CN101099426B - Knotting mechanism for stalk binder - Google Patents
Knotting mechanism for stalk binder Download PDFInfo
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- CN101099426B CN101099426B CN200710015146A CN200710015146A CN101099426B CN 101099426 B CN101099426 B CN 101099426B CN 200710015146 A CN200710015146 A CN 200710015146A CN 200710015146 A CN200710015146 A CN 200710015146A CN 101099426 B CN101099426 B CN 101099426B
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- gear
- tooth bar
- rope
- bar
- switching
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Abstract
The present invention provides a knotting mechanism of stalk binder. Said knotting mechanism is composed of rack drive mechanism and cord-thrusting mechanism. Said cord-thrusting mechanism is formed from slide bar fixing fram, slide bar, drive rack, cord-conveying tube connection arm, cord-conveying tube, reverse rack and reverse gear. Besides, said invention also provides the working principle of said knotting mechanism and concrete operation method.
Description
1, technical field
The present invention relates to technology, the specifically a kind of and matching used knotting mechanism of straw rolling and bundling machine.
2, background technology
Along with popularizing of agricultural mechanization, various crop croppers use in the crops harvest season in a large number, like combined wheat harvester; Corn jowar combine or the like, above-mentioned various combines existing deficiency in practical application is that stalk still abandons among the farmland; Still need manual work that stalk is tied up; Not only time-consuming, if the stalk cleaning is untimely, also can the shadow sowing in time of stubble crops downwards.At present owing to there be not of the cleaning of suitable straw baler tool to ploughing; Cause the peasant in a lot of places directly stalk to be carried out burning disposal; So not only waste a large amount of stalk resources; Crop straw burning can cause the severe contamination of air simultaneously, and with serious pollution season even shadow are to the normal operation of flight and highway.
3, summary of the invention
The objective of the invention is to overcome above-mentioned shortcoming, a kind of supporting knotting mechanism of straw rolling and bundling machine that is is provided.
Technical scheme of the present invention realizes by following mode; This knotting mechanism by rack drives mechanism with tuck in the rope mechanism form; Wherein tuck in rope mechanism by slide bar fixed support, slide bar, driving tooth bar, send rope pipe linking arm, send rope pipe, switching-over tooth bar and tuck in rope bar tumbler gear and forms, slide bar is fixed on the sidepiece of rolling and bundling machine cylindrical shell through the slide bar fixed support, the driving tooth bar is slidingly connected through sliding sleeve and slide bar; Driving tooth bar is connected with rack drives mechanism; The left end that drives tooth bar send rope pipe linking arm to be connected with the right-hand member that send the rope pipe through one, send the motion track of rope pipe right-hand member all parallel with the rolling and bundling machine cylindrical shell with the fall line elongated slot on being arranged on the rolling and bundling machine barrel wall, send the left end of rope pipe to be provided with switching-over tooth bar support; The left end of one horizontally disposed switching-over tooth bar and switching-over tooth bar stand hinge; The right-hand member of switching-over tooth bar is meshed with tucking in rope bar tumbler gear, tucks in rope bar tumbler gear and is connected with the rolling and bundling machine cylindrical shell through minor axis and fixes, and tucks in the rope bar in the arranged outside of tucking in the bar tumbler gear of restricting.
Advantage of the present invention is: can in stalk helical rotation process, also beat joint, the reduction labour intensity of increasing work efficiency by synchronous rope woolding.
4, description of drawings
Accompanying drawing 2-4 be knotting mechanism for stalk binder tuck in the rope working state figure;
Accompanying drawing 6 is structural representations of knotting mechanism for stalk binder power taking wheel and transmission compound gear.
