CN203860076U - Corn threshing machine - Google Patents
Corn threshing machine Download PDFInfo
- Publication number
- CN203860076U CN203860076U CN201420289604.8U CN201420289604U CN203860076U CN 203860076 U CN203860076 U CN 203860076U CN 201420289604 U CN201420289604 U CN 201420289604U CN 203860076 U CN203860076 U CN 203860076U
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- Prior art keywords
- cylinder
- threshing
- iblet
- corn
- conveying
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Abstract
The utility model particularly relates to an improvement on corn threshing machines and provides a corn threshing machine capable of effectively separating corncobs and corn kernels and effectively removing impurities in the corn kernels. The corn threshing machine comprises a rack, a threshing device and a corn kernel separating device, wherein the threshing device comprises threshing cylinders driven by a power device, and the corn kernel separating device is a screen arranged on the bottom of the threshing cylinders. The corn threshing machine further comprises a corn kernel conveying device and a corn kernel sorting device. The corn kernel conveying device is located below the threshing cylinders, and a corn kernel discharge port is formed in the tail end of the corn kernel conveying device. The corn kernel sorting device comprises a sorting cylinder and a draught fan. Compared with the prior art, after the corn threshing machine is used for threshing of the corn kernels, impurity removing does not need to be conducted on the corn kernels additionallt, working procedures are reduced, and thus working efficiency is improved.
Description
Technical field
The utility model belongs to agro-product processing field, is specifically related to the improvement of husker sheller.
Background technology
Husker sheller; it is the machine for iblet is separated with corncob; generally comprise frame, sheller unit and iblet separator; wherein sheller unit comprises cylinder shaft and threshing cylinder; corn enters sheller unit; through the high speed rotating of sheller unit, corn and threshing cylinder clash into and threshing.
Although existing agricultural husker sheller kind is a lot, most sheller unit only has individual threshing cylinder, adopt the mode of charging threshing one by one, Threshing is very undesirable, threshing efficiency is low, and corncob is also easily broken into fragment, the corncob of pulverizing will equally with iblet be deposited in iblet separation bin by sieve aperture, then discharge together by grain outlet device, cause containing a large amount of impurity in the iblet of threshing, existing husker sheller does not go deimpurity function, thereby need to go in addition deimpurity processing to the iblet of threshing, increasing operation causes operating efficiency low.
Summary of the invention
The purpose of this utility model is to provide effectively separating corn core and iblet of one, can effectively remove the husker sheller of impurity in iblet simultaneously, reduces following process operation, reaches the object of increasing work efficiency.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of husker sheller, comprise frame, sheller unit and iblet separator, described sheller unit is the threshing cylinder being driven by power set, described iblet separator is the screen cloth of threshing cylinder bottom, also comprises iblet conveying plant and iblet sorting unit; Described threshing cylinder is provided with rotating shaft in being, the outer wall of rotating shaft is provided with the threshing tooth of spiral Transporting and phase countershaft axioversion, turn the tip of the axis and be provided with the corncob propulsion blades circumferentially distributing along it, one end of the corresponding corncob propulsion blades of threshing cylinder is provided with corncob outlet; Described iblet conveying plant is arranged at the below of threshing cylinder, and the end of iblet conveying plant is iblet delivery outlet; Described iblet sorting unit comprises separation tube and blower fan, described separation tube comprises cylindrical shell, in described cylindrical shell, be provided with sorter, described sorter is tapered hollow-core construction, and it is rotationally connected with in cylindrical shell by support bar, and cylindrical shell lower end is provided with lower discharge port, upper end is provided with top discharge mouth, the position that cylinder lateral wall is corresponding with sorter is provided with charging aperture, and the charging aperture of cylindrical shell is communicated with the iblet delivery outlet of iblet conveying plant, and the top discharge mouth of cylindrical shell is communicated with the suction inlet of blower fan.
Preferred: described threshing cylinder comprises three cylinders that be arranged in parallel, the head end of first cylinder is provided with dog-house, end is communicated with the head end of second cylinder, and the end of second cylinder is communicated with the head end of the 3rd cylinder, and described corncob outlet is positioned at the end of the 3rd cylinder; Rotating shaft, threshing tooth, spiral Transporting and corncob propulsion blades are set respectively in each cylinder, and the hand of spiral of the spiral Transporting in adjacent cylinder is contrary, and the corncob propulsion blades in each cylinder is all positioned at the end of place cylinder.
Preferred: the rotating shaft diameter in each cylinder increases successively from three cylinders of first cylinder to the.
Preferred: the incline direction of the threshing tooth in each cylinder is contrary respectively at the hand of spiral of the spiral Transporting in the cylinder of place.
Preferred: described corn conveying plant comprise bottom be the receiving hopper of circular arc, be positioned at receiving hopper conveying axis, be fixed on conveyor screw blade on conveying axis, be positioned at receiving hopper end circular conveying cover, be fixed on the conveying blade of conveying axis end and be positioned at the output channel of carrying cover one side, conveying blade is positioned at carries cover, output channel is corresponding with the position of conveying blade, and described iblet delivery outlet is positioned at the end of output channel.
Preferred: described output channel is tilted to lower setting.
Preferred: the sidewall of described sorter is provided with guide plate.
Aforementioned arbitrary structures can be further preferred: described screen cloth by with threshing cylinder axially parallel scraping blade and with threshing cylinder axially vertical arc-like sheet be formed by connecting, and exceed the side of arc-like sheet in the side of the scraping blade of the inner side of screen cloth.。
The utlity model has following beneficial effect: threshing work is carried out in the threshing tooth in threshing cylinder of the present utility model and the effect simultaneously of cylinder inner side, corncob is transported to corncob propulsion blades place through spiral Transporting, after by corncob propulsion blades promote discharge through corncob outlet, complete the cleaning timely and effectively to corncob, prevent because corncob is trapped in the Threshing that affects follow-up input corn in cylinder, thereby effectively ensured operating efficiency.Meanwhile, the utility model is provided with iblet conveying plant and iblet sorting unit, by iblet conveying plant, the iblet after threshing is delivered to iblet sorting unit and carries out the sorting of iblet and impurity, can obtain the iblet that cleanliness factor is high.Relative with prior art, utilize the utility model to carry out, after the threshing processing of iblet, without separately iblet being carried out to decontamination processing, having reduced operation, thereby having improved operating efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is left cutaway view of the present utility model;
Fig. 4 is the structural representation of separation tube of the present utility model;
Fig. 5 is the partial structurtes schematic diagram of screen cloth of the present utility model.
Embodiment
As shown in Figure 1 to Figure 3, a kind of husker sheller, is mainly made up of frame 1 and the sheller unit, iblet separator, iblet conveying plant 7 and the iblet sorting unit that are arranged in frame 1.
Described sheller unit is that (power set are existing apparatus, can adopt electromotor, oil-burning machine etc. by power set.) drive threshing cylinder, described threshing cylinder comprises three cylinders that be arranged in parallel, is respectively the first cylinder 2, second tin roller 3 and the 3rd cylinder 4, the first cylinders 2, second tin roller 3 and the 3rd cylinder 4 and tilts to be fixed in frame 1 from the bottom to top.
In the first cylinder 2, be provided with the first rotating shaft 21, the outer wall of the first rotating shaft 21 is provided with the first threshing tooth 22 of the first spiral Transporting 23 and relative the first rotating shaft 21 axioversions, the end of the first rotating shaft 21 is provided with the first corncob propulsion blades 24 circumferentially distributing along it, the head end of the first cylinder 2 is provided with dog-house 5, described dog-house 5 is positioned at frame 1 front, the end of the first cylinder 2 is communicated with by first passage 25 with the head end of second tin roller 3, and the position of the first corncob propulsion blades 24 is corresponding with first passage 25.
In second tin roller 3, be provided with the second rotating shaft 31, the outer wall of the second rotating shaft 31 is provided with the second threshing tooth 32 of the second spiral Transporting 33 and relative the second rotating shaft 31 axioversions, the end of the second rotating shaft 31 is provided with the second corncob propulsion blades 34 circumferentially distributing along it, the end of second tin roller 3 is communicated with by second channel 35 with the head end of the 3rd cylinder 4, and the position of the second corncob propulsion blades 34 is corresponding with second channel 35.
In the 3rd cylinder 4, be provided with the 3rd rotating shaft 41, the outer wall of the 3rd rotating shaft 41 is provided with the 3rd threshing tooth 42 of triple helical Transporting 43 and relative the 3rd rotating shaft 41 axioversions, the end of the 3rd rotating shaft 41 is provided with the 3rd corncob propulsion blades 44 circumferentially distributing along it, the end of the 3rd cylinder 4 is provided with corncob outlet 6, described corncob outlet 6 is positioned at frame 1 back side, and the position of the 3rd corncob propulsion blades 44 is corresponding with corncob outlet 6.
The first spiral Transporting 23 is contrary with the hand of spiral of the second spiral Transporting 33, and the second spiral Transporting 33 is contrary with the hand of spiral of triple helical Transporting 43, and corncob can be transmitted to the 3rd cylinder 4 in turn from the first cylinder 2, second tin roller 3.The first cylinder 2, second tin roller 3 are identical with the diameter of the 3rd cylinder 4, the first rotating shaft 21, the second rotating shaft 31, the 3rd rotating shaft 41 diameter increase successively, space in the first cylinder 2, second tin roller 3 and the 3rd cylinder 4 is diminished successively, diminish gradually with the corn ear diameter that adapts to successively to carry out through the first cylinder 2, second tin roller 3 and the 3rd cylinder 4 threshing, make Threshing more thorough.In order to reach better Threshing, the incline direction of the first threshing tooth 22 is arranged to contrary with the hand of spiral of the first spiral Transporting 23, the incline direction of the second threshing tooth 32 is arranged to contrary with the hand of spiral of the second spiral Transporting 33, and the incline direction of the 3rd threshing tooth 42 is arranged to contrary with the hand of spiral of triple helical Transporting 43.
The end of the head end of the first rotating shaft 21, the end of the second rotating shaft 31 and the 3rd rotating shaft 41 is respectively arranged with belt wheel, and by the power take-off of belt transmissioning mode connecting power device.
Described iblet separator is the screen cloth 9 of threshing cylinder bottom, in the bottom of three cylinders, same screen cloth 9 is all set, and described screen cloth 9 is curved, matches with the inner side shape of cylinder.As shown in Figure 5, screen cloth 9 is by being formed by connecting to vertical arc-like sheet 92 with the scraping blade 91 of cylinder axially parallel and with drum shaft, and exceed the side of arc-like sheet 92 in the side of the scraping blade 91 of the inner side of screen cloth 9, make scraping blade 91 be outstanding dress in the inner side of cylinder, in the time that the rotating shaft of cylinder is rotated, scraping blade 91 also can play the effective flailing action to corn ear.
Described iblet conveying plant 7 is arranged at the below of threshing cylinder, and the end of iblet conveying plant 7 is iblet delivery outlet; Described corn conveying plant comprise bottom be the receiving hopper 76 of circular arc, be positioned at receiving hopper 76 conveying axis 71, be fixed on conveyor screw blade 72 on conveying axis 71, be positioned at receiving hopper 76 ends circular conveying cover 73, be fixed on the conveying blade 74 of conveying axis 71 ends and be positioned at the output channel 75 of carrying cover 73 1 sides.One side of receiving hopper 76 has an inclination and extends to the iblet collecting board 8 on frame 1 top, so that the iblet that three cylinders are taken off is collected completely, iblet through the whole landings of iblet collecting board 8 to the circular arc-shaped bottom portion of receiving hopper 76, then by conveyor screw blade 72 be delivered to carry cover 73 in.The head end of conveying axis 71 is connected with belt wheel, also by the power take-off of belt transmissioning mode connecting power device, thereby drives conveyor screw blade 72 to rotate, and completes the conveying to iblet.Conveying blade 74 is positioned at carries cover 73, and output channel 75 is corresponding with the position of conveying blade 74, and described output channel 75 is tilted to lower setting, and the end of output channel 75 is iblet delivery outlet.Conveying blade 74 is 4, circumferentially uniform along conveying axis 71, and conveying blade 74, under the drive of conveying axis 71, will be carried the iblet in cover 73 to push output channel 75, and slide to iblet delivery outlet from output channel 75 under the effect of gravity.
Described iblet sorting unit comprises separation tube 10 and blower fan 11, and described blower fan 11 has suction passage 111 and impurity outlet 112.The rotating shaft of blower fan 11 is connected with the second rotating shaft 31, and the blade of blower fan 11 is along with the second rotating shaft 31 is together rotated.
As shown in Figure 4, described separation tube 10 comprises cylindrical shell 101, in described cylindrical shell 101, is provided with sorter 102, and described sorter 102 is tapered hollow-core construction, it is rotationally connected with in cylindrical shell 101 by support bar 104, and the sidewall of described sorter 102 is provided with guide plate 103.Cylindrical shell 101 lower ends are provided with lower discharge port, and upper end is provided with top discharge mouth, and the cylindrical shell 101 sidewalls position corresponding with sorter 102 is provided with charging aperture.The top discharge mouth of cylindrical shell 101 and the suction passage 111 that is communicated with blower fan 11; The charging aperture of cylindrical shell 101 is communicated with the iblet delivery outlet of iblet conveying plant 7.
The iblet sliding from iblet delivery outlet promotes sorter 102 and freely rotates, iblet and impurity along with sorter 102 rotation can scatter completely, lighter impurity is inhaled in blower fan 11 and discharges from impurity outlet 112 under the effect of blower fan 11, heavier iblet lower discharge port from cylindrical shell 101 lower ends under Action of Gravity Field is discharged, thereby allow blower fan 11 exhaust impurity more for a full due and do not lose iblet, reach iblet after cleaning cleaner, follow-up without separately iblet being carried out to decontamination processing, reduce operation, thereby improve operating efficiency.
Claims (8)
1. a husker sheller, comprise frame, sheller unit and iblet separator, described sheller unit is the threshing cylinder being driven by power set, described iblet separator is the screen cloth of threshing cylinder bottom, it is characterized in that: also comprise iblet conveying plant and iblet sorting unit; Described threshing cylinder is provided with rotating shaft in being, the outer wall of rotating shaft is provided with the threshing tooth of spiral Transporting and phase countershaft axioversion, turn the tip of the axis and be provided with the corncob propulsion blades circumferentially distributing along it, one end of the corresponding corncob propulsion blades of threshing cylinder is provided with corncob outlet; Described iblet conveying plant is arranged at the below of threshing cylinder, and the end of iblet conveying plant is iblet delivery outlet; Described iblet sorting unit comprises separation tube and blower fan, described separation tube comprises cylindrical shell, in described cylindrical shell, be provided with sorter, described sorter is tapered hollow-core construction, and it is rotationally connected with in cylindrical shell by support bar, and cylindrical shell lower end is provided with lower discharge port, upper end is provided with top discharge mouth, the position that cylinder lateral wall is corresponding with sorter is provided with charging aperture, and the charging aperture of cylindrical shell is communicated with the iblet delivery outlet of iblet conveying plant, and the top discharge mouth of cylindrical shell is communicated with the suction inlet of blower fan.
2. husker sheller according to claim 1, it is characterized in that: described threshing cylinder comprises three cylinders that be arranged in parallel, the head end of first cylinder is provided with dog-house, end is communicated with the head end of second cylinder, the end of second cylinder is communicated with the head end of the 3rd cylinder, and described corncob outlet is positioned at the end of the 3rd cylinder; Rotating shaft, threshing tooth, spiral Transporting and corncob propulsion blades are set respectively in each cylinder, and the hand of spiral of the spiral Transporting in adjacent cylinder is contrary, and the corncob propulsion blades in each cylinder is all positioned at the end of place cylinder.
3. husker sheller according to claim 2, is characterized in that: the rotating shaft diameter in each cylinder increases successively from three cylinders of first cylinder to the.
4. husker sheller according to claim 3, is characterized in that: the incline direction of the threshing tooth in each cylinder is contrary respectively at the hand of spiral of the spiral Transporting in the cylinder of place.
5. husker sheller according to claim 1; it is characterized in that: described corn conveying plant comprise bottom be the receiving hopper of circular arc, be positioned at receiving hopper conveying axis, be fixed on conveyor screw blade on conveying axis, be positioned at receiving hopper end circular conveying cover, be fixed on the conveying blade of conveying axis end and be positioned at the output channel of carrying cover one side; conveying blade is positioned at carries cover; output channel is corresponding with the position of conveying blade, and described iblet delivery outlet is positioned at the end of output channel.
6. husker sheller according to claim 5, is characterized in that: described output channel is tilted to lower setting.
7. husker sheller according to claim 1, is characterized in that: the sidewall of described sorter is provided with guide plate.
8. according to the husker sheller described in any one in claim 1 to 6; it is characterized in that: described screen cloth by with threshing cylinder axially parallel scraping blade and with threshing cylinder axially vertical arc-like sheet be formed by connecting, and exceed the side of arc-like sheet in the side of the scraping blade of the inner side of screen cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289604.8U CN203860076U (en) | 2014-06-03 | 2014-06-03 | Corn threshing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289604.8U CN203860076U (en) | 2014-06-03 | 2014-06-03 | Corn threshing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203860076U true CN203860076U (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289604.8U Expired - Fee Related CN203860076U (en) | 2014-06-03 | 2014-06-03 | Corn threshing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203860076U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663153A (en) * | 2014-10-23 | 2015-06-03 | 唐满江 | Corn husking and threshing machine |
| CN105027819A (en) * | 2015-08-14 | 2015-11-11 | 黑龙江卓沃机械科技有限公司 | Novel corn reaping and threshing machine |
| CN105103814A (en) * | 2015-08-31 | 2015-12-02 | 新津县宝龙生态家庭农场 | Grain threshing machine |
| CN106489445A (en) * | 2017-01-03 | 2017-03-15 | 吉林大学 | The bionical corn threshing device in axle rheology gap |
| CN108012678A (en) * | 2017-12-29 | 2018-05-11 | 安徽科技学院 | A kind of coordinated type corn threshing device |
| CN109089557A (en) * | 2018-09-06 | 2018-12-28 | 武威市津威环境科技有限责任公司 | One drives more dynamic formula maize shellers |
| CN114271108A (en) * | 2021-12-20 | 2022-04-05 | 济宁市农业科学研究院 | Corn breeding thresher |
-
2014
- 2014-06-03 CN CN201420289604.8U patent/CN203860076U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663153A (en) * | 2014-10-23 | 2015-06-03 | 唐满江 | Corn husking and threshing machine |
| CN105027819A (en) * | 2015-08-14 | 2015-11-11 | 黑龙江卓沃机械科技有限公司 | Novel corn reaping and threshing machine |
| CN105027819B (en) * | 2015-08-14 | 2017-07-04 | 黑龙江卓沃机械科技有限公司 | Novel corn reaper-thresher |
| CN105103814A (en) * | 2015-08-31 | 2015-12-02 | 新津县宝龙生态家庭农场 | Grain threshing machine |
| CN106489445A (en) * | 2017-01-03 | 2017-03-15 | 吉林大学 | The bionical corn threshing device in axle rheology gap |
| CN108012678A (en) * | 2017-12-29 | 2018-05-11 | 安徽科技学院 | A kind of coordinated type corn threshing device |
| CN109089557A (en) * | 2018-09-06 | 2018-12-28 | 武威市津威环境科技有限责任公司 | One drives more dynamic formula maize shellers |
| CN114271108A (en) * | 2021-12-20 | 2022-04-05 | 济宁市农业科学研究院 | Corn breeding thresher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20170603 |