Cart and chassis structure thereof

A cart and chassis technology, applied in the field of cart and its chassis structure, can solve problems such as inconvenient operation, and achieve the effect of convenient and simple transportation and operation

Pending Publication Date: 2020-02-28
TIANJIN CNRO SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But it is inconvenient to operate through the external slope

Method used

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  • Cart and chassis structure thereof
  • Cart and chassis structure thereof
  • Cart and chassis structure thereof

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Embodiment Construction

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] In the following detailed description, reference is made to the accompanying drawings which are included in the specification and which illustrate specific embodiments of the application and which are included in this application. In the drawings, like reference numerals describe substantially similar components in different views. Va...

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Abstract

The invention relates to a cart and a chassis structure thereof. A cart chassis comprises front wheel main supports, front wheel auxiliary supports, main front wheels and auxiliary front wheels; the front wheel main supports and the front wheel auxiliary supports are connected in a couple mode, the main front wheels are arranged on the front wheel main supports, and the auxiliary front wheels arearranged on the front wheel auxiliary supports; and the front wheel main supports comprise first states and second states, in the first states, the main front wheels work at the first heights, and inthe second states, the auxiliary front wheels work at the second heights, wherein the second heights are higher than the first heights. The cart chassis can realize movement in different conditions ofthrough different states, can adapt to different heights and terrains, is more convenient and simple in transportation operation, and can expand more use conditions.

Description

technical field [0001] The invention relates to the field of carts, in particular to a cart and its chassis structure. Background technique [0002] For cultural relics, archives, etc., or Chinese medicinal materials, tea, tobacco, etc., they need to be insecticided before storage to prevent losses caused by insect pests. However, the existing insecticidal cabinets are in the form of side-opening doors, which can make full use of the internal space of the insecticidal cabinets and ensure the airtightness inside the insecticidal cabinets. When it is necessary to kill insects on cultural relics, archives or Chinese medicinal materials, tea leaves, tobacco, etc., it is necessary to use a cart to push the items to be killed into the insect killing cabinet. The bottom of the insecticide cabinet is a certain distance from the ground. When the trolley enters the insecticide cabinet, it is necessary to use an external slope to guide the trolley into the insecticide cabinet. Howeve...

Claims

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Application Information

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IPC IPC(8): B62B3/02B62B5/00
CPCB62B3/02B62B5/00B62B2202/00
Inventor 不公告发明人
Owner TIANJIN CNRO SCI TECH
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