CN201167483Y - Grain barrel-removing mechanism of combine-harvester - Google Patents
Grain barrel-removing mechanism of combine-harvester Download PDFInfo
- Publication number
- CN201167483Y CN201167483Y CNU2008200837340U CN200820083734U CN201167483Y CN 201167483 Y CN201167483 Y CN 201167483Y CN U2008200837340 U CNU2008200837340 U CN U2008200837340U CN 200820083734 U CN200820083734 U CN 200820083734U CN 201167483 Y CN201167483 Y CN 201167483Y
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- China
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- unloading tube
- unloading
- combine
- terminal pad
- harvester
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Abstract
The utility model relates to a grain unloading drum of a combine harvester; wherein, the inner part is mainly formed by connecting a horizontal auger arranged on the lower part of a grain box with a grain unloading auger which is arranged outside the grain box and slant from top to bottom; the outer part is mainly formed by connecting a connection plate which is fixedly connected on the opening of the side of the grain box and shares the same shaft with the horizontal auger with a grain unloading drum which is communicated with the connection plate and is slant from top to bottom; wherein, the grain unloading drum shares the same shaft with the grain unloading auger. The harvester is characterized in that the grain unloading drum is movably connected with the connection plate. Compared with the prior art, the harvester has the advantages that when grain unloading operation is needed, the combine harvester can stretch the grain unloading drum out to the side surface of the harvester by rotating the grain unloading drum to realize routine high grain unloading; when harvesting operation or self moving and marching are carried out, the combine harvester can furl the grain unloading drum to the side surface of the harvester by rotating the grain unloading drum to avoid clashing the grain unloading drum, thus improving the operation efficiency of the harvester and reducing the vibration of the harvester.
Description
Technical field
The utility model relates to the combine technical field, particularly a kind of combine unloading tube mechanism.
Background technology
Combine generally adopts high-order unloading when the operation of large-scale farm, grain is discharged in the truck that is in the combine side after the unloading tube that has a down dip promotes from the tanker bottom.The high-order unloading tube of combine generally adopts open-type unloading tube at present, and this kind unloading tube gathers in operation or self shifts at grain header and also must be in the unloading position when advancing, and has avoided grain to spill from the interface of tanker and unloading tube.But,, tilt to stretch out a side at combine because the unloading tube is long always, be easy in the traveling process of combine, collide with, produce and damage, and the vibration that has directly strengthened combine, tangible negative effect all brought for service life of a machine and operating efficiency.
Summary of the invention
The purpose of this utility model is to solve the deficiency that prior art exists, and a kind of unloading tube mechanism that can rotate gathering is provided.
For achieving the above object, solution of the present utility model is: a kind of combine unloading tube mechanism, inside mainly is formed by connecting by the horizontal screw conveyor that the is positioned at the tanker bottom oblique unloading screw conveyor up and down outer with being positioned at tanker, outside mainly by be fixedly connected on tanker lateral opening place and with the coaxial terminal pad of horizontal screw conveyor with is connected with terminal pad and communicate about oblique unloading tube be formed by connecting, the unloading tube is coaxial with unloading screw conveyor, it is characterized in that unloading tube and terminal pad flexibly connect.
As preferably, the unloading tube is connected by a plate-like flange mechanism with terminal pad, this flange face and level vertical up and down with the terminal pad axis is oblique to intersect, and this flange mechanism is made up of unloading tube, spacer ring, spacing collar and the gap of the bolted coaxial line dish that is clamped and connected.
As preferably, the oblique crossing angle of described flange face and terminal pad axis horizontal is spent between 60 degree 30.
As preferably, horizontal screw conveyor is connected by one 90 degree universal joint with unloading screw conveyor.
As preferably, the spacing half-turns that spacing collar is installed by two symmetries are formed.
As preferably, oil cylinder flexibly connects with unloading tube and frame respectively by ball bearing, and oil cylinder drives the unloading tube when being subjected to the effect of hydraulic oil flexible and rotates with respect to terminal pad.
As preferably, the flexible control that is subjected to the driving cabin of combined-harvester control assembly of oil cylinder.
Compared with prior art, advantage of the present utility model is: when affiliated combine carries out the unloading operation at needs, can it be stretched out to the grain header side by rotation unloading tube, realize conventional high-order unloading; Shift when advancing when affiliated combine gathers in operation or self, it can be drawn in to the grain header side again, avoid the unloading tube to collide with, improve harvester operation efficient, and reduce the grain header vibration by rotation unloading tube.
Description of drawings
Fig. 1 is the structural representation of the utility model under the unloading job state;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the perspective exploded view of plate-like flange mechanism;
Fig. 4 is a unloading tube rounding state position view.
In the accompanying drawings, the corresponding relation of parts and numbering thereof is as follows: the 1-belt wheel; 2-bearing, 3-horizontal screw conveyor; The 4-tanker; The 5-terminal pad; The 6-bearing; The 7-universal joint; The 8-unloading screw conveyor; 9-unloading tube; The 10-spacing collar; 11-spacer ring, 12-unloading mouth; The terminal bearing of 13-unloading; The 14-ball bearing; The 15-oil cylinder; The 16-frame.
Embodiment
Combine unloading tube mechanism as shown in Figure 1, horizontal screw conveyor 3 is installed in the bearing 2 and the bearing 6 in the terminal pad 5 that is fixed in the tanker bottom.Horizontal screw conveyor 3 is connected by one 90 low side of spending universal joint 7 and unloading screw conveyor 8 at the end by bearing 6 outsides.The other end of unloading screw conveyor 8, promptly high-end, be installed in the terminal bearing 13 of the unloading of being fixed in the unloading tube 9.Under unloading job state as shown in Figure 1, horizontal screw conveyor 3 rotations are carried the cereal of tanker 4 bottoms, under the transmission of universal joint 7 to terminal pad 5 directions, on the unloading screw conveyor that has a down dip 8 continue these cereal from low side to high-end conveying, and cereal draws off from unloading mouth 12 the most at last.The power of horizontal screw conveyor 3 is by 1 input of fixedly connected with it belt wheel.Oil cylinder 15 is movably connected on respectively on frame 16 and the unloading tube 9 by two ball bearings 14, is used to provide the power of rotation unloading tube 9.
As shown in Figures 2 and 3, terminal pad 5 is transition member of a hollow between tanker 4 and unloading tube 9, and the one end is fixedlyed connected with tanker 4, and the other end and unloading tube 9 flexibly connect.The design feature of terminal pad 5 is, it is connected by a plate-like flange mechanism with unloading tube 9, the axis of this flange face and terminal pad 5 is vertical up and down and level is oblique intersects, and this flange mechanism is made up of unloading tube 9, spacer ring 11, spacing collar 10 and the gap of one group of coaxial line of the bolted dish 5 that is clamped and connected.In the present embodiment, the oblique crossing angle of described flange face and terminal pad 5 axis horizontal is 45 degree.Because the internal diameter of spacing collar 10 needs the external diameter less than terminal pad 5, so used two the same circular spacing half-turns to form a complete spacing collar 10 in the present embodiment.Between spacing collar 10 and unloading tube 9, by bolt fastening together be that an internal diameter is slightly larger than the spacer ring 11 that terminal pad 5 external diameters and thickness are slightly larger than terminal pad 5 thickness, like this, assembling back has just formed axial 2 millimeters and 1 mm clearance radially in this flange bindiny mechanism, so that unloading tube 9 can rotate with respect to terminal pad 5.
As shown in Figure 4, in the present embodiment, when need gathering in operation or self, shifts when advancing by combine, the grain header operating personnel operate the driver's cabin control assembly and inject hydraulic oil by hydraulic system in oil cylinder 15, oil cylinder 15 elongations, promote unloading tube 9 with respect to terminal pad 5 rotations, thereby it is drawn in to the grain header side.Like this, just can effectively avoid unloading tube 9 to collide with, improve harvester operation efficient, and reduce the grain header vibration, prolong the grain header whole service life.
When combine need carry out the unloading operation, carry out opposite operation and promptly can rotate unloading tube 9 it is stretched out to the grain header side, recover state as shown in Figure 1.
Claims (7)
1. combine unloading tube mechanism, inside is mainly by the horizontal screw conveyor (3) that is positioned at tanker (4) bottom be positioned at the outer oblique unloading screw conveyor (8) up and down of tanker (4) and be formed by connecting, the outside is mainly by being fixedly connected on tanker (4) lateral opening place and being formed by connecting with the oblique unloading tube (9) up and down that is connected with terminal pad (5) and communicate with the coaxial terminal pad (5) of horizontal screw conveyor (3), unloading tube (9) is coaxial with unloading screw conveyor (8), it is characterized in that unloading tube (9) flexibly connects with terminal pad (5).
2. combine unloading tube as claimed in claim 1 mechanism, it is characterized in that: unloading tube (9) is connected by a plate-like flange mechanism with terminal pad (5), this flange face and level vertical up and down with terminal pad (5) axis is oblique to intersect, and this flange mechanism is made up of unloading tube (9), spacer ring (11), spacing collar (10) and the gap of the bolted coaxial line dish (5) that is clamped and connected.
3. combine unloading tube as claimed in claim 2 mechanism is characterized in that: the oblique crossing angle of described flange face and terminal pad (5) axis horizontal is spent between 60 degree 30.
4. combine unloading tube as claimed in claim 2 mechanism is characterized in that: horizontal screw conveyor (3) is connected by one 90 degree universal joint (7) with unloading screw conveyor (8).
5. combine unloading tube as claimed in claim 2 mechanism is characterized in that: the spacing half-turns that spacing collar (10) is installed by two symmetries are formed.
6. combine unloading tube as claimed in claim 2 mechanism, it is characterized in that: oil cylinder (15) flexibly connects with unloading tube (9) and frame (16) respectively by ball bearing (14), and oil cylinder (15) drives unloading tube (9) when being subjected to the effect of hydraulic oil flexible and rotates with respect to terminal pad (5).
7. combine unloading tube as claimed in claim 6 mechanism is characterized in that: the flexible control that is subjected to the driving cabin of combined-harvester control assembly of oil cylinder (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200837340U CN201167483Y (en) | 2008-03-04 | 2008-03-04 | Grain barrel-removing mechanism of combine-harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200837340U CN201167483Y (en) | 2008-03-04 | 2008-03-04 | Grain barrel-removing mechanism of combine-harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201167483Y true CN201167483Y (en) | 2008-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200837340U Expired - Fee Related CN201167483Y (en) | 2008-03-04 | 2008-03-04 | Grain barrel-removing mechanism of combine-harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201167483Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668823A (en) * | 2012-05-24 | 2012-09-19 | 福田雷沃国际重工股份有限公司 | Combine harvester with grain tank device capable of being horizontally moved out |
| 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 |
| CN102958345A (en) * | 2010-09-17 | 2013-03-06 | 株式会社久保田 | Combine harvester |
| CN103004359A (en) * | 2012-12-31 | 2013-04-03 | 江苏沃得农业机械有限公司 | Grain unloading device of combined harvester |
| CN103563548A (en) * | 2012-07-18 | 2014-02-12 | 湖南省双峰县湘源皇视电子有限公司 | Combined harvester for automatically regulating working inclination angle of winnower |
| CN104838802A (en) * | 2015-02-02 | 2015-08-19 | 星光农机股份有限公司 | High-position grain unloading mechanism of harvester and harvester having same |
| CN105165233A (en) * | 2014-12-15 | 2015-12-23 | 江苏沃得农业机械有限公司 | Opening and closing composite control device for grain unloading drum of combine harvester |
| CN109526364A (en) * | 2018-12-18 | 2019-03-29 | 重庆鑫源农机股份有限公司 | A kind of harvester convenient for delivery chute and ceding of Taiwan installation |
| CN112514640A (en) * | 2020-10-28 | 2021-03-19 | 宁波财经学院 | Rotary discharging separator of grain harvester |
| CN113622938A (en) * | 2021-08-03 | 2021-11-09 | 中铁工程装备集团有限公司 | Heading machine and screw conveyor thereof |
-
2008
- 2008-03-04 CN CNU2008200837340U patent/CN201167483Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102958345A (en) * | 2010-09-17 | 2013-03-06 | 株式会社久保田 | Combine harvester |
| CN102958345B (en) * | 2010-09-17 | 2016-04-27 | 株式会社久保田 | Full stalk feeding type combined harvester |
| CN102668823A (en) * | 2012-05-24 | 2012-09-19 | 福田雷沃国际重工股份有限公司 | Combine harvester with grain tank device capable of being horizontally moved out |
| 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 |
| CN103563548A (en) * | 2012-07-18 | 2014-02-12 | 湖南省双峰县湘源皇视电子有限公司 | Combined harvester for automatically regulating working inclination angle of winnower |
| CN103004359A (en) * | 2012-12-31 | 2013-04-03 | 江苏沃得农业机械有限公司 | Grain unloading device of combined harvester |
| CN105165233A (en) * | 2014-12-15 | 2015-12-23 | 江苏沃得农业机械有限公司 | Opening and closing composite control device for grain unloading drum of combine harvester |
| CN105165233B (en) * | 2014-12-15 | 2017-03-29 | 江苏沃得农业机械有限公司 | Grain discharge drum of combine opens and closes composite control apparatus |
| CN104838802A (en) * | 2015-02-02 | 2015-08-19 | 星光农机股份有限公司 | High-position grain unloading mechanism of harvester and harvester having same |
| CN109526364A (en) * | 2018-12-18 | 2019-03-29 | 重庆鑫源农机股份有限公司 | A kind of harvester convenient for delivery chute and ceding of Taiwan installation |
| CN109526364B (en) * | 2018-12-18 | 2022-04-05 | 重庆鑫源农机股份有限公司 | Harvester convenient to conveyer trough and header installation |
| CN112514640A (en) * | 2020-10-28 | 2021-03-19 | 宁波财经学院 | Rotary discharging separator of grain harvester |
| CN112514640B (en) * | 2020-10-28 | 2021-11-02 | 宁波财经学院 | Rotary discharging separator of grain harvester |
| CN113622938A (en) * | 2021-08-03 | 2021-11-09 | 中铁工程装备集团有限公司 | Heading machine and screw conveyor thereof |
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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: 20081224 Termination date: 20150304 |
|
| EXPY | Termination of patent right or utility model |