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Vehicle frame mechanism with distance-adjustable wheels

An adjustable and frame-based technology, which is applied in the substructure, vehicle parts, transportation and packaging, etc., can solve the problems that the running mechanism cannot pass through, the chassis of the transportation vehicle has a large area, and it is inconvenient to collect and transport, and achieve a stable and reliable transmission structure , Easy to transport and pack, and improve the effect of flexibility

Inactive Publication Date: 2017-02-15
杜杭泽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing mobile mechanism generally adopts the roller-type walking mode, and the distance between the wheels is fixed and cannot be adjusted. This traditional wheel-type walking mechanism has the following disadvantages: due to the fixed distance between the wheels, when the width of the road surface is smaller than the distance between the two sides of the wheels , the walking mechanism cannot pass through; especially for some vehicles with large vertical heights, such as robots, lunar mobile vehicles, mobile tools for seabed operations or deep pit operations, in order to ensure their movement stability, the distance between the wheels must reach A very large spacing is required to achieve the support stability of the equipment, but this also leads to an excessively large chassis area of ​​the transport vehicle, which is inconvenient to collect and transport. The existing wheel installation structure cannot solve the above problems at all

Method used

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  • Vehicle frame mechanism with distance-adjustable wheels
  • Vehicle frame mechanism with distance-adjustable wheels
  • Vehicle frame mechanism with distance-adjustable wheels

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Embodiment Construction

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .

[0024] like Figure 1-Figure 5 As shown, the specific structure of the present invention is: a vehicle frame mechanism with adjustable wheel spacing, which includes wheels 2 located at the bottom of the vehicle frame plate 1, and the wheels 2 are connected with support frames 3 to realize the wheel 2 on the vehicle frame. The telescopic arms 4 that expand and contract inside and outside the board 1 ; the telescopic arms 4 are distributed on the frame board 1 in the form of extending from the center of the frame board 1 to the surroundings.

[0025] Preferably, each wheel 2 is individually connected to...

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Abstract

The invention discloses a vehicle frame mechanism with distance-adjustable wheels. The frame mechanism comprises the wheels (2) under a frame plate (1). The wheels (2) are connected to telescopic arms (4) which enable the wheels (2) to stretch around the frame plate (1) by virtue of supporting frames (3). The telescopic arms (4) are distributed on the frame plate (1) in the form of extending from the center of the frame plate (1) to all directions. The vehicle frame mechanism with the distance-adjustable wheels can realize the telescopic adjustment of the wheels around the vehicle body and is applicable to wheelchairs and mobile equipment in seafloor, on the land of outer space and with higher vertical height. The vehicle frame mechanism is capable of facilitating the collection and transportation of equipment while improving the movement stability of the equipment.

Description

technical field [0001] The invention belongs to the field of running mechanism design, in particular to a vehicle frame mechanism with adjustable wheel spacing. Background technique [0002] The existing mobile mechanism generally adopts the roller-type walking mode, and the distance between the wheels is fixed and cannot be adjusted. This traditional wheel-type walking mechanism has the following disadvantages: due to the fixed distance between the wheels, when the road width is smaller than the distance between the two sides of the wheels , the walking mechanism cannot pass through; especially for some transportation vehicles with large vertical heights, such as robots, lunar mobile vehicles, mobile tools for seabed operations or deep pit operations, in order to ensure their movement stability, the distance between the wheels must reach A very large spacing is required to achieve the support stability of the equipment, but this also leads to an excessively large chassis ar...

Claims

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Application Information

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IPC IPC(8): B62D21/14
CPCB62D21/14
Inventor 杜杭泽
Owner 杜杭泽
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