CN213292548U

CN213292548U - Reverse three-wheeled electric vehicle

Info

Publication number: CN213292548U
Application number: CN202021312923.8U
Authority: CN
Inventors: 刘永会
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-05-28
Anticipated expiration: 2030-07-07

Abstract

The reverse three-wheeled electric vehicle is characterized by comprising a front driving wheel assembly and a rear driving wheel assembly, wherein the front driving wheel assembly and the rear driving wheel assembly are respectively provided with an independent driving motor, the number of wheels of the front driving wheel assembly is two, the number of wheels of the rear driving wheel assembly is one, the rear driving wheel assembly is of a structure in a shape like a Chinese character 'ji', and the rear driving wheel assembly comprises a frame in a shape like a Chinese character 'ji' and a rear wheel; the utility model is provided with a plurality of driving motors, which can be selectively operated according to the actual working condition, and has strong adaptability and trafficability; all doors are movably opened, particularly, the car roof door can be conveniently opened, and people can conveniently pull goods or goods; the rear wheel width is greater than the front wheel, and stability is better, is equipped with damping spring for taking more comfortablely.

Description

Reverse three-wheeled electric vehicle

Technical Field

The utility model belongs to the technical field of electric tricycle, specifically indicate a tricycle electric motor car falls.

Background

The known three-wheeled motor vehicle generally comprises a positive three-wheeled motor vehicle and a lateral three-wheeled motor vehicle, and a gasoline engine is used as power; with the continuous development of new energy technology, electric vehicles and electric power-assisted vehicles are quite popular, so that electric tricycles which are convenient for old people and disabled people to walk instead appear, the electric tricycles are mainly provided with a positive tricycle, namely a front steering wheel and a rear two driving wheels driven by a motor, but the positive tricycle electric vehicles are also provided with a shell and can prevent sunshine and rain, but the two problems generally exist as follows, firstly, the positive tricycle adopts the front steering wheel, so that the electric vehicle is poor in balance, is easy to incline when turning, even has a side-turning accident, and can generate insufficient driving force when meeting extreme working environments such as mountains, pot-hollow grounds or higher obstacles and cannot be normally used; secondly, a shell is arranged on the right tricycle body, and the shell is too complex and too high in manufacturing cost or too simple, so that passengers can get on or off the tricycle inconveniently, particularly, the electric tricycle for old people to walk instead has narrow space of the body, and is very inconvenient particularly when goods are loaded and unloaded.

Disclosure of Invention

An object of the utility model is to provide a tricycle electric motor car falls to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reverse tricycle electric motor car, includes front drive wheel assembly and back drive wheel assembly, front drive wheel assembly with back drive wheel assembly all is provided with solitary driving motor, front drive wheel assembly wheel quantity is two, back drive wheel assembly wheel quantity is one, back drive wheel assembly is a few font structures, back drive wheel assembly is including a few font framves and rear wheel.

Furthermore, the rear driving wheel assembly further comprises a positioning column arranged on the n-shaped frame and a rear shaft arranged at the lower part of the n-shaped frame, a damping spring is sleeved on the positioning column, locking nuts are arranged at two ends of the rear shaft, a rear wheel motor movably connected is arranged in the middle of the rear shaft, and the rear wheel motor is fixedly connected with the rear wheel.

The rear carriage comprises a roof door, a left rear door arranged on one side below the roof door and a right rear door arranged on the other side below the roof door, left rear door lifting glass is arranged on the upper portion of the left rear door, right rear door lifting glass is arranged on the upper portion of the right rear door, and the roof door can be opened upwards.

Further, still include the frame assembly, frame assembly one end swing joint front drive wheel assembly, frame assembly other end swing joint rear drive wheel assembly, front drive wheel assembly includes left front wheel motor and right front wheel motor, left side front wheel motor reaches right front wheel motor respectively with frame assembly one end swing joint, left side front wheel motor is provided with fixed connection's left front wheel, right front wheel motor and the right front wheel that is provided with fixed connection, every wheel individual drive.

Further, the width of the rear wheel is larger than that of the left front wheel, and the width of the rear wheel is larger than that of the right front wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with a plurality of driving motors, which can be selectively operated according to the actual working condition, and has strong adaptability and trafficability; all doors are movably opened, particularly, the car roof door can be conveniently opened, and people can conveniently pull goods or goods; the rear wheel width is greater than the front wheel, and stability is better, is equipped with damping spring for taking more comfortablely.

Drawings

Fig. 1 is a schematic view of a first perspective three-dimensional structure of the present invention;

fig. 2 is a schematic view of a second perspective three-dimensional structure of the present invention;

fig. 3 is a schematic view of a third perspective three-dimensional structure of the present invention;

FIG. 4 is a schematic perspective view of the rear wheel assembly of the present invention;

FIG. 5 is a schematic view of the open three-dimensional structure of each door of the present invention;

wherein: 1 front driving wheel assembly, 2 front spare boxes, 3 cab assemblies, 4 rear carriages, 5 rear driving wheel assemblies, 101 left front wheels, 102 left front wheel motors, 103 right front wheel motors, 104 right front wheels, 401 left rear doors, 402 left rear door lifting glass, 403 right rear doors, 404 right rear door lifting glass, 405 roof doors, 501 inverted V-shaped frames, 502 damping springs, 503 positioning columns, 504 rear shafts, 505 locking nuts, 506 rear wheel motors and 507 rear wheels.

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.

As shown in fig. 1-5, an electric vehicle with three reverse wheels comprises a frame assembly, a front driving wheel assembly 1 movably connected with one end of the frame assembly, a rear driving wheel assembly 5 movably connected with the other end of the frame assembly, a cab assembly 3 arranged above the front driving wheel assembly 1, a rear carriage 4 arranged above the rear driving wheel assembly 5, and a front spare box 2 arranged on the cab assembly 3; front driving wheel assembly 1 with back drive wheel assembly 5 all is provided with solitary driving motor, 1 wheel quantity of front driving wheel assembly is two, back drive wheel assembly 5 is a structure of type of calligraphy a few, 5 wheel quantities of back drive wheel assembly are one, be provided with movable door on the back carriage 4, preceding case of being equipped with can be used for placing group battery and controller, can also be used for placing some goods, and every driving motor can be according to actual conditions demand independent control.

Specifically, back drive wheel assembly 5 includes several font frame 501 and rear wheel 507, be provided with reference column 503 on several font frame 501, the cover has damping spring 502 on the reference column 503, several font frame 501 lower parts are provided with rear axle 504, several font frame 501 both ends are provided with the gyro wheel, the gyro wheel can only reciprocate, the both ends of rear axle 504 are provided with lock nut 505, be provided with swing joint's rear wheel motor 506 in the middle of the rear axle 504, rear wheel motor 506 with rear wheel 507 fixed connection, the supporting is more convenient, and the shock attenuation action can only be moved from top to bottom, can not remove about can, because damping spring 502's effect, makes to take more comfortable.

Specifically, back carriage 4 includes roof door 405, sets up the left back door 401 and the setting of roof door 405 below one side the right back door 403 of roof door 405 below opposite side, left back door 401 upper portion is provided with left back door lift glass 402, right back door 403 upper portion is provided with right back door lift glass 404, roof door 405 upwards can open no matter loading or manned convenient and fast more.

Specifically, front drive wheel assembly 1 includes left front wheel motor 102 and right front wheel motor 103, left front wheel motor 102 and right front wheel motor 103 respectively with frame assembly one end swing joint, left front wheel motor 102 is provided with fixed connection's left front wheel 101, right front wheel motor 103 with be provided with fixed connection's right front wheel 104, every wheel can drive alone, and trafficability characteristic is stronger, adapts to more slightly operating mode.

Specifically, the width of the rear wheel 507 is greater than the width of the left front wheel 101, and the width of the rear wheel 507 is greater than the width of the right front wheel 104, so that the stability is better.

The specific implementation process comprises the following steps: when the novel reverse three-wheeled electric vehicle is used for loading goods, the left rear door 401 and the right rear door 403 can be opened towards respective directions, and the roof door 405 is opened upwards to form an open space, so that the goods are very convenient to load and unload; the front driving wheel assembly 1 is only adopted to work under common road conditions, the front driving wheel assembly 1 and the rear driving wheel assembly 5 are adopted to work simultaneously under severe working conditions, all operations are integrated inside the cab assembly 3, and the operation can be realized by one person.

The above-described embodiments are merely preferred examples of the present invention and are not exhaustive of the possible implementations of the present invention. The terms used are words of description and illustration, rather than words of limitation, since the invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it being understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. An electric motor car of falling tricycle which characterized in that: including front drive wheel assembly (1) and back drive wheel assembly (5), front drive wheel assembly (1) with back drive wheel assembly (5) all are provided with solitary driving motor, front drive wheel assembly (1) wheel quantity is two, back drive wheel assembly (5) wheel quantity is one, back drive wheel assembly (5) are a few font structures, back drive wheel assembly (5) are including a few font frame (501) and rear wheel (507).

2. An inverted three-wheeled electric vehicle as set forth in claim 1, wherein: the rear driving wheel assembly is characterized by further comprising positioning columns (503) arranged on the square frames (501) and rear shafts (504) arranged at the lower parts of the square frames (501), damping springs (502) are sleeved on the positioning columns (503), locking nuts (505) are arranged at two ends of the rear shafts (504), a rear wheel motor (506) movably connected is arranged in the middle of the rear shafts (504), and the rear wheel motor (506) is fixedly connected with the rear wheels (507).

3. An inverted three-wheeled electric vehicle as set forth in claim 1, wherein: still including setting up back carriage (4) in back drive wheel assembly (5) top, back carriage (4) are including roof door (405), setting left back door (401) and the setting of roof door (405) below one side right back door (403) of roof door (405) below opposite side, left back door (401) upper portion is provided with left back door lift glass (402), right back door (403) upper portion is provided with right back door lift glass (404), roof door (405) upwards can open.

4. An inverted three-wheeled electric vehicle as set forth in claim 2, wherein: still include the frame assembly, frame assembly one end swing joint front drive wheel assembly (1), other end swing joint rear drive wheel assembly (5), front drive wheel assembly (1) is including left front wheel motor (102) and right front wheel motor (103), left side front wheel motor (102) reaches right front wheel motor (103) respectively with frame assembly one end swing joint, left side front wheel motor (102) are provided with fixed connection's left front wheel (101), right front wheel motor (103) are provided with fixed connection's right front wheel (104), every wheel individual drive.

5. An inverted three-wheeled electric vehicle as set forth in claim 4, wherein: the width of the rear wheel (507) is larger than that of the left front wheel (101), and the width of the rear wheel (507) is larger than that of the right front wheel (104).