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A roller mechanism for agv car and agv car

A drum and motor transmission technology, applied in the field of mechanical transmission, can solve the problems of small quantity of products, accumulation of unfavorable quality and light products, low application rate of batch transmission, etc., to achieve the effect of improving work efficiency, ensuring integrity, and simplifying the mechanism

Active Publication Date: 2021-09-28
安徽宏途机器人科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of the economy and the improvement of production capacity, the number of products that need to be transported during the production process also increases. The number of products that are driven by a conventional conveyor is small, and it is difficult to match the fast production cycle. The common product The open transmission adopts the method of adjusting the driving force of the roller or directly blocking the product delivery, accumulating products in the upstream of the production line, and then transporting them at one time. This method will cause pushing and squeezing forces between products, so it is not conducive to lighter products. In the existing technology, the roller-type roller AGV trolley can only transmit products according to the set transmission speed, and the application rate of batch transmission is relatively low.

Method used

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  • A roller mechanism for agv car and agv car
  • A roller mechanism for agv car and agv car
  • A roller mechanism for agv car and agv car

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] figure 1 It is a schematic diagram of a roller mechanism for an AGV car according to the present invention, figure 2 It is a cross-sectional view of a roller mechanism for an AGV car of the present invention. As shown in the figure, a roller mechanism for an AGV car includes a transmission shaft 3 and a roller 4 for transporting goods. The transmission shaft 3 is along the axial direction Three sections of cylinders with decreasing diameters, the end of the drum 4 is fixedly connected to the section with the largest diameter in the transmission shaft 3 through the spring pin 2 penetrating laterally, and the end of the transmission shaft 3 with the smallest diameter is provided for providing the rotation of the transmission shaft 3 The motor drive wheel for traction, the motor drive wheel is connected to the output end of the external motor through a transmission belt, a copper sleeve 7 is arranged between the axis of the motor drive wheel and the drive shaft 3, and the...

Embodiment 2

[0034] This case also discloses a roller transmission method for an AGV car, including the following steps:

[0035] S1. When the goods are in the transportation state, the traction force of the motor is applied to the transmission shaft 3 through the motor drive wheel (that is, the double-row sprocket 8 mentioned above), the spring 6 and the drive nut 5 to drive the drum 4 to rotate, so that the goods are pulled from the drum. 4. One-way transport on the side wall;

[0036] Ideally, the axes of the motor drive wheel, copper sleeve 7, spring 6, and drive nut 5 are in a collinear state

[0037] S2. When the cargo transportation process is blocked and the cargo itself is in a static state, a relative friction force is generated between the cargo and the roller 4, and the relative friction force between the cargo and the roller 4 is greater than the static friction force between the spring 6 and the copper sleeve 7. The spring 6 and the copper sleeve 7 appear to move relative to...

Embodiment 3

[0041] The difference between this embodiment and the first embodiment and the second embodiment is that the fixed nut 12 and the transmission nut 5 in the above embodiment are combined into one, and changed into an open nut, and bolts are added to the side of the open nut, then the transmission Some components include split nut, spring 6, and motor drive wheel. Spring 6 is in conflict with the end face of the copper sleeve 7 embedded in the motor drive wheel and the end face of the split nut respectively. When adjusting the friction force, open the bolt on the split nut and adjust it to a suitable position. Tighten the bolts on the split nut at the same time. Compared with the double nut adjustment, this method can reduce the space occupied by the parts to a certain extent.

[0042] Adopting the technical solution of the present invention, through the interference fit between the copper sleeve and the double-row sprocket, the relative friction between the copper sleeve and the...

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Abstract

The invention discloses a roller mechanism for AGV vehicles, which includes a transmission shaft and a roller for transporting goods. One end of the transmission shaft is provided with a roller, and the other end of the transmission shaft is provided with a motor drive wheel. The motor drive wheel is output by the drive belt and the motor. The ends are connected, and a copper sleeve is arranged between the motor drive wheel and the drive shaft. The motor drive wheel is provided with a transmission part at one end close to the roller, and the movement and stillness of the roller are realized through the transmission part; the invention also discloses the use of Based on the roller transmission method of the AGV vehicle, the accumulation of goods is realized through the relative movement and stillness between the transmission part and the transmission shaft; this technical solution is adopted to ensure the integrity of the goods during transportation, and it is convenient for products to be accumulated at the same time Avoid product transportation damage, thereby saving production costs and improving work efficiency.

Description

technical field [0001] The invention belongs to the field of mechanical transmission, and more specifically, the invention relates to a roller mechanism for an AGV car and the AGV car. Background technique [0002] With the development of the economy and the improvement of production capacity, the number of products that need to be transported during the production process also increases. The number of products that are driven by a conventional conveyor is small, and it is difficult to match the fast production cycle. The common product The open transmission adopts the method of adjusting the driving force of the roller or directly blocking the product delivery, accumulating products in the upstream of the production line, and then transporting them at one time. This method will cause pushing and squeezing forces between products, so it is not conducive to lighter products. However, the roller-type roller AGV car in the prior art can only carry out product transmission accor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D63/04B62D63/02
CPCB62D63/02B62D63/04
Inventor 伍鹏
Owner 安徽宏途机器人科技有限公司
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