CN204403028U - A kind of heavy duty wheel counterweight drive unit - Google Patents
A kind of heavy duty wheel counterweight drive unit Download PDFInfo
- Publication number
- CN204403028U CN204403028U CN201420790103.8U CN201420790103U CN204403028U CN 204403028 U CN204403028 U CN 204403028U CN 201420790103 U CN201420790103 U CN 201420790103U CN 204403028 U CN204403028 U CN 204403028U
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- CN
- China
- Prior art keywords
- fixed
- ratchet
- driving
- plate
- transmission shaft
- 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 discloses a kind of heavy duty wheel counterweight drive unit, comprise live axle and transmission shaft, live axle is provided with actuation gear, transmission shaft is provided with driving gear, actuation gear and driving gear are meshed, the inner circumference of driving gear is provided with a ratchet, transmission shaft is provided with ratchet, ratchet and ratchet match, the fixed plate being each side fixed with one piece of L shape of actuation gear, the below of fixed plate is fixed with column plate, column sleeve-board connects and fixes on the driving shaft, the top of fixed plate is fixed with one piece of driving plate, driving plate be each side fixed with a lever, the outer end of lever is fixed with a balancing weight, the below of driving plate is provided with an oil cylinder, oil cylinder is provided with push rod, top and the driving plate of push rod are hinged.The beneficial effect that the utility model obtains is: (1) structure is simple; (2) drive efficiency is high, improves the utilization ratio of the energy, applied widely; (3) ratchet Rapid reset can be made.
Description
Technical field
The utility model relates to a kind of drive unit, particularly a kind of heavy duty wheel counterweight drive unit.
Background technique
At present, existing drive unit, the driving mode such as gear drive, chain wheel drive, belt pulley driving, crank-connecting rod driving, actuated by cams, air cylinder driven are mainly contained, but these driving mode can not make full use of the effect of the gravity of the earth self, thus in driving process, a large amount of energy need be consumed, thus energy utilization rate and conversion ratio lower, drive efficiency is not high.
Summary of the invention
Problem to be solved in the utility model is: provide the heavy duty wheel counterweight that a kind of structure is simple, applied widely and energy conversion rate is high drive unit.
In order to solve the problems of the technologies described above, heavy duty wheel counterweight drive unit of the present utility model, comprise live axle and transmission shaft, described live axle and transmission shaft parallel, the two ends of described live axle and transmission shaft are equipped with bearing, described live axle is provided with actuation gear, described transmission shaft is provided with driving gear, described actuation gear and driving gear are meshed, the inner circumference of described driving gear is provided with a ratchet, described transmission shaft is provided with ratchet, described ratchet and ratchet match, the fixed plate being each side fixed with one piece of L shape of described actuation gear, the below of described fixed plate is fixed with column plate, described column sleeve-board connects and fixes on the driving shaft, the top of described fixed plate is fixed with one piece of driving plate, described driving plate be each side fixed with a lever, the outer end of described lever is fixed with a balancing weight, the below of described driving plate is provided with an oil cylinder, described oil cylinder is provided with push rod, top and the driving plate of described push rod are hinged, described oil cylinder is provided with oil inlet pipe and oil outlet tube, the end of described oil inlet pipe and oil outlet tube is connected with a hydraulic workstation, described hydraulic workstation is provided with the gear pump of pressurization and the pressure gauge of measuring pressure.
In order to make ratchet Rapid reset, heavy duty wheel counterweight drive unit of the present utility model, is provided with Returnning spring between described ratchet and input shaft.
The beneficial effect that the utility model obtains is: (1) structure is simple, (2) when concrete use, first push rod is driven to move upward by oil cylinder, driving plate is driven while push rod moves upward, lever and balancing weight upwards rotate, driving plate drives actuation gear to rotate while upwards rotating, actuation gear is owing to being meshed with driving gear, thus nutating gear can be with to rotate clockwise, driving gear is when rotating clockwise, relative movement is there will not be between ratchet and pawl, now under the drive of driving gear, transmission shaft rotates clockwise, thus the driving completed transmission shaft, when driving plate is under the drive of the push rod of oil cylinder, rotate as behind extreme higher position, under the effect of balancing weight self gravitation, lever and driving plate can be driven to rotate fast, driving plate is while rotating, drive actuation gear rotates, and while actuation gear rotation, band nutating gear rotates counterclockwise, now relative movement between ratchet and pawl, transmission shaft remains static, now live axle can not drive transmission shaft, when driving plate goes to extreme lower position, the push rod of oil cylinder can drive driving plate again, lever and balancing weight upwards rotate, now live axle can be driven transmission shaft again again by actuation gear and driving gear, because the utility model is provided with two cover oil cylinders simultaneously, driving plate, actuation gear and driving gear, thus can alternately drive transmission shaft, so, whole drive unit drive efficiency is high, improve the utilization ratio of the energy, applied widely, (2) be provided with Returnning spring between ratchet and input shaft, thus can make ratchet Rapid reset.
Accompanying drawing explanation
Fig. 1 is plan view of the present utility model.
Fig. 2 is right elevation of the present utility model.
Fig. 3 is the structural representation of driving gear.
Fig. 4 is the A direction view in Fig. 2.
In figure: 1, live axle, 2, transmission shaft, 3, actuation gear, 4, column plate, 5, fixed plate, 6, driving plate, 7, driving gear, 701, ratchet, 702, ratchet, 703, Returnning spring, 8, bearing, 9, lever, 10, balancing weight, 11, push rod, 12, oil cylinder, 13, oil outlet tube, 14, oil inlet pipe, 15, hydraulic workstation, 16, gear pump.
