CN208191157U - A kind of liftable rotary cultivator - Google Patents
A kind of liftable rotary cultivator Download PDFInfo
- Publication number
- CN208191157U CN208191157U CN201820429152.7U CN201820429152U CN208191157U CN 208191157 U CN208191157 U CN 208191157U CN 201820429152 U CN201820429152 U CN 201820429152U CN 208191157 U CN208191157 U CN 208191157U
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- CN
- China
- Prior art keywords
- driving box
- hydraulic cylinder
- main frame
- rotary cultivator
- hinged
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of liftable rotary cultivators, including driving box II set by driving box I set by main frame, main frame upper end and main frame lower end, the main frame main body is steel beam structure, and side plate is symmetrically arranged at left and right sides of main frame, the lower end Matching installation of the side plate interior sides has axle bed, the front end of the driving box I is equipped with connection main shaft, is connected between the driving box I and driving box II by Worm Wheel System, and the two sides of driving box II are symmetrically arranged with driving spindle；By the flexible lifting that entire rotary cultivator entirety may be implemented of hydraulic cylinder I and hydraulic cylinder II, and the positioning of arbitrary height can may be implemented in lifting process, rotary cultivator, which is effectively guaranteed, can be realized unified tilth；The hingedly cooperation of hinged seat I and hydraulic cylinder I and the hinged cooperation of hinged seat II and hydraulic cylinder II may be implemented to guarantee certain assembly flexibility when rotary cultivator and tractor matching.
Description
Technical field
The utility model relates to rotary cultivator technical field, specially a kind of liftable rotary cultivator.
Background technique
Rotary cultivator is the cultivation machinery for completing to plough, harrow operation with tractor.Because it is strong with hack ability, ploughs rear ground
The features such as table is flat, and be widely used；It can shred simultaneously and be embedded in earth's surface root stubble below, make convenient for seeder
Industry provides good kind of bed for later period sowing, but it there are still following drawbacks during actual use:
1. rotary cultivator in the prior art and tractor match, connecting portion is pull rod connection, is only turned by tractor
Arm completion is risen and fallen, and lifting positioning function is not had；
2. rotary cultivator in the prior art and tractor are in use, be usually under completing by rotary cultivator self gravity
It acts to pressure, if cannot guarantee good tilth in more hardened hard soil, so its own cannot
The direct cultivation depth that adjusts is a big obvious disadvantage.
Utility model content
The purpose of this utility model is to provide a kind of liftable rotary cultivators, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of liftable rotary cultivator, including main frame
Driving box II set by driving box I set by frame, main frame upper end and main frame lower end, the main frame main body are steel beam structure, and
It is symmetrically arranged with side plate at left and right sides of main frame, the lower end Matching installation of the side plate interior sides has an axle bed, before the driving box I
End is equipped with connection main shaft, is connected between the driving box I and driving box II by Worm Wheel System, and the two sides of driving box II
It is symmetrically arranged with driving spindle, the driving spindle end matching is connected with shaft coupling, the company of matching between the shaft coupling and axle bed
It is connected to reamer axis, the circumference of the reamer axis is equipped with the reamer for the falciform structure that spiral uniformly arranges；
One end that the upper end matching of the driving box I is connected with hinged seat I, the hinged seat I and hydraulic cylinder I is hinged on one
It rises, the main frame front end and is symmetrically arranged with two hinged seats II, the hinged seat II and hydraulic cylinder in the two sides of driving box I
One end of II is hinged.
Preferably, the hydraulic cylinder I and hydraulic cylinder II is single pole double-acting type hydraulic cylinder.
Preferably, the hinged seat I is by being located at bottom plate I, symmetrically arranged two pieces of the upper end bottom plate I of the upper surface driving box I
Set articulated shaft I is constituted between otic placode I and two pieces of otic placode I, and articulated shaft I and one end of hydraulic cylinder I are hinged.
Preferably, the hinged seat II is by being located at bottom plate II, the upper surface bottom plate II symmetrically arranged two of main frame front end
Set articulated shaft II is constituted between block otic placode II and two pieces of otic placode II, and articulated shaft II and one end of hydraulic cylinder II are hinged.
Preferably, the reamer by be connected with reamer axis tool apron, at the top of reamer the point of a knife of hook arrangement and tool apron with
The knife of set arching, which bends, between point of a knife is constituted.
Compared with prior art, the utility model has the beneficial effects that the utility model structure setting is reasonable, it is functional
By force, it has the advantage that
1. by the flexible lifting that entire rotary cultivator entirety may be implemented of hydraulic cylinder I and hydraulic cylinder II, and can be
The positioning that arbitrary height may be implemented in lifting process, rotary cultivator, which is effectively guaranteed, can be realized unified tilth；
2. the hinged cooperation of hinged seat I and hydraulic cylinder I and the hinged cooperation of hinged seat II and hydraulic cylinder II may be implemented
Rotary cultivator and tractor guarantee certain assembly flexibility when matching.
Detailed description of the invention
Fig. 1 is the utility model structural front view；
Fig. 2 is partial structurtes enlarged diagram at A in Fig. 1；
Fig. 3 is the utility model structure axis side view；
Fig. 4 is partial structurtes enlarged diagram at B in Fig. 3；
Fig. 5 is partial structurtes enlarged diagram at C in Fig. 3.
In figure: 1 main frame, 2 driving box I, 3 hinged seat I, 4 hinged seat II, 5 hydraulic cylinder I, 6 hydraulic cylinder II, 7 side plates, 8 axis
Seat, 9 driving box II, 10 shaft couplings, 11 reamer axis, 12 reamers, 301 bottom plate I, 302 otic placode I, 303 articulated shaft I, 401 bottom plate II,
402 otic placode II, 403 articulated shaft II, 1201 tool aprons, 1202 knives bow, 1203 points of a knife.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of liftable rotary cultivator, including main frame 1,
Driving box I 2 set by 1 upper end of main frame and driving box II 9 set by 1 lower end of main frame, 1 main body of main frame are steel beam structure, and
The left and right sides of main frame 1 is symmetrically arranged with side plate 7, and the lower end Matching installation of 7 inside of side plate has axle bed 8, the front end of driving box I 2
It equipped with connection main shaft, is connected between driving box I 2 and driving box II 9 by Worm Wheel System, this kind of drive can obtain
Bigger transmission ratio is obtained, and bearing capacity is bigger, and the two sides of driving box II 9 are symmetrically arranged with driving spindle, driving master
The matching of shaft end portion is connected with shaft coupling 10, matches between shaft coupling 10 and axle bed 8 and is connected with reamer axis 11, the circumference of reamer axis 11
It is equipped with the reamer 12 for the falciform structure that spiral uniformly arranges；
One end that the upper end matching of driving box I 2 is connected with hinged seat I 3, hinged seat I 3 and hydraulic cylinder I 5 is hinged on one
It rises, 1 front end of main frame and is symmetrically arranged with two hinged seat II 4, hinged seat II 4 and hydraulic cylinder in the two sides of driving box I 2
One end of II 6 is hinged, and wherein the main shaft of 2 front end driving box I and the drive shaft of tractor rear end pass through universal joint shaft
Device matching is connected, and the other end of hydraulic cylinder I 5 is connected with the matching of the connecting lever of tractor back seat upper end, the other end of hydraulic cylinder II 6
It is connected with the draw-bar seat matching at left and right sides of tractor back seat lower end.
Further, hydraulic cylinder I 5 and hydraulic cylinder II 6 is single pole double-acting type hydraulic cylinder.
Further, hinged seat I 3 is symmetrical by being located at the bottom plate I 301 of 2 upper surface driving box I, 301 upper end bottom plate I
Set articulated shaft I 303 is constituted between the two pieces of otic placode I 302 and two pieces of otic placode I 302 being arranged, and articulated shaft I 303 and liquid
One end of cylinder pressure I 5 is hinged, and rotary cultivator integrally pushes when this extends hydraulic cylinder I 5, the rotary tillage when hydraulic cylinder I 5 bounces back
Machine rises overally.
Further, hinged seat II 4 is symmetrical by being located at the bottom plate II 401 of 1 front end of main frame, 401 upper surface bottom plate II
Set articulated shaft II 403 is constituted between the two pieces of otic placode II 402 and two pieces of otic placode II 402 being arranged, and articulated shaft II 403
It is hinged with one end of hydraulic cylinder II 6, rotary cultivator rises overally when this extends hydraulic cylinder II 6, when hydraulic cylinder II 6 is returned
Rotary cultivator integrally pushes when contracting.
Further, reamer 12 is by the tool apron 1201 being connected with reamer axis 11, the point of a knife of 12 top hook arrangement of reamer
The knife bow 1202 of set arching is constituted between 1203 and tool apron 1201 and point of a knife 1203, and this structure makes reamer 12
Grab that ground effect is more preferable, and intensity is higher, and impact resistance is stronger.
Working principle: the main shaft of driving box I 2 is matched into company by Hooks coupling universal coupling with the transmission shaft on tractor back seat
It connects, 5 other end of hydraulic cylinder I is connected with the connecting lever matching above tractor back seat, by the other end of two hydraulic cylinder II 6 point
It is not connected with the draw-bar seat matching below tractor back seat, then by the connecting lever above driving tractor back seat, makes entirely to revolve
The machine of ploughing decentralization, the retraction of driving hydraulic cylinder II 6 can be such that entire rotary cultivator integrally pushes to the elongation of driving hydraulic cylinder I 5 simultaneously, drive liquid
The driving hydraulic cylinder II6 elongation simultaneously of the retraction of cylinder pressure I 5 can make entire rotary cultivator integrally raise up, and then realizing rotary cultivator can be whole
Body rises or falls.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of liftable rotary cultivator, including main frame (1), main frame (1) upper end set driving box I (2) and main frame (1) lower end
If driving box II (9), it is characterised in that: main frame (1) main body is steel beam structure, and the left and right sides of main frame (1) is right
Claim to be equipped with side plate (7), the lower end Matching installation on the inside of the side plate (7) has axle bed (8), and the front end of the driving box I (2) is equipped with
Main shaft is connected, is connect between the driving box I (2) and driving box II (9) by Worm Wheel System, and driving box II (9)
Two sides are symmetrically arranged with driving spindle, and the driving spindle end matching is connected with shaft coupling (10), the shaft coupling (10) and axis
It matches and is connected with reamer axis (11) between seat (8), the circumference of the reamer axis (11) is equipped with the falciform knot that spiral uniformly arranges
The reamer (12) of structure；
The upper end matching of the driving box I (2) is connected with hinged seat I (3), one end of the hinged seat I (3) and hydraulic cylinder I (5)
It is hinged, main frame (1) front end and two hinged seat II (4), institute are symmetrically arranged in the two sides of driving box I (2)
The one end for stating hinged seat II (4) and hydraulic cylinder II (6) is hinged.
2. a kind of liftable rotary cultivator according to claim 1, it is characterised in that: the hydraulic cylinder I (5) and hydraulic cylinder II
It (6) is single pole double-acting type hydraulic cylinder.
3. a kind of liftable rotary cultivator according to claim 1, it is characterised in that: the hinged seat I (3) is by being located at driving
The bottom plate I (301), the symmetrically arranged two pieces of otic placode I (302) in bottom plate I (301) upper end and two pieces of otic placode I of case I (2) upper surface
(302) set articulated shaft I (303) is constituted between, and one end of articulated shaft I (303) and hydraulic cylinder I (5) is hinged.
4. a kind of liftable rotary cultivator according to claim 1, it is characterised in that: the hinged seat II (4) is by being located at master
The bottom plate II (401), the symmetrically arranged two pieces of otic placode II (402) in bottom plate II (401) upper surface and two pieces of otic placodes of frame (1) front end
Set articulated shaft II (403) is constituted between II (402), and one end of articulated shaft II (403) and hydraulic cylinder II (6) is hinged.
5. a kind of liftable rotary cultivator according to claim 1, it is characterised in that: the reamer (12) by with reamer axis
(11) connected tool apron (1201), the point of a knife (1203) of reamer (12) top hook arrangement and tool apron (1201) and point of a knife
(1203) the knife bow (1202) of set arching is constituted between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820429152.7U CN208191157U (en) | 2018-03-28 | 2018-03-28 | A kind of liftable rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820429152.7U CN208191157U (en) | 2018-03-28 | 2018-03-28 | A kind of liftable rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208191157U true CN208191157U (en) | 2018-12-07 |
Family
ID=64528764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820429152.7U Expired - Fee Related CN208191157U (en) | 2018-03-28 | 2018-03-28 | A kind of liftable rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208191157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109588067A (en) * | 2019-02-22 | 2019-04-09 | 银芳丽 | A kind of liftable rotary tillage mechanism |
| CN109854554A (en) * | 2018-08-30 | 2019-06-07 | 北京农业智能装备技术研究中心 | A kind of tractor rear linkage and its control method |
-
2018
- 2018-03-28 CN CN201820429152.7U patent/CN208191157U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854554A (en) * | 2018-08-30 | 2019-06-07 | 北京农业智能装备技术研究中心 | A kind of tractor rear linkage and its control method |
| CN109854554B (en) * | 2018-08-30 | 2020-06-09 | 北京农业智能装备技术研究中心 | Rear suspension device of tractor and control method thereof |
| CN109588067A (en) * | 2019-02-22 | 2019-04-09 | 银芳丽 | A kind of liftable rotary tillage mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181207 Termination date: 20190328 |