CN212289881U

CN212289881U - Stair climbing consignment vehicle

Info

Publication number: CN212289881U
Application number: CN202020740119.3U
Authority: CN
Inventors: 王卓; 胡桂明
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-01-05
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a climb building tow truck, which comprises a carriage body, it is connected with the bottom plate to rotate on the automobile body, the bottom of automobile body is rotated and is connected with two wheels, the lateral wall fixedly connected with installation shell of automobile body, be equipped with slewing mechanism in the installation shell, slewing mechanism is including running through the installation shell and rather than rotating the rotation post of being connected, rotate the both ends fixedly connected with auxiliary rod of post, be equipped with the motor in the installation shell, the first gear of power end fixedly connected with of motor, the cover is equipped with rather than fixed connection's second gear on the rotation post, first gear and second gear intermeshing, rotate through first pivot between automobile body and the bottom plate and be connected, fixedly connected with gag lever post in the first pivot. The utility model has reasonable structure design, not only can fold the bottom plate, but also does not occupy more space; can also load goods and climb the building, convenient and fast, labour saving and time saving.

Description

Stair climbing consignment vehicle

Technical Field

The utility model relates to a portable furniture articles for use technical field especially relates to a climb building tow truck.

Background

The existing luggage barrow has various varieties, the luggage barrow for consigning goods in the ordinary market and the luggage barrow used by people when people go out to travel are available, however, most of the existing luggage barrow can only drag on a flat road, and can only carry shoulders to go upstairs and downstairs and steps. Heavy luggage is a burden for anyone; therefore, a stair climbing trolley is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a stair climbing trolley.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a climb building and hold in palm fortune car, includes the automobile body, it is connected with the bottom plate to rotate on the automobile body, the bottom of automobile body rotates and is connected with two wheels, the lateral wall fixedly connected with installation shell of automobile body, be equipped with slewing mechanism in the installation shell.

Preferably, slewing mechanism is including running through the installation shell and rather than rotating the rotation post of being connected, the both ends fixedly connected with auxiliary rod of rotation post, be equipped with the motor in the installation shell, the first gear of power end fixedly connected with of motor, the cover is equipped with rather than fixed connection's second gear on the rotation post.

Preferably, the first gear and the second gear are intermeshed.

Preferably, the vehicle body is rotatably connected with the bottom plate through a first rotating shaft, and a limiting rod is fixedly connected to the first rotating shaft.

Preferably, the two wheels are respectively connected in a rotating manner through a second rotating shaft and a third rotating shaft.

Preferably, a handle is fixedly connected to the vehicle body.

Compared with the prior art, the utility model, its beneficial effect does:

through the combined action of the rotating mechanism and the auxiliary rod, the wheels can be lifted to the next ladder when climbing stairs, the stair climbing action is realized, the time and the labor are saved, and the convenience is brought to people

In conclusion, the bottom plate can be folded, so that the bottom plate does not occupy more space; can also load goods and climb the building, convenient and fast, labour saving and time saving.

Drawings

Fig. 1 is a schematic structural view of a stair climbing trolley provided by the utility model;

fig. 2 is a side view of the stair climbing trolley provided by the utility model.

In the figure: the device comprises a vehicle body 1, a bottom plate 2, a limiting rod 3, wheels 4, a mounting shell 5, a motor 6, a first gear 7, a rotating column 8, a second gear 9 and an auxiliary rod 10.

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.

Referring to fig. 1-2, the stair climbing trolley comprises a trolley body 1, wherein a handle is fixedly connected to the trolley body 1, and the trolley body 1 is pulled to move upwards through the handle; the vehicle body 1 is rotatably connected with a bottom plate 2, and the bottom plate 2 is used for containing goods; the trolley body 1 is rotatably connected with the bottom plate 2 through a first rotating shaft, a limiting rod 3 is fixedly connected onto the first rotating shaft, and the bottom plate 2 and the trolley body 1 form a 90-degree included angle through the limiting rod 3, so that the bottom plate 2 is prevented from being overturned excessively; the bottom of the vehicle body 1 is rotatably connected with two wheels 4, the two wheels 4 are respectively rotatably connected through a second rotating shaft and a third rotating shaft, and the shells of the two wheels 4 independently rotate; the side wall of the vehicle body 1 is fixedly connected with a mounting shell 5.

A rotating mechanism is arranged in the mounting shell 5, the rotating mechanism comprises a rotating column 8 which penetrates through the mounting shell 5 and is rotatably connected with the mounting shell, two ends of the rotating column 8 are fixedly connected with auxiliary rods 10, and the semi-circular surfaces of two ends of each auxiliary rod 10; be equipped with motor 6 in the installing shell 5, the first gear 7 of power end fixedly connected with of motor 6, the cover is equipped with second gear 9 rather than fixed connection on the rotation post 8, starter motor 6, motor 6 drives first gear 7 and rotates, first gear 7 rotates and drives second gear 9 and rotate, second gear 9 rotates and drives rotation post 8 and rotate, it rotates and drives two auxiliary rods 10 and rotate to rotate post 8, when climbing the building, when auxiliary rod 10 rotates and offsets with the step of stair, can make progress lifting with whole automobile body 1, make wheel 4 get into next step stair, so can realize climbing the building, and is simple and convenient, time saving and labor saving.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

the utility model discloses in, when needs load the goods, overturn bottom plate 2 earlier, under gag lever post 3's effect, bottom plate 2 is 90 degrees angles with automobile body 1, arrange the goods in on bottom plate 2, let the back use the belt bind fixedly to it, when needing to go up stairs, starter motor 6, motor 6 drives first gear 7 and rotates, first gear 7 rotates and drives second gear 9 and rotate, second gear 9 rotates and drives rotation post 8 and rotates, rotation post 8 rotates and drives two auxiliary rods 10 and rotate, when climbing the building, auxiliary rod 10 rotates when offsetting with the step of stair, can make progress whole automobile body 1 lifting, make wheel 4 get into next order stair, so can realize climbing the building, and is simple and convenient, time saving and labor saving.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is familiar with the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a climb building tow trucks, includes automobile body (1), its characterized in that, rotate on automobile body (1) and be connected with bottom plate (2), the bottom of automobile body (1) rotates and is connected with two wheels (4), the lateral wall fixedly connected with installation shell (5) of automobile body (1), be equipped with slewing mechanism in installation shell (5).

2. The stair climbing tow truck according to claim 1, characterized in that the rotating mechanism comprises a rotating column (8) penetrating through and rotatably connected with a mounting shell (5), two ends of the rotating column (8) are fixedly connected with auxiliary rods (10), a motor (6) is arranged in the mounting shell (5), a power end of the motor (6) is fixedly connected with a first gear (7), and a second gear (9) fixedly connected with the rotating column (8) is sleeved on the rotating column.

3. A stair climbing trolley according to claim 2, characterized in that said first gear (7) and said second gear (9) are mutually engaged.

4. The stair climbing tow truck according to claim 1, characterized in that the truck body (1) is rotatably connected with the bottom plate (2) through a first rotating shaft, and the first rotating shaft is fixedly connected with a limiting rod (3).

5. A stair-climbing trolley according to claim 1, characterized in that said two wheels (4) are rotatably connected by means of a second and a third rotation shaft, respectively.

6. The stair climbing trolley according to claim 1, wherein a handle is fixedly connected to the trolley body (1).