CN205440443U - Can climb electronic dolly of stair - Google Patents
Can climb electronic dolly of stair Download PDFInfo
- Publication number
- CN205440443U CN205440443U CN201521132899.9U CN201521132899U CN205440443U CN 205440443 U CN205440443 U CN 205440443U CN 201521132899 U CN201521132899 U CN 201521132899U CN 205440443 U CN205440443 U CN 205440443U
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- CN
- China
- Prior art keywords
- motor
- adjusting bracket
- fixed mount
- frame
- wheel
- 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 relates to a can climb electronic dolly of stair contains that front end below is provided with the pivot, the rear end top is provided with the frame of pushing hands and sets up the combination wheel at the pivot both ends, the lower extreme of frame is provided with the motor of being connected through chain drive and pivot, be provided with control motor pivoted button in the pushing hands, the rear end of frame is provided with the vertical mount of placing, the lower extreme of mount is provided with the alignment jig that scalable and one side was provided with the spring catch, and the side lower extreme of mount still be provided with with spring catch cooperation and through -hole, on the alignment jig in the mount still the cover be equipped with the spring that makes the alignment jig remove in to the mount, the lower extreme of alignment jig is provided with the combination wheel, just be provided with rotary positioning device on the alignment jig, the utility model discloses an adjust the wheel frame and make the frame can the level place when going upstairs, avoided article to damage because of the collision of sliding, and through motor drive, labour saving and time saving.
Description
Technical field
This utility model relates to transport field, refers in particular to the motor-driven carrier of a kind of climbing stairs.
Background technology
Disclosing a kind of utility cart gone upstairs in prior art 200920271503.7, combine including vehicle main body and carriage wheels, vehicle main body is provided with pushing hands, bicycle basket and wheel supporting, is provided with axle sleeve bottom wheel supporting, the built-in rolling bearing of axle sleeve；Carriage wheels combination is provided with three runners and the wheel carrier being evenly distributed on same circumference, and wheel carrier rotary shaft passes axle sleeve and bearing and uses shaft block ring or nut to fix；When going upstairs, owing to vehicle main body is in heeling condition, article can move towards the lower of vehicle main body, not only it is susceptible to collision, damage breakables etc., also increase the weight of the weight of vehicle main body lower, need to firmly support when bait, otherwise utility cart can have an accident along stair landing, to this end, we have developed the motor-driven carrier of a kind of climbing stairs, vehicle frame energy horizontal positioned when going upstairs is made by regulation vehicle wheel frame, avoid article to damage because sliding collision, and driven by motor, time saving and energy saving.
Utility model content
This utility model purpose is to provide the motor-driven carrier that have developed a kind of climbing stairs to overcome the deficiencies in the prior art, vehicle frame energy horizontal positioned when going upstairs is made by regulation vehicle wheel frame, avoid article to damage because sliding collision, and driven by motor, time saving and energy saving.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: the motor-driven carrier of a kind of climbing stairs, comprise be provided with rotating shaft below front end, rear end is provided above the vehicle frame of pushing hands and is arranged on the built-up wheel at rotating shaft two ends；Described built-up wheel includes three equally distributed runners of circumferencial direction and connects the bracing frame of three runners；The lower end of described vehicle frame is provided with the motor that Chain conveyer is connected with rotating shaft；The button controlling electric machine rotation it is provided with in described pushing hands；The rear end of described vehicle frame is provided with the fixed mount of vertically placement；The lower end of described fixed mount is provided with scalable and side and is provided with the adjusting bracket with spring catch, and the lower end, side of fixed mount is additionally provided with spring catch and coordinates and through hole；Also being arranged with spring on described adjusting bracket in fixed mount, make adjusting bracket move in fixed mount, the lower end of described adjusting bracket is provided with on built-up wheel, and described adjusting bracket and is provided with rotary positioning apparatus.
Preferably, described rotary positioning apparatus includes fixed disk, rotation dish respectively；Described fixed disk and rotation dish are connected by connecting shaft, and are provided with the equally distributed draw-in groove of multiple circumferencial direction on described rotation dish, and fixed disk is provided with the fixture block being stuck in draw-in groove.
Preferably, the lateral surface of fixed mount is provided with the pedal connecting adjusting bracket.
Preferably, described pushing hands is scalable pushing hands.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
The motor-driven carrier of climbing stairs described in the utility model makes the vehicle frame can horizontal positioned when going upstairs by regulation vehicle wheel frame, it is to avoid article damage because sliding collision, and are driven by motor, time saving and energy saving.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further:
Accompanying drawing 1 is the structure chart of the motor-driven carrier of climbing stairs described in the utility model；
Accompanying drawing 2 is the operating diagram of the motor-driven carrier of climbing stairs described in the utility model；
Accompanying drawing 3 is the partial enlarged drawing in Fig. 2 at A.
Wherein: 1, vehicle frame；2, pushing hands；3, fixed mount；4, Chain conveyer；5, pedal；6, adjusting bracket；7, rotary positioning apparatus；71, fixed disk；72, rotation dish；73, fixture block；74, draw-in groove；8, built-up wheel；9, button；10, rotating shaft；11, motor.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
Accompanying drawing 1-3 is the motor-driven carrier of climbing stairs described in the utility model, comprise be provided with rotating shaft 10 below front end, rear end is provided above the vehicle frame 1 of scalable pushing hands 2 and is arranged on the built-up wheel 8 at rotating shaft 10 two ends；Described built-up wheel 8 includes three equally distributed runners of circumferencial direction and connects the bracing frame of three runners；The lower end of described vehicle frame 1 is provided with the motor 11 that Chain conveyer 4 is connected with rotating shaft 10；The rear end of described vehicle frame 1 is additionally provided with the fixed mount 3 of vertically placement；The lower end of described fixed mount 3 is provided with scalable and side and is provided with the adjusting bracket 6 of spring catch, and the lateral surface of fixed mount 3 is provided with the pedal 5 connecting adjusting bracket 6, and lower end, side adjacent with lateral surface on fixed mount 3 is additionally provided with and coordinates with spring catch and through hole, for the position of secured adjusted frame 6；Also being arranged with spring on described adjusting bracket 6 in fixed mount 3, make adjusting bracket 6 move in fixed mount 3, the lower end of described adjusting bracket 6 is provided with on built-up wheel 8, and described adjusting bracket 6 and is provided with rotary positioning apparatus 7；Described rotary positioning apparatus 7 includes fixed disk 71, rotation dish 72；Described fixed disk 71 and rotation dish 72 are connected by connecting shaft, can mutually rotate, and it is provided with fixture block 73 on described fixed disk 71, the equally distributed draw-in groove of multiple circumferencial direction 74 it is provided with on rotation dish 72, fixed disk 71 and rotation dish 72 can be made to maintain static by the cooperation of fixture block 73 and draw-in groove 74, conveniently climb building；The button 9 controlling electric machine rotation it is additionally provided with in described pushing hands 2.
When level land uses: first tramp with one's feet lower pedal 5, adjusting bracket 6 is made to overcome the elastic force of spring to stretch out in fixed mount 3, and adjusting bracket 6 is fixed on fixed mount 3 with coordinating of through hole by spring catch, again fixture block 73 is taken out from draw-in groove 74, the built-up wheel 8 making adjusting bracket 6 lower end can be freely rotatable, now, just can tow on ground level.
During stair climbing: press spring catch, make adjusting bracket 6 in retraction fixed mount 3 under the elastic force of spring, then fixture block 73 is snapped in draw-in groove 74, prevent the built-up wheel 8 of adjusting bracket 6 lower end from rotating, now, just can transport goods on stair.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
The motor-driven carrier of climbing stairs described in the utility model makes the vehicle frame can horizontal positioned when going upstairs by regulation vehicle wheel frame, it is to avoid article damage because sliding collision, and are driven by motor, time saving and energy saving.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, within the scope of all falling within this utility model rights protection.
Claims (4)
1. a motor-driven carrier for climbing stairs, comprise be provided with rotating shaft below front end, rear end is provided above the vehicle frame of pushing hands and is arranged on the built-up wheel at rotating shaft two ends；Described built-up wheel includes three equally distributed runners of circumferencial direction and connects the bracing frame of three runners；It is characterized in that: the lower end of described vehicle frame is provided with the motor that Chain conveyer is connected with rotating shaft；The button controlling electric machine rotation it is provided with in described pushing hands；The rear end of described vehicle frame is provided with the fixed mount of vertically placement；The lower end of described fixed mount is provided with scalable and side and is provided with the adjusting bracket of spring catch, and the lower end, side of fixed mount is additionally provided with and coordinates with spring catch and through hole；Also being arranged with in fixed mount on described adjusting bracket and make adjusting bracket spring of movement in fixed mount, the lower end of described adjusting bracket is provided with on built-up wheel, and described adjusting bracket and is provided with rotary positioning apparatus.
The motor-driven carrier of climbing stairs the most according to claim 1, it is characterised in that: described rotary positioning apparatus includes fixed disk, rotation dish respectively；Described fixed disk and rotation dish are connected by connecting shaft, and are provided with the equally distributed draw-in groove of multiple circumferencial direction on described rotation dish, and fixed disk is provided with the fixture block being stuck in draw-in groove.
The motor-driven carrier of climbing stairs the most according to claim 1, it is characterised in that: the lateral surface of fixed mount is provided with the pedal connecting adjusting bracket.
4. according to the motor-driven carrier of the climbing stairs described in claim 1 or 2 or 3, it is characterised in that: described pushing hands is scalable pushing hands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132899.9U CN205440443U (en) | 2015-12-31 | 2015-12-31 | Can climb electronic dolly of stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521132899.9U CN205440443U (en) | 2015-12-31 | 2015-12-31 | Can climb electronic dolly of stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205440443U true CN205440443U (en) | 2016-08-10 |
Family
ID=56599277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521132899.9U Expired - Fee Related CN205440443U (en) | 2015-12-31 | 2015-12-31 | Can climb electronic dolly of stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205440443U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774867A (en) * | 2015-12-31 | 2016-07-20 | 苏州市职业大学 | Electric trolley capable of climbing stairs |
| CN107628091A (en) * | 2017-10-10 | 2018-01-26 | 温州翔宇教育科技有限公司 | A kind of electric car Stair climbing device |
| CN108058752A (en) * | 2018-01-30 | 2018-05-22 | 河南科技大学 | A kind of trolley that building is climbed for loading |
| CN109050610A (en) * | 2018-08-21 | 2018-12-21 | 许益安 | A kind of knockdown circulation shipping unit |
-
2015
- 2015-12-31 CN CN201521132899.9U patent/CN205440443U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774867A (en) * | 2015-12-31 | 2016-07-20 | 苏州市职业大学 | Electric trolley capable of climbing stairs |
| CN107628091A (en) * | 2017-10-10 | 2018-01-26 | 温州翔宇教育科技有限公司 | A kind of electric car Stair climbing device |
| CN108058752A (en) * | 2018-01-30 | 2018-05-22 | 河南科技大学 | A kind of trolley that building is climbed for loading |
| CN108058752B (en) * | 2018-01-30 | 2024-01-30 | 河南科技大学 | Trolley for carrying cargo and climbing stairs |
| CN109050610A (en) * | 2018-08-21 | 2018-12-21 | 许益安 | A kind of knockdown circulation shipping unit |
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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: 20160810 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |