CN201614009U - Hydraulic gear box - Google Patents
Hydraulic gear box Download PDFInfo
- Publication number
- CN201614009U CN201614009U CN2009203152284U CN200920315228U CN201614009U CN 201614009 U CN201614009 U CN 201614009U CN 2009203152284 U CN2009203152284 U CN 2009203152284U CN 200920315228 U CN200920315228 U CN 200920315228U CN 201614009 U CN201614009 U CN 201614009U
- Authority
- CN
- China
- Prior art keywords
- pump
- oil pump
- gear
- shaft
- casing
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Rotary Pumps (AREA)
Abstract
The utility model relates to a gear box, in particular to a hydraulic gear box which has multiple-head branch output respectively controlled through hydraulic pressure and can perform engagement and disengagement, retardation and acceleration. An input/output mechanism, an oil pump drive mechanism, a propelling mechanism, a burr pump drive mechanism, a drive mechanism with an oil pump and a water pump mechanism are contained in the box body. With integrated structure, convenient operation, and complete function, the hydraulic gear box can suit needs in many ways.
Description
Technical field
The utility model relates to a kind of gear case, and particularly a kind of have the output of bull branch, and control respectively with hydraulic pressure, but the mekydro case of clutch, deceleration and speedup.
Background technology
Gear case of the prior art is paid by input shaft, output shaft, transmission shaft, reversing, ahead running two cover power-transfer clutchs and relevant gears in mesh and is formed.Just have reversing, ahead running, from complete, slow down and can bearing thrust on output shaft etc. function.
Summary of the invention
The utility model patent technical issues that need to address are, solved the various combinations that do not relate to as yet in the prior art, a kind of mekydro case that has input/output mechanism, oil pump transmission device, propulsive mechanism, bilge pump transmission device, built-in oil pump drive mechanism and water pump mechanism is provided.
The purpose of the utility model patent is achieved through the following technical solutions:
A kind of mekydro case, comprise casing, casing is provided with case lid, in casing, comprise input/output mechanism, the oil pump transmission device, propulsive mechanism, the bilge pump transmission device, built-in oil pump drive mechanism and water pump mechanism, input/output mechanism is positioned at the interposition of casing, the top of input/output mechanism is provided with built-in oil pump drive mechanism, input/output mechanism is connected with the oil pump transmission device respectively with built-in oil pump drive mechanism, the oil pump transmission device is positioned at the both sides of input/output mechanism and built-in oil pump drive mechanism, the bilge pump transmission device is positioned at the lower right side of input/output mechanism, the bilge pump transmission device is connected with the oil pump transmission device, the two ends of casing are respectively equipped with top water pump machanism and propulsive mechanism, the top of propulsive mechanism is provided with the top water pump machanism, described input/output mechanism comprises main shaft, main shaft passes through the bearing fixing of two symmetrical distributions on casing, the main shaft top and bottom are socketed with output plunging joint and input coupling respectively, be socketed with the master clutch shell on the main shaft, be with main interior outside friction disc and main piston between master clutch shell and main shaft, be provided with driving gear I in the master clutch shell, be with bearing between driving gear I and main shaft, one end of master clutch shell is provided with driving gear II, driving gear II is socketed on the main shaft, driving gear II presses close to mutually with input coupling, and the both sides of input/output mechanism are connected with the oil pump transmission device respectively; Described oil pump transmission device comprises oil pump shaft, one end of oil pump shaft is with oil pump, oil pump shaft fixes by oil pump bearing and casing, be socketed with on the oil pump shaft from clutch outer member gear II, outside friction disc and piston in be with between clutch outer member gear II and oil pump shaft are provided with oil pump drive gear I from an end of clutch outer member, and