A construction machinery traction connection device

Abstract

The invention discloses a construction machinery traction connection device, which comprises a connection structure, a traction mechanism and a buffer mechanism. The traction mechanism and the buffer mechanism are fixedly installed on both sides of the connection A hydraulic cylinder is set, and the pin is fixedly welded on the hydraulic cylinder, so that it is more time-saving and labor-saving when installing and disassembling the traction mechanism, and the first arc surface is set at the opening of the C-shaped connecting block, and the end of the traction rod is set The second arc surface makes the installation more convenient; by installing a buffer on the buffer mechanism, the impact of the inertia generated when the traction stops on the traction equipment and the towed equipment is well absorbed by the buffer, which solves the problem of the traction equipment and the towed equipment It has played a very good protective effect against equipment damage and other problems.

Description

technical field [0001] The invention relates to the technical field of construction machinery equipment, in particular to a traction connection device for construction machinery. Background technique [0002] The transportation of construction machinery is often towed by traction equipment. Among them, the traction connection device has the greatest effect on the traction operation. It is the premise to ensure that the traction connection device can complete the traction. However, due to the imperfect design of the traditional traction connection device, it causes The traction connection device breaks, causing problems such as damage to the traction device and construction machinery, and is no longer competent for the work. [0003] In order to solve the above problems, the present invention is proposed, which overcomes the problems of the traditional traction connection device, because only through rigid connection, the rigid impact is easy to break during the traction proc...

AI Technical Summary

Problems solved by technology

[0002] The transportation of construction machinery is often towed by traction equipment. Among them, the traction connection device has the greatest effect on the traction operation. It is the premise to ensure that the traction connection device can complete the traction. However, due to the imperfect design of the traditional traction connection device, it causes The traction connection device breaks, causing damage to the traction device and construction machinery, and is no longer competent for the job

[0003] In order to solve the above problems, the present invention is proposed, which overcomes the problems of the traditional traction connection device, because only through rigid connection, the rigid impact is easy to break during the traction process, causing damage to the traction equipment and the equipment being towed, and solves the traditional problem. The traction connection equipment is easy to shake during the traction, causing problems such as fatigue and fracture of the traction rope, which improves the traditional traction connection device. Due to the lack of buffer structure and protective structure, the stress cannot be offset and transferred, resulting in internal structure damage and other problems. The invention has the advantages of compact and novel structure, simple appearance, perfect function, good traction stability, perfect protection measures for traction elements, long service life, etc.

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