CN201797710U - Folding suspended leveller of dedicated compound rotary tiller for paddy field - Google Patents
Folding suspended leveller of dedicated compound rotary tiller for paddy field Download PDFInfo
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- CN201797710U CN201797710U CN2010205156352U CN201020515635U CN201797710U CN 201797710 U CN201797710 U CN 201797710U CN 2010205156352 U CN2010205156352 U CN 2010205156352U CN 201020515635 U CN201020515635 U CN 201020515635U CN 201797710 U CN201797710 U CN 201797710U
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- levelling
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Abstract
The utility model relates to a folding suspended leveller of a dedicated compound rotary tiller for paddy field and belongs to the technical fields of agricultural machinery, which comprises a field-levelling board and a horizontal board, wherein a fitting seat of the horizontal board is mounted in the middle of the field-levelling board; a supporting board of the horizontal board and a connecting piece are symmetrically arranged on the two sides of the field-levelling board; rake teeth are formed on the field-levelling board; and the horizontal board comprises a main board of the horizontal board, extension boards, tooth racks, a semicircle-shaped gear, hydraulic cylinders, a pin shaft and a pin shaft seat, wherein the extension boards are mounted at the two ends of the main board of the horizontal board via the pin shaft seat and the pin shaft, and rake teeth are formed on the main board of the horizontal board and the bottom surfaces of the extension boards. In the folding suspended leveller, the horizontal board is moveably mounted on the field-levelling board, so that the field can be levelled when the horizontal board is always kept in a horizontal state, even when the leveller of the rotary tiller is tilted on the left and the right sides because a tractor is tilted; moreover, the mud ridge of the field is eliminated, so that the levelling uniformity of the field is ensured; the poor raking and the mud ridge of the field resulted from the tilting of the conventional forced boards can be solved; and the problem that manual effort is needed to expand or put away the extension board when the extension board is used for levelling the field is solved.
Description
Technical field
The utility model relates to the folding floated smoother of the special-purpose compound rotovator in a kind of paddy field, belongs to the farm machinery technical field.
Background technology
The special-purpose compound rotovator in paddy field is to utilize rotary blade on the rotor assembly that agricultural land soil is turned over to smash, and then by the plate of suppressing on the frame of rotor assembly rear end, agricultural land soil is raked to finish the preparation before the plantation of farmland.Because existing rotovator all is to rely on large and medium-sized tractor as traction power, tractor is when the ploughing operation of field, because of the excessive and agricultural land soil base mellowness difference of himself weight, the reason of mechanical working technique in addition, cause tractor sunken degree of the silt of both sides wheel in soil in the traction walking process deep mixed, make to drive the run-off the straight of tractor fuselage rotovator and tilt, cause the agricultural land soil after the rotary tillage to be uneven, suppressing of rotovator rear end warps about plate produces; And then cause agricultural land soil to have the phenomenon on the leakage rake or the generation mud ridge, and influence the plantation quality and the crop yield in farmland, also increase the workload of farmland final-period management simultaneously.
Summary of the invention
The purpose of this utility model is: a kind of activity level plate that is installed on the rotovator frame rear end smoother is provided, and the extension board of level board can be positioned on the level board mainboard of level board by hydraulic cylinder, tooth bar and semicircular gear are folding; When warping about rotovator causes smoother to take place because of the sunken degree of agricultural land soil silt is deep mixed, level board can remain level agricultural land soil is carried out smooth operation, and extension board can effectively be eliminated the mud ridge after launching; Thereby solving the existing plate of suppressing warps and makes soil leak rake or produce the mud ridge and influence the folding floated smoother of the compound rotovator of paddy field special use of farmland plantation quality and crop yield problem.
The utility model is to realize above-mentioned purpose by the following technical solutions:
The folding floated smoother of the special-purpose compound rotovator in a kind of paddy field, it is made of flat field plate and level board, it is characterized in that: the level board mount pad is equipped with at plate middle part in described flat field, be symmetrically arranged with the level board supporting plate on the plate of flat field, the both sides of level board mount pad, the flat field plate in the level board supporting plate outside is provided with connector, and a side of flat field plate is equipped with rake teeth; Described level board is made of level board mainboard, extension board, tooth bar, semicircular gear, hydraulic cylinder, bearing pin and axis pin base, two extension boards are movably arranged on level board mainboard two ends by axis pin base and bearing pin, extension board is contained on the termination of axis pin base one end and is fixed with semicircular gear, inside, level board mainboard two ends is separately installed with hydraulic cylinder, be fixed with tooth bar on the push rod of hydraulic cylinder, tooth bar and semicircular gear are connected with a joggle, the middle part of extension board is provided with the reinforcement chain, and level board mainboard and extension board bottom surface are provided with rake teeth; The middle part of described level board mainboard is provided with installation shaft, and level board is actively plugged on the plate of flat field by installation shaft and level board mount pad.
The beneficial effects of the utility model are:
The folding floated smoother of the special-purpose compound rotovator in this paddy field adopts the level board that is movably arranged on the plate of flat field, when the tractor fuselage falls into the deep mixed run-off the straight of degree because of agricultural land soil becomes silted up, when warping about causing the rotovator smoother to take place, level board can remain level agricultural land soil is carried out smooth operation, extension board can effectively be eliminated the mud ridge after launching, to guarantee the quality of the preceding preparation of farmland plantation.Avoided existing and suppressed plate because of warping, agricultural land soil has been had leak the rake phenomenon and suppress the mud ridge that plate produces between back and forth, planted quality and crop yield and influence the farmland, the while also increases the problem of final-period management workload.In addition, folding being positioned on the level board mainboard opened and drawn in to the extension board of level board by hydraulic cylinder, tooth bar and semicircular gear, the extension board that has not only solved existing agricultural machinery corollary equipment is wanted artificial folding and unfolding when the headland operation, bring the problem of very big inconvenience to the operator; And can thoroughly eliminate the mud ridge that produces to the overlapping better linking of the operation band of rotovator after the extension board expansion, guarantee the uniformity that agricultural land soil is smooth.
Description of drawings:
Fig. 1 is the structural representation of the folding floated smoother of the special-purpose compound rotovator in paddy field;
Fig. 2 is the structural representation of flat field plate of the folding floated smoother of the special-purpose compound rotovator in paddy field;
Fig. 3 is the structural representation of level board deployed condition of the folding floated smoother of the special-purpose compound rotovator in paddy field;
Fig. 4 is the structural representation of level board folded state of the folding floated smoother of the special-purpose compound rotovator in paddy field;
Fig. 5 is the level board mainboard of level board and the cutaway view of extension board junction.
Among the figure: 1, flat field plate, 2, level board, 3, the level board mount pad, 4, the level board supporting plate, 5, the level board mainboard, 6, extension board, 7, tooth bar, 8, semicircular gear, 9, hydraulic cylinder, 10, bearing pin, 11, axis pin base, 12, strengthen chain, 13, connector, 14, installation shaft, 15, rake teeth.
Embodiment:
The folding floated smoother of the special-purpose compound rotovator in this paddy field is made of flat field plate 1 and level board 2, level board mount pad 3 is equipped with at the middle part of described flat field plate 1, be symmetrically arranged with level board supporting plate 4 on flat field, the both sides of level board mount pad 3 plate 1, the flat field plate 1 in level board supporting plate 4 outsides is provided with connector 13, and a side of flat field plate 1 is equipped with rake teeth 15.Described level board 2 is made of level board mainboard 5, extension board 6, tooth bar 7, semicircular gear 8, hydraulic cylinder 9, bearing pin 10 and axis pin base 11.Level board mainboard 5 and extension board 6 are made by the square steel material, and level board mainboard 5 and extension board 6 bottom surfaces are provided with rake teeth 15.Two extension boards 6 are movably arranged on the two ends of level board mainboard 5 by axis pin base 11 and bearing pin 10, the termination that extension board 6 is contained in axis pin base 11 1 ends is fixed with semicircular gear 8, inside, level board mainboard 5 two ends is separately installed with hydraulic cylinder 9, be fixed with tooth bar 7 on the push rod of hydraulic cylinder 9, tooth bar 7 is connected with a joggle with semicircular gear 8.The middle part of extension board 6 is provided with strengthens chain 12, is subjected to force intensity when being used to reduce bearing pin 10 work, when preventing bearing pin 10 work because of stressed excessive the damage.The middle part of described level board mainboard 5 is provided with installation shaft 14, and level board 2 is actively plugged on the flat field plate 1 (referring to accompanying drawing 1-5) by installation shaft 14 and level board mount pad 3.
The folding floated smoother of the special-purpose compound rotovator in this paddy field is installed on suppressing on the plate of rotovator frame rear end by connector 13, during work, earlier the termination of strengthening chain 12 is connected with the hanger bracket of rotovator.In the rotovator course of work, the sunken degree of field soil silt is deep mixed when running into, the run-off the straight of tractor fuselage, cause the field-finisher generation perk of rotovator rear end and when soil form leaked rake, should be actively plugged on the flat field plate 1 by installation shaft 14 and level board mount pad 3 owing to level board 2 by folding floated smoother, can rotate freely, 2 of level boards remain consistent with the level of farmland surface soil, can guarantee the disposable operation of raking of 2 pairs of agricultural land soils of level board, guarantee the quality of the preceding preparation of farmland plantation.Avoided the existing plate of suppressing agricultural land soil to be had leak the rake phenomenon and suppress the mud ridge that plate produces between back and forth, influence the farmland and plant quality and crop yield, the while also increases the problem of final-period management workload.
The extension board 6 of level board 2 of the present utility model is opened and is drawn in by hydraulic cylinder 9, tooth bar 7 and semicircular gear 8 and is positioned on the level board mainboard 5 after folding, and it is very convenient to make operating personnel open and draw in extension board 6 when the edge operation of farmland.Can be after extension board 6 launches in addition to the overlapping better linking of the operation band of rotovator, eliminate and suppress the mud ridge that plate produces between back and forth, to guarantee the smooth uniformity of agricultural land soil.The utility model is simple in structure, and installation and maintenance are convenient, low cost of manufacture, and practicality is good, is specially adapted to the supporting use of the special-purpose compound rotovator in paddy field.
Claims (1)
1. the folding floated smoother of the special-purpose compound rotovator in a paddy field, it is made of flat field plate (1) and level board (2), it is characterized in that: level board mount pad (3) is equipped with at described flat field plate (1) middle part, be symmetrically arranged with level board supporting plate (4) on flat field, the both sides plate (1) of level board mount pad (3), the flat field plate (1) in level board supporting plate (4) outside is provided with connector (13), and a side of flat field plate (1) is equipped with rake teeth (15); Described level board (2) is by level board mainboard (5), extension board (6), tooth bar (7), semicircular gear (8), hydraulic cylinder (9), bearing pin (10) and axis pin base (11) constitute, two extension boards (6) are movably arranged on the two ends of level board mainboard (5) by axis pin base (11) and bearing pin (10), extension board (6) is contained on the termination of axis pin base (11) one ends and is fixed with semicircular gear (8), level board mainboard (5) inside, two ends is separately installed with hydraulic cylinder (9), be fixed with tooth bar (7) on the push rod of hydraulic cylinder (9), tooth bar (7) is connected with a joggle with semicircular gear (8), the middle part of extension board (6) is provided with strengthens chain (12), and the bottom surface of level board mainboard (5) and extension board (6) is provided with rake teeth (15); The middle part of described level board mainboard (5) is provided with installation shaft (14), and level board (2) is actively plugged on the flat field plate (1) by installation shaft (14) and level board mount pad (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205156352U CN201797710U (en) | 2010-09-03 | 2010-09-03 | Folding suspended leveller of dedicated compound rotary tiller for paddy field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205156352U CN201797710U (en) | 2010-09-03 | 2010-09-03 | Folding suspended leveller of dedicated compound rotary tiller for paddy field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201797710U true CN201797710U (en) | 2011-04-20 |
Family
ID=43867223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205156352U Expired - Lifetime CN201797710U (en) | 2010-09-03 | 2010-09-03 | Folding suspended leveller of dedicated compound rotary tiller for paddy field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201797710U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940082A (en) * | 2010-09-03 | 2011-01-12 | 公安县通用机械厂 | Folding suspended leveler for compound rotary cultivator special for paddy field |
| CN103609212A (en) * | 2013-12-12 | 2014-03-05 | 湖北双羽机械科技有限公司 | Paddy field compound rotary cultivator with prop-type folding floating leveler |
| CN104919920A (en) * | 2015-04-07 | 2015-09-23 | 霍邱县夏时农机制造有限公司 | Farmland leveling machine |
| CN105027703A (en) * | 2015-06-24 | 2015-11-11 | 吴忠市伊禾农机作业服务有限公司 | Suspended folding hydraulic drought resisting and soil moisture conservation ploughing-leveling machine |
| WO2016202255A1 (en) * | 2015-06-15 | 2016-12-22 | 李深文 | Extended plowing and ridging machine, and plowing and ridging machine |
-
2010
- 2010-09-03 CN CN2010205156352U patent/CN201797710U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940082A (en) * | 2010-09-03 | 2011-01-12 | 公安县通用机械厂 | Folding suspended leveler for compound rotary cultivator special for paddy field |
| CN101940082B (en) * | 2010-09-03 | 2011-10-05 | 公安县通用机械厂 | Folding suspended leveler for compound rotary cultivator special for paddy field |
| CN103609212A (en) * | 2013-12-12 | 2014-03-05 | 湖北双羽机械科技有限公司 | Paddy field compound rotary cultivator with prop-type folding floating leveler |
| CN104919920A (en) * | 2015-04-07 | 2015-09-23 | 霍邱县夏时农机制造有限公司 | Farmland leveling machine |
| WO2016202255A1 (en) * | 2015-06-15 | 2016-12-22 | 李深文 | Extended plowing and ridging machine, and plowing and ridging machine |
| CN105027703A (en) * | 2015-06-24 | 2015-11-11 | 吴忠市伊禾农机作业服务有限公司 | Suspended folding hydraulic drought resisting and soil moisture conservation ploughing-leveling machine |
| CN105027703B (en) * | 2015-06-24 | 2017-08-15 | 吴忠市伊禾农机作业服务有限公司 | Hang Foldable hydraulic drought-relief Tang Lao machines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110420 Effective date of abandoning: 20111005 |