CN2126345U - Energy-saving hydraulic friction coupler - Google Patents
Energy-saving hydraulic friction coupler Download PDFInfo
- Publication number
- CN2126345U CN2126345U CN 92212032 CN92212032U CN2126345U CN 2126345 U CN2126345 U CN 2126345U CN 92212032 CN92212032 CN 92212032 CN 92212032 U CN92212032 U CN 92212032U CN 2126345 U CN2126345 U CN 2126345U
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- CN
- China
- Prior art keywords
- piston
- cylinder body
- bent axle
- friction wheel
- rotating disc
- 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.)
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Abstract
The utility model provides an energy saving hydraulic friction coupler, which does not need additional energy supply systems and auxiliary apparatuses. An original piston pump arranged on a motor is adopted, pressure oil can be provided through an original one-way valve, an original reversal valve, and an original oil path arranged on the main body, and a driving friction wheel is coupled with a driven friction wheel in order to realize the transmission of power. The utility model has the advantages of simple structure, small size, low energy consumption, high power, etc.
Description
The utility model relates to a kind of hydraulic frictional coupler.
The hydraulic frictional coupler that uses also wants one to overlap energy supplying system and the some supplementary equipment that power is provided for the coupler coupling except that coupler body at present, thereby, its complex structure, volume is big, the energy consumption height, efficient is low.
The purpose of this utility model is in order to overcome the deficiencies in the prior art part, to provide a kind of the need to set up the power energy supplying system separately, and simple and compact for structure, energy consumption is low, efficient height, the energy-conserving hydraulic friction coupling device that clutch is convenient and reliable.
Technical solution of the present utility model is: a kind of energy-conserving hydraulic friction coupling device, its special way is: it is made up of active friction wheel (7), driven friction wheel (8), bent axle (3), reciprocating pump (1), annular piston pump (16) and one-way valve (20), (21), selector valve (19) etc., is connected by oil circuit between each valve and the pump.
Active friction wheel (7) is fixed on the bent axle (3) by bolt, be with depression bar (2) on the eccentric shaft of bent axle, one end of depression bar connects piston (1) by bearing pin, piston cooperates with cylinder body (13), cylinder body (13) is contained on the bent axle (3) by bearing, gland (11) by Bolt Connection cylinder body (13) go up and by bearing housing on bent axle (3), fixedly capstan (12) is enclosed within on the cylinder body (13), one-way valve (20) is arranged in its body, (21), selector valve (19) and oil circuit and tank filler sleeve (22), gland ring (9) by scyewed joint on fixing rotating disc (12), inner cylinder body (14) is fixed on gland ring (9) and fixedly in the annular groove of rotating disc (12), fuel tank (23) in forming, its cylindrical and outer shell (15) form annular cylinder, annular cylinder piston (16) dress within it, and it is affixed by bolt and driven friction wheel (8), shell (10), outer shell (15) and fixedly rotating disc (13) be fixed together by bolt, driven coupling cover (17) passes through bolt (24) and screw (25) and cylinder body (13) respectively and fixedly rotating disc (12) is affixed, between annular cylinder piston (16) and the gland ring (9) pressure spring (26) is housed, adopts splined between annular cylinder piston (16) and the shell (10).
The utility model carries out above-mentioned improvement to prior art, makes this hydraulic frictional coupler, and volume is little, and is simple in structure, the efficient height, and energy consumption is low can carry out unloaded application of load running, reaches energy-conservation effect.
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the utility model plan view.
Accompanying drawing 3 is that the utility model E-E is to view.
Accompanying drawing 4 is that the utility model B-B is to view.
Accompanying drawing 5 is that the utility model F-F is to view.
As accompanying drawing 2,3,4, the utility model shown in 5, bent axle (3) passes through two Bearing Installation on cylinder body (13) and gland (11), one end of bent axle (3) is by bolt and the affixed active friction wheel of pad (4) (7), active friction wheel (7) has the endoporus that can be inserted in power input shaft, gland (11) is fixed on the cylinder body (13) by bolt, thereby limit the position of bent axle, be with depression bar (2) on the eccentric shaft of bent axle (3), one end of depression bar (2) connects piston (1) by bearing pin, piston (1) cooperates with oil cylinder on the cylinder body (13), oil cylinder has oil circuit to communicate with one-way valve (21), one-way valve (21) and oil circuit are in fixing rotating disc (12), (12) also be processed with selector valve (19) and one-way valve (20) in, (19) and between (20) there is oil circuit to communicate, also there is oil circuit to communicate between the oil cylinder of selector valve (19) and cylinder body (13), gland ring (9) by scyewed joint on fixing rotating disc (12), between is equipped with inner cylinder body (14), (14) fuel tank (23) in forming and between (12), one-way valve (21) and selector valve (19) all have oil circuit to communicate with interior fuel tank (23), outer shell (15) is by bolt and fixing rotating disc (12), shell (10) is linked together, form annular cylinder between outer shell (15) and inner casing (14), annular piston (16) dress within it, one-way valve (20) communicates with it by oil circuit, driven friction wheel (8) connects with annular piston (16) with screw, upward be connected with protective housing (6) at shell (10) with screw, fixedly also be drilled with the tank filler sleeve (22) that refuels to interior fuel tank on the rotating disc (12), driven coupling cover (17) is by bolt (24) and screw (25) and cylinder body (13) and fixedly rotating disc (12) is affixed, and driven coupling cover (17) is gone up dynamic output shaft hole.Between annular piston (16) and gland ring (9), pressure spring (26) is housed, adopts splined between annular piston (16) and the shell (10), thereby drive shell.
Working principle of the present utility model (referring to accompanying drawing 1) is: prime mover drives active friction wheel (7), and driving bent axle (3), driving piston (1) by depression bar (2) during bent axle (3) rotation does up and down through reciprocating motion, when piston moves upward, oil is sucked oil cylinder (18) from fuel tank (23) through one-way valve (21), when piston (1) when moving downward, with oil become pressure oil be transported to selector valve (19) change-over valve core under the pressure oil effect, realize the commutation, pressure oil enters annular cylinder through one-way valve (20), driving annular piston (16) moves, thereby drive driven friction wheel (9) it is contacted with active friction wheel (7), realize coupling.When principal and subordinate's friction wheel of coupler rotates synchronously, reciprocating pump (1) will no longer provide pressure oil.
When prime mover no longer provides power, the pressure oil in the annular cylinder under the effect of spring force in selector valve (19) is got back to fuel tank (23).
Claims (1)
1, a kind of energy-conserving hydraulic friction coupling device, it is characterized in that: it is made up of active friction wheel (7), driven friction wheel (8), bent axle (3), reciprocating pump (1), annular piston pump (16) and one-way valve (20), (21), selector valve (19), is connected by oil circuit between each valve (20), (21), (19) and pump (1), (16);
Active friction wheel (7) is fixed on the bent axle (3) by bolt, be with depression bar (2) on the eccentric shaft of bent axle (3), one end of depression bar connects piston (1) by bearing pin, piston (1) cooperates with cylinder body (13), cylinder body (13) is contained on the bent axle (3) by bearing, gland (11) by Bolt Connection cylinder body (13) go up and by bearing housing on bent axle (3), fixedly rotating disc (12) is enclosed within on the cylinder body (13), one-way valve (20) is arranged in its body, (21), selector valve (19) and oil circuit and tank filler sleeve (22), gland ring (9) by scyewed joint on fixing rotating disc (13), inner cylinder body (14) is fixed on gland ring (9) and fixedly in the annular groove of rotating disc (12), fuel tank (23) in forming, its cylindrical and outer shell (15) form annular cylinder, annular cylinder piston (16) dress within it, and it is affixed by bolt and driven friction wheel (8), shell (10), outer shell (15) and fixedly rotating disc (12) be fixed together by bolt, driven coupling cover (17) passes through bolt (24) and screw (25) and cylinder body (13) respectively and fixedly rotating disc (12) is affixed, between annular cylinder piston (16) and the gland ring (9) pressure spring (26) is housed, adopts splined between annular cylinder piston (16) and the shell (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92212032 CN2126345U (en) | 1992-01-04 | 1992-01-04 | Energy-saving hydraulic friction coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92212032 CN2126345U (en) | 1992-01-04 | 1992-01-04 | Energy-saving hydraulic friction coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2126345U true CN2126345U (en) | 1992-12-30 |
Family
ID=4956966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92212032 Pending CN2126345U (en) | 1992-01-04 | 1992-01-04 | Energy-saving hydraulic friction coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2126345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307135A (en) * | 2013-06-28 | 2013-09-18 | 盐城平安机械有限公司 | Clutch system |
| CN111963581A (en) * | 2020-09-08 | 2020-11-20 | 江苏谷登工程机械装备有限公司 | Hydraulic clutch |
-
1992
- 1992-01-04 CN CN 92212032 patent/CN2126345U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307135A (en) * | 2013-06-28 | 2013-09-18 | 盐城平安机械有限公司 | Clutch system |
| CN103307135B (en) * | 2013-06-28 | 2015-09-30 | 盐城平安机械有限公司 | A kind of clutch system |
| CN111963581A (en) * | 2020-09-08 | 2020-11-20 | 江苏谷登工程机械装备有限公司 | Hydraulic clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |