CN102828450B - Material guiding device and road bed screen cleaner - Google Patents
Material guiding device and road bed screen cleaner Download PDFInfo
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- CN102828450B CN102828450B CN201210333306.XA CN201210333306A CN102828450B CN 102828450 B CN102828450 B CN 102828450B CN 201210333306 A CN201210333306 A CN 201210333306A CN 102828450 B CN102828450 B CN 102828450B
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- damper
- material guiding
- stock guide
- hinged
- conveyer belt
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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 plant equipment technology, relate in particular to a kind of material guide device and ballast cleaning machine.
Background technology
Railway has quarrel circuit in use, and railway roadbed can be subject to pollution to a certain extent, thereby causes railway roadbed drainability to decline, and there will be railway roadbed to rise soil and the problem such as ballast aggregate pitfall, serious threat railway operation safety.Along with improving constantly of railway machinery level, ballast cleaning machine has been taken over heavy artificial ballast cleaning work gradually.
Ballast cleaning machine transports ballast aggregate by conveyer belt, while falling on conveyer belt due to ballast aggregate, for guarantee to reduce the loss of ballast aggregate in the process of transporting as far as possible, need to stock guide device be set in the both sides of conveyer belt, ballast cleaning facility have 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.
While falling into stock guide due to ballast aggregate, there is certain inertia force, can stock guide be produced and be impacted, reduce the application life of stock guide, and ballast aggregate and stock guide collision, can cause ballast aggregate to produce spatter loss, reduces the use rate of recovery of ballast aggregate.
Summary of the invention
The invention provides a kind of material guide device, for solving, prior art stock guide is hit greatly, application life low technological deficiency.
A kind of material guide device provided by the invention, comprises that two groups for being symmetricly set on stock guide, stock guide support, damper and the shock absorber support of ballast cleaning machine conveyer belt both sides;
Described stock guide support and described stock guide lower hinge, described stock guide top and described damper one end are hinged, and the described damper other end and described shock absorber support are hinged;
Described stock guide tilts to described ballast cleaning machine conveyer belt outside, forms guide inclination angle.
Material guide device as above, preferably, is provided with lug on described stock guide soffit, and described damper and described lug are hinged.
Material guide device as above, preferably, described damper is spring damper or hydraulic shock absorber.
The present invention also provides a kind of ballast cleaning machine, comprises frame and conveyer belt, and described conveyer belt is arranged in described frame, and described ballast cleaning machine also comprises the material guide device that foregoing invention content provides; Described material guide device is symmetricly set on described conveyer belt both sides, and described stock guide support is connected with the base of described conveyer belt, and described shock absorber support is connected with described frame.
Material guide device provided by the invention and ballast cleaning machine, owing to being hinged with damper on stock guide, stock guide can be rotated, and then damper can consume and absorb the impact energy of ballast aggregate, thereby can reduce ballast aggregate to stock guide impact force, improve the application life of stock guide, and can reduce ballast aggregate spatter loss, improve the use rate of recovery of ballast aggregate.
Brief description of the drawings
The partial schematic diagram of the material guide device that Fig. 1 provides for the embodiment of the present invention;
Reference numeral:
1-stock guide support; 2-stock guide; 3-damper; 4-shock absorber support.
Detailed description of the invention
With reference to figure 1, the partial schematic diagram of the material guide device that Fig. 1 provides for the embodiment of the present invention.
As shown in Figure 1, the material guide device that the present embodiment provides, comprise that two groups for being symmetricly set on stock guide 2, stock guide support 1, damper 3 and the shock absorber support 4 of ballast cleaning machine conveyer belt both sides, Fig. 1 only shows a side structure of material guide device, structure shown in opposite side structure and Fig. 1 is symmetrical, does not describe in detail at this.
Stock guide support 1 and stock guide 2 lower hinge, stock guide 2 tops and damper 3 one end are hinged, and damper 3 other ends and shock absorber support 4 are hinged.Stock guide 2 tilts to ballast cleaning machine conveyer belt outside, forms guide inclination angle.Can be by bearing pin by hinged to stock guide support 1 and stock guide 2, stock guide 2 can rotate around bearing pin, same, also can be by bearing pin by hinged to damper 3 and stock guide 2, by hinged to damper 3 and shock absorber support 4.
Damper 3 can have various ways, as being spring damper or hydraulic shock absorber etc.
In actual applications, stock guide support 1 is arranged on the base of ballast cleaning machine conveyer belt, shock absorber support 4 is arranged in the frame of ballast cleaning machine, shock absorber support 4 can be arranged on the side-lower of stock guide support 1, can bring into play better the damping effect of damper 3, and also be convenient to mounting shock absorber 3.
When concrete application, while ballast aggregate being poured on the conveyer belt of ballast cleaning machine, part ballast aggregate is directly pounded to stock guide 2, stock guide 2 is around its bearing pin rotation, but due to stock guide 2 soffits and damper 3 hinged, a part of impact energy of ballast aggregate is dissipated by damper 3, and part energy is absorbed and rebounded by damper 3, and the impact of ballast aggregate is played to damping and cushioning effect.
The material guide device that the present embodiment provides, owing to being hinged with damper 3 on stock guide 2, stock guide 2 can be rotated around bearing pin, 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 ballast aggregate spatter loss, improve the use rate of recovery of ballast aggregate.
On the basis of the material guide device providing at above-described embodiment, on stock guide 2 soffits, be provided with lug 21, lug 21 can be welded on stock guide 2, and damper 3 is hinged with lug 21.By 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 present invention also provides a kind of ballast cleaning machine, comprises frame 10 and conveyer belt, and conveyer belt is arranged in frame 10, and this ballast cleaning machine also comprises the material guide device that above-described embodiment provides; Material guide device is symmetricly set on 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 ballast cleaning machine that the present embodiment provides, owing to being hinged with damper 3 on stock guide 2, stock guide 2 can be rotated, 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 ballast aggregate spatter loss, improve the use rate of recovery of ballast aggregate.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (4)
1. a material guide device, is characterized in that, comprises that two groups for being symmetricly set on stock guide, stock guide support, damper and the shock absorber support of ballast cleaning machine conveyer belt both sides;
Described stock guide support and described stock guide lower hinge, described stock guide top and described damper one end are hinged, and the described damper other end and described shock absorber support are hinged;
Described stock guide tilts to described ballast cleaning machine conveyer belt outside, forms guide inclination angle.
2. material guide device according to claim 1, is characterized in that, on described stock guide soffit, is provided with lug, and described damper and described lug are hinged.
3. material guide device according to claim 1 and 2, is characterized in that, described damper is spring damper or hydraulic shock absorber.
4. a ballast cleaning machine, comprises frame and conveyer belt, and described conveyer belt is arranged in described frame, it is characterized in that, described ballast cleaning machine also comprises the material guide device described in claim 1 ~ 3 any one; Described material guide device is symmetricly set on described conveyer belt both sides, and described stock guide support is connected with the base of described conveyer belt, and described shock absorber support is connected with described 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 CN102828450A (en) | 2012-12-19 |
| CN102828450B true CN102828450B (en) | 2014-09-17 |
Family
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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 |
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| 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 |
|---|---|
| CN102828450A (en) | 2012-12-19 |
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| C14 | Grant of patent or utility model | ||
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| 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. |
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| 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. |
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| 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. |