CN213262659U

CN213262659U - Electric stair carrier

Info

Publication number: CN213262659U
Application number: CN202021417132.1U
Authority: CN
Inventors: 周润生
Original assignee: ZHENJIANG VOCATIONAL TECHNICAL COLLEGE
Current assignee: ZHENJIANG VOCATIONAL TECHNICAL COLLEGE
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-05-25
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses an electric stair carrier, include: the main wheels are arranged on two sides of the chassis and rotate through a driving device; the chassis is provided with an inclination angle adjusting and driving device, the output end of the inclination angle adjusting and driving device is connected with a linear module, and the linear module is provided with a sliding table; one end of the cargo supporting plate is hinged with the chassis, and the other end of the cargo supporting plate is movably connected with the sliding table through a connecting rod; the utility model discloses lie in that the carrier passes through motor drive, uses manpower sparingly. Through the use of guide pulley and track for the carrier can climb stair.

Description

Electric stair carrier

Technical Field

The utility model relates to an electric stair carrier belongs to the automatic technical field of commodity circulation trade transport.

Background

At present, the logistics express delivery industry conveying trolley is mostly manual and can not climb stairs, most of the existing houses in China are lift-free buildings, the logistics express delivery industry mostly depends on manual carrying in the delivery process of large furniture appliances, physical strength is consumed greatly, and danger exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome among the prior art commodity circulation express delivery trade and mostly lean on the manpower transport at large-scale furniture household electrical appliances delivery in-process, consume the not enough that physical power is big, provide an escalator carrier.

An electric stair cart comprising:

the main wheels are arranged on two sides of the chassis and rotate through a driving device;

the chassis is provided with an inclination angle adjusting and driving device, the output end of the inclination angle adjusting and driving device is connected with a linear module, and the linear module is provided with a sliding table;

and one end of the cargo supporting plate is hinged with the chassis, and the other end of the cargo supporting plate is movably connected with the sliding table through a connecting rod.

Furthermore, guide wheels for guiding are arranged at the end parts of the two sides of the chassis; the guide wheels and the main wheel are sleeved with a crawler belt.

Furthermore, a support is arranged at one end of the chassis, which is close to the connecting rod.

Furthermore, one end of the connecting rod is hinged to the cargo supporting plate, and the other end of the connecting rod is hinged to the sliding table.

Furthermore, five groups of main wheels are arranged on two sides of the chassis.

Furthermore, the driving device and the inclination angle adjusting driving device are both driving motors.

Compared with the prior art, the utility model discloses the beneficial effect who reaches: the utility model discloses lie in that the carrier passes through motor drive, uses manpower sparingly. Through the use of guide pulley and track for the carrier can climb stair. Through the cooperation of sharp module and inclination switch for the carrier can keep the level of goods holding surface when climbing stair, makes the heavy object transport upstairs more light, has avoided the danger that the goods overturned simultaneously.

Drawings

FIG. 1 is a schematic view of the general structure of an electric stair-type hand truck;

FIG. 2 is a bottom view of the electric stair carrier of the utility model

In the figure: 1. a chassis 2, a cargo supporting plate 3 and a main wheel; 4. a crawler belt; 5. a guide wheel; 6. a tilt angle adjusting motor; 7. a linear module; 8. a sliding table; 9. a connecting rod; 10. a pillar; 11. a left drive motor; 12. and a right driving motor.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1 to 2, disclosed is an electric stair porter, including:

the device comprises a chassis 1, wherein main wheels 3 are arranged on two sides of the chassis 1, and the main wheels 3 rotate through a driving device;

an inclination angle adjusting and driving device is arranged on the chassis 1, the output end of the inclination angle adjusting and driving device is connected with a linear module 7, and the linear module 7 is provided with a sliding table 8;

as shown in fig. 2, the driving means includes a left driving motor 11 and a right driving motor 12; the left driving motor 11 and the right driving motor 12 respectively control the main wheels 3 on two sides of the chassis;

one end of the cargo supporting plate 2 is hinged with the chassis 1, and the other end of the cargo supporting plate 2 is movably connected with the sliding table 8 through a connecting rod 9; the concrete connection mode is that one end of the connecting rod 9 is hinged with the cargo supporting plate 2, and the other end is hinged with the sliding table 8;

the inclination angle adjusting driving device adopts an inclination angle adjusting motor 6 in the embodiment; during the use, inclination accommodate motor 6 rotates and drives slip table 8 through sharp module 7 and slide along sharp module to make connecting rod 9 be the horizontality or for having the vertical direction at inclination (as shown in the figure), can keep the level of goods holding surface, make the heavy object transport upstairs more light, avoided the danger that the goods turned over simultaneously.

As shown in fig. 1, guide wheels 5 for guiding are arranged at the end parts of two sides of the chassis 1; as shown in fig. 1, an idler wheel 5 is arranged obliquely above a main wheel 3, and a crawler 4 is sleeved on the idler wheel and the main wheel 3; the left driving motor 11 and the right driving motor 12 respectively drive the main wheels 3 on two sides, the main wheels 3 are rotatably connected with the guide wheels 5 through the crawler belts 4, the vehicle runs under a normal running state, and the trafficability and the climbing performance of the carrier can be improved by utilizing the guide wheels 5 obliquely above.

In the present embodiment, as shown in fig. 1, a pillar 10 is disposed at one end of the chassis 1 close to the connecting rod 9; when the sliding table 8 moves towards the inclination angle adjusting motor 6, the cargo supporting plate 2 moves downwards, and is supported by the supporting columns 10, so that the cargo supporting plate 2 is kept horizontal.

Five groups of main wheels 3 are arranged on two sides of the chassis 1, and the stability of the carrier is improved through the main wheels 3.

In this embodiment, the driving device and the tilt angle adjusting driving device are both driving motors.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. An electric stair carrier, characterized by, includes:

the device comprises a chassis (1), wherein main wheels (3) are arranged on two sides of the chassis (1), and the main wheels (3) rotate through a driving device;

an inclination angle adjusting and driving device is arranged on the chassis (1), the output end of the inclination angle adjusting and driving device is connected with a linear module (7), and the linear module (7) is provided with a sliding table (8);

the cargo supporting plate (2), cargo supporting plate (2) one end with chassis (1) is articulated, the other end pass through connecting rod (9) with slip table (8) swing joint.

2. The stair porter according to claim 1, wherein the chassis (1) is provided with guide wheels (5) at both side ends for guiding; the guide wheels and the main wheels (3) are sleeved with crawler belts (4).

3. An electric stair-climbing cart according to claim 1, wherein said base (1) is provided with a support (10) at one end adjacent to said connecting rod (9).

4. An electric stair porter according to claim 1, characterized in that said connecting rod (9) is hinged at one end to said cargo support plate (2) and at the other end to said sliding platform (8).

5. The stair porter according to claim 1, wherein five sets of main wheels (3) are provided on both sides of said chassis (1).

6. The stair porter of claim 1, wherein the drive means and the tilt drive means are each a drive motor.