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Single-drive two-way type AGV trolley for non-flat ground

A two-way, non-flat technology, applied in the direction of conveyors, mechanical conveyors, transportation and packaging, etc., can solve the problems of poor ability to withstand gravity, limited scope of application, influence on navigation, etc., to achieve improved shock resistance and compact structure , good flexibility and safety

Inactive Publication Date: 2016-09-21
易拓威(上海)机器人科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the use of the AGV car with this structure, the requirements for the flatness of the ground are very high. In the case of uneven road surface, it is easy to cause a certain wheel to hang in the air or slip and affect the navigation, and the load capacity of this AGV car is small. , the ability to withstand gravity is poor, and it cannot be dragged for slightly larger objects, so the scope of application is limited to a certain extent

Method used

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  • Single-drive two-way type AGV trolley for non-flat ground
  • Single-drive two-way type AGV trolley for non-flat ground
  • Single-drive two-way type AGV trolley for non-flat ground

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Embodiment 1

[0032] Such as Figure 1-4 Shown is a single-drive two-way AGV trolley for use on uneven ground. The trolley includes a car body frame 1 and a pair of suspension drive systems 3 symmetrically arranged on both sides of the bottom of the car body frame 1 . The bottom of the vehicle body frame 1 is provided with driven casters 4, and the front end and rear end of the vehicle body frame 1 are respectively provided with anti-collision bumpers 2. The suspension drive system 3 includes a suspension mechanism and a drive mechanism. The suspension mechanism includes a suspension frame body 7 arranged at the bottom of the vehicle body frame 1, a suspension frame body cover plate 10 adapted to the suspension frame body 7, and two evenly arranged on the suspension frame body. Between the body 7 and the suspension frame body cover plate 10 and the spring shock absorber unit that the suspension frame body 7 is elastically connected with the suspension frame body cover plate 10, the suspensi...

Embodiment 2

[0036] In this embodiment, the suspension mechanism includes 4 spring shock-absorbing units, and the rest are the same as in Embodiment 1.

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Abstract

The invention relates to a single-drive two-way type AGV trolley for the non-flat ground. The trolley comprises a trolley frame and a pair of hanging and driving systems symmetrically arranged on the two sides of the bottom of the trolley frame. Each hanging and driving system comprises a hanging mechanism and a driving mechanism, wherein the hanging mechanism comprises a hanging frame body arranged at the bottom of the trolley frame, a hanging frame body cover plate matched with the hanging frame body, and at least two spring suspension units evenly arranged between the hanging frame body and the hanging frame body cover plate and used for elastically connecting the hanging frame body with the hanging frame body cover plate; and the driving mechanism comprises a drive motor arranged on the outer side of the hanging frame body, and a drive wheel arranged in the hanging frame body and connected with the drive motor in a transmission manner. Compared with the prior art, the two independent elastic hanging and driving systems are adopted in the single-drive two-way type AGV trolley, it is guaranteed that the drive wheels make real-time and reliable contact with the road surface, and the two drive wheels can do the differential movement.

Description

technical field [0001] The invention belongs to the technical field of automatic guided transport vehicles, and relates to a single-drive bidirectional AGV trolley used on uneven ground. Background technique [0002] AGV cars refer to automatic guided transport vehicles (unmanned transport vehicles). The requirements for intelligent internal transportation at this stage are increasing, and AGV cars have also been used more and more widely. The existing AGV car includes a car body and a drive system. The drive system includes a drive motor and a drive wheel. The drive motor is located inside the car body, and the output end of the drive motor is connected to the drive wheel; wheel walking. For the existing four-wheel or six-wheel AGV trolley, the single-drive differential structure used will greatly improve the turning adaptability of the AGV trolley. Compared with the ordinary single-drive structure, it can realize forward, backward, left and right turns (the turning angle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G35/00
CPCB65G35/00
Inventor 金学国胡安明李高军王智
Owner 易拓威(上海)机器人科技有限公司
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