CN211139015U

CN211139015U - New energy automobile front wheel drive device

Info

Publication number: CN211139015U
Application number: CN201920627527.5U
Authority: CN
Inventors: 崔本生
Original assignee: Haimei New Energy Technology Co ltd
Current assignee: Haimei New Energy Technology Co ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-07-31
Anticipated expiration: 2029-05-05

Abstract

The utility model belongs to the technical field of drive arrangement, especially, be a new energy automobile front wheel drive device, including first bearing, adapter sleeve, wear-resisting subassembly, drive gear, main reducer driving gear, main reducer driven gear, second bearing and the subassembly of making an uproar that falls, the connection on first bearing right side is provided with the main reducer driving gear, main reducer driving gear one side links to each other with drive gear, the drive gear center is provided with wear-resisting subassembly, wear-resisting subassembly one side is provided with the adapter sleeve, first bearing left side is provided with the main reducer driven gear. The utility model discloses a setting of wearing assembly and noise reduction assembly is favorable to the adaptability wider, can alleviate the noise of use to and avoid the noise that produces because of collision and friction between pivot and the shell, and improve the radiating effect, stability and wearability are strong, and the maintenance cost is low.

Description

New energy automobile front wheel drive device

Technical Field

The utility model relates to a drive arrangement technical field specifically is a new energy automobile front wheel drive.

Background

The power part of the belt conveyor consists of a motor high-speed shaft coupler reducer, a low-speed shaft coupler and a brake as well as power sources of various tools, and the driving device is used for driving a traction member and a working member of the conveyor with a flexible traction member or driving the working member of the conveyor without the traction member.

However, the existing front wheel driving device of the new energy automobile has the problems of incomplete function, poor wear-resisting effect, great noise generated in the working process, great vibration amplitude, unpleasant noise and incapability of meeting the use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new energy automobile front wheel drive to solve the function that current new energy automobile front wheel drive exists imperfect, wear-resisting effect is poor, can produce very big noise in the working process, and therefore the big unpleasant noise that produces of vibration range, and can't satisfy user demand's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a new energy automobile front wheel drive device, includes first bearing, adapter sleeve, wear assembly, drive gear, main reducer driving gear, main reducer driven gear, second bearing and the subassembly of making an uproar that falls, first bearing right side connection is provided with the main reducer driving gear, main reducer driving gear one side links to each other with drive gear, the drive gear center is provided with wear assembly, wear assembly one side is provided with the adapter sleeve, first bearing left side is provided with main reducer driven gear, main reducer driven gear left side connection is equipped with the second bearing, the second bearing top is provided with the subassembly of making an uproar that falls.

Further optimize this technical scheme, wear-resisting subassembly is including righting cover, pulley, clamping sleeve and O type circle, righting the cover inner wall and installing the pulley all around, just righting the cover inner wall center and installing the clamping sleeve, and the clamping sleeve inner wall installs O type circle.

Further optimizes the technical proposal that the noise reduction component comprises a noise reduction pipe, a stator winding, a first right end cover plate, a left end cover plate, a heat dissipation hole, a rotor, a spacing ring, a sleeve, a heat dissipation blade, a bearing, a rear bearing, a second right end cover plate and a front bearing, the inner wall of the noise reduction pipe is wrapped with a stator winding, the right end of the outer wall of the noise reduction pipe is provided with a first right end cover plate, the outer wall of the left end of the noise reduction pipe is movably connected with the left end cover plate, the left end of the noise reduction pipe is provided with a plurality of heat dissipation holes, the right end of the noise reduction pipe is provided with a rotor, the right end of the rotor is movably connected with a limiting ring, the outer wall of the limiting ring is sleeved with a sleeve, the outer wall of the sleeve is provided with radiating blades, the rotor penetrates through the limiting ring and is fixedly connected with the bearing, bearing one end and rear bearing fixed connection, the pipe right-hand member of making an uproar falls is provided with second right-hand member apron, the pipe of making an uproar falls through front bearing and second right-hand member apron fixed connection.

Further optimize this technical scheme, O type circle outer wall is equipped with anti-skidding ripple, O type circle specifically adopts the silicon rubber component.

