CN110140462A - A kind of deep land wheel of limit - Google Patents
A kind of deep land wheel of limit Download PDFInfo
- Publication number
- CN110140462A CN110140462A CN201910552844.XA CN201910552844A CN110140462A CN 110140462 A CN110140462 A CN 110140462A CN 201910552844 A CN201910552844 A CN 201910552844A CN 110140462 A CN110140462 A CN 110140462A
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- China
- Prior art keywords
- housing
- adjusting
- inner sleeve
- nut
- screw rod
- 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
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- 238000005476 soldering Methods 0.000 claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000003971 tillage Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000001737 promoting effect Effects 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
- A01B63/002—Devices for adjusting or regulating the position of tools or wheels
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
A kind of deep land wheel of limit belongs to agricultural machinery technological field, including soldering bracket, lead screw with adjust that housing combine, locking apparatus combination and adjusting inner sleeve are combined.The present invention is adjusted deeply using the limit that fabricated structure carries out land wheel, is matched with tillage implement, can not only be carried out large range of quick adjustment, but also can precisely be adjusted.The present invention not only adapts to operation entirely, also adapts to the limit depth operation of the ground injustice situations such as field, hillside fields, has the function of improving equipment operating efficiency and quality.
Description
Technical field
The invention belongs to agricultural machinery technological fields, more particularly to a kind of deep land wheel of limit.
Background technique
Limiting deep land wheel is a kind of agricultural machinery commonly component.The depth of implements that deep land wheel directly affects tillage implement is limited,
It generally requires constantly to be adjusted according to practically expression condition, to guarantee optimal cultivating quality.The deep land wheel of existing limit is more
Grade adjusting or screw type electrodeless adjustment are combined with using single pin hole, but all there is drawback, pin hole cooperations for both modes
Mode is although convenient and efficient, but not can be carried out accurate adjusting.And although screw type regulative mode adjustment amount is more accurate, every time
Adjustment amount is smaller, generally requires the depth that longer time is just adjustable needs, directly affects the service efficiency of equipment.
Therefore, large range of quick adjustment can not only be carried out by developing one kind, but also the limit depth land wheel pair that can be precisely adjusted
The operation quality and efficiency for promoting China's tillage implement have important practical significance.
Summary of the invention
The purpose of the present invention is being directed to deficiency described in background technology, a kind of deep land wheel of limit is provided, which adopts
It is adjusted deeply with the limit that fabricated structure carries out land wheel, is matched with tillage implement, can both carry out large range of quick adjustment,
It can precisely be adjusted again, for solving traditional limit depth land wheel, the degree of regulation for having grade to adjust is low, the adjustment amount of electrodeless adjustment
Technical problem smaller, regulating time is long, service efficiency is low.
In order to achieve the above objectives, the technical solution adopted in the present invention is as follows:
A kind of deep land wheel of limit, including soldering bracket, lead screw are combined with adjusting housing, locking apparatus combines and adjust inner sleeve group
It closes,
The lead screw is combined with housing is adjusted including adjusting housing soldering member, thread lead screw and handle；The adjusting housing
Soldering member includes adjusting housing and circular hole blanking cover；The adjusting housing is rectangular steel tube, adjusts one end and the circular hole blanking cover of housing
It is fixedly connected；The main part of the thread lead screw is closely-pitched screw rod, has the cylindrical shaft shoulder of a protrusion in the upper end of screw rod,
The top of the shaft shoulder is provided with one section of smooth cylindrical portion, and circular pin hole is provided on cylinder；The thread lead screw
Cylinder passed through from circular hole blanking cover and be set in together with handle and be fixedly connected by elastic cylindrical pin afterwards；
The through-hole passed through for adjusting housing is provided on the soldering bracket, soldering bracket is combined and adjusted by locking apparatus
Section housing is fixedly connected；
The adjusting inner sleeve combination includes adjusting inner sleeve soldering member and ground wheel assembly；The adjusting inner sleeve soldering member includes adjusting
Save inner sleeve and round nut；The diameter of the foreign side's size for adjusting inner sleeve and round nut is respectively less than the interior square chi for adjusting housing
Very little, the upper end for adjusting inner sleeve is fixedly connected with round nut, and the top for adjusting inner sleeve is sleeved on the inside for adjusting housing, in adjusting
Set is fixedly connected by round nut with thread lead screw, and the lower end for adjusting inner sleeve is fixedly connected with ground wheel assembly.
