CN203554891U - Hydraulic foldable leveling device of paddy field slurry mixing and land leveling machine - Google Patents
Hydraulic foldable leveling device of paddy field slurry mixing and land leveling machine Download PDFInfo
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- CN203554891U CN203554891U CN201320696437.4U CN201320696437U CN203554891U CN 203554891 U CN203554891 U CN 203554891U CN 201320696437 U CN201320696437 U CN 201320696437U CN 203554891 U CN203554891 U CN 203554891U
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- paddy field
- leveling device
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Abstract
The utility model discloses a hydraulic foldable leveling device of a paddy field slurry mixing and land leveling machine, and aims to provide the hydraulic foldable leveling device which is high in soil preparation effect, high in operation efficiency and convenient to use. The hydraulic foldable leveling device comprises a fixing frame, a main leveling plate mounted on the fixing frame, a hydraulic suspension mechanism, a hydraulic folding mechanism and foldable leveling plates, wherein expansion brackets are glidingly arranged in the fixing frame in a horizontal direction symmetrically and bilaterally; the two foldable leveling plates are arranged at the outer ends of the expansion brackets through the hydraulic folding mechanism symmetrically and bilaterally; two lower suspension brackets and an upper suspension bracket of the hydraulic suspension mechanism are configured on the fixing frame in an isosceles triangle shape; and the two lower suspension brackets are hinged with a main rack of the paddy field slurry mixing and land leveling machine, and a lifting cylinder is hinged between the upper suspension bracket and the main rack of the paddy field slurry mixing and land leveling machine. The hydraulic foldable leveling device is suitable for flat ground operation in a paddy field.
Description
Technical field
The utility model belongs to ground making of paddyfield machinery, more particularly, relates to a kind of paddy field and stirs slurry land leveller hydraulic foldable and drag leveling device.
Background technology
It is for the north facility that spring rakes the soil level in paddy field that slurry land leveller is stirred in paddy field, once enter to complete the former stubble of paddy rice soaked field before rice transplanting stubble-cleaning hack, stir slurry, press batch, level land integration of operation, there is the high feature of effective, operating efficiency wholely, obtained in recent years large scale application.The rear portion that slurry land leveller is stirred in existing paddy field is all provided with and drags leveling device, drags square formula for the post-job mud of facility being dragged to flat processing by spring compression mode.When regulating according to job status while dragging leveling device height, driver behavior personnel regulate by adjusting pressing force of the spring, troublesome poeration, can not effectively adjust the angle and the position relationship that drag leveling device and ground, directly affects whole ground effect and facility operating efficiency.For large-scale wide cut, stir slurry land leveller in addition, the leveling device that drags of existing type all can not telescopic folding, makes facility field shift transportation very inconvenient.
Summary of the invention
The purpose of this utility model is for the problems referred to above that exist, and provides the Hao ﹑ operating efficiency of a kind of whole ground Xiao Guo Gao ﹑ paddy field easy to use to stir slurry land leveller hydraulic foldable and drags leveling device.
For achieving the above object, the utility model adopts following technical proposals: paddy field of the present utility model is stirred slurry land leveller hydraulic foldable and dragged leveling device, comprise fixed mount and be arranged on the main hauling plate on this fixed mount, also comprise hydraulic lift mechanism, hydraulic folding mechanism, folding hauling plate, the along continuous straight runs symmetrical expansion bracket that is provided with slidably in described fixed mount, two folding hauling plates are symmetrical set in expansion bracket outer end by hydraulic folding mechanism; This hydraulic lift mechanism is comprised of upper hanger bracket, lower hanger bracket, hoist cylinder, two lower hanger brackets and a upper hanger bracket are isosceles triangle and are configured on fixed mount, it is hinged that the mainframe of slurry land leveller is stirred in two lower hanger brackets and paddy field, and the hinged hoist cylinder that arranges between the mainframe of starching land leveller is stirred in upper hanger bracket and paddy field.
As preferred version of the present utility model, described hydraulic folding mechanism comprises telescopic oil cylinder, supporting seat, back shaft, turning arm, connecting rod, jointed shaft, support, folding hauling plate is provided with support, expansion bracket outer end is provided with supporting seat, this support is connected by jointed shaft with this supporting seat upper end, two telescopic oil cylinder along continuous straight runs are symmetrical set above fixed mount, turning arm lower end is hinged by back shaft and supporting seat, this turning arm is provided with long arc-shaped holes, the piston rod front end of described telescopic oil cylinder is connected by pin slide with described long arc-shaped holes, the hinged connecting rod that arranges in this turning arm upper end, this connecting rod front end is connected by pin slide with the slotted hole arranging on support.
Adopt after technique scheme, the paddy field that the utility model provides is stirred slurry land leveller hydraulic foldable and is dragged the beneficial effect that leveling device has to be:
The mainframe that stirs slurry land leveller due to two lower hanger brackets of the present utility model and paddy field is hinged, and the hinged hoist cylinder that arranges between the mainframe of starching land leveller is stirred in upper hanger bracket and paddy field.So, can need to regulate and drag leveling device according to job status, be tractor driving personnel can base area condition drag leveling device and ground at any time angle and height and position relation by hoist cylinder adjustment, thereby improve the whole ground effect of change-can mixer, and human pilot just can control hoist cylinder and drive the lifting of hauling plate by controlling magnetic valve at driver's cabin, it is very convenient to adjust.When shifting between unit field plots, same human pilot just can be controlled telescopic oil cylinder drive hydraulic folding mechanism by controlling magnetic valve at driver's cabin, make inwardly folding 180 ° of folding hauling plates, unit fabric width diminishes, and has realized the synchronous variation of fabric width with large-scale folding wide cut type.Obtained the Hao ﹑ operating efficiency of whole ground Xiao Guo Gao ﹑ effect easy to use.
Accompanying drawing explanation
Fig. 1 is the structure front view that leveling device is stirred slurry land leveller hydraulic foldable and drags in the utility model paddy field;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the partial enlarged drawing of I in Fig. 1;
Fig. 4 is the folded state schematic diagram that leveling device is stirred slurry land leveller hydraulic foldable and drags in the utility model paddy field;
Fig. 5 is the cutaway view along A-A line in Fig. 4.
In figure: fixed mount 1; Main hauling plate 2; Telescopic oil cylinder 3; Expansion bracket 4; Supporting seat 5; Back shaft 6; Turning arm 7; Connecting rod 8; Jointed shaft 9; Support 10; Folding hauling plate 11; Upper hanger bracket 12; Lower hanger bracket 13; Hoist cylinder 14.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
As shown in Figure 1, Figure 2, Figure 5, provide the utility model paddy field and stirred slurry land leveller hydraulic foldable and drag the organigram of leveling device, comprise fixed mount 1 and be arranged on the main hauling plate 2 on this fixed mount 1, also comprise hydraulic lift mechanism, hydraulic folding mechanism, folding hauling plate 11, the interior along continuous straight runs of described fixed mount 1 slidably symmetrical 4, two the folding hauling plates 11 of expansion bracket that are provided with by hydraulic folding mechanism, be symmetrical set in expansion bracket 4 outer ends; This hydraulic lift mechanism is comprised of upper hanger bracket 12, lower hanger bracket 13, hoist cylinder 14, two lower hanger brackets 13 and a upper hanger bracket 12 are isosceles triangle and are configured on fixed mount 1, two lower hanger brackets 13 are hinged with the mainframe that slurry land leveller is stirred in paddy field, and the hinged hoist cylinder 14 that arranges between the mainframe of starching land leveller is stirred in upper hanger bracket 12 and paddy field.
As preferred embodiment of the present utility model, as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, described hydraulic folding mechanism comprises telescopic oil cylinder 3, supporting seat 5, back shaft 6, turning arm 7, connecting rod 8, jointed shaft 9, support 10, folding hauling plate 11 is provided with support 10, expansion bracket 4 outer ends are provided with supporting seat 5, this support 10 is connected by jointed shaft 9 with these supporting seat 5 upper ends, two telescopic oil cylinder 3 along continuous straight runs are symmetrical set above fixed mount 1, turning arm 7 lower ends are hinged by back shaft 6 and supporting seat 5, this turning arm 7 is provided with long arc-shaped holes, the piston rod front end of described telescopic oil cylinder 3 is connected by pin slide with described long arc-shaped holes, when the piston rod of telescopic oil cylinder 3 shrinks, the bearing pin of piston rod front end slides along long arc-shaped holes, Foldable hauling plate 11 is upwards folding, while being folded to 180 ° of positions, pin slide is to long arc-shaped holes top, the piston rod of telescopic oil cylinder 3 continues to shrink, drive expansion bracket 4 along continuous straight runs in the interior retraction of fixed mount 1, constriction fabric width, the hinged connecting rod 8 that arranges in these turning arm 7 upper ends, these connecting rod 8 front ends are connected by pin slide with the slotted hole arranging on support 10.
When paddy field is stirred slurry land leveller hydraulic foldable and dragged leveling device work, as shown in Figure 5, by dragging leveling device to be articulated in paddy field, stir in the frame of slurry land leveller, telescopic oil cylinder 3 and hoist cylinder 14 connect with tractor hydraulic system respectively.Enter before ground operation, human pilot is controlled telescopic oil cylinder 3 at driver's cabin by control magnetic valve and is driven hydraulic folding mechanism, the piston rod front end of telescopic oil cylinder 3 promote turning arm 7 take back shaft 6 as the center of circle to inner rotary, by connecting rod 8 Foldable hauling plates 11 take jointed shaft 9 as the center of circle to inner rotary until level, now the piston rod of telescopic oil cylinder 3 continues to stretch out and drives expansion bracket 4 along continuous straight runs to stretch out in fixed mount 1, reach working width state, when unit starts operation, human pilot is controlled hoist cylinder 14 at driver's cabin by controlling magnetic valve, angle and the height and position on leveling device and ground dragged in adjustment, obtain desirable whole ground effect.
When the end of job or field transfer, first human pilot is controlled hoist cylinder 14 at driver's cabin by controlling magnetic valve, makes to drag leveling device to rise and reaches shipping height.Controlling the piston rod front end of telescopic oil cylinder 3 retracts, the bearing pin of piston rod front end is slided along long arc-shaped holes, driven rotary arm 7 inwardly rotates as the center of circle take back shaft 6, by connecting rod 8, drive Foldable hauling plate 11 upwards folding, while being folded to 180 ° of positions, pin slide is to long arc-shaped holes top, and the piston rod of telescopic oil cylinder 3 continues to shrink, drive expansion bracket 4 along continuous straight runs in the interior retraction of fixed mount 1, constriction fabric width.
The utility model relies on hydraulic regulation, can in driver's cabin, by human pilot, according to job status, be regulated at any time, completes and drags flat operation.The post-job leveling effect of facility is significantly increased.
The utility model is applicable to paddy field grading operation.
Claims (2)
1. a paddy field is stirred slurry land leveller hydraulic foldable and is dragged leveling device, comprise fixed mount (1) and be arranged on the main hauling plate (2) on this fixed mount (1), it is characterized in that: also comprise hydraulic lift mechanism, hydraulic folding mechanism, folding hauling plate (11), the along continuous straight runs symmetrical expansion bracket (4) that is provided with slidably in described fixed mount (1), two folding hauling plates (11) are symmetrical set in expansion bracket (4) outer end by hydraulic folding mechanism; This hydraulic lift mechanism is comprised of upper hanger bracket (12), lower hanger bracket (13), hoist cylinder (14), two lower hanger brackets (13) are isosceles triangle with a upper hanger bracket (12) and are configured on fixed mount (1), two lower hanger brackets (13) are hinged with the mainframe that slurry land leveller is stirred in paddy field, and the hinged hoist cylinder (14) that arranges between the mainframe of starching land leveller is stirred in upper hanger bracket (12) and paddy field.
2. paddy field according to claim 1 is stirred slurry land leveller hydraulic foldable and is dragged leveling device, it is characterized in that: described hydraulic folding mechanism comprises telescopic oil cylinder (3), supporting seat (5), back shaft (6), turning arm (7), connecting rod (8), jointed shaft (9), support (10), folding hauling plate (11) is provided with support (10), expansion bracket (4) outer end is provided with supporting seat (5), this support (10) is connected by jointed shaft (9) with this supporting seat (5) upper end, two telescopic oil cylinders (3) along continuous straight runs is symmetrical set in fixed mount (1) top, turning arm (7) lower end is hinged by back shaft (6) and supporting seat (5), this turning arm (7) is provided with long arc-shaped holes, the piston rod front end of described telescopic oil cylinder (3) is connected by pin slide with described long arc-shaped holes, the hinged connecting rod (8) that arranges in this turning arm (7) upper end, this connecting rod (8) front end is connected by pin slide with the upper slotted hole arranging of support (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696437.4U CN203554891U (en) | 2013-11-07 | 2013-11-07 | Hydraulic foldable leveling device of paddy field slurry mixing and land leveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320696437.4U CN203554891U (en) | 2013-11-07 | 2013-11-07 | Hydraulic foldable leveling device of paddy field slurry mixing and land leveling machine |
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| Publication Number | Publication Date |
|---|---|
| CN203554891U true CN203554891U (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320696437.4U Expired - Fee Related CN203554891U (en) | 2013-11-07 | 2013-11-07 | Hydraulic foldable leveling device of paddy field slurry mixing and land leveling machine |
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| CN (1) | CN203554891U (en) |
Cited By (4)
| 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 |
| CN111802011A (en) * | 2020-07-06 | 2020-10-23 | 泰州樱田农机制造有限公司 | Inclined folding planker of folding paddy field tillage machine |
| CN112449783A (en) * | 2020-11-26 | 2021-03-09 | 上海海丰现代农业有限公司 | Hydraulic drive 180-degree folding mechanism and application method thereof |
| CN114246056A (en) * | 2021-12-27 | 2022-03-29 | 华中农业大学 | Wide-width foldable rape cutter-rower based on crawler-type power chassis |
-
2013
- 2013-11-07 CN CN201320696437.4U patent/CN203554891U/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| CN111802011A (en) * | 2020-07-06 | 2020-10-23 | 泰州樱田农机制造有限公司 | Inclined folding planker of folding paddy field tillage machine |
| CN112449783A (en) * | 2020-11-26 | 2021-03-09 | 上海海丰现代农业有限公司 | Hydraulic drive 180-degree folding mechanism and application method thereof |
| CN114246056A (en) * | 2021-12-27 | 2022-03-29 | 华中农业大学 | Wide-width foldable rape cutter-rower based on crawler-type power chassis |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20161107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |