CN207012564U - A kind of carbon-free trolley - Google Patents
A kind of carbon-free trolley Download PDFInfo
- Publication number
- CN207012564U CN207012564U CN201720870166.8U CN201720870166U CN207012564U CN 207012564 U CN207012564 U CN 207012564U CN 201720870166 U CN201720870166 U CN 201720870166U CN 207012564 U CN207012564 U CN 207012564U
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- Prior art keywords
- carbon
- gear
- fixed part
- free trolley
- driven gear
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Abstract
The utility model discloses a kind of carbon-free trolley, including the reel being connected with weight, the roll being fixedly connected with reel, also include gear, gear includes high speed driving gear and the low-speed active gear being fixedly connected with the roll, high speed driving gear is meshed with the high speed driven gear being rotatably connected on power transmission shaft, and low-speed active gear is meshed with the low speed driven gear on power transmission shaft that is rotatably connected；The clutch with transmission axis connection is additionally provided between high speed driven gear and low speed driven gear, clutch includes the first fixed part being arranged on high speed driven gear and the second fixed part being arranged on low speed driven gear, and it is arranged at the slipper between the first fixed part and the second fixed part, slipper can be engaged with the first fixed part and the second fixed part respectively, therefore the carbon-free trolley realizes speed change, and adapts to different road conditions.
Description
Technical field
Field of mechanical technique is the utility model is related to, more particularly to a kind of carbon-free trolley.
Background technology
Carbon-free trolley is the three wheeler for having using gravitional force as sole energy continuous obstacle function, is realized true
Carbon-free in positive meaning, the swing-bar mechanism that dolly uses is generally flexible rope, more laborsaving, the avoiding barrier of dolly control turning
Cycle be easier to realize and control, but traditional carbon-free trolley is mostly a certain fixation of walking for a certain extreme terrain
Circuit, walked with same speed.
Therefore, how a kind of carbon-free trolley is provided, speed change can be realized, and it is those skilled in the art to adapt to various road conditions
The technical problem of urgent need to resolve.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of carbon-free trolley, can realize speed change, and adapt to a variety of
Road conditions.
To achieve the above object, the utility model provides following technical scheme：
A kind of carbon-free trolley, including the reel being connected with weight, and the roll being fixedly connected with the reel, also
Including,
Gear, the gear include the high speed driving gear being fixedly connected with the roll and low speed actively
Gear, the high speed driving gear are meshed with the high speed driven gear being rotatably connected on power transmission shaft, and the low speed is actively
Gear is meshed with the low speed driven gear on the power transmission shaft that is rotatably connected；
The clutch with the transmission axis connection is additionally provided between the high speed driven gear and the low speed driven gear
Device, the clutch include the first fixed part being arranged on the high speed driven gear and are arranged at the low speed driven tooth
The second fixed part on wheel, and the sliding part being arranged between first fixed part and second fixed part
Point, the slipper can be engaged with first fixed part, or second fixed part respectively.
Preferably, in addition to for driving the slipper to be shifted gears in axial sliding steering wheel along the power transmission shaft.
Preferably, the clutch is jaw clutch.
Preferably, in addition to for control front vehicle wheel turn to foresteerage gear.
Preferably, the foresteerage gear includes front-wheel steer steering wheel, and turn being connected with the front-wheel steer steering wheel
To connecting rod, the steering link is connected by front axle with steering front wheel.
Preferably, in addition to the first photoelectric sensor for being arranged on immediately ahead of front of the car, and it is arranged on the front of the car
Both sides the second photoelectric sensor and the 3rd photoelectric sensor, and first photoelectric sensor and second photoelectric sensing
The angle of device and the 3rd photoelectricity optical flame detector is 60-80 degree.
Preferably, the 4th sensor and the 5th sensor of rear are arranged in addition to, and the 4th sensor with
5th sensor is arranged on the both sides of the rear and position is close to front end.
Preferably, in addition to bottom plate, the bottom plate are made up of aluminum alloy material.
Preferably, in addition to for the vehicle vehicle body of the carbon-free trolley battery pack of power supply is provided.
As can be seen from the above technical solutions, carbon-free trolley disclosed in the utility model, including be connected with weight around
Line wheel, and the roll being fixedly connected with reel, in addition to gear, gear include fixing with the roll and connected
The high speed driving gear and low-speed active gear connect, high speed driving gear and the high speed driven tooth being rotatably connected on power transmission shaft
Wheel is meshed, and low-speed active gear is meshed with the low speed driven gear on power transmission shaft that is rotatably connected；High speed driven gear and
The clutch with transmission axis connection is additionally provided between low speed driven gear, clutch includes being arranged on high speed driven gear
First fixed part and the second fixed part being arranged on low speed driven gear, and it is arranged at the first fixed part and second
Slipper between fixed part, slipper can be engaged with the first fixed part and the second fixed part respectively.
