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Excavator auxiliary walking device

A technology for assisting walking and excavators, applied in the direction of vehicles, etc., can solve the problems of high cost of using excavator trailers, inconvenient transportation of excavators, and easy damage to road surfaces, etc., to reduce the time of waiting for car trailers and improve mobility The effect of increasing and facilitating transportation

Pending Publication Date: 2019-06-28
姜冬志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the track of the excavator is slow when walking on the road, and it is easy to damage the road surface. Although there is an excavator trailer to drive the excavator, the cost of using the excavator trailer is high, so it is not convenient to transport the excavator.

Method used

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Examples

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Effect test

Embodiment

[0032] Embodiment: a kind of excavator auxiliary walking device, as figure 1 As shown, it includes a car body 1, a rotating belt 2 rotatably connected to the top of the car body 1, road wheels 3 arranged on both sides of the car body 1 and near the bottom end, and a flap 4 arranged at one end of the car body 1 near the top. Both sides of the top of the car body 1 are fixedly connected with side plates 11, and the top of the car body 1 is vertically fixed to the limit plate 12 at one end away from the flap 4; When the excavator is transported, two devices need to cooperate with the crawler belts of the excavator respectively, so as to complete the transportation of the excavator.

[0033] Such as figure 1 and Figure 4 As shown, the top of the car body 1 is provided with a placement cavity 13 for the rotation belt 2 to be placed, and the placement cavity 13 is rotationally connected with two reversing rollers 21. The belt 2 is connected in rotation; several support rollers 2...

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Abstract

The embodiment of the invention discloses an excavator auxiliary walking device which comprises a vehicle body, a rotating belt, walking wheels and a turning plate. One end of the turning plate is hinged to the vehicle body. A fixing piece is arranged at the hinged position of the vehicle body and the turning plate. A placement cavity is formed in the top end of the vehicle body. A gear accelerator is fixedly connected into the placement cavity. A connecting shaft is slidingly connected with the vehicle body. A slide groove is formed in the vehicle body. An input gear is fixedly connected withthe connecting shaft. A transmission gear is fixedly connected with an input shaft of the gear accelerator. After the connecting shaft slides, the input gear and the transmission gear are separated,and a limiting piece for fixing the connecting shaft is arranged on the vehicle body. When an excavator is carried through the device, the cost for using a vehicle trailer can be saved, the time for waiting for the vehicle trailer can be shortened, the maneuverability of the excavator is increased, and therefore the excavator can be conveniently carried at any time.

Description

technical field [0001] The invention relates to the field of excavators, in particular to an auxiliary walking device for an excavator. Background technique [0002] Crawler hydraulic excavator is an earth-moving machine that uses a bucket to excavate materials higher or lower than the bearing surface, and loads them into transport vehicles or unloads them to the stockyard; crawler excavators increase the contact area with the ground for more Good for excavating the material. [0003] Existing patents can refer to the Chinese utility model patent with the authorized announcement number CN204038913U, which discloses a dual-purpose crawler excavator crane, including the crawler belt of the crawler excavator whose boom, arm, and bucket are removed. The walking device, slewing platform, control room and luffing cylinder, and a special boom assembly installed on the body of the crawler excavator; the boom assembly is composed of a boom, a winch, a wire rope and a hook. It is co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P3/06
Inventor 姜冬志姜旭鸿姜雪涵
Owner 姜冬志
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