the end of oil pump drive gear I is with oil pump drive gear II, be provided with cog-wheel coupling between oil pump drive gear II and oil pump, cog-wheel coupling is connected with oil pump.The oil pump transmission device is connected with water pump mechanism with propulsive mechanism respectively; Described propulsive mechanism comprises the waterjet propulsor axle, the waterjet propulsor axle fixes by advancing bearing and casing, the mouth of waterjet propulsor axle is with the output plunging joint, is with the waterjet propulsor gear on the waterjet propulsor axle, and the waterjet propulsor gear is connected with the oil pump transmission device; Described water pump mechanism comprises the top water pump shaft, and the top water pump shaft fixes by water pump bearing and casing, and water pump is equipped with at the two ends of top water pump shaft respectively, is with water pump gear on the top water pump shaft, and water pump gear is connected with the oil pump transmission device; Described built-in oil pump drive mechanism comprises and carries pump shaft, carry pump shaft by carrying bearing and casing is fixedly connected, an end that carries pump shaft is with and carries oil pump, carry to be with on the pump shaft and carry pump gear, carrying pump gear is meshed with the driving gear II of input/output mechanism, the other end that carries pump shaft is provided with and carries water pump vane, carries water pump vane and is provided with outward and carries pump shell; Described bilge pump transmission device comprises bilge pump shaft, bilge pump shaft fixes by bilge pump bearing and casing, the bottom of bilge pump shaft is with bilge pump, be provided with the bilge pump gear between bilge pump and casing, the bilge pump geared sleeve is connected on the bilge pump shaft, the bilge pump gear is connected with one of them oil pump transmission device, and bilge pump shaft and bilge pump link by a pair of bevel gear.
Described here is undertaken each driving device integrated by the demand of operating mode, the required mechanism structure cloth of operating mode together, satisfy the requirement of total system, and control comfort, flexible, safe and reliable, can satisfy the requirement of extraordinary device, can be used on the amph, directly retaining output is arranged in pairs or groups mutually with running gear, can advance by land; Can directly connect two groups of power-transfer clutchs in addition when entering aquatic work, drive propeller and do waterborne advancing, cooperate oil pump, dewatering pump etc. can guarantee exercises waterborne and water safety again.
As preferably, described casing is the square body that has arc chord angle, and casing and case lid fix by screw.Make assembling simple.
Therefore, a kind of mekydro case described in the utility model can integrated various structures, solve the method for arranging of multiple structure when integrated, are fit to demand in many ways.
Description of drawings
Fig. 1 is an assembly structure schematic top plan view of the present utility model;
Fig. 2 is the A-A sectional structure scheme drawing among Fig. 1;
Fig. 3 is the B-B sectional structure scheme drawing among Fig. 1;
Fig. 4 is the C-C sectional structure scheme drawing among Fig. 1.
The specific embodiment
The specific embodiment that provides utility model below also is elaborated to the utility model in conjunction with the accompanying drawings, but these embodiment must not be interpreted as the restriction of going up in all senses invention.
Embodiment: as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, a kind of mekydro case, comprise casing 1, casing 1 is provided with case lid 2, casing 1 is the square body that has arc chord angle, casing 1 and case lid 2 fix by screw, in casing 1, comprise input/output mechanism 42, oil pump transmission device 43, propulsive mechanism 44, bilge pump transmission device 45, built-in oil pump drive mechanism 46 and water pump mechanism 47, input/output mechanism 42 is positioned at the interposition of casing 1, the top of input/output mechanism 42 is provided with built-in oil pump drive mechanism 46, input/output mechanism 42 is connected with oil pump transmission device 43 respectively with built-in oil pump drive mechanism 46, oil pump transmission device 43 is positioned at the both sides of input/output mechanism 42 and built-in oil pump