CN202364575U - Pre-cut alfalfa seed threshing and harvesting machine - Google Patents
Pre-cut alfalfa seed threshing and harvesting machine Download PDFInfo
- Publication number
- CN202364575U CN202364575U CN2011205385591U CN201120538559U CN202364575U CN 202364575 U CN202364575 U CN 202364575U CN 2011205385591 U CN2011205385591 U CN 2011205385591U CN 201120538559 U CN201120538559 U CN 201120538559U CN 202364575 U CN202364575 U CN 202364575U
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- China
- Prior art keywords
- seed
- frame
- transfer passage
- alfalfa
- box body
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Abstract
The utility model discloses a pre-cut alfalfa seed threshing and harvesting machine which comprises a machine frame, a machine frame traction rod, a transmission shaft, a deposition bin, a seed conveying channel, plant guide heads and a longitudinally-inclined roller, wherein the deposition bin is arranged on the machine frame; the seed conveying channel is connected with the deposition bin; and the plant guide heads are arranged at the front end of the machine frame at equal intervals. A traveling wheel is arranged below the machine frame; a fan is arranged in the seed conveying channel; the upper part of the deposition bin is provided with an air outlet; a collection box body connected with the seed conveying channel is arranged on the machine frame, and the front end of the collection box body is provided with an opening and is also provided with an inclined opening parallel to the longitudinally-inclined roller; the longitudinally-inclined roller is arranged in the inclined opening; and the opening of the collection box body, the collection box body and the conveying channel form a negative pressure channel for collecting and adsorbing seeds. The pre-cut alfalfa seed threshing and harvesting machine has the beneficial effects that as the longitudinally-inclined roller is arranged on the inner side of the inclined opening of the collection box body, and the collection box body and the seed conveying channel form the negative pressure channel for collecting and adsorbing the seeds, the seeds can be directly collected from an alfalfa plant; and collected alfalfa can be continuously utilized.
Description
Technical field
The utility model relates to a kind of alfalfa seed threshing prior to cutting reaping machine.
Background technology
Along with further implementing of conceding the land to forestry, returning farmland to grassland policy, need a large amount of grass seeds.Alfalfa is a perennial grass, belongs to good herbage, is the main herbage of wideling popularize.And the harvester of present alfalfa seed can only be gathered in the crops seed and concentrate on the part seed at the plant top, and seed harvest yield is less.
Summary of the invention
The utility model provides a seed harvest yield bigger alfalfa seed threshing prior to cutting reaping machine for solving the problem that existing prior art in use exists.
The technical scheme that the utility model solves existing issue is: alfalfa seed threshing prior to cutting reaping machine; Comprise frame, frame draw bar, power transmission shaft, be arranged at the deposition storehouse on the frame, the seed transfer passage that is connected with the deposition storehouse, the plant guide head that is arranged at frame front end equidistance, the cylinder of fore-and-aft tilt; Frame has road wheel, is provided with a blower fan in the seed transfer passage, and deposition top, storehouse is provided with air outlet; As improvement; Described frame is provided with the collection casing of a connection seed transfer passage, and described collection casing front end is provided with opening, and is provided with the angle parallel with the cylinder of fore-and-aft tilt; The cylinder of fore-and-aft tilt is arranged in the angle, and opening, collection casing and the transfer passage of gathering casing constitute a negative pressure channel.
As further improvement, the outlet of seed transfer passage is hinged with a curved cover plate in the described deposition storehouse.Above-mentioned collection casing integral body is a taper.
As further improvement, described frame is provided with the bogie of adjustable-angle, and described collection casing is arranged on the bogie, and the cylinder of described fore-and-aft tilt and vasculum sports association are moving, and seed transfer passage 5 is a bellows.
The utility model compared with prior art; The cylinder that fore-and-aft tilt is set is inboard in the angle of gathering casing; Gather the negative pressure channel that casing and seed transfer passage constitute a collection and absorb seed, its beneficial effect is directly to gather seed from the alfalfa plant, and the alfalfa grass after the collection can be continued to utilize; The loss of the utility model harvest product seed is little, and receipts are planted effective.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to Fig. 1; This case study on implementation comprises frame 1, frame draw bar 2, power transmission shaft 3, be arranged at deposition storehouse 4, the seed transfer passage 5 that is connected with deposition storehouse 4 on the frame 1, be arranged at the plant guide head 6 of frame 1 front end equidistance, the cylinder 7 of fore-and-aft tilt; Frame 1 has road wheel 11; Be provided with a blower fan 51 in the seed transfer passage 5, deposition 4 tops, storehouse are provided with air outlet 41, frame 1 be provided with one connect seed transfer passage 5, integral body is taper and gathers casing 12; Gather casing 12 front ends and be provided with opening; And be provided with the angle parallel with the cylinder of fore-and-aft tilt 7, the cylinder 7 of fore-and-aft tilt is arranged in the angle, gather casing opening, gather casing 12 and constitute a negative pressure channel with seed transfer passage 5.The outlet of seed transfer passage 5 is hinged with a curved cover plate 42 in the deposition storehouse 4.
Claims (4)
1. alfalfa seed threshing prior to cutting reaping machine; Comprise frame, frame draw bar, power transmission shaft, be arranged at the deposition storehouse on the frame, the seed transfer passage that is connected with the deposition storehouse, the plant guide head that is arranged at frame front end equidistance, the cylinder of fore-and-aft tilt; Frame has road wheel; Be provided with a blower fan in the seed transfer passage, deposition top, storehouse is provided with air outlet, it is characterized in that: described frame is provided with the collection casing of a connection seed transfer passage; Described collection casing front end is provided with opening; And be provided with the angle parallel with the cylinder of fore-and-aft tilt, and the cylinder of fore-and-aft tilt is arranged in the angle, and opening, collection casing and the transfer passage of gathering casing constitute a negative pressure channel.
2. alfalfa seed threshing prior to cutting reaping machine as claimed in claim 1 is characterized in that: the outlet of seed transfer passage is hinged with a curved cover plate in the described deposition storehouse.
3. alfalfa seed threshing prior to cutting reaping machine as claimed in claim 1 is characterized in that: described collection casing integral body is a taper.
4. alfalfa seed threshing prior to cutting reaping machine as claimed in claim 1; It is characterized in that: described frame is provided with the bogie of adjustable-angle; Described collection casing is arranged on the bogie; The cylinder of described fore-and-aft tilt and vasculum sports association are moving, and described seed transfer passage is a bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205385591U CN202364575U (en) | 2011-12-21 | 2011-12-21 | Pre-cut alfalfa seed threshing and harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205385591U CN202364575U (en) | 2011-12-21 | 2011-12-21 | Pre-cut alfalfa seed threshing and harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202364575U true CN202364575U (en) | 2012-08-08 |
Family
ID=46588308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205385591U Expired - Fee Related CN202364575U (en) | 2011-12-21 | 2011-12-21 | Pre-cut alfalfa seed threshing and harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202364575U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103518489A (en) * | 2013-10-11 | 2014-01-22 | 华中农业大学 | Method and device for collecting field falling grains of oilseed rape combine harvester |
| CN104186097A (en) * | 2014-05-12 | 2014-12-10 | 葛瑞杰 | Geographically-different shrub harvesting, seed removing and deep-root system digging machine and method for applying same |
| CN104221586A (en) * | 2014-07-31 | 2014-12-24 | 管中林 | On-site threshing and ground stalk cutoff combined harvester |
| CN108156936A (en) * | 2018-02-13 | 2018-06-15 | 青岛联合智造科技有限公司 | A kind of medical industry medicinal material wheat wormwood artemisia seed detaches cropper |
| CN110583215A (en) * | 2019-09-27 | 2019-12-20 | 秦朝学 | Negative pressure suction type pre-harvest threshing harvester and harvesting method |
-
2011
- 2011-12-21 CN CN2011205385591U patent/CN202364575U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103518489A (en) * | 2013-10-11 | 2014-01-22 | 华中农业大学 | Method and device for collecting field falling grains of oilseed rape combine harvester |
| CN103518489B (en) * | 2013-10-11 | 2016-01-20 | 华中农业大学 | A kind of field shattering collection method of rape combined harvester and device |
| CN104186097A (en) * | 2014-05-12 | 2014-12-10 | 葛瑞杰 | Geographically-different shrub harvesting, seed removing and deep-root system digging machine and method for applying same |
| CN104221586A (en) * | 2014-07-31 | 2014-12-24 | 管中林 | On-site threshing and ground stalk cutoff combined harvester |
| CN108156936A (en) * | 2018-02-13 | 2018-06-15 | 青岛联合智造科技有限公司 | A kind of medical industry medicinal material wheat wormwood artemisia seed detaches cropper |
| CN110583215A (en) * | 2019-09-27 | 2019-12-20 | 秦朝学 | Negative pressure suction type pre-harvest threshing harvester and harvesting method |
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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: 20120808 Termination date: 20121221 |