CN202077415U - Corn thresher - Google Patents
Corn thresher Download PDFInfo
- Publication number
- CN202077415U CN202077415U CN2011201270762U CN201120127076U CN202077415U CN 202077415 U CN202077415 U CN 202077415U CN 2011201270762 U CN2011201270762 U CN 2011201270762U CN 201120127076 U CN201120127076 U CN 201120127076U CN 202077415 U CN202077415 U CN 202077415U
- Authority
- CN
- China
- Prior art keywords
- housing
- stripping grain
- discharging opening
- iblet
- threshing
- 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
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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a corn thresher, which comprises a frame, a housing, a threshing roller and a drive motor, wherein, a corncob discharge port and a dopant discharge port are arranged at one side of the housing, and a corn grain discharge port is arranged at the other side of the housing. A primary threshing grate and a secondary threshing grate both of which have an arc-shaped section plane are arranged between the inner wall of the housing and the threshing roller, and the both ends of the primary threshing grate and the secondary threshing grate are connected with the frame through elastic regulating pieces, respectively. An air blowing port corresponding to the dopant discharge port in position is arranged at the bottom of the housing, and sequentially communicated with an air inlet pipe and a blowing fan. By utilizing the corn thresher, the handmade secondary separation can be carried out without manpower, the labour intensity is low, and the threshing efficiency is high; simultaneously, the smashing of the corncobs can be avoided, the cleanness of corn grains can be ensured, and the corn thresher has the advantages of being simple in operation, safe and reliable, long in service life and the like.
Description
Technical field
The utility model belongs to the farm implements technical field, particularly a kind of husker sheller.
Background technology
In technique known, husker sheller is made up of frame, housing, stripping grain cylinder, stripping grain comb, power drive mechanism and feeding-discharging mechanism usually.After corn ear enters housing, under the drive of stripping grain cylinder high speed rotating,, iblet and corncob are peeled off with the collision of stripping grain comb.The major defect one that this thresher exists is that the iblet, corncob, corn stigma, dust, broken thing after peeling off etc. mixes, still must be by manually separating behind the blanking, and time-consuming taking a lot of work, labour intensity is big, and threshing efficiency is low; The 2nd, owing to the gap between stripping grain cylinder and the stripping grain comb immobilizes, and corn ear is not of uniform size, occurs the blocking of stripping grain cylinder, iblet fragmentation or iblet easily to take off phenomenons such as unclean in threshing course, has a strong impact on threshing quality and threshing efficiency.
The utility model content
The purpose of this utility model is to provide a kind of can realize the iblet first separation, and not broken core, the husker sheller that the threshing quality is good, efficient is high, labour intensity is low.
Realize that the technical scheme that the purpose of this utility model adopted is: this husker sheller comprises frame; housing; stripping grain cylinder and drive motors; wherein; housing is installed in upper rack; its top is provided with feed hopper; one side of housing is provided with corncob discharging opening and foreign material discharging opening; opposite side is provided with the iblet discharging opening; the iblet discharging opening is connected with the iblet material-falling hopper; stripping grain cylinder is positioned at housing; and be connected with frame with bearing block by drum shaft; one end of drum shaft is connected with the output of drive motors by the belt transmission part; the main stripping grain that is provided with the cross section between inner walls and the stripping grain cylinder and is arcuation is combed and secondary stripping grain is combed; the two ends that main stripping grain is combed with secondary stripping grain is combed are connected with frame by the flexible adjustment part respectively; the bottom of housing is provided with and the corresponding blowing mouth in foreign material discharging opening position; this blowing mouth is communicated with blast pipe and pressure fan successively, and pressure fan is connected with drum shaft by the belt transmission part.
The surface of described stripping grain cylinder is laid with the stripping grain rib of some axially-aligned.
The blanking port position of described feed hopper is connected with draws the material guide plate.
Described corncob discharging opening inboard is provided with striker plate.
According to the husker sheller that such scheme is made, its beneficial effect is:
1) iblet, corncob and the foreign material after will peeling off thoroughly separate, and are discharged respectively by three discharging openings, can collect respectively and deposit, and need not to have alleviated labour intensity thus greatly by manually carrying out manual secondary separation again, have improved threshing efficiency.
2) by the setting of stripping grain comb flexible adjustment mechanism, make the stripping grain comb with stripping grain cylinder between the gap along with the size of corn ear diameter is regulated in real time automatically, therefore stopped the blocking phenomenon of a stripping roller rotating process, avoided the fragmentation of corncob simultaneously.
3) adopt the mode of selection by winnowing to carry out separating of iblet and foreign material such as corn stigma, chip, dust, not only laborsaving saving of labor, and guaranteed the cleaning of iblet reliably.
4) compared with prior art, this husker sheller also has advantages such as easy and simple to handle, safe and reliable, long service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Referring to Fig. 1, husker sheller of the present utility model comprises frame 1, housing 3, stripping grain cylinder 5 and drive motors 13.Wherein, housing 3 is installed in frame 1 top, and stripping grain cylinder 5 is positioned at housing 3, and is connected with frame 1 with bearing block by drum shaft 5-1, and the end of drum shaft 5-1 is connected with the output of drive motors 14 and interlock by the belt transmission part.Be laid with the stripping grain rib 5-2 of some axially-aligned on the surface of stripping grain cylinder 5, be used to strengthen bump corn ear.The main stripping grain that is provided with the cross section between housing 3 inwall bottoms and the stripping grain cylinder 5 and is arcuation comb 4 and secondary stripping grain comb 10, a main stripping comb 4 and secondary stripping grain comb 10 and the gap of shelling between the grain cylinder 5 constitute a stripping passage, in stripping grain cylinder 5 rotary courses, realize the disengaging of iblet and corncob by corn ear and the collision of shelling grain cylinder 5 and main stripping grain comb 4 and secondary stripping grain comb 10.Gap formation iblet blanking channel between a main stripping comb 4 and secondary stripping grain comb 10 and housing 3 inwalls.A main stripping comb 4 is connected with frame 1 by flexible adjustment part 11 respectively with the two ends of secondary stripping grain comb 10, be used for according to the size of corn ear diameter automatically regulate main stripping grain comb 4 and secondary stripping grain comb 10 with a stripping cylinder 5 between the gap, the blocking of a cylinder 5 can be avoided shelling, the fragmentation of corncob can be prevented again.The top of housing 3 is provided with feed hopper 6, and is connected with at the blanking port position of feed hopper 6 and draws material guide plate 7, is used for corn ear is caused the comb position suitable for reading of 4 one sides stripping grain passage of main stripping grain, prevents that it from entering secondary stripping grain 10 1 sides of combing.One side of housing 3 is arranged above and below and is provided with corncob discharging opening 8 and foreign material discharging opening 13, be provided with striker plate 9 in corncob discharging opening 8 inboards, be used to prevent that corncob from falling into iblet discharging opening 15 by the gap between pair stripping grain comb 10 and housing 3 inwalls, and it is caused 8 discharges of corncob discharging opening.The opposite side of housing 3 is provided with iblet discharging opening 15, and is connected with iblet material-falling hopper 16 in the bottom of iblet discharging opening.The bottom of housing 3 is provided with and the corresponding blowing mouth in foreign material discharging opening 13 positions, and this blowing mouth is communicated with blast pipe 12 and pressure fan 2 successively, and pressure fan 2 is connected with drum shaft 5=1 by the belt transmission part, but simplified structure saves the engine of pressure fan.This husker sheller is in the process of carrying out threshing operations; corn ear enters housing by feed hopper; and drawing the guiding of expecting guide plate and shelling under the effect of grain cylinder rotation; enter the main stripping district between main stripping grain comb 4 and the stripping grain cylinder 5; and main stripping grain comb 4 with 5 collisions of stripping grain cylinder under realize the basic disengaging of iblet and corncob, a spot of iblet with corncob enter secondary stripping grain comb 10 with stripping grain cylinder 5 between the pair stripping distinguish.When corncob goes to secondary stripping grain when combing 10 tops with a stripping grain cylinder 5, iblet all is stripped from, and is discharged by corncob discharging opening 8 under the guiding of striker plate 9.The iblet of being stripped from sees through main stripping grain comb 4 and secondary stripping grain comb 10 enters the iblet blanking channel, and is discharged through iblet material-falling hopper 16 by the iblet discharging opening 15 of housing 3 bottoms.In the process that iblet falls, the high pressure draught that pressure fan 2 produces is blown into through blowing mouth, and foreign material such as the corn stigma that mixes in the iblet, dust are discharged by foreign material discharging opening 13.Thus, simplified corn threshing Job Operations program greatly, and passed through the autoregulation of flexible adjustment part 11, realized not broken core, easily separated, no blocking, prolonged the service life of thresher greatly.
Claims (4)
1. husker sheller; it is characterized in that: this husker sheller comprises frame; housing; stripping grain cylinder and drive motors; wherein; housing is installed in upper rack; its top is provided with feed hopper; one side of housing is provided with corncob discharging opening and foreign material discharging opening; opposite side is provided with the iblet discharging opening; the iblet discharging opening is connected with the iblet material-falling hopper; stripping grain cylinder is positioned at housing; and be connected with frame with bearing block by drum shaft; one end of drum shaft is connected with the output of drive motors by the belt transmission part; the main stripping grain that is provided with the cross section between inner walls and the stripping grain cylinder and is arcuation is combed and secondary stripping grain is combed; the two ends that main stripping grain is combed with secondary stripping grain is combed are connected with frame by the flexible adjustment part respectively; the bottom of housing is provided with and the corresponding blowing mouth in foreign material discharging opening position, and this blowing mouth is communicated with blast pipe and pressure fan successively, and pressure fan is connected with drum shaft by the belt transmission part.
2. husker sheller according to claim 1 is characterized in that: the surface of described stripping grain cylinder is laid with the stripping grain rib of some axially-aligned.
3. husker sheller according to claim 1 is characterized in that: the blanking port position of described feed hopper is connected with draws the material guide plate.
4. husker sheller according to claim 1 is characterized in that: described corncob discharging opening inboard is provided with striker plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201270762U CN202077415U (en) | 2011-04-27 | 2011-04-27 | Corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201270762U CN202077415U (en) | 2011-04-27 | 2011-04-27 | Corn thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202077415U true CN202077415U (en) | 2011-12-21 |
Family
ID=45338079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201270762U Expired - Fee Related CN202077415U (en) | 2011-04-27 | 2011-04-27 | Corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202077415U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488454A (en) * | 2014-12-18 | 2015-04-08 | 河南工业大学 | Adaptive controlling device for size of threshing roller cavity of corn threshing machine |
| 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 |
| CN115529945A (en) * | 2022-11-05 | 2022-12-30 | 江苏财经职业技术学院 | Corn threshing machine |
| CN116849032A (en) * | 2023-08-02 | 2023-10-10 | 吉林大学 | Inside gaseous spalling device of dabber of threshing in advance of maize |
-
2011
- 2011-04-27 CN CN2011201270762U patent/CN202077415U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488454A (en) * | 2014-12-18 | 2015-04-08 | 河南工业大学 | Adaptive controlling device for size of threshing roller cavity of corn threshing machine |
| 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 |
| CN115529945A (en) * | 2022-11-05 | 2022-12-30 | 江苏财经职业技术学院 | Corn threshing machine |
| CN115529945B (en) * | 2022-11-05 | 2023-10-03 | 江苏财经职业技术学院 | Corn peeling machine |
| CN116849032A (en) * | 2023-08-02 | 2023-10-10 | 吉林大学 | Inside gaseous spalling device of dabber of threshing in advance of maize |
| CN116849032B (en) * | 2023-08-02 | 2024-03-19 | 吉林大学 | Inside gaseous spalling device of dabber of threshing in advance of maize |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20120427 |