CN111120632A - Clutch device for power output end of engine - Google Patents
Clutch device for power output end of engine Download PDFInfo
- Publication number
- CN111120632A CN111120632A CN202010192816.4A CN202010192816A CN111120632A CN 111120632 A CN111120632 A CN 111120632A CN 202010192816 A CN202010192816 A CN 202010192816A CN 111120632 A CN111120632 A CN 111120632A
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- CN
- China
- Prior art keywords
- power output
- belt pulley
- driving belt
- output shaft
- cavity
- 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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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/0018—Shaft assemblies for gearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
- F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
- F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/12—Details not specific to one of the before-mentioned types
- F16D25/14—Fluid pressure control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/035—Gearboxes for gearing with endless flexible members
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The invention relates to a clutch device at a power output end of an engine, which comprises a torsional vibration damping device, a large shell, a walking driving belt pulley, a main driving belt pulley and the like; the torsional vibration damping device is coaxially and fixedly connected with the power output end of the engine, and the end part of the power output shaft is coaxially and fixedly connected with the center of the torsional vibration damping device; the power output shaft and the center of the large shell form coaxial line rotating connection, and the walking driving belt pulley and the power output shaft form coaxial line fixed connection; an outer bearing seat in the central cavity of the main driving belt pulley is sleeved on the power output shaft; the end part of the power output shaft is coaxially and fixedly connected with a friction plate, and the side surface of the friction plate is close to but not in contact with the bottom surface of the main driving belt pulley; the friction plate is positioned in a cavity formed by the clutch mechanism and the bottom of the main driving belt pulley, a pressure plate is arranged in the clutch mechanism, the end face of the pressure plate is close to but not in contact with the side face of the friction plate, and the pressure plate can compress the friction plate on the bottom face of the main driving belt pulley under the hydraulic driving.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a clutch device for a power output end of an engine.
Background
The power output device of the engine generally has a clutch function, and due to the limitation of the traditional clutch structure, all power outputs from the engine, including walking drive and working part drive, must be output and cut off simultaneously, and the mode is not suitable for a high-power harvester and has certain disadvantages. The high-power silage harvester is provided with a plurality of working components driven by the engine, each functional component utilizes the oil cylinder to tension the belt to realize the clutch function, the belt in the working mode is easy to damage, and if the working components are blocked or stuck, the walking driving wheel and the working component driving wheel driven by the output end of the engine are stopped, so that the service life of the engine is seriously influenced.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the clutch device for the power output end of the engine, the advancing of equipment and the step-by-step driving of working parts by the engine can be realized through the clutch device, and the service lives of the engine and the working parts are effectively protected.
In order to solve the technical problem, the invention provides a clutch device at the power output end of an engine, which comprises a torsional vibration damping device, a large shell, a walking driving belt pulley, a main driving belt pulley, a friction plate, a clutch mechanism and a power output shaft, wherein the torsional vibration damping device is arranged on the large shell; the torsional vibration damping device is coaxially and fixedly connected with the power output end of the engine, and the end part of the power output shaft is coaxially and fixedly connected with the center of the torsional vibration damping device; the power output shaft and the center of the large shell form coaxial line rotating connection, and the walking driving belt pulley and the power output shaft form coaxial line fixed connection; the bottom in the central cavity of the main driving belt pulley is fixedly connected with an outer bearing seat, the outer bearing seat is sleeved on the power output shaft, and the outer bearing seat and the power output shaft form coaxial line rotating connection; the end part of one end of the power output shaft, which is far away from the torsional vibration damping device, is coaxially and fixedly connected with a friction plate, the power output shaft rotates to synchronously drive the friction plate to rotate, and the side surface of the friction plate is close to but not in contact with the bottom surface of the main driving belt pulley; the bottom of the main driving belt pulley is fixedly connected with the clutch mechanism, the friction plate is located in a cavity formed by the clutch mechanism and the bottom of the main driving belt pulley, a pressure plate is arranged in the clutch mechanism, the end face of the pressure plate is close to but not in contact with the side face of the friction plate, the pressure plate can move towards the direction close to the friction plate along the axis under hydraulic driving, and the friction plate is tightly pressed on the bottom face of the main driving belt pulley.
