CN209047043U - Film surface cleans formula stalk returning device - Google Patents
Film surface cleans formula stalk returning device Download PDFInfo
- Publication number
- CN209047043U CN209047043U CN201821780605.7U CN201821780605U CN209047043U CN 209047043 U CN209047043 U CN 209047043U CN 201821780605 U CN201821780605 U CN 201821780605U CN 209047043 U CN209047043 U CN 209047043U
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- auger
- shaft
- cutter
- fan blade
- rack
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Abstract
The utility model relates to agricultural machinery technological fields, it is a kind of film surface cleaning formula stalk returning device, it includes rack, straw millstone and screw conveyer device, rack is fixedly arranged at the front end with hitch frame, frame front is equipped with gearbox, central rack is equipped with the straw millstone with fan blade flail mechanism, and the rack at straw millstone rear is equipped with screw conveyer device, and the fan blade flail mechanism can smash stalk and send the sundries such as fallen leaves on crushing straw and mulch to screw conveyer device.The utility model reasonable and compact in structure, it is easy to use, it can smash stalk by straw millstone and realize straw-returning, fan blade flail mechanism can remove the sundries such as the crushing straw of film surface, fallen leaves, be transported to mulch two sides by screw conveyer device, so that the film surface for realizing mulch cleans, be conducive to subsequent mulch recycling, the operation quality that used plastic collection can be significantly improved is conducive to the popularization and application of plastic film mulch crop material chopping and returning, has the characteristics that laborsaving, easy, efficient.
Description
Technical field
The utility model relates to agricultural machinery technological fields, are a kind of film surface cleaning formula stalk returning devices.
Background technique
Commonly used with plastic film mulch planting patterns, the residual waste agricultural film placed into the soil is accumulated year by year, is caused
Continue environmental pollution, recently as great attention and strict demand that country administers land pollution, the work of used plastic collection
It is required that also further increasing, not only need the mulch thorough cleaning by current year clean, it is also necessary to remaining in recycling cleaning soil
Former years waste mulching film, on the other hand, plantation peasant household's an urgent demand realize straw-returning, i.e., crush crop material and turned over by plowing
Lower 25-30cm bury as fertilizer reduces to increase land fertility and largely uses chemical fertilizer bring agricultural cost and soil plate
Knot.However, existing stalk crasher, the overwhelming majority are the crop material chopping and returnings for the plantation of not plastic film mulch currently on the market
, although also there is the straw chopping and returning for plastic film mulch long-term cropping mechanical, in actual use because being fallen on mulch
Crushing straw and sundries are more, affect the recycling operation of mulch, and the residual film recycled is more containing sundries, utilization is more tired again
It is difficult.
Summary of the invention
The purpose of this utility model is to provide a kind of film surfaces to clean formula stalk returning device, overcomes above-mentioned existing skill
The deficiency of art can effectively solve existing straw-returning machinery and not be suitable for plastic film mulch long-term cropping, and existing, which influences mulch recycling, makees
Residual film is more containing sundries after industry, recycling, influences the problem of secondary use.
Purpose of the utility model is realized as follows: a kind of film surface cleans formula stalk returning device, including rack, stalk
Grinding device and screw conveyer device, rack are fixedly arranged at the front end with hitch frame, and frame front is equipped with gearbox, and central rack is equipped with and has
The rack of the straw millstone of fan blade flail mechanism, straw millstone rear is equipped with screw conveyer device, the fan blade flail knife
Device can smash stalk and the sundries such as fallen leaves will send to screw conveyer device on crushing straw and mulch, and the screw conveyer device can will be broken
Stalk and sundries are delivered in the furrow at left and right sides of mulch, and rack rear portion is equipped with limited depth roller, and the front end of gearbox is equipped with energy
Enough power input shafts being connected with tractor output shaft, the power output shaft of gearbox pass through transmission device respectively with straw powder
Crushing device is connected with screw conveyer device.
Further, straw millstone includes crushing cover plate, crushing cutter shaft and cutter shaft driving wheel, crushes cover plate and is fixed on
It in rack, crushes cutter shaft and is mounted on by bearing block and crush below cover plate, crush the front of cover plate to the front lower place of crushing cutter shaft
Extend, crush the rear portion of cover plate and extend to the back upper place for crushing cutter shaft, crushing that cutter shaft left or right is fixedly installed with can be with
The cutter shaft driving wheel that transmission device is connected crushes the tool apron ring group that cutter shaft outside is evenly equipped with no less than two, each tool apron ring
Group includes no less than three flail knife seats, is hinged with fan blade flail mechanism by flail knife pin shaft respectively on each flail knife seat, fan blade is got rid of
Knife system includes left cutter hub, right cutter hub, the left fan blade and right fan blade for capableing of pectinid, and left cutter hub upper end, right cutter hub upper end are by getting rid of
Knife pin shaft is hinged on flail knife seat, is connected in the middle part of left cutter hub, in the middle part of right cutter hub by bolt, the lower part of left cutter hub lower section to the left
Extend, extend below the lower rightward of right cutter hub, form v-depression between left cutter hub lower part, right cutter hub lower part, corresponding V-arrangement is recessed
Blade is respectively equipped on left cutter hub, right cutter hub at left and right sides of slot front, the lower left side of left cutter hub is fixed with left fan blade, right knife
The lower right side of body is fixed with right fan blade.
Further, the flail knife seat ring of each tool apron ring group is uniformly distributed around cutter shaft outer circumference is crushed, and left and right is two neighboring
The flail knife seat of tool apron ring group is in dislocation arrangement.
Further, the ledger-plate for crushing the front inner wall of cover plate, being respectively equipped with no less than one column in upper inside wall, it is same
Ledger-plate of column or so is intervally arranged, and each ledger-plate is corresponding with the v-depression position on fan blade flail mechanism, and can be with wind
Leaf flail mechanism cooperation shearing stalk.
Further, screw conveyer device includes auger housing, auger shaft, packing auger blade and auger driving wheel, and stalk crushes
Auger housing is installed, the front of auger housing is equipped with feed inlet, the rear portion and top of auger housing in the rack at device rear
Equipped with housing air holes, the left end bottom of auger housing is equipped with left discharge port, and the right end bottom of auger housing is equipped with right discharge port, twists
Imperial shaft is mounted in auger housing by bearing block, and being separately installed on the outside of the left part of auger shaft, on the outside of right part can be to
The packing auger blade of left discharge port, right discharge port push material, the left or right of auger shaft is fixedly installed with can be with transmission
The auger driving wheel that device is connected.
Further, left driving lever, corresponding auger cover are fixed on the left part inner wall of the corresponding left discharge port position of auger housing
Right driving lever is fixed on the right part inner wall of the right discharge port position of shell.
Further, transmission device includes drive shaft, driving pulley, cutter shaft transmission belt, auger transmission belt, power output
For axle position in the left end of gearbox, cutter shaft driving wheel is located at the left end for crushing cutter shaft, and cutter shaft driving wheel is multiple-grooved V-type belt wheel, auger
Driving wheel is located at the left end of auger shaft, is equipped with drive shaft, drive shaft by bearing block in the rack of gearbox left
Right end be connected with power output shaft left end or drive shaft is linked together with power output shaft, the left end of drive shaft
It is fixedly installed with driving pulley, the right part of cutter shaft driving wheel is connected by cutter shaft transmission belt with driving pulley, cutter shaft driving wheel
Left part be connected by auger transmission belt with auger driving wheel.
The utility model reasonable and compact in structure, it is easy to use, stalk can be smashed by straw millstone and realize straw
Stalk returning to the field, fan blade flail mechanism can remove the sundries such as the crushing straw of film surface, fallen leaves, be transported to mulch two by screw conveyer device
Side is conducive to subsequent mulch recycling, can significantly improve the operation matter of used plastic collection so that the film surface for realizing mulch cleans
Amount, is conducive to the popularization and application of plastic film mulch crop material chopping and returning, has the characteristics that laborsaving, easy, efficient.
Detailed description of the invention
The specific structure of the utility model is provided by drawings and examples below:
Fig. 1 is the schematic view of the front view of the best embodiment of the utility model；
Fig. 2 is the vertical view broken section structural schematic diagram of the best embodiment of the utility model；
Fig. 3 is the right side structural representation of attached drawing 1.
Legend: 1, rack, 2, hitch frame, 3, gearbox, 4, limited depth roller, 5, power input shaft, 6, crushing cover plate, 7, crushing
Cutter shaft, 8, cutter shaft driving wheel, 9, flail knife seat, 10, flail knife pin shaft, 11, left cutter hub, 12, right cutter hub, 13, Zuo Fengye, 14, right wind
Leaf, 15, v-depression, 16, blade, 17, ledger-plate, 18, auger housing, 19, auger shaft, 20, packing auger blade, 21, auger drive
Driving wheel, 22, feed inlet, 23, housing air holes, 24, left discharge port, 25, right discharge port, 26, left driving lever, 27, right driving lever, 28, biography
Turn axis, 29, driving pulley, 30, cutter shaft transmission belt, 31, auger transmission belt, 32, power output shaft.
Specific embodiment
The utility model is not limited by following embodiments, can technical solution according to the present utility model and actual conditions
Determine specific embodiment.
Embodiment: as shown in Fig. 1-3, the film surface clean formula stalk returning device include rack 1, straw millstone and
Screw conveyer device, rack 1 are fixedly arranged at the front end with hitch frame 2, and 1 front of rack is equipped with gearbox 3, is equipped in the middle part of rack 1 and has fan blade
The rack 1 of the straw millstone of flail mechanism, straw millstone rear is equipped with screw conveyer device, the fan blade flail mechanism
Stalk can be smashed and send the sundries such as fallen leaves on crushing straw and mulch to screw conveyer device, the screw conveyer device can be by crushing straw
And sundries is delivered in the furrow at left and right sides of mulch, 1 rear portion of rack is equipped with limited depth roller 4, and the front end of gearbox 3 is equipped with can
The power input shaft 5 being connected with tractor output shaft, the power output shaft 32 of gearbox 3 by transmission device respectively with stalk
Grinding device is connected with screw conveyer device.The utility model can smash stalk by straw millstone and realize straw-returning, together
When the wind fanned by fan blade flail mechanism remove the sundries such as crushing straw, the fallen leaves of film surface, by screw conveyer device by above-mentioned stalk
And sundries is delivered to mulch two sides, so that the film surface for realizing mulch cleans, is conducive to subsequent mulch recycling, can significantly mention
The operation quality of high used plastic collection is conducive to the popularization and application of plastic film mulch crop material chopping and returning.The utility model is particularly suitable
It is crushed in the crop material of film surface plantation, can also carry out integration of operation with the combination of used plastic collection machinery with separate operaton, with
It realizes that one-stop operation is completed at the same time stalk crushing, used plastic collection, greatly facilitates the used plastic collection of existing plastic film mulch face long-term cropping,
Have the characteristics that laborsaving, easy, efficient.
As shown in Fig. 1-3, straw millstone includes crushing cover plate 6, crushing cutter shaft 7 and cutter shaft driving wheel 8, crushing cover
Plate 6 is fixed in rack 1, is crushed cutter shaft 7 and is mounted on by bearing block and crushes the lower section of cover plate 6, and the front of crushing cover plate 6 is to crushing
The front lower place of cutter shaft 7 extends, and the rear portion for crushing cover plate 6 extends to the back upper place for crushing cutter shaft 7, crushes 7 left or right of cutter shaft
It is fixedly installed with the cutter shaft driving wheel 8 that can be connected with transmission device, no less than two knives are evenly equipped on the outside of crushing cutter shaft 7
Seat ring group, each tool apron ring group include no less than three flail knife seats 9, and it is hinged to pass through flail knife pin shaft 10 respectively on each flail knife seat 9
There is fan blade flail mechanism, fan blade flail mechanism includes left cutter hub 11, right cutter hub 12, the left fan blade 13 and right fan blade for capableing of pectinid
14, left 11 upper end of cutter hub, 12 upper end of right cutter hub are hinged on flail knife seat 9 by flail knife pin shaft 10, left 11 middle part of cutter hub, right cutter hub
12 middle parts are connected by bolt, and lower section extends to the left for the lower part of left cutter hub 11, extends below the lower rightward of right cutter hub 12, left
V-depression 15 is formed between 11 lower part of cutter hub, 12 lower part of right cutter hub, left cutter hub 11 at left and right sides of corresponding 15 front of v-depression,
Blade 16 is respectively equipped on right cutter hub 12, the lower left side of left cutter hub 11 is fixed with left fan blade 13, the lower right side of right cutter hub 12
It is fixed with right fan blade 14.When manufacture, it can refer to electric fan inclination angle, design according to actual needs, make left fan blade 13, right fan blade 14
Direction has inclination angle appropriate, forms fan effect by the blade on multiple groups fan blade flail mechanism and fan blade flail mechanism,
High-speed rotating fan blade flail mechanism itself just plays the role of throwing backward after cutting off stalk, in left fan blade 13, right fan blade 14
Under fan effect, the sundries such as the fallen leaves fallen naturally on film surface can be further sent to the screw conveyer device at rear portion by wind-force volume
It is interior.
As shown in Fig. 1-2, the flail knife seat 9 of each tool apron ring group is uniformly distributed around 7 outer circumference of cutter shaft is crushed, left and right phase
The flail knife seat 9 of adjacent two tool apron ring groups is in dislocation arrangement.According to actual needs, it is fixed around crushing 7 outer circumference of cutter shaft every
Group flail knife seat 9 is preferably 6 to 8, and two groups of adjacent flail knife seats 9 can make the rotation of crushing knife axis 7 more flat in dislocation arrangement
Surely, crushing straw is more uniform, to improve the crushing effect of fan blade flail mechanism.
As shown in Fig. 1-2, the ledger-plate that crushes the front inner wall of cover plate 6, be respectively equipped with no less than one column in upper inside wall
17, the ledger-plate 17 or so of same row is intervally arranged, and each ledger-plate 17 is opposite with 15 position of v-depression on fan blade flail mechanism
It answers, and shearing stalk can be cooperated with fan blade flail mechanism.Ledger-plate 17 can match with the fan blade flail mechanism of high-speed motion
It closes, the stalk that fan blade flail mechanism is cut off is shredded again, crushing effect is more preferable.
As shown in Fig. 1-2, screw conveyer device includes auger housing 18, auger shaft 19, packing auger blade 20 and auger driving wheel
21, auger housing 18 is installed, the front of auger housing 18 is equipped with feed inlet 22, twists in the rack 1 at straw millstone rear
The rear portion and top of imperial housing 18 are equipped with housing air holes 23, and the left end bottom of auger housing 18 is equipped with left discharge port 24, auger cover
The right end bottom of shell 18 is equipped with right discharge port 25, and auger shaft 19 is mounted in auger housing 18 by bearing block, auger shaft
Being separately installed on the outside of 19 left part, on the outside of right part discharge port 24, right discharge port 25 to push the packing auger blade of material to the left
20, the left or right of auger shaft 19 is fixedly installed with the auger driving wheel 21 that can be connected with transmission device.Due to twisting
Housing air holes 23 is arranged at rear portion, the top of imperial housing 18, therefore the miscellaneous leaf of stalk that straw millstone volume is sent is in housing air holes 23
Locate rapid weight loss, fall in auger housing 18, therefrom portion respectively pushes stalk, miscellaneous leaf to both ends packing auger blade 20, conveying
To the left and right sides of mulch, root stubble of the film surface position after only remaining stalk interrupts does not have crushing straw, miscellaneous leaf on film surface, has very much
Conducive to the mulch of machine for recycling mulch film operation and recycling recycling.
As shown in Fig. 1-2, it is fixed with left driving lever 26 on the left part inner wall of corresponding left 24 position of discharge port of auger housing 18,
Right driving lever 27 is fixed on the right part inner wall of corresponding right 25 position of discharge port of auger housing 18.Due to the wetter easy blocking of some stalks
Left driving lever 26, right driving lever 27 is arranged in left discharge port 24,25 position of right discharge port in screw conveyer device, when auger rotates push stalk
It when miscellaneous leaf, can be touched down by dead man when encountering left driving lever 26, right driving lever 27, make the miscellaneous leaf of stalk avoid blocking in discharge outlet, from a left side
Discharge port 24, right discharge port 25 fall discharge naturally, fall in mulch two sides.
As shown in Fig. 1-3, transmission device includes drive shaft 28, driving pulley 29, cutter shaft transmission belt 30, auger transmission
Band 31, power output shaft 32 are located at the left end of gearbox 3, and cutter shaft driving wheel 8 is located at the left end for crushing cutter shaft 7, cutter shaft driving wheel 8
For multiple-grooved V-type belt wheel, auger driving wheel 21 is located at the left end of auger shaft 19, passes through bearing block in the rack 1 of 3 left of gearbox
Drive shaft 28 is installed, the right end of drive shaft 28 is connected with 32 left end of power output shaft or drive shaft 28 and dynamic
Power output shaft 32 is linked together, and the left end of drive shaft 28 is fixedly installed with driving pulley 29, and the right part of cutter shaft driving wheel 8 passes through
Cutter shaft transmission belt 30 is connected with driving pulley 29, and the left part of cutter shaft driving wheel 8 passes through auger transmission belt 31 and auger driving wheel
21 are connected.In actual use, cutter shaft transmission belt 30, be preferably respectively fixed with spring pressure zone tensioning wheel on auger transmission belt 31,
In order to which the tensioning of driving belt is adjusted.
Above description is merely examples for clearly illustrating the present invention, and is not to the utility model
The restriction of embodiment.All the technical solution of the utility model changes and variations that derived from that belong to still are located
In the column of the protection scope of the utility model.
Claims (9)
1. a kind of film surface cleans formula stalk returning device, it is characterised in that: including rack, straw millstone and screw conveyer device,
Rack is fixedly arranged at the front end with hitch frame, and frame front is equipped with gearbox, and central rack is equipped with the stalk with fan blade flail mechanism
The rack of grinding device, straw millstone rear is equipped with screw conveyer device, and the fan blade flail mechanism can smash stalk simultaneously
The sundries such as fallen leaves on crushing straw and mulch are sent to screw conveyer device, crushing straw and sundries can be delivered to ground by the screw conveyer device
In furrow at left and right sides of film, rack rear portion is equipped with limited depth roller, and the front end of gearbox is equipped with can be with tractor output shaft phase
The power input shaft of connection, the power output shaft of gearbox by transmission device respectively with straw millstone and screw conveyer device phase
Connection.
2. film surface as described in claim 1 cleans formula stalk returning device, it is characterised in that: straw millstone includes crushing
Cover plate crushes cutter shaft and cutter shaft driving wheel, crushes cover plate and is fixed on the rack, and crushes cutter shaft by bearing block and is mounted on crushing cover
Below plate, the front for crushing cover plate extends to the front lower place for crushing cutter shaft, crushes the rear portion of cover plate to the back upper place for crushing cutter shaft
Extend, crushes cutter shaft left or right and be fixedly installed with the cutter shaft driving wheel that can be connected with transmission device, crush outside cutter shaft
Side is evenly equipped with no less than two tool apron ring groups, and each tool apron ring group includes no less than three flail knife seats, divides on each flail knife seat
Fan blade flail mechanism is not hinged with by flail knife pin shaft, fan blade flail mechanism includes left cutter hub, right cutter hub, the left wind for capableing of pectinid
Leaf and right fan blade, left cutter hub upper end, right cutter hub upper end are hinged on flail knife seat by flail knife pin shaft, left cutter hub middle part, right cutter hub
Middle part is connected by bolt, and lower section extends to the left for the lower part of left cutter hub, is extended below the lower rightward of right cutter hub, under left cutter hub
V-depression is formed between portion, right cutter hub lower part, is respectively equipped on the left cutter hub, right cutter hub at left and right sides of corresponding v-depression front
Blade, the lower left side of left cutter hub are fixed with left fan blade, and the lower right side of right cutter hub is fixed with right fan blade.
3. film surface as claimed in claim 2 cleans formula stalk returning device, it is characterised in that: the flail knife seat ring of each tool apron ring group
It is uniformly distributed around cutter shaft outer circumference is crushed, the flail knife seat of the two neighboring tool apron ring group in left and right is in dislocation arrangement.
4. film surface as claimed in claim 2 or claim 3 cleans formula stalk returning device, it is characterised in that: crush in the front of cover plate
The ledger-plate of no less than one column is respectively equipped on wall, upper inside wall, ledger-plate of same row or so is intervally arranged, each ledger-plate with
V-depression position on fan blade flail mechanism is corresponding, and can cooperate shearing stalk with fan blade flail mechanism.
5. the film surface as described in claims 1 or 2 or 3 cleans formula stalk returning device, it is characterised in that: screw conveyer device includes twisting
Imperial housing, auger shaft, packing auger blade and auger driving wheel are equipped with auger housing in the rack at straw millstone rear,
The front of auger housing is equipped with feed inlet, and the rear portion and top of auger housing are equipped with housing air holes, the left end bottom of auger housing
Equipped with left discharge port, the right end bottom of auger housing is equipped with right discharge port, and auger shaft is mounted on auger housing by bearing block
It is interior, the auger for capableing of discharge port, right discharge port push material to the left is separately installed on the outside of the left part of auger shaft, on the outside of right part
Blade, the left or right of auger shaft are fixedly installed with the auger driving wheel that can be connected with transmission device.
6. film surface as claimed in claim 4 cleans formula stalk returning device, it is characterised in that: screw conveyer device includes auger cover
Shell, auger shaft, packing auger blade and auger driving wheel are equipped with auger housing, auger in the rack at straw millstone rear
The front of housing is equipped with feed inlet, and the rear portion and top of auger housing are equipped with housing air holes, and the left end bottom of auger housing is equipped with
The right end bottom of left discharge port, auger housing is equipped with right discharge port, and auger shaft is mounted in auger housing by bearing block, twists
The packing auger blade for capableing of discharge port, right discharge port push material to the left is separately installed on the outside of the left part of imperial shaft, on the outside of right part,
The left or right of auger shaft is fixedly installed with the auger driving wheel that can be connected with transmission device.
7. film surface as claimed in claim 5 cleans formula stalk returning device, it is characterised in that: the corresponding left discharge port of auger housing
It is fixed with left driving lever on the left part inner wall of position, right dial is fixed on the right part inner wall of the corresponding right discharge port position of auger housing
Bar.
8. film surface as claimed in claim 6 cleans formula stalk returning device, it is characterised in that: the corresponding left discharge port of auger housing
It is fixed with left driving lever on the left part inner wall of position, right dial is fixed on the right part inner wall of the corresponding right discharge port position of auger housing
Bar.
9. film surface as claimed in claim 8 cleans formula stalk returning device, it is characterised in that: transmission device includes that transmission turns
Axis, driving pulley, cutter shaft transmission belt, auger transmission belt, power output shaft are located at the left end of gearbox, and cutter shaft driving wheel is located at powder
The left end of broken cutter shaft, cutter shaft driving wheel are multiple-grooved V-type belt wheel, and auger driving wheel is located at the left end of auger shaft, gearbox left
Rack on drive shaft is equipped with by bearing block, the right end of drive shaft is connected with power output shaft left end, Huo Zhechuan
Turn axis is linked together with power output shaft, and the left end of drive shaft is fixedly installed with driving pulley, the right part of cutter shaft driving wheel
It is connected by cutter shaft transmission belt with driving pulley, the left part of cutter shaft driving wheel is connected by auger transmission belt with auger driving wheel
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821780605.7U CN209047043U (en) | 2018-10-31 | 2018-10-31 | Film surface cleans formula stalk returning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821780605.7U CN209047043U (en) | 2018-10-31 | 2018-10-31 | Film surface cleans formula stalk returning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209047043U true CN209047043U (en) | 2019-07-02 |
Family
ID=67052055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821780605.7U Expired - Fee Related CN209047043U (en) | 2018-10-31 | 2018-10-31 | Film surface cleans formula stalk returning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209047043U (en) |
-
2018
- 2018-10-31 CN CN201821780605.7U patent/CN209047043U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20201031 |
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| CF01 | Termination of patent right due to non-payment of annual fee |