CN203633067U - Disc harrow combined harrow frame capable of being folded longitudinally - Google Patents
Disc harrow combined harrow frame capable of being folded longitudinally Download PDFInfo
- Publication number
- CN203633067U CN203633067U CN201320881968.0U CN201320881968U CN203633067U CN 203633067 U CN203633067 U CN 203633067U CN 201320881968 U CN201320881968 U CN 201320881968U CN 203633067 U CN203633067 U CN 203633067U
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- oil cylinder
- frame
- tailstock
- hinged
- sliding sleeve
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Abstract
The utility model belongs to agricultural machines, and relates to a disc harrow combined harrow frame capable of being folded longitudinally. A front folding structure, a rear folding structure and a tail folding structure are assembled on a main rack assembly in sequence from front to back, the front folding structure is composed of a front frame driving oil cylinder, a front sliding sleeve welding device, a left front connecting rod, a right front connecting rod, a left front rotary arm, a right front rotary arm, a left front frame and a right front frame, the rear folding structure is composed of a rear frame driving oil cylinder, a rear sliding sleeve welding device, a left rear connecting rod, a right rear connecting rod, a left rear rotary arm, a right rear rotary arm, a left rear frame and a right rear frame, and the tail folding structure is composed of a main tail frame, a main tail frame driving oil cylinder, a left tail frame, a right tail frame, a left tail frame driving oil cylinder and a right tail frame driving oil cylinder. The disc harrow combined harrow frame solves the problems that difficult transportation and poor passage capacity and safety performance happen to large wide soil ploughing and preparing machines, intertillage machines, deep scarification machines and other operation machines in the transfer transportation process, and the frame has the advantages of being novel and reasonable in structure, convenient to transport, high in safety performance and wide in application range.
Description
Technical field
The utility model belongs to agricultural machinery, relates generally to a kind of dry land and ploughs tillage operation machinery.
Background technology
Used large-scale wide cut combined disk is harrowed in the transportation in transfer tasks place, for convenience of passing through of facility, improve by performance, the modes that become knuckle shape to turn up on middle main rake rack both sides the disk harrow frame of avris around a hinge point structure that adopt, to dwindle facility fabric width more.But because main rake rack can not fold, its facility fabric width is still larger, often results in blockage while transportation on road; Meanwhile, the both sides disk harrow frame that knuckle shape is turned up improves facility entirety center of gravity, and transportation stability is poor, and conevying efficiency reduces.
Summary of the invention
The purpose of this utility model is exactly the problem existing for above-mentioned prior art, and design provides a kind of disk harrow combination harrow frame that can be longitudinal folding, reaches convenient transportation,, conevying efficiency good by performance and the high object of Transport Safety.
Basic Design of the present utility model is, disk harrow combination harrow frame that can be longitudinal folding comprises mainframe assembly and is fitted in the ground wheeling rack on mainframe assembly middle part, on a mainframe assembly left side, on right side, the hinge respectively that is positioned at the longitudinal dislocation in position, ground wheeling rack front is installed left front and right front, side arm drives oil cylinder hinge to be contained on mainframe assembly front side portion, sliding sleeve seam before can being equipped with longitudinal sliding on lower surface, mainframe assembly front side, described side arm drives cylinder rod and the front sliding sleeve seam of oil cylinder to be hinged, left front pivoted arm and right front pivoted arm are packed in respectively on left front and right front successively, the two ends of left front connecting rod are hinged with left front pivoted arm and front sliding sleeve seam respectively, the two ends of right front connecting rod are hinged with right front pivoted arm and front sliding sleeve seam respectively, on a mainframe assembly left side, on right side, being positioned at position, ground wheeling rack rear is hinged respectively left back and right back is installed, after-frame drives oil cylinder hinge to be contained in mainframe assembly rear sides, sliding sleeve seam after can being equipped with longitudinal sliding on mainframe assembly rear side lower surface, described after-frame drives cylinder rod and the rear sliding sleeve seam of oil cylinder to be hinged, left back pivoted arm and right back pivoted arm are packed in respectively on left back and right back successively, the two ends of left back connecting rod are hinged with left back pivoted arm and rear sliding sleeve seam respectively, the two ends of right back connecting rod are hinged with right back pivoted arm and rear sliding sleeve seam respectively, on mainframe assembly tail end, be hinged main tailstock is installed, main tailstock drives oil cylinder upper end to be hinged on mainframe assembly afterbody, described main tailstock drives the cylinder rod lower end of oil cylinder and main tailstock to be hinged, on main tailstock, laterally equipped left and right tailstock drives oil cylinder, on main tailstock left and right side, can longitudinally cut with scissors rotationally and fill left tailstock and right tailstock respectively, described left and right tailstock drives oil cylinder two ends to be hinged with left tailstock and right tailstock respectively.
The utility model has been realized whole longitudinal folding on mainframe assembly of left and right side arm, left and right after-frame and left and right tailstock, significantly reduce fabric width when transport in complete machine transfer tasks place, and the overall height of C.G. of facility does not improve, there is novel and reasonable structure, facility transport by good, the safe feature of performance.In this combination harrow frame, can be equipped with rake group or subsoiling assembly or weeding hoe parts etc., complete rake the soil level, subsoiling or intertill and clean tillage operation, applied widely, versatility is high.
Accompanying drawing explanation
Disk harrow combination harrow frame general structure schematic diagram that can be longitudinal folding when Fig. 1 is evolutionary operation state;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the left view of Fig. 2;
Disk harrow combination harrow frame general structure schematic diagram that can be longitudinal folding when Fig. 4 is folding travel position;
Fig. 5 is the upward view of Fig. 4;
Fig. 6 is the left view of Fig. 5.
Piece number explanation in figure:
1, mainframe assembly, 2, left front connecting rod, 3, left front, 4, left front pivoted arm, 5, side arm drives oil cylinder, 6, right front pivoted arm, 7, right front, 8, right front connecting rod, 9, front sliding sleeve seam, 10, after-frame drives oil cylinder, 11, rear sliding sleeve seam, 12, right back connecting rod, 13, right back, 14, right back pivoted arm, 15, right tailstock, 16, left and right tailstock drives oil cylinder, 17, left tailstock, 18, main tailstock, 19, left back pivoted arm, 20, main tailstock drives oil cylinder, 21, left back, 22, left back connecting rod, 23, ground wheeling rack.
Embodiment
Below in conjunction with accompanying drawing, the utility model optimum implementation is described in detail.A kind of disk harrow combination harrow frame that can be longitudinal folding comprises mainframe assembly 1 and is fitted in the ground wheeling rack 23 on mainframe assembly 1 middle part, on mainframe assembly 1 left side, on right side, the hinge respectively that is positioned at the longitudinal dislocation in ground wheeling rack 23 positions, front is installed left front 3 and right front 7, side arm drives oil cylinder 5 hinges to be contained on mainframe assembly 1 front side portion, sliding sleeve seam 9 before can being equipped with longitudinal sliding on mainframe assembly 1 lower surface, front side, described side arm drives cylinder rod and the front sliding sleeve seam 9 of oil cylinder 5 to be hinged, left front pivoted arm 4 and right front pivoted arm 6 are packed in respectively on left front 3 and right front 7 successively, the two ends of left front connecting rod 2 are hinged with left front pivoted arm 4 and front sliding sleeve seam 9 respectively, the two ends of right front connecting rod 8 are hinged with right front pivoted arm 6 and front sliding sleeve seam 9 respectively, on mainframe assembly 1 left side, on right side, be positioned at ground wheeling rack 23 positions, rear be hinged respectively install left back 21 and right back 13, after-frame drives oil cylinder 10 hinges to be contained in mainframe assembly 1 rear sides, sliding sleeve seam 11 after can being equipped with longitudinal sliding on mainframe assembly 1 rear side lower surface, described after-frame drives cylinder rod and the rear sliding sleeve seam 11 of oil cylinder 10 to be hinged, left back pivoted arm 19 and right back pivoted arm 14 are packed in respectively on left back 21 and right back 13 successively, the two ends of left back connecting rod 22 are hinged with left back pivoted arm 19 and rear sliding sleeve seam 11 respectively, the two ends of right back connecting rod 12 are hinged with right back pivoted arm 14 and rear sliding sleeve seam 11 respectively, on mainframe assembly 1 tail end, be hinged main tailstock 18 is installed, main tailstock drives oil cylinder 20 upper ends to be hinged on mainframe assembly 1 afterbody, described main tailstock drives cylinder rod lower end and the main tailstock 18 of oil cylinder 20 to be hinged, on main tailstock 18, laterally equipped left and right tailstock drives oil cylinder 16, on main tailstock 18 left and right sides, can longitudinally cut with scissors rotationally and fill left tailstock 17 and right tailstock 15 respectively, described left and right tailstock drives oil cylinder 16 two ends to be hinged with left tailstock 17 and right tailstock 15 respectively.
When combination harrow frame converts longitudinal folding travel position to from operation deployed condition, side arm drives oil cylinder 5 cylinder rods to extend, before driving, sliding sleeve seam 9 is rearward slided on mainframe assembly 1, pull left and right side arm 3,7 to rotate on mainframe assembly 1 through left and right front rod 2,8 and left and right front pivoted arm 4,6 respectively, complete longitudinal folding; Synchronous therewith, after-frame drives the cylinder rod retraction of oil cylinder 10, drive after sliding sleeve seam 11 on mainframe assembly 1 forwards slide, respectively through left and right back link 22,12 and left and right after pivoted arm 19,14 pull the rotation of left and right after-frame 21,13 on mainframe assembly 1, complete longitudinal folding; Main tailstock drives the cylinder rod of oil cylinder 20 to extend, drive main tailstock 19 to drive left and right tailstock 17,15 to do circular arc line rising relative to mainframe assembly 1 and move, meanwhile, left and right tailstock drives the cylinder rod retraction of oil cylinder 16, left and right tailstock 17,15 is rotated on main tailstock 18, complete longitudinal folding.Longitudinally misplace and configure on mainframe assembly 1 with right front 7 for left front 3, eliminate and avoided the operation of balking at middle part place, guarantee complete machine operation quality.
Claims (1)
- One kind can be longitudinal folding disk harrow combination harrow frame, comprise mainframe assembly (1) and be fitted in the ground wheeling rack (23) on mainframe assembly (1) middle part, it is characterized in that on mainframe assembly (1) left side, on right side, be positioned at longitudinally left front (3) and right front (7) of the installation of hinge respectively of dislocation, ground wheeling rack (23) position, front, side arm drives oil cylinder (5) hinge to be contained on mainframe assembly (1) front side portion, sliding sleeve seam (9) before can being equipped with longitudinal sliding on mainframe assembly (1) lower surface, front side, described side arm drives cylinder rod and the front sliding sleeve seam (9) of oil cylinder (5) to be hinged, left front pivoted arm (4) and right front pivoted arm (6) are packed in respectively on left front (3) and right front (7) successively, the two ends of left front connecting rod (2) are hinged with left front pivoted arm (4) and front sliding sleeve seam (9) respectively, the two ends of right front connecting rod (8) are hinged with right front pivoted arm (6) and front sliding sleeve seam (9) respectively, on mainframe assembly (1) left side, on right side, be positioned at ground wheeling rack (23) position, rear be hinged respectively install left back (21) and right back (13), after-frame drives oil cylinder (10) hinge to be contained in mainframe assembly (1) rear sides, sliding sleeve seam (11) after can being equipped with longitudinal sliding on mainframe assembly (1) rear side lower surface, described after-frame drives cylinder rod and the rear sliding sleeve seam (11) of oil cylinder (10) to be hinged, left back pivoted arm (19) and right back pivoted arm (14) are packed in respectively on left back (21) and right back (13) successively, the two ends of left back connecting rod (22) are hinged with left back pivoted arm (19) and rear sliding sleeve seam (11) respectively, the two ends of right back connecting rod (12) are hinged with right back pivoted arm (14) and rear sliding sleeve seam (11) respectively, on mainframe assembly (1) tail end, be hinged main tailstock (18) is installed, main tailstock drives oil cylinder (20) upper end to be hinged on mainframe assembly (1) afterbody, described main tailstock drives the cylinder rod lower end of oil cylinder (20) and main tailstock (18) to be hinged, in the upper laterally equipped left and right of main tailstock (18), tailstock drives oil cylinder (16), on main tailstock (18) left side, on right side, can longitudinally cut with scissors rotationally respectively and fill left tailstock (17) and right tailstock (15), described left and right tailstock drives oil cylinder (16) two ends to be hinged with left tailstock (17) and right tailstock (15) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881968.0U CN203633067U (en) | 2013-12-30 | 2013-12-30 | Disc harrow combined harrow frame capable of being folded longitudinally |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881968.0U CN203633067U (en) | 2013-12-30 | 2013-12-30 | Disc harrow combined harrow frame capable of being folded longitudinally |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203633067U true CN203633067U (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320881968.0U Expired - Fee Related CN203633067U (en) | 2013-12-30 | 2013-12-30 | Disc harrow combined harrow frame capable of being folded longitudinally |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203633067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479396A (en) * | 2019-01-18 | 2019-03-19 | 南县伟业机械制造有限公司 | A kind of folding paddy field planisher |
-
2013
- 2013-12-30 CN CN201320881968.0U patent/CN203633067U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109479396A (en) * | 2019-01-18 | 2019-03-19 | 南县伟业机械制造有限公司 | A kind of folding paddy field planisher |
| CN109479396B (en) * | 2019-01-18 | 2022-03-15 | 南县伟业机械制造有限公司 | Folding paddy field leveling machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140611 Termination date: 20171230 |