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CN-224218233-U - Integrated tooth-separating motor

CN224218233UCN 224218233 UCN224218233 UCN 224218233UCN-224218233-U

Abstract

The utility model relates to the technical field of motors, in particular to an integrated tooth-dividing motor, which comprises a shell, wherein a stator assembly and a rotor assembly are arranged in the shell, an accommodating cavity is arranged at the rear side of the shell, a circuit board is arranged in the accommodating cavity, a wiring module and a driving module are integrated on the circuit board, at least 1 coil is wound on the stator assembly, wiring is extended to the direction of the accommodating cavity from the coil, the wiring on the stator assembly is connected with the wiring module, and the occupied volume of the motor and the driver can be greatly reduced by integrally arranging the driver in the motor, and meanwhile, the production cost of the motor with the same power can be reduced.

Inventors

  • FU KEKE
  • XU NING

Assignees

  • 广东锐龙动力技术有限公司

Dates

Publication Date
20260508
Application Date
20250427

Claims (10)

  1. 1. An integrated tooth motor which is characterized in that: Including casing (1), be provided with stator module (2) and rotor subassembly (3) in casing (1), the rear side of casing (1) is provided with holds chamber (11), be provided with circuit board (4) in holding chamber (11), it has wiring module and drive module to integrate on circuit board (4), it has at least 1 round coil (22) to twine on stator module (2), coil (22) are to holding chamber (11) direction extension have wiring (23), wiring (23) are connected with wiring module electricity.
  2. 2. An integrated tooth motor as claimed in claim 1, wherein: The shell body (1) comprises a front cover (12), a mounting seat (14) and a rear cover (13) which are sequentially arranged, a containing cavity (11) is formed between the rear cover (13) and the mounting seat (14), the stator assembly (2) and the rotor assembly (3) are arranged between the front cover (12) and the mounting seat (14), a plurality of through holes (141) are formed in the mounting seat (14), wiring (23) penetrates through the through holes (141), and the circuit board (4) is arranged in the containing cavity (11).
  3. 3. An integrated tooth motor as claimed in claim 2, wherein: The cross section of the through hole (141) is conical, a wiring round hole (41) is formed in the circuit board (4), and the wiring (23) is connected with the wiring round hole (41).
  4. 4. An integrated tooth motor as claimed in claim 2, wherein: the rear end of the mounting seat (14) is provided with a plurality of wire grooves (142) positioned beside the through holes (141), and the wiring (23) penetrates through the wire grooves (142).
  5. 5. An integrated tooth motor as claimed in claim 3 or 4, wherein: The rotor assembly (3) is movably arranged on the inner side of the stator assembly (2), the stator assembly (2) comprises a plurality of annular arranged segmented stators (21), at least 1 coil (22) is wound on each segmented stator (21), a plurality of vent holes (143) are formed in the mounting base (14), and radiating fins (5) are arranged between the mounting base (14) and the circuit board (4).
  6. 6. An integrated tooth motor as defined in claim 5, wherein: The stator assembly (2) comprises a mounting shell (24), the mounting shell (24) is sleeved on the segmented stator (21), the mounting shell (24) is connected with the inner side wall of the front cover (12), and the coil (22) is wound on the mounting shell (24).
  7. 7. An integrated tooth motor as defined in claim 6, wherein: The installation shell (24) comprises an upper shell (241) and a lower shell (242) which are detachably connected, a winding groove (243) is formed in each of the upper shell (241) and the lower shell (242), and the coil (22) is wound in the winding groove (243).
  8. 8. An integrated tooth motor as defined in claim 7, wherein: The sectional stator (21) comprises a first transverse portion (211) and a second transverse portion (212) which are arranged along the front-back direction, wherein the second transverse portion (212) is perpendicular to the first transverse portion (211), the cross section of the sectional stator (21) is T-shaped, the mounting shell (24) is sleeved on the first transverse portion (211), and the adjacent second transverse portions (212) are mutually abutted.
  9. 9. An integrated tooth motor as defined in claim 8, wherein: The left end and the right end of the second transverse portion (212) are respectively provided with a protrusion (213) and a groove (214), and the protrusions (213) on the second transverse portion (212) are clamped with the grooves (214) on the adjacent second transverse portion (212).
  10. 10. An integrated tooth motor as claimed in claim 1, wherein: The rotor assembly (3) comprises a rotating disc (31) and an output shaft (32), a plurality of permanent magnets (33) are arranged on the rotating disc (31) at intervals, the rear end of the output shaft (32) is connected with the rotating disc (31), the front end of the output shaft (32) extends to the outer side of the front cover (12), and ball bearings (34) are sleeved at the rear end and the front end of the output shaft (32).

Description

Integrated tooth-separating motor Technical Field The utility model relates to the technical field of motors, in particular to an integrated tooth-dividing motor. Background The patent with the publication number of CN202513705U discloses a brushless motor with a wiring board attached to the end face of a stator body, the brushless motor comprises a stator body and a framework disc, a coil outgoing line wiring board is attached to the end face of the framework disc outside the stator body, a connecting printed circuit is arranged on the wiring board, coil outgoing line wire heads are electrically connected with the printed circuit of the wiring board, wiring on the wiring board is connected with a driver, and when the motor is fixed with other equipment, the motor is fixed with the other equipment, the motor is fixed, the driver is also required to be fixed, the installation is difficult, the driver and the motor are arranged in a split mode, the wiring is long, storage and transportation of the motor are inconvenient when the size is large, the driver is easy to collide when the motor is carried, and the wiring is also damaged. Therefore, an integrated tooth motor is provided to solve the technical problems. Disclosure of utility model In order to solve the technical problems, the utility model aims to provide an integrated tooth-dividing motor, wherein a drive module and a wiring module are integrated on a circuit board, so that a driver and the motor are integrated, the installation volume can be reduced, and the cost is reduced. The utility model adopts the technical scheme that the integrated tooth-dividing motor comprises a shell, wherein a stator assembly and a rotor assembly are arranged in the shell, a containing cavity is formed in the rear side of the shell, a circuit board is arranged in the containing cavity, a wiring module and a driving module are integrated on the circuit board, at least 1 coil is wound on the stator assembly, wiring is extended from the coil to the direction of the containing cavity, and the wiring is electrically connected with the wiring module. As the further improvement of above-mentioned technical scheme, the casing is including protecgulum, mount pad and the back lid that sets gradually, form between back lid and the mount pad and hold the chamber, stator module and rotor subassembly set up between protecgulum and mount pad, be provided with a plurality of through-hole on the mount pad, the through-hole is worn to locate by the wiring, the circuit board sets up in holding the intracavity. As a further improvement of the technical scheme, the section of the through hole is conical, a wiring round hole is formed in the circuit board, and the wiring is connected with the wiring round hole. As a further improvement of the technical scheme, the rear end of the mounting seat is provided with a plurality of wire grooves positioned beside the through holes, and the wiring penetrates through the wire grooves. As a further improvement of the technical scheme, the rotor assembly is movably arranged on the inner side of the stator assembly, the stator assembly comprises a plurality of annular arranged segmented stators, at least 1 coil is wound on each segmented stator, a plurality of vent holes are formed in the mounting base, radiating fins are arranged between the mounting base and the circuit board, a plurality of vent holes are formed in the mounting base, and radiating fins are arranged between the mounting base and the circuit board. As a further improvement of the technical scheme, the stator assembly comprises a mounting shell, the mounting shell is sleeved on the segmented stator, the mounting shell is connected with the inner side wall of the front cover, and the coil is wound on the mounting shell. As a further improvement of the technical scheme, the mounting shell comprises an upper shell and a lower shell which are detachably connected, the upper shell and the lower shell are respectively provided with a winding groove, and the coil is wound in the winding grooves. As a further improvement of the above technical solution, the segmented stator includes a first transverse portion and a second transverse portion perpendicular to the first transverse portion, the cross section of the segmented stator is T-shaped, the mounting shell is sleeved on the first transverse portion, and adjacent second transverse portions are mutually abutted. As a further improvement of the technical scheme, the left end and the right end of the second transverse portion are respectively provided with a protrusion and a groove, and the protrusions on the second transverse portion are clamped with the grooves on the adjacent second transverse portion. As a further improvement of the technical scheme, the rotor assembly comprises a rotating disc and an output shaft, a plurality of permanent magnets are arranged on the rotating disc at intervals, the rear end of the output shaft is connected wit