CN207511134U - A kind of discharge device of ore storage bin - Google Patents
A kind of discharge device of ore storage bin Download PDFInfo
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- CN207511134U CN207511134U CN201720155343.4U CN201720155343U CN207511134U CN 207511134 U CN207511134 U CN 207511134U CN 201720155343 U CN201720155343 U CN 201720155343U CN 207511134 U CN207511134 U CN 207511134U
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- discharge
- chute
- storage bin
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- adjustable plate
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Abstract
The utility model discloses a kind of discharge devices of ore storage bin, including ore storage bin, discharge chute and the discharge sealing-tape machine for being arranged on discharge chute lower part, the discharge chute includes chute ontology, it is arranged on the feed inlet of chute body upper part, it is arranged on the lower part discharge gate of chute ontology bottom surface, the discharge chute further includes the front end discharge gate for being arranged on chute body lower part, adjustable plate component is equipped on the front end discharge gate, the adjustable plate component is made of adjustable plate and the card slot track being arranged at the discharge gate of front end, the adjustable plate is slidably connected with card slot track, electro-hydraulic pressure push-rod assembly is equipped on the chute outer body wall, it is fixedly connected on the outside of the flexible rod end and adjustable plate of electric hydraulic push rod.The utility model is simple in structure, easy to use, and management and equipment repair and maintenance easy to produce etc. can adjust discharge velocity, can reduce sealing-tape machine and spill material, reduces the storehouse pressure that sealing-tape machine is born, reduces the installed power of discharge sealing-tape machine and operation power.
Description
Technical field
The utility model belongs to the discharge dress of preparation equipment technical field, more particularly to a kind of ore storage bin of siccative system configuration
It puts.
Background technology
With the high speed development of the popularization and acceleration, especially developing country of global industry, to the demand of steel
It is increasing and then increasing to the demand of iron ore.Each mineral processing plant can have several ore storage bins, such as coarse crushing ore deposit
Storehouse, in ore storage bin fine crushing, screening ore storage bin and product storage bin etc..Material in ore storage bin is discharged to discharge sealing-tape machine by simple chute
Belt on, conveyed by discharge sealing-tape machine.The discharge quality of ore storage bin is selecting factory to play very important effect, can improve down
The job stability of equipment is swum, equipment operation rate can be improved, when upstream equipment carries out repair and maintenance, does not influence upstream device
Continuously run.Although ore storage bin is to selecting continuously running for factory to play very important effect, since ore storage bin refers to product quality
Mark does not directly affect, and project planner and production management personnel are to the configured in one piece of ore storage bin, especially ore storage bin discharge device
Be designed without enough attention, lead to the discharge chute being commonly designed, be only capable of meeting discharge demand, it is impossible to effectively reduce storehouse
Pressure, it is impossible to adjust discharge velocity, cause on excessive solid accumulation to belt or discharge gate is wide, mating sealing-tape machine is caused to spill
Material；In sealing-tape machine repair and maintenance, it is impossible to ore in ore storage bin be prevented to continue to fall into sealing-tape machine；Replacing the glue below discharge device
During band machine carrying roller, need all to empty the ore in ore storage bin, this causes to waste time, and increases operation cost；It is next in ore storage bin
During feed, need to take measures to prevent ore from directly falling on sealing-tape machine sealing-tape machine is caused to scratch.Therefore, according to Machine Design original
Reason designs an ore storage bin discharge device, instead of original chute, for material ore storage bin ore discharge between ore storage bin and discharge sealing-tape machine
It has very important significance.
Patent document disclosed in access, open (bulletin) number：CN103043329A discloses a kind of unpowered discharge dress
It puts, including：Sub-material side's cone, rectangular silo, sub-material side's cone lower part four corners are provided with the special-shaped notch of enlargement discharge, with even
Fishplate bar is mounted in the square sub-material line opening of rectangular silo hypocone, the square sub-material line of the rectangular silo hypocone
Upper overall length opening size is consistent, and the opening size size ensures that grain material discharge is smooth, realize granule materials first in first out, after
Go out the Unpowered discharge device used after.Open (bulletin) number：CN202988094U discloses a kind of material transmission discharge dress
It puts, the feed inlet connection processing tank discharge gate of material transmission discharge device, the semiclosed transmission in material transmission discharge device is led to
The conveyor with flange is equipped in road, around being located in conveyor driving device, the rib of conveyor seals the conveyor annular with half
The internal face of enclosed transmission channel one end is in contact, and one end of semiclosed transmission channel is arranged for the transmission of material transmission discharge device
Expect discharge port.Open (bulletin) number：CN201343291Y discloses a kind of feed and discharge device of solid particle material, including：It gives
Discharge casing, discharge material wheel, movable plate, hinge, spring, discharge material wheel are arranged on movable plate in charging and discharging casing, charging and discharging
The other installation activity plate of wheel, movable plate are hinged close to the one end in supplied materials direction on charging and discharging casing, movable plate and level
Inclination angle between face is less than the stocking angle for conveying material；Spring is equipped with below movable plate, flexibly supports movable plate, changes discharge
Space between material wheel and movable plate effectively prevent material to get stuck when conveying.But above equipment is not applied in ore storage bin and discharge
Between sealing-tape machine, the ore feed to big granularity is carried out.
Invention content
The purpose of this utility model, which is to provide one kind, can reduce storehouse pressure, control discharge velocity, reduce sealing-tape machine when handing over material
Spill a kind of discharge device of ore storage bin of material.
A kind of discharge device of ore storage bin of the utility model including ore storage bin, discharge chute and is arranged on discharge chute lower part
Discharge sealing-tape machine, the discharge chute include chute ontology, be arranged on chute body upper part feed inlet, be arranged on chute
The lower part discharge gate of ontology bottom surface.The discharge chute further includes the front end discharge gate for being arranged on chute body lower part, in institute
The front end discharge gate stated is equipped with adjustable plate component, and the adjustable plate component is by adjustable plate and is arranged on front end discharge gate
Card slot track forms, and the adjustable plate is slidably connected with card slot track, is equipped on the chute outer body wall electro-hydraulic
Push-rod assembly is pressed, the electro-hydraulic pressure push-rod assembly is by electric hydraulic push rod, electro-hydraulic hydraulic driver and to be fixed on chute sheet external
Bearing on side wall is formed, and described electric hydraulic push rod one end is connected with electro-hydraulic hydraulic driver, the electric hydraulic thrust
It being fixedly connected on the outside of the flexible rod end and adjustable plate of bar, the electro-hydraulic hydraulic driver is connected with automaton,
The lower part discharge gate of the chute ontology is the 1/4~3/4 of chute ontology base area.
Preferably, the shape of the chute body lower part discharge gate is trapezoidal or rectangle.
Preferably, the adjusting plate shape is inverted V-shaped structure.
Preferably, the chute ontology first half is also provided with bar-inserting hole, and plunger is inserted into bar-inserting hole.
Preferably, the plunger shape is cylinder, and size matches with bar-inserting hole, and one end is the point of cone,
The other end is ring with positioning.
The utility model significantly has the beneficial effect that compared with existing similar discharge device：
When carrying out discharge using the discharge device of ore storage bin, since the opening area of lower part discharge gate is chute ontology bottom surface face
Long-pending 1/4~3/4, it is possible to reduce the storehouse pressure that sealing-tape machine is born below ore storage bin；Adjustable plate is driven by Electrohydraulic push rod, adjustment is adjusted
The adjustment to discharge velocity is realized in the position of plate, reduces solid accumulation when handing over material, sealing-tape machine is caused to spill material, while reduces storehouse pressure
The installed power of discharge sealing-tape machine and operation power can be reduced.
Description of the drawings
Fig. 1 is the Typical Disposition schematic diagram of mating ore storage bin, discharge device and discharge sealing-tape machine；
Fig. 2 is a kind of front view of the discharge device of ore storage bin；
Fig. 3 is a kind of A direction views of the discharge device of ore storage bin；
Fig. 4 is a kind of B direction views of the discharge device of ore storage bin.
It is numbered in figure：1 ore storage bin；2 discharge chutes；3 discharge sealing-tape machines；2-1 upper feed inlets；2-2 chute ontologies；Before 2-3
Hold discharge gate；2-4 card slot slideways；2-5 adjustable plates；2-6 Electrohydraulic push rods；The electro-hydraulic hydraulic drivers of 2-7；2-8 bearings；2-9 plungers
Hole；2-10 plungers；2-11 ring flanges；2-12 bolts；2-13 nuts；2-14 washers；2-15 lower parts discharge gate.
Specific embodiment
As shown in Figure 1, a kind of discharge device of ore storage bin of the utility model, including ore storage bin 1, discharge chute 2 and is arranged on
The discharge sealing-tape machine 3 of 2 lower part of discharge chute is configured according to the position of ore storage bin 1, discharge chute 2 and discharge sealing-tape machine 3, by material
It is discharged in discharge chute 2 from the lower mouth of ore storage bin 1, discharge control is carried out by discharge chute 2, is discharged to the belt of belt conveyer 3
Top.
As shown in Figure 2, Figure 3 and Figure 4, the discharge chute 2 includes chute ontology 2-2, is arranged on chute ontology 2-2
The feed inlet 2-1 in portion, the lower part discharge gate 2-15 for being arranged on chute ontology 2-2 bottom surfaces, chute ontology 2-2 are rectangular box body knot
Structure.The discharge chute 2 further includes the front end discharge gate 2-3 for being arranged on chute ontology 2-2 lower parts, front end discharge gate 2-3
In the side of chute ontology 2-2 lower parts, opening direction is identical with belt-conveying direction, and width is according to the skin on discharge sealing-tape machine 3
Bandwidth design, chute ontology 2-2 tops be equipped with ring flange 2-11, the specification of ring flange 2-11 described in the utility model with
The specification matching of 1 outlet(discharge) flange of ore storage bin, the ring flange 2-11 of the utility model is square structure, and this structure is more convenient for installing.
In several bolts hole of ring flange 2-11 edge designs, with threaded fastener assembly bolt 2-12, nut 2-13 and washer 2-14 and ore deposit
The flanged joint that storehouse 1 exports.
The front end discharge gate 2-3 be equipped with adjustable plate component, the adjustable plate component include adjustable plate 2-5 and
The card slot track 2-4 being arranged at the discharge gate of front end, the card slot track 2-4 are made of steel plate, 2 2-4, clamp bar slot tracks
In front end discharge gate 2-3 both sides, it is welded in the exterior side wall of chute ontology 2-2.The adjustable plate 2-5 shapes are inverted V-shaped
Structure, at work, adjustable plate 2-5 are slidably connected with card slot track 2-4.Inverted V-shaped adjustable plate 2-5 structures at work, are adjusted
Plate both sides are slided on the card slot track at the discharge gate of front end, and controlling to adjust plate with Electrohydraulic push rod moves up and down, before control
The actual aperture size of discharge gate is held, realizes control discharge velocity, sealing-tape machine when handing over material is reduced and spills material, meeting downstream process will
It asks.
The chute ontology 2-2 lateral walls are equipped with electro-hydraulic pressure push-rod assembly, and the electro-hydraulic pressure push-rod assembly is by electricity
Hydraulic push rod 2-6, electro-hydraulic hydraulic driver 2-7 and the bearing 2-8 being fixed on chute ontology 2-2 lateral walls are formed, described
Electric hydraulic push rod 2-6 one end be connected with electro-hydraulic hydraulic driver 2-7, the outside of stretch rod end and adjustable plate 2-5, which are fixed, to be connected
It connects.The electro-hydraulic hydraulic driver 2-7 is connected with automaton, the electro-hydraulic hydraulic driver 2-7 of outsourcing.Electro-hydraulic pressure is driven
Dynamic device 2-7 is mounted on bearing 2-8, and the Electrohydraulic push rod 2-6 on hydraulic cylinder controls to adjust plate 2-5 and moves up and down, and controls
The actual aperture size of front end discharge gate 2-3.Bearing 2-8 is located above the discharge gate 2-3 of front end, and bearing 2-8 shapes are rectangle
Frame structure is welded with steel plate, is welded in the exterior side wall of chute ontology 2-2.
The lower part discharge gate 2-15 of the chute ontology 2-2 be chute ontology 2-2 base areas 1/4~3/4, institute
The shape of chute ontology 2-2 lower part discharge gate 2-15 stated is trapezoidal or rectangle.So as to reduce the storehouse that lower section belt feeder is born
Pressure, and then reducing the installed power of discharge sealing-tape machine and operation power, trapezoid-shaped openings has the material in storehouse certain water conservancy diversion to make
With.
The chute ontology 2-2 first halves are also provided with bar-inserting hole 2-9, and bar-inserting hole 2-9 shapes are circle, and in bar-inserting hole
Plunger 2-10 is inserted into 2-9.
The plunger 2-10 shapes are cylinder, and diameter matches with bar-inserting hole 2-9, and one end is conical
Point, the other end are ring with positioning.This ring, there are two effects, and first is to facilitate extraction plunger, and second is that positioning is made
With representing that plunger is inserted into position when plunger is inserted into the position ring.Its ring makes of stainless steel, and length is more than chute ontology
The upper corresponding two bar-inserting holes 2-9 distances of 2-2.In repair and maintenance discharge sealing-tape machine, several plungers 2-10 is inserted into and is slipped
In the bar-inserting hole 2-9 of slot ontology 2-2 side walls, ore is prevented to drop into chute ontology 2-2 inner cavities with plunger 2-10.Bar-inserting hole 2-
9 and mating plunger 2-10 will meet intensity requirement, ensure the sealing-tape machine of lower section and ore can be effectively prevented in repair and maintenance
Fall into sealing-tape machine.
Claims (5)
1. a kind of discharge device of ore storage bin, including ore storage bin, discharge chute and the discharge sealing-tape machine for being arranged on discharge chute lower part, institute
The discharge chute stated includes chute ontology, the feed inlet for being arranged on chute body upper part, the lower part for being arranged on chute ontology bottom surface
Discharge gate, it is characterised in that：The discharge chute further includes the front end discharge gate for being arranged on chute body lower part, described
Front end discharge gate is equipped with adjustable plate component, and the adjustable plate component is by adjustable plate and the card slot for being arranged on front end discharge gate
Track forms, and the adjustable plate is slidably connected with card slot track, and electric hydraulic thrust is equipped on the chute outer body wall
Bar assembly, the electro-hydraulic pressure push-rod assembly is by electric hydraulic push rod, electro-hydraulic hydraulic driver and is fixed on chute outer body wall
On bearing formed, described electric hydraulic push rod one end is connected by bearing with electro-hydraulic hydraulic driver, and described is electro-hydraulic
It presses and is fixedly connected on the outside of the flexible rod end and adjustable plate of push rod, the electro-hydraulic hydraulic driver is connected with automaton
It connects, the discharge gate of the chute body lower part is the 1/4~3/4 of chute ontology base area.
A kind of 2. discharge device of ore storage bin according to claim 1, it is characterised in that the chute body lower part discharge
The shape of mouth is trapezoidal or rectangle.
3. the discharge device of a kind of ore storage bin according to claim 1, it is characterised in that the adjusting plate shape is inverted V-shaped
Structure.
4. the discharge device of a kind of ore storage bin according to claim 1, it is characterised in that in the chute ontology first half
Bar-inserting hole is also provided with, and plunger is inserted into bar-inserting hole.
5. a kind of discharge device of ore storage bin according to claim 4, it is characterised in that the plunger shape is cylinder,
Its size matches with bar-inserting hole, and one end is the point of cone, and the other end is ring with positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720155343.4U CN207511134U (en) | 2017-02-21 | 2017-02-21 | A kind of discharge device of ore storage bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720155343.4U CN207511134U (en) | 2017-02-21 | 2017-02-21 | A kind of discharge device of ore storage bin |
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| Publication Number | Publication Date |
|---|---|
| CN207511134U true CN207511134U (en) | 2018-06-19 |
Family
ID=62530820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720155343.4U Active CN207511134U (en) | 2017-02-21 | 2017-02-21 | A kind of discharge device of ore storage bin |
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| Country | Link |
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| CN (1) | CN207511134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829222A (en) * | 2017-02-21 | 2017-06-13 | 中冶北方（大连）工程技术有限公司 | A kind of discharge device of ore storage bin |
-
2017
- 2017-02-21 CN CN201720155343.4U patent/CN207511134U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829222A (en) * | 2017-02-21 | 2017-06-13 | 中冶北方（大连）工程技术有限公司 | A kind of discharge device of ore storage bin |
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