CN219420423U - Damping shell for new energy automobile motor - Google Patents

Abstract

The utility model discloses a damping shell for a motor of a new energy automobile, which comprises a chassis, wherein a motor is arranged in the chassis, the right end of the motor is rotationally provided with an output shaft, the right end of the output shaft is positioned at the outer side of the chassis, a bearing is arranged at the joint of the right end of the output shaft and the right side wall of the chassis, a rear cover is fixedly arranged at the left side of the chassis, a plurality of first damping springs are fixedly arranged at the right end port of the first damping springs, a plurality of bearing seats are fixedly arranged at the bottom end of the inner side of the chassis, a second damping spring is fixedly arranged in each bearing seat, a bearing plate is fixedly arranged at the top of the second damping springs, positioning pins are fixedly arranged at the front and the rear of the left side and the right side of the top of the chassis, dust-proof plates are fixedly clamped on the four positioning pins, and dust-proof filter screens are fixedly arranged in the dust-proof plates. Compared with the prior art, the utility model has the advantages that: the damping effect is good, the fixing is convenient, and the efficient dust-proof heat dissipation function is achieved.

Description

Damping shell for new energy automobile motor

Technical Field

The utility model relates to the field of automobile accessories, in particular to a damping shell for a new energy automobile motor.

Background

The motor is an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction, and the main function of the motor is to generate driving torque, so that the motor is widely used as a power source of an electric appliance or various machines in the industrial production process, and the motor can vibrate during working, thereby generating noise.

However, the existing motor used on the automobile is generally fixed on the frame through bolts, so that the motor in hard connection is damaged due to jolt and shake, meanwhile, the internal device is installed compactly, so that the heat dissipation effect around the motor is poor, and the economic benefit is reduced. .

Disclosure of Invention

The utility model aims to solve the technical problems and provide the damping shell for the new energy automobile motor, which has the advantages of good damping effect, convenient fixation and high-efficiency dust resistance and heat dissipation.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a new energy automobile is shock attenuation shell for motor, includes the quick-witted case, machine case internally mounted has the motor, the motor right-hand member rotates and is equipped with the output shaft, the output shaft right-hand member is located the quick-witted case outside and installs the bearing with quick-witted case right side wall junction, quick-witted case left side fixed mounting has the back lid, the fixed a plurality of damping spring one that is equipped with in back lid right side, damping spring right-hand member port department is fixed and is equipped with the conflict board, quick-witted incasement portion bottom mounting is equipped with a plurality of bearer seats, the inside damping spring second that all fixes of bearer seat, damping spring second top is fixed and is equipped with the bearer plate, machine case top left and right sides all is fixed and is equipped with the locating pin, four the joint is fixed with the dust guard on the locating pin, the dust guard is fixed in inside to be equipped with the dustproof filter screen.

Furthermore, an annular base plate is fixedly arranged at the joint of the right end of the motor and the right side wall of the chassis, and the base plate is high-temperature resistant and elastic.

Further, the rear cover is provided with a vent and the left side is fixedly provided with an air filter plate, and four corners of the air filter plate are respectively connected with fastening screws in a threaded manner.

Furthermore, the damping shock absorber is fixedly arranged at the bottom of the bearing plate, the damping shock absorber can be inserted into the damping spring II, and the damping spring I is also fixedly provided with damping matched with the damping spring II.

Further, a heat dissipation machine case is fixedly arranged at the top of the machine case below the dustproof plate, and a heat dissipation machine set is fixedly arranged in the heat dissipation machine case.

Furthermore, the four corners of the bottom of the case are fixedly provided with fixing plates, and fixing bolts for fixing are screwed on the four fixing plates.

Compared with the prior art, the utility model has the advantages that: the external case is adopted to wrap the whole motor in a remembering way, so that the motor is fixed in the case and has a certain damping space. The bottom and the left side of casing have all set up damping spring and attenuator and have carried out the shock attenuation, avoid outside vibrations to cause the influence to inside motor, and the left side and the top of motor set up air intake and the air outlet that are used for ventilating respectively, filter and the dust removal protection at top to the inlet air respectively, avoid the dust to cause the influence to the motor, guarantee the high-efficient operation of motor when improving radiating efficiency. The motor is cooled efficiently and is also subjected to high-strength shock absorption protection.

Drawings

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

As shown in the figure: 1. a chassis; 2. a motor; 3. an output shaft; 4. a bearing; 5. a backing plate; 6, a rear cover; 7. a damping spring I; 8. a contact plate; 9. an air filter plate; 10. a bearing seat; 11. damping spring II; 12. damping shock absorber; 13. a carrying plate; 14. fastening a screw; 15. a positioning pin; 16. a dust-proof plate; 17. a dust-proof filter screen; 18. a heat dissipating chassis; 19. a heat dissipation fan unit; 20. a fixing plate; 21. and (5) fixing bolts.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and examples, it being understood that the specific examples described herein are only for explaining the present utility model and are not limited thereto.

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted in a broad sense, for example, as a fixed connection, as a removable connection, or as an integral connection, and the specific meaning of the term in the present utility model will be understood by those skilled in the art in particular.

The present utility model will be described in further detail with reference to the accompanying drawings.

The utility model provides a combine the attached drawing, a shock attenuation shell for new energy automobile motor, includes quick-witted case 1, quick-witted case 1 internally mounted has motor 2, motor 2 right-hand member rotates and is equipped with output shaft 3, output shaft 3 right-hand member is located quick-witted case 1 outside and installs bearing 4 with quick-witted case 1 right side wall junction, motor 2 right-hand member is fixed with annular backing plate 5 that is equipped with quick-witted case 1 right side wall junction, backing plate 5 is high temperature resistant and has elasticity. For a fixed fit between the machine case 1 and the motor 2.

The machine case 1 left side fixed mounting has back lid 6, the fixed a plurality of damping spring 7 that are equipped with in back lid 6 right side, damping spring 7 right-hand member port department is fixed to be equipped with conflict board 8, be equipped with vent and the fixed air filter plate 9 that is equipped with in left side on the back lid 6, the four corners respectively spiro union has fastening screw 14 on the air filter plate 9. Is used for reducing horizontal vibration generated during the operation of the motor 2 and the running of the automobile.

The inside bottom mounting of quick-witted case 1 is equipped with a plurality of seat 10 that bear, bear the inside all fixed damping spring second 11 that is equipped with of seat 10, damping spring second 11 top is fixed and is equipped with loading board 13, loading board 13 bottom is all fixed and is equipped with damping bumper shock absorber 12, damping bumper shock absorber 12 can insert damping spring second 11 inside, damping spring first 7 inside also is fixed and is equipped with the damping who cooperatees the use with it. For damping vibrations in the vertical direction.

Locating pins 15 are fixedly arranged on the front and rear sides of the left side and the right side of the top of the case 1, dust-proof plates 16 are fixedly clamped on the four locating pins 15, dust-proof filter screens 17 are fixedly arranged inside the dust-proof plates 16, a heat dissipation case 18 is fixedly arranged below the dust-proof plates 16 on the top of the case 1, and a heat dissipation fan set 19 is fixedly arranged inside the heat dissipation case 18. For supporting the air filter plate 9 and dissipating heat inside the motor 2 during operation.

Fixing plates 20 are fixedly arranged at four corners of the bottom of the case 1, and fixing bolts 21 for fixing are screwed on the four fixing plates 20. The device is used for fixedly mounting the case 1 and the new energy automobile.

The working principle of the utility model is as follows: in the concrete implementation of the utility model, the motor 2 which needs to be subjected to shock-resistant protection is placed in the chassis 1 from the left rear cover 6 of the chassis 1, the right output shaft 3 extends out of the right side of the chassis 1 and then can be connected with a transmission structure for installation, the backing plate at the right end of the motor 1 contacts the right inner wall of the chassis 1, the abutting plate 8 abuts against the left end of the motor 2 and then is fixed on the rear cover 6, then the air filter plate 9 is installed on the rear cover 6, the chassis 1 is fixed in the new energy automobile through the fixing plate 20 and the fixing bolt 21 at the bottom, the efficient shock absorption operation is performed through the shock absorption springs and the damper at the bottom and the left side when the motor is used, the air in the chassis 1 is driven to flow at a high speed through the operation of the heat dissipation machine set 19 when the temperature is high, the environment in the chassis 1 is guaranteed through the air 9 at the left side and the dustproof filter screen 17 at the top, and the working efficiency and the service life of the motor 2 are improved.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides a new energy automobile shock attenuation shell for motor, includes quick-witted case (1), machine case (1) internally mounted has motor (2), its characterized in that: the motor (2) right-hand member rotates and is equipped with output shaft (3), output shaft (3) right-hand member is located quick-witted case (1) outside and installs bearing (4) with quick-witted case (1) right side wall junction, quick-witted case (1) left side fixed mounting has back lid (6), back lid (6) right side is fixed to be equipped with a plurality of damping spring (7), damping spring (7) right-hand member port department is fixed and is equipped with conflict board (8), the inside bottom mounting of quick-witted case (1) is equipped with a plurality of carrier seats (10), carrier seat (10) are inside all to be fixed and are equipped with damping spring two (11), damping spring two (11) top is fixed and is equipped with carrier plate (13), all be fixed in machine case (1) top left and right sides front and back all is equipped with locating pin (15), four the joint is fixed with dust guard (16) on locating pin (15), dust guard (16) inside fixed being equipped with dustproof filter screen (17).

2. The shock absorbing shell for a new energy automobile motor according to claim 1, wherein: the connection part between the right end of the motor (2) and the right side wall of the chassis (1) is fixedly provided with an annular base plate (5), and the base plate (5) is high-temperature resistant and elastic.

3. The shock absorbing shell for a new energy automobile motor according to claim 1, wherein: the rear cover (6) is provided with a vent, the left side of the rear cover is fixedly provided with an air filter plate (9), and four corners of the air filter plate (9) are respectively connected with fastening screws (14) in a screwed mode.

4. The shock absorbing shell for a new energy automobile motor according to claim 1, wherein: the damping vibration absorber (12) is fixedly arranged at the bottom of the bearing plate (13), the damping vibration absorber (12) can be inserted into the damping spring II (11), and damping vibration absorber matched with the damping spring I (7) is fixedly arranged in the damping spring I.

5. The shock absorbing shell for a new energy automobile motor according to claim 1, wherein: the dustproof plate (16) is fixedly arranged at the top of the case (1), a heat dissipation case (18) is fixedly arranged at the lower part of the dustproof plate, and a heat dissipation fan unit (19) is fixedly arranged in the heat dissipation case (18).

6. The shock absorbing shell for a new energy automobile motor according to claim 1, wherein: fixing plates (20) are fixedly arranged at four corners of the bottom of the case (1), and fixing bolts (21) for fixing are connected to the four fixing plates (20) in a threaded mode.