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Operating table and land leveler

A console and frame technology, applied in the direction of mechanically driven excavators/dredgers, etc., can solve problems affecting work efficiency and achieve the effect of improving work efficiency, convenient and accurate adjustment

Active Publication Date: 2013-09-04
ZOOMLION HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, multiple operations are required to complete the angle adjustment, which affects work efficiency

Method used

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  • Operating table and land leveler
  • Operating table and land leveler
  • Operating table and land leveler

Examples

Experimental program
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Effect test

Embodiment Construction

[0041] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

[0042] refer to image 3 and Figure 4 , the present invention provides a console. The console includes a frame 1 , a rotating shaft 2 and a casing 8 , and the casing 8 can rotate relative to the frame 1 around the rotating shaft 2 , so that the operator can adjust the angle of the console according to his needs.

[0043] According to an embodiment of the present invention, the console further includes a positioning unit, which is capable of positioning the housing 8 at a preset angle relative to the frame 1 . More specifically, the positioning unit includes a first positioning portion 31 and a second positioning portion 32 that can be engaged or disengaged. The firs...

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PUM

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Abstract

The invention discloses an operating table. The operating table comprises a frame (1), a rotary shaft (2), a housing (8) rotatably connected to the rotary shaft, a positioning unit and a drive unit. The positioning unit comprises a first positioning part (31) and a second positioning part (2) which can be meshed with or separated from each other. The first positioning part can rotate around the rotary shaft integrally with the housing. The second positioning part can move axially along the rotary shaft and limits rotation of the first positioning part around the rotary shaft when meshed with the first positioning part. The drive unit is connected to the second positioning part to drive the second positioning part to move axially along the rotary shaft, so that the second positioning part can be meshed with or separated from the first positioning part. The invention further provides a land leveler. The lander leveler comprises the operating table. The operating table can be conveniently adjusted to the suited angel of use by operators quickly and accurately.

Description

technical field [0001] The present invention relates to construction machinery, in particular to a control platform and a motor grader. Background technique [0002] In order to adapt to the operating habits of different operators, usually, the console of the motor grader is set to be rotatable relative to the frame. in the attached figure 1 and figure 2 The rotation adjustment structure of the console in the prior art is shown. like figure 1 and figure 2 As shown, the console is rotatable relative to the upper bracket 1003 around an axis 1001 whose ends are locked with cotter pins 1002 . A screw rod 1005 is welded on the upper bracket 1003, a corresponding hole is opened on the lower bracket 1004 of the console, and the screw rod 1005 can pass through the hole. The tail of the screw rod 1005 can protrude to the outside of the console, and the handle 1006 with threads can be threaded with the tail of the screw rod 1005 to securely connect the upper bracket 1003 and t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/80
Inventor 朱春灿
Owner ZOOMLION HEAVY IND CO LTD