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CN-120237874-B - Water-air cooling permanent magnet direct-drive motor structure

CN120237874BCN 120237874 BCN120237874 BCN 120237874BCN-120237874-B

Abstract

The invention relates to the field of direct-driven motors, in particular to a water-air cooling permanent-magnet direct-driven motor structure, which comprises a base, wherein a groove body is formed in the base, a cooling pipeline is arranged in the groove body, the cooling pipeline comprises a straight pipe and a bent pipe, a cleaning mechanism for cleaning the inside of the straight pipe is arranged in the base, the cleaning mechanism comprises a cleaning ring arranged in the straight pipe, the outer peripheral surface of the cleaning ring is attached to the inner peripheral surface of the straight pipe, a motor is fixedly connected to the inner wall of the groove body, a cleaning screw rod is fixedly connected to an output shaft of the motor, a driving ring is slidably arranged on the inner wall of the groove body, the cleaning screw rod is arranged in the driving ring in a penetrating manner and is in threaded connection with the driving ring, a first electromagnet is arranged in the driving ring, and a first iron block matched with the first electromagnet is arranged in the cleaning ring. The invention solves the problem of lower cleaning effect of the cooling pipeline.

Inventors

  • LIU DONGCHENG
  • Xie Gaoze
  • ZHANG JIN
  • LIU SIDE

Assignees

  • 德瑞精工（深圳）有限公司

Dates

Publication Date
20260508
Application Date
20250427

Claims (7)

  1. 1. A water-air cooling permanent magnet direct-drive motor structure comprises a base (1), a groove body (11) is formed in the base (1), a cooling pipeline (2) is arranged in the groove body (11), and is characterized in that the cooling pipeline (2) comprises a straight pipe (21) and a bent pipe (22), a cleaning mechanism (3) for cleaning the inside of the straight pipe (21) is arranged in the base (1), the cleaning mechanism (3) comprises a cleaning ring (31) arranged in the straight pipe (21), the outer peripheral surface of the cleaning ring (31) is attached to the inner peripheral surface of the straight pipe (21), a motor (32) is fixedly connected to the inner wall of the groove body (11), a cleaning screw (33) is fixedly connected to an output shaft of the motor (32), a driving ring (34) is slidably arranged on the inner wall of the groove body (11), the cleaning screw (33) is arranged in the driving ring (34) in a penetrating mode, is in threaded connection with the driving ring (34), a first electromagnet is arranged in the driving ring (34), the cleaning ring (31) is attached to the inner peripheral surface of the straight pipe (21), a first electromagnet is matched with the first electromagnet (34), and the first electromagnet is arranged on the driving ring (34) in a driving ring (35), the axial center of the driving ring (34) is the same as the axial center of the straight pipe (21), a hairbrush is fixedly connected to the inner peripheral surface of the hairbrush ring (35) and is in contact with the outer peripheral surface of the straight pipe (21), the hairbrush ring (35) is composed of two semicircular first arc plates (351), a bidirectional screw (36) is rotatably arranged on the driving ring (34), two separating plates (37) are slidably arranged on the driving ring (34), two ends of the bidirectional screw (36) are respectively penetrated into the separating plates (37) and are in threaded connection with the separating plates (37), the two first arc plates (351) are respectively hinged to the separating plates (37), a torsion spring is sleeved on a hinged shaft arranged in the first arc plates (351), a transmission mechanism (4) is arranged in the groove body (11), the cleaning screw (33) can drive the bidirectional screw (36) to rotate through the transmission mechanism (4), a shaking mechanism (351) is arranged on the separating plates (37), one end of the cleaning screw (33) is connected with the cleaning screw (33) through the sliding screw (33), and the cleaning screw (33) is provided with a sliding groove (33), the cleaning gear (331) is fixedly connected with a first sliding block placed in a first sliding groove, the bidirectional screw (36) is fixedly connected with a separating gear (361), the transmission mechanism (4) comprises a first rotating shaft (41) and a second rotating shaft (42) which are rotatably installed in a groove body (11), a first conveying belt is sleeved on the first rotating shaft (41) and the second rotating shaft (42), a first gear (411) meshed with the cleaning gear (331) is fixedly connected to the first rotating shaft (41), a second gear (421) meshed with the separating gear (361) is fixedly connected to the second rotating shaft (42), a transmission spring (43) is fixedly connected to the inner wall of the groove body (11), the transmission spring (43) is in butt joint with the driving ring (34), and a locking mechanism (6) used for locking the driving ring (34) is installed in the groove body (11).
  2. 2. The water-air-cooled permanent magnet direct-drive motor structure according to claim 1, wherein the shaking mechanism (5) comprises a shaking shaft (51) rotatably mounted on a separation plate (37), a driving wheel (52) rotatably connected with the separation plate (37) is sleeved on the bidirectional screw (36), the bidirectional screw (36) is slidably connected with the driving wheel (52), a second sliding groove is formed in the peripheral surface of the bidirectional screw (36), a second sliding block placed in the second sliding groove is fixedly connected to the driving wheel (52), a second conveying belt is sleeved on the driving wheel (52) and the shaking shaft (51), a shaking cam (53) is fixedly connected to the shaking shaft (51), and the shaking cam (53) is abutted to the first arc plate (351).
  3. 3. The water-air-cooled permanent magnet direct-drive motor structure according to claim 1, wherein the inner top surface of the groove body (11) is provided with a mounting groove (111), the locking mechanism (6) comprises a locking spring (61) fixedly connected to the inner top surface of the mounting groove (111) and a locking block (62) placed in the mounting groove (111), the locking spring (61) is fixedly connected with the locking block (62), the peripheral surface of the driving ring (34) is provided with an inserting groove for inserting the locking block (62), the end surface of the locking block (62) facing the inserting groove (341) is provided with a locking inclined surface, the locking block (62) is fixedly connected with an L-shaped connecting rod (63), the bottom of the L-shaped connecting rod (63) is provided with a hemispherical surface, and the separating plate (37) can be contacted with the hemispherical surface.
  4. 4. The water-air-cooled permanent magnet direct-drive motor structure according to claim 1, wherein the cleaning ring (31) is composed of two semicircular second arc plates (311), the two second arc plates (311) are elastic plates, two sliding grooves (211) are formed in the inner wall of the straight pipe (21), sliding blocks (212) are slidably mounted in the two sliding grooves (211), connecting shafts (213) are rotatably mounted on the two sliding blocks (212), the two connecting shafts (213) are fixedly connected with the second arc plates (311) respectively, the second arc plates (311) can be in contact with the inner wall of the straight pipe (21), a rotating mechanism (7) for driving the two connecting shafts (213) to rotate is mounted on the straight pipe (21), a storage battery electrically connected with the first electromagnet through a wire is arranged in the groove body (11), and a switch part for controlling the power on and off of the storage battery is mounted on the two first arc plates (351).
  5. 5. The water-air cooled permanent magnet direct drive motor structure of claim 4, wherein the switch component comprises a first switch and a second switch which are respectively arranged on the two first arc plates (351), the first switch and the second switch are matched for use, the first switch is electrically connected with the storage battery through a wire, and the second switch is electrically connected with the first electromagnet through a wire.
  6. 6. The water-air cooled permanent magnet direct drive motor structure according to claim 5, wherein the rotating mechanism (7) comprises a rotating shaft (71) rotatably mounted on the inner wall of the sliding groove (211), the rotating shaft (71) extends to the outer side of the straight pipe (21), a third rotating shaft (72), a fourth rotating shaft (73) and a fifth rotating shaft (74) are rotatably mounted on the straight pipe (21), the third rotating shaft (72) and the rotating shaft (71) are connected through a conical gear set, the third rotating shaft (72) and the fourth rotating shaft (73) are connected through a conical gear set, a third conveyor belt is sleeved on the fourth rotating shaft (73) and the fifth rotating shaft (74), a fifth gear (741) is fixedly connected to the fifth rotating shaft (74), the fifth gear (741) is meshed with the cleaning gear (331), a square rod (75) is slidably mounted on the rotating shaft (71), the axis of the square rod (75) is identical to the axis of the rotating shaft (71), the end face of the connecting shaft (213) is provided with a square rod (75) for being inserted into the sliding groove (211).
  7. 7. The water-air-cooled permanent magnet direct-drive motor structure according to claim 6, wherein a driving groove (711) for sliding a square rod (75) is formed in the end face of the rotating shaft (71), a driving spring (76) is fixedly connected between the inner wall of the driving groove (711) and the square rod (75), the driving part comprises a driving plate (77) which is slidably mounted on the inner wall of the sliding groove (211), the square rod (75) is rotationally connected with the driving plate (77), a second electromagnet is fixedly connected on the inner wall of the sliding groove (211), a second iron block matched with the second electromagnet is fixedly connected on the driving plate (77), and the second electromagnet is respectively and electrically connected with the storage battery and the first electromagnet through leads.

Description

Water-air cooling permanent magnet direct-drive motor structure Technical Field The invention relates to the field of direct-drive motors, in particular to a water-air cooling permanent magnet direct-drive motor structure. Background The direct-drive motor is a motor technology capable of directly driving a load, and is characterized in that a novel rotary motor or a linear motor is directly coupled or connected to a driven load to realize driving, an intermediate transmission device such as a gear, a belt or a chain is not needed, the direct-drive motor can be divided into a rotary direct-drive motor and a linear direct-drive motor according to different motion modes, and the linear direct-drive motor, namely the linear motor, is a motor capable of directly driving the load to do linear motion. The related art can refer to the Chinese patent with publication number CN220510922U, which discloses a water-cooled linear motor, including linear motor body and water cooling plant, the linear motor body includes the base, the cell body has been seted up in the base, the water cooling plant includes the liquid reserve tank, the bottom surface fixed mounting of liquid reserve tank has the drain pipe, the one end fixed mounting of drain pipe has the connecting piece, the one end fixed mounting of connecting piece has the cooling tube, the cooling tube sets up in the cell body, the one end fixedly connected with back flow of cooling tube, the one end fixedly connected with pump body of back flow, the output of pump body is connected with the feed liquor pipe, feed liquor pipe fixed mounting is in one side of liquid reserve tank, open the switch of pump body, the coolant liquid in the liquid reserve tank flows to the cooling tube through drain pipe and connecting piece, in getting into the pump body through the feed liquor pipe flows to retrieve in the liquid reserve tank at last, coolant liquid in the cooling tube exchanges with the hot air in the cell body, thereby dispel the heat to linear motor. To foretell correlation technique, after cooling tube used a period, can adhere to scale and impurity on cooling tube's the inner wall, need the staff to dismantle cooling tube from the cell body this moment to clear up cooling tube's inside, the operation process of staff is comparatively complicated, leads to cooling tube's clearance effect lower. Disclosure of Invention In order to solve the problem of low cleaning effect of a cooling pipeline, the invention provides a water-air cooling permanent magnet direct-drive motor structure. The invention provides a water-air cooled permanent magnet direct-drive motor structure, which adopts the following technical scheme: The utility model provides a water air cooling's permanent magnetism directly drives motor structure, includes the base, the base internal shaping has the cell body, be provided with cooling duct in the cell body, cooling duct includes straight tube and return bend, install the clearance mechanism that is used for carrying out the clearance to the inside of straight tube in the base, clearance mechanism is including setting up the clearance ring in the straight tube, the outer peripheral face of clearance ring is laminated with the inner peripheral face of straight tube, fixedly connected with motor on the inner wall of cell body, fixedly connected with clearance screw rod on the output shaft of motor, slidable mounting has the drive ring on the inner wall of cell body, the clearance screw rod wears to establish in the drive ring, and with drive ring threaded connection, be provided with first electro-magnet in the drive ring, be provided with the first iron plate that uses with first electro-magnet cooperation in the clearance ring. Preferably, the driving ring is provided with a brush ring which is the same as the axis of the driving ring, the driving ring is sleeved on the straight pipe, the axis of the driving ring is the same as the axis of the straight pipe, and the inner peripheral surface of the brush ring is fixedly connected with a brush and is in contact with the outer peripheral surface of the straight pipe. Preferably, the brush ring comprises two semicircular first arc plates, the driving ring is rotatably provided with a bidirectional screw, the driving ring is provided with two separating plates in a sliding manner, two ends of the bidirectional screw penetrate into the separating plates respectively and are in threaded connection with the separating plates, the two first arc plates are respectively hinged to the separating plates, a torsional spring is sleeved on a hinge shaft in the first arc plates, a transmission mechanism is arranged in the groove body, the cleaning screw can drive the bidirectional screw to rotate through the transmission mechanism, and a shaking mechanism for driving the first arc plates to shake is arranged on the separating plates. Preferably, one end of the cleaning screw is provided with a smooth section, the cleanin