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Stair-climbing carrying power-assisted trolley

A technology of climbing stairs and trolleys, which is applied in the field of machinery, can solve problems such as low work efficiency, laborious handling of large-sized goods, delivery personnel and safety hazards of large-sized goods, etc., and achieve the effect of reducing labor intensity and improving work efficiency

Active Publication Date: 2018-10-19
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Delivery personnel often need to manually move large-scale commodities such as home appliances to customers' homes. There may be flat roads and stairs during the transportation process, so the process of moving large-scale commodities is very laborious, and it will be harmful to the delivery personnel and Bulky commodities cause safety hazards and low work efficiency

Method used

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  • Stair-climbing carrying power-assisted trolley
  • Stair-climbing carrying power-assisted trolley
  • Stair-climbing carrying power-assisted trolley

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as Figure 1 to Figure 10As shown, the stair-climbing and transporting power-assisted trolley includes a plate-shaped body 1, which is characterized in that the lower part of the front side of the body 1 is hinged with a rectangular movable plate 6, and the front side of the body 1 is symmetrically provided with two rollers. 2.5. The movable plate 6 is located between the two rollers 5. The upper side of the movable plate 6 is slidably connected with a slide plate 7 along the front and rear direction of the body 1. The front edge of the slide plate 7 is provided with several walking Block 7d, the upper side of the slide plate 7 is fixedly connected with a connecting seat 8, the connecting seat 8 is rotatably connected with a connecting shaft 9, the middle part of the front side of the body 1 is fixedly connected with a reducer 11, and the reducer A power motor 10 is fixedly connected to the device 11, the output shaft of the power motor 10 is connected to the input...

Embodiment 2

[0060] The content of this embodiment is basically the same as that of Embodiment 1, except that the scissor-type hydraulic lifting platform 4 is replaced by a scissor-type pneumatic lifting platform, the hydraulic pump station 4b is replaced by a high-pressure air pump, and the hydraulic cylinder One 4a, hydraulic cylinder two 18, hydraulic cylinder three 19 and hydraulic cylinder four 20 are replaced by cylinder one, cylinder two, cylinder three and cylinder four respectively, that is, the original hydraulic power system is changed to a pneumatic system, because there is only air in the pneumatic system No hydraulic oil is required, so the pneumatic system is lighter in weight than the hydraulic power system, which is convenient for the use of the stair-climbing and transporting assist trolley.

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Abstract

The invention provides a stair-climbing carrying power-assisted trolley and belongs to the technical field of machines. The stair-climbing carrying power-assisted trolley comprises a board-shaped body. A movable board is hinged to the front side of the body. Two second rolling wheels are arranged on the front side of the body. A sliding board is in sliding connection with the movable board. Multiple walking blocks are arranged at the front end of the sliding board. A connecting seat is fixedly connected to the sliding board. A connecting shaft is rotationally connected to the connecting seat.A speed reducer is fixedly connected to the front side of the body. A power motor is fixedly connected to the speed reducer. A rotary disc is fixedly connected to the end of an output shaft of the speed reducer. An eccentric column is arranged on the rotary disc. A connecting rod is further arranged between the eccentric column and the connecting shaft. A storage battery and a controller are arranged in a control box on the front side of the body. An object carrying platform is arranged on the rear side of the body. A lifting mechanism and a locating mechanism are arranged on the upper side face of the object carrying platform. A telescopic rod is arranged on the upper side of the body and provided with a button board. The button board and the power motor are both electrically connected with the controller. The controller is electrically connected with the storage battery. The stair-climbing carrying power-assisted trolley has the beneficial effect that assisting power can be providedfor the stair-climbing trolley.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a stair-climbing and conveying power-assisted trolley. Background technique [0002] With the development of the Internet, online shopping has become accepted by ordinary people, and online shopping has gradually developed from the initial small items to large home appliances. [0003] Delivery personnel often need to manually move large-scale commodities such as home appliances to customers' homes. There may be flat roads and stairs during the transportation process, so the process of moving large-scale commodities is very laborious, and it will be harmful to the delivery personnel and Bulky commodities cause potential safety hazards and low work efficiency. Contents of the invention [0004] The purpose of the present invention is to solve the above-mentioned problems in the existing technology, and propose a stair-climbing and conveying power-assisted trolley. The stair-cli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B5/02
CPCB62B3/00B62B5/02B62B5/025B62B2203/10
Inventor 章海杨邦出雷浩
Owner ZHEJIANG OCEAN UNIV
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