CN211530905U

CN211530905U - Adjustable driving motor

Info

Publication number: CN211530905U
Application number: CN201922241426.7U
Authority: CN
Inventors: 李晋; 郭兴利; 葛炎; 田树山; 王亚男
Original assignee: Liaoning Aerospace Linghe Automobile Co ltd
Current assignee: Liaoning Aerospace Linghe Automobile Co ltd
Priority date: 2019-12-15
Filing date: 2019-12-15
Publication date: 2020-09-18
Anticipated expiration: 2029-12-15

Abstract

The utility model discloses an adjustable driving motor, which comprises a rotating shaft, ball bearing, the cooling circulation pipe, the shell body, a stator, rotor and radiator fan, the pivot sets up the center department in the shell body is inside, the stator nestification sets up in the pivot, be located the inside of shell body, the stator sets up the inside at the shell body, set up around the rotor, ball bearing nestification is in the pivot, be located the top of shell body, the cooling circulation pipe sets up the inside at the shell body, radiator fan nestification sets up the tail end in the pivot, the utility model discloses an adjustable driving motor, through the cooling circulation pipe and the radiator fan who add, can realize the temperature from inside regulation driving motor, prevent that the motor from producing the damage because of overheated, driving motor's life has effectively been prolonged.

Description

Adjustable driving motor

Technical Field

The utility model relates to a new energy automobile field, in particular to adjustable driving motor.

Background

The driving motor is a main power source of the automobile and can drive the automobile. The driving motor can generate heat in the running process, and an ordinary automobile can adopt an external cooling device to cool the heat dissipated by the motor, but the method can only prevent the heat from damaging other parts, and cannot reduce the heat loss of the motor due to the heat.

Chinese patent CN201210305116.7 discloses an electric piston driven electric vehicle suitable for downhill braking, comprising: the device comprises an electric piston motor, a flywheel connected to a crankshaft in the electric piston motor, a clutch arranged on the flywheel, a gearbox connected with an output shaft of the clutch, and a vehicle transmission system in transmission connection with the output shaft of the gearbox; the gear ring at the outer edge of the flywheel is meshed with a driving gear of the starting system; the motor includes: the piston is arranged in the cylinder body and is made of a permanent magnet, and the connecting rod is used for connecting each piston with the crankshaft in a transmission way; the crankshaft is arranged below each cylinder body; the upper end of the cylinder body is provided with an electromagnet which has the same axial lead as the cylinder body, and a coil of the electromagnet is connected with a coil driving circuit; the coil driving circuit is connected with the CPU unit; the electromagnet is arranged on the turnover mechanism; an upper travel switch and a lower travel switch which are connected with the CPU unit are respectively arranged at the upper stop point and the lower stop point which are adjacent to the cylinder body, and a Hall sensor which is connected with the CPU unit is arranged at the bottom of the cylinder body.

The motor that relates to in the above-mentioned patent product can't solve the heat waste problem because of self heat production causes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a cooling circulation pipe and radiator fan through addding are provided, can realize the temperature of following inside regulation driving motor, prevent that the motor from producing the damage because of overheated, effectively prolong driving motor life's adjustable driving motor to solve the not enough that exists among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an adjustable driving motor, includes pivot, ball bearing, cooling circulation pipe, shell body, stator, rotor and radiator fan, and the pivot setting is in the inside center department of shell body, and the stator nestification sets up in the pivot, is located the inside of shell body, and the stator setting is in the inside of shell body, around the rotor setting, and ball bearing nestification is in the pivot, is located the top of shell body, and the cooling circulation pipe sets up in the inside of shell body, and radiator fan nestification sets up the tail end in the pivot.

Preferably, the ball bearing comprises an inner ring, an outer ring, a ball body and a support, the inner ring is embedded in the outer ring, the support is arranged on the outer wall of the inner ring, and the ball body is embedded in the support and arranged between the inner ring and the outer ring.

Preferably, the cooling circulation pipe comprises a steel pipe body, a feeding port, a discharging port and a sealing cover, the steel pipe body is arranged inside the outer shell, the feeding port and the discharging port are arranged on the outer shell, two ends of the steel pipe body are connected with the feeding port and the discharging port, and the sealing cover is arranged on the feeding port and the discharging port.

Preferably, the steel pipe body is circularly arranged in the outer shell around the rotating shaft in a reciprocating mode.

Preferably, the cooling fan comprises a mounting seat, fan blades and an end cover, the mounting seat is embedded and sleeved on the rotating shaft, the fan blades are uniformly arranged on the mounting seat, and the end cover covers the mounting seat and the fan blades and is arranged at the tail end of the outer shell.

The beneficial effect of adopting above technical scheme is: the utility model discloses an adjustable driving motor through cooling circulation pipe and radiator fan that add, can realize adjusting driving motor's temperature from inside, prevents that the motor from producing the damage because of overheated, effectively prolongs driving motor's life, ball bearing includes inner circle, outer lane, the ball body and support, and the inner circle nestification sets up in the inside of outer lane, and the support sets up on the outer wall of inner circle, and the ball body imbeds the support, sets up between inner circle and outer lane, and this structure can effectively realize the free rotation of pivot, cooling circulation pipe includes steel body, feed inlet, discharge gate and sealed lid, and the steel body sets up in the inside of shell, and feed inlet, discharge gate set up on the shell, and the both ends of steel body are connected with feed inlet, discharge gate, and sealed lid sets up on feed inlet and discharge gate, the steel body circulation is reciprocal to be set up in the shell around the pivot, the cooling circulation pipe of this structure can effectively realize the inside thermal elimination of motor through heat exchange, radiator fan includes mount pad, flabellum and end cover, and the mount pad intussuseption is set up in the pivot, and the flabellum evenly sets up on the mount pad, and mount pad and flabellum are covered to the end cover, set up the end at the shells, and this structure can effectively reach the further heat dissipation of motor through wind-force and handle.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the ball bearing of FIG. 1;

wherein, 1, a rotating shaft; 2. a ball bearing; 3. a cooling circulation pipe; 4. an outer housing; 5. a stator; 6. a rotor; 7. a heat radiation fan; 8. an inner ring; 9. an outer ring; 10. a ball body; 11. a support; 12. a steel pipe body; 13. a feed inlet; 14. a discharge port; 15. a sealing cover; 16. a mounting seat; 17. a fan blade; 18. and (4) end covers.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Fig. 1-2 show a specific embodiment of the present invention: the utility model provides an adjustable driving motor, including pivot 1, ball bearing 2, cooling circulation pipe 3, shell body 4, stator 5, rotor 6 and radiator fan 7, pivot 1 sets up the inside center department at shell body 4, stator 5 nestification sets up in pivot 1, be located the inside of shell body 4, stator 5 sets up the inside at shell body 4, set up around rotor 6, ball bearing 2 nestification is on pivot 1, be located the top of shell body 4, cooling circulation pipe 3 sets up the inside at shell body 4, radiator fan 7 nestification sets up the tail end at pivot 1, cooling circulation pipe 3 and radiator fan 7 that this device is through addding, can realize the temperature from inside regulation driving motor, prevent that the motor from producing the damage because of overheated, effectively prolong driving motor's life.

The ball bearing 2 shown in fig. 2 includes an inner ring 8, an outer ring 9, ball bodies 10 and a support 11, the inner ring 8 is embedded in the outer ring 9, the support 11 is arranged on the outer wall of the inner ring 8, the ball bodies 10 are embedded in the support 11 and arranged between the inner ring 8 and the outer ring 9, and the structure can effectively realize free rotation of the rotating shaft 1.

The cooling circulation pipe 3 includes steel body 12, feed inlet 13, discharge gate 14 and sealed lid 15, and steel body 12 sets up the inside at the shell 4, and feed inlet 13, discharge gate 14 set up on the shell 4, and the both ends of steel body 12 are connected with feed inlet 13, discharge gate 14, and sealed lid 15 sets up on feed inlet 13 and discharge gate 14, steel body 12 circulation is reciprocal to be set up in shell 4 around pivot 1, and the cooling circulation pipe 3 of this structure can effectively realize the inside thermal elimination of motor through heat exchange.

The heat dissipation fan 7 comprises a mounting seat 16, fan blades 17 and an end cover 18, the mounting seat 16 is embedded on the rotating shaft 1, the fan blades 17 are uniformly arranged on the mounting seat 16, the end cover 18 covers the mounting seat 16 and the fan blades 17 and is arranged at the tail end of the outer shell 4, and the structure can effectively achieve further heat dissipation treatment of the motor through wind power.

It should be further explained that the implementation principle of the adjustable driving motor of the present invention is that the motor generates heat during the operation process, and a part of the heat achieves heat exchange through the cooling liquid filled into the cooling circulation pipe 3, so as to realize cooling; another part of the heat is dissipated by the wind force of the heat dissipation fan 7.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. The utility model provides an adjustable driving motor, a serial communication port, including pivot, ball bearing, cooling circulation pipe, shell body, stator, rotor and radiator fan, the pivot sets up in the inside center department of shell body, and the stator nestification sets up in the pivot, is located the inside of shell body, and the stator setting is in the inside of shell body, around the rotor setting, and ball bearing nestification is in the pivot, is located the top of shell body, and the cooling circulation pipe sets up in the inside of shell body, and radiator fan nestification sets up the tail end in the pivot.

2. The adjustable drive motor of claim 1, wherein the ball bearing comprises an inner race nested within an outer race, a ball body nested within a cage disposed on an outer wall of the inner race, and a cage disposed between the inner race and the outer race.

3. The adjustable driving motor according to claim 1, wherein the cooling circulation pipe comprises a steel pipe body, a feeding port, a discharging port and a sealing cover, the steel pipe body is arranged inside the outer casing, the feeding port and the discharging port are arranged on the outer casing, two ends of the steel pipe body are connected with the feeding port and the discharging port, and the sealing cover is arranged on the feeding port and the discharging port.

4. The adjustable drive motor of claim 3, wherein the steel tubular body is disposed in an outer housing in a reciprocating manner about the axis of rotation.

5. The adjustable driving motor according to claim 1, wherein the heat dissipation fan comprises a mounting base, fan blades and an end cover, the mounting base is embedded on the rotating shaft, the fan blades are uniformly arranged on the mounting base, and the end cover covers the mounting base and the fan blades and is arranged at the tail end of the outer shell.