CN207860240U - A kind of electric stair climbing machine based on Worm Wheel System - Google Patents
A kind of electric stair climbing machine based on Worm Wheel System Download PDFInfo
- Publication number
- CN207860240U CN207860240U CN201820093037.7U CN201820093037U CN207860240U CN 207860240 U CN207860240 U CN 207860240U CN 201820093037 U CN201820093037 U CN 201820093037U CN 207860240 U CN207860240 U CN 207860240U
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- China
- Prior art keywords
- frame body
- crank
- stair climbing
- worm wheel
- electric stair
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Abstract
The utility model is related to a kind of electric stair climbing machine based on Worm Wheel System, include the frame body for placing objects, two wheels, Climbing building device and drive component, frame body described in two wheel supporting, the Climbing building device is mounted on the frame body, it includes realizing interaction force with stairway step to complete the crank and rocker mechanism of upper and lower building action that the driving component, which drives the Climbing building device operation, the Climbing building device,；Wherein, the driving component includes motor and worm gear mechanism, and the motor is electrically connected with the worm gear mechanism, and the worm gear mechanism is provided with output shaft, and the crank and rocker mechanism is connected to the output shaft.The utility model is easy to operate, easy to carry, and can the big object of load capacity.
Description
Technical field
The utility model is related to a kind of electric stair climbing machine based on Worm Wheel System, belongs to handling machinery and means of transport
Field.
Background technology
In terms of daily life and cargo carrying and transport, it is often necessary to the upper and lower stair of carrying heavy goods.It relies primarily at present
It is artificial to complete.
The stairs-mover that there are also some for the purpose of climbing building, main form have star wheel type, crawler type etc..But by
It fixes in the star-wheel wheelspan and depth of star wheel type climbing machine, it is difficult to adapt to the requirement of different stair, is carried out up and down in the case of heavy burden
The control difficulty of stair is larger, brings the inconvenience in actual use.The design mechanism of Caterpillar stair climbing cart is relatively suitable as carrying
The accessory of people, it is good to have the characteristics that climb building stability, but exists and climb building is less efficient, flexibility is poor, level walking is inconvenient etc.
It is insufficient.
Utility model content
The purpose of this utility model is to provide it is a kind of it is easy to carry, easy to operate, can be used for the big article of load capacity
The electric stair climbing machine based on Worm Wheel System.
In order to achieve the above objectives, the utility model provides the following technical solutions：It is a kind of based on the electronic of Worm Wheel System
Climbing machine, which is characterized in that include the frame body for placing objects, two wheels, Climbing building device and drive component, two wheel
The frame body, the Climbing building device is supported to be mounted on the frame body, the driving component drives the Climbing building device operation, institute
It includes realizing interaction force with stairway step to complete to climb the crank and rocker mechanism of building action to state Climbing building device；Wherein, described
Drive component includes motor and worm gear mechanism, and the motor is electrically connected with the worm gear mechanism, the worm gear snail
Linkage is provided with output shaft, and the crank and rocker mechanism is connected to the output shaft.
Further, the crank and rocker mechanism is arranged in the bottom of the frame body and is arranged between two wheel,
The crank and rocker mechanism includes crank and swing rod, and the crank is arranged in the driving component, one end of the swing rod with
The crank connection.
Further, the toggle further includes bearing, axle sleeve and sleeve, and the sleeve is set in the swing rod
On, the bearing is connect by the axle sleeve with the crank.
Further, the crank and rocker mechanism further includes synchronous connecting rod and steamboat, and the steamboat is arranged in the pendulum
The both ends of the other end of bar, the synchronous connecting rod are connect with the steamboat respectively.
Further, the frame body includes handle, fixed block and support board, and the support board is arranged at the bottom of the frame body
Portion is simultaneously disposed opposite to each other with the crank and rocker mechanism, and the handle is arranged by the fixed block at the top of the frame body.
Further, it is provided with start button on the handle.
Further, the frame body further includes control switch, and the control switch is arranged at the top of the frame body, the control
System switch and start button are electrically connected with the driving component.
Further, the electric stair climbing machine based on Worm Wheel System further includes power supply system, the power supply system
It is arranged at the middle part of the frame body, the power supply system is to include the fixed plate being fixedly connected with the frame body and setting in institute
State the battery in fixed plate.
The beneficial effects of the utility model are：By being provided with crank and rocker mechanism on frame body, crank rocker machine is allowed
Structure realizes that interaction force is acted to complete to climb building with stairway step, convenient and efficient and simple；It is driven by worm gear mechanism
Dynamic crank and rocker mechanism, stable drive and noise is small, and prodigious transmission ratio can be obtained.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Description of the drawings
Fig. 1 is the single unit system structural schematic diagram of the utility model.
Fig. 2 is the part-structure schematic diagram of Fig. 1.
Fig. 3 is the another part-structure schematic diagram of Fig. 1.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
Fig. 1 is referred to, a kind of electric stair climbing based on Worm Wheel System in a preferred embodiment of the utility model
Machine includes that the frame body 3 for placing objects, two wheels 2, Climbing building device and drive component 4, two wheel 2 support the frame body
3, the Climbing building device is mounted on the frame body 3, and the driving component 4 drives the Climbing building device to run, the climbing machine
Structure includes realizing interaction force with stairway step to complete the crank and rocker mechanism 1 of upper and lower building action.The frame body 3 includes
Handle 31, fixed block 32 and support board, the support board be arranged the bottom of the frame body 3 and with the crank and rocker mechanism 1
It is disposed opposite to each other, the handle 31 is arranged by the fixed block 32 at the top of the frame body 3.In the present embodiment, described solid
The number for determining block 32 is four, and left and right is respectively set two pieces and fixes the handle 31 on the bracket, to ensure operator
The safety of member.Really, in other embodiments, the number of the fixed block 32 is alternatively other numbers, depending on actual conditions.
On the handle 31, it is additionally provided with starting switch, personnel is conveniently operated and uses climbing machine.The frame body 3 further includes that control is opened
It closes, the control switch setting is electrical in 3 top of the frame body, the control switch and start button and the driving component 4
Connection.The electric stair climbing machine based on Worm Wheel System further includes power supply system 5, and the power supply system 5 is arranged described
The middle part of frame body 3, the power supply system 5 are to include the fixed plate 52 being fixedly connected with the frame body 3 and setting described solid
Battery 51 on fixed board 52.In the present embodiment, the battery 51 is the battery 51 of large capacity, and the battery 51 of large capacity can drive
The object of electric stair climbing machine carrying 30-60kg based on Worm Wheel System.It really, in other embodiments, can be according to reality
The weight of object carried is needed, 3 size of frame body and 51 capacity of battery are set.
Refer to Fig. 3, wherein the crank and rocker mechanism 1 is arranged in the bottom of the frame body 33 and is arranged described two
Between wheel 24, one end of the crank and rocker mechanism 1 is fixed on the frame body 33.The crank and rocker mechanism 1 wraps
Crank 11 and swing rod 12 are included, the driving component 42 is provided with output shaft 43221, and the crank 11 is arranged in the driving component
On 42 output shaft 43221, one end of the swing rod 12 is connect with the crank 11.The crank and rocker mechanism 1 further includes same
Walk connecting rod 16 and steamboat 17, wherein the other end in the swing rod 12 is arranged in the steamboat 17, the synchronous connecting rod 16
Both ends are connected with the steamboat 17 to realize that the action of steamboat 17 is synchronous respectively.11 link mechanism of the crank further include bearing 13,
Axle sleeve 14 and sleeve 15, the sleeve 15 are set on the swing rod 12 to reach the swing rod 12 and the synchronous connecting rod 16
The effect being fixedly connected, the bearing 13 are connect by the axle sleeve 14 with the crank 11.In the present embodiment, the steamboat
17 periphery is provided with rubber, and the frictional force for increasing steamboat 17 and ground ensures steady and safety.
Fig. 2 is referred to, the driving component 4 includes motor 41 and worm gear mechanism 42, the motor 41 and the snail
Worm and gear mechanism 42 is electrically connected, and the worm gear mechanism 42 is provided with output shaft 43, the crank and rocker mechanism 1 with it is described
Output shaft 43 connects.In the present embodiment, the worm gear mechanism 42 is conventional structure, is not repeated excessively herein.Wherein,
The crank of the crank and rocker mechanism 1 is arranged on the output shaft 43.It is arranged between the frame body 3 and the driving component 4
There are supporting rack 44, support frame as described above 44 to be arranged in the lower section of the worm gear mechanism 42 and be fixed on the frame body 3.At this
In embodiment, support frame as described above 44 is triangle support frame 44, it is easier to the fixation of drive component 4.
