CN102828450A - Material guiding device and road bed screen cleaner - Google Patents
Material guiding device and road bed screen cleaner Download PDFInfo
- Publication number
- CN102828450A CN102828450A CN201210333306XA CN201210333306A CN102828450A CN 102828450 A CN102828450 A CN 102828450A CN 201210333306X A CN201210333306X A CN 201210333306XA CN 201210333306 A CN201210333306 A CN 201210333306A CN 102828450 A CN102828450 A CN 102828450A
- Authority
- CN
- China
- Prior art keywords
- damper
- material guiding
- stock guide
- hinged
- conveyer belt
- 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.)
- Granted
Links
Images
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
The invention provides a material guiding device and a road bed screen cleaner. The material guiding device comprises two groups of material guiding plates, a plurality of material guiding plate brackets, a damper and a damper bracket, wherein the material guiding plates are symmetrically arranged at both sides of a road bed screen cleaner conveyor belt; each material guiding bracket is hinged with the lower part of each material guiding plate; the upper part of each material guiding plate is hinged with one end of the damper; the other end of the damper is hinged with the damper bracket; and the material guiding plates incline towards the outer side of the road bed screen cleaner conveyor belt so as to form material guiding inclined angles. The damper is hinged to the material guiding plates, so that the material guiding plate can rotate and the damper can consume and absorb the impact energy of ballasts, in this way, the impact force to the material guiding plates caused by the ballasts can be reduced, and the service life of each material guiding plate can be prolonged; in addition, the ballast spatter loss can be reduced, and the recycling rate of the ballasts is increased.
Description
Technical field
The present invention relates to the plant equipment technology, relate in particular to a kind of material guide device and railway roadbed screen scarifier.
Background technology
Railway has the quarrel circuit in use, and railway roadbed can receive pollution to a certain degree, thereby causes the railway roadbed drainability to descend, and railway roadbed can occur and rise soil and problem such as ballast aggregate pitfall, serious threat railway operation safety.Along with improving constantly of railway machinery level, the railway roadbed screen scarifier has been taken over heavy artificial railway roadbed cleaning work gradually.
The railway roadbed screen scarifier transports ballast aggregate through conveyer belt; Owing to when ballast aggregate falls on the conveyer belt,, the stock guide device need be set in the both sides of conveyer belt for guarantee to reduce the loss of ballast aggregate in the process of transporting as far as possible; The railway roadbed screen scarifier has the stock guide of various ways; Stock guide is arranged on the both sides of conveyer belt, is in the shape of the letter V or funnel-shaped structure, ballast aggregate is controlled in the conveying width range of conveyer belt.
Because ballast aggregate has certain inertia force when falling into stock guide, can produce stock guide and impact, reduce the application life of stock guide, and ballast aggregate and stock guide collision can cause ballast aggregate to produce spatter loss, reduce the use rate of recovery of ballast aggregate.
Summary of the invention
The present invention provides a kind of material guide device, be used for solving that the prior art stock guide is hit greatly, application life low technological deficiency.
A kind of material guide device provided by the invention comprises two groups of stock guide, stock guide support, damper and shock absorber supports that are used to be symmetricly set on railway roadbed screen scarifier conveyer belt both sides;
Said stock guide support and said stock guide lower hinge, said stock guide top and said damper one end are hinged, and the said damper other end and said shock absorber support are hinged;
Said stock guide is tilt outside said railway roadbed screen scarifier conveyer belt, forms the guide inclination angle.
Aforesaid material guide device, preferably, said stock guide soffit is provided with lug, and said damper and said lug are hinged.
Aforesaid material guide device, preferably, said damper is spring damper or hydraulic shock absorber.
The present invention also provides a kind of railway roadbed screen scarifier, comprises frame and conveyer belt, and said conveyer belt is arranged on the said frame, and said railway roadbed screen scarifier also comprises the material guide device that the foregoing invention content provides; Said material guide device is symmetricly set on said conveyer belt both sides, and said stock guide support is connected with the base of said conveyer belt, and said shock absorber support is connected with said frame.
Material guide device provided by the invention and railway roadbed screen scarifier; Owing on stock guide, be hinged with damper, make stock guide to rotate, and then damper can consume and absorb the impact energy of ballast aggregate; Thereby can reduce ballast aggregate to the stock guide impact force; Improve the application life of stock guide, and can reduce the ballast aggregate spatter loss, improve the use rate of recovery of ballast aggregate.
Description of drawings
The partial schematic diagram of the material guide device that Fig. 1 provides for the embodiment of the invention;
Reference numeral:
1-stock guide support; The 2-stock guide; The 3-damper; The 4-shock absorber support.
The specific embodiment
With reference to figure 1, the partial schematic diagram of the material guide device that Fig. 1 provides for the embodiment of the invention.
As shown in Figure 1; The material guide device that present embodiment provides; Comprise two groups of stock guide 2, stock guide support 1, damper 3 and shock absorber supports 4 that are used to be symmetricly set on railway roadbed screen scarifier conveyer belt both sides; Fig. 1 only shows a side structure of material guide device, and opposite side structure and structure shown in Figure 1 are symmetry, do not specify at this.
Stock guide support 1 and stock guide 2 lower hinge, stock guide 2 tops and damper 3 one ends are hinged, and damper 3 other ends and shock absorber support 4 are hinged.Stock guide 2 is tilt outside railway roadbed screen scarifier conveyer belt, forms the guide inclination angle.Can be stock guide support 1 and stock guide 2 is hinged through bearing pin, stock guide 2 can rotate around bearing pin, and is same, also can be damper 3 and stock guide 2 is hinged through bearing pin, damper 3 and shock absorber support 4 is hinged.
In practical application; Stock guide support 1 is installed on the base of railway roadbed screen scarifier conveyer belt; Shock absorber support 4 is installed on the frame of railway roadbed screen scarifier; Shock absorber support 4 can be arranged on the side-lower of stock guide support 1, can bring into play the damping effect of damper 3 better, and also is convenient to mounting shock absorber 3.
During concrete the application; When ballast aggregate being poured on the conveyer belt of railway roadbed screen scarifier, the part ballast aggregate is directly pounded to stock guide 2, and stock guide 2 is around its bearing pin rotation; But because stock guide 2 soffits and damper 3 are hinged; A part of impact energy of ballast aggregate is dissipated by damper 3, and part energy absorbs bounce-back again by damper 3, and damping and buffering effect are played in the impact of ballast aggregate.
The material guide device that present embodiment provides; Owing on stock guide 2, be hinged with damper 3, make stock guide 2 to rotate, and then damper 3 can consume and absorb the impact energy of ballast aggregate around bearing pin; Thereby can reduce ballast aggregate to stock guide 2 impact forces; Improve the application life of stock guide 2, and can reduce the ballast aggregate spatter loss, improve the use rate of recovery of ballast aggregate.
On the basis of the material guide device that the foregoing description provides, stock guide 2 soffits are provided with lug 21, and lug 21 can be welded on the stock guide 2, and damper 3 is hinged with lug 21.Through lug 21 is set on stock guide 2, can reduce the difficulty of processing of stock guide 2, reduce production costs.
The embodiment of the invention also provides a kind of railway roadbed screen scarifier, comprises frame 10 and conveyer belt, and conveyer belt is arranged on the frame 10, and this railway roadbed screen scarifier also comprises the material guide device that the foregoing description provides; Material guide device is symmetricly set on the conveyer belt both sides, and stock guide support 1 is connected with the base 20 of conveyer belt, and shock absorber support 4 is connected with frame 10.
The railway roadbed screen scarifier that present embodiment provides; Owing on stock guide 2, be hinged with damper 3, make stock guide 2 to rotate, and then damper 3 can consume and absorb the impact energy of ballast aggregate; Thereby can reduce ballast aggregate to stock guide 2 impact forces; Improve the application life of stock guide 2, and can reduce the ballast aggregate spatter loss, improve the use rate of recovery of ballast aggregate.
What should explain at last is: above each embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although the present invention has been carried out detailed explanation with reference to aforementioned each embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, perhaps to wherein part or all technical characteristic are equal to replacement; And these are revised or replacement, do not make the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (4)
1. a material guide device is characterized in that, comprises two groups of stock guide, stock guide support, damper and shock absorber supports that are used to be symmetricly set on railway roadbed screen scarifier conveyer belt both sides;
Said stock guide support and said stock guide lower hinge, said stock guide top and said damper one end are hinged, and the said damper other end and said shock absorber support are hinged;
Said stock guide is tilt outside said railway roadbed screen scarifier conveyer belt, forms the guide inclination angle.
2. material guide device according to claim 1 is characterized in that, said stock guide soffit is provided with lug, and said damper and said lug are hinged.
3. material guide device according to claim 1 and 2 is characterized in that, said damper is spring damper or hydraulic shock absorber.
4. a railway roadbed screen scarifier comprises frame and conveyer belt, and said conveyer belt is arranged on the said frame, it is characterized in that, said railway roadbed screen scarifier also comprises each described material guide device of claim 1 ~ 3; Said material guide device is symmetricly set on said conveyer belt both sides, and said stock guide support is connected with the base of said conveyer belt, and said shock absorber support is connected with said frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210333306.XA CN102828450B (en) | 2012-09-10 | 2012-09-10 | Material guiding device and road bed screen cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210333306.XA CN102828450B (en) | 2012-09-10 | 2012-09-10 | Material guiding device and road bed screen cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102828450A true CN102828450A (en) | 2012-12-19 |
| CN102828450B CN102828450B (en) | 2014-09-17 |
Family
ID=47331745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210333306.XA Active CN102828450B (en) | 2012-09-10 | 2012-09-10 | Material guiding device and road bed screen cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102828450B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100340A (en) * | 1986-04-02 | 1987-10-14 | 弗朗茨普拉瑟尔铁路机械工业有限公司 | Be equipped with the circuit ballast screening machine of screening plant |
| CN2232932Y (en) * | 1994-11-03 | 1996-08-14 | 天津铁路分局丰润工务段 | Railway ballast screen scarifier |
| CN2532105Y (en) * | 2001-08-16 | 2003-01-22 | 唐山铁路工务器材制造有限公司 | Sieving mechanism for screen scarifier |
| EP1757732A1 (en) * | 2005-08-26 | 2007-02-28 | Schörling-Brock GmbH | Method for reconditionig the ballast bed of a railway track |
| CN202865705U (en) * | 2012-09-10 | 2013-04-10 | 北京二七轨道交通装备有限责任公司 | Material guiding device and ballast bed cleaning machine |
-
2012
- 2012-09-10 CN CN201210333306.XA patent/CN102828450B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100340A (en) * | 1986-04-02 | 1987-10-14 | 弗朗茨普拉瑟尔铁路机械工业有限公司 | Be equipped with the circuit ballast screening machine of screening plant |
| CN2232932Y (en) * | 1994-11-03 | 1996-08-14 | 天津铁路分局丰润工务段 | Railway ballast screen scarifier |
| CN2532105Y (en) * | 2001-08-16 | 2003-01-22 | 唐山铁路工务器材制造有限公司 | Sieving mechanism for screen scarifier |
| EP1757732A1 (en) * | 2005-08-26 | 2007-02-28 | Schörling-Brock GmbH | Method for reconditionig the ballast bed of a railway track |
| CN202865705U (en) * | 2012-09-10 | 2013-04-10 | 北京二七轨道交通装备有限责任公司 | Material guiding device and ballast bed cleaning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102828450B (en) | 2014-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101132083B1 (en) | Front screen of removing machine of dregs in water | |
| CN203946593U (en) | Swinging type material discharge mechanism | |
| CN204453721U (en) | Ore deposit funnel under a kind of Horizontal vibration | |
| CN207213019U (en) | A kind of overhead damper | |
| CN107355643A (en) | A kind of mining machinery damping base | |
| CN207891756U (en) | A kind of road and bridge crack reparation telescopic device | |
| CN102828450B (en) | Material guiding device and road bed screen cleaner | |
| CN205042905U (en) | A damping device that is used for stick on supporting long rod heating furnace of large -scale extruder | |
| CN202865705U (en) | Material guiding device and ballast bed cleaning machine | |
| KR200454075Y1 (en) | Conveyor belt cleaner | |
| CN204572905U (en) | A kind of building buffer beam | |
| CN209597632U (en) | A kind of quick lime vibrosieve and crushing-proof device | |
| CN213393331U (en) | Vibration damping base for crane | |
| CN208394278U (en) | A kind of portable logistics sub-material conveyer | |
| CN206203217U (en) | A kind of rubber conveyer combined type bearing material buffer unit | |
| CN209508023U (en) | Conveyer belt is used in a kind of production of tempered glass | |
| CN209426828U (en) | It a kind of construction site uses to adjust and prevent inclined dumper | |
| CN203345581U (en) | Magnetic suspension buffering bed | |
| CN107671840A (en) | A kind of suspension type mechanical arm fixing device | |
| CN210859668U (en) | Mining machinery vibration damping mount | |
| CN207226528U (en) | A kind of broken line type deflector chute | |
| CN208267847U (en) | A kind of shield machine shock bracket | |
| CN204933989U (en) | A kind of resonant two-channel vibrating functional sieve | |
| CN202866889U (en) | Frame type leveling mechanism | |
| CN102357460A (en) | Sieve plate applied to ore vibrating sieve |
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 | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 1, Yang Gong Zhuang, Chang Xin store, Fengtai District, Beijing Patentee after: CRRC BEIJING LOCOMOTIVE Co.,Ltd. Address before: No. 1, Yang Gong Zhuang, Chang Xin store, Fengtai District, Beijing Patentee before: BEIJING FEB. 7TH RAILWAY TRANSPORTATION EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190109 Address after: 030027 No. 129 Xinghua West Street, Wanbailin District, Taiyuan City, Shanxi Province Patentee after: CRRC TAIYUAN Co.,Ltd. Address before: No. 1, Yang Gong Zhuang, Chang Xin store, Fengtai District, Beijing Patentee before: CRRC BEIJING LOCOMOTIVE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200427 Address after: 030000 No. 129 Xinghua West Street, Wan Berlin District, Shanxi, Taiyuan Patentee after: Taiyuan CRRC times Track Engineering Machinery Co.,Ltd. Address before: Xinghua 030027 West Street in Shanxi city of Taiyuan province Berlin District No. 129 Patentee before: CRRC TAIYUAN Co.,Ltd. |