CN203633172U - Straw-twining-prevention structure of reel of harvester - Google Patents
Straw-twining-prevention structure of reel of harvester Download PDFInfo
- Publication number
- CN203633172U CN203633172U CN201320858011.4U CN201320858011U CN203633172U CN 203633172 U CN203633172 U CN 203633172U CN 201320858011 U CN201320858011 U CN 201320858011U CN 203633172 U CN203633172 U CN 203633172U
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- China
- Prior art keywords
- straw
- mounting disc
- antiwind
- eccentric mounting
- harvester
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Abstract
The utility model relates to harvester technologies, in particular to a straw-twining-prevention structure of a reel of a harvester. According to the following technical scheme, the straw-twining-prevention structure of the reel of the harvester comprises a machine frame, the reel arranged between the two sides of the machine frame and a rotation shaft which is connected with the machine frame in a sleeved mode and can drive the reel to rotate, and the reel comprises two rotation disks which are oppositely and fixedly connected with the rotation shaft in the radial direction, crop reeling rods arranged between the two rotation disks, crop reeling nails arranged on the crop reeling rods and a protective cover arranged on one of the rotation disks. According to the straw-twining-prevention structure of the reel of the harvester, the angle formed between the length direction of the crop reeling nails and the horizontal plane when the crop reeling nails are rotated to the lowest point can be adjusted conveniently.
Description
Technical field
The utility model relates to grain header technology, particularly the antiwind stalk structure of a kind of harvester reel.
Background technology
Straw shift wheel of the prior art, as related straw shift wheel in the publication number disclosed combine of patent of invention that is CN101472464A, at work, its side is often wound around by stalk.
Utility model content
The purpose of this utility model is to provide the antiwind stalk structure of a kind of harvester reel, is convenient to regulate dial standing grain and follow closely the angle forming between length direction in the time going to minimum point and horizontal plane.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: the antiwind stalk structure of a kind of harvester reel, comprise frame, be located at straw shift wheel between described frame both sides, be socketed on the rotating shaft that described frame can drive described straw shift wheel to rotate, described straw shift wheel comprises two rotating disks that are radially relatively fixedly connected on described rotating shaft, be located at dialling straw, be located at the described protective cover of dialling standing grain nail, a rotating disk located therein of dialling straw between two described rotating disks.
By the setting of protective cover, the respective end of straw shift wheel can be wound around by stalk, thereby increase work efficiency.
As of the present utility model preferred, described protective cover cross section is L-shaped.
The junction of dialling straw and corresponding rotating disk should fall within the corner that protective cover forms.
As of the present utility model preferred, described group of straw two ends are rotationally connected with respectively corresponding described rotating disk; This kind of antiwind stalk structure also comprises being positioned at compared with runner, the one end near another rotating disk and middle part with circular slide rail and is fixedly connected on and correspondingly describedly dials straw end and the other end is rotationally connected with connecting rod, the eccentric bushing of described runner and is connected to described rotating shaft and relatively rotates eccentric mounting disc, one end of being supported in described circular slide rail and be relatively fixed on the described frame other end and be connected in described eccentric mounting disc to fix the securing rod of described eccentric mounting disc current location; In described eccentric mounting disc, there are at least two for connecting the position of described securing rod.
As of the present utility model preferred, described eccentric mounting disc is provided with arc groove; Described securing rod can be by screw fastening in the relevant position of described arc groove.
As of the present utility model preferred, described eccentric mounting disc is provided with multiple curved distributions and can be connected in the locating hole of described securing rod.
As of the present utility model preferably, in described eccentric mounting disc, be at least provided with two and be supported in described circular slide rail inwall and have pulley; And have at least the distance between a pulley and described shaft axis to be greater than the distance between all the other pulleys and described shaft axis.
As of the present utility model preferred, described pulley has three.
As of the present utility model preferred, described eccentric mounting disc at least has a chute, and has at least a pulley can be anchored on described chute.
In sum, the utlity model has following beneficial effect: the utility model is simple in structure, easy to implement; Can effectively avoid straw shift wheel end to be wound with stalk; And also by the change of securing rod and eccentric mounting disc link position, thereby make eccentric mounting disc rotate respective angles, and then make connecting rod drive group straw to rotate, dial standing grain and follow closely the angle forming between length direction in the time going to minimum point and horizontal plane to regulate, so that straw shift wheel can adapt to different operating modes, to improve straw shift wheel operating efficiency.
Brief description of the drawings
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is syndeton schematic diagram between eccentric mounting disc and runner in embodiment 1;
Fig. 3 is eccentric mounting disc schematic diagram in embodiment 1;
Fig. 4 is eccentric mounting disc schematic diagram in embodiment 2.
In figure, 1, frame, 2, straw shift wheel, 21, rotating disk, 22, dial straw, 23, dial standing grain nail, 24, protective cover, 3, rotating shaft, 4, runner, 41, circular slide rail, 5, eccentric mounting disc, 51, arc groove, 52, locating hole, 53, pulley, 54, chute, 6, securing rod, 7, connecting rod.
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 1: as Figure 1-3, the antiwind stalk structure of a kind of harvester reel, comprises frame 1, is located at straw shift wheel 2 between frame 1 both sides, is socketed on the rotating shaft 3 that frame 1 can drive straw shift wheel 2 to rotate.
The present embodiment also comprises that close another rotating disk 21 and middle part have the runner 4 of circular slide rail 41, between runner 4 and the end of each group of straw 22, is provided with connecting rod 7, and one end of connecting rod 7 is fixed on and is dialled straw 22, and the other end is rotationally connected with runner 4; In rotating shaft 3, eccentric bushing is connected to eccentric mounting disc 5, is provided with the securing rod 6 in order to fixing eccentric mounting disc 5 current locations between eccentric mounting disc 5 and frame 1, and one end of securing rod 6 is fixedly connected on frame 1, and the other end is connected in eccentric mounting disc 5; And eccentric mounting disc 5 relatively rotates the circular slide rail 41 that is supported in runner 4.
In eccentric mounting disc 5, be provided with multiple pulleys 53 that are supported in circular slide rail 41 inwalls, the pulley 53 of the present embodiment has three, and the distance between one of them pulley 53 and rotating shaft 3 axis is greater than the distance between another two pulleys 53 and rotating shaft 3 axis.
In eccentric mounting disc 5, be also provided with the locating hole 52 of multiple curved distributions, one end of securing rod 6 is connected in corresponding locating hole 52, and the connection by securing rod 6 from different locating holes 52, so that corresponding amplitude is rotated in eccentric mounting disc 5, thereby runner 4 can produce skew radially, and then rotate and dial straws 22 by connecting rod 7, dial thereby regulate the angle forming between the length direction of standing grain nail 23 in the time going to minimum point and horizontal plane.
For in the time rotating eccentric mounting disc 5, make pulley 53 still can keep suitable support force with circular slide rail 41 inwalls, can make that at least its middle pulley 53 is adjustable in the position of eccentric mounting disc 5, the present embodiment is in eccentric mounting disc 5, to be provided with a chute 54, and one of them pulley 53 can be anchored on the relevant position of chute 54 by screw.
Embodiment 2: be with the difference of embodiment 1, as shown in Figure 4, have arc groove 51 in eccentric mounting disc 5, make the securing rod 6 can be by screw fastening in the diverse location of arc groove 51.
Claims (8)
1. the antiwind stalk structure of harvester reel, comprise frame (1), be located at straw shift wheel (2) between described frame (1) both sides, be socketed on the rotating shaft (3) that described frame (1) can drive described straw shift wheel (2) to rotate, it is characterized in that, described straw shift wheel (2) comprises two rotating disks (21) that are radially relatively fixedly connected on described rotating shaft (3), be located at dialling straw (22), be located at the described protective cover (24) of dialling standing grain nail (23), a rotating disk located therein (21) of dialling straw (22) between two described rotating disks (21).
2. the antiwind stalk structure of a kind of harvester reel according to claim 1, is characterized in that, described protective cover (24) cross section is L-shaped.
3. the antiwind stalk structure of a kind of harvester reel according to claim 1, is characterized in that, described group of straw (22) two ends are rotationally connected with respectively corresponding described rotating disk (21), this kind of antiwind stalk structure also comprises and is positioned at the runner (4) near another rotating disk (21) and middle part with circular slide rail (41), one end is fixedly connected on correspondingly described dials straw (22) end and the other end is rotationally connected with the connecting rod (7) of described runner (4), eccentric bushing is connected to described rotating shaft (3) and relatively rotates the eccentric mounting disc (5) that is supported in described circular slide rail (41), one end is relatively fixed on described frame (1) other end and is connected in described eccentric mounting disc (5) to fix the securing rod (6) of described eccentric mounting disc (5) current location, in described eccentric mounting disc (5), there are at least two for connecting the position of described securing rod (6).
4. the antiwind stalk structure of a kind of harvester reel according to claim 3, is characterized in that, described eccentric mounting disc (5) is provided with arc groove (51); Described securing rod (6) can be by screw fastening in the relevant position of described arc groove (51).
5. the antiwind stalk structure of a kind of harvester reel according to claim 3, is characterized in that, described eccentric mounting disc (5) is provided with multiple curved distributions and can be connected in the locating hole (52) of described securing rod (6).
6. the antiwind stalk structure of a kind of harvester reel according to claim 3, is characterized in that, is at least provided with two and is supported in described circular slide rail (41) inwall and has pulley (53) in described eccentric mounting disc (5); And have at least the distance between a pulley (53) and described rotating shaft (3) axis to be greater than the distance between all the other pulleys (53) and described rotating shaft (3) axis.
7. the antiwind stalk structure of a kind of harvester reel according to claim 6, is characterized in that, described pulley (53) has three.
8. according to the antiwind stalk structure of a kind of harvester reel described in claim 6 or 7, it is characterized in that, described eccentric mounting disc (5) at least has a chute (54), and has at least a pulley (53) can be anchored on described chute (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320858011.4U CN203633172U (en) | 2013-12-24 | 2013-12-24 | Straw-twining-prevention structure of reel of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320858011.4U CN203633172U (en) | 2013-12-24 | 2013-12-24 | Straw-twining-prevention structure of reel of harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203633172U true CN203633172U (en) | 2014-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320858011.4U Expired - Fee Related CN203633172U (en) | 2013-12-24 | 2013-12-24 | Straw-twining-prevention structure of reel of harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203633172U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103688673A (en) * | 2013-12-24 | 2014-04-02 | 湖州丰源农业装备制造有限公司 | Anti-straw-winding structure for harvester reel |
| CN108605558A (en) * | 2018-03-16 | 2018-10-02 | 昆明理工大学 | a kind of self-propelled rose pruning machine |
| CN108848877A (en) * | 2018-07-16 | 2018-11-23 | 合肥万知科技有限公司 | The winder of harvester based on big data |
-
2013
- 2013-12-24 CN CN201320858011.4U patent/CN203633172U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103688673A (en) * | 2013-12-24 | 2014-04-02 | 湖州丰源农业装备制造有限公司 | Anti-straw-winding structure for harvester reel |
| CN108605558A (en) * | 2018-03-16 | 2018-10-02 | 昆明理工大学 | a kind of self-propelled rose pruning machine |
| CN108848877A (en) * | 2018-07-16 | 2018-11-23 | 合肥万知科技有限公司 | The winder of harvester based on big data |
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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: 20140611 Termination date: 20171224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |