CN2304238Y - Small-size corn thresher - Google Patents
Small-size corn thresher Download PDFInfo
- Publication number
- CN2304238Y CN2304238Y CN 97225981 CN97225981U CN2304238Y CN 2304238 Y CN2304238 Y CN 2304238Y CN 97225981 CN97225981 CN 97225981 CN 97225981 U CN97225981 U CN 97225981U CN 2304238 Y CN2304238 Y CN 2304238Y
- Authority
- CN
- China
- Prior art keywords
- gear
- transfer roller
- worm
- movable sprocket
- stripping grain
- 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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Abstract
The utility model relates to an agricultural machine, particularly a small-size corn thresher. The utility model mainly comprises a base, a casing, an electromotor, a delivery device, a threshing device, etc. The threshing device mainly comprises a grain peeling gear and a peeling knife. The delivery device mainly comprises a gear, a worm screw, a worm wheel, a worm-wheel shaft, a driving sprocket, a driven sprocket, a chain and a conveying roller. The driving sprocket and the driven sprocket control the conveying roller to move. The utility model has the advantages of compact structure, small size, light weight, few power requirements, simple and safe operation, high efficiency, and little occupation of land.
Description
The utility model relates to a kind of farm machinery, specifically a kind ofly is used for miniature husker sheller.
Power husker sheller major part in the prior art is to adopt drum-type or spiral threshing form; its weak point is that machine volume is all bigger; required supporting power power is also bigger; even need three-phase circuit; require bigger threshing place; these types are little to adapt to small-scale production, and the manpower husker sheller, big because of labour intensity again, threshing speed is slow, the low requirement that can not satisfy the peasant of efficient.
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and a kind of small-sized, thresher that threshing efficiency is high is provided.
To achieve these goals; the utility model provides a kind of new technical solution: this miniature husker sheller mainly comprises support; casing; electromotor; part such as conveying plant and sheller unit; its sheller unit mainly comprises stripping grain gear and broach; motor gear is being controlled the motion of stripping grain gear; thereby control is positioned at the rotation of the broach of stripping grain gear center hole; stripping grain gear also passes through gear; worm screw; worm gear and worm-wheel shaft and drive sprocket link; conveying plant mainly comprises gear; worm screw; worm gear; worm-wheel shaft; drive sprocket; by movable sprocket; chain and transfer roller; drive sprocket is by chain and be positioned at being linked by movable sprocket of side, is being controlled the motion of transfer roller by movable sprocket.
In order to reach better effect, the broach rear that is positioned at stripping grain gear center hole in the utility model is provided with spring, and broach can be flexible along hole mind-set radial direction; Be arranged into two-layer up and down by movable sprocket and transfer roller, every layer is two, controlled a transfer roller by movable sprocket for every, stripping grain gear is also corresponding with it between the two-layer transfer roller up and down, by arranging of chain make with layer can be by movable sprocket by outward through last inside rotation, thereby make the corn ear of its clamping form from top to bottom motion; With the corresponding indent that forms of the retained part between two transfer roller of layer; The two ends of every transfer roller place respectively accordingly by the formed navigation system of locating piece, slide block and spring, thereby make the transfer roller can be flexible to the hole heart.
Owing to adopted above design, the utlity model has compact conformation, machine volume is little, in light weight, power requirement is little, safety simple to operate, efficient height, take up an area of advantages such as few.
Accompanying drawing is embodiment of the present utility model.
Fig. 1 is that structure master of the present utility model looks schematic diagram.
Fig. 2 is a structure schematic top plan view of the present utility model.
Fig. 3 is that schematic diagram is looked on a structure of the present utility model left side.
Fig. 4 is a sprocket wheel chain layout viewing of the present utility model.
Below in conjunction with accompanying drawing and concrete embodiment essentiality content of the present utility model is described in further detail.
Among the figure, 1--live bearing, 2--worm screw, 3--worm gear, 4--bearing block, 5--bearing, 6--casing, 7--charge door, 8--spring, 9--broach, 10--support, 11--motor gear, 12--stripping grain gear, 13--guide rail, 14--gear, 15--worm-wheel shaft, 16--drive sprocket, 17--sprocket shaft, 18--bearing, 19--hinge shaft joint, 20--spring, 21--transfer roller, 22--slide block, 23--locating piece, 24--sprocket holder, 25--bearing, 26--cramp bar, 27--electromotor, 28--are by movable sprocket, 29--chain
As shown in the figure, this miniature husker sheller, it mainly comprises parts such as support (10), casing (6), electromotor (27), conveying plant and sheller unit.Conveying plant drive sheller unit motion under the effect of electromotor (27), and the corn ear clamping is delivered to carries out threshing in the sheller unit, sheller unit mainly comprises stripping grain gear (12) and broach (9).Motor gear (11) is being controlled the motion of stripping grain gear (12), thereby control is positioned at the rotation of the broach (9) of stripping grain gear (12) centre bore.The rear of broach (9) is provided with spring (8), and broach (9) can be flexible along hole mind-set radial direction, thereby make the position of broach (9) can adapt to the different thicknesses corn ear.Stripping grain gear (12) also links by gear (14), worm screw (2), worm gear (3) and worm-wheel shaft (15) and drive sprocket (16).Conveying plant mainly comprises gear (14), worm screw (2), worm gear (3), worm-wheel shaft (15), drive sprocket (16), by movable sprocket (28), chain (29) and transfer roller (21).Drive sprocket (16) by chain (29) pass to be positioned at the side by movable sprocket (28), controlled the motion of transfer roller (21) by movable sprocket (28).Be arranged into two-layerly up and down by movable sprocket (28) and transfer roller (21), every layer is two, is being controlled a transfer roller (21) by movable sprocket (28) for every.A stripping grain gear (12) is positioned at up and down between the two-layer transfer roller (21) and is corresponding with it, by arranging of chain (29) make with layer can be by movable sprocket (28) by outward through last inside rotation, thereby make the corn ear of its clamping form from top to bottom motion.Form an indent with the retained part between two transfer roller of layer (21) is corresponding, thereby the corn ear of clamping is positioned.The two ends of every transfer roller (21) place respectively accordingly by locating piece (23), slide block (22) and the formed navigation system of spring (20), thereby make the transfer roller (21) can be flexible to the hole heart, to adapt to the corn ear of different thicknesses.Charge door (7) be positioned at upper strata transfer roller (21) directly over.During use, open electromotor (27), corn ear is vertically filled in the charge door (7), upper strata transfer roller this moment (21) is nipped it and is sent to sheller unit, transfer roller (21) not only can be with the top-down transmission of corn ear, and its spring (20) elastic force that is produced also is enough to limit the rotation of corn ear.Corn ear is through sheller unit the time, the broach (9) that is positioned at stripping grain gear (12) centre bore descends the iblet rotary-cut on the corn ear, this moment, corncob was transferred on lower floor's transfer roller (21), lower floor's transfer roller (21) continues the corncob traction of threshing and descends, and so far finishes the threshing of a corn ear.
Claims (5)
1. miniature husker sheller; it mainly comprises support; casing; electromotor; part such as conveying plant and sheller unit; conveying plant drives the sheller unit motion under the effect of electromotor; and the corn clamping is delivered to carries out threshing in the sheller unit; it is characterized in that: sheller unit mainly comprises stripping grain gear (12) and broach (9); motor gear (11) is being controlled the motion of stripping grain gear (12); thereby control is positioned at the rotation of the broach (9) of stripping grain gear (12) centre bore; stripping grain gear (12) is also by gear (14); worm screw (2); worm gear (3) and worm-wheel shaft (15) link with drive sprocket (16); conveying plant mainly comprises gear (14); worm screw (2); worm gear (3); worm-wheel shaft (15); drive sprocket (16); by movable sprocket (28); chain (29) and transfer roller (21); drive sprocket (16) is by chain (29) and be positioned at being linked by movable sprocket (28) of side, is being controlled the motion of transfer roller (21) by movable sprocket (28).
2. miniature husker sheller according to claim 1 is characterized in that: broach (9) rear that is positioned at stripping grain gear (12) centre bore is provided with spring (8), and broach (9) can be flexible along hole mind-set radial direction.
3. miniature husker sheller according to claim 1; it is characterized in that: be arranged into two-layer up and down by movable sprocket (28) and transfer roller (21); every layer each two; controlled a transfer roller (21) by movable sprocket (28) for every; stripping grain gear (12) is positioned at also corresponding with it between the two-layer transfer roller (21) up and down; by arranging of chain (29) make with layer can be by movable sprocket (28) by outward through last inside rotation, make the corn ear of its clamping form from top to bottom motion.
4. according to claim 1 or 3 described miniature husker shellers, it is characterized in that: with the corresponding indent that forms of the retained part between two transfer roller of layer (21).
5. according to claim 1,3 or 4 described miniature husker shellers; it is characterized in that: the two ends of every transfer roller (21) place respectively accordingly by locating piece (23), slide block (22) and the formed navigation system of spring (20), thereby make the transfer roller (21) can be flexible to the hole heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97225981 CN2304238Y (en) | 1997-09-22 | 1997-09-22 | Small-size corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97225981 CN2304238Y (en) | 1997-09-22 | 1997-09-22 | Small-size corn thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2304238Y true CN2304238Y (en) | 1999-01-20 |
Family
ID=33939852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97225981 Expired - Fee Related CN2304238Y (en) | 1997-09-22 | 1997-09-22 | Small-size corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2304238Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966851A (en) * | 2018-06-28 | 2018-12-11 | 雷细英 | One kind rotating ring cutting threshing apparatus based on fresh corn after peeling |
| CN109121735A (en) * | 2018-07-12 | 2019-01-04 | 郑州颂旗来商贸有限公司 | A kind of corn threshing device |
| CN110063146A (en) * | 2019-05-24 | 2019-07-30 | 赣州轩义科技有限公司 | A kind of oscillatory type corn threshing drying integral machine |
-
1997
- 1997-09-22 CN CN 97225981 patent/CN2304238Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108966851A (en) * | 2018-06-28 | 2018-12-11 | 雷细英 | One kind rotating ring cutting threshing apparatus based on fresh corn after peeling |
| CN109121735A (en) * | 2018-07-12 | 2019-01-04 | 郑州颂旗来商贸有限公司 | A kind of corn threshing device |
| CN110063146A (en) * | 2019-05-24 | 2019-07-30 | 赣州轩义科技有限公司 | A kind of oscillatory type corn threshing drying integral machine |
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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 |