CN105612940A - Winnowing type precise thresher - Google Patents
Winnowing type precise thresher Download PDFInfo
- Publication number
- CN105612940A CN105612940A CN201510978021.5A CN201510978021A CN105612940A CN 105612940 A CN105612940 A CN 105612940A CN 201510978021 A CN201510978021 A CN 201510978021A CN 105612940 A CN105612940 A CN 105612940A
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- China
- Prior art keywords
- plate
- guiding gutter
- feed hopper
- connecting plate
- deflector
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F11/00—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
- A01F11/06—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals for maize, e.g. removing kernels from cobs
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/10—Feeders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
- A01F12/446—Sieving means
Abstract
The invention discloses a winnowing type precise thresher and belongs to the technical field of agricultural machinery. The thresher comprises a feed hopper, wherein a flow guide device is arranged in the feed hopper and comprises a first connecting plate, a flow guide plate and a second connecting plate, the flow guide plate is bent to form flow guide grooves, one end of the first connecting plate is connected with the flow guide plate, the other end is connected with a bottom plate of the feed hopper, one end of the second connecting plate is connected with the flow guide plate, the other end is connected with the bottom plate of the feed hopper, a fan is fixedly connected onto a rack, a blowing port of the fan is connected with an air guide pipe, a discharge bin consists of a grain discharge bin and a husk discharge bin which are parallel, a suction fan is connected onto the side wall of the husk discharge bin, a bottom plate of the husk discharge bin is connected with an arc baffle, the grain discharge bin is sleeved with a sieve frame, a dust outlet is formed in a top plate of the grain discharge bin, a vent hole is formed in the bottom plate, and a grid plate is embedded at the vent hole and connected with the air guide pipe. With the adoption of the thresher, corn can be threshed in batches, the threshing efficiency can be improved, and threshed corn grains are clean and free of impurities.
Description
Technical field
The present invention relates to technical field of agricultural machinery, particularly relate to a kind of winnowing type precision thresher.
Background technology
The appearance of maize sheller, more artificial threshing, greatly improve threshing efficiency and threshing quality, popularity rate is also more and more higher. Maize sheller on market, in use, after corncob is put into from the threshing bin entrance point of sheller unit, driven by motor threshing cylinder rotates its sheller unit, corncob is carried out threshing, it is possible to realize the threshing of many corncob simultaneously, and threshing efficiency is high. Many corncob are carried out threshing simultaneously, also bring some problems, as: the specification size of corncob is uneven, easily produces extruding, collision each other, stops, affect corn threshing quality and threshing efficiency after entering threshing bin.
Publication number is CN101731066A, the Chinese patent literature that publication date is on 06 16th, 2010 discloses a kind of maize sheller, including feed hopper, sheller unit, support and discharging opening, it is characterized in that: described sheller unit is by thrashing cylinder, presser device and baffle plate are constituted, presser device is curved and is positioned at above thrashing cylinder, one piece of baffle plate is had at least to be positioned at the side of thrashing cylinder and presser device, described thrashing cylinder, the threshing bin of an arc is formed between presser device and baffle plate, feed hopper is connected with the entrance point of threshing bin, the port of export of threshing bin connects discharging opening, the entrance point bore of threshing bin is more than port of export bore, described thrashing cylinder is provided with threshing muscle or threshing tooth, described presser device includes at least one pressing plate, and the top of each pressing plate is provided with elastic device, described baffle plate is positioned at the left side in the thrashing cylinder counterclockwise rotated or is positioned at the right side in right handed thrashing cylinder.
Maize sheller disclosed in this patent documentation, it is possible to bulk-fed, threshing bin also is able to adapt to the corncob of different size size; but; when continuous batch charging, juxtaposition, the problem mutually stopped still easily occur between each corncob, affects Threshing.
Summary of the invention
The present invention is in order to overcome the defect of above-mentioned prior art, it is provided that a kind of winnowing type precision thresher, and the present invention can make the Semen Maydis of batch carry out threshing, improves threshing efficiency; Can guarantee that again the niblet cleaning free from admixture deviate from.
The present invention is achieved through the following technical solutions:
A kind of winnowing type precision thresher, including frame, it is connected to the feed hopper in frame, threshing bin and discharging bin, feed hopper, threshing bin connects with discharging bin, threshing cylinder it is provided with in threshing bin, it is characterized in that: in described feed hopper, be provided with guiding device, described guiding device includes the first connecting plate, deflector and the second connecting plate, described deflector is bent to form guiding gutter, guiding gutter is multiple, the width of any two adjacent guide groove is different, described first connecting plate one end is connected with deflector, the other end is connected with the base plate of feed hopper, described second connecting plate one end is connected with deflector, the other end is connected with the base plate of feed hopper, described frame is fixedly connected with blower fan, the blowing mouth of blower fan is connected to induced duct, described discharging bin is gone out a storehouse by arranged side by side and gone out shell storehouse and constitute, go out and the sidewall in shell storehouse is connected to induced-draught fan, go out and the base plate in shell storehouse is connected to curved baffle, go out and a storehouse is cased with screen frame, go out and the top board in a storehouse has dust mouth, base plate has air vent, air vent is embedded with waffle slab, described induced duct is connected with waffle slab.
Described screen frame includes framework and sieve plate, and sieve plate and framework are slidably connected.
Being fixedly connected with cylinder in described frame, reciprocating done by air cylinder driven sieve plate.
Described guiding gutter includes the far-end away from threshing bin and the near-end near threshing bin, the far-end of guiding gutter is hinged with baffle plate, is provided with spring between baffle plate and guiding gutter, and the length of baffle plate is 1/4th of guiding gutter width.
On the near-end of described guiding gutter, symmetry is hinged with the first catch and the second catch.
Being provided with fairing cap on described deflector, fairing cap is positioned at the top of multiple guiding gutter.
The cross section of described fairing cap is corrugated.
Described dust mouth is corresponding with air vent.
Described dust mouth is embedded with connection ring, connects and ring is connected to dust bag.
Beneficial effects of the present invention main manifestations is in the following areas:
One, in the present invention, guiding device it is provided with in feed hopper, guiding device includes the first connecting plate, deflector and the second connecting plate, deflector is bent to form guiding gutter, guiding gutter is multiple, the width of any two adjacent guide groove is different, first connecting plate one end is connected with deflector, the other end is connected with the base plate of feed hopper, second connecting plate one end is connected with deflector, the other end is connected with the base plate of feed hopper, the guiding gutter different by arranging multiple width in feed hopper, when Semen Maydis is put into feed hopper, the corncob of different size size will be distributed in corresponding guiding gutter, can effectively prevent juxtaposition between each corncob, mutually stop, batch corncob can fall in threshing bin smoothly, frame is fixedly connected with blower fan, the blowing mouth of blower fan is connected to induced duct, discharging bin is gone out a storehouse by arranged side by side and gone out shell storehouse and constitute, go out and the sidewall in shell storehouse is connected to induced-draught fan, go out and the base plate in shell storehouse is connected to curved baffle, go out and a storehouse is cased with screen frame, go out and the top board in a storehouse has dust mouth, base plate has air vent, air vent is embedded with waffle slab, induced duct is connected with waffle slab, pass through blower fan, cooperating of induced-draught fan and screen frame, the impurity being mingled with in Semen Maydis can be completely removed, curved baffle is prevented from niblet and is sucked out, as a complete technical scheme, the Semen Maydis that can make batch carries out threshing, improve threshing efficiency, can guarantee that again the niblet cleaning free from admixture deviate from.
Two, in the present invention, screen frame includes framework and sieve plate, and sieve plate and framework are slidably connected, and niblet is by being slidably connected at the sieve plate on framework, it is possible to effectively remove the impurity such as the Stigma Maydis, the housing that are mingled with in niblet further, it is simple to improve impurity-eliminating effect.
Three, in the present invention, frame being fixedly connected with cylinder, reciprocating done by air cylinder driven sieve plate, adopts air cylinder driven, greatly improves the screening efficiency of niblet.
Four, in the present invention, guiding gutter includes the far-end away from threshing bin and the near-end near threshing bin, the far-end of guiding gutter is hinged with baffle plate, spring it is provided with between baffle plate and guiding gutter, the length of baffle plate is 1/4th of guiding gutter width, can effectively prevent two corncob from simultaneously entering a guiding gutter by baffle plate, corncob is enable to enter threshing bin smoothly, improve threshing efficiency, the length of baffle plate is 1/4th of guiding gutter width, it is possible to ensure that single corncob enters in guiding gutter smoothly.
Five, in the present invention, on the near-end of guiding gutter, symmetry is hinged with the first catch and the second catch, it is possible to prevent two corncob clamp-oning in same guiding gutter from entering threshing bin further, it is to avoid corncob is overlapping, it is ensured that threshing efficiency.
Six, in the present invention, deflector being provided with fairing cap, fairing cap is positioned at the top of multiple guiding gutter, when high-volume charging, the falling speed of corncob is very fast, by the position-limiting action of fairing cap, the phenomenon that corncob is overlapping can be prevented further, be beneficial to raising threshing efficiency.
Seven, in the present invention, the cross section of fairing cap is corrugated, adopts undulatory fairing cap, its arcwall face is suitable with corncob surface, water conservancy diversion effect more preferably, enable corncob one by one quickly fall into threshing bin, greatly improve the threshing efficiency of threshing bin.
Eight, in the present invention, dust mouth is corresponding with air vent, it is possible to make the wind of entrance discharging bin to blow-through to dust mouth, and air quantity is concentrated, and maximized the Stigma Maydis mixed in niblet, housing etc. is blown out by dust mouth, improves impurity-eliminating effect.
Nine, in the present invention, dust mouth is embedded with connection ring, connects and ring is connected to dust bag, effectively the impurity such as Stigma Maydis, housing can be collected by dust bag, be beneficial to the raising feature of environmental protection.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation going out a storehouse in the embodiment of the present invention 1;
Fig. 3 is the structural representation of the embodiment of the present invention 3;
Fig. 4 is the structural representation of deflector in the embodiment of the present invention 5;
Fig. 5 is the structural representation of deflector in the embodiment of the present invention 6;
Fig. 6 is the structural representation of deflector in the embodiment of the present invention 7;
Fig. 7 is the structural representation of deflector in the embodiment of the present invention 8;
Fig. 8 is the structural representation of deflector in the embodiment of the present invention 10;
Labelling in figure: 1, frame, 2, feed hopper, 3, threshing bin, 4, discharging bin, 5, threshing cylinder, the 6, first connecting plate, 7, deflector, the 8, second connecting plate, 9, guiding gutter, 10, baffle plate, 11, spring, the 12, first catch, 13, the second catch, 14, fairing cap, 15, blower fan, 16, induced duct, 17, dust mouth, 18, air vent, 19, waffle slab, 20, connect ring, 21, dust bag, 22, screen frame, 23, framework, 24, sieve plate, 25, cylinder, 26, go out a storehouse, 27, go out shell storehouse, 28, induced-draught fan, 29, curved baffle.
Detailed description of the invention
Embodiment 1
Referring to Fig. 1 and Fig. 2, a kind of winnowing type precision thresher, including frame 1, it is connected to the feed hopper 2 in frame 1, threshing bin 3 and discharging bin 4, feed hopper 2, threshing bin 3 connects with discharging bin 4, threshing cylinder 5 it is provided with in threshing bin 3, it is provided with guiding device in described feed hopper 2, described guiding device includes the first connecting plate 6, deflector 7 and the second connecting plate 8, described deflector 7 is bent to form guiding gutter 9, guiding gutter 9 is multiple, the width of any two adjacent guide groove 9 is different, described first connecting plate 6 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described second connecting plate 8 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described frame 1 is fixedly connected with blower fan 15, the blowing mouth of blower fan 15 is connected to induced duct 16, described discharging bin 4 is gone out a storehouse 26 by arranged side by side and gone out shell storehouse 27 and constitute, go out and the sidewall in shell storehouse 27 is connected to induced-draught fan 28, go out and the base plate in shell storehouse 27 is connected to curved baffle 29, go out and a storehouse 26 is cased with screen frame 22, go out and the top board in a storehouse 26 has dust mouth 17, base plate has air vent 18, air vent 18 is embedded with waffle slab 19, described induced duct 16 is connected with waffle slab 19.
The present embodiment is most basic embodiment, guiding device it is provided with in feed hopper, guiding device includes the first connecting plate, deflector and the second connecting plate, deflector is bent to form guiding gutter, guiding gutter is multiple, the width of any two adjacent guide groove is different, first connecting plate one end is connected with deflector, the other end is connected with the base plate of feed hopper, second connecting plate one end is connected with deflector, the other end is connected with the base plate of feed hopper, the guiding gutter different by arranging multiple width in feed hopper, when Semen Maydis is put into feed hopper, the corncob of different size size will be distributed in corresponding guiding gutter, can effectively prevent juxtaposition between each corncob, mutually stop, batch corncob can fall in threshing bin smoothly, frame is fixedly connected with blower fan, the blowing mouth of blower fan is connected to induced duct, discharging bin is gone out a storehouse by arranged side by side and gone out shell storehouse and constitute, go out and the sidewall in shell storehouse is connected to induced-draught fan, go out and the base plate in shell storehouse is connected to curved baffle, go out and a storehouse is cased with screen frame, go out and the top board in a storehouse has dust mouth, base plate has air vent, air vent is embedded with waffle slab, induced duct is connected with waffle slab, pass through blower fan, cooperating of induced-draught fan and screen frame, the impurity being mingled with in Semen Maydis can be completely removed, curved baffle is prevented from niblet and is sucked out, as a complete technical scheme, the Semen Maydis that can make batch carries out threshing, improve threshing efficiency, can guarantee that again the niblet cleaning free from admixture deviate from.
Embodiment 2
Referring to Fig. 2 and Fig. 3, a kind of winnowing type precision thresher, including frame 1, it is connected to the feed hopper 2 in frame 1, threshing bin 3 and discharging bin 4, feed hopper 2, threshing bin 3 connects with discharging bin 4, threshing cylinder 5 it is provided with in threshing bin 3, it is provided with guiding device in described feed hopper 2, described guiding device includes the first connecting plate 6, deflector 7 and the second connecting plate 8, described deflector 7 is bent to form guiding gutter 9, guiding gutter 9 is multiple, the width of any two adjacent guide groove 9 is different, described first connecting plate 6 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described second connecting plate 8 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described frame 1 is fixedly connected with blower fan 15, the blowing mouth of blower fan 15 is connected to induced duct 16, described discharging bin 4 is gone out a storehouse 26 by arranged side by side and gone out shell storehouse 27 and constitute, go out and the sidewall in shell storehouse 27 is connected to induced-draught fan 28, go out and the base plate in shell storehouse 27 is connected to curved baffle 29, go out and a storehouse 26 is cased with screen frame 22, go out and the top board in a storehouse 26 has dust mouth 17, base plate has air vent 18, air vent 18 is embedded with waffle slab 19, described induced duct 16 is connected with waffle slab 19.
Described screen frame 22 includes framework 23 and sieve plate 24, and sieve plate 24 and framework 23 are slidably connected.
The present embodiment is a better embodiment, screen frame includes framework and sieve plate, and sieve plate and framework are slidably connected, and niblet is by being slidably connected at the sieve plate on framework, can effectively remove the impurity such as the Stigma Maydis, the housing that are mingled with in niblet further, it is simple to improve impurity-eliminating effect.
Embodiment 3
Referring to Fig. 2 and Fig. 3, a kind of winnowing type precision thresher, including frame 1, it is connected to the feed hopper 2 in frame 1, threshing bin 3 and discharging bin 4, feed hopper 2, threshing bin 3 connects with discharging bin 4, threshing cylinder 5 it is provided with in threshing bin 3, it is provided with guiding device in described feed hopper 2, described guiding device includes the first connecting plate 6, deflector 7 and the second connecting plate 8, described deflector 7 is bent to form guiding gutter 9, guiding gutter 9 is multiple, the width of any two adjacent guide groove 9 is different, described first connecting plate 6 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described second connecting plate 8 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described frame 1 is fixedly connected with blower fan 15, the blowing mouth of blower fan 15 is connected to induced duct 16, described discharging bin 4 is gone out a storehouse 26 by arranged side by side and gone out shell storehouse 27 and constitute, go out and the sidewall in shell storehouse 27 is connected to induced-draught fan 28, go out and the base plate in shell storehouse 27 is connected to curved baffle 29, go out and a storehouse 26 is cased with screen frame 22, go out and the top board in a storehouse 26 has dust mouth 17, base plate has air vent 18, air vent 18 is embedded with waffle slab 19, described induced duct 16 is connected with waffle slab 19.
Described screen frame 22 includes framework 23 and sieve plate 24, and sieve plate 24 and framework 23 are slidably connected.
Being fixedly connected with cylinder 25 in described frame 1, cylinder 25 drives sieve plate 24 to do reciprocating.
The present embodiment is a better embodiment, and frame is fixedly connected with cylinder, and reciprocating done by air cylinder driven sieve plate, adopts air cylinder driven, greatly improves the screening efficiency of niblet.
Embodiment 4
Referring to Fig. 2 and Fig. 3, a kind of winnowing type precision thresher, including frame 1, it is connected to the feed hopper 2 in frame 1, threshing bin 3 and discharging bin 4, feed hopper 2, threshing bin 3 connects with discharging bin 4, threshing cylinder 5 it is provided with in threshing bin 3, it is provided with guiding device in described feed hopper 2, described guiding device includes the first connecting plate 6, deflector 7 and the second connecting plate 8, described deflector 7 is bent to form guiding gutter 9, guiding gutter 9 is multiple, the width of any two adjacent guide groove 9 is different, described first connecting plate 6 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described second connecting plate 8 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described frame 1 is fixedly connected with blower fan 15, the blowing mouth of blower fan 15 is connected to induced duct 16, described discharging bin 4 is gone out a storehouse 26 by arranged side by side and gone out shell storehouse 27 and constitute, go out and the sidewall in shell storehouse 27 is connected to induced-draught fan 28, go out and the base plate in shell storehouse 27 is connected to curved baffle 29, go out and a storehouse 26 is cased with screen frame 22, go out and the top board in a storehouse 26 has dust mouth 17, base plate has air vent 18, air vent 18 is embedded with waffle slab 19, described induced duct 16 is connected with waffle slab 19.
Described screen frame 22 includes framework 23 and sieve plate 24, and sieve plate 24 and framework 23 are slidably connected.
Being fixedly connected with cylinder 25 in described frame 1, cylinder 25 drives sieve plate 24 to do reciprocating.
Described deflector 7 is connected for detachable with the first connecting plate 6 and the second connecting plate 8 respectively.
The present embodiment is a better embodiment, and deflector is detachable connection with the first connecting plate and the second connecting plate respectively, facilitates the replacing of deflector, it is possible to adapt to different size of corncob, uses quite flexible.
Embodiment 5
Referring to Fig. 2-Fig. 4, a kind of winnowing type precision thresher, including frame 1, it is connected to the feed hopper 2 in frame 1, threshing bin 3 and discharging bin 4, feed hopper 2, threshing bin 3 connects with discharging bin 4, threshing cylinder 5 it is provided with in threshing bin 3, it is provided with guiding device in described feed hopper 2, described guiding device includes the first connecting plate 6, deflector 7 and the second connecting plate 8, described deflector 7 is bent to form guiding gutter 9, guiding gutter 9 is multiple, the width of any two adjacent guide groove 9 is different, described first connecting plate 6 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described second connecting plate 8 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described frame 1 is fixedly connected with blower fan 15, the blowing mouth of blower fan 15 is connected to induced duct 16, described discharging bin 4 is gone out a storehouse 26 by arranged side by side and gone out shell storehouse 27 and constitute, go out and the sidewall in shell storehouse 27 is connected to induced-draught fan 28, go out and the base plate in shell storehouse 27 is connected to curved baffle 29, go out and a storehouse 26 is cased with screen frame 22, go out and the top board in a storehouse 26 has dust mouth 17, base plate has air vent 18, air vent 18 is embedded with waffle slab 19, described induced duct 16 is connected with waffle slab 19.
Described screen frame 22 includes framework 23 and sieve plate 24, and sieve plate 24 and framework 23 are slidably connected.
Being fixedly connected with cylinder 25 in described frame 1, cylinder 25 drives sieve plate 24 to do reciprocating.
Described deflector 7 is connected for detachable with the first connecting plate 6 and the second connecting plate 8 respectively.
Described guiding gutter 9 includes the far-end away from threshing bin 3 and the near-end near threshing bin 3, the far-end of guiding gutter 9 is hinged with baffle plate 10, is provided with spring 11 between baffle plate 10 and guiding gutter 9, and the length of baffle plate 10 is 1/4th of guiding gutter 9 width.
The present embodiment is another better embodiment, guiding gutter includes the far-end away from threshing bin and the near-end near threshing bin, the far-end of guiding gutter is hinged with baffle plate, spring it is provided with between baffle plate and guiding gutter, the length of baffle plate is 1/4th of guiding gutter width, can effectively prevent two corncob from simultaneously entering a guiding gutter by baffle plate, corncob is enable to enter threshing bin smoothly, improve threshing efficiency, the length of baffle plate is 1/4th of guiding gutter width, it is possible to ensure that single corncob enters in guiding gutter smoothly.
Embodiment 6
Referring to Fig. 2, Fig. 3 and Fig. 5, a kind of winnowing type precision thresher, including frame 1, it is connected to the feed hopper 2 in frame 1, threshing bin 3 and discharging bin 4, feed hopper 2, threshing bin 3 connects with discharging bin 4, threshing cylinder 5 it is provided with in threshing bin 3, it is provided with guiding device in described feed hopper 2, described guiding device includes the first connecting plate 6, deflector 7 and the second connecting plate 8, described deflector 7 is bent to form guiding gutter 9, guiding gutter 9 is multiple, the width of any two adjacent guide groove 9 is different, described first connecting plate 6 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described second connecting plate 8 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described frame 1 is fixedly connected with blower fan 15, the blowing mouth of blower fan 15 is connected to induced duct 16, described discharging bin 4 is gone out a storehouse 26 by arranged side by side and gone out shell storehouse 27 and constitute, go out and the sidewall in shell storehouse 27 is connected to induced-draught fan 28, go out and the base plate in shell storehouse 27 is connected to curved baffle 29, go out and a storehouse 26 is cased with screen frame 22, go out and the top board in a storehouse 26 has dust mouth 17, base plate has air vent 18, air vent 18 is embedded with waffle slab 19, described induced duct 16 is connected with waffle slab 19.
Described screen frame 22 includes framework 23 and sieve plate 24, and sieve plate 24 and framework 23 are slidably connected.
Being fixedly connected with cylinder 25 in described frame 1, cylinder 25 drives sieve plate 24 to do reciprocating.
Described deflector 7 is connected for detachable with the first connecting plate 6 and the second connecting plate 8 respectively.
Described guiding gutter 9 includes the far-end away from threshing bin 3 and the near-end near threshing bin 3, the far-end of guiding gutter 9 is hinged with baffle plate 10, is provided with spring 11 between baffle plate 10 and guiding gutter 9, and the length of baffle plate 10 is 1/4th of guiding gutter 9 width.
On the near-end of described guiding gutter 9, symmetry is hinged with the first catch 12 and the second catch 13.
The present embodiment is another better embodiment, and on the near-end of guiding gutter, symmetry is hinged with the first catch and the second catch, it is possible to prevent two corncob clamp-oning in same guiding gutter from entering threshing bin further, it is to avoid corncob is overlapping, it is ensured that threshing efficiency.
Embodiment 7
Referring to Fig. 2, Fig. 3 and Fig. 6, a kind of winnowing type precision thresher, including frame 1, it is connected to the feed hopper 2 in frame 1, threshing bin 3 and discharging bin 4, feed hopper 2, threshing bin 3 connects with discharging bin 4, threshing cylinder 5 it is provided with in threshing bin 3, it is provided with guiding device in described feed hopper 2, described guiding device includes the first connecting plate 6, deflector 7 and the second connecting plate 8, described deflector 7 is bent to form guiding gutter 9, guiding gutter 9 is multiple, the width of any two adjacent guide groove 9 is different, described first connecting plate 6 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described second connecting plate 8 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described frame 1 is fixedly connected with blower fan 15, the blowing mouth of blower fan 15 is connected to induced duct 16, described discharging bin 4 is gone out a storehouse 26 by arranged side by side and gone out shell storehouse 27 and constitute, go out and the sidewall in shell storehouse 27 is connected to induced-draught fan 28, go out and the base plate in shell storehouse 27 is connected to curved baffle 29, go out and a storehouse 26 is cased with screen frame 22, go out and the top board in a storehouse 26 has dust mouth 17, base plate has air vent 18, air vent 18 is embedded with waffle slab 19, described induced duct 16 is connected with waffle slab 19.
Described screen frame 22 includes framework 23 and sieve plate 24, and sieve plate 24 and framework 23 are slidably connected.
Being fixedly connected with cylinder 25 in described frame 1, cylinder 25 drives sieve plate 24 to do reciprocating.
Described deflector 7 is connected for detachable with the first connecting plate 6 and the second connecting plate 8 respectively.
Described guiding gutter 9 includes the far-end away from threshing bin 3 and the near-end near threshing bin 3, the far-end of guiding gutter 9 is hinged with baffle plate 10, is provided with spring 11 between baffle plate 10 and guiding gutter 9, and the length of baffle plate 10 is 1/4th of guiding gutter 9 width.
On the near-end of described guiding gutter 9, symmetry is hinged with the first catch 12 and the second catch 13.
Being provided with fairing cap 14 on described deflector 7, fairing cap 14 is positioned at the top of multiple guiding gutter 9.
The present embodiment is another better embodiment, deflector is provided with fairing cap, fairing cap is positioned at the top of multiple guiding gutter, when high-volume charging, the falling speed of corncob is very fast, by the position-limiting action of fairing cap, it is possible to prevent the phenomenon that corncob is overlapping further, it is beneficial to raising threshing efficiency.
Embodiment 8
Referring to Fig. 2, Fig. 3 and Fig. 7, a kind of winnowing type precision thresher, including frame 1, it is connected to the feed hopper 2 in frame 1, threshing bin 3 and discharging bin 4, feed hopper 2, threshing bin 3 connects with discharging bin 4, threshing cylinder 5 it is provided with in threshing bin 3, it is provided with guiding device in described feed hopper 2, described guiding device includes the first connecting plate 6, deflector 7 and the second connecting plate 8, described deflector 7 is bent to form guiding gutter 9, guiding gutter 9 is multiple, the width of any two adjacent guide groove 9 is different, described first connecting plate 6 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described second connecting plate 8 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described frame 1 is fixedly connected with blower fan 15, the blowing mouth of blower fan 15 is connected to induced duct 16, described discharging bin 4 is gone out a storehouse 26 by arranged side by side and gone out shell storehouse 27 and constitute, go out and the sidewall in shell storehouse 27 is connected to induced-draught fan 28, go out and the base plate in shell storehouse 27 is connected to curved baffle 29, go out and a storehouse 26 is cased with screen frame 22, go out and the top board in a storehouse 26 has dust mouth 17, base plate has air vent 18, air vent 18 is embedded with waffle slab 19, described induced duct 16 is connected with waffle slab 19.
Described screen frame 22 includes framework 23 and sieve plate 24, and sieve plate 24 and framework 23 are slidably connected.
Being fixedly connected with cylinder 25 in described frame 1, cylinder 25 drives sieve plate 24 to do reciprocating.
Described deflector 7 is connected for detachable with the first connecting plate 6 and the second connecting plate 8 respectively.
Described guiding gutter 9 includes the far-end away from threshing bin 3 and the near-end near threshing bin 3, the far-end of guiding gutter 9 is hinged with baffle plate 10, is provided with spring 11 between baffle plate 10 and guiding gutter 9, and the length of baffle plate 10 is 1/4th of guiding gutter 9 width.
On the near-end of described guiding gutter 9, symmetry is hinged with the first catch 12 and the second catch 13.
Being provided with fairing cap 14 on described deflector 7, fairing cap 14 is positioned at the top of multiple guiding gutter 9.
The cross section of described fairing cap 14 is corrugated.
The present embodiment is another better embodiment, and the cross section of fairing cap is corrugated, adopts undulatory fairing cap, its arcwall face is suitable with corncob surface, water conservancy diversion effect more preferably, enable corncob one by one quickly fall into threshing bin, greatly improve the threshing efficiency of threshing bin.
Embodiment 9
Referring to Fig. 2, Fig. 3 and Fig. 7, a kind of winnowing type precision thresher, including frame 1, it is connected to the feed hopper 2 in frame 1, threshing bin 3 and discharging bin 4, feed hopper 2, threshing bin 3 connects with discharging bin 4, threshing cylinder 5 it is provided with in threshing bin 3, it is provided with guiding device in described feed hopper 2, described guiding device includes the first connecting plate 6, deflector 7 and the second connecting plate 8, described deflector 7 is bent to form guiding gutter 9, guiding gutter 9 is multiple, the width of any two adjacent guide groove 9 is different, described first connecting plate 6 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described second connecting plate 8 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described frame 1 is fixedly connected with blower fan 15, the blowing mouth of blower fan 15 is connected to induced duct 16, described discharging bin 4 is gone out a storehouse 26 by arranged side by side and gone out shell storehouse 27 and constitute, go out and the sidewall in shell storehouse 27 is connected to induced-draught fan 28, go out and the base plate in shell storehouse 27 is connected to curved baffle 29, go out and a storehouse 26 is cased with screen frame 22, go out and the top board in a storehouse 26 has dust mouth 17, base plate has air vent 18, air vent 18 is embedded with waffle slab 19, described induced duct 16 is connected with waffle slab 19.
Described screen frame 22 includes framework 23 and sieve plate 24, and sieve plate 24 and framework 23 are slidably connected.
Being fixedly connected with cylinder 25 in described frame 1, cylinder 25 drives sieve plate 24 to do reciprocating.
Described deflector 7 is connected for detachable with the first connecting plate 6 and the second connecting plate 8 respectively.
Described guiding gutter 9 includes the far-end away from threshing bin 3 and the near-end near threshing bin 3, the far-end of guiding gutter 9 is hinged with baffle plate 10, is provided with spring 11 between baffle plate 10 and guiding gutter 9, and the length of baffle plate 10 is 1/4th of guiding gutter 9 width.
On the near-end of described guiding gutter 9, symmetry is hinged with the first catch 12 and the second catch 13.
Being provided with fairing cap 14 on described deflector 7, fairing cap 14 is positioned at the top of multiple guiding gutter 9.
The cross section of described fairing cap 14 is corrugated.
Described dust mouth 17 is corresponding with air vent 18.
The present embodiment is another better embodiment, dust mouth is corresponding with air vent, it is possible to make the wind of entrance discharging bin to blow-through to dust mouth, and air quantity is concentrated, maximized the Stigma Maydis mixed in niblet, housing etc. are blown out by dust mouth, improve impurity-eliminating effect
Embodiment 10
Referring to Fig. 2, Fig. 3, Fig. 7 and Fig. 8, a kind of winnowing type precision thresher, including frame 1, it is connected to the feed hopper 2 in frame 1, threshing bin 3 and discharging bin 4, feed hopper 2, threshing bin 3 connects with discharging bin 4, threshing cylinder 5 it is provided with in threshing bin 3, it is provided with guiding device in described feed hopper 2, described guiding device includes the first connecting plate 6, deflector 7 and the second connecting plate 8, described deflector 7 is bent to form guiding gutter 9, guiding gutter 9 is multiple, the width of any two adjacent guide groove 9 is different, described first connecting plate 6 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described second connecting plate 8 one end is connected with deflector 7, the other end is connected with the base plate of feed hopper 2, described frame 1 is fixedly connected with blower fan 15, the blowing mouth of blower fan 15 is connected to induced duct 16, described discharging bin 4 is gone out a storehouse 26 by arranged side by side and gone out shell storehouse 27 and constitute, go out and the sidewall in shell storehouse 27 is connected to induced-draught fan 28, go out and the base plate in shell storehouse 27 is connected to curved baffle 29, go out and a storehouse 26 is cased with screen frame 22, go out and the top board in a storehouse 26 has dust mouth 17, base plate has air vent 18, air vent 18 is embedded with waffle slab 19, described induced duct 16 is connected with waffle slab 19.
Described screen frame 22 includes framework 23 and sieve plate 24, and sieve plate 24 and framework 23 are slidably connected.
Being fixedly connected with cylinder 25 in described frame 1, cylinder 25 drives sieve plate 24 to do reciprocating.
Described deflector 7 is connected for detachable with the first connecting plate 6 and the second connecting plate 8 respectively.
Described guiding gutter 9 includes the far-end away from threshing bin 3 and the near-end near threshing bin 3, the far-end of guiding gutter 9 is hinged with baffle plate 10, is provided with spring 11 between baffle plate 10 and guiding gutter 9, and the length of baffle plate 10 is 1/4th of guiding gutter 9 width.
On the near-end of described guiding gutter 9, symmetry is hinged with the first catch 12 and the second catch 13.
Being provided with fairing cap 14 on described deflector 7, fairing cap 14 is positioned at the top of multiple guiding gutter 9.
The cross section of described fairing cap 14 is corrugated.
Described dust mouth 17 is corresponding with air vent 18.
Described dust mouth 17 is embedded with connection ring 20, connects and ring 20 is connected to dust bag 21.
The present embodiment is preferred forms, and dust mouth is embedded with connection ring, connects and is connected to dust bag on ring, effectively can be collected by the impurity such as Stigma Maydis, housing by dust bag, be beneficial to the raising feature of environmental protection.
Claims (10)
1. a winnowing type precision thresher, including frame (1), it is connected to the feed hopper (2) in frame (1), threshing bin (3) and discharging bin (4), feed hopper (2), threshing bin (3) connects with discharging bin (4), threshing cylinder (5) it is provided with in threshing bin (3), it is characterized in that: described feed hopper is provided with guiding device in (2), described guiding device includes the first connecting plate (6), deflector (7) and the second connecting plate (8), described deflector (7) is bent to form guiding gutter (9), guiding gutter (9) is for multiple, the width of any two adjacent guide groove (9) is different, described first connecting plate (6) one end is connected with deflector (7), the other end is connected with the base plate of feed hopper (2), described second connecting plate (8) one end is connected with deflector (7), the other end is connected with the base plate of feed hopper (2), described frame (1) is fixedly connected with blower fan (15), the blowing mouth of blower fan (15) is connected to induced duct (16), described discharging bin (4) is gone out a storehouse (26) by arranged side by side and gone out shell storehouse (27) and constitute, go out the sidewall of shell storehouse (27) is connected to induced-draught fan (28), go out the base plate of shell storehouse (27) is connected to curved baffle (29), go out and a storehouse (26) is cased with screen frame (22), go out the top board of a storehouse (26) has dust mouth (17), base plate has air vent (18), air vent (18) is embedded with waffle slab (19), described induced duct (16) is connected with waffle slab (19).
2. a kind of winnowing type precision thresher according to claim 1, it is characterised in that: described screen frame (22) includes framework (23) and sieve plate (24), and sieve plate (24) and framework (23) are slidably connected.
3. a kind of winnowing type precision thresher according to claim 2, it is characterised in that: being fixedly connected with cylinder (25) in described frame (1), cylinder (25) drives sieve plate (24) to do reciprocating.
4. a kind of winnowing type precision thresher according to claim 3, it is characterised in that: described deflector (7) is connected for detachable with the first connecting plate (6) and the second connecting plate (8) respectively.
5. a kind of winnowing type precision thresher according to claim 4, it is characterized in that: described guiding gutter (9) includes the far-end away from threshing bin (3) and the near-end near threshing bin (3), the far-end of guiding gutter (9) is hinged with baffle plate (10), being provided with spring (11) between baffle plate (10) and guiding gutter (9), the length of baffle plate (10) is 1/4th of guiding gutter (9) width.
6. a kind of winnowing type precision thresher according to claim 5, it is characterised in that: on the near-end of described guiding gutter (9), symmetry is hinged with the first catch (12) and the second catch (13).
7. a kind of winnowing type precision thresher according to claim 6, it is characterised in that: being provided with fairing cap (14) on described deflector (7), fairing cap (14) is positioned at the top of multiple guiding gutter (9).
8. a kind of winnowing type precision thresher according to claim 7, it is characterised in that: the cross section of described fairing cap (14) is corrugated.
9. a kind of winnowing type precision thresher according to claim 8, it is characterised in that: described dust mouth (17) are corresponding with air vent (18).
10. a kind of winnowing type precision thresher according to claim 9, it is characterised in that: described dust mouth (17) are embedded with connection ring (20), connect and ring (20) is connected to dust bag (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510978021.5A CN105612940A (en) | 2015-12-23 | 2015-12-23 | Winnowing type precise thresher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510978021.5A CN105612940A (en) | 2015-12-23 | 2015-12-23 | Winnowing type precise thresher |
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| CN105612940A true CN105612940A (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510978021.5A Pending CN105612940A (en) | 2015-12-23 | 2015-12-23 | Winnowing type precise thresher |
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| CN (1) | CN105612940A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108605525A (en) * | 2018-04-18 | 2018-10-02 | 青岛超劲生物科技有限公司 | A kind of winnowing type corn threshing exclusion device |
| CN112314188A (en) * | 2020-11-12 | 2021-02-05 | 抚州锦溪农业发展有限公司 | Corn thresher for agricultural product processing |
-
2015
- 2015-12-23 CN CN201510978021.5A patent/CN105612940A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108605525A (en) * | 2018-04-18 | 2018-10-02 | 青岛超劲生物科技有限公司 | A kind of winnowing type corn threshing exclusion device |
| CN108605525B (en) * | 2018-04-18 | 2021-05-11 | 青岛超劲生物科技有限公司 | Winnowing type corn threshing and impurity removing device |
| CN112314188A (en) * | 2020-11-12 | 2021-02-05 | 抚州锦溪农业发展有限公司 | Corn thresher for agricultural product processing |
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Application publication date: 20160601 |