CN203864324U - Dumper wheel - Google Patents
Dumper wheel Download PDFInfo
- Publication number
- CN203864324U CN203864324U CN201420205839.4U CN201420205839U CN203864324U CN 203864324 U CN203864324 U CN 203864324U CN 201420205839 U CN201420205839 U CN 201420205839U CN 203864324 U CN203864324 U CN 203864324U
- Authority
- CN
- China
- Prior art keywords
- reduction gear
- wheel
- rim
- hub reduction
- wheel rim
- 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 - Lifetime
Links
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Gears, Cams (AREA)
Abstract
A dumper wheel comprises a hub reduction gear, a rim and a tire, wherein the hub reduction gear is sleeved with the rim; the rim is sleeved with the tire; pressing blocks are arranged between the end face of the hub reduction gear and the end face of the rim; each pressing block is provided with a screw hole; one ends of bolts penetrate through the screw holes and are in threaded connection with the hub reduction gear; the other end of each bolt is connected with a nut; a plurality of grooves are formed in the end face of the hub reduction gear; one end of each pressing block presses the rim, and the other end of each pressing block is arranged in the corresponding groove and extends to form a limiting block to outwards press the hub reduction gear. The pressing blocks are fixed to the hub reduction gear through the bolts, the rim and the hub reduction gear can be tightly pressed together, and the rim is prevented from shifting outwards. As the multiple pressing blocks are arranged on the outer ring of the hub reduction gear to provide pressure big enough, and normal operation of the rim and the hub reduction gear is ensured.
Description
Technical field
The utility model relates to dumping car, especially a kind of quarry tipper wheel.
Background technology
Each wheel of quarry tipper is to be controlled separately by different motors, and motor drives wheel rim to rotate by wheel reduction gear, and tire sleeve is on wheel rim, thus driving dumping car wheel.Because the carrying capacity of dumping car is heavier, wheel rim is easily altered outward, even flies off out, so between wheel reduction gear and wheel rim, needs failure-free to be connected just to make wheel reduction gear and wheel rim linking together tightly.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of dumping car wheel, can make wheel reduction gear and wheel rim linking together tightly.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of dumping car wheel, comprises wheel reduction gear, is enclosed within the wheel rim outside described wheel reduction gear and is enclosed within the tire outside described tire; Between described wheel reduction gear and described wheel rim end face, be provided with briquetting, described briquetting is provided with screw, is provided with bolt one end through described screw and is threaded with described wheel reduction gear, and the bolt other end is connected with nut; Described wheel reduction gear end face is provided with some grooves, and described briquetting one end compresses described wheel rim, and the other end is located in described groove and is extended and is provided with limiting stopper and presses to wheel reduction gear described in external compression.This briquetting of the utility model is bolted on wheel reduction gear, can be by wheel rim and wheel reduction gear force together tightly, prevent that wheel rim from leaping up outward.Outside wheel reduction gear, a circle arranges a plurality of briquettings provides enough large pressure to guarantee that wheel rim and wheel reduction gear normally work.
As improvement, described wheel reduction gear surface is provided with the first inclined working, and on described wheel rim, corresponding described the first inclined working place is provided with the second inclined working, and the first inclined working and the second inclined working are affixed.Wheel reduction gear and wheel rim mutually extruding make to reach enough large friction force between the first inclined working and the second inclined working, when wheel reduction gear rotates, by bevel friction power, drive wheel rim and tyre rotation.
As improvement, the screw place of described briquetting is provided with arc groove, and described nut is Ball faced nut.
The beneficial effect that the utility model compared with prior art brought is:
This briquetting of the utility model is bolted on wheel reduction gear, can be by wheel rim and wheel reduction gear force together tightly, prevent that wheel rim from leaping up outward; Outside wheel reduction gear, a circle arranges a plurality of briquettings provides enough large pressure to guarantee that wheel rim and wheel reduction gear normally work.
Accompanying drawing explanation
Fig. 1 is the utility model cutaway view.
Fig. 2 is the A place enlarged drawing of Fig. 1.
Fig. 3 is briquette structure schematic diagram.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in further detail.
As shown in Figures 1 to 3, a kind of dumping car wheel, comprises wheel reduction gear 1, is enclosed within the wheel rim 2 outside described wheel reduction gear 1 and is enclosed within the tire (not sign) outside described tire.Between described wheel reduction gear 1 and described wheel rim 2 end faces, be provided with briquetting 3, described briquetting 3 is provided with screw, be provided with thru-bolt 5 one end through described screw and be threaded with described wheel reduction gear 1, thru-bolt 5 other ends are connected with Ball faced nut 4, thereby fastening nut is fixed up briquetting 3 and wheel reduction gear 1.The screw place of described briquetting 3 is provided with arc groove 10, and the spherical of described Ball faced nut 4 is located in described arc groove 10.Described wheel reduction gear 1 end face is provided with some grooves, the corresponding briquetting 3 of each groove, described briquetting 3 one end compress described wheel rim 2, the other end is located in described groove, the effect restriction briquetting 3 of groove can not sway, top, one end extension of described briquetting 3 contact roller side reducers 1 is provided with limiting stopper 8, and described limiting stopper 8 is to wheel reduction gear described in external compression 1.Described wheel reduction gear 1 surface is provided with the first inclined working 6 outwardly, and on described wheel rim 2, corresponding described the first inclined working 6 places are provided with the second inclined working 7, the first inclined working 6 and the second inclined working 7 is affixed.
This briquetting 3 of the utility model is bolted on wheel reduction gear 1, can be by wheel rim 2 and wheel reduction gear 1 force together tightly, prevent from that wheel rim 2 is outer to leap up; Outside wheel reduction gear 1, a circle arranges a plurality of briquettings 3 provides enough large pressure to guarantee that wheel rim 2 and wheel reduction gear 1 normally work.Wheel reduction gear 1 and wheel rim 2 mutually extruding make to reach enough large friction force between the first inclined working 6 and the second inclined working 7, when wheel reduction gear 1 rotates, by bevel friction power, drive wheel rim 2 and tyre rotation.
Claims (3)
1. a dumping car wheel, comprises wheel reduction gear, is enclosed within the wheel rim outside described wheel reduction gear and is enclosed within the tire outside described wheel rim; It is characterized in that: between described wheel reduction gear and described wheel rim end face, be provided with briquetting, described briquetting is provided with screw, be provided with bolt one end through described screw and be threaded with described wheel reduction gear, the bolt other end is connected with nut; Described wheel reduction gear end face is provided with some grooves, and described briquetting one end compresses described wheel rim, and the other end is located in described groove and is extended and is provided with limiting stopper and presses to wheel reduction gear described in external compression.
2. a kind of dumping car wheel according to claim 1, it is characterized in that: described wheel reduction gear surface is provided with the first inclined working, on described wheel rim, corresponding described the first inclined working place is provided with the second inclined working, and the first inclined working and the second inclined working are affixed.
3. a kind of dumping car wheel according to claim 1, is characterized in that: the screw place of described briquetting is provided with arc groove, and described nut is Ball faced nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205839.4U CN203864324U (en) | 2014-04-25 | 2014-04-25 | Dumper wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420205839.4U CN203864324U (en) | 2014-04-25 | 2014-04-25 | Dumper wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203864324U true CN203864324U (en) | 2014-10-08 |
Family
ID=51645306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420205839.4U Expired - Lifetime CN203864324U (en) | 2014-04-25 | 2014-04-25 | Dumper wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203864324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422239A (en) * | 2019-07-26 | 2019-11-08 | 安徽合力股份有限公司 | A kind of fixed mechanism of heavy forklift spare tyre |
-
2014
- 2014-04-25 CN CN201420205839.4U patent/CN203864324U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110422239A (en) * | 2019-07-26 | 2019-11-08 | 安徽合力股份有限公司 | A kind of fixed mechanism of heavy forklift spare tyre |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |
|
| CX01 | Expiry of patent term |