CN201011782Y - Corn sheller - Google Patents
Corn sheller Download PDFInfo
- Publication number
- CN201011782Y CN201011782Y CNU200720089778XU CN200720089778U CN201011782Y CN 201011782 Y CN201011782 Y CN 201011782Y CN U200720089778X U CNU200720089778X U CN U200720089778XU CN 200720089778 U CN200720089778 U CN 200720089778U CN 201011782 Y CN201011782 Y CN 201011782Y
- Authority
- CN
- China
- Prior art keywords
- threshing
- threshing tube
- threshing cylinder
- core
- shell
- 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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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a corn threshing machine, which comprises a stander; the upper part of the stander is provided with a threshing cylinder, the bottom of the stander is provided with a seed output passage, a threshing roller is arranged inside the threshing cylinder, the bottom circumferential face of the threshing cylinder is a fixed sieve bottom, a material feeding passage is arranged at a side on the top of the threshing cylinder, the threshing cylinder is also provided with a shell-core output port, the shell-core output port is arranged on the circumference of the material feeding passage far away from the threshing cylinder. The shell-core output port of the utility model is arranged on the circumference of the material feeding passage far away from the threshing cylinder; when the corn is separated in the threshing cylinder, the shell and the core cannot be directly discharged from the end face of the threshing cylinder, the initial discharging speed of the shell and the core is small, the grain cannot be output along with the shell and the core; therefore, the shell and the core does not need further selected; additionally, the grain is much cleaner after the second selection of the swinging cleaning air-duct during the dropping process; moreover, the corn can be fed into the threshing cylinder through the feeding mechanism without manual feeding, which reduces the labor intensity of the agricultural production.
Description
Technical field
The utility model relates to agricultural machinery, especially a kind of husker sheller.
Background technology
The structure of the husker sheller on the existing market mainly comprises threshing tube and screening mechanism; be provided with rotating grain threshing roller in the threshing tube; the top of threshing tube one side is provided with charging aperture; going out skin knockout mouth is arranged on the end face of threshing tube away from charging aperture one end; can be when grain threshing roller rotates with the core of corn; skin separates with seed; seed can leak down from the screen cloth of threshing tube bottom; the corncob of taking off earlier; the corn pushing tow that enters after skin is subjected to and discharging from going out skin knockout mouth; because corncob; skin is not subjected to any stopping when discharging; a large amount of corn seeds also can be mixed in core; intracutaneous is discharged from going out skin knockout mouth together; so just need be to core; skin carries out postsearch screening; more time-consuming; and the screening and separating effect of existing husker sheller is relatively poor; cause the threshing rear impurity more; existing in addition husker sheller is artificial feeding, and labour intensity is bigger.
The utility model content
The purpose of this utility model is to provide in a kind of core skin that the seed core skin of corn can be separated and discharge sneaks into corn seed husker sheller seldom.
The technical solution of the utility model is: a kind of husker sheller; comprise frame; upper rack is provided with the threshing tube; the frame bottom is provided with the seed output channel; be provided with grain threshing roller in the threshing tube, at the bottom of the bottom periphery of threshing tube was gravity flow screen, a side at threshing tube top was provided with the pan feeding passage; the threshing tube also is provided with out skin knockout mouth, describedly goes out skin knockout mouth and is arranged on the periphery away from the pan feeding passage of threshing tube.
The below of threshing tube is provided with the air duct of cleaning that can swing, and the bottom of cleaning air duct is provided with at the bottom of the secondary sorting screen, and the side of cleaning air duct is provided with the gettering fan, and the outside of gettering fan is provided with the louvered protective cover.
One end of the turning cylinder of described threshing tube is provided with the input belt pulley and the output belt pulley that can connect power, the other end of the turning cylinder of threshing tube is in transmission connection by the turning cylinder of belt pulley and belt and gettering fan, also be provided with and export the transmission of power turning cylinder that belt pulley is in transmission connection on the frame, the termination of transmission of power turning cylinder is by eccentric shaft and walking bar rod and clean air duct and be in transmission connection.
Be connected with feed mechanism on the described pan feeding passage, feed mechanism be slope down to ground, in be provided with the hollow channel of conveyer belt.
Of the present utility modelly go out skin knockout mouth and be arranged on the periphery away from the pan feeding passage of threshing tube, after corn separates in the threshing tube, core-skin can not directly be discharged from the end face of threshing tube, compare with the skin knockout mouth that goes out that existing husker sheller is arranged on the threshing tube end face, the initial velocity that core-skin is discharged is less, seed is seldom taken out of with core-skin, does not need substantially core-skin is screened again; Make seed cleaner behind postsearch screening of cleaning air duct that process can be swung in the seed dropping process and the gettering in addition; In addition, corn can enter the threshing tube from ground through feed mechanism, need not artificial feeding, reduces the labour intensity of agricultural production.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the end view of Fig. 1.
Embodiment
As Fig. 1, shown in Figure 2, upper rack is provided with threshing tube 3, be provided with grain threshing roller 15 in the threshing tube 3, one side at threshing tube 3 tops is provided with the pan feeding passage, the pan feeding passage is connected with feed mechanism 2, feed mechanism 2 is for sloping down to ground, in be provided with the hollow channel of conveyer belt, be provided with out skin knockout mouth 5 in periphery on the threshing tube 3 away from the pan feeding passage, the bottom periphery of threshing tube 3 is at the bottom of the gravity flow screen 4, the below of threshing tube 3 be provided with can swing clean air duct 7, the bottom of cleaning air duct 7 is provided with at the bottom of the secondary sorting screen 8, the side of cleaning air duct 7 is provided with gettering fan 9, the outside of gettering fan 9 is provided with louvered protective cover 10, and 8 below is provided with seed output channel 11 at the bottom of the secondary sorting screen.One end of the turning cylinder of grain threshing roller 15 is provided with power input pulley 12 and output belt pulley 13, the other end of the turning cylinder of threshing tube 3 is in transmission connection by the turning cylinder of belt pulley and belt and gettering fan 9, also be provided with and export the transmission of power turning cylinder 14 that belt pulley 13 is in transmission connection on the frame, the termination of transmission of power turning cylinder 14 by eccentric shaft and walking bar rod 6 with clean air duct 7 and be in transmission connection, transmission of power turning cylinder 14 also is in transmission connection by the conveyer belt of belt pulley and belt and feed mechanism 2.
Claims (4)
1. husker sheller; comprise frame; upper rack is provided with the threshing tube; the frame bottom is provided with the seed output channel; be provided with grain threshing roller in the threshing tube, at the bottom of the bottom periphery of threshing tube was gravity flow screen, a side at threshing tube top was provided with the pan feeding passage; the threshing tube also is provided with out skin knockout mouth, it is characterized in that: describedly go out skin knockout mouth and be arranged on the periphery away from the pan feeding passage of threshing tube.
2. husker sheller according to claim 1; it is characterized in that: the below of threshing tube is provided with the air duct of cleaning that can swing; the bottom of cleaning air duct is provided with at the bottom of the secondary sorting screen, and the side of cleaning air duct is provided with the gettering fan, and the outside of gettering fan is provided with the louvered protective cover.
3. husker sheller according to claim 2; it is characterized in that: an end of the turning cylinder of described threshing tube is provided with the input belt pulley and the output belt pulley that can connect power; the other end of the turning cylinder of threshing tube is in transmission connection by the turning cylinder of belt pulley and belt and gettering fan; also be provided with and export the transmission of power turning cylinder that belt pulley is in transmission connection on the frame, the termination of transmission of power turning cylinder is by eccentric shaft and walking bar rod and clean air duct and be in transmission connection.
4. according to claim 1 or 2 or 3 described husker shellers, it is characterized in that: be connected with feed mechanism on the described pan feeding passage, feed mechanism be slope down to ground, in be provided with the hollow channel of conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720089778XU CN201011782Y (en) | 2007-03-23 | 2007-03-23 | Corn sheller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720089778XU CN201011782Y (en) | 2007-03-23 | 2007-03-23 | Corn sheller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201011782Y true CN201011782Y (en) | 2008-01-30 |
Family
ID=39023568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720089778XU Expired - Fee Related CN201011782Y (en) | 2007-03-23 | 2007-03-23 | Corn sheller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201011782Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845192A (en) * | 2011-06-29 | 2013-01-02 | 井关农机株式会社 | Threshing device |
-
2007
- 2007-03-23 CN CNU200720089778XU patent/CN201011782Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102845192A (en) * | 2011-06-29 | 2013-01-02 | 井关农机株式会社 | Threshing device |
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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: 20080130 |