CN205399142U - Striker plate coupling assembling , spiral tripper and paver - Google Patents
Striker plate coupling assembling , spiral tripper and paver Download PDFInfo
- Publication number
- CN205399142U CN205399142U CN201620171277.5U CN201620171277U CN205399142U CN 205399142 U CN205399142 U CN 205399142U CN 201620171277 U CN201620171277 U CN 201620171277U CN 205399142 U CN205399142 U CN 205399142U
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- striker plate
- plate
- connecting portion
- principal piece
- extension
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- 230000008878 coupling Effects 0.000 title abstract 3
- 238000010168 coupling process Methods 0.000 title abstract 3
- 238000005859 coupling reaction Methods 0.000 title abstract 3
- 238000010030 laminating Methods 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract 2
- 230000007704 transition Effects 0.000 description 15
- 239000000725 suspension Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model discloses a striker plate coupling assembling, spiral tripper and paver. Striker plate coupling assembling is used for connecting the principal piece striker plate and extends the section striker plate, includes: first connecting portion, second connecting portion, hinge and round pin axle, the pinhole that supplies fraising that the hinge wore to establish and supply and marketing axle to wear to establish is all seted up to first connecting portion and second connecting portion, when extending the section striker plate with the butt joint of principal piece striker plate, first connecting portion are spacing to the round pin axle of wearing to establish the second connecting portion to the butt joint that the messenger extends section striker plate and principal piece striker plate does not need manual hold, and only utilization round pin axle can with the mutual butt of first connecting portion.
Description
Technical field
This utility model relates to technical field of engineering machinery, particularly relates to a kind of striker plate and connects assembly, spiral distributor and paver.
Background technology
Paver is conventional a kind of Pavement Construction Equipment, is mainly used for road base layer and the various material paving operation of surface layer.Spiral distributor is the critical component ensureing material circulation in construction with paving machine process, and it is mainly made up of driving device for slow-run, spiral cabinet, lift cylinder, principal piece spiral, extension spiral, principal piece striker plate, extension striker plate etc..The striker plate (including principal piece striker plate and extension striker plate) of spiral distributor and the screed of paver constitute feeding groove, it is ensured that material transmits from centre to both sides.
Striker plate is the important component part of spiral distributor, has hydraulic telescopic type striker plate and mechanical splice formula striker plate.Conventional is mechanical splice formula striker plate, and in order to meet different paving width demands, striker plate need to be designed to different length, and its structure is fixed, and it can retrain the compound of feeding groove, controls paving width.In prior art, the extension striker plate of spiral distributor typically via bolt connect, and when pave complete transition time, the extension spiral of spiral distributor, extension striker plate need to be pulled down successively, when paving to another place, then install successively.Striker plate is Welding Structure, and in order to meet enough intensity, striker plate thickness is at about 10mm, and some width are even at about 1500mm, and weight is up to about 100kg.Generally when transition, dismounting and assembled extension screw material-distributing bar and striker plate are all required great effort very much, in order to alleviate workload during paver transition, improve work efficiency, Chinese patent CN104963259A proposes a kind of paver screw material-distributing bar structure, screw material-distributing bar need not be removed during transition, only need to be rotated an angle.Chinese patent CN203684038U proposes a kind of striker plate, by hinged with the transition striker plate being fixed on screw lifting plate, make to rotate between extension striker plate and transition striker plate, need not dismantle when paver transition, time saving and energy saving.Chinese patent CN202284275U proposes hinged to spiral extension section striker plate and frame rear wall plate, so as to highly fixing, it is achieved during paver transition, spiral striker plate is rotated a certain angle and need not dismantle, reduce labor intensity.Chinese patent CN204325873U is proposed by the hinged spiral extension section striker plate in the both sides of spiral entirety riser, it is achieved the rotation between extension striker plate and riser, reduces manpower and time cost when paver transition.Spiral extension section striker plate need not be dismantled when above patent all achieves paver transition, time saving and energy saving.But some height can not adjust；The interpolation transition striker plate that needs having could realize its function；What have is connected with whole riser, it does not have superior maintainability, not easily changes.
Utility model content
There is, for extension striker plate in prior art, the technical problem that transition is inconvenient, the utility model proposes a kind of striker plate for connecting principal piece striker plate and extension striker plate and connect assembly, the spiral distributor that position can be adjusted and paver.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of striker plate connects assembly, is used for connecting principal piece striker plate and extension striker plate, including: the first connecting portion, it is arranged on the butt end of described principal piece striker plate；Second connecting portion, is arranged on the butt end of described extension striker plate；Hinge；Bearing pin；Wherein:
Described first connecting portion and described second connecting portion all offer the fraising supplying described hinge to wear and the pin-and-hole worn for described bearing pin；Described first connecting portion and described second connecting portion are by described stud connection；When described extension striker plate changes into certain angle with described principal piece striker plate, described bearing pin can wear described first connecting portion and described second connecting portion simultaneously；When described extension striker plate docks with described principal piece striker plate, described first connecting portion is spacing to the described bearing pin wearing described second connecting portion.
Preferably, described first connecting portion includes the first rectangular slab, described first rectangular slab is fixedly connected on described principal piece striker plate by a long limit, and described second connecting portion includes the second rectangular slab, and described second connecting plate is fixedly connected on the striker plate of described extension by a minor face；Described pin-and-hole and described fraising are all opened on the plate face of described first rectangular slab and described second rectangular slab, when described extension striker plate docks with described principal piece striker plate, another long limit of described first rectangular slab is spacing to the described bearing pin wearing described second rectangular slab.
Preferably, described pin-and-hole to the distance of described fraising equal to the radius R sum of the described hinge distance to another long limit of described first rectangular slab and described bearing pin.
Preferably, described second rectangular slab is two, and described first rectangular slab is described in two between second rectangular slab.
Preferably, the β pin for preventing described bearing pin from deviating from from described pin-and-hole is also included.
The invention also discloses a kind of spiral distributor, including chain-wheel box, it is arranged on the principal piece spiral of described chain-wheel box lower end, is arranged on the extension striker plate that the extension spiral of the described principal piece spiral end principal piece striker plate relative with described principal piece spiral docks with described principal piece striker plate, arrange between described principal piece striker plate with described extension striker plate and be connected assembly just like the striker plate described in claim 1 to 5 any one.
Preferably, also including hoist cylinder and lifting member, described lifting member at least includes the first plate, the second plate and the 3rd plate that are arranged in a mutually vertical manner；The top board of described first plate and described principal piece striker plate is fitted, and offers the first elongated hole extended on described principal piece striker plate length direction, and described principal piece striker plate is connected with described top board by wearing the first bolt of the first elongated hole；Described second plate and the back plate laminating of the frame of paver, offer the second elongated hole in the rear on the vertical direction of plate, described second plate is connected with described back plate by wearing the second bolt of described second elongated hole；The two ends of described hoist cylinder are connected with described back plate and described 3rd plate respectively.
The invention also discloses a kind of paver, including above-mentioned spiral distributor.
Compared with prior art, striker plate of the present utility model connection assembly, spiral distributor and paver provide the benefit that:
1, extension striker plate turns to the rear of principal piece striker plate by the hinge in striker plate connection assembly, so that paver need not dismantle the just energy transition of extension striker plate, when rotating extension striker plate and making extension striker plate dock with principal piece striker plate, the bearing pin inserting the second connecting portion is stopped by the first connecting portion, so that extension striker plate does not need artificial maintenance with docking of principal piece striker plate, only utilize mutually abutting of bearing pin and the first connecting portion.
2, the first elongated hole on the first plate of lifting member make principal piece striker plate can transverse shifting, consequently facilitating the parts relevant with principal piece striker plate installation dimension (such as spiral suspension bracket) install and adjust.
3, the second elongated hole of the back plate of frame makes principal piece striker plate well can either be connected with frame, additionally it is possible to carry out altitude mixture control under the drive of hoist cylinder.
Accompanying drawing explanation
Fig. 1 is the structural representation at a visual angle of paver of the present utility model；
Fig. 2 is the structural representation at another visual angle of paver of the present utility model；
Fig. 3 be extension striker plate and the main striker plate of paver of the present utility model in 90 ° time structural representation；
Fig. 4 is the zoomed-in view of the local A of Fig. 1；
Fig. 5 is extension striker plate and principal piece striker plate view time in 90 °；
Fig. 6 is the zoomed-in view of the local B of Fig. 2；
Fig. 7 is the zoomed-in view of the Local C of Fig. 3；
Fig. 8 is extension striker plate and principal piece striker plate view time in 90 °.
In figure:
10-chain-wheel box；20-principal piece striker plate；30-extension striker plate；31-first paragraph extends striker plate；32-second segment extends striker plate；40-principal piece spiral；50-extension spiral；60-striker plate connects assembly；61-the first rectangular slab；62-the second rectangular slab；63-hinge；64-bearing pin；70-suspension bracket；80-lifting member；81-the first plate；82-the second plate；83-the 3rd plate；84-the first elongated hole；90-driving device；100-frame；101-back plate；102-the second bolt；103-the second elongated hole.
Detailed description of the invention
For making those skilled in the art be better understood from the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, this utility model is elaborated.
As it is shown in figure 1, usually, the rear portion of paver has spiral distributor, and this spiral distributor generally includes driving device 90, chain-wheel box 10, principal piece spiral 40, extension spiral 50, principal piece striker plate 20, extension striker plate 30；Principal piece spiral 40 is arranged on the lower end of chain-wheel box 10, and extension spiral 50 is arranged on the end of principal piece spiral 40, and principal piece striker plate 20 is relative with principal piece spiral 40, and extension striker plate 30 is relative with extension spiral 50.When paving width is more than the length of principal piece striker plate 20, need at docking extension, the end striker plate 30 of principal piece striker plate 20.
As shown in Figures 2 to 5, embodiment of the present utility model discloses a kind of striker plate for connecting principal piece striker plate 20 and extension striker plate 30 and connects assembly 60, and this striker plate connects assembly 60 and includes the first connecting portion, the second connecting portion, hinge 63 and bearing pin 64.First connecting portion is arranged on the butt end of principal piece striker plate 20, and the second connecting portion is arranged on the butt end of extension striker plate 30, and the first connecting portion and the second connecting portion all offer the fraising supplying hinge 63 to wear and the pin-and-hole worn for bearing pin 64；The hinge 63 of the first connecting portion and the fraising by wearing both of second connecting portion connects, and make the position relationship of pin-and-hole and fraising and the first connecting portion and the second connecting portion be configured to: when extension striker plate 30 changes into certain angle (being generally 90 °) with principal piece striker plate 20, as it is shown in figure 5, bearing pin 64 can wear the pin-and-hole of the first connecting portion and the second connecting portion simultaneously；When extension striker plate 30 docks with extension striker plate 30, as shown in Figure 6, the first connecting portion is spacing to the bearing pin 64 wearing the second connecting portion.So, extension striker plate 30 connects the hinge 63 in assembly 60 by striker plate and turns to the rear of principal piece striker plate 20, so that paver need not dismantle extension striker plate 30 just energy transition, when rotating extension striker plate 30 and making extension striker plate 30 dock with principal piece striker plate 20, the bearing pin 64 inserting the second connecting portion is stopped by the first connecting portion, so that extension striker plate 30 does not need artificial maintenance with docking of principal piece striker plate 20, only utilize mutually abutting of bearing pin 64 and the first connecting portion.
The structure of the first connecting portion and the second connecting portion can have multiple, in a preferred embodiment of the present utility model, the first connecting portion includes the first rectangular slab 61, first rectangular slab 61 is fixedly connected on principal piece striker plate 20 by a long limit, second connecting portion includes the second rectangular slab 62, and the second connecting plate is fixedly connected on extension striker plate 30 by a minor face；Pin-and-hole and fraising are all opened on the plate face of the first rectangular slab 61 and the second rectangular slab 62, and when extension striker plate 30 docks with principal piece striker plate 20, another long limit of the first rectangular slab 61 is spacing to the bearing pin 64 wearing the second rectangular slab 62.Above-mentioned first connecting portion and the second connecting portion simple in construction, and with principal piece striker plate 20 and extension striker plate 30 easily by being welded and fixed.Preferably, pin-and-hole is equal to the distance on another long limit of hinge the 63 to the first rectangular slab 61 and the radius R sum of bearing pin 64 to the distance reamed.The purpose that such size is arranged is in that, when bearing pin 64 insert the pin-and-hole of the second rectangular slab 62 and the first rectangular slab 61 against time, principal piece striker plate 20 and extension striker plate 30 dock more closely, thus conveniently wearing connecting bolt.For making stable connection, the second rectangular slab 62 is two, and the first rectangular slab 61 is between two second rectangular slabs 62.For preventing bearing pin 64 from deviating from from pin-and-hole, bearing pin 64 is equipped with β pin.
Should be noted that: extension striker plate 30 can be structure as a whole, also first paragraph can be divided into extend striker plate 31 and second segment and to extend striker plate 32, and first paragraph extends between striker plate 31 and principal piece striker plate 20 and second segment extends striker plate 32 and extends with first paragraph and be connected assembly 60 each through above-mentioned striker plate between striker plate 31 and connect.
The invention also discloses a kind of spiral distributor, this spiral distributor includes chain-wheel box 10, be arranged on the principal piece spiral 40 of chain-wheel box 10 lower end, be provided with striker plate between extension striker plate 30 principal piece striker plate 20 and extension striker plate 30 that the principal piece striker plate 20 relative with principal piece spiral 40 that be arranged on the extension spiral 50 of principal piece spiral 40 end docks with principal piece striker plate 20 is connected assembly 60.
It it is noted that after installing extension striker plate 30 and the extension spiral 50 corresponding with extension striker plate 30 when spiral distributor, for preventing extension spiral 50 because being bent by action of gravity, extension striker plate 30 is fixed one for preventing extension spiral 50 from the suspension bracket 70 of flexure occurring, the lower end of this suspension bracket 70 and extension spiral 50 need the attachment structure and fitted position determined, very big yet with spiral (including principal piece spiral 40 and extension spiral 50) size in its axial direction, easily produce processing and foozle to such an extent as to make the position relationship of suspension bracket 70 and extension spiral 50 assembling usually there is error with design size；Additionally, for meeting the needs that pave, it is sometimes desirable to adjust the height of striker plate (including principal piece striker plate 20 and extension striker plate 30).
Problem based on above-mentioned two aspect, as shown in Fig. 3, Fig. 7 and Fig. 8, in a preferred embodiment of the present utility model, spiral distributor also includes hoist cylinder and lifting member 80, and lifting member 80 at least includes the first plate the 81, second plate 82 and the 3rd plate 83 being arranged in a mutually vertical manner；As shown in Figure 7, the top board of the first plate 81 and principal piece striker plate 20 is fitted, and offering the first elongated hole 84 extended on principal piece striker plate 20 length direction, principal piece striker plate 20 is connected with the first plate 81 by wearing first bolt (not shown because blocking) of the first elongated hole 84；As shown in Figure 6, the back plate 101 of the frame 100 of the second plate 82 and paver is fitted, and offers the second elongated hole 103 on the vertical direction of back plate 101, and the second plate 82 is connected with back plate 101 by wearing the second bolt 102 of the second elongated hole 103；The two ends of hoist cylinder are connected with back plate 101 and the 3rd plate 83 respectively.So, when principal piece striker plate 20 cannot make suspension bracket 70 install with extension striker plate 30 because of position in the axial direction, the first bolt being unscrewed, then adjusting the axial location of striker plate thus realizing laterally adjusting of striker plate；When the highly desirable adjustment of principal piece striker plate 20, unscrewing the second bolt 102, adjusting the stroke of hoist cylinder, thus adjusting the height of striker plate.
The invention also discloses a kind of paver, this paver has above-mentioned spiral distributor.This paver needs to pave on wider road surface, makes extension striker plate 30 dock with principal piece striker plate 20, when paver needs transition, makes extension striker plate 30 around principal piece striker plate 20 90-degree rotation to go to the left and right sides of paver main body.
Above example is only exemplary embodiment of the present utility model, is not used in restriction this utility model, and protection domain of the present utility model is defined by the claims.This utility model in essence of the present utility model and protection domain, can be made various amendment or equivalent replacement by those skilled in the art, and this amendment or equivalent replacement also should be regarded as dropping in protection domain of the present utility model.
Claims (8)
1. striker plate connects an assembly, is used for connecting principal piece striker plate and extension striker plate, it is characterised in that including:
First connecting portion, is arranged on the butt end of described principal piece striker plate；
Second connecting portion, is arranged on the butt end of described extension striker plate；
Hinge；
Bearing pin；Wherein:
Described first connecting portion and described second connecting portion all offer the fraising supplying described hinge to wear and the pin-and-hole worn for described bearing pin；Described first connecting portion and described second connecting portion are by described stud connection；When described extension striker plate changes into certain angle with described principal piece striker plate, described bearing pin can wear described first connecting portion and described second connecting portion simultaneously；When described extension striker plate docks with described principal piece striker plate, described first connecting portion is spacing to the described bearing pin wearing described second connecting portion.
2. striker plate according to claim 1 connects assembly, it is characterized in that, described first connecting portion includes the first rectangular slab, described first rectangular slab is fixedly connected on described principal piece striker plate by a long limit, described second connecting portion includes the second rectangular slab, and described second connecting plate is fixedly connected on the striker plate of described extension by a minor face；Described pin-and-hole and described fraising are all opened on the plate face of described first rectangular slab and described second rectangular slab, when described extension striker plate docks with described principal piece striker plate, another long limit of described first rectangular slab is spacing to the described bearing pin wearing described second rectangular slab.
3. striker plate according to claim 2 connects assembly, it is characterised in that described pin-and-hole to the distance of described fraising equal to the radius R sum of the described hinge distance to another long limit of described first rectangular slab and described bearing pin.
4. striker plate according to claim 2 connects assembly, it is characterised in that described second rectangular slab is two, and described first rectangular slab is described in two between second rectangular slab.
5. striker plate according to claim 2 connects assembly, it is characterised in that also include the β pin for preventing described bearing pin from deviating from from described pin-and-hole.
6. a spiral distributor, including chain-wheel box, it is arranged on the principal piece spiral of described chain-wheel box lower end, is arranged on the extension striker plate that the extension spiral of the described principal piece spiral end principal piece striker plate relative with described principal piece spiral docks with described principal piece striker plate, it is characterized in that, arrange between described principal piece striker plate with described extension striker plate and be connected assembly just like the striker plate described in claim 1 to 5 any one.
7. spiral distributor according to claim 6, it is characterised in that also include hoist cylinder and lifting member, described lifting member at least includes the first plate, the second plate and the 3rd plate that are arranged in a mutually vertical manner；The top board of described first plate and described principal piece striker plate is fitted, and offers the first elongated hole extended on described principal piece striker plate length direction, and described principal piece striker plate is connected with described top board by wearing the first bolt of the first elongated hole；Described second plate and the back plate laminating of the frame of paver, offer the second elongated hole in the rear on the vertical direction of plate, described second plate is connected with described back plate by wearing the second bolt of described second elongated hole；The two ends of described hoist cylinder are connected with described back plate and described 3rd plate respectively.
8. a paver, it is characterised in that include spiral distributor as claimed in claims 6 or 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171277.5U CN205399142U (en) | 2016-03-07 | 2016-03-07 | Striker plate coupling assembling , spiral tripper and paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620171277.5U CN205399142U (en) | 2016-03-07 | 2016-03-07 | Striker plate coupling assembling , spiral tripper and paver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205399142U true CN205399142U (en) | 2016-07-27 |
Family
ID=56442481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620171277.5U Withdrawn - After Issue CN205399142U (en) | 2016-03-07 | 2016-03-07 | Striker plate coupling assembling , spiral tripper and paver |
Country Status (1)
| Country | Link |
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| CN (1) | CN205399142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625144A (en) * | 2016-03-07 | 2016-06-01 | 戴纳派克（中国）压实摊铺设备有限公司 | Material blocking plate connection assembly, screw distributor and paver |
-
2016
- 2016-03-07 CN CN201620171277.5U patent/CN205399142U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625144A (en) * | 2016-03-07 | 2016-06-01 | 戴纳派克（中国）压实摊铺设备有限公司 | Material blocking plate connection assembly, screw distributor and paver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20171212 |