CN201248264Y - Power transmitting device of cutterbar of rapeseed harvester - Google Patents
Power transmitting device of cutterbar of rapeseed harvester Download PDFInfo
- Publication number
- CN201248264Y CN201248264Y CNU2008200964632U CN200820096463U CN201248264Y CN 201248264 Y CN201248264 Y CN 201248264Y CN U2008200964632 U CNU2008200964632 U CN U2008200964632U CN 200820096463 U CN200820096463 U CN 200820096463U CN 201248264 Y CN201248264 Y CN 201248264Y
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- Prior art keywords
- cutter
- connecting rod
- horizontal
- minor axis
- spherical bearing
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Abstract
The utility model discloses a power transmitting device of cutterbar of rapeseed harvester, which comprises a crank (1) installed on the lateral side of a cutting table and a long connecting rod (2), wherein the front end of the long connecting rod is provided with a double-tee (3), an upper spherical bearing (4) and a lower spherical bearing (13) are arranged in the double-tee, the inner hole of the upper spherical bearing is provided with an upper stub axle (5) which is connected with a lateral swing stem (10) obliquely installed on a vertical cutter rest (12) through a short connecting rod (11), a lateral swing stem is connected with a vertical cutter (9), the inner hole of the lower spherical bearing (13) is provided with a lower stub axle (6) which is connected with a horizontal swing stem (8), and the horizontal swing stem is connected with a horizontal cutter (7). The power transmitting device can transmit power to the horizontal cutter and the vertical cutter which is twisted with the horizontal cutter into a certain three-dimensional space angle (namely obliquely arranged) respectively only by using a set of cranks and the long connecting rod through a simpler transmission structure, and has low cost and easy maintenance.
Description
Technical field
The utility model relates to a kind of power transmission, particularly relates to a kind of power transmission of rape seed grain header cutter.
Background technology
The cutter of rape seed grain header comprises horizontal cutter and upright cutter, and the mode of transmission of power has two kinds, and a kind of is to be passed to upright cutter from horizontal cutter by fork, this transfer mode, power transmission line is long, and energy loss is big, horizontal cutter is stressed too big, breaks down easily and damages; Another kind of then directly increase by a cover and be passed to upright cutter from the toggle of ceding of Taiwan power transmission shaft by crank, long connecting rod, fork, this transfer mode, mechanism's repetition, complex structure, cost are higher; And above dual mode all can not satisfy and uses a cover power transmission to finish simultaneously transmission of power needs to horizontal cutter and the upright cutter that is obliquely installed.
The utility model content
The purpose of this utility model is, a kind of power transmission of rape seed grain header cutter is provided.This device both can satisfy the upright cutter transmission of power needs that are obliquely installed, and can satisfy vertically disposed upright cutter transmission of power needs again, overcame the deficiencies in the prior art.
The technical solution of the utility model: a kind of power transmission of rape seed grain header cutter, it comprises crank and the long connecting rod that is installed in ceding of Taiwan side, the front end of long connecting rod is provided with two ball seats, and spherical bearing and lower peripheral surface bearing are housed in two ball seats; In the endoporus of last spherical bearing minor axis is housed, last minor axis links to each other with side-sway bar on being installed in upright cutter knife rest by short connecting rod, and the side-sway bar is connected with upright cutter; In the endoporus of lower peripheral surface bearing minor axis is housed down, following minor axis links to each other with horizontal fork, and horizontal fork is connected with horizontal cutter.
Above-mentioned rape ' s combine harvester cutterbar drive, described short connecting rod and side-sway bar also adopt the sphere syndeton.
Beneficial effect: the utility model passes through the comparatively simple transmission mechanism of a structure, and only with a cover crank and a long connecting rod, transferring power reaches the upright cutter that is reversed into certain angle (promptly being obliquely installed) with it for horizontal cutter respectively.The utility model both can satisfy the upright cutter transmission of power needs that are obliquely installed, and can satisfy vertically disposed upright cutter transmission of power needs again; And can shorten power transmission line, and reducing energy loss, horizontal cutter is stressed little, is not easy to break down and damage, and installation cost is low, be easy to safeguard.The utility model both can be used for the upright cutter that is obliquely installed, can be used for vertically disposed upright cutter again.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;
Being labeled as in the accompanying drawing: the 1-crank, the 2-long connecting rod, the two ball seats of 3-, the last spherical bearing of 4-, the last minor axis of 5-, minor axis under the 6-, the horizontal cutter of 7-, the horizontal fork of 8-, 9-founds cutter, 10-side-sway bar, the 11-short connecting rod, 12-founds cutter knife rest, 13-lower peripheral surface bearing.
Embodiment
The utility model is described in further detail below in conjunction with embodiment, but not as to restriction of the present utility model.
Embodiment: rape seed grain header cutter power transmission as shown in Figure 1: it comprises the crank 1 that is connected with ceding of Taiwan power transmission shaft, and crank is connected with two ball seats 3 through long connecting rod 2, and spherical bearing 4 and lower peripheral surface bearing 13 are housed in two ball seats; Minor axis 5 is housed in the endoporus of last spherical bearing, and last minor axis 5 stretches out from two ball seats 3 upper ends, links to each other with side-sway bar 10 on being installed in upright cutter knife rest 12 by short connecting rod 11, and side-sway bar 10 is connected with upright cutter 9, is to found cutter 9 transferring power; Minor axis 6 is housed down in the endoporus of lower peripheral surface bearing 13, and following minor axis 6 stretches out from two ball seats 3 lower ends, links to each other with horizontal fork 8, and horizontal fork 8 is connected with horizontal cutter 7, is horizontal cutter 7 transferring power.Short connecting rod 11 in this example also is to adopt the sphere syndeton with side-sway bar 10.This device both can satisfy the upright cutter transmission of power needs that are obliquely installed, and can satisfy vertically disposed upright cutter transmission of power needs again.The setting of upright cutter, a kind of is the vertical setting of vertical ground; Another is to be obliquely installed, as: tilt laterally, recede, simultaneously outwards and recede etc.At present, the upright cutter on the grain header generally is to adopt vertical the setting.
The course of work of the present utility model:
The power source of this device is from the power transmission shaft of the ceding of Taiwan, power transmission shaft by being installed in the ceding of Taiwan one side crank 1 and long connecting rod 2 with transmission of power to the two ball seats 3 in this device, long connecting rod 2 drives two ball seats 3 and moves reciprocatingly, spherical bearing 4 is installed on top in two ball seats 3, minor axis 5 is housed in the endoporus of last spherical bearing, owing to adopted spherical bearing to be connected with last minor axis, last minor axis can make minor axis have universal linkage function to any direction deflection in certain angle; The last minor axis 5 that stretches out from two ball seats 3 upper ends also adopts sphere to be connected by short connecting rod 11 with side-sway bar 10 on being installed in upright cutter knife rest 12, side-sway bar 10 is connected with upright cutter 9, to upload the transmission of power of moving axis to the upright cutter that is obliquely installed from the ceding of Taiwan, upright cutter can be moved reciprocatingly along the direction that is provided with of upright cutter, reach the purpose of cutting rape lateral bolster bar.
Simultaneously, power transmission shaft by being installed in the ceding of Taiwan one side crank 1 and long connecting rod 2 with transmission of power to the two ball seats 3 in this device, long connecting rod 2 drives two ball seats 3 and moves reciprocatingly, lower peripheral surface bearing 13 is installed in bottom in two ball seats 3, minor axis 6 is housed down in the endoporus of lower peripheral surface bearing, owing to adopted spherical bearing to be connected with following minor axis, following minor axis can make down minor axis have universal linkage function to any direction deflection in certain angle; The following minor axis 6 that stretches out from two ball seats 3 lower ends links to each other with horizontal fork 8, horizontal fork 8 is connected with horizontal cutter 7, to upload the transmission of power of moving axis to horizontally disposed horizontal cutter from the ceding of Taiwan, horizontal cutter can be moved reciprocatingly along horizontal direction, reach the purpose of cutting rape bottom mobile jib.
Claims (2)
1, a kind of power transmission of rape seed grain header cutter, it comprises crank (1) and the long connecting rod (2) that is installed in ceding of Taiwan side, it is characterized in that: the front end of long connecting rod (2) is provided with two ball seats (3), and spherical bearing (4) and lower peripheral surface bearing (13) are housed in two ball seats (3); Minor axis (5) is housed in the endoporus of last spherical bearing (4), and last minor axis (5) links to each other with side-sway bar (10) on being installed in upright cutter knife rest (12) by short connecting rod (11), and side-sway bar (10) is connected with upright cutter (9); Minor axis (6) is housed down in the endoporus of lower peripheral surface bearing (13), and following minor axis (6) links to each other with horizontal fork (8), and horizontal fork (8) is connected with horizontal cutter (7).
2, the actuating unit of rape seed grain header cutter according to claim 1 is characterized in that: described short connecting rod (11) also adopts the sphere syndeton with side-sway bar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200964632U CN201248264Y (en) | 2008-06-28 | 2008-06-28 | Power transmitting device of cutterbar of rapeseed harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200964632U CN201248264Y (en) | 2008-06-28 | 2008-06-28 | Power transmitting device of cutterbar of rapeseed harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201248264Y true CN201248264Y (en) | 2009-06-03 |
Family
ID=40743931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200964632U Expired - Fee Related CN201248264Y (en) | 2008-06-28 | 2008-06-28 | Power transmitting device of cutterbar of rapeseed harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201248264Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104322212A (en) * | 2014-10-17 | 2015-02-04 | 华中农业大学 | Divider used for oilseed rape windrower |
| CN104541763A (en) * | 2015-01-28 | 2015-04-29 | 浙江三锋实业股份有限公司 | Reciprocating harvesting device with spring-prestressed sine mechanism |
| CN104541761A (en) * | 2015-01-09 | 2015-04-29 | 浙江理工大学 | Spring-loaded crank rocker reciprocating-type harvesting device |
| CN107535187A (en) * | 2017-08-30 | 2018-01-05 | 湖南农业大学 | A kind of vertical cutter-rower divides standing grain method |
-
2008
- 2008-06-28 CN CNU2008200964632U patent/CN201248264Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104322212A (en) * | 2014-10-17 | 2015-02-04 | 华中农业大学 | Divider used for oilseed rape windrower |
| CN104541761A (en) * | 2015-01-09 | 2015-04-29 | 浙江理工大学 | Spring-loaded crank rocker reciprocating-type harvesting device |
| CN104541761B (en) * | 2015-01-09 | 2016-10-05 | 浙江理工大学 | Crank rocker reciprocating harvesting device with spring pre-tightening |
| CN104541763A (en) * | 2015-01-28 | 2015-04-29 | 浙江三锋实业股份有限公司 | Reciprocating harvesting device with spring-prestressed sine mechanism |
| CN104541763B (en) * | 2015-01-28 | 2016-06-08 | 浙江三锋实业股份有限公司 | The reciprocating harvesting device of the sine mechanism with spring pre-tightening |
| CN107535187A (en) * | 2017-08-30 | 2018-01-05 | 湖南农业大学 | A kind of vertical cutter-rower divides standing grain method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XINGGUANG AGRICULTURAL MACHINERY CO., LTD. Free format text: FORMER NAME: HUZHOU STARLIGHT AGRICULTURAL MACHINERY MANUFACTURING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 313017 Zhejiang city of Huzhou province and Corfu town starlight avenue No. 1688 Patentee after: Star Agricultural Machinery Co., Ltd. Address before: 313009 Nanxun District, Zhejiang City, Huzhou province and Fu town Patentee before: Huzhou Xingguang Agricultural Machine Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20170628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |