CN201303520Y - Husking free corn thresher - Google Patents
Husking free corn thresher Download PDFInfo
- Publication number
- CN201303520Y CN201303520Y CNU2008202212391U CN200820221239U CN201303520Y CN 201303520 Y CN201303520 Y CN 201303520Y CN U2008202212391 U CNU2008202212391 U CN U2008202212391U CN 200820221239 U CN200820221239 U CN 200820221239U CN 201303520 Y CN201303520 Y CN 201303520Y
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- CN
- China
- Prior art keywords
- threshing
- threshing cylinder
- roller
- cylinder
- spike
- 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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Abstract
The utility model discloses a husking free corn thresher, which comprises a stander. The stander is provided with a threshing cylinder and an exhaust fan which are horizontally arranged; the threshing cylinder is provided with a feeding opening and a discharge opening; the feeding opening is arranged on one side of the upper part of the threshing cylinder; a threshing roller is arranged in the threshing cylinder; the threshing roller is provided with a plurality of spike teeth; a screen stencil is paved on the lower part of the threshing cylinder; an air exhaust passage is arranged below the screen stencil; an air exhaust port of the exhaust fan is connected with the air exhaust passage; at least three rows of spike teeth of the threshing roller are arranged in the axial direction of the threshing roller; and each row of the spike teeth are respectively and spirally arranged. The utility model has reasonable design, compact structure, reliable work, few dropped grains and broken grains and threshing performance more than 98 percent, is not only suitable for threshing air-dried corn cobs, but also suitable for slightly-wet corn cobs, reduces the manual labor intensity, improves the working efficiency, and has good market prospect and great popularization and application potential.
Description
Technical field
The utility model relates to a kind of crops thresher machine, relates in particular to a kind of peeling husker sheller of exempting from.
Background technology
In the last few years, along with the sustained and rapid development of China's economy, the agricultural mechanization degree was also more and more higher.The crops thresher also is widely used; at present; the husker sheller that use in vast rural area can only separate the corn seed mostly with corncob; this just needs artificial earlier maize peel being peeled off; waste time and energy; in addition; existing a kind of spike-tooth general all arrangement along grain threshing roller surface axis direction on grain threshing roller of exempting from the peeling husker sheller grain threshing roller cylindraceous is provided with; and the discharging opening of thresher is arranged on bottom one side of threshing tube; in the thresher operation process; the situation that maize peel stops up threshing cylinder often appears; and this layout of spike-tooth causes the threshing performance of corn ear not high, the still residual corn seed that has more or less on corncob after the threshing, and this just still needs manually corn seed residual on the corncob to be deducted; increased artificial labour intensity, production efficiency is not high.
The utility model content
The utility model is in order to solve weak point of the prior art, provides a kind of threshing performance height, maize peel to be difficult for stopping up, operating efficiency is high exempts from the peeling husker sheller.
For solving the problems of the technologies described above; the utility model adopts following technical scheme: a kind of peeling husker sheller of exempting from; comprise frame; frame is provided with the threshing cylinder and the air exhauster of lateral arrangement; threshing cylinder is provided with charging aperture and discharging opening; charging aperture is positioned at threshing cylinder top one side; be provided with grain threshing roller in the threshing cylinder; grain threshing roller is provided with several spike-tooths; the threshing cylinder bottom is equipped with screen cloth, and the screen cloth below is provided with wind pumping channle, and the suction opeing of air exhauster is connected with wind pumping channle; the spike-tooth that described grain threshing roller is provided with is provided with three rows at least at the grain threshing roller axial direction, every row's spike-tooth all in the shape of a spiral shape arrange.
The discharging opening of described threshing cylinder is arranged on the threshing cylinder upper rear end of the relative side of charging aperture.
In the wind pumping channle of screen cloth below, be provided with right slide plate, left skateboard and lower skateboard from top to bottom successively on the described frame.
Described grain threshing roller and air exhauster band are in transmission connection.
Adopt said structure, spike-tooth on grain threshing roller in the shape of a spiral shape arrange, in threshing course, can better corn seed and corncob be broken away from, improve threshing performance, alleviated next step hand labor intensity; The foreign material discharging opening of threshing cylinder is arranged on the threshing cylinder upper rear end, has increased the threshing time of corn ear in threshing cylinder, and the generation of having avoided maize peel to stop up the threshing cylinder situation effectively; In the wind pumping channle of screen cloth below, be provided with left skateboard, right slide plate and lower skateboard from top to bottom successively on the frame, but the concentrated area receives sieve corn kernel down in the threshing cylinder, is convenient to collection and carries; Grain threshing roller and air exhauster band are in transmission connection, and whole like this thresher can use power source, an energy savings effectively; The utility model is reasonable in design, compact conformation, reliable operation, to spill the broken grain of grain few, threshing performance can reach more than 98%, be not only applicable to the threshing of the dried corn ear of airing, and be suitable for for the corn ear of wet point slightly in the same old way, alleviated hand labor intensity, improved operating efficiency, market prospects are good, and it is big to apply potentiality.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1.
