CN201135044Y - Corn thresher - Google Patents
Corn thresher Download PDFInfo
- Publication number
- CN201135044Y CN201135044Y CNU2007200827698U CN200720082769U CN201135044Y CN 201135044 Y CN201135044 Y CN 201135044Y CN U2007200827698 U CNU2007200827698 U CN U2007200827698U CN 200720082769 U CN200720082769 U CN 200720082769U CN 201135044 Y CN201135044 Y CN 201135044Y
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- Prior art keywords
- threshing
- threshing cylinder
- outlet
- dust
- corn
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Abstract
The utility model discloses a corn thresher, comprising a machine rack, a threshing bin on the machine rack, a feed port, a corn grain outlet, and a corncob outlet; a threshing cylinder is arranged in the threshing bin; the threshing cylinder is driven by a power mechanism; threshing reinforced teeth are arranged along the external circumference surface of the threshing cylinder; a screen for separating corn grain and corncob is arranged beneath the threshing cylinder through a running channel through which corncobs are allowed to pass; the corn grains are separated out through the screen and the corn grain outlet; a dust treatment device is arranged on the machine rack and comprises a blower arranged on the machine rack above the corn grain outlet, and a dust outlet arranged on the machine rack below the corncob outlet; the blower is arranged in a grain outlet bin to which the grain outlet belongs; the air outlet of the blower right faces the dust outlet. The corn thresher of the utility model can discharge the dust generated in the threshing process through the dust outlet; the threshed corn grains are clean and the screen can not be plugged, so that the corn thresher can not be blocked and the service life is extended.
Description
Technical field
The utility model relates to corn threshing equipment, especially a kind ofly prevents that dust from filling the air, the corn threshing equipment of conveniently working continuously.
Background technology
Corn is the major production areas on China Sichuan, Hebei, Shandong, northeast and other places.Corn is the delicate fragrance sweetness not only, and contains abundant trace element, and edible corn has good help health, promotes longevity, and prevents and treats the effect of angiocardiopathy and cancer.In the rural area, corn threshing is to require great effort very much, and important thing, and is a lot of about the report of corn threshing equipment at present, by working method, is broadly divided into two kinds of manual drives threshing and Mechanical Driven threshings.No matter be manually or Mechanical Driven, its structure all has one and is provided with the selection roller frame of granule-stripping reinforcement tooth and can iblet and corncob be peeled off by the fit structure of the motion of relative rolling type stripping grain with its generation at outer circumference surface.
Publication number is CN2525783; the Chinese patent literature that open day is on December 18th, 2002 discloses a kind of husker sheller; the threshing bin that is connected with frame is provided with the charging aperture of corn ear, the grain export of iblet and the knockout mouth of corncob; be provided with in the threshing bin along outer circumference surface and be provided with granule-stripping reinforcement tooth and can be by the threshing roller structure of actuating unit driven in rotation; its below is provided with the mesh structure that a core separates through maintaining the operation passage that allows corncob to pass through, and its below is connected with grain export.Radial width of its operation passage between corn ear external diameter and corncob external diameter, and in the corn ear porch of operation passage through and feed material blocking structure be equipped with can with the threshing blocking platform structure of granule-stripping reinforcement tooth cooperating on the threshing roller structure.This technical scheme can have can be to fresh broad applicability of carrying out threshing with corn drying, and can solve the broken core problem in the threshing course well.
But corn can produce a lot of dust in threshing course, and on the one hand, most dust influences the continuity of threshing work along with charging aperture comes out; On the other hand, in disorder dust that descends slowly and lightly and impurity can be stuck in the slit of mesh structure, stop up screen cloth, and iblet also is deposited on the mesh structure, influences the normal operation of machine, and dust can influence the bearing of threshing cylinder, in the time of seriously even can damage machine.
The utility model content
For solving the problems of the technologies described above; the utility model proposes a kind of can being applicable to fresh and dry corn is carried out threshing; and can prevent that the dust in threshing course from filling the air; a kind of husker sheller of conveniently working continuously; the utility model can be discharged the dust in the threshing course through the dust outlet, the iblet of deviating from is clean, and screen cloth can not stop up; can not cause card machine phenomenon, thereby prolong the service life of complete machine.
The technical solution adopted in the utility model is as follows:
A kind of husker sheller; comprise frame; threshing bin on the frame; charging aperture; the knockout mouth of the grain export of iblet and corncob; be provided with threshing cylinder in the threshing bin; described threshing cylinder drives through actuating unit; threshing cylinder is provided with granule-stripping reinforcement tooth along outer circumference surface; the threshing cylinder below is provided with the screen cloth that a core separates through maintaining the operation passage that allows corncob to pass through; iblet is deviate from through screen cloth and grain export; the radial width of operation passage is between the external diameter of the external diameter of corn ear and corncob; and in the corn ear porch of operation passage through and feed material blocking structure be equipped with can with the threshing retaining platform of granule-stripping reinforcement tooth cooperating on the threshing cylinder; it is characterized in that: described frame is provided with dust treatment plant; described dust treatment plant comprises the dust outlet on the following methods, rack that is arranged on the fan blower on the methods, rack on the grain export and is arranged on described knockout mouth, and fan blower is positioned at a storehouse that at described grain export place, and the air outlet of fan blower exports over against described dust.
Described threshing cylinder, fan blower are driven by actuating unit through same driving belt or driving chain.
Described threshing cylinder and fan blower are driven by actuating unit through driving belt or driving chain respectively.
Be provided with driven chain or driven belt between described fan blower and the threshing cylinder, actuating unit drives threshing cylinder and rotates, and the threshing cylinder belt driven blower rotates.
Advantage of the present utility model is:
1, because the utility model is provided with dust treatment plant on frame, dust treatment plant is included in the fan blower on the methods, rack on the grain export and is arranged on dust outlet on the following methods, rack of described knockout mouth, when thresher begins threshing work, fan blower begins air blast, air outlet exports over against dust, dust is subjected to the wind blows of fan blower simultaneously when screen cloth down drops down, just blow out from the dust outlet, so just guaranteed that dust can not given out by charging aperture, thereby guaranteed the continuity of threshing work; Simultaneously, because dust is blown out by the dust outlet timely, what dust can be not in disorder descends slowly and lightly on screen cloth, can not stop up screen cloth, can not influence the bearing of threshing cylinder, can not cause card machine phenomenon, thereby can not influence the normal operation of machine, complete machine is prolonged service life; The utility model both can be used for fresh corn is carried out threshing, more can be used for the corn of drying is carried out threshing, the iblet of deviating from is clean.
2, threshing cylinder, fan blower are driven by actuating unit through same driving belt or driving chain; Perhaps threshing cylinder and fan blower are driven by actuating unit through driving belt or driving chain respectively; Perhaps actuating unit drives threshing cylinder and rotates the rotation of threshing cylinder belt driven blower.These three kinds of modes have all only used an actuating unit to drive, and have saved the energy.
Description of drawings
The utility model is described in further detail below in conjunction with specification drawings and specific embodiments, wherein:
Fig. 1 is a preferred embodiment structural representation of the present utility model
Fig. 2 is the kind of drive schematic diagram between actuating unit, fan blower and the threshing cylinder
Fig. 3 is another kind of drive schematic diagram between actuating unit, fan blower and the threshing cylinder
Fig. 4 is another preferred embodiment structural representation of the utility model
Embodiment
As Fig. 1, shown in, the novel frame 1 that comprises of this use, threshing bin 2 on the frame 1, charging aperture 3, the grain export 4 of iblet and the knockout mouth 5 of corncob, be provided with threshing cylinder 6 in the threshing bin 2, threshing cylinder 6 is provided with granule-stripping reinforcement tooth 8 along outer circumference surface, threshing cylinder 6 belows are provided with the screen cloth 10 that a core separates through maintaining the operation passage 9 that allows corncob to pass through, iblet is deviate from through screen cloth 10 and grain export 4, the radial width of operation passage 9 is between the external diameter of the external diameter of corn ear and corncob, and in the corn ear porch of operation passage 9 through and feed material blocking structure 11 be equipped with can with the threshing retaining platform 12 of granule-stripping reinforcement tooth 8 cooperatings on the threshing cylinder 6, described frame 1 is provided with dust treatment plant, described dust treatment plant comprises the dust outlet 14 on the following methods, rack 1 that is arranged on the fan blower on the methods, rack 1 on the grain export 4 13 and is arranged on described knockout mouth 5, what fan blower 13 was positioned at described grain export 4 places goes out a storehouse 15, and the air outlet 16 of fan blower 13 is over against described dust outlet 14.Described threshing cylinder 6, fan blower 13 are driven by actuating unit 7 through same driving belt or driving chain.
As Fig. 2, shown in Figure 3: as described in threshing cylinder 6 and fan blower 13 drive by actuating unit 7 through driving belt or driving chain respectively; Be provided with driven chain or driven belt between described fan blower 13 and the threshing cylinder 6, actuating unit 7 drives threshing cylinder 6 and rotates, and threshing cylinder 6 belt driven blowers 13 rotate.
Embodiment 3
As shown in Figure 4: the novel frame 1 that comprises of this use, threshing bin 2 on the frame 1, charging aperture 3, the grain export 4 of iblet and the knockout mouth 5 of corncob, be provided with threshing cylinder 6 in the threshing bin 2, threshing cylinder 6 is provided with granule-stripping reinforcement tooth 8 along outer circumference surface, threshing cylinder 6 belows are provided with the screen cloth 10 that a core separates through maintaining the operation passage 9 that allows corncob to pass through, iblet is deviate from through screen cloth 10 and grain export 4, the radial width of operation passage 9 is between the external diameter of the external diameter of corn ear and corncob, and in the corn ear porch of operation passage 9 through and feed material blocking structure 11 be equipped with can with the threshing retaining platform 12 of granule-stripping reinforcement tooth 8 cooperatings on the threshing cylinder 6, described frame 1 is provided with dust treatment plant.
