CN108099485A - A kind of small-sized rotary tiller combined type traveling wheel - Google Patents
A kind of small-sized rotary tiller combined type traveling wheel Download PDFInfo
- Publication number
- CN108099485A CN108099485A CN201711209415.XA CN201711209415A CN108099485A CN 108099485 A CN108099485 A CN 108099485A CN 201711209415 A CN201711209415 A CN 201711209415A CN 108099485 A CN108099485 A CN 108099485A
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- China
- Prior art keywords
- wheel rim
- wheel
- boss
- radial direction
- combined type
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- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B15/00—Wheels or wheel attachments designed for increasing traction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Agricultural Machines (AREA)
Abstract
The invention discloses a kind of small-sized rotary tiller combined type traveling wheels, the width of wheel rim is 50 70mm, radial direction boss is evenly distributed on the outer circumference surface of wheel rim, both sides in the middle part of radial direction boss are symmetrically arranged with side boss, steel skeleton is coated in wheel rim, multiple equally distributed female connectors are provided on the inner peripheral surface of steel skeleton, wheel hub is located at the center of wheel rim, multiple spokes by even circumferential distribution are equipped between wheel hub and wheel rim, one end of spoke is mutually fixed with wheel hub, and the other end of spoke is inserted in female connector.The present invention is while rim width is reduced, and by adding radial direction boss and side boss, can reduce ground by the region of compaction by rolling, and increases earth-grasping force, avoids occurring idle running in ploughing work, runs ridge phenomenon, it is ensured that simple operation, laborsaving, farming is efficient.In addition, the steel skeleton of liner effect is coated in wheel rim of the present invention, to prevent wheel rim from deforming or damage.Support strength of the present invention is good, durable in the adverse circumstances such as muddy road.
Description
Technical field
The invention belongs to Miniature tilling implement technical fields, specifically, more particularly to a kind of small-sized rotary tiller combined type row
Walk wheel.
Background technology
Vigorously supporting and develop with mechanization of agriculture, mini-tiller using increasingly increased extensive.Mini-tiller due to
The features such as light-weight, small, simple in structure, behaviour facilitates is suitble to the hillside fields of the vast Hills in China and ploughing for splat
Make, it is deep to be liked by users.
At present, the traveling wheel of mini-tiller is generally using wide cut rubber wheel, it is larger with the contact area on ground, easily by ground
Compaction by rolling is unfavorable for the root growth of crop.Meanwhile existing micro-cultivator walking wheel grab ground effect it is bad, one in ploughing work
Reinforcing is easy for idle running occur, runs ridge phenomenon, thus limits utilization rate of the mini-tiller in hillside fields.Some mini-tillers are in traveling wheel
Excircle on add ground pawl, although adding earth-grasping force, ground pawl is mostly wedge shape, on the one hand meets the hard object such as stone and easily sends out
Raw damage, on the other hand increases resistance during farming, makes operation more laborious, so as to reduce farming efficiency.
Some micro-cultivator walking wheels use metal structure, wheel hub including steel ring, in steel ring and mounted on steel ring
The hinge of periphery, steel ring are the sheet of circular ring shape, if intensity is compared with easily overload causes steel ring to damage after long-time service；And
The traveling wheel processing technology of this all-metal construction is complicated, of high cost, and relative rotation, reliability are also easy to produce between wheel hub and wheel shaft
It is poor.
The content of the invention
In view of the drawbacks described above of the prior art, the technical problems to be solved by the invention are to provide a kind of small-sized rotary tiller
Combined type traveling wheel.
Technical solution of the present invention is as follows：A kind of small-sized rotary tiller combined type traveling wheel, including wheel rim and wheel hub, wheel rim is by rubber
Glue is made, it is characterised in that：The width of the wheel rim is 50-70mm, and radial convex is evenly distributed on the outer circumference surface of wheel rim
Platform, the outer end face of the radial direction boss is arc surface, and the center of circle of circumference where radial direction boss outer end face and the center of circle of wheel rim weight
It closes, the both sides in the middle part of the radial direction boss are symmetrically arranged with side boss, and the side and radial direction boss of the side boss and wheel rim are linked as
One, the outer end face of side boss and the outer end face of the radial direction boss are located on same periphery, the inner face of side boss and institute
The inner peripheral surface for stating wheel rim is located on same circumference；
Be coated with steel skeleton in the wheel rim, the steel skeleton is circular ring structure, the center of circle of the steel skeleton with
The center of circle of wheel rim overlaps, and multiple equally distributed female connectors, one end of the female connector are provided on the inner peripheral surface of steel skeleton
It is mutually fixed with steel skeleton, the other end of female connector exceeds the inner peripheral surface of wheel rim；
The wheel hub is located at the center of wheel rim, and multiple wheels by even circumferential distribution are equipped between wheel hub and wheel rim
Spoke, the spoke are steel-tube construction, and one end of spoke is mutually fixed with wheel hub, and the other end of spoke is inserted in female connector.
The present invention is narrow structure, and width only has 50-70mm, so greatly reduces the contact area with ground, make ground
Face is small by the region of compaction by rolling, thus effectively reduces the adverse effect to crop root growth.On the outer circumference surface of wheel rim
Even distribution radial direction boss, the radial direction boss play a part of to increase earth-grasping force, to avoid occurring idle running in ploughing work, running ridge to show
As；The outer end face of radial direction boss is arc surface, hardly increases resistance during farming, ensures that simple operation, laborsaving,
Farming is efficient；The both sides of radial direction boss are symmetrical arranged side boss, and the outer end face position of the outer end face of side boss and radial direction boss
In on same periphery, the effective width of wheel rim is so on the one hand added to a certain extent, and mini-tiller is steady when making farming
Qualitative unaffected, on the other hand, side boss also plays a part of to increase wheel rim and radial direction boss structural strength, to avoid radial convex
Platform is damaged.Steel skeleton is coated in wheel rim, steel skeleton plays liner, to prevent wheel rim from deforming or damage
It is bad, ensure that the service life of wheel rim.Female connector is set on the inner peripheral surface of steel skeleton, which is used for and spoke grafting
Cooperation, in order to which wheel rim is linked into an integrated entity by wheel rim and wheel hub.Traveling wheel is by rubber wheel rim, steel wheel hub and steel-tube construction
Spoke is formed, and not only structure is simpler, and assembling is easy, at low cost, and support strength is good, in adverse circumstances such as muddy roads
In it is durable.
Preferably, the distance between two adjacent radial convex platforms are less than radial direction boss length in the circumferential direction.
In order to further increase earth-grasping force, the outer end face of the radial direction boss is provided with annular knurl.
In order to make the humidification of side boss more notable, the width first gradually increase from outside to inside of the side boss, until leaning on
It is gradually reduced again at nearly wheel rim inner peripheral surface.
Preferably, the width of the wheel rim is 60mm.
Preferably, the steel skeleton and female connector are made of stainless steel, and female connector is welded on steel skeleton.
The wheel hub is positive six square tube, and spoke is mutually welded with wheel hub.The selection of more than structural hub is convenient, is connected with spoke
Fixing is good, and wheel shaft correspondingly is changed to six square shafts, effectively wheel hub can be avoided to relatively rotate with wheel shaft, good reliability.
Preferably, the number of the spoke is four, which is located at wheel rim radially.
Advantageous effect：The present invention is ingenious in design, simple in structure, easy to transform, improvement cost is low, is reducing rim width
Meanwhile by adding radial direction boss and side boss, ground can be reduced by the region of compaction by rolling, and increase earth-grasping force, avoid ploughing
Occur idle running in operation, run ridge phenomenon, it is ensured that simple operation, laborsaving, farming is efficient.In addition, it is coated in wheel rim of the present invention
The steel skeleton of liner effect to prevent wheel rim from deforming or damage, and convenient can be connected with spoke.Support strength of the present invention
It is good, it is durable in the adverse circumstances such as muddy road.
Description of the drawings
Fig. 1 is the structure diagram of the embodiment of the invention.
Fig. 2 is the structure diagram of radial direction boss and side boss.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and examples：
As shown in Figure 1 and Figure 2, the traveling wheel wheel rim of mini-tiller has wheel rim 1, which is made of rubber.The width of wheel rim 1
It spends for 50-70mm, the specific width of the wheel rim 1 determines that the present embodiment is preferably 60mm according to actual needs.In the outer of wheel rim 1
Radial direction boss 11 is evenly distributed on periphery, radial direction boss 11 is structure as a whole with wheel rim 1, and the number of wheel rim 1 is according to reality
It needs to be determined that as long as meeting the distance between two adjacent radial convex platforms 11, less than radial direction boss 11, length is in the circumferential direction
It can.The outer end face of radial direction boss 11 is arc surface, the outer end face of radial direction boss 11 is provided with annular knurl, the moulding of annular knurl can be
It is diversified, and the center of circle of circumference is overlapped with the center of circle of wheel rim 1 where 11 outer end face of radial direction boss.
