CN200976740Y

CN200976740Y - Disc big plow

Info

Publication number: CN200976740Y
Application number: CN 200620021745
Authority: CN
Inventors: 周树国
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-27
Filing date: 2006-09-27
Publication date: 2007-11-21
Anticipated expiration: 2016-09-27

Abstract

The utility model provides a disc big plow with convenient operation, stable working, deep cultivation, high efficiency, long service life and little oil consumption, which comprises a traction jacking device, a machine frame combination component, a deep subsoiling component, a ridging component, a disc plow component and a soil pulverator. The utility model is able to break the plow pan, activate the substrate soil and deepen the plow layer, thus gradually improving the structure of the plow layer and creating excellent soil environment for the growth of crops. Besides, the plough share makes no big soil lump during plowing, leaves no dead corner in digging and realizes convenient, flexible and accurate adjustment of plowing depth, thus reaching the seeding status by only one plowing operation. With the advantages of oil saving, light weight and fast operation, the utility model consumes only haft a kg oil in plowing one mu of farmland. In addition, the efficiency of the utility model equals 5 to 6 times that of the ordinary plough, 2 to 3 times that of the American disc harrow and 4 to 5 times that of the rotary plow with the operating dept of 18 to 32cm. What is more, with the advantages of long service life, simple structure and little working resistance, the utility model can be adopted as a new type agricultural tool for farming preparation, plough breaking, plowing and subsoiling.

Description

The big plough of disk

(1) technical field

The utility model relates to a kind of agricultural instrument of raking the soil level, the big plough of particularly a kind of underslung dark loose disk.

(2) background technology

In the rural area, peasant household turns over and rakes the soil level for the existing mainframe tool that do not re-use for many years of seedbed preparation work, and the darker ditch injustice of owing appears in the back because common big plough is turned over, can't the making ridge sowing, and turn over rake expense costliness, peasant household is difficult to bear.So, can only adopt the whole ground of scraper plate leveller at present, former stubble drag is fallen, former ridge is basic flat near drag, and again by former ridge plantation, perhaps cultivator ridging, the broken former ridge of ploughshare close ridge again and plant.Plough under the condition of putting in order ground this, use common cultivator topsoil depth capacity to reach 10-15cm, therefore for a long time because this cultivation mode, make the following soil layer of 15cm form a kind of hard tillage pan, do not have retain and conserve soil moisture, effect that drought resisting is waterlogging-resistant, unfavorable to crop growth, influence crop yield, and the ploughshare working resistance is big, and fuel consumption is big, cost is high.

And existing most disk harrow directly utilizes disk to rake the soil level, hack weak effect during ridging, oil consumption height; The rotovator that has then is directly rake teeth to be welded in the rotating shaft, but it is far away that rake teeth is liftoff, active force is little, fuel consumption is also big, and rotovator fixedly mounts closed composite variable transmission case at the gearbox rear portion of tractor, on the power input shaft in the composite variable transmission case travelling gear is installed, rotovator is installed at the composite variable transmission case rear portion, this structure is worked extremely unstable when rotovator is worked, the predispose to damage also inconvenience of handling simultaneously of rotovator, inefficiency, topsoil is shallow, usually operation repeatedly.

(3) summary of the invention

The purpose of this utility model is to provide a kind of handiness, working stability, topsoil is dark, efficient is high, long service life, the big plough of disk that oil consumption is few.

The purpose of this utility model is achieved in that it comprises the traction elevator that is connected with hauling machine, the frame combiner, subsoiling component, the making ridge parts, disk plow parts and soil pulverizer 1, the lifting wheel pull bar 2 of traction elevator is connected with frame the place ahead, before subsoiling component places support, after the making ridge parts place support, the disk plow parts place in the middle of the support, soil pulverizer 1 places between making ridge parts and the disk plow parts, the frame combiner is provided with steady adjustment pull bar 3 and clean-up scraper pull bar 4, the traction elevator is equipped with triangle hitch frame and lifting shaft, be fixed with on the hitch frame along beam, be provided with the adjustment pull bar along beam and steady the adjustment between the pull bar 3.

The utility model also has some architectural features like this:

1, lifting wheel 5 and oil cylinder 6 are installed on the lifting shaft of described traction elevator, lifting shaft is enclosed within on the lifting wheel pull bar 2.

2, the dark loose bar 7 of described subsoiling component is provided with deep loosening tooth storehouse 8 and jackscrew 9, has assigned deep loosening tooth 10 in the deep loosening tooth storehouse 8.

3, described making ridge parts comprise the making ridge pull bar, and making ridge wheel sheet is installed on the making ridge pull bar.

4, described disk plow parts comprise axis square tube 11, soil shoe 12 and sleeve pipe, axis square tube 11 is installed on the frame by bearing block 13, the axis square tube is provided with spindle nose cover 14, bearing block, spline 15 and detains 16, spindle nose cover 14 is enclosed within axis square tube 11 two ends, spline 15 is installed in spindle nose and overlaps 14 inboards, soil shoe 12 equally spaced being enclosed within on the axis square tube 11, between sleeve pipe is installed.

5, soil shoe 12 equal intervals of described disk plow parts arc tooth storehouse 17 is installed, assigned arched plate tooth 18 on the arc tooth storehouse 17, the stage casing of dish tooth 18 is provided with flex point 19, deflection is played at 19 places by flex point, crown becomes the grafter shape, the crown direction of adjacent teeth is opposite.

6, described soil pulverizer 1 comprises axis 20, bearing block, chain key and crushing tooth storehouse 21, bearing sleeve is at the axis two ends, it is inboard that the chain key is installed in the spindle nose cover, crushing tooth storehouse 21 equally spaced being rotatably provided on the axis, assigned arc crushing tooth 22 on the crushing tooth storehouse 21, crushing tooth 22 in the form of sheets, the stage casing is provided with flex point 23, by the rotation of flex point 23 places, the crown direction of adjacent teeth is opposite.

7, the clean-up scraper pull bar 4 of described frame combiner comprises forward and backward clean-up scraper pull bar, between the forward and backward clean-up scraper pull bar clean-up scraper 26 is installed.

8, described lifting wheel pull bar 2, steadily adjust pull bar 3, clean-up scraper pull bar 4, dark loose bar 7 and making ridge pull bar and connect on the support that board 24 is installed in the frame combiner by being connected.

9, described adjustment pull bar is connected with two ends side's cover of steadily adjusting pull bar 3 with suitable beam.

The course of work of the present utility model is dark earlier pine, plough again, last hack, the deep loosening tooth of subsoiling component is fixed on the deep loosening tooth storehouse by jackscrew, the length of deep loosening tooth can be regulated, the degree of depth can reach 32cm during operation, the design shape of the arc tooth of disk plow parts soil shoe is remarkable through facts have proved the effect of ploughing of burying, crown becomes the grafter shape, bury rapidly, the stage casing of arc tooth is provided with flex point, and the shape of tooth is risen by certain angle deflection by the flex point place, and the back of burying produces lever force and impels the latter half of tooth to continue to bury at the flex point place, the degree of depth of digging is further deepened, the crown direction of adjacent teeth can reduce the generation at dead angle on the contrary when digging, and suitable angle of penetration can firmly bury preceding toothrow and can produce enough lever force when the back toothrow is unearthed so that machine rake teeth when rolling has fully to be buried the time once more; The spacing of soil shoe of the present utility model and dish tooth designs in strict accordance with national agricultural equipment standard-required, and the 1m soil shoe of ploughing should change 6 circles, and the degree of depth of ploughing can reach 20cm; The soil that the utility model is routed up ploughing by soil pulverizer again after ploughing is further pulverized, make the ground that climbs over not surpass the soil block of 4cm, be connected with the chain key by pattern chain between soil pulverizer and the disk plow parts, directly driving soil pulverizer by the disk plow parts rotates, the disk plow parts turn around, soil pulverizer changes four circles, crushing effect is remarkable, and crushing tooth is equally spaced is rotatably provided on the axis, make each root crushing tooth active force difference, half tooth is arranged in work during hack, have buffering, effectively improve service life of a machine; Making ridge wheel sheet is installed on the making ridge pull bar, and machine is digged, and the soil becomes ridge naturally behind the making ridge, and one-stop operation can be sowed; In addition, plough, can take up a lot of earth and weeds when raking the soil level, can influence the continuation running of machine, therefore the utility model is provided with forward and backward clean-up scraper pull bar on the frame combiner, between the forward and backward clean-up scraper pull bar clean-up scraper is installed, when raking the soil level, ploughing, earth and weeds on the dish tooth are hit down, effectively prevented from normally to bury because of increasing of earth and weeds makes the dish tooth; On the lifting shaft of traction elevator lifting wheel and oil cylinder are installed, lifting shaft is enclosed within on the lifting wheel pull bar, oil cylinder is received tractor by the threeway hydraulic oil pipe, control the lifting of body by the lifting of oil cylinder wheel shaft, along beam with steadily adjust the overall operation degree of depth that adjustment pull bar between the pull bar is also adjusted machine, the steady adjustment pull bar of frame can also be adjusted the machine balance on the hitch frame.

Advantage of the present utility model has:

1, fuel-efficient, efficient: great advantage of the present utility model is exactly fuel-economizing, only need draw half kilogram of oil of machine consumption with 0.07 hectare, and effect is 2-3 a times of American disk harrow, makes 5-6 times of common big plough;

2, break tillage pan, strengthen hack: the dark earlier pine of the utility model, plough, last hack, deep loosening tooth cuts off soil layer, bury the soil both sides of separately overturning with rear ploughshare, the soil of being routed up ploughing by soil pulverizer is further pulverized again, the course of work is accomplished without any letup, the arable land degree of depth can reach 32cm, the no dead angle of digging, and soil layer does not play bulk;

3, body is light, action is quick: the utility model volume is little, and body is light, is with spindle nose cover and bearing block on the axis of disk plow parts and subsoiling component, high speed, quick when having a machine in operation, and also anti-wear;

4, it is convenient that frame is stable, regulation and control are coordinated: triangle hitch frame, suitable beam and frame constitute the triangle rock-steady structure, make the frame of machine more stable, steadily adjust pull bar and can also adjust the machine balance, control the lifting of body by the lifting of oil cylinder wheel shaft, along beam with steadily adjust the overall operation degree of depth that adjustment pull bar between the pull bar is also adjusted machine, easy to adjust on the hitch frame;

5, retain and conserve soil moisture drought resisting, infiltration prevention waterlogging: because the topsoil structure that interval subsoiling has been created actual situation and deposited, empty part unit weight is lower, and hole is bigger, can put aside a large amount of natural precipitations.

Rolling operation during the utility model work, can break tillage pan, the activation underearth, deepen plow layer, directly become ridge after the operation, also can progressively improve the topsoil structure, for growing, crop creates good soil environment, and the cultivated soil of ploughshare does not play large clod, the no dead angle of digging, hack is effective, and the soil block maximum is no more than 4 centimetres, and tilling depth is easy to adjust, flexibly, accurately, only need one-stop operation just can reach the sowing state, its outstanding feature is fuel-efficient, gently, hurry up, turn over 0.07 hectare and only need half kilogram of oil consumption, and efficient is 5-6 times of common big plough, the 2-3 of American disk harrow doubly, the 4-5 of rotovator doubly, depth of implements is generally at 18-32 centimetre, long service life, simple in structure, working resistance is little, and obvious effect of increasing production is a kind of novel making preparation for ploughing and sowing, make plough, plough, the farm implements of dark pine.

(4) description of drawings

Fig. 1 is the soil shoe structural representation of the utility model disk plow parts;

Fig. 2 is the structural representation of the utility model soil pulverizer;

Fig. 3 is the end view of the utility model frame;

Fig. 4 is the structural representation of the utility model subsoiling component;

Fig. 5 is the axis structural representation of the utility model disk plow parts;

Fig. 6 is the rearview of the utility model frame.

(5) embodiment

Below in conjunction with accompanying drawing structure of the present utility model is further described:

The utility model comprises the traction elevator that is connected with hauling machine, the frame combiner, subsoiling component, the making ridge parts, disk plow parts and soil pulverizer 1, the lifting wheel pull bar 2 of traction elevator is connected with frame the place ahead, before subsoiling component places support, after the making ridge parts place support, the disk plow parts place in the middle of the support, soil pulverizer 1 places between making ridge parts and the disk plow parts, the frame combiner is provided with steady adjustment pull bar 3 and clean-up scraper pull bar 4, the traction elevator is equipped with triangle hitch frame and lifting shaft, be fixed with on the hitch frame along beam, be provided with the adjustment pull bar along beam and steady the adjustment between the pull bar 3.Lifting wheel 5 and oil cylinder 6 are installed on the lifting shaft of described traction elevator, lifting shaft is enclosed within on the lifting wheel pull bar 2, the dark loose bar 7 of described subsoiling component is provided with deep loosening tooth storehouse 8 and jackscrew 9, assigned deep loosening tooth 10 in the deep loosening tooth storehouse 8, described making ridge parts comprise the making ridge pull bar, making ridge wheel sheet is installed on the making ridge pull bar, described disk plow parts comprise axis square tube 11, soil shoe 12 and sleeve pipe, axis square tube 11 is installed on the frame by bearing block 13, the axis square tube is provided with spindle nose cover 14, bearing block, spline 15 and button 16, spindle nose cover 14 is enclosed within axis square tube 11 two ends, spline 15 is installed in spindle nose and overlaps 14 inboards, soil shoe 12 equally spaced being enclosed within on the axis square tube 11, between sleeve pipe is installed, soil shoe 12 equal intervals of described disk plow parts arc tooth storehouse 17 is installed, assigned arched plate tooth 18 on the arc tooth storehouse 17, the stage casing of dish tooth 18 is provided with flex point 19, deflection is played at 19 places by flex point, crown becomes the grafter shape, the crown direction of adjacent teeth is opposite, described soil pulverizer 1 comprises axis 20, bearing block, chain key and crushing tooth storehouse 21, bearing sleeve is at the axis two ends, it is inboard that the chain key is installed in the spindle nose cover, crushing tooth storehouse 21 equally spaced being rotatably provided on the axis, assigned arc crushing tooth 22 on the crushing tooth storehouse 21, crushing tooth 22 in the form of sheets, the stage casing is provided with flex point 23, rotate by flex point 23 places, the crown direction of adjacent teeth is opposite, before the clean-up scraper pull bar 4 of described frame combiner comprises, back clean-up scraper pull bar, before, between the back clean-up scraper pull bar clean-up scraper 26 is installed, described lifting wheel pull bar 2, steadily adjust pull bar 3, clean-up scraper pull bar 4, dark loose bar 7 and making ridge pull bar connect on the support that board 24 is installed in the frame combiner by being connected, and described adjustment pull bar is connected with overlapping along beam and the two ends side that steadily adjusts pull bar 3.

Claims

1, the big plough of a kind of disk, it comprises the traction elevator that is connected with hauling machine, frame combiner and disk plow parts, it is characterized in that it also comprises subsoiling component, making ridge parts and soil pulverizer (1), the lifting wheel pull bar (2) of traction elevator is connected with frame the place ahead, before subsoiling component places support, after the making ridge parts place support, the disk plow parts place in the middle of the support, soil pulverizer (1) places between making ridge parts and the disk plow parts, the frame combiner is provided with steady adjustment pull bar (3) and clean-up scraper pull bar (4), the traction elevator is equipped with triangle hitch frame and lifting shaft, be fixed with on the hitch frame along beam, be provided with the adjustment pull bar along beam and steady the adjustment between the pull bar (3).

2, the big plough of a kind of disk according to claim 1 is characterized in that on the lifting shaft of described traction elevator lifting wheel (5) and oil cylinder (6) being installed, and lifting shaft is enclosed within on the lifting wheel pull bar (2).

3, the big plough of a kind of disk according to claim 1 is characterized in that the dark loose bar (7) of described subsoiling component is provided with deep loosening tooth storehouse (8) and jackscrew (9), has assigned deep loosening tooth (10) in deep loosening tooth storehouse (8).

4, the big plough of a kind of disk according to claim 1 is characterized in that described making ridge parts comprise the making ridge pull bar, and making ridge wheel sheet is installed on the making ridge pull bar.

5, the big plough of a kind of disk according to claim 1, it is characterized in that described disk plow parts comprise axis square tube (11), soil shoe (12) and sleeve pipe, axis square tube (11) is installed on the frame by bearing block (25), the axis square tube is provided with spindle nose cover (14), bearing (13), spline (15) and buckles (16), spindle nose cover (14) is enclosed within axis square tube (11) two ends, spline (15) is installed in spindle nose cover (14) inboard, soil shoe (12) is equally spaced to be enclosed within on the axis square tube (11), between sleeve pipe is installed.

6, the big plough of a kind of disk according to claim 1, it is characterized in that described disk plow parts soil shoe (12) equal intervals arc tooth storehouse (17) is installed, assigned arched plate tooth (18) on the arc tooth storehouse (17), the stage casing of dish tooth (18) is provided with flex point (19), located deflection by flex point (19), crown becomes the grafter shape, and the crown direction of adjacent teeth is opposite.

7, the big plough of a kind of disk according to claim 1, it is characterized in that described soil pulverizer (1) comprises axis (20), bearing block, chain key and crushing tooth storehouse (21), bearing sleeve is at the axis two ends, it is inboard that the chain key is installed in the spindle nose cover, crushing tooth storehouse (21) is equally spaced to be rotatably provided on the axis, assigned arc crushing tooth (22) on the crushing tooth storehouse (21), crushing tooth (22) in the form of sheets, the stage casing is provided with flex point (23), locate rotation by flex point (23), the crown direction of adjacent teeth is opposite.

8, the big plough of a kind of disk according to claim 1 is characterized in that the clean-up scraper pull bar (4) of described frame combiner comprises forward and backward clean-up scraper pull bar, and clean-up scraper (26) is installed between the forward and backward clean-up scraper pull bar.

9, the big plough of a kind of disk according to claim 1 is characterized in that described lifting wheel pull bar (2), steadily adjusts pull bar (3), clean-up scraper pull bar (4), dark loose bar (7) and making ridge pull bar and connect board (24) and be installed on the support of frame combiner by being connected.

10, the big plough of a kind of disk according to claim 1 is characterized in that described adjustment pull bar and is connected with two ends side's cover of steadily adjusting pull bar (3) along beam.