CN108128096A - Bridge before wheeled wheat harvester driving - Google Patents
Bridge before wheeled wheat harvester driving Download PDFInfo
- Publication number
- CN108128096A CN108128096A CN201810082788.3A CN201810082788A CN108128096A CN 108128096 A CN108128096 A CN 108128096A CN 201810082788 A CN201810082788 A CN 201810082788A CN 108128096 A CN108128096 A CN 108128096A
- Authority
- CN
- China
- Prior art keywords
- gearbox
- bridge
- jackshaft
- bridge tube
- driving
- 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.)
- Pending
Links
- 241000209140 Triticum Species 0.000 title claims abstract description 18
- 235000021307 Triticum Nutrition 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000008439 repair process Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract 1
- 244000309464 bull Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
- B60B35/121—Power-transmission from drive shaft to hub
- B60B35/122—Power-transmission from drive shaft to hub using gearings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/06—Gearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
- B60B35/14—Torque-transmitting axles composite or split, e.g. half- axles; Couplings between axle parts or sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
- B60B35/16—Axle housings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses bridges before a kind of wheeled wheat harvester driving, including being located at the gearbox before driving in the middle part of bridge and being combined respectively positioned at the bridge tube of gearbox both sides, each bridge tube combination includes bridge tube and the jackshaft being sleeved in bridge tube, one end end of jackshaft is put in the tank wall of gearbox side, it is fixedly connected with the output gear in gearbox, the flange of the jackshaft other end is fixed on the center of driving wheel wheel rim；Bridge tube one end is fixed on the corresponding side wall of gearbox, and jackshaft is supported on one end of gearbox by clutch shaft bearing, and the bridge tube other end is supported on jackshaft on the driving wheel wheel rim other end by second bearing.Present invention decreases the volume and weights of bridge before driving, reduce the manufacture cost of bridge before driving, and integrated level is high, maintenance easy to repair, and improves the working environment of the present invention.Overall weight is alleviated, wheeled wheat harvester field is improved and resists sunken handling capacity.
Description
Technical field
The present invention relates to a kind of running gear of wheeled harvester, especially a kind of wheeled wheat harvester running gear
Bridge before driving, belongs to agricultural machinery technological field.
Background technology
Bridge is mostly bridge before split type driving before the driving of existing wheeled wheat harvester, and structure is as shown in Figure 1：Driving
The front driving wheel assembly 10 at Qian Qiao both ends is supported on bulky drive hub 20, and side is housed in the inside of drive hub 20
Deceleration bull gear 201 distinguishes protruding forerunner's jackshaft 301 from 30 both sides of front drive transmission case, forerunner's jackshaft 301
Outer end end is equipped with pinion gear 302, and pinion gear 302 is engaged with side deceleration bull gear 201, and the output torque of front drive transmission case 30 is led to
It crosses forerunner's jackshaft 301, pinion gear 302 and side deceleration bull gear 202 and passes to drive hub 20, so as to drive front driving wheel
Assembly 10 rotates.Drive hub 20 is bulky, and is mounted with that side deceleration bull gear 201 makes its weight heavier；Simultaneously bridge tube and
It is separately set side by side before and after forerunner's jackshaft 301, everything is caused, and driving front-axle structure is complicated, manufacture is of high cost and repairs not
Just.In addition, brake disc 40 is fixed on the middle part of forerunner's jackshaft 301, it is necessary to by braking clamp brake unillustrated in Fig. 1,
Brake system structure is huge, inconvenient for use.
Invention content
The purpose of the present invention proposes bridge before a kind of high, small, the light-weight wheeled wheat harvester driving of integrated level.
The present invention is achieved by the following technical programs：
Bridge before a kind of wheeled wheat harvester driving, including being located at the gearbox before driving in the middle part of bridge and being located at gearbox respectively
The bridge tube combination of both sides, each bridge tube combination include bridge tube and the jackshaft being sleeved in bridge tube, one end of the jackshaft
End is put in the tank wall of gearbox side, is fixedly connected with the output gear in gearbox, the flange of the jackshaft other end
It is fixed on the center of driving wheel wheel rim；Bridge tube one end is fixed on the corresponding side wall of gearbox, is supported on by clutch shaft bearing
For jackshaft on one end of gearbox, the bridge tube other end is supported on jackshaft close to driving wheel wheel rim by second bearing
On the other end.
The purpose of the present invention can also further be realized by following technical measures.
Further, the rim shoulder of the gearbox flange of the bridge tube including one end and the other end, gearbox flange and
Rim shoulder is fixedly connected integrally by intermediate tube.Gearbox flange includes spacer flanger disk and divides from intermediate ring flange both sides
Not outwardly extending outer central siphon and interior central siphon, spacer flanger disk are fixed on the corresponding side wall of gearbox, and outer central siphon one end is imbedded
In the corresponding side wall of gearbox, and pass through clutch shaft bearing and be supported on jackshaft on one end of gearbox, interior central siphon one end
It imbeds in bridge tube one end.Rim shoulder includes flange circle and from the outwardly extending central siphon in flange circle side, and described central siphon one end is embedding
Into in the bridge tube other end, flange circle is supported on jackshaft on the driving wheel wheel rim other end by second bearing.Every bridge
The front side of pipe is each to fix a ceding of Taiwan oil cylinder seat.
Further, the gear axis connection being separately positioned in the brake gear and gearbox of gearbox both sides, the brake
Vehicle device is located at the rear side of bridge tube.
Further, the driving wheel wheel rim is in dish, and towards bridge tube, dish-shaped central is inwardly protruding for the flange of the dish
One central platform, the flange are fixed on central platform.
Instead of drive hub, side deceleration bull gear and pinion gear are integrated in gearbox with driving wheel rim by the present invention,
The volume of bridge before driving is reduced, alleviates the weight of the present invention, reduces the manufacture cost of bridge before driving.The transmission of the present invention
Half-axile sleeve is in bridge tube, and gearbox is connected by the bridge tube of both sides with corresponding preceding wheel assembly respectively, by existing bridge tube and half
The structure that axis is provided separately becomes the structure that jackshaft is integrated in bridge tube, the torque that jackshaft mainly exports gearbox
Pass to front driving wheel assembly, bridge tube then protects its interior jackshaft, and connects into a rigid structure with gearbox, bridge tube with
Jackshaft supports main screw lift jointly.Since the overall weight of the present invention alleviates, thus improve wheeled wheat harvester
Field resists sunken handling capacity.The present invention possesses higher integrated level, convenient for the care and maintenance of front axle assy.
The above-mentioned advantage and feature of the present invention, will carry out diagram reconciliation by the non-limitative illustration of preferred embodiment below
It releases, these embodiments only provide as an example with reference to attached drawing.
Description of the drawings
Fig. 1 is the structure diagram of bridge before the existing split type driving of wheeled wheat harvester；
Fig. 2 is the structure diagram of the present invention；
Fig. 3 is I enlarged drawing of Fig. 2；
Fig. 4 is the A of Fig. 2 to enlarged view.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples.
As shown in Fig. 2, the present embodiment includes the gearbox 1 in the middle part of bridge before driving and is located at 2 liang of gearbox respectively
The bridge tube that two structures of side are identical combines 2, and due to the limitation of structure, the bridge tube in 1 left side of gearbox combines 2 length in Fig. 2
More than the length of the bridge tube combination 2 on 1 right side of gearbox.Each bridge tube combination 2 includes bridge tube 21 and the transmission being sleeved in bridge tube half
Axis 22, bridge tube combination 2 are played the role of connecting front driving wheel assembly 10 and gearbox 1 and protection jackshaft 22.
One end end of jackshaft 22 is put in the tank wall 11 of 1 side of gearbox, with the output gear 12 in gearbox 1
It is fixedly connected, the flange 221 of 22 other end of jackshaft is fixed on the center of driving wheel wheel rim 31.Driving wheel wheel rim 31 is in dish
Shape, the flange of the dish pass through several bolts towards bridge tube 21, the inwardly protruding central platform 311 of dish-shaped central, flange 221
Nut group 4 is fixed on central platform 311.
As shown in figure 3, bridge tube 21 is welding structural element, the wheel rim of gearbox flange 211 and the other end including one end
Flange 212, gearbox flange 211 and rim shoulder 212 are welded and fixed integrally by intermediate tube 213.Gearbox flange 211 is wrapped
It includes spacer flanger disk 214 and distinguishes outwardly extending outer central siphon 215 and interior central siphon 216 from intermediate 214 both sides of ring flange respectively, in
Between ring flange 214 be fixed on 1 corresponding side wall 11 of gearbox, 1 corresponding side wall 11 of gearbox is imbedded in outer 215 one end of central siphon
In, and passing through the support jackshaft 22 of clutch shaft bearing 12 on one end of gearbox 1, bridge tube 21 is imbedded in interior 216 one end of central siphon
In one end.Rim shoulder 212 includes flange circle 217 and from the outwardly extending central siphon 218 in 217 side of flange circle, the central siphon 218
One end is imbedded in 21 other end of bridge tube, and flange circle 217 is supported on jackshaft 22 close to driving wheel wheel rim by second bearing 13
On 31 other ends.A ceding of Taiwan oil cylinder seat 5 is fixed in the front side of every bridge tube 21, can to install the hinge ear of ceding of Taiwan oil cylinder,
So that the more compact structure of wheeled wheat harvester.
As shown in figure 4, the brake gear 6 for being separately positioned on 1 both sides of gearbox is connect with the gear shaft 13 in gearbox 1,
The brake gear 6 is located at the downside of bridge tube 21, and brake gear 6 is integrated into the both sides of gearbox 1 so that the present invention can be into one
It walks integrated, diminution volume and mitigates weight.
In addition to the implementation, the present invention can also have other embodiment, all to use equivalent substitution or equivalent transformation shape
Into technical solution, all fall within the present invention claims protection domain in.
Claims (7)
1. a kind of bridge before wheeled wheat harvester driving, it is characterised in that：Including be located at gearbox before driving in the middle part of bridge and
It is combined respectively positioned at the bridge tube of gearbox both sides, each bridge tube combination includes bridge tube and the jackshaft being sleeved in bridge tube, described
One end end of jackshaft is put in the tank wall of gearbox side, is fixedly connected with the output gear in gearbox, transmission half
The flange of the axis other end is fixed on the center of driving wheel wheel rim；Bridge tube one end is fixed on the corresponding side wall of gearbox, is passed through
Clutch shaft bearing is supported on jackshaft on one end of gearbox, and the bridge tube other end is supported on jackshaft by second bearing
On the driving wheel wheel rim other end.
2. bridge before wheeled wheat harvester driving as described in claim 1, it is characterised in that：The bridge tube includes the change of one end
The rim shoulder of fast case flange and the other end, gearbox flange and rim shoulder are fixedly connected integrally by intermediate tube.
3. bridge before the wheeled wheat harvester driving as described in right wants 2, it is characterised in that：Gearbox flange includes spacer flanger
Disk and distinguish outwardly extending outer central siphon and interior central siphon from intermediate ring flange both sides, it is corresponding that spacer flanger disk is fixed on gearbox
On side wall, outer central siphon one end is imbedded in the corresponding side wall of gearbox, and is passed through clutch shaft bearing and be supported on jackshaft close to speed change
On one end of case, interior central siphon one end is imbedded in bridge tube one end.
4. bridge before the wheeled wheat harvester driving as described in right wants 2, it is characterised in that：Rim shoulder include flange circle and from
The outwardly extending central siphon in flange circle side, described central siphon one end are imbedded in the bridge tube other end, and flange circle is supported by second bearing
In jackshaft on the driving wheel wheel rim other end.
5. bridge before wheeled wheat harvester driving as described in claim 1, it is characterised in that：Each fixation in front side of every bridge tube
One ceding of Taiwan oil cylinder seat.
6. bridge before wheeled wheat harvester driving as described in claim 1, it is characterised in that：It is separately positioned on gearbox both sides
Brake gear and gearbox in gear axis connection, the brake gear is located at the rear side of bridge tube.
7. bridge before wheeled wheat harvester driving as described in claim 1, it is characterised in that：The driving wheel wheel rim is in dish
Shape, the flange of the dish are fixed on central platform towards bridge tube, the inwardly protruding central platform of dish-shaped central, the flange
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082788.3A CN108128096A (en) | 2018-01-29 | 2018-01-29 | Bridge before wheeled wheat harvester driving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810082788.3A CN108128096A (en) | 2018-01-29 | 2018-01-29 | Bridge before wheeled wheat harvester driving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108128096A true CN108128096A (en) | 2018-06-08 |
Family
ID=62400937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810082788.3A Pending CN108128096A (en) | 2018-01-29 | 2018-01-29 | Bridge before wheeled wheat harvester driving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108128096A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2324765Y (en) * | 1998-04-04 | 1999-06-23 | 新乡市第一拖拉机厂 | Chassis of combined harvester |
| JP2006280243A (en) * | 2005-03-31 | 2006-10-19 | Mitsubishi Agricult Mach Co Ltd | Wiring structure of harvester |
| CN201646380U (en) * | 2010-04-07 | 2010-11-24 | 山东奥泰机械有限公司 | Drive axle of combined harvester |
| CN201745436U (en) * | 2010-08-04 | 2011-02-16 | 刘文富 | Front axle driving system |
| CN207984464U (en) * | 2018-01-29 | 2018-10-19 | 江苏沃得农业机械有限公司 | Bridge before wheeled wheat harvester driving |
-
2018
- 2018-01-29 CN CN201810082788.3A patent/CN108128096A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2324765Y (en) * | 1998-04-04 | 1999-06-23 | 新乡市第一拖拉机厂 | Chassis of combined harvester |
| JP2006280243A (en) * | 2005-03-31 | 2006-10-19 | Mitsubishi Agricult Mach Co Ltd | Wiring structure of harvester |
| CN201646380U (en) * | 2010-04-07 | 2010-11-24 | 山东奥泰机械有限公司 | Drive axle of combined harvester |
| CN201745436U (en) * | 2010-08-04 | 2011-02-16 | 刘文富 | Front axle driving system |
| CN207984464U (en) * | 2018-01-29 | 2018-10-19 | 江苏沃得农业机械有限公司 | Bridge before wheeled wheat harvester driving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180608 |