CN202545711U - High-power light-weight reduction clutch gearbox - Google Patents
High-power light-weight reduction clutch gearbox Download PDFInfo
- Publication number
- CN202545711U CN202545711U CN 201220127854 CN201220127854U CN202545711U CN 202545711 U CN202545711 U CN 202545711U CN 201220127854 CN201220127854 CN 201220127854 CN 201220127854 U CN201220127854 U CN 201220127854U CN 202545711 U CN202545711 U CN 202545711U
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- clutch
- gear
- shaft
- component
- ahead running
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- Expired - Fee Related
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Abstract
The utility model relates to a high-power light-weight reduction clutch gearbox which is mainly composed of an input component, an ahead clutch component, an astern clutch component, an output component, a box body component, an oil pump drive shaft component and a pipeline component, wherein the front end of the input shaft of the input component is connected with power through an input flange and a high-elasticity coupling; an input gear sheathed on the input shaft engages with a clutch gear sheathed on an ahead cylinder in the ahead clutch component; one end of the ahead clutch is connected with an ahead shaft gear; the shaft gear engages with an output gear which is thermally sheathed on the output shaft; the astern clutch in the astern clutch component is connected with the ahead clutch by the engagement of the astern clutch shell gear with the ahead clutch shell gear; one end of the astern clutch is also connected with an astern shaft gear; and the astern shaft gear also engages with the output gear. The utility model has the characteristics of compact structure, light weight, small noise, novel clutch structure design, advanced index, high transmission capacity, high degree of automation, high reliability and the like.
Description
Technical field
The utility model relates to the deceleration clutch gearbox that a kind of transmission of power is used, especially a kind of high-power lightweight deceleration clutch gearbox belongs to the art of power transmission field.
Background technique
Gear-box is promoted mainly one of equipment that precession power transmits as boats and ships, mainly contain transmitting torque, deceleration, switching-over, clutch and bear the function of propeller thrust.
Become the new lover in market along with high technology content, high added value boats and ships; In order to comply with the trend in market; The marine transmission product also is badly in need of updating and is adapted to it; It is extremely urgent that exploitation has advanced technical order, gear-box in light weight, that reliability is high, also has only the support of advanced product, and the invincible position could be stood on by enterprise in competition.
Summary of the invention
The purpose of the utility model is to overcome problems such as the boats and ships gear-box volume that existing technology exists is big, Heavy Weight, and provides a kind of specific power high, and reliability is high, compact structure, lightweight high-power lightweight deceleration clutch gearbox.
The purpose of the utility model is accomplished through following technological scheme; It mainly is made up of input block, ahead running clutch component, reverse clutch parts, output block, box part, oil pump drive spindle parts, pipeline component; The input shaft front end of described input block links through input flange and highly elastic shaft coupling and power; Be enclosed within the input gear on the input shaft and ahead running be enclosed within the clutch gear engagement on the ahead running oil cylinder in the clutch component; Described ahead running clutch one end links to each other with the ahead running shaftgear, the output gear engagement on output shaft of shaftgear and hot jacket; Reverse clutch in the reverse clutch parts; Link to each other with the ahead running clutch with ahead running clutch outer member gear engagement through reverse clutch shell gear; Described reverse clutch one end also is connected with a reverse shaft gear, and this reverse shaft gear also meshes with said output gear.
Described ahead running shaftgear and reverse shaft gear add interference fit joint through key respectively and between ahead running clutch and the reverse clutch, in said ahead running clutch and reverse clutch, being provided with outside friction disc and compress through oil pressure in the piston and the return spring of outside friction disc.
Described input block, ahead running clutch component, reverse clutch parts, output block pass through Bearing Installation respectively on casing, and the output shaft left side of wherein said output block is supported on the radial sliding bearing, and the right is supported on the radial sliding bearing; Three parts under during the casing of said box part is divided into, input shaft and output shaft are concentric arrangement.
Described gear-box of the utility model and propeller cavitation coupling, what the gear-box output block used is sliding bearing, can bear bigger thrust; Long service life; This gear-box can have monitor, and each sliding bearing all has point for measuring temperature, and gear-box has oil pressure, the switching value of oil temperature and the output of analog amount; And the band machine is other and telecontrol, and the gear-box oil purifier also has pressure reduction and reports to the police; Gear-box band Direct box, stand by pump also is with Direct box; Gear-box has higher automaticity and higher reliability.
The utility model compared with prior art, gear box structure is compact, in light weight, noise is little, clutch configuration is novel in design, index is advanced, transmission capacity is big, automaticity is higher, characteristics such as reliability height.
Description of drawings
Fig. 1 is the transmission principle schematic representation of the utility model.
Fig. 2 is the transmission layout schematic representation of the utility model.
Embodiment
To combine below accompanying drawing to the utility model make detailed introduction: Fig. 1, shown in 2; The utility model mainly is made up of input block 1, ahead running clutch component 2, reverse clutch parts 3, output block 4, box part 5, oil pump drive spindle parts 6, pipeline component 7; Input shaft 8 front ends of described input block 1 link through input flange 9 and highly elastic shaft coupling and power; Be enclosed within the input gear 23 on the input shaft 8 and ahead running be enclosed within clutch gear 24 engagements on the ahead running oil cylinder 25 in the clutch component 2; Said clutch gear 24 links to each other with the ahead running shaftgear 16 of an end through ahead running clutch 13, shaftgear 16 and output gear 17 engagements of hot jacket on output shaft 22; Reverse clutch in the reverse clutch parts 3; Link to each other with the ahead running clutch with 31 engagements of ahead running clutch outer member gear through reverse clutch shell gear 32; Described reverse clutch one end also is connected with a reverse shaft gear 33, and this reverse shaft gear 33 also meshes with said output gear 17.
Described ahead running shaftgear 16 and reverse shaft gear 33 add interference fit joint through key respectively and between ahead running clutch 13 and the reverse clutch, in said ahead running clutch 13 and reverse clutch, being provided with outside friction disc and compress through oil pressure in the piston and the return spring of outside friction disc.
Described input block 1, ahead running clutch component 2, reverse clutch parts 3, output block 4 respectively through Bearing Installation on casing; Output shaft 22 left sides of wherein said output block 4 are supported on the radial sliding bearing 21, and the right is supported on the radial sliding bearing 20; Three parts under during the casing of said box part 5 is divided into, input shaft 8 is concentric arrangement with output shaft 22.
Embodiment:
The described gear-box of the utility model, its ratio coverage 2～6, the specified input transmitting torque of gear-box main transmission is 6.99kW/rpm, gear-box can bear 70 tons thrust.
Shown in Figure 1; The utility model mainly is made up of input block 1, ahead running clutch component 2, reverse clutch parts 3, output block 4, box part 5, oil pump drive spindle parts 6, pipeline component 7; Input block 1, ahead running clutch component 2, reverse clutch parts 3, output block 4 are passed through Bearing Installation respectively on casing; Input shaft 8 front ends link through input flange 9 and highly elastic shaft coupling and power, and input shaft 8 front ends are supported on the bearing 11, and the rear end is supported on the bearing 12.Be enclosed within input gear 23 and ahead running clutch gear 24 engagements that are enclosed within on the ahead running oil cylinder 25 on the input shaft 8, when boats and ships advanced, oil pressure promoted piston 27 and moves ahead, and the pressing friction sheet makes ahead running parts clutch; When stopping, through the return force of return spring 26, piston is unclamped, friction plate is thrown off.Add interference fit joint through key between shaftgear 16 and the clutch 13, shaftgear 16 left sides are supported on the bearing 18,19, and the right is supported on the bearing 15, and the two ends of ahead running oil cylinder 25 are supported on respectively on the bearing 10,14.Shaftgear 16 and output gear 17 engagements; Output gear 17 hot jackets are on output shaft 22; Output shaft 22 left sides are supported on the radial sliding bearing 21, and the right is supported on the radial sliding bearing 20, the thrust that left-hand rotation radial-thrust bearing 28 and right-hand rotation radial-thrust bearing 29 are used for bearing propeller cavitation.Output shaft 22 is connected with screw shaft of ship.Gear case body divides three parts.Input and output are concentric arrangement.
Other embodiment of the utility model can do further to improve aspect several following:
1, gear-box adopts a cylindrical roller bearing and a four-point contact ball to substitute a selfaligning bearing on the ahead running oil cylinder, thereby has improved the input speed of gear-box.
2, gear-box wherein the outside friction disc in the reversing clutch parts be the powder metallurgy sheet, interior friction plate is a steel disc, can improve the crushing strength of powder sheet spline like this, thereby has improved the bearing capacity of spline.Than originally lacking under two the situation, the quantity of powder sheet remains unchanged, thereby can guarantee that powder sheet spline bearing capacity still has the phenomenon of raising under the situation of two of total friction plate minimizings at friction plate.
3, gear-box bitubular oil purifier was installed in the side of casing originally, and the mode of installing under existing the employing is installed in the end face of casing, can reduce the distance of pipeline like this, made pipeline more short and sweet, and was more attractive in appearance.
Claims (3)
1. high-power lightweight deceleration clutch gearbox; It mainly is made up of input block, ahead running clutch component, reverse clutch parts, output block, box part, oil pump drive spindle parts, pipeline component; The input shaft front end of described input block links through input flange and highly elastic shaft coupling and power; It is characterized in that being enclosed within the input gear (23) on the input shaft (8) and ahead running be enclosed within clutch gear (24) engagement on the ahead running oil cylinder (25) in the clutch component (2); Said ahead running clutch (13) one ends link to each other with ahead running shaftgear (16), shaftgear (16) and output gear (17) engagement of hot jacket on output shaft (22); Reverse clutch in the reverse clutch parts (3); Link to each other with the ahead running clutch with ahead running clutch outer member gear engagement through reverse clutch shell gear (32); Described reverse clutch one end also is connected with a reverse shaft gear (33), and this reverse shaft gear (33) also meshes with said output gear (17).
2. high-power lightweight deceleration clutch gearbox according to claim 1; It is characterized in that described ahead running shaftgear (16) and reverse shaft gear (33) add interference fit joint through key respectively and between ahead running clutch (13) and the reverse clutch, in said ahead running clutch (13) and reverse clutch, being provided with outside friction disc and compress through oil pressure in the piston and the return spring of outside friction disc.
3. high-power lightweight deceleration clutch gearbox according to claim 1; It is characterized in that described input block (1), ahead running clutch component (2), reverse clutch parts (3), output block (4) pass through Bearing Installation respectively on casing; Output shaft (22) left side of wherein said output block (4) is supported on the radial sliding bearing (21), and the right is supported on the radial sliding bearing (20); Three parts under during the casing of said box part (5) is divided into, input shaft and output shaft are concentric arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220127854 CN202545711U (en) | 2012-03-30 | 2012-03-30 | High-power light-weight reduction clutch gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220127854 CN202545711U (en) | 2012-03-30 | 2012-03-30 | High-power light-weight reduction clutch gearbox |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202545711U true CN202545711U (en) | 2012-11-21 |
Family
ID=47166350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220127854 Expired - Fee Related CN202545711U (en) | 2012-03-30 | 2012-03-30 | High-power light-weight reduction clutch gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202545711U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782357A (en) * | 2016-04-15 | 2016-07-20 | 南通市广益机电有限责任公司 | Variable-speed transmission electronically controlling running of vehicle |
| CN111005989A (en) * | 2019-12-22 | 2020-04-14 | 杭州前进齿轮箱集团股份有限公司 | Marine high-power gear box with full-sliding bearing structure |
-
2012
- 2012-03-30 CN CN 201220127854 patent/CN202545711U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782357A (en) * | 2016-04-15 | 2016-07-20 | 南通市广益机电有限责任公司 | Variable-speed transmission electronically controlling running of vehicle |
| CN105782357B (en) * | 2016-04-15 | 2018-05-08 | 南通市广益机电有限责任公司 | A kind of change gearbox of electric-controlled vehicle walking |
| CN111005989A (en) * | 2019-12-22 | 2020-04-14 | 杭州前进齿轮箱集团股份有限公司 | Marine high-power gear box with full-sliding bearing structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20210330 |