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Non-linear input mechanism type crane with metamorphic function

A technology of input mechanism and crane, applied in the direction of crane, transportation and packaging, etc., can solve the problems of easy oil leakage, low reliability, high maintenance cost, and achieve the effect of reducing weight, reliable operation and convenient maintenance.

Inactive Publication Date: 2015-09-23
侯学志
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The present invention adopts mechanical connection, so that the crane has compact structure and high reliability. At the same time, the present invention has the advantages of simple control and large working space, etc., and can effectively overcome the requirements of high processing precision, high maintenance cost and reliable operation of hydraulic components of hydraulic cranes. Low strength, easy oil leakage and other shortcomings, can be widely used in complex operations such as grabbing, lifting and unloading of containers

Method used

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  • Non-linear input mechanism type crane with metamorphic function
  • Non-linear input mechanism type crane with metamorphic function
  • Non-linear input mechanism type crane with metamorphic function

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Embodiment Construction

[0031] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] control figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 , a crane with a non-linear input mechanism with metamorphic function, its structure and connection method are:

[0033] The utility model relates to a non-linear input mechanism type crane with metamorphic function, which is composed of a lifting arm mechanism, a boom expansion mechanism and a metamorphic control mechanism.

[0034] The telescoping mechanism of the crane arm is formed by connecting the crane body 1, the boom 2, the boom 3, the balance weight 16 and the lifting tongs 17, and the first connecting end of the boom 2 passes through the first rotating pair 18 is connected to the bearing seat in the middle of the crane body 1, the second connection end of the boom 2 is connected to the first connecti...

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Abstract

The invention discloses a non-linear input mechanism type crane with a metamorphic function. The non-linear input mechanism type crane with the metamorphic function comprises a crane jib telescopic mechanism, a metamorphic control mechanism and a jib adjusting mechanism. The crane jib telescopic mechanism is composed of a crane arm, a jib, a balance weight and lifting loading and unloading pliers and capable of enabling the crane to complete space operations of grabbing, hoisting and swing and unloading of containers; the metamorphic control mechanism and the jib adjusting mechanism are both formed by the connection of connecting rods, and the movement adjustment of the jib is completed through the movement combination effect of the connecting rods. The non-linear input mechanism type crane with the metamorphic function adopts the mechanism type connection, accordingly, the crane has the advantages that the structure is compact, the reliability is high, the control is simple, and the work space is large, and the defects that hydraulic elements of a hydraulic crane is high in machining precision requirement, high in maintenance cost, low in reliability and prone to oil leaking can be effectively overcome.

Description

technical field [0001] The invention relates to the field of hoisting machinery, in particular to a non-linear input mechanism type crane with metamorphic function. Background technique [0002] Cranes belong to material handling machinery, which is a multi-action hoisting machinery that vertically lifts and horizontally carries heavy objects within a certain range, also known as a crane. Cranes can complete actions such as reclaiming, transporting, and unloading in one working cycle, and are being developed and used more and more widely in the market. Traditional cranes complete work tasks through the joint drive of telescopic cylinders and pitching cylinders, but this kind of cranes adopts pure hydraulic transmission, and its hydraulic system has obvious shortcomings such as high parts processing and assembly requirements and loopholes, and traditional cranes use The open-chain series structure has disadvantages such as poor rigidity, low reliability, and large cumulative...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/06B66C23/82
CPCB66C23/823B66C23/06B66C2700/03
Inventor 侯学志
Owner 侯学志
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