CN201358432Y - Weight-adjustable rolling wheel - Google Patents
Weight-adjustable rolling wheel Download PDFInfo
- Publication number
- CN201358432Y CN201358432Y CNU2008201760651U CN200820176065U CN201358432Y CN 201358432 Y CN201358432 Y CN 201358432Y CN U2008201760651 U CNU2008201760651 U CN U2008201760651U CN 200820176065 U CN200820176065 U CN 200820176065U CN 201358432 Y CN201358432 Y CN 201358432Y
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- weight
- rolling wheel
- disc
- pinch roller
- plate
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Abstract
The utility model relates to a weight-adjustable rolling wheel, which consists of a cover plate, bolts, an outer ring, a radial plate I, an inner ring, a partition plate, mixed material, stiffeners, a mounting plate and a radial plate II. The rolling wheel is characterized in that the rolling wheel is divided into a mixed material area and a weight-adjustable area in order to meet the requirement on adjusting the basic weight and adjusted weight of the rolling wheel. The rolling wheel can serve as the main operation unit of a roller to compact the surface layers, base layers and subbase layers of various roads, bridges, dykes and engineering structures.
Description
Technical field
The utility model relates to the adjustable pinch roller of a kind of weight, and this pinch roller can be used as a rolling wheel of road roller, and surface layer, basal layer, the inferior basal layer of different kinds of roads, bridge, dykes and dams and engineering structure carried out compacting operation.It can roll sand, clay, rubble and bituminous mixture, is an important equipment of road roller.It still is the road wheel of road roller simultaneously, satisfies the requirement of travelling of road roller.
Background technology
Road roller is to be the construction machinery of predominant use with the compactness that increases working media (native stone embankment and pavement course mixed material), and its groundwork device is a pinch roller.Road roller puts on ground by pinch roller with gravity, and the downward nonvolatil plastic strain of having been pressed material production under the effect of gravity is pressed material just to be compacted.Therefore the weight of road roller is an important techniques index of road roller.The weight of road roller is made up of the get on the bus weight and the weight two parts of getting off, and the weight of getting on the bus comprises vehicle frame, dynamical system, transmission system and control system etc., and the weight of getting off mainly is made up of pinch roller and fixture.Therefore improving pressure roller of road roller weight is one of approach that improves the road roller consolidation effect.Increasing pinch roller weight at present mainly is to realize by thickness that increases pinch roller Internal and external cycle steel plate and the thickness that increases disc.This method not only increases product cost owing to needing to consume a large amount of high-quality steel greatly, simultaneously owing to the increase of steel plate thickness, the manufacture difficulty of product is also increased greatly, thereby be a kind of very uneconomic design.
Summary of the invention
The purpose of this utility model provides the adjustable pinch roller of a kind of weight, this pinch roller both can satisfy the requirement of road roller to pinch roller weight, can realize lower manufacturing cost again, what simultaneously the user of road roller also can be according to material that is compacted material and thickness is different, adjusts pinch roller weight at any time.
The purpose of this utility model is achieved in that this pinch roller is made up of cover plate, bolt, outer ring, disc I, inner ring, dividing plate, compound, gusset, installing plate and disc II.Outer ring, disc I, inner ring and disc II form a ring cavity to welded together.This ring cavity by 4 dividing plates with cavity be divided into four fan-shaped, this is fan-shaped to be in twos and to be symmetrically distributed.Wherein in two symmetrical distributions fan-shaped, fill compound.This compound is by cement, Iron Ore Powder, these three kinds of mixtures that material is formed of steel scrap.Have the filler on two other fan-shaped cavity, the user can fill materials such as water, wet sand according to the needs of mode of occupation in this two symmetrical sector space.Installing plate is welded in the inner ring, plays the effect that pinch roller and driving element are linked into an integrated entity.
The utility model has the advantages that:
1. substituted the part steel with compound, greatly reduced the manufacturing cost of pinch roller, under the prerequisite that satisfies the design and use requirement, made pinch roller reasonable more economically.Because this compound is the mixture of cement concrete, Iron Ore Powder, steel scrap, the price of cement concrete, Iron Ore Powder and steel scrap is all well below the price of steel.Therefore in pinch roller, add compound, substitute the use amount of steel, just can reduce the manufacturing cost of pinch roller greatly with compound.
2. by adjusting the shared ratio of each constituent in the compound, just can in the same space, proportioning go out the compound of Different Weight, thereby realize different pinch roller weight.
3. pinch roller is divided into compound district and adjustable counter balance district by dividing plate.In the adjustable counter balance district, the user can freely adjust pinch roller weight by the method for adding materials such as water or wet sand according to actual mode of occupation, satisfies the construction needs, and pressure roller structure is rationalized more.
4. simple in structure, easily manufactured, with low cost, have better economic and practicality.
Below in conjunction with accompanying drawing this pinch roller is described further.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Fig. 2 analyses and observe the structural representation that launch the back for this utility model along A-A among Fig. 1.
1 is cover plate among the figure, and 2 is bolt, and 3 is the outer ring, and 4 is disc I, and 5 is inner ring, and 6 is dividing plate, and 7 is compound, 8 be gusset,, 9 is installing plate, 10 is disc II.
The specific embodiment
Embodiment: this pinch roller is made up of cover plate 1, bolt 2, outer ring 3, disc I4, inner ring 5, dividing plate 6, compound 7, gusset 8, installing plate 9 and disc II10.
Outer ring 3, disc I4, inner ring 5 and disc II10 form a ring cavity to welded together.When welding, should guarantee that the center line of outer ring 3 and inner ring 5 overlaps.In ring cavity, by 4 dividing plates 6 inner chamber is divided into 4 symmetrical sector regions, fill compound 7 therein in the sector region of two symmetries (the α district of Fig. 1), make compound be full of whole space equably.Have two holes on the disc I4, by filling water or wet husky in this Kong Kexiang pinch roller.Therefore when welding diaphragm, this two hole is positioned at the zone (the β district of Fig. 1) of the adjustable counter balance that dividing plate is divided into.Cover plate 1 is installed on the hole of disc I4 by bolt 2.Installing plate is welded in the inner ring.
Carry out according to the following steps during manufacturing:
1. disc II10 is welded in the end of outer ring 3.
2. inner ring 5 is welded on the inner side end of disc II10, the inner ring 5 and the center line of outer ring 3 are coincided.
3. 4 dividing plates 6 are inserted in the ring cavity of inner ring 5 and outer ring 3 formation along radial direction, this toroidal cavity is divided into 4 zones of symmetry in twos, and weld with inner ring 5, outer ring 3 and disc II10.
4. in two symmetrical zones, fill compound 7, and make it be full of whole zone equably.
5. cover disc I4, disc I4 and outer ring 3, inner ring 5 and 4 dividing plates are welded as a whole.
6. welded and installed plate 9 in inner ring.
7. between installing plate and inner ring, weld gusset 8.
8. by bolt 2 cover plate 1 is installed on the disc I4.
Claims (2)
1, the adjustable pinch roller of a kind of weight, comprise that cover plate, bolt, outer ring, disc I, inner ring, dividing plate, compound, gusset, installing plate and disc II form, it is characterized in that outer ring, inner ring, disc I and disc II to ring cavity of formation welded together, this ring cavity is divided into four fan-shaped cavities of symmetry in twos with four dividing plates.
2, the adjustable pinch roller of weight according to claim 1 is characterized in that being filled with compound in the fan-shaped cavity of two symmetrical distributions therein; The fan-shaped cavity of two other symmetrical distribution is as the cavity of adjusting pinch roller weight by filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201760651U CN201358432Y (en) | 2008-10-24 | 2008-10-24 | Weight-adjustable rolling wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201760651U CN201358432Y (en) | 2008-10-24 | 2008-10-24 | Weight-adjustable rolling wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358432Y true CN201358432Y (en) | 2009-12-09 |
Family
ID=41424193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201760651U Expired - Lifetime CN201358432Y (en) | 2008-10-24 | 2008-10-24 | Weight-adjustable rolling wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358432Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104053838A (en) * | 2011-12-23 | 2014-09-17 | 卡特彼勒路面机械公司 | Modular ballast system |
| CN104294744A (en) * | 2014-10-21 | 2015-01-21 | 中山市拓维电子科技有限公司 | Multifunctional road roller |
| CN105064178A (en) * | 2015-07-20 | 2015-11-18 | 柳州龙辉科技有限公司 | Pavement compactor with adjustable pressure |
| CN105133467A (en) * | 2015-07-20 | 2015-12-09 | 柳州龙辉科技有限公司 | Self-weight-adjustable road-rolling structure |
| CN105401509A (en) * | 2015-12-14 | 2016-03-16 | 湖南三一路面机械有限公司 | Steel wheel type road roller and rolling wheel thereof |
| CN110983916A (en) * | 2019-12-10 | 2020-04-10 | 温州圆拓机械科技有限公司 | Compression roller structure for pavement compactor |
-
2008
- 2008-10-24 CN CNU2008201760651U patent/CN201358432Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104053838A (en) * | 2011-12-23 | 2014-09-17 | 卡特彼勒路面机械公司 | Modular ballast system |
| CN104053838B (en) * | 2011-12-23 | 2016-09-07 | 卡特彼勒路面机械公司 | Modularization ballast system |
| CN104294744A (en) * | 2014-10-21 | 2015-01-21 | 中山市拓维电子科技有限公司 | Multifunctional road roller |
| CN105064178A (en) * | 2015-07-20 | 2015-11-18 | 柳州龙辉科技有限公司 | Pavement compactor with adjustable pressure |
| CN105133467A (en) * | 2015-07-20 | 2015-12-09 | 柳州龙辉科技有限公司 | Self-weight-adjustable road-rolling structure |
| CN105401509A (en) * | 2015-12-14 | 2016-03-16 | 湖南三一路面机械有限公司 | Steel wheel type road roller and rolling wheel thereof |
| CN110983916A (en) * | 2019-12-10 | 2020-04-10 | 温州圆拓机械科技有限公司 | Compression roller structure for pavement compactor |
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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: 20091209 |
|
| CX01 | Expiry of patent term |