CN205961720U - Rotary cultivator and tractor - Google Patents
Rotary cultivator and tractor Download PDFInfo
- Publication number
- CN205961720U CN205961720U CN201620757971.5U CN201620757971U CN205961720U CN 205961720 U CN205961720 U CN 205961720U CN 201620757971 U CN201620757971 U CN 201620757971U CN 205961720 U CN205961720 U CN 205961720U
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- China
- Prior art keywords
- rake
- rotary
- rotary cultivator
- rotary tillage
- bracing frame
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- Expired - Fee Related
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- 238000003971 tillage Methods 0.000 claims abstract description 49
- 210000000515 tooth Anatomy 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000009313 farming Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model provides a rotary cultivator, including rotary tillage portion and harrow field portion, rotary tillage portion and harrow field portion pass through connecting portion and connect, harrow field portion including main harrow and rotatably set up in main side -delivery rake of harrowing one end or both ends, connecting portion include extensible member and support piece, the one end of extensible member is connected with rotary tillage portion, and the other end is connected with main harrow, support piece's one end and extensible member are connected, and the other end is connected with the side -delivery rake. The rotary cultivator of this structure not only collects rotary tillage portion and harrows field portion in an organic whole to, it still can be rotatory around the one end or the both ends of main harrow in main side -delivery rake of harrowing one end or both ends to set up, realizes drawing in in or expanding of side -delivery rake. Compare with the rotary cultivator of current structure, the structure is more simple, and production and use cost are lower to, the shrink of side -delivery rake and stretch out more conveniently, the practicality is stronger. On the other hand, the utility model discloses still provide the tractor including above -mentioned rotary cultivator.
Description
Technical field
The utility model relates to agricultural mechanical field, particularly to a kind of rotary cultivator and tractor.
Background technology
In recent years, with the continuous development of China's economy, various agricultural machinery, such as rotary cultivator and harrowing machine etc., at present
It is widely used in agricultural production, substantially increase the efficiency of farming.
At present, market the multifunction rotavator integrating rotary tillage and harrowing a field, made by rotary cultivator first
Industry, then stand rake is carried out by harrowing machine.However, now widely used multifunction rotavator, structure is relatively complicated, is related to many
Root oil cylinder, oil pipe layout more broad, draw that difficulty is high in, main screw lift is big, also to there is complex structure, fault rate high simultaneously,
And produce the shortcoming with aspects such as use cost height.
In sum, how to provide that a kind of structure is simple, it is convenient to shrink and produce and collection rotary tillage that use cost is low and
Harrow a field in the rotary cultivator of one, and include the tractor of this rotary cultivator, become the technology of those skilled in the art's urgent need to resolve
Problem.
Utility model content
Based on the deficiencies in the prior art, one of problem to be solved in the utility model be how to provide a kind of structure simple,
Shrink convenient and produce and the low rotary cultivator integrating rotary tillage and harrowing a field of use cost.
The two of problem to be solved in the utility model are how to provide a kind of tractor including this rotary cultivator.
For solving one of above-mentioned technical problem, the utility model provides a kind of rotary cultivator, including rotary tillage portion and the portion that harrows a field, institute
State rotary tillage portion and the portion that harrows a field to connect by connecting portion, the described portion of harrowing a field includes main harrowing and be rotationally arranged at described main rake one end
Or the side-delivery rake at two ends；Described connecting portion includes extensible member and support member, and one end of described extensible member is connected with rotary tillage portion, the other end
It is connected with main rake；One end of described support member is connected with extensible member, and the other end is connected with side-delivery rake.The rotary cultivator of this structure, not only
Integrate rotary tillage portion and the portion of harrowing a field, and, be arranged at the side-delivery rake of main rake one or both ends also can be around the one or both ends of main rake
Rotation, realizes gathering or the expansion of side-delivery rake.Compared with the rotary cultivator of existing structure, structure is more simple, produces and use cost
Lower, and, the contraction of side-delivery rake and stretch out more convenient, practicality is higher.
As a kind of improvement on the one hand of rotary cultivator of the utility model, described rotary cultivator also includes connecting rod, described company
One end of extension bar is flexibly connected with rotary tillage portion, and the other end is flexibly connected with extensible member, and the link position of rotary tillage portion and connecting rod
Adjustable.This set-up mode, by adjusting the link position of connecting rod and rotary tillage portion, can effectively adjust the height in rotary tillage portion, with full
The different requirements in foot difference field.
As a kind of improvement on the one hand of rotary cultivator of the utility model, one end of described connecting rod is additionally provided with multiple connections
Hole, described rotary tillage portion can be flexibly connected with arbitrary connecting hole.This set-up mode, by changing the connection position in rotary tillage portion and connecting rod
Put, realize the position adjustments in rotary tillage portion, easy to operate, good reliability.
As a kind of improvement on the one hand of rotary cultivator of the utility model, described extensible member is two-way cylinder, described main rake
Including rake body and the multiple rake teeths being removable installed in rake, one end of described two-way cylinder is with described rake body activity even
Connect.
As a kind of improvement on the one hand of rotary cultivator of the utility model, the one or both ends of described rake body are additionally provided with rotation
Axle, one end of described side-delivery rake is flexibly connected with described rotary shaft.
As a kind of improvement on the one hand of rotary cultivator of the utility model, described side-delivery rake includes mounting blocks and is placed in mounting blocks
On multiple rake teeths, one end of described mounting blocks is sheathed in described rotary shaft.This set-up mode, by side-delivery rake is arranged to can
Draw in or launch structure, can effectively save rotary cultivator occupation of land space, make rotary cultivator overall structure more compact.
As a kind of improvement on the one hand of rotary cultivator of the utility model, described rotary cultivator also includes strut, described strut
One end be flexibly connected with described two-way cylinder, the other end is flexibly connected with one end of described mounting blocks, and is connected with mounting blocks
One end be additionally provided with elastic component, described strut can promote described mounting blocks to rotate around described rotary shaft.
As a kind of improvement on the one hand of rotary cultivator of the utility model, described rotary cultivator also includes the first bracing frame and consolidates
Reservation, the upper end of described first bracing frame is arranged in described connecting rod, and its lower end is held in described rotary tillage portion；Described fixation
The upper end of seat is connected with described connecting rod, and its lower end is connected with rotary tillage portion.
As a kind of improvement on the one hand of rotary cultivator of the utility model, described rotary cultivator also includes the second bracing frame and
Three bracing frames, the second bracing frame is horizontally disposed with, and its one end is connected with the first bracing frame, and the other end is connected with the 3rd bracing frame, the
Three bracing frames are connected with the rake body of described main rake away from one end of the second bracing frame.
For solve the above problems two, the utility model also proposes a kind of tractor, including vehicle body and be arranged at after vehicle body
The rotary cultivator in portion, described rotary cultivator is the rotary cultivator any one of claim 1 to 9.
Brief description
The accompanying drawing constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used for explaining the utility model, does not constitute to improper restriction of the present utility model.
Fig. 1 is the structural representation of a kind of rotary cultivator of the utility model and tractor；
Fig. 2 is structural representation when rotary cultivator is in running order.
Reference corresponding relation is：
1 connecting rod, 2 two-way cylinder 3 strut
4 first bracing frame 5 second bracing frame 6 spring
7 articulated joint, 8 rotary shaft 9 side-delivery rake
10 main rake 11 hinge head 12 the 3rd bracing frames
13 fixed seat, 14 rotary tillage portion 15 control system
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the utility model and the feature in embodiment can
To be mutually combined.To describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Rotary cultivator as depicted in figs. 1 and 2, specifically includes rotary tillage portion 14 and the portion that harrows a field, and rotary tillage portion 14 and the portion of harrowing a field lead to
Cross connecting portion to link together, the portion of harrowing a field specifically includes main rake 10 and the side-delivery rake 9 being arranged at main rake 10 one or both ends, i.e. side-delivery rake
9 can arrange one, and it is also possible to setting two, no matter its quantity is one or two, all can be around the end rotation of main rake 10.When
So, it should be noted that in addition to technique scheme, side-delivery rake 9 can also be arranged to extension type, that is, it is with respect to main rake
10 stretch out or shorten.For connecting portion, specifically include extensible member and support member, one end of extensible member, i.e. left end shown in Fig. 1
It is connected with rotary tillage portion 14, the other end of extensible member, that is, the right-hand member shown in Fig. 1 is connected with main rake 10.And for support member, one
End, that is, the left end shown in Fig. 1 is connected with extensible member, its other end, and that is, the right-hand member shown in Fig. 1 is connected with side-delivery rake 9.This structure
Rotary cultivator, not only integrates rotary tillage portion 14 and the portion of harrowing a field, and, be arranged at the side-delivery rake 9 of main rake 10 one or both ends also can be around
The one or both ends rotation of main rake 10, realizes gathering or the expansion of side-delivery rake 9.Compared with the rotary cultivator of existing structure, structure is more
Simply, produce and use cost is lower, and, the contraction of side-delivery rake 9 and stretch out more convenient, practicality is higher.
The rotary cultivator of said structure, in one embodiment, rotary cultivator also includes connecting rod 1, one end of connecting rod 1, that is,
Left end shown in Fig. 1 is flexibly connected with rotary tillage portion 14, its other end, and that is, the right-hand member shown in Fig. 1 is flexibly connected with extensible member,
And, rotary tillage portion 14 can carry out real-time adjustment as needed with the link position of connecting rod 1.This set-up mode, by the company of regulation
Extension bar 1 and the link position in rotary tillage portion 14, can effectively adjust the height in rotary tillage portion 14, to meet the different requirements in different fields.
The rotary cultivator of said structure, in one embodiment, as depicted in figs. 1 and 2, one end of connecting rod 1 is additionally provided with many
Individual connecting hole, specifically, connecting hole is arranged at the left end of connecting rod 1, the one end being connected with rotary tillage portion 14, and rotary tillage portion 14 can be with
Arbitrary connecting hole is flexibly connected.This set-up mode, by changing the link position in rotary tillage portion 14 and connecting rod 1, realizes rotary tillage portion
14 position adjustments, easy to operate, good reliability.
The rotary cultivator of said structure, in one embodiment, as depicted in figs. 1 and 2, extensible member is specially oil cylinder, more
Specifically, oil cylinder is two-way cylinder 2, and main rake 10 includes the multiple rake teeths harrowed body be removable installed in rake, two-way cylinder 2
Left end be flexibly connected with connecting rod 1, the right-hand member of two-way cylinder 2 with main rake 10 rake body be flexibly connected, more specifically, two-way
The right-hand member of oil cylinder 2 is passed through hinge head 11 and is flexibly connected with rake body.When two-way cylinder 2 stretches, main rake 10 can be driven mobile, such as improve or
Reduce height of main rake 10 etc..As shown in Figure 2, two-way cylinder 2 also includes control system, for controlling stretching of two-way cylinder 2
Contracting.
The rotary cultivator of said structure, in one embodiment, as depicted in figs. 1 and 2, the one or both ends of rake body are additionally provided with
Rotary shaft 8, rotary shaft 8 is vertically arranged at the end of rake body, and side-delivery rake 9 is sheathed in rotary shaft 8 near one end of rake body, and can
Rotate on rotating shaft 8.
The rotary cultivator of said structure, in one embodiment, as depicted in figs. 1 and 2, for side-delivery rake 9, specifically includes installation
Block and the multiple rake teeths being arranged on mounting blocks, mounting blocks are sheathed in rotary shaft 8 near one end of rake body, and that is, side-delivery rake 9 passes through
Mounting blocks are flexibly connected with the rake body of main rake 10.When needing using the portion that harrows a field, field to be flattened, main rake 10 and side-delivery rake 9 are in
On same straight line, and without using harrow a field portion when, then side-delivery rake 9 can be packed up.This set-up mode, by being arranged to side-delivery rake 9
The structure that can draw in or launch, can effectively save rotary cultivator occupation of land space, make rotary cultivator overall structure more compact.
The rotary cultivator of said structure, in one embodiment, as depicted in figs. 1 and 2, the left end of strut 3 is arranged at two-way
On the cylinder barrel of oil cylinder 2, and the right-hand member of strut 3 is then flexibly connected with one end of mounting blocks, and more specifically, the right-hand member of strut 3 leads to
Cross articulated joint 7 to be flexibly connected with mounting blocks.When two-way cylinder 2 stretches, mounting blocks are driven to rotate around rotary shaft 8 by strut 3.When
When the two ends of main rake 10 are respectively provided with side-delivery rake 9, strut 3 includes the first strut and the second strut, and the first strut and the second strut are respectively
It is flexibly connected with the mounting blocks end of two side-delivery rakes 9.It should be noted that the first strut and the second strut be connected with mounting blocks one
End further respectively has elastic component, and elastic component is preferably spring 6, and spring 6 can play cushioning effect, prevent strut 3 and mounting blocks it
Between rigid shock.
The rotary cultivator of said structure, in one embodiment, as depicted in figs. 1 and 2, rotary cultivator also includes the first bracing frame
4 and fixed seat 13, the first bracing frame 4 is vertically arranged, and its upper end is arranged in connecting rod 1, and lower end is then held in rotary tillage portion 14
On.For fixed seat 13, its role is to fix rotary tillage portion 14 further, its upper end is connected with connecting rod 1, and its lower end then with
Rotary tillage portion 14 connects.
The rotary cultivator of said structure, in one embodiment, as depicted in figs. 1 and 2, rotary cultivator also includes the second bracing frame
5 and the 3rd bracing frame 12, the second bracing frame 5 is horizontally disposed with, and its left end is flexibly connected with the first bracing frame 4, and right-hand member is then with
Two bracing frames 5 connect.3rd bracing frame 12 is connected with rake body near one end of main rake 10, to main rake 10 formation effective support.
On the other hand, the utility model also proposes a kind of tractor, and tractor includes vehicle body and is arranged at body tail
Rotary cultivator, described rotary cultivator is rotary cultivator as above.
The operation principle of tractor is as follows：
During work, tractor drives rotary tillage portion rotary work, and during 14 farming of rotary tillage portion, two-way cylinder 2 stretches out, and pulls rotation
Axle 8 rotates, and drives the side-delivery rake 9 in the portion that harrows a field to stretch out, main 10 times ground of rake, and two side-delivery rakes 9 are set level under Gravitative Loads.Dragged by tractor
Move it to work together with main rake 10, the soil after rotary tillage is raked.The putting down of portion that harrow a field highly can be carried out determining by two-way cylinder 2
Position, also can adjust control by connecting rod 1, can real-time regulation harrow a field the descending depth in portion, after the portion of harrowing a field puts down, stent as needed
More than the width in rotary tillage portion 14, after being conducive to rotary tillage soil take off flat.When harrowing machine does not work, two-way cylinder 2 shrinks, and drives main rake
10 are lifted up, and in main rake 10 lifting process, strut 3 is pushed up backward by spring 6, promote side-delivery rake 9 to rotate around rotary shaft 8, rotation
Axle 8 drives side-delivery rake 9 to draw in upwards.Two-way cylinder 2 continues to shrink, and the main rake in the portion that harrows a field 10 continues to rise, and side-delivery rake 9 pushes away strut 3
Under dynamic, collapse to the tightest (as shown in Figure 1), the width shared by portion that now harrows a field is less than or equal to the width of rotary cultivator, takes up room
Little, it is easy to tractor walking and turn to.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of rotary cultivator is it is characterised in that include rotary tillage portion (14) and the portion that harrows a field, described rotary tillage portion (14) and the portion of harrowing a field pass through
Connecting portion connects, the side-delivery rake that the described portion of harrowing a field includes main rake (10) and is rotationally arranged at described main rake (10) one or both ends
(9)；
Described connecting portion includes extensible member and support member, and one end of described extensible member is connected with rotary tillage portion (14), the other end and master
Rake (10) connects；One end of described support member is connected with extensible member, and the other end is connected with side-delivery rake (9).
2. rotary cultivator according to claim 1 is it is characterised in that described rotary cultivator also includes connecting rod (1), described connection
One end of bar (1) is flexibly connected with rotary tillage portion (14), and the other end is flexibly connected with extensible member, and rotary tillage portion (14) and connecting rod
(1) link position is adjustable.
3. rotary cultivator according to claim 2 is it is characterised in that one end of described connecting rod (1) is additionally provided with multiple connections
Hole, described rotary tillage portion (14) can be flexibly connected with arbitrary connecting hole.
4. rotary cultivator according to claim 3 it is characterised in that described extensible member be two-way cylinder (2), described main rake
(10) include rake body and be removable installed in multiple rake teeths, one end of described two-way cylinder (2) and described rake body with rake
It is flexibly connected.
5. rotary cultivator according to claim 4 is it is characterised in that the one or both ends of described rake body are additionally provided with rotary shaft
(8), one end of described side-delivery rake (9) is flexibly connected with described rotary shaft (8).
6. rotary cultivator according to claim 5 is it is characterised in that described side-delivery rake (9) includes mounting blocks and is placed in mounting blocks
On multiple rake teeths, one end of described mounting blocks is sheathed in described rotary shaft (8).
7. rotary cultivator according to claim 6 is it is characterised in that described rotary cultivator also includes strut (3), described strut
(3) one end is flexibly connected with described two-way cylinder (2), and the other end is flexibly connected with one end of described mounting blocks, and with installation
One end that block connects is additionally provided with elastic component, and described strut (3) can promote described mounting blocks to rotate around described rotary shaft (8).
8. rotary cultivator according to claim 7 is it is characterised in that described rotary cultivator also includes the first bracing frame (4) and consolidates
Reservation (13), the upper end of described first bracing frame (4) is arranged in described connecting rod (1), and its lower end is held in described rotary tillage portion
(14) on；The upper end of described fixed seat (13) is connected with described connecting rod (1), and its lower end is connected with rotary tillage portion (14).
9. rotary cultivator according to claim 8 is it is characterised in that described rotary cultivator also includes the second bracing frame (5) and
Three bracing frames (12), the second bracing frame (5) is horizontally disposed with, and its one end is connected with the first bracing frame (4), and the other end and the 3rd supports
Frame (12) connects, and the 3rd bracing frame (12) is connected with the rake body of described main rake (10) away from one end of the second bracing frame (5).
10. a kind of tractor, including vehicle body and the rotary cultivator that is arranged at body tail is it is characterised in that described rotary cultivator is power
Profit requires the rotary cultivator any one of 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757971.5U CN205961720U (en) | 2016-07-18 | 2016-07-18 | Rotary cultivator and tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757971.5U CN205961720U (en) | 2016-07-18 | 2016-07-18 | Rotary cultivator and tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205961720U true CN205961720U (en) | 2017-02-22 |
Family
ID=58025529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620757971.5U Expired - Fee Related CN205961720U (en) | 2016-07-18 | 2016-07-18 | Rotary cultivator and tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205961720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109275361A (en) * | 2018-10-30 | 2019-01-29 | 南县伟业机械制造有限公司 | A kind of hydraulic planisher in hydraulicdriven paddy field |
-
2016
- 2016-07-18 CN CN201620757971.5U patent/CN205961720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109275361A (en) * | 2018-10-30 | 2019-01-29 | 南县伟业机械制造有限公司 | A kind of hydraulic planisher in hydraulicdriven paddy field |
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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 |
Granted publication date: 20170222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |