Chain pole type pit and trench digging operation device
A technology of working device and chain rod, which is applied in the direction of earth mover/shovel, mechanically driven excavator/dredger, construction, etc., can solve the problem of low efficiency, poor trench formation, and inability to dig trenches. and other problems to achieve the effect of expanding the width and realizing automatic adjustment
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[0023] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.
[0024] The present invention is further described in conjunction with the accompanying drawings, so that those skilled in the art can better implement the present invention. A chain rod type pit digging operation device in an embodiment of the present invention includes: a frame 1, an output device, an earth digging device and a pitching device. Cylinder 2. One side of the frame 1 is hinged with the bracket 3, and a swing cylinder 4 is arranged between the frame 1 and t...
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