CN202865705U - Material guiding device and ballast bed cleaning machine - Google Patents
Material guiding device and ballast bed cleaning machine Download PDFInfo
- Publication number
- CN202865705U CN202865705U CN 201220459704 CN201220459704U CN202865705U CN 202865705 U CN202865705 U CN 202865705U CN 201220459704 CN201220459704 CN 201220459704 CN 201220459704 U CN201220459704 U CN 201220459704U CN 202865705 U CN202865705 U CN 202865705U
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- CN
- China
- Prior art keywords
- material guiding
- ballast
- stock guide
- cleaning machine
- damper
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Abstract
The utility model provides a material guiding device and a ballast bed cleaning machine. The material guiding device and the ballast bed cleaning machine comprise two groups, wherein each group is composed of a material guiding plate, a material guiding plate support frame, a shock absorbers and a shock absorber support frame, and the two groups are symmetrically arranged on two sides of a conveying belt of the ballast bed cleaning machine; each of the material guiding support frames is connected with the lower portion of one of the material guiding plates in a hinged mode, the upper portion of each of the material guiding plates is connected with one end of one of the shock absorbers in a hinged mode, and the other end of the shock absorber is connected with one of the shock absorber support frames in a hinged mode; and each of the material guiding plates tilts toward the outer side of the conveying belt of the ballast bed cleaning machine to form a material guiding oblique angle. Due to the fact that the shock absorbers are connected on the material guiding plates in the hinged mode, the material guiding plates are enabled to rotate so that the shock absorbers can consume and absorb impact energy of ballast, and therefore impact on the material guiding plates by the ballast can be lowered, the service life of each of the material guiding plates can be prolonged, ballast splashing loss can also be reduced, and the utilization recovery rate of the ballast can be improved.
Description
Technical field
The utility model relates to the plant equipment technology, relates in particular to a kind of material guide device and ballast cleaning machine.
Background technology
Railway has the quarrel circuit in use, and railway roadbed can be subjected to pollution to a certain extent, thereby causes the railway roadbed drainability to descend, and can occur that railway roadbed is risen soil and the problem such as ballast aggregate pitfall, the serious threat railway operation safety.Along with improving constantly of railway machinery level, the ballast cleaning machine has been taken over heavy artificial ballast cleaning work gradually.
The ballast cleaning machine transports ballast aggregate by conveyer belt, because when ballast aggregate falls on the conveyer belt, for guarantee to reduce the loss of ballast aggregate in the process of transporting as far as possible, the stock guide device need to be set in the both sides of conveyer belt, the 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.
Owing to having certain inertia force when ballast aggregate falls 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.
The utility model content
The utility model provides a kind of material guide device, be used for to solve that the prior art stock guide is hit greatly, application life low technological deficiency.
A kind of material guide device that the utility model provides comprises two groups of stock guide, stock guide support, damper and shock absorber supports that are used for being symmetricly set on 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 the described ballast cleaning machine conveyer belt outside, forms the guide inclination angle.
Aforesaid material guide device preferably, is provided with lug on the described stock guide soffit, and described damper and described lug are hinged.
Aforesaid material guide device, preferably, described damper is spring damper or hydraulic shock absorber.
The utility model also provides a kind of ballast cleaning machine, comprises frame and conveyer belt, and described conveyer belt is arranged on the described frame, and described ballast cleaning machine also comprises the material guide device that above-mentioned utility model 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.
The material guide device that the utility model provides and ballast cleaning machine, owing to being hinged with damper at stock guide, so that stock guide can 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 utility model embodiment;
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 utility model embodiment.
As shown in Figure 1, the material guide device that the present embodiment provides, comprise two groups of stock guide 2, stock guide support 1, damper 3 and shock absorber supports 4 that are used for being symmetricly set on ballast cleaning machine conveyer belt both sides, Fig. 1 only shows a side structure of material guide device, opposite side structure and structure shown in Figure 1 are symmetrical, do not describe in detail 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 tilts to the ballast cleaning machine conveyer belt outside, forms the guide inclination angle.Can be by bearing pin that stock guide support 1 and stock guide 2 is hinged, stock guide 2 can rotate around bearing pin, and is same, also can be by bearing pin that damper 3 and stock guide 2 is hinged, damper 3 and shock absorber support 4 is hinged.
In actual applications, stock guide support 1 is installed on the base of ballast cleaning machine conveyer belt, shock absorber support 4 is installed on 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.
During concrete the application, when ballast aggregate being poured on the conveyer belt of ballast cleaning machine, the part ballast aggregate is directly pounded to stock guide 2, 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 again bounce-back by damper 3, and damping and cushioning effect are played in the impact of ballast aggregate.
The material guide device that the present embodiment provides, owing to being hinged with damper 3 at stock guide 2, so that stock guide 2 can rotate 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 the ballast aggregate spatter loss, improve the use rate of recovery of ballast aggregate.
On the basis of the material guide device that above-described embodiment provides, be provided with lug 21 on stock guide 2 soffits, lug 21 can be welded on the stock guide 2, and damper 3 is hinged with lug 21.By at stock guide 2 lug 21 being set, can reduce the difficulty of processing of stock guide 2, reduce production costs.
The utility model embodiment also provides a kind of ballast cleaning machine, comprises frame 10 and conveyer belt, and conveyer belt is arranged on the 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 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 ballast cleaning machine that the present embodiment provides, owing to being hinged with damper 3 at stock guide 2, so that stock guide 2 can 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.
It should be noted that at last: above each embodiment is not intended to limit only in order to the technical solution of the utility model to be described; Although with reference to aforementioned each embodiment the utility model is had been described in detail, 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 puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of each embodiment technical scheme of the utility model.
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 for being symmetricly set on 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 the described ballast cleaning machine conveyer belt outside, forms the guide inclination angle.
2. material guide device according to claim 1 is characterized in that, is provided with lug on the described stock guide soffit, 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 on the described frame, it is characterized in that, described ballast cleaning machine also comprises each described material guide device of claim 1 ~ 3; 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 |
|---|---|---|---|
| CN 201220459704 CN202865705U (en) | 2012-09-10 | 2012-09-10 | Material guiding device and ballast bed cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459704 CN202865705U (en) | 2012-09-10 | 2012-09-10 | Material guiding device and ballast bed cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202865705U true CN202865705U (en) | 2013-04-10 |
Family
ID=48032436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220459704 Expired - Lifetime CN202865705U (en) | 2012-09-10 | 2012-09-10 | Material guiding device and ballast bed cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202865705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828450A (en) * | 2012-09-10 | 2012-12-19 | 北京二七轨道交通装备有限责任公司 | Material guiding device and road bed screen cleaner |
-
2012
- 2012-09-10 CN CN 201220459704 patent/CN202865705U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828450A (en) * | 2012-09-10 | 2012-12-19 | 北京二七轨道交通装备有限责任公司 | Material guiding device and road bed screen cleaner |
| CN102828450B (en) * | 2012-09-10 | 2014-09-17 | 北京二七轨道交通装备有限责任公司 | Material guiding device and road bed screen cleaner |
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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: 20130410 Effective date of abandoning: 20140917 |
|
| RGAV | Abandon patent right to avoid regrant |