CN107787629A - The two level guide wheel mechanism of the agriculture cultivated evener of pine - Google Patents
The two level guide wheel mechanism of the agriculture cultivated evener of pine Download PDFInfo
- Publication number
- CN107787629A CN107787629A CN201711060521.6A CN201711060521A CN107787629A CN 107787629 A CN107787629 A CN 107787629A CN 201711060521 A CN201711060521 A CN 201711060521A CN 107787629 A CN107787629 A CN 107787629A
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- CN
- China
- Prior art keywords
- guide wheel
- pine
- bolt
- shank
- sleeve
- 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
- 235000008331 Pinus X rigitaeda Nutrition 0.000 title claims abstract description 34
- 235000011613 Pinus brutia Nutrition 0.000 title claims abstract description 34
- 241000018646 Pinus brutia Species 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 239000000872 buffer Substances 0.000 claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims description 12
- 239000004677 Nylon Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- 239000002689 soil Substances 0.000 abstract description 19
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 240000002853 Nelumbo nucifera Species 0.000 description 5
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 5
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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
- A01B63/00—Lifting or adjusting devices or arrangements for agricultural machines or implements
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 present invention relates to agricultural machinery technological field, particularly a kind of two level guide wheel mechanism of the cultivated evener of agricultural pine；First order adjusting means includes guide wheel, wheel bracket and top shank of bolt with handles；Guide wheel be may be rotatably mounted on wheel bracket, and cradling piece is provided with the top of wheel bracket, and the bottom of shank of bolt is threadedly coupled with cradling piece；Second level adjusting means includes connector, guide wheel sleeve and elastic buffer, hole axle in one is provided with connector, guide wheel sleeve upper end is inserted in the interior hole axle, gap is left between the two, guide wheel sleeve lower end is set on the cradling piece of wheel bracket, the upper end of shank of bolt through guide wheel sleeve inside and with guide wheel sleeve can radial rotating be connected, guide wheel bush outer sleeve is provided with elastic buffer；The present invention can make the cultivated evener of pine adapt to different depth, the soil working environment of different viscosities, solve to leave the problems such as groove, soil easily block guide wheel when conventional equipment leveling of poor quality, turning.
Description
Technical field
The present invention relates to agricultural machinery technological field, particularly a kind of two level guide wheel mechanism of the cultivated evener of agricultural pine.
Background technology
Field is loosened the soil and leveled land using agriculture pine cultivated evener, soil tilth quality can be improved, improved
Crop yield.But the cultivated machine screed operation of agricultural pine is typically realized by lateral two baffle plate, the pressing plate of back one at present, there is
Problems with：First, loosened the soil according to what the generation demand of different crops, pine soil depth demand difference, such as the present invention were supported
Machine can realize loosening the soil for 20~60 centimetres of different depths, if not designing any adjustment structure, two side shields insert the depth in soil
Degree is different, brings huge running resistance.Second, between agriculture in operation process, unavoidably through being commonly encountered the soil of different height, especially
It is when turning, both sides force unbalance, easily to leave turning groove.
Some mechanisms are designed it is therefore desirable to invent, goes solve problem above, is highly desirable.
The content of the invention
For the deficiency of the existing cultivated evener of agricultural pine, the invention provides a kind of two level guide wheel of the cultivated evener of agricultural pine
Mechanism.It by first order adjustment structure, can be required according to different tilling depth, the initial position of controllable register, ensure the course of work
The correct position of middle baffle plate.By second level adjustment structure, Song Gengji can be made to be adjusted automatically according to different ground under steam
Side plate height is saved, makes running resistance minimum in operation process and avoids producing steering groove.In the present invention, also on the inside of guide wheel
Innovation employs lotus leaf surface structure in plate, avoids the splashings such as mud, soil and blocks directive wheel.Therefore, above two level guide wheel is passed through
Structure, solve the problems such as big cultivated evener running resistance of pine at present, soil card wheel, there is preferably leveling effect.To reach
Above-mentioned function, technical scheme provided by the invention are：
A kind of two level guide wheel mechanism of the cultivated evener of agricultural pine, including first order adjusting means and second level adjusting means,
Wherein：
The first order adjusting means includes guide wheel, wheel bracket and top shank of bolt with handles；The guide wheel can turn
It is dynamic to be arranged on wheel bracket, be provided with cradling piece at the top of wheel bracket, cradling piece inner hollow, the bottom of shank of bolt with
Cradling piece is threadedly coupled；
The second level adjusting means includes connector, guide wheel sleeve and elastic buffer, is provided with the connector
Hole axle in one, guide wheel sleeve upper end are inserted in the interior hole axle, leave gap between the two, the guide wheel sleeve lower end is set in
On the cradling piece of wheel bracket, the upper end of the shank of bolt is through the inside of guide wheel sleeve and can radial rotating with guide wheel sleeve
Connection；The bottom of the guide wheel sleeve is provided with one section of shaft shoulder, and guide wheel bush outer sleeve is provided with elastic buffer, the elastic buffer
The lower surface of device is in contact with the upper surface of the shaft shoulder, the upper surface of the elastic buffer and the lower surface of the interior hole axle
It is in contact.
Preferably, the top of the guide wheel sleeve is installed with a bearing block, and one is installed with the bearing block
Rolling bearing；The upper end of the shank of bolt is passed through inside guide wheel sleeve and rolling bearing, and the handle on shank of bolt is located at the axle
The top of bearing, the upper end of shank of bolt connect two nuts, and rolling bearing is stated in two nut middle card residences.
Preferably, one nut of welding at the top of the cradling piece, the bottom of shank of bolt and the spiral shell being fixed at the top of cradling piece
Parent phase connects.
Preferably, the guide wheel sleeve top ends are provided with the male thread being engaged with the box thread of bearing block bottom, and two
Person is connected through a screw thread.
Preferably, the wheel bracket surface is evenly arranged with spherical surface hill, and the outer surface of the spherical surface hill is provided with
Nylon layer.
Preferably, the elastic buffer is spring or damped rubber ring.
The beneficial effects of the present invention are：It is of the invention to be typically used cooperatively in pairs with the cultivated evener of agriculture pine, it is respectively placed in
The both sides of the agriculture cultivated evener of pine.For farming soil, tilling depth has different demands, such as the depth joined together by institute's guide wheel machinery
Cultivated tractor-ploughing can be adjusted in 20~60CM deeply, therefore after clear and definite working depth, initial height of the swing handle to two elastic guide wheels
Degree carries out one-level adjustment, can so lateral side baffle is suspended from all the time on ground, reduces working resistance.In the process of moving,
Through being commonly encountered the operation of hollow field or steering, hole axle in connector is inserted by the compression control guide wheel sleeve of elastic buffer
Depth to carry out two level adjustment to the height of two elastic guide wheels respectively, makes cabinet both sides stress balance, and pine ploughs steady, leveling matter
Measure.Wheel bracket medial surface is densely covered with spherical surface hill and is equipped with nylon layer with top surface, and the structure is that lotus leaf structure is imitated
Shape, lotus leaf effect is make use of, the soil for preventing from splashing, which is bonded on wheel bracket, blocks guide wheel, ensure that the present invention is different in viscosity
Soil in also can normal work.The present invention, which solves the cultivated leveling box body both sides baffle plate of traditional pine, can not realize first order height
The problems such as leaving groove and easy card wheel when highly automated adjustment, turning in adjustment, traveling process, has good leveling quality.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the invention；
Fig. 2 is the structural representation of first order adjustment structure；
Fig. 3 is the profile at A in Fig. 1；
Fig. 4 is the structural representation of the spherical surface hill on wheel bracket surface；
Fig. 5 is the structural representation of another embodiment of the present invention；
Fig. 6 is the present invention and the structural representation after the cultivated evener assembling of pine.
Embodiment
1 to accompanying drawing 6, the present invention is further elaborated below in conjunction with the accompanying drawings：
The two level guide wheel mechanism of the cultivated evener of agricultural pine as depicted in figs. 1 and 2 includes first order adjusting means and second
Level adjusting means, first order adjusting means include guide wheel 11, the shank of bolt 13 at the top of wheel bracket 12, one with handles 131；Guide wheel
11 may be rotatably mounted on wheel bracket 12, and the top of wheel bracket 12 carries cradling piece 121, the inner hollow of cradling piece 121,
One nut 14 of the top of cradling piece 121 welding, shank of bolt 13 are threadedly coupled with nut 14, the lower end insertion wheel bracket of shank of bolt 13
In 12 cradling piece 121, by swing handle 131, make to produce screw displacement between shank of bolt 13 and cradling piece 121, it is right with this
The elemental height of guide wheel 11 carries out one-level adjustment.
As shown in figures 1 and 3, second level adjusting means includes connector 23, guide wheel sleeve 21, elastic buffer 22；Even
The end of fitting 23 is hole axle 231 in one, and the lower end of guide wheel sleeve 21 is set in 121 on the cradling piece of wheel bracket 12, guide wheel set
In the insertion of 21 upper ends of cylinder in hole axle 231, gap is left between the two, relative can slide, elasticity is arranged with outside guide wheel sleeve 21
Buffer 22；The top of guide wheel sleeve 21 is installed with a bearing block 25, and in the present embodiment, the bottom of bearing block 25 is provided with
Box thread, the top ends of guide wheel sleeve 21 are provided with the male thread being engaged with the box thread of the bottom of bearing block 25, and both pass through spiral shell
Line is connected, and a rolling bearing 26 is installed with bearing block 25.
The shank of bolt 13 at the inside of guide wheel sleeve 21 insertion top with handles 131, handle 131 are located at the top of bearing block 25,
End nut 24 and nut 27 are provided with shank of bolt 13, rolling bearing 26, rolling bearing 26 are blocked among nut 24 and nut 27
It is interference fitted between bearing block 25, both fix at relative position, by setting rolling bearing 26, the relative idler set of shank of bolt 13
Cylinder 21 can radial rotating.
The bottom of guide wheel sleeve 21 is provided with one section of shaft shoulder 211, and an elastic buffer 22 is arranged with outside guide wheel sleeve 21, this
Elastic buffer is spring in embodiment, and the bottom faces of spring are in contact with the upper surface of the shaft shoulder 211, the upper surface of spring with it is interior
The lower surface of hole axle 231 is in contact, spring according to the extent control guide wheel sleeve 21 compressed insert the height of interior hole axle 231 come
Automatically two level adjustment is carried out to idler height.In being actually needed, we can also use damped rubber ring with elastic buffer,
As shown in figure 5, when damped rubber ring is acted on by external force, its internal macromolecular chain segment easily moves, and macromolecular chain easily adapts to outer
Power acts on and stretches or crimp, and the damping capacity of damped rubber ring is good, can absorb substantial amounts of vibration energy.
The surface of wheel bracket 12 as shown in Figure 4, the i.e. both sides that wheel bracket 12 in Fig. 6 shown in B is connected with guide wheel 11
The surface of flat board and upper plate, has uniformly been covered with a diameter of 2~10 millimeters of spherical surface hill 122, and spherical surface hill 122 passes through high temperature
Nylon powder is sprayed, after heat treatment forms one layer of nylon layer, the structure is the profiling to lotus leaf structure, make use of lotus leaf to imitate
Should, the soil for preventing from splashing, which is bonded on wheel bracket 12, blocks guide wheel 11, ensure that the present invention in the different soil of viscosity
Can normal work.
Service condition of the invention introduced below：
It is used cooperatively in pairs with the cultivated evener of agriculture pine as shown in fig. 6, the present invention is general, is respectively placed in agriculture pine and ploughs leveling
The both sides of machine, and bolt is passed through by the side plate 100 of the bolt hole that the leading section of connector 23 opens up and the cultivated evener of agricultural pine
It is fixedly connected.When agriculture pine ploughs leveling machine operation, whole device by a power straight down, in the operation of hollow field or
When person turns to, the power straight down that the whole cultivated leveling box body both sides of agricultural pine are subject to is of different sizes, two level guide wheel mechanism pair
Whole soil apparatus for leveling plays support balanced action.
Before use, the compression distance difference of soil and the rough situation on ground are carried out according to pine cultivated evener
The first order is adjusted, and regulation process is as follows：Stator ring support 12, the handle 131 of rotating bolt bar 13, shank of bolt 13 is with handle
131 rotate, and lower end nut 14 is motionless, and screw displacement is produced between shank of bolt 13 and lower end nut 14, and regulating bolt bar 13 inserts
Depth in the cradling piece 121 of wheel bracket 12, the elemental height of two guide wheels 11 is adjusted with this, adapt to Different Ground height.
Moved during work, under the in the vertical direction of guide wheel 11 to contact ground, wheel bracket 12 is with guide wheel 11 in vertical side
To moving up and down, the lower nut 14 being welded on wheel bracket moves up and down with wheel bracket 12, the band therewith of lower nut 14
Dynamic shank of bolt 13 moves up and down, and the rolling bearing 26 that the upper end nut 24 and nut 27 on shank of bolt 13 block is with shank of bolt 13
Lower movement, rolling bearing 26 drives to be moved up and down together with the bearing block 25 of its interference fit, and bearing block 25 drives and its screw thread
The guide wheel sleeve 21 of connection moves up and down together, and the elasticity of compression of the bottom shaft shoulder 211 buffers while guide wheel sleeve 21 moves up and down
Device 22, elastic buffer 22 adjust two respectively by the depth of hole axle 231 in the insertion connector of compression control guide wheel sleeve 21
The height of individual guide wheel 11, avoid whole pine from ploughing leveling box body in the process of moving, cause because the injustice on ground produces inclination
One side side plate press-in ground leaves groove.
After guide wheel mechanism using the present invention, when pine ploughs leveling machine operation, pine ploughs leveling box body both sides stress balance, pine
Plough steadily, leveling quality is good, and ground is without groove, and wheel bracket side plane has been covered with the convex of several millimeters of diameter with upper top surface
Rise, and one layer of nylon layer is formed by high-temperature injection nylon powder, heat treatment on surface, ensure wheel bracket not clay, can fit
Different depth is answered, the loose soil of different viscosities ploughs environment.
Embodiment described above, simply the present invention preferred embodiments, be not limit the present invention practical range, therefore it is all according to
The equivalent change or modification that construction, feature and principle described in scope of the present invention patent are done, all should be included in the present invention
In patent claim.
Claims (6)
- A kind of 1. two level guide wheel mechanism of the cultivated evener of agricultural pine, it is characterised in that：Including first order adjusting means and the second level Adjusting means, wherein：The first order adjusting means includes guide wheel, wheel bracket and top shank of bolt with handles；The guide wheel is rotatably pacified On wheel bracket, cradling piece, cradling piece inner hollow, the bottom of shank of bolt and support are provided with the top of wheel bracket Bar is threadedly coupled；The second level adjusting means includes connector, guide wheel sleeve and elastic buffer, is provided with the connector in one Hole axle, guide wheel sleeve upper end are inserted in the interior hole axle, leave gap between the two, the guide wheel sleeve lower end is set in guide wheel On the cradling piece of support, the upper end of the shank of bolt through the inside of guide wheel sleeve and with guide wheel sleeve can radial rotating connect Connect；The bottom of the guide wheel sleeve is provided with one section of shaft shoulder, and guide wheel bush outer sleeve is provided with elastic buffer, the elastic buffer Lower surface be in contact with the upper surface of the shaft shoulder, the upper surface of the elastic buffer and the lower surface phase of the interior hole axle Contact.
- 2. the two level guide wheel mechanism of the cultivated evener of agricultural pine as claimed in claim 1, it is characterised in that：The guide wheel sleeve Top is installed with a bearing block, and a rolling bearing is installed with the bearing block；The upper end of the shank of bolt passes through Inside guide wheel sleeve and rolling bearing, the handle on shank of bolt is located at the top of the bearing block, the upper end connection of shank of bolt Rolling bearing is stated in two nuts, two nut middle card residences.
- 3. the two level guide wheel mechanism of the cultivated evener of agricultural pine as claimed in claim 1, it is characterised in that：At the top of the cradling piece A nut is welded, the bottom of shank of bolt is connected with the nut being fixed at the top of cradling piece.
- 4. the two level guide wheel mechanism of the cultivated evener of agricultural pine as claimed in claim 1, it is characterised in that：The guide wheel sleeve top End set has the male thread that the box thread with bearing block bottom is engaged, and both are connected through a screw thread.
- 5. the two level guide wheel mechanism of the cultivated evener of agricultural pine as described in Claims 1-4 any one, it is characterised in that：Institute State wheel bracket surface and be evenly arranged with spherical surface hill, the outer surface of the spherical surface hill is provided with nylon layer.
- 6. the two level guide wheel mechanism of the cultivated evener of agricultural pine as claimed in claim 5, it is characterised in that：The elastic buffer For spring or damped rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060521.6A CN107787629A (en) | 2017-10-25 | 2017-10-25 | The two level guide wheel mechanism of the agriculture cultivated evener of pine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060521.6A CN107787629A (en) | 2017-10-25 | 2017-10-25 | The two level guide wheel mechanism of the agriculture cultivated evener of pine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107787629A true CN107787629A (en) | 2018-03-13 |
Family
ID=61548602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711060521.6A Pending CN107787629A (en) | 2017-10-25 | 2017-10-25 | The two level guide wheel mechanism of the agriculture cultivated evener of pine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107787629A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907422A (en) * | 2018-09-19 | 2018-11-30 | 西南交通大学 | A kind of support frame and TIG welding gun for TIG welding gun |
| CN109162186A (en) * | 2018-07-30 | 2019-01-08 | 吉林省嘉鹏集团有限公司 | Rake road surface scarifier |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243765Y (en) * | 1995-09-21 | 1997-01-01 | 邱子轩 | Multifunctional animal intertillage plow |
| CN200966208Y (en) * | 2006-11-21 | 2007-10-31 | 陆啟忠 | Ditching machine |
| CN201563356U (en) * | 2009-09-07 | 2010-09-01 | 山东农业大学 | Small tobacco seedling stage film recycling machine |
| CN102365913A (en) * | 2011-11-08 | 2012-03-07 | 吉林大学 | Spade wall structure of bionic ridge-forming spade |
| CN106471906A (en) * | 2015-09-01 | 2017-03-08 | 湖北龙泉机械有限公司 | A kind of tiller height-regulating device |
-
2017
- 2017-10-25 CN CN201711060521.6A patent/CN107787629A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243765Y (en) * | 1995-09-21 | 1997-01-01 | 邱子轩 | Multifunctional animal intertillage plow |
| CN200966208Y (en) * | 2006-11-21 | 2007-10-31 | 陆啟忠 | Ditching machine |
| CN201563356U (en) * | 2009-09-07 | 2010-09-01 | 山东农业大学 | Small tobacco seedling stage film recycling machine |
| CN102365913A (en) * | 2011-11-08 | 2012-03-07 | 吉林大学 | Spade wall structure of bionic ridge-forming spade |
| CN106471906A (en) * | 2015-09-01 | 2017-03-08 | 湖北龙泉机械有限公司 | A kind of tiller height-regulating device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162186A (en) * | 2018-07-30 | 2019-01-08 | 吉林省嘉鹏集团有限公司 | Rake road surface scarifier |
| CN109162186B (en) * | 2018-07-30 | 2020-11-13 | 吉林省嘉鹏集团有限公司 | Rake type road surface scarifying device |
| CN108907422A (en) * | 2018-09-19 | 2018-11-30 | 西南交通大学 | A kind of support frame and TIG welding gun for TIG welding gun |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180313 |
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