CN207512527U - A kind of cleaning vehicle excavating gear and the excavation assembly with the excavating gear - Google Patents
A kind of cleaning vehicle excavating gear and the excavation assembly with the excavating gear Download PDFInfo
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- CN207512527U CN207512527U CN201721223199.XU CN201721223199U CN207512527U CN 207512527 U CN207512527 U CN 207512527U CN 201721223199 U CN201721223199 U CN 201721223199U CN 207512527 U CN207512527 U CN 207512527U
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- screw rod
- top plate
- digging
- excavating gear
- mandril
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- 238000004140 cleaning Methods 0.000 title claims abstract description 29
- 238000009412 basement excavation Methods 0.000 title claims abstract description 11
- 230000008602 contraction Effects 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 description 6
- 230000003190 augmentative effect Effects 0.000 description 3
- 239000003351 stiffener Substances 0.000 description 3
- 229910000906 Bronze Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241001669679 Eleotris Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
A kind of cleaning vehicle excavating gear and the excavation assembly with the excavating gear,It excavates assembly and includes transfer and excavating gear,Excavating gear includes digging beam,Power Component,Excavate chain-drive mechanism and angle adjusting beam,Moving beam is equipped in the beam housing of the digging beam,Mandril,Screw rod,The sliding shoe and telescopic hydraulic cylinder being connect with screw flight,The rear side of the mandril is inserted into moving beam and moves cooperation with moving beam,Top plate is fixed in moving beam,Telescopic hydraulic cylinder is in the rear side of top plate,Its piston rod links together with top plate,Screw rod is in the front side of top plate and its rear end and is inserted into the pilot hole of top plate,Sliding shoe can support and mandril,Driven chain wheel carrier is connected to the front end of mandril,Due to digging beam flexible,The utility model can be applicable in the ballast excavating operation in switch zones and main track region,Transfer can drive digging beam and fuselage into any angle,To be suitble to the needs of different occasions,The utility model is simple in structure,Operating efficiency is good.
Description
Technical field
The present invention relates to cleaning vehicle excavating gear and with the excavating gear excavation assembly.
Background technology
Contaminated railway ballast is dug out, and be transmitted to screen cleaning device under sleeper by digging system during cleaning vehicle operation,
After carrying out cleaning to railway ballast, clean railway ballast is backfilled to railway roadbed again, the dirt soil after cleaning is then cleaned, so as to improve railway
The cleannes of circuit ensure the safe operation of train.China Patent Publication No. is that the document of CN201678914 U discloses one kind
Digging system, for tool there are one the guide frame being connect with vehicle, it is the basic frame for installing entire working portion to depend on guide frame
Frame, entire operating mechanism is broadly divided into two parts, first, knuckle section, the other is excavate part, knuckle section mainly by
Oil cylinder with gear racks and a pair of of gear form, and excavate part and are mainly made of digging beam and sprocket wheel.Its elder generation is adjusted by knuckle section and excavated
Bar angle, then chain rotation is driven to claw the ballast of rail foot by sprocket wheel.Since the working width of switch zones is more than just
The working width in line region, if digging beam can be suitble to the working width of switch zones, then when carrying out main track operation, digging beam phase
It can be only in tilting state to rail, i.e. digging beam cannot can influence to a certain degree to carry out operation transverse to the state of rail
Operating efficiency.China Patent Publication No. is the document of CN205368909 U, and excavation width and depth can be adjusted by providing one kind
Degree, suitable for the excavating gear of the operation in the narrow spaces such as tunnel, but since structure limits, which is difficult to larger width
The switch zones of degree.
Invention content
It, should it is an object of the invention to propose a kind of cleaning vehicle excavating gear and there is the excavation assembly of the excavating gear
At switch zones or main track region job, digging beam can be made cleaning vehicle excavating gear with the state transverse to rail
Industry.
To achieve the purpose that above-mentioned cleaning vehicle excavating gear, the present invention adopts the following technical scheme that：Cleaning vehicle excavating gear
Including digging beam, Power Component and chain-drive mechanism is excavated, several section guide grooves, digger chain are respectively provided on two lateral surfaces of digging beam
Transmission mechanism includes drive sprocket, driven sprocket and digger chain, and drive sprocket is connected on the output shaft of Power Component, driven chain
Wheel is connected on the driven shaft of driven chain wheel carrier, and excavating gear further includes the angle tune being rectangular in shape being made of mullion and spreader
Beam is saved, the Power Component is connected by its external box of microvave with mullion, and moving beam, top are equipped in the beam housing of the digging beam
Bar, screw rod, sliding shoe and telescopic hydraulic cylinder, the rear side of the mandril is inserted into moving beam and moves cooperation with moving beam, mobile
Top plate is fixed in beam, telescopic hydraulic cylinder is in the rear side of top plate, and piston rod links together with top plate, and screw rod is in top plate
Front side and its rear end be inserted into top plate pilot hole in, the sliding shoe being connect with screw flight can support and the rear end of mandril, described
Driven chain wheel carrier is connected to the front end of mandril.
The rear portion of the screw rod is equipped with several tooling holes, is set on the upper and lower side of moving beam against the tooling hole on screw rod
There is a window, the beam housing of digging beam is equipped with when digging beam is in contraction state against the opening of moving beam window, in opening
Equipped with back shroud.
The position of screw rod setting tooling hole is cylinder convex body, on screw rod and in being equipped between cylinder convex body and top plate
Wear washer.
The guide groove is U-shaped, and upper and lower frid both ends are respectively provided with inclined-plane.
The inner wall of the guide groove and side surface are equipped with hard metal tip.
To achieve the purpose that above-mentioned cleaning vehicle excavates assembly, the present invention adopts the following technical scheme that：Cleaning vehicle excavates assembly
With excavating gear and transfer, excavating gear includes digging beam, Power Component and excavates chain-drive mechanism, and the two of digging beam
Several section guide grooves are respectively provided on lateral surface, chain-drive mechanism is excavated and includes drive sprocket, driven sprocket and digger chain, drive sprocket
It is connected on the output shaft of Power Component, driven sprocket is connected on the driven shaft of driven chain wheel carrier, it is characterised in that：Excavate dress
The angle adjusting beam being rectangular in shape for further including and being made of mullion and spreader is put, the Power Component is by its external box of microvave with erecting
Column is connected, and moving beam, mandril, screw rod, sliding shoe and telescopic hydraulic cylinder, the top are equipped in the beam housing of the digging beam
The rear side of bar is inserted into moving beam and moves cooperation with moving beam, top plate is fixed in moving beam, telescopic hydraulic cylinder is in top plate
Rear side, piston rod link together with top plate, and screw rod is in the front side of top plate and its rear end and is inserted into the pilot hole of top plate, with
The sliding shoe of screw flight connection can support and the rear end of mandril, the driven chain wheel carrier are connected to the front end of mandril；The steering
Device includes butterfly plate, guide plate and hydraulic steering cylinder, butterfly plate be fixed at the top of mullion and its fork backward, guide plate is fixed
In the fork of butterfly plate, one jiao on rear side of guide plate has the connecting portion that outer direction is stretched out backward, the power of hydraulic steering cylinder
Output is fixed on connecting portion, and hydraulic steering cylinder drives guide plate rotation.
The rear portion of the screw rod is equipped with several tooling holes, is set on the upper and lower side of moving beam against the tooling hole on screw rod
There is a window, the beam housing of digging beam is equipped with when digging beam is in contraction state against the opening of moving beam window, in opening
Equipped with back shroud.
The position of screw rod setting tooling hole is cylinder convex body, on screw rod and in being equipped between cylinder convex body and top plate
Wear washer.
The guide groove is U-shaped, and upper and lower frid both ends are respectively provided with inclined-plane.
The inner wall of the guide groove and side surface are equipped with hard metal tip.
The present invention has following good effect：1. the excavation assembly of the present invention has excavating gear and transfer, excavate
The digging beam flexible of device drives the movement of driven chain wheel carrier, adapts to the digger chain of long and short different size.When digging beam exists
Main track region job, digging beam is in contraction state, using short digger chain.When in switch zones operation, the front side of extensible canopy
Digging beam beam housing is stretched out, digging beam is in elongation state, and respectively augmenting 1 in the both sides extension of extensible canopy at this time leads
Slot, and using long digger chain.The present invention can be applicable in the ballast excavating operation in switch zones and main track region, make in main track region
During industry, digging beam also can be to carry out operation transverse to the state of rail, and operating efficiency is guaranteed, and simple in structure.2nd, it stretches
The guide groove augmented on beam is connected by screw, convenient for disassembly and assembly, suitable for field operation.3rd, the present apparatus is due to guide groove and ballast, excavation
There is hard metal tip in chain contact site, therefore improves the wearability of digging beam.4th, transfer can drive digging beam and fuselage
Into any angle, to be suitble to the needs of different occasions, and transfer is simple in structure.
Description of the drawings
Fig. 1 is excavating gear of the present invention（Digging beam contraction state）Stereogram.
Fig. 2 is excavating gear（Digging beam contraction state）View in full section.
Fig. 3 is I enlarged drawing of Fig. 2.
Fig. 4 is the stereogram of excavating gear digging beam internal structure.
Fig. 5 is the connection figure of the moving beam of digging beam, mandril, screw rod, sliding block and hydraulic steering cylinder.
Fig. 6 is the partial exploded view of Fig. 5.
Fig. 7 is the stereogram of guide groove.
Fig. 8 is that the present invention excavates assembly（Digging beam elongation state）Stereogram.
Fig. 9 is that the present invention excavates assembly（Digging beam elongation state）View in full section.
Figure 10 is the plan view of transfer.
Figure 11 is to excavate assembly in main track region job view.
Figure 12 is to excavate assembly in switch zones operation view.
Reference numeral is as follows：Excavating gear A, digging beam 1, beam housing 1-1, moving beam 1-2, mandril 1-3, screw rod 1-4 are sliding
Motion block 1-5, top plate 1-6, telescopic hydraulic cylinder 1-7, wear washer 1-8, stiffener plate 1-9, Power Component 2, motor 2-1, gear
Case 2-2, Power Component output shaft 2-3, power box 2-4, excavation chain-drive mechanism 3, drive sprocket 3-1, digger chain 3-2, from
Movable sprocket 3-3, angle adjusting beam 4, mullion 4-1, spreader 4-2, supporting rack 4-3, driven chain wheel carrier 5, end plate 5-1, driven shaft 5-
2, bearing 5-3, guide groove 6, frid 6-1, hard metal tip 7；Transfer B, butterfly plate 8, guide plate 9 and hydraulic steering cylinder 10
Specific embodiment
Embodiment 1
See Fig. 1 to Fig. 7, the present embodiment is a kind of cleaning vehicle excavating gear, including digging beam 1, Power Component 2, digger chain
Transmission mechanism 3 and angle adjusting beam 4.
See Fig. 1,2 and Fig. 4, excavate chain-drive mechanism 3 and include drive sprocket 3-1, driven sprocket 3-3 and digger chain 3-2.It is dynamic
Power component 2 includes power box 2-4, the motor 2-1 being arranged in power box 2-4 and gear-box 2-2, drive sprocket 3-1 and connects
It is connected on Power Component output shaft 2-3 on the i.e. output shaft of gear-box 2-2.Driven sprocket 3-3 be connected to driven chain wheel carrier 5 from
On moving axis 5-2.Digger chain 3-2 is around drive sprocket 3-1 and driven sprocket 3-3.There are two types of specifications by digger chain 3-2, a kind of short,
It is suitble to cleaning vehicle in main track region sorting operation, another kind is long, is suitble to cleaning vehicle in switch zones sorting operation, digger chain 3-
2 structure can refer to the automobile-used digger chain of railway ballast cleaning introduced in CN106592348A applications for a patent for invention.
See Fig. 1,2 and Fig. 4, the angle adjusting beam 4 is rectangular in shape, and is rectangular or rectangle mullion 4-1 and horizontal stroke by section
Column 4-2 is formed.Each side be fixed with the supporting rack 4-3, the power box 2-4 of mullion 4-1 is fixed on mullion by screw
On the two supporting rack 4-3 of 4-1.
It is rectangular or rectangle beam housing 1-1 that the digging beam 1, which has section, and beam housing 1-1 includes bottom plate 1-11, left and right
Both side plate 1-12 and panel 1-13, the beam housing 1-1 of digging beam are welded, and the both side plate 1-12 of above-mentioned beam housing 1-1 is backward
Extension stretches out in the left and right side that panel 1-13 and bottom plate 1-11 parts are respectively at the spreader 4-2 of angle adjusting beam 4, and by spiral shell
Nail connection.The guide groove 6 that 4 sections are connected by screw is respectively provided on the lateral surface of the both side plate 1-12 of beam housing 1-1.See Fig. 7, guide groove 6
For U-shaped, guide groove length is often saved between 450mm~470mm, the joint number and length of guide groove 6 can change.The upper and lower slot of guide groove
Plate 6-1 both ends are respectively provided with inclined-plane 6-1-1, can reduce impact of the ballast to digging beam in operation process to a certain degree.In order to improve
The wearability of guide groove 6, the inner wall of guide groove 6 and side surface are equipped with hard metal tip 7.Digger chain 3-2 is run in guide groove 6.
See Fig. 1 to Fig. 6, the beam housing 1-1 of the digging beam 1 is interior and is equipped with hollow moving beam 1-2 and top in forepart
Bar 1-3, screw rod 1-4, sliding shoe 1-5 and telescopic hydraulic cylinder 1-7, beam housing 1-1 is interior and is equipped with 3~5 pieces of stiffener plates at rear portion
1-9.The front end of the mandril 1-3 is connecting portion 1-3-1, and rear end is fork-shaped, and the later position of connecting portion can be goed deep on mandril 1-3
In moving beam 1-2 and it is dynamic cooperation, top plate 1-6 is fixed in moving beam 1-2, telescopic hydraulic cylinder 1-7 uses Cylinder for Parallel Connection, stretches
Contracting hydraulic cylinder 1-7 is in the rear side of top plate 1-6 and is fixed on neighbouring stiffener plate 1-9, piston rod 1-7-1 and top plate 1-6
It links together, the liquid pipe 1-7-2 of telescopic hydraulic cylinder 1-7 is communicated with the fluid passage 4-4 in angle adjusting beam 4.Screw rod 1-4 is in top
The front side of plate 1-6, the rear portion of screw rod 1-4 are equipped with several tooling hole 1-4-1, and tooling hole 1-4-1 stirs screw rod 1-4 rotations for being inserted into
The tool turned, the position of setting tooling hole 1-4-1 is is in cylinder convex body on cylinder convex body 1-4-2, screw rod 1-4 on screw rod 1-4
Position on rear side of 1-4-2 is polished rod, and smooth bar part is inserted into the pilot hole 1-6-1 of top plate 1-6 and is coordinated to be dynamic, cylinder convex body 1-
4-2 not only can guarantee the intensity of screw rod 1-4, but also play position-limiting action, screw rod 1-4 it is upper and in cylinder convex body 1-4-2 and top plate 1-6 it
Between be equipped with wear washer 1-8, wear washer 1-8 use aluminium bronze or tin bronze material with increase wearability and rotate when it is smooth
Property.Sliding shoe 1-5 is threadedly coupled with screw rod 1-4, and sliding shoe 1-5 can be supported in screw rod 1-4 forward movements and the rear end of mandril 1-3,
Sliding shoe 1-5 uses aluminium bronze or tin bronze material, can increase smoothness during wearability and the movement of sliding shoe 1-5 itself.
Window 1-2-1 is equipped in the tooling hole 1-4-1 of the front side of top plate 1-6 against screw rod 1-4 on the upper and lower side of moving beam 1-2, is dug
The beam housing 1-1 of pick beam is equipped with to be used for when digging beam is in contraction state against the opening of moving beam window 1-2-1, opening
Exposure screw rod tooling hole 1-4-1, opening are equipped with back shroud 1-14.