Further optimize this technical scheme, the laminating of louvre inner wall has the dust screen, and the louvre encircles and sets up in the pipe one end of making an uproar of falling.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a pipe of making an uproar falls wraps up stator winding to reduce the noise, can dispel the heat in the organism through the louvre, utilize front bearing and radiating blade to discharge the heat energy that produces, the setting of wearing parts and the subassembly of making an uproar falls is favorable to the adaptability wider, can alleviate the noise of use, and avoids because of the noise of collision and friction production between pivot and the shell, and improves the radiating effect, stability and wearability are strong, and the maintenance cost is low.

Drawings

Fig. 1 is a schematic structural view of a front wheel driving device of a new energy automobile provided by the present invention;

fig. 2 is a schematic structural view of a wear-resistant assembly provided by the present invention;

fig. 3 is the utility model provides a subassembly structure schematic diagram of making an uproar falls.

In the figure: the bearing comprises a first bearing 1, a connecting sleeve 2, a wear-resisting component 3, a centering sleeve 31, a pulley 32, a clamping sleeve 33, an O-shaped ring 34, a driving gear 4, a main reducer driving gear 5, a main reducer driven gear 6, a second bearing 7, a noise reduction component 8, a noise reduction pipe 81, a stator winding 82, a first right end cover plate 83, a left end cover plate 84, a heat dissipation hole 85, a rotor 86, a limiting ring 87, a sleeve 88, a heat dissipation blade 89, a bearing 810, a rear bearing 811, a second right end cover plate 812 and a front bearing 813.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a new energy automobile front wheel driving device comprises a first bearing 1, a connecting sleeve 2, a wear-resistant component 3, a driving gear 4, a main reducer driving gear 5, a main reducer driven gear 6, a second bearing 7 and a noise reduction component 8, wherein the right side of the first bearing 1 is connected with the main reducer driving gear 5, one side of the main reducer driving gear 5 is connected with the driving gear 6, the center of the driving gear 6 is provided with the wear-resistant component 3, one side of the wear-resistant component 3 is provided with the connecting sleeve 2, the left side of the first bearing 1 is provided with the main reducer driven gear 6, the left side of the main reducer driven gear 6 is connected with the second bearing 7, the noise reduction component 8 is arranged above the second bearing 7, the wear-resistant component 3 comprises a centering sleeve 31, a pulley 32, a clamping sleeve 33 and an O-shaped ring 34, the pulley 32 is arranged, and the inner wall of the clamping sleeve 33 is provided with an O-shaped ring 34, the main body is fixed by utilizing the centering sleeve 31 to prevent the deviation of the rotating position, the clamping sleeve 33 and the O-shaped ring 34 are matched to rotate more stably to prevent abrasion, and the best using effect is achieved, the noise reduction assembly 8 comprises a noise reduction pipe 81, a stator winding 82, a first right end cover plate 83, a left end cover plate 84, a heat dissipation hole 85, a rotor 86, a limiting ring 87, a sleeve 88, a heat dissipation blade 89, a bearing 810, a rear bearing 811, a second right end cover plate 812 and a front bearing 813, the inner wall of the noise reduction pipe 81 is wrapped with the stator winding 82, the right end of the outer wall of the noise reduction pipe 81 is provided with the first right end cover plate 83, the outer wall of the left end of the noise reduction pipe 81 is movably connected with the left end cover plate 84, the left end of the noise reduction pipe 81 is provided with a plurality of heat dissipation holes 85, sleeve 88 outer wall is provided with radiator vane 89, rotor 86 runs through spacing collar 87 and bearing 810 fixed connection, bearing 810 one end and rear bearing 811 fixed connection, noise reduction pipe 81 right-hand member is provided with second right-hand member apron 812, noise reduction pipe 81 passes through fore bearing 813 and second right-hand member apron 812 fixed connection, wrap up stator winding 82 through noise reduction pipe 81, thereby the noise reduction, can dispel the heat in the organism through louvre 85, utilize fore bearing 813 and radiator vane 89 can discharge the heat energy that produces, O type circle 34 outer wall is equipped with anti-skidding ripple, O type circle 34 specifically adopts the silicon rubber component, it is strong to be favorable to the wearability, convenience and practicality, the laminating of louvre 85 inner wall has the dust screen, and louvre 85 encircles and sets up in noise reduction pipe 81 one end, be favorable to the noise reduction, effectively dispel.

The working principle is as follows:

the utility model is characterized in that the main body is fixed by the centering sleeve 31 to prevent the deviation of the rotation position, the cooperation of the clamping sleeve 33 and the O-shaped ring 34 is more stable during the rotation, the abrasion is prevented, the best use effect is achieved, the stator winding 82 is wrapped by the noise reduction pipe 81 to reduce the noise, the heat dissipation can be performed in the machine body through the heat dissipation holes 85, the generated heat can be discharged by the front bearing 813 and the heat dissipation blades 89, the adaptability is wider under the cooperation of the wear-resisting component 3 and the noise reduction component 8, the noise in the use process can be reduced, the noise generated by the collision and the friction between the rotating shaft and the shell can be avoided, the heat dissipation effect is improved, the stability and the wear resistance are strong, the maintenance cost is low, the problems that the function of the existing front wheel driving device of the new energy automobile is imperfect, the wear-resisting effect is poor and the great noise can be generated, and the vibration amplitude is large, thus generating unpleasant noise and being unable to meet the use requirement.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a new energy automobile front wheel drive, its characterized in that: it includes first bearing (1), adapter sleeve (2), wear-resisting subassembly (3), drive gear (4), main reducer driving gear (5), main reducer driven gear (6), second bearing (7) and falls subassembly (8) of making an uproar, first bearing (1) right side is connected and is provided with main reducer driving gear (5), main reducer driving gear (5) one side links to each other with drive gear (4), drive gear (4) center is provided with wear-resisting subassembly (3), wear-resisting subassembly (3) one side is provided with adapter sleeve (2), first bearing (1) left side is provided with main reducer driven gear (6), main reducer driven gear (6) left side is connected and is equipped with second bearing (7), second bearing (7) top is provided with falls subassembly (8) of making an uproar.

2. The front wheel driving device of the new energy automobile is characterized in that the wear-resisting component (3) comprises a centering sleeve (31), a pulley (32), a clamping sleeve (33) and an O-shaped ring (34), the pulley (32) is installed on the periphery of the inner wall of the centering sleeve (31), the clamping sleeve (33) is installed in the center of the inner wall of the centering sleeve (31), and the O-shaped ring (34) is installed on the inner wall of the clamping sleeve (33).

3. The front wheel driving device of the new energy automobile according to claim 1, wherein the noise reduction assembly (8) comprises a noise reduction tube (81), a stator winding (82), a first right end cover plate (83), a left end cover plate (84), heat dissipation holes (85), a rotor (86), a limiting ring (87), a sleeve (88), heat dissipation blades (89), a bearing (810), a rear bearing (811), a second right end cover plate (812) and a front bearing (813), the stator winding (82) is wrapped on the inner wall of the noise reduction tube (81), the first right end cover plate (83) is arranged at the right end of the outer wall of the noise reduction tube (81), the outer wall of the left end of the noise reduction tube (81) is movably connected with the left end cover plate (84), the plurality of heat dissipation holes (85) are arranged at the left end of the noise reduction tube (81), the rotor (86) is arranged at the right end of the noise reduction tube (81), and the right end of the rotor (86), spacing collar (87) outer wall cup joints with sleeve (88), sleeve (88) outer wall is provided with radiating vane (89), rotor (86) run through spacing collar (87) and bearing (810) fixed connection, bearing (810) one end and rear bearing (811) fixed connection, it is provided with second right-hand member apron (812) to fall noise pipe (81) right-hand member, fall noise pipe (81) through front bearing (813) and second right-hand member apron (812) fixed connection.

4. The front wheel driving device of the new energy automobile as claimed in claim 2, characterized in that the outer wall of the O-shaped ring (34) is provided with anti-slip corrugations, and the O-shaped ring (34) is made of a silicon rubber component.

5. The front wheel driving device of the new energy automobile according to claim 3, wherein a dust screen is attached to an inner wall of the heat dissipation hole (85), and the heat dissipation hole (85) is circumferentially arranged at one end of the noise reduction pipe (81).