Wireless power-taking logistics sorting system

A sorting system and wireless technology, applied in sorting, electric vehicles, electrical components, etc., can solve problems that easily affect equipment operation, reduce equipment reliability and operating efficiency, accelerate aging, etc., to ensure the quality of wireless power transmission. Effect

Active Publication Date: 2022-07-12
重庆前卫无线电能传输研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For some wired mobile equipment, such as elevators, logistics sorting machines, etc., due to the need to continuously supply power to moving parts, it is necessary to connect a long power cord (elevators use accompanying cables, logistics sorting machines use trolley lines), and the power cords Moving with the equipment moves, not only easily affects the operation of the equipment, but also has safety risks such as wear, accelerated aging, and unsafe exposure of the cable itself, which greatly reduces the reliability and operating efficiency of the equipment.

Method used

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Examples

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Embodiment 1

[0027] This embodiment provides a wireless power-taking type logistics sorting system, such as figure 1 As shown, it includes a transmitting end and a picking end, wherein the transmitting end includes the primary side controller 100 electrically connected, the transmitting guide rail 200, and the transmitting guide rail 200 is installed on the movement track of the sorter tray, and at least one section of the transmitting guide rail transmits energy. The segments are arranged along the movement path of the sorter tray. In this embodiment, the launch rail 200 is wound into a double-wire type by a single excitation wire, and the opposite line segments (the first launch rail and the second launch rail) on the left and right sides are used as the energy. transmission segment.

[0028] The pick-up end includes a pickup 300 and a secondary side converter 400 that are electrically connected. The pickup 300 includes a first receiving coil and a second receiving coil connected in seri...

Embodiment 2

[0057] The difference between this embodiment and Embodiment 1 is that the launch rail 200 is embedded under the ground and separated by the ground, which can ensure the smoothness of the ground. Correspondingly, the circuit structure of this embodiment is as follows Image 6 As shown, compared with Embodiment 1, only two series-connected transmitting coils with different winding directions are used, which are denoted as L S1 ’ and L S2 ’, and similarly, also set the resonant capacitor C in series with the transmitting coil S ’. In this embodiment, as Figure 7 shown, the resonant capacitor C S ' by the capacitor array C 1 ' and C 2 ' composition, respectively with the transmitter coil L S1 ’ and L S2 ' concatenate. corresponds to Image 6 , 7 circuit design, see Figure 8 , an exploded view of the structure of the electrical fetching device 300 used in this embodiment, it can be seen that the electrical fetching device 300 is designed in a plane shape, and the bot...

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Abstract

The invention relates to the technical field of wireless energy transmission, and specifically discloses a wireless power-taking type logistics sorting system, comprising a transmitter end and a pick-up end, wherein the pick-up end is installed on a sorter tray; The launch rail on the track; the pick-up end includes a pick-up device, and the pick-up device includes a receiving coil adapted to the magnetic field distribution of the launch rail; during the movement of the sorter tray, the pick-up device moves along the energy transmission section of the launch rail, and the receiving coil is connected with the launcher. The rails remain magnetically free at all times. The present invention is provided with a launch guide rail arranged on the moving track of the sorter, and a pick-up end installed on the sorter tray. The pick-up end includes a pick-up device, and the pick-up device includes a receiving coil adapted to the magnetic field distribution of the launch guide rail, so that the During the working process of the sorter tray, the receiving coil at the pick-up end and the launch rail always maintain wireless magnetic coupling, and obtain energy to continuously supply power to the sorter tray.

Description

technical field [0001] The invention relates to the technical field of wireless energy transmission, in particular to a wireless power-taking type logistics sorting system. Background technique [0002] For some wired mobile devices, such as elevators, logistics sorters, etc., due to the need to continuously supply power to the moving parts, it is necessary to connect long power lines (elevators use accompanying cables, and logistics sorters use sliding contact lines). Moving as the equipment moves, not only easily affects the operation of the equipment, but also the cables themselves have safety risks such as wear, accelerated aging, and unsafe exposure, which greatly reduces the reliability and operation efficiency of the equipment. SUMMARY OF THE INVENTION [0003] The invention provides a wireless power-taking type logistics sorting system, and the technical problem to be solved is: how to wirelessly and continuously supply energy to the tray in the movement of the sor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J50/12B07C3/00
CPCB07C3/006H02J50/12Y02T90/14
Inventor 吴朝栋李健兵侯祎
Owner 重庆前卫无线电能传输研究院有限公司
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