CN202965794U - Agricultural mechanical iron wheel suitable to travel on pavement - Google Patents
Agricultural mechanical iron wheel suitable to travel on pavement Download PDFInfo
- Publication number
- CN202965794U CN202965794U CN 201220556656 CN201220556656U CN202965794U CN 202965794 U CN202965794 U CN 202965794U CN 201220556656 CN201220556656 CN 201220556656 CN 201220556656 U CN201220556656 U CN 201220556656U CN 202965794 U CN202965794 U CN 202965794U
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- gear teeth
- wheel rim
- rim
- excircle
- farm machinery
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Abstract
The utility model discloses an agricultural mechanical iron wheel suitable to travel on a pavement, which comprises a mounting plate and a rim which are concentric. The mounting plate is connected with the rim by a spoke; both the left and right sides of the outer circumference of the rim are respectively provided with a plurality of groups of gear teeth; the outer circumference of the rim between the gear teeth on both the left and right sides is provided with a circle of convex strip; and the height from the top end of the convex strip to the outer circumference of the rim is greater than that from the top ends of the gear teeth to the outer circumference of the rim. The agricultural mechanical iron wheel has the advantages that when traveling on the normal pavement, stable operation of agricultural machinery is guaranteed by contact between a rubber ring and the ground; and in the farmland, due to small width of the convex strip, the gear teeth can also be in contact with soil to take effects, so that an adhesive force is enlarged, the slipping phenomenon is difficult to generate and meanwhile, the rolled ground also cannot have the phenomenon that a plough layer is hardened.
Description
Technical field
The utility model relates to a kind of farm machinery iron tyre of suitable road surface walking.
Background technology
At present, the wheel that uses on farm machinery can be divided into rubber tire and iron tyre.Rubber tire is fit to the road surface walking, but when farm work, there is following problem in rubber tire: 1) adhesive ability on rubber tire and ground is inadequate, easily skids; 2) in operation, the local soil tight ness rating that rolled increases, the topsoil hardening.Use iron tyre finely to overcome the above problems, but traditional iron tyre is not suitable for the road surface walking: on the one hand, iron tyre easily causes the damage on road surface; On the other hand, iron tyre jolts seriously in the process of walking, easily causes the damage of farm machinery.Therefore a lot of farm machineries often will be changed iron tyre temporarily in the field when reality is used, waste time and energy.The utility model iron tyre can not cause the damage of pavement damage and farm machinery normally in the road surface walking, and can well solve farm machinery needs the interim problem of changing wheel.
The utility model content
The purpose of this utility model is to provide a kind of farm machinery iron tyre of suitable road surface walking, can effectively solve the problem that existing iron tyre is not suitable for the road surface walking.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of farm machinery iron tyre of suitable road surface walking, the subpanel and the wheel rim that comprise concentric, be connected by spoke between described subpanel and wheel rim, on the excircle of described wheel rim, the left and right sides is respectively equipped with the some groups of gear teeth, wheel rim excircle between the gear teeth of the described left and right sides is provided with a circle raised line, described raised line top apart from the height of wheel rim excircle greater than the height of wheel tooth tip apart from the wheel rim excircle.
Preferably, described every group of gear teeth comprise that two become the splay sheet of taking turns, described two wheel sheets middle parts are connected by connecting strap, take turns between sheets and are provided with adhesive tape for described two, and described adhesive tape top equates with the raised line top height apart from the wheel rim excircle apart from the height of wheel rim excircle; The gear teeth that further guarantee to travel on prevailing roadway can not contact with ground, the effect of gear teeth energy performance itself when travelling in soil simultaneously.
Preferably, the vertical section of described adhesive tape is triangle; Can better bring into play the effect that iron tyre plows in the field.
Preferably, have the bolt hole suitable with the farm machinery wheel shaft in described subpanel; Be convenient to be connected with common farm machinery wheel shaft.
Compared with prior art, the utility model has the advantages that: form relies on rubber ring to contact with ground on usual road surface, guarantee that farm machinery operates steadily, in the fields because the width of raised line is narrow, the gear teeth also can contact with soil and play a role, strengthened adhesive ability, be not easy to produce and skid, the phenomenon of topsoil hardening also can not appear in the soil that rolled simultaneously.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A place partial enlarged drawing in Fig. 1;
Fig. 3 is the structural representation of the gear teeth in the utility model.
The specific embodiment
consult Fig. 1, Fig. 2, Fig. 3 is the embodiment of the farm machinery iron tyre of a kind of suitable road surface walking of the utility model, a kind of farm machinery iron tyre of suitable road surface walking, the subpanel 1 and the wheel rim 2 that comprise concentric, be connected by spoke 3 between described subpanel 1 and wheel rim 2, on the excircle of described wheel rim 2, the left and right sides is respectively equipped with the some groups of gear teeth 4, wheel rim 2 excircles between the described left and right sides gear teeth 4 are provided with a circle raised line 6, described raised line 6 tops apart from the height of wheel rim 2 excircles greater than the gear teeth 4 tops height apart from wheel rim 2 excircles, described every group of gear teeth 4 comprise that two become the splay sheet 7 of taking turns, described two wheel sheet 7 middle parts are connected by connecting strap 8, be provided with adhesive tape 5 between described two wheel sheets 7, described adhesive tape 5 tops equate with the raised line 6 tops height apart from wheel rim 2 excircles apart from the height of wheel rim 2 excircles, the vertical section of described adhesive tape 5 is triangle, have the bolt hole suitable with the farm machinery wheel shaft in described subpanel 1.
By bolt with this device together with the farm machinery wheel shaft is fixed on, form relies on raised line 6 to contact with ground on usual road surface, guarantee that farm machinery operates steadily, in the fields because the width of raised line 6 is narrow, adhesive tape 5 and the gear teeth 4 also can contact with soil, strengthened adhesive ability, be not easy to produce and skid, the phenomenon of topsoil hardening also can not appear in the soil that rolled simultaneously.
The above is only specific embodiment of the utility model, but technical characterictic of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the scope of the claims of the present utility model.
Claims (4)
1. the farm machinery iron tyre of a suitable road surface walking, the subpanel (1) and the wheel rim (2) that comprise concentric, be connected by spoke (3) between described subpanel (1) and wheel rim (2), on the excircle of described wheel rim (2), the left and right sides is respectively equipped with the some groups of gear teeth (4), it is characterized in that: wheel rim (2) excircle between the described left and right sides gear teeth (4) is provided with a circle raised line (6), described raised line (6) top apart from the height of wheel rim (2) excircle greater than the gear teeth (4) the tops height apart from wheel rim (2) excircle.
2. the farm machinery iron tyre of a kind of suitable road surface walking as claimed in claim 1, it is characterized in that: described every group of gear teeth (4) comprise that two become the splay sheet (7) of taking turns, described two wheel sheets (7) middle part is connected by connecting strap (8), be provided with adhesive tape (5) between described two wheels sheets (7), described adhesive tape (5) top equates with raised line (6) the top height apart from wheel rim (2) excircle apart from the height of wheel rim (2) excircle.
3. the farm machinery iron tyre of a kind of suitable road surface walking as claimed in claim 2, it is characterized in that: the vertical section of described adhesive tape (5) is triangle.
4. the farm machinery iron tyre of a kind of suitable road surface walking as claimed in claim 1, it is characterized in that: described subpanel has the bolt hole suitable with the farm machinery wheel shaft on (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556656 CN202965794U (en) | 2012-10-26 | 2012-10-26 | Agricultural mechanical iron wheel suitable to travel on pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556656 CN202965794U (en) | 2012-10-26 | 2012-10-26 | Agricultural mechanical iron wheel suitable to travel on pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202965794U true CN202965794U (en) | 2013-06-05 |
Family
ID=48506914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220556656 Expired - Fee Related CN202965794U (en) | 2012-10-26 | 2012-10-26 | Agricultural mechanical iron wheel suitable to travel on pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202965794U (en) |
-
2012
- 2012-10-26 CN CN 201220556656 patent/CN202965794U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131026 |