CN202181566U - Paving device for excavator - Google Patents
Paving device for excavator Download PDFInfo
- Publication number
- CN202181566U CN202181566U CN2011202052407U CN201120205240U CN202181566U CN 202181566 U CN202181566 U CN 202181566U CN 2011202052407 U CN2011202052407 U CN 2011202052407U CN 201120205240 U CN201120205240 U CN 201120205240U CN 202181566 U CN202181566 U CN 202181566U
- Authority
- CN
- China
- Prior art keywords
- excavator
- side plate
- paving device
- axle
- sprockets
- 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 - Lifetime
Links
Abstract
The utility model provides a paving device for an excavator and belongs to the field of the engineering machinery. The utility model solves the main technical problem that the paving device works by utilizing the flexibility of a large arm of the excavator and the drive of hydraulic oil. The technical scheme to solve the problem is as follows: a toothed chain is supported and driven by two sprockets and a plurality of riding wheels, wherein the two sprockets and the plurality of riding wheels are mounted at a front side plate and a rear side plate of the paving device through shafts, the two sprockets are driven by a hydraulic motor, and the hydraulic oil is from an oil pump of the excavator. Two slope bars are respectively welded on the upper edges of the front side plate and the rear side plate; the intersection part at the upper ends of the two slope bars are connected on a connecting platform through a shaft; the connecting platform is screwed in a shaft hole provided by the excavator through a thick shaft; and two oil cylinders can be used for changing the dip angle between the paving device and the ground. The paving device of the excavator can be used for paving piled asphalt stone ballasts or concrete dumped by a truck in road repair, or sieve cleaning in road repair or maintenance for a ballast roadbed of a railway, and is mainly used in auxiliary equipment of the excavator.
Description
Technical field
The utility model relates to engineering machinery field, belongs to the attachment device of excavator.
Background technology
Truck unloads material in heaps and need shakeout in the construction of cement pavement or flexible pavement; Bulldozer can only push away and can not take off backward; Shakeout material with bulldozer and can damage by pressure and just fixed the also very low road surface of intensity, just can be parked in the road surface of also not fixing with the excavator that has spreading out device in this case and shakeout operation.Usually can see that in the cubic metre of earth and stone construction grab bucket of excavator transports to not far place with material, need material got hold of again and put down, make idle work when upwards carrying; Backhaul is unloaded, if use the excavator spreading out device, need not mention; Move another place along ground, make idle work less.The efficient of working continuously height.With spreading out device certain angle that tilts, can also native stone unnecessary on highway, the railway slope be transported on the road surface of also not fixing, not only economized the cubic metre of earth and stone, also repaired side slope neat.Except high-speed railway, adopt the ballast roadbed in large quantities for railway; To use this device except building new roads; The ballast roadbed will regularly be taken off out with ballast and carry out cleaning, removes earth, repaves on the roadbed behind the stone of overbreak; This device can improve this operating efficiency, shortens the time that cuts off traffic and safeguard.
The utility model content
The purpose of the utility model provides a kind of excavator spreading out device, and it can solve excavator effectively and shakeout function.
The purpose of the utility model is realized that by following technical scheme technical problem to be solved is to make excavator increase by a device, increases by one in excavator and shakeouts function.The technical scheme that adopts is that the grab bucket of excavator is taken off, and changes the device of a similar excavator crawler belt, utilizes the original hydraulic pressure of excavator to drive.This spreading out device front side board with the skeleton of back side panel formation spreading out device, supports toothed chain at front side board and inner 2 sprocket wheels and a plurality of support roller that is provided with through sprocket shaft of back side panel; Sprocket wheel; Support roller is installed on front side board and the back side panel through axle, and support roller holds up toothed chain, belongs to driven pulley.Toothed chain has long tooth, is used for shakeouing native stone.The brace of four root beads side plate upper limb in front and back; Front and back side plate top edge respectively welds two; The jib head intersection through axle be connected platform and connect, platen is welded in the top of four braces, two oil cylinders upper ends through axle be connected the connection of platform soffit; Both sides are welded in respectively on four braces in front and back before and after the platen; The oil cylinder lower end links to each other with the platen upper surface through axle, connects the thick axle of center above the platform and links to each other with axis hole on the big arm of the excavator termination, and big arm maintenance vertical fixing of spreading out device and excavator or inclination are fixed.Sprocket wheel, support roller is mounted thereon through axle
The utility model beneficial effect is can truck be unloaded material in heaps to shakeout, and perhaps short distance is carried, and comprises to going up a slope and carrying.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Through accompanying drawing the utility model is done below and is further described:
Two drive sprockets hold through sprocket shaft 1 and are fixed on front side board 2 and the back side panel 13, and a part is removed on front side board the right, visible internal sprockets.Initiatively endless chain also can change with fluid motor-driven and turn to, and hydraulic oil is from the excavator oil pump.Sprocket wheel supports and drives toothed chain 4 with a plurality of support rollers 3 that are installed in through bearing on the side plate of front and back, and toothed chain has long tooth to be used for shakeouing native stone.The length of how much looking spreading out device of support roller 3 and deciding, high-power excavator are joined long spreading out device.Front side board top edge two braces 5 of burn-oning, the intersection, upper end is continuous with the front side that is connected platform 7 through axle 6, and back side panel top edge two braces of also burn-oning (are tiltedly blocked by two of fronts, cannot see among Fig. 1.) intersection, upper end is also continuous with the rear side that is connected platform through axle 6 other end.Spreading out device can rotate around the axle that connects on the platform 7 like this.Connect the upper end of platform 7 left and right sides through axle 9 each fixing oil cylinder 8, the lower end of oil cylinder 8 is fixed on the platen 11 through axle 10, and both sides, platen 11 front and back are welded on four braces 5 in front and back.Connect that there is a thick axle 12 centers above the platform 7, be tightened in the axis hole 14 that excavates big arm front end through bolt, established angle becomes can be vertical with the big arm of excavator or have a certain degree, and looks the work clothes attitude and need and decide.The flexible inclination angle that can change spreading out device and ground of two oil cylinders 8, this needs when wipeing side slope off.Pressure oil in the oil cylinder 8 is also from the oil pump of excavator.Excavator can shakeout pitch in heaps or the concrete that truck is toppled on the road surface of also not fixing in repairing the roads, and can not destroy good road surface, and bulldozer can't shakeout work.Concerning excavator, realize a tractor serves several purposes.
Claims (1)
1. excavator spreading out device; It is characterized in that: support toothed chain (4) at front side board (2) and inner 2 sprocket wheels and a plurality of support roller (3) that is provided with through sprocket shaft (1) of back side panel (13); The brace (5) of four root beads side plate upper limb in front and back, front and back side plate top edge respectively welds two, intersection, brace (5) upper end through spool (6) be connected platform (7) and connect; Platen (11) is welded in the top of four braces (5); Two oil cylinders (8) upper end is connected with being connected platform (7) soffit through axle (9), and on four braces (5), oil cylinder (8) lower end linked to each other with platen (11) upper surface through axle (10) before and after both sides were welded in respectively before and after the platen (11); The thick axle (12) of the top center of connection platform (7) links to each other with the axis hole (14) on the big arm of the excavator termination, and the big arm of spreading out device and excavator keeps vertical fixing or tilts to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202052407U CN202181566U (en) | 2011-06-17 | 2011-06-17 | Paving device for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202052407U CN202181566U (en) | 2011-06-17 | 2011-06-17 | Paving device for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181566U true CN202181566U (en) | 2012-04-04 |
Family
ID=46174608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202052407U Expired - Lifetime CN202181566U (en) | 2011-06-17 | 2011-06-17 | Paving device for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202181566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337750A (en) * | 2011-06-17 | 2012-02-01 | 西南交通大学 | Flattening device of excavator |
| CN107142980A (en) * | 2017-05-17 | 2017-09-08 | 赖红东 | A kind of cubic metre of earth of processing unit and the method for earthwork processing |
-
2011
- 2011-06-17 CN CN2011202052407U patent/CN202181566U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102337750A (en) * | 2011-06-17 | 2012-02-01 | 西南交通大学 | Flattening device of excavator |
| CN102337750B (en) * | 2011-06-17 | 2013-04-03 | 西南交通大学 | Flattening device of excavator |
| CN107142980A (en) * | 2017-05-17 | 2017-09-08 | 赖红东 | A kind of cubic metre of earth of processing unit and the method for earthwork processing |
| CN107142980B (en) * | 2017-05-17 | 2019-12-24 | 赖红东 | Earthwork treatment device and method |
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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 |
Granted publication date: 20120404 Effective date of abandoning: 20130403 |
|
| RGAV | Abandon patent right to avoid regrant |