CN217099652U

CN217099652U - Distributed driving stabilizing device for electric automobile

Info

Publication number: CN217099652U
Application number: CN202220754999.9U
Authority: CN
Inventors: 戚基艳; 李浩洋
Original assignee: Shenyang Institute of Technology
Current assignee: Shenyang Institute of Technology
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-08-02
Anticipated expiration: 2032-04-02

Abstract

The utility model discloses an electric automobile distributing type drives stabilising arrangement, concretely relates to electric automobile technical field, including wheel hub, be provided with in wheel hub's the inner chamber and be used for the driven motor of wheel hub, wheel hub's inside is provided with and is used for the spacing stop gear to the motor, stop gear is including installation section of thick bamboo and collar, the radial outer wall of installation section of thick bamboo and wheel hub's inner chamber lateral wall fixed connection, the inner chamber lateral wall fixed mounting of installation section of thick bamboo has the spacing ring, the inner chamber lateral wall of collar and the radial outer wall fixed connection of motor, the axial one end fixed mounting of spacing ring has and is used for the spacing gag lever post to the collar. One end of the stop block is attached to one axial end of the sliding rod, the sliding rod can slide along the axis direction of the sliding rod together with the U-shaped rod, and then the axial end of the U-shaped rod slides to the inner cavity of the groove to limit the limiting rod, so that the purpose of limiting the motor through a bolt in the prior art is replaced, and time and energy required during installation of the motor and the hub are saved.

Description

Electric automobile distributing type drive stabilising arrangement

Technical Field

The utility model relates to an electric automobile technical field specifically is an electric automobile distributing type drive stabilising arrangement.

Background

At present, electric automobile uses more and more extensively in the life as the result in the new forms of energy field, and electric automobile need use the rotation that the motor drove the wheel when removing, and electric automobile inside motor all is that the inside of installing wheel hub provides power to the car, and traditional motor all uses the bolt to install, leads to the motor to need consume a large amount of time and energy when installing wheel hub inside, consequently needs a neotype electric automobile distributed drive stabilising arrangement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric automobile distributing type drive stabilising arrangement to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides an electric automobile distributing type drive stabilising arrangement, includes wheel hub, is provided with in wheel hub's the inner chamber to be used for the driven motor of wheel hub, and wheel hub's inside is provided with and is used for spacing stop gear to the motor.

Stop gear is including installation section of thick bamboo and collar, the radial outer wall of an installation section of thick bamboo and the inner chamber lateral wall fixed connection of wheel hub, and the inner chamber lateral wall fixed mounting of an installation section of thick bamboo has the collar, the inner chamber lateral wall of collar and the radial outer wall fixed connection of motor, and the axial one end fixed mounting of collar has and is used for the spacing gag lever post of collar, and the inserting groove that is used for supplying the gag lever post to peg graft is seted up to the axial one end of collar.

Preferably, the inside slidable mounting of collar has and is used for the spacing U type pole to the gag lever post, and the radial outer wall of gag lever post is offered and is used for supplying the recess of U type pole grafting, and the one end fixed mounting of U type pole has and is used for the spacing litter of U type pole.

Preferably, the radial outer wall of the slide rod is fixedly provided with a return spring, and the other end of the return spring is fixedly connected with the inner part of the mounting ring.

Preferably, a sliding barrel is slidably mounted at one axial end of the mounting ring, an insertion rod is fixedly mounted at one axial end of the sliding barrel, and a stop block for limiting the sliding rod is fixedly mounted on the radial outer wall of the insertion rod.

Preferably, one axial end of the sliding barrel is fixedly provided with a limiting spring, and the other end of the limiting spring is fixedly connected with the inner part of the mounting ring.

Preferably, the radial outer wall of the mounting ring is inserted with a bolt for limiting the sliding barrel in a sliding manner, and the radial outer wall of the sliding barrel is provided with an insertion hole for inserting the bolt.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the motor is placed in the inner cavity of the mounting cylinder, one end of the limiting rod in the axial direction is attached to the inner cavity side wall of the insertion groove, then the limiting rod is fed along the axial direction of the sliding cylinder, one end of the stop block is attached to one end of the sliding rod in the axial direction, the sliding rod can slide along the axial direction of the sliding rod together with the U-shaped rod at the moment, then one end of the U-shaped rod in the axial direction slides into the inner cavity of the groove to limit the limiting rod, the purpose of limiting the motor through a bolt in the prior art is replaced, and time and energy required when the motor and a hub are mounted are saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is a cross-sectional view of the middle limiting mechanism of the present invention.

Fig. 3 is an enlarged view of a structure at a in fig. 1 of the present invention.

Fig. 4 is an enlarged view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. a hub; 2. a motor; 3. a limiting mechanism; 31. mounting the cylinder; 32. a mounting ring; 33. a slide cylinder; 34. a limiting ring; 35. a limiting rod; 36. inserting grooves; 37. a stopper; 38. a plug rod; 39. a bolt; 310. a limiting spring; 311. a U-shaped rod; 312. a return spring; 313. and (4) sliding the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Embodiment 1, as shown in fig. 1-4, the utility model provides an electric automobile distributed drive stabilising arrangement, including wheel hub 1, be provided with in wheel hub 1's the inner chamber and be used for the driven motor 2 of wheel hub 1, wheel hub 1's inside is provided with and is used for the spacing stop gear 3 to motor 2, and motor 2 can provide power to wheel hub 1's removal is convenient for.

Stop gear 3 is including installation section of thick bamboo 31 and collar 32, the radial outer wall of installation section of thick bamboo 31 and wheel hub 1's inner chamber lateral wall fixed connection, and the inner chamber lateral wall fixed mounting of installation section of thick bamboo 31 has spacing ring 34, wherein, after in the inner chamber of installation section of thick bamboo 31 is installed to motor 2, motor 2's radial outer wall alright laminate each other with spacing ring 34's inner chamber lateral wall to in order to reach the preliminary spacing purpose of motor 2.

The inner cavity side wall of the mounting ring 32 is fixedly connected with the radial outer wall of the motor 2, a limiting rod 35 used for limiting the mounting ring 32 is fixedly mounted at one axial end of the limiting ring 34, and a plurality of limiting rods 35 are uniformly and fixedly mounted at one axial end of the limiting ring 34.

The inserting groove 36 that is used for supplying gag lever post 35 to peg graft is offered to the axial one end of collar 32, wherein, a plurality of has evenly been offered to inserting groove 36 in the axial one end of collar 32, when 34 axial one ends of collar and collar 32 axial one end laminating, gag lever post 35 can slide to the inner chamber of inserting groove 36, and then reached the purpose to collar 32 and motor 2 more near one step spacing, replaced through the bolt to the spacing purpose of motor 2 among the prior art, required time and energy when having saved motor 2 and the installation of wheel hub 1.

Example 2

Referring to fig. 1-4, a further improvement is made on the basis of embodiment 1:

the inside slidable mounting of collar 32 has the U-shaped pole 311 that is used for spacing to gag lever post 35, and wherein, U-shaped pole 311 evenly slidable mounting has a plurality ofly in the inside of collar 32.

The radial outer wall of gag lever post 35 offers the recess that is used for supplying U type pole 311 to peg graft, and when gag lever post 35 axial one end and the inner chamber lateral wall laminating of inserting groove 36, along the square feeding of U type pole 311 axis, let U type pole 311 axial one end slide to the inner chamber of recess in, and then reached the purpose spacing to gag lever post 35, let the more stable of motor 2 installation in the inner chamber of installation section of thick bamboo 31.

A slide bar 313 for restricting the U-shaped lever 311 is fixed to one end of the U-shaped lever 311, and the restricting U-shaped lever 311 can slide in the axial direction of itself by being fed in the axial direction of the slide bar 313.

The reset spring 312 is fixedly installed on the radial outer wall of the sliding rod 313, the other end of the reset spring 312 is fixedly connected with the inside of the installation ring 32, when the sliding rod is pressed along the axial direction of the sliding rod 313, the reset spring 312 is stressed and compressed, meanwhile, the elastic potential energy of the reset spring 312 is stored, when the pressing force in the axial direction of the sliding rod 313 is cancelled, the reset spring 312 releases the elastic potential energy of the reset spring, the sliding rod 313 is reset, and the convenience of drawing the U-shaped rod 311 out of the groove cavity is improved.

The axial one end slidable mounting of collar 32 has slide 33, and the axial one end fixed mounting of slide 33 has peg graft pole 38, and wherein, peg graft pole 38 evenly fixed mounting has a plurality of in the axial one end of slide 33, and slide 33 can let a plurality of peg graft pole 38 slide along self axis direction together simultaneously to the convenience when improving a plurality of peg graft pole 38 and slide along self axis direction.

A stopper 37 for limiting the slide rod 313 is fixedly mounted on the radial outer wall of the insertion rod 38, wherein one end of the stopper 37 close to the slide rod 313 is provided with a slope shape, and when the stopper 37 is pressed along the axial direction of the insertion rod 38, one end of the stopper 37 can be attached to one axial end of the slide rod 313, so that the slide rod 313 can slide along the axial direction of the slide rod, and the convenience and the stability of the slide rod 313 sliding along the axial direction of the slide rod are improved.

The axial end of the sliding cylinder 33 is fixedly provided with a limiting spring 310, the other end of the limiting spring 310 is fixedly connected with the inside of the mounting ring 32, when the sliding cylinder 33 is pressed along the axial direction, the limiting spring 310 is stressed and compressed, meanwhile, elastic potential energy of the limiting spring 310 is stored, when the pressing force of the sliding cylinder 33 in the axial direction is cancelled, the limiting spring 310 can release the elastic potential energy of the limiting spring, and therefore the sliding cylinder 33 is reset.

The radial outer wall of the mounting ring 32 is inserted with a bolt 39 for limiting the sliding barrel 33 in a sliding manner, the radial outer wall of the sliding barrel 33 is provided with an insertion hole for inserting the bolt 39, when the compression amount of the limiting spring 310 reaches the maximum value, the bolt is fed along the axial direction of the bolt 39, one axial end of the bolt 39 slides into the inner cavity of the insertion hole, and the purpose of limiting the sliding barrel 33 is achieved.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An electric automobile distributed drive stabilising arrangement, includes wheel hub (1), its characterized in that: a motor (2) for driving the hub (1) is arranged in an inner cavity of the hub (1), and a limiting mechanism (3) for limiting the motor (2) is arranged in the hub (1);

stop gear (3) are including installation section of thick bamboo (31) and collar (32), the radial outer wall of installation section of thick bamboo (31) and the inner chamber lateral wall fixed connection of wheel hub (1), the inner chamber lateral wall fixed mounting of installation section of thick bamboo (31) has spacing ring (34), the inner chamber lateral wall of collar (32) and the radial outer wall fixed connection of motor (2), the axial one end fixed mounting of spacing ring (34) has and is used for spacing gag lever post (35) to collar (32), inserting groove (36) that are used for supplying gag lever post (35) to peg graft are seted up to the axial one end of collar (32).

2. The distributed driving stabilizing device of the electric automobile according to claim 1, wherein a U-shaped rod (311) for limiting the limiting rod (35) is slidably mounted inside the mounting ring (32), a groove for inserting the U-shaped rod (311) is formed in the radial outer wall of the limiting rod (35), and a sliding rod (313) for limiting the U-shaped rod (311) is fixedly mounted at one end of the U-shaped rod (311).

3. The distributed driving stabilizing device of the electric automobile as claimed in claim 2, wherein the radially outer wall of the slide rod (313) is fixedly provided with a return spring (312), and the other end of the return spring (312) is fixedly connected with the inner part of the mounting ring (32).

4. The distributed driving stabilizing device of the electric automobile according to claim 3, wherein a sliding barrel (33) is slidably mounted at one axial end of the mounting ring (32), an insertion rod (38) is fixedly mounted at one axial end of the sliding barrel (33), and a stopper (37) for limiting the sliding rod (313) is fixedly mounted on the radial outer wall of the insertion rod (38).

5. The distributed driving stabilizing device of the electric automobile as claimed in claim 4, wherein one axial end of the sliding cylinder (33) is fixedly provided with a limiting spring (310), and the other end of the limiting spring (310) is fixedly connected with the inner part of the mounting ring (32).

6. The distributed driving stabilizing device of the electric automobile according to claim 5, wherein a plug pin (39) for limiting the sliding barrel (33) is inserted in a sliding manner into a radial outer wall of the mounting ring (32), and an insertion hole for inserting the plug pin (39) is formed in the radial outer wall of the sliding barrel (33).