The soldering bracket includes side plate I, attachment beam I, attachment beam II, side plate II, U-shaped square hole plate and nut；The side
Plate I and side plate II are arranged symmetrically, and side plate I is fixedly connected with the top of side plate II by attachment beam I and attachment beam II, side plate I
It is fixedly connected with the lower part side of side plate II by U-shaped square hole plate；It is stringent right to be provided on two opposite faces of the U-shaped square hole plate
The positive square hole passed through for adjusting housing is provided with a circular hole on the face among U-shaped square hole plate between two parties；Threaded hole on the nut
With the circular hole on U-shaped square hole plate strictly to just, and nut is fixedly connected with the outer surface of U-shaped square hole plate.
The locking apparatus combination includes tightening screw rod, end nut and tommy bar；The lateral wall of the tightening screw rod is arranged
There is thin bud screw thread, tightening screw rod runs through the circular hole and nut of U-shaped square hole plate, and tightening screw rod is connect with nut thread, tightening screw rod
One end be provided with six Fang Pingtou, tightening screw rod is connect by six side's tack with housing is adjusted, and the other end of tightening screw rod is arranged
There is the circular hole for tommy bar insertion；The tommy bar runs through the circular hole of tightening screw rod, and the both ends of tommy bar connect with end nut screw thread respectively
It connects.
Through the above design, the present invention bring it is following the utility model has the advantages that
A kind of deep land wheel of limit both can unclamp by rotating tommy bar or locking adjusts housing, it is down or up to adjust land wheel
It sets rough cultivation depth, and thread lead screw can be adjusted by rotating handle to finely tune land wheel, precisely setting cultivation is deep
Degree.Package unit use fabricated structure, large range of quick adjustment can be carried out, and can precisely be adjusted, can with it is big
Part type farming equipment directly assembles, and realizes the setting to limit deep part easily.
The present invention not only adapts to operation entirely, and the limit for also adapting to the ground injustice situations such as field, hillside fields is made deeply
Industry has the function of improving equipment operating efficiency and quality.
Detailed description of the invention
The invention will be further described with specific embodiment for explanation with reference to the accompanying drawing.
Fig. 1 is a kind of structural schematic diagram for limiting deep land wheel of the present invention.
Fig. 2 is a kind of structural schematic diagram for limiting soldering bracket in deep land wheel of the present invention.
Fig. 3 is a kind of schematic cross-sectional view for limiting soldering bracket in deep land wheel of the present invention.
Fig. 4 is a kind of structural schematic diagram for limiting U-shaped square hole plate in deep land wheel of the present invention.
Fig. 5, which is that the present invention is a kind of, limits the structural schematic diagram that lead screw is combined with adjusting housing in deep land wheel.
Fig. 6, which is that the present invention is a kind of, limits the structural schematic diagram that housing soldering member is adjusted in deep land wheel.
Fig. 7 is a kind of structural schematic diagram for limiting locking apparatus combination in deep land wheel of the present invention.
Fig. 8, which is that the present invention is a kind of, limits the structural schematic diagram that inner sleeve combination is adjusted in deep land wheel.
Fig. 9, which is that the present invention is a kind of, limits the structural schematic diagram that inner sleeve soldering member is adjusted in deep land wheel.
In figure: 1- soldering bracket, 2- lead screw are combined with adjusting housing, 3- locking apparatus combines, 4- adjusts inner sleeve combination,
101- side plate I, 102- attachment beam I, 103- attachment beam II, 104- side plate II, 105-U type square hole plate, 106- nut, 201- are adjusted
Housing soldering member, 202- thread lead screw, 203- handle, 2011- adjust housing, 2012- circular hole blanking cover, 301- tightening screw rod,
Wheel assembly, 4011- adjust inner sleeve, 4012- circle with adjusting inner sleeve soldering member, 402- by 302- end nut, 303- tommy bar, 401-
Nut.
Specific embodiment
As shown, a kind of deep land wheel of limit, including soldering bracket 1, lead screw combine 2, locking apparatus combination 3 with housing is adjusted
And adjust inner sleeve combination 4 etc..
The soldering bracket 1 includes side plate I 101, attachment beam I 102, attachment beam II 103, side plate II 104, U-shaped square hole
Plate 105 and nut 106；Wherein the attachment beam I 102, attachment beam II 103 respectively with side plate I 101, II 104 front upper part of side plate
It is fixedly connected by welding manner；The U-shaped square hole plate 105 is made of steel plate bending, is provided on its two opposite face
Strictly to positive square hole, it is provided with a circular hole between two parties on another side；The U-shaped square hole plate 105 respectively with side plate I 101, side plate II
104 posterior medials are fixedly connected by welding manner；The nut 106 and U-shaped 105 rear outside of square hole plate pass through welding side
Formula is fixedly connected, and the threaded hole on nut 106 and the circular hole on U-shaped square hole plate 105 are strictly to just.
The lead screw combines 2 including adjusting housing soldering member 201, thread lead screw 202 and handle 203 with housing is adjusted；
The adjusting housing soldering member 201 includes adjusting housing 2011 and circular hole blanking cover 2012, and the adjusting housing 2011 is side
Shape steel pipe is made, and the circular hole blanking cover 2012 is fixedly connected with the one end for adjusting housing 2011 by welding manner；Described
The main part of thread lead screw 202 is closely-pitched screw rod, has the cylindrical shaft shoulder of a protrusion in the upper end of screw rod, on the top of the shaft shoulder
There are also one section of smooth cylindrical portions, and circular pin hole is provided on cylinder；The smooth circle of the thread lead screw 202
Cylinder is passed through from the circular hole blanking cover for adjusting housing soldering member 201, and is consolidated after being set in together with handle 203 by elastic cylindrical pin
Fixed connection.
The locking apparatus combination 3 includes tightening screw rod 301, end nut 302 and tommy bar 303；The clamp screw
Rest part of the bar 301 in addition to six side's tack is thin bud screw thread, is provided with a circular hole in its front；The tommy bar 303 is inserted into
In the circular hole of tightening screw rod 301, the end nut 302 is fixedly connected with the threaded portion of 303 front end of tommy bar, and effect is
Prevent tommy bar 303 from skidding off from tightening screw rod 301.
The adjusting inner sleeve combination 4 includes adjusting inner sleeve soldering member 401 and ground wheel assembly 402；The adjusting inner sleeve
Soldering member 401 includes adjusting inner sleeve 4011 and round nut 4012, foreign side's size of the adjusting inner sleeve 4011 and round spiral shell
The diameter of mother 4012 is slightly less than the interior square chi cun for adjusting housing 2011；The round nut 4012 is upper with adjusting inner sleeve 4011
End is fixedly connected by welding manner；The ground wheel assembly 402 can pass through welding or thread connecting mode and adjusting inner sleeve
4011 lower ends are fixedly connected.
Overall structure of the present invention is that metal material is made.
Working principle are as follows:
When installation, tightening screw rod 301 is screwed in from inside to outside in the nut 106 welded on U-shaped square hole plate 105 first, then
Tommy bar 303 is inserted into the circular hole on tightening screw rod 301, in 303 front end fixed end nut 302 of tommy bar.Then by lead screw and tune
Section housing combination 2 is from top to bottom inserted into the square hole on U-shaped square hole plate 105, and will be adjusted inner sleeve combination 4 and be inserted into from the bottom to top
Lead screw combines in 2 with housing is adjusted, and rotational handle 203 screws in thread lead screw 202 in round nut 4012.It is pulled again by rotation
The method tightening screw rod 301 of bar 303 is fixed housing 2011 is adjusted.Deep land wheel will finally be limited and tillage implement fastening connects
It connects.
When work, reverse rotation tommy bar 303, release adjust housing 2011 first, and land wheel is risen or fallen to adjust to arrive and is closed
Suitable position, then locking adjusts housing 2011.Further according to actual needs, land wheel is adjusted to by work by rotating handle 203
Required exact position.
Claims (3)
1. a kind of deep land wheel of limit, it is characterised in that: combine (2), locking apparatus with housing is adjusted including soldering bracket (1), lead screw
It combines (3) and adjusts inner sleeve combination (4),
The lead screw combines (2) including adjusting housing soldering member (201), thread lead screw (202) and handle with housing is adjusted
(203)；The adjusting housing soldering member (201) includes adjusting housing (2011) and circular hole blanking cover (2012)；The adjusting housing
It (2011) is rectangular steel tube, the one end for adjusting housing (2011) is fixedly connected with circular hole blanking cover (2012)；The thread lead screw
(202) main part is closely-pitched screw rod, has the cylindrical shaft shoulder of a protrusion in the upper end of screw rod, is provided on the top of the shaft shoulder
One section of smooth cylindrical portion, is provided with circular pin hole on cylinder；The cylinder of the thread lead screw (202)
It is passed through from circular hole blanking cover (2012) and is set in together with handle (203) and is fixedly connected by elastic cylindrical pin afterwards；
The through-hole passed through for adjusting housing (2011) is provided on the soldering bracket (1), soldering bracket (1) passes through locking apparatus
Combination (3) is fixedly connected with housing (2011) are adjusted；
The adjusting inner sleeve combination (4) includes adjusting inner sleeve soldering member (401) and ground wheel assembly (402)；The adjusting inner sleeve weldering
Component (401) includes adjusting inner sleeve (4011) and round nut (4012)；The foreign side's size and circle for adjusting inner sleeve (4011)
The diameter of shape nut (4012) is respectively less than the interior square chi cun for adjusting housing (2011), the upper end of adjusting inner sleeve (4011) and round spiral shell
Female (4012) are fixedly connected, and the top for adjusting inner sleeve (4011) is sleeved on the inside for adjusting housing (2011), adjust inner sleeve
(4011) it is fixedly connected by round nut (4012) with thread lead screw (202), adjusts lower end and the land wheel group of inner sleeve (4011)
Part (402) is fixedly connected.
2. the deep land wheel of a kind of limit according to claim 1, it is characterised in that: the soldering bracket (1) includes side plate I
(101), attachment beam I (102), attachment beam II (103), side plate II (104), U-shaped square hole plate (105) and nut (106)；The side
Plate I (101) and side plate II (104) are arranged symmetrically, the top of side plate I (101) and side plate II (104) by attachment beam I (102) with
And attachment beam II (103) is fixedly connected, the lower part side of side plate I (101) and side plate II (104) is solid by U-shaped square hole plate (105)
Fixed connection；The side strictly passed through to positive for adjusting housing (2011) is provided on two opposite faces of the U-shaped square hole plate (105)
Hole, U-shaped square hole plate (105) are provided with a circular hole on intermediate face between two parties；Threaded hole and U-shaped square hole plate on the nut (106)
(105) circular hole on is strictly to just, and nut (106) is fixedly connected with the outer surface of U-shaped square hole plate (105).
3. the deep land wheel of a kind of limit according to claim 1 or 2, it is characterised in that: the locking apparatus combination (3) includes tight
Determine screw rod (301), end nut (302) and tommy bar (303)；The lateral wall of the tightening screw rod (301) is provided with thin bud screw thread,
Tightening screw rod (301) runs through the circular hole and nut (106) of U-shaped square hole plate (105), tightening screw rod (301) and nut (106) screw thread
Connection, one end of tightening screw rod (301) are provided with six Fang Pingtou, and tightening screw rod (301) is by six side's tack and adjusts housing
(2011) it connects, the other end of tightening screw rod (301) is provided with the circular hole for tommy bar (303) insertion；The tommy bar (303) is run through
The circular hole of tightening screw rod (301), the both ends of tommy bar (303) are threadedly coupled with end nut (302) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552844.XA CN110140462A (en) | 2019-06-25 | 2019-06-25 | A kind of deep land wheel of limit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910552844.XA CN110140462A (en) | 2019-06-25 | 2019-06-25 | A kind of deep land wheel of limit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110140462A true CN110140462A (en) | 2019-08-20 |
Family
ID=67596517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910552844.XA Pending CN110140462A (en) | 2019-06-25 | 2019-06-25 | A kind of deep land wheel of limit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110140462A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2533646Y (en) * | 2002-04-17 | 2003-02-05 | 李文波 | Land wheel connecting apparatus |
| DE102004008089A1 (en) * | 2004-02-19 | 2005-09-08 | Rabe Agrarsysteme Gmbh & Co. Kg | Mulch seeder has depth adjusting wheel mounted on parallelogram lever system and attached to connecting rods linking it to seeding disks so that angle between ground surface and disk mounting remains constant for depths up to 6 cm |
| CN201639936U (en) * | 2010-04-07 | 2010-11-24 | 吉林省农业机械研究院 | Disk incision type subsoiler |
| CN203661546U (en) * | 2014-01-02 | 2014-06-25 | 周忠禄 | Deep scarification and stubble cleaning no-tillage combined seed and fertilizer drill for wheat and rape |
| CN104081917A (en) * | 2014-07-17 | 2014-10-08 | 中国农业大学 | Collocated-copying no-tillage and precision corn sowing machine |
| CN106926169A (en) * | 2017-04-27 | 2017-07-07 | 沈阳飞机工业（集团）有限公司 | A kind of combined sleeve die nut |
| CN210157610U (en) * | 2019-06-25 | 2020-03-20 | 吉林省农业机械研究院 | Depth-limiting land wheel |
-
2019
- 2019-06-25 CN CN201910552844.XA patent/CN110140462A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2533646Y (en) * | 2002-04-17 | 2003-02-05 | 李文波 | Land wheel connecting apparatus |
| DE102004008089A1 (en) * | 2004-02-19 | 2005-09-08 | Rabe Agrarsysteme Gmbh & Co. Kg | Mulch seeder has depth adjusting wheel mounted on parallelogram lever system and attached to connecting rods linking it to seeding disks so that angle between ground surface and disk mounting remains constant for depths up to 6 cm |
| CN201639936U (en) * | 2010-04-07 | 2010-11-24 | 吉林省农业机械研究院 | Disk incision type subsoiler |
| CN203661546U (en) * | 2014-01-02 | 2014-06-25 | 周忠禄 | Deep scarification and stubble cleaning no-tillage combined seed and fertilizer drill for wheat and rape |
| CN104081917A (en) * | 2014-07-17 | 2014-10-08 | 中国农业大学 | Collocated-copying no-tillage and precision corn sowing machine |
| CN106926169A (en) * | 2017-04-27 | 2017-07-07 | 沈阳飞机工业（集团）有限公司 | A kind of combined sleeve die nut |
| CN210157610U (en) * | 2019-06-25 | 2020-03-20 | 吉林省农业机械研究院 | Depth-limiting land wheel |
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