CN205105683U - Novel straw rubbing crusher suitable for full feeding formula combine - Google Patents
Novel straw rubbing crusher suitable for full feeding formula combine Download PDFInfo
- Publication number
- CN205105683U CN205105683U CN201520855013.7U CN201520855013U CN205105683U CN 205105683 U CN205105683 U CN 205105683U CN 201520855013 U CN201520855013 U CN 201520855013U CN 205105683 U CN205105683 U CN 205105683U
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- full
- combine harvester
- blade
- driving shaft
- feeding combine
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Abstract
The utility model relates to a novel straw rubbing crusher suitable for full feeding formula combine, which comprises a housing, be equipped with crushing chamber in the casing, the upper end of smashing the chamber is connected with full feeding formula combine's grass discharge port, and driving shaft and driven shaft are installed respectively to the upper portion in crushing chamber and lower part, driving shaft and driven shaft staggered arrangement, and be connected with full feeding formula combine's power output shaft transmission respectively, evenly lay a plurality of groups along the axial on the driving shaft and smashed the blade, it is a set of wantonly crushing blade include at least two the rectangular blades that lie in on the same circumference, follow the axial on the driven shaft and evenly laid a plurality of cutting blade, to there being a rectangular blade between two arbitrary cutting blade. The utility model discloses the structure is simple and convenient, and loss power is littleer, and crushing effect is better, is connected with full feeding formula combine's grass discharge port and uses, can not influence full feeding formula combine's operating mass with rated load.
Description
Technical field
The utility model relates to and belongs to field of agricultural machinery, particularly a kind of stalk crasher being applicable to full-feeding combine harvester.
Background technology
Owing to containing a large amount of organic matters in stalk, consider from Circulation Agriculture Development economic angle, straw-returning is a work pattern be significant, and the development around stalk crasher is one of important directions of studies in China always; The stalk crasher produced in the market mainly contains the facility of two kinds of forms: one is the stalk crasher of matching tractor, and these facility carry out chopping and returning separately for field straw after harvesting; Two is stalk crashers of supporting combine, the cracker developed mainly using one install many rotor of moving knife as main working parts, by being connected with combine straw outlet, thus the stalk that grain header straw outlet is discharged is pulverized and shed, usually supporting stalk crasher comprises upper and lower two rotating shafts, connected by gear drive between rotating shaft, in work, first stalk is discharged from combine straw outlet and is entered cracker, and the cutting blade being subject to being arranged on High Rotation Speed on cracker twin shaft produces impulsive force and carries out first time pulverizing; Secondly because twin shaft is by gear drive, form certain speed discrepancy, and diaxon rotary speed direction is contrary, thus when making Disintegrating knife relative motion, stalk is carried out second time chopping by generation shearing force; The form of a blade of this existing stalk crasher and the kind of drive higher to axle rotation speed requirements, power consumption is also very large, be connected the vibration produced also just to strengthen with the power take-off of full-feeding combine harvester thereupon, run into stalk comparatively large or that water content is more situation and the phenomenons such as blocking winding easily occur.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the technical problems to be solved in the utility model is to provide a kind of features simple structure, and loss power is less, the stalk crasher of what crushing effect was better be applicable to full-feeding combine harvester.
The utility model design adopts following scheme for this reason:
Be applicable to the New type straw grinding machine of full-feeding combine harvester, comprise casing, crushing chamber is provided with in described casing, the upper end of described crushing chamber is connected with the straw outlet of full-feeding combine harvester, the upper and lower of crushing chamber is separately installed with driving shaft and driven shaft, described driving shaft and driven shaft are staggered, and be connected with the pto of full-feeding combine harvester respectively, described driving shaft is evenly laid with some groups of Disintegrating knifes vertically, Disintegrating knife described in any one group comprises at least two and is positioned at same rectangular blade circumferentially, described driven shaft is evenly laid with several cutting blades vertically, to there being a rectangular blade between any two cutting blades.
Further, described cutting blade is circular saw blade.
Further, described cutting blade is polygon saw blade.
Further, described driving shaft, driven shaft are connected by belt or chain drive with the power take-off of full-feeding combine harvester.
Further, described driving shaft and driven shaft are in stretching out outside crusher chamber in the same way, and be fixed with two-groove belt pulley and single groove belt pulley respectively at axle head, a groove of described two-groove belt pulley is connected by belt transmission with the power take-off of full-feeding combine harvester, and another groove is connected by belt transmission with single groove belt pulley.
The beneficial effects of the utility model are:
The utility model on the basis of traditional stalk crasher to the form of blade from new adjusted design, on the driving shaft of top, row establishes some rectangular blades, (cutting blade preferably uses circular saw blade cutting effect best the driven shaft of below to be laid cutting blade, the saw blade simultaneously also can other being selected as required polygon-shaped), to there being a rectangular blade between every two cutting blades, when stalk is sent into after in crushing chamber from the straw outlet of full-feeding combine harvester, first carry out a rough lumber by rectangular blade to cut, stalk after rough lumber is cut is carried out secondary again with rectangular blade and fritters and cut between the cutting blade dialled on driven shaft, adopt the cutting mode of this blade of the utility model, preliminary precut process can be first carried out to longer or that water content is higher stalk, the situation such as putty or winding can not be there is in charging place, the stalk being initially cut into fritter is dialled between cutting blade fast by pulverizing discharge in time by rectangular blade, stalk crasher power consumption compared to traditional full-feeding combine harvester is less, produce vibration lower.
The kind of drive in the stalk crasher of simultaneously traditional full-feeding combine harvester between two axles passes through gear drive, when therefore working, two axles are for reversely rotating, the utility model adopts two-groove belt pulley and single groove belt pulley to coordinate, direct employing belt transmission connects, make driving shaft and the equal rotating Vortex of driven shaft, without speed discrepancy between two rotating shafts, less to the load of the power take-off of full-feeding combine harvester, coordinate form of a blade operating efficiency of the present utility model higher, crushing effect is better simultaneously.
Accompanying drawing explanation
Be described further with regard to embodiment of the present utility model below in conjunction with accompanying drawing, wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the end view of driving shaft and driven shaft in the utility model;
Fig. 3 is the schematic diagram of transmission mechanism in the utility model.
Embodiment
See figures.1.and.2 the shown New type straw grinding machine being applicable to full-feeding combine harvester, comprise casing 1, crushing chamber 2 is provided with in described casing 1, the described upper end of crushing chamber 2 is connected with the straw outlet of full-feeding combine harvester, the upper and lower of crushing chamber 2 is separately installed with driving shaft 3 and driven shaft 4, described driving shaft 3 is staggered with driven shaft 4, driving shaft 3 is positioned at the one end near straw outlet, described driving shaft 3 is evenly laid with some groups of Disintegrating knifes vertically, Disintegrating knife described in any one group comprises four and is positioned at same rectangular blade 5 circumferentially, rectangular blade 5 is circumferentially evenly being arranged, spacing is identical, described driven shaft 4 is evenly laid with several circular saw blades 6 vertically, to there being a rectangular blade 5 between any two circular saw blades 6, stalk is accurately dialled between two circular saw blades 6 by operating time bar blade 5.
Described driving shaft 3 and driven shaft 4 are in stretching out outside crusher chamber 2 in the same way, and be fixed with two-groove belt pulley 7 and single groove belt pulley 8 respectively at axle head, with reference to shown in Fig. 3, a groove of described two-groove belt pulley 7 is connected by belt transmission with the power take-off 9 of full-feeding combine harvester, another groove is connected by belt transmission with single groove belt pulley 8, make driving shaft 3 and driven shaft 4 with power take-off 9 rotating in same direction, transmission better effects if, coordinates rectangular blade 5 and circular saw blade 6 to realize best crushing effect.
The above; be only the better embodiment of the utility model; but the utility model protection domain is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore the utility model protection domain is as the criterion with the protection domain of claims.
Claims (5)
1. be applicable to the New type straw grinding machine of full-feeding combine harvester, comprise casing, crushing chamber is provided with in described casing, the upper end of described crushing chamber is connected with the straw outlet of full-feeding combine harvester, the upper and lower of crushing chamber is separately installed with driving shaft and driven shaft, described driving shaft and driven shaft are staggered, and be connected with the pto of full-feeding combine harvester respectively, it is characterized in that, described driving shaft is evenly laid with some groups of Disintegrating knifes vertically, Disintegrating knife described in any one group comprises at least two and is positioned at same rectangular blade circumferentially, described driven shaft is evenly laid with several cutting blades vertically, to there being a rectangular blade between any two cutting blades.
2. the New type straw grinding machine being applicable to full-feeding combine harvester according to claim 1, is characterized in that, described cutting blade is circular saw blade.
3. the New type straw grinding machine being applicable to full-feeding combine harvester according to claim 1, is characterized in that, described cutting blade is polygon saw blade.
4. the New type straw grinding machine being applicable to full-feeding combine harvester according to claim 1, is characterized in that, described driving shaft, driven shaft are connected by belt or chain drive with the power take-off of full-feeding combine harvester.
5. the New type straw grinding machine being applicable to full-feeding combine harvester according to claim 4, it is characterized in that, described driving shaft and driven shaft are in stretching out outside crusher chamber in the same way, and be fixed with two-groove belt pulley and single groove belt pulley respectively at axle head, a groove of described two-groove belt pulley is connected by belt transmission with the power take-off of full-feeding combine harvester, and another groove is connected by belt transmission with single groove belt pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520855013.7U CN205105683U (en) | 2015-10-29 | 2015-10-29 | Novel straw rubbing crusher suitable for full feeding formula combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520855013.7U CN205105683U (en) | 2015-10-29 | 2015-10-29 | Novel straw rubbing crusher suitable for full feeding formula combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205105683U true CN205105683U (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520855013.7U Expired - Fee Related CN205105683U (en) | 2015-10-29 | 2015-10-29 | Novel straw rubbing crusher suitable for full feeding formula combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205105683U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105875085A (en) * | 2016-06-13 | 2016-08-24 | 周洪春 | Stalk crushing device of combine harvester |
| CN106489441A (en) * | 2016-12-28 | 2017-03-15 | 姜振龙 | Reducing mechanism and harvester pulverizer |
| CN106576623A (en) * | 2016-11-24 | 2017-04-26 | 江苏农华智慧农业科技股份有限公司 | Cutting disc rear chopper of whole-feed harvester |
| US10820518B2 (en) | 2016-10-25 | 2020-11-03 | Jiangsu University | Self-adaptive throwing device for stalks cutting and discharging in the longitudinal axial flow combine harvesters and its control method |
-
2015
- 2015-10-29 CN CN201520855013.7U patent/CN205105683U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105875085A (en) * | 2016-06-13 | 2016-08-24 | 周洪春 | Stalk crushing device of combine harvester |
| US10820518B2 (en) | 2016-10-25 | 2020-11-03 | Jiangsu University | Self-adaptive throwing device for stalks cutting and discharging in the longitudinal axial flow combine harvesters and its control method |
| CN106576623A (en) * | 2016-11-24 | 2017-04-26 | 江苏农华智慧农业科技股份有限公司 | Cutting disc rear chopper of whole-feed harvester |
| CN106489441A (en) * | 2016-12-28 | 2017-03-15 | 姜振龙 | Reducing mechanism and harvester pulverizer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20191029 |