CN111478518A

CN111478518A - Efficient motor for new energy automobile

Info

Publication number: CN111478518A
Application number: CN202010368935.0A
Authority: CN
Inventors: 石蔚
Original assignee: Dongguan Zhiyan Industrial Design Service Co ltd
Current assignee: ZHUZHOU ZHAOYUAN DYNAMO-ELECTRIC TECHNOLOGY Co.,Ltd.
Priority date: 2020-05-03
Filing date: 2020-05-03
Publication date: 2020-07-31
Anticipated expiration: 2040-05-03
Also published as: CN112721600A; CN111478518B

Abstract

The invention discloses a high-efficiency motor for a new energy automobile, which comprises a box body and first vertical plates, wherein an opening and a sliding groove are respectively formed in the right side of the box body, the inner wall of the lower surface of the box body is fixedly connected with the first vertical plates, and an elastic device is arranged on the right side in the box body. This high-efficient motor for new energy automobile, through the spill pole, the tooth sleeve, the fan, mutually support between first motor and the convex plate isotructure, can cool down the processing to first motor through the fan, thereby the normal work of first motor has been guaranteed, through the second motor, the semi-gear, the fourth spring, mutually support between tooth sleeve and the fan isotructure, can make the fan carry out reciprocating motion through the second motor, thereby the result of use of fan has been improved, through first motor, the tooth board, the gear, mutually support between montant and the third spring isotructure, can play absorbing effect to first motor through this device, thereby protect the motor.

Description

Efficient motor for new energy automobile

Technical Field

The invention relates to the technical field of new energy automobiles, in particular to a high-efficiency motor for a new energy automobile.

Background

Along with the rapid development of economy, people set up and attach importance to have played environmental protection, therefore, new energy automobile has obtained rapid development, new energy automobile uses the battery to come as the power supply, the motor through the battery drive car moves, consequently, guarantee that the normal work of motor is the important condition that new energy automobile went, also can produce the heat when the motor moves, and the radiating effect of motor is low excessively among the prior art, the motor breaks down when using easily for a long time, also can produce vibrations at the car in-process simultaneously, also not carry out shock attenuation processing to the motor among the prior art, and also not good to the protective effect of motor, so just shortened the life of motor.

Disclosure of Invention

The invention aims to provide a high-efficiency motor for a new energy automobile, and aims to solve the problems that the heat dissipation effect of the motor in the prior art is too low, and the motor is easy to break down after long-time use, which are provided by the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency motor for a new energy automobile comprises a box body and first vertical plates, wherein an opening and a sliding groove are formed in the right side of the box body respectively, a plurality of first vertical plates are fixedly connected to the inner wall of the lower surface of the box body, and an elastic device is arranged on the right side in the box body;

the elastic device comprises an L-shaped plate, a transverse plate, a first spring, an H-shaped rod, a second spring, a thread rope and a roller;

the upper surface of the L shaped plate is fixedly connected with the inner wall of the box body, a chute and an opening are respectively formed in the L shaped plate, a first transverse plate is installed above the right side of the L shaped plate, the outer wall of the first transverse plate is in clearance fit with the inner walls of the L shaped plate and the chute of the box body, a plurality of first springs are installed above the first transverse plate, the upper side and the lower side of each first spring are fixedly connected with the box body and the first transverse plate respectively, an H-shaped rod is installed at the opening of the L shaped plate, the outer wall of the H-shaped rod is in clearance fit with the inner wall of the opening of the L shaped plate, a second spring is installed on the outer wall below the H-shaped rod, a wire rope is fixedly connected above the H-shaped rod, the outer wall above the wire rope penetrates through the first transverse plate and the box body respectively, the outer wall of the wire rope is in clearance fit with the inner walls of the through holes of the first transverse plate and the box.

Preferably, the distance between a plurality of the first springs is distributed at equal intervals.

Preferably, the first cross plate and the L-shaped plate form a sliding structure.

Preferably, a damping device is arranged below the inner part of the box body;

the damping device comprises a second vertical plate, a convex plate, a tooth plate, a gear, a vertical rod, a third spring and a first motor;

the lower surface of the second vertical plate is fixedly connected with the box body, a chute is arranged inside the right side of the second vertical plate, a convex plate is arranged above the right side of the second vertical plate, the outer walls of the left side and the right side of the convex plate are in clearance fit with the inner walls of the chute of the second vertical plate and the box body respectively, a groove is arranged on the left side above the convex plate, the inner wall of the groove of the convex plate is in clearance fit with the outer wall below the H-shaped rod, a first motor is fixedly connected inside the upper part of the convex plate, openings are arranged on the left side and the right side of the convex plate, a vertical rod is arranged at the opening of the convex plate, the outer wall of the left vertical rod and the outer wall of the right vertical rod are in clearance fit with the inner wall of the opening of the convex plate, the lower surface of the left vertical rod and the lower surface of the, control the inboard of montant is equipped with the tooth dental lamina, controls the upper surface of tooth dental lamina links to each other with the lower fixed surface of convex plate, controls the gear is installed to the inboard of tooth dental lamina, controls gear and tooth dental lamina intermeshing controls the gear rotates through pivot and first riser and links to each other.

Preferably, the left vertical rod and the right vertical rod are symmetrically distributed by taking the middle point of the convex plate as the center.

Preferably, the second vertical plate is perpendicular to the lower surface of the box body.

Preferably, a heat dissipation device is installed on the left side inside the box body;

the heat dissipation device comprises a concave rod, a tooth sleeve, a fan, an L-shaped rod, a fourth spring, a third vertical plate, a second motor, a half gear and a fourth vertical plate;

the left side of spill pole links to each other with the box is fixed, the tooth sleeve is installed to the outer wall of spill pole, the telescopic inner wall of tooth and the outer wall clearance fit of spill pole, the telescopic right side rigid coupling of tooth has the fan, the telescopic lower surface left side rigid coupling of tooth has L shape pole, a plurality of fourth springs are installed to the below of L shape pole, control the upper and lower both sides of fourth spring link to each other with L shape pole and spill pole are fixed respectively, the third riser is installed in the left side of spill pole, the left side of third riser links to each other with the box is fixed, the preceding terminal surface rigid coupling of third riser has the second motor, the below of second motor is equipped with the fourth riser, the left side of fourth riser links to each other with the box is fixed, the preceding terminal surface of fourth riser rotates through the pivot and is connected with the semi-gear, the pivot department of semi-gear rotates through the output shaft of belt and second motor and links to each other, semi-gear and tooth sleeve intermeshing.

Preferably, the meshing ratio of the half gear to the tooth socket is 1: 1.

compared with the prior art, the invention has the beneficial effects that:

1. this high-efficient motor for new energy automobile through mutual cooperation between spill pole, tooth sleeve, fan, first motor and the convex plate isotructure, can cool down the processing through the fan to first motor to the normal work of first motor has been guaranteed.

2. This high-efficient motor for new energy automobile through mutually supporting between second motor, semi-gear, L shape pole, fourth spring, tooth facing sleeve and the fan isotructure, can make the fan carry out reciprocating motion through the second motor to the result of use of fan has been improved.

3. This high-efficient motor for new energy automobile through mutual cooperation between convex plate, first motor, tooth board, gear, montant and the third spring isotructure, can play absorbing effect to first motor through this device to protect the motor.

4. This high-efficient motor for new energy automobile through mutually supporting between first good bar, first spring, H shape pole, second spring and the first motor isotructure, can further protect the top of first motor through first spring and second spring to the life of first motor has been increased.

5. This high-efficient motor for new energy automobile drives the half gear through the belt and rotates, and when tooth portion on the half gear contacted with the tooth on the tooth sleeve, the half gear drove tooth sleeve and removed, and tooth sleeve extrudees the fourth spring, and tooth sleeve drove the fan and removes simultaneously, cools down through the fan to first motor, realizes the purpose of cooling.

6. This high-efficient motor for new energy automobile, tooth department through half gear tooth on the tooth socket makes, the tooth socket makes it reset through the elasticity performance of fourth spring, the purpose that improves the radiating effect has just been reached like this, when first motor produces vibrations, first motor drives the convex plate and removes, the convex plate extrudees the third spring, the convex plate moves the tooth dental lamina and removes simultaneously, the tooth dental lamina drives the gear and rotates, the vibrations that the elasticity performance through gear and third spring received first motor reduce, just so reach the purpose of protecting first motor.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cord, the housing and the first spring of FIG. 1;

FIG. 3 is a schematic view of the structure of the H-bar, second spring and L-shaped plate of FIG. 1;

FIG. 4 is a schematic view of the third spring, the vertical rod and the tooth plate of FIG. 1;

FIG. 5 is a schematic view of the tooth socket, fan and second motor of FIG. 1;

fig. 6 is a schematic view of the structure of the half gear, the concave bar and the L-shaped bar in fig. 1.

