CN214980993U

CN214980993U - Car maintenance dolly

Info

Publication number: CN214980993U
Application number: CN202120905678.XU
Authority: CN
Inventors: 郭婧雯; 付先琳; 陈晓蝶; 刘晋江; 钱泽
Original assignee: Jincheng College of Sichuan University
Current assignee: Jincheng College of Sichuan University
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-12-03
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a car maintenance dolly can supply the maintenance personal to sit maintenance vehicle, including chassis, seat, rear wheel and front wheel, the seat sets up on the chassis, chassis one end is equipped with two the front wheel, its other end are equipped with two the rear wheel, two be equipped with drive arrangement between the rear wheel, drive arrangement sets up on the chassis, two are connected to the drive arrangement output the rear wheel, drive arrangement is used for the drive the rear wheel rotates.

Description

Car maintenance dolly

Technical Field

The utility model belongs to the auto repair field, concretely relates to auto repair dolly.

Background

The popularization of the current vehicles and the maintenance of the vehicles become a great need, the current vehicle maintenance products are not only that the vehicles are lifted by a lifting machine, and maintenance personnel drill under the vehicles for maintenance, but also that the long-term past work is very tired for the maintenance personnel, the cervical vertebra of the maintenance personnel is irreversibly injured, and the maintenance time is delayed.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, the present invention is directed to: provides an automobile maintenance trolley which can be used for maintenance personnel to maintain vehicles.

In order to realize the purpose of the utility model, the utility model provides a following technical scheme:

the car maintenance trolley comprises a chassis, seats, rear wheels and front wheels, wherein the seats are arranged on the chassis, two front wheels are arranged at one end of the chassis, two rear wheels are arranged at the other end of the chassis, a driving device is arranged between the two rear wheels and arranged on the chassis, the output end of the driving device is connected with the two rear wheels, and the driving device is used for driving the rear wheels to rotate.

Further, the driving device is a motor, and the motor is installed on the chassis.

Furthermore, the number of the motors is two, the two motors are oppositely arranged, and rotating shafts of the two motors are fixedly connected with the two rear wheels.

Furthermore, the two front wheels and the two rear wheels are arranged on two sides of the chassis.

Further, a tray is arranged on one side of the seat and used for placing automobile parts and maintenance tools.

Furthermore, a backrest is arranged on one side of the seat, and the backrest is arranged on one side, close to the rear wheels, of the seat.

Further, the seat bottom is detachably connected to the chassis.

Furthermore, a supporting rod is fixedly connected to the bottom of the seat, and one end, far away from the seat, of the supporting rod is connected with the chassis through a screw.

Compared with the prior art, the utility model, following beneficial effect has:

1. when the vehicle repairing master overhauls, the vehicle repairing master can sit on the seat to repair the vehicle so as to relieve fatigue, and can drive the rear wheel to walk by the driving device, thereby achieving the beneficial effects of reducing the fatigue degree of maintenance personnel and facilitating the movement.

Drawings

FIG. 1 is an overall structure diagram of a car maintenance cart according to the present invention;

FIG. 2 is a schematic top view of the base pan;

in the figure, 1-chassis, 2-seat, 3-front wheel, 4-rear wheel, 5-motor, 6-tray.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings 1-2, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may include, for example, a fixed connection, an integral connection, or a detachable connection; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.

The utility model provides a car maintenance dolly, includes chassis 1, seat 2, rear wheel 4 and front wheel 3, seat 2 sets up on the

chassis

1, 1 one end on chassis is equipped with two front wheel 3, and its other end is equipped with two rear wheel 4, two be equipped with drive arrangement between the rear wheel 4, drive arrangement sets up on the chassis 1, two are connected to the drive arrangement output the rear wheel 4, drive arrangement is used for the drive rear wheel 4 rotates.

When repairing the car master and overhaul, it can be sat and restore the vehicle on seat 2, for example, some panel beating maintenance, or the operation of spraying paint again, repair the car master and need stay in fixed position for a long time, repair the car master and can sit and operate this moment, in order to alleviate fatigue, the beneficial effect of maintainer fatigue degree has been reached, and by 4 walks of drive arrangement drive rear wheel, make whole device begin to remove, the function of being convenient for to remove still has, still be equipped with controlling means and the battery among the corresponding prior art of being connected with drive arrangement on chassis 1, be equipped with the button of being connected with controlling means on seat 2, be used for starting drive arrangement, be convenient for control, front wheel 3 is connected on chassis 1 through the device that turns to among the prior art, turn to.

Further, the driving device is a motor 5, and the motor 5 is installed on the chassis 1.

Further, the number of the motors 5 is two, the two motors 5 are oppositely arranged, the rotating shafts of the two motors 5 are fixedly connected with the two rear wheels 4, and the rotating shafts of the two motors 5 face opposite directions.

Further, the two front wheels 3 and the two rear wheels 4 are arranged on two sides of the chassis 1, the front wheels 3 are arranged at the front end of the chassis 1 in the advancing direction, and the rear wheels 4 are arranged at the rear end.

Further, 2 one sides of seat are equipped with tray 6, tray 6 is used for placing automobile parts and repair tools, and during the concrete implementation, the master of repairing the automobile sits on the seat, can place spare part and repair tools dismantled on tray 6, conveniently takes.

Further, 2 one sides of seat are equipped with the back, the back set up in seat 2 is close to one side of rear wheel 4, during the concrete implementation, when the driver of repairing the car sits on the seat, the direction that the dolly gos forward is the direction of the driver of repairing the car face the place ahead promptly.

Further, the bottom of the seat 2 is detachably connected with the chassis 1.

Furthermore, the bottom of the seat 2 is fixedly connected with a support rod, one end of the support rod, which is far away from the seat 2, is connected with the chassis 1 through a screw, and the support rod is connected with the chassis through a screw, so that the support rod can be conveniently mounted and dismounted.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the embodiments in the above description, and the technical concept of the present invention can be within the scope of the present invention, and can be modified to various simple modifications, and these simple modifications all belong to the protection scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features. In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.

Claims

1. The utility model provides a car maintenance dolly, its characterized in that, includes chassis (1), seat (2), rear wheel (4) and front wheel (3), seat (2) set up on chassis (1), chassis (1) one end is equipped with two front wheel (3), and its other end is equipped with two rear wheel (4), two be equipped with drive arrangement between rear wheel (4), drive arrangement sets up on chassis (1), the drive arrangement output is connected two rear wheel (4), drive arrangement is used for the drive rear wheel (4) rotate.

2. A vehicle service trolley according to claim 1, characterised in that the drive means is an electric motor (5), said electric motor (5) being mounted on the chassis (1).

3. The vehicle service trolley according to claim 2, wherein there are two motors (5), two motors (5) are oppositely arranged, and the rotating shafts of the two motors (5) are fixedly connected with the two rear wheels (4).

4. The vehicle service trolley according to claim 1, wherein two front wheels (3) and two rear wheels (4) are arranged on both sides of the chassis (1).

5. The vehicle service trolley according to claim 1, wherein a tray (8) is arranged on one side of the seat (2), and the tray (8) is used for placing vehicle parts and service tools.

6. A vehicle service trolley according to claim 1, characterised in that a backrest is provided on one side of the seat (2), said backrest being provided on the side of the seat (2) adjacent to the rear wheel (4).

7. A vehicle service trolley according to claim 1, characterised in that the bottom of the seat (2) is detachably connected to the chassis (1).

8. The vehicle service trolley according to claim 7, wherein a support rod is fixedly connected to the bottom of the seat (2), and one end of the support rod, which is far away from the seat (2), is connected to the chassis (1) through a screw.