CN203840771U - Connection structure of operating rod of combine harvester - Google Patents
Connection structure of operating rod of combine harvester Download PDFInfo
- Publication number
- CN203840771U CN203840771U CN201420260474.5U CN201420260474U CN203840771U CN 203840771 U CN203840771 U CN 203840771U CN 201420260474 U CN201420260474 U CN 201420260474U CN 203840771 U CN203840771 U CN 203840771U
- Authority
- CN
- China
- Prior art keywords
- control stick
- tumbler
- syndeton
- control
- connecting plate
- 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
The utility model relates to a combine harvester, particularly to a connection structure of an operating rod of the combine harvester. The technical scheme includes that the connection structure comprises a frame, a lifting controlling rod, a steering controlling rod, the operating rod, connecting plates, a revolving member and a rotating member; a reel is controlled by the lifting controlling rod to lift, the frame is controlled by the steering controlling rod to steer, the lifting controlling rod and the steering controlling rod are controlled by the operating rod to move, the connecting plates are fixedly connected with the frame, the revolving member, which is rotationally connected with the connecting plates and capable of being driven by the operating rod to rotate, rotates in a same direction of the control rod and the lifting controlling rod, and the rotating member, which is fixedly connected with the operating rod and capable of being driven by the same to rotate, rotates in a same direction of the operating rod and the steering controlling rod; and a rotation direction of the revolving member is perpendicular to that of the rotating member. The connection structure is simple and reasonable and capable of running two controlling rods on one operating rod.
Description
Technical field
The utility model relates to combine, particularly a kind of control stick syndeton of combine.
Background technology
Prior art, as authorized the disclosed combine of utility model patent that publication number is CN202463947U, wherein has the distribution that relates to the each control stick of Drive Section, but not open to the concrete syndeton of control stick.
Utility model content
The purpose of this utility model is to provide a kind of control stick syndeton of combine, simple and reasonable, can realize the operation to two control levers at a control stick.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of control stick syndeton of combine, comprise fuselage, for controlling the elevating control bar of straw shift wheel lifting, for controlling the steering control level that described fuselage turns to, for controlling the control stick of described elevating control bar and the action of described steering control level, this syndeton also comprises the connecting plate that is fixed on described fuselage, be rotationally connected with described connecting plate and can by described control stick drive realize rotation action and in this rotation direction with described control stick, both revolving parts of homodromous movement of described elevating control bar, be fixedly connected on described control stick and can by control stick drive realize rotation action and in this rotation direction with described control stick, steering control level is the tumbler of homodromous movement both, the rotation direction of described revolving part is mutually vertical with the rotation direction of described tumbler.
As of the present utility model preferred, described connecting plate has two; Described revolving part comprises respectively and corresponding connecting plate is rotationally connected two turning arms, be located between two turning arms and deviate from the connector that is rotationally connected place between described turning arm and connecting plate; Described tumbler is rotationally connected with described connector on the axis direction of described tumbler.
As of the present utility model preferred, between the middle part of described connector and the end of described elevating control bar, be provided with connecting rod one; Described tumbler is the hollow pipe fitting being socketed on outside described connecting rod one; Between the sidewall of described tumbler and the end of described steering control level, be rotatably connected to connecting rod two.
As of the present utility model preferred, the axis direction of described connecting rod two coincides with the rotary centerline being produced by the rotation action of described revolving part.
As of the present utility model preferred, the distance between the rotary centerline that the junction of described control stick and described tumbler and the rotation action by described revolving part produce on the axis direction of described tumbler is zero.
In sum, the utlity model has following beneficial effect: the utility model is simple in structure, easy to implement, promote by the front and back to control stick, rotate with driven rotary part, thereby drive elevating control bar knee-action, to realize the lifting action of straw shift wheel; By to the swinging of control stick, to drive tumbler to rotate, thereby drive steering control level knee-action, to realize the left and right turn of fuselage.
Brief description of the drawings
Fig. 1 is example structure schematic diagram.
In figure, 1-fuselage, 2-control stick, 21-elevating control bar, 22-steering control level, 3-connecting plate, 4-revolving part, 41-turning arm, 42-connector, 43-connecting rod one, 5-tumbler, 51-connecting rod two.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art are reading after this specification and can make to the present embodiment the amendment that there is no creative contribution as required, but as long as within the scope of claim of the present utility model, are all subject to the protection of Patent Law.
Embodiment: a kind of control stick syndeton of combine, comprise fuselage 1, for controlling the elevating control bar 21 of straw shift wheel lifting, for controlling the steering control level 22 that fuselage 1 turns to, the control stick 2 moving for controlling elevating control bar 21 and steering control level 22, be fixed on the connecting plate 3 of fuselage 1, be rotationally connected with connecting plate 3 and can by control stick 2 drive realize rotation action and in this rotation direction with control stick 2, elevating control bar 21 is the revolving part 4 of homodromous movement both, be fixedly connected on control stick 2 and can by control stick 2 drive realize rotation action and in this rotation direction with control stick 2, steering control level 22 is the tumbler 5 of homodromous movement both, the rotation direction of revolving part 4 is mutually vertical with the rotation direction of tumbler 5.
Connecting plate 3 has two; Revolving part 4 comprises respectively and corresponding connecting plate 3 is rotationally connected two turning arms 41, be located between two turning arms 41 and deviate from the connector that is rotationally connected place 42 between turning arm 41 and connecting plate 3.
Between the end of the middle part of connector 42 and elevating control bar 21, be provided with connecting rod 1; Tumbler 5 is for being socketed on the hollow pipe fitting outside connecting rod 1; Between the end of the sidewall of tumbler 5 and steering control level 22, be rotatably connected to connecting rod 2 51.
The axis direction of connecting rod 2 51 coincides with the rotary centerline being produced by the rotation action of revolving part 4; Distance between the junction of control stick 2 and tumbler 5 and the rotary centerline that produced by the rotation action of revolving part 4 on the axis direction of tumbler 5 is zero.
Claims (5)
1. the control stick syndeton of a combine, comprise fuselage (1), for controlling the elevating control bar (21) of straw shift wheel lifting, be used for controlling the steering control level (22) that described fuselage (1) turns to, be used for controlling the control stick (2) of described elevating control bar (21) and described steering control level (22) action, it is characterized in that, this syndeton also comprises the connecting plate (3) that is fixed on described fuselage (1), be rotationally connected with described connecting plate (3) and can by described control stick (2) drive realize rotation action and in this rotation direction with described control stick (2), described elevating control bar (21) is the revolving part of homodromous movement (4) both, be fixedly connected on described control stick (2) and can by control stick (2) drive realize rotation action and in this rotation direction with described control stick (2), steering control level (22) is the tumbler of homodromous movement (5) both, the rotation direction of described revolving part (4) is mutually vertical with the rotation direction of described tumbler (5).
2. the control stick syndeton of a kind of combine according to claim 1, is characterized in that, described connecting plate (3) has two; Described revolving part (4) comprises respectively and corresponding connecting plate (3) is rotationally connected two turning arms (41), be located between two turning arms (41) and deviate from described turning arm (41) and connecting plate (3) between the connector that is rotationally connected place (42); Described tumbler (5) is rotationally connected with described connector (42) on the axis direction of described tumbler (5).
3. the control stick syndeton of a kind of combine according to claim 2, is characterized in that, between the middle part of described connector (42) and the end of described elevating control bar (21), is provided with connecting rod one (43); Described tumbler (5) is for being socketed on the outer hollow pipe fitting of described connecting rod one (43); Between the end of the sidewall of described tumbler (5) and described steering control level (22), be rotatably connected to connecting rod two (51).
4. the control stick syndeton of a kind of combine according to claim 3, is characterized in that, the axis direction of described connecting rod two (51) coincides with the rotary centerline being produced by the rotation action of described revolving part (4).
5. the control stick syndeton of a kind of combine according to claim 4, it is characterized in that, the distance between the rotary centerline that the junction of described control stick (2) and described tumbler (5) and the rotation action by described revolving part (4) produce on the axis direction of described tumbler (5) is zero.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260474.5U CN203840771U (en) | 2014-05-21 | 2014-05-21 | Connection structure of operating rod of combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420260474.5U CN203840771U (en) | 2014-05-21 | 2014-05-21 | Connection structure of operating rod of combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203840771U true CN203840771U (en) | 2014-09-24 |
Family
ID=51553855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420260474.5U Expired - Fee Related CN203840771U (en) | 2014-05-21 | 2014-05-21 | Connection structure of operating rod of combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203840771U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787106A (en) * | 2015-03-26 | 2015-07-22 | 益阳富佳科技有限公司 | Steering and lifting control device for crawler type tractor and control method thereof |
| CN106315467A (en) * | 2015-06-30 | 2017-01-11 | 比亚迪股份有限公司 | An operating lever assembly and a forklift with the same |
| CN109247121A (en) * | 2018-08-17 | 2019-01-22 | 江苏大学 | A kind of combine harvester Multifunctional operating grip device |
-
2014
- 2014-05-21 CN CN201420260474.5U patent/CN203840771U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787106A (en) * | 2015-03-26 | 2015-07-22 | 益阳富佳科技有限公司 | Steering and lifting control device for crawler type tractor and control method thereof |
| CN104787106B (en) * | 2015-03-26 | 2017-03-01 | 益阳富佳科技有限公司 | The steering lifting actuation means of caterpillar tractor and control method |
| CN106315467A (en) * | 2015-06-30 | 2017-01-11 | 比亚迪股份有限公司 | An operating lever assembly and a forklift with the same |
| CN109247121A (en) * | 2018-08-17 | 2019-01-22 | 江苏大学 | A kind of combine harvester Multifunctional operating grip device |
| CN109247121B (en) * | 2018-08-17 | 2021-04-30 | 江苏大学 | Multifunctional operating handle device of combine harvester |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20200521 |