CN219277128U - Mine car rim structure - Google Patents
Mine car rim structure Download PDFInfo
- Publication number
- CN219277128U CN219277128U CN202320610055.9U CN202320610055U CN219277128U CN 219277128 U CN219277128 U CN 219277128U CN 202320610055 U CN202320610055 U CN 202320610055U CN 219277128 U CN219277128 U CN 219277128U
- Authority
- CN
- China
- Prior art keywords
- annular
- annular cylinder
- vehicle
- rim
- rims
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Tires In General (AREA)
Abstract
The utility model provides a mine car rim structure, which comprises two groups of rims, wherein the wheel hubs integrally formed with the rims are provided with bolt holes, the bolt holes are uniformly distributed on the wheel hubs along the circumference of the wheel hubs, the bolt holes are connected with an annular cylinder through bolts, the annular surfaces at two ends of the annular cylinder are respectively provided with screw holes matched with the bolt holes, the screw holes are connected with the bolt holes through bolts, the two groups of rims are connected into a whole, when the requirement of overlarge carrying capacity is met, the two groups of wheel hubs (tires) are connected with the bolts through the annular cylinder, the multi-group joint use of solid tires of a vehicle is realized, and when the carrying capacity of the vehicle is small, one group of wheel hubs (tires) can be removed, so that the carrying capacity of the vehicle is ensured not to be wasted.
Description
Technical Field
The utility model relates to the technical field of solid tire rims of mine vehicles, in particular to a mine vehicle rim structure used in mine vehicles.
Background
Because mining vehicles belong to heavy loads, all weights are concentrated on tires, solid tires are generally adopted at present, and the solid tires are tires suitable for running under severe use conditions of low speed and high load, and are obviously superior to inflated tires in safety, durability, economy and the like.
When the requirement of excessive load capacity of the vehicle is met, the solid tire needs to be used in combination of multiple groups, for example: the publication number is: in the patent of CN209191591U, a filling type reinforced tire for a heavy mine car is disclosed, and the double-hub design is used, so that the weight of the vehicle can be effectively borne.
However, this dual hub design cannot be split and does not meet the actual demand (the required load is small and cannot be fully loaded, resulting in wasted vehicle load) when the vehicle is small.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a mine car rim structure, when the demand of overlarge carrying capacity is met, solid tires of a vehicle can be used in a combined mode, and when the demand of the carrying capacity of the vehicle is small, a group of hubs (tires) can be removed, so that the carrying capacity of the vehicle is ensured not to be wasted.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a mine car rim structure, includes the rim, the rim is two sets of rims, be provided with the bolt hole on the wheel hub with rim body structure, the circumference evenly distributed of wheel hub is followed to the bolt hole on wheel hub, the bolt hole has an annular cylinder through bolted connection, all be provided with on the annular face at annular cylinder both ends with bolt hole assorted screw, the screw passes through bolt and bolt hole connection, connects two sets of rims into a whole.
Further, the annular cylinder is an annular cylinder with a large annular surface diameter at one end and a small annular surface diameter at the other end.
Further, the screw holes are uniformly distributed along the annular surfaces at the two ends of the annular cylinder.
The beneficial effects of the utility model are as follows: the two groups of hubs (tires) are connected through the annular cylinder and the bolts, so that when the load capacity is excessively large, the solid tires of the vehicle can be used in a combined mode, and when the load capacity of the vehicle is small, one group of hubs (tires) can be removed, and the load capacity of the vehicle is not wasted.
Drawings
FIG. 1 is a schematic cross-sectional view of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of a toroidal cylinder of the present utility model;
reference numerals: rim-1, hub-2, bolt hole-3, annular cylinder-4, screw-5.
Description of the embodiments
1-2, the special rim structure solid tire for the heavy mine car comprises a steel hub, a rim and a polyurethane layer attached to the steel rim; the mine car rim structure comprises a rim 1, wherein the rim 1 is two groups of rims, bolt holes 3 are formed in a hub 2 of the rim integrated structure, the bolt holes 3 are uniformly distributed in the hub 2 along the circumference of the hub, the bolt holes 3 are connected with an annular cylinder 4 through bolts, screw holes 5 matched with the bolt holes are formed in annular surfaces at two ends of the annular cylinder 4, and the screw holes 5 are connected with the bolt holes 4 through bolts to connect the two groups of rims into a whole.
The screw holes are uniformly distributed on annular surfaces at two ends of the annular cylinder, and the annular cylinder is an annular cylinder with one end having a large annular surface diameter and the other end having a small annular surface diameter.
When the load capacity is required to be too large, the two groups of hubs (tires) are connected through the annular cylinder and the bolts, so that the multiple groups of solid tires of the vehicle are used jointly, and when the load capacity required by the vehicle is small, one group of hubs (tires) can be removed, so that the load capacity of the vehicle is ensured not to be wasted.
Claims (3)
1. The utility model provides a mine car rim structure, includes rim (1), rim (1) are two sets of rims, its characterized in that, be provided with bolt hole (3) on wheel hub (2) with rim (1) integrated into one piece structure, circumference evenly distributed along wheel hub (2) of bolt hole (3) is on wheel hub (2), bolt hole (3) have an annular cylinder (4) through bolted connection, all be provided with on the annular face at annular cylinder (4) both ends with bolt hole (3) assorted screw (5), screw (5) are connected with bolt hole (3) through the bolt, are connected two sets of rims into one piece.
2. A mine car rim structure according to claim 1, characterized in that the annular cylinder (4) is an annular cylinder with a large annular surface diameter at one end and a small annular surface diameter at the other end.
3. A mine car rim structure according to claim 1, characterized in that the screw holes (5) are evenly distributed along the annular surfaces at both ends of the annular cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320610055.9U CN219277128U (en) | 2023-03-26 | 2023-03-26 | Mine car rim structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320610055.9U CN219277128U (en) | 2023-03-26 | 2023-03-26 | Mine car rim structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219277128U true CN219277128U (en) | 2023-06-30 |
Family
ID=86915402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320610055.9U Active CN219277128U (en) | 2023-03-26 | 2023-03-26 | Mine car rim structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219277128U (en) |
-
2023
- 2023-03-26 CN CN202320610055.9U patent/CN219277128U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202986692U (en) | Automobile tire safe auxiliary supporting device | |
| CN203651323U (en) | Bidirectional elastic radial plate-type honeycomb structure safe wheel | |
| CN219277128U (en) | Mine car rim structure | |
| CN110667312A (en) | Shock-resistant non-pneumatic tire | |
| CN209776030U (en) | anti-prick non-pneumatic tyre | |
| CN112046203A (en) | Elastic support integrated flexible tire | |
| CN203157591U (en) | Commercial vehicle drive axle hub | |
| CN103707712A (en) | Bi-directional elastic radiant plate type safe vehicle wheel of honeycomb structure | |
| CN109927486B (en) | Adhesive solid tire with damping function | |
| CN212604301U (en) | Automobile tire capable of reducing occupied volume of automobile trunk | |
| CN212313192U (en) | Elastic support integrated flexible tire | |
| CN210191041U (en) | Crown structure of all-steel radial tire | |
| CN210652555U (en) | Improved tire structure | |
| CN210792703U (en) | Shock-resistant non-pneumatic tire | |
| CN112356614B (en) | Solid tire with strong grip | |
| CN106494154A (en) | A kind of large-tonnage heavy truck special tyre | |
| CN218986254U (en) | Heavy-duty mechanical tire tread structure | |
| CN212949965U (en) | Lightweight split heavy-duty steel wheel | |
| CN211617309U (en) | Novel quick assembly disassembly wheel hub system | |
| CN103332062A (en) | Width-adjustable elastic safety wheel with coaxial dual wheels | |
| CN220682051U (en) | Outer rigid metal elastic tyre | |
| CN209833261U (en) | Radial tire for truck and passenger vehicle | |
| CN205553760U (en) | Automobile wheel | |
| CN212472969U (en) | Wear-resisting ageing resistance PU tire that stability is good | |
| CN215153632U (en) | Integral rolling type rim for engineering truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |