CN102337750B - Flattening device of excavator - Google Patents
Flattening device of excavator Download PDFInfo
- Publication number
- CN102337750B CN102337750B CN2011101638336A CN201110163833A CN102337750B CN 102337750 B CN102337750 B CN 102337750B CN 2011101638336 A CN2011101638336 A CN 2011101638336A CN 201110163833 A CN201110163833 A CN 201110163833A CN 102337750 B CN102337750 B CN 102337750B
- Authority
- CN
- China
- Prior art keywords
- excavator
- side plate
- connecting platform
- axle
- flattening device
- 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
Images
Landscapes
- Road Repair (AREA)
Abstract
The invention provides a flattening device of an excavator, belonging to the field of engineering machinery. The invention needs to solve the main technical problem of driving the flattening device to work by using the flexibility of a large arm of the excavator as well as hydraulic oil. The technical scheme to solve the problem is that a toothed chain is supported and driven by 2 chain wheels and a plurality of riding wheels installed on a front side plate and a rear side plate through shafts, the chain wheels are driven by a hydraulic motor, and the hydraulic oil comes from an oil pump of the excavator. The upper edges of the front side plate and the rear side plate are respectively provided with two inclined rods, the intersections of upper ends are connected with a connecting platform through shafts, the connecting platform is also tightened in a shaft hole provided on the excavator through a rough shaft, and the inclination angle of the flattening device to the ground can be changed by using two oil pumps. The device can be used for flattening asphalt ballast or concrete piles dumped by trucks in road repairing, can also be used for ballast cleaning in the repairing or maintenance of railway ballast roadbeds.
Description
Technical field
The present invention relates to engineering machinery field, belong to the attachment device of excavator.
Background technology
Truck unloads material in heaps and need to 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 also very low road surface of intensity, use in this case excavator with spreading out device just can be parked in the road surface of also not fixing and shakeout operation.Usually can see that in restoration in earth-rock construction the 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 flattening device of excavator, need not mention, along another place of ground moving, make less idle work.The efficient of working continuously height.With spreading out device certain angle that tilts, native stone unnecessary on highway, the railway slope can also 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 in large quantities the ballast roadbed 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, remove earth, repave on the roadbed behind the stone of overbreak, this device can improve this operating efficiency, shortens the time that cuts off traffic and safeguard.
Summary of the invention
The purpose of this invention is to provide a kind of flattening device of excavator, it can effectively solve excavator and shakeout function.
Purpose of the present invention 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 crawler of excavator, 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 back side panel inside by 2 sprocket wheels and a plurality of support roller that sprocket shaft arranges, sprocket wheel, support roller is installed on front side board and the back side panel by axle, and support roller holds up toothed chain, belongs to driven pulley.Toothed chain has long tooth, is used for shakeouing native stone.Four root beads are at the brace of front and back side plate upper limb, front and back side plate top edge respectively welds two, the jib head intersection is connected with connecting platform by axle, platen is welded in the top of four braces, two oil cylinder upper ends are connected by axle and connecting 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 by axle, the thick axle of center links to each other with axis hole on the big arm of digger termination above the connecting platform, and it is vertical fixing or tilt to fix that spreading out device and big arm of digger keep.Sprocket wheel, support roller is mounted thereon by axle
Beneficial effect of the present invention is truck can 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 structural representation of the present invention.
The specific embodiment
Below by accompanying drawing the present invention is described further:
Two drive sprockets hold by 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 is with fluid motor-driven and interchangeable turning 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 by bearing on the side plate of front and back, and toothed chain has long tooth to be used for shakeouing native stone.How much deciding on the length of spreading out device of support roller 3, high-power excavator are joined long spreading out device.Front side board top edge two braces 5 of burn-oning, the intersection, upper end links to each other with the front side of connecting platform 7 by 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 also links to each other with the rear side of connecting platform the other end by axle 6.Spreading out device can rotate by the axle on connecting platform 7 like this.Each fixes the upper end of an oil cylinder 8 by axle 9 in connecting platform 7 left and right sides, and the lower end of oil cylinder 8 is fixed on the platen 11 by axle 10, before and after both sides, platen 11 front and back are welded on four braces 5.There is a thick axle 12 centers above the connecting platform 7, and in the axis hole 14 that excavates large arm front end, established angle becomes can or inclination vertical with big arm of digger, need to decide on the work clothes attitude by bolt tightening.The flexible inclination angle that can change spreading out device and ground of two oil cylinders 8, this needs when striking off side slope.Pressure oil in the oil cylinder 8 is also from the oil pump of excavator.Can shakeout pitch in heaps or the concrete that truck is toppled on the road surface of also not fixing at the middle excavator of repairing the roads, can not destroy good road surface, bulldozer can't shakeout work.Concerning excavator, realize a tractor serves several purposes.
Claims (1)
1. flattening device of excavator, 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 arranges by sprocket shaft (1) of back side panel (13), four root beads are at the brace (5) of front and back side plate upper limb, front and back side plate top edge respectively welds two, intersection, brace (5) upper end is connected with connecting platform (7) by axle (6), platen (11) is welded in the top of four braces (5), two oil cylinders (8) upper end is connected by axle (9) and connecting platform (7) soffit, both sides are welded in respectively on four braces in front and back (5) before and after the platen (11), oil cylinder (8) lower end links to each other with platen (11) upper surface by axle (10), the thick axle (12) of center links to each other with axis hole (14) on the big arm of digger termination above the connecting platform (7), and spreading out device and big arm of digger keep vertical to be fixed or inclination is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101638336A CN102337750B (en) | 2011-06-17 | 2011-06-17 | Flattening device of excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101638336A CN102337750B (en) | 2011-06-17 | 2011-06-17 | Flattening device of excavator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102337750A CN102337750A (en) | 2012-02-01 |
| CN102337750B true CN102337750B (en) | 2013-04-03 |
Family
ID=45513679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101638336A Expired - Fee Related CN102337750B (en) | 2011-06-17 | 2011-06-17 | Flattening device of excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102337750B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301671A (en) * | 2022-09-01 | 2022-11-08 | 陕西高速环境科技有限公司 | Landfill type muck treatment device and treatment method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2320661Y (en) * | 1998-03-06 | 1999-05-26 | 石家庄铁道学院 | Roadbed side slope tamper |
| US6016585A (en) * | 1997-01-27 | 2000-01-25 | Allen; Henry W. | Rotary sludge remover |
| CN1911767A (en) * | 2006-08-25 | 2007-02-14 | 赵永胜 | Compacting machine for car body top material |
| CN202181566U (en) * | 2011-06-17 | 2012-04-04 | 西南交通大学 | Paving device for excavator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7409785B2 (en) * | 2004-10-12 | 2008-08-12 | Vermeer Manufacturing Company | Cutting element supported on a chain |
-
2011
- 2011-06-17 CN CN2011101638336A patent/CN102337750B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6016585A (en) * | 1997-01-27 | 2000-01-25 | Allen; Henry W. | Rotary sludge remover |
| CN2320661Y (en) * | 1998-03-06 | 1999-05-26 | 石家庄铁道学院 | Roadbed side slope tamper |
| CN1911767A (en) * | 2006-08-25 | 2007-02-14 | 赵永胜 | Compacting machine for car body top material |
| CN202181566U (en) * | 2011-06-17 | 2012-04-04 | 西南交通大学 | Paving device for excavator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102337750A (en) | 2012-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2277946T3 (en) | METHOD AND APPARATUS OF MAKING DROPS. | |
| CN201288503Y (en) | Multifunctional drill | |
| CN105220602A (en) | A kind of curb forming machine | |
| CN205024740U (en) | Civil engineering uses multi -functional excavating machinery | |
| CN111778828A (en) | Concrete asphalt ground trencher | |
| CN107190797A (en) | A kind of civil construction Multifunctional soil shifter | |
| CN202181566U (en) | Paving device for excavator | |
| CN104032784A (en) | Bulldozer with vibration function for civil engineering | |
| CN102337750B (en) | Flattening device of excavator | |
| CN212801718U (en) | Ditching device | |
| CN102979057A (en) | Special snow remover for road pavements and residential districts | |
| ES2278796T3 (en) | METHOD AND APPARATUS OF MAKING DROPS. | |
| CN207525796U (en) | A kind of electric loader | |
| CN2878459Y (en) | Slope screen scarifier with vertical chain-type digging mechanism | |
| CN215800717U (en) | Railway ballast excavating device, excavator using same and multifunctional maintenance machine | |
| CN201679030U (en) | Rotary road building equipment | |
| CN201883464U (en) | Rescue vehicle | |
| KR102027731B1 (en) | Cutting Apparatus for Excavators | |
| CN201753529U (en) | Crawler walking-type concrete pump truck | |
| CN212477885U (en) | Bulldozer for building construction | |
| CN213329179U (en) | Excavator for hydraulic engineering construction | |
| CN204491687U (en) | All-in-one is excavated on a kind of pressure road | |
| RU131016U1 (en) | EXCAVATOR ON THE SNOWMOBILITY CHASSIS | |
| CN111305290A (en) | Sand shoveling device for building construction | |
| CN102168437B (en) | Scraper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20150617 |
|
| EXPY | Termination of patent right or utility model |