See Fig. 2 to Fig. 4, the driven chain wheel carrier 5 is arranged on the front end of mandril 1-3, and driven chain wheel carrier 5 has upper and lower ends
Plate 5-1, driven shaft 5-2 are arranged between two end plates 5-1, and driven sprocket 3-3 is connected to by bearing 5-3 on driven shaft 5-2, top
The front side of bar 1-3, that is, connecting portion 1-3-1 is stretched between the two end plates 5-1 of driven chain wheel carrier 5 and by being bolted, two end plates 5-1
Between by being bolted, the front end of the connecting portion 1-3-1 of mandril 1-3 is arc-shaped, avoids interfering with driven sprocket 3-3.
When needing to be tensioned digger chain 3-2, back shroud 1-14 is opened, using tool rotary screw 1-4, due to screw rod 1-4 axis
To limitation of movement, sliding shoe 1-5 can be moved on screw rod 1-4, and sliding shoe 1-5 forward movements are supported and the rear end of mandril 1-3, and push up
Dynamic mandril 1-3 Forwards, so as to which driven chain wheel carrier 5 be driven to move forward, digger chain 3-2 tensionings.
In the case of no digger chain 3-2, the piston rod 1-7-1 extensions of telescopic hydraulic cylinder 1-7 are driven by top plate 1-6
Moving beam 1-2 moves forward, and top plate 1-6 drives screw rod 1-4 to move forward again, and the sliding shoe 1-5 of screw rod 1-4 is supported and the rear end of mandril 1-3, top
Bar 1-3 drives driven chain wheel carrier 5 to move forward, and sees that Fig. 9, moving beam 1-2 stretch out the beam housing 1-1 of digging beam 1, digging beam 1, which is in, to be stretched
Long status, at this time the window 1-2-1 of moving beam 1-2 be exposed to outside the front end of beam housing 1-1, the front end of beam housing 1-1 connect
There is the front shroud 1-15 for blocking moving beam window 1-2-1, the both sides that the position of beam housing 1-1 is stretched out on front side of moving beam 1-2 are each
1 guide groove 6 is augmented, changes long digger chain 3-2.
When the piston rod 1-7-1 retractions of telescopic hydraulic cylinder 1-7, moving beam 1-2 retractions are driven by top plate 1-6, by manpower
5 retraction of driven chain wheel carrier is pushed, digging beam 1 is gradually tapered up, is finally at contraction state, exchange short digger chain 3-2.
Embodiment 2
See Fig. 8 and Figure 10, the present embodiment excavates assembly for cleaning vehicle, has excavating gear A and transfer B, excavates dress
A is put to have been introduced in embodiment 1.The transfer includes butterfly plate 8, guide plate 9 and hydraulic steering cylinder 10, butterfly plate 8
Be sleeved at the top of mullion 4-1 and its fork backward, butterfly plate 8 is welded on mullion 4-1.Guide plate 9 is fixed on butterfly plate 8 by screw
Fork on, while be fixed on again on power box 2-4, one jiao of connection with outer direction stretching backward of 9 rear side of guide plate
Portion 9-1, the power output member 10-1 of hydraulic steering cylinder 10 are connected on connecting portion 9-1, the power output member of hydraulic steering cylinder 10
Fixed connection point between 10-1 and connecting portion 9-1 deviates the longitudinal center line of digging beam 1, and deviation distance H is 215~255mm,
Since the fixed connection point of power output member 10-1 and connecting portion 9-1 deviates the longitudinal center line of digging beam 1, power output member
10-1 extensions drive guide plate 9 to rotate.
Shown in Figure 11 is to excavate assembly in main track region job view, and digging beam 1 is in contraction state, and digging beam 1 is horizontal
To in rail 11, digging beam 1 is 4 guide grooves 6 per side.
Shown in Figure 12 is to excavate assembly in switch zones operation view, and digging beam 1 is in elongation contracting state, digging beam 1
Transverse to rail 11, digging beam 1 is 6 guide grooves 6 per side.
Claims (10)
1. a kind of cleaning vehicle excavating gear, including digging beam（1）, Power Component（2）With excavation chain-drive mechanism（3）, digging beam
（1）Two lateral surfaces on be respectively provided with several section guide grooves（6）, excavate chain-drive mechanism（3）Including drive sprocket（3-1）, driven chain
Wheel（3-3）And digger chain（3-2）, drive sprocket（3-1）It is connected to Power Component（2）Output shaft on, driven sprocket（3-3）Even
It is connected on driven chain wheel carrier（5）Driven shaft on, it is characterised in that：Excavating gear is further included by mullion（4-1）And spreader（4-2）Group
Into the angle adjusting beam being rectangular in shape（4）, the Power Component（2）Pass through its external box of microvave（2-4）With mullion（4-1）It is connected
It connects, the digging beam（1）Beam housing（1-1）It is interior to be equipped with moving beam（1-2）, mandril（1-3）, screw rod（1-4）, sliding shoe（1-
5）And telescopic hydraulic cylinder（1-7）, the mandril（1-3）Rear side be inserted into moving beam（1-2）In and and moving beam（1-2）It is dynamic to match
It closes, moving beam（1-2）Inside it is fixed with top plate（1-6）, telescopic hydraulic cylinder（1-7）In top plate（1-6）Rear side, piston rod
（1-7-1）With top plate（1-6）It links together, screw rod（1-4）In top plate（1-6）Front side and its rear end be inserted into top plate（1-
6）Pilot hole（1-6-1）In, with screw rod（1-4）The sliding shoe of threaded connection（1-5）It can support and mandril（1-3）Rear end, institute
State driven chain wheel carrier（5）It is connected to mandril（1-3）Front end.
2. cleaning vehicle excavating gear according to claim 1, it is characterised in that：The screw rod（1-4）If rear portion be equipped with
Dry tooling hole（1-4-1）, moving beam（1-2）Upper and lower side on against screw rod（1-4）On tooling hole（1-4-1）Equipped with window
Mouthful（1-2-1）, the beam housing of digging beam（1-1）It is equipped with when digging beam is in contraction state against moving beam window（1-2-
1）Opening, opening be equipped with back shroud（1-14）.
3. cleaning vehicle excavating gear according to claim 2, it is characterised in that：The screw rod（1-4）Tooling hole is set（1-
4-1）Position be cylinder convex body（1-4-2）, screw rod（1-4）Above and in cylinder convex body（1-4-2）With top plate（1-6）Between set
There is wear washer（1-8）.
4. cleaning vehicle excavating gear according to claim 1, it is characterised in that：The guide groove（6）For U-shaped, upper and lower frid
（6-1）Both ends are respectively provided with inclined-plane（6-1-1）.
5. cleaning vehicle excavating gear according to claim 4, it is characterised in that：The guide groove（6）Inner wall and side surface
It is equipped with hard metal tip（7）.
6. a kind of cleaning vehicle excavates assembly, there is excavating gear（A）And transfer（B）, excavating gear（A）Including digging beam
（1）, Power Component（2）With excavation chain-drive mechanism（3）, digging beam（1）Two lateral surfaces on be respectively provided with several section guide grooves（6）,
Excavate chain-drive mechanism（3）Including drive sprocket（3-1）, driven sprocket（3-3）And digger chain（3-2）, drive sprocket（3-1）Even
It is connected on Power Component（2）Output shaft on, driven sprocket（3-3）It is connected to driven chain wheel carrier（5）Driven shaft on, feature exists
In：Excavating gear is further included by mullion（4-1）And spreader（4-2）The angle adjusting beam being rectangular in shape of composition（4）, the power
Component（2）Pass through its external box of microvave（2-4）With mullion（4-1）It is connected, the digging beam（1）Beam housing（1-1）Inside it is equipped with
Moving beam（1-2）, mandril（1-3）, screw rod（1-4）, sliding shoe（1-5）And telescopic hydraulic cylinder（1-7）, the mandril（1-3）
Rear side be inserted into moving beam（1-2）In and and moving beam（1-2）Dynamic cooperation, moving beam（1-2）Inside it is fixed with top plate（1-6）, stretch
Contracting hydraulic cylinder（1-7）In top plate（1-6）Rear side, piston rod（1-7-1）With top plate（1-6）It links together, screw rod（1-
4）In top plate（1-6）Front side and its rear end be inserted into top plate（1-6）Pilot hole（1-6-1）In, with screw rod（1-4）Screw thread connects
The sliding shoe connect（1-5）It can support and mandril（1-3）Rear end, the driven chain wheel carrier（5）It is connected to mandril（1-3）Front end；
The transfer（B）Including butterfly plate（8）, guide plate（9）And hydraulic steering cylinder（10）, butterfly plate（8）It is fixed on mullion（4-
1）Top and its fork is backward, guide plate（9）It is fixed on butterfly plate（8）Fork on, guide plate（9）One jiao of rear side have to
The connecting portion that outer direction is stretched out afterwards（9-1）, hydraulic steering cylinder（10）Power output member（10-1）It is fixed on connecting portion（9-1）
On, hydraulic steering cylinder（10）Drive guide plate（9）Rotation.
