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Chassis device of small excavator

An excavator and chassis technology, which is applied in the field of small excavator chassis devices, can solve problems such as inconvenient movement, inconvenient uphill, cumbersome chassis steering, etc., and achieve the effect of increasing height and improving safety

Inactive Publication Date: 2020-08-25
TIANTAI DULING AUTOMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Excavators are an indispensable part of the modern construction industry. The existing excavator chassis is cumbersome to turn, and it is inconvenient to go uphill. Manually clean up the soil on the belt, a kind of small excavator chassis device set forth in the present invention can solve the above problems

Method used

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  • Chassis device of small excavator
  • Chassis device of small excavator
  • Chassis device of small excavator

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Embodiment Construction

[0020] Combine below Figure 1-Figure 9 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0021] A chassis device for a small excavator according to the present invention includes a chassis 11, two protruding blocks 25 are respectively fixedly connected to the left and right sides of the chassis 11, and an upper fixing shaft is fixedly connected to each of the protruding blocks 25 24, the upper fixed shaft 24 is rotated with a rotating plate 28, and the lower end of the rotating plate 28 is slid to be provided with a connecting plate 36, that is, the rotating plate 28 slides in the connecting plate 36, and the lower end of the connecting plate 36 There is an open cavity 52 that runs through the front and back, and a lower fixed shaft 53 is provided for rotation betwee...

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Abstract

The invention discloses a chassis device of a small excavator, which comprises a chassis. The left side and the right side of the chassis are fixedly connected with two protruding blocks correspondingly. Each protruding block is fixedly connected with an upper fixing shaft. A rotating plate is rotationally arranged on the upper fixing shaft; a connecting plate is slidably arranged at the lower endof the rotating plate; namely, the rotating plate slides in the connecting plate; the lower end of the connecting plate is provided with an open cavity which is through front and back; a lower fixingshaft is rotationally arranged between the upper and lower inner walls of the open cavity. The height of the chassis is increased before the vehicle goes uphill, and the uphill going safety is improved; in addition, a steering function is achieved, so that the direction of the chassis is changed when needed, the device further has the function of clearing away soil accumulated below the chassis and clearing away obstacles generated when the chassis moves, meanwhile, the device further has the function of clearing away soil on the belt, and the situation that the soil is clamped in the belt and hinders advancing is avoided.

Description

technical field [0001] The invention relates to the related field of excavators, in particular to a small excavator chassis device. Background technique [0002] Excavators are an indispensable part of the modern construction industry. The existing excavator chassis is cumbersome to turn, and it is inconvenient to go uphill. To manually clean up the soil on the belt, a kind of chassis device of a small excavator set forth in the present invention can solve the above problems. Contents of the invention [0003] In order to solve the above problems, a chassis device for a small excavator is designed in this example. The chassis device for a small excavator in this example includes a chassis, and two protruding blocks are fixedly connected to the left and right sides of the chassis, and each An upper fixed shaft is fixedly connected to the protruding block, and a rotating plate is arranged on the upper fixed shaft, and a connecting plate is slid on the lower end of the rotat...

Claims

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Application Information

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IPC IPC(8): B60G17/00B60S1/66B62D3/02E02F9/00
CPCB60G17/00B60S1/66B62D3/02E02F9/00
Inventor 王宝成
Owner TIANTAI DULING AUTOMATION TECH CO LTD
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