drive mechanism 46, bilge pump transmission device 45 is positioned at the lower right side of input/output mechanism 42, bilge pump transmission device 45 is connected with oil pump transmission device 43, the two ends of casing 1 are respectively equipped with top water pump machanism 47 and propulsive mechanism 44, the top of propulsive mechanism 44 is provided with water pump mechanism 47, described input/output mechanism 42 comprises main shaft 17, main shaft 17 is fixed on the casing 1 by the bearing 18 of two symmetrical distributions, main shaft 17 top and bottom are socketed with output plunging joint 16 and input coupling 23 respectively, be socketed with master clutch shell 12 on the main shaft 17,17 on master clutch shell 12 and main shaft are with main interior outside friction disc 13 and main piston 24, be provided with driving gear I14 in the master clutch shell 12,17 on driving gear I14 and main shaft are with bearing 15, one end of master clutch shell 12 is provided with driving gear II25, driving gear II25 is socketed on the main shaft 17, driving gear II25 presses close to mutually with input coupling 23, and the both sides of input/output mechanism 42 are connected with oil pump transmission device 41 respectively; Described oil pump transmission device 41 comprises oil pump shaft 10, one end of oil pump shaft 10 is with oil pump 22, oil pump shaft 10 fixes by oil pump bearing 9 and casing 1, be socketed with on the oil pump shaft 10 from clutch outer member gear II41, be with interior outside friction disc 11 and piston 8 from clutch outer member gear II41 and 10 of oil pump shafts, be provided with oil pump drive gear I20 from an end of clutch outer member 41, the end of oil pump drive gear I20 is with oil pump drive gear II19,22 in oil pump drive gear II19 and oil pump are provided with cog-wheel coupling 21, and cog-wheel coupling 21 is connected with oil pump 22.Oil pump transmission device 43 is connected with water pump mechanism 47 with propulsive mechanism 44 respectively; Described propulsive mechanism 44 comprises waterjet propulsor axle 4, waterjet propulsor axle 4 fixes by advancing bearing 5 and casing 1, the mouth of waterjet propulsor axle 4 is with output plunging joint 6, be with waterjet propulsor gear 3 on the waterjet propulsor axle 4, waterjet propulsor gear 3 is connected with oil pump transmission device 43; Described water pump mechanism 47 comprises top water pump shaft 29, top water pump shaft 29 fixes by water pump bearing 27 and casing 1, water pump 26 is equipped with at the two ends of top water pump shaft 29 respectively, is with water pump gear 28 on the top water pump shaft 29, and water pump gear 28 is connected with oil pump transmission device 43; Described built-in oil pump drive mechanism 46 comprises and carries pump shaft 37, carrying pump shaft 37 is fixedly connected with casing 1 by carrying bearing 35, an end that carries pump shaft 37 is with and carries oil pump 34, carry to be with on the pump shaft 37 and carry pump gear 36, carrying pump gear 36 is meshed with the driving gear II25 of input/output mechanism 42, the other end that carries pump shaft 37 is provided with and carries water pump vane 38, carries water pump vane 38 outer being provided with and carries pump shell 39; Described bilge pump transmission device 45 comprises bilge pump shaft 31, bilge pump shaft 31 fixes by bilge pump bearing 30 and casing 1, the bottom of bilge pump shaft 31 is with bilge pump 33,1 of bilge pump 33 and casing are provided with bilge pump gear 32, bilge pump gear 32 is socketed on the bilge pump shaft 31, bilge pump gear 32 is connected with one of them oil pump transmission device 43, and bilge pump shaft 31 links by a pair of bevel gear with bilge pump 33.
Principle of work: this gear case has a main shaft, a side in the middle of gear case, by the bearings of two symmetric arrangement on casing, the main shaft prolongation is directly exported from the other end of casing, and install and export plunging joint, can connect with land running gear, have on the main shaft one group of power-transfer clutch is arranged in the master clutch shell, and driving gear I is arranged, when master clutch did not engage, driving gear I did not rotate, at this moment, have only main shaft to rotate, can drive land running gear, be the land operating mode of advancing this moment by the output plunging joint.
When land running gear is thrown off, the master clutch shell is fixed on the main shaft, outside friction disc in the interior outside friction disc and master clutch shell link, clutch base in the master clutch on internal friction sheet and the driving gear I links, master clutch compresses inside and outside friction lining by piston by hydraulic oil, this moment, driving gear I started working, drive be meshed with it from clutch outer member gear II, II is fixed on the oil pump shaft from the clutch outer member gear, by oil pump shaft is rotated, from clutch outer member gear II, interior outside friction disc is arranged, interior outside friction disc China and foreign countries friction lining with link from clutch outer member gear II, the internal friction sheet is meshed with clutch base on the oil pump drive gear I, be installed on the oil pump shaft, when the piston in clutch outer member gear II compresses inside and outside friction lining by hydraulic oil, the oil pump drive gear I that is installed on the oil pump shaft rotates, because oil pump drive gear I and waterjet propulsor gear intermesh, the waterjet propulsor gear is fixed on again on the waterjet propulsor axle, so the waterjet propulsor axle rotates, the waterjet propulsor axle can drive propeller or waterjet propulsor work, thereby reaches the purpose of advancing.
Claims (2)
1. mekydro case, comprise casing (1), casing (1) is provided with case lid (2), it is characterized in that: in casing (1), comprise input/output mechanism (42), oil pump transmission device (43), propulsive mechanism (44), bilge pump transmission device (45), built-in oil pump drive mechanism (46) and water pump mechanism (47), input/output mechanism (42) is positioned at the interposition of casing (1), the top of input/output mechanism (42) is provided with built-in oil pump drive mechanism (46), input/output mechanism (42) is connected with oil pump transmission device (43) respectively with built-in oil pump drive mechanism (46), oil pump transmission device (43) is positioned at the both sides of input/output mechanism (42) and built-in oil pump drive mechanism (46), bilge pump transmission device (45) is positioned at the lower right side of input/output mechanism (42), bilge pump transmission device (45) is connected with oil pump transmission device (43), the two ends of casing (1) are respectively equipped with top water pump machanism (47) and propulsive mechanism (44), the top of propulsive mechanism (44) is provided with water pump mechanism (47), described input/output mechanism (42) comprises main shaft (17), main shaft (17) is fixed on the casing (1) by the bearing (18) of two symmetrical distributions, main shaft (17) top and bottom are socketed with output plunging joint (16) and input coupling (23) respectively, be socketed with master clutch shell (12) on the main shaft (17), be with main interior outside friction disc (13) and main piston (24) between master clutch shell (12) and main shaft (17), be provided with driving gear I (14) in the master clutch shell (12), be with bearing (15) between driving gear I (14) and main shaft (17), one end of master clutch shell (12) is provided with driving gear II (25), driving gear II (25) is socketed on the main shaft (17), driving gear II (25) presses close to mutually with input coupling (23), and the both sides of input/output mechanism (42) are connected with oil pump transmission device (41) respectively; Described oil pump transmission device (41) comprises oil pump shaft (10), one end of oil pump shaft (10) is with oil pump (22), oil pump shaft (10) fixes by oil pump bearing (9) and casing (1), be socketed with on the oil pump shaft (10) from clutch outer member gear II (41), be with interior outside friction disc (11) and piston (8) between clutch outer member gear II (41) and oil pump shaft (10), be provided with oil pump drive gear I (20) from an end of clutch outer member (41), the end of oil pump drive gear I (20) is with oil pump drive gear II (19), be provided with cog-wheel coupling (21) between oil pump drive gear II (19) and oil pump (22), cog-wheel coupling (21) is connected with oil pump (22), and oil pump transmission device (43) is connected with water pump mechanism (47) with propulsive mechanism (44) respectively; Described propulsive mechanism (44) comprises waterjet propulsor axle (4), waterjet propulsor axle (4) fixes by advancing bearing (5) and casing (1), the mouth of waterjet propulsor axle (4) is with output plunging joint (6), be with waterjet propulsor gear (3) on the waterjet propulsor axle (4), waterjet propulsor gear (3) is connected with oil pump transmission device (43); Described water pump mechanism (47) comprises top water pump shaft (29), top water pump shaft (29) fixes by water pump bearing (27) and casing (1), water pump (26) is equipped with at the two ends of top water pump shaft (29) respectively, be with water pump gear (28) on the top water pump shaft (29), water pump gear (28) is connected with oil pump transmission device (43); Described built-in oil pump drive mechanism (46) comprises and carries pump shaft (37), carrying pump shaft (37) is fixedly connected with casing (1) by carrying bearing (35), an end that carries pump shaft (37) is with and carries oil pump (34), carry to be with on the pump shaft (37) and carry pump gear (36), carrying pump gear (36) is meshed with the driving gear II (25) of input/output mechanism (42), the other end that carries pump shaft (37) is provided with and carries water pump vane (38), carries outer being provided with of water pump vane (38) and carries pump shell (39); Described bilge pump transmission device (45) comprises bilge pump shaft (31), bilge pump shaft (31) fixes by bilge pump bearing (30) and casing (1), the bottom of bilge pump shaft (31) is with bilge pump (33), be provided with bilge pump gear (32) between bilge pump (33) and casing (1), bilge pump gear (32) is socketed on the bilge pump shaft (31), bilge pump gear (32) is connected with one of them oil pump transmission device (43), and bilge pump shaft (31) links by a pair of bevel gear with bilge pump (33).
2. a kind of mekydro case according to claim 1 is characterized in that: described casing (1) is the square body that has arc chord angle, and casing (1) fixes by screw with case lid (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203152284U CN201614009U (en) | 2009-11-20 | 2009-11-20 | Hydraulic gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203152284U CN201614009U (en) | 2009-11-20 | 2009-11-20 | Hydraulic gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201614009U true CN201614009U (en) | 2010-10-27 |
Family
ID=43000381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203152284U Expired - Lifetime CN201614009U (en) | 2009-11-20 | 2009-11-20 | Hydraulic gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201614009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742618A (en) * | 2014-01-07 | 2014-04-23 | 天津工程机械研究院 | Hydraulic pump clutch for engineering machinery |
-
2009
- 2009-11-20 CN CN2009203152284U patent/CN201614009U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742618A (en) * | 2014-01-07 | 2014-04-23 | 天津工程机械研究院 | Hydraulic pump clutch for engineering machinery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101412439B (en) | Gearbox for ship having paralleled twin-engine with PTO and clutch | |
| CN101973382A (en) | All direction steering oar | |
| CN2808736Y (en) | Whole rotary lifting type steering oar device | |
| CN202130568U (en) | High-power decelerating clutch gearbox with PTO and PTI functions | |
| CN201385778Y (en) | Two-speed marine gearbox | |
| CN201614009U (en) | Hydraulic gear box | |
| CN202624618U (en) | Secondary moderative especially-big speed ratio marine gearbox | |
| CN104329414A (en) | Dual-engine parallel operation ship gearbox with reversing and forwarding functions | |
| CN208919224U (en) | One into four goes out the ship gear-box of three clutches | |
| CN1721272B (en) | 360 degree total rotation counter-rotating propeller | |
| CN202244066U (en) | Marine gearbox | |
| CN203698638U (en) | Steering system for outboard engine | |
| CN101737459B (en) | Hydraulic multi-head output gear case | |
| CN202023887U (en) | Vehicle-combining double-PTO (Power Take Off) marine gearbox | |
| CN106143861A (en) | The double-drive device of small-sized motor vessel | |
| CN101462589A (en) | Double-motor uniaxle power transmission propulsion unit for ship | |
| CN201143880Y (en) | Hydraulic transmission water propulsion unit for vehicle | |
| CN202130566U (en) | Marine gear box | |
| CN202264880U (en) | Rotary paddle hanging machine for lifting and lowering ship | |
| CN202158158U (en) | Hydraulic clutch gear box | |
| CN202545701U (en) | Gearbox for vehicles and vessels with power output/power input (PTO/PTI) | |
| CN202828078U (en) | High-power marine gearbox | |
| CN209521847U (en) | Marine propuision system | |
| CN202186511U (en) | L-shaped full circle swinging propeller and hydraulic control loop for controlling same | |
| CN202828075U (en) | Three output high-power marine gearbox |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101027 |
|
| CX01 | Expiry of patent term |