CN203694597U - Carbon-free trolley driven to walk through gravity potential energy - Google Patents
Carbon-free trolley driven to walk through gravity potential energy Download PDFInfo
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- CN203694597U CN203694597U CN201420050970.8U CN201420050970U CN203694597U CN 203694597 U CN203694597 U CN 203694597U CN 201420050970 U CN201420050970 U CN 201420050970U CN 203694597 U CN203694597 U CN 203694597U
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- wheel
- pulley
- large gear
- vehicle frame
- carbon
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Abstract
The utility model relates to a carbon-free trolley driven to walk through gravity potential energy. The trolley is provided with a trolley frame, the front end of the trolley frame is provided with a front wheel support, the front wheel support is provided with front wheels, a rear wheel shaft and a large gear shaft are installed between side plates on the two sides of the rear end of the trolley frame, the two ends of the rear wheel shaft are provided with rear wheels, the middle of the trolley frame is provided with a vertical straight rod, the top of the vertical straight rod is provided with a pulley, the middle of the rear wheel shaft is provided with a conical sleeve, one end of a rope is wound around the pulley to be wound on the conical sleeve, the other end of the rope is connected with a weight, the rear wheel shaft is provided with a small gear meshed with a large gear, the large gear is installed on the large gear shaft, and the large gear shaft is connected with the front wheel support through a four-connection-rod mechanism. The gravity potential energy of the weight is converted into mechanical energy to drive the trolley to move forwards and pass barriers arranged at certain intervals, the front wheels and the rear wheels move according to a certain periodical relationship, and the trolley can pass the barriers arranged at equal intervals to move forwards.
Description
Technical field
The utility model relates to a kind of carbon-free dolly that is driven walking by gravitional force.
Background technology
At present, the design of carbon-free dolly is mainly following several: steering mechanism adopts cam mechanism and rocking bar, and cam contour processing is more difficult, and cam size is irreversible, and cam precision is also difficult to guarantee, weight is large, efficiency low energy losses is large.It is to utilize two eccentric wheels as driving wheel that differential turns, because the angular speed of two wheels is the same and the radius of gyration is different, thereby make the speed of two wheels different, produce differential, same with cam, very high to the requirement on machining accuracy of wheel, after processing, also cannot adjust as required the size of wheel.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of carbon-free dolly that is driven walking by gravitional force is provided, save the energy.
The utility model solves the technical scheme that its technical problem adopts: a kind of carbon-free dolly that is driven walking by gravitional force, there is vehicle frame, described vehicle frame front end is trapezoidal, the front end of described vehicle frame is installed front-wheel support, on described front-wheel support, front-wheel is installed, side plate is installed respectively in both sides, described vehicle frame rear end, between the side plate of both sides, described vehicle frame rear end, hind axle, Large Gear Shaft is installed, and trailing wheel is installed at described hind axle two ends.
Vertical straight-bar is installed in the middle part of described vehicle frame, pulley is installed at the top of described straight-bar, the middle part of described hind axle has taper sheath, one end of cotton rope is walked around pulley and is wrapped on taper sheath, the other end of cotton rope connects weight, on described hind axle, pinion is installed, and described pinion engages with gear wheel, described gear wheel is arranged in Large Gear Shaft, and described Large Gear Shaft is connected with front-wheel support by quadric chain.
Further, described quadric chain comprises crank, connecting rod, rocking bar, adjusting club, described crank one end is arranged in Large Gear Shaft, the described crank other end is connected with connecting rod by crank axle, connecting rod is connected with rocking bar, rocking bar is connected with front-wheel support by angular support frame, and described rocking bar end arranges adjusting club.
Further, described pulley is fixed pulley, and described pulley is arranged on pulley bracket by pulley bracket axle, and described pulley bracket and straight-bar are fixed, and described pulley bracket is and is horizontally disposed with.
Further, the diameter of described trailing wheel is greater than the diameter of front-wheel.
The beneficial effects of the utility model are: when the utility model operation, decontrol weight, when weight falls, rotate by the taper sheath on pulley driving hind axle, taper sheath rotates by hind axle and makes trailing wheel operation, dolly setting in motion.Meanwhile, the pinion on hind axle drives gear wheel to rotate, and gear wheel drives parallel motion, and quadric chain drives front-wheel support, and front-wheel support drives front-wheel to wave, and realizes and advances and turn to, trolley travelling curvilinear motion, cut-through thing.
The utility model is being followed the conservation of energy and is being changed under the prerequisite of law, and the gravitional force of weight is converted to the mechanical energy that dolly advances, and the barrier that can arrange by certain distance.Between front-wheel motion and rear wheel movement, there is certain periodic relationship, so just make dolly advance by the barrier of equidistant setting.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of quadric chain in the utility model;
Wherein: 1, straight-bar, 2, pulley bracket, 4, pulley, 5, vehicle frame, 6, front-wheel, 7, front-wheel support, 8, side plate, 9, trailing wheel, 10, taper sheath, 11, gear wheel, 12, pinion, 13, hind axle, 14, Large Gear Shaft, 15, crank, 17, connecting rod, 18, rocking bar, 19, regulate club, 20, angular support frame.
The specific embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of carbon-free dolly that is driven walking by gravitional force, there is vehicle frame 5, vehicle frame 5 front ends are trapezoidal, the front end of vehicle frame 5 is installed front-wheel support 7, and front-wheel 6 is installed on front-wheel support 7, and side plate 8 is installed respectively in vehicle frame 5 both sides, rear end, hind axle 13, Large Gear Shaft 14 are installed between the side plate 8 of vehicle frame 5 both sides, rear end, and trailing wheel 9 is installed at hind axle 13 two ends.The diameter of trailing wheel 9 is greater than the diameter of front-wheel 6.
Vertical straight-bar 1 is installed in the middle part of vehicle frame 5, pulley 4 is installed at the top of straight-bar 1, the middle part of hind axle 13 has taper sheath 10, one end of cotton rope is walked around pulley 4 and is wrapped on taper sheath 10, the other end of cotton rope connects weight, and pinion 12 is installed on hind axle 13, and pinion 12 engages with gear wheel 11, gear wheel 11 is arranged in Large Gear Shaft 14, and Large Gear Shaft 14 is connected with front-wheel support 7 by quadric chain.
Pulley 4 is fixed pulley, and pulley 4 is arranged on pulley bracket 2 by pulley bracket axle, and pulley bracket 2 is fixing with straight-bar 1, and pulley bracket 2 is and is horizontally disposed with.
The middle part that straight-bar 1 is arranged on vehicle frame 5 makes dolly steadily of centre of gravity and be unlikely to topple in turning round.
As shown in Figure 2, quadric chain comprises crank 15, connecting rod 17, rocking bar 18, regulates club 19, crank 15 one end are arranged in Large Gear Shaft 14, crank 15 other ends are connected with connecting rod 17 by crank axle, connecting rod 17 is connected with rocking bar 18, rocking bar 18 is connected with front-wheel support 7 by angular support frame 20, and rocking bar 18 ends arrange and regulate club 19.By regulating the adjusting club 19 on quadric chain, can make dolly can realize multiple obstacle thing operation curve.
When the utility model operation, decontrol gently weight, when weight falls, drive the taper sheath 10 on hind axle 13 to rotate by pulley 4, taper sheath 10 rotates by hind axle 13 trailing wheel 9 is moved, dolly setting in motion.Meanwhile, the pinion 12 on hind axle 13 drives gear wheel 11 to rotate, and gear wheel 11 drives parallel motion, quadric chain drives front-wheel support 7, and front-wheel support 7 drives front-wheel 6 to wave, and realizes and advances and turn to, trolley travelling curvilinear motion, cut-through thing.
The utility model is being followed the conservation of energy and is being changed under the prerequisite of law, and the gravitional force of weight is converted to the mechanical energy that dolly advances, and the barrier that can arrange by certain distance.Between front-wheel motion and rear wheel movement, there is certain periodic relationship, so just make dolly advance by the barrier of equidistant setting.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (4)
1. one kind is driven the carbon-free dolly of walking by gravitional force, there is vehicle frame (5), described vehicle frame (5) front end is trapezoidal, the front end of described vehicle frame (5) is installed front-wheel support (7), the upper front-wheel (6) of installing of described front-wheel support (7), side plate (8) is installed respectively in described vehicle frame (5) both sides, rear end, and hind axle (13), Large Gear Shaft (14) are installed between the side plate (8) of described vehicle frame (5) both sides, rear end, trailing wheel (9) is installed at described hind axle (13) two ends
It is characterized in that: vertical straight-bar (1) is installed in the middle part of described vehicle frame (5), pulley (4) is installed at the top of described straight-bar (1), the middle part of described hind axle (13) has taper sheath (10), one end of cotton rope is walked around pulley (4) and is wrapped on taper sheath (10), the other end of cotton rope connects weight, the upper pinion (12) of installing of described hind axle (13), described pinion (12) engages with gear wheel (11), described gear wheel (11) is arranged in Large Gear Shaft (14), described Large Gear Shaft (14) is connected with front-wheel support (7) by quadric chain.
2. a kind of carbon-free dolly that is driven walking by gravitional force according to claim 1, it is characterized in that: described quadric chain comprises crank (15), connecting rod (17), rocking bar (18), regulates club (19), described crank (15) one end is arranged in Large Gear Shaft (14), described crank (15) other end is connected with connecting rod (17) by crank axle, connecting rod (17) is connected with rocking bar (18), rocking bar (18) is connected with front-wheel support (7) by angular support frame (20), and described rocking bar (18) end arranges and regulates club (19).
3. a kind of carbon-free dolly that is driven walking by gravitional force according to claim 1, it is characterized in that: described pulley (4) is fixed pulley, described pulley (4) is arranged on pulley bracket (2) by pulley bracket axle, described pulley bracket (2) and straight-bar (1) are fixing, and described pulley bracket (2) is and is horizontally disposed with.
4. a kind of carbon-free dolly that is driven walking by gravitional force according to claim 1, is characterized in that: the diameter of described trailing wheel (9) is greater than the diameter of front-wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050970.8U CN203694597U (en) | 2014-01-26 | 2014-01-26 | Carbon-free trolley driven to walk through gravity potential energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050970.8U CN203694597U (en) | 2014-01-26 | 2014-01-26 | Carbon-free trolley driven to walk through gravity potential energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694597U true CN203694597U (en) | 2014-07-09 |
Family
ID=51045099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420050970.8U Expired - Fee Related CN203694597U (en) | 2014-01-26 | 2014-01-26 | Carbon-free trolley driven to walk through gravity potential energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203694597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080151A (en) * | 2015-08-28 | 2015-11-25 | 钱鹏戎 | Car free from carbon emission and driving way of car |
| CN108325215A (en) * | 2018-01-18 | 2018-07-27 | 浙江理工大学 | A kind of coiling traveling method and reel being applicable in avoidance carbon-free trolley |
-
2014
- 2014-01-26 CN CN201420050970.8U patent/CN203694597U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080151A (en) * | 2015-08-28 | 2015-11-25 | 钱鹏戎 | Car free from carbon emission and driving way of car |
| CN105080151B (en) * | 2015-08-28 | 2017-09-22 | 钱鹏戎 | The dolly and its driving mode of a kind of non-carbon-emitting |
| CN108325215A (en) * | 2018-01-18 | 2018-07-27 | 浙江理工大学 | A kind of coiling traveling method and reel being applicable in avoidance carbon-free trolley |
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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: 20140709 Termination date: 20170126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |