CN216356209U

CN216356209U - New energy motor with built-in auxiliary stator core for dismounting

Info

Publication number: CN216356209U
Application number: CN202122580953.8U
Authority: CN
Inventors: 方国水; 陈科江; 林曦
Original assignee: Jiangsu Minxian Electric Drive Technology Co ltd
Current assignee: Jiangsu Minxian Electric Drive Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-19
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a new energy motor with a built-in auxiliary stator core for disassembly and assembly, which comprises a base, grooves and a stator core body, wherein the bottom of the base is provided with a bottom cover through bolts, the grooves are symmetrically formed in the inner walls of two sides of the base, the stator core body is arranged in the base, fixing rods are symmetrically distributed and arranged at the bottom of the stator core body, a stator winding is arranged on the inner side of the stator core body, a rotor is arranged on the inner side of the stator winding, and a top cover is arranged at the top of the base through bolts. According to the stator core, the movable plate is arranged in the groove, one side of the movable plate is in contact with the stator core body, the connecting rod is arranged at the bottom end of the fixed rod, when a worker dismantles the stator core body, the connecting rod provides a disassembling position for the worker, and the connecting plate moves in the groove, so that the stator core body has a moving space, and the worker can conveniently disassemble the stator core body.

Description

New energy motor with built-in auxiliary stator core for dismounting

Technical Field

The utility model relates to the technical field of new energy motors, in particular to a new energy motor with a built-in auxiliary stator core for dismounting.

Background

The new energy motor is a motor applied to a new energy automobile, and a plurality of new energy automobiles are on the market at present through social development and improvement of environmental awareness.

The existing new energy motor has the defects that:

1. the utility model discloses a new energy automobile motor and belongs to the technical field of motor accessories, and the comparison document CN110311498B discloses the new energy automobile motor. It has solved current motor and has produced the displacement and lead to the problem that the wire pine takes off because of jolting. This new energy automobile motor includes motor main part, and motor main part's both ends are equallyd divide and are equipped with two supporting component do not, are provided with mounting plate under motor main part, and mounting plate's up end is located motor main part's both sides and all is provided with the mounting panel, and supporting component comprises collar and four support foot rests, four support foot rest per two for a set of two support unit that constitute two longitudinal symmetries and set up, the mounting panel is located and equallys divide on the inside wall of corresponding support foot rest department and do not set up last mounting groove and the lower mounting groove that supplies corresponding support foot rest to install, is provided with between the tank bottom surface of lower mounting groove in the mounting panel and the corresponding support foot rest and links firmly mutually and play the absorbing elastic element of buffering with the mounting panel. The novel energy motor has the advantages of preventing the motor from bumping and displacing and preventing the lead from loosening, but the stator core in the novel energy motor is inconvenient to assemble and disassemble, so that troubles are caused to workers.

2. Traditional new forms of energy motor dispels the heat through radiator fan, and this radiating mode not only can produce the noise, still can strengthen the vibration of motor, makes the motor not convenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a new energy motor with a built-in auxiliary stator core for dismounting, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a new energy motor with a built-in auxiliary stator core for disassembly and assembly comprises a base, grooves and a stator core body, wherein a bottom cover is installed at the bottom of the base through bolts, and the grooves are symmetrically formed in inner walls of two sides of the base;

a stator core body is arranged in the base, and fixing rods are symmetrically distributed at the bottom of the stator core body;

stator winding is installed to the inboard of stator core body, the rotor is installed to stator winding's inboard, the top cap is installed through the bolt in the top of frame.

Preferably, the inner wall of the base is provided with a heat conducting plate, the heat conducting plate penetrates through the outer side of the base, and the outer side of the heat conducting plate is provided with a plurality of radiating fins.

Preferably, a junction box is installed at the bottom of the bottom cover, a connecting wire is installed at one side of the junction box, and a connector lug is installed at one end of the connecting wire.

Preferably, a moving plate is mounted on the inner side of the groove, and the inner side of the moving plate is in contact with the stator core body.

Preferably, the bottom end of the fixed rod is provided with a connecting rod.

Preferably, the connecting shaft is installed at the top of the rotor, the top end of the connecting shaft penetrates through the top of the top cover, and the connecting wheel is installed at the top end of the connecting shaft.

Preferably, the top of the top cover is provided with a bearing in a penetrating manner, and the bearing is positioned on the outer side of the connecting shaft.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model symmetrically arranges grooves on the inner wall of the base, the moving plate is arranged in the grooves, one side of the moving plate is contacted with the stator core body, meanwhile, the bottom of the stator core body is symmetrically provided with fixed rods, the bottom ends of the fixed rods are provided with connecting rods, the connecting rods connect the fixed rods, when workers disassemble the stator core body, the disassembly position is provided for the workers through the connecting rod, so that the workers can conveniently disassemble, when the stator core is disassembled, the connecting plate moves in the groove, so that a worker has a moving space for the stator core body when disassembling, also reduce the area of contact of stator core body and inner wall simultaneously, have the migration distance can produce the impact force simultaneously, make things convenient for the staff to dismantle, also make things convenient for the staff to install the stator core body through the connecting rod.

2. The heat-conducting plate is arranged on the inner wall of the base, penetrates through the inner wall of the base, and is contacted with the stator core at the inner side, so that heat generated by internal elements can be transmitted through the heat-conducting plate, the radiating fins are arranged at the outer side of the heat-conducting plate, the heat transmitted by the heat-conducting plate can enter the radiating fins and be radiated through the radiating fins, the radiating effect is achieved, noise and vibration cannot be generated due to the radiating, and the using performance of the motor can be improved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a schematic diagram of a heat conducting plate according to the present invention;

fig. 4 is a schematic view of the stator core structure of the present invention.

In the figure: 1. a machine base; 101. a heat conducting plate; 102. a heat sink; 2. a bottom cover; 201. a junction box; 202. a connecting wire; 203. a connector lug; 3. a groove; 301. moving the plate; 4. a stator core body; 401. fixing the rod; 402. a connecting rod; 403. a stator winding; 5. a rotor; 501. a connecting shaft; 502. a connecting wheel; 6. a top cover; 601. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: a new energy motor with an auxiliary stator core inside for dismounting,

in the first embodiment, the base comprises a base 1, a bottom cover 2 and a groove 3, the bottom cover 2 is installed at the bottom of the base 1 through a bolt, a heat conducting plate 101 is installed on the inner wall of the base 1, the heat conducting plate 101 penetrates through the outer side of the base 1, a plurality of radiating fins 102 are installed at the outer side of the heat conducting plate 101, the base 1 is a shell, an installation position is provided for an internal structure, so that the base can be installed, and meanwhile, the heat conducting plate 101 plays a role in protecting the internal structure, the heat conducting plate 101 plays a role in conducting heat, heat generated by the internal structure can be timely transmitted out through the heat conducting plate 101, the internal heat is prevented from being overhigh and damaging a motor, the radiating fins 102 play a role in radiating heat, when the heat conducting plate 101 transmits out the heat, the heat can be timely radiated through the radiating fins 102, a junction box 201 is installed at the bottom of the bottom cover 2, a connecting wire 202 is installed at one side of the junction box 201, a connector 203 is installed at one end of the connecting wire 202, the bottom cover 2 can be disassembled, maintenance is convenient for workers, meanwhile, an installation position is provided for the junction box 201, the junction box 201 can be installed, the junction box 201 provides a space for wiring of an internal circuit, the connecting wire 202 plays a role in connection, meanwhile, an installation position is also provided for the connector lug 203, the connector lug 203 enables the motor to be connected with a power supply, grooves 3 are symmetrically formed in inner walls of two sides of the base 1, the moving plate 301 is installed on the inner sides of the grooves 3, the inner sides of the moving plate 301 are in contact with the stator core body 4, the grooves 3 provide a space for movement of the moving plate 301, the moving plate 301 can move, one side of the moving plate 301 is in contact with the stator core body 4, movement of the stator core body 4 is convenient, and disassembly of workers is convenient;

referring to fig. 4, an embodiment of the present invention: a new energy motor with an auxiliary stator core inside for dismounting,

the second embodiment comprises a stator core 4, a stator core body 4 is installed inside a machine base 1, fixing rods 401 are symmetrically distributed and installed at the bottom of the stator core body 4, a connecting rod 402 is installed at the bottom end of the fixing rod 401, the stator core body 4 is used as a part of a magnetic circuit of a motor for placing a stator winding 403, and in order to reduce eddy current and hysteresis loss caused by alternating magnetic potential in the core, the fixing rod 401 provides a position for installing the connecting rod 402, the connecting rod 402 plays a role in connection, and provides a position for a worker to move the stator core body 4 out, so that the worker can move the stator core out more conveniently;

referring to fig. 2, an embodiment of the present invention: a new energy motor with an auxiliary stator core inside for dismounting,

in the third embodiment, the motor comprises a rotor 5 and a top cover 6, a stator winding 403 is installed on the inner side of a stator core body 4, the stator winding 403 is a copper wire wound on the surface of the stator core body 4, the stator winding 403 can form a magnetic field to generate electromotive force to drive the rotor 5 to rotate, the rotor 5 is installed on the inner side of the stator winding 403, a connecting shaft 501 is installed on the top of the rotor 5, the top end of the connecting shaft 501 penetrates through the top of the top cover 6, a connecting wheel 502 is installed on the top end of the connecting shaft 501, the rotor 5 enables the output torque of the motor to generate torque output, the connecting shaft 501 plays a connecting role to provide an installation position for the connecting wheel 502 to enable the connecting wheel 502 to rotate, the connecting wheel 502 enables the motor to be connected with other equipment to drive the other equipment to operate, the top cover 6 is installed on the top of the base 1 through bolts, and a bearing 601 is installed on the top of the top cover 6, and bearing 601 is located the outside of connecting axle 501, and top cap 6 can be dismantled, makes things convenient for the staff to maintain, also provides the mounted position for bearing 601 simultaneously, and bearing 601 is used for reducing the friction of connecting axle 501, also is that connecting axle 501 pivoted is more stable.

The working principle is as follows: before using the new forms of energy motor, whether should examine this new forms of energy motor earlier and have the problem that influences the use, at first install the position that needs use with the new forms of energy motor, through connector lug 203 with this new forms of energy motor connecting circuit, at stator core body 4, under stator winding 403 and rotor 5's effect, make connecting axle 501 can rotate, thereby make connecting wheel 502 rotate, this new forms of energy motor makes things convenient for stator core body 4 to dismantle simultaneously, provide convenience for the staff, can not cause the puzzlement to it.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a new forms of energy motor of built-in supplementary stator core dismouting, includes frame (1), recess (3) and stator core body (4), its characterized in that: a bottom cover (2) is installed at the bottom of the base (1) through bolts, and grooves (3) are symmetrically formed in the inner walls of the two sides of the base (1);

a stator core body (4) is installed inside the base (1), and fixing rods (401) are symmetrically distributed at the bottom of the stator core body (4);

stator winding (403) are installed to the inboard of stator core body (4), rotor (5) are installed to the inboard of stator winding (403), top cap (6) are installed through the bolt in the top of frame (1).

2. The new energy motor with the built-in auxiliary stator core being disassembled and assembled according to claim 1, is characterized in that: the heat-conducting plate (101) is installed on the inner wall of the base (1), the heat-conducting plate (101) penetrates through the outer side of the base (1), and the plurality of radiating fins (102) are installed on the outer side of the heat-conducting plate (101).

3. The new energy motor with the built-in auxiliary stator core being disassembled and assembled according to claim 1, is characterized in that: the bottom of bottom cover (2) is installed terminal box (201), and connecting wire (202) are installed to one side of terminal box (201), and connector lug (203) are installed to the one end of connecting wire (202).

4. The new energy motor with the built-in auxiliary stator core being disassembled and assembled according to claim 1, is characterized in that: and a moving plate (301) is installed on the inner side of the groove (3), and the inner side of the moving plate (301) is in contact with the stator core body (4).

5. The new energy motor with the built-in auxiliary stator core being disassembled and assembled according to claim 1, is characterized in that: the bottom end of the fixed rod (401) is provided with a connecting rod (402).

6. The new energy motor with the built-in auxiliary stator core being disassembled and assembled according to claim 1, is characterized in that: connecting axle (501) is installed at the top of rotor (5), and the top of top cap (6) is run through on the top of connecting axle (501), and fifth wheel (502) are installed on the top of connecting axle (501).

7. The new energy motor with the built-in auxiliary stator core being disassembled and assembled according to claim 1, is characterized in that: the top of top cap (6) is run through and is installed bearing (601), and bearing (601) are located the outside of connecting axle (501).