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Outer rotor motor for belt conveyor

An external rotor motor and belt conveyor technology, applied in the direction of electromechanical devices, casings/covers/supports, electrical components, etc., can solve problems such as increasing the difficulty of device maintenance, reduce maintenance difficulty, improve work efficiency, and increase service life. Effect

Active Publication Date: 2021-03-19
JIANGSU JIARUIFENG MECHANICAL & ELECTRICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing external rotor motors are in use, most of them use a fan installed on the output shaft to cool the motor by air, but most of the existing fans are directly fixed on the surface of the output shaft. When the device is used for a long time, the fan’s There will be dust on the surface, and it is inconvenient to clean the dust on the surface of the fan when cleaning the dust on the surface of the fan, which increases the difficulty of maintenance of the device

Method used

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  • Outer rotor motor for belt conveyor
  • Outer rotor motor for belt conveyor
  • Outer rotor motor for belt conveyor

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] see Figure 1-7 , a kind of external rotor motor used for belt conveyors, including a motor cover 1, the right side of the motor cover 1 is movably connected with an end cover 15, the right end of the end cover 15 and the left end of the motor cover 1 are provided with cooling holes 22 and guide The angle between the groove 25, the cooling hole 22 and the baffle plate 23 is 90 degrees. When it is raining, the driving lever 24 is moved downwards, so that...

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Abstract

The invention relates to the technical field of outer rotor motors, and discloses an outer rotor motor for a belt conveyor, which comprises a motor cover, a permanent magnet is fixedly mounted on theinner wall of the motor cover, a coil is movably connected to the middle of the permanent magnet, a transmission shaft is fixedly mounted in the center of the coil, and a connecting sleeve is movablyconnected to the surface of the transmission shaft. Fan blades are fixedly installed on the surface of the connecting sleeve, and a first spring is fixedly installed in the center of the transmissionshaft. According to the outer rotor motor for the belt conveyor, the pressing rod is pressed downwards, so that the bottom end of the pressing rod is inserted into the clamping groove, at the moment,the bottom end of the pressing rod pushes the two clamping blocks in the front-back direction, the clamping blocks leave the clamping groove, the inserting shaft is separated from the transmission shaft, and the inserting shaft can be pulled out from the top end of the connecting sleeve; and then the connecting sleeve can slide rightwards, and the fan blades are detached from the surface of the transmission shaft, so that dust on the surfaces of the fan blades is cleaned, and the maintenance difficulty of the device is reduced.

Description

technical field [0001] The invention relates to the technical field of outer rotor motors, in particular to an outer rotor motor used in belt conveyors. Background technique [0002] Due to its large torque, small size and light weight, external rotor motors have been widely used in recent years, especially in the field of small and medium-sized permanent magnet motors. With the maturity of control technology (speed, torque, etc.), motors directly Constructing axial feeding or pushing components can reduce or omit the speed change mechanism, make the product structure simpler, greatly reduce product cost, reduce reactive power loss in the transmission process, and improve work efficiency. [0003] When the existing external rotor motors are in use, most of them use a fan installed on the output shaft to cool the motor by air, but most of the existing fans are directly fixed on the surface of the output shaft. When the device is used for a long time, the fan The surface will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K9/06H02K5/10H02K5/20H02K5/04
CPCH02K5/04H02K5/10H02K5/20H02K9/06
Inventor 朱庭楼
Owner JIANGSU JIARUIFENG MECHANICAL & ELECTRICAL EQUIP CO LTD
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