CN102537118A - Clutch - Google Patents
Clutch Download PDFInfo
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- CN102537118A CN102537118A CN2010106024092A CN201010602409A CN102537118A CN 102537118 A CN102537118 A CN 102537118A CN 2010106024092 A CN2010106024092 A CN 2010106024092A CN 201010602409 A CN201010602409 A CN 201010602409A CN 102537118 A CN102537118 A CN 102537118A
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- China
- Prior art keywords
- card post
- driving shaft
- storing liquid
- post hole
- section
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- 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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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The invention discloses a clutch. The clutch comprises a cylindrical driving shaft, a driven shaft, a compactness clamping column, a restoring spring, a liquid storage device and a driven disc, wherein one end of the driven shaft penetrates through the center of the bottom of the cylindrical driving shaft; the driven disc is fixed on the top of the driven shaft; a compactness clamping column hole is formed in the cylindrical wall of the cylindrical driving shaft; a compactness clamping column hole sealing cover is arranged at the opening of the compactness clamping column hole; the compactness clamping column is arranged in the compactness clamping column hole; the restoring spring is arranged in the compactness clamping column hole; an oil hole is formed in the column hole sealing cover; the liquid storage device is arranged on the outer wall of the cylindrical driving shaft; and the oil hole is communicated with the liquid storage device through an oil pipe. The invention has the advantages that: the power for the clutch can be timely, safely, reliably and effectively on or off, can be in a semi-linkage state and a separation state for long time, and has strong power output; and when the clutch is in semi-linkage, the main body is not connected with a separation bolt, so loss of a large quantity of mechanical energy is reduced, and the energy-saving effect is remarkable. The clutch is compact in structure, difficult to damage, simple in control and long in service life.
Description
Technical field:
The present invention relates to a kind of engaging and disengaging gear, relate in particular to a kind of clutch.
Background technique:
The traditional mechanical clutch exist to impact, inertia is big, fretting wear and defectives such as heating is serious, working life short, control inconvenience; The sticking clutch of traditional liquid is to control torque transmitted through the method for regulating oil slick thickness; It can effectively overcome the shortcoming of traditional mechanical formula clutch; But it needs huge oil supply system and complex control apparatus, and whole system is bulky, cost an arm and a leg.
Summary of the invention:
The object of the present invention is to provide a kind of simple in structure, not fragile, long service life, control simple clutch.
The present invention is implemented by following technological scheme: a kind of clutch; It comprises tubular driving shaft, driven shaft, compresses card post, Returnning spring, device for storing liquid and driven disc; The bottom center that wherein said driven shaft one end passes said tubular driving shaft; Said driven shaft top in said tubular driving shaft is fixed with said driven disc, and said driven disc is the cylindroid structure, the ellipsoid vertical fixing of said driven shaft top and said driven disc; On the barrel of said tubular driving shaft, be provided with and compress card post hole; Compress the opening sealing of card post hole said tubular driving shaft outer wall said and be bolted with and compress card post hole sealing cover, seal slip in the card post hole and be provided with the said card post that compresses, be provided with said Returnning spring said compressing in the card post hole said compressing; Said Returnning spring places said card post hole sealing cover and said compressing between the card post, on the sealing cover of said post hole, is provided with oilhole; On the outer wall of said tubular driving shaft, be provided with said device for storing liquid, said oilhole is communicated with through oil pipe with said device for storing liquid, on said oil pipe, is provided with the device for storing liquid switch.
The cross section of said driven disc is special-shaped equilateral triangle or special-shaped square.
At least one or the axial vertical cross-section of more than one and said tubular driving shaft are arranged with the said card post hole that compresses in the outer wall upper edge of said tubular driving shaft, and evenly distributed on each cross section have two or more at least said card post holes that compress.
When the cross section of said driven disc was special-shaped equilateral triangle, the evenly distributed said quantity that compresses card post hole was 3 multiple on each cross section.
When the cross section of said driven disc was special-shaped square, the evenly distributed said card post hole number that compresses was 4 multiple on each cross section.
When the cross section of said driven disc was special-shaped regular pentagon, the evenly distributed said card post hole number that compresses was 5 multiple on each cross section.
The cross section of said driven disc is special-shaped regular hexagon, and the evenly distributed said card post hole number that compresses is 6 multiple on each cross section.
Said device for storing liquid is the oil sac that rubber is processed, and flexible material is a rubber material; In said oil sac, be filled with hydraulic oil.
Said device for storing liquid is the oil sac that flexible material is processed, and flexible material is a rubber material; In said oil sac, be filled with hydraulic oil.
Said device for storing liquid comprises the device for storing liquid housing of hollow, in the cavity of said device for storing liquid housing, is provided with the piston that slides up and down, and the cavity of said device for storing liquid housing is divided into air cavity and liquid storage cylinder; On said device for storing liquid lower part of frame sidewall, be provided with oil outlet, said oil outlet is communicated with said liquid storage cylinder, on said oil outlet, is connected with said oil pipe; Top at said device for storing liquid housing is provided with pore, and said pore is communicated with said air cavity.
Advantage of the present invention: timely, safe, reliable and effective cut-out of ability or joint power, semi-linkage for a long time is in separated state for a long time, and power output is powerful; During semi-linkage, main body with separate bolt and can not join stickingly, reduce a large amount of mechanical power loss, oil-saving effect is remarkable.Compact structure, not fragile, simple, the long service life of control.
Description of drawings:
Fig. 1 is embodiment 1 a overall schematic.
Fig. 2 is embodiment 1 a structure sectional view.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is embodiment 2 a structure sectional view.
Fig. 5 is embodiment 2 a device for storing liquid overall structure schematic representation.
Fig. 6 is special-shaped equilateral triangle driven disc structure sectional view.
Fig. 7 is the structure sectional view of special-shaped square driven disc.
Fig. 8 is the structure sectional view of special-shaped regular pentagon driven disc.
Fig. 9 is the structure sectional view of special-shaped regular hexagon driven disc.
Embodiment:
Embodiment 1: like Fig. 1, Fig. 2, shown in Figure 3; A kind of clutch, it comprises that tubular driving shaft 1, driven shaft 2, driven disc 3. compress card post 4, Returnning spring 5 and device for storing liquid 6, wherein the driven shaft 2 one ends bottom center of passing tubular driving shaft 1; Driven shaft 2 tops in tubular driving shaft 1 are fixed with driven disc 3; Driven disc is 3 cylindroid structures, and the ellipsoid vertical fixing of driven shaft 2 tops and driven disc 3 is on the outer wall of tubular driving shaft 1; There are 6 to compress card post hole 7 along one with the axial vertical cross section of tubular driving shaft 1 is evenly distributed; The card post hole 7 openings sealing that compresses at tubular driving shaft 1 outer wall is bolted with and compresses card post hole sealing cover 8, in compressing card post hole 7, seals slip and is provided with and compresses card post 4, in compressing card post hole 7, is provided with Returnning spring 5; Returnning spring 5 places card post hole sealing cover 8 and compresses between the card post 4, on card post hole sealing cover 8, is provided with oilhole 10; On the outer wall of tubular driving shaft 1, be provided with device for storing liquid 6, the oil sac 13 that device for storing liquid 6 is processed for flexible material, flexible material are rubber material; In oil sac 13, be filled with hydraulic oil; Oilhole 10 is communicated with through oil pipe 11 with device for storing liquid 6, on oil pipe 11, is provided with device for storing liquid switch 12.
Embodiment 2: like Fig. 4, shown in Figure 5; A kind of clutch is compared with embodiment 1, has only device for storing liquid 6 differences; Other structure is all identical with embodiment 1; Wherein device for storing liquid 6 comprises the device for storing liquid housing 14 of hollow, in the cavity of device for storing liquid housing 14, is provided with the piston 15 that slides up and down, and the cavity of device for storing liquid housing 14 is divided into air cavity 16 and liquid storage cylinder 17; On the lower sides of device for storing liquid housing 14, be provided with oil outlet 18, oil outlet 18 is communicated with liquid storage cylinder 17, on oil outlet 18, is connected with oil pipe 11; Be provided with pore 9 at the top of device for storing liquid housing 14, pore 9 is communicated with air cavity 16; In liquid storage cylinder 17, be filled with hydraulic oil.
Embodiment 3: as shown in Figure 6, a kind of clutch is compared with embodiment 2; Have only driven disc 2 differences; Other structure is all identical with embodiment 1, and the cross section of driven disc 2 is special-shaped equilateral triangle, has 3 to compress card post hole 7 along one with the axial vertical cross section of tubular driving shaft 1 is evenly distributed; Or as shown in Figure 7, the cross section of driven disc 2 is special-shaped square, axial vertical cross section is evenly distributed has 4 to compress card post hole 7 with tubular driving shaft 1 along one; Or as shown in Figure 8; When the cross section of driven disc 2 was special-shaped regular pentagon, axial vertical cross section was evenly distributed has 5 to compress card post hole 7 with tubular driving shaft 1 along one; Or as shown in Figure 9; The cross section of driven disc 2 is special-shaped regular hexagon, has 6 to compress card post hole 7 along one with the axial vertical cross section of tubular driving shaft 1 is evenly distributed.
Working principle:
In conjunction with the time: compress Returnning springs 5 in the card post hole 7 and will compress card post 4 and eject, device for storing liquid 6 contractions also compress the hydraulic oil suction in the card post hole 7 through oil pipe 11; After device for storing liquid switch 12 cuts out, driven disc 3 is stuck when driven disc 3 rotates in tubular driving shaft 1 when compressing card post 4 by compressing card post 4, driven disc 3 and tubular driving shaft 1 are rotated synchronously, reach the effect of combination.
During separation: device for storing liquid switch 12 is opened; When driven disc 3 rotates in tubular driving shaft 1 when compressing card post 4; To compress card post 4 is pressed into and compresses card post hole 7; The hydraulic oil that compresses in the card post hole 7 is clamp-oned device for storing liquid 6 through oil pipe 11, driven disc 3 is freely rotated in tubular driving shaft 1, reach the effect of separation.
Explanation of nouns:
Special-shaped equilateral triangle: drift angle is an arc, the triangle that the equilateral camber line that is radian, arc length equate is formed.
Special-shaped square: drift angle is an arc, and four limits are the square that camber line that radian, arc length equate is formed.
Special-shaped regular pentagon: drift angle is an arc, and five limits are the regular pentagon that camber line that radian, arc length equate is formed.
Special-shaped regular hexagon: drift angle is an arc, and six limits are the regular hexagon that camber line that radian, arc length equate is formed.
Claims (8)
1. clutch; It is characterized in that; It comprises tubular driving shaft, driven shaft, compresses card post, Returnning spring, device for storing liquid and driven disc, the bottom center that wherein said driven shaft one end passes said tubular driving shaft, and the said driven shaft top in said tubular driving shaft is fixed with said driven disc; On the barrel of said tubular driving shaft, be provided with and compress card post hole; Compress the opening sealing of card post hole said tubular driving shaft outer wall said and be bolted with and compress card post hole sealing cover, seal slip in the card post hole and be provided with the said card post that compresses, be provided with said Returnning spring said compressing in the card post hole said compressing; Said Returnning spring places said card post hole sealing cover and said compressing between the card post, on the sealing cover of said card post hole, is provided with oilhole; On the outer wall of said tubular driving shaft, be provided with said device for storing liquid, said oilhole is communicated with through oil pipe with said device for storing liquid, on said oil pipe, is provided with the device for storing liquid switch.
2. a kind of clutch according to claim 1; It is characterized in that; At least one or the axial vertical cross-section of more than one and said tubular driving shaft are arranged with the said card post hole that compresses in the outer wall upper edge of said tubular driving shaft, and evenly distributed on each cross section have two or more at least said card post holes that compress.
3. a kind of clutch according to claim 2 is characterized in that, when the cross section of said driven disc was special-shaped equilateral triangle, the evenly distributed said quantity that compresses card post hole was 3 multiple on each cross section.
4. a kind of clutch according to claim 2 is characterized in that, when the cross section of said driven disc was special-shaped square, the evenly distributed said card post hole number that compresses was 4 multiple on each cross section.
5. a kind of clutch according to claim 2 is characterized in that, when the cross section of said driven disc was special-shaped regular pentagon, the evenly distributed said card post hole number that compresses was 5 multiple on each cross section.
6. a kind of clutch according to claim 2 is characterized in that, the cross section of said driven disc is special-shaped regular hexagon, and the evenly distributed said card post hole number that compresses is 6 multiple on each cross section.
7. a kind of clutch according to claim 1 is characterized in that, said device for storing liquid is the oil sac that rubber is processed, and flexible material is a rubber material; In said oil sac, be filled with hydraulic oil.
8. a kind of clutch according to claim 1; It is characterized in that; Said device for storing liquid comprises the device for storing liquid housing of hollow, in the cavity of said device for storing liquid housing, is provided with the piston that slides up and down, and the cavity of said device for storing liquid housing is divided into air cavity and liquid storage cylinder; On said device for storing liquid lower part of frame sidewall, be provided with oil outlet, said oil outlet is communicated with said liquid storage cylinder, on said oil outlet, is connected with said oil pipe; Top at said device for storing liquid housing is provided with pore, and said pore is communicated with said air cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010602409.2A CN102537118B (en) | 2010-12-14 | 2010-12-14 | Clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010602409.2A CN102537118B (en) | 2010-12-14 | 2010-12-14 | Clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102537118A true CN102537118A (en) | 2012-07-04 |
| CN102537118B CN102537118B (en) | 2015-02-11 |
Family
ID=46344810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010602409.2A Expired - Fee Related CN102537118B (en) | 2010-12-14 | 2010-12-14 | Clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102537118B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014040351A1 (en) * | 2012-09-12 | 2014-03-20 | 湖南三一智能控制设备有限公司 | Clutch and engineering machinery |
| CN105041908A (en) * | 2015-08-23 | 2015-11-11 | 袁廷华 | Oscillating tooth type double clutch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1285463A (en) * | 1999-08-06 | 2001-02-28 | 本田技研工业株式会社 | Starter for engine |
| CN1936353A (en) * | 2005-09-23 | 2007-03-28 | 叶常青 | Single-direction clutching mechanism |
| EP1898384A1 (en) * | 2005-06-29 | 2008-03-12 | Harmonic Ad, Inc. | Device with a brake, for opening and closing an opening/closing member |
| CN101839339A (en) * | 2009-03-19 | 2010-09-22 | 单云岭 | Slide plate pump type automatic clutch stepless hydraulic transmission and power transmission system |
| CN201884505U (en) * | 2010-12-14 | 2011-06-29 | 李占军 | Clutch |
-
2010
- 2010-12-14 CN CN201010602409.2A patent/CN102537118B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1285463A (en) * | 1999-08-06 | 2001-02-28 | 本田技研工业株式会社 | Starter for engine |
| EP1898384A1 (en) * | 2005-06-29 | 2008-03-12 | Harmonic Ad, Inc. | Device with a brake, for opening and closing an opening/closing member |
| CN1936353A (en) * | 2005-09-23 | 2007-03-28 | 叶常青 | Single-direction clutching mechanism |
| CN101839339A (en) * | 2009-03-19 | 2010-09-22 | 单云岭 | Slide plate pump type automatic clutch stepless hydraulic transmission and power transmission system |
| CN201884505U (en) * | 2010-12-14 | 2011-06-29 | 李占军 | Clutch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014040351A1 (en) * | 2012-09-12 | 2014-03-20 | 湖南三一智能控制设备有限公司 | Clutch and engineering machinery |
| CN105041908A (en) * | 2015-08-23 | 2015-11-11 | 袁廷华 | Oscillating tooth type double clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102537118B (en) | 2015-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Zhanjun Document name: Notification of Passing Examination on Formalities |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20191214 |