CN203313702U - Corn thresher - Google Patents
Corn thresher Download PDFInfo
- Publication number
- CN203313702U CN203313702U CN2013203721597U CN201320372159U CN203313702U CN 203313702 U CN203313702 U CN 203313702U CN 2013203721597 U CN2013203721597 U CN 2013203721597U CN 201320372159 U CN201320372159 U CN 201320372159U CN 203313702 U CN203313702 U CN 203313702U
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- China
- Prior art keywords
- spike
- grid
- type concave
- tooth
- husker sheller
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Abstract
The utility model discloses a corn thresher. The corn thresher comprises a power system, a rack (17), a feeding hopper (12) arranged above the rack and a threshing mechanism arranged in the rack, wherein the threshing mechanism comprises a nail rack (9) for stripping corn kernels and a grid type concave plate (4) for bearing corn cobs and leaking the stripped corn kernels; the two ends of the nail rack are connected with a circular disc (8) respectively; a transmission shaft (15) of a power system penetrates through the center of the circular disc and drives the circular disc to rotate; the grid type concave plate is connected with the rack. According to the corn thresher, corn cobs are threshed automatically under the impact of a high-speed rotary nail rack roller and the mutual effect of the grid type concave plate.
Description
Technical field
The utility model relates to the farm machinery technical field.
Background technology
Corn threshing be by fresh corn after air-dry, make corn and corncob separately.Prior art provides mechanical threshing, but overhanging threshing nail generally is set on the threshing cylinder of outer ring sealing, and the one, Threshing is undesirable, and the 2nd, the threshing cylinder waste material of this structure.
Summary of the invention
The purpose of this utility model is to provide a kind of Threshing ideal, and husker sheller simple in structure.
The invention for achieving the above object, by the following technical solutions:
The husker sheller of the invention, comprise dynamical system, frame, be arranged on frame top feed hopper, be arranged on the separating mechanism in frame; Described separating mechanism comprises the spike-tooth bar of peeling off iblet, the carrying corn ear and make to peel off under the grid-type concave of iblet seepage; Described spike-tooth bar two ends are connected on disk, and the power transmission shaft of dynamical system passes and disc rotated from disc centre; Grid-type concave is connected on frame.
Further, described grid-type concave is half drum type, and the grid-type concave middle part is provided with the grid carriage of support.
Further, the spike-tooth on described spike-tooth bar assumes diamond in shape.
Further, the spike-tooth on the described spike-tooth bar be fixed on disk is helical arrangement, and purpose is corncob is discharged outside body along the helical arrangement of spike-tooth.
The number of further, spike-tooth being installed on every spike-tooth bar is 7～10.
Further, described grid-type concave below sets out a plate.
Further, described grid-type concave below one end arranges the knockout mouth.
Owing to having adopted technique scheme, the invention has following beneficial effect:
1, corncob is when the helical arrangement of spike-tooth is discharged outside body, and the spike-tooth on each spike-tooth bar is carrying out threshing equally, to reach the higher percentage of thresh.
2, grid-type concave has two kinds of functions, and one is by after corn threshing, and iblet is spilt from the gap of grid-type concave, and corncob is by outside the spike-tooth helical arrangement discharge machine on nail tooth drum, thereby makes iblet and corncob separately; Its two, grid-type concave is to utilize the reinforcing bar transverse weld to form, the gap between reinforcing bar can be stuck in corn between the gap of two reinforcing bars, so that spike-tooth carries out quick, stable threshing to corn.
3, iblet is discharged outside body from going out a plate; Corncob is discharged outside body from the knockout mouth; Corncob and iblet are discharged outside body from different outlets, reach the effect that corn threshing is cleaned.
The accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms the application's a part.Schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model.Give in accompanying drawing:
The front view that Fig. 1 is the invention preferred embodiment;
The A-A cutaway view that Fig. 2 is Fig. 1;
The vertical view that Fig. 3 is Fig. 1;
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
In conjunction with Fig. 1, Fig. 2 and Fig. 3, the husker sheller of the present embodiment, comprise frame 17, be arranged on frame top feed hopper 12, be arranged on the dynamical system of frame one side and be arranged on the separating mechanism in frame.Wherein, dynamical system is set to the band transmission that motor 2 drives, and small pulley 1 is connected on motor output shaft, and large belt wheel 5 is connected to power transmission shaft 15 1 ends, connection for transmission band 3 between small pulley 1 and large belt wheel 5; Motor is arranged on the bottom of husker sheller, with the lower machine beam of the frame of thresher, is fixedly connected with, and can save the shared space of electromotor.Separating mechanism comprises the spike-tooth bar 9 of peeling off iblet, the carrying corn ear and make to peel off under the grid-type concave 4 of iblet seepage; Spike-tooth bar two ends are connected on disk 8, and the power transmission shaft 15 of dynamical system passes and disc rotated from disc centre; Power transmission shaft 15 two ends are arranged in the bearing block 14 on frame 17.Disk is that it not only plays connection function by spike-tooth bar and the fixing critical piece of power transmission shaft 15, but also can bear moment and bending and torsional strength that spike-tooth and spike-tooth bar transmit.Half drum type grid-type concave is connected on frame, and the grid-type concave middle part is provided with the grid carriage 6 of support.The grid-type concave below sets out a plate 16, and grid-type concave below one end arranges knockout mouth 7.
Because the spike-tooth 10 on the spike-tooth bar time directly contacts with corn in work, and contact frequency is very high, especially the spike-tooth at the feeding mouth position rubs suitable frequently, the spike-tooth 10 on the spike-tooth bar is set to rhombus.The spike-tooth be fixed on the spike-tooth bar on disk is helical arrangement, and purpose is corncob is discharged outside body along the helical arrangement of spike-tooth.The number that spike-tooth is installed on every spike-tooth bar is 7～10.
Material bin 12 is that corn is inserted to an approach in the husker sheller body; it will make corn enter in the thresher body along the tangential direction of nail tooth drum by charging aperture 11; guarantee in the process of inserting or in the course of work after inserting; the work of threshing function safety; and can by iblet or corncob does not splash out from material bin, accident occurs to cause that personnel injure etc.
Material bin is connected with the upper cover of husker sheller with charging aperture.Be provided with the iron plate of two semi-circular shapes at the two ends of husker sheller upper cover 13; purpose one is safeguard work personnel's safety; because when the normal threshing of husker sheller; the power transmission shaft High Rotation Speed; if there is no iron plate blocking; likely the staff is very by hand or clothes heave in husker sheller, and the accident such as cause casualties occurs.
During work, corncob enters nail tooth drum by material bin, charging aperture, and under the interaction of the impact of high speed rotary nail tooth drum, grid type intaglio plate, corncob is by threshing.The seed of taking off skids off body by the grid type intaglio plate by going out a plate, and corncob is along with the spike-tooth of helical arrangement is discharged body by the knockout mouth.Feed smoothly and do not stop up cylinder in order to ensure corncob, the charging aperture lower shoe should have certain gradient; The corncob outlet should maintain a certain distance with the iblet outlet, in order to avoid corncob mixes mutually with iblet.
Should illustrate, those skilled in the art, on the basis of above preferred embodiment, within not breaking away from spirit of the present utility model and principle, any modification of doing, are equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. husker sheller, comprise dynamical system, frame (17), be arranged on the frame top feed hopper (12), be arranged on the separating mechanism in frame; It is characterized in that: described separating mechanism comprises the spike-tooth bar (9) of peeling off iblet, the carrying corn ear and make to peel off under the grid-type concave (4) of iblet seepage; It is upper that described spike-tooth bar two ends are connected to disk (8), and the power transmission shaft of dynamical system (15) passes and disc rotated from disc centre; Grid-type concave is connected on frame.
2. husker sheller according to claim 1, it is characterized in that: described grid-type concave (4) is half drum type, and the grid-type concave middle part is provided with the grid carriage (6) of support.
3. husker sheller according to claim 1, it is characterized in that: the spike-tooth (10) on described spike-tooth bar assumes diamond in shape.
4. according to the described husker sheller of claim 1 or 3, it is characterized in that: the spike-tooth on the described spike-tooth bar be fixed on disk is helical arrangement.
5. according to the described husker sheller of claim 1 or 3, it is characterized in that: the number that spike-tooth is installed on every spike-tooth bar is 7～10.
6. husker sheller according to claim 1 and 2, is characterized in that: set out a plate (16) below described grid-type concave.
7. husker sheller according to claim 1 and 2 is characterized in that: described grid-type concave below one end arranges knockout mouth (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203721597U CN203313702U (en) | 2013-06-24 | 2013-06-24 | Corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203721597U CN203313702U (en) | 2013-06-24 | 2013-06-24 | Corn thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203313702U true CN203313702U (en) | 2013-12-04 |
Family
ID=49653117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203721597U Expired - Fee Related CN203313702U (en) | 2013-06-24 | 2013-06-24 | Corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203313702U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947389A (en) * | 2014-05-16 | 2014-07-30 | 苏州塔可盛电子科技有限公司 | Novel maize sheller |
| CN107360806A (en) * | 2017-08-21 | 2017-11-21 | 安徽工程大学 | The stripping off device of iblet |
| CN110537422A (en) * | 2019-08-21 | 2019-12-06 | 张自明 | Food machinery corn thresher |
-
2013
- 2013-06-24 CN CN2013203721597U patent/CN203313702U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103947389A (en) * | 2014-05-16 | 2014-07-30 | 苏州塔可盛电子科技有限公司 | Novel maize sheller |
| CN107360806A (en) * | 2017-08-21 | 2017-11-21 | 安徽工程大学 | The stripping off device of iblet |
| CN110537422A (en) * | 2019-08-21 | 2019-12-06 | 张自明 | Food machinery corn thresher |
| CN110537422B (en) * | 2019-08-21 | 2020-09-18 | 金丹丹 | Food machinery corn 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 |
Granted publication date: 20131204 Termination date: 20140624 |
|
| EXPY | Termination of patent right or utility model |