CN203743379U - Single input and multiple output clutch transfer case - Google Patents
Single input and multiple output clutch transfer case Download PDFInfo
- Publication number
- CN203743379U CN203743379U CN201420103954.0U CN201420103954U CN203743379U CN 203743379 U CN203743379 U CN 203743379U CN 201420103954 U CN201420103954 U CN 201420103954U CN 203743379 U CN203743379 U CN 203743379U
- Authority
- CN
- China
- Prior art keywords
- spindle unit
- shaft part
- clutch
- input 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 - Fee Related
Links
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 125000006850 spacer group Chemical group 0.000 claims description 13
- 238000003892 spreading Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- General Details Of Gearings (AREA)
Abstract
A single input and multiple output clutch transfer case is mainly formed by a case body, an input shaft part, a first shaft part, a second shaft part, a third shaft part, a fourth shaft part, a fifth shaft part and a hydraulic control system; the first shaft part, the second shaft part, the third shaft part and the fourth shaft part surround the upper portion, the lower portion, the left portion and the right portion of the input shaft part respectively and are symmetrically arranged on the case body; the fifth shaft part is arranged on the lower right portion of the case body and connected with the input shaft part through an idle pulley which is arranged in the fourth shaft part; a clutch is arranged at the front end of the input shaft part; the rear ends of the first shaft part, the second shaft part and the third shaft part are provided with a transition sleeve and an extension seat respectively and connected with three hydraulic oil pumps respectively; the rear end of the fourth shaft part is connected with a power generator through an elastic pin coupling; a water pump is driven by the front end of the fifth shaft part through a belt pulley. Compared with similar products, the structure is compact, the appearance size is small, the weight is light, the index is advanced, load output is multiple, and the like.
Description
Technical field
The utility model relates to a kind of many output of single input clutch transfer case with clutch, speedup function by hydraulic control, be applicable to the auxiliary power distribution systems such as engineering ship, dredger, floating pile driver, pick-up boat, can be supporting with fire water pump, oil hydraulic pump or axle generator, belong to the transmission device of boats and ships auxiliary power.
Background technique
Existing fire water pump of the same type, cargo oil pump or axle generator gear-box generally adopt the type of belt drive of single-input single-output clutch speedup, formed the running in and off the row of the wet-type multi-disc friction clutch control gear case of a set of hydraulic control by a set of input shaft parts and a set of output shaft assembly; And existing engineering ship is as cutter suction dredger etc., need the many output of a kind of single input clutch transfer cases to work to meet reamer device, winch, water pump, generator even load, therefore existing single-input single-output clutch transfer case can not meet the need of work of engineering ship simultaneously.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of structural configuration compactness is provided, and profile is little, lightweight, index advanced person, the many output of the single input clutch transfer cases of what functional reliability was high have clutch, speedup function.
The purpose of this utility model completes by following technical solution, the many output of described single input clutch transfer case, it is mainly made up of casing, input shaft parts, 1# spindle unit, 2# spindle unit, 3# spindle unit, 4# spindle unit, 5# spindle unit and hydraulic control system; Described 1# spindle unit, 2# spindle unit, 3# spindle unit and 4# spindle unit is respectively around the upper and lower, left and right of input shaft parts and be symmetrically arranged on casing; Described 5# spindle unit is arranged in casing lower right part and is connected with input shaft parts by the idle pulley in 4# spindle unit; The front end of described input shaft parts is furnished with a clutch, and the rear end of 1# spindle unit, 2# spindle unit and 3# spindle unit arranges that spacer shell and spreading seat are connected with respectively a hydraulic-pressure pump, and 4# spindle unit rear end is connected with a generator by elastic dowel pin shaft coupling; The front end of 5# spindle unit drives water pump by belt pulley.
Described clutch comprises the clutch outer member of hot jacket at the front end of input shaft, the outside friction disc of described clutch is connected with clutch outer member, and the inner attrition piece of clutch is connected with the driving gear of input shaft rear end empty set, and this driving gear is connected with a joggle respectively with the driven gear of the rear end hot jacket of described 1# spindle unit, 2# spindle unit, 3# spindle unit, 4# spindle unit respectively; Described 4# spindle unit front end is furnished with idle pulley and engages with the clutch outer member gear of input shaft front end and the driven gear of 5# spindle unit front end hot jacket simultaneously.
Described input shaft two ends are respectively with bearing the deep groove ball bearing of axial load and easily ensureing that circular runout and the inner ring moving about are supported on casing without rib roller bearing; Between described driving gear and input shaft, be lined with the sliding bearing that can replace two ends rolling bearing.
On described input shaft, be socketed with input coupling by taper hole, by straight end-face key, the clutch outer member gear on input shaft is connected described input coupling with hot jacket.
The two ends of described 1# spindle unit, 2# spindle unit, 3# spindle unit, 4# spindle unit, 5# spindle unit are all supported on casing by tapered roller bearing; The rear end of wherein said 1# spindle unit, 2# spindle unit and 3# spindle unit is furnished with respectively spacer shell, one end of described spacer shell is connected with 1# axle, 2# axle and 3# axle separately by spline, and the other end of spacer shell is connected with hydraulic-pressure pump separately by flat key, described hydraulic-pressure pump is directly installed on casing by spreading seat.
Described casing is vertical profile structure, is made up of casing and case lid.Described hydraulic control system comprises that solenoidoperated cluthes run in and the operating hydraulically operated control valve of electricity of off the row.
The utility model is made up of a set of input shaft parts and many cover output shaft assemblies, can be supporting with fire water pump, oil hydraulic pump or axle generator, mainly be applicable to the auxiliary power distribution systems such as engineering ship, dredger, floating pile driver and pick-up boat, compared with similar products, have structural configuration compactness, profile is little, lightweight, index advanced person, the features such as multi-load output.
Brief description of the drawings
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is drive mechanism schematic diagram of the present utility model
Fig. 3 is gear transmission sectional drawing of the present utility model.
Embodiment
Below will by accompanying drawing, the utility model is further introduced: shown in accompanying drawing 1,2,3, the utility model is mainly made up of casing, input shaft parts, 1# spindle unit, 2# spindle unit, 3# spindle unit, 4# spindle unit, 5# spindle unit and hydraulic control system; Described 1# spindle unit, 2# spindle unit, 3# spindle unit and 4# spindle unit is respectively around the upper and lower, left and right of input shaft parts and be symmetrically arranged on casing; Described 5# spindle unit is arranged in casing lower right part and is connected with input shaft parts by the idle pulley in 4# spindle unit; The front end of described input shaft parts is furnished with a clutch, and the rear end of 1# spindle unit, 2# spindle unit and 3# spindle unit arranges that spacer shell and spreading seat are connected with respectively a hydraulic-pressure pump, and 4# spindle unit rear end is connected with a generator by elastic dowel pin shaft coupling; The front end of 5# spindle unit drives water pump by belt pulley.
Described clutch comprises the clutch outer member of hot jacket at the front end of input shaft, the outside friction disc of described clutch is connected with clutch outer member, and the inner attrition piece of clutch is connected with the driving gear of input shaft rear end empty set, and this driving gear is connected with a joggle respectively with the driven gear of the rear end hot jacket of described 1# spindle unit, 2# spindle unit, 3# spindle unit, 4# spindle unit respectively; Described 4# spindle unit front end is furnished with idle pulley and engages with the clutch outer member gear of input shaft front end and the driven gear of 5# spindle unit front end hot jacket simultaneously.
Shown in accompanying drawing, described input shaft 3 two ends are supported on casing 25 without rib roller bearing 10 with deep groove ball bearing 2 and inner ring respectively, deep groove ball bearing 2 bears axial load, inner ring easily ensures circular runout and moves about without rib roller bearing 10, thereby avoiding adjusting the improper infringement that gear-box is caused (wearing and tearing of oil sealing cover, oil seal ring and burn bearing) by bearing play.
Shown in accompanying drawing, between described driving gear 9 and input shaft 3, be lined with sliding bearing, to replace the rolling bearing at two ends, compressed arrangement space, improved transmission speed.
Shown in accompanying drawing, described input coupling 1 is placed on input shaft 3 by taper hole, and by straight end-face key, the clutch outer member gear 5 on input shaft 3 is connected with hot jacket, has not only ensured input centering of shafting but also saved axial length.
The axle two ends of described 1# spindle unit, 2# spindle unit, 3# spindle unit, 4# spindle unit, 5# spindle unit are all supported on casing 25 by tapered roller bearing 11,16,22; The rear end of wherein said 1# spindle unit, 2# spindle unit and 3# spindle unit is furnished with respectively spacer shell 14, one end of described spacer shell 14 is connected with 1# axle, 2# axle and 3# axle separately by spline, and the other end of spacer shell is connected with hydraulic-pressure pump separately by flat key, described hydraulic-pressure pump is directly installed on casing by spreading seat.
Described casing 25 is vertical profile structure, is made up of casing and case lid, is conducive to save manufacture cost, convenient for assembly and maintenance; Described hydraulic control system comprises that solenoidoperated cluthes run in and the operating hydraulically operated control valve of electricity of off the row.
Embodiment: Fig. 1, shown in 2, on casing 25, without rib roller bearing 10, input shaft 3 is installed by deep groove ball bearing 2 and inner ring, input shaft 3 front ends are connected by input coupling 1 and power, the front end hot jacket of input shaft 3 has clutch outer member 5, rear end is set with driving gear 9, 9 whiles and 1# axle of driving gear, the driven gear 13 of 2# axle and 3# axle 12 and 4# axle 18 rear end hot jackets is meshed, 1# axle, 2# axle and 3# axle 12 are arranged on casing 25 by a pair of tapered roller bearing 11 and 4# axle 18 is arranged on casing 25 by a pair of tapered roller bearing 16, the outside friction disc 8 of input block clutch 6 is connected with clutch outer member 5, inner attrition piece 7 is connected with driving gear 9, 1#, 2# arrange that with 3# axle 12 rear ends spacer shell 14 is connected with three hydraulic-pressure pumps with spreading seat 15, 4# axle 18 front ends are furnished with that idle pulley 17 engages with the driven gear 23 of 5# axle 24 front end hot jackets with input shaft 3 front end clutch outer member gears 5 simultaneously and rear end is connected with generator by elastic dowel pin shaft coupling 20, 5# axle is arranged on casing 25 by a pair of tapered roller bearing 22 and deep groove ball bearing 21 and its rear end is connected with water pump by belt pulley 20 transmissions.Driving gear 9 is connected with clutch outer member 5 by hydraulic operation wet-type multi-chip friction clutch 6.Described clutch 6 has respectively piston 4 on one side, and a side of piston 4 is handled gas-liquid pressure control valve 26 by hydraulic fluid chamber and electricity and is connected.
When use, when Joystick is in " stopping " position, the work oil duct of the clutch on input shaft 36 is switched to back oil road, clutch plunger 4 under the effect of return spring, throw off rapidly in outside friction disc 7 and 8, driving gear 9 empty sets are on input shaft 3, thereby can not drive hot jacket to rotate at the driven gear 13 of 1# axle, 2# axle and 3# axle 12 and 4# axle 18 rear end hot jackets, thereby load hydraulic-pressure pump and generator stop not turning.Now, the oil in hydraulic system is entirely for lubricant oil passes through each oil duct to gear-box lubricating point.When Joystick is in " work " position, the work oil duct conducting of the clutch 6 of input shaft 3, operating oil pressure promotes clutch plunger 4 and compresses interior outside friction disc 7 and 8, make driving gear 9 synchronize rotation with input shaft 3, thereby and drive driven gear 13 to rotate backward to drive 1# axle, 2# axle and 3# axle 12 and 4# axle 18 to rotate and transferring power makes loaded work piece.And no matter Joystick in " stopping " position or when " work " position, thereby on input shaft 3, clutch outer member gear 5 drives driven gear 23 rotating Vortexes drive 5# axle drive pulleys 20 on 5# axle 24 to make output loading pump working for subsequent use by 4# axle 18 upper idlers 17.
Claims (7)
1. the many output of a single input clutch transfer case, it is mainly made up of casing, input shaft parts, 1# spindle unit, 2# spindle unit, 3# spindle unit, 4# spindle unit, 5# spindle unit and hydraulic control system; It is characterized in that described 1# spindle unit, 2# spindle unit, 3# spindle unit and 4# spindle unit are respectively around the upper and lower, left and right of input shaft parts and be symmetrically arranged on casing; Described 5# spindle unit is arranged in casing lower right part and is connected with input shaft parts by the idle pulley in 4# spindle unit; The front end of described input shaft parts is furnished with a clutch, and the rear end of 1# spindle unit, 2# spindle unit and 3# spindle unit arranges that spacer shell and spreading seat are connected with respectively a hydraulic-pressure pump, and 4# spindle unit rear end is connected with a generator by elastic dowel pin shaft coupling; The front end of 5# spindle unit drives water pump by belt pulley.
2. the many output of single input according to claim 1 clutch transfer case, it is characterized in that described clutch comprises the clutch outer member of hot jacket at the front end of input shaft, the outside friction disc of described clutch is connected with clutch outer member, and the inner attrition piece of clutch is connected with the driving gear of input shaft rear end empty set, and this driving gear is connected with a joggle respectively with the driven gear of the rear end hot jacket of described 1# spindle unit, 2# spindle unit, 3# spindle unit, 4# spindle unit respectively; Described 4# spindle unit front end is furnished with idle pulley and engages with the clutch outer member gear of input shaft front end and the driven gear of 5# spindle unit front end hot jacket simultaneously.
3. the many output of single input according to claim 1 and 2 clutch transfer case, is characterized in that described input shaft two ends are respectively with bearing the deep groove ball bearing of axial load and easily ensureing that circular runout and the inner ring moving about are supported on casing without rib roller bearing; Between described driving gear and input shaft, be lined with the sliding bearing that can replace two ends rolling bearing.
4. the many output of single input according to claim 3 clutch transfer case, is characterized in that being socketed with input coupling by taper hole on described input shaft, and by straight end-face key, the clutch outer member gear on input shaft is connected described input coupling with hot jacket.
5. the many output of single input according to claim 1 and 2 clutch transfer case, is characterized in that the two ends of described 1# spindle unit, 2# spindle unit, 3# spindle unit, 4# spindle unit, 5# spindle unit are all supported on casing by tapered roller bearing; The rear end of wherein said 1# spindle unit, 2# spindle unit and 3# spindle unit is furnished with respectively spacer shell, one end of described spacer shell is connected with 1# axle, 2# axle and 3# axle separately by spline, and the other end of spacer shell is connected with hydraulic-pressure pump separately by flat key, described hydraulic-pressure pump is directly installed on casing by spreading seat.
6. the many output of single input according to claim 5 clutch transfer case, is characterized in that described casing (25), for vertical profile structure, is made up of casing and case lid.
7. the many output of single input according to claim 1 clutch transfer case, is characterized in that described hydraulic control system comprises that solenoidoperated cluthes run in and the operating hydraulically operated control valve of electricity of off the row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420103954.0U CN203743379U (en) | 2014-03-10 | 2014-03-10 | Single input and multiple output clutch transfer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420103954.0U CN203743379U (en) | 2014-03-10 | 2014-03-10 | Single input and multiple output clutch transfer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203743379U true CN203743379U (en) | 2014-07-30 |
Family
ID=51343180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420103954.0U Expired - Fee Related CN203743379U (en) | 2014-03-10 | 2014-03-10 | Single input and multiple output clutch transfer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203743379U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972840A (en) * | 2017-11-08 | 2018-05-01 | 杭州前进齿轮箱集团股份有限公司 | A kind of freezing trawler double speed clutch transfer case |
| WO2019090700A1 (en) * | 2017-11-10 | 2019-05-16 | 盐城普兹机械有限公司 | Dynamic clutch power take off |
| CN110778664A (en) * | 2019-10-17 | 2020-02-11 | 陈王龙 | An amphibious vehicle transmission transfer case |
| CN116241773A (en) * | 2023-03-29 | 2023-06-09 | 安徽宇烁光电科技有限公司 | A digital display multi-scene application display device |
-
2014
- 2014-03-10 CN CN201420103954.0U patent/CN203743379U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972840A (en) * | 2017-11-08 | 2018-05-01 | 杭州前进齿轮箱集团股份有限公司 | A kind of freezing trawler double speed clutch transfer case |
| WO2019090700A1 (en) * | 2017-11-10 | 2019-05-16 | 盐城普兹机械有限公司 | Dynamic clutch power take off |
| CN110778664A (en) * | 2019-10-17 | 2020-02-11 | 陈王龙 | An amphibious vehicle transmission transfer case |
| CN116241773A (en) * | 2023-03-29 | 2023-06-09 | 安徽宇烁光电科技有限公司 | A digital display multi-scene application display device |
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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 |
Granted publication date: 20140730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |