CN103109593A - Plough used for soil plowing and deep bury and returning to field of straws - Google Patents
Plough used for soil plowing and deep bury and returning to field of straws Download PDFInfo
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- CN103109593A CN103109593A CN2013100400160A CN201310040016A CN103109593A CN 103109593 A CN103109593 A CN 103109593A CN 2013100400160 A CN2013100400160 A CN 2013100400160A CN 201310040016 A CN201310040016 A CN 201310040016A CN 103109593 A CN103109593 A CN 103109593A
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Abstract
The invention discloses a plough used for soil plowing and deep bury and returning to field of straws. The plough used for the soil plowing and the deep bury and the returning to field of the straws comprises plough coulters, a small front plough, main ploughs, a depth roller and a rack, wherein the plough coulters, the small front plough, the main ploughs and the depth roller are fixed on the lower portion of the rack, and the plough coulters are installed at the front of the small front plough, respectively positioned on the lower portion and the right portion of the small front plough, and used for cutting off straws and crop residues in a motion path to cut orderly ditch walls. The small front plough is positioned between the plough coulters and the main plough and used for turning the straws and the crop residues cut off by the plough coulters on the earth surface of the soil upside down and discharging the straws and the crop residues to the plough ditch turned up by the main ploughs in last plowing. The main ploughs are installed on the back portion of the small front plough, respectively positioned on the lower portion and the left portion of the plough coulters, and used for plowing the ditch walls and covering the plowed turned-up soil on the plough ditch turned up in the last plowing. The depth roller is positioned on the upper portion of the main plough and used for depth limit. By the application of the plough used for the soil plowing and the deep bury and the returning to field of the straws, water, fertilizer, gas and heat conditions in a plough layer structure can be optimized, and crop output can be improved.
Description
Technical field
The present invention relates to the soil cultivation technology, particularly a kind of for Soil tillage and the buried also plough tool in field of stalk.
Background technology
Soil is the important substance carrier of agricultural production, stable high yield and sustainable development that the reasonable topsoil structure of soil and soil fertility are directly connected to crop, reasonably the topsoil structure, can keep the bulk density of soil, coordinates the soil regulating power, and then can coordinate and make soil to have suitable liquid manure gas heat condition, on the one hand, suitable liquid manure gas heat condition can promote the effect of topsoil chats materialization better, accelerate the release of nutrient in topsoil, thereby provide good soil environment for crop root; On the other hand, suitable liquid manure gas heat condition can promote humification in topsoil better, preserves and the accumulation organic matter, and fertilizing soil, and fertile soil can provide for the growth of crop sufficient nutrient, thereby guarantee high yield, the stable yields of crop.
At present, China is being faced with population increase, the immense pressure of ploughing and to fall sharply, thereby, improve soil reasonable topsoil structure, to increase soil fertility be one of main path that realizes high crop yield, stable yields and sustainable development.In prior art, the main technology such as mouldboard plow is turned over, scalpriform shovel subsoiling, rotary tillage that adopt are turned over to soil, the ditch dug with a plow that the stalk of upper soll layer is turned over and once turned over before mouldboard plow, and the surface that the crop cover in soil is turned over soil, thereby form the topsoil structure of soil.although above-mentioned technology has certain effect for chesson, but these methods of cultivation, be difficult to ditch dug with a plow that the stalk of upper soll layer is turned over neatly and once turned over before mouldboard plow, for example, when stalk is longer, may lie on the table to and turn in upturned soil, can not be embedded in ditch dug with a plow, make that upper soll layer is residual a stalk, simultaneously, crop cover in the soil ditch dug with a plow of can not effectively turning over, crop cover and stalk are blended in different topsoil soils, cause cultivating quality lower, after ploughing, whole geological measuring is bad, the soil ventilation gas leakage evaporation of water in soil is serious, make soil be difficult to form suitable liquid manure gas heat condition, on the one hand, the mineral that suppresses topsoil turns use into, make in topsoil the release of nutrient slow, on the other hand, cause crop cover and stalk to be difficult to rot, also suppressed the humification in topsoil, can not preserve and accumulate organic matter.Owing to can not form suitable liquid manure gas heat condition in the topsoil structure, emerge and grow thereby affect crop, for example, the crop emergence rate is lower, growth is slower, and then makes crop yield reduce.
Summary of the invention
In view of this, main purpose of the present invention is to propose a kind of for Soil tillage and the buried also plough tool in field of stalk, optimizes liquid manure gas heat condition, raising crop yield in the topsoil structure.
For achieving the above object, the invention provides a kind of plough tool for Soil tillage and stalk buried also field, this plough tool comprises: colter, skim coulter, main plough, gauge wheel and frame, wherein,
Colter, skim coulter, main plough and gauge wheel are fixed on below frame;
The place ahead that colter is arranged on skim coulter upwards lays respectively at the below of skim coulter and right-hand, is used for cutting off stalk and crop cover on motion path, cuts out neat ditch wall;
Skim coulter between colter and main plough, is used for soil surface, the stalk and the crop cover that are cut off by colter are turned over button, enters in the ditch dug with a plow that the front farming of main plough digs;
The rear that main plough is arranged on skim coulter upwards lays respectively at the below of colter and the left of skim coulter, is used for the ditch wall is turned over, and the upturned soil of having ploughed is covered on the ditch dug with a plow that the last time digs;
Gauge wheel is positioned at above main plough, is used for depth stop.
Preferably, described colter is rolling colter or hanging cutter.
Preferably, the center line of described rolling colter is positioned at the place ahead of the share beak of skim coulter in the horizontal direction.
Preferably, the center line of described rolling colter is positioned at share beak the place ahead 0～30mm of skim coulter; The blade minimum point of described rolling colter is positioned at the share beak below 20～40mm of skim coulter; Right-hand distance of shin sword line that the line of cut of described rolling colter is positioned at main plough is 10～25mm.
Preferably, the left side shin sword line of described skim coulter is positioned at the outstanding 10mm of shin sword alignment uncultivated land direction of main plough; The share beak of described skim coulter is positioned at the distance that the place ahead of the share beak of main plough makes progress and is not less than 250～300mm.
Preferably, the tilling depth of described main plough is set to below 400mm, and the tilling depth of described skim coulter is set to 120mm.
Preferably, described main plough comprises: ploughshare, mouldboard, landside, plowshoe and plow standard, wherein,
Ploughshare is positioned at the front end of main plough, is bolted the front end that is fixed on plowshoe, is used for cutting the ditch wall, and the guide groove wall rises to mouldboard; The upper end of ploughshare is mouldboard, and mouldboard is fixed on the front end of plowshoe, is used for broken and turns over button ditch wall, and mouldboard and ploughshare form the warping surface of plow bottom; Plowshoe stands up, and is provided with groove on standing up on direction, is used for supporting main plough, connects the warping surface of plow bottom and plow standard; The bottom of plow standard is built in the groove of plowshoe, and is connected and fixed by bolt and plowshoe, and the top of plow standard is bolted and is fixed on support, is used for connection bracket and the warping surface of plow bottom; Landside is bolted a side that is fixed on plowshoe, is used for balancing axial thrust, prevents that the ditch wall from caving in.
Preferably, described gauge wheel is arranged on support by the depth adjustment screw rod, by the regulation depth adjusting screw(rod), adjusts the height of gauge wheel.
Preferably, described colter, skim coulter and main plough form plough tool unit, and described plough tool includes one or more plough tools unit.
Preferably,
Described support externally travels forward under the draw of hauling machine, is arranged on support colter foremost and cuts off stalk and crop cover on motion path, cuts out neat ditch wall; Then, being arranged on the skim coulter in the middle of support, will be near on earth's surface or earth's surface, turn over button by stalk and the crop cover of colter cut-out, translate in the ditch dug with a plow that the front farming of main plough digs; Then, main plough is turned over the ditch wall, and the upturned soil of having ploughed is covered on the ditch dug with a plow that the last time digs.
As seen from the above technical solutions, what the embodiment of the present invention provided is a kind of for Soil tillage and the buried also plough tool in field of stalk, comprise: colter, skim coulter, main plough, gauge wheel and frame, wherein, colter, skim coulter, main plough and gauge wheel are fixed on below frame; The place ahead that colter is arranged on skim coulter upwards lays respectively at the below of skim coulter and right-hand, is used for cutting off stalk and crop cover on motion path, cuts out neat ditch wall; Skim coulter between colter and main plough, is used for soil surface, the stalk and the crop cover that are cut off by colter are turned over button, enters in the ditch dug with a plow that the front farming of main plough digs; The rear that main plough is arranged on skim coulter upwards lays respectively at the below of colter and the left of skim coulter, is used for the ditch wall is turned over, and the upturned soil of having ploughed is covered on the ditch dug with a plow that the last time digs; Gauge wheel is positioned at above main plough, is used for depth stop.Like this, cut off stalk and crop cover on motion path by colter, stalk and crop cover that skim coulter will be breaking at upper soll layer enter the ditch dug with a plow of once turning over before the plough tool, form interlayer and go back the field, can optimize liquid manure gas heat condition, raising crop yield in the topsoil structure.
Description of drawings
Fig. 1 is that the embodiment of the present invention is used for Soil tillage and buried also plough tool first perspective view in field of stalk;
Fig. 2 is that the embodiment of the present invention is used for Soil tillage and buried also plough tool second perspective view in field of stalk;
Fig. 3 is that the embodiment of the present invention is used for Soil tillage and the buried also plough tool master TV structure schematic diagram in field of stalk;
Fig. 4 is that the embodiment of the present invention is used for Soil tillage and the buried also plough tool plan structure schematic diagram in field of stalk;
Fig. 5 is that the embodiment of the present invention is used for Soil tillage and the buried also right TV structure schematic diagram of plough tool in field of stalk;
Fig. 6 is that the embodiment of the present invention is used for Soil tillage and the buried also left TV structure schematic diagram of plough tool in field of stalk;
Fig. 7 is that the embodiment of the present invention is used for Soil tillage and the buried also position view of each parts of plough tool in field of stalk.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with the accompanying drawings and the specific embodiments.
By as can be known aforementioned, existing the turn over soil plough horizon structure of formation of mouldboard plow that adopts, crop cover and stalk are blended in different topsoil soils, can not be placed in ditch dug with a plow neatly, after causing ploughing, whole geological measuring is bad, the soil ventilation gas leakage evaporation of water in soil is serious, the mineral that has not only suppressed topsoil turns use into, has also suppressed the humification in topsoil, makes soil be difficult to form suitable liquid manure gas heat condition, emerge and grow thereby affect crop, making crop yield reduce.
The buried technology as soil application of stalk progressively obtains expert and peasant approval, therefore, in the embodiment of the present invention, soil cultivation technology and the buried also field technology of stalk are combined, propose a kind of compound plough of turning over of fertilizing soil, namely be used for the buried also plough tool in field of Soil tillage and stalk.by colter is set, stalk and the crop cover in upper soll layer to upper soll layer cut off processing, make stalk and crop cover length comparatively even, be beneficial to and plough rear whole geological measuring, simultaneously, pass through skim coulter, the stalk and the crop cover that are breaking at upper soll layer are entered the ditch dug with a plow of once turning over before the plough tool, because stalk and the crop cover length cut off are even, can be effectively by the neat ditch dug with a plow that enters, thereby make stalk and crop cover buried in same ditch dug with a plow, form rational topsoil structure, improve the ventilation gas leakage evaporation of water in soil of soil, make soil form suitable liquid manure gas heat condition.That is to say, this plough tool is turned over to soil, in can effectively crops straw being placed into the soil, do not affect again simultaneously the tillage operation after turning over, can realize simultaneously ploughing and the buried also field operation effectiveness of stalk of soil, thereby optimize the liquid manure gas heat condition in the topsoil structure, form good soil plough horizon, effectively increase soil organic matter content, improve the soil plough horizon structure, promote crop yield.
Fig. 1 is that the embodiment of the present invention is used for Soil tillage and buried also plough tool first perspective view in field of stalk; Fig. 2 is that the embodiment of the present invention is used for Soil tillage and buried also plough tool second perspective view in field of stalk; Fig. 3 is that the embodiment of the present invention is used for Soil tillage and the buried also plough tool master TV structure schematic diagram in field of stalk; Fig. 4 is that the embodiment of the present invention is used for Soil tillage and the buried also plough tool plan structure schematic diagram in field of stalk; Fig. 5 is that the embodiment of the present invention is used for Soil tillage and the buried also right TV structure schematic diagram of plough tool in field of stalk; Fig. 6 is that the embodiment of the present invention is used for Soil tillage and the buried also left TV structure schematic diagram of plough tool in field of stalk.In figure, take the plough tool direction of advancing as horizontal direction, the corresponding the place ahead of plough tool direction of advance to or front end, the corresponding rear of plough tool direction of retreat to or the rear end, i.e. horizontal direction in front view, the direction that the plough tool stands up is vertical direction, corresponding above-below direction or top and bottom, be the vertical direction in front view, take the left and right sides of plough tool direction of advance as left and right directions, corresponding left end and right-hand member.Referring to Fig. 1 to Fig. 6, this plough tool is comprised of the multiple plough with skim coulter and colter, comprising: colter 11, skim coulter 12, main plough 13, gauge wheel 14 and frame 15, wherein,
Colter 11, skim coulter 12, main plough 13 and gauge wheel 14 are fixed on frame 15 belows;
The place ahead that colter 11 is arranged on skim coulter 12 upwards lays respectively at the below of skim coulter 12 and right-hand, is used for cutting off stalk and crop cover on motion path, cuts out neat ditch wall;
In the embodiment of the present invention, colter 11 is arranged on the place ahead of main plough 13 and skim coulter 12, is used for cutting perpendicularly soil, stalk and crop cover, to alleviate the resistance of main plough 13 operations, reduces the wearing and tearing of main plough 13 shin swords, and guarantees that furrow bank is neat, improves covering quality.
Preferably, colter 11 is rolling colter, and the center line of rolling colter is positioned at the place ahead of the share beak of skim coulter 12 in the horizontal direction.In practical application, the share beak of the center line of rolling colter and skim coulter 12, in the horizontal direction, distance is set to 0～30mm, and namely the center line of rolling colter, in the horizontal direction, be positioned at share beak the place ahead 0～30mm of skim coulter 12.
Preferably, rolling colter is positioned at the below of skim coulter 12, and in practical application, the blade minimum point that rolling colter can be set is positioned at the share beak below 20～40mm of skim coulter 12, be in the vertical direction, the blade minimum point of rolling colter is positioned at the share beak below 20～40mm of skim coulter 12.
In practical application, the line of cut of rolling colter can be set on left and right directions, be positioned at the right-hand of main plough 13.In practical application, in order to keep ditch wall (zone between front once main plough position to current main plough position) neat, on horizontal vertical plane, right-hand distance of shin sword line that the line of cut that rolling colter is set is positioned at main plough 13 is 10～25mm.
In practical application, the shape of colter 11 also can be other shape, for example, and circular arc colter and hanging cutter etc.
Skim coulter 12 between colter 11 and main plough 13, is used on soil surface or earth's surface, the stalk and the crop cover that are cut off by colter 11 are turned over button, enters in the ditch dug with a plow that the front farming of main plough 13 digs;
In the embodiment of the present invention, skim coulter 12 is translated into ditch wall place in the ditch dug with a plow that the front farming of front main plough 13 digs with the topsoil of stalk and crop cover, thereby makes stalk and crop cover carry out humification at the crop root growth district.
Skim coulter 12 is positioned on the right of main plough 13.In practical application, in order effectively to prevent the slump of ditch wall, the left side shin sword line of skim coulter 12 is positioned at the shin sword alignment uncultivated land direction of main plough 13, and namely left projects upwards 10mm.
The place ahead that the share beak of skim coulter 12 is positioned at the share beak of main plough 13 makes progress and is positioned at main plough 13 shin sword one sides.In practical application, for the ditch wall that guarantees upturned soil overturns without interruption, the share beak of the share beak of skim coulter 12 and main plough 13, in the horizontal direction, distance is not less than 250～300mm, and namely the share beak of skim coulter 12 is positioned at the distance that the place ahead of the share beak of main plough 13 makes progress and is not less than 250～300mm.
The rear that main plough 13 is arranged on skim coulter 12 upwards lays respectively at the below of colter 11 and the left of skim coulter 12, is used for the ditch wall is turned over, and the upturned soil of having ploughed is covered on the ditch dug with a plow that the last time digs;
In the embodiment of the present invention, the ditch wall is front once main plough position to the zone between current main plough position, the plough tool often moves once forward, the ditch wall of turning over one time, the topsoil that is about to the ditch wall bottom of trench of the front ditch dug with a plow that once forms of turning over, with the deep soil of ditch wall, i.e. the soil of the ditch bottom of ditch dug with a plow, the ditch top of the front ditch dug with a plow that once forms of turning over.
Preferably, the tilling depth of main plough 13 is set to below 400mm, and namely tilling depth can reach 400mm, and the tilling depth of skim coulter 12 is set to greater than the grass layer degree of depth, and preferably, the tilling depth that skim coulter 12 is set is 120mm.
In the embodiment of the present invention, main plough 13 comprises: ploughshare, mouldboard, landside, plowshoe and plow standard (not shown), wherein,
Ploughshare is positioned at the front end of main plough, is bolted the front end that is fixed on plowshoe, is used for cutting the ditch wall, and the guide groove wall rises to mouldboard; The upper end of ploughshare is mouldboard, and mouldboard is fixed on the front end of plowshoe, is used for broken and turns over button ditch wall, and mouldboard and ploughshare form the warping surface of plow bottom; Plowshoe stands up, and is provided with groove on standing up on direction, is used for supporting main plough, connects the warping surface of plow bottom and plow standard; The bottom of plow standard is built in the groove of plowshoe, and is connected and fixed by bolt and plowshoe, and the top of plow standard is bolted and is fixed on support 15, is used for connection bracket and the warping surface of plow bottom; Landside is bolted a side that is fixed on plowshoe, is used for balancing axial thrust, prevents that the ditch wall from caving in.
Gauge wheel 14 is positioned at main plough 13 tops, is used for depth stop.
In the embodiment of the present invention, gauge wheel 14 has been used for depth stop and supporting role.During the work of plough tool, frame 15 articulates with hauling machine.Preferably, gauge wheel 14 is arranged on support by the depth adjustment screw rod, by the regulation depth adjusting screw(rod), can adjust the height of gauge wheel 14.About the detailed description of gauge wheel, specifically can referring to the correlation technique document, not repeat them here.
Preferably, colter 11, skim coulter 12 and main plough 13 form plough tool unit, and the plough tool of the embodiment of the present invention includes one or more plough tools unit.
during the arable land, support in the plough tool travels forward under the draw of hauling machine, be arranged on stalk and crop cover that support 15 colter 11 foremost cuts off on motion path, cut out neat ditch wall, like this, can make stalk and crop cover be cut to suitable length on the one hand, be convenient to skim coulter and turn over button, reduced obstruction, thereby improved productivity ratio, on the other hand, colter 11 cuts out straight ditch wall in the shin line outside of main plough 13, can reduce the pressure that soil divides ploughshare and the mouldboard shin blade of follow-up main plough 13, the wearing and tearing of Cutting Drag and the shin sword of main plough 13 have been reduced, improve covering quality, then, be arranged on the middle skim coulter 12 of support 15, will be near on earth's surface or earth's surface, the stalk and the crop cover that are cut off by colter 11 turn over button, being about to ditch wall place translates in the ditch dug with a plow that the front farming of main plough 13 digs with the topsoil of stalk and crop cover, like this, because stalk and the crop cover length cut off are even, can effectively be entered ditch dug with a plow by skim coulter 12, make the stalk of upper soll layer and the soil layer depths that crop cover ploughs under 35-40cm, be conducive to eliminate weeds and prevent and kill off damage by disease and insect, and the formation interlayer is gone back the field, thereby make stalk and crop cover buried in same ditch dug with a plow, the growth degree of depth in soil is identical and the degree of depth of ditch dug with a plow is with crop root, thereby after stalk and crop cover humification, can preserve for soil better and the accumulation organic matter, fertilizing soil, and provide good soil fertility for crop root, thereby form rational topsoil structure, can improve the ventilation gas leakage evaporation of water in soil of soil, make soil form suitable liquid manure gas heat condition, then, main plough 13 is turned over the ditch wall, and the upturned soil of having ploughed is covered on the ditch dug with a plow that the last time digs.Like this, the soil layer that both overturn, the soil that raveled plough under the stalk of upper soll layer and crop cover again 35～40cm soil layer depths, form interlayer and go back the field, make to plough afterwards that the earth's surface ravels smooth.
Fig. 7 is that the embodiment of the present invention is used for Soil tillage and the buried also position view of each parts of plough tool in field of stalk.Referring to Fig. 7, in the horizontal direction, the distance of the center line of rolling colter (colter 11) and the share beak of skim coulter 12 is the place ahead that 0～30mm and rolling colter center line are positioned at the share beak of skim coulter 12, and the distance of the share beak of the share beak of skim coulter 12 and main plough 13 is the place ahead that the share beak of 250～300mm and skim coulter 12 is positioned at the share beak of main plough 13;
On vertical (up and down) direction, the distance of the minimum point of rolling colter blade and skim coulter 12 share beaks is that 20～40mm and rolling colter blade are positioned at below skim coulter 12 share beaks, and the tilling depth of main plough 13 is for being no more than 400mm, and the tilling depth of skim coulter 12 is 120mm;
On left and right directions, right-hand distance of shin sword line that the line of cut of rolling colter is positioned at main plough 13 is 10～25mm, and the left side shin sword line of skim coulter 12 is positioned at the outstanding 10mm of shin sword alignment uncultivated land direction of main plough 13.
By as seen above-mentioned, the embodiment of the present invention be used for Soil tillage and the buried also plough tool in field of stalk, can complete simultaneously ploughing and the buried also field operation of stalk of soil, can carry out good soil plough horizon creates, improve the soil plough horizon structure, thereby the promotion crop yield contributes for increases in grain production increase income.Specifically,
One, turn over and the consolidation soil layer of certain depth can be become loose topsoil in small, broken bits, thereby increase soil porosity, optimized the liquid manure gas heat condition in the topsoil structure, be conducive to admit and store rainwater, promote that in soil, potential nutrients is converted into available nutrient, and, impel the stretching, extension of crop root; Further, crop cover, weeds, the fertilizer on earth's surface can be ploughed under in soil, cleaning topsoil surface, thus improve wholely and seeding quality; And, weed seed, underground rhizome, germ spore, insect pieces of an egg etc. are imbedded dark soil layer, can suppress its growth reproduction.Turn over improvement do not utilized the soil, for example, grassplot, green manure ground, stubble weeds and the saline land, have better effect.
Two, the buried also field of stalk has increased soil nutrient, potassium nutrition particularly, increased the soil organic matter, reduced the bulk density of soil, improved soil structure, for example, not only increased soil porosity, also had soil moisture conservation, temperature adjustment, inhibition weed growth, increase the soil moisture permeability, suppress the soil accumulation of salt in the surface soil, alleviate the effect such as saline and alkaline harm.Thereby greatly improved moisture, nutrient, ventilation and the temperature regime of soil, optimized farmland ecological environment, laid good basis for capturing high crop yield, stable yields, high-quality.
The above is only preferred embodiment of the present invention, is not for limiting protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of doing, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. one kind is used for Soil tillage and the buried also plough tool in field of stalk, it is characterized in that, this plough tool comprises: colter, skim coulter, main plough, gauge wheel and frame, wherein,
Colter, skim coulter, main plough and gauge wheel are fixed on below frame;
The place ahead that colter is arranged on skim coulter upwards lays respectively at the below of skim coulter and right-hand, is used for cutting off stalk and crop cover on motion path, cuts out neat ditch wall;
Skim coulter between colter and main plough, is used for soil surface, the stalk and the crop cover that are cut off by colter are turned over button, enters in the ditch dug with a plow that the front farming of main plough digs;
The rear that main plough is arranged on skim coulter upwards lays respectively at the below of colter and the left of skim coulter, is used for the ditch wall is turned over, and the upturned soil of having ploughed is covered on the ditch dug with a plow that the last time digs;
Gauge wheel is positioned at above main plough, is used for depth stop.
2. plough tool as claimed in claim 1, is characterized in that, described colter is rolling colter or hanging cutter.
3. plough tool as claimed in claim 2, is characterized in that, the center line of described rolling colter is positioned at the place ahead of the share beak of skim coulter in the horizontal direction.
4. plough tool as claimed in claim 3, is characterized in that, the center line of described rolling colter is positioned at share beak the place ahead 0～30mm of skim coulter; The blade minimum point of described rolling colter is positioned at the share beak below 20～40mm of skim coulter; Right-hand distance of shin sword line that the line of cut of described rolling colter is positioned at main plough is 10～25mm.
5. plough tool as claimed in claim 4, is characterized in that, the left side shin sword line of described skim coulter is positioned at the outstanding 10mm of shin sword alignment uncultivated land direction of main plough; The share beak of described skim coulter is positioned at the distance that the place ahead of the share beak of main plough makes progress and is not less than 250～300mm.
6. plough tool as claimed in claim 5, is characterized in that, the tilling depth of described main plough is set to below 400mm, and the tilling depth of described skim coulter is set to 120mm.
7. plough tool as described in claim 1 to 6 any one, is characterized in that, described main plough comprises: ploughshare, mouldboard, landside, plowshoe and plow standard, wherein,
Ploughshare is positioned at the front end of main plough, is bolted the front end that is fixed on plowshoe, is used for cutting the ditch wall, and the guide groove wall rises to mouldboard; The upper end of ploughshare is mouldboard, and mouldboard is fixed on the front end of plowshoe, is used for broken and turns over button ditch wall, and mouldboard and ploughshare form the warping surface of plow bottom; Plowshoe stands up, and is provided with groove on standing up on direction, is used for supporting main plough, connects the warping surface of plow bottom and plow standard; The bottom of plow standard is built in the groove of plowshoe, and is connected and fixed by bolt and plowshoe, and the top of plow standard is bolted and is fixed on support, is used for connection bracket and the warping surface of plow bottom; Landside is bolted a side that is fixed on plowshoe, is used for balancing axial thrust, prevents that the ditch wall from caving in.
8. plough tool as described in claim 1 to 6 any one, is characterized in that, described gauge wheel is arranged on support by the depth adjustment screw rod, by the regulation depth adjusting screw(rod), adjusts the height of gauge wheel.
9. plough tool as described in claim 1 to 6 any one, is characterized in that, described colter, skim coulter and main plough form plough tool unit, and described plough tool includes one or more plough tools unit.
10. plough tool as described in claim 1 to 6 any one, is characterized in that,
Described support externally travels forward under the draw of hauling machine, is arranged on support colter foremost and cuts off stalk and crop cover on motion path, cuts out neat ditch wall; Then, being arranged on the skim coulter in the middle of support, will be near on earth's surface or earth's surface, turn over button by stalk and the crop cover of colter cut-out, translate in the ditch dug with a plow that the front farming of main plough digs; Then, main plough is turned over the ditch wall, and the upturned soil of having ploughed is covered on the ditch dug with a plow that the last time digs.
Priority Applications (1)
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103959934A (en) * | 2014-05-23 | 2014-08-06 | 郭志忠 | Crop straw return plough |
| CN104685996A (en) * | 2015-03-18 | 2015-06-10 | 武文秀 | Rototilling-tillage combined machine with secondary plough |
| CN106774123A (en) * | 2016-12-23 | 2017-05-31 | 中英海底系统有限公司 | The Artificial Intelligence Control of sea plough under water |
| CN106879265A (en) * | 2017-01-24 | 2017-06-23 | 中国农业科学院农业资源与农业区划研究所 | A kind of maize straw in the ranks chopper |
| CN107517609A (en) * | 2017-09-26 | 2017-12-29 | 辽宁省农业科学院 | One kind sprays biogas slurry and stalk equipment and layering returning to the field method are buried in upset |
| CN111065257A (en) * | 2017-08-03 | 2020-04-24 | 格兰集团营运挪威股份有限公司 | Furrow plough remote stubble covering device adjustment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103959934A (en) * | 2014-05-23 | 2014-08-06 | 郭志忠 | Crop straw return plough |
| CN104685996A (en) * | 2015-03-18 | 2015-06-10 | 武文秀 | Rototilling-tillage combined machine with secondary plough |
| CN106774123A (en) * | 2016-12-23 | 2017-05-31 | 中英海底系统有限公司 | The Artificial Intelligence Control of sea plough under water |
| CN106774123B (en) * | 2016-12-23 | 2019-05-07 | 中英海底系统有限公司 | The Artificial Intelligence Control of underwater sea plough |
| CN106879265A (en) * | 2017-01-24 | 2017-06-23 | 中国农业科学院农业资源与农业区划研究所 | A kind of maize straw in the ranks chopper |
| CN111065257A (en) * | 2017-08-03 | 2020-04-24 | 格兰集团营运挪威股份有限公司 | Furrow plough remote stubble covering device adjustment |
| CN107517609A (en) * | 2017-09-26 | 2017-12-29 | 辽宁省农业科学院 | One kind sprays biogas slurry and stalk equipment and layering returning to the field method are buried in upset |
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| CN103109593B (en) | 2016-08-03 |
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Inventor after: Feng Huancheng Inventor after: Ren Tianzhi Inventor after: Li Yuyi Inventor after: Xue Wen Inventor after: Zhang Xudong Inventor after: Pei Zelian Inventor after: Wang Fuyi Inventor after: Yao Zhigang Inventor after: Cheng Jin Inventor after: Wang Jing Inventor before: Feng Huancheng Inventor before: Li Yuyi Inventor before: Zhang Xudong Inventor before: Pei Zelian Inventor before: Wang Fuyi Inventor before: Yao Zhigang Inventor before: Cheng Jin Inventor before: Wang Jing Inventor before: Ren Tianzhi |
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Effective date of registration: 20180521 Address after: 100081 No. 12 South Main Street, Haidian District, Beijing, Zhongguancun Co-patentee after: Inner Mongolia monyang Ecological Environment Technology Co., Ltd. Patentee after: Institute of agricultural resources and regional planning, Chinese Academy of Agricultural Sciences Co-patentee after: Liaoning Province Institute of Agricultural Mechanization Address before: 100081 Haidian District Zhongguancun South Street 12, Chinese Academy of Agricultural Sciences, Beijing Institute of agricultural resources and agricultural zoning Co-patentee before: Liaoning Province Institute of Agricultural Mechanization Patentee before: Institute of agricultural resources and regional planning, Chinese Academy of Agricultural Sciences |
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