CN107933189A - Micro-cultivator walking wheel - Google Patents
Micro-cultivator walking wheel Download PDFInfo
- Publication number
- CN107933189A CN107933189A CN201711206908.8A CN201711206908A CN107933189A CN 107933189 A CN107933189 A CN 107933189A CN 201711206908 A CN201711206908 A CN 201711206908A CN 107933189 A CN107933189 A CN 107933189A
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- CN
- China
- Prior art keywords
- wheel
- wheel rim
- boss
- radial direction
- spoke
- 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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Classifications
-
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
- B60B1/02—Wheels with wire or other tension spokes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B21/00—Rims
- B60B21/10—Rims characterised by the form of tyre-seat or flange, e.g. corrugated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a kind of micro-cultivator walking wheel, radial direction boss is evenly distributed with the outer circumference surface of wheel rim, both sides in the middle part of radial direction boss are symmetrically arranged with side boss, the side and radial direction boss of the side boss and wheel rim are connected as a single entity, wheel hub is located at the center of wheel rim, and multiple spokes by even circumferential distribution are equipped between wheel hub and wheel rim, and one end of spoke is mutually fixed with wheel hub, the other end of spoke is inserted in female connector, and the female connector is in wheel rim.The present invention is ingenious in design, simple in structure, easy to transform, improvement cost is low, while rim width is reduced, 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 occurring idle running in ploughing work, run ridge phenomenon, it is ensured that simple operation, laborsaving, farming is efficient；Support strength of the present invention is good, durable in the adverse circumstances such as muddy road.
Description
Technical field
The invention belongs to the Miniature tilling implement field of agricultural machinery, specifically, more particularly to a kind of micro-cultivator walking 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 adapted 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 generally uses 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 limit 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 thing 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, including steel ring, the wheel hub in steel ring and installed in steel ring
The hinge of periphery, its 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 mini-tiller walking
Wheel.
Technical solution of the present invention is as follows：A kind of micro-cultivator walking wheel, including wheel rim and wheel hub, wheel rim are made of rubber, its
It is characterized in that：The width of the wheel rim is 50-70mm, and radial direction boss, the footpath are evenly distributed with the outer circumference surface of wheel rim
It is arc surface to the outer end face of boss, and the center of circle of circumference where radial direction boss outer end face is overlapped with the center of circle of wheel rim, the footpath
Both sides in the middle part of to boss are symmetrically arranged with side boss, and the side and radial direction boss of the side boss and wheel rim are connected as a single entity, and side is convex
The outer end face of platform and the outer end face of the radial direction boss are located on same periphery, and the inner face of side boss is interior with the wheel rim
Periphery is located on same circumference；
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 female connector
In wheel rim.
The wheel rim of the present invention is narrow structure, and width only has 50-70mm, so greatly reduces the contact surface with ground
Product, makes ground small by the region of compaction by rolling, thus effectively reduces the adverse effect to crop root growth.In the excircle of wheel rim
Radial direction boss is uniformly distributed on face, which plays a part of to increase earth-grasping force, to avoid occurring idle running in ploughing work, running
Ridge phenomenon；The outer end face of radial direction boss is arc surface, hardly increase farming when resistance, ensure that simple operation,
Laborsaving, farming is efficient；The both sides of radial direction boss are symmetrical arranged side boss, and the outer end of the outer end face of side boss and radial direction boss
Face is located on same periphery, so on the one hand adds the effective width of wheel rim to a certain extent, mini-tiller when making farming
Stability it is unaffected, on the other hand, side boss also plays a part of to increase wheel rim and radial direction boss structural strength, to avoid footpath
It is damaged to boss.Traveling wheel is made of the spoke of rubber wheel rim, steel wheel hub and steel-tube construction, and not only structure is simpler
Single, assembling is easy, and cost is low, and support strength is good, durable in the adverse circumstances such as muddy road.
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 of the side boss first gradually increase from outside to inside, to leaning on
It is gradually reduced again at nearly wheel rim inner peripheral surface.
Preferably, the width of the wheel rim is 60mm.
The wheel hub is positive six square tube, and spoke is mutually welded with wheel hub.The selection of above 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.
Beneficial 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；Support strength of the present invention is good, in miriness
It is durable in the adverse circumstances such as road.
Brief 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.
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 of mini-tiller has wheel rim 1, which is made of rubber.The width of wheel rim 1 is
50-70mm, the specific width of the wheel rim 1 is definite according to being actually needed, and the present embodiment is preferably 60mm.In the excircle of wheel rim 1
Radial direction boss 11 is evenly distributed with face, radial direction boss 11 is structure as a whole with wheel rim 1, and the number of wheel rim 1 is according to actual needs
Determine, as long as meeting that the distance between two adjacent radial convex platforms 11 are less than the length in the circumferential direction of radial direction boss 11.Footpath
It is arc surface to the outer end face of boss 11, the outer end face of radial direction boss 11 is provided with annular knurl, the moulding of annular knurl can be a variety of
Various, 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 with the both sides at the middle part of radial direction boss 11, 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 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 on same periphery with the outer end face of radial direction boss 11, and side is convex
The inner face of platform 12 is located on same circumference with the inner peripheral surface of wheel rim 1, and the width of side boss 12 is first gradual from outside to inside
Increase, is gradually reduced again at 1 inner peripheral surface of wheel rim.
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 2 by even circumferential distribution are equipped between rim 1, number the present embodiment of spoke 2 is preferably four, the spoke 2
In wheel rim 1 radially.Spoke 2 is steel-tube construction, and one end and 4 phase of wheel hub of spoke 2 are welded and fixed, another end cap of spoke 2
Enter in female connector 3, and abutted with female connector 3, female connector 3 is in wheel rim 1.
Preferred embodiment of the invention described in detail above.It should be appreciated that those of ordinary skill in the art without
Need creative work to conceive according to the present invention and make 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 (7)
1. a kind of micro-cultivator walking wheel, including wheel rim (1) and wheel hub (4), wheel rim (1) are made of rubber, it is characterised in that：It is described
The width of wheel rim (1) is 50-70mm, and radial direction boss (11), the radial convex are evenly distributed with the outer circumference surface of wheel rim (1)
The outer end face of platform (11) is arc surface, and the center of circle of circumference is overlapped with the center of circle of wheel rim (1) where radial direction boss (11) outer end face,
Both sides in the middle part of the radial direction boss (11) are symmetrically arranged with side boss (12), the side of the side boss (12) and wheel rim (1) and
Radial direction boss (11) is connected as a single entity, and the outer end face of side boss (12) and the outer end face of the radial direction boss (11) are located at same circumference
On face, the inner face of side boss (12) is located on same circumference with the inner peripheral surface of the wheel rim (1)；
The wheel hub (4) is located at the center of wheel rim (1), and even circumferential is pressed equipped with multiple between wheel hub (4) and wheel rim (1)
The spoke (2) of distribution, the spoke (2) are steel-tube construction, and one end and the wheel hub (4) of spoke (2) are mutually fixed, spoke (2) it is another
One end is inserted in female connector (3), and the female connector (3) is in wheel rim (1).
2. micro-cultivator walking wheel as claimed in claim 1, it is characterised in that：The distance between two adjacent radial convex platforms (11) are small
In the radial direction boss (11) length in the circumferential direction.
3. micro-cultivator walking wheel as claimed in claim 1, it is characterised in that：The outer end face of the radial direction boss (11) is provided with
Annular knurl.
4. the micro-cultivator walking wheel as described in claim 1 or 2 or 3, it is characterised in that：The width of the side boss (12) is from outer
Inwardly first gradually increase, is gradually reduced again at wheel rim (1) inner peripheral surface.
5. micro-cultivator walking wheel as claimed in claim 1, it is characterised in that：The width of the wheel rim (1) is 60mm.
6. micro-cultivator walking wheel as claimed in claim 1, it is characterised in that：The wheel hub (4) is positive six square tube, spoke (2)
Mutually welded with wheel hub (4).
7. the micro-cultivator walking wheel as described in claim 1 or 6, it is characterised in that：The number of the spoke (2) is four, should
Spoke (2) is located at wheel rim (1) radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711206908.8A CN107933189A (en) | 2017-11-27 | 2017-11-27 | Micro-cultivator walking wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711206908.8A CN107933189A (en) | 2017-11-27 | 2017-11-27 | Micro-cultivator walking wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107933189A true CN107933189A (en) | 2018-04-20 |
Family
ID=61949060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711206908.8A Pending CN107933189A (en) | 2017-11-27 | 2017-11-27 | Micro-cultivator walking wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107933189A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588241A (en) * | 2019-10-29 | 2019-12-20 | 合肥多加农业科技有限公司 | Mechanical travelling wheel structure |
Citations (9)
| 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 |
| CN207549862U (en) * | 2017-11-27 | 2018-06-29 | 天水市农业科学研究所 | A kind of agricultural micro-cultivator walking wheel |
-
2017
- 2017-11-27 CN CN201711206908.8A patent/CN107933189A/en active Pending
Patent Citations (9)
| 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 |
| CN207549862U (en) * | 2017-11-27 | 2018-06-29 | 天水市农业科学研究所 | A kind of agricultural micro-cultivator walking wheel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110588241A (en) * | 2019-10-29 | 2019-12-20 | 合肥多加农业科技有限公司 | Mechanical travelling wheel structure |
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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: 20180420 |