CN108738388A - Medium-sized disc harrow of convenient regulation - Google Patents
Medium-sized disc harrow of convenient regulation Download PDFInfo
- Publication number
- CN108738388A CN108738388A CN201810382105.6A CN201810382105A CN108738388A CN 108738388 A CN108738388 A CN 108738388A CN 201810382105 A CN201810382105 A CN 201810382105A CN 108738388 A CN108738388 A CN 108738388A
- Authority
- CN
- China
- Prior art keywords
- angle modulation
- harrow
- fixed
- harrow frame
- lead screw
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 5
- 229910000712 Boron steel Inorganic materials 0.000 claims description 4
- 238000005476 soldering Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B21/00—Harrows with rotary non-driven tools
- A01B21/08—Harrows with rotary non-driven tools with disc-like tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B23/00—Elements, tools, or details of harrows
- A01B23/04—Frames; Drawing-arrangements
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B23/00—Elements, tools, or details of harrows
- A01B23/06—Discs; Scrapers for cleaning discs; Sharpening attachments; Lubrication of bearings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a medium-sized disc harrow convenient to adjust, which comprises a harrow frame, a suspension bracket, an adjusting screw rod combination, a front angle adjusting rod, a rear angle adjusting rod, an independent harrow group combination, an adjusting block and harrow plates, wherein a suspension mechanism is welded on the harrow frame, the independent harrow group combination in a row shape is arranged on a front beam and a rear beam of the harrow frame, the adjusting screw rod combination is movably connected to a side beam of the harrow frame, one end of the front angle adjusting rod and one end of the rear angle adjusting rod are hinged to the adjusting screw rod combination, the outer walls of the front angle adjusting rod and the rear angle adjusting rod are hinged with the adjusting block, the independent harrow group combination comprises an upright post, a clamping piece and a hinged seat, the top end of the upright post is fixed in the harrow frame through the clamping piece, the adjusting block is welded on the side beam of the upright post, the bottom end of the upright post is fixed with the hinged seat through a screw, the harrow plates are arranged in the hinged seat, the screw rod in, the angle adjustment of the rake blades of the rake group is simple, convenient and labor-saving.
Description
Technical field
The present invention relates to technical field of agricultural machinery more particularly to a kind of medium disc facilitating adjusting to harrow.
Background technology
Medium disc rake is used as agriculture scarification equipment, be widely used in hack after ploughing, seedbed preparation, clay fertilizer mixing and it is light in
The stubble-cleaning operation of matter soil.Traditional medium disc rake is all suspension type, is connect with tractor by trifilar suspension.Conventional junction
The main forward and backward rake group of medium disc rake of structure is connected to by standard component in harrow frame soldering；Suspension mechanism is by standard component and hangs
Hanging pin is connected in harrow frame.Traditional medium disc rake has the disadvantage that：
1, it adjusts in harrow frame blade angle and when rake group drift angle, needs the bolt for unclamping harrow frame both sides respectively, artificially move preceding rake
Group, rear rake group adjust the angle the bolt of adjustable plate position is closed, and operation is more troublesome, and working strength is larger, and it is low to adjust efficiency.
2, under the premise of ensureing to plough secondary, the anteroposterior dimension of entire equipment is larger, and either vanning is still transported, and is compared
Occupation of land side.
3, the blade of traditional medium disc rake, is made, hardness and toughness are limited of 65mn carbon steel materials.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of of proposition facilitates the medium-sized of adjusting
Disc harrow.
To achieve the goals above, present invention employs following technical solutions：
A kind of medium disc facilitating adjusting is harrowed, including harrow frame, hangers holder, adjusts lead screw combination, preceding angle modulation bar, rear angle modulation
Bar, the combination of independent rake group, adjusting block and blade, the harrow frame are welded with suspension mechanism, are provided on the forward and backward crossbeam of harrow frame in row
The independent rake group of shape combines, the curb girder for adjusting lead screw combined moving and being connected to harrow frame, and preceding angle modulation bar and rear angle modulation bar
One end, which is articulated with, adjusts lead screw combination, and adjusting block, the independent rake group group are hinged on the outer wall of preceding angle modulation bar and rear angle modulation bar
Conjunction includes column, Fastener and hinged seat, and the top of central post is fixed on by Fastener in harrow frame, and adjusting block is welded on vertical
The bottom end of the curb girder of column, column is fixed with hinged seat by screw, and hinged seat is fixed with for the inner wall of hollow structure and hinged seat
The axis interference of bearing, wherein blade is connected to bearing inner race.
Preferably, the suspension mechanism includes supporting rack, supporting rod and suspension pin, and wherein supporting rack soldering is before harrow frame
Between crossbeam and rear cross beam, supporting rod is welded on supporting rack, and the top of supporting rod is provided with suspension pin.
Preferably, the adjusting lead screw combination includes loop bar, lead screw, fixed screw, feed screw nut, articulation piece, wherein harrowing
The curb girder of frame is provided with sliding slot and loop bar is fixed in sliding slot, and the curb girder of loop bar is engaged with fixed screw, and loop bar internal thread engages
There is lead screw, the outer wall thread of lead screw is fixed with feed screw nut, and the top of lead screw is hinged with articulation piece.
Preferably, it being provided in straight slot and slot in the articulation piece and is fixed with shaft, the outer wall of shaft is arranged with limited screw,
One end of limited screw extends to outside articulation piece and is threaded engagement in articulation piece curb girder.
Preferably, after the adjusting block is arranged in array on preceding angle modulation bar and rear angle modulation bar, and preceding angle modulation bar is parallel to
Angle modulation bar.
Preferably, the material of the blade is boron steel.
The beneficial effects of the invention are as follows：
1, the screw rod in being combined by adjusting yoke, under the premise of loosening independent rake group combination and the bolt of harrow frame, before pulling,
Angle modulation bar moves afterwards, and then the combination of independent rake group is made to link in the axial direction, the angular adjustment of rake group blade it is simple and convenient and
And it is laborsaving.
2, the appearance and size of the equipment is greatly decreased compared with traditional structure, and structure is simpler, in the stable degree for ensureing device
Under the premise of, the original blade fixed structure of equipment is improved, it is compacter to be that device is put in vanning and transportational process.
3, blade selects the blade of boron steel material, and hardness higher, toughness are more preferable, wearability is strong.
Description of the drawings
Fig. 1 is a kind of schematic top plan view for facilitating the medium disc of adjusting to harrow proposed by the present invention；
Fig. 2 is a kind of schematic side view for facilitating the medium disc of adjusting to harrow proposed by the present invention；
Fig. 3 is a kind of schematic front view of independent rake group combination for facilitating the medium disc of adjusting to harrow proposed by the present invention；
Fig. 4 is a kind of schematic front view of the adjusting lead screw for facilitating the medium disc of adjusting to harrow combination proposed by the present invention.
In figure：1 harrow frame, 2 suspension mechanisms, 3 adjust lead screws combination, angle modulation bar behind angle modulation bar, 5 before 4,6 independent rake groups combinations,
7 adjusting blocks, 8 blades, 21 supporting racks, 22 supporting rods, 23 suspension pins, 31 loop bars, 32 lead screws, 33 fixed screws, 34 feed screw nuts,
35 articulation pieces, 36 shafts, 37 limited screws, 61 columns, 62 Fasteners, 63 hinged seats.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-4, a kind of medium disc facilitating adjusting is harrowed, including harrow frame 1, hangers holder, adjust lead screw combination 3,
Preceding angle modulation bar 4, rear angle modulation bar 5, independent rake group combination 6, adjusting block 7 and blade 8, the harrow frame 1 are welded with suspension mechanism 2, harrow frame 1
Forward and backward crossbeam on be provided with independent rake group combination 6 in a row-shaped, the sides for adjusting lead screw combination 3 and being movably connected on harrow frame 1
Beam, and one end of preceding angle modulation bar 4 and rear angle modulation bar 5 is articulated with and adjusts lead screw combination 3, the outer wall of preceding angle modulation bar 4 and rear angle modulation bar 5
On be hinged with adjusting block 7, the independent rake group combination 6 includes column 61, Fastener 62 and hinged seat 63, the top of central post 61
End is fixed on by Fastener 62 in harrow frame 1, and adjusting block 7 is welded on the curb girder of column 61, and the bottom end of column 61 is solid by screw
There are hinged seat 63, hinged seat 63 to be fixed with bearing, wherein the axis interference of blade 8 for the inner wall of hollow structure and hinged seat 63 surely
It is connected to bearing inner race.The material of the blade 8 is boron steel.
Specifically, the principle of the present invention is connect with tractor by suspension mechanism, after entire equipment is hung on tractor；
Do not work, road cargo carrier when, tractor suspension rise, make entire equipment Li Di≤300mm；In fieldwork, draw
Machine suspension is fallen, and equipment is made to land, and blade, which buries, carries out farming.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
It is " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated equipment or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more this feature.In the description of the present invention, the meaning of " plurality " is two or two with
On, unless otherwise specifically defined.
As shown in Fig. 2, the suspension mechanism 2 includes supporting rack 21, supporting rod 22 and suspension pin 23, wherein supporting rack 21 welds
It closes between the front beam and rear cross beam of harrow frame 1, assists the fixed function of harrow frame 1, harrow frame 1 is made to be kept in the device course of work
Stablize, supporting rod 22 is welded on supporting rack 21, and the top of supporting rod 22 is provided with suspension pin 23, and operating personnel can pass through
Suspension pin 23 moves integrally device.
As shown in figure 4, the adjusting lead screw combination 3 includes loop bar 31, lead screw 32, fixed screw 33, feed screw nut 34, hinge
The curb girder of fitting 35, wherein harrow frame 1 is provided with sliding slot and loop bar 31 is fixed in sliding slot, and the curb girder of loop bar 31 is engaged with fixed screw
33, and 31 internal thread of loop bar is engaged with lead screw 32, the outer wall thread of lead screw 32 is fixed with feed screw nut 34, and the top of lead screw 32
It is hinged with articulation piece 35, operating personnel can control the position between lead screw 32 and loop bar 31, Jin Er by fixed screw 33
Under the premise of the bolt for loosening independent rake group combination 6 and harrow frame 1, angle modulation bar 4 or rear angle modulation bar 5 move before pulling, and then make only
Vertical rake group combination 6 links in the axial direction, and the angular adjustment of rake group blade 8 is simple and convenient and laborsaving.
It is fixed with shaft 36 as shown in figure 4, being provided in the articulation piece 35 in straight slot and slot, the outer wall of shaft 36 is arranged with
One end of limited screw 37, limited screw 37 extends to outside articulation piece 35 and is threaded engagement in 35 curb girder of articulation piece, operating personnel
It is moved by adjusting the folding of limited screw 37 to discharge or tighten preceding angle modulation bar 4 or rear angle modulation bar 5, and then adjusting rake group is harrowed
The angle of piece 8.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of medium disc facilitating adjusting is harrowed, including harrow frame（1）, hangers holder, adjust lead screw combination（3）, preceding angle modulation bar
（4）, rear angle modulation bar（5）, the combination of independent rake group（6）, adjusting block（7）And blade（8）, which is characterized in that the harrow frame（1）It is welded with
Suspension mechanism（2）, harrow frame（1）Forward and backward crossbeam on be provided with independent rake group combination in a row-shaped（6）, the adjusting lead screw group
It closes（3）It is movably connected on harrow frame（1）Curb girder, and preceding angle modulation bar（4）With rear angle modulation bar（5）One end be articulated with adjust lead screw group
It closes（3）, preceding angle modulation bar（4）With rear angle modulation bar（5）Outer wall on be hinged with adjusting block（7）；
The independent rake group combination（6）Including column（61）, Fastener（62）And hinged seat（63）, central post（61）Top
Pass through Fastener（62）It is fixed on harrow frame（1）It is interior, adjusting block（7）It is welded on column（61）Curb girder, column（61）Bottom end it is logical
It crosses screw and is fixed with hinged seat（63）, hinged seat（63）For hollow structure and hinged seat（63）Inner wall be fixed with bearing, wherein
Blade（8）Axis interference be connected to bearing inner race.
2. a kind of medium disc facilitating adjusting according to claim 1 is harrowed, which is characterized in that the suspension mechanism（2）
Including supporting rack（21）, supporting rod（22）And suspension pin（23）, wherein supporting rack（21）Soldering is in harrow frame（1）Front beam and after
Between crossbeam, supporting rod（22）It is welded on supporting rack（21）On, and supporting rod（22）Top be provided with suspension pin（23）.
3. a kind of medium disc facilitating adjusting according to claim 1 is harrowed, which is characterized in that the adjusting lead screw combination
（3）Including loop bar（31）, lead screw（32）, fixed screw（33）, feed screw nut（34）, articulation piece（35）, wherein harrow frame（1）Side
Beam is provided with sliding slot and loop bar（31）It is fixed in sliding slot, loop bar（31）Curb girder be engaged with fixed screw（33）, and loop bar（31）
Internal thread is engaged with lead screw（32）, lead screw（32）Outer wall thread be fixed with feed screw nut（34）, and lead screw（32）Top hinge
It is connected to articulation piece（35）.
4. a kind of medium disc facilitating adjusting according to claim 1 or 3 is harrowed, which is characterized in that the articulation piece
（35）It is inside provided in straight slot and slot and is fixed with shaft（36）, shaft（36）Outer wall be arranged with limited screw（37）, limited screw
（37）One end extend to articulation piece（35）Outside and it is threaded engagement in articulation piece（35）Curb girder.
5. a kind of medium disc facilitating adjusting according to claim 1 is harrowed, which is characterized in that the adjusting block（7）?
Preceding angle modulation bar（4）With rear angle modulation bar（5）On be arranged in array, and preceding angle modulation bar（4）It is parallel to rear angle modulation bar（5）.
6. a kind of medium disc facilitating adjusting according to claim 1 is harrowed, which is characterized in that the blade（8）Material
Matter is boron steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810382105.6A CN108738388A (en) | 2018-04-26 | 2018-04-26 | Medium-sized disc harrow of convenient regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810382105.6A CN108738388A (en) | 2018-04-26 | 2018-04-26 | Medium-sized disc harrow of convenient regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108738388A true CN108738388A (en) | 2018-11-06 |
Family
ID=64011918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810382105.6A Pending CN108738388A (en) | 2018-04-26 | 2018-04-26 | Medium-sized disc harrow of convenient regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108738388A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111066381A (en) * | 2019-12-20 | 2020-04-28 | 盐城可理斯机械制造有限公司 | Foldable disc plough |
| CN111744237A (en) * | 2020-07-03 | 2020-10-09 | 淮北市中芬矿山机器有限责任公司 | Efficient center transmission tailing filling deep cone thickener |
| RU224064U1 (en) * | 2023-11-07 | 2024-03-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Брянский государственный аграрный университет" | MOUNTED DOUBLE-FOLLOW DISC HARROW |
| PL130982U1 (en) * | 2022-09-12 | 2024-03-18 | Lipka Edward Ślusarstwo Import-Export | Segment bearing subassembly |
| CN118489305A (en) * | 2024-06-19 | 2024-08-16 | 寿光市土地储备中心 | Construction device for comprehensive domestic soil remediation and ecological restoration |
-
2018
- 2018-04-26 CN CN201810382105.6A patent/CN108738388A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111066381A (en) * | 2019-12-20 | 2020-04-28 | 盐城可理斯机械制造有限公司 | Foldable disc plough |
| CN111744237A (en) * | 2020-07-03 | 2020-10-09 | 淮北市中芬矿山机器有限责任公司 | Efficient center transmission tailing filling deep cone thickener |
| PL130982U1 (en) * | 2022-09-12 | 2024-03-18 | Lipka Edward Ślusarstwo Import-Export | Segment bearing subassembly |
| RU224064U1 (en) * | 2023-11-07 | 2024-03-14 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Брянский государственный аграрный университет" | MOUNTED DOUBLE-FOLLOW DISC HARROW |
| CN118489305A (en) * | 2024-06-19 | 2024-08-16 | 寿光市土地储备中心 | Construction device for comprehensive domestic soil remediation and ecological restoration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108738388A (en) | Medium-sized disc harrow of convenient regulation | |
| EP3707979B1 (en) | Soil loosening and furrower assemblies and a bed renovator therefor | |
| US6681868B2 (en) | Rip strip primary tillage system | |
| CN203801209U (en) | Mouldboard amplitude-modulation overturning plow | |
| JP2003225003A (en) | Directly mounted composite implement | |
| JP3892222B2 (en) | Combined work machine for farm | |
| CN210986914U (en) | A flat moisture plough for agricultural production | |
| CN208242126U (en) | Medium-sized disc harrow of convenient regulation | |
| CA1247448A (en) | Framework for ground working implement | |
| RU110895U1 (en) | HARROW DISC | |
| CN216218590U (en) | High-strength three-furrow plough with red gun tube | |
| CN208549165U (en) | A kind of controllable fertilization depth rotary tillage all-in-one machine of twin shaft | |
| CN210352061U (en) | Stalk device is built to hydraulic pressure regulation formula for organic farming | |
| CN110839361A (en) | Ploughshare type potato cultivator suspension bracket | |
| CN207427750U (en) | A kind of height-adjustable rotary tillage, ridging, seeding integrated machine | |
| CN211019895U (en) | Linkage type rotary-turning rake | |
| CN2381102Y (en) | Tractor-drawn ploughing and raking apparatus | |
| WO2020160633A1 (en) | Structural arrangement applied to an agricultural implement with a system of cutting discs with separator rollers for cutting stubble and preparing soil for planting | |
| CN206077991U (en) | Plough is ploughed deeply in paddy field | |
| CN220986524U (en) | Small automatic hiller for green Chinese onion | |
| CN1112094C (en) | Precise agricultural machinery | |
| CN201153373Y (en) | Multi-purpose tillage and soil preparing machine used in paddy field and upland field | |
| CN216982458U (en) | Improvement saline and alkaline land deep ploughing fertilizer injection unit | |
| CN201349399Y (en) | Rear-mounted rotary tillage root cultivating and soil separating device | |
| CN2207688Y (en) | Agricultural double-row four-shared plough |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |