CN202222177U - Novel corn thresher - Google Patents
Novel corn thresher Download PDFInfo
- Publication number
- CN202222177U CN202222177U CN2011203647890U CN201120364789U CN202222177U CN 202222177 U CN202222177 U CN 202222177U CN 2011203647890 U CN2011203647890 U CN 2011203647890U CN 201120364789 U CN201120364789 U CN 201120364789U CN 202222177 U CN202222177 U CN 202222177U
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- cylinder
- wheel
- vibratory sieve
- corn thresher
- roll
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Abstract
A novel corn thresher relates to a thresher for threshing corns, and comprises double drums arranged on a frame and composed of a drum A and a drum B; a corncob inlet is formed at the upper part of the drum A; rotary screens are arranged in the drums; a hammer head is spirally arranged on a roll shaft; and vibrating screens, a main air blower communicated with the double drum and a corresponding driving device are arranged below the double drums. The novel corn thresher is characterized in that the double drums are arranged obliquely and horizontally and are communicated on one side; and the horizontal slope angle of the double drums ranges from 5 to 45 degrees. The novel corn thresher has the advantages that the inclined double drums improve the working efficiency; full circular screens have high threshing efficiency and low seed breaking rate; peeling-free drums can perform peeling-free operation; the harvested corn seeds are purer through twice air draft; the hammer head is convenient to replace, is low in cost and high in working efficiency; the vibrating screens are additionally provided with springs, so that the damage and vibration noise of the equipment are reduced; and the whole corn thresher can be mounted on various tractors, is convenient to move and transport, and realizes full-automatic threshing of corns.
Description
Technical field
The utility model relates to agricultural machinery, is used in particular for the thresher of corn threshing.
Background technology
There are many types in husker sheller market at present, and husker sheller is made up of frame, threshing chamber, charging aperture, discharging opening, vibratory sieve, blower fan etc. usually.There is following problem more or less in present husker sheller: one of which, threshing are not thorough, for addressing this problem; Some husker shellers are provided with two cylinders; Carry out the secondary threshing, but because the transmission problem of iblet and corncob in the threshing course has influenced threshing efficiency; Its two, rotary screen is a semicircle sieve, has influenced the following leakage of iblet after the threshing; Its three: can not really realize exempting from the operation of peeling; Its four: change difficulty as tup easy to wear, cost is high; Its five: vibrate greatlyyer, noise is bigger.Or the like.
The existence of these problems has influenced the normal use of husker sheller.
Summary of the invention
The purpose of the utility model provides a kind of mobile convenient transportation, and it can realize exempting from the operation of peeling, and improves and takes off the husker sheller of seed efficient.
The purpose of the utility model realizes through following scheme:
A kind of novel corn thresher comprises frame, is arranged on the twin-roll of being made up of cylinder A, B on the frame; Cylinder A top is provided with into the fringe mouth, is provided with rotary screen in each cylinder, the tup that roll shaft is provided with; Tup is by helical arrangement, and the twin-roll below is provided with vibratory sieve, main air blower that communicates with twin-roll and corresponding transmission device; It is characterized in that: twin-roll is to tilt to place, and the front and back cylinder communicates in a side; Described twin-roll horizontal tilt angle is 5 °～45 °.
The utility model also can further be realized through following scheme:
In described cylinder, be provided with the circular drum sieve, rotary screen is cylindrical housing with holes.
On the described frame, also be provided with cylinder C, cylinder C is arranged at the rear portion of cylinder B, and the angle of inclination is consistent with the angle of inclination of twin-roll.
The top of described vibratory sieve both sides is provided with pulley, and pulley places in the slideway, and slideway is fixed on the frame, and vibratory sieve can move forward and backward in slideway.
Described tup is processed detachable, promptly on roll shaft, presses spiral rule hold-doun nut, and the screw of tup bottom is twisted in nut.
On described frame, also be provided with secondary blower fan, the air channel of secondary blower fan is arranged on the vibratory sieve top.
The tup at described drum outlet place is replaced with some scraper plates.
The structure of the transmission device of described thresher is: in the front portion of frame, power wheel drives coaxial castle wheel to the axle of power wheel through bearing fixing, and its clutch operation can be carried out through clutch handle; Castle wheel drives cylinder A wheel through belt, and cylinder A wheel is fixed in the left side of the roll shaft of cylinder A, and cylinder A wheel drives cylinder B wheel, and simultaneously, cylinder A wheel drives the transmission of secondary blower fan through coaxial drive B; The right side of the roll shaft of cylinder A is provided with drive A, and drive A drives impeller of blower through belt; Drive A drives the vibratory sieve wheel through belt, and the vibratory sieve wheel is arranged on the preceding bottom of frame, is fixed in an end of bent axle, and the front portion of vibratory sieve is fixed in the other end activity of bent axle, through the rotation of bent axle, drives the vibratory sieve porpoise.
The beneficial effect of the utility model is: 1, twin-roll is obliquely installed, and has strengthened the effect of threshing, has improved operating efficiency, but 1 hour threshing 15-20 ton, and at present general thresher improves more than 1 times; 2, adopt the wholecircle sieve, threshing efficiency is higher, simultaneously, also can avoid effectively breaking the seed phenomenon because of the corn that the collision that rubs repeatedly causes, and reduces the corn seed-breaking rate; 3, employing is set up one and is exempted from the cylinder of peeling, and can realize exempting from the operation of peeling, and has promoted operating efficiency; 4, adopt the method for twice exhausting, make the more thorough of impurity cleaning, the corn seed of results is purer; 5, tup adopts movable design, is convenient to change, and reduces cost on the one hand, improves work efficiency on the one hand; 6, vibratory sieve has been set up spring, has reduced device damage and vibrating noise; 7, whole machine installation moves convenient transportation on various tractors (or tricycle, carriage); Adopt conveyor, realized the full-automatic corn threshing.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is that the A of Fig. 1 is to cutaway view.
Among the figure: 1 for going into the fringe mouth, and 2 is twin-roll, and 3 is clutch handle, and 4 is drive A, and 5 is impeller of blower, and 6 are the vibratory sieve wheel; 7 is frame, and 8 is vibratory sieve, and 9 is power wheel, and 10 is secondary blower fan, and 11 is drive B; 12 are cylinder A wheel, and 13 is cylinder A13, and 14 is cylinder B, and 15 is cylinder C, and 16 is the blower fan mouth; 17 are core outlet A, and 18 are core outlet B, and 19 is cylinder C end opening, and 20 is secondary blower fan air channel, and 21 is cylinder B end opening.
Embodiment
In order to make those skilled in the art person understand the utility model scheme better, and make the above-mentioned purpose of the utility model, feature and advantage can be more obviously understandable, below in conjunction with accompanying drawing and embodiment the utility model done further detailed explanation.
Embodiment 1:
Like Fig. 1, shown in Figure 2, frame 7 bottoms are provided with vibratory sieve 8, and vibratory sieve 8 is divided into two-layer, and upper sieve is a plane, and the low inclination in high back is placed before being, and sieve aperture plays the effect with the foreign material frame and the iblet that leaks down greater than corn kernel; Lower screen is a plane, is the low inclination in height left side, right side and places, and sieve aperture is used to leak down less foreign material less than corn kernel; The top of vibratory sieve 8 both sides is provided with pulley, and pulley places in the slideway, and slideway is " ］ " the shape opening is inside, is fixed on the frame 7, and vibratory sieve 8 can move forward and backward in slideway, thereby realizes the porpoise of vibratory sieve 8; For alleviating the impact noise that vibration causes; Be provided with spring at slideway and 8 in vibratory sieve; On frame 7, be fixed with main air blower 16, the air channel of main air blower 16 and twin-roll 2 (cylinder A13 and cylinder B14 also claim twin-roll or front and back cylinder) communicate; Go into the top, left side (or right side) that fringe mouth 1 is arranged at cylinder A13, corncob gets into through going into fringe mouth 1; Twin-roll 2 is fixed in the top of frame, and cylinder A13 and cylinder B14 are with big, and cylinder A13 is high, and cylinder B14 is low; Be that cylinder A13 and cylinder B14 axle and level are in a certain angle, its angle can be that the angle of inclination is 5 °～45 °, and optimized angle is that the angle of inclination is 15 °～30 °; (or left side) communicates cylinder A13 on the right side with cylinder B14, is provided with preceding roll shaft, the tup that preceding roll shaft is provided with in the cylinder A13; Tup is by helical arrangement, and cylinder B14 tup spiral direction of rotation is opposite with cylinder A13 tup spiral direction of rotation, like this; Corncob is after going into 1 entering of fringe mouth, and threshing is simultaneously carried out in one side (or from left to right) motion from right to left in cylinder A13; After getting into cylinder B14, one side is (or from right to left) motion from left to right, and one side is carried out threshing.
After the corncob threshing, the corn seed passes through the top sieve of cylinder B end opening 21 rows to vibratory sieve 8, and falls into down sieve, the final discharge through top sieve; Secondary blower fan 10 is arranged at the left side of frame, and secondary blower fan air channel 20 is arranged on cylinder B end opening 21 tops, is used to adsorb the light weight sundries such as corn outer skin that come out through cylinder B end opening 21.
The part corncob is also discharged the top sieve that falls into vibratory sieve 8 from the entering cylinder B end opening 21 of cylinder B14, and final row is to the core outlet A17 of thresher.
The corncob of belt leather changes cylinder C15 over to, and cylinder C15 is arranged at the rear portion of cylinder B14 for exempting from the cylinder of peeling, and the angle of inclination is consistent with the angle of inclination of twin-roll, is mainly used in the processing of carrying out the corncob skin; Be used for the effect through cylinder C15, most of skin is blown out by blower fan mouth 16, and a small amount of corn seed comes out from cylinder C end opening 19, falls into vibratory sieve 8, and part skin and corncob come out from core outlet B18.
Because tup is a consumable accessory, for ease of the replacing of tup, tup is processed detachable, that is: on roll shaft, weld hold-doun nut according to certain rules, again the screw of tup bottom is twisted in nut, when needs are changed, back out tup and get final product; In cylinder, be provided with the circular drum sieve, rotary screen is cylindrical housing with holes (full circle is sieve, forms cylinder sieve bucket); Compare existing semicircle rotary screen (upper semi-circle is a capsul, and lower half circle forms semicolumn sieve bucket for hole sizer is arranged); Corn seed through threshing can not only be discharged from the below, but also can discharge from the top, and the corn seed after the discharge falls to vibratory sieve 8; Like this, vacate the threshing working space, thereby improved the efficient of corn threshing; Simultaneously, also can avoid effectively breaking the seed phenomenon, reduce the corn seed-breaking rate because of the corn that the collision that rubs repeatedly causes.
The structure of the utility model transmission device is: in the front portion of frame 7, power wheel 9 drives coaxial castle wheel (not drawing among the figure) to the axle of power wheel 9 through bearing fixing, and its clutch operation can be carried out through clutch handle 3; Castle wheel drives cylinder A wheel 12 through belt, and cylinder A wheel 12 is fixed in the left side of the roll shaft of cylinder A13, and cylinder A wheel 12 drives cylinder B wheel (not drawing among the figure), and simultaneously, cylinder A wheel 12 drives the transmission of secondary blower fan through coaxial drive B11; The right side of the roll shaft of cylinder A is provided with drive A4, and drive A4 drives impeller of blower 5 through belt.
Drive A4 drives vibratory sieve wheel 6 through belt, and vibratory sieve wheel 6 is arranged on the preceding bottom of frame, is fixed in an end of bent axle, and the front portion of vibratory sieve 8 is fixed in the other end activity of bent axle, through the rotation of bent axle, drives vibratory sieve 8 porpoises.
For taking off the not corncob of belt leather, can the tup at drum outlet place be backed out, some scraper plates are changed, under the effect of scraper plate, broken maize peel can be forced takes cylinder out of.
The above; Be merely the embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.
Claims (8)
1. a novel corn thresher comprises frame, is arranged on the twin-roll of being made up of cylinder A, B on the frame; Cylinder A top is provided with into the fringe mouth, is provided with rotary screen in each cylinder, the tup that roll shaft is provided with; Tup is by helical arrangement, and the twin-roll below is provided with vibratory sieve, main air blower that communicates with twin-roll and corresponding transmission device; It is characterized in that: twin-roll is to tilt to place, and the front and back cylinder communicates in a side; Described twin-roll horizontal tilt angle is 5 °～45 °.
2. a kind of novel corn thresher according to claim 1 is characterized in that: in described cylinder, be provided with the circular drum sieve, rotary screen is cylindrical housing with holes.
3. a kind of novel corn thresher according to claim 1 is characterized in that: on the described frame, also be provided with cylinder C, cylinder C is arranged at the rear portion of cylinder B, and the angle of inclination is consistent with the angle of inclination of twin-roll.
4. a kind of novel corn thresher according to claim 1 is characterized in that: the top of described vibratory sieve both sides is provided with pulley, and pulley places in the slideway, and slideway is fixed on the frame, and vibratory sieve can move forward and backward in slideway.
5. a kind of novel corn thresher according to claim 1 is characterized in that: described tup is processed detachable, promptly on roll shaft, presses spiral rule hold-doun nut, and the screw of tup bottom is twisted in nut.
6. a kind of novel corn thresher according to claim 1 is characterized in that: on described frame, also be provided with secondary blower fan, the air channel of secondary blower fan is arranged on the vibratory sieve top.
7. a kind of novel corn thresher according to claim 5 is characterized in that: the tup at described drum outlet place is replaced with some scraper plates.
8. a kind of novel corn thresher according to claim 1; It is characterized in that: the structure of the transmission device of described thresher is: the axle of power wheel passes through bearing fixing in the front portion of frame; Power wheel drives coaxial castle wheel, and its clutch operation can be carried out through clutch handle; Castle wheel drives cylinder A wheel through belt, and cylinder A wheel is fixed in the left side of the roll shaft of cylinder A, and cylinder A wheel drives cylinder B wheel, and simultaneously, cylinder A wheel drives the transmission of secondary blower fan through coaxial drive B; The right side of the roll shaft of cylinder A is provided with drive A, and drive A drives impeller of blower through belt; Drive A drives the vibratory sieve wheel through belt, and the vibratory sieve wheel is arranged on the preceding bottom of frame, is fixed in an end of bent axle, and the front portion of vibratory sieve is fixed in the other end activity of bent axle, through the rotation of bent axle, drives the vibratory sieve porpoise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203647890U CN202222177U (en) | 2011-09-28 | 2011-09-28 | Novel corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203647890U CN202222177U (en) | 2011-09-28 | 2011-09-28 | Novel corn thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202222177U true CN202222177U (en) | 2012-05-23 |
Family
ID=46072793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203647890U Expired - Fee Related CN202222177U (en) | 2011-09-28 | 2011-09-28 | Novel corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202222177U (en) |
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102812823A (en) * | 2012-09-07 | 2012-12-12 | 齐齐哈尔北坤农机制造有限公司 | Efficient corn thresher |
| CN102812824A (en) * | 2012-09-07 | 2012-12-12 | 齐齐哈尔北坤农机制造有限公司 | Efficient corn-threshing method |
| CN104335756A (en) * | 2013-08-02 | 2015-02-11 | 山东巨明机械有限公司 | Novel corn combine harvester |
| CN105284305A (en) * | 2015-11-10 | 2016-02-03 | 黄斌 | Corn thresher |
| CN105340496A (en) * | 2015-11-20 | 2016-02-24 | 重庆长辉畜牧有限责任公司 | Double-roller adjustable corn thresher |
| CN105340495A (en) * | 2015-11-20 | 2016-02-24 | 重庆长辉畜牧有限责任公司 | Threshing machine with double threshing cylinders |
| CN105340497A (en) * | 2015-11-20 | 2016-02-24 | 重庆长辉畜牧有限责任公司 | Double-roller thresher |
| CN105359740A (en) * | 2015-11-20 | 2016-03-02 | 重庆长辉畜牧有限责任公司 | Threshing machine |
| CN105359747A (en) * | 2015-11-20 | 2016-03-02 | 重庆长辉畜牧有限责任公司 | Adjustable threshing machine |
| CN105359735A (en) * | 2015-11-20 | 2016-03-02 | 重庆垠庚生态农业发展有限公司 | Specific corn threshing machine |
