CN205912504U - Transfer case assembly for harvester - Google Patents
Transfer case assembly for harvester Download PDFInfo
- Publication number
- CN205912504U CN205912504U CN201620851489.8U CN201620851489U CN205912504U CN 205912504 U CN205912504 U CN 205912504U CN 201620851489 U CN201620851489 U CN 201620851489U CN 205912504 U CN205912504 U CN 205912504U
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- China
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- spline
- steel disk
- transfer case
- output shaft
- input shaft
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Abstract
The utility model provides a transfer case assembly for harvester, includes transfer case housing, runs through to be equipped with input shaft and output shaft on transfer case housing, is equipped with the jackshaft between input shaft and output shaft, is equipped with the idler on the jackshaft, this idler meshes from the driving wheel in that output is epaxial with establishing at the epaxial action wheel of input with establishing simultaneously mutually, transfer case housing is stretched out at the both ends of input shaft, one end is equipped with the steel disk subassembly that is used for connecting the engine flywheel, the other end is connected with the belt pulley, a hydraulic pump or hydraulic pump of both ends difference transmission connection are connected in the one end transmission of output shaft, the casing and the transfer case housing fixed connection of hydraulic pump, the steel disk subassembly includes the spline uide bushing of being connected with the epaxial spline fit of input and the steel disk of connection on the spline uide bushing, steel disk is equipped with the centre bore, steel disk through this centre bore and spline uide bushing periphery cooperation installation and with establish the flange fixed connection in spline uide bushing one end periphery. Simple structure is compact, and the installation of being convenient for is used reliably.
Description
Technical field
This utility model is related to a kind of harvester, especially relates to a kind of harvester transfer box assembly.
Background technology
With the fast development of the big production of chemurgy, harvester, as the major mechanical of modern agriculture, completes harvesting, is taking off
Grain, air-dry during fruit is sent to transport vehicle by belt, all play an important role.Transfer case is as receipts
The significant components of cutting mill, during harvesting, have transmission and the effect of distribution engine output power.
Traditional harvester, the output power of electromotor is always delivered to hydraulic pump by bel-drivenn mode, so
Hydraulic motor is driven to drive the executive item of correlation to be operated again by hydraulic pump afterwards.Such kind of drive, transfer device volume
Greatly, stability is poor, and fault rate is high, and transmission efficiency is low and total system is complicated, this not only adds transfer device maintenance and
Use cost, and the fast-developing demand of agricultural machinery cannot be met.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides a kind of harvester transfer box assembly.
In order to solve above-mentioned technical problem, this utility model be the technical scheme is that a kind of harvester transfer case is total
Become, including transfer case housing, transfer case housing runs through and is provided with input shaft and output shaft, input shaft is parallel with output shaft to be set
Put, be provided with jackshaft between input shaft and output shaft, jackshaft is provided with idle pulley, this idle pulley simultaneously be located on input shaft
Drivewheel and the driven pulley being located on output shaft are meshed；Transfer case housing is all stretched out at the two ends of input shaft, one end be provided with for
Connect the steel disk assembly of engine flywheel, the other end is connected with the belt pulley for driving harvesting part, one end transmission of output shaft
Connect a hydraulic pump or two ends to be in transmission connection respectively a hydraulic pump, the housing of described hydraulic pump is fixing with transfer case housing even
Connect, described steel disk assembly is included the spline fairlead being connected with the spline fitted on input shaft and is connected on spline fairlead
Steel disk, described steel disk is provided with centre bore, steel disk pass through this centre bore and spline fairlead periphery cooperation installation and be located at
Flange on the periphery of spline fairlead one end is fixedly connected.
Further, described jackshaft and idle pulley are integrated the structure made, and output shaft and driven pulley are also integrated system
The structure becoming.
Further, described hydraulic pump is fixed even with transfer case housing by the flange being made into integration with casing of hydraulic pump
Connect.
Further, described steel disk is fixedly connected with the flange on spline fairlead periphery by rivet.
Further, one end that described spline fairlead arranges steel disk is also extended and is provided with for being coordinated with engine flywheel
The positioning and guiding portion installed.
Beneficial effect:
This utility model is simple and compact for structure, and stable transmission is reliable, is not only convenient for installing, and transmission efficiency, fault
Rate is low, can be widely applied on the agricultural harvesting apparatus such as wheat harvester, corn picker, rice harvester, improves harvester
Harvesting efficiency, reduce maintenance cost.
With reference to the accompanying drawings and detailed description this utility model is done and specifically describe in detail further.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the concrete structure schematic diagram of steel disk assembly.
In figure, 1, steel disk assembly, 101, spline fairlead, 101a, flange, 101b, positioning and guiding portion, 102, steel disk,
102a, bolt mounting holes, 103, rivet, 2, transfer case housing, 3, bearing, 4, jackshaft, 5, hydraulic pump, 501, flange, 6, defeated
Shaft, 7, driven pulley, 8, idle pulley, 9, input shaft, 10, belt pulley, 11, drivewheel.
Specific embodiment
As illustrated, a kind of harvester transfer box assembly, including transfer case housing 2, transfer case housing 2 runs through and sets
Input shaft 9 and output shaft 6, input shaft 9 and output shaft 6 is had to be arranged on transfer case housing 2 each via the bearing 3 of oneself, and
Input shaft 9 and output shaft 6 be arranged in parallel.
Be provided with jackshaft 4 between input shaft 9 and output shaft 6, jackshaft 4 is provided with idle pulley 8, this idle pulley 8 simultaneously with set
It is meshed in the drivewheel 11 on input shaft 9 and the driven pulley 7 being located on output shaft 6, thus by idle pulley, input shaft 9 is dynamic
Power passes to output shaft 6.
Transfer case housing 2 is all stretched out at the two ends of input shaft 9, and one end is provided with the steel disk assembly 1 for connecting engine flywheel,
The other end is connected with the belt pulley 10 for driving harvesting part (such as harvesting wheel), and one end of output shaft 6 is in transmission connection a liquid
Press pump 5 or two ends are in transmission connection a hydraulic pump 5 respectively.
Described hydraulic pump 5 is fixedly connected with transfer case housing 2 by the flange 501 being made into integration with casing of hydraulic pump.
Described steel disk assembly 1 is included the spline fairlead 101 being connected with the spline fitted on input shaft 9 and is connected to flower
Steel disk 102 on key fairlead 101, described steel disk 102 is provided with centre bore, and steel disk 102 passes through this centre bore and spline fairlead
101 periphery cooperation is installed and is fixedly connected with the flange 101a being located on the periphery of spline fairlead one end.
The shape phase of the shape of steel disk and flywheel is all discoid, is provided with the spiral shell for being fixedly connected with flywheel on steel disk
Bolt installing hole 102a.
Jackshaft 4 can be made respectively with idle pulley 8, is then attached idle pulley 8 and jackshaft by spline, output shaft 6
Identical structure can be adopted with driven pulley 7.
In the present embodiment, described jackshaft 4 is integrated, with idle pulley 8, the structure made, and output shaft 6 with driven pulley 7 is also
The structure being made into integration.
Described steel disk 102 is fixedly connected with the flange 101a on spline fairlead 101 periphery by rivet 103, thus
The relative motion between steel disk 102 and spline fairlead 101 can be avoided.
Also extend in one end of spline fairlead 101 setting steel disk 102 and be provided with for coordinating installation with engine flywheel
Positioning and guiding portion 101b.
This utility model realizes distance transmission between electromotor and hydraulic motor using the idle pulley not changing gear ratio
Need, realize the output transmission of engine power using steel disk assembly, simple and compact for structure, not only easy for installation, and be driven
Reliable and stable, can be widely applied on the agricultural harvesting apparatus such as wheat harvester, corn picker, rice harvester, improve and receive
The harvesting efficiency of cutting mill, reduces maintenance cost.
Claims (5)
1. a kind of harvester with transfer box assembly it is characterised in that: include transfer case housing (2), transfer case housing (2) passes through
It is equipped with input shaft (9) and output shaft (6), input shaft (9) and output shaft (6) be arranged in parallel, in input shaft (9) and output shaft
(6) be provided with jackshaft (4) between, jackshaft (4) is provided with idle pulley (8), this idle pulley (8) simultaneously be located on input shaft (9)
Drivewheel (11) and the driven pulley (7) being located on output shaft (6) are meshed；Transfer case housing is all stretched out at the two ends of input shaft (9)
(2), one end is provided with the steel disk assembly (1) for connecting engine flywheel, and the other end is connected with the belt for driving harvesting part
Wheel (10), one end of output shaft (6) is in transmission connection a hydraulic pump (5) or two ends are in transmission connection a respectively hydraulic pump (5), institute
The housing stating hydraulic pump (5) is fixedly connected with transfer case housing (2), described steel disk assembly (1) include with input shaft (9) on
Spline fairlead (101) and the steel disk (102) being connected on spline fairlead (101) that spline fitted connects, described steel disk
(102) be provided with centre bore, steel disk (102) pass through this centre bore and spline fairlead (101) periphery cooperation installation and be located at
Flange (101a) on the periphery of spline fairlead one end is fixedly connected.
2. a kind of harvester according to claim 1 with transfer box assembly it is characterised in that: described jackshaft (4) with
Idle pulley (8) is integrated the structure made, and output shaft (6) and driven pulley (7) are also integrated the structure made.
3. a kind of harvester according to claim 1 with transfer box assembly it is characterised in that: described hydraulic pump (5) leads to
Cross the flange (501) being made into integration with casing of hydraulic pump to be fixedly connected with transfer case housing (2).
4. a kind of harvester according to claim 1 with transfer box assembly it is characterised in that: described steel disk (102) leads to
Cross rivet (103) to be fixedly connected with the flange (101a) on spline fairlead (101) periphery.
5. a kind of harvester according to claim 1 with transfer box assembly it is characterised in that: described spline fairlead
(101) one end of setting steel disk (102) also extends the positioning and guiding portion (101b) being provided with for installing with engine flywheel cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620851489.8U CN205912504U (en) | 2016-08-09 | 2016-08-09 | Transfer case assembly for harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620851489.8U CN205912504U (en) | 2016-08-09 | 2016-08-09 | Transfer case assembly for harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205912504U true CN205912504U (en) | 2017-02-01 |
Family
ID=57870587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620851489.8U Active CN205912504U (en) | 2016-08-09 | 2016-08-09 | Transfer case assembly for harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205912504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109076772A (en) * | 2018-01-19 | 2018-12-25 | 江苏沃得农业机械有限公司 | Harvester silo power input structure |
-
2016
- 2016-08-09 CN CN201620851489.8U patent/CN205912504U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109076772A (en) * | 2018-01-19 | 2018-12-25 | 江苏沃得农业机械有限公司 | Harvester silo power input structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |