CN106829222A - A kind of discharge device of ore storage bin - Google Patents
A kind of discharge device of ore storage bin Download PDFInfo
- Publication number
- CN106829222A CN106829222A CN201710093112.XA CN201710093112A CN106829222A CN 106829222 A CN106829222 A CN 106829222A CN 201710093112 A CN201710093112 A CN 201710093112A CN 106829222 A CN106829222 A CN 106829222A
- Authority
- CN
- China
- Prior art keywords
- discharge
- chute
- storage bin
- hydraulic
- ore storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/546—Devices for loading or unloading and forming part of the container, e.g. rollers, conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Abstract
The invention discloses 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 bottom, described discharge chute includes chute body, it is arranged on the charging aperture of chute body upper part, it is arranged on the bottom discharge gate of chute body bottom surface, described discharge chute also includes being arranged on the front end discharge gate of chute body lower part, regulation board component is provided with described front end discharge gate, described regulation board component is made up of adjustable plate and the draw-in groove track being arranged at the discharge gate of front end, described adjustable plate is slidably connected with draw-in groove track, electro-hydraulic pressure push-rod assembly is provided with described chute outer body wall, the flexible rod end of electric hydraulic push rod is fixedly connected with the outside of adjustable plate.It is simple structure of the present invention, easy to use, it is easy to production management and equipment repair and maintenance etc., discharge velocity can be adjusted, sealing-tape machine can be reduced and spill material, the storehouse pressure that sealing-tape machine bears is reduced, reduce the installed power and operation power of discharge sealing-tape machine.
Description
Technical field
The invention belongs to preparation equipment technical field, the more particularly to a kind of discharge device of ore storage bin of siccative system configuration.
Background technology
With the popularization and acceleration of global industry, the especially high speed development of developing country, 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 in small, broken bits, 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 plays very important effect selecting factory, it is possible to increase under
The job stability of trip equipment, it is possible to increase equipment operation rate, 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, because ore storage bin refers to product quality
Mark is not directly affected, 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, cause 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 excessive solid accumulation to belt or discharge gate is wide, cause supporting sealing-tape machine to spill
Material；In sealing-tape machine repair and maintenance, it is impossible to which ore continues to fall into sealing-tape machine in preventing ore storage bin；Changing the glue below discharge device
, it is necessary to the ore in ore storage bin all be emptied, this causes to lose time during with machine carrying roller, increase operation cost；It is next in ore storage bin
Caused on sealing-tape machine sealing-tape machine and scratch, it is necessary to take measures to prevent ore from directly falling in during feed.Therefore, it is former according to Machine Design
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
Have very important significance.
Consult disclosed patent document, open (bulletin) number：CN103043329A, discloses a kind of unpowered discharge dress
Put, including：Sub-material side's cone, square silo, sub-material side's cone corner of bottom four are provided with the special-shaped breach of enlargement discharge, with even
Fishplate bar is arranged on the square sub-material line opening of square silo hypocone, the square sub-material line of the square silo hypocone
Upper total 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 for using after entering.Open (bulletin) number：CN202988094U, discloses a kind of material transmission discharge dress
Put, the charging aperture connection process tank discharge gate of material transmission discharge device, the semiclosed transmission in material transmission discharge device is led to
The transmission belt with flange is provided with road, around being located in transmission belt drive device, the rib of transmission belt is sealed transmission belt annular with half
The internal face of enclosed transmission channel one end is in contact, and one end of semiclosed transmission channel is the transmission row of material transmission discharge device
Material discharging opening.Open (bulletin) number：CN201343291Y, discloses a kind of feed and discharge device of solid particle material, including：Give
Discharge casing, discharge material wheel, portable plate, hinge, spring, discharge material wheel are arranged in charging and discharging casing with portable plate, charging and discharging
The other installation activity plate of wheel, portable plate is hinged on charging and discharging casing near the one end in supplied materials direction, portable plate and level
Inclination angle between face is less than the stocking angle for conveying material；Portable plate lower section is provided with spring, flexibly supports portable plate, changes discharge
Space between material wheel and portable plate, gets stuck when effectively preventing material from conveying.But, the said equipment is not applied in ore storage bin and discharge
Between sealing-tape machine, the ore feed to big granularity is carried out.
The content of the invention
Storehouse pressure can be reduced it is an object of the invention to provide one kind, discharge velocity is controlled, sealing-tape machine when handing over material is reduced and is spilt material
A kind of ore storage bin discharge device.
A kind of discharge device of ore storage bin of the invention, including ore storage bin, discharge chute and it is arranged on the row of discharge chute bottom
Material sealing-tape machine, described discharge chute includes chute body, is arranged on the charging aperture of chute body upper part, is arranged on chute body
The bottom discharge gate of bottom surface.Described discharge chute also includes being arranged on the front end discharge gate of chute body lower part, described
Front end discharge gate is provided with regulation board component, and described regulation board component is by adjustable plate and the draw-in groove for being arranged on front end discharge gate
Track is constituted, and described adjustable plate is slidably connected with draw-in groove track, and electric hydraulic thrust is provided with described chute outer body wall
Bar assembly, described 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 constituted, described electric hydraulic push rod one end is connected with electro-hydraulic hydraulic driver, described electric hydraulic push rod
Flexible rod end is fixedly connected with the outside of adjustable plate, and described electro-hydraulic hydraulic driver is connected with automaton, described
Chute body bottom discharge gate for chute body base area 1/4~3/4.
Preferably, described chute body lower part discharge gate is shaped as trapezoidal or rectangle.
Preferably, described adjustable plate is shaped as inverted V-shaped structure.
Preferably, the described chute body first half is also provided with bar-inserting hole, and is inserted into plunger in bar-inserting hole.
Preferably, described plunger is shaped as cylinder, and its size matches with bar-inserting hole, and one end is the point of cone,
The other end is ring with positioning.
It is of the invention compared with existing similar discharge device, it significantly has the beneficial effect that：
When carrying out discharge using the discharge device of ore storage bin, because the aperture area of bottom discharge gate is chute body bottom surface face
Long-pending 1/4~3/4, it is possible to reduce the storehouse pressure that ore storage bin lower section sealing-tape machine bears；Adjustable plate, adjustment regulation are driven by Electrohydraulic push rod
The position of plate, realizes the adjustment to discharge velocity, reduces solid accumulation when handing over material, causes sealing-tape machine to spill material, while reducing storehouse pressure
The installed power and operation power of discharge sealing-tape machine can be reduced.
Brief description of the drawings
Fig. 1 is the Typical Disposition schematic diagram of supporting 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.
Numbered in figure：1 ore storage bin；2 discharge chutes；3 discharge sealing-tape machines；2-1 upper feed inlets；2-2 chute bodies；Before 2-3
End discharge gate；2-4 draw-in groove 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 packing rings；2-15 bottoms discharge gate.
Specific embodiment
As shown in figure 1, a kind of discharge device of ore storage bin of the invention, including ore storage bin 1, discharge chute 2 and it is arranged on discharge
The discharge sealing-tape machine 3 of the bottom of chute 2, configures, by material from ore deposit according to the position of ore storage bin 1, discharge chute 2 and discharge sealing-tape machine 3
The lower mouth in storehouse 1 is discharged in discharge chute 2, and discharge control is carried out by discharge chute 2, is discharged to the belt top of belt conveyer 3.
As shown in Figure 2, Figure 3 and Figure 4, described discharge chute 2 includes chute body 2-2, is arranged on chute body 2-2
The charging aperture 2-1 in portion, the bottom discharge gate 2-15 for being arranged on chute body 2-2 bottom surfaces, chute body 2-2 are rectangular box body knot
Structure.Described discharge chute 2 also includes being arranged on the front end discharge gate 2-3 of chute body 2-2 bottoms, front end discharge gate 2-3
In the side of chute body 2-2 bottoms, opening direction is identical with belt-conveying direction, and width is according to the skin on discharge sealing-tape machine 3
Bandwidth is designed, and chute body 2-2 tops are provided with the specification and ore storage bin 1 of ring flange 2-11, ring flange 2-11 of the present invention
The specification matching of outlet(discharge) flange, ring flange 2-11 of the invention is square structure, and this structure is more convenient for installing.In ring flange 2-
The some bolts hole of 11 edge designs, the method exported with threaded fastener assembly bolt 2-12, nut 2-13 and packing ring 2-14 and ore storage bin 1
Orchid connection.
Described front end discharge gate 2-3 is provided with regulation board component, and described regulation board component includes adjustable plate 2-5 and sets
The draw-in groove track 2-4 at the discharge gate of front end is put, described draw-in groove track 2-4 is made of steel plate, and 2 clamp bar slot track 2-4 are located at
Front end discharge gate 2-3 both sides, are welded in the exterior side wall of chute body 2-2.Described adjustable plate 2-5 is shaped as inverted V-shaped knot
Structure, operationally, adjustable plate 2-5 is slidably connected with draw-in groove track 2-4.Inverted V-shaped adjustable plate 2-5 structures, operationally, adjustable plate
Both sides are slided on the draw-in groove track at the discharge gate of front end, and controlling to adjust plate with Electrohydraulic push rod moves up and down, and controls front end
The actual aperture size of discharge gate, realizes control discharge velocity, reduces sealing-tape machine when handing over material and spills material, meets lower procedure requirement.
Described chute body 2-2 lateral walls are provided with electro-hydraulic pressure push-rod assembly, and described 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 body 2-2 lateral walls are constituted, 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 is fixed and is connected
Connect.Described 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 arranged 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 at front end discharge gate 2-3 tops, and bearing 2-8 is shaped as rectangle
Frame structure, is welded with steel plate, is welded in the exterior side wall of chute body 2-2.
The bottom discharge gate 2-15 of described chute body 2-2 is the 1/4~3/4 of chute body 2-2 base areas, described
Chute body 2-2 bottoms discharge gates 2-15 be shaped as trapezoidal or rectangle.So as to reduce the storehouse pressure that lower section belt feeder bears,
And then reduce the installed power of discharge sealing-tape machine and run power, trapezoid-shaped openings have certain guide functions to the material in storehouse.
The described chute body 2-2 first halves are also provided with bar-inserting hole 2-9, and bar-inserting hole 2-9 is shaped as circle, and in bar-inserting hole
2-9 is inserted into plunger 2-10.
Described plunger 2-10 is shaped as cylinder, and its diameter matches with bar-inserting hole 2-9, and one end is conical
Point, the other end is ring with positioning.This that ring is had two effects, first is convenient 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 body
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 groove body 2-2 sides wall, ore is prevented to drop into chute body 2-2 inner chambers with plunger 2-10.Bar-inserting hole 2-
9 and supporting plunger 2-10 will meet intensity requirement, it is ensured that the sealing-tape machine of lower section can effectively prevent ore 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 of discharge chute bottom is arranged on, institute
The discharge chute stated includes chute body, is arranged on the charging aperture of chute body upper part, is arranged on the bottom of chute body bottom surface
Discharge gate, it is characterised in that：Described discharge chute also includes being arranged on the front end discharge gate of chute body lower part, described
Front end discharge gate is provided with regulation board component, and described regulation board component is by adjustable plate and the draw-in groove for being arranged on front end discharge gate
Track is constituted, and described adjustable plate is slidably connected with draw-in groove track, and electric hydraulic thrust is provided with described chute outer body wall
Bar assembly, described 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 constituted, described electric hydraulic push rod one end is connected by bearing with electro-hydraulic hydraulic driver, and described is electro-hydraulic
The flexible rod end of push rod is pressed to be fixedly connected with the outside of adjustable plate, described electro-hydraulic hydraulic driver is connected with automaton
Connect, the discharge gate of described chute body lower part is the 1/4~3/4 of chute body base area.
2. a kind of discharge device of ore storage bin according to claim 1, it is characterised in that described chute body lower part discharge
Mouthful be shaped as trapezoidal or rectangle.
3. the discharge device of a kind of ore storage bin according to claim 1, it is characterised in that described adjustable plate is shaped as 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 described chute body first half
Bar-inserting hole is also provided with, and plunger is inserted into bar-inserting hole.
5. the discharge device of a kind of ore storage bin according to claim 4, it is characterised in that described plunger is shaped as 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 |
|---|---|---|---|
| CN201710093112.XA CN106829222A (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 |
|---|---|---|---|
| CN201710093112.XA CN106829222A (en) | 2017-02-21 | 2017-02-21 | A kind of discharge device of ore storage bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106829222A true CN106829222A (en) | 2017-06-13 |
Family
ID=59133331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710093112.XA Pending CN106829222A (en) | 2017-02-21 | 2017-02-21 | A kind of discharge device of ore storage bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106829222A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891803A (en) * | 2018-07-26 | 2018-11-27 | 中冶北方（大连）工程技术有限公司 | Gather materials nesting box and its operating method |
| CN110626644A (en) * | 2019-09-24 | 2019-12-31 | 南京中电环保固废资源有限公司 | Prevent stifled mud feed bin suitable for moisture content 5 ~ 65% mud |
| US10982505B2 (en) | 2018-08-10 | 2021-04-20 | Proppant Express Solutions, Llc | Proppant dispensing system with vibrating container |
| CN117566463A (en) * | 2024-01-19 | 2024-02-20 | 山东鑫海矿业技术装备股份有限公司 | Discharging device of ore bin |
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| CN202130750U (en) * | 2011-06-08 | 2012-02-01 | 巩昌兵 | Blanking device of powder blanking chamber |
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| CN203392428U (en) * | 2013-01-18 | 2014-01-15 | 新疆农六师煤电有限公司 | Material balanced feeding mechanism for belt conveyor |
| CN203833011U (en) * | 2014-04-03 | 2014-09-17 | 为海（泰州）建材有限公司 | Adjusting silo |
| CN207511134U (en) * | 2017-02-21 | 2018-06-19 | 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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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2692093Y (en) * | 2004-04-02 | 2005-04-13 | 李坦平 | Bulk solid material grate type lock gate |
| CN202130750U (en) * | 2011-06-08 | 2012-02-01 | 巩昌兵 | Blanking device of powder blanking chamber |
| CN202743759U (en) * | 2012-09-19 | 2013-02-20 | 中冶北方（大连）工程技术有限公司 | Vertical feed type ore storage bin mechanism |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891803A (en) * | 2018-07-26 | 2018-11-27 | 中冶北方（大连）工程技术有限公司 | Gather materials nesting box and its operating method |
| US10982505B2 (en) | 2018-08-10 | 2021-04-20 | Proppant Express Solutions, Llc | Proppant dispensing system with vibrating container |
| US11408247B2 (en) | 2018-08-10 | 2022-08-09 | Proppant Express Solutions, Llc | Proppant dispensing system with knife-edge gate |
| US11408248B2 (en) | 2018-08-10 | 2022-08-09 | Proppant Express Solutions, Llc | Proppant dispensing system with intermediate surge hopper |
| CN110626644A (en) * | 2019-09-24 | 2019-12-31 | 南京中电环保固废资源有限公司 | Prevent stifled mud feed bin suitable for moisture content 5 ~ 65% mud |
| CN110626644B (en) * | 2019-09-24 | 2021-09-14 | 南京中电环保固废资源有限公司 | Prevent stifled mud feed bin suitable for water content 5 ~ 65% mud |
| CN117566463A (en) * | 2024-01-19 | 2024-02-20 | 山东鑫海矿业技术装备股份有限公司 | Discharging device of ore bin |
| CN117566463B (en) * | 2024-01-19 | 2024-04-05 | 山东鑫海矿业技术装备股份有限公司 | Discharging device of ore bin |
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Application publication date: 20170613 |