CN203840782U - Harvester winnowing device fast in cleaning - Google Patents
Harvester winnowing device fast in cleaning Download PDFInfo
- Publication number
- CN203840782U CN203840782U CN201420263006.3U CN201420263006U CN203840782U CN 203840782 U CN203840782 U CN 203840782U CN 201420263006 U CN201420263006 U CN 201420263006U CN 203840782 U CN203840782 U CN 203840782U
- Authority
- CN
- China
- Prior art keywords
- grain
- box
- casing
- harvester
- case lid
- 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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- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model relates to a harvester winnowing device fast in cleaning and relates to the technical field of agricultural machinery. The harvester winnowing device is disposed on a harvester and comprises a box. A winnower is mounted in the box. A transmission sprocket component connected with the winnower is disposed on one side of the box. The transmission sprocket component is further connected with a spiral winnowing rod. One end of the spiral winnowing rod penetrates the box to be connected with the transmission sprocket component. A box cover is disposed on the upper portion of the box. One end of the box cover is hinged to the box. A clamp pin is disposed at one end of the upper portion of the box. A clamp groove matched with the clamp pin is formed in the box cover. When the box cover covers the box, the clamp pin is clamped into the clamp groove to lock the box cover, impurities can be prevented from entering the box, and the winnower can be cleaned by opening the box cover.
Description
Technical field
The utility model relates to agricultural machinery technological field, is specifically related to a kind of quick cleaning grain header rice grain and grain separator device.
Background technology
In agricultural production, agricultural harvester is widely used, and the kind of grain header and function are also more and more, for gathering in the grain header of paddy, wheat, use the most extensively.And combine is by harvesting with clean (screening and selection by winnowing) function and be combined as a whole, and easy and simple to handle, production efficiency is high, becomes main harvesting apparatus.
The grain header that technology is produced is at present mainly by frame, the main ceding of Taiwan, straw shift wheel, operating desk, separating mechanism, hoisting mechanism, engine, collection tanker, transmission system, running gear, vibratory sieve, front pneumatic separator, the secondary ceding of Taiwan and hydraulicefficiency elevation structure form, operating personnel operate on operating desk, the rotation of engine drives transmission system, transmission system drives running gear that grain header is advanced, straw shift wheel pushes the main ceding of Taiwan by crops, crops is cut off in the main ceding of Taiwan, the crops of cutting off is admitted to separating mechanism threshing, the cereal of threshing is fallen vibratory sieve, in the process falling, front pneumatic separator blows choosing to it, standing grain leaf in cereal is blown off, cereal after vibratory sieve screens is sent into collection tanker by hoisting mechanism again, in main ceding of Taiwan bottom, the secondary ceding of Taiwan is housed, be used for prescinding the bar in crops, hydraulicefficiency elevation structure is used for promoting the main ceding of Taiwan.
Grain header is in harvesting during Soybean and Other Crops, because the factor such as crop water content is large causes rice grain and grain separator to stop up, not reequiping cause, is that top is difficult for opening, and causes cleaning difficulty.
Utility model content
It is a kind of simple in structure that technical problem to be solved in the utility model is to provide, quick cleaning grain header rice grain and grain separator device reasonable in design.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of quick cleaning grain header rice grain and grain separator device, be arranged on grain header, comprise a casing, in described casing, rice grain and grain separator is installed, described casing one side is provided with the drive sprocket assembly being connected with rice grain and grain separator, described drive sprocket assembly is also connected with spiral material extraction rod, described spiral material extraction rod one end is connected with drive sprocket assembly through casing, on described casing top, be provided with a case lid, described case lid one end is hinged on casing, in one end, described casing top, be provided with bayonet lock, described case lid is provided with the draw-in groove coordinating with bayonet lock, when case lid covers on casing, bayonet lock is stuck on draw-in groove, realize the locking of case lid, prevent that foreign material from entering box house, when needs are cleared up rice grain and grain separator, only need open case lid.
Described bayonet lock comprises a holder, is hinged with a U-shaped snap ring on described holder, is connected with a pin on described snap ring.
Described pin is I-shaped structure, and two ends, pin bottom are connected on the sidewall of snap ring, can rotate along snap ring, and described snap ring can rotate along holder, realizes the locking of pin and draw-in groove.
The beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, by existing rice grain and grain separator is transformed, reach the object of quick cleaning grain header rice grain and grain separator.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model clamping pin structure figure.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As Fig. 1, shown in Fig. 2, a kind of quick cleaning grain header rice grain and grain separator device, be arranged on grain header, comprise a casing 1, in casing 1, rice grain and grain separator is installed, casing 1 one sides are provided with the drive sprocket assembly 2 being connected with rice grain and grain separator, drive sprocket assembly 2 is also connected with spiral material extraction rod 3, spiral material extraction rod 3 one end are connected with drive sprocket assembly 2 through casing 1, on casing 1 top, be provided with a case lid 4, case lid 4 one end are hinged on casing 1, in casing 1 one end, top, be provided with bayonet lock 5, case lid 4 is provided with the draw-in groove 6 coordinating with bayonet lock 5, when case lid 4 covers on casing 1, bayonet lock 5 is stuck on draw-in groove 6, realize the locking of case lid 4, prevent that foreign material from entering casing 1 inside, when needs are cleared up rice grain and grain separator, only need open case lid 4.Bayonet lock 5 comprises a holder 7, is hinged with a U-shaped snap ring 8 on holder 7, is connected with a pin 9 on snap ring 8.Pin 9 is I-shaped structure, and pin 9 two ends, bottom are connected on the sidewall of snap ring 8, can rotate along snap ring 8, and snap ring 8 can rotate along holder 7, realizes the locking of pin 9 and draw-in groove 6.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. clear up fast grain header rice grain and grain separator device for one kind, be arranged on grain header, comprise a casing, in described casing, rice grain and grain separator is installed, described casing one side is provided with the drive sprocket assembly being connected with rice grain and grain separator, described drive sprocket assembly is also connected with spiral material extraction rod, described spiral material extraction rod one end is connected with drive sprocket assembly through casing, it is characterized in that: on described casing top, be provided with a case lid, described case lid one end is hinged on casing, in one end, described casing top, be provided with bayonet lock, described case lid is provided with the draw-in groove coordinating with bayonet lock.
2. quick cleaning grain header rice grain and grain separator device according to claim 1, is characterized in that: described bayonet lock comprises a holder, is hinged with a U-shaped snap ring on described holder, is connected with a pin on described snap ring.
3. quick cleaning grain header rice grain and grain separator device according to claim 2, is characterized in that: described pin is I-shaped structure, and two ends, pin bottom are connected on the sidewall of snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263006.3U CN203840782U (en) | 2014-05-21 | 2014-05-21 | Harvester winnowing device fast in cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420263006.3U CN203840782U (en) | 2014-05-21 | 2014-05-21 | Harvester winnowing device fast in cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203840782U true CN203840782U (en) | 2014-09-24 |
Family
ID=51553866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420263006.3U Expired - Fee Related CN203840782U (en) | 2014-05-21 | 2014-05-21 | Harvester winnowing device fast in cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203840782U (en) |
-
2014
- 2014-05-21 CN CN201420263006.3U patent/CN203840782U/en not_active Expired - Fee Related
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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: 20140924 Termination date: 20150521 |
|
| EXPY | Termination of patent right or utility model |