CN208325443U - A kind of guide wheel for excavator equipped with dustproof construction - Google Patents
A kind of guide wheel for excavator equipped with dustproof construction Download PDFInfo
- Publication number
- CN208325443U CN208325443U CN201820834335.7U CN201820834335U CN208325443U CN 208325443 U CN208325443 U CN 208325443U CN 201820834335 U CN201820834335 U CN 201820834335U CN 208325443 U CN208325443 U CN 208325443U
- Authority
- CN
- China
- Prior art keywords
- baffle
- guide wheel
- guard plate
- threaded rod
- dustproof construction
- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims description 12
- 239000003292 glue Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 9
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000002633 protecting effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 241000219098 Parthenocissus Species 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010516 chain-walking reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Abstract
The utility model discloses a kind of guide wheel for excavator equipped with dustproof construction, including guide wheel, link block is set on the guide wheel, one end of link block connects baffle, guard plate is arranged close to the side of guide wheel in baffle, sliding slot is opened up on the baffle, sliding nut is equipped in the sliding slot of baffle, one end of sliding nut connects guard plate, threaded rod is plugged in the threaded hole of sliding nut, sliding nut is threadedly coupled with threaded rod, one end of threaded rod is inserted in the sliding slot of baffle, handle is arranged in the other end of threaded rod, protective cover is arranged in the external of handle, cover board is arranged in the opening of protective cover, the utility model can be to one dust-proof protective structure of formation outside the sealing ring between guide wheel and axle sleeve, keep the protecting effect of sealing ring more preferable.
Description
Technical field
The utility model relates to technical field of engineering machinery more particularly to a kind of excavator guidance equipped with dustproof construction
Wheel.
Background technique
Crawler-mounted excavator has been obtained in fields such as infrastructure, hydraulic engineering, road pavings and is widely applied, and
The walking mechanism of crawler-mounted excavator includes the components such as chassis and creeper tread, chain, guide wheel on chassis, wherein guiding
The effect of wheel is to play guiding role to chain walking.Axle sleeve, to drive guide wheel to rotate, guide wheel is arranged in the two sides of guide wheel
There are gap between axle sleeve, for guide wheel in the bottom of crawler-mounted excavator, working environment is severe, and external sand and dust are easy to meeting
Into the gap between guide wheel and axle sleeve, the normal work of guide wheel is influenced, even if the gap between guide wheel and axle sleeve
Place's setting sealing ring, since working environment is severe, the sealing effect of sealing ring is not good enough.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is equipped with dust-proof knot
The guide wheel for excavator of structure.
To achieve the goals above, the utility model adopts the technical scheme that
Link block is arranged on the guide wheel in a kind of guide wheel for excavator equipped with dustproof construction, including guide wheel, connects
One end of block connects baffle, and baffle is arranged guard plate close to the side of guide wheel, opens up sliding slot, the sliding slot of baffle on the baffle
In be equipped with sliding nut, one end of sliding nut connects guard plate, plugs threaded rod, sliding nut in the threaded hole of sliding nut
It is threadedly coupled with threaded rod, one end of threaded rod is inserted in the sliding slot of baffle, the other end setting handle of threaded rod, outside handle
Protective cover is arranged in portion, and cover board is arranged in the opening of protective cover.
Preferably, fixed block is set at the sliding slot mouth of the baffle, through-hole is opened up on fixed block, is inserted in the through-hole of fixed block
If threaded rod.
Preferably, the link block is cylindrical shape, and the baffle is annular shape.
Preferably, the quantity of the guard plate is 8-12, and guard plate uniform ring cloth is on baffle, plane where baffle
It is vertical with plane where guard plate.
Preferably, elastic cloth is set between the guard plate, and the elasticity cloth is Nian Jie by glue with guard plate.
The beneficial effects of the utility model are: link block, baffle and guard plate are set on this guide wheel for excavator, connection
Block, baffle, guard plate and elastic cloth can form a dustproof construction, formed and protected to the sealing ring between guide wheel and axle sleeve
Shield；Guard plate can move, and contact guard plate with axle sleeve, reduce the gap between axle sleeve and baffle, make dust-proof effect more
It is good；The position of guard plate can be adjusted in swing handle, easy to operate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of guide wheel for excavator equipped with dustproof construction structural schematic diagram；
Fig. 2 be the utility model proposes a kind of guide wheel for excavator A equipped with dustproof construction place amplification structural representation
Figure；
Fig. 3 be the utility model proposes the structure of baffle side of guide wheel for excavator equipped with dustproof construction a kind of show
It is intended to.
In figure: 1 guide wheel, 2 link blocks, 3 baffles, 4 guard plates, 5 axle sleeves, 301 sliding nuts, 301 threaded rods, 303 are consolidated
Determine block, 304 handles, 305 protective covers, 306 cover boards, 401 elastic cloths.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of guide wheel for excavator equipped with dustproof construction, including guide wheel 1 are set on the guide wheel 1
Link block 2 is set, link block 2 is cylindrical shape, and link block 2 is fixedly connected on guide wheel 1 by screw, and one end of link block 2 connects
Baffle 3 is connect, link block 2 and baffle 3 weld, and the baffle 3 is annular shape, and guard plate is arranged close to the side of guide wheel 1 in baffle 3
4, the quantity of guard plate 4 is 8-12, and elastic cloth 401, the elasticity cloth 401 and guard plate 4 are arranged between guard plate 4
It is bonded by glue, for 4 uniform ring cloth of guard plate on baffle 3,3 place plane of baffle is vertical with 4 place plane of guard plate, safety
Plate 4 and elastic cloth 401 can block the gap that external sand and dust enter between axle sleeve 5 and guide wheel 1, link block 2, baffle 3, safety
Plate 4 and elastic cloth 401 can form a dustproof construction, protection be formed to the sealing ring 6 between guide wheel 1 and axle sleeve 5, to close
6 one relatively good environment of seal improve the sealing effect of sealing ring 6.
Sliding slot is opened up on the baffle 3, is equipped with sliding nut 301 in the sliding slot of baffle 3, sliding nut 301 can be in baffle 3
Sliding slot in move, one end of sliding nut 301 connects guard plate 4, plug threaded rod 302 in the threaded hole of sliding nut 301,
Sliding nut 301 is threadedly coupled with threaded rod 302, and one end of threaded rod 302 is inserted in the sliding slot of baffle 3, threaded rod 302 it is another
Handle 304, swing handle 304 is arranged in one end, and threaded rod 302 follows handle 304 to rotate, so that sliding nut 301 is mobile, sliding
Nut 301 drives guard plate 4 mobile, contacts guard plate 4 with axle sleeve 401, reduces the gap between axle sleeve 5 and baffle 2, makes to prevent
The effect of dirt is more preferable, swing handle 304, and the position of guard plate 4 can be adjusted, easy to operate, is arranged at the sliding slot mouth of baffle 3 solid
Determine block 303, through-hole is opened up on fixed block 303, threaded rod 302 is plugged in the through-hole of fixed block 303, fixed block 303 supports screw thread
Protective cover 305 is arranged in bar 302, the external of handle 304, and the opening of protective cover 305 is arranged cover board 306, protects handle 304.
Embodiment
Swing handle 304, threaded rod 302 follow handle 304 to rotate, so that sliding nut 301 is mobile, sliding nut 301
It drives guard plate 4 mobile, contacts guard plate 4 with axle sleeve 401, reduce the gap between axle sleeve 5 and baffle 2, make dust-proof effect
More preferably.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of guide wheel for excavator equipped with dustproof construction, including guide wheel (1), which is characterized in that on the guide wheel (1)
It is arranged link block (2), one end of link block (2) connects baffle (3), and guard plate is arranged close to the side of guide wheel (1) in baffle (3)
(4), sliding slot is opened up on the baffle (3), is equipped with sliding nut (301) in the sliding slot of baffle (3), the one of sliding nut (301)
End connects guard plate (4), plugs threaded rod (302) in the threaded hole of sliding nut (301), sliding nut (301) and threaded rod
(302) it is threadedly coupled, one end of threaded rod (302) is inserted in the sliding slot of baffle (3), and handle is arranged in the other end of threaded rod (302)
Protective cover (305) are arranged in hand (304), the external of handle (304), and cover board (306) are arranged in the opening of protective cover (305).
2. a kind of guide wheel for excavator equipped with dustproof construction according to claim 1, which is characterized in that the baffle
(3) fixed block (303) are set at sliding slot mouth, opens up through-hole on fixed block (303), plugs spiral shell in the through-hole of fixed block (303)
Rasp bar (302).
3. a kind of guide wheel for excavator equipped with dustproof construction according to claim 1, which is characterized in that the link block
It (2) is cylindrical shape, the baffle (3) is annular shape.
4. a kind of guide wheel for excavator equipped with dustproof construction according to claim 1, which is characterized in that the guard plate
(4) quantity is 8-12, and guard plate (4) uniform ring cloth is on baffle (3), plane and guard plate (4) institute where baffle (3)
It is vertical in plane.
5. a kind of guide wheel for excavator equipped with dustproof construction according to claim 1, which is characterized in that the guard plate
(4) elastic cloth (401) is set between, and the elasticity cloth (401) is Nian Jie by glue with guard plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820834335.7U CN208325443U (en) | 2018-05-31 | 2018-05-31 | A kind of guide wheel for excavator equipped with dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820834335.7U CN208325443U (en) | 2018-05-31 | 2018-05-31 | A kind of guide wheel for excavator equipped with dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208325443U true CN208325443U (en) | 2019-01-04 |
Family
ID=64772208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820834335.7U Expired - Fee Related CN208325443U (en) | 2018-05-31 | 2018-05-31 | A kind of guide wheel for excavator equipped with dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208325443U (en) |
-
2018
- 2018-05-31 CN CN201820834335.7U patent/CN208325443U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208325443U (en) | A kind of guide wheel for excavator equipped with dustproof construction | |
| CN108452868A (en) | A kind of high-efficiency dustless stone crusher | |
| CN204041000U (en) | A kind of oil field kelly bar plash proof valve | |
| CN210529589U (en) | Cleaning mechanism in front cleaning device of high-speed sweeper | |
| CN207295829U (en) | A kind of quick-installed excavator bucket teeth | |
| CN203272582U (en) | Oil seal of shock absorber | |
| CN205381929U (en) | Crow bar with overload protection function and laborsaving | |
| CN204491491U (en) | A kind of sweeper sucker pilot mechanism and sweeper | |
| CN208869923U (en) | Milling machine cutting units | |
| CN207369546U (en) | A kind of portable farmland loosenning tiller | |
| CN106441398A (en) | Protection cover structure of sensor | |
| CN203067517U (en) | Improved structure of transmission swing arm for printing machine | |
| CN206203387U (en) | Direct drive poking device | |
| CN112302095A (en) | Scraper bowl hydro-cylinder protection machanism for excavator | |
| CN201318412Y (en) | Farm machinery damping and connecting mechanism | |
| CN206707755U (en) | A kind of mine disaster emergency escape device | |
| CN105584556B (en) | Protector is fallen down by a kind of four-footed arms robot | |
| CN216763208U (en) | Protective device for traveling mechanism of semi-portal reclaimer | |
| CN205743915U (en) | Crawler-type mobile trestle voluntarily | |
| CN204126561U (en) | A kind of structure improved rig walking chassis | |
| CN204197094U (en) | Caterpillar belt tightening device hermetically-sealed construction | |
| CN213622959U (en) | Control device convenient to disassemble and used for self-control tower crane | |
| CN103066224A (en) | Electric vehicle battery box sealing structure | |
| CN211456375U (en) | Distribution box convenient to carry | |
| CN206797515U (en) | The full landform crawler belt anti-vibration structure of security robot |
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: 20190104 |