As shown in Figure 1 and Figure 2, side boss 12 is symmetrically arranged in the both sides at 11 middle part of radial direction boss, the side boss 12 and wheel
The side of rim 1 and radial direction boss 11 are connected as a single entity, and the side boss 12 of the same side is distributed by even circumferential, and the inner end of side boss 12
It is directed to the axial line of wheel rim 1.The outer end face of side boss 12 is located at the outer end face of radial direction boss 11 on same periphery, and side is convex
The inner face of platform 12 is located at the inner peripheral surface of wheel rim 1 on same circumference, and the width of side boss 12 is first gradual from outside to inside
Increase, until being gradually reduced again at 1 inner peripheral surface of wheel rim.
As shown in Figure 1, being coated with steel skeleton 2 in wheel rim 1, steel skeleton 2 is circular ring structure, and preferably using stainless
Steel is made, and the center of circle of steel skeleton 2 is overlapped with the center of circle of wheel rim 1.Multiple female connectors are provided on the inner peripheral surface of steel skeleton 2
3, female connector 3 is distributed by even circumferential, and the number of the female connector 3 determines that the present embodiment is preferably four according to actual needs.Female connector 3
Be made of stainless steel, and female connector 3 is directed toward the center of circle of wheel rim 1, one end and the steel skeleton 2 of female connector 3 be welded and fixed, female connector 3 it is another
One end exceeds the inner peripheral surface of wheel rim 1.
As shown in Figure 1, wheel hub 4 is located at the center of wheel rim 1, which is preferably positive six square tube.In wheel hub 4 and wheel
Multiple spokes 5 by even circumferential distribution are equipped between rim 1, number the present embodiment of spoke 5 is preferably four, the spoke 5
In wheel rim 1 radially.Spoke 5 is steel-tube construction, and one end and 4 phase of wheel hub of spoke 5 are welded and fixed, another end cap of spoke 5
Enter in female connector 3, and abutted with female connector 3.
The preferred embodiment of the present invention described in detail above.It should be appreciated that those of ordinary skill in the art without
Creative work is needed according to the present invention can to conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (8)
1. a kind of small-sized rotary tiller combined type traveling wheel, including wheel rim (1) and wheel hub (4), which is made of rubber,
It is characterized in that：The width of the wheel rim (1) is 50-70mm, and radial direction boss is evenly distributed on the outer circumference surface of wheel rim (1)
(11), the outer end face of the radial direction boss (11) be arc surface, and radial direction boss (11) outer end face where circumference the center of circle and wheel
The center of circle of rim (1) overlaps, and the both sides in the middle part of the radial direction boss (11) are symmetrically arranged with side boss (12), the side boss (12) with
The side of wheel rim (1) and radial direction boss (11) are connected as a single entity, and the outer end face of side boss (12) is outer with the radial direction boss (11)
End face is located on same periphery, and the inner face of side boss (12) is located at the inner peripheral surface of the wheel rim (1) on same circumference；
It is coated with steel skeleton (2) in the wheel rim (1), the steel skeleton (2) is circular ring structure, the steel skeleton (2)
The center of circle overlapped with the center of circle of wheel rim (1), multiple equally distributed female connectors are provided on the inner peripheral surface of steel skeleton (2)
(3), one end of the female connector (3) is mutually fixed with steel skeleton (2), and the other end of female connector (3) exceeds the inner periphery of wheel rim (1)
Face；
The wheel hub (4) is located at the center of wheel rim (1), is equipped between wheel hub (4) and wheel rim (1) multiple by even circumferential
The spoke (5) of distribution, the spoke (5) are steel-tube construction, and one end and the wheel hub (4) of spoke (5) mutually fix, spoke (5) it is another
It is inserted in female connector (3) one end.
2. small-sized rotary tiller combined type traveling wheel as described in claim 1, it is characterised in that：Two adjacent radial convex platforms (11) it
Between distance be less than the radial direction boss (11) length in the circumferential direction.
3. small-sized rotary tiller combined type traveling wheel as described in claim 1, it is characterised in that：Outside the radial direction boss (11)
End face is provided with annular knurl.
4. the small-sized rotary tiller combined type traveling wheel as described in claim 1 or 2 or 3, it is characterised in that：The side boss (12)
Width first gradually increase from outside to inside, to close wheel rim (1) inner peripheral surface at be gradually reduced again.
5. small-sized rotary tiller combined type traveling wheel as described in claim 1, it is characterised in that：The width of the wheel rim (1) is
60mm。
6. small-sized rotary tiller combined type traveling wheel as described in claim 1, it is characterised in that：It the steel skeleton (2) and connects
Set (3) is made of stainless steel, and female connector (3) is welded on steel skeleton (2).
7. small-sized rotary tiller combined type traveling wheel as described in claim 1, it is characterised in that：The wheel hub (4) is positive six side
Pipe, spoke (5) are mutually welded with wheel hub (4).
8. the small-sized rotary tiller combined type traveling wheel as described in claim 1 or 7, it is characterised in that：The number of the spoke (5)
For four, which is located at wheel rim (1) radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711209415.XA CN108099485A (en) | 2017-11-27 | 2017-11-27 | A kind of small-sized rotary tiller combined type traveling wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711209415.XA CN108099485A (en) | 2017-11-27 | 2017-11-27 | A kind of small-sized rotary tiller combined type traveling wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108099485A true CN108099485A (en) | 2018-06-01 |
Family
ID=62207764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711209415.XA Pending CN108099485A (en) | 2017-11-27 | 2017-11-27 | A kind of small-sized rotary tiller combined type traveling wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108099485A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6118501A (en) * | 1985-06-12 | 1986-01-27 | Iseki & Co Ltd | Wheel for paddy field |
| JPS6425903U (en) * | 1987-03-31 | 1989-02-14 | ||
| JPH079801A (en) * | 1993-06-29 | 1995-01-13 | Ohtsu Tire & Rubber Co Ltd :The | Agricultural wheel |
| JPH07223403A (en) * | 1994-02-14 | 1995-08-22 | Ohtsu Tire & Rubber Co Ltd :The | Wheel for agriculture use |
| JPH08150801A (en) * | 1994-11-28 | 1996-06-11 | Ohtsu Tire & Rubber Co Ltd :The | Farm wheel |
| CN203019965U (en) * | 2012-12-29 | 2013-06-26 | 刘章森 | Improved multifunctional farm machine wheel |
| CN104029558A (en) * | 2014-06-14 | 2014-09-10 | 安徽天时插秧机制造有限公司 | Roller for high-speed rice transplanter |
| CN206171021U (en) * | 2016-10-28 | 2017-05-17 | 山东鲁虹农业科技股份有限公司 | Agricultural liquid fertilizer or medicine remote control spraying machine are with walking wheel |
-
2017
- 2017-11-27 CN CN201711209415.XA patent/CN108099485A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6118501A (en) * | 1985-06-12 | 1986-01-27 | Iseki & Co Ltd | Wheel for paddy field |
| JPS6425903U (en) * | 1987-03-31 | 1989-02-14 | ||
| JPH079801A (en) * | 1993-06-29 | 1995-01-13 | Ohtsu Tire & Rubber Co Ltd :The | Agricultural wheel |
| JPH07223403A (en) * | 1994-02-14 | 1995-08-22 | Ohtsu Tire & Rubber Co Ltd :The | Wheel for agriculture use |
| JPH08150801A (en) * | 1994-11-28 | 1996-06-11 | Ohtsu Tire & Rubber Co Ltd :The | Farm wheel |
| CN203019965U (en) * | 2012-12-29 | 2013-06-26 | 刘章森 | Improved multifunctional farm machine wheel |
| CN104029558A (en) * | 2014-06-14 | 2014-09-10 | 安徽天时插秧机制造有限公司 | Roller for high-speed rice transplanter |
| CN206171021U (en) * | 2016-10-28 | 2017-05-17 | 山东鲁虹农业科技股份有限公司 | Agricultural liquid fertilizer or medicine remote control spraying machine are with walking wheel |
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|---|---|---|---|
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |