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Chain drive device and shuttle vehicle

A driving device and shuttle car technology, applied in storage systems and chain transmission fields, can solve problems such as complex structure, increased production cost, and occupation of internal space of mechanical products, and achieve the effect of simplifying the overall structure

Pending Publication Date: 2019-12-13
南京音飞储存设备(集团)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This will complicate the structure, which not only occupies the internal space of the mechanical product, but also increases the production cost.

Method used

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  • Chain drive device and shuttle vehicle
  • Chain drive device and shuttle vehicle
  • Chain drive device and shuttle vehicle

Examples

Experimental program
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Effect test

Embodiment 1

[0029] Please combine Figure 1 to Figure 4 As shown, this embodiment discloses a chain drive device, so that two shafts in the device can rotate in opposite directions at the same time. In this embodiment, the two shafts are the driving shaft 100 and the driven shaft 200 arranged parallel to the driving shaft 100 . The power of the driving shaft 100 is realized through the transmission of the power output shaft 400 of the motor system. The power output shaft 400 is provided with an output gear 410 , and the drive shaft 100 is provided with an input gear 110 matched with the output gear 410 . The output gear 410 and the input gear 110 are driven by a chain 420 . The power output shaft 400 is connected with a motor system, which includes a drive motor 430 and a reducer 440 , and the power output shaft 400 is the output shaft of the reducer 440 .

[0030] The driving shaft 100 is provided with a driving gear 101 . A driven gear 201 is provided on the driven shaft 200 . A fi...

Embodiment 2

[0033] Please combine Figure 5 to Figure 7 As shown, the second embodiment provides a shuttle car with the chain drive device of the first embodiment, the shuttle car is applied to the shelves in the warehouse logistics system, and can move on the rails of the shelves. The chain driving device is used to drive the lifting frame in the shuttle car to rise or fall, and the lifting frame is used for carrying goods. The shuttle car includes a car body 500, a lifting frame 510, and wheels located outside the car body. Vertical guide columns 530 are provided on both sides above the vehicle body 500 , and guide sliders 511 that cooperate with the guide columns 530 are provided on the sides of the lifting frame 510 . The lifting frame 510 moves up and down along the guide column 530 along with the guide slider 511 . The guide column 530 and the guide slider 511 are guided through a slide rail (not labeled) and a chute (not labeled) for accommodating the slide rail, and the slide ra...

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Abstract

The invention discloses a chain drive device. A connecting section of two sections of chains penetrates through an open slot of a connector between the first-section chain and the second-section chainto form conveying from the transmission direction of the upper portion of the first-section chain (making contact with a driving shaft) to the transmission direction of the lower portion of the second-section chain (making contact with a driven shaft), and therefore the rotating directions of the driven shaft and the driving shaft are opposite. Thus, the two shafts simultaneously move reversely only through chain connection between the driving shaft and the driven shaft, and the overall structure can be simplified. The invention further discloses a shutter vehicle with the chain drive device.The chain drive device drives a lifting frame body in the shuttle vehicle to rise and fall.

Description

technical field [0001] The chain driving device of the invention belongs to the technical field of chain transmission. [0002] The shuttle car of the present invention belongs to the technical field of storage systems, in particular to a shuttle car running on storage rails. Background technique [0003] In the existing chain drive structure, most of the gears and the chain are used to cooperate, and the driving shaft rotates to drive the chain to rotate, and the chain drives the driven shaft to rotate at the same time, so as to provide power for the driven shaft. The existing chain transmission structure can only drive the driving shaft and the driven shaft in the same direction, that is, the rotation direction of the driving shaft drives the driven shaft to rotate in the same direction. However, in some application structures, if it is necessary to rotate the driving shaft and the driven shaft in opposite directions, this kind of chain transmission cannot be used. Only a...

Claims

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Application Information

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IPC IPC(8): B65G1/04
CPCB65G1/0492
Inventor 金跃跃周琪卞宏建
Owner 南京音飞储存设备(集团)股份有限公司
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