CN2875039Y - Double bottom grain box mechanism of combine harvester - Google Patents
Double bottom grain box mechanism of combine harvester Download PDFInfo
- Publication number
- CN2875039Y CN2875039Y CN 200620080969 CN200620080969U CN2875039Y CN 2875039 Y CN2875039 Y CN 2875039Y CN 200620080969 CN200620080969 CN 200620080969 CN 200620080969 U CN200620080969 U CN 200620080969U CN 2875039 Y CN2875039 Y CN 2875039Y
- Authority
- CN
- China
- Prior art keywords
- tanker
- grain
- unloading
- double bottom
- unloading tube
- 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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- Screw Conveyors (AREA)
Abstract
The utility model relates to a double bottom grain bin mechanism of combine harvester, which comprises a grain bin body and a grain discharging cylinder communicating with outlet end of the funnel-shaped throat area of the grain bin body. A distribution auger and a horizontal auger which are supported by the grain bin body are equipped in the inner cavity of the grain bin body. Two V shaped concave bottoms are equipped in the bottom surface of the grain bin body, and the horizontal augers are respectively equipped in each concave bottom. The grain discharging cylinder which is equipped with a grain discharging auger is tilted along the extension direction. Cone-shaped gear pair for power transmission is equipped in the inner end of the grain discharging auger. The utility model adopts this double bottom grain bin mechanism of combine harvester, as the length of the grain discharging cylinder is lengthened and the height for the outlet end is above 2 meters, thus the utility model can safely and directly discharge grain to grain discharging vehicle from distances away. Due to the utility model have two horizontal augers; the grain discharging speed is fast, which improves the working efficiency of the combine harvester.
Description
Technical field
The utility model relates to a kind of tanker mechanism of combine, the Double bottom tanker mechanism of a kind of combine of more specifically saying so.
Background technology
Present combine, along with the development of development of technology and type, its feed quantity also constantly increases, the seed flow of per minute can reach 60 kilograms-90 kilograms, can't bear by the method that manually connects grain with gunnysack at random, for this reason, most type has all disposed tanker.But be configured in the tanker on the combine now, the unloading mouth is not only low, and near again apart from casing, therefore can only take artificial gunnysack to connect grain, and its drawback is: 1, owing to stopping unloading continually, seriously have influence on the operating efficiency of combine; 2, connect grain, transportation with gunnysack, both original backwardness, labour intensity is big again.
Summary of the invention
The purpose of this utility model provide a kind of can be at a distance, apace to the Double bottom tanker mechanism of the combine of the direct unloading of transportation car.
In order to realize above-mentioned purpose, the Double bottom tanker mechanism of the combine that is provided, comprise tanker body and the unloading tube that is communicated with the port of export of the infundibulate aditus laryngis of tanker body, the distribution screw feeder and the horizontal screw conveyor that are supported on the tanker body are housed in the inner chamber of tanker body, its design feature is that the bottom surface of tanker body is provided with two V-shaped concave bottoms, a horizontal screw conveyor respectively is housed in each concave bottom, the unloading tube is inclined upwardly along stretching out direction, in the unloading tube unloading screw conveyor is housed, the conical gear that transferring power is equipped with in the inner of unloading screw conveyor is paid.
The above-mentioned unloading tube and the elevation angle of horizontal direction are 22 °.
The length of above-mentioned unloading tube is 2 meters-2.5 meters, for the unloading tube that makes elongation keeps stable under the unloading state, is connected to the support lead between unloading tube and tanker body.
Above-mentioned conical gear is paid and is installed in the gear-box, and gear-box is fixed in infundibulate aditus laryngis bottom.
Towards in not unloading the time, can be turned back to the combine travel position for what make the unloading tube, between tanker body and unloading tube, also be connected to angling cylinder.
During combine work; the clean seed of cleaning out through separating mechanism; be sent to the distribution screw feeder by the seed connecting gear; by the distribution screw feeder seed is full of the tanker intracoelomic cavity; again after two horizontal screw conveyors are pushed seed to the infundibulate aditus laryngis; enter the unloading tube,, seed is unloaded fast, at a distance to the transportation car by the promotion of unloading screw conveyor.The transportation car both can have been followed combine and travelled synchronously in the field with the machine unloading, also can rest in fixed venue, unloaded beam fast.
Learn by top narration, adopt the Double bottom tanker mechanism of combine provided by the utility model because the length of unloading tube lengthening, the port of export have the height more than 2 meters, thereby can safety directly at a distance to the unloading of unloading car; Because horizontal screw conveyor is two, thereby unloading speed is fast, has improved the operating efficiency of combine.
Description of drawings
Embodiment of the present utility model is illustrated in conjunction with the accompanying drawings, wherein:
Fig. 1 is the structural representation of the Double bottom tanker mechanism of the described combine of embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the right view of tanker body.
Wherein: 1 is the tanker body, and 2 is the infundibulate aditus laryngis, and 3 for the unloading tube, and 4 are the distribution screw feeder, and 5 be horizontal screw conveyor, and 6 be concave bottom, and 7 is unloading screw conveyor, and 8 pay for conical gear, and 9 is gear-box, and 10 is the support lead, and 11 is angling cylinder.
Embodiment
With reference to accompanying drawing, the Double bottom tanker mechanism of the described combine of embodiment, comprise tanker body 1 and the unloading tube 3 that is communicated with the port of export of the infundibulate aditus laryngis 2 of tanker body 1, the distribution screw feeder 4 and the horizontal screw conveyor 5 that are supported on the tanker body 1 are housed in the inner chamber of tanker body 1, the bottom surface of tanker body 1 is provided with two V-shaped concave bottoms 6, a horizontal screw conveyor 5 respectively is housed in each concave bottom 6, unloading tube 3 is inclined upwardly along stretching out direction, with the elevation angle of horizontal direction be 22 °, the length of unloading tube 3 is 2 meters-2.5 meters, be connected between unloading tube 3 and the tanker body 1 and help lead 10, unloading screw conveyor 7 is housed in unloading tube 3, the conical gear that transferring power is equipped with in the inner of unloading screw conveyor 7 pays 8, conical gear is paid 8 and is installed in the gear-box 9, gear-box 9 is fixed in infundibulate aditus laryngis 2 bottoms, also is connected to angling cylinder 11 between tanker body 1 and unloading tube 3.
Claims (6)
1, a kind of Double bottom tanker mechanism of combine, comprise tanker body (1) and the unloading tube (3) that is communicated with the port of export of the infundibulate aditus laryngis (2) of tanker body (1), the distribution screw feeder (4) and the horizontal screw conveyor (5) that are supported on the tanker body (1) are housed in the inner chamber of tanker body (1), the bottom surface that it is characterized in that tanker body (1) is provided with two V-shaped concave bottoms (6), a horizontal screw conveyor (5) respectively is housed in each concave bottom (6), unloading tube (3) is inclined upwardly along stretching out direction, unloading screw conveyor (7) is housed in unloading tube (3), and the conical gear that transferring power is equipped with in the inner of unloading screw conveyor (7) is paid (8).
2, the Double bottom tanker mechanism of combine according to claim 1 is characterized in that the unloading tube (3) and the elevation angle of horizontal direction are 22 °.
3, the Double bottom tanker mechanism of combine according to claim 2, the length that it is characterized in that unloading tube 3 is 2 meters-2.5 meters.
4,, it is characterized in that being connected between unloading tube (3) and the tanker body (1) support lead (10) according to the Double bottom tanker mechanism of claim 1,2 or 3 described combines.
5, the Double bottom tanker mechanism of combine according to claim 1 is characterized in that conical gear pays (8) and be installed in the gear-box (9), and gear-box (9) is fixed in infundibulate aditus laryngis (2) bottom.
6,, it is characterized in that between tanker body (1) and unloading tube (3), also being connected to angling cylinder (11) according to the Double bottom tanker mechanism of claim 1,2,3 or 5 described combines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080969 CN2875039Y (en) | 2006-02-08 | 2006-02-08 | Double bottom grain box mechanism of combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620080969 CN2875039Y (en) | 2006-02-08 | 2006-02-08 | Double bottom grain box mechanism of combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2875039Y true CN2875039Y (en) | 2007-03-07 |
Family
ID=37818285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620080969 Expired - Fee Related CN2875039Y (en) | 2006-02-08 | 2006-02-08 | Double bottom grain box mechanism of combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2875039Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110431983A (en) * | 2019-07-28 | 2019-11-12 | 湖南芳草生态农业科技有限责任公司 | A kind of green watermifoil field harvester |
| CN112514640A (en) * | 2020-10-28 | 2021-03-19 | 宁波财经学院 | Rotary discharging separator of grain harvester |
-
2006
- 2006-02-08 CN CN 200620080969 patent/CN2875039Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110431983A (en) * | 2019-07-28 | 2019-11-12 | 湖南芳草生态农业科技有限责任公司 | A kind of green watermifoil field harvester |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070307 |