CN2221859Y - multifunctional thresher - Google Patents
multifunctional thresher Download PDFInfo
- Publication number
- CN2221859Y CN2221859Y CN 95210497 CN95210497U CN2221859Y CN 2221859 Y CN2221859 Y CN 2221859Y CN 95210497 CN95210497 CN 95210497 CN 95210497 U CN95210497 U CN 95210497U CN 2221859 Y CN2221859 Y CN 2221859Y
- Authority
- CN
- China
- Prior art keywords
- main shaft
- ratch
- frame
- belt
- tooth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 241000251169 Alopias vulpinus Species 0.000 title abstract description 3
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000001939 inductive effect Effects 0.000 claims description 6
- 239000010902 straw Substances 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 abstract description 4
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 4
- 241000209140 Triticum Species 0.000 abstract description 4
- 235000021307 Triticum Nutrition 0.000 abstract description 4
- 235000009566 rice Nutrition 0.000 abstract description 4
- 244000046052 Phaseolus vulgaris Species 0.000 abstract description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 235000013339 cereals Nutrition 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 241001503991 Consolida Species 0.000 description 1
- 241001075561 Fioria Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 240000001417 Vigna umbellata Species 0.000 description 1
- 235000011453 Vigna umbellata Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012384 transportation and delivery Methods 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
Abstract
A multifunctional thresher belongs to agricultural mechanical equipment. The threshing mechanism consists of a blank concave plate, two groups of toothed bars on the main shaft and an upper cover with spiral ribs; the sorting mechanism consists of a draught fan fixed on the main shaft, draught boxes on two sides of the draught fan and two sections of stepped combined sieves connected with two ends of the frame; the left end of the main shaft of the transmission mechanism is connected with a flat belt and angular belt dual-purpose wheel, the right end of the main shaft is connected with two B-shaped grooved wheels, one triangular belt is connected with an eccentric wheel, and the other triangular belt is connected with a grooved wheel with intermediate teeth. 2.5 tons of wheat, rice and bean seeds can be removed per hour, the removal rate is 100 percent, the sorting cleaning rate is 99 percent, and the crushing rate is 1.3 percent. Is widely applicable to crop threshing.
Description
Multi-functional threshing machine belongs to agricultural machinery.
70 types, 50 types and other type thresher effect generally used of rural area now is single, can only take off the wheat rice that maybe can only dewater.The not thorough crop of threshing is rotated half cycle and is dished out threshing performance less than 90% in cylinder.The seed sugar skin that sorting screen has only a joint sorting totally not deviate from is more.
It is many to the purpose of this invention is to provide a kind of function, and threshing is effective, and sorting is clean, the convenient novel threshing machine that is suitable for.
The present invention is realized by following technical scheme: separating mechanism is installed, sorting mechanism, transmission mechanism on frame.Separating mechanism is made of two groups of ratch that are connected on space notch board and the main shaft and the loam cake that has spiral bar.Main shaft is installed in the frame two ends.Loam cake and notch board are installed in about the frame respectively.Notch board and ratch gap are adjusted with bolt.Feeding mouth places forward right side near cycloconveyor belt, and the straw outlet places the frame rear side of ratch left end.Sorting mechanism is made of air inducing case that is fixed on air-introduced machine on the main shaft and its both sides and the two joint staging packs sieves that are connected the frame two ends.The first segment compass screen surface is equipped with sugared skin seed separating plate.The outlet of sugar skin places the air-introduced machine rear side.The outlet of chaff slag places the second knotter screen termination.Grain-export places on the receipts grain plate that second knotter screen joins below.Transmission mechanism connects dual-purpose the wheel by diesel engine of flat rubber belting angle band at the main shaft left end and drives, and right-hand member connects twice Type B sheave, and a V-belt is connected with eccentric wheel, and connecting rod of eccentric wheel is connected with the combination sieve.Another V-belt is connected with the sheave that has Jie's tooth, and the gears engaged that Jie's tooth is connected with the conveyer belt front axle drives rear axle by conveyer belt and rotates.Eccentric wheel, sheave are installed in the frame right-hand member.One group of ratch is made of 3 ivory ratch, and two terminal pads that are connected on the main shaft are built in feeding mouth.Another group ratch is made of 6 curved ratch that length distributes alternately, and is connected the terminal pad outer rim on the main shaft.Half tooth bends towards identical second half tooth with direction of rotation and bends towards in direction of rotation opposite on the ratch.The oriented left-oblique little fan blade of quarter butt right-hand member, left end has flat fan blade.Can be during work with 12,15,18,25 horsepower diesels drive dual-purpose wheel of flat rubber belting angle band, to be laid on the conveyer belt of feeding mouth by the crop of threshing, the ivory ratch involves in rotation reach with crop, tempers at a high speed between two groups of ratch and notch board, roll and rub with the hands all around partly, the straw after taking off is drained by the straw outlet under the helical orbit effect.The seed grain husk chaff of taking off is leaked down to drop on the first segment compass screen surface by the notch board space, 95% chaff skin is by first air inducing case sucking-off after the sorting of process chaff skin seed separating plate, seed falls into sorting once more on second knotter screen, remaining light foreign material are by the sucking-off of second air inducing case, and the seed of cleaning falls into receives the grain plate by mouthful outflow of putting out cereal.Take off 3 long curved ratch when taking off beans.According to the kind of being taken off crop, do the distance between wet degree adjustment notch board and ratch.
Novel threshing machine function is many can take off wheat, paddy rice, soybean, red bean, corn etc.; The efficient height per hour can take off 2.5 tons of seeds; Effective threshing performance 100% sorting clean rate 99% percentage of damage 1.3% is widely used in the crops shelling.
Accompanying drawing: general structure partial cutaway schematic.
Embodiment for 200 types: the welding of frame 12 usefulness 60 * 60 angle steel, main shaft 3 is welded the 35# garden steel of ∮ 50mm with one heart by the steel pipe two ends of ∮ 90mm.It is fixing that the terminal pad 6 of 4 ∮ 300mm equidistantly is enclosed within main shaft right side welding, and 3 ivory ratch, the 9 every root beads that are welded into 120 ° at interval with 5 bugle steel between two terminal pads of right-hand member connect the ivory tooth of 5 long 190mm of ∮ 18mm.Curved ratch 18 is inserted the curved tooth welding of the long 110mm of ∮ 12mm by ∮ 33mm steel tube drilling.18 teeth of 14 tooth stocks of quarter butt, the right-hand part tooth on every bar bends towards direction of rotation, and the left side tooth bends towards opposite with direction of rotation.Curved ratch is 60 ° of 3 wrong discharging of length 3 short deliveries at interval, is fixed by bolts to the outer rim of terminal pad 6.The little fan blade of a slice is all welded at 3 quarter butt two ends, and left-leaning 45 ° of inclined welds near the 2nd tooth 5 teeth 6 teeth of feeding end respectively, the straw port of export are 1-2,2-3,3-4 between cog downhand weldings.Air-introduced machine 4 is welded on the angle bar by 6 fan leafs, and angle bar is welded on the main shaft, the air inducing case 23 usefulness 1.5mm iron plates weldering system of air-introduced machine both sides.Notch board 19 is worn the space arc that steel wire constitutes 17mm * 35mm by the boring of steel plate bar, adjusts bolt 10 with four M16 and is connected with the frame front and back.The main shaft two ends are fixed on the frame with 309 bearings and 1511 bearing blocks, and flat rubber belting Type B angle band is dual-purpose takes turns 2 and be connected with main shaft key with twice Type B sheave 13.Two joint combination angle sieves 20 are inlayed compass screen surface in wooden frame, the chaff skin seed separating plate 22 on the first segment bores 250 uniform holes of ∮ 14mm on steel plate.The second knotter screen face is the uniform hole of ∮ 10.5mm, takes off the wheat paddy rice and changes 20 mesh sieve faces into.Second knotter screen end packing is down received the grain plate.Angle sieve right-hand member both sides connect in the frame hinge, and the centre is connected with connecting rod of eccentric wheel 16 hinges, and eccentric wheel 17 is fixed on the frame right lower quadrant, and both sides are fixed on the frame with suspender belt before and after the left end.Close feeding mouth 11 on the roller bearing before and after ring-shaped rubber conveyer belt 21 is enclosed within.Diaxon is contained on the support made from the angle steel weldering with 206,205 bearing group respectively, and support is welded on the frame.Jie's gears engaged on the gear 14 that front axle right-hand member key connects modulus 3 and the sheave 15 that is fixed on the frame right-hand member.Loam cake 8 usefulness 1.5mm steel plates are pressed into arc, 4 spiral reinforcements of weldering in the lid, the air inducing cover is pressed into arc with the 1mm steel plate, all is fixed by bolts on the frame, and straw exports 7 chaff skins and exports 5 chaff slags and export 24 grain-exports 1 and all be welded on the corresponding position with 1.0mm iron plate.Complete machine assembling back rotating spindle is adjusted static balance.
Claims (2)
1, multi-functional threshing machine is by frame, separating mechanism, sorting mechanism, transmission mechanism is formed and be it is characterized in that: separating mechanism is made of two groups of ratch that are connected on space notch board and the main shaft and the loam cake that has spiral bar, main shaft is installed in the frame two ends, and loam cake and notch board are installed in respectively about the frame, and notch board and ratch gap are adjusted with bolt, feeding mouth places forward right side near cycloconveyor belt, and the straw outlet places the frame rear side of ratch left end; Sorting mechanism is made of air inducing case that is fixed on air-introduced machine on the main shaft and its both sides and the two joint staging packs sieves that are connected the frame two ends, the first segment compass screen surface is equipped with chaff skin seed separating plate, the outlet of chaff skin places the air-introduced machine rear side, chaff slag outlet places the second knotter screen termination, grain-export to place on the receipts grain plate that second knotter screen joins below; Transmission mechanism connects dual-purpose wheel of flat rubber belting angle band that is driven by diesel engine at the main shaft left end, right-hand member connects twice R type sheave, article one, the V-belt is connected with eccentric wheel, connecting rod of eccentric wheel is connected with the combination sieve, another V-belt is connected with the sheave that has Jie's tooth, the gears engaged that Jie's tooth is connected with the conveyer belt front axle drives rear axle by conveyer belt and rotates, and eccentric wheel, sheave are installed in the frame right-hand member.
2, multi-functional threshing machine as claimed in claim 1 is characterized in that: one group of ratch in two groups of ratch is made of 3 ivory ratch, be connected in two terminal pads on the main shaft, place feeding mouth, another group ratch is made of 6 curved ratch that length distributes alternately, be connected the terminal pad outer rim on the main shaft, on the ratch half tooth bend towards identical second half tooth with direction of rotation bend towards in direction of rotation opposite, the oriented left-oblique little fan blade of quarter butt right-hand member, left end has flat fan blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95210497 CN2221859Y (en) | 1995-05-09 | 1995-05-09 | multifunctional thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95210497 CN2221859Y (en) | 1995-05-09 | 1995-05-09 | multifunctional thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2221859Y true CN2221859Y (en) | 1996-03-13 |
Family
ID=33861205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95210497 Expired - Fee Related CN2221859Y (en) | 1995-05-09 | 1995-05-09 | multifunctional thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2221859Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960002A (en) * | 2014-05-17 | 2014-08-06 | 李禄海 | Corn thresher capable of changing threshing motion track |
| CN107820868A (en) * | 2017-12-08 | 2018-03-23 | 蒋加勇 | A kind of efficient threshing machine of agricultural machinery |
-
1995
- 1995-05-09 CN CN 95210497 patent/CN2221859Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103960002A (en) * | 2014-05-17 | 2014-08-06 | 李禄海 | Corn thresher capable of changing threshing motion track |
| CN107820868A (en) * | 2017-12-08 | 2018-03-23 | 蒋加勇 | A kind of efficient threshing machine of agricultural machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |