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Garden heightening ladder

A kind of orchard, highly advanced technology, applied in the field of daily necessities, can solve the problems of large volume, high cost, and bulky

Inactive Publication Date: 2018-02-23
周碧清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are similar scissor-type height-increasing ladders in actual work, but they are all vehicle-mounted or fixed, and they all have to be powered by motors or machines. They are expensive, bulky, and heavy, and are not suitable for orchards with dense branches and relatively low output value.

Method used

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  • Garden heightening ladder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Put the base (1) flat on the required place, step on the pedal (2), first transfer the weight of the body to one foot, and hang the other foot in the air, and at the same time pull the hydraulic rod (3) valve through the pull wire (5) with the toes upward, Make the hydraulic rod (3) elongate by its own elastic force, and all parts of the device will be elongated accordingly. After reaching a certain height, the toe will recover, the valve of the hydraulic rod (3) will be closed, the length of the hydraulic rod (3) will be locked, and the height of the device will also be locked. , then the gravity is transferred to the other foot, and the two feet alternately repeat the operation, so that the whole pole (4) rises within four to five seconds; the elastic force of the hydraulic rod (3) is two-thirds of the human body's gravity, and the gravity first Transfer to one foot, while the toes are upward, the hydraulic rod (3) is compressed, the device is lowered partly, and the g...

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Abstract

The invention relates to the technical field of daily necessities, and discloses a garden heightening ladder. The garden heightening ladder comprises a pedal, a base, a hydraulic rod and a fulcrum bar, a pull wire is additionally arranged on the base, and the hydraulic rod is pulled through the pulling line; when the device rises to a certain height, the device is automatically opened and fixed; and when the device descends to a certain height, the device is automatically closed, the length of the base is increased, and the stability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of daily necessities, in particular to an orchard heightening ladder. Background technique [0002] There are similar scissor-type height-increasing ladders in actual work, but they are all vehicle-mounted or fixed, and they all have to be powered by motors or machines. They are expensive, bulky, and heavy, and are not suitable for orchards with dense branches and relatively low output value. This project mainly breaks through the problem of making people grow taller quickly without additional energy supply devices, and can move in a small range after heightening, which greatly reduces the number of times people go up and down ladders. The cost is low, and it is very suitable for dense branches and low output value. orchard use. Contents of the invention [0003] The purpose of the present invention is to provide an orchard height-increasing ladder, which adopts the relevant knowledge of mechanics, is clo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/08
CPCB66F7/0666B66F7/08
Inventor 周碧清
Owner 周碧清