| CN105359738A (en) * | 2015-11-20 | 2016-03-02 | 重庆垠庚生态农业发展有限公司 | Full-new corn threshing machine |
| CN105359741A (en) * | 2015-11-20 | 2016-03-02 | 重庆长辉畜牧有限责任公司 | Double-threshing cabin-contained corn threshing machine |
| CN105359736A (en) * | 2015-11-20 | 2016-03-02 | 重庆垠庚生态农业发展有限公司 | Threshing machine improving threshing rate |
| CN105359743A (en) * | 2015-11-20 | 2016-03-02 | 重庆长辉畜牧有限责任公司 | Double-threshing cabin-contained threshing machine |
| CN105359745A (en) * | 2015-11-20 | 2016-03-02 | 重庆长辉畜牧有限责任公司 | Adjustable type double-drum corn thresher |
| CN105359739A (en) * | 2015-11-20 | 2016-03-02 | 重庆垠庚生态农业发展有限公司 | Whole-new adjustable threshing machine |
| CN105359737A (en) * | 2015-11-20 | 2016-03-02 | 重庆长辉畜牧有限责任公司 | Double-cylinder corn threshing machine |
| CN105359742A (en) * | 2015-11-20 | 2016-03-02 | 重庆垠庚生态农业发展有限公司 | Corn threshing machine improving threshing rate |
| CN105359744A (en) * | 2015-11-20 | 2016-03-02 | 重庆垠庚生态农业发展有限公司 | Full-new double-cylinder corn threshing machine |
| CN105393718A (en) * | 2015-11-20 | 2016-03-16 | 重庆长辉畜牧有限责任公司 | Corn threshing machine |
| CN108607657A (en) * | 2018-04-27 | 2018-10-02 | 薄荣昌 | Corncob mesh bag descaling machine |
-
2011
- 2011-09-28 CN CN2011203647890U patent/CN202222177U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102812823A (en) * | 2012-09-07 | 2012-12-12 | 齐齐哈尔北坤农机制造有限公司 | Efficient corn thresher |
| CN102812824A (en) * | 2012-09-07 | 2012-12-12 | 齐齐哈尔北坤农机制造有限公司 | Efficient corn-threshing method |
| CN104335756A (en) * | 2013-08-02 | 2015-02-11 | 山东巨明机械有限公司 | Novel corn combine harvester |
| CN105284305A (en) * | 2015-11-10 | 2016-02-03 | 黄斌 | Corn thresher |
| CN105340496A (en) * | 2015-11-20 | 2016-02-24 | 重庆长辉畜牧有限责任公司 | Double-roller adjustable corn thresher |
| CN105340495A (en) * | 2015-11-20 | 2016-02-24 | 重庆长辉畜牧有限责任公司 | Threshing machine with double threshing cylinders |
| CN105340497A (en) * | 2015-11-20 | 2016-02-24 | 重庆长辉畜牧有限责任公司 | Double-roller thresher |
| CN105359740A (en) * | 2015-11-20 | 2016-03-02 | 重庆长辉畜牧有限责任公司 | Threshing machine |
| CN105359747A (en) * | 2015-11-20 | 2016-03-02 | 重庆长辉畜牧有限责任公司 | Adjustable threshing machine |
| CN105359735A (en) * | 2015-11-20 | 2016-03-02 | 重庆垠庚生态农业发展有限公司 | Specific corn threshing machine |
| CN105359738A (en) * | 2015-11-20 | 2016-03-02 | 重庆垠庚生态农业发展有限公司 | Full-new corn threshing machine |
| CN105359741A (en) * | 2015-11-20 | 2016-03-02 | 重庆长辉畜牧有限责任公司 | Double-threshing cabin-contained corn threshing machine |
| CN105359736A (en) * | 2015-11-20 | 2016-03-02 | 重庆垠庚生态农业发展有限公司 | Threshing machine improving threshing rate |
| CN105359743A (en) * | 2015-11-20 | 2016-03-02 | 重庆长辉畜牧有限责任公司 | Double-threshing cabin-contained threshing machine |
| CN105359745A (en) * | 2015-11-20 | 2016-03-02 | 重庆长辉畜牧有限责任公司 | Adjustable type double-drum corn thresher |
| CN105359739A (en) * | 2015-11-20 | 2016-03-02 | 重庆垠庚生态农业发展有限公司 | Whole-new adjustable threshing machine |
| CN105359737A (en) * | 2015-11-20 | 2016-03-02 | 重庆长辉畜牧有限责任公司 | Double-cylinder corn threshing machine |
| CN105359742A (en) * | 2015-11-20 | 2016-03-02 | 重庆垠庚生态农业发展有限公司 | Corn threshing machine improving threshing rate |
| CN105359744A (en) * | 2015-11-20 | 2016-03-02 | 重庆垠庚生态农业发展有限公司 | Full-new double-cylinder corn threshing machine |
| CN105393718A (en) * | 2015-11-20 | 2016-03-16 | 重庆长辉畜牧有限责任公司 | Corn threshing machine |
| CN108607657A (en) * | 2018-04-27 | 2018-10-02 | 薄荣昌 | Corncob mesh bag descaling machine |
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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: 20120523 Termination date: 20130928 |