A cylindrical boss is arranged on the large shell, a bearing is arranged in a central cavity of the cylindrical boss, and the power output shaft is fixed with an inner ring of the bearing at the center of the large shell; the large housing is fixed with the engine housing.
The middle part of the power output shaft is provided with an annular boss, the center of the walking driving belt pulley is provided with a concave cavity, the center of the bottom of the concave cavity is provided with a through hole, and the walking driving belt pulley is sleeved on the power output shaft through the bottom through hole and is fixedly connected with the side surface of the annular boss through the bottom surface of the concave cavity; after the walking driving belt pulley and the power output shaft are fixed, the cylindrical boss provided with the bearing on the large shell is positioned in the concave cavity of the walking driving belt pulley.
A bearing is arranged in the outer bearing seat, and the power output shaft is fixed with a bearing inner ring in the outer bearing seat; and the upper end surface of the central cavity of the main driving belt pulley is coaxially and fixedly connected with a brake disc.
The clutch mechanism comprises a clutch cover, a pressure plate, a piston plate, a pressure spring support, a connector rotating cylinder, an oil pipe connecting cylinder and a shielding plate, wherein the clutch cover is provided with a concave cavity, the top end surface of the concave cavity is fixedly connected with the bottom of the main driving belt pulley, and the friction plate is positioned in the concave cavity of the clutch cover; the bottom of the cavity of the clutch cover is provided with an inwards concave cylindrical oil cavity, the piston disc is arranged in the oil cavity and can move along the axis of the oil cavity, the bottom of the piston disc and the oil cavity form a closed space, and the top of the piston disc is abutted to the bottom of the pressure plate; the center of the bottom of the oil cavity is fixedly connected with a connector rotating cylinder, and a central oil path of the connector rotating cylinder is communicated with the oil cavity; the upper end part of the oil pipe connecting column body is connected in a hole at the bottom of the connector rotating column body, the oil pipe connecting column body and the connector rotating column body form rotating connection, and an oil way in the center of the oil pipe connecting column body is communicated with an oil way in the center of the connector rotating column body; the clutch comprises a clutch cover, a pressure plate, a piston plate, a shielding plate, a pressure spring support, a pressure spring, a friction plate, a clutch cover and a clutch cover, wherein the pressure plate is arranged in a cavity of the clutch cover, 3 pressure spring support columns are uniformly and fixedly connected along the periphery of the bottom of the pressure plate, the bottoms of the pressure spring support columns penetrate through the clutch cover, the axis of each pressure spring support column is parallel to the axis of the piston plate, the end parts of the lower ends of the pressure spring support columns are fixedly connected to the shielding plate, the pressure springs are sleeved; when the connector rotates the cylinder and lets out oil, the compressed pressure spring can make the pressure disk return, and the pressure disk breaks away from the friction disc.
The oil pipe connecting column is provided with an oil inlet, and an external hydraulic oil supply pipeline for controlling the clutch mechanism is connected with the oil inlet.
The invention has the following positive effects: according to the clutch device for the power output end of the engine, the step-by-step driving of the engine to equipment and working parts is realized through the built-in clutch mechanism, the power output end drives the walking driving belt pulley to rotate through the torsional vibration damping device after the engine is started, the main driving belt pulley connected with the working parts does not rotate, when the working parts are required to participate in working, the main driving belt pulley starts to rotate after the clutch mechanism is closed only by pressing the control button, the whole operation is convenient, the belt is not easy to damage, and the service lives of the engine and the belt can be effectively prolonged. Particularly, if the working parts are blocked or stuck and the load is suddenly increased, the main driving belt pulley suddenly slows down or stops rotating under the action of resistance, the friction plate still keeps rotating under the driving of the power output shaft, the slipping condition occurs between the friction plate and the main driving belt pulley at the moment, smoke is possibly generated, an operator can timely find and handle the fault, and the power output shaft and the engine cannot be damaged due to the occurrence of the condition.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of an exploded structure of the present invention;
FIG. 4 is a schematic structural view of a clutch mechanism;
fig. 5 is a schematic structural view of the clutch mechanism.
In the figure, a torsional vibration damping device 1, a large shell 2, a walking driving belt pulley 3, a brake disc 4, a main driving belt pulley 5, a friction plate 6, a clutch mechanism 7, a power output shaft 8, a connecting bolt 9, a transmission belt a 10, an outer bearing seat 11, a pressure disc 12, a piston disc 13, a pressure spring 14, an oil cavity 15, a connector 16 rotating cylinder 16, an oil path 17, an oil pipe 18 connecting cylinder 19, a pressure spring support 19, a clutch cover 20, an annular boss 21, a transmission belt b 22, a shielding plate 23 and an oil inlet 24 are arranged.
Detailed Description
As shown in fig. 1 to 3, an engine power output end clutch device comprises a torsional vibration damping device 1, a large shell 2, a walking driving belt pulley 3, a main driving belt pulley 5, a friction plate 6, a clutch mechanism 7 and a power output shaft 8; the torsional vibration damping device 1 is fixedly connected with the power output end of the engine coaxially, the end part of the power output shaft 8 is fixedly connected with the center of the torsional vibration damping device 1 coaxially, the power output end of the engine drives the torsional vibration damping device 1 to rotate, the torsional vibration damping device 1 drives the power output shaft 8 to synchronously rotate, and when the power output end of the engine is started or stopped, the torsional vibration damping device 1 can play a role in buffering to protect the engine and working parts; the power output shaft 8 and the center of the large shell 2 form coaxial line rotating connection, the walking driving belt pulley 3 and the power output shaft 8 form coaxial line fixed connection, and the power output shaft 8 rotates to drive the walking driving belt pulley 3 to synchronously rotate; the bottom in the central cavity of the main driving belt pulley 5 is fixedly connected with an outer bearing seat 11, the outer bearing seat 11 is sleeved on the power output shaft 8, and the outer bearing seat and the power output shaft form coaxial rotary connection; the end part of one end of the power output shaft 8, which is far away from the torsional vibration damping device 1, is coaxially and fixedly connected with a friction plate 6, the power output shaft 8 rotates to synchronously drive the friction plate 6 to rotate, and the side surface of the friction plate 6 is close to but not in contact with the bottom surface of the main driving belt pulley 5; the bottom of the main driving belt pulley 5 is fixedly connected with the clutch mechanism 7, the friction plate 6 is located in a cavity formed by the clutch mechanism 7 and the bottom of the main driving belt pulley 5, a pressure plate 12 is arranged in the clutch mechanism 7, the end face of the pressure plate 12 is close to but not in contact with the side face of the friction plate 6, the pressure plate 12 can move towards the direction close to the friction plate 6 along the axis under the hydraulic driving, the friction plate 6 is tightly pressed on the bottom face of the main driving belt pulley 5, and the main driving belt pulley 5 and the clutch mechanism 7 can synchronously rotate under the driving of the friction plate 6.
A cylindrical boss is arranged on the large shell 2, a bearing is arranged in a central cavity of the cylindrical boss, and a power output shaft 8 is fixed with an inner ring of the bearing at the center of the large shell 2; the large housing 2 is fixed to the engine housing.
The middle part of the power output shaft 8 is provided with an annular boss 21, the center of the walking driving belt pulley 3 is provided with a concave cavity, the center of the bottom of the concave cavity is provided with a through hole, and the walking driving belt pulley 3 is sleeved on the power output shaft 8 through the bottom through hole and is fixedly connected with the side surface of the annular boss 21 through the bottom surface of the concave cavity; after the walking driving belt pulley 3 is fixed with the power output shaft, the cylindrical boss provided with the bearing on the large shell 2 is positioned in the concave cavity of the walking driving belt pulley 3.
A bearing is arranged in the outer bearing seat 11, and the power output shaft 8 is fixed with a bearing inner ring in the outer bearing seat 11; the upper end surface of the central cavity of the main driving belt pulley 5 is coaxially and fixedly connected with a brake disc 4; the brake disk 4 is used for forcing the main drive pulley 5 to stop rotating by the friction force generated by the brake disk 4 during the stop of the main drive pulley 5, wherein the brake needs to be additionally provided with a brake caliper. If the main drive pulley 5 is not fitted with a brake calliper, the main drive pulley 5 will stop rotating fully by virtue of the friction of the working parts.
As shown in fig. 4 and 5, the clutch mechanism 7 includes a clutch cover 20, a pressure plate 12, a piston plate 13, a pressure spring 14, a pressure spring support 19, a connector rotating cylinder 16, an oil pipe connecting cylinder 18 and a shielding plate 23, the clutch cover 20 is provided with a cavity, the top end surface of the cavity is fixedly connected with the bottom of the main driving pulley 5, and the friction plate 6 is located in the cavity of the clutch cover 20; the bottom of the cavity of the clutch cover 20 is provided with an inwards concave cylindrical oil cavity 15, the piston disc 13 is arranged in the oil cavity 15 and can move along the axis of the oil cavity 15, the bottom of the piston disc 13 and the oil cavity 15 form a closed space, and the top of the piston disc 13 is abutted to the bottom of the pressure plate 12; the center of the bottom of the oil cavity 15 is fixedly connected with a connector rotating cylinder 16, and the central oil path of the connector rotating cylinder 16 is communicated with the oil cavity 15; the upper end part of the oil pipe connecting column 18 is connected with a hole at the bottom of the connector rotating column 16, the oil pipe connecting column and the hole form rotary connection, an oil path at the center of the oil pipe connecting column 18 is communicated with an oil path at the center of the connector rotating column 16, when the clutch mechanism 7 rotates at a high speed along with the main driving belt pulley 5, the connector rotating column 16 also rotates along with the oil pipe connecting column 18, but the oil pipe connecting column 18 is kept still, and the oil pipe connecting column 18 and the connector rotating column 16 form sealed rotary connection; the pressure plate 12 is arranged in a concave cavity of the clutch cover 20, 3 pressure spring support columns 19 are uniformly and fixedly connected along the bottom of the pressure plate 12 along one circle, the bottom of each pressure spring support column 19 penetrates through the clutch cover 20, the axis of each pressure spring support column 19 is parallel to the axis of the piston plate 13, the end parts of the lower ends of the pressure spring support columns 19 are fixedly connected to the shielding plate 23, the pressure springs 14 are sleeved on the pressure spring support columns 19 exposed outside the clutch cover 20 and located between the clutch cover 20 and the shielding plate 23, when the pressure plate 12 moves towards the direction close to the friction plates 6 along the axis, the pressure springs 14 are reset springs for controlling the pressure plate 12, and when an external hydraulic oil supply pipeline stops supplying oil into the oil cavity, the compressed pressure springs 14 release potential energy to drive the pressure plate 12 to move towards the direction; when the cylinder 16 is rotated by the connector to drain oil, the compressed pressure spring 14 can reset the pressure plate 12, and the pressure plate 12 is separated from the friction plate 6.
The oil pipe connecting column 18 is provided with an oil inlet 24, and an external hydraulic oil supply pipeline for controlling the clutch mechanism 7 is connected with the oil inlet 24.
The working process of the device is as follows:
according to the clutch device for the power output end of the engine, after the engine is started, the power output end transmits power to the walking driving belt pulley 3 through the torsional vibration damping device 1 and the power output shaft 8 to drive the walking driving belt pulley 3 and the friction plate 6 to rotate, at the moment, because the pressure plate 12 does not act on the friction plate 6 yet, the friction plate 6 idles between the pressure plate 12 and the main driving belt pulley 5, and the main driving belt pulley 5 connected with a working part does not rotate; when the working parts are required to be involved in working, the operating button is required to be pressed down to control an external hydraulic oil supply pipeline to inject pressure oil into the oil cavity 15 of the clutch cover 20, the piston disc 13 is pushed to move towards the direction close to the friction plate 6 along the axis of the oil cavity, the piston disc 13 pushes the pressure plate 12 along the axis, the friction plate 6 is pressed on the bottom surface of the main driving belt pulley 5 by the pressure plate 12, and the main driving belt pulley 5 and the clutch mechanism 7 synchronously rotate under the driving of the friction plate 6. At this time, the oil supply pressure in the external hydraulic oil supply line is a set value that is required to ensure that the pressure plate 12 can press the friction plate 6 against the bottom surface of the main drive pulley 5 without slipping. When the rotation of the main driving belt pulley 5 needs to be stopped, the external hydraulic oil supply pipeline stops supplying oil to the oil cavity 15, the compressed pressure spring 14 releases potential energy to move the driving pressure plate 12 towards the direction far away from the friction plate 6, the friction plate 6 is separated from the main driving belt pulley 5 and the pressure plate 12, and at the moment, the transmission of power to the main driving belt pulley 5 is cut off.
The foregoing is only illustrative of some of the functional and structural principles of an engine power take-off clutch apparatus according to the present invention and since numerous modifications will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation illustrated and described, and accordingly, all modifications and equivalents which may be resorted to are intended to fall within the scope of the invention.
Claims (6)
1. The utility model provides an engine power take off clutch which characterized in that: the device comprises a torsional vibration damping device, a large shell, a walking driving belt pulley, a main driving belt pulley, a friction plate, a clutch mechanism and a power output shaft; the torsional vibration damping device is coaxially and fixedly connected with the power output end of the engine, and the end part of the power output shaft is coaxially and fixedly connected with the center of the torsional vibration damping device; the power output shaft and the center of the large shell form coaxial line rotating connection, and the walking driving belt pulley and the power output shaft form coaxial line fixed connection; the bottom in the central cavity of the main driving belt pulley is fixedly connected with an outer bearing seat, the outer bearing seat is sleeved on the power output shaft, and the outer bearing seat and the power output shaft form coaxial line rotating connection; the end part of one end of the power output shaft, which is far away from the torsional vibration damping device, is coaxially and fixedly connected with a friction plate, the power output shaft rotates to synchronously drive the friction plate to rotate, and the side surface of the friction plate is close to but not in contact with the bottom surface of the main driving belt pulley; the bottom of the main driving belt pulley is fixedly connected with the clutch mechanism, the friction plate is located in a cavity formed by the clutch mechanism and the bottom of the main driving belt pulley, a pressure plate is arranged in the clutch mechanism, the end face of the pressure plate is close to but not in contact with the side face of the friction plate, the pressure plate can move towards the direction close to the friction plate along the axis under hydraulic driving, and the friction plate is tightly pressed on the bottom face of the main driving belt pulley.
2. An engine power take-off clutching device as claimed in claim 1, wherein: a cylindrical boss is arranged on the large shell, a bearing is arranged in a central cavity of the cylindrical boss, and the power output shaft is fixed with an inner ring of the bearing at the center of the large shell; the large housing is fixed with the engine housing.
3. An engine power take-off clutching device as claimed in claim 1, wherein: the middle part of the power output shaft is provided with an annular boss, the center of the walking driving belt pulley is provided with a concave cavity, the center of the bottom of the concave cavity is provided with a through hole, and the walking driving belt pulley is sleeved on the power output shaft through the bottom through hole and is fixedly connected with the side surface of the annular boss through the bottom surface of the concave cavity; after the walking driving belt pulley and the power output shaft are fixed, the cylindrical boss provided with the bearing on the large shell is positioned in the concave cavity of the walking driving belt pulley.
4. An engine power take-off clutching device as claimed in claim 1, wherein: a bearing is arranged in the outer bearing seat, and the power output shaft is fixed with a bearing inner ring in the outer bearing seat; and the upper end surface of the central cavity of the main driving belt pulley is coaxially and fixedly connected with a brake disc.
5. An engine power takeoff coupling device according to any one of claims 1 to 4, wherein: the clutch mechanism comprises a clutch cover, a pressure plate, a piston plate, a pressure spring support, a connector rotating cylinder, an oil pipe connecting cylinder and a shielding plate, wherein the clutch cover is provided with a concave cavity, the top end surface of the concave cavity is fixedly connected with the bottom of the main driving belt pulley, and the friction plate is positioned in the concave cavity of the clutch cover; the bottom of the cavity of the clutch cover is provided with an inwards concave cylindrical oil cavity, the piston disc is arranged in the oil cavity and can move along the axis of the oil cavity, the bottom of the piston disc and the oil cavity form a closed space, and the top of the piston disc is abutted to the bottom of the pressure plate; the center of the bottom of the oil cavity is fixedly connected with a connector rotating cylinder, and a central oil path of the connector rotating cylinder is communicated with the oil cavity; the upper end part of the oil pipe connecting column body is connected in a hole at the bottom of the connector rotating column body, the oil pipe connecting column body and the connector rotating column body form rotating connection, and an oil way in the center of the oil pipe connecting column body is communicated with an oil way in the center of the connector rotating column body; the clutch comprises a clutch cover, a pressure plate, a piston plate, a shielding plate, a pressure spring support, a pressure spring, a friction plate, a clutch cover and a clutch cover, wherein the pressure plate is arranged in a cavity of the clutch cover, 3 pressure spring support columns are uniformly and fixedly connected along the periphery of the bottom of the pressure plate, the bottoms of the pressure spring support columns penetrate through the clutch cover, the axis of each pressure spring support column is parallel to the axis of the piston plate, the end parts of the lower ends of the pressure spring support columns are fixedly connected to the shielding plate, the pressure springs are sleeved; when the connector rotates the cylinder and lets out oil, the compressed pressure spring can make the pressure disk return, and the pressure disk breaks away from the friction disc.
6. An engine power take-off clutching device as claimed in claim 1, wherein: the oil pipe connecting column is provided with an oil inlet, and an external hydraulic oil supply pipeline for controlling the clutch mechanism is connected with the oil inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010192816.4A CN111120632A (en) | 2020-03-18 | 2020-03-18 | Clutch device for power output end of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010192816.4A CN111120632A (en) | 2020-03-18 | 2020-03-18 | Clutch device for power output end of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111120632A true CN111120632A (en) | 2020-05-08 |
Family
ID=70493941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010192816.4A Pending CN111120632A (en) | 2020-03-18 | 2020-03-18 | Clutch device for power output end of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111120632A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096858A (en) * | 2020-09-18 | 2020-12-18 | 陕西法士特齿轮有限责任公司 | Integrated automatically controlled mechanical type automatic gearbox |
-
2020
- 2020-03-18 CN CN202010192816.4A patent/CN111120632A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096858A (en) * | 2020-09-18 | 2020-12-18 | 陕西法士特齿轮有限责任公司 | Integrated automatically controlled mechanical type automatic gearbox |
| CN112096858B (en) * | 2020-09-18 | 2022-03-29 | 陕西法士特齿轮有限责任公司 | Integrated automatically controlled mechanical type automatic gearbox |
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