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Human-driven multi-degree-of-freedom self-locking freight forklift

A human-driven, degree-of-freedom technology, applied to lifting devices and other directions, can solve the problems of insufficient vision of operators, single method, and slow unloading of forklifts, etc., and achieve the effects of reduced maintenance frequency, simple structure, and convenient machining

Active Publication Date: 2018-07-20
GUANGXI XIANGZHOU HUIZHI NANO SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a human-driven multi-degree-of-freedom self-locking freight forklift, which improves the efficiency of the forklift and its scope of application, and solves the problems of slow unloading of the forklift, single mode, and insufficient vision of the operator during transportation. Convenient and safe, good process ability

Method used

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  • Human-driven multi-degree-of-freedom self-locking freight forklift

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Embodiment Construction

[0019] Such as figure 1 As shown in -4, in view of the fact that forklifts usually have a large load and many people in the working environment, you should check the connection of each part of the forklift before use, and simply push it once to see if the operation is smooth, and then turn the turntable 6. Since the main power clutch 3 is in the closed state, the worm 2 drives the turbine 1 to rotate, and the turbine 1 transmits power to the power input shaft 27, and then the driving pulley 24 drives the power split pulley 1 and the power split through the synchronous belt 23 Pulley 2 26 rotates, and then the active bevel gear 14 meshes with the passive bevel gear 20. During the rotation of the shelf driving rod 19, the shelf lifting screw 13 is driven to move downward, so that the shelf 8 as a whole moves down to the lowest point, and the device completes the preparatory work .

[0020] When the device works, the goods to be transported are located on the upper side of the s...

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Abstract

The invention discloses a human-powered self-locking type freight forklift with multiple degrees of freedom. The problems that the forklift unloading speed is low and the mode is single are solved. Goods are placed on the upper side of a storage rack by a worker and then a rotary table is rotated. A main power clutch transfers power into a worm turbine. A driving pulley transfers power to a first power distribution pulley and a second power distribution pulley through a synchronous belt. A driving bevel gear drives a driven bevel gear to rotate, and then the storage rack is lifted up integrally. After the worker pushes the freight forklift to the destination, a main power control handrail can be held in hands to make the main power clutch disconnected, and the height of the storage rack is decreased quickly. Or a control handrail at the front end of the storage rack can be held in hands to make a front end power clutch disconnected, and therefore the front end of the storage rack descends, and the storage rack achieves oblique unloading. The human-powered self-locking type freight forklift with multiple degrees of freedom can improve freight efficiency of the forklift, and is convenient and safe to operate.

Description

technical field [0001] The present invention relates to manpower transport vehicles, especially platform forklifts. Background technique [0002] Forklifts are widely used mobile loading and unloading machinery, and are a kind of material handling machinery (called industrial vehicles abroad). The forklift is composed of a special loading and unloading working device installed on a trackless wheeled chassis equipped with a power unit. As a mobile handling equipment for loading and unloading and short-distance transportation, forklifts are not only used in the national infrastructure industry, but also widely used in ports, stations, freight yards, warehousing, workshops, oil fields and airports. However, the front end of a general forklift is provided with a mast, and the cargo fork is movable up and down on the mast, and the cargo fork is usually driven by a chain to realize lifting. This kind of forklift occupies a large volume, and the mast is located at the front end o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F9/06B66F9/075B66F9/20
CPCB66F9/06B66F9/07572B66F9/0759B66F9/20B66F2700/09
Inventor 黎勤涛韦郁芬覃驿
Owner GUANGXI XIANGZHOU HUIZHI NANO SCI & TECH CO LTD