CN202510646U - Hydraulic stepless transmission device - Google Patents
Hydraulic stepless transmission device Download PDFInfo
- Publication number
- CN202510646U CN202510646U CN2012201379454U CN201220137945U CN202510646U CN 202510646 U CN202510646 U CN 202510646U CN 2012201379454 U CN2012201379454 U CN 2012201379454U CN 201220137945 U CN201220137945 U CN 201220137945U CN 202510646 U CN202510646 U CN 202510646U
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- fixed disk
- price fixing
- bearing
- shaft
- sleeve
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Abstract
The utility model relates to a hydraulic stepless transmission device. The hydraulic stepless transmission device comprises a moving belt pulley, a hexagon bolt, a right-angle connector assembly, an oil passage, a shaft, a moving disk shaft sleeve, a moving belt pulley bearing, an oil cylinder, a setting bolt, a fixed disk bearing, a hexagon slot nut, a fixed disk shaft sleeve, a fixed disk spline sleeve and a fixed disk. The moving belt pulley is connected with the fixed disk spline sleeve, the fixed disk is arranged on the fixed disk spline sleeve and connected with the fixed disk shaft sleeve through the setting bolt, the fixed disk spline sleeve is sheathed on the fixed disk shaft sleeve, the fixed disk bearing is arranged on the shaft, one end of the shaft and the fixed disk bearing are fastened together, the moving disk shaft sleeve is arranged at the other end of the shaft, the moving disk shaft sleeve is connected with the moving belt pulley, the oil cylinder is arranged on the moving belt pulley, the oil cylinder is communicated with the shaft through the oil passage, and the right-angle connector assembly is arranged on the oil passage. The product has the advantages of simple structure, reasonable design, hydraulic stepless transmission, smooth transmission, no clamping stagnation phenomenon, precise transmission ratio, low failure rate and convenience in maintenance, and improves the operation efficiency of a locomotive.
Description
Technical field: the utility model relates to a kind of Hyaulic infinite variable speed mechanism.
Background technique: at present, the traditional mechanical stepless speed changes devices, transmission is not steady, catching phenomenon often occurs, in the locomotive traveling process, often show as dash time, the speed change inaccuracy, rate of fault is high, maintenance is inconvenient, influences the operating efficiency of locomotive.
Summary of the invention: the purpose of the utility model is to overcome above-mentioned shortcoming; A kind of Hyaulic infinite variable speed mechanism is provided, and it has mainly solved the traditional mechanical stepless speed changes devices, and transmission is not steady; Catching phenomenon often appears, problems such as speed change inaccuracy, rate of fault height.The purpose of the utility model is achieved in that a kind of Hyaulic infinite variable speed mechanism is made up of: movable strap disc, hex head bolt, angle coupling assembly, oil duct, axle, Moving plate axle sleeve, movable strap disc bearing, oil cylinder, tight fixed bolt, price fixing bearing, hexagon slotted nut, price fixing axle sleeve, price fixing spline housing, price fixing.Movable strap disc is connected with the price fixing spline housing through hex head bolt, and price fixing is contained on the price fixing spline housing, and is connected with the price fixing axle sleeve through tight fixed bolt; The price fixing spline housing is sleeved on the price fixing axle sleeve; The price fixing bearing is contained on the axle, and an end of axle tightens together through hexagon slotted nut and price fixing bearing, and the other end of axle is equipped with the Moving plate axle sleeve; The Moving plate axle sleeve is connected with movable strap disc through the movable strap disc bearing; Oil cylinder is housed on the movable strap disc, and oil cylinder is connected with axle through oil duct, and the angle coupling assembly is housed on the oil duct.This product structure is simple, and is reasonable in design, and it adopts Hyaulic infinite variable speed, and stable drive catching phenomenon can not occur, and gear ratio is accurate, and rate of fault is low, and is easy to maintenance, improved the operating efficiency of locomotive.
Description of drawings:
Accompanying drawing is the structural representation of a kind of Hyaulic infinite variable speed mechanism of the utility model.
1-movable strap disc 2-hex head bolt 3-angle coupling assembly 4-oil duct
5-axle 6-Moving plate axle sleeve 7-movable strap disc bearing 8-oil cylinder
9-tight fixed bolt 10-price fixing bearing 11-hexagon slotted nut
12-price fixing axle sleeve 13-price fixing spline housing 14-price fixing
Embodiment: specify the most preferred embodiment of the utility model below in conjunction with accompanying drawing, a kind of Hyaulic infinite variable speed mechanism by: movable strap disc 1, hex head bolt 2, angle coupling assembly 3, oil duct 4, axle 5, Moving plate axle sleeve 6, movable strap disc bearing 7, oil cylinder 8, tight fixed bolt 9, price fixing bearing 10, hexagon slotted nut 11, price fixing axle sleeve 12, price fixing spline housing 13, price fixing 14 constitute.Movable strap disc 1 is connected with price fixing spline housing 13 through hex head bolt 2, and price fixing 14 is contained on the price fixing spline housing 13, and is connected with price fixing axle sleeve 12 through tight fixed bolt 9; Price fixing spline housing 13 is sleeved on the price fixing axle sleeve 12; Price fixing bearing 10 is contained on the axle 5, and an end of axle 5 tightens together through hexagon slotted nut 11 and price fixing bearing 10, and the other end of axle 5 is equipped with Moving plate axle sleeve 6; Moving plate axle sleeve 6 is connected with movable strap disc 1 through movable strap disc bearing 7; Oil cylinder 8 is housed on the movable strap disc 1, and oil cylinder 8 is connected with axle 5 through oil duct 4, and angle coupling assembly 3 is housed on the oil duct 4.
Claims (3)
1. Hyaulic infinite variable speed mechanism; It is made up of: movable strap disc (1), hex head bolt (2), angle coupling assembly (3), oil duct (4), axle (5), Moving plate axle sleeve (6), movable strap disc bearing (7), oil cylinder (8), tight fixed bolt (9), price fixing bearing (10), hexagon slotted nut (11), price fixing axle sleeve (12), price fixing spline housing (13), price fixing (14); It is characterized in that: movable strap disc (1) is connected with price fixing spline housing (13) through hex head bolt (2); Price fixing (14) is contained on the price fixing spline housing (13), and is connected with price fixing axle sleeve (12) through tight fixed bolt (9).
2. a kind of Hyaulic infinite variable speed mechanism according to claim 1; It is characterized in that: price fixing spline housing (13) is sleeved on the price fixing axle sleeve (12); Price fixing bearing (10) is contained on the axle (5); One end of axle (5) tightens together through hexagon slotted nut (11) and price fixing bearing (10), and the other end of axle (5) is equipped with Moving plate axle sleeve (6).
3. a kind of Hyaulic infinite variable speed mechanism according to claim 1; It is characterized in that: Moving plate axle sleeve (6) is connected with movable strap disc (1) through movable strap disc bearing (7); Oil cylinder (8) is housed on the movable strap disc (1); Oil cylinder (8) is connected with axle (5) through oil duct (4), and angle coupling assembly (3) is housed on the oil duct (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201379454U CN202510646U (en) | 2012-04-03 | 2012-04-03 | Hydraulic stepless transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201379454U CN202510646U (en) | 2012-04-03 | 2012-04-03 | Hydraulic stepless transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202510646U true CN202510646U (en) | 2012-10-31 |
Family
ID=47063134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201379454U Expired - Fee Related CN202510646U (en) | 2012-04-03 | 2012-04-03 | Hydraulic stepless transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202510646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883714A (en) * | 2012-12-19 | 2014-06-25 | 天津勇猛机械制造有限公司 | Travelling continuously variable transmission with service life prolongable and strength increasable |
| CN108303248A (en) * | 2017-01-12 | 2018-07-20 | 佳木斯大学 | Contiuously variable transmission experimental rig |
-
2012
- 2012-04-03 CN CN2012201379454U patent/CN202510646U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883714A (en) * | 2012-12-19 | 2014-06-25 | 天津勇猛机械制造有限公司 | Travelling continuously variable transmission with service life prolongable and strength increasable |
| CN108303248A (en) * | 2017-01-12 | 2018-07-20 | 佳木斯大学 | Contiuously variable transmission experimental rig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20130403 |