CN203633076U - Agricultural rotary tillage mechanism - Google Patents
Agricultural rotary tillage mechanism Download PDFInfo
- Publication number
- CN203633076U CN203633076U CN201320844659.6U CN201320844659U CN203633076U CN 203633076 U CN203633076 U CN 203633076U CN 201320844659 U CN201320844659 U CN 201320844659U CN 203633076 U CN203633076 U CN 203633076U
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- CN
- China
- Prior art keywords
- rotary tillage
- mud guard
- rod
- pin
- rotovator body
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Abstract
The utility model discloses an agricultural rotary tillage mechanism for harvesting, threshing and rotary tillage of crops such as grain and rape, which comprises a rotary tillage machine body connected to a driving machine and a rotary tillage device which is connected on the rotary tillage machine body and driven by a power mechanism of a harvester, wherein a mud guard is connected on the rotary tillage machine body, the mud guard can be put down or folded, the lower end thereof gets in contact with the ground after being put down and the mud guard gets close to the rotary tillage machine body after being folded. When being put down, the mud guard can support the rotary tillage mechanism, so that joint sinking of the rotary tillage mechanism and rotary tillage blades is prevented, sinking of the rotary tillage blades is prevented and the rotary tillage mechanism of the harvester is avoided from falling to cause operational stopping. When the mud guard is folded, the driving machine can be driven at a non-operating state.
Description
Technical field
The utility model is a kind of agricultural rotary tiller, particularly to the crop harvestings such as rice wheat and rape, de-
The agricultural rotary tiller structure of grain, rotary tillage.
Background technology
Combine carries out harvesting, threshing, rotary tillage simultaneously at present, thereby greatly saves
Time, end labour intensity falls, obtain wide popularization and application.Existing rotary tillage mechanism generally comprises the rotovator body being connected with driving machine, be connected to the rotary cultivator attachment being driven by actuating unit on rotovator body, rotary cultivator attachment comprises rotary tillage connecting rod, rotary tillage rotating shaft, be connected to the rotary tillage handle of a knife in rotary tillage rotating shaft, be fixed on the Rotary tillage blade on rotary tillage handle of a knife.The problem that existing rotary tillage mechanism exists is in the time that softer or springy land are carried out to rotary tillage, often occurs that Rotary tillage blade sink or levers up, and to falling in people's soil to rotary tillage handle of a knife, quits work grain header.The inconsistent growth that affects crops of the rotary tillage degree of depth in the time that uneven soil is carried out to rotary tillage in addition.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of and in the time of rotary tillage, no matter in what soil property situation, can prevent that Rotary tillage blade from sinking or levering up, avoid rotary tillage mechanism to sink to cause and quit work, remain the agricultural rotary tiller structure that the rotary tillage degree of depth is consistent.
Solution of the present utility model is: a kind of agricultural rotary tiller structure, comprise the rotovator body being connected with driving machine, be connected to the rotary cultivator attachment being driven by actuating unit on rotovator body, be characterized in being connected with mud guard on rotovator body, mud guard is the mud guard that can put down or pack up, it puts down posterior end and contacts with ground, packs up rear near rotovator body.
In solution of the present utility model, mud guard is the mud guard that can put down or pack up, in the time that rotary tillage mechanism carries out rotary tillage operation, put down mud guard, mud guard puts down posterior end and contacts with ground, mud guard can support rotary tillage mechanism, prevent that rotary tillage mechanism and Rotary tillage blade from together sinking, also prevented that Rotary tillage blade from sinking, avoid grain header rotary tillage mechanism to sink to cause and quit work.In the time that rotary tillage mechanism does not carry out rotary tillage operation, pack up mud guard, make it near rotovator body, driving machine can travel under off position, reduces the resistance of motion.When uneven soil is carried out to rotary tillage, because mud guard lower end contacts with ground, be connected on rotovator body simultaneously, guaranteed that the Rotary tillage blade rotary tillage degree of depth is consistent all the time.Simultaneously mud guard can block the earth that Rotary tillage blade throws away in the time of rotary tillage and disperses everywhere.
In solution of the present utility model, mud guard is connected by rotating latch with rotovator body, adopt linkage to be connected simultaneously, linkage comprises master connecting-rod and from connecting rod, from connecting rod two ends respectively by being connected in the connecting plate and master connecting-rod of mud guard from pin and stub nail, master connecting-rod upper end is connected with rotovator body by pin, on master connecting-rod, be provided with alignment pin, alignment pin coordinates with the lock-bit hole from connecting rod, be provided with spring at master connecting-rod with between connecting rod, connecting plate is fixed on mud guard.Mud guard is connected by rotating latch with rotovator body, no matter is to put down or pack up mud guard, and mud guard all circles along rotating latch.In the time that rotary tillage mechanism does not carry out rotary tillage operation, to pack up near rotovator body at the effect undershield of spring, complete machine can travel under off position.If spring tension deficiency, can pack up mud guard by bracing wire or pull bar.In the time that rotary tillage mechanism carries out rotary tillage operation, the firmly moving mud guard of plate, make from connecting rod along connecting master connecting-rod and rotating from the pin of connecting rod, to to from connecting rod and master connecting-rod in a straight line, the alignment pin of master connecting-rod is inserted in connecting rod lock-bit hole, and at this moment mud guard circles to be put down with ground along rotation latch and contacts.After mud guard puts down, can carry out rotary tillage operation, in rotary tillage operation in the time that Rotary tillage blade is sagging, because mud guard and linkage, rotovator body are connected to entirety, mud guard is subject to ground supports, has prevented that rotovator body from sinking, thereby prevent that Rotary tillage blade from continuing to sink, guaranteed normal work.Simultaneously mud guard is subject to ground supports no matter whether ground is smooth all can guarantee that the rotary tillage degree of depth is consistent.
In solution of the present utility model, can make pin is sliding pin, and master connecting-rod is provided with the chute coordinating with sliding pin.When its objective is in ground out-of-flatness or having certain slope, what mud guard was small moves up and down and can, by sliding pin mobile counteracting in chute, no longer be delivered on Rotary tillage blade, and impact is normally worked.
When in solution of the present utility model, mud guard puts down, position bottom and rotary tillage handle of a knife and Rotary tillage blade connection are at same plane.Mud guard position is downward again, and the rotary tillage degree of depth is inadequate, and rotary blade lengthens, and power consumption is large, and electric power more upwards, is wasted in mud guard position.
In solution of the present utility model, mud guard lower end and ground contact surface are arc surface.Its objective is and increase mud guard and contact area of ground, guarantee the supporting role of mud guard.
In solution of the present utility model, be provided with at least two connecting holes from pin from connecting rod.Its objective is and will insert in different connecting holes from pin, make mud guard put down rear height and form difference, regulate the rotary tillage degree of depth thereby reach.
Advantage of the present utility model: because the utility model is connected with mud guard on rotovator body, mud guard is the mud guard that can put down or pack up, it puts down posterior end and contacts with ground, pack up rear near rotovator body, so mud guard can support rotary tillage mechanism, prevent that rotary tillage mechanism and Rotary tillage blade from together sinking, also prevent that Rotary tillage blade from sinking, avoid rotary tillage mechanism to sink to cause and quit work, while also having guaranteed to carry out rotary tillage in uneven soil, the rotary tillage degree of depth is consistent all the time.
Accompanying drawing explanation
Fig. 1 is the utility model rotary tillage mechanism structural representation;
Fig. 2 is the structural representation that mud guard is packed up;
Fig. 3 is the structural representation that mud guard puts down.
Embodiment
The utility model embodiment is as shown in the figure: agricultural rotary tiller structure in Fig. 1, comprises and driving machine
Connected rotovator body 1, be connected to the rotary cultivator attachment 2 being driven by actuating unit on rotovator body 1, rotary cultivator attachment 2 comprises rotary tillage connecting rod 3, rotary tillage rotating shaft 4, is connected to the rotary tillage handle of a knife 5 in rotary tillage rotating shaft, is fixed on the Rotary tillage blade 6 on rotary tillage handle of a knife 5, on rotovator body 1, be connected with mud guard 10, the mud guard of mud guard 10 for putting down or pack up, it puts down posterior end and contacts with ground, packs up rear near rotovator body 1.
In Fig. 2, mud guard 10 is connected by rotating latch with rotovator body 1, adopt linkage to be connected simultaneously, linkage comprises master connecting-rod 17 and from connecting rod 18, from connecting rod 18 two ends respectively by being connected in the connecting plate 11 and master connecting-rod 17 of mud guard 10 from pin 16 and stub nail 22, master connecting-rod 17 upper ends are connected with rotovator body 1 by pin 20, on master connecting-rod 17, be provided with alignment pin 23, alignment pin 23 coordinates with the lock-bit hole 19 from connecting rod 18, be provided with spring 21 at master connecting-rod 17 with between connecting rod 18, connecting plate 11 is fixed on mud guard 10.Pin 20 is sliding pin, and master connecting-rod 17 is provided with the chute coordinating with sliding pin 20.Be provided with at least two connecting holes 24 from pin 20 from connecting rod 18.
In Fig. 3, mud guard puts down master connecting-rod 17 and is a straight line from connecting rod 18, the alignment pin 23 of master connecting-rod 17 is inserted in connecting rod 18 lock-bit holes 19, at this moment mud guard 10 is put down with ground and is contacted, when mud guard 10 puts down, position bottom and rotary tillage handle of a knife 5 and Rotary tillage blade 6 connections are at same plane, and mud guard 10 lower ends and ground contact surface are arc surface.
Claims (6)
1. an agricultural rotary tiller structure, comprise the rotovator body (1) being connected with driving machine, be connected to the upper rotary cultivator attachment (2) being driven by actuating unit of rotovator body (1), it is characterized in that being connected with on rotovator body (1) mud guard (10), the mud guard (10) of mud guard (10) for putting down, pack up, it puts down posterior end and contacts with ground, packs up rear near rotovator body (1).
2. agricultural rotary tiller structure according to claim 1, it is characterized in that mud guard (10) is connected by rotating latch with rotovator body (1), adopt linkage to be connected simultaneously, linkage comprises master connecting-rod (17) and from connecting rod (18), from connecting rod (18) two ends respectively by being connected in the connecting plate (11) and master connecting-rod (17) of mud guard (10) from pin (16) and stub nail (22), master connecting-rod (17) upper end is connected with rotovator body (1) by pin (20), on master connecting-rod (17), be provided with alignment pin (23), alignment pin (23) coordinates with the lock-bit hole (19) from connecting rod (18), be provided with spring (21) at master connecting-rod (17) with between connecting rod (18), connecting plate (11) is fixed on mud guard (10).
3. agricultural rotary tiller structure according to claim 1, is characterized in that pin (20) is sliding pin, and master connecting-rod (17) is provided with the chute coordinating with sliding pin (20).
4. according to the agricultural rotary tiller structure described in claim 1,2, it is characterized in that when mud guard (10) puts down that position bottom and rotary tillage handle of a knife and Rotary tillage blade connection are at same plane.
5. agricultural rotary tiller structure according to claim 1, is characterized in that mud guard (10) lower end and ground contact surface are arc surface.
6. agricultural rotary tiller structure according to claim 2, is characterized in that being provided with at least two connecting holes from pin (16) (24) from connecting rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320844659.6U CN203633076U (en) | 2013-12-20 | 2013-12-20 | Agricultural rotary tillage mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320844659.6U CN203633076U (en) | 2013-12-20 | 2013-12-20 | Agricultural rotary tillage mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203633076U true CN203633076U (en) | 2014-06-11 |
Family
ID=50864383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320844659.6U Withdrawn - After Issue CN203633076U (en) | 2013-12-20 | 2013-12-20 | Agricultural rotary tillage mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203633076U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703881A (en) * | 2013-12-20 | 2014-04-09 | 绵阳市伊俊农机有限公司 | Agricultural rotary tilling mechanism |
| CN109661864A (en) * | 2018-12-28 | 2019-04-23 | 重庆市合川区连丰生态农业发展有限公司 | Agricultural rotary tiller |
-
2013
- 2013-12-20 CN CN201320844659.6U patent/CN203633076U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103703881A (en) * | 2013-12-20 | 2014-04-09 | 绵阳市伊俊农机有限公司 | Agricultural rotary tilling mechanism |
| CN103703881B (en) * | 2013-12-20 | 2015-12-16 | 绵阳市伊俊农机有限公司 | Agricultural rotary tiller structure |
| CN109661864A (en) * | 2018-12-28 | 2019-04-23 | 重庆市合川区连丰生态农业发展有限公司 | Agricultural rotary tiller |
| CN109661864B (en) * | 2018-12-28 | 2021-06-29 | 重庆市合川区连丰生态农业发展有限公司 | Agricultural rotary cultivator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140611 Effective date of abandoning: 20151216 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |