CN104969728B - Wheat threshing and corn stalk cutting machine - Google Patents
Wheat threshing and corn stalk cutting machine Download PDFInfo
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- CN104969728B CN104969728B CN201510286249.8A CN201510286249A CN104969728B CN 104969728 B CN104969728 B CN 104969728B CN 201510286249 A CN201510286249 A CN 201510286249A CN 104969728 B CN104969728 B CN 104969728B
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- 235000005822 corn Nutrition 0.000 title claims abstract description 48
- 238000005520 cutting process Methods 0.000 title claims abstract description 16
- 240000008042 Zea mays Species 0.000 title claims description 56
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- 235000013339 cereals Nutrition 0.000 claims abstract description 30
- 239000010902 straw Substances 0.000 claims abstract description 26
- 239000000843 powder Substances 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims description 16
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- 238000007599 discharging Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 4
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- 241000251169 Alopias vulpinus Species 0.000 abstract description 3
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- 238000005119 centrifugation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
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- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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- Threshing Machine Elements (AREA)
Abstract
The invention relates to a grain threshing and stalk cutting machine in agricultural machinery, in particular to a wheat threshing and corn stalk cutting machine. The existing wheat thresher only can crush and thresh the dried wheat, and has the advantages of single function, complex and heavy structure and larger required power ratio. The invention comprises a frame, a feeding table, a crushing and threshing bin, a vibrating screen mechanism, an air draft mechanism and an auger conveyor which are arranged on the frame. The feeding table is arranged at the front upper part of the crushing and threshing bin, the lower part of the crushing and threshing bin is provided with a vibrating screen mechanism, an air draft mechanism is arranged above the rear half part of the vibrating screen mechanism and on the left side of the crushing and threshing bin, and the rear part of the crushing and threshing bin is provided with an auger conveyor. The invention has compact structure, light weight, low manufacturing cost and small matched power, completely separates grains and straw powder, is convenient for grain bagging, has no air pollution, stops the machine in time for saving people for treatment, does not need to dry wheat in the sun, and can also cut and crush the corn straws.
Description
Technical field
The present invention relates to the grain threshing in a kind of agricultural machinery and cut stalk machinery, specifically a kind of wheat threshing and jade
Rice cuts stalk machine.
Background technology
The currently known wheat threshing sorting machine course of work is：Wheat enters threshing bin from spout, the straw after crushing
Stalk is dropped through the outlet of straw material, is then blown out outside storehouse with air blower, and screening separation is carried out on wheat, wheat residual current to sieve plate, but,
Screening separation process in, still some wheat can together blow out with powder of straw, wheat separated with powder of straw it is not thorough enough, this
A little wheats are contaminated with many broken stalks and clever chaff, hesitate to discard, and that selects is bothersome；Say again, the high wind of air blower is anti-by dust
Flow to spout to fly upward, cause serious air pollution, make to have an impact feeding personnel.In addition, not taken off on the first sieve plate
The secondary sieve gone out on the mouth of a valley that net straw material and dust are put together with wheat from frame peripheral hardware is shaked out, and is shaken choosing by secondary sieve
With the blowing of secondary air blower, straw material and stir up a cloud of dust, cause serious air pollution, the body for directly endangering operating personnel is strong
Health, influences the environment in threshing ground；And secondary sieve compass screen surface is smaller, the separation of straw material and dust is not thorough enough, and wheat grains screening is not
Very totally, the mouth of a valley is gone out close from the ground, cereal pack is very inconvenient, virtually increases labour intensity.In secure context, in feeding
Occur at mouthful the hand of feeding personnel by feeding roller get involved in etc. security incident when, it is impossible to shut down rescue people's treatment in time, it is necessary to someone
Allowing engine to extinguish shutdown can just rescue people.And, existing wheat thresher can only crush the wheat that threshing has been dried, it is impossible to
The wheat for just having reaped a field can not be processed directly.In addition, current wheat thresher function is more single, structure is multiple
Miscellaneous heaviness, required power only to wheat carries out threshing and cleaning than larger, is not suitable for the pulverization process of other crops.
The content of the invention
Shortcoming it is an object of the invention to overcome existing wheat threshing sorting machine, there is provided a kind of wheat threshing and corn are cut
Stalk machine, compact conformation, body is small, lightweight, cheap, operates with and convenient in carrying, and the power of adapted is small, wheat and straw
Stalk powder separates clean, and cereal pack is very convenient, dust will not reflux fly upward, will not contaminated air, shut down rescue people's treatment in time, no
Need to carry out wheat solarization dry-cure, the wheat that farmland harvesting is returned directly carries out threshing treatment, can also carry out maize straw
Cutting and grinding, are easy to self-employed farmer to use.
The purpose of the present invention is realized by following technical scheme：
A kind of wheat threshing and corn cut stalk machine, including frame and be arranged in frame feed table, crush threshing bin, shake
Screen plate moving mechanism, air draft mechanism, screw feeder conveyer.Described feed table is located at crushing threshing bin front upper part, crushes threshing bin bottom
Vibratory sieve mechanism is provided with, the latter half of top of vibratory sieve mechanism, crushing threshing bin left side are provided with air draft mechanism, crush threshing bin rear portion
It is provided with screw feeder conveyer.
Described feed table is fixed in frame, and flexible tooth harrow conveying roller is provided with the spout of feed table, and conveying roller leads to
Cross clutch and couple with disk roller is fed, feed disk roller and coupled with drive by belt, drive is connected by belt with driving wheel, main
Driving wheel is connected with power source, and clutch is connected by connecting rod with handle, handle be located at frame left side, handle simultaneously by connecting rod with
Semicircle cover lid is connected, when there is security incident in feeding or crush threshing bin material it is more crush threshing operations it is painstaking when, use hand pressure
Lower handle makes clutch that conveying roller is separated with feeder house beater makes conveying roller shut down, and can eliminate accident, while opening semicircle cover
Lid increases space in crushing threshing bin allows crushing threshing operations to resume operation.
Described crushing threshing bin is mounted with multiple rows of grass-smashing reamer, grass-smashing reamer built with the broken careless roller of threshing in broken careless roller surface
Be circular arc blade, circular arc blade free end carries out cutting operation to curving, circular arc blade to stalk, be this to compared with
Wet wheat or maize straw can all carry out cutting and grinding, and the bending section of circular arc blade produces certain centrifugation wind-force, dust
Must not reflux flown upward to spout.Broken careless roll shaft is fixed in frame by bearing, and the broken grass wheel of broken careless roll shaft right-hand member passes through
Belt is connected with driving wheel and vibrating wheels respectively, and the driven wheel of broken careless roll shaft left end is connected by belt with screw feeder wheel；Crush de-
Grain is provided with semicircle cover lid above storehouse, and semicircle cover postoperculum is hinged with frame, and semicircle cover lid front portion is provided with threshing bin Space adjustment company
Bar；Crush and be fixed with semicircle screen cloth below threshing bin, semicircle screen cloth bottom is provided with sieve plate.
Described vibratory sieve mechanism is made up of sieve plate, vibrating device, is wherein provided with embolium around sieve plate, and sieve plate is in frame
Descending formula is installed, and is higher than the left side with regard to the right, and sieve plate the right to the suction opeing border of air draft mechanism is provided with small sieve aperture it is necessary to be dust
Sieving, and wheat grain and stalk can not mistake, crossed suction opeing border and be provided with big sieve aperture it is necessary to be wheat grain sieving, sieve plate
End exports for big stalk, and big sieve aperture is arranged below collecting groove, and collecting groove couples with screw feeder conveyer, and sieve plate passes through connecting rod and shakes
Dynamic device connection, vibrating device is arranged in frame, and vibrating device vibrating wheels are connected by belt with broken grass wheel, and vibrating device leads to
Cam mechanism driving sieve plate is crossed to vibrate back and forth.
Described air draft mechanism is fixed in the frame of the crushing threshing bin left side, and it includes suction opeing, air quantity regulation mouth, row's stalk
Mouthful, above the suction opeing alignment big sieve aperture of sieve plate, suction powder of straw further to be distinguished, air draft mechanism left side shell is provided with
Air quantity adjusts mouth, and air quantity regulation mouth is provided with lid, protection net is additionally provided with air quantity regulation mouth, gathered according to different croplands
The weight of wheat grain adjusts the size that air quantity adjusts mouth, and air draft mechanism rear is provided with stalk outlet, stalk outlet will be sorted and cleared up
Powder of straw discharge frame outside.
It is the pack provides convenient of wheat, saves labour, there is provided screw feeder conveyer, screw feeder conveyer is by collecting groove
In wheat be transported to discharging opening, it includes that screw feeder, discharge barrel are constituted, and screw feeder conveyer is fixed in frame, and screw feeder is located at out
In barrel, discharge barrel upper end is provided with discharging opening, and screw feeder lower end couples with collecting groove, drive screw feeder screw feeder wheel by belt with it is broken
The driven wheel connection being set with careless roll shaft, wheat is lifted by screw feeder and fallen into sack to discharging opening.
Wheat threshing and corn cut application method of the stalk machine when wheat threshing and corn cut stalk, it is characterised in that：
1. wheat threshing is selected：
Start whole machine, wheat is manually fed into spout, the tooth harrow conveying roller that stretches crushes in threshing bin wheat feeding, broken grass
Wheat stalk cutting and grinding and threshing, pulverized wheat stalk and the wheat grain of threshing are fallen into sieve by knife by semicircle screen cloth
On plate, glided along inclined-plane by wheat stalk under vibrating device effect of vibration and cereal, the small sieve aperture on sieve plate just allows dust mistake
Sieve, and wheat grain and stalk was not allowed, arrived suction opeing by wheat stalk by air draft mechanism discharge machine outside, wheat grain after
Continuous when slipping down to the big sieve aperture of sieve plate, wheat grain sieving is fallen in collecting groove, is then loaded in sack by screw feeder conveyer, does not have
Have and exported outside discharge machine by the big stalk of sieve plate end by the indivisible big stalk outside air draft mechanism discharge machine；Such as in feeding mistake
When there is security incident in journey, making clutch that conveying roller is separated with feeder house beater with hand pressure lower handle makes conveying roller shut down,
The accident rescue the wounded can be eliminated；When crush threshing bin material it is more crush threshing operations it is painstaking when, with hand pressure lower handle make from
Clutch separates conveying roller with feeder house beater makes conveying roller shut down, and crushes empty in threshing bin while opening semicircle cover lid and increasing
Between, allow crushing threshing operations to resume operation；
2. corn cuts stalk crushing：
Start whole machine, corn is manually fed into spout, the tooth harrow conveying roller that stretches crushes in threshing bin corn feeding, broken grass
Knife falls on sieve plate maize straw cutting and grinding and threshing, pulverized maize straw by semicircle screen cloth, is filled by vibrating
Put corn stalk powder under effect of vibration to be glided along inclined-plane, small sieve aperture and big sieve aperture on sieve plate just allow dust to sieve, and by corn
Powder of straw was not allowed, and further cleared up corn stalk powder, and the corn stalk powder for continuing to glide is exported by the big stalk of sieve plate end
Outside discharge machine；When such as there is security incident in feeding procedure, clutch is made by conveying roller and feeder house beater point with hand pressure lower handle
From making conveying roller shut down, the accident rescue the wounded can be eliminated；When crushing, the more crushing threshing operations of threshing bin material are painstaking
When, making clutch that conveying roller is separated with feeder house beater with hand pressure lower handle makes conveying roller shut down, while opening semicircle cover lid
Increase and crush space in threshing bin, allow crushing threshing operations to resume operation.
Advantages of the present invention is：
Compact conformation of the present invention, kinetic parameter is reasonable in design, and body is small, lightweight, and reliability is high, economical and practical, cost
It is cheap, operate with and convenient in carrying, the power of adapted is small, and cereal and powder of straw are separated totally, and cereal pack is very convenient, dust
Will not reflux fly upward, without air pollution, in time shut down rescue people treatment, it is not necessary to solarization dry-cure is carried out to wheat, farmland is gathered in back
The wheat for coming directly carries out threshing treatment, also can carry out cutting and grinding to maize straw, is easy to self-employed farmer to use.
Brief description of the drawings：
Fig. 1 is left main parallax stereogram of the invention；
Fig. 2 is right rear perspective view of the invention；
Fig. 3 is broken careless roll structure schematic diagram of the invention；
Fig. 4 is delivery roller structure schematic diagram of the invention.
