CN201029256Y - Disk harrow and soil-working machine installed with said disk harrow - Google Patents
Disk harrow and soil-working machine installed with said disk harrow Download PDFInfo
- Publication number
- CN201029256Y CN201029256Y CNU2007201506779U CN200720150677U CN201029256Y CN 201029256 Y CN201029256 Y CN 201029256Y CN U2007201506779 U CNU2007201506779 U CN U2007201506779U CN 200720150677 U CN200720150677 U CN 200720150677U CN 201029256 Y CN201029256 Y CN 201029256Y
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- China
- Prior art keywords
- blade
- wheel disc
- plow
- soil
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000002689 soil Substances 0.000 claims abstract description 33
- 238000005520 cutting process Methods 0.000 claims abstract description 8
- 238000002360 preparation method Methods 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003971 tillage Methods 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a disc plow and a cultivating implement mounted with the disc plow, wherein the plow sheet of the disc are around plates, left and right side faces of the plow sheet are annularly distributed uniformly to be fixed with blades vertical to the plow plate, the cutting edges of the blades are near the outer circumference of the plow sheet, the blades at two sides of the plow sheet are inclined to same direction, with corners with the radial of the plow sheet. The disc plows are uniformly and distantly mounted on a rotation shaft under the front portion of the frame of the cultivating implement. The axis of the rotation shaft is vertical to the horizontal central line of the frame. The back portion of the frame is hinged with a leveler connecting arm with a front adjusting arm and/or a roller connecting arm with a back adjusting arm. The leveler is mounted on the lower end of the leveler connecting arm and roller is mounted on the lower end of the roller connecting arm. The disc plow has simple structure, which can cut and turn soil longitudinally and transversely, with better effect in single circulation. The cultivating implement with the disc plow has compact structure, which can arrange leveler, roller or the like, with better level effect.
Description
Technical field
The utility model relates to a kind of rake the soil level farm machinery and soil preparation machine in order to scarifying soil, particularly a kind of wheel disc rake and the soil preparation machine that this wheel disc rake is housed.
Background technology
At present, known cut stubble before being used for ploughing and plough after the disc of raking the soil level be spherical shape, this is to cut the face of land effect of scarifying soil again in order to reach when raking the soil level.Because of blade place sphere and the face of land form certain angle, when facility move ahead, if the blade rotating shaft not with horizontal formation certain angle, the blade difficulty of burying then, this angle is 7～23 degree (title drift angle) usually.And usually there are two big shortcomings in the various soil preparation machine that this type of blade is installed: the one, do not have and laterally cut the ground function, cut for single time poor effect; The 2nd, structure is not compact, and longitudinal size is excessive, is difficult to dispose auxiliary whole ground such as spike-tooth harrow, land leveler, packer device under suspension status.For this reason, various power rotary harrows, vibration rake etc. based on power drive have appearred.When facility move ahead, rely on the power of tractor motive power output shaft transmission to make the moving or swing of rake swivel, directly soil is carried out the vertical and horizontal cutting.Because of having avoided above-mentioned shortcoming, and whole respond well, become at present the developments of putting in order, broadcast integrated machine.But will consume a part of power when working owing to facility is unfavorable for saving energy and reduce the cost more.
The utility model content
The purpose of this utility model is to provide a kind of wheel disc rake, and it is simple in structure, is easy to make install, and need not the working power Mechanical Driven and can cut ground scarifying soil at both direction in length and breadth, and cheap for manufacturing cost, single time scarifying soil is effective.
Another purpose of the present utility model is to provide a kind of soil preparation machine that this wheel disc rake is installed, not only can realize the effect of digging of both direction in length and breadth with cutting, and soil preparation machine is simple and compact for structure, is convenient to dispose auxiliary whole ground such as land leveler, packer device, effective wholely.
The purpose of this utility model is achieved in that a kind of wheel disc rake, comprise blade with central shaft hole, blade is circular plate type, respectively uniform ringwise affixed and the perpendicular blade of blade on blade and arranged on left and right sides face, the cutting edge of blade is all near the outer peripheral edges of blade, the blade of blade both sides all be in tilted layout in the same way and all with the radially formation angle of blade.
A kind of soil preparation machine that described wheel disc rake is housed, comprise frame, said wheel disc is harrowed uniform interval and is installed in the rotating shaft that is positioned at the frame front below, the horizontal center line of shaft axis and frame is perpendicular, adjust the smoother linking arm of arm and/or have the packer linking arm that arm is adjusted in the back before having in that the frame rear portion is articulated, smoother is installed in the lower end of smoother linking arm, and packer is installed in the lower end of packer linking arm.
The utility model wheel disc rake drives blade rotation when blade rolls, blade is longitudinally cut the face of land, and blade is along laterally overcoming the soil resistance incision face of land and descending along the blade movement track.Advance along with wheel disc rake rolls, begin the slippage upset when blade is descending during near rated depth, rise gradually and take the institute upturned soil of cutting the earth out of the face of land, Tu Fa breaks away from blade under the acting in conjunction of advance inertia force and rolling centrifugal force.And so forth, the process of constantly repeat to cut ground, digging reaches two-way in length and breadth effect of raking the soil level.The utility model wheel disc rake structure is simple, is easy to make to install, and need not the working power Mechanical Driven and can cut ground scarifying soil at both direction in length and breadth, and cheap for manufacturing cost, single time scarifying soil is effective.
To be installed in by the rake group that the wheel disc blade is formed on the utility model soil preparation machine, because it is perpendicular to be installed in the horizontal center line of the shaft axis of wheel disc rake of frame front below and frame, articulated smoother linking arm and/or packer linking arm at the frame rear portion, smoother is installed in the lower end of smoother linking arm, and packer is installed in the lower end of packer linking arm.Like this, its axis and horizontal no drift angle have been vacateed longitudinal space when working under not having the rotary power situation, help being provided with under suspension status above-mentioned auxiliary whole ground device.Therefore the utility model soil preparation machine not only can be realized the effect of digging of both direction in length and breadth with cutting, and soil preparation machine is simple and compact for structure, is convenient to dispose auxiliary whole ground such as land leveler, packer device, and is effective wholely.
In addition and since the utility model wheel disc blade can power situation without spin next time property finish and two-wayly in length and breadth cut ground or rake the soil level, blade rotating shaft and horizontal no angle, also help scarification equipment the intensification design and join saving energy and reduce the cost of tractor.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the main TV structure schematic diagram of the utility model wheel disc rake blade;
Fig. 2 is the A-A cross-sectional view among Fig. 1;
Fig. 3 is the main TV structure schematic diagram of the utility model soil preparation machine;
Fig. 4 is the plan structure schematic diagram of the utility model soil preparation machine.
Embodiment
A kind of wheel disc rake as shown in Figure 1 and Figure 2, comprises the blade 1 with central shaft hole, the central shaft hole of blade 1 be shaped as Long Circle, can improve the installation firmness of blade 1 like this.Blade 1 is circular plate type, the perpendicular blade 2 of respectively uniform ringwise affixed and blade 1 on blade 1 and arranged on left and right sides face, the cutting edge of blade 2 is all near the outer peripheral edges of blade 1, the blade 2 of blade 1 both sides all be in tilted layout in the same way and all with the radially formation angle of blade 1.The quantity of blade 2 is 4-24.Curved or the broken line shape of the cross section of blade 2.Blade 2 on the blade 1 and arranged on left and right sides face is symmetric arrangement or staggered layout at interval respectively.The arc radius of blade 2 is slightly less than the radius of curvature at the upper soll layer place of blade movement track under rated depth, its arrangement angle on blade 1 should be reasonable, the suffered soil friction resistance of blade 2 concave surfaces is slightly larger than the suffered soil friction resistance of blade 2 convex surfaces when guaranteeing that it buries under the nominal operation state, takes into account its suitable angle of penetration and cuts the ground degree of depth.For this reason, blade 2 is 5 °～60 ° with the size that radially constitutes angle of blade 1.
A kind of soil preparation machine that described wheel disc rake is housed, as shown in Figure 3, Figure 4, comprise frame 3, said wheel disc is harrowed uniform interval and is installed in the rotating shaft that is positioned at frame 3 lower front, the horizontal center line of shaft axis and frame 3 is perpendicular, adjusted the smoother linking arm 12 of arm 11 at frame 3 rear portions before articulated having and/or have the packer linking arm 10 that arm 9 is adjusted in the back, smoother 6 is installed in the lower end of smoother linking arm 12, and packer 8 is installed in the lower end of packer linking arm 10.Be set with spring on the forward and backward adjustment arm 11,9, in order to adjust the operating pressure of smoother linking arm 12 and packer linking arm 10.Anterior affixed the soil-suppressing board 4 that tilts to install of smoother 6, on the smoother 6 at soil-suppressing board 4 rears gathering sill is being set, gathering sill parallels with soil-suppressing board 4, is being equipped with adjustment bolt 5 in the gathering sill, and the upper end of smoother spike-tooth frame 7 links to each other with said adjustment bolt 5.Can adjust the upper and lower position of spike-tooth frame 7 by adjusting bolt 5.As shown in Figure 4, according to the length of frame 3, can the lower front of frame 3 from front to back parallel interval 1-4 row wheel disc rake is set, to adapt to the tillage operation in different soils.
Claims (8)
1. a wheel disc is harrowed, comprise blade (1) with central shaft hole, it is characterized in that: blade (1) is circular plate type, respectively uniform ringwise affixed and the perpendicular blade (2) of blade (1) on blade (1) and arranged on left and right sides face, the cutting edge of blade (2) is all near the outer peripheral edges of blade (1), the blade (2) of blade (1) both sides all be in tilted layout in the same way and all with the radially formation angle of blade (1).
2. wheel disc rake according to claim 1 is characterized in that: the quantity of blade (2) is 4-24.
3. wheel disc rake according to claim 1 is characterized in that: blade (2) is 5 °～60 ° with the size that radially constitutes angle of blade (1).
4. wheel disc rake according to claim 1 is characterized in that: the curved or broken line shape of the cross section of blade (2).
5. wheel disc according to claim 1 rake is characterized in that: the central shaft hole of blade (1) be shaped as Long Circle.
6. wheel disc rake according to claim 1 is characterized in that: the blade (2) on blade (1) the and arranged on left and right sides face is symmetric arrangement or staggered layout at interval respectively.
7. one kind is equipped with the soil preparation machine that the described wheel disc of claim 1 is harrowed, comprise frame (3), it is characterized in that: said wheel disc is harrowed uniform interval and is installed in the rotating shaft that is positioned at frame (3) lower front, the horizontal center line of shaft axis and frame (3) is perpendicular, adjust the smoother linking arm (12) of arm (11) at frame (3) rear portion before articulated having and/or have the packer linking arm (10) that arm (9) is adjusted in the back, smoother (6) is installed in the lower end of smoother linking arm (12), and packer (8) is installed in the lower end of packer linking arm (10).
8. soil preparation machine according to claim 7, it is characterized in that: anterior affixed the soil-suppressing board (4) that tilts to install of smoother (6), on the smoother (6) at soil-suppressing board (4) rear gathering sill is being set, gathering sill parallels with soil-suppressing board (4), be equipped with adjustment bolt (5) in the gathering sill, the upper end of smoother spike-tooth frame (7) links to each other with said adjustment bolt (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201506779U CN201029256Y (en) | 2007-05-18 | 2007-05-18 | Disk harrow and soil-working machine installed with said disk harrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201506779U CN201029256Y (en) | 2007-05-18 | 2007-05-18 | Disk harrow and soil-working machine installed with said disk harrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201029256Y true CN201029256Y (en) | 2008-03-05 |
Family
ID=39161155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201506779U Expired - Fee Related CN201029256Y (en) | 2007-05-18 | 2007-05-18 | Disk harrow and soil-working machine installed with said disk harrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201029256Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104380881A (en) * | 2014-11-17 | 2015-03-04 | 南通棉花机械有限公司 | Novel micro-ploughing device with cutter |
| WO2018201359A1 (en) * | 2017-05-03 | 2018-11-08 | 郭晓广 | Integrated cultivating, leveling, and tilling machine |
| RU214023U1 (en) * | 2022-05-04 | 2022-10-07 | Федеральное государственное бюджетное учреждение науки Сибирский федеральный научный центр агробиотехнологий Российской академии наук (СФНЦА РАН) | Mounting device for ring rollers |
-
2007
- 2007-05-18 CN CNU2007201506779U patent/CN201029256Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104380881A (en) * | 2014-11-17 | 2015-03-04 | 南通棉花机械有限公司 | Novel micro-ploughing device with cutter |
| WO2018201359A1 (en) * | 2017-05-03 | 2018-11-08 | 郭晓广 | Integrated cultivating, leveling, and tilling machine |
| RU214023U1 (en) * | 2022-05-04 | 2022-10-07 | Федеральное государственное бюджетное учреждение науки Сибирский федеральный научный центр агробиотехнологий Российской академии наук (СФНЦА РАН) | Mounting device for ring rollers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20100518 |