7. cleaning vehicle according to claim 6 excavates assembly, it is characterised in that：The screw rod（1-4）If rear portion be equipped with
Dry tooling hole（1-4-1）, moving beam（1-2）Upper and lower side on against screw rod（1-4）On tooling hole（1-4-1）Equipped with window
Mouthful（1-2-1）, the beam housing of digging beam（1-1）It is equipped with when digging beam is in contraction state against moving beam window（1-2-
1）Opening, opening be equipped with back shroud（1-14）.
8. cleaning vehicle according to claim 7 excavates assembly, it is characterised in that：The screw rod（1-4）Tooling hole is set（1-
4-1）Position be cylinder convex body（1-4-2）, screw rod（1-4）Above and in cylinder convex body（1-4-2）With top plate（1-6）Between set
There is wear washer（1-8）.
9. cleaning vehicle according to claim 6 excavates assembly, it is characterised in that：The guide groove（6）For U-shaped, upper and lower frid
（6-1）Both ends are respectively provided with inclined-plane（6-1-1）.
10. cleaning vehicle according to claim 9 excavates assembly, it is characterised in that：The guide groove（6）Inner wall and side surface
It is equipped with hard metal tip（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223199.XU CN207512527U (en) | 2017-09-21 | 2017-09-21 | A kind of cleaning vehicle excavating gear and the excavation assembly with the excavating gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223199.XU CN207512527U (en) | 2017-09-21 | 2017-09-21 | A kind of cleaning vehicle excavating gear and the excavation assembly with the excavating gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207512527U true CN207512527U (en) | 2018-06-19 |
Family
ID=62533285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721223199.XU Withdrawn - After Issue CN207512527U (en) | 2017-09-21 | 2017-09-21 | A kind of cleaning vehicle excavating gear and the excavation assembly with the excavating gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207512527U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537378A (en) * | 2017-09-21 | 2019-03-29 | 常州市瑞泰工程机械有限公司 | Cleaning vehicle excavating gear and excavation assembly with the excavating gear |
-
2017
- 2017-09-21 CN CN201721223199.XU patent/CN207512527U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537378A (en) * | 2017-09-21 | 2019-03-29 | 常州市瑞泰工程机械有限公司 | Cleaning vehicle excavating gear and excavation assembly with the excavating gear |
| CN109537378B (en) * | 2017-09-21 | 2024-02-13 | 常州中车瑞泰装备科技有限公司 | Cleaning vehicle excavating device and excavating assembly with same |
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| CP03 | Change of name, title or address |
Address after: 213011 No.99, Wuyi Road, Changzhou City, Jiangsu Province Patentee after: Changzhou CRRC Ruitai Equipment Technology Co.,Ltd. Patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 No. 99, Wuyi Road, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU RUITAI ENGINEERING MACHINERY Co.,Ltd. Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180619 Effective date of abandoning: 20240213 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180619 Effective date of abandoning: 20240213 |