CN103518435A - Ridging unit steering and locking mechanism of paddy field ridging machine - Google Patents
Ridging unit steering and locking mechanism of paddy field ridging machine Download PDFInfo
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- CN103518435A CN103518435A CN201310527350.9A CN201310527350A CN103518435A CN 103518435 A CN103518435 A CN 103518435A CN 201310527350 A CN201310527350 A CN 201310527350A CN 103518435 A CN103518435 A CN 103518435A
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Abstract
A ridging unit steering and locking mechanism of a paddy field ridging machine belongs to agricultural machinery and comprises a ridging unit steering mechanism and a ridging unit locking mechanism. The ridging unit steering mechanism is assembled from a shaft sleeve, a support, a hand-driven lead screw, a driving shaft, a nut shifting fork, a driving jaw, a driven jaw, a gear transmission case and a support board; the ridging unit locking mechanism is composed of locking auxiliary beams, rotary round discs, n-shaped elastic pawls, locking rods and locking pins, wherein every rotary round disc is provided with a pin slot, a positioning snapping slot, a first locking slot and a second locking slot. The ridging unit steering and locking mechanism of the paddy field ridging machine achieves double-edge ridging operation of paddy fields and has the advantages of being novel and reasonable in design, simple and convenient in steering adjustment, reliable in steering locking, high in operation efficiency and low in ridging labor intensity and operation cost.
Description
Technical field
The invention belongs to agricultural machinery, relates generally to the operation adjustment structure on a kind of paddy field banking machine.
Background technology
Building the ridge is requisite important step in Rice Production process.At present, traditional manually completing as main still take in the build of most paddy field ridge of China, and operating efficiency is low, operation quality is poor, labour intensity is large, production operation cost height is to be badly in need of solving ground problem.In recent years, the existing research and development of paddy field banking machine, but, due to the deficiency in structural design, such type can only complete the monolateral ridge of building, while being operation, when monolateral ridger drives to the edge of a field under tractor-drawn, because unit occupies very large space in field, paddy field, monolateral ridger is subject to the tractor barrier of front side, cannot construct ridge at headland turn place, still need the manual build of manpower, cannot really realize water field ploughing ground do mechanization operation, therefore researching and developing a kind of paddy field banking machine builds ridge parts and can turn to 180 ° to complete the bilateral ridge operation and can its mechanism that builds ridge parts of positive lock very necessary of building.
Summary of the invention
The object of the invention is exactly the problem existing for above-mentioned prior art, in conjunction with paddy field ridge, build the actual needs of ridge operation, design provides a kind of paddy field banking machine of new construction to build turning to of ridge parts and locking mechanism, reaches and improves the object that paddy field ridge is built ridge operating efficiency, guaranteed operation quality, reduction labour intensity and operating cost.
The object of the invention is achieved in that paddy field banking machine builds turning to of ridge parts and comprise frame with locking mechanism and be fitted in the trifilar suspension frame in frame, in frame, be fixedly mounted with successively from top to bottom axle sleeve and supporting plate, driving shaft inserting is rotationally on axle sleeve, circumferential in driving shaft rear sides, radial location, active jaw is axially movably installed, on axle sleeve, by bearing, be equipped with hand leading screw, described hand leading screw is axially and radial location on bearing, circumferentially rotatable cooperation, equipped screw shift fork on hand leading screw, described screw shift fork coordinates with active jaw clamping, on supporting plate, be rotatably mounted gear, on the forward and backward end of power input shaft of gear, be fixedly mounted with respectively from dynamic interlocking teeth, being to contact to coordinate or depart from active jaw respectively from dynamic interlocking teeth of described front and rear end coordinates, power take-off is arranged on gear one sidepiece, so far forms the steering mechanism that builds ridge parts, in frame, be positioned at an axle sleeve left side, position, right side is located symmetry respectively and is fixedly mounted with locking auxiliary girder, in every locking auxiliary girder rearward end, rotating circular disk rotatably and is symmetrically installed respectively, on described rotating circular disk, cotter way is set, locating groove, the first locking draw-in groove and the second locking draw-in groove, along circumference clockwise direction, described cotter way and locating groove, the angle α of the first locking draw-in groove, β is respectively 85 ° and 135 °, along circumference counterclockwise, the angle Υ of described cotter way and the second locating groove is 120 °, on a left side, in the locking auxiliary girder rearward end on right side, be positioned at rotating circular disk outside left place equipped Π type elastic pawl respectively, two blade tooths of described Π type elastic pawl snap in lock fit with the first locking draw-in groove and the second locking draw-in groove respectively simultaneously, or blade tooth of described Π type elastic pawl snaps in location with locating groove and coordinates, on gear one side outside, be fixedly mounted with securing rod, on the both ends of securing rod, be equipped with respectively stop pin, stop pin on described both ends respectively with a left side, cotter way on the rotating circular disk on right side is successively to snap in to coordinate or depart from and coordinates, so far form the locking mechanism of building ridge parts.
The invention has realized paddy field ridge bilaterally builds ridge operation and uses, have structural design new reasonable, turn to regulate simple and convenient, steering locking is reliable, operating efficiency is high, reduce ridge personnel labor intensity, the feature that operating cost is cheap of building.
Accompanying drawing explanation
Fig. 1 is that paddy field banking machine is built turning to and locking mechanism general structure front view of ridge parts;
Fig. 2 is bowing to view of Fig. 1;
Fig. 3 be in Fig. 2 A-A to cutaway view;
Fig. 4 is rotating circular disk structural representation.
Piece number explanation in figure:
1, trifilar suspension frame, 2, frame, 3, axle sleeve, 4, bearing, 5, hand leading screw, 6, driving shaft, 7, screw shift fork, 8, active jaw, 9, from dynamic interlocking teeth, 10, power input shaft, 11, gear, 12, supporting plate, 13, power take-off, 14, locking auxiliary girder, 15, rotating circular disk, 16, Π type elastic pawl, 17, securing rod, 18, stop pin, 19, cotter way, 20, locating groove, 21, the first locking draw-in groove, 22, the second locking draw-in groove.
Embodiment
Below in conjunction with accompanying drawing, the invention embodiment is described in detail.A kind of paddy field banking machine is built turning to locking mechanism of ridge parts and is comprised frame 2 and be fitted in the trifilar suspension frame 1 in frame 2, in frame 2, be fixedly mounted with successively from top to bottom axle sleeve 3 and supporting plate 12, driving shaft 6 inserting is rotationally on axle sleeve 3, circumferential in driving shaft 6 rear sides, radial location, active jaw 8 is axially movably installed, on axle sleeve 3, by bearing 4, be equipped with hand leading screw 5, described hand leading screw 5 is axially and radial location on bearing 4, circumferentially rotatable cooperation, equipped screw shift fork 7 on hand leading screw 5, described screw shift fork 7 coordinates with active jaw 8 clampings, on supporting plate 12, be rotatably mounted gear 11, on the forward and backward end of power input shaft 10 of gear 11, be fixedly mounted with respectively from dynamic interlocking teeth 9, being to contact to coordinate or depart from active jaw 8 respectively from dynamic interlocking teeth 9 of described front and rear end coordinates, power take-off 13 is arranged on gear 11 1 sidepieces, so far forms the steering mechanism that builds ridge parts, in frame 2, be positioned at axle sleeve 3 left sides, position, right side is located symmetry respectively and is fixedly mounted with locking auxiliary girder 14, in every locking auxiliary girder 14 rearward end, rotating circular disk 15 rotatably and is symmetrically installed respectively, on described rotating circular disk 15, cotter way 19 is set, locating groove 20, the first locking draw-in groove 21 and the second locking draw-in groove 22, along circumference clockwise direction, described cotter way 19 and locating groove 20, the angle α of the first locking draw-in groove 21, β is respectively 85 ° and 135 °, along circumference counterclockwise, the angle Υ of described cotter way 19 and the second locating groove 22 is 120 °, on a left side, in locking auxiliary girder 14 rearward end on right side, be positioned at rotating circular disk 15 outside left places equipped Π type elastic pawl 16 respectively, two blade tooths of described Π type elastic pawl 16 snap in lock fit with the first locking draw-in groove 21 and the second locking draw-in groove 22 respectively simultaneously, or blade tooth of described Π type elastic pawl 16 snaps in location with locating groove 20 and coordinates, on gear 11 1 side outsides, be fixedly mounted with securing rod 17, on the both ends of securing rod 17, be equipped with respectively stop pin 18, stop pin 18 on described both ends respectively with a left side, cotter way 19 on the rotating circular disk 15 on right side is successively to snap in to coordinate or depart from and coordinates, so far form the locking mechanism of building ridge parts.
When operation is used, by building ridge parts, be fitted on the power take-off 13 of gear 11, by trifilar suspension frame 1, paddy field banking machine be connected with traction drive tractor.When ridger group drives to headland turn place, first operating personnel rotate hand leading screw 5, through screw shift fork 7, on driving shaft 6, move axially active jaw 8, make itself and disengaging and coordinating from dynamic interlocking teeth 9 on power input shaft 10, then operating personnel move Π type elastic pawl 16, make two blade tooth from first of rotating circular disk 15, two locking draw-in grooves 21, in 22, deviate from, cooperation goes out of lock, with hand transmitting gear transmission case 11 on supporting plate 12, now stop pin 18 is from the interior disengaging of cotter way 19 of rotating circular disk 15, gear 11 is after carrying out 180 ° of rotations, drive is built ridge parts and is completed and turn to adjusting, thereafter the stop pin 18 of one end is entrapped in the cotter way 19 of rotating circular disk 15 of a relative side, two blade tooths of Π type elastic pawl 16 are entrapped in respectively first of rotating circular disk 15, two locking draw-in grooves 21, in 22, complete locking.After tractor tune, lead rear the machine and carry out the reverse linear motion of travelling, build into complete paddy field ridge for one section of the corner that tractor can be turned.
Claims (1)
1. a paddy field banking machine is built turning to of ridge parts and locking mechanism, comprise frame (2) and be fitted in the trifilar suspension frame (1) in frame (2), it is characterized in that being fixedly mounted with successively from top to bottom axle sleeve (3) and supporting plate (12) in frame (2), driving shaft (6) inserting is rotationally on axle sleeve (3), circumferential in driving shaft (6) rear sides, radial location, active jaw (8) is axially movably installed, upper by the equipped hand leading screw (5) of bearing (4) at axle sleeve (3), described hand leading screw (5) is axially and radial location on bearing (4), circumferentially rotatable cooperation, at the upper equipped screw shift fork (7) of hand leading screw (5), described screw shift fork (7) coordinates with active jaw (8) clamping, on supporting plate (12), be rotatably mounted gear (11), on the forward and backward end of power input shaft (10) of gear (11), be fixedly mounted with respectively from dynamic interlocking teeth (9), being to contact to coordinate or depart from active jaw (8) respectively from dynamic interlocking teeth (9) of described front and rear end coordinates, power take-off (13) is arranged on gear (11) one sidepieces, so far forms the steering mechanism that builds ridge parts, in frame (2), be positioned at axle sleeve (3) left side, position, right side is located symmetry respectively and is fixedly mounted with locking auxiliary girder (14), in every locking auxiliary girder (14) rearward end, rotating circular disk (15) rotatably and is symmetrically installed respectively, cotter way (19) is set on described rotating circular disk (15), locating groove (20), the first locking draw-in groove (21) and the second locking draw-in groove (22), along circumference clockwise direction, described cotter way (19) and locating groove (20), the angle α of the first locking draw-in groove (21), β is respectively 85 ° and 135 °, along circumference counterclockwise, described cotter way (19) is 120 ° with the angle Υ of the second locating groove (22), on a left side, in locking auxiliary girder (14) rearward end on right side, be positioned at rotating circular disk (15) outside left place equipped Π type elastic pawl (16) respectively, two blade tooths of described Π type elastic pawl (16) snap in lock fit with the first locking draw-in groove (21) and the second locking draw-in groove (22) respectively simultaneously, or blade tooth of described Π type elastic pawl (16) snaps in location with locating groove (20) and coordinates, on gear (11) one side outsides, be fixedly mounted with securing rod (17), on the both ends of securing rod (17), be equipped with respectively stop pin (18), stop pin on described both ends (18) respectively with a left side, cotter way (19) on the rotating circular disk on right side (15) is successively to snap in to coordinate or depart from and coordinates, so far form the locking mechanism of building ridge parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310527350.9A CN103518435B (en) | 2013-10-31 | 2013-10-31 | Paddy field banking machine builds turning to of ridge parts and locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310527350.9A CN103518435B (en) | 2013-10-31 | 2013-10-31 | Paddy field banking machine builds turning to of ridge parts and locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103518435A true CN103518435A (en) | 2014-01-22 |
| CN103518435B CN103518435B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310527350.9A Expired - Fee Related CN103518435B (en) | 2013-10-31 | 2013-10-31 | Paddy field banking machine builds turning to of ridge parts and locking mechanism |
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| Country | Link |
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| CN (1) | CN103518435B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103673A (en) * | 2015-09-08 | 2015-12-02 | 东北农业大学 | Horizontal slewing mechanism of ridge building assembly of paddy field one-side ridger |
| CN110235539A (en) * | 2019-07-12 | 2019-09-17 | 东北农业大学 | It can automatically switch the ridge building component revolving and adjusting mechanism of power |
| CN110393051A (en) * | 2019-09-03 | 2019-11-01 | 东北农业大学 | Unilateral ridger moves ahead and backward job state quick switching mechanism |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2343752Y (en) * | 1998-09-11 | 1999-10-20 | 武钢集团汉阳机械厂 | Operating handle horizontal steering mechanism of minitype multifunction field management machine |
| CN2666107Y (en) * | 2003-09-23 | 2004-12-29 | 苏洪忠 | Adjustable ridger for preserving the moisture of the soil |
| JP2006094763A (en) * | 2004-09-29 | 2006-04-13 | Sasaki Corporation | Device for scraping upper surface soil on ridge of ridge-forming machine |
| CN102612870A (en) * | 2012-04-09 | 2012-08-01 | 崔春鹤 | Ridger capable of forming ridge through overturn and reverse push |
| CN203597037U (en) * | 2013-10-31 | 2014-05-21 | 东北农业大学 | Steering and locking mechanism of land shaping component of paddy field land shaper |
-
2013
- 2013-10-31 CN CN201310527350.9A patent/CN103518435B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2343752Y (en) * | 1998-09-11 | 1999-10-20 | 武钢集团汉阳机械厂 | Operating handle horizontal steering mechanism of minitype multifunction field management machine |
| CN2666107Y (en) * | 2003-09-23 | 2004-12-29 | 苏洪忠 | Adjustable ridger for preserving the moisture of the soil |
| JP2006094763A (en) * | 2004-09-29 | 2006-04-13 | Sasaki Corporation | Device for scraping upper surface soil on ridge of ridge-forming machine |
| CN102612870A (en) * | 2012-04-09 | 2012-08-01 | 崔春鹤 | Ridger capable of forming ridge through overturn and reverse push |
| CN203597037U (en) * | 2013-10-31 | 2014-05-21 | 东北农业大学 | Steering and locking mechanism of land shaping component of paddy field land shaper |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105103673A (en) * | 2015-09-08 | 2015-12-02 | 东北农业大学 | Horizontal slewing mechanism of ridge building assembly of paddy field one-side ridger |
| CN110235539A (en) * | 2019-07-12 | 2019-09-17 | 东北农业大学 | It can automatically switch the ridge building component revolving and adjusting mechanism of power |
| CN110393051A (en) * | 2019-09-03 | 2019-11-01 | 东北农业大学 | Unilateral ridger moves ahead and backward job state quick switching mechanism |
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| Publication number | Publication date |
|---|---|
| CN103518435B (en) | 2016-04-27 |
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Granted publication date: 20160427 Termination date: 20171031 |