Mark in the accompanying drawing is represented respectively; Switching-over tooth bar support 1; Tiltedly extension spring 2; Rolling and bundling machine cylindrical shell 3; Switching-over tooth bar 4; Send rope pipe 5; Unidirectional ratchet 6; Tuck in rope bar tumbler gear 7; Tuck in rope bar 8; Gap 9; Elongated slot 10; Positioning pressuring plate 11; Many ribs axle 12 commutates; Herringbone rocking arm 13; Straw bundle 14; Tie string 15; Slide bar fixed support 16; Reset tension spring 17; Sliding sleeve 18; Drive tooth bar 19; Slide bar 20; Travelling gear 21; Forward drive gear 22; Transmission compound gear 23; Driven compound gear 24; Reverse drive gear 25; Switching-over boss 26; Power taking wheel 27; T oblique crank Z frame 28; Send rope pipe linking arm 29; Pressing plate extension spring 30.
5, embodiment
Below in conjunction with accompanying drawing knotting mechanism for stalk binder of the present invention is done following the detailed description.
Shown in accompanying drawing 1-6; Knotting mechanism for stalk binder of the present invention by rack drives mechanism with tuck in the rope mechanism form; Wherein tuck in rope mechanism by slide bar fixed support 16, slide bar 20, drive tooth bar 19, send rope pipe linking arm 29, send rope pipe 5, switching-over tooth bar 4 and tuck in rope bar tumbler gear 7 and form; Slide bar 20 is fixed on the sidepiece of rolling and bundling machine cylindrical shell 3 through slide bar fixed support 16; Drive tooth bar 19 and be slidingly connected through sliding sleeve 18 and slide bar 20, drive tooth bar 19 and be connected with rack drives mechanism, the left end that drives tooth bar 19 is connected with the right-hand member that send rope pipe 5 through sending rope pipe linking arm 29; Send the motion track of rope pipe 5 right-hand members all parallel with rolling and bundling machine cylindrical shell 3 with the fall line elongated slot 10 on being arranged on rolling and bundling machine cylindrical shell 3 walls; Sending the left end of rope pipe 5 to be provided with switching-over tooth bar support 1, the left end of switching-over tooth bar 4 and switching-over tooth bar support 1 hinge, switching-over tooth bar 4 with tuck in the bar tumbler gear 7 of restricting and be meshed; Tuck in rope bar tumbler gear 7 and is connected fixingly through minor axis with rolling and bundling machine cylindrical shell 3, tuck in the bar 8 of restricting in the arranged outside of tucking in the bar tumbler gear 7 of restricting.
Rack drives mechanism is made up of forward drive gear train 22, transmission compound gear 23, driven compound gear 24, reverse drive gear 25, herringbone rocking arm 13, positioning pressuring plate 11, many ribs of switching-over axle 12; The upper end of herringbone rocking arm 13 is provided with positioning pressuring plate 11 and is stuck on many ribs of switching-over axle 12 through pressing plate extension spring 30; The lower end, the left and right sides of herringbone rocking arm connects forward drive gear train 22 and reverse drive gear 25 respectively; Be provided with transmission compound gear 23 and driven compound gear 24 between forward drive gear train 22 and the reverse drive gear 25 from left to right, transmission compound gear 23 is fixing with rolling and bundling machine cylindrical shell 3 through T oblique crank Z frame 28 with driven compound gear 24.
The axle of transmission compound gear 23 took turns for 27 coaxial connections with the power taking that is arranged on straw bundle 14 bottoms; The meshing relation of forward drive gear train 22, reverse drive gear 25, transmission compound gear 23 and driven compound gear 24 is: the pinion of the gear wheel of transmission compound gear 23 and forward drive gear train 22; The gear wheel engagement of the pinion of transmission compound gear 23 and driven compound gear 24; The pinion of driven compound gear 24 and 25 engagements of reverse drive gear; The gear wheel of forward drive gear train 22 and reverse drive gear 25 alternately are meshed with transmission compound gear 23, driven compound gear 24 with driving tooth bar 19, and the gear wheel of forward drive gear train 22 is provided with a gap 9.
Be provided with a reset tension spring 17 between the left end of driving tooth bar 19 and the left end of slide bar 20.
Be provided with an oblique extension spring 2 between switching-over tooth bar 4 and the switching-over tooth bar support 1.
The two ends that drive tooth bar 19 are provided with switching-over boss 26.
Tuck in rope bar tumbler gear 7 sides and be provided with unidirectional ratchet 6.
Basic functional principle of the present invention is following:
The right-hand member of straw rolling and bundling machine cylindrical shell is connected with the left end of stalk bundling device cylindrical shell, pushes rope woolding and the knotting in the straw bundle cylindrical shell of stalk knotting mechanism of bundled stalk, and then from right-hand member output, jagsaw breaking mechanism saw is processed the consistent straw bundle of length again.The power of knotting mechanism is from the power taking wheel of straw bundle bottom; The linear velocity of power taking wheel equates with the longitudinal velocity of straw bundle; The power taking wheel connects the transmission compound gear through axle and rotates; The gear wheel of transmission compound gear is meshed with the pinion of forward drive gear, and the pinion of transmission compound gear is meshed with the gear wheel of driven compound gear, and the pinion of driven compound gear is meshed with the reverse drive gear.The gear wheel somewhat larger in diameter of forward drive gear is in the pinion compound with it, and the forward translational speed that makes rack drives tie rope is slightly larger than the longitudinal velocity of straw bundle.
When the reverse drive wheel is worked with the pinion of driven compound gear,, make the driving rack drives send the rope pipe slowly to return original position left because of the deceleration transmission of compound gear 23,24.
Concrete job step is following:
First process is tucked in the rope process.Duty by Fig. 1 to Fig. 2:
The forward drive wheel rotates counterclockwise; A point on the forward drive gear meshes with driving tooth bar, and the A point on the forward drive gear forwards the B point to, and the driving tooth bar is moved right; Drive send the outlet of rope pipe right-hand member to get into the below of tucking in the rope bar, makes and send the outlet of rope pipe that tie string is tucked under the last circle tie string.
Second process, state by Fig. 2 to Fig. 3:
When the point of the B on the gap on the forward drive gear forwards in the process that C orders; The forward drive gear breaks away from rack drives because of hypodontia; The extension spring that is reset retracts original position rapidly; Sending rope pipe also to be taken back original position simultaneously, the tooth bar that commutates simultaneously makes and tucks in the rope bar and rotate 180 degree and turn to the top through tucking in rope bar tumbler gear.
The 3rd process, state by Fig. 3 to Fig. 4:
The C point turns to the B point on forward drive gear gap, makes the driving rack drives send the rope pipe to shift to right-hand member by the slotted hole left end that advances to restrict, and makes tie string walk around last circle and is pressed in its outer big half-turn.
The 4th process status by Fig. 4 to Fig. 1:
A point on the forward drive gear just has been pressed onto and has driven tooth bar left end convexity; Being lifted and drive tooth bar by convexity breaks away from; Break away from the transmission compound gear that drives it simultaneously; Make reverse drive wheel and driving tooth bar engagement through the herringbone rocking arm this moment, with the driven compound gear engagement that drives it, the driving tooth bar slowly is moved to the left returns original position simultaneously.After the driving tooth bar returns to original position; Drive tooth bar right-hand member convexity and the reverse drive wheel is lifted the driven compound gear that breaks away from tooth bar and drive it; Drive the transmission compound gear engagement that the forward drive gear fell and drove tooth bar and drives it through the herringbone rocking arm simultaneously; As shown in Figure 1, the A point meshes with driving tooth bar again on the forward drive gear gap, prepares next periodic duty process.
Claims (5)
1. knotting mechanism for stalk binder is characterized in that, by rack drives mechanism with tuck in the rope mechanism form; Wherein, Tuck in rope mechanism by slide bar fixed support, slide bar, driving tooth bar, send rope pipe linking arm, send rope pipe, switching-over tooth bar and tuck in rope bar tumbler gear and forms, slide bar is fixed on the sidepiece of rolling and bundling machine cylindrical shell through the slide bar fixed support, the driving tooth bar is slidingly connected through sliding sleeve and slide bar; Driving tooth bar is connected with rack drives mechanism; The left end that drives tooth bar is connected with the right-hand member that send the rope pipe through sending rope pipe linking arm, send the motion track of rope pipe right-hand member all parallel with the rolling and bundling machine cylindrical shell with the fall line elongated slot on being arranged on the rolling and bundling machine barrel wall, send the left end of rope pipe to be provided with switching-over tooth bar support; The left end of switching-over tooth bar and switching-over tooth bar stand hinge; The switching-over tooth bar is meshed with tucking in rope bar tumbler gear, tucks in rope bar tumbler gear and is connected with the rolling and bundling machine cylindrical shell through minor axis and fixes, and tucks in the rope bar in the arranged outside of tucking in the bar tumbler gear of restricting;
Rack drives mechanism is made up of forward drive gear train, transmission compound gear, driven compound gear, reverse drive gear, herringbone rocking arm, positioning pressuring plate, many ribs of switching-over axle; The upper end of herringbone rocking arm is provided with positioning pressuring plate and is stuck on many ribs of switching-over axle through the pressing plate extension spring; The lower end, the left and right sides of herringbone rocking arm connects forward drive gear train and reverse drive gear respectively; Be provided with transmission compound gear and driven compound gear between forward drive gear train and the reverse drive gear from left to right, transmission compound gear and driven compound gear are fixed through T oblique crank Z frame and rolling and bundling machine cylindrical shell;
The axle of transmission compound gear is taken turns coaxial the connection with the power taking that is arranged on the straw bundle bottom; The meshing relation of forward drive gear train, reverse drive gear, transmission compound gear and driven compound gear is: the pinion of the gear wheel of transmission compound gear and forward drive gear train; The pinion of transmission compound gear and the engagement of the gear wheel of driven compound gear; The pinion of driven compound gear and reverse drive gears engaged; The gear wheel of forward drive gear train and reverse drive gear alternately are meshed with driving tooth bar and transmission compound gear, driven compound gear, and the gear wheel of forward drive gear train is provided with a gap.
2. knotting mechanism for stalk binder according to claim 1 is characterized in that driving between the left end of left end and slide bar of tooth bar and is provided with a reset tension spring.
3. knotting mechanism for stalk binder according to claim 1, it is characterized in that commutating is provided with an oblique extension spring between tooth bar and the switching-over tooth bar support.
4. knotting mechanism for stalk binder according to claim 1 is characterized in that the two ends that drive tooth bar are provided with the switching-over boss.
5. knotting mechanism for stalk binder according to claim 1 is characterized in that tucking in rope bar tumbler gear side and is provided with unidirectional ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710015146A CN101099426B (en) | 2007-07-19 | 2007-07-19 | Knotting mechanism for stalk binder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710015146A CN101099426B (en) | 2007-07-19 | 2007-07-19 | Knotting mechanism for stalk binder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101099426A CN101099426A (en) | 2008-01-09 |
| CN101099426B true CN101099426B (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710015146A Expired - Fee Related CN101099426B (en) | 2007-07-19 | 2007-07-19 | Knotting mechanism for stalk binder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101099426B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039213B (en) * | 2013-01-31 | 2015-02-18 | 赵传光 | Straw bundling device |
| CN104526955B (en) * | 2014-11-10 | 2016-08-24 | 中国农业大学 | A kind of injection knotting device based on square bale baler and knotting method |
| CN104823607B (en) * | 2015-04-03 | 2017-05-31 | 江苏大学 | A kind of bidentate dish driving knotter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2660865Y (en) * | 2003-11-19 | 2004-12-08 | 冯嘉英 | Rice binding and reaping machine |
| CN201057722Y (en) * | 2007-07-19 | 2008-05-14 | 赵世祥 | Knotting mechanism of stalk packer |
-
2007
- 2007-07-19 CN CN200710015146A patent/CN101099426B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2660865Y (en) * | 2003-11-19 | 2004-12-08 | 冯嘉英 | Rice binding and reaping machine |
| CN201057722Y (en) * | 2007-07-19 | 2008-05-14 | 赵世祥 | Knotting mechanism of stalk packer |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2002-119120A 2002.04.23 |
| JP特开平10-150380A 1998.06.09 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101099426A (en) | 2008-01-09 |
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