CN203618403U - Folded straw returning machine - Google Patents
Folded straw returning machine Download PDFInfo
- Publication number
- CN203618403U CN203618403U CN201320744607.1U CN201320744607U CN203618403U CN 203618403 U CN203618403 U CN 203618403U CN 201320744607 U CN201320744607 U CN 201320744607U CN 203618403 U CN203618403 U CN 203618403U
- Authority
- CN
- China
- Prior art keywords
- frame
- hinged
- hydraulic cylinder
- suspension arrangement
- cutters
- 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
Links
Images
Abstract
The utility model relates to a folded straw returning machine which comprises a suspension device, a frame and a transmission device, wherein rotary arm rods, second hydraulic cylinders and safety locking devices are symmetrically arranged on the left side and the right side of the suspension device. Each of the safety locking devices comprises a locking part and a first hydraulic cylinder, wherein one end of the locking part is hinged to the upper portion of the suspension device, and the other end of the locking part is hinged to the first hydraulic cylinder. The rotary arm rods and the second hydraulic cylinders on two sides of the suspension device are hinged to a left frame and a right frame, rotary cutter shafts are arranged in the frame, cutters are arranged on the rotary cutter shafts, each of the cutters is of the structure with two curved cutters clamping one straight cutter, rows of fixed cutters are arranged on the rear portion and the upper portion of the inner wall of the frame, the rear portion of the frame is hinged to one end of a distribution plate, and the other end of the distribution plate is hinged to a third hydraulic cylinder. The folded straw returning machine is simple in structure, reasonable in design, convenient to maintain and use, and capable of increasing operation width, production efficiency and percent of pass of smashing lengths of straws, reducing average height of stubbles and improving straw throwing uniformity.
Description
Technical field
The utility model relates to agricultural protection tillage machinery, particularly a kind of novel folding straw cutting apparatus for enhancing productivity.
Background technology
At present, straw cutting apparatus is extensive use in agricultural, and agricultural sustainable development is played an important role.But traditional version, is subject to farm work to shift transport restrictions, working width is limited in below 3600mm, and productivity levels is lower, and cutter structure makes crushed stalk low qualified.
Summary of the invention
The purpose of this utility model is to overcome the weak point existing in above-mentioned technology, provides a kind of simple in structure, reasonable in design, can increase operation width, boosts productivity, and keeps in repair collapsible straw cutting apparatus easy to use.
In order to achieve the above object, the technical solution adopted in the utility model is: comprise suspension arrangement, frame, transmission device, on a suspension arrangement left side, right bilateral symmetry is provided with pivoted arm bar, the second hydraulic cylinder, safe locking device, described safe locking device comprises the first hydraulic cylinder and locking member, described locking member one end and suspension arrangement upper articulation, the other end and the first hydraulic cylinder are hinged, the pivoted arm bar of suspension arrangement both sides, the second hydraulic cylinder respectively with a left side, right frame is hinged, be provided with swivel knife shaft in frame inside, mounting cutter on swivel knife shaft, cutter adopts two tulwars to press from both sides the version of a straight knife, frame inner wall rear portion and top is each installs the cutter that is ranked, frame rear end and cutting plate one end are hinged, the cutting plate other end and the 3rd hydraulic cylinder are hinged, suspension arrangement lower end is provided with transmission device, the power of output shaft passes through gearbox, universal joint, belt wheel passes to swivel knife shaft.
The utility model has the advantages that:
Simple in structure, reasonable in design, keep in repair easy to usely, can increase operation width, boost productivity, improve crushed stalk length qualification rate, reduce toothing average height, improve the straw scattering draught uniformity.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model transmission device, gearbox, swivel knife shaft, cutter syndeton schematic diagram;
Fig. 3 is the left view of the collapsible straw cutting apparatus of the utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
From Fig. 1-Fig. 3, the utility model comprises suspension arrangement 1, frame, transmission device, on suspension arrangement 1 left side, right bilateral symmetry is provided with pivoted arm bar 8, the second hydraulic cylinder 7, safe locking device 4, described safe locking device 4 comprises the first hydraulic cylinder 5 and locking member 6, described locking member 6 one end and suspension arrangement 1 upper articulation, the other end and the first hydraulic cylinder 5 are hinged, the pivoted arm bar 8 of suspension arrangement 1 both sides, the second hydraulic cylinder 7 respectively with a left side, right frame 2 is hinged, be provided with swivel knife shaft 9 in frame 2 inside, mounting cutter 10 on swivel knife shaft 9, cutter 10 adopts two tulwars to press from both sides the version of a straight knife, frame 2 inwall rear portions and top is each installs the cutter 11 that is ranked, frame 2 rear ends and cutting plate 12 one end are hinged, cutting plate 12 other ends and the 3rd hydraulic cylinder 13 are hinged, suspension arrangement 1 lower end is provided with transmission device 3, the power of output shaft 14 is by gearbox 15, universal joint 16, belt wheel 17 passes to swivel knife shaft 9.
The collapsible straw cutting apparatus of the utility model is made up of suspension arrangement 1, frame 2, transmission device 3, be arranged with pivoted arm bar 8 in suspension arrangement 1 left and right sides, the second hydraulic cylinder 7, safe locking device 4, safe locking device 4 comprises locking member 6 and the first hydraulic cylinder 5, locking member 6 one end and suspension arrangement 1 upper articulation, the other end and the first hydraulic cylinder 5 are hinged, and the pivoted arm bar 8 of suspension arrangement both sides, the first hydraulic cylinder 7 are hinged with left and right frame 2 respectively.Machine carries out stalk and changes and fill out operation, and working width reaches 4600mm, boosts productivity.When transportation in, is shifted in farm work, and the second hydraulic cylinder 7 shrinks, and pulls left and right frame 2 armed lever 8 rotary joints that rotate folding, the first hydraulic cylinder 5 promotes locking member 6 and locks with frame 2, equipment is folding, and folding rear width is only 3000mm, has greatly facilitated farm work to shift transportation.Be provided with swivel knife shaft 9 in frame 2 inside, mounting cutter 10 on swivel knife shaft 9, the version that cutter adopts two tulwars to press from both sides a straight knife, is fully cut stalk, guarantees toothing average height≤80mm.Frame 2 inwall rear portions and top is each installs the cutter 11 that is ranked, stalk is fully pulverized, improve crushed stalk length qualification rate, frame 2 rear portions and cutting plate 12 one end are hinged, cutting plate 12 other ends and the 3rd hydraulic cylinder 13 are hinged, according to actual conditions control deflector 12 directions, make straw scattering draught even by the 3rd hydraulic cylinder 13, guarantee straw scattering draught unevenness≤30%, reach standard-required.Suspension arrangement 1 bottom is provided with transmission device 3, and output shaft 14 power pass to swivel knife shaft 9 by gearbox 15, universal joint 16, belt wheel 17, thereby band cutter 10 is worked.
Claims (1)
1. a collapsible straw cutting apparatus, comprise suspension arrangement (1), frame (2), transmission device (3), it is characterized in that: on suspension arrangement (1) left side, right bilateral symmetry is provided with pivoted arm bar (8), the second hydraulic cylinder (7), safe locking device (4), described safe locking device (4) comprises the first hydraulic cylinder (5) and locking member (6), described locking member (6) one end and suspension arrangement (1) upper articulation, the other end and the first hydraulic cylinder (5) are hinged, the pivoted arm bar (8) of suspension arrangement (1) both sides, the second hydraulic cylinder (7) respectively with a left side, right frame (2) is hinged, be provided with swivel knife shaft (9) in frame (2) inside, the upper mounting cutter (10) of swivel knife shaft (9), the version that cutter (10) adopts two tulwars to press from both sides a straight knife, frame (2) inwall rear portion and top is each installs the cutter (11) that is ranked, frame (2) rear end and cutting plate (12) one end are hinged, cutting plate (12) other end and the 3rd hydraulic cylinder (13) are hinged, suspension arrangement (1) lower end is provided with transmission device (3), the power of output shaft (14) is by gearbox (15), universal joint (16), belt wheel (17) passes to swivel knife shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320744607.1U CN203618403U (en) | 2013-11-22 | 2013-11-22 | Folded straw returning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320744607.1U CN203618403U (en) | 2013-11-22 | 2013-11-22 | Folded straw returning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203618403U true CN203618403U (en) | 2014-06-04 |
Family
ID=50804951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320744607.1U Expired - Fee Related CN203618403U (en) | 2013-11-22 | 2013-11-22 | Folded straw returning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203618403U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495711A (en) * | 2014-12-31 | 2015-04-08 | 中联重机股份有限公司 | Lifting mechanism and corn returning machine comprising same |
| CN105766088A (en) * | 2016-03-16 | 2016-07-20 | 常州汉森机械有限公司 | Large-width hydraulic folding type intelligent paddy field stubble burying machine |
-
2013
- 2013-11-22 CN CN201320744607.1U patent/CN203618403U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495711A (en) * | 2014-12-31 | 2015-04-08 | 中联重机股份有限公司 | Lifting mechanism and corn returning machine comprising same |
| CN105766088A (en) * | 2016-03-16 | 2016-07-20 | 常州汉森机械有限公司 | Large-width hydraulic folding type intelligent paddy field stubble burying machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202819037U (en) | Chop type straw returning machine | |
| CN203457501U (en) | Width-adjustable horizontal shaft rotary cultivator | |
| CN201797706U (en) | Soil cultivator | |
| CN203072320U (en) | Rotary type rotary cultivator | |
| CN202587777U (en) | Straw returning one-in-all machine used in coordination with tractor | |
| CN203482593U (en) | Back-and-forth folding type deep scarification land preparation machine | |
| CN203618403U (en) | Folded straw returning machine | |
| CN203618288U (en) | Rear-mounted rotary tillage device | |
| CN203951744U (en) | Ridger | |
| CN201219356Y (en) | Subsoiling machine | |
| CN202773284U (en) | Greenhouse soil rotary tillage horizontal ridging operation land preparation machine | |
| CN205071627U (en) | Agricultural loosening tiller break bar mechanism | |
| CN203884162U (en) | Four-wheel driven multifunctional farmland working machine | |
| CN205161131U (en) | Carrot harvester | |
| CN202183943U (en) | Tilt-up transmission, stubble cleaning and mud stirring soil preparation machine for paddy fields | |
| CN202210973U (en) | Paddy field straw-returning cutter | |
| CN204860144U (en) | Straw once only cuts up still field machine of stubble -cleaning | |
| CN201789782U (en) | Foldable machine for crushing and returning straw to farmland | |
| CN201094178Y (en) | Stalk chopping stubbling returning rotary cultivator | |
| CN204168721U (en) | Multi-functional soil preparation machine | |
| CN203708852U (en) | Multifunctional straw smashing returning and stubble cleaning machine | |
| CN203457502U (en) | Transversely-movable rotary cultivator | |
| CN203353212U (en) | Large straw crushing and returning machine | |
| CN202310498U (en) | Combined land preparation machine | |
| CN203723057U (en) | Traction type double-cutter grass trimmer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Yang Zhenbo Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Zhenbo Document name: Review of business letter |
|
| DD01 | Delivery of document by public notice |
Addressee: Yang Zhenbo Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Yang Zhenbo Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Yang Zhenbo Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20151122 |
|
| EXPY | Termination of patent right or utility model |