 4-(2,6,6 trimethyl-1-cyclohexen-1-yl)-3-buten-2-ol acetate, N-[4-[[4 145 parts of -(dimethylamino)phenyl]phenylmethylene]-2,5-cyclo-hexadiene-1-ylidene]-...

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Abstract

The invention discloses an automatic lifting control device for pruning garden trees and a use method thereof. The automatic lifting control device comprises an automobile, the automatic lifting control device and a control system, wherein the automatic lifting control device is placed in a compartment of the automobile and is fixed; when working personnel climbs the automatic lifting control device, the automatic lifting control device is started to freely move up and down by the control system, and the moving distance can be automatically controlled and adjusted; when the working personnel is far from a to-be-pruned garden tree in the horizontal direction, the automatic lifting control device is started to freely move left and right by the control system, and the moving distance can be automatically controlled and adjusted. The automatic lifting control device for pruning the garden trees and the use method have the advantages of novel and reasonable structure, convenience and rapidity in control, high working efficiency and wide application range.

Description

technical field [0001] The invention belongs to the field of garden equipment, and in particular relates to an automatic lifting control device for garden tree pruning and a use method thereof. Background technique [0002] With the development of human society and culture and the improvement of science and technology, the field of greening and gardening has also developed rapidly. In particular, various garden machinery has also been updated accordingly, and the operating level and technical design have been continuously improved. However, the manpower-based garden maintenance model can no longer meet the current garden development needs, so garden machinery is widely used. At present, the research on garden machinery only focuses on the field of mechanical technical design, and has not yet involved the research on the relationship between "people, machinery, and environment". In the process of using garden machinery, garden workers are limited by the objective conditions ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F11/04C08G73/06
CPCB66F11/04C08G73/06
Inventor 杨瑞卿
Owner XUZHOU UNIV OF TECH