Embodiment
As depicted in figs. 1 and 2; a kind of peeling husker sheller of exempting from of the present utility model; comprise frame 1; frame 1 adopts angle steel to be welded; frame 1 is provided with the threshing cylinder 2 and the air exhauster 3 of lateral arrangement; fixedly connected with frame 1 with support bar 18 by cross bar 17 in air exhauster 3 lower ends; threshing cylinder 2 is provided with charging aperture 4 and discharging opening 5; charging aperture 4 is positioned at threshing cylinder 2 tops one side; discharging opening 5 is arranged on threshing cylinder 2 upper rear end of charging aperture 4 relative sides; be provided with grain threshing roller 7 in the threshing cylinder 2; be welded with several spike-tooths 8 on the grain threshing roller 7; spike-tooth 8 is provided with three rows at least at the axial direction of grain threshing roller 7; every row's spike-tooth 8 all in the shape of a spiral shape arrange that threshing cylinder 2 bottoms are equipped with screen cloth 9, screen cloth 9 belows are provided with wind pumping channle 22; wind pumping channle 22 is welded on the frame 1 by iron sheet and surrounds, and the suction opeing 6 of air exhauster 3 is connected with wind pumping channle 22.Central shaft 11 two ends of the central shaft 10 of grain threshing roller 7 and air exhauster 3 are connected with frame 1 by bearing respectively, and the same end of central shaft 10 and central shaft 11 key respectively is connected with belt pulley 21 and belt pulley 12, and belt pulley 21 and belt pulley 12 are in transmission connection by the V-belt.In the wind pumping channle 22 of screen cloth 9 belows, be welded with right slide plate 13, left skateboard 14 and lower skateboard 15 on the frame 1 from top to bottom successively.
During threshing, earlier belt pulley 21 and motor or diesel engine equal power device are in transmission connection, opening motor or diesel engine then begins to rotate, driving grain threshing roller 7 and air exhauster 3 starts working, air exhauster 3 is by suction opeing 6,20 pairs of wind pumping channles of air outlet 22 carry out exhausting, in threshing cylinder 2, add unpeeled corn ear by charging aperture 4, corn ear is at the high speed rotating of the spike-tooth 8 of screw arrangement on the grain threshing roller 7 with under rubbing energetically, with maize peel, corn seed and corncob are separated, maize peel and corncob are by outside the discharging opening 5 discharge machines, corn kernel drops to right slide plate 13 in the wind pumping channle 22 by screen cloth 9, on left skateboard 14 and the lower skateboard 15 outside the discharge machine, lighter foreign material are under air exhauster 3 wind-force effects, by the suction opeing of wind pumping channle 22, outside the air outlet 20 discharge machines of air exhauster 22.Collection container can be placed by 15 lower part outlet places at lower skateboard, directly the corn kernel after the threshing is collected.Like this, ceaselessly can finish to mechanization and exempt from the work that corn kernel is taken off in peeling, save a large amount of manpowers to charging aperture 4 interpolation corn ear.
Claims (4)
1, a kind of peeling husker sheller of exempting from; comprise frame; frame is provided with the threshing cylinder and the air exhauster of lateral arrangement; threshing cylinder is provided with charging aperture and discharging opening; charging aperture is positioned at threshing cylinder top one side; be provided with grain threshing roller in the threshing cylinder; grain threshing roller is provided with several spike-tooths; the threshing cylinder bottom is equipped with screen cloth; the screen cloth below is provided with wind pumping channle; the suction opeing of air exhauster is connected with wind pumping channle, it is characterized in that: the spike-tooth that described grain threshing roller is provided with is provided with three rows at least at the grain threshing roller axial direction, every row's spike-tooth all in the shape of a spiral shape arrange.
2, a kind of peeling husker sheller of exempting from according to claim 1, it is characterized in that: the discharging opening of described threshing cylinder is arranged on the threshing cylinder upper rear end of the relative side of charging aperture.
3, a kind of peeling husker sheller of exempting from according to claim 1 and 2 is characterized in that: be provided with right slide plate, left skateboard and lower skateboard from top to bottom successively on the described frame in the wind pumping channle of screen cloth below.
4, a kind of peeling husker sheller of exempting from according to claim 3, it is characterized in that: described grain threshing roller and air exhauster band are in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202212391U CN201303520Y (en) | 2008-11-24 | 2008-11-24 | Husking free corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202212391U CN201303520Y (en) | 2008-11-24 | 2008-11-24 | Husking free corn thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201303520Y true CN201303520Y (en) | 2009-09-09 |
Family
ID=41095981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202212391U Expired - Fee Related CN201303520Y (en) | 2008-11-24 | 2008-11-24 | Husking free corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201303520Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771262A (en) * | 2012-08-14 | 2012-11-14 | 重庆市丰收农机制造有限公司 | Corn thresher |
| CN103141230A (en) * | 2013-03-18 | 2013-06-12 | 河北金博士农业机械有限公司 | Assembled mechanical corn ear drying storehouse |
| CN103999642A (en) * | 2014-05-22 | 2014-08-27 | 河南科技大学 | Flexible differential corn threshing machine |
| CN108686745A (en) * | 2018-07-21 | 2018-10-23 | 张辉普 | Wormwood leaf rod splitter |
-
2008
- 2008-11-24 CN CNU2008202212391U patent/CN201303520Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771262A (en) * | 2012-08-14 | 2012-11-14 | 重庆市丰收农机制造有限公司 | Corn thresher |
| CN103141230A (en) * | 2013-03-18 | 2013-06-12 | 河北金博士农业机械有限公司 | Assembled mechanical corn ear drying storehouse |
| CN103999642A (en) * | 2014-05-22 | 2014-08-27 | 河南科技大学 | Flexible differential corn threshing machine |
| CN108686745A (en) * | 2018-07-21 | 2018-10-23 | 张辉普 | Wormwood leaf rod splitter |
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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: 20090909 Termination date: 20101124 |