The utility model is when climbing building operation：The power supply system 5 provides electric power to the motor 41, starts the motor
41, motor 41, which rotates forward, generates power, and the power promotes the worm gear mechanism 42 to operate, the worm gear mechanism 42
Output shaft 43 realizes power output, to drive entire crank and rocker mechanism 1 to operate.
In summary：By being provided with crank and rocker mechanism 1 on frame body 3, make crank and rocker mechanism 1 real with stairway step
Existing interaction force is convenient and efficient and simple to complete to climb building action；Crank rocker machine is driven by worm gear mechanism 42
Structure 1, stable drive and noise is small, and prodigious transmission ratio can be obtained.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (8)
1. a kind of electric stair climbing machine based on Worm Wheel System, which is characterized in that include frame body, two vehicles for placing objects
Wheel, Climbing building device and drive component, frame body described in two wheel supporting, the Climbing building device are mounted on the frame body, institute
It includes realizing interaction force to complete with stairway step to state drive component and drive the Climbing building device operation, the Climbing building device
Climb the crank and rocker mechanism of building action；Wherein, the driving component includes motor and worm gear mechanism, the motor with it is described
Worm gear mechanism is electrically connected, and the worm gear mechanism is provided with output shaft, the crank and rocker mechanism and the output
Axis connection.
2. the electric stair climbing machine based on Worm Wheel System as described in claim 1, which is characterized in that the crank rocker machine
Structure is arranged in the bottom of the frame body and is arranged between two wheel, and the crank and rocker mechanism includes crank and swing rod,
The crank is arranged in the driving component, and one end of the swing rod is connect with the crank.
3. the electric stair climbing machine based on Worm Wheel System as claimed in claim 2, which is characterized in that the crank rocker machine
Structure further includes bearing, axle sleeve and sleeve, and the sleeve is set on the swing rod, and the bearing passes through the axle sleeve and the song
Handle connects.
4. the electric stair climbing machine based on Worm Wheel System as claimed in claim 2, which is characterized in that the crank rocker machine
Structure further includes synchronous connecting rod and steamboat, and the other end in the swing rod, the both ends of the synchronous connecting rod are arranged in the steamboat
It is connect respectively with the steamboat.
5. the electric stair climbing machine based on Worm Wheel System as described in claim 1, which is characterized in that the frame body includes handle
Hand, fixed block and support board, the support board are arranged in the bottom of the frame body and are disposed opposite to each other with the crank and rocker mechanism,
The handle is arranged by the fixed block at the top of the frame body.
6. the electric stair climbing machine based on Worm Wheel System as claimed in claim 5, which is characterized in that be arranged on the handle
There is start button.
7. the electric stair climbing machine based on Worm Wheel System as claimed in claim 6, which is characterized in that the frame body further includes
Control switch, control switch are arranged at the top of the frame body, and the control switchs and start button and the driving component
It is electrically connected.
8. the electric stair climbing machine based on Worm Wheel System as described in claim 1, which is characterized in that described to be based on worm gear snail
The electric stair climbing machine of bar transmission further includes power supply system, and the power supply system is arranged in the middle part of the frame body, the power supply system
System be include the fixed plate being fixedly connected with the frame body and the battery that is arranged in the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093037.7U CN207860240U (en) | 2018-01-19 | 2018-01-19 | A kind of electric stair climbing machine based on Worm Wheel System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093037.7U CN207860240U (en) | 2018-01-19 | 2018-01-19 | A kind of electric stair climbing machine based on Worm Wheel System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207860240U true CN207860240U (en) | 2018-09-14 |
Family
ID=63462401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820093037.7U Expired - Fee Related CN207860240U (en) | 2018-01-19 | 2018-01-19 | A kind of electric stair climbing machine based on Worm Wheel System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207860240U (en) |
-
2018
- 2018-01-19 CN CN201820093037.7U patent/CN207860240U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20190119 |