CN203383259U - Unloading excavator for train carriage - Google Patents
Unloading excavator for train carriage Download PDFInfo
- Publication number
- CN203383259U CN203383259U CN201320471650.5U CN201320471650U CN203383259U CN 203383259 U CN203383259 U CN 203383259U CN 201320471650 U CN201320471650 U CN 201320471650U CN 203383259 U CN203383259 U CN 203383259U
- Authority
- CN
- China
- Prior art keywords
- railway carriage
- excavator
- chassis
- row
- coupler body
- 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
- Earth Drilling (AREA)
Abstract
The utility model discloses an unloading excavator for a train carriage. The unloading excavator for the train carriage comprises a chassis, a revolving platform, a cab, an excavating part and a walking part. The walking part comprises a left row of walking wheels and a right row of walking wheels, the left row of walking wheels and the right row of walking wheels are arranged on the chassis, a circle of limit platform is arranged on the outer side of at least one walking wheel in each row of walking wheels, or a circle of limit platform is arranged on the inner side of the at least one walking wheel in each row of walking wheels. Due to the fact that the special walking wheels are designed for the unloading excavator, the unloading excavator can walk on the train carriage, frame edges on the two sides of the train carriage serve as tracks for excavator motion, and the limit platforms of the walking wheels are clamped on the outer side or the inner side of the carriage, so that the excavator does not disengage from the tracks. In addition, when performing excavating operation, the excavator is located on the upper portion of the train carriage and can rake, unload and transfer materials in the carriage conveniently, so that excavating efficiency is high. Moreover, the unloading excavator for the train carriage is simple in structure and low in cost.
Description
Technical field
The utility model relates to a kind of excavator, particularly a kind of railway carriage discharging excavator.
Technical background
Existing train cargo boxes discharging (bulk cargo such as coal) mostly is artificial mode, mechanically operatedly also mostly is common excavator or container overturning material mixing machine.Artificial and excavator is comparatively time-consuming.And the container overturning material mixing machine used can not the transition very flexible, the high in cost of production shortcoming.
The utility model content
The technical problems to be solved in the utility model is: a kind of railway carriage discharging excavator is provided.
In order to solve above-mentioned technology, the utility model comprises chassis, revolving dial, driver's cabin, excavation section and running part, described running part comprises the left and right two seniority among brothers and sisters travelling wheels that are arranged on chassis, the every seniority among brothers and sisters travelling wheel in left and right has at least a road wheel to be provided with a circle limiting stand in the outside, or the every seniority among brothers and sisters travelling wheel in left and right has at least a road wheel to be provided with a circle limiting stand in inboard.
In order to guarantee that excavator does not slide when the operation, described chassis is provided with for locking the positioner of railway carriage, and positioner comprises coupler body and drives the coupler body hook to hold the railway carriage upper side frame and break away from the drive unit of railway carriage upper side frame.
In order further to improve the stability of excavator when the operation, described positioner has four groups, chassis two groups of positioners each side are set.
For the ease of controlling the positioner location, described drive unit comprises hoist cylinder, hoist cylinder is connected with coupler body by lifter plate, A point on lifter plate and the upper end of coupler body are hinged, B point on lifter plate and an end of hoist cylinder are hinged, C on lifter plate is point articulated on chassis, and the other end and the chassis of hoist cylinder are hinged, and 3 of A, B, C are not point-blank.
In order to guarantee coupler body when hook is held and the upper edge laminating of railway carriage, the hook portion of described coupler body is the right angle hook portion.
Move on a plurality of railway carriages for the ease of excavator, be not subject to the obstruction of the dividing plate of adjacent railway carriage, the left side of each road wheel of left bank is provided with a circle left limit platform, and the right side of each road wheel of right row is provided with a circle right limit platform.
For the ease of driving the excavator walking, in the two row's wheels of described left and right, every row all has a driving wheel, and other is driven pulley, and each driving wheel is connected with the hydraulic motor that drives this driving wheel to rotate.
For the job area that makes excavator is large, to be that 360 degree are rotating be arranged on chassis described revolving dial, and to be that 180 degree are rotating be arranged on revolving dial in excavation section.
The utility model beneficial effect: the utility model is owing to being designed with special road wheel, can on railway carriage, walk, the track that the both sides edge of railway carriage is excavator motion, the limiting stand on road wheel be stuck in railway carriage the outside or inboard, make excavator can not de-orbit.And, during digging operation, the top of excavator in railway carriage, be convenient to excavator the material in compartment taken off and unloaded, turns railway carriage or compartment; Therefore, digging efficiency is high.And the utility model is simple in structure, cost is low.
the accompanying drawing explanation
Fig. 1 is schematic side view of the present utility model;
Fig. 2 is that master of the present utility model looks schematic diagram;
Fig. 3 is the structural representation enlarged drawing of positioner;
Fig. 4 is the structural representation enlarged drawing of driving wheel;
1, driver's cabin, 2, control system, 3, guardrail, 4, chassis, 5, road wheel, 6, positioner, 7, revolving dial, 8, railroad car, 9, scraper bowl, 10, working arm, 11, hoist cylinder, 12, lifter plate, 13, coupler body, 14, motor base plate, 15, hydraulic motor.
The specific embodiment
A kind of specific embodiment as Figure 1-4, it comprises chassis 4, revolving dial 7, driver's cabin 1, excavation section and running part, running part comprises the left and right two seniority among brothers and sisters travelling wheels 5 that are arranged on chassis 4, and every row has two road wheels 5, and each road wheel 5 is provided with a circle limiting stand in the outside.Two front walking wheels 5 are driving wheel, and each driving wheel is connected with a hydraulic motor 15, and hydraulic motor 15 is arranged on chassis 4 by motor base plate 14.
To be that 360 degree are rotating be arranged on chassis 4 revolving dial 7, and to be that 180 degree are rotating be arranged on revolving dial 7 in excavation section.Driver's cabin 1 is fixed on revolving dial 7, is provided with control system 2 in driver's cabin 1.Excavation section comprises scraper bowl 9 and working arm 10.Revolving dial 7 is provided with guardrail 3.
Vanning or transhipment: as shown in figure mono-, excavators, to certain position on railway carriage 8, is controlled to hoist cylinder 11 and stretched out, make coupler body 13 hook the upper side frame of railway carriage 8, excavator is fixed on railway carriage 8.Can be cased or be transported operation.
Claims (8)
1. a railway carriage discharging excavator, comprise chassis, revolving dial, driver's cabin, excavation section and running part, it is characterized in that: described running part comprises the left and right two seniority among brothers and sisters travelling wheels that are arranged on chassis, the every seniority among brothers and sisters travelling wheel in left and right has at least a road wheel to be provided with a circle limiting stand in the outside, or the every seniority among brothers and sisters travelling wheel in left and right has at least a road wheel to be provided with a circle limiting stand in inboard.
2. railway carriage discharging excavator according to claim 1, it is characterized in that: described chassis is provided with for locking the positioner of railway carriage, and positioner comprises coupler body and drives the coupler body hook to hold the drive unit of railway carriage upper side frame and disengaging railway carriage upper side frame.
3. railway carriage discharging excavator according to claim 2, it is characterized in that: described positioner has four groups, chassis two groups of positioners each side are set.
4. railway carriage discharging excavator according to claim 3, it is characterized in that: described drive unit comprises hoist cylinder, hoist cylinder is connected with coupler body by lifter plate, A point on lifter plate and the upper end of coupler body are hinged, B point on lifter plate and an end of hoist cylinder are hinged, C on lifter plate is point articulated on chassis, and the other end and the chassis of hoist cylinder are hinged, and 3 of A, B, C are not point-blank.
5. railway carriage discharging excavator according to claim 4, it is characterized in that: the hook portion of described coupler body is the right angle hook portion.
6. according to any one described railway carriage discharging excavator in claim 1-5, it is characterized in that: the left side of each road wheel of left bank is provided with a circle left limit platform, and the right side of each road wheel of right row is provided with a circle right limit platform.
7. railway carriage discharging excavator according to claim 6 is characterized in that: in the two row's wheels of described left and right, every row all has a driving wheel, and other be driven pulley, and each driving wheel is connected with the hydraulic motor that drives this driving wheel rotation.
8. railway carriage discharging excavator according to claim 7 is characterized in that: to be that 360 degree are rotating be arranged on chassis described revolving dial, and to be that 180 degree are rotating be arranged on revolving dial in excavation section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320471650.5U CN203383259U (en) | 2013-08-05 | 2013-08-05 | Unloading excavator for train carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320471650.5U CN203383259U (en) | 2013-08-05 | 2013-08-05 | Unloading excavator for train carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203383259U true CN203383259U (en) | 2014-01-08 |
Family
ID=49871770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320471650.5U Expired - Fee Related CN203383259U (en) | 2013-08-05 | 2013-08-05 | Unloading excavator for train carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203383259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388347A (en) * | 2013-08-05 | 2013-11-13 | 山东卡特重工机械有限公司 | Train carriage unloading excavator |
-
2013
- 2013-08-05 CN CN201320471650.5U patent/CN203383259U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388347A (en) * | 2013-08-05 | 2013-11-13 | 山东卡特重工机械有限公司 | Train carriage unloading excavator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102433853B (en) | Trailer type sand elimination machine for railway | |
| CN206203297U (en) | Cubic metre of earth and stone transmitting device | |
| CN216511635U (en) | Train bulk cargo leveling machine | |
| CN104632243B (en) | Construction waste slag removing system and method for open type heading machine | |
| CN211571809U (en) | Special excavator of unloading of train | |
| CN202187373U (en) | Dual-purpose loader capable of being used for shoveling and digging | |
| CN202000384U (en) | Loader | |
| CN106275116A (en) | Crawler-type multifunctional agricultural equipment | |
| CN203383259U (en) | Unloading excavator for train carriage | |
| CN104985696A (en) | Two-way movement concrete mixer truck | |
| CN207596092U (en) | Scraper | |
| CN103388347A (en) | Train carriage unloading excavator | |
| CN103982235A (en) | Front cleaning crawler type middle trough multi-azimuth handling machine | |
| CN2928797Y (en) | Energy saving bucket wheel material fetching machine | |
| CN202642877U (en) | Loading and unloading machine for train wagons | |
| CN216659474U (en) | Crossing type bridge floor road-rail dual-purpose vehicle | |
| CN203021214U (en) | Track vehicle | |
| CN216994764U (en) | Clear cabin of intelligence crawler-type cabin machine | |
| CN112441430A (en) | Railway new ballast dump truck and construction method | |
| CN106006064A (en) | Mining gravel hoeing and conveying integrated machine | |
| CN201140937Y (en) | Bucket type association loading shovel | |
| CN208981038U (en) | A kind of subway tunnel track paving frame work car | |
| CN204371353U (en) | The construction waste cleaning system of open type development machine | |
| CN205023519U (en) | Novel two trailers | |
| CN211545270U (en) | Railway is with new tiny fragments of stone, coal, etc. dump car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140108 Termination date: 20170805 |