CN207549862U - A kind of agricultural micro-cultivator walking wheel - Google Patents
A kind of agricultural micro-cultivator walking wheel Download PDFInfo
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- CN207549862U CN207549862U CN201721606550.3U CN201721606550U CN207549862U CN 207549862 U CN207549862 U CN 207549862U CN 201721606550 U CN201721606550 U CN 201721606550U CN 207549862 U CN207549862 U CN 207549862U
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- wheel
- wheel rim
- boss
- radial direction
- spoke
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Abstract
The utility model discloses a kind of agricultural micro-cultivator walking wheels, 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, 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 utility model 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, it avoids occurring idle running in ploughing work, run ridge phenomenon, it is ensured that simple operation, laborsaving, farming is efficient；The utility model support strength is good, durable in the adverse circumstances such as muddy road.
Description
Technical field
The utility model belongs to the Miniature tilling implement field of agricultural machinery, specifically, more particularly to a kind of agriculture with micro-
The machine of ploughing traveling 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 agricultural micro-cultivator walking wheel grab ground effect it is bad, arable land make
A reinforcing is easy for idle running occur, runs ridge phenomenon in industry, thus limits utilization rate of the mini-tiller in hillside fields.Some mini-tillers exist
Ground pawl is added on the excircle of traveling wheel, although increasing earth-grasping force, ground pawl is mostly wedge shape, on the one hand meets the hard objects such as stone
It is easily damaged, on the other hand increases resistance during farming, make operation more laborious, so as to reduce farming efficiency.
Some agriculturals use metal structure, wheel hub and installation including steel ring, in steel ring with micro-cultivator walking wheel
Hinge in steel ring 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
It is bad；And the traveling wheel processing technology of this all-metal construction is complicated, of high cost, and opposite turn is also easy to produce between wheel hub and wheel shaft
Dynamic, reliability is poor.
Utility model content
In view of the drawbacks described above of the prior art, the technical problem to be solved by the utility model is to provide a kind of agriculturals to use
Micro-cultivator walking wheel.
Technical solutions of the utility model are as follows：A kind of agricultural micro-cultivator walking 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；
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 utility model is narrow structure, and width only has 50-70mm, greatly reduces the contact with ground in this way
Area makes ground small by the region of compaction by rolling, thus effectively reduces the adverse effect to crop root growth.In the outer circle of wheel rim
Radial direction boss is uniformly distributed on circumferential surface, which plays a part of to increase earth-grasping force, dally to avoid appearance in ploughing work,
Run ridge phenomenon；The outer end face of radial direction boss is arc surface, hardly increases resistance during farming, ensures that operation just
Prompt, laborsaving, farming is efficient；The both sides of radial direction boss are symmetrical arranged side boss, and the outer end face of side boss and radial direction boss
Outer end face is located on same periphery, on the one hand increases the effective width of wheel rim to a certain extent in this way, micro- when making farming
The stability for the machine of ploughing is unaffected, and on the other hand, side boss also plays a part of to increase wheel rim and radial direction boss structural strength, to keep away
Exempt from radial direction boss to be damaged.Traveling wheel is made of the spoke of rubber wheel rim, steel wheel hub and steel-tube construction, and not only structure is more
Simply, assembling is easy, at low cost, 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 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.
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 connect 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 utility model is ingenious in design, simple in structure, easy to transform, improvement cost is low, and reducing, wheel rim is wide
While spending, by adding radial direction boss and side boss, ground can be reduced by the region of compaction by rolling, and increase earth-grasping force, avoided
Occur idle running in ploughing work, run ridge phenomenon, it is ensured that simple operation, laborsaving, farming is efficient；The utility model support strength
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 one specific embodiment of the utility model.
Fig. 2 is the structure diagram of radial direction boss and side boss.
Specific embodiment
The utility model is described in further detail 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 determine that the present embodiment is preferably 60mm according to actual needs.In the excircle of wheel rim 1
Radial direction boss 11 is evenly distributed on 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
It determines, as long as meeting the distance between two adjacent radial convex platforms 11 is less than the length in the circumferential direction of radial direction boss 11.Diameter
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 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, and the inner end of side boss 12 by even circumferential
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, 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.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (7)
1. a kind of agricultural micro-cultivator walking wheel, including wheel rim (1) and wheel hub (4), wheel rim (1) is made of rubber, and feature exists
In：The width of the wheel rim (1) is 50-70mm, and radial direction boss (11), institute are evenly distributed on the outer circumference surface of wheel rim (1)
The outer end face for stating radial direction boss (11) is arc surface, and the center of circle of circumference where radial direction boss (11) outer end face and wheel rim (1)
The center of circle 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) and wheel rim (1)
Side and radial direction boss (11) be connected as a single entity, the outer end face of side boss (12) and the outer end face of the radial direction boss (11) are located at
On same periphery, the inner face of side boss (12) is located at the inner peripheral surface of the wheel rim (1) on same circumference；
The wheel hub (4) is equipped with multiple by even circumferential positioned at the center of wheel rim (1) 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) mutually fix, spoke (2) it is another
One end is inserted in female connector (3), and the female connector (3) is in wheel rim (1).
2. agricultural micro-cultivator walking wheel as described in claim 1, it is characterised in that：Between two adjacent radial convex platforms (11)
Distance is less than the radial direction boss (11) length in the circumferential direction.
3. agricultural micro-cultivator walking wheel as described in claim 1, it is characterised in that：The outer end face of the radial direction boss (11)
It is provided with annular knurl.
4. the agricultural micro-cultivator walking wheel as described in claims 1 or 2 or 3, it is characterised in that：The width of the side boss (12)
Degree first gradually increase from outside to inside, until being gradually reduced again at wheel rim (1) inner peripheral surface.
5. agricultural micro-cultivator walking wheel as described in claim 1, it is characterised in that：The width of the wheel rim (1) is 60mm.
6. agricultural micro-cultivator walking wheel as described in claim 1, it is characterised in that：The wheel hub (4) is positive six square tube, is taken turns
Spoke (2) is mutually welded with wheel hub (4).
7. agricultural micro-cultivator walking wheel as described in claim 1 or 6, it is characterised in that：The number of the spoke (2) is four
It is a, the spoke (2) positioned at wheel rim (1) radially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606550.3U CN207549862U (en) | 2017-11-27 | 2017-11-27 | A kind of agricultural micro-cultivator walking wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606550.3U CN207549862U (en) | 2017-11-27 | 2017-11-27 | A kind of agricultural micro-cultivator walking wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207549862U true CN207549862U (en) | 2018-06-29 |
Family
ID=62677514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721606550.3U Expired - Fee Related CN207549862U (en) | 2017-11-27 | 2017-11-27 | A kind of agricultural micro-cultivator walking wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207549862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933189A (en) * | 2017-11-27 | 2018-04-20 | 何德珍 | Micro-cultivator walking wheel |
-
2017
- 2017-11-27 CN CN201721606550.3U patent/CN207549862U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107933189A (en) * | 2017-11-27 | 2018-04-20 | 何德珍 | Micro-cultivator walking wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181127 |