CN107182430A - Harvester discharge mechanism - Google Patents
Harvester discharge mechanism Download PDFInfo
- Publication number
- CN107182430A CN107182430A CN201710538184.0A CN201710538184A CN107182430A CN 107182430 A CN107182430 A CN 107182430A CN 201710538184 A CN201710538184 A CN 201710538184A CN 107182430 A CN107182430 A CN 107182430A
- Authority
- CN
- China
- Prior art keywords
- tanker
- fixed
- discharge mechanism
- hydraulic jack
- return bend
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/1208—Tanks for grain or chaff
- A01D41/1217—Unloading mechanisms
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The present invention relates to a kind of harvester discharge mechanism, including tanker, grain barrel-removing, tanker is fixed with framework platform, grain barrel-removing is located above tanker, grain barrel-removing end and return bend are affixed, and return bend import is corresponding with tanker outlet port, and hydraulic jack is located at the outside of tanker, cylinder rod end and the return bend of hydraulic jack are hinged, and cylinder ends and the fixed seat of hydraulic jack are hinged.Hydraulic jack is placed in the outside of tanker by the present invention, fundamentally solves the pollution problem that the grain in tanker is caused due to hydraulic jack oil leak.
Description
Technical field
The present invention relates to a kind of harvester discharge mechanism.
Background technology
It is entitled " grain combine grain discharging screw conveyor " patent (patent with immediate prior art of the invention
Number：201220470297.4), tanker is fixed with framework platform, and grain barrel-removing is located above tanker, grain barrel-removing end and return bend
Affixed, the hydraulic jack for driving return bend to turn round is located in tanker, and the patent, which exists, to be disadvantageous in that：Hydraulic oil
Cylinder is located in tanker, because hydraulic jack has the hidden danger of oil leak, therefore the grain in tanker has contaminated risk.
The content of the invention
The present invention goal of the invention be to provide a kind of harvester discharge mechanism, be prevented effectively from the grain in tanker by liquid
The pollution of compressing cylinder oil leak.
Realize the object of the invention technical scheme：
A kind of harvester discharge mechanism, including tanker, grain barrel-removing, tanker are fixed with framework platform, and grain barrel-removing is located at tanker
Top, grain barrel-removing end and return bend are affixed, and return bend import is corresponding with tanker outlet port, it is characterised in that：Liquid
Compressing cylinder is located at the outside of tanker, and cylinder rod end and the return bend of hydraulic jack are hinged, and the cylinder ends of hydraulic jack are with consolidating
Reservation is hinged.
Further, tanker exit is provided with shrouding, and shrouding is provided with rotary table, and return bend is located at turn around base
Top, under hydraulic jack driving, return bend can be rotated relative to rotary table.
Further, provided with maintenance ladder, the top surface pedal of fixed seat one end and maintenance ladder is connected, the fixed seat other end
It is connected with tanker.
Further, the lower section of maintenance ladder top surface pedal is provided with perpendicular supporting leg and oblique supporting leg, and oblique supporting leg is provided with bending pedal；
Oblique supporting leg bottom is fixed with framework platform, and perpendicular supporting leg bottom is fixed with support beam；One end of support beam is fixed with framework platform, branch
The other end of support beam is fixed with tanker.
Further, maintenance ladder top surface pedal is provided with support base, and the support base is used to support grain barrel-removing driver element
Clutch support shaft.
Further, support base is made up of seat board and sleeve, and sleeve is fixed on seat board, and clutch support shaft is installed on sleeve
It is interior.
Further, seat board is provided with the horizontal waist hole for being used for adjusting installation site, maintenance ladder top surface pedal and accordingly set
There is the vertical waist hole of regulation installation site.
Further, fixed seat two ends are provided with the waist hole for being used for adjusting installation site.
The device have the advantages that：
Hydraulic jack of the present invention is located at the outside of tanker, and cylinder rod end and the return bend of hydraulic jack are hinged, hydraulic oil
The cylinder ends of cylinder are hinged with fixed seat；Hydraulic jack is placed in the outside of tanker by the present invention, fundamentally solves in tanker
The pollution problem that is caused due to hydraulic jack oil leak of grain.
Tanker exit of the present invention is provided with shrouding, and shrouding is provided with rotary table, and return bend is located at turn around the upper of base
Side, under hydraulic jack driving, return bend can be rotated relative to rotary table；The present invention by shrouding by the space in tanker with
Exterior space is isolated, and further ensures grain box grain and the hydraulic jack of outside and isolating for oil circuit, it is to avoid be contaminated.
The present invention is provided with maintenance ladder, and the top surface pedal of fixed seat one end and maintenance ladder is connected, the fixed seat other end with
Tanker is connected；The lower section of maintenance ladder top surface pedal is provided with perpendicular supporting leg and oblique supporting leg, and oblique supporting leg is provided with bending pedal；Tiltedly prop up
Leg bottom is fixed with framework platform, and perpendicular supporting leg bottom is fixed with support beam；One end of support beam is fixed with framework platform, support beam
The other end fixed with tanker.The present invention mutually supports fixation by fixed seat, maintenance ladder, framework platform, support beam, forms jail
Solid rigid structure, so as to ensure that the hydraulic jack in fixed seat being capable of smooth operations.
Maintenance ladder top surface pedal of the present invention is provided with support base, and the support base is used for the clutch for supporting grain barrel-removing driver element
Support shaft；Support base is made up of seat board and sleeve, and sleeve is fixed on seat board, and clutch support shaft is installed in sleeve.The present invention
Because clutch support shaft is constrained by support base, its shaft end is set to be fixed in the sleeve of support base, it is to avoid hanging, so as to reduce clutch
The bending force that support shaft is born, it is to avoid its deformed damaged.The maintenance ladder that the present invention is set up, not only facilitates operating personnel to grasp
Make, repair, and also act as the effect for reinforcing hydraulic jack and support clutch support shaft.
Seat board of the present invention is provided with the horizontal waist hole for being used for adjusting installation site, maintenance ladder top surface pedal and is correspondingly provided with tune
Save the vertical waist hole of installation site；Fixed seat two ends are provided with the waist hole for being used for adjusting installation site, more facilitate fixed seat and branch
Support the location and installation of seat seat board.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
Embodiment one：
As shown in figure 1, tanker 3 is fixed with framework platform 15, grain barrel-removing 19 is located at the top of tanker 3, the end of grain barrel-removing 19 with
Return bend 1 is bolted to connection, and the import of return bend 1 is corresponding with the outlet port of tanker 3, and this is prior art.Liquid
Compressing cylinder 7 (including supporting Hydraulic Elements, fluid pressure line) is located at the outside of tanker 3, cylinder rod end and the revolution of hydraulic jack 7
Elbow 1 is hinged, and cylinder ends and the fixed seat 8 of hydraulic jack 7 are hinged.When it is implemented, the bottom of return bend 1 is provided with convex
Platform, boss is provided with circular hole is installed, and upper connecting plate 5, lower connecting plate 4 are provided with circular hole is installed, and upper connecting plate 5, lower connecting plate 4 are by bolt with returning
Installation circular hole in turning first 1 is connected.The circular hole that supply and marketing axle is passed through is additionally provided with upper connecting plate 5, lower connecting plate 4, hydraulic jack 7
Cylinder ends are fixedly connected on upper connecting plate 5, on lower connecting plate 4 by bearing pin 20, and formation is hinged, i.e., hydraulic jack 7 can surround bearing pin
20 rotate.The other end of hydraulic jack 7 is hinged with fixing axle 9, and the one end of fixing axle 9 is weldingly fixed in fixed seat 8, and the other end has
Screw thread, is locked by self-locking nut to hydraulic jack 7.The exit of tanker 3 is provided with shrouding 6, and shrouding 6 is provided with rotary table
2, return bend 1 is located at turn around the top of base 2, and under the driving of hydraulic jack 7, return bend 1 can be 2 turns with respect to rotary table
It is dynamic.
Provided with maintenance ladder 14, the one end of fixed seat 8 is connected by the top surface pedal of bolt and maintenance ladder 14, fixed seat 8
The other end is connected by bolt with tanker 3.The lower section of maintenance ladder top surface pedal is provided with perpendicular supporting leg 22 and oblique supporting leg 21, tiltedly branch
Leg 21 is provided with bending pedal 12；The oblique bottom of supporting leg 21 is fixed with framework platform 15, and the perpendicular bottom of supporting leg 22 is fixed with support beam 13；
One end of support beam 13 is fixed with framework platform 15, and the other end and the tanker 3 of support beam 13 are fixed.
After harvester carries out a period of time operation, cereal is filled with, it is necessary to carry out unloading in tanker 3.Now operate hydraulic pressure
Joystick, the driving return bend 1 of hydraulic jack 7 is rotated around rotary table 2, the grain barrel-removing 19 being connected with return bend 1
Rotate therewith.When grain barrel-removing 19 is turned at unloading position, hydraulic jack 7 stops operation, the driver element work of grain barrel-removing 19
Make, the cereal in tanker is delivered in grain car, until cereal is unloaded to the greatest extent in tanker 3.Then, hydraulic control hand is operated
Handle, hydraulic jack 7 resets, and driving return bend 1, grain barrel-removing 19 reset, and hydraulic jack 7 is stopped.
Embodiment two：
As shown in figure 1, the driver element of grain barrel-removing includes engine, clutch support shaft 17, clutch pivoted arm 18, engine is defeated
Go out end 16 to be fixedly connected on the engine.Engine output end 16 is provided with clutch support shaft 17, clutch support shaft 17 and installed
There is clutch pivoted arm 18, the part that clutch pivoted arm 18 and its top are installed can be rotated with clutch support shaft 17.Clutch pivoted arm 18 with
Clutch operating device is connected, and driver can carry out operation to realize turning for clutch pivoted arm 18 in driver's cabin to manipulation device
It is dynamic, and clutch unlatching and closure, this is prior art.
In embodiment two, maintenance ladder 14 is located on the left of engine, and maintenance ladder top surface pedal is provided with support base, the support base
Clutch support shaft 17 for supporting grain barrel-removing driver element.Support base is made up of seat board 10 and sleeve 11, and sleeve 11 is fixed in
On seat board 10, clutch support shaft 17 is installed in sleeve 11.When clutch pivoted arm 18 or engine output end 16 etc. go wrong,
Operating personnel can carry out Operation and Maintenance on maintenance ladder 14, more convenient.In embodiment two, remaining structure and working principle is with real
Apply example one.
Embodiment three：
The difference of embodiment three and embodiment two is that the two ends of fixed seat 8 are provided with the waist hole for being used for adjusting installation site.Seat
Plate 10, which is provided with, is correspondingly provided with the perpendicular of regulation installation site on the horizontal waist hole for being used for adjusting installation site, maintenance ladder top surface pedal
To waist hole.
Claims (8)
1. a kind of harvester discharge mechanism, including tanker, grain barrel-removing, tanker are fixed with framework platform, grain barrel-removing is located on tanker
Side, grain barrel-removing end and return bend are affixed, and return bend import is corresponding with tanker outlet port, it is characterised in that：Hydraulic pressure
Oil cylinder is located at the outside of tanker, and cylinder rod end and the return bend of hydraulic jack are hinged, the cylinder ends of hydraulic jack and fixation
Seat is hinged.
2. harvester discharge mechanism according to claim 1, it is characterised in that：Tanker exit is provided with shrouding, shrouding
Provided with rotary table, return bend is located at turn around the top of base, under hydraulic jack driving, and return bend can relative revolution bottom
Seat is rotated.
3. harvester discharge mechanism according to claim 2, it is characterised in that：Provided with maintenance ladder, fixed seat one end and dimension
The top surface pedal for repairing ladder is connected, and the fixed seat other end is connected with tanker.
