CN201263320Y - Corn husker - Google Patents
Corn husker Download PDFInfo
- Publication number
- CN201263320Y CN201263320Y CNU2008200645694U CN200820064569U CN201263320Y CN 201263320 Y CN201263320 Y CN 201263320Y CN U2008200645694 U CNU2008200645694 U CN U2008200645694U CN 200820064569 U CN200820064569 U CN 200820064569U CN 201263320 Y CN201263320 Y CN 201263320Y
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- Prior art keywords
- roller
- shelling
- corn
- frame
- shelling roller
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Abstract
The utility model relates to a corn husker which comprises a stand (1), a power mechanism (2), and position-changing pair rollers formed by a husking roller A (15) and a husking roller B (29) which are installed on the stand; an unhusked corn feeding hopper (25) is arranged at one side of the position-changing pair rollers, a husked corn discharging hopper (13) is arranged at the other side of the position-changing pair rollers, and a corn channel is arranged above the position-changing pair rollers and at the adjacent boundary lines between the position-changing pair rollers; one end of the corn channel is communicated with the unhusked corn feeding hopper (25), the other end of the corn channel is communicated with the discharging hopper (13), and the clearances between the adjacent boundary lines form a corn husk outlet opening (43); a slide way for the husking roller A (15) and/or the husking roller B (29) is arranged on the stand (1), and a compression spring is arranged among the outer end point in the slide way, the husking roller A (15) and/or the husking roller B (29); or the surface layers of the husking roller A (15) and/or the husking roller B (29) are elastic layers (31) made of flexible material.
Description
One, technical field
The utility model belongs to a kind of agricultural product harvest machinery, is specially a kind of cron scourer.
Two, background technology
Corn is the crops of very extensively planting.Yet after corn ear moved down from the field, the shell that removes on the corn ear but was a thing that wastes time and energy.From the market and the Chinese patent of having announced see, all do not see any known technology of relevant cron scourer tool device so far.That is to say that from ancient times to the present, people's husking all is the mode of manually peeling off that adopts.
Three, summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, designs a kind of high efficiency cron scourer that the shell on the corn ear can be removed and do not damage or seldom damage maize kernel.
Basic ideas of the present utility model are: design a pair of displacement pair roller, allow the adjacent side boundary line (i.e. the contact wire of two pair rollers) of corn ear between this displacement pair roller when passing through, the corn shell is brought into minim gap between the displacement pair roller and is squeezed that pullling tears from corn ear falls below the displacement pair roller, and the adjacent side boundary line direction of corn between the displacement pair roller after the shelling discharges.
The technical solution adopted in the utility model is that a kind of cron scourer is characterized in that this cron scourer comprises:
Frame is fixed in the hood on the frame, a pair of opposite displacement pair roller of direction of rotation that constitutes by first shelling roller and second shelling roller that is loaded on the frame and is positioned at hood, and the axis of first shelling roller is parallel with the axis of second shelling roller;
A side that is positioned at the displacement pair roller on frame is provided with parchment corn feed hopper (mouth), the opposite side that is positioned at the displacement pair roller on frame is provided with shelling corn discharge bucket (mouth), be provided with the corn passage along the place, boundary line, adjacent side between the displacement pair roller directly over the displacement pair roller on the frame, corn passage one end is communicated with feed hopper, the corn passage other end is communicated with discharge bucket, and the gap between the boundary line, adjacent side constitutes the shuck outlet;
Described displacement pair roller is that the gap between nail shelling roller and the second shelling roller can be finely tuned automatically so that shuck can pass through from this gap when being subjected to the extruding of displacement pair roller, have two kinds of concrete technical schemes thus at least: 1, on frame, be provided with the slideway of first shelling roller and/or second shelling roller, between outer end points in slideway and first shelling roller and/or the second shelling roller compression spring is housed, so that the corn shell is brought into the effect of spring by compression when pullling that is squeezed of minim gap between the displacement pair roller, make first shelling roller and/or second shelling roller generation minute movement, allow the corn shell be torn from corn ear and fall below the displacement pair roller, the design principle basically identical of this scheme and traditional mechanical displacement pair roller; 2 or, the superficial layer of first shelling roller and/or second shelling roller is the elastic layer that flexible material is made, thereby realizes finely tuning automatically gap between first shelling roller and the second shelling roller by the distortion of elastic layer; Can certainly and use above-mentioned dual mode.
The actuating unit that drives the displacement pair roller can be electromotor, internal combustion engine, handle etc., and transmission mechanism can be belt, chain, gear etc. or its combination.
Hood is mainly considered to be provided with for aspect such as safe in utilization, and pair roller is just like the pair roller of oodle maker or rolling mill etc.
Further scheme is: first shelling roll axis is higher than second shelling roll axis, but is lower than second shelling roller peak.So that the mass pressure of corn ear self is pressed on the second shelling roller as far as possible, allows second shelling roller bring irregular corn ear shell between first shelling roller and the second shelling roller gap and allow corn ear shelling and pushing ahead automatically smoothly in rotation.
Further scheme is: first shelling roller is a rigid roller, second shelling roller comprises the second shelling roll shaft and the elastic layer that is placed on the second shelling roll shaft of rigidity, the axis of displacement pair roller is directed downwards inclination along feed hopper to discharge bucket, so that can further advance corn ear forward downwards, prevent that corn ear from stopping up the corn passage by the gravity of corn ear self.
Further scheme is: be fixed with one or more spike-tooths on first shelling roller, on elastic layer, have the groove that cooperates with spike-tooth, so that allow spike-tooth that the variation in gap between the pair roller is torn and do not influenced to the corn ear shell, in the practice, the height of spike-tooth should not be too high, is generally the 1-4 millimeter and is advisable.
Further scheme is: be provided with the protective cover that is fixed on the frame on the corn passage, have one or more openings on the protective cover, frame upper edge corn channel centerline on be positioned at protective cover is equipped with the compressing tablet driving shaft, the axis that is the compressing tablet driving shaft generally should be parallel with the axis of displacement pair roller, the opening part that is positioned at protective cover on the compressing tablet driving shaft is equipped with elastic pressuring plate, and the compressing tablet driving shaft is identical with second shelling roller direction of rotation.The purpose that elastic pressuring plate is set mainly is after corn ear enters the corn passage, elastic pressuring plate can be pushed down corn ear off and on and apply bigger pressure by corn ear to second shelling roller, make between corn ear and the second shelling roller bigger frictional force is arranged, can intermittently corn ear be dug simultaneously near second shelling roller one side, and elastic pressuring plate both had been subjected to the effect of elastic force, was unlikely to again to make to have excessive pressure influence corn ear between corn ear and the second shelling roller and push ahead.
Further scheme is: elastic pressuring plate is fixed or is articulated on the compressing tablet driving shaft by pin.Be that elastic pressuring plate both can be fixed on the compressing tablet driving shaft, also can be articulated on the compressing tablet driving shaft by pin.
Further scheme is: elastic pressuring plate can be the clockwork spring shape flexure strip that is similar to clockwork feed, also can be the flexure strip (containing plate, band etc.) that flexible material makes, as the elastomeric material sheet.
Further scheme is: be provided with the protective cover that is fixed on the frame on the corn passage, have one or more openings on the protective cover, along the corn channel centerline bearing pin is housed by second shelling roller one side on the frame on be positioned at protective cover, is hinged with the loose-leaf system pressing plate on the bearing pin.This scheme has replaced the complicated compressing tablet driving shaft of structure and the actuating unit of elastic pressuring plate on the compressing tablet driving shaft and compressing tablet driving shaft with the loose-leaf system pressing plate.
