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A kind of multifunctional load-carrying stair climber

A stair-climbing, multi-functional technology, applied in the field of transportation, to reduce the impact of congestion, reduce space occupancy, and improve freight speed and efficiency

Active Publication Date: 2018-10-23
玄智(深圳)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that there is no express booster machine that can carry people and climb stairs to deliver goods, the present invention further proposes a multi-functional load-carrying stair climbing vehicle

Method used

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  • A kind of multifunctional load-carrying stair climber
  • A kind of multifunctional load-carrying stair climber
  • A kind of multifunctional load-carrying stair climber

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Experimental program
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specific Embodiment approach 1

[0009] Specific implementation mode one: combine Figure 1 to Figure 6 Describe this embodiment mode, a kind of multi-functional load climbing stair vehicle described in this embodiment mode, it comprises vehicle frame 1, shelf 2, auxiliary wheel mechanism 3, and shelf 2 is installed in the front of vehicle frame 1 lower part, is characterized in that: Described a kind of multi-functional load-carrying stair climbing car also comprises secondary load-bearing shaft 4, main load-bearing shaft 5, two outer wheels 6, two limit rods 7, two inner wheel assemblies and two driving assemblies, two limit rods 7 are arranged side by side in parallel at the lower end of the vehicle frame 1, the auxiliary load-bearing shaft 4 passes through the ends of the two limit rods 7, the main load-bearing shaft 5 passes through the middle of the two limit rods 7, and the two ends of the main load-bearing shaft 5 respectively It is connected with the two inner wheel assemblies, and the two ends of th...

specific Embodiment approach 2

[0012] Specific implementation mode two: combination Figure 1 to Figure 6 Describe this embodiment, each inner wheel assembly of a kind of multifunctional load-carrying stair climbing vehicle in this embodiment includes each inner wheel assembly includes a secondary load-bearing wheel 8, a main load-bearing wheel 9, and a limit wheel 10 And the planetary wheel carrier 11, the planetary wheel carrier 11 is installed in the wheel hub 6-1 of the outer wheel 6, the auxiliary load-bearing wheel 8, the main load-bearing wheel 9, and the limit wheel 10 are installed on the planetary wheel carrier 11 in a triangle, and the auxiliary load-bearing wheel 8 suits On the secondary load bearing shaft 4, the main load bearing wheels 9 are set on the main load bearing shaft 5. Other components and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0013] Specific implementation mode three: combination Figure 1 to Figure 6 Describe this embodiment, each said driving assembly of a kind of multi-functional belt-loaded stair climbing vehicle described in this embodiment includes each said driving assembly includes brushless DC motor 12, outer supporting steel plate 13, inner supporting steel plate 14, Ring gear 15, driving gear 16, driving gear 17, driven gear 18, driving gear shaft 19, driving gear shaft 20, spring coupling 22 and a plurality of ring gear bushings 21, the ring gear 15 passes through a plurality of ring gear shafts The sleeve 21 is installed on the outer side of the hub 6-1 of the outer wheel 6, the outer support steel plate 13 and the inner support steel plate 14 are sequentially set on the ends of the auxiliary load-bearing shaft 4 and the main load-bearing shaft 5 from the outside to the inside, and the brushless DC motor 12 is installed inside On the supporting steel plate 14, the driving gear shaft 19...

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Abstract

Disclosed is a multi-functional on-load stair climbing dolly. The invention relates to a stair climbing dolly, in particular to the multi-functional on-load stair climbing dolly, and solves the problem that no express delivery power-assisting machine capable of both carrying people and climbing stairs for delivery is available currently. The multi-functional on-load stair climbing dolly comprises a frame, a shelf and an auxiliary wheel mechanism. The shelf is installed at the front of the lower part of the frame. The multi-functional on-load stair climbing dolly also comprises an auxiliary bearing shaft, a main bearing shaft, two outer wheels, two limit levers, two inner wheel components and two drive components. The two limit levers are arranged at the lower end of the frame in parallel side by side, the auxiliary bearing shaft penetrates the ends of the two limit levers, the main bearing shaft penetrates the middles of the two limit levers, the two ends of the main bearing shaft are connected with the two inner wheel components, the two ends of the auxiliary bearing shaft are connected with the two inner wheel components, each of the inner wheel components is arranged on a hub of one outer wheel, the drive components are respectively installed on the outer sides of the outer wheels, and the front end of the shelf is connected with the frame. The multi-functional on-load stair climbing dolly belongs to the field of transportation.

Description

technical field [0001] The invention relates to a stair climbing vehicle, in particular to a multifunctional load-carrying stair climbing vehicle, which belongs to the field of transportation. Background technique [0002] With the advent of the Internet age, online shopping has gradually become a part of people's lives. What followed was the rapid development of the express delivery industry. According to statistics, during the 2014 Double Eleven period, that is, in just 6 days from November 11 to 16, the entire industry handled a total of 540 million express items. On the other hand, in a large area of ​​China, the popularity of elevators is not perfect enough, and point-to-point deliveries have to be completed by humans. Under the pressure of huge numbers, the work intensity of couriers continues to increase, which directly damages their health. In addition, due to labor limitations, some large-volume courier items have greater risks in the process of going upstairs, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62K17/00B62D11/04B62B3/02B62B5/02
CPCB62B3/02B62B5/0003B62B5/026B62B2205/00B62D11/04B62K17/00
Inventor 李蕴洲魏晋解为然陈昌繁刘佳男王滨生
Owner 玄智(深圳)科技有限公司
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