A safe and easy-to-clean motor
A dust-cleaning and safe technology, applied in the direction of electromechanical devices, electrical components, electric components, etc., can solve the problems of dust accumulation in the protective cover, occupying the working time of the motor, and the decline of heat dissipation effect, so as to ensure the stability of the installation and facilitate the disassembly and assembly. Effect
Active Publication Date: 2021-10-22
六安大川电机有限公司
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Problems solved by technology
[0005] After the motor has been used for a period of time, dust will form in the protective cover, resulting in a decline in heat dissipation. At this time, it is necessary to remove all the screws between the protective cover and the housing for cleaning, and then fix the two with screws. The cleaning efficiency is relatively high. Low, taking up the working time of the motor
Method used
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Embodiment Construction
[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0031] Such as figure 1 As shown, a motor that is safe and easy to clean dust includes a front end cover 1, a housing 2 and a rear end cover 3 arranged in sequence. A stator is coaxially fixed in the housing 2, and a rotor is coaxially arranged in the stator. The rotor The two ends of the rotor rotate through the front end cover 1 and the rear end cover 3, and a fan is coaxially fixed at one end where the rotor extends out of the rear end cover 3, and a protective cover 4 is detachably installed on the rear end cover 3.
[0032] recombine figure 2 with image 3 As shown, the circumferential interval between the housing 2 and the rear end cover 3 is fixedly connected by bolts, and the side of the rear end cover 3 away from the housing 2 is circumferentially spaced with strip notches 31, and the strip notches 31 are all along the The radial extension of the...
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The invention relates to a safe and easy-to-clean motor, which comprises a front end cover, a casing, a rear end cover and a protective cover arranged in sequence, and the protective cover includes retaining rods arranged at intervals in the circumferential direction, and the end of the retaining rod facing the rear end cover is vertical A lock bar is installed, and the lock bar rotates around the axis of the bar. A gear coaxial with the bar is provided on the side of the bar away from the bar; Long slots, and the inner circumference of the rear end cover is provided with round grooves respectively connected with the long slots, the bottom of the round slots is provided with an avoidance cavity for avoiding gears, and the outer circumference of the rear end cover is coaxially provided with ring grooves , the ring groove is connected with the avoidance chamber, and a drive ring is arranged coaxially rotating in the ring groove, and the inner side of the drive ring is provided with drive teeth meshing with the gear; the protective cover can be quickly disassembled after the motor is powered off, thus ensuring disassembly and assembly At the same time, it facilitates the cleaning of the motor and reduces the downtime of the motor.
Description
technical field [0001] The invention relates to the technical field of electric motors, in particular to a safe and convenient dust-cleaning electric motor. Background technique [0002] The main function of the motor is to generate driving torque as a power source for electrical appliances or various machinery. [0003] The existing motor includes a housing, in which a stator and a rotor are arranged, and the two ends of the rotor protrude from the housing respectively, one end of which is used to fix the cooling fan, and a protective cover is installed on the housing, and the protective cover covers the cooling fan. . [0004] There are following defects in the above-mentioned prior art scheme: [0005] After the motor has been used for a period of time, dust will form in the protective cover, resulting in a decline in heat dissipation. At this time, it is necessary to remove all the screws between the protective cover and the housing for cleaning, and then fix the two w...
Claims
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IPC IPC(8): H02K5/04H02K5/24
CPCH02K5/04H02K5/24
Inventor 俞杰
Owner 六安大川电机有限公司