4. harvester discharge mechanism according to claim 3, it is characterised in that：The lower section of maintenance ladder top surface pedal is provided with perpendicular
Supporting leg and oblique supporting leg, oblique supporting leg are provided with bending pedal；Oblique supporting leg bottom is fixed with framework platform, erects supporting leg bottom and support beam
It is fixed；One end of support beam is fixed with framework platform, and the other end and the tanker of support beam are fixed.
5. harvester discharge mechanism according to claim 4, it is characterised in that：Maintenance ladder top surface pedal is provided with support
Seat, the support base is used for the clutch support shaft for supporting grain barrel-removing driver element.
6. harvester discharge mechanism according to claim 5, it is characterised in that：Support base is made up of seat board and sleeve, set
Cylinder is fixed on seat board, and clutch support shaft is installed in sleeve.
7. harvester discharge mechanism according to claim 6, it is characterised in that：Seat board, which is provided with, to be used to adjust installation site
Horizontal waist hole, the vertical waist hole of regulation installation site is correspondingly provided with maintenance ladder top surface pedal.
8. the harvester discharge mechanism according to claim 3 to 7 any one, it is characterised in that：Fixed seat two ends are provided with
Waist hole for adjusting installation site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538184.0A CN107182430A (en) | 2017-07-04 | 2017-07-04 | Harvester discharge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538184.0A CN107182430A (en) | 2017-07-04 | 2017-07-04 | Harvester discharge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107182430A true CN107182430A (en) | 2017-09-22 |
Family
ID=59881504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710538184.0A Pending CN107182430A (en) | 2017-07-04 | 2017-07-04 | Harvester discharge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107182430A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1056866A (en) * | 1996-08-21 | 1998-03-03 | Mitsubishi Agricult Mach Co Ltd | Grain-discharging device of harvester |
| CN102696336A (en) * | 2012-05-24 | 2012-10-03 | 福田雷沃国际重工股份有限公司 | Combine harvester capable of rotationally removing grain tank device |
| CN203423973U (en) * | 2013-07-24 | 2014-02-12 | 奇瑞重工股份有限公司 | Hydraulic lifting device of grain discharge cylinder |
| CN203748254U (en) * | 2014-03-06 | 2014-08-06 | 星光农机股份有限公司 | Grain collecting and discharging device of combine harvester and combine harvester provided with device |
| CN204482347U (en) * | 2015-03-10 | 2015-07-22 | 德阳市金兴农机制造有限责任公司 | A kind of screw feeder cylindrical shell locking device of grain header |
| CN204948769U (en) * | 2015-06-08 | 2016-01-13 | 浙江大学 | Grain combine's grain section of thick bamboo drive structure is unloaded to a high position |
| CN207652997U (en) * | 2017-07-04 | 2018-07-27 | 中联重机股份有限公司 | Harvester discharge mechanism |
-
2017
- 2017-07-04 CN CN201710538184.0A patent/CN107182430A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1056866A (en) * | 1996-08-21 | 1998-03-03 | Mitsubishi Agricult Mach Co Ltd | Grain-discharging device of harvester |
| CN102696336A (en) * | 2012-05-24 | 2012-10-03 | 福田雷沃国际重工股份有限公司 | Combine harvester capable of rotationally removing grain tank device |
| CN203423973U (en) * | 2013-07-24 | 2014-02-12 | 奇瑞重工股份有限公司 | Hydraulic lifting device of grain discharge cylinder |
| CN203748254U (en) * | 2014-03-06 | 2014-08-06 | 星光农机股份有限公司 | Grain collecting and discharging device of combine harvester and combine harvester provided with device |
| CN204482347U (en) * | 2015-03-10 | 2015-07-22 | 德阳市金兴农机制造有限责任公司 | A kind of screw feeder cylindrical shell locking device of grain header |
| CN204948769U (en) * | 2015-06-08 | 2016-01-13 | 浙江大学 | Grain combine's grain section of thick bamboo drive structure is unloaded to a high position |
| CN207652997U (en) * | 2017-07-04 | 2018-07-27 | 中联重机股份有限公司 | Harvester discharge mechanism |
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