CN206915174U - A kind of beried scraper coal feeder - Google Patents
A kind of beried scraper coal feeder Download PDFInfo
- Publication number
- CN206915174U CN206915174U CN201720769449.3U CN201720769449U CN206915174U CN 206915174 U CN206915174 U CN 206915174U CN 201720769449 U CN201720769449 U CN 201720769449U CN 206915174 U CN206915174 U CN 206915174U
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- CN
- China
- Prior art keywords
- chain
- beried
- scraper
- feeder
- flight chain
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Abstract
The utility model discloses a kind of beried scraper coal feeder, the feeder includes feeder casing and the flight chain in the feeder casing, and the flight chain can move to head end in the horizontal direction；Multiple scraper plates are connected with the flight chain；Drive component, the drive component include motor, and the motor is connected with planet cycloid speed reducer, and the planet cycloid speed reducer engages with the flight chain to be connected.The feeder is mainly used in station boiler coal supply system, it is also possible to convey other powder class shape, fine granularity and fritter loose unpacked materials.Beried scraper coal feeder is provided with overload protection arrangement; short circuit indicator; the device such as chain rupture alarm, bed of material control flashboard, has good seal performance; technology arrangement is flexible; it is convenient to install and maintain, it is easy to be remotely controlled, the advantages that production safety is reliable; the machine stepless speed regulation can ensure the size of any adjustment conveying capacity in maximum magnitude, can allow feeding raw materials from more than one places and multiple discharge in length.
Description
Technical field
Equipment technology field of transport is the utility model is related to, more particularly to a kind of beried scraper coal feeder.
Background technology
Beried scraper coal feeder is come across in the 1920s, being invented by Mr. ArnoldRedler of Britain.Nowadays,
Embedded scraper transporter is all very ripe in theoretical, design, manufacture or even application aspect, it has also become a kind of widely used bulk cargo
Conveying equipment, it is widely used in metallurgy, building materials, electric power, chemical industry, cement, harbour, harbour, coal, mine, grain and oil, food, feeding
Industry and the departments such as material.Beried scraper coal feeder is to make bulk material by means of the moving flight chain in the housing of closing
The transporting equipment conveyed by predeterminated target.It has small volume, sealing are strong, rigidity is good, technology arrangement flexibly, installation and maintenance side
Just and can feeding raw materials from more than one places and the advantages that multiple discharge.
Beried scraper coal feeder of the prior art exists and such as lacks overload protection, chain rupture due to unreasonable in design
The shortcomings of being unable to automatic alarm and difficult bed of material control.
Utility model content
The utility model provides a kind of beried scraper coal feeder.
The utility model provides following scheme：
A kind of beried scraper coal feeder, including：
Feeder casing and the flight chain in the feeder casing, the flight chain can be in the horizontal direction
Moved to head end；Multiple scraper plates are connected with the flight chain；
Drive component, the drive component include motor, and the motor is connected with planet cycloid speed reducer, institute
State planet cycloid speed reducer and engaged with the flight chain and is connected；
Chain rupture alarm assemblies, the chain rupture alarm assemblies include being installed on the feeder bottom half and the scraper chain
Proximity switch that bar is correspondingly arranged, sensing iron, the controller being connected with the proximity switch being installed on the flight chain
And the alarm being connected with the controller；
Wherein, the motor is connected with overload protection component.
Preferably：The flight chain is scrapper conveyor round-link chain, and the scraper plate is annulus key scraper plate.
Preferably：The flight chain is duplex chain.
Preferably：Also include chain tension adjusting part.
Preferably：The motor is connected with short-circuit alarming device.
Preferably：The feeder casing top offers peep-hole.
According to specific embodiment provided by the utility model, the utility model discloses following technique effect：
Pass through the utility model, it is possible to achieve a kind of beried scraper coal feeder, under a kind of implementation, the feeder includes
Feeder casing and the flight chain in the feeder casing, the flight chain can be in the horizontal direction to head ends
It is mobile；Multiple scraper plates are connected with the flight chain；Drive component, the drive component include motor, the driving
Motor connection has planet cycloid speed reducer, and the planet cycloid speed reducer engages with the flight chain to be connected；Chain rupture alarm group
Part, the chain rupture alarm assemblies include being installed on that the feeder bottom half and the flight chain be correspondingly arranged approaches and open
The sensing iron that close, is installed on the flight chain, the controller being connected with the proximity switch and with the controller phase
Alarm even；Wherein, the motor is connected with overload protection component.The beried scraper coal feeder that the application provides, mainly
For in station boiler coal supply system, it is also possible to convey other powder class shape, fine granularity and fritter loose unpacked materials, such as type
Sand, miberal powder, soda ash, cement, starch, clay etc..Beried scraper coal feeder is provided with overload protection arrangement, short circuit indicator, chain rupture
The device such as alarm, bed of material control flashboard, has good seal performance, and technology arrangement is flexible, convenient to install and maintain, is easy to be remotely controlled,
The advantages that production safety is reliable, the machine stepless speed regulation can ensure arbitrarily to adjust the size of conveying capacity in maximum magnitude, can permit
Perhaps feeding raw materials from more than one places and multiple discharge in length.
Certainly, implement any product of the present utility model to it is not absolutely required to reach all the above advantage simultaneously.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of structural representation for beried scraper coal feeder that the utility model embodiment provides；
Fig. 2 is the structural representation for the drive component that the utility model embodiment provides；
Fig. 3 is the structural representation for the chain rupture alarm assemblies that the utility model embodiment provides.
In figure：Feeder casing 1, flight chain 2, scraper plate 3, motor 4, planet cycloid speed reducer 5, chain rupture alarm
Component 6, proximity switch 601, sensing iron 602, controller 603, alarm 604, overload protection component 7, chain tension regulation group
Part 8, peep-hole 9.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the scope of the utility model protection.
Embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, a kind of beried scraper coal feeder provided for the utility model embodiment, as shown in Figure 1, Figure 2, scheme
Shown in 3, including feeder casing 1 and the flight chain 2 in the feeder casing 1, the flight chain 2 can be along water
Square to head end move；Multiple scraper plates 3 are connected with the flight chain 2；In actual applications, can select as needed
The species of the chain is selected, specifically, the flight chain 2 can be scrapper conveyor round-link chain, the scraper plate 3 can be annulus key
Scraper plate.Further, the flight chain 2 is duplex chain.In order to facilitate the elasticity of regulation chain, in addition to chain
Tight adjusting part 8.
Drive component, the drive component include motor 4, and the motor is connected with planet cycloid speed reducer 5,
The planet cycloid speed reducer 5 engages with the flight chain 2 to be connected；Planet cycloid speed reducer 5 is that one kind applies Gear Planet Transmission
Principle, engaged using cycloidal-pin wheel, the novel reducing gear of advanced design, structure.This reductor is in most cases
Substituted two-stage, three-level common cylinder gear reduction unit and cylindrical worm reductor, military project, space flight, metallurgy, mine, oil,
Chemical industry, ship, light industry, food, weaving, printing and dyeing, pharmacy, rubber, plastics and lifting transport etc. obtain increasingly extensive answer
With.Further, the motor 4 is connected with short-circuit alarming device.
Chain rupture alarm assemblies 6, the chain rupture alarm assemblies 6 are scraped including being installed on the bottom of feeder casing 1 with described
Proximity switch 601 that 2, plate chain is correspondingly arranged, the sensing iron 602 being installed on the flight chain 2, with the proximity switch
601 connected controllers 603 and the alarm 604 being connected with the controller 603；
Wherein, the motor 4 is connected with overload protection component 7.It is real in order to facilitate the situation inside observation, the application
Apply example the feeder casing top can also be provided and offer peep-hole 9.
The beried scraper coal feeder that the application provides, is mainly used in station boiler coal supply system, it is also possible to other to convey
Powder class shape, fine granularity and fritter loose unpacked material, such as molding sand, miberal powder, soda ash, cement, starch, clay etc..Bury scraper plate to
Coal machine is provided with the devices such as overload protection arrangement, short circuit indicator, chain rupture alarm, bed of material control flashboard, has good seal performance,
The advantages that technology arrangement is flexible, convenient to install and maintain, is easy to be remotely controlled, and production safety is reliable, the machine stepless speed regulation can ensure most
The size of any adjustment conveying capacity in a wide range of, can allow feeding raw materials from more than one places and multiple discharge in length.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Preferred embodiment of the present utility model is the foregoing is only, is not intended to limit protection model of the present utility model
Enclose.All made within spirit of the present utility model and principle any modification, equivalent substitution and improvements etc., are all contained in this reality
With in new protection domain.
Claims (6)
- A kind of 1. beried scraper coal feeder, it is characterised in that including：Feeder casing and the flight chain in the feeder casing, the flight chain can be in the horizontal direction to machines Head end moves；Multiple scraper plates are connected with the flight chain；Drive component, the drive component include motor, and the motor is connected with planet cycloid speed reducer, the row Star cycloid speed reducer engages with the flight chain to be connected；Chain rupture alarm assemblies, the chain rupture alarm assemblies include being installed on the feeder bottom half and the flight chain pair The proximity switch that should set, the sensing iron being installed on the flight chain, the controller being connected with the proximity switch and The alarm being connected with the controller；Wherein, the motor is connected with overload protection component.
- 2. beried scraper coal feeder according to claim 1, it is characterised in that the flight chain is scrapper conveyor annulus Chain, the scraper plate are annulus key scraper plate.
- 3. beried scraper coal feeder according to claim 1, it is characterised in that the flight chain is duplex chain.
- 4. beried scraper coal feeder according to claim 1, it is characterised in that also including chain tension adjusting part.
- 5. beried scraper coal feeder according to claim 1, it is characterised in that the motor is connected with short-circuit alarming Device.
- 6. beried scraper coal feeder according to claim 1, it is characterised in that the feeder casing top, which offers, to be spied on Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769449.3U CN206915174U (en) | 2017-06-28 | 2017-06-28 | A kind of beried scraper coal feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769449.3U CN206915174U (en) | 2017-06-28 | 2017-06-28 | A kind of beried scraper coal feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206915174U true CN206915174U (en) | 2018-01-23 |
Family
ID=61323051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720769449.3U Expired - Fee Related CN206915174U (en) | 2017-06-28 | 2017-06-28 | A kind of beried scraper coal feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206915174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116891A (en) * | 2019-05-14 | 2019-08-13 | 秦皇岛秦热发电有限责任公司 | Broken chain detecting device for Double-scraper chain beried scraper coal feeder |
-
2017
- 2017-06-28 CN CN201720769449.3U patent/CN206915174U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110116891A (en) * | 2019-05-14 | 2019-08-13 | 秦皇岛秦热发电有限责任公司 | Broken chain detecting device for Double-scraper chain beried scraper coal feeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180123 Termination date: 20210628 |