Specific embodiment
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the present invention includes frame 10 and the feed table 1 being arranged in frame 10, crushing
Threshing bin, vibratory sieve mechanism, air draft mechanism 5, screw feeder conveyer 8.Described feed table 1 is located at crushing threshing bin front upper part, powder
Broken threshing bin bottom is provided with vibratory sieve mechanism, and the latter half of top of vibratory sieve mechanism, crushing threshing bin left side are provided with air draft mechanism 5,
Crush threshing bin rear portion and be provided with screw feeder conveyer 8.
Described feed table 1 is fixed in frame 10, and flexible tooth harrow conveying roller 2 is provided with the spout of feed table 1, conveying
Roller 2 is coupled by clutch 17-1 with disk roller 17 is fed, and is fed disk roller 17 and is coupled with drive 14 by belt, and drive 14 passes through skin
Band is connected with driving wheel 12, and driving wheel 12 is connected with power source, and clutch 17-1 is connected by connecting rod 16 with handle 16-1, handle
16-1 is located at the left side of frame 10, and handle 16-1 is connected by connecting rod 16 with semicircle cover lid 4 simultaneously, when there is security incident in feeding or
Crush threshing bin material it is more crush threshing operations it is painstaking when, with hand pressure lower handle 16-1 make clutch 17-1 by conveying roller 2 with
Feeder house beater 17 is separated makes conveying roller 2 shut down, and can eliminate accident, crushes empty in threshing bin while opening semicircle cover lid 4 and increasing
Between allow crushing threshing operations resume operation.
Described crushing threshing bin is mounted with multiple rows of grass-smashing reamer 3-1 built with the broken careless roller 3 of threshing on the broken surface of careless roller 3, broken
Careless knife 3-1 is circular arc blade, and circular arc blade free end carries out cutting operation to curving, circular arc blade to stalk,
For this can all carry out cutting and grinding to wetter wheat or maize straw, and the bending section of circular arc blade produces certain centrifugation wind
Power, dust must not reflux flown upward to spout.The broken axle of careless roller 3 is fixed in frame 10 by bearing 23, the axle right-hand member of broken careless roller 3
Broken grass wheel 15 be connected with driving wheel 12 and vibrating wheels 11 respectively by belt, the driven wheel 20 of the axle left end of broken careless roller 3 is by skin
Band 21 is connected with screw feeder wheel 22；Crush and be provided with semicircle cover lid 4 above threshing bin, the rear portion of semicircle cover lid 4 is hinged with frame 10, semicircle
The front portion of cover lid 4 is provided with threshing bin Space adjustment connecting rod 16；Crush and be fixed with semicircle screen cloth 13 below threshing bin, under semicircle screen cloth 13
Portion is provided with sieve plate 9.
Described vibratory sieve mechanism is made up of sieve plate 9, vibrating device, is wherein provided with embolium around sieve plate 9, and sieve plate 9 is in machine
The climb and fall formula of frame 10 is installed, and is higher than the left side with regard to the right, and the right of sieve plate 9 to the border of suction opeing 18 of air draft mechanism is provided with small sieve aperture,
If just dust sieving, and wheat grain and stalk can not mistake, crossed the border of suction opeing 18 and be provided with big sieve aperture it is necessary to be wheat paddy
Thing sieves, and the end of sieve plate 9 exports for big stalk, and big sieve aperture is arranged below collecting groove 9-1, collecting groove 9-1 and screw feeder conveyer 8
Connect, sieve plate 9 is connected by connecting rod 9-2 with vibrating device, vibrating device is arranged in frame 10, and vibrating device vibrating wheels 11 pass through
Belt is connected with broken grass wheel 15, and vibrating device is vibrated back and forth by cam mechanism driving sieve plate 9.
Described air draft mechanism 5 is fixed in crushing threshing bin left side frame 10, and it is adjusted including suction opeing 18, air quantity
Mouth, stalk outlet 6, above the alignment big sieve aperture of sieve plate 9 of suction opeing 18, are further distinguished with regard to suction powder of straw, and air draft mechanism 5 is left
Side shell is provided with air quantity regulation mouth, and air quantity regulation mouth is provided with lid 18-1, protection net 18- is additionally provided with air quantity regulation mouth
2, according to different croplands gather in wheat grain weight come adjust air quantity adjust mouth size, the rear of air draft mechanism 5 is provided with row
Stalk mouthful 6, stalk outlet 6 will be sorted outside the powder of straw discharge frame 10 of cleaning.
It is the pack provides convenient of wheat, saves labour, there is provided screw feeder conveyer 8, screw feeder conveyer 8 is Jiang Jigu
Wheat in groove 9-1 is transported to discharging opening 8-1, and it includes that screw feeder, discharge barrel are constituted, and screw feeder conveyer 8 is fixed in frame 10,
Screw feeder is located in discharge barrel, and discharge barrel upper end is provided with discharging opening 8-1, and screw feeder lower end couples with collecting groove 9-1, drives stirring for screw feeder
Dragon wheel 22 is connected by belt 21 with the driven wheel 20 being set with broken careless roll shaft, and wheat is lifted to fall to discharging opening 8-1 by screw feeder
Enter in sack.
Wheat threshing and corn cut application method of the stalk machine when wheat threshing and corn cut stalk, it is characterised in that：
1. wheat threshing is selected：
Start whole machine, wheat is manually fed into spout, the tooth harrow conveying roller 2 that stretches crushes in threshing bin wheat feeding, broken
Wheat stalk cutting and grinding and threshing, pulverized wheat stalk and the wheat grain of threshing are passed through semicircle screen cloth by careless knife 3-1
13 fall on sieve plate 9, are glided along inclined-plane by wheat stalk under vibrating device effect of vibration and cereal, the small sieve aperture on sieve plate 9
Just allow dust to sieve, and wheat grain and stalk were not allowed, arrive suction opeing 18 by wheat stalk by the discharge machine of air draft mechanism 5
Outward, when wheat grain continues to slip down to 9 big sieve aperture of sieve plate, wheat grain sieving is fallen in collecting groove 9-1, then defeated by screw feeder
Send device 8 to load in sack, gone out by the big stalk of the end of sieve plate 9 not over the indivisible big stalk outside the discharge machine of air draft mechanism 5
Outside mouth discharge machine；When such as there is security incident in feeding procedure, clutch 17-1 is made by conveying roller 2 with hand pressure lower handle 16-1
Being separated with feeder house beater 17 makes conveying roller 2 shut down, and can eliminate the accident rescue the wounded；When the crushing more crushing of threshing bin material
When threshing operations are painstaking, making clutch 17-1 that conveying roller 2 is separated with feeder house beater 17 with hand pressure lower handle 16-1 stops conveying roller 2
Only operate, space in threshing bin is crushed while opening semicircle cover lid 4 and increasing, allow crushing threshing operations to resume operation；
2. corn cuts stalk crushing：
Start whole machine, corn is manually fed into spout, the tooth harrow conveying roller 2 that stretches crushes in threshing bin corn feeding, broken
Careless knife 3-1 falls on sieve plate 9 maize straw cutting and grinding and threshing, pulverized maize straw by semicircle screen cloth 13, leads to
Corn stalk powder glides along inclined-plane under crossing vibrating device effect of vibration, and small sieve aperture and big sieve aperture on sieve plate 9 just allow dust to sieve,
And do not allowed corn stalk powder, corn stalk powder is further cleared up, continue the corn stalk powder for gliding by the big of the end of sieve plate 9
Outside stalk outlet discharge machine；When such as there is security incident in feeding procedure, clutch 17-1 is incited somebody to action with hand pressure lower handle 16-1
Conveying roller 2 is separated with feeder house beater 17 makes conveying roller 2 shut down, and can eliminate the accident rescue the wounded；When crushing threshing bin material
It is more crushing threshing operations it is painstaking when, making clutch 17-1 that conveying roller 2 is separated with feeder house beater 17 with hand pressure lower handle 16-1 makes
Conveying roller 2 is shut down, and space in threshing bin is crushed while opening semicircle cover lid 4 and increasing, and allows crushing threshing operations to resume operation.
Above technical characteristic constitutes highly preferred embodiment of the present invention, and it has stronger adaptability and optimal implementation effect
Really, the need for can according to actual needs increasing and decreasing inessential technical characteristic to meet different situations.
Claims (14)
1. a kind of wheat threshing and corn cut stalk machine, including frame and be arranged in frame feed table, crush threshing bin, vibration
Screening mechanism, air draft mechanism, screw feeder conveyer, described feed table are located at crushing threshing bin front upper part, crush threshing bin bottom and set
There is vibratory sieve mechanism, the latter half of top of vibratory sieve mechanism, crushing threshing bin left side are provided with air draft mechanism, crush threshing bin rear portion and set
There is screw feeder conveyer；Described feed table is fixed in frame, and flexible tooth harrow conveying roller is provided with the spout of feed table, conveying
Roller is coupled by clutch with disk roller is fed, and is fed disk roller and is coupled with drive by belt, and drive is connected by belt with driving wheel
Connect, driving wheel is connected with power source；It is characterized in that：Described clutch is connected by connecting rod with handle, and it is left that handle is located at frame
Side, described handle is connected by connecting rod with semicircle cover lid simultaneously, and clutch is made by conveying roller and feeder house beater with hand pressure lower handle
Separation makes conveying roller shut down, and allows crushing threshing operations to recover fortune while opening semicircle cover lid and increasing space in crushing threshing bin
OK.
2. wheat threshing according to claim 1 and corn cut stalk machine, it is characterised in that：Described crushing threshing bin is built-in
There is the broken careless roller of threshing, multiple rows of grass-smashing reamer is mounted with broken careless roller surface, broken careless roll shaft is fixed in frame by bearing, broken careless roller
The broken grass wheel of axle right-hand member be connected with driving wheel and vibrating wheels respectively by belt, the driven wheel of broken careless roll shaft left end pass through belt and
Screw feeder wheel is connected.
3. wheat threshing according to claim 2 and corn cut stalk machine, it is characterised in that：Described grass-smashing reamer is circular arc
Blade, circular arc blade free end carries out cutting operation to curving, circular arc blade to stalk.
4. the wheat threshing and corn according to claim 1 or 3 cut stalk machine, it is characterised in that：Described crushing threshing bin
Semicircle cover lid is provided with above, semicircle cover postoperculum is hinged with frame, semicircle cover lid front portion is provided with threshing bin Space adjustment connecting rod.
5. the wheat threshing and corn according to claim 1 or 3 cut stalk machine, it is characterised in that：Described crushing threshing bin
Semicircle screen cloth is fixed with below, and semicircle screen cloth bottom is provided with sieve plate.
6. wheat threshing according to claim 1 and corn cut stalk machine, it is characterised in that：Described vibratory sieve mechanism is by sieving
Plate, vibrating device composition, are wherein provided with embolium around sieve plate, sieve plate is installed in frame climb and fall formula, and high with regard to the right, the left side is low,
Sieve plate the right is provided with small sieve aperture to the suction opeing border of air draft mechanism, has crossed suction opeing border and has been provided with big sieve aperture, and sieve plate end is
Big stalk outlet.
7. wheat threshing according to claim 6 and corn cut stalk machine, it is characterised in that：Described big sieve aperture is arranged below
Collecting groove, collecting groove couples with screw feeder conveyer.
8. wheat threshing according to claim 5 and corn cut stalk machine, it is characterised in that：Described sieve plate by connecting rod with
Vibrating device is connected, and vibrating device is arranged in frame, and vibrating device vibrating wheels are connected by belt with broken grass wheel, vibrating device
Vibrated back and forth by cam mechanism driving sieve plate.
9. wheat threshing according to claim 6 and corn cut stalk machine, it is characterised in that：Described air draft mechanism is fixed on
Crush in the frame of the threshing bin left side, it includes suction opeing, air quantity regulation mouth, stalk outlet, above the suction opeing alignment big sieve aperture of sieve plate,
Air draft mechanism left side shell is provided with air quantity regulation mouth, and air draft mechanism rear is provided with stalk outlet.
10. wheat threshing according to claim 9 and corn cut stalk machine, it is characterised in that：On described air quantity regulation mouth
Lid is provided with, protection net is additionally provided with air quantity regulation mouth.
11. wheat threshings according to claim 1 and corn cut stalk machine, it is characterised in that：Described screw feeder conveyer bag
Screw feeder, discharge barrel are included, screw feeder conveyer is fixed in frame, and screw feeder is located in discharge barrel, and discharge barrel upper end is provided with discharging opening, stirs
Imperial lower end couples with collecting groove, drives the screw feeder wheel of screw feeder to be connected with the driven wheel being set with broken careless roll shaft by belt.
12. wheat threshings according to claim 1 and corn cut user of the stalk machine when wheat threshing and corn cut stalk
Method, it is characterised in that：
1. wheat threshing is selected：
Start whole machine, wheat is manually fed into spout, the tooth harrow conveying roller that stretches crushes in threshing bin wheat feeding, and grass-smashing reamer will
Wheat stalk cutting and grinding and threshing, pulverized wheat stalk and the wheat grain of threshing fall into sieve plate by semicircle screen cloth
On, glided along inclined-plane by wheat stalk under vibrating device effect of vibration and cereal, there is small sieve aperture on sieve plate, dust sieves, and
Wheat grain and stalk do not sieve, and have arrived suction opeing, and outside wheat stalk discharge machine, wheat grain continues to slip down to the big sieve aperture of sieve plate
When, wheat grain sieving is fallen in collecting groove, is then loaded in sack by screw feeder conveyer, is discharged not over air draft mechanism
Indivisible big stalk outside machine is exported outside discharge machine by the big stalk of sieve plate end；
2. corn cuts stalk crushing：
Start whole machine, corn is manually fed into spout, the tooth harrow conveying roller that stretches crushes in threshing bin corn feeding, and grass-smashing reamer will
Maize straw cutting and grinding and threshing, pulverized maize straw are fallen on sieve plate by semicircle screen cloth, are shaken by vibrating device
Action is glided with lower corn stalk powder along inclined-plane, there is small sieve aperture and big sieve aperture on sieve plate, and with regard to dust sieving, and corn stalk powder is not
Sieving, further clears up corn stalk powder, and the corn stalk powder for continuing to glide is exported outside discharge machine by the big stalk of sieve plate end.
13. wheat threshings according to claim 12 and corn cut user of the stalk machine when wheat threshing and corn cut stalk
Method, it is characterised in that：When there is security incident in feeding procedure, clutch is made by conveying roller and feeder house beater with hand pressure lower handle
Separation makes conveying roller shut down, and can eliminate the accident rescue the wounded.
14. wheat threshings according to claim 12 and corn cut user of the stalk machine when wheat threshing and corn cut stalk
Method, it is characterised in that：When crush threshing bin material it is more crush threshing operations it is painstaking when, make the clutch will be defeated with hand pressure lower handle
Sending roller to be separated with feeder house beater makes conveying roller shut down, and space in threshing bin is crushed while opening semicircle cover lid and increasing, and allows crushing
Threshing operations resume operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286249.8A CN104969728B (en) | 2015-05-29 | 2015-05-29 | Wheat threshing and corn stalk cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510286249.8A CN104969728B (en) | 2015-05-29 | 2015-05-29 | Wheat threshing and corn stalk cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104969728A CN104969728A (en) | 2015-10-14 |
| CN104969728B true CN104969728B (en) | 2017-06-20 |
Family
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| CN109548495B (en) * | 2017-03-28 | 2021-08-03 | 南京溧水高新产业股权投资有限公司 | Scraping type corn threshing equipment |
| CN107820868A (en) * | 2017-12-08 | 2018-03-23 | 蒋加勇 | A kind of efficient threshing machine of agricultural machinery |
| CN109983926A (en) * | 2019-03-22 | 2019-07-09 | 凤台县农盼水稻机插服务专业合作社 | A kind of agricultural rice incidental injury prevention rice threshing screening plant |
| CN112715168A (en) * | 2020-12-26 | 2021-04-30 | 中国农业科学院兰州畜牧与兽药研究所 | Quinoa seed threshing device |
| CN114793640A (en) * | 2022-05-19 | 2022-07-29 | 农业农村部南京农业机械化研究所 | Bean threshing machine |
| CN115138591B (en) * | 2022-09-01 | 2023-01-03 | 山西潞安环保能源开发股份有限公司五阳煤矿 | X-ray-based online detection device for foreign matters on conveyor belt |
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| US4915671A (en) * | 1988-02-01 | 1990-04-10 | Johnson Farm Machinery Co., Inc. | Vibratory seed crop harvesting method and apparatus |
| CN2143865Y (en) * | 1992-12-26 | 1993-10-20 | 绥棱县丰收机械厂 | Soybean thresher |
| CN203942827U (en) * | 2013-10-24 | 2014-11-19 | 阿力马司·牙森 | Handy wheat threshing and cleaning machine |
| CN204762271U (en) * | 2015-05-29 | 2015-11-18 | 穆合塔尔·图尔荪 | Wheat threshing and corn stalk cutting machine |
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