CN209941447U - Lug road roller rolls steel wheel and dismantles structure - Google Patents
Lug road roller rolls steel wheel and dismantles structure Download PDFInfo
- Publication number
- CN209941447U CN209941447U CN201920721076.1U CN201920721076U CN209941447U CN 209941447 U CN209941447 U CN 209941447U CN 201920721076 U CN201920721076 U CN 201920721076U CN 209941447 U CN209941447 U CN 209941447U
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- Prior art keywords
- steel wheel
- block
- wheel
- fixed block
- movable block
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 9
- 238000009490 roller compaction Methods 0.000 claims description 2
- 238000005056 compaction Methods 0.000 claims 5
- 238000010276 construction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model provides a lug road roller rolling steel wheel dismounting structure, which belongs to the technical field of engineering machinery, and comprises a steel wheel, an inner wheel, a fixed block and a movable block, wherein the surface of the steel wheel is welded with a lug, the middle part of the inner part of the steel wheel is welded with the inner wheel, the side surface of the inner wheel is provided with the fixed block, and one end of the fixed block is welded with a connecting shaft, the utility model discloses a solid cylindrical connecting shaft and a sleeve are connected into a whole body to be capable of acting as a rotating shaft, so that a frame can drive the steel wheel to rotate, the steel wheel can be installed and dismounted on the outer end of the inner wheel to the fixed block and the movable block, the problem of inconvenient fixing and dismounting of the rotating shaft and the steel wheel is avoided, the problem of difficult replacing of the current steel wheel is solved, the steel wheel can be directly separated from the frame, the steel wheel is convenient to be replaced during assembling and, can promote the change efficiency, effectively reduce the influence to the construction.
Description
Technical Field
The utility model relates to an engineering machine tool technical field specifically is a road roller rolls steel wheel.
Background
The existing bump road roller has the disadvantages that the rotating shaft and the steel wheel are integrally fixed and inconvenient to disassemble, so that the steel wheel is troublesome to replace when being assembled and disassembled, and time and labor are consumed when the steel wheel is disassembled and assembled;
because the problem results in the road roller rolling steel wheel inconvenient to use, consequently, need carry out further research on current road roller rolling steel wheel, provide a new lug road roller rolling steel wheel and dismantle structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that the prior convex block road roller has inconvenient fixing and disassembling of the rotating shaft and the steel wheel, which causes the trouble of replacing the steel wheel during assembling and disassembling, the problem of time and labor consumption during disassembly and assembly is to provide a disassembly structure of a rolling steel wheel of a convex block road roller, the solid cylindrical connecting shaft and the sleeve are connected into a whole and can serve as a rotating shaft, the frame can drive the steel wheel to rotate, the fixed block and the movable block can be installed and disassembled at the outer end of the inner wheel by the steel wheel, the problem that the fixed and the movable blocks are inconvenient to integrally fix and disassemble the rotating shaft and the steel wheel is solved, the problem of difficult replacement of the steel wheel at present can be solved, the steel wheel can be directly separated from the frame, be convenient for change when equipment and dismantlement, greatly increased change speed to need not to operate in other places, can promote change efficiency, effectively reduced the influence to the construction.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lug road roller rolls steel wheel and dismantles structure, includes the steel wheel, interior wheel, fixed block and movable block, the skin weld of steel wheel has the lug, the welding of department has interior wheel in the middle of the inside of steel wheel, the side of interior wheel is provided with the fixed block, the one end welding of fixed block has even axle, the outer end of fixed block is provided with the movable block, the surface of movable block runs through and is provided with the mounting hole, the outer end welding of movable block has the sleeve, the embedding is provided with the bolt in the mounting hole, the supporting nut that is provided with in outer end of bolt.
Preferably, the fixed block and the movable block are both disc-shaped and have the same size.
Preferably, the connecting shaft is in a solid cylinder shape, the sleeve is in a hollow cylinder shape, the connecting shaft is matched with the sleeve, and the connecting shaft is embedded in the sleeve.
Preferably, the surface of the fixing block is provided with a circular through hole, and the size and the shape of the circular through hole are the same as those of the mounting hole.
Preferably, the bolt penetrates through the mounting hole and the circular through hole of the fixing block in sequence, and one end of the bolt is embedded into the circular through hole of the fixing block.
Preferably, eight groups of circular through holes are arranged on the fixed block, and four groups of mounting holes are arranged on the movable block.
Preferably, four groups of circular through holes of the fixing block are fixedly connected with the inner wheel through bolts, and the remaining four groups of circular through holes of the fixing block are fixedly connected with the mounting holes through bolts.
Has the advantages that: the structure is characterized in that a connecting shaft is arranged to be in a solid cylindrical shape, a sleeve is in a hollow cylindrical shape, the connecting shaft is matched with the sleeve, the connecting shaft is embedded in the sleeve, the sleeve is inserted into the connecting shaft during installation, so that a fixed block and a movable block are attached, the connecting shaft is embedded in the sleeve, the fixed block and the movable block are connected more closely and stably, the movable block is prevented from falling off, the connecting shaft in the solid cylindrical shape and the sleeve are connected into a whole and can serve as a rotating shaft, a frame can drive a steel wheel to rotate, a nut is screwed during disassembly, a bolt is loosened, the bolt is screwed out, the movable block is pulled out from the outer end of the connecting shaft of the fixed block, so that the movable block is separated from the fixed block, circular through holes of the fixed block are exposed, and the bolts in four groups of remaining circular through holes of the fixed block are screwed, dismantle the fixed block from interior round for the steel wheel can be in the outer end of interior round to fixed block and movable block installation dismantlement, avoided the inconvenient problem of pivot and the integrative fixed dismantlement of steel wheel, the problem of the difficulty is changed to present steel wheel has been solved, can directly separate the steel wheel from the frame, be convenient for change when equipment and dismantlement, greatly increased change speed, and need not to operate in other places, can promote change efficiency, effectively reduced the influence to the construction.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the utility model discloses a fixed block and movable block split structure schematic diagram.
In the figure: 1-a steel wheel; 2-a bump; 3-inner wheel; 4, fixing blocks; 5-connecting a shaft; 6-a movable block; 7-mounting holes; 8-a sleeve; 9-bolt; 10-screw cap.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Example (b):
as shown in FIGS. 1-2;
the embodiment provides a lug road roller rolls steel wheel and dismantles structure, including steel wheel 1, interior wheel 3, fixed block 4 and movable block 6, the skin weld of steel wheel 1 has lug 2, the welding of department has interior wheel 3 in the middle of the inside of steel wheel 1, interior wheel 3 be provided with fixed block 4, the welding of the one end of fixed block 4 has even axle 5, the outer end of fixed block 4 is provided with movable block 6, the surface of movable block 6 runs through and is provided with mounting hole 7, the outer end welding of movable block 6 has sleeve 8, the embedding is provided with bolt 9 in the mounting hole 7, the supporting nut 10 that is provided with of outer end of bolt 9.
Further, the fixed block 4 and the movable block 6 are both disc-shaped, and the fixed block 4 and the movable block 6 are the same in size.
Further, even axle 5 is solid cylindric, sleeve 8 is hollow cylindric, and even axle 5 agrees with sleeve 8 mutually, even the embedding of axle 5 is in the inside of sleeve 8, through when installing, insert even axle 5 with sleeve 8, make fixed block 4 and movable block 6 laminate, even the embedding of axle 5 is in the inside of sleeve 8, make and be connected closely more stable between fixed block 4 and the movable block 6, avoid the movable block 6 to drop, solid cylindric even axle 5 and sleeve 8 are connected and are formed integratively simultaneously, can act as the effect of pivot, make the frame can drive steel wheel 1 and rotate.
Further, the surface of fixed block 4 is provided with circular through-hole, and circular through-hole is the same with the big or small shape of mounting hole 7 for bolt 9 can run through the circular through-hole of mounting hole 7 and fixed block 4, fixes fixed block 4 and movable block 6 through bolt 9.
Further, the bolt 9 penetrates through the mounting hole 7 and the circular through hole of the fixing block 4 in sequence, and one end of the bolt 9 is embedded into the circular through hole of the fixing block 4.
Furthermore, eight groups of circular through holes are arranged on the fixed block 4, and four groups of mounting holes 7 are arranged on the movable block 6.
Furthermore, four groups of circular through holes of the fixed block 4 are fixedly connected with the inner wheel 3 through bolts, the remaining four groups of circular through holes of the fixed block 4 are fixedly connected with the mounting holes 7 through bolts 9, when the movable block 6 is detached, the movable block 6 is pulled out from the outer end of the connecting shaft 5 of the fixed block 4 by screwing the nut 10 to loosen the bolts 9, the movable block 6 is separated from the fixed block 4, the circular through holes of the fixed block 4 are exposed, then the bolts in the remaining four groups of circular through holes of the fixed block 4 are screwed to detach the fixed block 4 from the inner wheel 3, so that the fixed block 4 and the movable block 6 can be mounted and detached at the outer end of the inner wheel 3 by the steel wheel 1, the problem that the steel wheel 1 is difficult to replace at present is solved, the replacement can be convenient during the assembly and the detachment, the replacement speed is greatly increased, and the operation at other places is not needed, can promote the change efficiency, effectively reduce the influence to the construction.
The working principle is as follows:
when the structure is disassembled by using the roller compaction steel wheel of the convex block road roller provided by the utility model, the connecting shaft 5 is solid cylinder, the sleeve 8 is hollow cylinder, the connecting shaft 5 is matched with the sleeve 8, the connecting shaft 5 is embedded in the sleeve 8, the sleeve 8 is inserted into the connecting shaft 5 when the structure is installed, so that the fixed block 4 and the movable block 6 are jointed, the connecting shaft 5 is embedded in the sleeve 8, the connection between the fixed block 4 and the movable block 6 is more compact and stable, the movable block 6 is prevented from falling off, meanwhile, the connecting shaft 5 of the solid cylinder and the sleeve 8 are connected into a whole, which can be used as a rotating shaft, so that the frame can drive the steel wheel 1 to rotate, the bolt 9 is loosened by screwing the nut 10 when the structure is disassembled, the bolt 9 is screwed out, the movable block 6 is pulled out from the outer end of the connecting shaft 5 of the fixed block 4, thereby separating the movable block 6 from the fixed block 4, make the circular through-hole of fixed block 4 expose, twist the bolt in the remaining four groups of circular through-holes of fixed block 4 again, dismantle fixed block 4 from interior wheel 3, make steel wheel 1 can install the dismantlement to fixed block 4 and movable block 6 in the outer end of interior wheel 3, the inconvenient problem of pivot and the integrative fixed dismantlement of steel wheel 1 has been avoided, the problem of present steel wheel 1 change difficulty has been solved, can be convenient for change when equipment and dismantlement, greatly increased change speed, and need not to operate in other places, can promote change efficiency, effectively reduced the influence to the construction.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. The utility model provides a lug road roller rolls steel wheel and dismantles structure, includes steel wheel (1), interior wheel (3), fixed block (4) and movable block (6), its characterized in that, the skin weld of steel wheel (1) has lug (2), the welding of department has interior wheel (3) in the middle of the inside of steel wheel (1), the side of interior wheel (3) is provided with fixed block (4), the one end welding of fixed block (4) has even axle (5), the outer end of fixed block (4) is provided with movable block (6), the surface of movable block (6) is run through and is provided with mounting hole (7), the outer end welding of movable block (6) has sleeve (8), the embedding is provided with bolt (9) in mounting hole (7), the outer end of bolt (9) is supporting to be provided with nut (10).
2. The structure for disassembling the rolling compaction steel wheel of the convex block road roller according to claim 1, wherein the fixed block (4) and the movable block (6) are both disc-shaped, and the fixed block (4) and the movable block (6) have the same size.
3. The structure for disassembling the roller compaction steel wheel of the convex block road roller as claimed in claim 1, wherein the connecting shaft (5) is in a solid cylinder shape, the sleeve (8) is in a hollow cylinder shape, the connecting shaft (5) is matched with the sleeve (8), and the connecting shaft (5) is embedded in the sleeve (8).
4. The structure for disassembling the rolling compaction steel wheel of the convex block road roller according to claim 1, wherein a circular through hole is formed in the surface of the fixing block (4), and the size and the shape of the circular through hole are the same as those of the mounting hole (7).
5. The structure for disassembling the rolling compaction steel wheel of the convex block road roller according to the claim 1 or 4, wherein the bolt (9) sequentially penetrates through the mounting hole (7) and the circular through hole of the fixing block (4), and one end of the bolt (9) is embedded in the circular through hole of the fixing block (4).
6. The structure for disassembling the rolling compaction steel wheel of the convex block road roller according to claim 1, wherein eight groups of circular through holes are arranged in the fixed block (4), and four groups of mounting holes (7) are arranged in the movable block (6).
7. The structure for disassembling the rolling compaction steel wheel of the bump road roller as claimed in claim 1, wherein four groups of circular through holes of the fixing block (4) are fixedly connected with the inner wheel (3) through bolts, and the remaining four groups of circular through holes of the fixing block (4) are fixedly connected with the mounting holes (7) through bolts (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920721076.1U CN209941447U (en) | 2019-05-20 | 2019-05-20 | Lug road roller rolls steel wheel and dismantles structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920721076.1U CN209941447U (en) | 2019-05-20 | 2019-05-20 | Lug road roller rolls steel wheel and dismantles structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209941447U true CN209941447U (en) | 2020-01-14 |
Family
ID=69133258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920721076.1U Expired - Fee Related CN209941447U (en) | 2019-05-20 | 2019-05-20 | Lug road roller rolls steel wheel and dismantles structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209941447U (en) |
-
2019
- 2019-05-20 CN CN201920721076.1U patent/CN209941447U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200114 |