CN201238479Y - Apparatus for pulverizing and collecting stalk of corn harvester - Google Patents
Apparatus for pulverizing and collecting stalk of corn harvester Download PDFInfo
- Publication number
- CN201238479Y CN201238479Y CNU2008201878827U CN200820187882U CN201238479Y CN 201238479 Y CN201238479 Y CN 201238479Y CN U2008201878827 U CNU2008201878827 U CN U2008201878827U CN 200820187882 U CN200820187882 U CN 200820187882U CN 201238479 Y CN201238479 Y CN 201238479Y
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- CN
- China
- Prior art keywords
- housing
- drum
- stalk
- moving knife
- feeding mouth
- 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 a stalk pulverizing collecting device of a corn harvester. The device comprises a plurality of stalk chopping machines arranged on a cutting table bracket; the stalk chopping machines are respectively and correspondingly arranged below a corn snapping roller and respectively comprises a drum-type shell which is provided with an upper material inlet opening and a lower material feeding opening and a moving blade roller which is movably supported on the shell; the circumferential surface of the moving blade roller is uniformly provided with moving blades, fixed blades are correspondingly arranged on fixed blade brackets that are arranged at the upper material inlet opening by fixing pieces; and the moving blade roller is driven by a driving member to rotate. The device is characterized in that an auger conveyor comprising a plurality of material inlet openings and a drum-type shell of a material outlet opening and a rotation shaft is transversely arranged on the cutting table bracket which is arranged below the shells of the chopping machines and the material inlet openings of the auger conveyor are arranged to be corresponding to the lower material openings of the chopping machines; the rotation shaft is provided with a helical vane; the material outlet opening is arranged below one side of the drum-type shell; the end part of the rotation shaft is provided with the driving member which is used for driving the rotation shaft to rotate. The device has the advantages of reason and compact structure and convenient installation and can reduce the labor intensity of recovering the stalks significantly.
Description
Technical field
The utility model relates to a kind of crop conditioner tool, the machinery of promptly broken stalk class, especially a kind of can be with the maize harvesting machine straw crushing and collecting device of maize straw fragmentation.
Background technology
The processing of stalk all is an important techniques problem to harvest corn behind the fringe to plucking.What the straw millstone of the Backpack-type maize harvester of production and sales such as the rich mechanical Co., Ltd of Shandong state, Shandong Dafeng Machinery Co., Ltd. adopted at present is rearmounted hammer disk mill, promptly utilize the hammer pawl of the cracker that is arranged at rear tractor that maize straw is impacted pulverizing fast, realize straw-returning.The problem that the maize harvesting machine of this kind structure exists is: the stalk fragmentation is not thorough, the stalk breaking length is long, and can not carry out fragmentation for the maize straw that falls within low-lying place, the plug that easily causes rake to plough instrument when follow-up rake is ploughed stagnates, and serious needs carry out the secondary readjusting operations.For solving the problems of the technologies described above, the applicant is modified into the cutting type reducing mechanism with the hammer disk mill of postposition, this device disclosed a kind of " Backpack-type maize harvester " in the Chinese utility model patent specification of disclosed CN2927648Y on August 1st, 2007 disclosed, the straw reducing mechanism of this maize harvesting machine is arranged on the ceding of Taiwan fixed mount of snapping bar below, and the feeding mouth placement direction of straw reducing mechanism is identical with the placement direction of snapping bar.Maize straw pulled down in revolution by snapping bar and to send, this moment, snapping bar became the feeding roller of cutter mill, and maize straw is directly sent in the straw millstone and shredded, and is got rid of by the feed opening of straw millstone, realizes straw-returning.But present rise along with aquaculture, maize straw can be used as a kind of very excellent green fodder and processes use, the recovery that the corn planting family will be carried out the reaping machine crushed corn straws, after reaping machine in the above-mentioned open file utilizes straw millstone that stalk is shredded, be arbitrarily to shed on ground, cause planting the family and when reclaiming maize straw, can't collect through its feed opening.
Summary of the invention
Arbitrarily shed the deficiency that can't collect in order to overcome stalk in the prior art after by the straw millstone chopping in ground, when reclaiming stalk, the utility model provides a kind of maize harvesting machine straw crushing and collecting device.This straw crushing and collecting device compact conformation rationally, simple installation, cost be low, the maize straw after the chopping can be concentrated discharging.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of maize harvesting machine straw crushing and collecting device, comprise that several are installed in the stalk cutter on the ceding of Taiwan fixed mount, this stalk cutter correspondence respectively is arranged on the snapping bar below, it comprises that respectively one has the drum-type housing and the moving knife roller of a rotational support on housing of feeding mouth and feed opening, be evenly equipped with moving knife on the periphery of described moving knife roller respectively, the feeding mouth placement direction is corresponding with the placement direction of snapping bar respectively on the described housing, the stationary knife of stalk cutter is installed on the tool fixing frame that is positioned at the feeding mouth place by fixture is corresponding respectively, described moving knife roller is driven by driving member and rotates, be characterized on the ceding of Taiwan fixed mount below the described cutter mill housing, laterally installing an auger conveyor, this auger conveyor comprises drum-type housing and the turning cylinder of a rotational support on this housing that has some defeated feeding mouths and a defeated discharging opening, the described defeated feeding mouth that is arranged on the drum housing is corresponding with the feed opening of described cutter mill respectively, be fixed with spiral blade on the described turning cylinder, described defeated discharging opening is arranged on a side-lower of drum housing, and the driving member that drives its rotation is installed on the turning cylinder end that the opposite side of described drum housing supports.
The described stalk cutter that is installed on the ceding of Taiwan fixed mount is 3.
The utility model is after stalk is shredded by cutter mill, again by the auger conveyor horizontal feed to the ground of maize harvesting machine one side, become the ridge to stack regularly, both make things convenient for the stalk recovery at plantation family also to solve the stagnant problem of the plug that causes rake to plough instrument when the soil is cultivated once more.This apparatus structure is rationally compact, easy for installation, can alleviate the labour intensity of plantation family when reclaiming maize straw greatly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further details.
Fig. 1 is a kind of structural front view of the present utility model.
Fig. 2 is along the A among Fig. 1-A line profile.
Fig. 3 is that B among Fig. 2 is to view.
1. ceding of Taiwan fixed mounts among the figure, 2. stalk cutter, 3. auger conveyor, 4. snapping bar, 5. go up feeding mouth, 6. moving knife roller, 7. moving knife, 8. drum-type housing, 9. descend feeding mouth, 10. tool fixing frame, 11. stationary knifes, 12. defeated feeding mouths, 13. defeated discharging opening, 14. auger conveyor housings, 15. turning cylinders, 16. spiral blades, 17. driven pulley, 18. driving-belts, 19. driving pulleys, 21. driven angular wheel, 22. final drive shafts, 23. initiative taper generating gears.
Embodiment
In Fig. 1, a kind of maize harvesting machine straw crushing and collecting device, it comprises the stalk cutter 2 that is installed on the ceding of Taiwan fixed mount 1 that is positioned at the tractor front portion.
What realize because of the utility model embodiment is the results of 3 row corns, so as shown in Figure 2, stalk cutter 2 is to be separately positioned on the ceding of Taiwan fixed mount of 3 snapping bar 4 belows.
As shown in Figure 2, each stalk cutter 2 includes a drum-type housing 8 and the moving knife roller 6 of a rotational support on this housing that has feeding mouth 5 and a feed opening 9.Be evenly equipped with moving knife 7 on the periphery of the roll body of its moving knife roller 6.
The stationary knife 11 of stalk cutter 2 is installed in respectively on the tool fixing frame 10 that is positioned at feeding mouth 5 places by attachment bolt.
Keep certain interval between moving knife 7 and the stationary knife 11, be generally 0.15-1mm.
As shown in Figure 3, last feeding mouth 5 placement directions of stalk cutter drum-type housing 8 are one to one with the placement direction of snapping bar respectively, and corresponding at the traffic direction in snapping bar roller gap with maize straw.
Driven angular wheel 21 is installed on the roll shaft of each moving knife roller 6, this driven wheel of differential 21 is meshed with initiative taper generating gear 23 on being installed on final drive shaft 22, the power that transmission comes from the final drive shaft 22 rotates through the roll shaft that initiative taper generating gear 23, driven angular wheel 21 drive moving knife rollers 6, finishes relative shearing motion thereby drive between the stationary knife on moving knife and the cutter mill feeding mouth place tool fixing frame on the roll body of this moving knife roller.
As shown in Figure 1 and Figure 2, one auger conveyor 3 laterally is installed on the ceding of Taiwan fixed mount 1 below the cutter mill housing, and this auger conveyor 3 comprises that one has the drum-type housing 14 and the turning cylinder 15 of a rotational support on this housing of 3 defeated feeding mouths 12 and 1 defeated discharging opening 13.
What realize because of the utility model embodiment is the results of 3 row corns, so 3 defeated feeding mouths 12 that are arranged on the drum housing are distinguished corresponding one by one with the feed opening 9 of 3 cutter mills.
Be fixed with spiral blade 16 on the augur axle 15.Defeated discharging opening 13 on the drum-type housing 14 is arranged on a side-lower of drum housing 14, on turning cylinder 15 ends that the opposite side of drum housing 13 supports driven pulley 17 is installed, this driven pulley 17 is realized being in transmission connection through driving-belt 18 and the driving pulley 19 on the final drive shaft 20, the power that transmission comes from the final drive shaft 20 is through driving pulley 19, driving-belt 18, the turning cylinder 15 that driven pulley 17 drives auger conveyor rotates, with the horizontal feed of stalk in auger conveyor drum housing 14 after the realization chopping, defeated discharging opening 13 outputs by drum-type housing 14 1 side-lowers, become the ridge to stack on the ground, the collection at convenient plantation family is reclaimed.
Claims (2)
1, a kind of maize harvesting machine straw crushing and collecting device, comprise that several are installed in the stalk cutter on the ceding of Taiwan fixed mount, this stalk cutter correspondence respectively is arranged on the snapping bar below, it comprises that respectively one has the drum-type housing and the moving knife roller of a rotational support on housing of feeding mouth and feed opening, be evenly equipped with moving knife on the periphery of described moving knife roller respectively, the feeding mouth placement direction is corresponding with the placement direction of snapping bar respectively on the described housing, the stationary knife of stalk cutter is installed on the tool fixing frame that is positioned at the feeding mouth place by fixture is corresponding respectively, described moving knife roller is driven by driving member and rotates, it is characterized in that: an auger conveyor laterally is installed on the ceding of Taiwan fixed mount below the described cutter mill housing, this auger conveyor comprises drum-type housing and the turning cylinder of a rotational support on this housing that has some defeated feeding mouths and a defeated discharging opening, the described defeated feeding mouth that is arranged on the drum housing is corresponding with the feed opening of described cutter mill respectively, be fixed with spiral blade on the described turning cylinder, described defeated discharging opening is arranged on a side-lower of drum housing, and the driving member that drives its rotation is installed on the turning cylinder end that the opposite side of described drum housing supports.
2, a kind of maize harvesting machine straw crushing and collecting device according to claim 1 is characterized in that: the described stalk cutter that is installed on the ceding of Taiwan fixed mount is 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201878827U CN201238479Y (en) | 2008-08-14 | 2008-08-14 | Apparatus for pulverizing and collecting stalk of corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201878827U CN201238479Y (en) | 2008-08-14 | 2008-08-14 | Apparatus for pulverizing and collecting stalk of corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201238479Y true CN201238479Y (en) | 2009-05-20 |
Family
ID=40711763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201878827U Expired - Fee Related CN201238479Y (en) | 2008-08-14 | 2008-08-14 | Apparatus for pulverizing and collecting stalk of corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201238479Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318470A (en) * | 2011-08-19 | 2012-01-18 | 潍坊天宇机械有限公司 | Stalk cutting and crushing machine |
| CN102523851A (en) * | 2011-12-07 | 2012-07-04 | 荣成市海山机械制造有限公司 | Corn straw chopper with knife sharpener |
| CN103125208A (en) * | 2013-02-06 | 2013-06-05 | 洛阳四达农机有限公司 | Hob of maize harvesting machine |
-
2008
- 2008-08-14 CN CNU2008201878827U patent/CN201238479Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102318470A (en) * | 2011-08-19 | 2012-01-18 | 潍坊天宇机械有限公司 | Stalk cutting and crushing machine |
| CN102318470B (en) * | 2011-08-19 | 2013-04-10 | 潍坊天宇机械有限公司 | Stalk cutting and crushing machine |
| CN102523851A (en) * | 2011-12-07 | 2012-07-04 | 荣成市海山机械制造有限公司 | Corn straw chopper with knife sharpener |
| CN103125208A (en) * | 2013-02-06 | 2013-06-05 | 洛阳四达农机有限公司 | Hob of maize harvesting machine |
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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: 20090520 Termination date: 20110814 |