Distance adjusting fork with fork seats driven by cylinder bodies to move

Abstract

The invention relates to a distance adjusting fork with fork seats driven by cylinder bodies to move. The fork comprises a frame, an upper oil cylinder, a lower oil cylinder and the fork seats, corresponding connecting seats are fixedly connected to the middle parts of the two sides of the frame respectively, and a corresponding guide rod is fixedly arranged between the middle parts of the connecting seats; the outer end parts of an upper oil cylinder left piston rod and an upper oil cylinder right piston rod of the upper oil cylinder are fixedly arranged at the upper sides of the corresponding connecting seats respectively; the outer end parts of a lower oil cylinder left piston rod and a lower oil cylinder right piston rod of the lower oil cylinder are fixedly arranged at the lower sides of the corresponding connecting seats respectively; and the fork seats are fixedly connected to the upper oil cylinder body of the upper oil cylinder and the lower oil cylinder body of the lower oil cylinder respectively, and the ends, not fixedly connected to the upper oil cylinder body and the lower oil cylinder body, of the fork seats are movably arranged on the guide rod in a sleeving manner respectively. On the basis of not influencing the movement of the fork seats, the stability of the whole structure and the operation stability can be effectively ensured.

Description

technical field [0001] The invention relates to a distance adjusting fork whose cylinder body drives the movement of the fork seat, which is mainly used on corresponding loading equipment to drive the corresponding fork seat. Background technique [0002] At present, the common fork distance adjustment device is a group of oil cylinders fixed on the fixed frame, and the piston rods of the oil cylinders are respectively connected with corresponding fork seats. The effect of adjusting the distance between the fork seats. This type of fork distance adjustment device has high requirements on the guiding method, because one end is fixed and the other end is movable, which leads to the unsteady and reliable overall structure, and easily causes the fork seat to not move according to the original line, causing the fork seat to be stuck, thus The overall structure is damaged. [0003] Therefore, on the basis of not affecting the movement of the fork seat, a design that can effectiv...

AI Technical Summary

Problems solved by technology

This type of fork distance adjustment device has high requirements on the guiding method, because one end is fixed and the other end is movable, which leads to the unsteady and reliable overall structure, and easily causes the fork seat to not move according to the original line, causing the fork seat to be stuck, thus overall structural damage

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