In the figure, 1, a box body, 2, a first vertical plate, 3, an elastic device, 301 and L shaped plates, 302, a transverse plate, 303, a first spring, 304, an H-shaped rod, 305, a second spring, 306, a rope, 307, a roller, 4, a shock absorption device, 401, a second vertical plate, 402, a convex plate, 403, a tooth plate, 404, a gear, 405, a vertical rod, 406, a third spring, 407, a first motor, 5, a heat dissipation device, 501, a concave rod, 502, a tooth sleeve, 503, a fan, 504, L shaped rods, 505, a fourth spring, 506, a third vertical plate, 507, a second motor, 508, a half gear, 509 and a fourth vertical plate.

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. 1-6, the invention provides a technical scheme that an efficient motor for a new energy automobile comprises a box body 1 and a first vertical plate 2, an opening and a sliding groove are respectively formed in the right side of the

box body

1, 2 first vertical plates 2 are fixedly connected to the inner wall of the lower surface of the box body 1, an elastic device 3 is installed on the right side of the interior of the box body 1, the elastic device 3 comprises a L-shaped plate 301, a transverse plate 302, a first spring 303, an H-shaped rod 304, a second spring 305, a cord 306 and a roller 307, the upper surface of the L-shaped plate 301 is fixedly connected to the inner wall of the box body 1, a sliding groove and an opening are respectively formed in the interior of a 360-shaped plate 301, a first transverse plate 302 is installed above the right side of a 5639-shaped plate 301, the outer wall of the first transverse plate 302 is respectively in clearance fit with the inner wall of the sliding groove of the box body 1, the first transverse plate 302 can move at the sliding groove of the L-shaped plate 301 and the box body 1, the sliding groove, the first transverse plate 302 and the sliding groove of the box body 1-shaped plate 304 can move through the sliding groove, the transverse plate 302 and the sliding groove 306, the first transverse plate 302 can move along the sliding groove 306, the sliding groove 306 and the sliding groove of the H-shaped plate 304, the transverse plate 302, the sliding groove of the box body 302, the box body 302 can move along the H-shaped plate, the sliding groove, the H-shaped plate 304, the sliding groove 306 and the sliding groove, the sliding groove 304 can move the sliding groove, the sliding groove 306 can move the sliding groove, the sliding groove 306 and the sliding groove of the sliding groove.

The damping device 4 is arranged below the inside of the box body 1, the damping device 4 comprises a second vertical plate 401, a convex plate 402, a tooth plate 403, a gear 404, a vertical rod 405, a third spring 406 and a first motor 407, the lower surface of the second vertical plate 401 is fixedly connected with the box body 1, a sliding groove is formed in the right side of the second vertical plate 401, the convex plate 402 is arranged above the right side of the second vertical plate 401, the outer walls of the left side and the right side of the convex plate 402 are in clearance fit with the inner walls of the sliding grooves of the second vertical plate 401 and the box body 1 respectively, the convex plate 402 can move at the sliding grooves of the second vertical plate 401 and the box body 1, the convex plate 402 can be limited by the sliding groove 401 and the box body 1, a groove is formed in the left side above the convex plate 402, the inner wall of the groove of the convex plate 402 is in clearance fit with the outer wall of the lower side of the H-shaped rod 304, the concave plate 402 can be limited by the H-shaped, the model of the first motor 407 is QS48V1000W, an output shaft of the first motor 407 is connected with an external device of an automobile, openings are formed in the left side and the right side of the convex plate 402, a vertical rod 405 is installed at the opening of the convex plate 402, outer walls of the left vertical rod 405 and the right vertical rod 405 are in clearance fit with an inner wall of the opening of the convex plate 402, the vertical rod 405 can move at the opening of the convex plate 402, lower surfaces of the left vertical rod 405 and the right vertical rod 405 are fixedly connected with the box body 1, outer walls of the left vertical rod 405 and the right vertical rod 405 are provided with a third spring 406, upper sides and lower sides of the left third spring 406 are respectively fixedly connected with the convex plate 402 and the box body 1, the third spring 406 is in a compressed state when the convex plate 402 moves downwards, tooth plates 403 are arranged on the inner sides of the left vertical rod 405, upper surfaces of the left tooth plates 403 and the right tooth plates are, the gear 404 can rotate through the tooth board 403, and the left and right gears 404 rotate through the rotating shaft and the first vertical plate 2 to be connected, and the gear 404 can rotate at the first vertical plate 2 through the rotating shaft, and the left and right vertical rods 405 are symmetrically distributed by taking the middle point of the convex plate 402 as the center, and the second vertical plate 401 is perpendicular to the lower surface of the box body 1.

The heat dissipation device 5 is installed on the left side inside the box body 1, the heat dissipation device 5 comprises a concave rod 501, a tooth socket 502, a fan 503, a L-shaped rod 504, a fourth spring 505, a third vertical plate 506, a second motor 507, a half gear 508 and a fourth vertical plate 509, the left side of the concave rod 501 is fixedly connected with the box body 1, the tooth socket 502 is installed on the outer wall of the concave rod 501, the inner wall of the tooth socket 502 is in clearance fit with the outer wall of the concave rod 501, the tooth socket 502 can move at the concave rod 501, the fan 503 is fixedly connected to the right side of the tooth socket 502, the model of the fan is YNF-200-2T, the tooth socket 502 is fixedly connected with the L-shaped rod 504 on the left side of the lower surface, the tooth socket 502 can drive the L-shaped rod 504 to move, 2 fourth springs 505 are installed below the L-shaped rod 504, the upper and lower sides of the left and right fourth springs 505 are fixedly connected with the concave rod 504 and the concave rod 501 respectively, when the tooth socket 504 moves downwards, the fourth spring 505 is connected with the left side of the box body, the half gear 508 is connected with the motor 508, the output shaft of the motor 508, the tooth socket 508, the half gear 508, the output shaft of the motor is connected with the motor via the tooth socket 508, the vertical plate 508, the motor 508, the vertical shaft 507, the motor is connected with the motor via the vertical plate 508, the motor, the output shaft 507 of the motor, the motor is connected with the motor, the motor 508, the motor, the output shaft 507, the motor is connected with the motor, the.

When an operator needs to use the high-efficiency motor for the new energy automobile, firstly, the operator connects the external power supply of the second motor 507 and the fan 503, the second motor 507 and the fan 503 are started, the output shaft of the second motor 507 drives the half gear 508 to rotate through a belt, when the toothed part on the half gear 508 is contacted with the teeth on the toothed sleeve 502, the half gear 508 drives the toothed sleeve 502 to move, the toothed sleeve 502 extrudes the fourth spring 505, meanwhile, the toothed sleeve 502 drives the fan 503 to move, the fan 503 cools the first motor 407, when the teeth of the half gear 508 rotate over the teeth on the toothed sleeve 502, the toothed sleeve 502 resets through the elastic performance of the fourth spring 505, so that the purpose of improving the heat dissipation effect is achieved, when the first motor 407 vibrates, the first motor 407 drives the convex plate 402 to move, the convex plate 402 extrudes the third spring 406, meanwhile, the convex plate 402 drives the tooth plate 403 to move, the tooth plate 403 drives the gear 404 to rotate, and the vibration of the first motor 407 is reduced through the elastic performance of the gear 404 and the third spring 406, so that the purpose of protecting the first motor 407 is achieved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient motor for new energy automobile, includes box (1) and first riser (2), opening and spout have been seted up respectively to the right side inside of box (1), the lower surface inner wall rigid coupling of box (1) has a plurality of first risers (2), its characterized in that: an elastic device (3) is arranged on the right side inside the box body (1);

the elastic device (3) comprises an L-shaped plate (301), a transverse plate (302), a first spring (303), an H-shaped rod (304), a second spring (305), a wire rope (306) and a roller (307);

the upper surface of the L-shaped plate (301) is fixedly connected with the inner wall of the box body (1), a sliding groove and an opening are respectively formed in the L-shaped plate (301), a first transverse plate (302) is installed above the right side of the L-shaped plate (301), the outer wall of the first transverse plate (302) is respectively in clearance fit with the inner walls of the L-shaped plate (301) and the box body (1), a plurality of first springs (303) are installed above the first transverse plate (302), the upper side and the lower side of each first spring (303) are respectively fixedly connected with the box body (1) and the first transverse plate (302), an H-shaped rod (304) is installed at the opening of the L-shaped plate (301), the outer wall of the H-shaped rod (304) is in clearance fit with the inner wall of the opening of the L-shaped plate (301), a second spring (305) is installed on the outer wall below the H-shaped rod (304), a wire rope (306) is fixedly connected with a roller drum (307) which is fixedly connected with the upper side of the box body (307) and the roller (307) which are respectively in clearance fit with the opening of the first transverse plate (302).

2. The efficient motor for the new energy automobile according to claim 1, characterized in that: the distances among the first springs (303) are distributed at equal intervals.

3. The efficient motor for the new energy automobile is characterized in that the first transverse plate (302) and the L-shaped plate (301) form a sliding structure.

4. The efficient motor for the new energy automobile according to claim 1, characterized in that: a damping device (4) is arranged below the inner part of the box body (1);

the damping device (4) comprises a second vertical plate (401), a convex plate (402), a tooth plate (403), a gear (404), a vertical rod (405), a third spring (406) and a first motor (407);

the lower surface of the second vertical plate (401) is fixedly connected with the box body (1), a sliding groove is formed in the right side of the second vertical plate (401), the convex plate (402) is installed above the right side of the second vertical plate (401), the outer walls of the left side and the right side of the convex plate (402) are in clearance fit with the inner walls of the sliding groove positions of the second vertical plate (401) and the box body (1) respectively, a groove is formed in the left side of the upper side of the convex plate (402), the inner wall of the groove position of the convex plate (402) is in clearance fit with the outer wall of the lower side of the H-shaped rod (304), the first motor (407) is fixedly connected to the inner wall of the upper side of the convex plate (402), an opening is formed in the left side and the right side of the convex plate (402), the vertical rod (405) is installed at the opening of the convex plate (402), the outer wall of the vertical rod (405) is in clearance fit with the inner wall of the opening, control third spring (406) is installed to the outer wall of montant (405), controls the upper and lower both sides of third spring (406) are fixed continuous with convex plate (402) and box (1) respectively, control the inboard of montant (405) is equipped with tooth dental lamina (403), controls the upper surface of tooth dental lamina (403) links to each other with the lower fixed surface of convex plate (402), controls gear (404), control are installed to the inboard of tooth dental lamina (403) gear (404) and tooth dental lamina (403) intermeshing controls gear (404) rotates through pivot and first riser (2) and links to each other.

5. The efficient motor for the new energy automobile according to claim 4, characterized in that: the left vertical rod (405) and the right vertical rod (405) are symmetrically distributed by taking the middle point of the convex plate (402) as the center.

6. The efficient motor for the new energy automobile according to claim 4, characterized in that: the second vertical plate (401) is perpendicular to the lower surface of the box body (1).

7. The high-efficiency motor for the new energy automobile according to claims 1 to 6, characterized in that: a heat dissipation device (5) is arranged on the left side inside the box body (1);

the heat dissipation device (5) comprises a concave rod (501), a tooth sleeve (502), a fan (503), an L-shaped rod (504), a fourth spring (505), a third vertical plate (506), a second motor (507), a half gear (508) and a fourth vertical plate (509);

the left side of concave pole (501) links to each other with box (1) is fixed, tooth sleeve (502) are installed to the outer wall of concave pole (501), the inner wall of tooth sleeve (502) and the outer wall clearance fit of concave pole (501), the right side rigid coupling of tooth sleeve (502) has fan (503), the lower surface left side rigid coupling of tooth sleeve (502) has L shape pole (504), a plurality of fourth spring (505) are installed to the below of L shape pole (504), control the upper and lower both sides of fourth spring (505) are fixed continuous with L shape pole (504) and concave pole (501) respectively, third riser (506) are installed in the left side of concave pole (501), the left side and box (1) of third riser (506) are fixed continuous, the preceding terminal surface rigid coupling of third riser (506) has second motor (507), the fourth riser (509) of second motor (507), the left side and the fixed continuous of fourth riser (509) are connected to each other the box (508) the half gear wheel gear (508) is connected with the rotation axis of half gear (508) and half gear wheel (508) rotation motor (508) below is equipped with half gear wheel (508).

8. The high-efficiency motor for the new energy automobile according to claims 1 to 7, characterized in that: the meshing ratio of the half gear (508) to the tooth sleeve (502) is 1: 1.

9. the use method of the efficient motor for the new energy automobile is characterized by comprising the following steps of: when an operator needs to use the high-efficiency motor for the new energy automobile, firstly, the operator connects the external power supply of the second motor 507 and the fan 503, the second motor 507 and the fan 503 are started, the output shaft of the second motor 507 drives the half gear 508 to rotate through a belt, when the toothed part on the half gear 508 is contacted with the teeth on the toothed sleeve 502, the half gear 508 drives the toothed sleeve 502 to move, the toothed sleeve 502 extrudes the fourth spring 505, meanwhile, the toothed sleeve 502 drives the fan 503 to move, the fan 503 cools the first motor 407, when the teeth of the half gear 508 rotate over the teeth on the toothed sleeve 502, the toothed sleeve 502 resets through the elastic performance of the fourth spring 505, so that the purpose of improving the heat dissipation effect is achieved, when the first motor 407 vibrates, the first motor 407 drives the convex plate 402 to move, the convex plate 402 extrudes the third spring 406, meanwhile, the convex plate 402 drives the tooth plate 403 to move, the tooth plate 403 drives the gear 404 to rotate, and the vibration of the first motor 407 is reduced through the elastic performance of the gear 404 and the third spring 406, so that the purpose of protecting the first motor 407 is achieved.