CN205801203U - A kind of power-assisted stair-climbing dolly - Google Patents
A kind of power-assisted stair-climbing dolly Download PDFInfo
- Publication number
- CN205801203U CN205801203U CN201620748641.XU CN201620748641U CN205801203U CN 205801203 U CN205801203 U CN 205801203U CN 201620748641 U CN201620748641 U CN 201620748641U CN 205801203 U CN205801203 U CN 205801203U
- Authority
- CN
- China
- Prior art keywords
- power
- transmission shaft
- assisting device
- combined triangular
- power transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of power-assisted stair-climbing dolly, including: main body of vehicle frame, combined triangular wheel and power assisting device, it is characterized in that described power assisting device is made up of lithium battery, buncher, the first belt pulley and the second belt pulley, impart power to power transmission shaft by belt transmission, drive combined triangular wheel speeling stairway；Utilize the phenomenon that belt transmission is skidded, it is to avoid buncher burns out；Circumferentially arranging that double bond is attached every 180 degree between power transmission shaft and combined triangular wheel wheel hub, power transmission shaft operates steadily.This utility model uses combined triangular to take turns speeling stairway easily, reaches labour-saving purpose by power assisting device simultaneously.
Description
Technical field
This utility model relates to a kind of means of transport, is specifically related to a kind of power-assisted stair-climbing dolly.
Background technology
In life, by transporting heavy things such as one bag of face, one bag of rice, one barrel of oil upstairs, it is a most arduous but also troublesome thing.
For middle-aged and elderly people, suffer untold misery the most helpless.There is various hand-cart for shopping in the market, but great majority are only
It is applicable to level land use, even becomes a kind of burden when climbing building.It is real with combined triangular wheel that this utility model combines power assisting device
Existing dolly speeling stairway, can facilitate, be carried upstairs by weight effortlessly.
Summary of the invention
The purpose of this utility model is to provide a kind of power-assisted stair-climbing dolly, and it is particular in that employing combined triangular wheel side
Just speeling stairway, reaches labour-saving purpose by power assisting device simultaneously.
The technical scheme in the invention for solving the technical problem is: a kind of power-assisted stair-climbing dolly, including main body of vehicle frame, group
Close three horn rings (6) and power assisting device, it is characterised in that described power assisting device is by lithium battery (2), buncher (3), the first belt
Wheel (7), the second belt pulley (8) composition, imparts power to power transmission shaft (5) by belt transmission, drives combined triangular wheel (6) to climb
Stair climbing；Circumferentially arrange that double bond is attached every 180 degree between power transmission shaft (5) and combined triangular wheel (6) wheel hub；By two
Power transmission shaft (5) is connected on main body of vehicle frame by bearing block (4), and main body of vehicle frame has rack (10), rack (10) and vehicle frame
The hinged realization of main body folds, and pull bar (1) is scalable.
The beneficial effects of the utility model are: this dolly is mainly used in carrying heavy goods stair activity.This dolly uses power-assisted
Device drives combined triangular wheel (6) can make dolly speeling stairway more effortlessly；In power assisting device, buncher (3) is set by knob
Put different rotating speeds, go for the weight demand of different age group people and Different Weight；Buncher (3) and power transmission shaft (5)
Between use belt transmission, and utilize the phenomenon that belt transmission skids, it is to avoid buncher (3) burns out；Buncher (3)
Activate switch is connected on main body of vehicle frame top pull bar (1), convenient starts upstairs time, downstairs or closes time level land travels；Pass
Between moving axis (5) and combined triangular wheel (6), double bond is connected and makes power transmission shaft operate steadily；On main body of vehicle frame, rack (10) does not uses
Time collapsible, save parking space, during placing articles launch, following two leg (9) plays a supportive role；Main body of vehicle frame top is drawn
Bar (1) can select different length according to different Man's Demands.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
In figure: 1, pull bar；2, lithium battery；3, buncher；4, bearing block；5, power transmission shaft；6, combined triangular wheel；7, first
Belt pulley；8, the second belt pulley；9, leg；10, rack.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments this utility model is further explained explanation:
As it is shown in figure 1, a kind of power-assisted stair-climbing dolly, including main body of vehicle frame, combined triangular wheel (6) and power assisting device；Described
Pull bar (1), rack (10), leg (9) and bearing block (4) is had on main body of vehicle frame；Described power assisting device by buncher (3),
Lithium battery (2) and the first belt pulley (7) and the second belt pulley (8) form；Combined triangular wheel (6) is to pass through bolt on iron triangle plate
Connect three castors.Power assisting device imparts power to power transmission shaft (5) by belt transmission, and power transmission shaft (5) is connected by double bond
Combined triangular wheel (6)；Power transmission shaft (5) is connected on main body of vehicle frame by bearing block (4).
During use, weight is placed on rack (10), pulls pull bar (1) to travel on level land, when going upstairs, first
Rotate the knob governing speed on buncher (3), then press the activate switch on lower link (1), start buncher (3) and carry
For power, dolly speeling stairway can be pulled effortlessly.
Claims (1)
1. a power-assisted stair-climbing dolly, including main body of vehicle frame, combined triangular wheel (6) and power assisting device, it is characterised in that help described in:
Power apparatus is made up of lithium battery (2), buncher (3), the first belt pulley (7) and the second belt pulley (8), and power assisting device passes through skin
V belt translation imparts power to power transmission shaft (5), and power transmission shaft (5) connects combined triangular wheel (6) by double bond, and power transmission shaft (6) passes through
Bearing block (4) is connected on main body of vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748641.XU CN205801203U (en) | 2016-07-12 | 2016-07-12 | A kind of power-assisted stair-climbing dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748641.XU CN205801203U (en) | 2016-07-12 | 2016-07-12 | A kind of power-assisted stair-climbing dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205801203U true CN205801203U (en) | 2016-12-14 |
Family
ID=57510312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620748641.XU Expired - Fee Related CN205801203U (en) | 2016-07-12 | 2016-07-12 | A kind of power-assisted stair-climbing dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205801203U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956180A (en) * | 2017-03-02 | 2017-07-18 | 广东赛因迪科技股份有限公司 | A kind of auto-manual feeds edging cutter |
| CN106965053A (en) * | 2017-03-02 | 2017-07-21 | 广东赛因迪科技股份有限公司 | A kind of asynchronous driving edging cutter |
| CN108327750A (en) * | 2018-04-18 | 2018-07-27 | 中山市浩翔电气工程有限公司 | A kind of haulage equipment |
| CN109263707A (en) * | 2018-09-17 | 2019-01-25 | 张斌 | A kind of perambulator |
| CN109442163A (en) * | 2018-11-09 | 2019-03-08 | 东北农业大学 | A kind of field data acquisition device |
-
2016
- 2016-07-12 CN CN201620748641.XU patent/CN205801203U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956180A (en) * | 2017-03-02 | 2017-07-18 | 广东赛因迪科技股份有限公司 | A kind of auto-manual feeds edging cutter |
| CN106965053A (en) * | 2017-03-02 | 2017-07-21 | 广东赛因迪科技股份有限公司 | A kind of asynchronous driving edging cutter |
| CN108327750A (en) * | 2018-04-18 | 2018-07-27 | 中山市浩翔电气工程有限公司 | A kind of haulage equipment |
| CN109263707A (en) * | 2018-09-17 | 2019-01-25 | 张斌 | A kind of perambulator |
| CN109442163A (en) * | 2018-11-09 | 2019-03-08 | 东北农业大学 | A kind of field data acquisition device |
| CN109442163B (en) * | 2018-11-09 | 2020-06-30 | 东北农业大学 | Field data acquisition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170712 |