CN204681922U - A kind of driving mechanism of straw chopping and returning device - Google Patents
A kind of driving mechanism of straw chopping and returning device Download PDFInfo
- Publication number
- CN204681922U CN204681922U CN201520360280.7U CN201520360280U CN204681922U CN 204681922 U CN204681922 U CN 204681922U CN 201520360280 U CN201520360280 U CN 201520360280U CN 204681922 U CN204681922 U CN 204681922U
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- CN
- China
- Prior art keywords
- connecting rod
- returning device
- straw chopping
- driving mechanism
- hydraulic cylinder
- 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
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Abstract
A kind of driving mechanism of straw chopping and returning device, comprise two symmetrically arranged linkages and hydraulic cylinder, linkage comprises first connecting rod, second connecting rod and third connecting rod, one end of first connecting rod and the housing hinge of straw chopping and returning device are in putting as A, it is some B that the other end of first connecting rod and one end of second connecting rod are articulated with, the other end of second connecting rod is fixedly connected with holder, one end of described third connecting rod and first connecting rod are articulated with a C, and the other end of third connecting rod and housing hinge are in a D; The motion bar of hydraulic cylinder and housing hinge are in an E, and the cylinder seat of hydraulic cylinder and holder are articulated with a F.When hydraulic cylinder extension moves, corresponding alteration of form made by linkage, and straw chopping and returning device is moved up and down, to adjust the distance between straw chopping and returning device and ground; Linkage and hydraulic cylinder, simultaneously as the support component of straw chopping and returning device, can be suspended on tractor.<u/>
Description
Technical field
The utility model relates to agricultural equipment, especially a kind of driving mechanism of straw chopping and returning device.
Background technology
At present, in vast rural area, for the stalk in field or soil, the hand harvest of employing or the mode directly burnt process more.Employing throws away that harvesting is not only time-consuming takes a lot of work, and harvesting efficiency and low; Adopt the mode burnt, pollution is caused to surrounding environment.In order to address this problem, people adopt stalk returning device to process the stalk in field or soil, and the Main Function of this device goes back field after carrying out pulverizing to the stalk such as maize straw, Cotton Stalk, Rape Straw, sorghum stalk, rice straw, weeds that is upright or lodging.It is platform that existing stalk returning device generally adopts with tractor, its tractor after-frame designs machine driven system, utilize the rear driving device transferring power of tractor, make stalk returning device work, or directly driving mechanism is set in stalk returning device.Need during straw chopping and returning device busy to fluctuate adjustment according to surface state, because device is huger and heavier, more steady when wanting its work, need a set of reliable driving mechanism work support and drive straw chopping and returning device.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of driving mechanism of straw chopping and returning device, and straw chopping and returning device can be driven to move up and down, and can support straw chopping and returning device and make it keep sustained height.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of driving mechanism of straw chopping and returning device, comprise two symmetrically arranged linkages and hydraulic cylinder, described linkage comprises first connecting rod, second connecting rod and third connecting rod, one end of described first connecting rod and the housing hinge of straw chopping and returning device are in putting as A, it is some B that the other end of first connecting rod and one end of second connecting rod are articulated with, the other end of second connecting rod is fixedly connected with holder, one end of described third connecting rod and first connecting rod are articulated with a C, the other end of described third connecting rod and the housing hinge of straw chopping and returning device are in a D, the motion bar of described hydraulic cylinder and the housing hinge of straw chopping and returning device are in an E, and the cylinder seat of described hydraulic cylinder and holder are articulated with a F.The utility model utilizes linkage to be connected with tractor by straw chopping and returning device with hydraulic cylinder, and tractor drags the walking of straw chopping and returning device by these bindiny mechanisms, makes it possible to work continuously; When hydraulic cylinder extension moves, corresponding alteration of form made by linkage, and straw chopping and returning device is moved up and down, to adjust the distance between straw chopping and returning device and ground; Linkage and hydraulic cylinder, simultaneously as the support component of straw chopping and returning device, can be suspended on tractor.
As improvement, described pin joint C is between pin joint A and B.
As improvement, described pin joint A, C, D are linked to be a triangle.
As improvement, be provided with double leval jib between two first connecting rods and connect, be provided with the 5th connecting rod between two second connecting rods and connect.The setting of double leval jib and the 5th connecting rod makes two bar linkage structures be combined into an entirety, and structural strength is higher.
As improvement, described second connecting rod is provided with triangular bump, and the end winding support of described 5th connecting rod is on described triangular bump.
As improvement, the angle between described second connecting rod and holder is obtuse angle, and the angle between described second connecting rod and holder is 100 ~ 150 degree.
The beneficial effect that the utility model is compared with prior art brought is:
The utility model utilizes linkage to be connected with tractor by straw chopping and returning device with hydraulic cylinder, and tractor drags the walking of straw chopping and returning device by these bindiny mechanisms, makes it possible to work continuously; When hydraulic cylinder extension moves, corresponding alteration of form made by linkage, and straw chopping and returning device is moved up and down, to adjust the distance between straw chopping and returning device and ground; Linkage and hydraulic cylinder, simultaneously as the support component of straw chopping and returning device, can be suspended on tractor.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of straw chopping and returning device and tractor.
Fig. 2 is the lateral plan that straw chopping and returning device coordinates with driving mechanism.
Fig. 3 is the stereogram I that straw chopping and returning device coordinates with driving mechanism.
Fig. 4 is the stereogram II that straw chopping and returning device coordinates with driving mechanism.
Embodiment
Below in conjunction with Figure of description, the utility model is described in further detail.
As shown in Figure 1, 2, a kind of driving mechanism of straw chopping and returning device, this driving mechanism 3 is located between tractor 2 and straw chopping and returning device 1, and it comprises two symmetrically arranged linkages 31 and hydraulic cylinder 32, and hydraulic cylinder 32 is between two linkages 31.As shown in Figure 3,4, described linkage 31 comprises first connecting rod 310, second connecting rod 311 and third connecting rod 312; It is some A that one end of described first connecting rod 310 and the housing 11 of straw chopping and returning device 1 are articulated with, and it is some B that the other end of first connecting rod 310 and one end of second connecting rod 311 are articulated with, and the other end of second connecting rod 311 is fixedly connected with holder 313; Holder 313 is installed on tractor 2; One end and the first connecting rod 310 of described third connecting rod 312 are articulated with a C, described pin joint C is between pin joint A and B, the other end of described third connecting rod 312 and the housing 11 of straw chopping and returning device 1 are articulated with a D, and described pin joint A, C, D are linked to be a triangle.Be provided with double leval jib 315 between two first connecting rods 310 to connect; Be provided with the 5th connecting rod 316 between two second connecting rods 311 to connect, described second connecting rod 311 is provided with triangular bump 314, and the end winding support of described 5th connecting rod 316 is on described triangular bump 314; The setting of double leval jib 315 and the 5th connecting rod 316 makes two bar linkage structures be combined into an entirety, and structural strength is higher.The motion bar of described hydraulic cylinder 32 and the housing 11 of straw chopping and returning device 1 are articulated with an E, and cylinder seat and the holder 313 of described hydraulic cylinder 32 are articulated with a F.Angle a between described second connecting rod 311 and holder 313 is 100 ~ 150 degree.
The housing 11 of straw chopping and returning device 1 is in trapezoidal, and pin joint A is positioned at the end face 111 of housing 11, and pin joint E is between end face 111 and side 112, and pin joint D is positioned on side 112.Housing 11 is provided with hinged seat 32, and the motion bar of first connecting rod 310, third connecting rod 312 and hydraulic cylinder 32 is hinged with housing 11 by described hinged seat 32.Each connecting rod and the hinged of hydraulic cylinder 32 are all by hinge, easy accessibility.
The utility model utilizes linkage 31 to be connected with tractor by straw chopping and returning device 1 with hydraulic cylinder 32, and tractor drags straw chopping and returning device 1 by these bindiny mechanisms and walks, and makes it possible to work continuously; When hydraulic cylinder 32 stretching motion, corresponding alteration of form made by linkage 31, and straw chopping and returning device 1 can be moved up and down, to adjust the distance between straw chopping and returning device 1 and ground; Linkage 31 and hydraulic cylinder 32, simultaneously as the support component of straw chopping and returning device 1, can be suspended on tractor.
Claims (8)
1. the driving mechanism of a straw chopping and returning device, it is characterized in that: comprise two symmetrically arranged linkages and hydraulic cylinder, described linkage comprises first connecting rod, second connecting rod and third connecting rod, one end of described first connecting rod and the housing hinge of straw chopping and returning device are in putting as A, it is some B that the other end of first connecting rod and one end of second connecting rod are articulated with, the other end of second connecting rod is fixedly connected with holder, one end of described third connecting rod and first connecting rod are articulated with a C, the other end of described third connecting rod and the housing hinge of straw chopping and returning device are in a D, the motion bar of described hydraulic cylinder and the housing hinge of straw chopping and returning device are in an E, and the cylinder seat of described hydraulic cylinder and holder are articulated with a F.
2. the driving mechanism of a kind of straw chopping and returning device according to claim 1, is characterized in that: described pin joint C is between pin joint A and B.
3. the driving mechanism of a kind of straw chopping and returning device according to claim 1, is characterized in that: described pin joint A, C, D are linked to be a triangle.
4. the driving mechanism of a kind of straw chopping and returning device according to claim 1, is characterized in that: be provided with double leval jib between two first connecting rods and connect.
5. the driving mechanism of a kind of straw chopping and returning device according to claim 1, is characterized in that: be provided with the 5th connecting rod between two second connecting rods and connect.
6. the driving mechanism of a kind of straw chopping and returning device according to claim 5, is characterized in that: described second connecting rod is provided with triangular bump, and the end winding support of described 5th connecting rod is on described triangular bump.
7. the driving mechanism of a kind of straw chopping and returning device according to claim 1, is characterized in that: the angle between described second connecting rod and holder is obtuse angle.
8. the driving mechanism of a kind of straw chopping and returning device according to claim 7, is characterized in that: the angle between described second connecting rod and holder is 100 ~ 150 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360280.7U CN204681922U (en) | 2015-05-29 | 2015-05-29 | A kind of driving mechanism of straw chopping and returning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360280.7U CN204681922U (en) | 2015-05-29 | 2015-05-29 | A kind of driving mechanism of straw chopping and returning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204681922U true CN204681922U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520360280.7U Expired - Fee Related CN204681922U (en) | 2015-05-29 | 2015-05-29 | A kind of driving mechanism of straw chopping and returning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204681922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416630A (en) * | 2016-09-19 | 2017-02-22 | 艾海提·阿卜力米提 | Self-propelled residue film recovery machine with straw crushing and returning function |
-
2015
- 2015-05-29 CN CN201520360280.7U patent/CN204681922U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106416630A (en) * | 2016-09-19 | 2017-02-22 | 艾海提·阿卜力米提 | Self-propelled residue film recovery machine with straw crushing and returning function |
| CN106416630B (en) * | 2016-09-19 | 2019-11-01 | 艾海提·阿卜力米提 | Self-propelled type straw chopping and returning incomplete film-recovering machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151228 Address after: 537522 Rongxian County Economic Development Zone, the Guangxi Zhuang Autonomous Region, Yulin Patentee after: GUANGXI WUFENG MACHINERY CO., LTD. Address before: 537500 Rongxian County Economic Development Zone, the Guangxi Zhuang Autonomous Region, Yulin Patentee before: Li Shenwen |
|
| 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: 20151007 Termination date: 20210529 |