As a kind of distortion of the present utility model, this dust treatment plant can be to comprise air exhauster 17 that is arranged on grain export 4 belows and the exhaust column 18 that is connected with described air exhauster 17, what described exhaust column 18 was communicated with grain exports 4 places goes out a storehouse 15, also is provided with dust on the air exhauster 17 and extracts mouthfuls 19 out.Dust enters air exhauster 17 through exhaust column 18, and extracts mouthful 19 discharges out through dust.
Claims (4)
1; a kind of husker sheller; comprise frame (1); threshing bin (2) on the frame (1); charging aperture (3); the knockout mouth (5) of grain export of iblet (4) and corncob; be provided with threshing cylinder (6) in the threshing bin (2); described threshing cylinder (6) drives through actuating unit (7); threshing cylinder (6) is provided with granule-stripping reinforcement tooth (8) along outer circumference surface; threshing cylinder (6) below is provided with the screen cloth (10) that a core separates through maintaining the operation passage (9) that allows corncob to pass through; iblet is deviate from through screen cloth (10) and grain export (4); the radial width of operation passage (9) is between the external diameter of the external diameter of corn ear and corncob; and in the corn ear porch of operation passage (9) through and feed material blocking structure (11) be equipped with can with the threshing retaining platform (12) of granule-stripping reinforcement tooth (8) cooperating on the threshing cylinder (6); it is characterized in that: described frame (1) is provided with dust treatment plant; described dust treatment plant comprises the dust outlet (14) on the following methods, rack (1) that is arranged on the fan blower (13) on the last methods, rack (1) of grain export (4) and is arranged on described knockout mouth (5); what fan blower (13) was positioned at described grain export (4) place goes out a storehouse (15), and the air outlet (16) of fan blower (13) exports (14) over against described dust.
2, a kind of husker sheller according to claim 1 is characterized in that: described threshing cylinder (6), fan blower (13) are driven by actuating unit (7) through same driving belt or driving chain.
3, a kind of husker sheller according to claim 1 is characterized in that: described threshing cylinder (6) and fan blower (13) are driven by actuating unit (7) through driving belt or driving chain respectively.
4, a kind of husker sheller according to claim 1; it is characterized in that: be provided with driven chain or driven belt between described fan blower (13) and the threshing cylinder (6); actuating unit (7) drives threshing cylinder (6) and rotates, and threshing cylinder (6) belt driven blower (13) rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200827698U CN201135044Y (en) | 2007-12-28 | 2007-12-28 | Corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200827698U CN201135044Y (en) | 2007-12-28 | 2007-12-28 | Corn thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201135044Y true CN201135044Y (en) | 2008-10-22 |
Family
ID=40035733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200827698U Expired - Fee Related CN201135044Y (en) | 2007-12-28 | 2007-12-28 | Corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201135044Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103548502A (en) * | 2013-11-06 | 2014-02-05 | 四川省荣武农机有限公司 | Cleaning type big-cob corn thresher |
| CN104782333A (en) * | 2015-04-11 | 2015-07-22 | 中山市吉尔科研技术服务有限公司 | Simple corn thresher |
| CN103535162B (en) * | 2013-10-31 | 2016-01-13 | 中国科学院地理科学与资源研究所 | Corn bone threshing system |
| CN107873256A (en) * | 2017-12-28 | 2018-04-06 | 河南农业大学 | Belt thresing machine |
| US10986777B2 (en) | 2018-04-25 | 2021-04-27 | Cnh Industrial America Llc | Vented side member for an agricultural vehicle |
-
2007
- 2007-12-28 CN CNU2007200827698U patent/CN201135044Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103535162B (en) * | 2013-10-31 | 2016-01-13 | 中国科学院地理科学与资源研究所 | Corn bone threshing system |
| CN103548502A (en) * | 2013-11-06 | 2014-02-05 | 四川省荣武农机有限公司 | Cleaning type big-cob corn thresher |
| CN104782333A (en) * | 2015-04-11 | 2015-07-22 | 中山市吉尔科研技术服务有限公司 | Simple corn thresher |
| CN107873256A (en) * | 2017-12-28 | 2018-04-06 | 河南农业大学 | Belt thresing machine |
| US10986777B2 (en) | 2018-04-25 | 2021-04-27 | Cnh Industrial America Llc | Vented side member for an agricultural vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ziyang City, Sichuan Province Rong Wu machine factory Assignor: Li Rongwu Contract fulfillment period: 2009.4.1 to 2012.3.31 Contract record no.: 2009510000060 Denomination of utility model: Design method and device of corn sheller Granted publication date: 20081022 License type: Exclusive license Record date: 20090921 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.1 TO 2012.3.31; CHANGE OF CONTRACT Name of requester: SICHUAN ZIYANG RONGWU MACHINES PLANT Effective date: 20090921 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Ziyang City, Sichuan Province Rong Wu machine factory Assignor: Li Rongwu Contract record no.: 2009510000060 Date of cancellation: 20120417 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Ziyang Rongwu Machines Tools Plant Assignor: Li Rongwu Contract record no.: 2012510000026 Denomination of utility model: Design method and device of corn sheller Granted publication date: 20081022 License type: Exclusive License Record date: 20120417 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20111228 |