Further scheme is: on the inwall of protective cover by first shelling roller one side rotating shaft is housed, is hinged with the swing type division board in the rotating shaft, have the chute that cooperates with spike-tooth on the swing type division board, and the loose-leaf system pressing plate is positioned at above the swing type division board.Rotating shaft also can directly be fixed on (as under the situation of unshielded cover etc.) on the frame.This scheme drives the swing of swing type division board by spike-tooth, and the swing type division board drives the swing of loose-leaf system pressing plate, thereby can realize the effect near elastic pressuring plate.
Further scheme is: swaying direction and the vertical fork of second shelling roll axis are housed on the frame on be positioned at second shelling roller, be fixed with the oscillating rod type pressing plate of downward extension on the fork, one end of fork is hinged by an end of a swing arm pin and a connecting rod, another termination actuating unit of connecting rod.The oscillating rod type pressing plate also can realize being similar to the effect of elastic pressuring plate.
In the utility model, the bottom that is positioned at rigidity first shelling roller on the frame can also be provided with blade, and this blade is used to machine away the shuck that may be wrapped on the first shelling roller.
The utility model can also be easily be combined into existing husker sheller not only peels off but also the comprehensive maize processing machinery of threshing.
Through prototype test, the utility model has the advantages that, even the just corn ear that moves down in the ground also can high efficiencyly remove the shell on the corn ear and do not damage maize kernel, thereby can save a large amount of manpowers, for the corn planting person has solved huge problem.
Four, description of drawings
Fig. 1 is the partial sectional view of basic principle figure of the present utility model.
Fig. 2 is the partial sectional view of the vertical view after the dextrorotation of Fig. 1 drawing turn 90 degrees.
Fig. 3 is the enlarged drawing in F zone among Fig. 1.
Fig. 4 is the schematic diagram of a kind of embodiment of the present utility model.
Fig. 5 is the schematic diagram of another kind of embodiment of the present utility model.
Fig. 6 is the right view of a specific embodiment of the present utility model, and the K1 that also is Fig. 7 is to view.
Fig. 7 is the A-A echelon sectional view of Fig. 6.
Fig. 8 is that the K2 of Fig. 7 is to partial view.
Fig. 9 is the local amplification view of the main part among Fig. 8.
Figure 10 is the B portion partial enlarged drawing among Fig. 9.
Figure 11 is the C portion partial enlarged drawing among Fig. 9.
Figure 12 is that D among Figure 11 is to partial enlarged drawing.
Figure 13 is the schematic diagram of the embodiment 1 of the elastic pressuring plate in the utility model.
Figure 14 is the schematic diagram of the embodiment 2 of the elastic pressuring plate in the utility model.
Figure 15 is the schematic diagram of the embodiment 3 of the elastic pressuring plate in the utility model.
Figure 16 is the schematic diagram of the embodiment 4 of the elastic pressuring plate in the utility model.
Figure 17 is the schematic diagram of the embodiment 5 of the elastic pressuring plate in the utility model.
Figure 18 is the schematic diagram of the embodiment 6 of the elastic pressuring plate in the utility model.
Among the figure: 1, frame, 2, actuating unit, 3, powered pulley, 4, power belt, 5, counter pulley, 6, regulating wheel, 7, regulating wheel, 8, belt, 9, drive the compressing tablet belt pulley, 10, elastic pressuring plate, 11, hood, 12, protective cover, 13, discharging opening, 14, second shelling roll shaft, 15, first shelling roller, 16, first shelling belt pulley, 17, second shelling belt pulley, 18, intermediate belt, 19, the input belt, 20, hatched bucket, 21, the input belt pulley, 22, the output belt pulley, 23, the second gear, 24, A gear, 25, feed hopper, 26, the compressing tablet driving shaft, 27, elastic pressuring plate, 28, elastic pressuring plate, 29, second shelling roller, 30, first shelling roll shaft, 31, elastic layer, 32, rotating shaft, 33, key, 34, spike-tooth, 35, nut, 36, blade, 37, pin, 38, the swing type division board, 39, the loose-leaf system pressing plate, 40, bearing pin, 41, chute, 42, rotating shaft, 43, the shuck outlet, 44, material inlet, 45, the corn ear outlet, 46, crank-pin, 47, connecting rod, 48, the swing arm pin, 49, the swing arm of swing type division board, 50, the swing type division board, 51, fixing division board, 52, the oscillating rod type pressing plate, 53, fork, 54, swing link pin, 55, swing arm.
Five, embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As Fig. 1, Fig. 2 and Fig. 3, structure of the present utility model and operation principle are as follows:
When the adjacent side boundary line of corn ear between the opposite displacement pair roller of the direction of rotation that is made of first shelling roller 15 and second shelling roller 29 passed through, the corn shell is brought into minim gap between the displacement pair roller and is squeezed that pullling tears from corn ear falls below the displacement pair roller, and the adjacent side boundary line direction of corn between the displacement pair roller after the shelling discharges.Described minim gap can be the certain interval just reserved between first shelling roller 15 and second shelling roller 29 during fabrication of cron scourer and displacement pair roller the be squeezed displacement of generation or the stack of distortion; Also can be according to actual conditions when making cron scourer, first roller 15 and the second shelling roller 29 that shells is close to installation, minim gap all is displacement or the distortion that takes place when the displacement pair roller is squeezed, be that minim gap is extruded by shuck, and filling and is squeezed and the shuck of downward power in the minim gap.
In Fig. 1, Fig. 2 and Fig. 3, also provided simultaneously on the frame 1 and along the corn channel centerline bearing pin 40 has been housed by second shelling roller 29 1 sides, be hinged with loose-leaf system pressing plate 39 on the bearing pin 40, by first shelling roller 15 1 sides rotating shaft 42 is housed on the frame 1, be hinged with swing type division board 38 in the rotating shaft 42, have the chute 41 that cooperates with spike-tooth 34 on the swing type division board 38, and loose-leaf system pressing plate 39 is positioned at the embodiment above the swing type division board 38.
As Fig. 4, this figure has provided a kind of another kind of swing type division board 50 swings of drive that are made of crank-pin 46, connecting rod 47, swing arm pin 48, swing type division board swing arm 49, drives the embodiment of loose-leaf system pressing plate 39 motions again.
As Fig. 5, this figure has provided a kind of by crank-pin 46, connecting rod 47, swing arm pin 48, fixedly the realization that constitutes of division board 51, oscillating rod type pressing plate 52, fork 53, swing link pin 54, swing arm 55 is similar to the embodiment of the effect of elastic pressuring plate 10.
As Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11 and Figure 12, a kind of concrete cron scourer comprises: frame 1, be fixed in the hood 11 on the frame 1, the a pair of opposite displacement pair roller of direction of rotation that constitutes by first shelling roller 15 and second shelling roller 29 that is loaded on the frame 1 and is positioned at hood 11, and the axis of first shelling roller 15 is parallel with the axis of second shelling roller 29.
A side that is positioned at the displacement pair roller on frame 1 is provided with parchment corn feed hopper 25, the opposite side that is positioned at the displacement pair roller on frame 1 is provided with shelling corn discharge bucket 13, on frame 1, be positioned at and be provided with shuck hatched bucket 20 below the displacement pair roller, be provided with the corn passage along the place, boundary line, adjacent side between the displacement pair roller directly over the displacement pair roller on the frame 1, corn passage one end is communicated with feed hopper 25, the corn passage other end is communicated with discharge bucket 13, and the gap between the boundary line, adjacent side constitutes shuck outlet 43.
Wherein: first shelling roller 15 is a rigid roller, the superficial layer of second shelling roller 29 is the elastic layer 31 that flexible material is made, the inside is the second shelling roll shaft 14 of rigidity, and elastic layer 31 is to be combined by a plurality of elastic rings that elastomeric material is made, and elastic layer 31 interference fit are enclosed within on the second shelling roll shaft 14.
The axis of displacement pair roller 13 is directed downwards inclination along feed hopper 25 to discharge bucket.
On first shelling roller 15, be fixed with spike-tooth 34, on elastic layer 31, have the groove that cooperates with spike-tooth 34.
Be provided with the protective cover 12 that is fixed on the frame 1 on the corn passage, have opening on the protective cover 12, frame 1 upper edge corn channel centerline on be positioned at protective cover 12 is equipped with compressing tablet driving shaft 26, the opening part that is positioned at protective cover 12 on the compressing tablet driving shaft 26 is equipped with elastic pressuring plate 10,27,28, and compressing tablet driving shaft 26 is identical with the direction of rotation of second shelling roller 29.
The actuating unit 2 that drives the displacement pair roller is a motor, its transmission mechanism comprises: actuating unit 2 drives input belt pulley 21 by power belt 4 and output belt pulley 22 rotates synchronously, output belt pulley 22 drives first shelling roller 15 by input belt 19 and rotates, the other end at first shelling roller 15 is equipped with A gear 24, second gear 23 engagements on A gear 24 and second shelling roll shaft 14 1 ends drive 29 rotations of second shelling rollers, the other end of second shelling roller 29 is equipped with the belt pulley that drives intermediate belt 18, intermediate belt 18 drives counter pulley 5 decelerations and rotates, counter pulley 5 rotates by the driving compressing tablet belt pulley 9 that belt 8 drives on the compressing tablet driving shaft 26, thereby drives elastic pressuring plate 10,27,28 rotate.
It is fixing or be articulated on the compressing tablet driving shaft 26 and the multiple implementations such as shape of elastic pressuring plate 10 by pin 37 that Figure 13, Figure 14, Figure 15, Figure 16, Figure 17 and Figure 18 have provided elastic pressuring plate 10, but be not limited to aforesaid way in the practice.Elastic pressuring plate 10 is clockwork spring shape flexure strip or elastomeric material sheet or both combinations among the figure.
Claims (10)
1, a kind of cron scourer is characterized in that this cron scourer comprises:
Frame (1), be fixed in the hood (11) on the frame (1), a pair ofly be loaded on the opposite displacement pair roller of direction of rotation that constitutes by first shelling roller (15) and second shelling roller (29) that frame (1) went up and be positioned at hood (11), and first the shell axis of roller (29) of axis and the second of roller (15) that shells is parallel;
A side that is positioned at the displacement pair roller on frame (1) is provided with parchment corn feed hopper (25), the opposite side that is positioned at the displacement pair roller on frame (1) is provided with shelling corn discharge bucket (13), upward be provided with the corn passage along the place, boundary line, adjacent side between the displacement pair roller directly over the displacement pair roller in frame (1), corn passage one end is communicated with feed hopper (25), the corn passage other end is communicated with discharge bucket (13), and the gap between the boundary line, adjacent side constitutes shuck outlet (43);
On frame (1), be provided with the slideway of first shelling roller (15) and/or second shelling roller (29), between the outer end points in slideway and first shelling roller (15) and/or the second shelling roller (29) the compression spring be housed; Perhaps, the superficial layer of first shelling roller (15) and/or second shelling roller (29) is the elastic layer (31) that flexible material is made;
Drive the actuating unit (2) of displacement pair roller.
2, cron scourer according to claim 1 is characterized in that: first shelling roller (15) axis is higher than second shelling roller (29) axis, but is lower than second shelling roller (29) peak.
3, cron scourer according to claim 1 and 2, it is characterized in that: first shelling roller (15) is rigid roller, second shelling roller (29) comprises the second shelling roll shaft (14) of rigidity and is placed in shell elastic layer (31) on the roll shaft (14) of second that the axis of displacement pair roller is directed downwards inclination along feed hopper (25) to discharge bucket (13).
4, cron scourer according to claim 3 is characterized in that: be fixed with one or more spike-tooths (34) on first shelling roller (15), have the groove that cooperates with spike-tooth (34) on elastic layer (31).
5, cron scourer according to claim 3, it is characterized in that: be provided with the protective cover (12) that is fixed on the frame (1) on the corn passage, protective cover has one or more openings on (12), frame (1) upper edge corn channel centerline on be positioned at protective cover (12) is equipped with compressing tablet driving shaft (26), the opening part that is positioned at protective cover (12) on the compressing tablet driving shaft (26) is equipped with elastic pressuring plate (10,27,28), and compressing tablet driving shaft (26) is identical with the direction of rotation of second shelling roller (29).
6, cron scourer according to claim 5 is characterized in that: elastic pressuring plate (10,27,28) is fixed or is articulated on the compressing tablet driving shaft (26) by pin (37).
7, according to claim 5 or 6 described cron scourers, it is characterized in that: elastic pressuring plate (10,27,28) is clockwork spring shape flexure strip or elastomeric material sheet.
8, cron scourer according to claim 3, it is characterized in that: be provided with the protective cover (12) that is fixed on the frame (1) on the corn passage, protective cover has one or more openings on (12), frame (1) on be positioned at protective cover (12) goes up by second shelling roller (29) one sides and along the corn channel centerline bearing pin (40) is housed, and is hinged with loose-leaf system pressing plate (39) on the bearing pin (40).
9, cron scourer according to claim 8, it is characterized in that: on the inwall of protective cover (12) by first shelling roller (15) one sides rotating shaft (42) is housed, be hinged with swing type division board (38) in the rotating shaft (42), have the chute (41) that cooperates with spike-tooth (34) on the swing type division board (38), and loose-leaf system pressing plate (39) is positioned at above the swing type division board (38).
10, cron scourer according to claim 3, it is characterized in that: the fork (53) that swaying direction and second shelling roller (29) axis normal is housed on the frame (1) on be positioned at second shelling roller (29), be fixed with the oscillating rod type pressing plate (52) of downward extension on the fork (53), one end of fork (53) is hinged with an end of a connecting rod (47) by swing arm pin (48), another termination actuating unit (2) of connecting rod (47).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200645694U CN201263320Y (en) | 2008-08-04 | 2008-08-04 | Corn husker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200645694U CN201263320Y (en) | 2008-08-04 | 2008-08-04 | Corn husker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201263320Y true CN201263320Y (en) | 2009-07-01 |
Family
ID=40829657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200645694U Expired - Fee Related CN201263320Y (en) | 2008-08-04 | 2008-08-04 | Corn husker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201263320Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104285601A (en) * | 2014-07-03 | 2015-01-21 | 赵百华 | Motor-vibration-swinging-peeling type corn thresher |
| CN109005946A (en) * | 2018-09-29 | 2018-12-18 | 李禄海 | Double roller core shellers |
| CN111869434A (en) * | 2020-08-18 | 2020-11-03 | 冯福平 | Agricultural corn epidermis stripping equipment |
-
2008
- 2008-08-04 CN CNU2008200645694U patent/CN201263320Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104285601A (en) * | 2014-07-03 | 2015-01-21 | 赵百华 | Motor-vibration-swinging-peeling type corn thresher |
| CN109005946A (en) * | 2018-09-29 | 2018-12-18 | 李禄海 | Double roller core shellers |
| CN111869434A (en) * | 2020-08-18 | 2020-11-03 | 冯福平 | Agricultural corn epidermis stripping equipment |
| CN111869434B (en) * | 2020-08-18 | 2022-09-02 | 哈尔滨坤茁农业发展有限公司 | Agricultural corn epidermis stripping equipment |
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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: 20090701 Termination date: 20110804 |