CN209234328U - A kind of light-duty corn threshing cleaning plant - Google Patents
A kind of light-duty corn threshing cleaning plant Download PDFInfo
- Publication number
- CN209234328U CN209234328U CN201822136639.9U CN201822136639U CN209234328U CN 209234328 U CN209234328 U CN 209234328U CN 201822136639 U CN201822136639 U CN 201822136639U CN 209234328 U CN209234328 U CN 209234328U
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- CN
- China
- Prior art keywords
- threshing
- guide plate
- corn
- duty
- light
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Abstract
The utility model discloses a kind of light-duty corn threshing cleaning plants, belong to technical field of mechanical design, to solve existing maize harvesting machine threshing cleaning unit structure bulky, the problems such as clean rate is low, at high cost.The utility model includes threshing cylinder, concave grate, guide plate, sorting screen, blower, it is characterized in that, the rotary shaft at the both ends of the threshing cylinder is linked together by bearing and vehicle body, the intaglio plate sieve is directly together with automobile body welding, positioned at the lower section of the threshing cylinder, the guide plate is connected by bolts on the intaglio plate sieve, below the concave grate, the assembling is on fan installation frame, it is welded on the sorting screen, below the guide plate.The utility model structure is simple, light weight, at low cost, is able to solve existing maize harvesting machine threshing cleaning unit structure bulky, problem at high cost.
Description
Technical field
The utility model relates to technical field of mechanical design, in particular to a kind of light-duty corn threshing cleaning plant.
Background technique
The threshing cleaning unit volume of maize harvesting machine is big, structure bulky, the problem that clean rate is low, at high cost exist, and makes
At maize harvesting machine price, harvesting loss rate is high, hinders the popularization and use of maize harvesting machine.
Utility model content
In order to overcome the above technical problems, the utility model provides a kind of light-duty corn threshing cleaning plant.
Technical solutions of the utility model are as follows: a kind of light-duty corn threshing cleaning plant, including threshing cylinder, concave grate,
Guide plate, sorting screen, blower, which is characterized in that the rotary shaft at the both ends of the threshing cylinder is connected in by bearing and vehicle body
Together, the intaglio plate sieve is directly together with automobile body welding, and positioned at the lower section of the threshing cylinder, the guide plate passes through
Bolt-connection is on the intaglio plate sieve, and below the concave grate, the assembling is on fan installation frame, weldering
It connects on the sorting screen, below the guide plate.
Further, the light-duty corn threshing cleaning plant of described one kind, it is characterised in that before the threshing cylinder
The feed rake of section is designed as spirally, can be very good for corncob to be sent to threshing section, the separation tooth of the threshing section is uniform
Be distributed in separation tooth shaft on, significantly reduce the weight of threshing cleaning unit.
Further, the light-duty corn threshing cleaning plant of described one kind, it is characterised in that the guide plate inclination
Be mounted on the sorting screen, can be jumped out outside car body to avoid the corn kernel of abjection, reduce the loss late of harvest corn.
Further, the light-duty corn threshing cleaning plant of described one kind, it is characterised in that the assembling exists
Below the guide plate, the wind that blower is blown out can uniformly be blown out along guide plate, substantially increase the utilization of blower
Rate improves the clean rate of corn.
The beneficial effects of the utility model are
A kind of light-duty corn threshing cleaning plant of the utility model, separation tooth is evenly distributed in separation tooth shaft,
Alleviate the quality of device；Blower is arranged below guide plate, and the wind that blower is blown out uniformly is blown out, the benefit of blower is improved
With rate, the clean rate of harvest corn is improved；The cost of cropper is reduced, conducive to being widely popularized for cropper.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the corn threshing cleaning plant schematic diagram of the utility model；
Fig. 2 is the threshing roller structure schematic diagram of the utility model；
Fig. 3 is the concave sieve structure schematic diagram of the utility model；
In figure: 1- sorting screen；2- threshing cylinder；3- propeller；4- separates tooth；5- separates tooth shaft；6- concave grate；7- guiding
Plate；8- blower；9- fan installation frame；10- power input shaft；11- feed rake；12- rotary shaft 13- grid notch board；14- concave grate
Skeleton.
Specific embodiment
Referring to the light-duty corn threshing cleaning plant of the one kind of Figure of description 1 to attached drawing 3 to the utility model, make following
It explains in detail.
A kind of light-duty corn threshing cleaning plant, including threshing cylinder 2, concave grate 6, guide plate 7, sorting screen 1, blower
8, which is characterized in that the rotary shaft 12 at the both ends of the threshing cylinder 2 is linked together by bearing and vehicle body, the intaglio plate sieve
6 directly together with automobile body welding, and positioned at the lower section of the threshing cylinder 2, the guide plate 7 is connected by bolts in institute
On the intaglio plate sieve 6 stated, positioned at 6 lower section of concave grate, the blower 8 is mounted on fan installation frame 9, is welded on described
Sorting screen 1 on, below the guide plate.
Further, the light-duty corn threshing cleaning plant of described one kind, it is characterised in that before the threshing cylinder 2
The feed rake 11 of section is designed as spirally, can be very good for corncob to be sent to threshing section, and the separation tooth 4 of the threshing section is equal
Even is distributed in separation tooth shaft 5, significantly reduces the weight of threshing cleaning unit.
Further, the light-duty corn threshing cleaning plant of described one kind, it is characterised in that the guide plate 7 tilts
Be mounted on the sorting screen 1, can be jumped out outside car body to avoid the corn kernel of abjection, reduce the loss of harvest corn
Rate.
Further, the light-duty corn threshing cleaning plant of described one kind, it is characterised in that the blower 8 is mounted on
7 lower section of guide plate, the wind that blower is blown out can uniformly be blown out along guide plate, substantially increase the utilization of blower
Rate improves the clean rate of corn.
Above description is only a specific implementation of the present invention, those skilled in the art are practical new at this
In the range of type discloses, the variation that can be readily occurred in be should be covered by the scope of protection of the present invention.
Claims (4)
1. a kind of light-duty corn threshing cleaning plant, including threshing cylinder, concave grate, guide plate, sorting screen, blower, special
Sign is that the rotary shaft at the both ends of the threshing cylinder is linked together by bearing and vehicle body, and the concave grate is directly and vehicle
Body welds together, and positioned at the lower section of the threshing cylinder, the guide plate is connected by bolts in the concave grate
On, below the concave grate, the assembling is welded on the sorting screen, position on fan installation frame
Below the guide plate.
2. a kind of light-duty corn threshing cleaning plant as described in claim 1, it is characterised in that before the threshing cylinder
The feed rake of section is designed as spirally, can be very good for corncob to be sent to threshing section, the separation tooth of the threshing section is uniform
Be distributed in separation tooth shaft on, significantly reduce the weight of threshing cleaning unit.
3. a kind of light-duty corn threshing cleaning plant as described in claim 1, it is characterised in that the guide plate inclination
Be mounted on the sorting screen, can be jumped out outside car body to avoid the corn kernel of abjection, reduce the loss late of harvest corn.
4. a kind of light-duty corn threshing cleaning plant as described in claim 1, it is characterised in that the assembling exists
Below the guide plate, the wind that blower is blown out can uniformly be blown out along guide plate, substantially increase the utilization of blower
Rate improves the clean rate of corn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136639.9U CN209234328U (en) | 2018-12-19 | 2018-12-19 | A kind of light-duty corn threshing cleaning plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136639.9U CN209234328U (en) | 2018-12-19 | 2018-12-19 | A kind of light-duty corn threshing cleaning plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209234328U true CN209234328U (en) | 2019-08-13 |
Family
ID=67533719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822136639.9U Expired - Fee Related CN209234328U (en) | 2018-12-19 | 2018-12-19 | A kind of light-duty corn threshing cleaning plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209234328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121893A (en) * | 2020-08-16 | 2020-12-25 | 何雪峰 | Agricultural crushing system |
-
2018
- 2018-12-19 CN CN201822136639.9U patent/CN209234328U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112121893A (en) * | 2020-08-16 | 2020-12-25 | 何雪峰 | Agricultural crushing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20191219 |