CN107771462A - A kind of plow harrow of adjustable fluting spacing - Google Patents
A kind of plow harrow of adjustable fluting spacing Download PDFInfo
- Publication number
- CN107771462A CN107771462A CN201711087072.4A CN201711087072A CN107771462A CN 107771462 A CN107771462 A CN 107771462A CN 201711087072 A CN201711087072 A CN 201711087072A CN 107771462 A CN107771462 A CN 107771462A
- Authority
- CN
- China
- Prior art keywords
- thread bush
- fixedly connected
- threaded rod
- plow harrow
- mounting bracket
- 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
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/027—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with coulters, ploughs, scraper plates, or the like
Abstract
The invention discloses a kind of plow harrow of adjustable fluting spacing, including mounting bracket, the surface of the mounting bracket is fixedly connected with pull bar, the both ends of the mounting bracket are fixedly connected with bearing, and threaded rod is fixedly connected between two bearings, the thread surface of the threaded rod is connected with thread bush, and the surface of the thread bush offers annular groove, retainer ring is socketed with the annular groove, vomerine tooth is fixedly connected with the downside of the fixed ring surface.The present invention is by being threaded bar and thread bush, so that during rotation thread bush, thread bush and threaded rod produce relative rotation, the rotary motion of thread bush is converted into rectilinear movement by the way that roller bearing screw mandrel is remote, so that thread bush on threaded rod along threaded rod direction transverse shifting, and when thread bush rotates, retainer ring is acted on by the clamping of limiting tooth and slide rail and can not rotated, so that vomerine tooth is all the time down, so as to reach the purpose that adjustable fluting spacing with the effect of regulating plough space width, can be realized.
Description
Technical field
The present invention relates to agricultural technology field, specially a kind of plow harrow of adjustable fluting spacing.
Background technology
Plow harrow is a kind of equipment commonly used in agricultural, mainly with to being stirred to soil, and can be in the table in farmland
Face opens up gully, and the vomerine tooth spacing of plow harrow in the market is all fixed, and for different physical features or in plantation not
With crop when, it is necessary to fluting spacing also differ, so as to cause plow harrow in the market can not meet different crops
Growing environment demand so that plow harrow has significant limitation when in use, when needing to open up the gutter of different in width need
The plow harrow of different model is used, is inconvenient its use.
The content of the invention
（One）The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of plow harrow of adjustable fluting spacing, solve in the market
Plow harrow can not regulating plough space width the problem of.
（Two）Technical scheme
To achieve the above object, the present invention provides following technical scheme：A kind of plow harrow of adjustable fluting spacing, including installation
Frame, the surface of the mounting bracket are fixedly connected with pull bar, and the both ends of the mounting bracket are fixedly connected with bearing, and two bearings it
Between be fixedly connected with threaded rod, the thread surface of the threaded rod is connected with thread bush, and the surface of the thread bush offers ring
Groove, retainer ring is socketed with the annular groove, vomerine tooth is fixedly connected with the downside of the fixed ring surface, the fixed ring surface
Upside is fixedly connected with limiting tooth, and the lower surface of the pull bar is fixedly connected with slide rail, and the limiting tooth is plugged in slide rail, institute
The one end for stating pull bar is fixedly connected with installing plate, and the surface of the installing plate is installed with bolt group.
Preferably, the quantity of the thread bush is 3-5, and 3-5 thread bush is to be set in qually spaced in the table of threaded rod
Face.
Preferably, the equal length of the slide rail and threaded rod, and slide rail is parallel to each other with threaded rod.
Preferably, the quantity of the bolt group is three, and three bolt groups are in triangular arranged.
Preferably, the surface of the mounting bracket is fixedly connected with graduated scale, and the precision of the graduated scale is millimeter.
Preferably, the vomerine tooth is shaped as isosceles trapezoid, and the length of the vomerine tooth is at least 15 centimetres, and vomerine tooth and ground
It is in 60-75 degree inclination angle between face.
Preferably, the diameter of the annular groove is equal to the internal diameter of retainer ring.
（Three）Beneficial effect
The invention provides a kind of plow harrow of adjustable fluting spacing.Possesses following beneficial effect：
The present invention is by being threaded bar and thread bush so that and during rotation thread bush, thread bush and threaded rod produce relative rotation,
By roller bearing screw mandrel away from the rotary motion of thread bush is converted into rectilinear movement so that thread bush on threaded rod along
Threaded rod direction transverse shifting, and when thread bush rotates, retainer ring can not by the clamping effect of limiting tooth and slide rail
Rotation so that vomerine tooth all the time down, so as to reach the mesh that adjustable fluting spacing with the effect of regulating plough space width, can be realized
's.
Brief description of the drawings
Fig. 1 is the structural representation of front view of the present invention；
Fig. 2 is the structural representation of pull bar side view of the present invention.
In figure：1st, mounting bracket；2nd, pull bar；3rd, bearing；4th, threaded rod；5th, thread bush；6th, annular groove；7th, retainer ring；8th, vomerine tooth；
9th, limiting tooth；10th, slide rail；11st, installing plate；12nd, bolt group；13rd, graduated scale.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
As shown in Figure 1-2, the present invention provides a kind of technical scheme：A kind of plow harrow of adjustable fluting spacing, including installation
Frame 1, the surface of mounting bracket 1 are fixedly connected with graduated scale 13, and the precision of graduated scale 13 is millimeter, and the surface of mounting bracket 1, which is fixed, to be connected
Pull bar 2 is connected to, the both ends of mounting bracket 1 are fixedly connected with bearing 3, and are fixedly connected with threaded rod 4, screw thread between two bearings 3
The thread surface of bar 4 is connected with thread bush 5, and the quantity of thread bush 5 is 3-5, and 3-5 thread bush 5 is to be set in qually spaced in
The surface of threaded rod 4, the surface of thread bush 5 offer annular groove 6, and the diameter of annular groove 6 is equal to the internal diameter of retainer ring 7, the inner sleeve of annular groove 6
Retainer ring 7 is connected to, vomerine tooth 8 is fixedly connected with the downside of the surface of retainer ring 7, vomerine tooth 8 is shaped as isosceles trapezoid, the length of vomerine tooth 8
Degree is at least 15 centimetres, and is in 60-75 degree inclination angle between vomerine tooth 8 and ground, and retainer ring 7 is fixedly connected with limiting tooth on the upside of surface
9, the lower surface of pull bar 2 is fixedly connected with slide rail 10, and limiting tooth 9 is plugged in slide rail 10, the length phase of slide rail 10 and threaded rod 4
Deng, and slide rail 10 is parallel to each other with threaded rod 4, one end of pull bar 2 is fixedly connected with installing plate 11, and the surface of installing plate 11 is fixed
Bolt group 12 is installed, the quantity of bolt group 12 is three, and three bolt groups 12 are in triangular arranged.
It can to sum up obtain, the present invention is by being threaded bar 4 and thread bush 5 so that during rotation thread bush 5, thread bush 5 and spiral shell
Rasp bar 4 is produced relative rotation, and the rotary motion of thread bush 5 is converted into rectilinear movement by the way that roller bearing screw mandrel is remote, so that
Thread bush 5 is along the direction transverse shifting of threaded rod 4 on threaded rod 4, and when thread bush 5 rotates, retainer ring 7 is by spacing
The clamping of tooth 9 and slide rail 10 is acted on and can not rotated so that vomerine tooth 8 down, the spacing of vomerine tooth 8 can be adjusted so as to reach all the time
Effect, realize it is adjustable fluting spacing purpose.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence " including a reference structure ", is not arranged
Except other identical element in the process including the key element, method, article or equipment being also present.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of plow harrow of adjustable fluting spacing, including mounting bracket（1）, it is characterised in that：The mounting bracket（1）Surface consolidate
Surely it is connected with pull bar（2）, the mounting bracket（1）Both ends be fixedly connected with bearing（3）, and two bearings（3）Between fixed connect
It is connected to threaded rod（4）, the threaded rod（4）Thread surface be connected with thread bush（5）, the thread bush（5）Surface open up
There is annular groove（6）, the annular groove（6）Inside it is socketed with retainer ring（7）, the retainer ring（7）Vomerine tooth is fixedly connected with the downside of surface
（8）, the retainer ring（7）Limiting tooth is fixedly connected with the upside of surface（9）, the pull bar（2）Lower surface be fixedly connected with
Slide rail（10）, the limiting tooth（9）It is plugged on slide rail（10）It is interior, the pull bar（2）One end be fixedly connected with installing plate（11）,
The installing plate（11）Surface be installed with bolt group（12）.
A kind of 2. plow harrow of adjustable fluting spacing according to claim 1, it is characterised in that：The thread bush（5）'s
Quantity is 3-5, and 3-5 thread bush（5）To be set in qually spaced in threaded rod（4）Surface.
A kind of 3. plow harrow of adjustable fluting spacing according to claim 1, it is characterised in that：The slide rail（10）With spiral shell
Rasp bar（4）Equal length, and slide rail（10）With threaded rod（4）It is parallel to each other.
A kind of 4. plow harrow of adjustable fluting spacing according to claim 1, it is characterised in that：The bolt group（12）'s
Quantity is three, and three bolt groups（12）In triangular arranged.
A kind of 5. plow harrow of adjustable fluting spacing according to claim 1, it is characterised in that：The mounting bracket（1）'s
Surface is fixedly connected with graduated scale（13）, the graduated scale（13）Precision be millimeter.
A kind of 6. plow harrow of adjustable fluting spacing according to claim 1, it is characterised in that：The vomerine tooth（8）Shape
Shape is isosceles trapezoid, the vomerine tooth（8）Length be at least 15 centimetres, and vomerine tooth（8）It is in 60-75 degree inclination angle between ground.
A kind of 7. plow harrow of adjustable fluting spacing according to claim 1, it is characterised in that：The annular groove（6）It is straight
Footpath is equal to retainer ring（7）Internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711087072.4A CN107771462A (en) | 2017-11-07 | 2017-11-07 | A kind of plow harrow of adjustable fluting spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711087072.4A CN107771462A (en) | 2017-11-07 | 2017-11-07 | A kind of plow harrow of adjustable fluting spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107771462A true CN107771462A (en) | 2018-03-09 |
Family
ID=61432952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711087072.4A Pending CN107771462A (en) | 2017-11-07 | 2017-11-07 | A kind of plow harrow of adjustable fluting spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107771462A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551823A (en) * | 2018-06-21 | 2018-09-21 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | A kind of adjustable line-spacing rice marking ga(u)ge |
| CN108633396A (en) * | 2018-03-30 | 2018-10-12 | 曾美枝 | A kind of vehicle-mounted sowing machine |
| CN109005781A (en) * | 2018-06-28 | 2018-12-18 | 安徽灵杨农机制造有限公司 | A kind of sowing leg in adjustable sowing gap |
| CN109392339A (en) * | 2018-12-17 | 2019-03-01 | 贵州大学 | A kind of novel agricultural plow harrow |
| CN109906847A (en) * | 2019-04-09 | 2019-06-21 | 武汉理工大学 | A kind of pressure ridge film covering device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0076219A1 (en) * | 1981-09-22 | 1983-04-06 | Societe De Developpement Et Recherche En Machinisme Agricole - Soderma | Dibbling seed drill |
| CN200994270Y (en) * | 2006-12-28 | 2007-12-26 | 刘继成 | Ridge-spacing adjuster |
| CN201099872Y (en) * | 2007-09-10 | 2008-08-13 | 刘朝仑 | Pull-type chain ditch excavator |
| CN201332577Y (en) * | 2008-12-26 | 2009-10-28 | 东北农业大学 | Row spacing adjusting device for four-row corn planter |
| CN103597921A (en) * | 2013-11-19 | 2014-02-26 | 泰州市姜堰新科机械制造有限公司 | Soil splitter with plow shovel |
| US9392740B1 (en) * | 2014-02-01 | 2016-07-19 | Repreve Rënewables, Inc. | Planter for rhizomes and the like |
| CN206452719U (en) * | 2017-01-20 | 2017-09-01 | 河南中矿生态科技发展有限公司 | A kind of gardens seed-furrow opener |
| CN207678228U (en) * | 2017-11-07 | 2018-08-03 | 刘建军 | A kind of plow harrow of adjustable fluting spacing |
-
2017
- 2017-11-07 CN CN201711087072.4A patent/CN107771462A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0076219A1 (en) * | 1981-09-22 | 1983-04-06 | Societe De Developpement Et Recherche En Machinisme Agricole - Soderma | Dibbling seed drill |
| CN200994270Y (en) * | 2006-12-28 | 2007-12-26 | 刘继成 | Ridge-spacing adjuster |
| CN201099872Y (en) * | 2007-09-10 | 2008-08-13 | 刘朝仑 | Pull-type chain ditch excavator |
| CN201332577Y (en) * | 2008-12-26 | 2009-10-28 | 东北农业大学 | Row spacing adjusting device for four-row corn planter |
| CN103597921A (en) * | 2013-11-19 | 2014-02-26 | 泰州市姜堰新科机械制造有限公司 | Soil splitter with plow shovel |
| US9392740B1 (en) * | 2014-02-01 | 2016-07-19 | Repreve Rënewables, Inc. | Planter for rhizomes and the like |
| CN206452719U (en) * | 2017-01-20 | 2017-09-01 | 河南中矿生态科技发展有限公司 | A kind of gardens seed-furrow opener |
| CN207678228U (en) * | 2017-11-07 | 2018-08-03 | 刘建军 | A kind of plow harrow of adjustable fluting spacing |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633396A (en) * | 2018-03-30 | 2018-10-12 | 曾美枝 | A kind of vehicle-mounted sowing machine |
| CN108551823A (en) * | 2018-06-21 | 2018-09-21 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | A kind of adjustable line-spacing rice marking ga(u)ge |
| CN108551823B (en) * | 2018-06-21 | 2024-01-12 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | Rice rowing machine with adjustable row spacing |
| CN109005781A (en) * | 2018-06-28 | 2018-12-18 | 安徽灵杨农机制造有限公司 | A kind of sowing leg in adjustable sowing gap |
| CN109392339A (en) * | 2018-12-17 | 2019-03-01 | 贵州大学 | A kind of novel agricultural plow harrow |
| CN109906847A (en) * | 2019-04-09 | 2019-06-21 | 武汉理工大学 | A kind of pressure ridge film covering device |
| CN109906847B (en) * | 2019-04-09 | 2021-08-03 | 武汉理工大学 | Ridge-pressing film-covering device |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |
|
| WD01 | Invention patent application deemed withdrawn after publication |