阅读说明：本技术 一种电动车飞轮安装结构 (Electric motor car flywheel mounting structure ) 是由 夏凡 于 2020-12-31 设计创作，主要内容包括：本申请公开了一种电动车飞轮安装结构,涉及飞轮安装领域。本发明包括安装轴,所述安装轴的外部套接有飞轮,所述安装轴的外部套接有位于飞轮左侧且与其贴合的限位块,所述安装轴的上下两侧均开设有位于飞轮右侧的安装槽。本发明通过将飞轮套在安装轴的外部,并使飞轮的左侧与限位块贴合,然后将两个限位板插入安装槽槽内,然后转动螺纹杆,使螺纹杆带动第二推块向下移动,第二推块推动第一推块通过滑块沿着滑槽向左移动,第一推块带动移动板沿着安装腔的腔内侧壁向左移动,移动板带动卡块移入卡槽槽内从而对限位板进行固定,使得限位板与飞轮贴合,从而对飞轮进行固定,实现了便于飞轮安装拆卸的目的,提高了工作人员的工作效率。(The application discloses electric motor car flywheel mounting structure relates to flywheel installation field. The flywheel installation structure comprises an installation shaft, wherein a flywheel is sleeved outside the installation shaft, a limiting block which is positioned on the left side of the flywheel and attached to the flywheel is sleeved outside the installation shaft, and installation grooves which are positioned on the right side of the flywheel are formed in the upper side and the lower side of the installation shaft. According to the invention, the flywheel is sleeved outside the mounting shaft, the left side of the flywheel is attached to the limiting block, the two limiting plates are inserted into the groove of the mounting groove, the threaded rod is rotated to drive the second push block to move downwards, the second push block pushes the first push block to move leftwards through the sliding block along the sliding groove, the first push block drives the moving plate to move leftwards along the inner side wall of the cavity of the mounting cavity, the moving plate drives the clamping block to move into the clamping groove to fix the limiting plates, the limiting plates are attached to the flywheel, the flywheel is fixed, the purpose of facilitating mounting and dismounting of the flywheel is achieved, and the working efficiency of workers is improved.)

1. The utility model provides an electric motor car flywheel mounting structure, includes installation axle (1), its characterized in that: the outer part of the installation shaft (1) is sleeved with a flywheel (2), the outer part of the installation shaft (1) is sleeved with a limiting block (3) which is positioned on the left side of the flywheel (2) and is attached to the flywheel, the upper side and the lower side of the installation shaft (1) are both provided with a mounting groove (4) which is positioned on the right side of the flywheel (2), the inner part of the installation shaft (1) is provided with a mounting cavity (5) which is positioned on the right side of the mounting groove (4), the inner right side wall of the mounting cavity (5) is communicated with a moving groove (6) which is arranged on the installation shaft (1), the inner bottom wall of the moving groove (6) is communicated with a sliding groove (7) which is arranged on the installation shaft (1), the upper side and the lower side of the installation shaft (1) are both movably provided with a limiting plate (8) of which one end extends into the mounting groove (4), the limiting plate (8), the movable mounting has movable plate (10) between the wall of both sides about the intracavity of installation cavity (5), the equal fixed mounting in both sides about the movable plate (10) left has one end to extend to draw-in groove (9) inslot and rather than the fixture block (11) of joint, fixed mounting has reset spring (12) that quantity is two between the right side of movable plate (10) and the intracavity right side wall of installation cavity (5), the right side fixed mounting of movable plate (10) has and is located between two reset spring (12) and one end extends to the first ejector pad (13) of shifting chute (6) inslot, the bottom fixed mounting that first ejector pad (13) is located shifting chute (6) inslot one end has slider (14) with spout (7) sliding connection, the top threaded connection of installation axle (1) has threaded rod (15) that are located the right side of installation cavity (5) and one end extends to shifting chute (6) inslot, and a second push block (16) with one end attached to the first push block (13) is movably mounted at the bottom of the threaded rod (15).

2. The flywheel mounting structure of the electric vehicle as claimed in claim 1, wherein a friction pad with one end attached to the flywheel (2) is fixedly mounted on each of the left sides of the two limiting plates (8).

3. The flywheel mounting structure of the electric vehicle as claimed in claim 1, wherein the front and rear sides of the moving plate (10) are respectively attached to the front and rear side walls in the cavity of the mounting cavity (5).

4. The flywheel mounting structure of the electric vehicle as claimed in claim 1, wherein the front and rear sides of the first push block (13) and the second push block (16) are respectively attached to the front and rear side walls in the moving groove (6).

5. The flywheel mounting structure of the electric vehicle as claimed in claim 1, wherein the right side of the first pushing block (13) is an inclined surface, and one side of the second pushing block (16) close to the first pushing block (13) is an inclined surface matched with the inclined surface.

6. The flywheel mounting structure of the electric vehicle as claimed in claim 1, wherein the inner top wall of the moving groove (6) is communicated with a limiting groove matched with the second pushing block (16), and the inner top wall of the limiting groove is communicated with a threaded hole matched with the threaded rod (15).

Technical Field

The invention relates to the field of flywheel installation, in particular to a flywheel installation structure of an electric vehicle.

Background

The wheel of electric motor car need be through the rotatory condition that realizes advancing of electric motor car of motor drive shaft, but in order to prevent the not enough condition of electric motor car storage battery electric quantity, often need a flywheel of epaxial suit between motor and wheel, the fixed chain that is equipped with on the flywheel outer lane hangs the tooth, the chain is hung and is adorned on the chain hangs the tooth, the flywheel inner circle is connected with the motor shaft and is rotated along with the motor shaft together, and the outer lane of flywheel is indefinite, when the battery electric quantity is not enough, pedal the pedal through the manpower, it is rotatory to drive chain and flywheel, thereby it rotates to drive the wheel.

However, the existing flywheel mounting structure is complex, so that when the flywheel needs to be disassembled, a lot of tools are needed, the time of workers is wasted, and the working efficiency of the workers is reduced, so that the electric vehicle flywheel mounting structure is provided.

Disclosure of Invention

In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a flywheel mounting structure for an electric vehicle.

The invention relates to a flywheel mounting structure of an electric vehicle, which comprises a mounting shaft, wherein a flywheel is sleeved outside the mounting shaft, a limiting block positioned on the left side of the flywheel and attached to the flywheel is sleeved outside the mounting shaft, mounting grooves positioned on the right side of the flywheel are respectively formed in the upper side and the lower side of the mounting shaft, a mounting cavity positioned on the right side of the mounting groove is formed in the mounting shaft, a moving groove formed in the mounting shaft is communicated with the right side wall in the mounting cavity, a sliding groove formed in the mounting shaft is communicated with the inner bottom wall of the moving groove, limiting plates with one ends extending into the mounting groove are movably mounted on the upper side and the lower side of the mounting shaft, a clamping groove is formed in the right side of the limiting plate positioned at one end of the flywheel, positioned in the mounting groove, a clamping block is movably mounted between the upper side wall and the lower side wall in the mounting, fixed mounting has quantity to be two reset spring between the right side of movable plate and the intracavity right side wall of installation cavity, the right side fixed mounting of movable plate has the first ejector pad that is located between two reset spring and one end extends to the shifting chute inslot, the bottom fixed mounting that first ejector pad is located shifting chute inslot one end has the slider with spout sliding connection, the top threaded connection of installation axle has the right side that is located the installation cavity and one end extends to the threaded rod of shifting chute inslot, the bottom movable mounting of threaded rod has the second ejector pad of one end and the laminating of first ejector pad.

Furthermore, two the left side of limiting plate is equal fixed mounting has the friction pad of one end and flywheel laminating, increases the frictional force between limiting plate and the flywheel, makes the flywheel more fixed.

Furthermore, the front side and the rear side of the movable plate are respectively attached to the front side wall and the rear side wall in the cavity of the installation cavity, so that the movable plate can move more stably.

Furthermore, the front side and the rear side of the movable plate are respectively attached to the front side wall and the rear side wall in the cavity of the installation cavity, so that the movable plate can move more stably.

Furthermore, the right side of the first pushing block is an inclined surface, and one side of the second pushing block, which is close to the first pushing block, is an inclined surface matched with the inclined surface.

Further, the inslot roof intercommunication in shifting chute has the spacing groove with second ejector pad looks adaptation, the inslot roof intercommunication in spacing groove has the screw hole that can join in marriage mutually with the threaded rod for the threaded rod can reciprocate when rotating.

According to the technical scheme that this application embodiment provided, through the outside with the flywheel cover at installation axle, and make the left side and the stopper laminating of flywheel, then insert two limiting plates mounting groove inslot, then rotate the threaded rod, make the threaded rod drive the second ejector pad downstream, the second ejector pad promotes first ejector pad and passes through the slider along spout removal left, first ejector pad drives the intracavity lateral wall removal left along the installation cavity of movable plate, thereby the movable plate drives the fixture block and moves into the draw-in groove inslot and fix the limiting plate, make limiting plate and flywheel laminating, thereby fix the flywheel, the purpose of the flywheel installation dismantlement of being convenient for has been realized, can solve current flywheel structure comparatively complicated, inconvenient problem of dismantling.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural diagram of a flywheel mounting structure of an electric vehicle according to the present invention;

fig. 2 is a schematic connection diagram of a clamping block and a clamping groove of the flywheel mounting structure of the electric vehicle.

In the drawings, the components represented by the respective reference numerals are listed below:

1. installing a shaft; 2. a flywheel; 3. a limiting block; 4. mounting grooves; 5. a mounting cavity; 6. a moving groove; 7. a chute; 8. a limiting plate; 9. a card slot; 10. moving the plate; 11. a clamping block; 12. a return spring; 13. a first push block; 14. a slider; 15. a threaded rod; 16. and a second push block.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-2, the invention is an electric vehicle flywheel mounting structure, comprising a mounting shaft 1, a flywheel 2 is sleeved outside the mounting shaft 1, a limiting block 3 positioned at the left side of the flywheel 2 and attached to the flywheel 2 is sleeved outside the mounting shaft 1, mounting grooves 4 positioned at the right side of the flywheel 2 are respectively arranged at the upper side and the lower side of the mounting shaft 1, a mounting cavity 5 positioned at the right side of the mounting groove 4 is arranged inside the mounting shaft 1, the right side wall in the mounting cavity 5 is communicated with a moving groove 6 arranged on the mounting shaft 1, the bottom wall in the moving groove 6 is communicated with a sliding groove 7 arranged on the mounting shaft 1, limiting plates 8 with one ends extending into the mounting grooves 4 are respectively movably arranged at the upper side and the lower side of the mounting shaft 1, the limiting plates 8 are positioned at the right side of the flywheel 2, a clamping groove 9 is arranged at the right side of, the equal fixed mounting in both sides has one end to extend to draw-in groove 9 inslot and rather than the fixture block 11 of joint about the movable plate 10 left, fixed mounting has reset spring 12 that quantity is two between the right side of movable plate 10 and the intracavity right side wall of installation cavity 5, the right side fixed mounting of movable plate 10 has the first ejector pad 13 that is located between two reset spring 12 and one end extends to shifting chute 6 inslot, the bottom fixed mounting that first ejector pad 13 is located shifting chute 6 inslot one end has slider 14 with spout 7 sliding connection, the top threaded connection of installation axle 1 has the threaded rod 15 that is located the right side of installation cavity 5 and one end extends to shifting chute 6 inslot, the bottom movable mounting of threaded rod 15 has the second ejector pad 16 of one end and the laminating of first ejector pad 13.

The friction pads with one ends attached to the flywheel 2 are fixedly mounted on the left sides of the two limiting plates 8, friction between the limiting plates 8 and the flywheel 2 is increased, and the flywheel 2 is fixed.

The front side and the rear side of the movable plate 10 are respectively attached to the front side wall and the rear side wall in the cavity of the installation cavity 5, so that the movable plate 10 can move more stably.

The front side and the rear side of the movable plate 10 are respectively attached to the front side wall and the rear side wall in the cavity of the installation cavity 5, so that the movable plate 10 can move more stably.

The right side of the first pushing block 13 is an inclined surface, and one side of the second pushing block 16 close to the first pushing block 13 is an inclined surface matched with the inclined surface.

The inslot roof intercommunication in moving groove 6 has the spacing groove with 16 looks adaptations of second ejector pad, and the inslot roof intercommunication in spacing groove has the screw hole that meets mutually with threaded rod 15 for threaded rod 15 can reciprocate when rotating.

Referring to fig. 1-5, the present invention relates to a flywheel mounting structure for an electric vehicle, which is preferably used in the following manner: through the outside of overlapping flywheel 2 at installation axle 1, and make the left side of flywheel 2 laminate with stopper 3, then insert two limiting plates 8 in mounting groove 4 inslots, then rotate threaded rod 15, make threaded rod 15 drive second ejector pad 16 and move down, second ejector pad 16 promotes first ejector pad 13 and passes through slider 14 and move left along spout 7, first ejector pad 13 drives movable plate 10 and moves left along the intracavity lateral wall of installation cavity 5, movable plate 10 drives fixture block 11 and moves into draw-in groove 9 inslot thereby to fix limiting plate 8, make limiting plate 8 and flywheel 2 laminate, thereby fix flywheel 2, the mesh of being convenient for flywheel 2 installation dismantlement has been realized, can solve current flywheel 2 structure comparatively complicated, inconvenient problem of dismantling.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.