CN106489318A - A kind of cultivated away from adjustable rotary cultivator rotary tillage shaft - Google Patents
A kind of cultivated away from adjustable rotary cultivator rotary tillage shaft Download PDFInfo
- Publication number
- CN106489318A CN106489318A CN201610925508.1A CN201610925508A CN106489318A CN 106489318 A CN106489318 A CN 106489318A CN 201610925508 A CN201610925508 A CN 201610925508A CN 106489318 A CN106489318 A CN 106489318A
- Authority
- CN
- China
- Prior art keywords
- rotary tillage
- adjusting screw
- screw rod
- central shaft
- shaft
- 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.)
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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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
-
- 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/12—Arrangement of the tools; Screening of the tools
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- 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 kind of plough away from adjustable rotary cultivator rotary tillage shaft，Including central shaft，The central shaft includes axis body，The axis body circumference is provided with least three gathering sills，And on axis body, it is provided with screw slot with gathering sill interlaced arrangement，And in screw shaft, it is provided with adjusting screw rod，The rotary tillage shaft of present invention design can utilize the interior hexagonal that instrument inserts adjusting screw rod to adjust in projection，So as to utilize screw drive rotary tillage knife system to slide along gathering sill，And the identical oppositely oriented screw thread of two pitch is symmetrical arranged on each adjusting screw rod，Then each adjusting screw rod can adjust two rotary tillage knife systems，The distance that rotary tillage knife system is adjusted at equal intervals using these adjusting screw rods，So as to improve rotary blade to the operating efficiency during soil working of different soil properties，And the mounting means of adjusting screw rod and rotary tillage knife system is simple，Protected using protective casing outside，Failure is less likely to occur.
Description
Technical field
The present invention relates to rotary cultivator design field, specially a kind of cultivated away from adjustable rotary cultivator rotary tillage shaft.
Background technology
Rotary cultivator be a kind of with tractor for completing the conventional farming machine turned over by soil, due to rotation
Cultivated machine has powerful hack ability, and soil surface is smooth after ploughing, thus obtains a wide range of applications, existing rotary cultivator
Rotary tillage shaft and rotary cutter tooth mainly using the fixed connection that directly welds or be spirally connected, therefore plough away from fixation, it is difficult to manually
Adjusted according to soil property and ploughed away from maximized benefit therefore cannot be played, if it is possible to invent a kind of can adjust manually plough away from
Novel rotary cultivator rotary tillage shaft just can solve the problem that problems.
Content of the invention
It is an object of the invention to provide a kind of plough away from adjustable rotary cultivator rotary tillage shaft, to solve to carry in above-mentioned background technology
The problem for going out.
For achieving the above object, the present invention provides following technical scheme：
A kind of cultivated away from adjustable rotary cultivator rotary tillage shaft, including central shaft, the central shaft includes axis body, and 2 points of the left and right of axis body
Half slot is provided with, the axis body circumference is provided with least three gathering sills, and is provided with axis body and interlocks cloth with gathering sill
The screw slot that puts, and adjusting screw rod is provided with screw shaft, the adjusting screw rod includes the body of rod, and the two ends of the body of rod are symmetrical arranged
Have an identical oppositely oriented screw thread of two pitch, the two ends of the body of rod be provided with interior hexagonal body concentric with bar adjust raised,
The left and right two ends of the central shaft are provided with mounting ring, and mounting ring includes matrix, the lower end of described matrix integrally formed with
Be spirally connected the fitting projection of installation with half slot, and the outside of matrix install integrally formed with bearing raised, between the mounting ring
The protective casing of quantity and gathering sill quantity Matching is provided with, the protective casing includes the arc shell mated with central shaft,
And the left and right two ends of arc shell are provided with the projection that is spirally connected for the installation that is spirally connected with mounting ring, the upper end of the arc shell
The guide pad mating groove mated with gathering sill is provided with, and on the outside of arc shell, is provided with the tooth bar mated with screw slot and coordinated
Groove, the outer end socket of the protective casing are provided with rotary tillage knife system, and rotary tillage knife system is led to by upper connector and lower connector
The outer end for crossing the installation that is spirally connected, the upper connector and lower connector is provided with vane, and a left side for upper connector and lower connector
Right two ends are provided with for covering the arc protective plate of guide pad fitting projection and tooth bar fitting projection, the upper connector
Inner side is provided with the inside of the guide protrusions that is mated with guide pad fitting projection, and lower connector and is provided with and tooth bar fitting projection
The tooth bar of coupling, and tooth bar with adjusting screw rod screw thread coupling engage.
Preferably, the center of the central shaft is provided with lightening hole.
Preferably, each described adjusting screw rod drives two rotary tillage knife systems being arranged symmetrically, outside the protective casing
Side arranges seven rotary tillage knife systems altogether, and the rotary tillage knife system positioned at central shaft center is not provided with arc protective plate simultaneously directly
Install with central shaft clamping.
Compared with prior art, the invention has the beneficial effects as follows the rotary tillage shaft of present invention design can utilize instrument insertion to adjust
The interior hexagonal of section screw rod is adjusted in projection, so as to utilize screw drive rotary tillage knife system to slide along gathering sill, and each tune
Two pitch identical oppositely oriented screw thread is symmetrical arranged on section screw rod, then each adjusting screw rod can adjust two rotary blades
Device, the distance for adjusting rotary tillage knife system at equal intervals using these adjusting screw rods, so that improve rotary blade to different soil properties
Operating efficiency during soil working, and the mounting means of adjusting screw rod and rotary tillage knife system is simple, and outside adopts protective casing
Protected, it is not easy to break down.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural representation of central shaft of the present invention；
Fig. 3 is the structural representation of mounting ring of the present invention；
Fig. 4 is the structural representation of protective casing of the present invention；
Fig. 5 is the structural representation of rotary tillage knife system of the present invention.
In figure：1 central shaft, 101 axis bodies, 102 screw slots, 103 gathering sills, 104 half slots, 105 lightening holes, 2 adjust spiral shell
Bar, hexagonal adjusts projection, 202 screw threads, 203 bodies of rod, 3 mounting rings, 301 matrixes, 302 bearings and installs raised, 303 cooperations in 201
Projection, 4 protective casings, 401 are spirally connected projection, 402 guide pad mating grooves, 403 tooth bar mating grooves, 404 arc shells, 5 rotary blades
Device, 501 arc protective plates, connector, 503 guide protrusions, 504 times connectors, 505 tooth bars, 506 vanes on 502.
Specific embodiment
Accompanying drawing in below in conjunction with the embodiment of the present invention, to the embodiment of the present invention in technical scheme carry out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiment.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-5 are referred to, the present invention provides a kind of technical scheme：
A kind of cultivated away from adjustable rotary cultivator rotary tillage shaft, including central shaft 1, central shaft 1 includes axis body 101, and the left and right of axis body 101
2 points are provided with half slot 104, and 101 circumference of axis body is provided with least three gathering sills 103, and be provided with axis body 101 with
Adjusting screw rod 2 is provided with the screw slot 102 of 103 interlaced arrangement of gathering sill, and screw shaft 102, adjusting screw rod 2 includes the body of rod
203, and the two ends of the body of rod 203 are symmetrically arranged with the identical oppositely oriented screw thread 202 of two pitch, the two ends of the body of rod 203 are arranged
There is the interior hexagonal concentric with the body of rod 203 to adjust raised 201.
The left and right two ends of central shaft 1 are provided with mounting ring 3, and mounting ring 3 includes matrix 1, the lower end one of matrix 1 into
Type has the fitting projection 303 of the installation that is spirally connected with half slot 104, and projection is installed integrally formed with bearing in the outside of matrix 301
302, the protective casing 4 of quantity and 103 quantity Matching of gathering sill is provided between mounting ring 3, protective casing 4 includes and central shaft
The arc shell 404 of 1 coupling, and the left and right two ends of arc shell 404 are provided with for being spirally connected being spirally connected of installation with mounting ring 3
Raised 401, the upper end of arc shell 404 is provided with the guide pad mating groove 402 mated with gathering sill 103, and arc shell 404
Outside be provided with the tooth bar mating groove 403 mated with screw slot 102.
The outer end socket of protective casing 4 is provided with rotary tillage knife system 5, and rotary tillage knife system 5 is by upper connector 502 and lower company
Junctor 504 is provided with vane 506, and upper connector by the outer end of be spirally connected installation, upper connector 502 and lower connector 504
502 and the left and right two ends of lower connector 504 be provided with for covering guide pad fitting projection 402 and tooth bar fitting projection 403
Arc protective plate 501, the inner side of upper connector 502 is provided with the guide protrusions 503 that mates with guide pad fitting projection 402,
And the inner side of lower connector 504 is provided with the tooth bar 505 mated with tooth bar fitting projection 403, and tooth bar 505 and adjusting screw rod 2
On screw thread 202 coupling engagement.
The center of central shaft 101 is provided with lightening hole 105, and each adjusting screw rod 2 drives two rotary tillages being arranged symmetrically
Knife system, the outside of protective casing 4 arrange seven rotary tillage knife systems 5, and the rotary tillage knife system positioned at 1 center of central shaft altogether
5 are not provided with arc protective plate 501 and are directly installed with 1 clamping of central shaft.
The operation principle of this device is that the interior hexagonal for inserting adjusting screw rod 2 using instrument is adjusted in raised 201, so as to utilize
Screw thread 202 drives rotary tillage knife system 5 to slide along gathering sill 103, and is symmetrical arranged two pitch on each adjusting screw rod 2
Identical oppositely oriented screw thread 202, then each adjusting screw rod 2 can adjust two rotary tillage knife systems 5, it is assumed that each two symmetrically sets
Put and the identical oppositely oriented screw thread 202 of pitch is a screw thread combination, then arranged using the different parts of each adjusting screw rod
Multiple screw thread combinations, and make the pitch between these screw thread combinations in certain multiplying power, then driven using same adjusting screw rod 2 many
Group rotary tillage knife system 5, while it is in angularly to be evenly arranged between different adjusting screw rods 2 to make, the rotary tillage between different adjustment screw rod 2
Be in interlaced arrangement between knife system 5, then can utilize these adjusting screw rods 2 equidistant adjust rotary tillage knife system 5 away from
From, so as to improve rotary blade to the operating efficiency during soil working of different soil properties, and adjusting screw rod 2 and rotary tillage knife system 5
Mounting means simple, outside is protected using protective casing 4, it is not easy to break down.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out multiple changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (3)
1. a kind of cultivated away from adjustable rotary cultivator rotary tillage shaft, it is characterised in that：Including central shaft（1）, the central shaft（1）Including axle
Body（101）, and axis body（101）2 points of left and right be provided with half slot（104）, the axis body（101）Circumference is provided with least
Three gathering sills（103）, and axis body（101）On be provided with and gathering sill（103）The screw slot of interlaced arrangement（102）, and screw rod
Axle（102）Adjusting screw rod is inside provided with（2）, the adjusting screw rod（2）Including the body of rod（203）, and the body of rod（203）Two ends symmetrical
It is provided with the identical oppositely oriented screw thread of two pitch（202）, the body of rod（203）Two ends be provided with and the body of rod（203）With
The interior hexagonal of the heart adjusts raised（201）, the central shaft（1）Left and right two ends be provided with mounting ring（3）, and mounting ring（3）
Including matrix（1）, described matrix（1）Lower end integrally formed with half slot（104）Be spirally connected the fitting projection of installation（303）,
And matrix（301）Outside install integrally formed with bearing raised（302）, the mounting ring（3）Between be provided with quantity and lead
To groove（103）The protective casing of quantity Matching（4）, the protective casing（4）Including with central shaft（1）The arc shell of coupling
（404）, and arc shell（404）Left and right two ends be provided with for mounting ring（3）Be spirally connected the projection that is spirally connected of installation
（401）, the arc shell（404）Upper end be provided with and gathering sill（103）The guide pad mating groove of coupling（402）, and arc
Shape housing（404）Outside be provided with and screw slot（102）The tooth bar mating groove of coupling（403）, the protective casing（4）Outer
End socket is provided with rotary tillage knife system（5）, and rotary tillage knife system（5）By upper connector（502）With lower connector（504）By spiral shell
Connect installation, the upper connector（502）With lower connector（504）Outer end be provided with vane（506）, and upper connector
（502）With lower connector（504）Left and right two ends be provided with for covering guide pad fitting projection（402）Coordinate with tooth bar convex
Rise（403）Arc protective plate（501）, the upper connector（502）Inner side be provided with and guide pad fitting projection（402）?
The guide protrusions that matches somebody with somebody（503）, and lower connector（504）Inner side be provided with and tooth bar fitting projection（403）The tooth bar of coupling
（505）, and tooth bar（505）With adjusting screw rod（2）On screw thread（202）Coupling engagement.
2. according to claim 1 a kind of cultivated away from adjustable rotary cultivator rotary tillage shaft, it is characterised in that：The central shaft
（101）Center be provided with lightening hole（105）.
3. according to claim 1 a kind of cultivated away from adjustable rotary cultivator rotary tillage shaft, it is characterised in that：Each described regulation spiral shell
Bar（2）Drive two rotary tillage knife systems being arranged symmetrically, the protective casing（4）Outside seven rotary tillage knife systems are set altogether
（5）, and it is located at central shaft（1）The rotary tillage knife system of center（5）It is not provided with arc protective plate（501）And directly and central shaft
（1）Clamping is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610925508.1A CN106489318B (en) | 2016-10-30 | 2016-10-30 | One kind is ploughed away from adjustable rotary cultivator rotary tillage shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610925508.1A CN106489318B (en) | 2016-10-30 | 2016-10-30 | One kind is ploughed away from adjustable rotary cultivator rotary tillage shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106489318A true CN106489318A (en) | 2017-03-15 |
| CN106489318B CN106489318B (en) | 2019-05-03 |
Family
ID=58319471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610925508.1A Expired - Fee Related CN106489318B (en) | 2016-10-30 | 2016-10-30 | One kind is ploughed away from adjustable rotary cultivator rotary tillage shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106489318B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043869A (en) * | 2017-12-10 | 2018-05-18 | 巫溪县晏春星农业有限公司 | A kind of agricultural soil remediation device |
| CN109089477A (en) * | 2018-09-11 | 2018-12-28 | 宁夏弘兴达果业有限公司 | A kind of ditching machine facilitating adjusting |
| CN113273327A (en) * | 2021-05-25 | 2021-08-20 | 贺红 | Width-adjustable ridge spacing cultivator |
| CN115280915A (en) * | 2022-08-22 | 2022-11-04 | 黑龙江省农业机械工程科学研究院 | Agricultural weeder in field |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11196608A (en) * | 1998-01-08 | 1999-07-27 | Yanmar Agricult Equip Co Ltd | Row-aligning mechanism for multiple working machine |
| CN202587845U (en) * | 2012-06-08 | 2012-12-12 | 阿卜力克木·纳尤普 | Adjustable ditching fertilizer applicator |
| CN204047045U (en) * | 2014-09-03 | 2014-12-31 | 重庆合浙农机有限责任公司 | Paddy field rotary tillage cutter |
| CN205124284U (en) * | 2015-11-04 | 2016-04-06 | 广西壮族自治区农业科学院经济作物研究所 | Ware is started to maize intercropping peanut |
-
2016
- 2016-10-30 CN CN201610925508.1A patent/CN106489318B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11196608A (en) * | 1998-01-08 | 1999-07-27 | Yanmar Agricult Equip Co Ltd | Row-aligning mechanism for multiple working machine |
| CN202587845U (en) * | 2012-06-08 | 2012-12-12 | 阿卜力克木·纳尤普 | Adjustable ditching fertilizer applicator |
| CN204047045U (en) * | 2014-09-03 | 2014-12-31 | 重庆合浙农机有限责任公司 | Paddy field rotary tillage cutter |
| CN205124284U (en) * | 2015-11-04 | 2016-04-06 | 广西壮族自治区农业科学院经济作物研究所 | Ware is started to maize intercropping peanut |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043869A (en) * | 2017-12-10 | 2018-05-18 | 巫溪县晏春星农业有限公司 | A kind of agricultural soil remediation device |
| CN109089477A (en) * | 2018-09-11 | 2018-12-28 | 宁夏弘兴达果业有限公司 | A kind of ditching machine facilitating adjusting |
| CN113273327A (en) * | 2021-05-25 | 2021-08-20 | 贺红 | Width-adjustable ridge spacing cultivator |
| CN115280915A (en) * | 2022-08-22 | 2022-11-04 | 黑龙江省农业机械工程科学研究院 | Agricultural weeder in field |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106489318B (en) | 2019-05-03 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190503 Termination date: 20211030 |