CN220414244U - Novel structure driven wheel - Google Patents
Novel structure driven wheel Download PDFInfo
- Publication number
- CN220414244U CN220414244U CN202320100164.6U CN202320100164U CN220414244U CN 220414244 U CN220414244 U CN 220414244U CN 202320100164 U CN202320100164 U CN 202320100164U CN 220414244 U CN220414244 U CN 220414244U
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- CN
- China
- Prior art keywords
- hole
- circular
- rectangular
- driven wheel
- bearing seat
- 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.)
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- 239000000725 suspension Substances 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a novel structure driven wheel which comprises a side hanging plate (1), a wear-resistant sleeve (2), a round cover (3), a hanging shaft (4), a rim (5) and a bearing seat (6), and has the characteristics of novel structure, convenience in maintenance, good sealing effect, long service life and the like.
Description
Technical Field
The utility model relates to a driven wheel, in particular to a novel structure driven wheel for canal-type cutting cement soil continuous wall construction equipment, and belongs to the technical field of underground foundation construction machinery.
Background
The existing canal type cutting cement soil continuous wall construction equipment, such as driven wheels used on equipment such as TRD (total boring machine), continuous wall grooving machine and the like, has the advantages of complex structure, inconvenient maintenance, unsatisfactory sealing effect and low service life.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model provides the novel structure driven wheel which is novel in structure, convenient to maintain, good in sealing effect and long in service life.
In order to achieve the above object, the present utility model adopts the following technical scheme:
a novel structure driven wheel comprises a side hanging plate 1, a wear-resistant sleeve 2, a round cover 3, a hanging shaft 4, a wheel rim 5, a bearing seat 6 and a partition plate 7; the side hanging plate 1 is provided with a circular ring, the circular ring is provided with a circular pit 12 and a circular through hole 13 coaxial with the circular pit 12, the circular pit 12 is internally provided with a circular rectangular groove 11, and the outer side surface of the circular ring is provided with a concave rectangular groove; the wear-resistant sleeve 2 is round; the round cover 3 is provided with a first through hole 31 and a first rectangular boss 32; the two ends of the suspension shaft 4 are provided with a second rectangular concave groove 41 and a second through hole 42; the first cylindrical boss 61 of the bearing seat 6 is sleeved with an inner hole on the inner ring web plate of the rim 5, and the second cylindrical boss 62 of the bearing seat 6 is sleeved with an inner hole of the wear-resistant sleeve 2; the cylindrical concave pit 63 of the bearing seat 6 is sleeved with the outer ring of the bearing, and the inner ring of the bearing is sleeved with the outer cylindrical surface of the suspension shaft 4; the rectangular boss 32 on the dome 3 is placed in the concave rectangular groove on the outer side of the circular ring and the second rectangular concave groove 41 at the end of the suspension shaft 4, and the second through hole 42 on the suspension shaft 4 communicates with the first through hole 31 on the dome 3.
As a preferred embodiment, one end of the second through hole 42 on the suspension shaft 4 communicates with the first through hole 31 on the dome 3, and the other end outlet of the second through hole 42 on the suspension shaft 4 is disposed between the partition 7 and the bearing.
As another preferred embodiment, a partition 7 is provided between the bearings on both sides, the partition 7 providing two independent cavities on both sides.
As another preferred embodiment, there are three circumferential rectangular grooves 11 axially arranged in sequence in the circular recess 12, wherein the width and depth of the first and third circumferential rectangular grooves 11 are the same.
As another preferred embodiment, the wear sleeve 2 has a threaded through hole 21 in the radial direction, the second cylindrical boss 62 of the bearing seat 6 has an annular groove, and the screw passes through the threaded through hole 21 in the radial direction on the wear sleeve 2 and is placed in the annular groove on the second cylindrical boss 62 of the bearing seat 6.
As another preferred embodiment, the circular ring of the side hanging plate 1 is provided with a radial through hole.
Drawings
Fig. 1 is a schematic structural view of a novel structure driven wheel.
Description of the embodiments
The attached drawing is a structural schematic diagram of a novel structural driven wheel. In the figure, the novel structure driven wheel comprises a side hanging plate 1, a wear-resistant sleeve 2, a round cover 3, a hanging shaft 4, a wheel rim 5, a bearing seat 6 and a partition plate 7. The side hanging plate 1 is provided with a circular ring, the circular ring is provided with a circular pit 12 and a circular through hole 13 coaxial with the circular pit 12, the circular pit 12 is internally provided with circumferential rectangular grooves 11, the number of the circumferential rectangular grooves 11 is three, and the circumferential rectangular grooves 11 are sequentially and axially arranged, wherein the width and the depth of the first circumferential rectangular groove 11 and the third circumferential rectangular groove 11 are the same. The outer side surface of the round ring is provided with a concave rectangular groove. The circular ring is provided with a radial through hole. The wear-resistant sleeve 2 is circular, a threaded through hole 21 is formed in the radial direction of the wear-resistant sleeve 2, an annular groove is formed in the second cylindrical boss 62 of the bearing seat 6, and a screw penetrates through the radial threaded through hole 21 in the wear-resistant sleeve 2 and is placed in the annular groove in the second cylindrical boss 62 of the bearing seat 6. The round cover 3 is provided with a first through hole 31 and a first rectangular boss 32; the two ends of the suspension shaft 4 are provided with a second rectangular concave groove 41 and a second through hole 42; one end of the second through hole 42 on the suspension shaft 4 communicates with the first through hole 31 on the dome 3, and the other end outlet of the second through hole 42 on the suspension shaft 4 is interposed between the partition 7 and the bearing. The first cylindrical boss 61 of the bearing seat 6 is sleeved with an inner hole on the inner ring web plate of the rim 5, and the second cylindrical boss 62 of the bearing seat 6 is sleeved with an inner hole of the wear-resistant sleeve 2; the cylindrical concave pit 63 of the bearing seat 6 is sleeved with the outer ring of the bearing, and the inner ring of the bearing is sleeved with the outer cylindrical surface of the suspension shaft 4; the first rectangular boss 32 on the dome 3 is placed in the concave rectangular groove on the outer side of the circular ring and the second rectangular concave groove 41 at the end of the suspension shaft 4, and the second through hole 42 on the suspension shaft 4 is in communication with the first through hole 31 on the dome 3. A partition 7 is arranged between the bearings on both sides, and the partition 7 is used for arranging two independent cavities on both sides.
The utility model has novel structure, convenient maintenance, long service life, improved utilization rate of the whole equipment and better economic and social benefits.
Claims (6)
1. A novel structure driven wheel comprises a side hanging plate (1), a wear-resistant sleeve (2), a round cover (3), a hanging shaft (4), a wheel rim (5) and a bearing seat (6); the side hanging plate (1) is provided with a circular ring, the circular ring is provided with a circular pit (12) and a circular through hole (13) coaxial with the circular pit (12), the circular pit (12) is internally provided with a circular rectangular groove (11), and the outer side surface of the circular ring is provided with a concave rectangular groove; the wear-resistant sleeve (2) is round; the round cover (3) is provided with a first through hole (31) and a first rectangular boss (32); the two ends of the suspension shaft (4) are provided with a second rectangular concave groove (41) and a second through hole (42); the first cylindrical boss (61) of the bearing seat (6) is sleeved with an inner hole on an inner ring web plate of the rim (5), and the second cylindrical boss (62) of the bearing seat (6) is sleeved with an inner hole of the wear-resistant sleeve (2); the cylindrical concave pit (63) of the bearing seat (6) is sleeved with the outer ring of the bearing, and the inner ring of the bearing is sleeved with the outer cylindrical surface of the suspension shaft (4); the novel circular ring is characterized in that a first rectangular boss (32) on the circular cover (3) is arranged in a concave rectangular groove on the outer side face of the circular ring and a second rectangular concave groove (41) at the end part of the suspension shaft (4), and a second through hole (42) on the suspension shaft (4) is communicated with the first through hole (31) on the circular cover (3).
2. A novel structural driven wheel according to claim 1, characterized in that one end of the second through hole (42) on the suspension shaft (4) is communicated with the first through hole (31) on the dome (3), and the other end outlet of the second through hole (42) on the suspension shaft (4) is arranged between the partition plate (7) and the bearing.
3. The novel structural driven wheel according to claim 1, characterized in that a partition (7) is arranged between the bearings on both sides, the partition (7) arranging the two sides into two independent cavities.
4. The novel structural driven wheel according to claim 1, wherein the circular pit (12) is internally provided with three circumferential rectangular grooves (11) which are axially arranged in sequence, and the widths and depths of the first circumferential rectangular groove and the third circumferential rectangular groove (11) are the same.
5. The novel structural driven wheel according to claim 1, wherein the wear-resistant sleeve (2) is provided with a threaded through hole (21) in the radial direction, the second cylindrical boss (62) of the bearing seat (6) is provided with an annular groove, and a screw penetrates through the radial threaded through hole (21) in the wear-resistant sleeve (2) and is arranged in the annular groove on the second cylindrical boss (62) of the bearing seat (6).
6. The novel structure driven wheel as claimed in claim 1, wherein the circular ring of the side hanging plate (1) is provided with radial through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320100164.6U CN220414244U (en) | 2023-02-02 | 2023-02-02 | Novel structure driven wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320100164.6U CN220414244U (en) | 2023-02-02 | 2023-02-02 | Novel structure driven wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220414244U true CN220414244U (en) | 2024-01-30 |
Family
ID=89652595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320100164.6U Active CN220414244U (en) | 2023-02-02 | 2023-02-02 | Novel structure driven wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220414244U (en) |
-
2023
- 2023-02-02 CN CN202320100164.6U patent/CN220414244U/en active Active
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