Embodiment
As Figure 1-Figure 4, the heavy duty wheel counterweight drive unit of the present embodiment, comprise live axle 1 and transmission shaft 2, described live axle 1 and transmission shaft 2 parallel, the two ends of described live axle 1 and transmission shaft 2 are equipped with bearing 8, described live axle 1 is provided with actuation gear 3, described transmission shaft 2 is provided with driving gear 7, described actuation gear 3 and driving gear 7 are meshed, the inner circumference of described driving gear 7 is provided with a ratchet 701, described transmission shaft 2 is provided with ratchet 702, described ratchet 702 matches with ratchet 701, the fixed plate 5 being each side fixed with one piece of L shape of described actuation gear 3, the below of described fixed plate 5 is fixed with column plate 4, described column plate 4 is socketed and is fixed on live axle 1, the top of described fixed plate 5 is fixed with one piece of driving plate 6, described driving plate 6 be each side fixed with a lever 9, the outer end of described lever 9 is fixed with a balancing weight 10, the below of described driving plate 6 is provided with an oil cylinder 12, described oil cylinder 12 is provided with push rod 11, top and the driving plate 6 of described push rod 11 are hinged, described oil cylinder 12 is provided with oil inlet pipe 14 and oil outlet tube 13, described oil inlet pipe 14 is connected with a hydraulic workstation 15 with the end of oil outlet tube 13, described hydraulic workstation 15 is provided with the gear pump 16 of pressurization and the pressure gauge of measuring pressure, Returnning spring 703 is provided with between described ratchet 702 and transmission shaft 2.
The heavy duty wheel counterweight drive unit of the present embodiment, structure is simple, when concrete use, first push rod 11 is driven to move upward by oil cylinder 12, driving plate 6 is driven while push rod 11 moves upward, lever 9 and balancing weight 10 upwards rotate, driving plate 6 drives actuation gear 3 to rotate while upwards rotating, actuation gear 3 is owing to being meshed with driving gear 7, thus nutating gear 7 can be with to rotate clockwise, driving gear 7 is when rotating clockwise, relative movement is there will not be between ratchet 701 and ratchet 702, now under the drive of driving gear 7, transmission shaft 2 rotates clockwise, thus the driving completed transmission shaft 2, when driving plate 6 is under the drive of the push rod 10 of oil cylinder 9, rotate as behind extreme higher position, under the effect of balancing weight 10 self gravitation, lever 9 and driving plate 6 can be driven to rotate fast, driving plate 6 is while rotating, actuation gear 3 is driven to rotate, and while actuation gear 3 rotation, band nutating gear 7 rotates counterclockwise, now relative movement between ratchet 701 and ratchet 702, transmission shaft 2 remains static, now live axle 1 can not drive transmission shaft 2, when driving plate 6 goes to extreme lower position, the push rod 10 of oil cylinder 9 can drive driving plate 6 again, lever 9 and balancing weight 10 upwards rotate, now live axle 1 can be driven transmission shaft 2 again again by actuation gear 3 and driving gear 7, because the utility model is provided with two cover oil cylinders 9 simultaneously, driving plate 6, actuation gear 3 and driving gear 7, thus can alternately drive transmission shaft 2, so, whole drive unit drive efficiency is high, improve the utilization ratio of the energy, applied widely.
Be provided with Returnning spring 703 between ratchet 702 and transmission shaft 2, thus can make ratchet 702 Rapid reset.
The heavy duty wheel counterweight drive unit of the present embodiment, can be used for the fields such as automobile, train, steamer, agriculture field work, oil field field work, applied widely.
Claims (2)
1. a heavy duty wheel counterweight drive unit, it is characterized in that: comprise live axle (1) and transmission shaft (2), described live axle (1) and transmission shaft (2) parallel, the two ends of described live axle (1) and transmission shaft (2) are equipped with bearing (8), described live axle (1) is provided with actuation gear (3), described transmission shaft (2) is provided with driving gear (7), described actuation gear (3) and driving gear (7) are meshed, the inner circumference of described driving gear (7) is provided with a ratchet (701), described transmission shaft (2) is provided with ratchet (702), described ratchet (702) and ratchet (701) match, the fixed plate (5) being each side fixed with one piece of L shape of described actuation gear (3), the below of described fixed plate (5) is fixed with column plate (4), described column plate (4) is socketed and is fixed on live axle (1), the top of described fixed plate (5) is fixed with one piece of driving plate (6), described driving plate (6) be each side fixed with a lever (9), the outer end of described lever (9) is fixed with a balancing weight (10), the below of described driving plate (6) is provided with an oil cylinder (12), described oil cylinder (12) is provided with push rod (11), top and the driving plate (6) of described push rod (11) are hinged, described oil cylinder (12) is provided with oil inlet pipe (14) and oil outlet tube (13), described oil inlet pipe (14) is connected with a hydraulic workstation (15) with the end of oil outlet tube (13), described hydraulic workstation (15) is provided with the gear pump (16) of pressurization and the pressure gauge of measuring pressure.
2. heavy duty wheel counterweight drive unit according to claim 1, is characterized in that: be provided with Returnning spring (703) between described ratchet (702) and transmission shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790103.8U CN204403028U (en) | 2014-11-29 | 2014-11-29 | A kind of heavy duty wheel counterweight drive unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790103.8U CN204403028U (en) | 2014-11-29 | 2014-11-29 | A kind of heavy duty wheel counterweight drive unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204403028U true CN204403028U (en) | 2015-06-17 |
Family
ID=53426891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420790103.8U Expired - Fee Related CN204403028U (en) | 2014-11-29 | 2014-11-29 | A kind of heavy duty wheel counterweight drive unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204403028U (en) |
-
2014
- 2014-11-29 CN CN201420790103.8U patent/CN204403028U/en not_active Expired - Fee Related
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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: 20150617 Termination date: 20151129 |