CN209143239U - A kind of feeder equipment - Google Patents
A kind of feeder equipment Download PDFInfo
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- CN209143239U CN209143239U CN201821992794.4U CN201821992794U CN209143239U CN 209143239 U CN209143239 U CN 209143239U CN 201821992794 U CN201821992794 U CN 201821992794U CN 209143239 U CN209143239 U CN 209143239U
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- coal
- pedestal
- feeder equipment
- opening
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Abstract
The utility model discloses a kind of feeder equipment, including coal store, are provided with pedestal below, the cushion chamber tapered are provided in pedestal, lower section is provided with hole of producing coal；Aperture position above pedestal is provided with mobile door assembly, and pedestal upward opening is closed when reaching preset value for intracorporal coal amount of being present, and when coal amount is lower than preset value in it reopens.Feeder equipment provided by the utility model, its structure includes the coal store and pedestal of two-piece unit setting, continue by the intracorporal cushion chamber of seat quantitative to coal, and mobile door assembly is set into coal position in the opening of pedestal, according to the movement for how much controlling mobile door assembly into the intracorporal coal amount of seat, to control the opening and closing of pedestal opening, it is present when accumulation coal amount is more in vivo and suspends to intracavitary increase coal amount, only unidirectional output prevents accumulation coal amount from further increasing, influence the coal output stability in hole of producing coal, to keep stable quantity coal amount to export, feeder equipment supplies non-uniform technical problem to coal.
Description
Technical field
The utility model relates to metallurgical ancillary equipment technologies, more specifically to a kind of feeder equipment.
Background technique
Comprehensive Utilization Power Plant comprehensive utilization mixed coal cheap when generating electricity replaces expensive cleaned coal as fuel to reduce
The mixed coal process that electric boiler produces and uses: the mixed coal of coal yard is caught coal store with overhead traveling crane, by under coal store by production cost
Feeder equipment mixed coal is taken on belt, then mixed coal storehouse is transported to by belt, the coal in mixed coal storehouse enters by feeder equipment
Crusher is crushed, and qualified mixed coal particle is used for electric boiler after being crushed.
But be in particular in the coal charge delivery system there is also certain defect: existing feeder equipment is to coal
Amount is uneven, and is easy to damage to coal conveyer belt, is unfavorable for subsequent crushing and other operations, is in addition being conveyed to
Coal dust damage ratio is more serious when coal, brings adverse effect to equipment operation environment.
It is currently used for what the feeder equipment that coal charge conveys unevenly was waited to coal supply in conclusion how to efficiently solve
Technical problem is current those skilled in the art's urgent problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of feeder equipment, the structure of the feeder equipment is set
Meter, which can efficiently solve, solves to be currently used for the technical problem that the feeder equipment of coal charge conveying is unevenly waited to coal supply.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of feeder equipment, the coal store including keeping in coal charge, the coal store lower section are provided with pedestal, the pedestal
Upper opening towards the coal store, be provided with the cushion chamber tapered in the pedestal, lower section is provided with hole of producing coal；The seat
Aperture position above body is provided with mobile door assembly, for when the intracorporal coal amount of the seat reaches preset value close pedestal to
On opening, and in it coal amount be lower than preset value when reopen.
Preferably, in above-mentioned feeder equipment, the middle section of pedestal upper opening position is provided with " Λ " type
Opening is divided into left and right two and symmetrically divides coal mouth by separated coal block, the separated coal block.
Preferably, in above-mentioned feeder equipment, the pedestal includes pedestal inner cavity and the seat for being connected to and sliding up and down docking
External chamber, the cushion chamber and hole of producing coal are all set in the pedestal inner cavity.
Preferably, in above-mentioned feeder equipment, the bottom of the pedestal is provided with the conveyer mechanism for docking hole of producing coal；Institute
It states and is provided with the outer outlet body for being contained in inner space outside conveyer mechanism, described in the outer outlet body upper opening sealing docking
It produces coal hole site, outer outlet body lower opening is for sealing docking aftertreatment device.
Preferably, in above-mentioned feeder equipment, the outer outlet body and the pedestal exocoel are connected and fixed integral closing
Structure.
Preferably, in above-mentioned feeder equipment, the mobile door assembly includes the connecting rod connecting with the outer wall of pedestal inner cavity
Mechanism, and the movable valve plate of a pair with link mechanism driving cooperation, are respectively used to close two different Fen Meikou.
Preferably, in above-mentioned feeder equipment, the link mechanism includes being symmetrical arranged to respectively drive two different activities
Two connection rod sets of valve plate, each connection rod set include the first connecting rod being fixedly connected with pedestal inner cavity and both ends point
Not Lian Jie first connecting rod and movable valve plate tail portion second connecting rod, the central region of the second connecting rod passes through turning joint and storage
The lower rotation of coal bunker connects.
Preferably, it in above-mentioned feeder equipment, is provided between the pedestal inner cavity and pedestal exocoel vertical ladder-like
Cooperate plane, ladder-like cooperation plan-position is provided with compressed spring, when the load-bearing of cushion chamber reaches preset value, in pedestal
Chamber sinks to driving the connection rod set closing activity raft plate.
Preferably, in above-mentioned feeder equipment, the conveyer mechanism includes conveyer belt and is set to the conveyer belt two
The initiative roll shaft at end, driven roll shaft, the initiative roll shaft are connected with motor.
Preferably, in above-mentioned feeder equipment, interval pre-determined distance is hung with scraper plate above the conveyer belt, for striking off
Coal charge on the conveyer belt, the scraper plate and pedestal exocoel are connected by the installation of adjusting nut adjustment height, the scraper plate
Tail portion is provided with regulation handle.
Feeder equipment provided by the utility model, the coal store including keeping in coal charge, the coal store lower section are provided with
Pedestal, the upper opening of the pedestal are provided with the cushion chamber tapered in the pedestal, lower section is provided with towards the coal store
It produces coal hole；Aperture position above the pedestal is provided with mobile door assembly, for reaching default in the intracorporal coal amount of the seat
Pedestal upward opening is closed when value, and when coal amount is lower than preset value in it reopens.It is provided by the utility model to give coal
Machine equipment, structure include the coal store and pedestal of two-piece unit setting, continue by the intracorporal cushion chamber of seat quantitative
Mobile door assembly is set into coal position to coal, and in the opening of pedestal, how much controls dodge gate according into the intracorporal coal amount of seat
The movement of component, to control the opening and closing of pedestal opening, being present to suspend when accumulation coal amount is more in vivo increases coal into its cushion chamber
Amount, can unidirectionally export prevents intracavitary accumulation coal amount from further increasing, and influence is produced coal the coal output stability in hole, to keep stable
The output of coal amount is measured, is efficiently solved and is currently used for the feeder equipment of coal charge conveying and supplies non-uniform technical problem to coal.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of internal structure of feeder equipment provided by the embodiment of the utility model.
It is marked in attached drawing as follows:
Coal store 1, separated coal block 3, divides coal mouth 4, movable valve plate 5, turning joint 6, second connecting rod 7, shell at pedestal exocoel 2
Body 8, first connecting rod 9, pedestal inner cavity 10, compressed spring 11, cushion chamber 12, hole 13 of producing coal, outer outlet body 14, motor 15, drive roll
Axis 16, conveyer belt 17, driven roll shaft 18, lower opening 19, scraper plate 20, adjusting nut 21, regulation handle 22.
Specific embodiment
The utility model embodiment discloses a kind of feeder equipment, is set with solving to be currently used for the feeder of coal charge conveying
It is standby to supply non-uniform technical problem to coal.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, Fig. 1 is the schematic diagram of internal structure of feeder equipment provided by the embodiment of the utility model.
Feeder equipment provided by the utility model, the coal store 1 including keeping in coal charge, is provided with seat below coal store 1
Body, the upper opening of pedestal are provided with the cushion chamber 12 tapered in pedestal, lower section is provided with hole 13 of producing coal towards coal store 1；Seat
Aperture position above body is provided with mobile door assembly, and it is upward that pedestal is closed when reaching preset value for intracorporal coal amount of being present
Opening, and in it coal amount be lower than preset value when reopen.
This feeder equipment in the present embodiment, structure include the coal store 1 and pedestal of two-piece unit setting, pass through seat
Intracorporal cushion chamber 12 continue it is quantitative mobile door assembly is set into coal position to coal, and in the opening of pedestal, according into
How much intracorporal coal amount of taking a seat controls the movement of mobile door assembly, to control the opening and closing of pedestal opening, accumulation coal amount in vivo of being present
Suspend the increase coal amount into its cushion chamber 12 when more, can unidirectionally export prevents intracavitary accumulation coal amount from further increasing, and influences
Produce coal the coal output stability in hole 13, to keep stable quantity coal amount to export, efficiently solve be currently used for coal charge conveying to
Coal machine equipment supplies non-uniform technical problem to coal.
The middle section of pedestal upper opening position is provided with the separated coal block 3 of " Λ " type, and opening is divided into a left side by separated coal block 3
Right two are symmetrically divided coal mouth 4.The design of technical solution optimization provided in this embodiment coal charge in-position, in pedestal opening position
The structure for setting intermediate setting separated coal block 3, structure is symmetrically tiltedly draped over one's shoulders by it and is first carried out to the coal charge for entering cushion chamber 12 in pedestal
Sub-material enables coal charge is more smooth to enter cushion chamber 12, enables the discharging of lower section more stable.
To solve the problems, such as the more contaminated equipment ambient enviroments of blanking dust, the bottom of pedestal, which is provided with, docks hole 13 of producing coal
17 mechanism of conveyer belt；It is provided with the outer outlet body 14 for being contained in inner space outside 17 mechanism of conveyer belt, is opened above outer outlet body 14
13 position of hole of producing coal is docked in mouth sealing, and 14 lower opening 19 of outer outlet body docks aftertreatment device for sealing.It is further excellent
Changing design is that outer outlet body 14 and pedestal exocoel 2 are connected and fixed integral enclosed construction.
The output design of technical solution optimization coal charge provided in this embodiment, is exported by 17 mechanism of conveyer belt of lower section,
And outer outlet body 14 is set and integrally wraps up 17 mechanism of conveyer belt, it prevents coal charge dust from splashing, passes through hole 13 and the outer cover of producing coal
Sealing docking between body 14 and the sealing between outer outlet body 14 and the processing unit entrance at rear are docked and can be effectively eliminated
Influence of the dust to ambient enviroment.Further by outer outlet body 14 and 2 integrally connected of pedestal exocoel or using integrated molding shell
Design can guarantee the effect of sealing, the further design of optimization sealing.
Technical solution provided in this embodiment advanced optimizes the design of mobile door assembly, enables it sufficiently adapt to two and separates
The coal mouth 4 that divides design and the design of split type pedestal: mobile door assembly includes the connecting rod connecting with the outer wall of pedestal inner cavity 10
Mechanism, and the movable valve plate 5 of a pair with link mechanism driving cooperation are respectively used to close two and different divide coal mouth 4.
Pedestal includes pedestal inner cavity 10 and the pedestal exocoel 2 for being connected to and sliding up and down docking, cushion chamber 12 and hole 13 of producing coal
It is all set in pedestal inner cavity 10；Link mechanism includes being symmetrical arranged two connection rod sets for respectively driving two different movable valve plates 5,
Each connection rod set includes the first connecting rod 9 being fixedly connected with pedestal inner cavity 10 and both ends are separately connected first connecting rod 9 and live
The central region of the second connecting rod 7 of dynamic 5 tail portion of valve plate, second connecting rod 7 is connected by the lower rotation of turning joint 6 and coal store 1
It connects.
In technical solution provided in this embodiment, mobile door assembly includes symmetrically arranged two independent movable valve plates 5
Two groups of connection rod sets are respectively corresponded to control the switch that coal mouth 4 is divided in two sides respectively, connection rod set structure is simple, passes through two connected companies
Bar can the stable switch for moving up and down driving activity valve plate 5 by pedestal inner cavity 10,7 central region of second connecting rod passes through work
Movable joint 6 is connect with the lower rotation of coal store 1, and tail end is connect with first connecting rod 9, constitutes the structure of lever.On this basis,
For the structure for protecting connecting rod, anti-locking mechanism outer housing 8 can be arranged outside connection rod set, connection rod set is connected to outside pedestal into ash or damage
Chamber 2 is accommodated in the inner.
On the basis of above embodiments technical thought, optimize the fit system of pedestal inner cavity 10 and exocoel, pedestal inner cavity 10
It is provided with vertical ladder-like cooperation plane between pedestal exocoel 2, ladder-like cooperation plan-position is provided with compressed spring
11, when the load-bearing of cushion chamber 12 reaches preset value, 10 sinking drive link group closing activity raft plate of pedestal inner cavity.
Both pedestal inner cavity 10 and exocoel are mutually butted face and ladder-like cooperation plane are arranged, and cooperate the pressure being vertically arranged
Contracting spring 11 can be accommodated directly with pedestal inner cavity 10 by the design pedestal inner cavity 10 with respect to the displacement of pedestal exocoel 2
Coal feed weight is proportional, therefore when passing through the displacement drive movable valve of pedestal inner cavity 10, the aperture of movable valve also can
Control planning is constituted with having coal feed weight in cavity, i.e., coal charge is more in cavity, and the aperture of movable valve is smaller until activity
Valve finally will divide coal mouth 4 to close.
17 mechanism of conveyer belt includes conveyer belt 17 and is set to the initiative roll shaft 16 at 17 both ends of conveyer belt, driven roll shaft 18,
Initiative roll shaft 16 is connected with motor 15；It is spaced pre-determined distance above conveyer belt 17 and is hung with scraper plate 20, for striking off conveyer belt 17
On coal charge, scraper plate 20 and pedestal exocoel 2 connected by the installation of 21 adjustment height of adjusting nut, and the tail portion of scraper plate 20 is provided with tune
Save handle 22.
In technical solution provided in this embodiment, scraper plate 20 is set above conveyer belt 17, with this configuration by conveyer belt
Coal charge on 17 strikes off, and conveyer belt 17 is enabled to provide stable coal stream output；Scraper plate 20 is connected and fixed with pedestal exocoel 2, is passed through
The structure of adjusting nut 21 forms fastening, and can up and down adjustment scraper plate 20 and 17 surface of conveyer belt with this configuration spacing, with
Just how much change the coal charge that conveys by conveyer belt 17.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of feeder equipment, the coal store including keeping in coal charge, which is characterized in that be provided with seat below the coal store
Body, the upper opening of the pedestal are provided with the cushion chamber tapered in the pedestal, lower section is provided with out towards the coal store
Coal hole；Aperture position above the pedestal is provided with mobile door assembly, for reaching preset value in the intracorporal coal amount of the seat
When close the upward opening of pedestal, and when coal amount is lower than preset value in it, reopens.
2. feeder equipment according to claim 1, which is characterized in that the middle section of pedestal upper opening position
It is provided with the separated coal block of " Λ " type, opening is divided into left and right two and symmetrically divides coal mouth by the separated coal block.
3. feeder equipment according to claim 2, which is characterized in that the pedestal includes being connected to up and down and sliding docking
Pedestal inner cavity and pedestal exocoel, the cushion chamber and hole of producing coal be all set in the pedestal inner cavity.
4. feeder equipment according to claim 3, which is characterized in that the bottom of the pedestal is provided with docking and produces coal hole
Conveyer mechanism；The outer outlet body for being contained in inner space, the outer outlet body top are provided with outside the conveyer mechanism
Opening seals hole site of producing coal described in docking, and outer outlet body lower opening is for sealing docking aftertreatment device.
5. feeder equipment according to claim 4, which is characterized in that the outer outlet body connect solid with the pedestal exocoel
Fixed integral enclosed construction.
6. feeder equipment according to claim 5, which is characterized in that the mobile door assembly includes and pedestal inner cavity
The link mechanism of outer wall connection, and the movable valve plate of a pair with link mechanism driving cooperation, are respectively used to close two
Different Fen Meikou.
7. feeder equipment according to claim 6, which is characterized in that the link mechanism includes being symmetrical arranged to drive respectively
Two connection rod sets of dynamic two different movable valve plates, each connection rod set include that first be fixedly connected with pedestal inner cavity connects
Bar and both ends are separately connected the second connecting rod of first connecting rod and movable valve plate tail portion, and the central region of the second connecting rod is logical
The lower rotation for crossing turning joint and coal store connects.
8. feeder equipment according to claim 7, which is characterized in that be arranged between the pedestal inner cavity and pedestal exocoel
There is vertical ladder-like cooperation plane, ladder-like cooperation plan-position is provided with compressed spring, when the load-bearing of cushion chamber reaches
When preset value, pedestal inner cavity sinks to driving the connection rod set closing activity raft plate.
9. feeder equipment according to claim 8, which is characterized in that the conveyer mechanism includes conveyer belt and setting
Initiative roll shaft, driven roll shaft in the conveyer belt both ends, the initiative roll shaft are connected with motor.
10. feeder equipment according to claim 9, which is characterized in that interval pre-determined distance is outstanding above the conveyer belt
Scraper plate is hung with, for striking off the coal charge on the conveyer belt, the scraper plate is pacified with pedestal exocoel by adjusting nut adjustment height
Load connects, and the tail portion of the scraper plate is provided with regulation handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821992794.4U CN209143239U (en) | 2018-11-29 | 2018-11-29 | A kind of feeder equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821992794.4U CN209143239U (en) | 2018-11-29 | 2018-11-29 | A kind of feeder equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209143239U true CN209143239U (en) | 2019-07-23 |
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ID=67288328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821992794.4U Active CN209143239U (en) | 2018-11-29 | 2018-11-29 | A kind of feeder equipment |
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| Country | Link |
|---|---|
| CN (1) | CN209143239U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335734A (en) * | 2018-11-29 | 2019-02-15 | 兖州煤业股份有限公司 | A kind of feeder equipment |
| CN115970858A (en) * | 2022-12-06 | 2023-04-18 | 徐州华峰测控技术有限公司 | Coal feeder capable of conveying high-humidity pulverized coal |
-
2018
- 2018-11-29 CN CN201821992794.4U patent/CN209143239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109335734A (en) * | 2018-11-29 | 2019-02-15 | 兖州煤业股份有限公司 | A kind of feeder equipment |
| CN115970858A (en) * | 2022-12-06 | 2023-04-18 | 徐州华峰测控技术有限公司 | Coal feeder capable of conveying high-humidity pulverized coal |
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