CN2753125Y - Efficient energy saving corn threshing machine with cone threshing chamber - Google Patents
Efficient energy saving corn threshing machine with cone threshing chamber Download PDFInfo
- Publication number
- CN2753125Y CN2753125Y CN 200420115836 CN200420115836U CN2753125Y CN 2753125 Y CN2753125 Y CN 2753125Y CN 200420115836 CN200420115836 CN 200420115836 CN 200420115836 U CN200420115836 U CN 200420115836U CN 2753125 Y CN2753125 Y CN 2753125Y
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- CN
- China
- Prior art keywords
- cone
- tooth
- threshing chamber
- threshing
- corn
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- Expired - Fee Related
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Abstract
The utility model relates to an efficient energy saving corn threshing machine with a cone threshing chamber, which solves the problems that corn cobs can not be exhausted smoothly and the production efficiency is low which exist in the existing corn threshing machine. The utility model adopts a cone threshing chamber and a cone tooth rolling shaft, and electrical energy can be saved by more than 40%. In the processing industry for agricultural products, the utility model can realize the corn threshing work with efficiency and energy saving.
Description
Technical field:
The utility model relates to a kind of thresher machine, particularly relates to a kind of energy-efficient husker sheller with the cone threshing chamber.
Background technology:
Present corn threshing work has realized mechanization.The applicant had in October 31 calendar year 2001 Granted publication CN2456459Y China utility model patent disclosed a kind of " high efficiency corn thresher ".Because in the skill scheme of this patent, the inner surface of cylinder frame adopts cylindrical, and the tooth top place face of institute's binding tooth adopts the positive cone conical surface or the approximate conical surface on the tooth roller bearing, this just makes the working space or the threshing space of the interior outlet from feeding mouth to the corn plug of threshing chamber reduce gradually, cause the plug behind the corn threshing to be discharged slowly, crowding phenomenon is serious, cause the reactive power consumption of power to strengthen, impurity content is higher in plug percentage of damage and the seed, increased the burden of follow-up dressing mechanism, reduce production efficiency, wasted the energy.
Summary of the invention:
At existing above-mentioned defective of existing husker sheller and deficiency; technical problem to be solved in the utility model is; providing a kind of is keeping under the constant substantially situation of original husker sheller size; can make the plug behind the corn threshing discharge smooth; corn percentage of damage, percentage of impurity and threshing performance is not less; and has modified husker sheller, to adapt to the needs of vast rural area to corn threshing than high efficiency and energy savings.
In order to solve above-mentioned technical problem to be solved, at the bottom of the technical scheme that the utility model adopted comprises the sieve of the tooth roller bearing that driven by motor and belt gear in the frame, threshing chamber, threshing chamber, tooth roller bearing below, the feeding mouth of tooth roller bearing one end, the outlet of corn plug and the bellows of the other end, it is characterized in that, the tooth top place face of the inner surface of threshing chamber and the equal altitudes spike-tooth on the tooth roller bearing, installed, from feeding mouth to the outlet of corn plug for by the vertex of a cone to the normal cone conical surface of boring the end.
Described tooth roller bearing is made of with the support wheel that is fixed in the different-diameter on the main shaft the tooth bar of band equal altitudes apical tooth; Described tooth bar has four at least, the apical tooth mutual dislocation on the adjacent rack; Described support wheel has three at least; Also comprise the selected screen cloth of oscillatory type that is loaded on described sieve bottom.
The utility model compared with prior art has useful effect, this mainly be since the utility model on the basis of existing technology, adopted the difference technical characterictic of claim 1, and make that the corn plug discharge currents after the threshing is smooth, through actual measurement, under the situation that obtains identical corn threshing amount, can economize on electricity more than 40%, perhaps under the situation of identical power consumption, can improve corn and take off rate efficient 30% (for the higher corn ear of water content), thereby prior art has been made substantial improvement and made progress to 50% (for the lower corn ear of water content).
Description of drawings:
Fig. 1 is a general structure front view of the present utility model.
Reference numeral among Fig. 1: 1 frame, the outlet of 2 corn plugs, 3 bellows, 4 support wheels, 5 tooth bars, 6 spike-tooths, 7 threshing chambers, 8 tooth tops, 9 tooth roller bearings, 10 feeding mouths, 11 main shafts, the 12 sieve ends, 13 motors and belt gear, 14 oscillatory type recleaner screens.
Embodiment:
With reference to Fig. 1; husker sheller described in the utility model has a frame 1; have feeding mouth 10; the threshing chamber 7 at the corn plug outlet 2 and the sieve end 12 is installed on the frame 1; tooth roller bearing 9 is by main shaft 11; four toothed rack 5 that have a plurality of spike-tooths 6 constitute with the support wheel 4 that is fixed in three different-diameters on the main shaft 11; main shaft 11 places on the frame 1 through bearing; the inner surface of threshing chamber 7; the place face of four toothed rack 5 is all the identical normal cone conical surface of cone-apex angle with the tooth top of a plurality of spike-tooths 68 all faces; each conical surface axis is overlapping; and the support wheel 4 of minimum diameter places an end of the feeding mouth 10 of threshing chamber 7; so; just make threshing chamber 7 the threshing working space that increases gradually be arranged from feeding mouth 10 to corn plug outlet 2; when motor and 9 rotations of belt gear 13 drive tooth roller bearings; the corn ear that is added by feeding mouth 10 is through the continuous strike and the friction of tooth roller bearing 9; corn kernel is come off in a large number; through the sieve end 12 and oscillatory type recleaner screen 14; just can obtain corn product through threshing; corn plug after the threshing is under the effect of bellows 3; constantly be discharged from outside the threshing chamber 7 through corn plug outlet 2; the clogging that in threshing chamber 7, just can not occur the corn plug like this; thus; reduced the percentage of damage of processed corn; percentage of impurity; not threshing performance and total loss rate; save the energy, improved productivity ratio.
Can expect to detailed description of the present utility model and disclosed particularly a kind of preferred embodiment that by above the utility model can reach the proposed invention purpose and solve technical problem to be solved; Therefore, every equivalent modifications and variation to disclosed technical scheme; The protection domain that all belongs to the utility model claim.
Claims (5)
1; a kind of energy-efficient husker sheller with the cone threshing chamber; comprise frame (1); threshing chamber (7); the tooth roller bearing (9) that drives by motor and belt gear (13) in the threshing chamber (7); at the bottom of the sieve of tooth roller bearing (9) below (12); the feeding mouth (10) of tooth roller bearing (9) one ends; the outlet of corn plug (2) and the bellows (3) of the other end; it is characterized in that; tooth top (8) the place face of the inner surface of threshing chamber (7) and equal altitudes spike-tooth (6) that go up to install at tooth roller bearing (9), from feeding mouth (10) to corn plug outlet (2) for by the vertex of a cone to the normal cone conical surface of boring the end.
2, a kind of energy-efficient husker sheller according to claim 1 with the cone threshing chamber; it is characterized in that described tooth roller bearing (9) is by the tooth bar (5) of band equal altitudes spike-tooth (6) and be fixed in support wheel (4) formation of the different-diameter on the main shaft (11).
3, a kind of energy-efficient husker sheller with the cone threshing chamber according to claim 2 is characterized in that described tooth bar (5) has four at least, spike-tooth (6) mutual dislocation on the adjacent rack (5).
4, a kind of energy-efficient husker sheller with the cone threshing chamber according to claim 3 is characterized in that described support wheel (4) has three at least.
5, according to the described a kind of energy-efficient husker sheller of arbitrary claim in the claim 1 to 4, it is characterized in that, also comprise the selected screen cloth of oscillatory type (14) that is loaded on (12) bottom at the bottom of the described sieve with the cone threshing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420115836 CN2753125Y (en) | 2004-11-30 | 2004-11-30 | Efficient energy saving corn threshing machine with cone threshing chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420115836 CN2753125Y (en) | 2004-11-30 | 2004-11-30 | Efficient energy saving corn threshing machine with cone threshing chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2753125Y true CN2753125Y (en) | 2006-01-25 |
Family
ID=35925233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420115836 Expired - Fee Related CN2753125Y (en) | 2004-11-30 | 2004-11-30 | Efficient energy saving corn threshing machine with cone threshing chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2753125Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104272919A (en) * | 2013-12-24 | 2015-01-14 | 伍以炳 | Light and simple double-saw rice and wheat combine-harvester |
| CN105409460A (en) * | 2015-11-25 | 2016-03-23 | 合山市丰鑫农机专业合作社 | Grain thresher |
-
2004
- 2004-11-30 CN CN 200420115836 patent/CN2753125Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104272919A (en) * | 2013-12-24 | 2015-01-14 | 伍以炳 | Light and simple double-saw rice and wheat combine-harvester |
| CN105409460A (en) * | 2015-11-25 | 2016-03-23 | 合山市丰鑫农机专业合作社 | Grain thresher |
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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 |