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Cart traveling mechanism

A technology of traveling mechanism and cart, which is applied in the direction of traveling mechanism, load hanging components, transportation and packaging, etc., which can solve the problems such as the driving ability of the cart and the adverse effects of the service life of parts, and achieve the purpose of enhancing the stability of the whole machine and transmission Smooth, drive-enhancing effect

Active Publication Date: 2017-09-15
TONGJI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At the same time, in the design process of the crane, the increase of the height of the crane puts forward higher requirements for the stability of the whole machine and the ability to bear the load, and the increase of the mass will also have an adverse effect on the driving ability of the crane and the life of the components

Method used

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Embodiment 1

[0027] combine figure 1 with figure 2 As shown, the present invention firstly provides a traveling mechanism of a cart based on a balance connecting rod, which mainly includes: wheels, connecting rods, wheel frames, vehicle frames, and driving devices. Among them, it specifically includes: outrigger 1 of rail-mounted container gantry crane, middle right end wheel frame, vehicle frame 3, right end wheel frame 4, left wheel 5, middle wheel 6, balance connecting rod 7, right wheel 8, rigid anti-rotation Device 9 , drive motor 10 , brake disc 11 and vertical speed reducer 12 .

[0028] In this embodiment, the traveling mechanism of the tricycle adopts the connecting rod balance mechanism to realize the uniform force on the three wheels, and the wheels are all driving wheels. specifically:

[0029] Such as figure 1 As shown, the vehicle frame 3 is a rigid beam, two hinge points in the middle and the right side of the bottom surface of the vehicle frame 3 are connected with the...

Embodiment 2

[0036] On the basis of Embodiment 1, the present invention can also design a four-wheel cart mechanism based on the principle of the connecting rod balance mechanism, etc. image 3 As shown, it is a new type of four-wheel vehicle traveling mechanism based on the connecting rod balance mechanism. Among them, the two-wheel linkage balance mechanism is used on the left and right sides, which can also achieve the design purpose of wheel pressure equalization and all-wheel drive. Two pairs of wheels 99 are connected in pairs, and two adjacent wheels 99 are connected by a balance connecting rod 77 .

[0037] After completing the above-mentioned implementation process, the following characteristics of the present invention should be reflected:

[0038] The invention utilizes the link balance mechanism to replace the traditional balance beam structure to realize the optimization of the overall configuration of the cart, thereby reducing the design height of the cart mechanism, reduci...

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Abstract

The invention provides a cart traveling mechanism. The cart traveling mechanism comprises a cart frame and a plurality of wheels, and is characterized in that a wheel support is hinged between the cart frame and each corresponding wheel, the centers of the wheels and corresponding hinged points on the cart frame are deviated in the vertical direction, and every two adjacent wheel supports are connected through a balancing link. According to the cart traveling mechanism, the dead weight and the height of a cart mechanism are reduced to the utmost extent, and further, the running stability and the driving capability are improved.

Description

technical field [0001] The invention belongs to the technical field of heavy hoisting machinery and relates to a traveling mechanism of a cart. Background technique [0002] At present, in modern automated container terminals, horizontal transport vehicles (mostly automatic guided vehicles) cannot enter the container yard area, which directly affects the efficiency of the yard. How to design more efficient, stable and reliable container yard equipment, It is of great engineering significance to improve the efficiency of the terminal yard and develop the container automation terminal. For this reason, rail-mounted container cranes arise at the historic moment. [0003] However, as the main force for handling and loading and unloading in the container yard area, the crane must travel back and forth at high speed in the container area to improve efficiency. The existing traditional cart traveling mechanism can no longer meet the operation requirements well. For example, the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C9/08B66C9/10B66C9/14
CPCB66C9/08B66C9/10B66C9/14
Inventor 张氢陈淼孙远韬秦仙蓉孙峰
Owner TONGJI UNIV
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