CN103703881A - Agricultural rotary tilling mechanism - Google Patents
Agricultural rotary tilling mechanism Download PDFInfo
- Publication number
- CN103703881A CN103703881A CN201310706358.1A CN201310706358A CN103703881A CN 103703881 A CN103703881 A CN 103703881A CN 201310706358 A CN201310706358 A CN 201310706358A CN 103703881 A CN103703881 A CN 103703881A
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- Prior art keywords
- mud guard
- rod
- rotary tillage
- rotary
- pin
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- 238000003971 tillage Methods 0.000 claims description 65
- 238000003306 harvesting Methods 0.000 abstract description 5
- 235000006008 Brassica napus var napus Nutrition 0.000 abstract 1
- 240000000385 Brassica napus var. napus Species 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 5
- 235000013339 cereals Nutrition 0.000 description 3
- 240000000359 Triticum dicoccon Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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Abstract
The invention discloses an agricultural rotary tilling mechanism used for performing harvesting, threshing and rotary tilling on crops such as grain and oilseed rape. The agricultural rotary tilling mechanism comprises a rotary tiller body connected with a driving machine and a rotary tilling device which is connected to the rotary tiller body and driven by a harvesting machine power mechanism. A mud guard is connected to the rotary tiller body and can be put down or put away. After the mud guard is put down, the lower end of the mud guard makes contact with the ground, and the mud guard put away is close to the rotary tiller body. After being put down, the mud guard can support the rotary tilling mechanism, prevent the rotary tilling mechanism from sinking together with rotary tilling blades, also prevent the rotary tilling blades from sinking and avoid that the harvesting machine rotary tilling mechanism sinks and then is stopped working. After the mud guard is put away, the driving machine can travel in a non-working state.
Description
Technical field
The present invention 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 when 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 when uneven soil is carried out to rotary tillage in addition.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of and when 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 invention 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, the mud guard of mud guard for putting down or pack up, it puts down posterior end and contacts with ground, packs up rear near rotovator body.
The mud guard of mud guard for putting down or pack up in solution of the present invention, when 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.When 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 when rotary tillage and disperses everywhere.
In solution of the present invention, 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, at master connecting-rod with between connecting rod, be provided with spring, 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.When rotary tillage mechanism does not carry out rotary tillage operation, at the effect undershield of spring, to pack up near rotovator body, complete machine can travel under off position.If spring tension is not enough, can mud guard be packed up by bracing wire or pull bar.When rotary tillage mechanism carries out rotary tillage operation, firmly plate moves mud guard, 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 when Rotary tillage blade is sagging, because mud guard and linkage, rotovator body are connected to integral body, mud guard is subject to ground supports, has prevented that rotovator body from sinking, thereby prevented 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 invention, 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, moving up and down that mud guard is small can no longer be delivered on Rotary tillage blade by sliding pin mobile counteracting in chute, and impact is normally worked.
When in solution of the present invention, 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 mud guard position makes progress again, wastes electric power.
In solution of the present invention, 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 invention, from connecting rod, be provided with at least two from the connecting hole of pin.Its objective is and will insert in different connecting holes from pin, make mud guard put down rear height and form difference, thereby reach, regulate the rotary tillage degree of depth.
Advantage of the present invention: because the present invention is connected with mud guard on rotovator body, the mud guard of mud guard for putting 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 prevented 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 rotary tillage of the present invention 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 embodiment of the present invention 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, at master connecting-rod 17 with between connecting rod 18, be provided with spring 21, 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.From connecting rod 18, be provided with at least two from the connecting hole 24 of pin 20.
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), at master connecting-rod (17) with between connecting rod (18), be provided with spring (21), 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 |
|---|---|---|---|
| CN201310706358.1A CN103703881B (en) | 2013-12-20 | 2013-12-20 | Agricultural rotary tiller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310706358.1A CN103703881B (en) | 2013-12-20 | 2013-12-20 | Agricultural rotary tiller structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103703881A true CN103703881A (en) | 2014-04-09 |
| CN103703881B CN103703881B (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310706358.1A Active CN103703881B (en) | 2013-12-20 | 2013-12-20 | Agricultural rotary tiller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103703881B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416466A (en) * | 2016-11-21 | 2017-02-22 | 福建农林大学 | Contour tillage forest land mini-tiller and work method |
| CN107155421A (en) * | 2017-06-15 | 2017-09-15 | 富平县果树研究推广中心 | A kind of Multifunctional orchard management machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101258791A (en) * | 2008-02-04 | 2008-09-10 | 陈则铭 | Earthing rotating plough drilling machine |
| CN102948274A (en) * | 2011-08-31 | 2013-03-06 | 南通市双隆农业发展有限公司 | Rotary cultivator |
| CN103039142A (en) * | 2013-01-15 | 2013-04-17 | 湖北双羽机械科技有限公司 | Folding paddy-field temper mill |
| CN203633076U (en) * | 2013-12-20 | 2014-06-11 | 绵阳市伊俊农机有限公司 | Agricultural rotary tillage mechanism |
-
2013
- 2013-12-20 CN CN201310706358.1A patent/CN103703881B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101258791A (en) * | 2008-02-04 | 2008-09-10 | 陈则铭 | Earthing rotating plough drilling machine |
| CN102948274A (en) * | 2011-08-31 | 2013-03-06 | 南通市双隆农业发展有限公司 | Rotary cultivator |
| CN103039142A (en) * | 2013-01-15 | 2013-04-17 | 湖北双羽机械科技有限公司 | Folding paddy-field temper mill |
| CN203633076U (en) * | 2013-12-20 | 2014-06-11 | 绵阳市伊俊农机有限公司 | Agricultural rotary tillage mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416466A (en) * | 2016-11-21 | 2017-02-22 | 福建农林大学 | Contour tillage forest land mini-tiller and work method |
| CN107155421A (en) * | 2017-06-15 | 2017-09-15 | 富平县果树研究推广中心 | A kind of Multifunctional orchard management machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103703881B (en) | 2015-12-16 |
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Effective date of registration: 20170419 Address after: 610000 Sichuan, Chengdu City, the New District of stone beach town Ma Village Sichuan Modern Agricultural Machinery Industrial Park on the 3rd floor of the plant Patentee after: Sichuan Agricultural Machinery Manufacturing Co.,Ltd. Address before: 621000 Mianyang high tech Zone, Sichuan, Yongxing Town, Yongchang Road Patentee before: MIANYANG YIJUN AGRICULTURAL MACHINERY Co.,Ltd. |
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Effective date of registration: 20231204 Address after: 622150 Group 6, Longkou Village, Wenchang Town, Zitong County, Mianyang City, Sichuan Province Patentee after: Mianyang Renren Ruxin Machinery Manufacturing Co.,Ltd. Address before: On the third floor of Building 1, Sichuan Modern Agricultural Machinery Industrial Park, Majia Village, Shibantan Town, Xindu District, Chengdu City, Sichuan Province, 610000 yuan Patentee before: Sichuan Agricultural Machinery Manufacturing Co.,Ltd. |
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| TR01 | Transfer of patent right |