CN207412719U - A kind of carbon-free environmentally friendly trolley - Google Patents
A kind of carbon-free environmentally friendly trolley Download PDFInfo
- Publication number
- CN207412719U CN207412719U CN201721329147.0U CN201721329147U CN207412719U CN 207412719 U CN207412719 U CN 207412719U CN 201721329147 U CN201721329147 U CN 201721329147U CN 207412719 U CN207412719 U CN 207412719U
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- CN
- China
- Prior art keywords
- carbon
- wheel
- environmentally friendly
- crank
- trolley
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- 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 is related to carbon-free trolley more particularly to a kind of carbon-free environmentally friendly trolleies；The carbon-free environmentally friendly trolley includes：It front-wheel, transfer, driving device and is connected with trailing wheel, the front-wheel with the transfer, the transfer is connected by transmission belt with the driving device, and the driving device is connected with the trailing wheel；The utility model realizes that speed is adjusted with by adjusting the position of connecting line on a bobbin, by the crank of different radii, achievees the effect that adjust angle；And full vehicle, using frame structure and glass fiber material, light-weight, resistance is small, makes simple.
Description
Technical field
The utility model is related to carbon-free trolley more particularly to a kind of carbon-free environmentally friendly trolleies.
Background technology
Now with the development of social science and technology, the raising of people’s lives level, it is carbon-free for people, it appears it is more next
It is more important, build carbon-free society so that life is more environmentally friendly, without any pollution.This trolley is to " carbon-free " theory
It explores and develops, to the hope of following " carbon-free ".Trolley is skillfully constructed, taken into full account under the requirement of complete design appearance and
The problems such as cost, facilitates later extension and further exploitation.Its kind of drive of existing carbon-free trolley uses gear drive,
Its shortcoming is exactly that its track is fixed, it is impossible to change pace and angle of turn, it is impossible to be adjusted according to the variation of barrier
The run trace of whole trolley.
Utility model content
The purpose of this utility model is to provide a kind of carbon-free environmentally friendly trolleies, solve the problems, such as that small vehicle speed is uncontrollable.
The utility model is realized in this way a kind of carbon-free environmentally friendly trolley, which includes：Front-wheel, steering
It device, driving device and is connected with trailing wheel, the front-wheel with the transfer, the transfer passes through transmission belt and institute
Driving device connection is stated, the driving device is connected with the trailing wheel.
The further technical solution of the utility model is：The driving device includes：Fixed pulley group and the fixed pulley group
The primary shaft of mating connection, the primary shaft are equipped with reel.
The further technical solution of the utility model is：The reel is taper.
The further technical solution of the utility model is：The transfer includes：Transmission shaft, with the transmission axis connection
Crank, be arranged on crank crank eccentric pin, be connected with crank eccentric pin the first rod end bearing, with the first rod end
Connecting rod, the second rod end bearing being connected with the connecting rod and the rocking bar being vertically connected with the second rod end bearing that bearing is connected,
The rocking bar is connected with the front-wheel.
The further technical solution of the utility model is：The crank is to be detachably connected.
The beneficial effects of the utility model are：The utility model is realized with by adjusting the position of connecting line on a bobbin
Speed is adjusted, and by the crank of different radii, achievees the effect that adjust angle；And full vehicle uses frame structure and glass fiber material,
Light-weight, resistance is small, makes simple.
Description of the drawings
Fig. 1 is the carbon-free environmentally friendly vehicle structure schematic diagram of one kind provided by the utility model；
Fig. 2 is a kind of overall structure diagram of carbon-free environmentally friendly trolley provided by the utility model.
Reference numeral：Front-wheel 1, front-wheel support 2, front-wheel fixation rack 3, chassis 4, forward pass driving wheel 5, trailing wheel 6, transmission belt 7, axis
Bearing 8, rear drive 9, hind axle 10, reel 11, gear wheel 12, bearing 13, flange 14, front axle 15, crank eccentric pin
16, crank 17, connecting rod 18, rod end bearing 19, rocking bar 20, top plate 21, fixed pulley axis 22, fixed pulley 23, connecting rope 24, weight
25, supporting rod 26, primary shaft 27, pinion gear 28, front axle 29.
Specific embodiment
Fig. 1-Fig. 2 shows a kind of carbon-free environmentally friendly trolley, including vehicle frame, driving device, transmission device and transfer, institute
Stating vehicle frame includes chassis 4, front-wheel fixation rack 3, bearing block 8, supporting rod 26, top plate 21, be arranged on part chassis 4 on chassis,
Front-wheel fixation rack 3, bearing block 8, supporting rod 26 are fixed respectively with chassis 4, and top plate 21 is fixed with supporting rod 26；The driving device
Including weight 25, connecting rope 24, the fixed pulley 23 being arranged at the top of vehicle frame, primary shaft 27, with hind axle 10, with 10 phase of hind axle
Trailing wheel 6 even, one end of the connecting rope 24 are connected with weight 25, and the other end is connected around fixed pulley 23 with primary shaft 27；Institute
State transmission device include forward pass driving wheel 5, rear drive 9, transmission belt 7, front axle 15, gear wheel 12, pinion gear 28, primary shaft 27,
Hind axle 10, the rear drive 10 that the forward pass driving wheel 5 being arranged on front axle 15 is arranged on after on primary shaft 27 pass through transmission belt 7
It is connected, the gear wheel 12 being arranged on primary shaft 27 is intermeshed with the pinion gear 12 on hind axle 10；The transfer bag
The crank eccentric pin 16 that include crank 17, is arranged on crank 17, the first rod end bearing 19 being connected with crank eccentric pin 16,
The connecting rod 18 that is connected with the first rod end bearing 19, the second rod end bearing 19 being connected with connecting rod 18 hang down with the second rod end bearing 19
Directly connected rocking bar 20, the front-wheel support 2 being connected with rocking bar are connected, and front-wheel support 2 is connected by more than 29 front-wheel 1 of front axle.
The speed of the utility model, the carbon-free trolley operation principle of adjustable angle are as follows：The distance between foundation barrier,
Corresponding forward pass driving wheel 5 is installed, so as to change gearratio, realizes each pilespacing situation, by changing 17 radius of crank, so as to
Change front wheel angle size.During startup, 25 free fall of weight rotates primary shaft 27 by connecting rope 24, drives hind axle 10
It rotates, driving trailing wheel 6 rotates, so as to advance.After primary shaft 27 rotates, rear drive 9 also rotates, and is driven, made by transmission belt 7
Forward pass driving wheel 5 rotates, and drives front axle 15, while drives the rotation of crank 17, and through crank eccentric pin 16, rod end bearing 19 connects
Bar 18, rocking bar 20, front-wheel support 2 are driven, and achieve the purpose that front-wheel 1 turns to, trolley is made accurately to walk by desired guiding trajectory.Work as barrier
When hindering the change of the distance between object, corresponding forward pass driving wheel 5 is installed, so that it may walk by new desired guiding trajectory.The utility model
Realize that speed is adjusted with by adjusting position of the connecting line on roll, by installing corresponding forward pass driving wheel 5, so as to change
Variable ratio by changing 17 radius of crank, achievees the effect that adjust angle；Using frame structure and glass fiber material, weight
Gently, resistance is small, makes simple.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of carbon-free environmentally friendly trolley, it is characterised in that：The carbon-free environmentally friendly trolley includes：Front-wheel, transfer, driving device with
And be connected with trailing wheel, the front-wheel with the transfer, the transfer is connected by transmission belt with the driving device,
The driving device is connected with the trailing wheel.
2. the carbon-free environmentally friendly trolley of one kind according to claim 1, it is characterised in that：The driving device includes：Fixed pulley
Group, the primary shaft being connected with the fixed pulley group, the primary shaft are equipped with reel.
3. the carbon-free environmentally friendly trolley of one kind according to claim 2, it is characterised in that：The reel is taper.
4. the carbon-free environmentally friendly trolley of one kind according to claim 1, it is characterised in that：The transfer includes：Transmission shaft,
With the crank for being driven axis connection, the crank eccentric pin being arranged on crank, the first bar being connected with crank eccentric pin
End bearing, the connecting rod being connected with the first rod end bearing, the second rod end bearing being connected with the connecting rod and with the second rod end axis
Hold the rocking bar being vertically connected, the rocking bar is connected with the front-wheel.
5. the carbon-free environmentally friendly trolley of one kind according to claim 4, it is characterised in that：The crank is to be detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721329147.0U CN207412719U (en) | 2017-10-17 | 2017-10-17 | A kind of carbon-free environmentally friendly trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721329147.0U CN207412719U (en) | 2017-10-17 | 2017-10-17 | A kind of carbon-free environmentally friendly trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207412719U true CN207412719U (en) | 2018-05-29 |
Family
ID=62311509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721329147.0U Expired - Fee Related CN207412719U (en) | 2017-10-17 | 2017-10-17 | A kind of carbon-free environmentally friendly trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207412719U (en) |
-
2017
- 2017-10-17 CN CN201721329147.0U patent/CN207412719U/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 |
Granted publication date: 20180529 Termination date: 20191017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |