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Optimal control device for logistics transportation based on transmission load balance

An optimized control and load balancing technology, applied in conveyor control devices, conveyors, mechanical conveyors, etc., can solve the problems of large backlog, large randomness of transportation, and increased load, so as to improve transmission efficiency and prolong motor life. , the effect of preventing slippage

Active Publication Date: 2022-08-05
HANGZHOU JIE DRIVE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The current logistics pressure is high, and the randomness of delivery is very large, especially around festivals, resulting in a large amount of accumulation. If it is directly delivered, the load of the delivery system will be too large. The existing delivery system also has multiple separate delivery modules. ; But when the load of a single transmission module is large, it means that it carries more goods. If the speed is increased, the load will inevitably be larger. increase

Method used

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  • Optimal control device for logistics transportation based on transmission load balance
  • Optimal control device for logistics transportation based on transmission load balance

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] combine Figure 1-2 , a logistics conveying optimization control device based on transmission load balance, which is characterized in that it includes a general controller, a driving motor 2, a switching motor, a switching controller and a transmission unit 1;

[0040]The number of conveying units 1, driving motors 2 and switching motors are multiple, and each conveying unit 1 includes multiple conveying rollers 3 and a belt 4 that drives the conveying rollers 3. The conveying units 1 are continuously arranged end to end, and adjacent conveying units 1 A transmission roller 5 is set between the end of the transmission roller 5; the transmission roller 5 is driven by the switching motor, so that it can switch between the state of being in contact with the two conveying units 1 at the same time and not in contact; when the transmission roller 5 is in contact with the two conveying units 1 at the same time. When the two transfer units 1 are interlocked with each other, whe...

Embodiment 2

[0053] The control scheme of the master controller also includes:

[0054] P e is the rated power of the drive motor 2, if the real-time power of any two adjacent drive motors 2 satisfies P i e / 2 and P i+1 e / 2, then switch the transmission roller 5 between the i-th and the i+1-th conveying unit 1 to be in contact with the two conveying units 1 at the same time, and switch the i+1-th drive motor 2 to be in contact with the conveying unit 1 at the same time. Contact, set the i+1th drive motor 2 to be off, and then decrease the number of all drive motors 2 greater than i+1 by 1;

[0055] If the state of the transmission roller 5 between the i-th and i+1-th conveying units 1 is in contact with both conveying units 1 at the same time, and P i with P i+1 One of which is not 0 has a power greater than 1.5 times the P e , then the drive roller 5 between the i-th and i+1-th conveying units 1 is switched to be in contact with the two conveying units 1, and the drive motor 2 of th...

Embodiment 3

[0057] The control scheme of the master controller further includes:

[0058] After any switching motor completes a switching job, the speed of all the transmission units 1 is made equal, and the real-time power of each driving motor 2 is detected to re-adjust the rotational speed of the driving motor 2 .

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PUM

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Abstract

The invention relates to a logistics conveying optimization control device based on transmission load balance. Based on the method of making the conveying units independent, each conveying unit is independent of each other, driven by a separate drive motor, and the speed of the drive motor is adjusted according to the working power of the drive motor, thus ensuring that each drive motor will not The service life will be lost due to load operation, and the transmission efficiency will not be reduced due to the excessive load of the drive motor; the corresponding drive rollers are also set based on the linkage between the drive units, so that the adjacent conveyor units can be linked together. When the load is very low, the adjacent conveying units can be linked, thereby saving the number of working motors and prolonging the life of the motor; a wear-resistant and anti-slip coating of special materials on the surface of the conveying roller is provided, and the anti-slip coating can be used on the one hand. To improve the transmission efficiency, on the other hand, it can ensure good transmission between the transmission units, prevent slippage and other phenomena, and serve the entire load balance control of the present invention.

Description

technical field [0001] The invention relates to the field of transmission control, in particular to a logistics conveying optimization control device based on transmission load balance. Background technique [0002] In the logistics and transportation industry, when conveying objects, the conveyor belt can generally be manually controlled to rotate, so as to realize the delivery of express mail; on the one hand, the accuracy of manual control is not high, and on the other hand, it is a waste to set up a special person to control the working speed and power of the conveyor belt. a lot of manpower; [0003] Publication No. CN112949789A discloses an airport luggage conveyor control platform, including a real-time code scanning device, which is used to scan the luggage identification tag on the luggage at the entrance of the luggage conveyor, so as to obtain the passenger name corresponding to the luggage; on-site The camera equipment is used for on-site camera operation of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G37/00B65G23/04B65G23/24B65G23/22B65G43/00B65G39/02
CPCB65G37/00B65G23/04B65G23/24B65G23/22B65G43/00B65G39/02B65G2203/0266
Inventor 陈德木杨晓斌
Owner HANGZHOU JIE DRIVE TECH