Rotation operating table and positioning device for pavement roller

Abstract

The invention relates to a rotation operating table and positioning device for a pavement roller. The device comprises a rotation mechanism (2) and a rotation positioning mechanism (5), wherein a seat chair (4) is arranged on the rotation mechanism (2); one end of the rotation mechanism (2) is hinged into a cab, and the other end of the rotation mechanism (2) is in sliding contact with the rotation positioning mechanism (5); the rotation mechanism (2) comprises a base (2.4); one end of the base (2.4) is arranged in the cab through a center pin shaft (2.1); the center pin shaft (2.1) is fixed in the cab; an anti-abrasion lining (2.3) is arranged at one end of the base (2.4), which is connected with the center pin shaft (2.1),; furthermore, the center pin shaft (2.1) is sleeved in the anti-abrasion lining (2.3). The rotation operating table and positioning device for the pavement roller has the advantages of simple structure, low cost and convenience in operation.

Description

technical field [0001] The invention relates to a device for rotating a console on a road roller, and belongs to the technical field of road roller equipment. Background technique [0002] With the development of science and technology, the cab, as an important part of general construction machinery products, is not limited to providing operators with a comfortable operating environment, but also requires a good operating vision; the cab of road rollers, especially double-drum road rollers, is more It is required to have a good operating vision, so as to observe the edge of the steel wheel during the edge compaction process; [0003] In order to meet the good operating vision, the traditional cab adopts the following two methods: one is to fix the console and add two seats, the operator can freely choose one seat according to the construction needs, and observe the edge of the steel wheel; but this The device requires two sets of control equipment and two seats, which are c...

AI Technical Summary

Problems solved by technology

[0003] In order to meet the good operating vision, the traditional cab adopts the following two methods: one is to fix the console and add two seats, the operator can freely choose one seat according to the construction needs, and observe the edge of the steel wheel; but this The device requires two sets of control equipment and two seats, which are costly and occupy a large space in the cab. At the same time, the operator needs to move back and forth to change the seat during operation, which is not convenient to use; the other is two-way sliding left and right The operator can control the sliding left and right according to the needs, and observe the edge of the steel wheel, but the sliding track of this mechanism has high machining accuracy, the sliding structure is complicated, and the cost is high

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