CN205961884U - Cereal combine link gear that brakes - Google Patents
Cereal combine link gear that brakes Download PDFInfo
- Publication number
- CN205961884U CN205961884U CN201620956184.3U CN201620956184U CN205961884U CN 205961884 U CN205961884 U CN 205961884U CN 201620956184 U CN201620956184 U CN 201620956184U CN 205961884 U CN205961884 U CN 205961884U
- Authority
- CN
- China
- Prior art keywords
- support plate
- linkage
- brake
- screw rod
- central siphon
- 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
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- Braking Arrangements (AREA)
Abstract
The utility model relates to a mechanical equipment, concretely relates to cereal combine link gear that brakes, including frame foundation, central siphon seat and a spring holder, set up throttle handle and rocking arm board respectively on the frame foundation, adjusting screw and linkage bedplate set gradually between throttle handle and the rocking arm board, set up the central siphon between the central siphon seat, braking extension board, linkage extension board, return extension board and brake pedal set gradually on the body of central siphon, middle pull rod is being connected to the lower extreme of braking extension board, and the brake bar is being connected to middle pull rod's lower extreme, the utility model discloses simple structure, adjustment convenience, skidding link simultaneously and reduce the required power take off of walking to tensile force through compression spring carries out the skidding, has realized the effect of mild braking, has improved cereal combine's the driving nature controlled, thereby has improved the reliability of using.
Description
Technical field
This utility model is related to a kind of plant equipment and in particular to a kind of grain combine linkage brake mechanism.
Background technology
General grain combine skidding structure is：Brake pedal, master cylinder, brake cylinder, brake pipe,
Brake, a few part of brake disc, during brake, external force acts on brake pedal, acts on master cylinder by linkwork,
Brake fluid in master cylinder acts on brake cylinder by brake pipe, and brake cylinder acts on the brake, brake
Interior chuck will be clamped and installed in the brake disc in brake, is completed by the frictional force producing between brake and brake disc
Skidding, existing linkage brake mechanism complex operation, easy to install and safeguard, braking effect is not gentle, handling and can
Poor by property.
Utility model content
In order to solve the deficiency in above-mentioned technical problem, the purpose of this utility model is：A kind of corn is provided to combine receipts
Cutting mill linkage brake mechanism, structure is simple, easy to operate it is easy to installing and safeguarding.
The technical scheme that this utility model is adopted by its technical problem of solution is：
Described grain combine linkage brake mechanism, including the carrier base being fixed in plane on wheelhouse flat,
And it is fixed on central siphon seat and spring base on wheelhouse flat lower plane, carrier base is respectively provided with throttle control handle and pivoted arm
Plate, sets gradually adjusting screw rod and linkage seat board, arranges central siphon, the pipe of central siphon between central siphon seat between throttle control handle and pivoted arm plate
Braking support plate, linkage support plate, return support plate and brake pedal are set gradually on body, during the lower end of described braking support plate is connected to
Between pull bar, the lower end of intermediate draw bar is connected to brake bar；Described linkage support plate is fixedly connected with pivoted arm plate；Described return support plate
It is sequentially connected returning pull-spring, adjustment screw rod and spring base, spring base is also secured on the lower plane of wheelhouse flat.
Further preferably, setting elongated hole and installing hole on linkage seat board, the installation in the hole of adjusting screw rod insertion linkage seat board
Fastened, the installation in the hole that adjusting screw rod inserts setting on throttle control handle is fastened, the short axle head insertion of pivoted arm plate upper end
The long in the hole of linkage seat board is fastened.
Further preferably, braking support plate on arrange installing hole, intermediate draw bar upper end setting connect hangers, connect hangers with
Installing hole on braking support plate is attached, and the lower end of intermediate draw bar is provided with the connecting base plate of installing hole, on brake bar
The threaded rod at end is fixed on the installation in the hole of connecting base plate, the outside suit compression spring of threaded rod, and the lower end of brake bar sets
Put connection hangers, connect hangers and be connected with the deceleration device of external change speed gear box.
Further preferably, return support plate and adjustment screw rod are respectively provided with installing hole, the hook at returning pull-spring two ends is respectively
In the installing hole of insertion return support plate and adjustment screw rod, spring base arranges installing hole, adjustment screw rod inserts the installation of spring base
In the hole is fastened.
Compared with prior art, this utility model has the advantages that：
This utility model structure is simple, easy to adjust, and skidding links simultaneously and reduces the required power output of walking, and
Skidding is carried out by the tensile force of compression spring it is achieved that the effect of gentle braking, improve raising grain combine
The driving of machine is handling, thus improve the reliability of use.
Brief description
Fig. 1 this utility model structural representation；
Fig. 2 this utility model structural front view；
Fig. 3 this utility model structural side view.
In figure：1st, throttle control handle；2nd, adjusting screw rod；3rd, link seat board；4th, central siphon seat；5th, brake support plate；6th, intermediate draw bar；
7th, compression spring；8th, brake bar；9th, carrier base；10th, pivoted arm plate；11st, central siphon；12nd, return support plate；13rd, returning pull-spring；14、
Adjustment screw rod；15th, spring base；16th, link support plate；17th, brake pedal.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model embodiment is described further：
As Figure 1-3, grain combine linkage brake mechanism described in the utility model, including being fixed on driver's cabin
Carrier base 9 in plane on platform, and it is fixed on the central siphon seat 4 on wheelhouse flat lower plane and spring base 15, carrier base 9
On be respectively provided with throttle control handle 1 and pivoted arm plate 10, set gradually between throttle control handle 1 and pivoted arm plate 10 adjusting screw rod 2 and linkage
Seat board 3, arranges central siphon 11 between central siphon seat 4, the body of central siphon 11 sets gradually braking support plate 5, linkage support plate 16, return prop up
Plate 12 and brake pedal 17, above-mentioned part angular relationship each other and position relationship according to real space rational deployment,
The lower end of described braking support plate 5 is connected to intermediate draw bar 6, and the lower end of intermediate draw bar 6 is connected to brake bar 8；Described linkage
Plate 16 is fixedly connected with pivoted arm plate 10；Described return support plate 12 is sequentially connected returning pull-spring 13, adjustment screw rod 14 and spring
Seat 15, spring base 15 is also secured on the lower plane of wheelhouse flat.
Wherein, setting elongated hole and installing hole on linkage seat board 3, the installation in the hole of adjusting screw rod 2 insertion linkage seat board 3 is carried out
Fastening, the installation in the hole that adjusting screw rod 2 inserts setting on throttle control handle 1 is fastened, the short axle head insertion of pivoted arm plate 10 upper end
The long in the hole of linkage seat board 3 is fastened, and linkage seat board 3 passes through elongated hole can on the short axle head of pivoted arm plate 10 slidably be protected
Demonstrate,prove under non-skidding state, throttle control handle 1 manipulates unaffected；Braking support plate 5 on arrange installing hole, intermediate draw bar 6 upper
End setting connects hangers, connects hangers and is attached with the installing hole on braking support plate 5, the lower end of intermediate draw bar 6 is provided with
The connecting base plate of installing hole, the threaded rod of brake bar 8 upper end is fixed on the installation in the hole of connecting base plate, the outer sheath of threaded rod
Dress compression spring 7, the lower end setting of brake bar 8 connects hangers, connects hangers and is connected with the deceleration device of external change speed gear box, pressure
The tensile force of contracting spring 7 pulls the brake unit on change speed gear box；It is respectively provided with installing hole on return support plate 12 and adjustment screw rod 14,
The hook at returning pull-spring 13 two ends inserts in return support plate 12 and the installing hole of adjustment screw rod 14 respectively it is ensured that stopping during end of braking
Car link gear self-return, spring base 15 arranges installing hole, and the installation in the hole that adjustment screw rod 14 inserts spring base 15 is carried out
Fastening.
Pivoted arm plate 10 passes through connector and throttle control handle 1 and brake bar 8 is existed interaction relation, brakes when skidding
Pull bar 8 is braked, and throttle control handle 1 is affected by pivoted arm plate 10 simultaneously, reduces the output of walking power.
Specifically used process of the present utility model：
During mounting and adjusting, loosen the nut being clamped on spring base 15, when adjustment screw rod 14 moves forward and backward, adjust screw rod 14
Drive returning pull-spring 13, returning pull-spring 13 drives casing axis on central siphon seat 4 for the central siphon 11 to swing, the position of adjustment screw rod 14
Make returning pull-spring 13 tensioning, and tighten nut, to brake pedal 17 to apply active force it is ensured that brake pedal 17 is placed into lowest order
Put, now loosen be clamped in linkage seat board 3 on nut, during adjusting nut, linkage seat board 3 along adjusting screw rod 2 axial-movement,
In the state of ensureing that throttle control handle 1 is in foremost, make the elongated hole bottom hole center of setting on linkage seat board 3 by adjustment
Line is overlapped with the short axle head centrage of setting on pivoted arm plate 10, and tightens nut, it is ensured that mechanism is in certainly after above-mentioned adjustment terminates
So under state, loosen the nut being clamped on brake bar 8, adjustment brake bar 8 moves up and down, by brake bar 8 with external
Gearbox brake device connects, and in the state of ensureing compression spring 7 initial length, tightens on the threaded rod of brake bar 8
Nut, complete adjust.
Claims (4)
1. a kind of grain combine linkage brake mechanism, including the carrier base (9) being fixed in plane on wheelhouse flat,
And central siphon seat (4) and the spring base (15) being fixed on wheelhouse flat lower plane is it is characterised in that divide on carrier base (9)
Not She Zhi throttle control handle (1) and pivoted arm plate (10), set gradually adjusting screw rod (2) between throttle control handle (1) and pivoted arm plate (10)
With linkage seat board (3), between central siphon seat (4) setting central siphon (11), the body of central siphon (11) sets gradually braking support plate (5),
Linkage support plate (16), return support plate (12) and brake pedal (17), the lower end of described braking support plate (5) is connected to intermediate draw bar
(6), the lower end of intermediate draw bar (6) is connected to brake bar (8)；Described linkage support plate (16) is fixedly connected with pivoted arm plate (10)；
Described return support plate (12) is sequentially connected returning pull-spring (13), adjustment screw rod (14) and spring base (15), spring base (15)
It is also secured on the lower plane of wheelhouse flat.
2. grain combine linkage brake mechanism according to claim 1 is it is characterised in that link on seat board (3)
Setting elongated hole and installing hole, the installation in the hole of adjusting screw rod (2) insertion linkage seat board (3) is fastened, and adjusting screw rod (2) inserts
The installation in the hole of the upper setting of throttle control handle (1) is fastened, the length of short axle head insertion linkage seat board (3) of pivoted arm plate (10) upper end
In the hole is fastened.
3. grain combine linkage brake mechanism according to claim 1 is it is characterised in that brake on support plate (5)
Setting installing hole, the upper end setting of intermediate draw bar (6) connects hangers, connects hangers and carries out with the installing hole in braking support plate (5)
Connect, the lower end of intermediate draw bar (6) is provided with the connecting base plate of installing hole, and the threaded rod of brake bar (8) upper end is fixed on
The installation in the hole of connecting base plate, outside suit compression spring (7) of threaded rod, the lower end setting of brake bar (8) connects hangers,
Connect hangers to be connected with the deceleration device of external change speed gear box.
4. grain combine linkage brake mechanism according to claim 1 it is characterised in that return support plate (12) with
Installing hole is respectively provided with adjustment screw rod (14), the hook at returning pull-spring (13) two ends inserts return support plate (12) and adjustment respectively
In the installing hole of screw rod (14), spring base (15) is upper to arrange installing hole, and the installing hole of spring base (15) is inserted in adjustment screw rod (14)
Inside fastened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956184.3U CN205961884U (en) | 2016-08-28 | 2016-08-28 | Cereal combine link gear that brakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956184.3U CN205961884U (en) | 2016-08-28 | 2016-08-28 | Cereal combine link gear that brakes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205961884U true CN205961884U (en) | 2017-02-22 |
Family
ID=58037154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620956184.3U Expired - Fee Related CN205961884U (en) | 2016-08-28 | 2016-08-28 | Cereal combine link gear that brakes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205961884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018099108A (en) * | 2016-12-21 | 2018-06-28 | 株式会社クボタ | Harvester |
-
2016
- 2016-08-28 CN CN201620956184.3U patent/CN205961884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018099108A (en) * | 2016-12-21 | 2018-06-28 | 株式会社クボタ | Harvester |
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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: 20170222 Termination date: 20170828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |