CN204774365U - Wheel of electric kiln dolly - Google Patents
Wheel of electric kiln dolly Download PDFInfo
- Publication number
- CN204774365U CN204774365U CN201520499505.7U CN201520499505U CN204774365U CN 204774365 U CN204774365 U CN 204774365U CN 201520499505 U CN201520499505 U CN 201520499505U CN 204774365 U CN204774365 U CN 204774365U
- Authority
- CN
- China
- Prior art keywords
- wheel
- foreign steamer
- lateral surface
- diameter
- guide rail
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a wheel of electric kiln dolly, including interior wheel and foreign steamer, the lateral surface of interior wheel is coaxial together fixed with the medial surface of foreign steamer, and just the diameter of the lateral surface of interior wheel is greater than the diameter of the medial surface of foreign steamer, and the diameter of foreign steamer is diminished to the lateral surface by the foreign steamer medial surface gradually, is provided with the wheel fillet between the cambered surface of foreign steamer and the lateral surface of interior wheel. The utility model discloses a wheel and the problem of guide rail upper surface for the face contact have been solved in the design of the round platform of foreign steamer shape, and wheel fillet between the cambered surface that combines the foreign steamer simultaneously and the lateral surface of interior wheel has reduced when the electric kiln dolly promotes the resistance that the wheel was given to the guide rail greatly, adopts the electric kiln dolly of this wheel to walk more steadily.
Description
Technical field
The utility model relates to a kind of wheel of electrical kiln dolly.
Background technology
Common electrical kiln dolly due between wheel and the upper surface of guide rail for face contacts (as shown in Figure 1), thus resistance is comparatively large, promotes to get up to require great effort very much, simultaneously, the dolly that Long-Time Service is such, the wearing and tearing of guide rail and dolly contact surface are comparatively large, reduce the service life of guide rail and wheel.
Utility model content
For the problems referred to above, the utility model provides a kind of wheel solving dolly promotion effort problem.
The technical solution adopted in the utility model is:
A kind of wheel of electrical kiln dolly, comprise interior wheel and foreign steamer, the medial surface of described interior lateral surface of taking turns and foreign steamer is coaxially fixed together, and the diameter of described interior lateral surface of taking turns is greater than the diameter of the medial surface of foreign steamer, the diameter of described foreign steamer is diminished gradually by the outside side of foreign steamer medial surface, is provided with wheel fillet between the cambered surface of described foreign steamer and interior lateral surface of taking turns.
Designed by the truncated cone-shaped of foreign steamer, solving wheel with guide rail upper surface is the problem that face contacts, and simultaneously in conjunction with the wheel fillet between the cambered surface of foreign steamer and interior lateral surface of taking turns, to substantially reduce when electrical kiln dolly promotes guide rail to the resistance of wheel.
As preferably, the diameter of described wheel fillet is not less than the diameter of the guide rail fillet with wheel on matching used guide rail.
Wheel fillet ensures the diameter being not less than guide rail fillet, thus is the contact of a some when making wheel and guide rail contact, reduces the resistance of wheel on guide rail to greatest extent.
As preferably, described interior lateral surface of taking turns and the non-perpendicular setting of interior axis of taking turns, and the inner side that lateral surface is inwardly taken turns away from one end of interior wheel axis tilts.
Being obliquely installed of interior wheel outer surface, makes dolly be more prone to when being placed on guide rail, serves the effect of guiding.
As preferably, described interior wheel and foreign steamer are mild steel.
Guide rail adopts hard steel usually, and when adopting the wheel of mild steel to be rail friction, guide rail is more wear-resisting, and owing to changing guide rail compared with wheel, cost is obviously large many, and therefore, such design can reduce the rate of depreciation of guide rail.
The utility model is designed by the truncated cone-shaped of foreign steamer, solving wheel with guide rail upper surface is the problem that face contacts, simultaneously in conjunction with the wheel fillet between the cambered surface of foreign steamer and interior lateral surface of taking turns, substantially reducing guide rail when electrical kiln dolly promotes, to the resistance of wheel, adopts the electrical kiln carriage walking of this wheel more steady.
Accompanying drawing explanation
Fig. 1 is the structural representation that existing electrical kiln car wheel is placed on guide rail;
Fig. 2 is the structural representation of the utility model wheel;
Fig. 3 is the structural representation of guide rail;
Fig. 4 is the structural representation that the utility model is placed on guide rail;
In figure: 1. guide rail, wheel 2., 3. foreign steamer, 4. wheel fillet, 5. guide rail fillet.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Embodiment 1
As Fig. 2, shown in 3, a kind of wheel of electrical kiln dolly, comprise and interiorly take turns 2 and foreign steamer 3, inside take turns 2 and foreign steamer 3 adopt mild steel material to make, inside take turns the lateral surface of 2 and the medial surface of foreign steamer 3 is coaxially fixed together, and the diameter of the lateral surface of interior wheel 2 is greater than the diameter of the medial surface of foreign steamer 3, the diameter of foreign steamer 3 is diminished gradually by the outside side of foreign steamer 3 medial surface, inside take turns 2 lateral surface and interior take turns 2 the non-perpendicular setting of axis, and the inner side that lateral surface inwardly takes turns 2 away from interior one end of taking turns 2 axis tilts, wheel fillet 4 is provided with between the cambered surface of foreign steamer 3 and interior lateral surface of taking turns 2, the diameter of wheel fillet 4 is not less than the diameter of the guide rail fillet 5 with wheel on matching used guide rail 1.
As shown in Figure 4, in use, wheel fillet 4 is connected with the guide rail fillet 5 on guide rail 1 is tangent the utility model, therefore, the contact of wheel and guide rail 1 is point cantact, and contact point is the point of contact of wheel fillet 4 and guide rail fillet 5, thus substantially reduces the resistance of dolly on guide rail 1.
Claims (4)
1. the wheel of an electrical kiln dolly, comprise and interiorly take turns (2) and foreign steamer (3), the medial surface of described interior lateral surface and foreign steamer (3) of taking turns (2) is coaxially fixed together, and described interior diameter of taking turns the lateral surface of (2) is greater than the diameter of the medial surface of foreign steamer (3), it is characterized in that, the diameter of described foreign steamer (3) is diminished gradually by the outside side of foreign steamer (3) medial surface, is provided with wheel fillet (4) between the cambered surface of described foreign steamer (3) and interior lateral surface of taking turns (2).
2. the wheel of electrical kiln dolly according to claim 1, is characterized in that, the diameter of described wheel fillet (4) is not less than the diameter of the guide rail fillet (5) with wheel on matching used guide rail (1).
3. the wheel of electrical kiln dolly according to claim 1 and 2, it is characterized in that, describedly interiorly take turns the lateral surface of (2) and the interior non-perpendicular setting of axis taking turns (2), and the inner side that lateral surface inwardly takes turns (2) away from interior one end of taking turns (2) axis tilts.
4. the wheel of electrical kiln dolly according to claim 3, is characterized in that, described interior wheel (2) and foreign steamer (3) are mild steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499505.7U CN204774365U (en) | 2015-07-08 | 2015-07-08 | Wheel of electric kiln dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520499505.7U CN204774365U (en) | 2015-07-08 | 2015-07-08 | Wheel of electric kiln dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204774365U true CN204774365U (en) | 2015-11-18 |
Family
ID=54514482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520499505.7U Expired - Fee Related CN204774365U (en) | 2015-07-08 | 2015-07-08 | Wheel of electric kiln dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204774365U (en) |
-
2015
- 2015-07-08 CN CN201520499505.7U patent/CN204774365U/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 | ||
| 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: 20151118 Termination date: 20180708 |