CN201609015U - Disk harrow section unit and land preparation machine provided with same - Google Patents
Disk harrow section unit and land preparation machine provided with same Download PDFInfo
- Publication number
- CN201609015U CN201609015U CN200920277316XU CN200920277316U CN201609015U CN 201609015 U CN201609015 U CN 201609015U CN 200920277316X U CN200920277316X U CN 200920277316XU CN 200920277316 U CN200920277316 U CN 200920277316U CN 201609015 U CN201609015 U CN 201609015U
- Authority
- CN
- China
- Prior art keywords
- group
- frame
- rake
- unit
- disk harrow
- 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
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model discloses a disk harrow section unit and a land preparation machine. The disk harrow section unit comprises supporting frames installed below a harrow section beam and disc harrow blades installed at the lower parts of the supporting frames, wherein the vertical plane where the supporting frames are and the harrow section beam are mutually and obliquely arranged to form an included angle, a group of harrow section units is formed by at least two disc harrow blades, each group of the disc harrow blades and rotating shafts are installed between the two adjacent supporting frames at intervals, and the rotating shafts are perpendicular to the supporting frames; and the disk harrow section unit is installed below the front part of a rack through the harrow section beam, a connecting arm and a depth limiting frame for an earth leveller are respectively arranged below the rear part of the rack, wherein height regulating pin holes are respectively formed on the connecting arm and the depth limiting frame at intervals from up down, a connecting clamping plate is connected at the rear part of the earth leveller, connected with the connecting arm through a pin shaft and positioned between the earth leveller and a press roller, and the press roller is connected with the depth limiting frame through a pin shaft. The utility model has the advantages of simplified mounting structure and easy manufacture and maintenance.
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 disk harrow group unit and the soil preparation machine of this rake group unit is housed.
Background technology
At present, known cut stubble before being used for ploughing and plough after the disk harrow group of raking the soil level be two kinds of forms configurations, a kind of is opposed rake, after the each run, forms the rake ditch and the low bank of earth between fields respectively in both sides and centre.A kind of is the biasing rake, can solve the above-mentioned defective of opposed rake, but its side force is difficult for balance, only suitable unidirectional turning during operation.And there is common shortcoming in above-mentioned two kinds of configurations, and promptly structure is not compact, and longitudinal size is excessive, are difficult to dispose auxiliary whole ground such as spike-tooth harrow, land leveler, packer device under suspension status; Longitudinal size reaches more than 5 meters behind the auxiliary whole ground of the configuration device under traction state, has strengthened the headland turn radius, and operation mobility is relatively poor on less plot.
For this reason, two class scarification equipments occurred: a class is various rotovators, power rotary harrow, the vibration rake based on power drive etc.When facility move ahead, rely on the power of tractor motive power output shaft transmission to make the rake swivel move or swing soil is shredded and comb pine.Because of having avoided above-mentioned shortcoming, and whole respond well, become at present the developing direction 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 scarification equipment that one class is made up of flat placed type disk harrow and auxiliary whole ground device.Its each blade is arranged on the rake group beam all relatively independently, and the offset angle of blade presets, and front and back two row's rake group beams are configured in parallel.Can dwindle longitudinal size, alleviate the disequilibrium of biasing rake, solve the operation defective of opposed rake, help energy-saving and cost-reducing and operating speed efficiently.But the supporting structure complexity of single blade, not only manufacturing cost is higher, and dismounting is safeguarded very inconvenient.
The utility model content
The purpose of this utility model is to provide a kind of disk harrow group unit, and it is simple in structure, is easy to make install and maintenance fast.
Another purpose of the present utility model is to provide a kind of soil preparation machine that this rake group unit is housed, and has profiling and the dark function of limit when leveling land, and compact conformation is effective wholely.
The purpose of this utility model is achieved in that
A kind of disk harrow group unit, comprise bracing frame that is installed in rake group beam below and the disc that is installed in the bracing frame bottom, be the formation angle that is in tilted layout mutually between the perpendicular at bracing frame place and the rake group beam, at least two discs constitute one group of rake group unit, every group of disc is installed between adjacent two bracing frames at interval with rotating shaft, disc all with the plane parallel at bracing frame place, said rotating shaft and bracing frame are perpendicular.
Every group of rake group unit is made up of four discs, promptly on the forward and backward both ends of rotating shaft that are positioned at the bracing frame outside disc is being set respectively also.
Said shaft axis and the two angle that constitutes between the projection on the horizontal plane of rake group beam are 10 °-18 °.
A kind of soil preparation machine that described disk harrow group unit is housed, comprise frame, earth level(l)er and pack roller, said rake group unit is installed in the frame front below by rake group beam, lower rear in frame is being provided with the earth level(l)er linking arm respectively and is limitting dark frame, at linking arm and limit on the dark frame to be provided with at interval respectively from top to bottom and just adjust pin-and-hole, connecting a connecting cleat at the rear portion of earth level(l)er, connecting cleat is installed in bearing pin and the linking arm adjusted in the pin-and-hole by cooperation and links together, connecting cleat is between earth level(l)er and pack roller, and pack roller is installed in the bearing pin of adjusting in the pin-and-hole and links together with the dark frame of limit by cooperation.
Said rake group beam is two, and two rake group beams are forward and backward spaced and parallel and are arranged on the frame front.
The utility model should be arranged on the rake group beam rake group unit some groups, forms row's disk harrow group, and rake group beam is with vertically (travel direction of machine) maintenance is vertical.Two row's rake groups before and after also can forming, the rake group beam of every row's rake group are all with vertically vertical, and promptly the flat placed type disk harrow is formed in two row's rake group Liangping row configurations.Several rake groups unit is installed on the rake group beam, has simplified the installation complexity greatly, be easy to safeguard.
The utility model soil preparation machine is its rake group beam and horizontal no drift angle when work, vacateed longitudinal space, so the utility model soil preparation machine is simple and compact for structure, is convenient to dispose under suspension status auxiliary whole ground devices such as smoother.
During machine works, because earth level(l)er is fixed in pack roller the place ahead, pack roller acts on the ground after putting down again, so pack roller helps the smooth face of land of earth level(l)er to the profiling of putting down ground, back.By relative adjustment, can realize respectively grading effect and suppression hack effect being stressed under the different situations demand of degree to earth level(l)er and pack roller.
At the dark frame of limit that the frame lower rear is installed, be convenient to regulate earth level(l)er and the up and down distance of pack roller in frame, the tilth of restriction disk harrow is all to keep less bottom of trench unevenness under the difference rake is dark.
The utility model is simple and reasonable, vertical compact in design, the lateral displacement of turning during unit work is less, the operation of under the situation that does not promote farm implements, turning, so mobility is good, the operating efficiency height does not use the work of additional energy source driver plate rake, also helps the intensification design of scarification equipment and saving energy and reduce the cost of join 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 disk harrow group unit;
Fig. 2 is the plan structure schematic diagram of the utility model disk harrow group unit;
Fig. 3 is the main TV structure schematic diagram of the utility model flat placed type soil preparation machine;
Fig. 4 is the plan structure schematic diagram of the utility model flat placed type soil preparation machine;
Embodiment
A kind of disk harrow group unit, as shown in Figure 1 and Figure 2, comprise bracing frame 2 that is installed in rake group beam 1 below and the disc 3 that is installed in bracing frame 2 bottoms, be the formation angle that is in tilted layout mutually between the perpendicular at bracing frame 2 places and the rake group beam 1, at least two discs 3 constitute one group of rake group unit, every group of disc 3 is installed between adjacent two bracing frames 2 at interval with rotating shaft, disc 3 all with the plane parallel at bracing frame 2 places, said rotating shaft and bracing frame 2 are perpendicular.
Every group of rake group unit is made up of four discs 3, promptly on the rotating shaft 4 forward and backward both ends that are positioned at bracing frame 2 outsides disc is being set respectively also.The dismounting of the rake group of can being more convenient for like this unit is safeguarded, is made things convenient for tillage operation.
With some groups should rake group unit by Bolt Connection on rake group beam 1, form row's disk harrow group, then the axial line of each rake group unit all with rake group beam 1 formation drift angle.Angle of eccentricity should be reasonable, the suffered soil friction resistance of convex surface is slightly larger than the suffered soil friction resistance of concave surface when burying under the nominal operation state with assurance blade 3, take into account its suitable angle of penetration, cut the ground degree of depth and less side force, for this reason, said rotating shaft 4 axis and rake group beam 1 the two angle that constitutes between the projection on the horizontal plane are 10 °-18 °.
A kind of soil preparation machine that described disk harrow group unit is housed as shown in Figure 3, Figure 4, comprises frame 5, earth level(l)er 6 and pack roller 7, and frame 5 is in order to be installed in the afterbody of tractor.Said rake group unit is installed in frame 5 lower front by rake group beam 1, lower rear in frame 5 is being provided with earth level(l)er linking arm 8 respectively and is limitting dark frame 9, at linking arm 8 and limit on the dark frame 9 to be provided with at interval respectively from top to bottom and just adjust pin-and-hole 10, connecting a connecting cleat 11 at the rear portion of earth level(l)er 6, connecting cleat 11 is installed in bearing pin and the linking arm 8 adjusted in the pin-and-hole 10 by cooperation and links together, connecting cleat 11 is between earth level(l)er 6 and pack roller 7, and pack roller 7 is installed in the bearing pin of adjusting in the pin-and-hole 10 and links together with the dark frame 9 of limit by cooperation.Can upper and lower mobile earth level(l)er 6 and pack roller 7 relative position between the two, realize the grading effect and suppress the different demands that stress degree of hack effect.
Said rake group beam 1 is two, and two rake group beams 1 are forward and backward spaced and parallel and are arranged on frame 5 front portions.Like this, said disk harrow component two rows are installed on the rake group beam 1 that is positioned at frame 5 lower front, the shaft axis of each rake group unit and the horizontal center line of frame form the drift angle, and rake group beam 1 is perpendicular with the horizontal center line of frame 5, like this, its rake group beam and horizontal no drift angle have been vacateed longitudinal space.Adjust pin-and-hole 10 by height and regulate the tilth that the up and down distance of earth level(l)er 6 on frame 5 limits disk harrow 3,, adapt to the tillage operation in different soils under the difference rake is dark, all to keep less bottom of trench unevenness.
Claims (5)
1. disk harrow group unit, comprise bracing frame (2) that is installed in rake group beam (1) below and the disc (3) that is installed in bracing frame (2) bottom, it is characterized in that: be the formation angle that is in tilted layout mutually between the perpendicular at bracing frame (2) place and the rake group beam (1), at least two discs (3) constitute one group of rake group unit, every group of disc (3) is installed between adjacent two bracing frames (2) at interval with rotating shaft, disc (3) all with the plane parallel at bracing frame (2) place, said rotating shaft and bracing frame (2) are perpendicular.
2. disk harrow group according to claim 1 unit is characterized in that: every group of rake group unit is made up of four discs (3), promptly on the forward and backward both ends of rotating shaft (4) that are positioned at bracing frame (2) outside disc is being set respectively also.
3. disk harrow group according to claim 1 unit is characterized in that: said rotating shaft (4) axis and the two angle that constitutes between the projection on the horizontal plane of rake group beam (1) are 10 °-18 °.
4. soil preparation machine that the described disk harrow group of claim 1 unit is housed, comprise frame (5), earth level(l)er (6) and pack roller (7), it is characterized in that: said rake group unit is installed in frame (5) lower front by rake group beam (1), lower rear in frame (5) is being provided with earth level(l)er linking arm (8) respectively and is limitting dark frame (9), at linking arm (8) and limit on the dark frame (9) to be provided with at interval respectively from top to bottom and just adjust pin-and-hole (10), connecting a connecting cleat (11) at the rear portion of earth level(l)er (6), connecting cleat (11) is installed in bearing pin and the linking arm (8) adjusted in the pin-and-hole (10) by cooperation and links together, connecting cleat (11) is positioned between earth level(l)er (6) and the pack roller (7), and pack roller (7) is installed in the bearing pin of adjusting in the pin-and-hole (10) and links together with the dark frame of limit (9) by cooperation.
5. soil preparation machine according to claim 4 is characterized in that: said rake group beam (1) is two, and two rake group beams (1) are forward and backward spaced and parallel and are arranged on frame (5) front portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920277316XU CN201609015U (en) | 2009-12-25 | 2009-12-25 | Disk harrow section unit and land preparation machine provided with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920277316XU CN201609015U (en) | 2009-12-25 | 2009-12-25 | Disk harrow section unit and land preparation machine provided with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201609015U true CN201609015U (en) | 2010-10-20 |
Family
ID=42959644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920277316XU Expired - Fee Related CN201609015U (en) | 2009-12-25 | 2009-12-25 | Disk harrow section unit and land preparation machine provided with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201609015U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104303616A (en) * | 2013-11-13 | 2015-01-28 | 黑龙江省畜牧机械化研究所 | Traction type individual stubble-cleaning gappy rake |
| CN105409358A (en) * | 2015-11-27 | 2016-03-23 | 重庆田畸实业有限公司 | Rotary-tiller connecting member for hanging knife shaft to hanging knife holder |
| CN111655022A (en) * | 2018-01-31 | 2020-09-11 | 哈德麦托斯澳大利亚有限公司 | Joint chain and link system for agricultural farmland |
-
2009
- 2009-12-25 CN CN200920277316XU patent/CN201609015U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104303616A (en) * | 2013-11-13 | 2015-01-28 | 黑龙江省畜牧机械化研究所 | Traction type individual stubble-cleaning gappy rake |
| CN105409358A (en) * | 2015-11-27 | 2016-03-23 | 重庆田畸实业有限公司 | Rotary-tiller connecting member for hanging knife shaft to hanging knife holder |
| CN111655022A (en) * | 2018-01-31 | 2020-09-11 | 哈德麦托斯澳大利亚有限公司 | Joint chain and link system for agricultural farmland |
| US11337353B2 (en) | 2018-01-31 | 2022-05-24 | Iron Grip Holdings Pty Limited | Agricultural ground engaging chain and link system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202050658U (en) | Framed rotary tillage and seeding compound machine | |
| CN201629965U (en) | Rotary cultivator | |
| CN204859926U (en) | Soil tillage equipment with garrulous function of leveling of dark pine and harrow | |
| CN202799604U (en) | Subsoiling rotary tillage ditcher for sugarcanes | |
| CN201609015U (en) | Disk harrow section unit and land preparation machine provided with same | |
| CN111742629B (en) | Adjustable deep-loosening rotary tillage operation device | |
| CN102077709B (en) | Subsoiler used together with four-wheel tractor | |
| CN104012203A (en) | Deep-rooted crop soil preparation machine | |
| CN203675546U (en) | Vertical rotary tiller | |
| CN103749008B (en) | Trench digging special vertical rotary plow | |
| CN206923245U (en) | A kind of new deep ploughing rooter | |
| CN201156873Y (en) | Deep scarification combined soil-working machine | |
| CN201029256Y (en) | Disk harrow and soil-working machine installed with said disk harrow | |
| CN202143352U (en) | Deep loosening and rotary tillage combined land preparation operation machine | |
| CN201612004U (en) | Power break harrow | |
| CN205755339U (en) | Many furrow machine of working soil | |
| CN204681801U (en) | A kind of subsoiling vibratory plough | |
| CN112673722B (en) | Assembled scarifier with adjustable tilling depth | |
| CN208095075U (en) | A kind of anti-blocking subsoiler suitable for no-tillage farming | |
| CN206585907U (en) | A kind of mounting bracket for rotary cultivator smoother | |
| CN220383513U (en) | Side baffle structure of rotary cultivator and rotary cultivator | |
| CN201142827Y (en) | Subsoiling combined soil-working machine | |
| CN201194466Y (en) | Improved gutter plough | |
| CN107926160A (en) | A kind of pull-alongs disc harrow | |
| CN201171266Y (en) | Double-purpose rolling cultivator for paddy and dry field |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |