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CN-224208713-U - Motor rotor cleaning device

CN224208713UCN 224208713 UCN224208713 UCN 224208713UCN-224208713-U

Abstract

The utility model relates to the technical field of mechanical cleaning and discloses a motor rotor cleaning device which comprises a supporting structure, wherein an airflow cavity is formed in the inner side of a supporting frame, two negative pressure covers are used for forming internal airflow circulation and reducing dust overflow, a plurality of first rotary spray heads are fixedly arranged in the inner side of the supporting frame, and two second rotary spray heads are fixedly arranged on two sides of the supporting frame. This motor rotor cleaning device, through putting motor rotor main part on four driving rollers, the air duct high pressure gas, high pressure gas will enter into the air duct inside, high pressure air flow enters into rotatory nozzle one and rotatory nozzle two, produce rotatory high pressure air flow, the motor drives the drive shaft rotation, it is rotatory to drive motor rotor main part, realize the effect of all-round cleaning, can all-round clean motor rotor main part, the exhaust tube is external to have negative pressure device, can produce the suction and take out the dust particle of negative pressure cover inside, accomplish whole cleaning process.

Inventors

  • ZHU LINCHONG
  • ZHU JUN

Assignees

  • 腾族科技(苏州)有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (6)

  1. 1. An electric motor rotor cleaning apparatus, comprising: A support frame (1) for supporting a structure; the two negative pressure covers (2) are used for forming internal airflow circulation and reducing dust overflow, and the two negative pressure covers (2) are fixedly arranged on the outer side of the support frame (1); The exhaust pipes (3) are used for exhausting dust particles, and the exhaust pipes (3) are communicated and arranged in the two negative pressure covers (2); the first rotary spray heads (4) are used for spraying rotary air flow, and the first rotary spray heads (4) are fixedly arranged on the inner side of the support frame (1); The two rotary spray heads (5) are used for spraying rotary air flow, and the two rotary spray heads (5) are fixedly arranged on two sides of the support frame (1); The two driving shafts (6) are used for driving the structure to rotate, the two driving shafts (6) are arranged inside the two shielding covers, and the two driving shafts (6) are driven by a motor to rotate in the same rotating direction; the four driving rollers (7) are used for supporting the structure, and the four driving rollers (7) are fixedly sleeved on the outer sides of the two driving shafts (6); the motor rotor main body (8) is arranged at the outer sides of the four driving rollers (7); The dust collecting cover (9) is used for collecting dust particles which cannot be sucked out, and the dust collecting cover (9) is arranged below the negative pressure cover (2).
  2. 2. The motor rotor cleaning device according to claim 1, wherein two U-shaped grooves are formed in the right side of the negative pressure cover (2), and the two U-shaped grooves are respectively arranged corresponding to the two driving shafts (6).
  3. 3. A motor rotor cleaning apparatus according to claim 1, wherein two of said rotary shower heads (5) are provided at both ends of the motor rotor main body (8) for cleaning both ends of the motor rotor main body (8).
  4. 4. The motor rotor cleaning apparatus as recited in claim 1, further comprising: the support plate is used for supporting and connecting the dust receiving cover (9), the support plate is fixedly arranged above the dust receiving cover (9), and a sliding hole is formed in the support plate and used for guiding out dust particles with large mass and incapable of being sucked out.
  5. 5. The motor rotor cleaning apparatus as recited in claim 1, further comprising: The driving assembly is used for driving the negative pressure cover (2) to move downwards, the output end of the driving assembly is fixedly connected with the negative pressure cover (2), and the driving assembly is of an existing structure and can be driven in two different modes of pneumatic or electric driving.
  6. 6. The motor rotor cleaning apparatus as recited in claim 1, further comprising: At least one air duct, at least one the air duct set up with the inside of support frame (1) and/or, a plurality of air ducts set up in the outside of negative pressure cover (2), and a plurality of the air duct respectively with a plurality of rotatory nozzle one (4), rotatory nozzle two (5) inlet end intercommunication setting together.

Description

Motor rotor cleaning device Technical Field The utility model relates to the technical field of mechanical cleaning, in particular to a motor rotor cleaning device. Background In the assembly process of the power motor of the new energy automobile, dust pollution may be generated on the surfaces of motor parts, and the conditions of reduced service life, short circuit and the like of the motor can be caused, so that the motor rotor needs to be cleaned in the assembly process of the motor or the assembly process of the motor to an automobile; Most of the existing cleaning devices blow by high-pressure gas, cannot clean the outer side of a motor rotor in an omnibearing manner, are not convenient to use, are easy to clean dead angles, and are difficult to thoroughly clean dust particles in a narrow slot. Disclosure of utility model In order to overcome the defects in the prior art, the utility model provides a motor rotor cleaning device which solves the problems in the prior art. In order to achieve the above purpose, the utility model provides a motor rotor cleaning device, comprising: The support frame is used for supporting the structure; The two negative pressure covers are used for forming internal airflow circulation and reducing dust overflow, and are fixedly arranged on the outer sides of the supporting frames; The exhaust pipes are used for exhausting dust particles and are communicated with the inside of the two negative pressure covers; The first rotary spray heads are used for spraying rotary air flow and fixedly arranged on the inner side of the supporting frame; the second rotary spray heads are used for spraying out rotary air flow and are fixedly arranged on two sides of the support frame; The two driving shafts are used for driving the structure to rotate, are arranged in the two shielding covers, are driven by the motors to rotate and have the same rotating direction; the four driving rollers are used for supporting the structure and fixedly sleeved on the outer sides of the two driving shafts; The motor rotor main body is arranged at the outer sides of the four driving rollers; The dust collecting cover is used for collecting dust particles which cannot be sucked out and is arranged below the negative pressure cover. Preferably, two U-shaped grooves are formed in the right side of the negative pressure cover, and the two U-shaped grooves are respectively arranged corresponding to the two driving shafts. Preferably, the two rotary spray heads II are arranged at two ends of the motor rotor main body and used for cleaning the two ends of the motor rotor main body. Preferably, the method further comprises: The dust collecting cover is fixedly installed above the dust collecting cover, and a sliding hole is formed in the support plate and used for guiding out dust particles with large mass and incapable of being sucked out. Preferably, the method further comprises: The driving assembly is used for driving the negative pressure cover to move downwards, the output end of the driving assembly is fixedly connected with the negative pressure cover, the driving assembly is of an existing structure, and two different modes of pneumatic or electric driving can be adopted for driving. Preferably, the method further comprises: At least one air duct, at least one the air duct set up with the inside of support frame, and/or, a plurality of air ducts set up in the outside of negative pressure cover, and a plurality of the air duct respectively with a plurality of rotatory nozzle I, rotatory nozzle II's inlet end intercommunication sets up together. Compared with the prior art, the utility model has the beneficial effects that: 1. This motor rotor cleaning device, through putting motor rotor main part on four driving rollers, the air duct high pressure gas, high pressure gas will enter into the air duct inside, high pressure air flow enters into rotatory nozzle one and rotatory nozzle two, produce rotatory high pressure air flow, the motor drives the drive shaft rotation, it is rotatory to drive motor rotor main part, realize the effect of all-round cleaning, can all-round clean motor rotor main part, the exhaust tube is external to have negative pressure device, can produce the suction and take out the dust particle of negative pressure cover inside, accomplish whole cleaning process. 2. This motor rotor cleaning device, the air duct is provided with the both sides, one is the inboard that sets up at the support frame, from inside realization guide air current, realize the effect of rotatory nozzle one and rotatory nozzle two supply high-pressure gas, another is the outside with a plurality of air ducts setting at the support frame, a plurality of air ducts and rotatory nozzle one, rotatory nozzle two one-to-one are connected, can realize independently supplying high-pressure gas's effect to a plurality of rotatory nozzle one and rotatory nozzle two, two different embodiments can select according to actual n