When the slipper of clutch and the first fixed part coordinate, high speed driving gear drives high speed driven tooth rotation
It is dynamic, realize the quick walking of carbon-free trolley；When the slipper of clutch and the second fixed part coordinate, low-speed active gear
Drive low speed driven gear to rotate, realize the low-speed running of carbon-free trolley.Therefore the carbon-free trolley realizes speed change, and adapts to different
Road conditions.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below to embodiment or
The required accompanying drawing used is briefly described in description of the prior art, it is clear that, drawings in the following description are only
Embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other accompanying drawings according to the accompanying drawing of offer.
Fig. 1 is the overall structure diagram of the carbon-free trolley disclosed in the utility model embodiment；
Fig. 2 is the cross-sectional view of the carbon-free trolley disclosed in the utility model embodiment；
Fig. 3 is the structural representation of the foresteerage gear of the carbon-free trolley disclosed in the utility model embodiment.
Wherein, the title of each part is as follows：
1- weights, 2- reels, 3- rolls, 4- power transmission shafts, 5- high gear groups, 51- high speed driving gears, 52- are high
Fast driven gear, 6- low-speed gear groups, 61- low-speed active gears, 62- low speed driven gears, 7- clutches, 71- first are fixed
Part, the fixed parts of 72- second, 73- slippers, 8- gearshift steering wheels, 9- foresteerage gears, 91- front-wheel steer steering wheels,
92- steering links, 93- front axles, 94- steering front wheels, 10- angular transducers, 11- bottom plates, 12- rear wheels.
Embodiment
In view of this, core of the present utility model is to provide a kind of carbon-free trolley, can realize speed change, and adapt to a variety of
Road conditions.
In order that those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
Carbon-free trolley disclosed in the utility model embodiment, including the reel 2 being connected with weight 1, and with reel 2
The roll 3 being fixedly connected, in addition to gear, gear include the high speed being fixedly connected with the roll 3 actively
Gear 51 and low-speed active gear 61, high speed driving gear 51 and the high speed driven gear 52 being rotatably connected on power transmission shaft 4
It is meshed, low-speed active gear 61 is meshed with the low speed driven gear 62 on power transmission shaft 4 that is rotatably connected；High speed driven gear
Be additionally provided with the clutch 7 being connected with power transmission shaft 4 between 52 and low speed driven gear 62, clutch 7 include being arranged at a high speed from
The first fixed part 71 and the second fixed part 72 being arranged on low speed driven gear 62 on moving gear 52, and be arranged at
Slipper 73 between first fixed part 71 and the second fixed part 72, slipper 73 can respectively with the first fixed part
Divide 71, or the second fixed part 72 is engaged.
When clutch 7 the fixed part 71 of slipper 73 and first coordinate when, high speed driving gear 51 drive at a high speed from
Moving gear 52 rotates, and realizes the quick walking of carbon-free trolley；When the slipper 73 of clutch 7 coordinates with the second fixed part 72
When, low-speed active gear 61 drives low speed driven gear 62 to rotate, and realizes the low-speed running of carbon-free trolley.Therefore the carbon-free trolley
Speed change is realized, and adapts to different road conditions.
Further, the carbon-free trolley disclosed in the utility model embodiment, in addition to for driving the edge of slipper 73
Power transmission shaft 4 is shifted gears steering wheel 8 in axial sliding, and gearshift steering wheel 8 can drive slipper 73 to be slid axially along power transmission shaft 4, so as to
Realize that slipper 73 is combined with the first fixed part 71, or slipper 73 is combined with the second fixed part 72.
It should be noted that the gearratio of high speed driving gear 51 and high speed driven gear 52 is 4:1, low-speed active gear
61 and low speed driven gear 62 gearratio be 1:4.
It is to be understood that clutch 7 is jaw clutch.
Further, in addition to for controlling the foresteerage gear 9 that front vehicle wheel turns to, it is necessary to explanation, preceding rotation
Include front-wheel steer steering wheel 91, and the steering link 92 being connected with front-wheel steer steering wheel 91 to mechanism 9, steering link 92 is by preceding
Wheel shaft 93 is connected with steering front wheel 94.When carbon-free trolley needs to turn to, controller control front-wheel steer steering wheel 91 rotates certain
Angle, drive steering link 92 rotate, and then by front axle 93 drive steering front wheel 94 turn over certain angle, so as to realize
The steering of carbon-free trolley.
Further, in addition to the first photoelectric sensor for being arranged on immediately ahead of front of the car, and it is arranged on front of the car
The second photoelectric sensor and the 3rd photoelectric sensor of both sides, and the first photoelectric sensor and the second photoelectric sensor and the 3rd light
The angle of electric light sensor is 60-80 degree.
Whether first sensor detection front has barrier first, if without barrier, continues going straight ahead, if
Barrier, the second photoelectric sensor and the 3rd photoelectric sensor continue whether detection front has barrier, after detection, control
Device control front-wheel steer steering wheel 91 rotates certain angle towards the side of clear, so as to drive steering front wheel 94 to rotate one
Continue to move ahead after fixed angle.
Further, the 4th sensor and the 5th sensor of rear, and the 4th sensor are arranged in addition to
The both sides of rear are arranged on the 5th sensor and close to front end.4th sensor and the 5th sensor detection vehicle body with
The distance between both sides fence, it is ensured that dolly is walked on midline position.
Further, the carbon-free trolley disclosed in the utility model embodiment, in addition to bottom plate 11, bottom plate is by aluminium alloy material
Matter is made,
Carbon-free trolley disclosed in the utility model embodiment, in addition to provide power supply for the vehicle vehicle body of carbon-free trolley
Battery pack.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (9)
1. a kind of carbon-free trolley, including the reel (2) being connected with weight (1), and be fixedly connected with the reel (2) around
Bobbin (3), it is characterised in that also include,
Gear, the gear include the high speed driving gear (51) and low speed being fixedly connected with the roll (3)
Driving gear (61), the high speed driving gear (51) and the high speed driven gear (52) being rotatably connected on power transmission shaft (4)
It is meshed, the low-speed active gear (61) is mutually nibbled with the low speed driven gear (62) on the power transmission shaft (4) that is rotatably connected
Close；
It is additionally provided between the high speed driven gear (52) and the low speed driven gear (62) and is connected with the power transmission shaft (4)
Clutch (7), the clutch (7) include being arranged at the first fixed part (71) on the high speed driven gear (52) and
The second fixed part (71) being arranged on the low speed driven gear (62), and it is arranged at first fixed part (71)
Slipper (73) between second fixed part (72), the slipper (73) can be solid with described first respectively
Fixed part (71), or second fixed part (72) are engaged.
2. carbon-free trolley according to claim 1, it is characterised in that also include being used to drive the slipper (73) edge
The power transmission shaft (4) is shifted gears steering wheel (8) in axial sliding.
3. carbon-free trolley according to claim 1, it is characterised in that the clutch (7) is jaw clutch.
4. carbon-free trolley according to claim 1, it is characterised in that also include being used for the preceding rotation for controlling front vehicle wheel to turn to
To mechanism (9).
5. carbon-free trolley according to claim 4, it is characterised in that the foresteerage gear (9) includes front-wheel steer
Steering wheel (91), and the steering link (92) being connected with the front-wheel steer steering wheel (91), the steering link (92) pass through front-wheel
Axle (93) is connected with steering front wheel (94).
6. carbon-free trolley according to claim 1, it is characterised in that also include being arranged on the first light immediately ahead of front of the car
Electric transducer, and the second photoelectric sensor and the 3rd photoelectric sensor of the both sides of the front of the car are arranged on, and described
The angle of one photoelectric sensor and second photoelectric sensor and the 3rd photoelectricity optical flame detector is 60-80 degree.
7. carbon-free trolley according to claim 1, it is characterised in that also include be arranged on rear the 4th sensor and
5th sensor, and the 4th sensor and the 5th sensor be arranged on the rear both sides and position before
End.
8. carbon-free trolley according to claim 1, it is characterised in that also including bottom plate (11), the bottom plate (11) is by aluminium
Alloy material is made.
9. carbon-free trolley according to claim 1, it is characterised in that also include carrying for the vehicle vehicle body of the carbon-free trolley
The battery pack of power supply source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870166.8U CN207012564U (en) | 2017-07-17 | 2017-07-17 | A kind of carbon-free trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870166.8U CN207012564U (en) | 2017-07-17 | 2017-07-17 | A kind of carbon-free trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207012564U true CN207012564U (en) | 2018-02-16 |
Family
ID=61480654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720870166.8U Expired - Fee Related CN207012564U (en) | 2017-07-17 | 2017-07-17 | A kind of carbon-free trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207012564U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432795A (en) * | 2018-11-07 | 2019-03-08 | 贵州大学 | A kind of carbon-free trolley that can reduce frictional force in transmission process |
| CN110180193A (en) * | 2019-04-02 | 2019-08-30 | 广东工业大学 | A kind of carbon-free trolley micro-adjusting mechanism and carbon-free trolley |
| CN111188881A (en) * | 2020-02-10 | 2020-05-22 | 淮阴工学院 | Three-wheeled trolley |
-
2017
- 2017-07-17 CN CN201720870166.8U patent/CN207012564U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432795A (en) * | 2018-11-07 | 2019-03-08 | 贵州大学 | A kind of carbon-free trolley that can reduce frictional force in transmission process |
| CN110180193A (en) * | 2019-04-02 | 2019-08-30 | 广东工业大学 | A kind of carbon-free trolley micro-adjusting mechanism and carbon-free trolley |
| CN111188881A (en) * | 2020-02-10 | 2020-05-22 | 淮阴工学院 | Three-wheeled trolley |
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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: 20180216 Termination date: 20180717 |