CN103355061A - Double straw clamping rods for half-feed combine harvester - Google Patents
Double straw clamping rods for half-feed combine harvester Download PDFInfo
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- CN103355061A CN103355061A CN2013102493831A CN201310249383A CN103355061A CN 103355061 A CN103355061 A CN 103355061A CN 2013102493831 A CN2013102493831 A CN 2013102493831A CN 201310249383 A CN201310249383 A CN 201310249383A CN 103355061 A CN103355061 A CN 103355061A
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- standing grain
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Abstract
The invention discloses double straw clamping rods for a half-feed combine harvester. The double straw clamping rods are used for the half-feed combine harvester to clamp straws in the conveying and threshing of harvesting operation. A straw clamping rod I obtains corresponding initial pre-tightening force through a spring compressed to a certain extent and mounted in the middle of a pin shaft base, is clung onto a roller of a lower feeding straw chain, can perform backward rectilinear motion after being squeezed by straws in the harvesting process to continue to compress the spring and make room for the passing of straws; A straw clamping rod II obtains corresponding initial pre-tightening force through a spring compressed to a certain extent and mounted at the upper part of the pin shaft base, is clung onto a roller of a middle feeding straw chain, can rotate and swing backwards after being squeezed by straws in the harvesting process to continue to compress the spring and make room for the passing of straws; the straw clamping rod I is away from the straw clamping rod II at a certain distance, and can firmly clamp both ends of the conveying straws simultaneously.
Description
Technical field
The present invention relates to a kind ofly carry when the harvesting and the device of threshing course clamping rice straw for half feed combine harvester.
Background technology
The folder straw is a kind of folder standing grain device that is widely used in half feed combine harvester.The folder straw is normally connected to form by axis pin base, folder straw, spring, bearing pin, spring base and securing member.At work, by assembling
Make the folder straw tightly rice straw be overlayed sending on the standing grain chain at grain header in the power that the spring on the axis pin base provides; sending the standing grain chain that rice straw is delivered to the separating mechanism place of harvester header and the spike of rice of rice straw partly being combed of rotating takes off, and the rice straw that will finish threshing is discharged to the field face.Usually, the folder straw is single structure, and it can only be pressed on a certain position of rice straw and send on the standing grain chain.Because the chucking power that the folder straw provides is very limited, if folder
The power of holding is excessive, and rice straw is easily by pinch off; If chucking power is too small, rice straw clamps not strongly; Rice straw pinch off or that can't clip is very easily pulled the comb-stripping machine structure the inside into grain header when comb takes off, thus the load that strengthens grain header,
Broken grass after broken very easily stops up the straw outlet of grain header, causes other part distortion of grain header even damage.
Another defective of folder straw of single structure is to guarantee that from the rice straw that front end is sent here be erectility, this spike of rice part with regard to the rice straw that causes Partial Height not and tilt can not be taken off by comb and directly be sent the standing grain chain to take the field face out of, has therefore strengthened the percent of loss of harvesting and has caused great foodstuff waste.
Summary of the invention
Strengthen the deficiency of percent of loss for the rice straw that overcomes existing folder straw folder standing grain power adjustment difficulty and clamping can not guarantee erectility, the invention provides a kind of double couplers straw, this folder straw not only presss from both sides the adjustment of standing grain power
Folder straw unlike single structure is so strict, avoided occurring can't clip or the defective of pinch off rice straw, and two independently presss from both sides straw (being respectively folder straw I and folder straw II) and clamp simultaneously respectively the easier assurance of rice straw
Carrying rice straw is erectility, takes off thereby can farthest partly comb the spike of rice of rice straw, has reduced the percent of loss of harvesting process, avoids causing larger foodstuff waste.
The technical solution adopted for the present invention to solve the technical problems is: a kind of half feed combine harvester double couplers straw, comprise cut a bearing, down send standing grain chain, folder straw I, rotating shaft, back-up ring, spring, spring base,
Bearing pin, axis pin base, pivoted housing, folder straw II, the standing grain chain is sent in the centre, ceding of Taiwan comb-stripping machine structure, on send the standing grain chain, it is characterized in that cutting a bearing (1) top riser is installed, be equipped with down on the riser and send standing grain chain (2), standing grain chain (12) is sent in the centre, on send standing grain chain (14), cut a bearing (1) end axis pin base (9) is installed, axis pin base (9) the inner is equipped with rotating shaft (4), rotating shaft (4) is equipped with folder straw II (11), standing grain chain (12) is sent in the middle of being close in termination on folder straw II (11) top, axis pin base (9) interstitial hole is installed bearing pin (8), bearing pin (8) inner face mounting clamp straw I (3), folder straw I (3) is sent standing grain chain (2) under being close to, bearing pin (8) external diameter has spring (6), axis pin base (9) end face is equipped with pivoted housing (10), between pivoted housing (10) and the folder straw II (11) spring base (7) is installed.Folder straw I (3) is by bearing pin (8), spring (6), spring base (7) is located in the middle of being connected to axis pin base (9), folder straw I (3) is close to lower sending on the roller of standing grain chain (2), the hole of rotating shaft (4) is inserted in the lower end of folder straw II (11), in the middle of being close to, depression bar send on the roller of standing grain chain (12), and be fixed on the axis pin base (9), the centre of folder straw II (11) is by bearing pin (8), spring (6), spring base (7) and pivoted housing (10) are connected to axis pin base (9) top position, send on the roller of standing grain chain (12) in the middle of folder straw II (11) is close to.
Between folder straw I (3) and the folder straw II (11) metric space is arranged, spring base (7) is equipped with spring.
The invention has the beneficial effects as follows: realize the duplex clamping to rice straw, and the clamping rice straw is firmly solid, guarantee rice straw carry and threshing course in be erectility, reduced widely because can't clip or the rice straw of pinch off
In threshing course and pulled probability into comb-stripping machine structure the inside, alleviate the burden of comb-stripping machine structure, reduced the percent of loss in the harvesting process, avoided foodstuff waste; And the double couplers straw is simple in structure, and is durable, peace
Dress is convenient, and is easy to manufacture, easy to maintenance quick.
Description of drawings
It is such that structure of the present invention consists of:
Fig. 1 is that double couplers straw of the present invention is assembled to the shape assumption diagram on the grain header.
Fig. 2 is the vertical view of double couplers straw of the present invention in Fig. 1.
Fig. 3 is the left view of double couplers straw of the present invention in Fig. 2.
Among Fig. 1 to Fig. 3, cut a bearing (1), down send standing grain chain (2), folder straw I (3), rotating shaft (4), back-up ring (5), spring (6), spring base (7), bearing pin (8), axis pin base (9), pivoted housing (10), folder straw II (11), centre send standing grain chain (12), ceding of Taiwan comb-stripping machine structure (13), on send standing grain chain (14).
Embodiment
The invention will be further described below in conjunction with accompanying drawing, with reference to accompanying drawing.Folder straw I is connected on the axis pin base by bearing pin, spring base, spring, bolt, and the power that is provided by spring-compressed touch down it tightly to be sent
On the roller of standing grain chain, the folder straw I after the assembling can move back and forth at the axial location of bearing pin; Folder straw II is connected on the axis pin base assembling by rotating shaft, end cap, bolt, bearing pin, spring base, spring, pivoted housing
After folder straw II can swing back and forth around the axial location of rotating shaft, the power that is provided by spring-compressed is sent on the roller of standing grain chain in the middle of it is touched tightly; Be fixed to the correct of grain header by bolt and with axis pin base at last
On the position.Folder straw I is responsible for clamping near the rice straw of root, and folder straw II is responsible for clamping near the rice straw of spike of rice part, can easily rice straw be clamped under the clamping in this double couplers straw.The folder straw
I (3) couples together by screw bolt and nut and bearing pin (8) first, then load onto spring base (7), spring (6) in bearing pin (8) termination, again it is packed in the pin-and-hole of axis pin base (9), the part that installs more than inciting somebody to action again is assembled to together and cuts on the bearing (1), firmly pushing pin axle bed (9) is made folder straw I (3) be close to lower sending on the roller of standing grain chain (2), the decrement of the location positioning spring (6) of last adjustment pin axle bed (9) obtains required chucking power and axis pin base (9) is fixing with bolt.Folder straw I (3) after the assembling obtains corresponding space being subject to greater than spring can continuing backward Compress Spring (6) after the initial pretightning force.
In order to guarantee to press from both sides securely clamping rice straw of straw I (3), general adjustable clamp straw I (3) primary clamp force between 60～70N, such chucking power next can not occur because power is excessive the pinch off rice straw,
Power is too small and can't clip the defective of rice straw.Rotating shaft (4) is fixed with end cap (5) and screw after being assembled to axis pin base (10), and the rotating shaft after the assembling (4) can axially rotate around it.The lower end of folder straw II (11) is directly inserted in the hole of rotating shaft (4) and the height and position of adjusting folder straw II (11) makes the depression bar of top touch middle sending in the roller of standing grain chain (12), and will press from both sides straw II (11) with screw and be fixed on rotating shaft (4)
On.Folder straw II (11) after the assembling can axially rotating around rotating shaft (4).Centre position in folder straw II (11) is assembled bearing pin (8), spring base (7), spring (6) and pivoted housing (10) successively,
And with bolt washer pivoted housing (10) is fixed on the axis pin base (9), and make spring (6) that certain decrement be arranged, in the middle of being subjected to be close to behind the spring force, folder straw II (11) send the roller of standing grain chain (12).After the assembling
Folder straw II (11) obtains to rotatablely move accordingly the space being subject to greater than spring continuing backward Compress Spring (6) after the initial pretightning force.
Claims (2)
1. one and half feed combine harvester double couplers straws comprise and cut a bearing, send standing grain chain, folder down
The straw I, rotating shaft, back-up ring, spring, spring base, bearing pin, axis pin base, pivoted housing, folder straw II, the standing grain chain is sent in the centre, ceding of Taiwan comb-stripping machine structure, on send the standing grain chain, it is characterized in that cutting a bearing (1) top riser is installed, be equipped with down on the riser and send standing grain chain (2), standing grain chain (12) is sent in the centre, on send standing grain chain (14), cut a bearing (1) end axis pin base (9) is installed, axis pin base (9) the inner is equipped with rotating shaft (4), rotating shaft (4) is equipped with folder straw II (11), standing grain chain (12) is sent in the middle of being close in termination on folder straw II (11) top, axis pin base (9) interstitial hole is installed bearing pin (8), bearing pin (8) inner face mounting clamp straw I (3), folder straw I (3) is sent standing grain chain (2) under being close to, bearing pin (8) external diameter has spring (6), axis pin base (9) end face is equipped with pivoted housing (10), between pivoted housing (10) and the folder straw II (11) spring base (7) is installed, folder straw I (3) is by bearing pin (8), spring (6), spring base (7) is located in the middle of being connected to axis pin base (9), folder straw I (3) is close to lower sending on the roller of standing grain chain (2), the hole of rotating shaft (4) is inserted in the lower end of folder straw II (11), in the middle of being close to, depression bar send on the roller of standing grain chain (12), and be fixed on the axis pin base (9), the centre of folder straw II (11) is by bearing pin (8), spring (6), spring base (7) and pivoted housing (10) are connected to axis pin base (9) top position, send on the roller of standing grain chain (12) in the middle of folder straw II (11) is close to.
2. described half feed combine harvester double couplers straw according to claim 1 is characterized in that in folder
Between straw I (3) and the folder straw II (11) metric space is arranged, spring base (7) is equipped with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310249383.1A CN103355061B (en) | 2013-06-22 | 2013-06-22 | Double straw clamping rods for half-feed combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310249383.1A CN103355061B (en) | 2013-06-22 | 2013-06-22 | Double straw clamping rods for half-feed combine harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103355061A true CN103355061A (en) | 2013-10-23 |
| CN103355061B CN103355061B (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310249383.1A Expired - Fee Related CN103355061B (en) | 2013-06-22 | 2013-06-22 | Double straw clamping rods for half-feed combine harvester |
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| CN (1) | CN103355061B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706638A (en) * | 2014-12-04 | 2016-06-29 | 卢静 | Comb type header |
| CN105993405A (en) * | 2016-06-06 | 2016-10-12 | 长春继鑫农业装备有限公司 | Chain plate type leaf discharger |
| CN111194608A (en) * | 2019-10-04 | 2020-05-26 | 石河子大学 | High vertical reed sand barrier bundling machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000092968A (en) * | 1998-09-24 | 2000-04-04 | Iseki & Co Ltd | Culm clamping and transferring apparatus of thresher |
| JP2003000033A (en) * | 2001-06-26 | 2003-01-07 | Iseki & Co Ltd | Plant foot-transfer device of combine |
| JP2005176726A (en) * | 2003-12-19 | 2005-07-07 | Yanmar Co Ltd | Combine harvester |
| CN201278671Y (en) * | 2008-09-01 | 2009-07-29 | 广州市科利亚农业机械有限公司 | Crop stalk conveying device for combined harvester |
| CN201369939Y (en) * | 2009-02-26 | 2009-12-30 | 王琛 | Conveying mechanism of harvester |
| CN203340628U (en) * | 2013-06-22 | 2013-12-18 | 广西开元机器制造有限责任公司 | Dually-connected straw clamping rods of semi-feeding combine-harvester |
-
2013
- 2013-06-22 CN CN201310249383.1A patent/CN103355061B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000092968A (en) * | 1998-09-24 | 2000-04-04 | Iseki & Co Ltd | Culm clamping and transferring apparatus of thresher |
| JP2003000033A (en) * | 2001-06-26 | 2003-01-07 | Iseki & Co Ltd | Plant foot-transfer device of combine |
| JP2005176726A (en) * | 2003-12-19 | 2005-07-07 | Yanmar Co Ltd | Combine harvester |
| CN201278671Y (en) * | 2008-09-01 | 2009-07-29 | 广州市科利亚农业机械有限公司 | Crop stalk conveying device for combined harvester |
| CN201369939Y (en) * | 2009-02-26 | 2009-12-30 | 王琛 | Conveying mechanism of harvester |
| CN203340628U (en) * | 2013-06-22 | 2013-12-18 | 广西开元机器制造有限责任公司 | Dually-connected straw clamping rods of semi-feeding combine-harvester |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105706638A (en) * | 2014-12-04 | 2016-06-29 | 卢静 | Comb type header |
| CN105993405A (en) * | 2016-06-06 | 2016-10-12 | 长春继鑫农业装备有限公司 | Chain plate type leaf discharger |
| CN111194608A (en) * | 2019-10-04 | 2020-05-26 | 石河子大学 | High vertical reed sand barrier bundling machine |
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| Publication number | Publication date |
|---|---|
| CN103355061B (en) | 2015-07-22 |
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Effective date of registration: 20180822 Address after: 315000 2082, room 41, 618 Changxin Road, Jiangbei District, Ningbo, Zhejiang. Patentee after: Pei he new Polytron Technologies Inc Address before: 537700 six Yan village, shalo Town, Lu Chuan County, Yulin, the Guangxi Zhuang Autonomous Region Patentee before: Guangxi Kaiyuan Machinery Manufacturing Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20200622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |