CN207536708U - A kind of mining controlled variable discharge funnel - Google Patents
A kind of mining controlled variable discharge funnel Download PDFInfo
- Publication number
- CN207536708U CN207536708U CN201721645992.9U CN201721645992U CN207536708U CN 207536708 U CN207536708 U CN 207536708U CN 201721645992 U CN201721645992 U CN 201721645992U CN 207536708 U CN207536708 U CN 207536708U
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- China
- Prior art keywords
- upper box
- bottom plate
- storage bin
- dump
- controlled variable
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Abstract
The utility model discloses a kind of mining controlled variable discharge funnels, the discharge funnel includes the discharge nozzle being fixedly connected with ore storage bin discharge port, mouth is fixedly connected with upper box under the discharge nozzle, there are two symmetrical Dump gates to be opened/closed for the lower mouth setting of the upper box, each Dump gate includes bottom plate and two risers affixed with the bottom plate, when two Dump gates are closed, its bottom plate contacts with each other and seals mouth under upper box, two riser of Dump gate is affixed with the shaft that is threaded through on the plate of upper box two opposite sides respectively, pitch wheel is fixedly installed in two shafts of the upper box homonymy, the bottom plate of one of them Dump gate is connect by electric pushrod with ore storage bin.The beneficial effects of the utility model be mine-supplying quantity adjust it is quick, safe and reliable, buildup can be prevented, is easy to operate.
Description
Technical field
The utility model belongs to mine mechanism technical field, is related to a kind of mining controlled variable discharge funnel.
Background technology
The ore storage bin in majority mine is fixed using fixed feed-type, that is, ore storage bin outlet size at present, to meet lower road
The process variation demand how many to yield changes ore storage bin outlet size by adjusting splicing belt speed plus baffle, ore storage bin goes out
The several ways such as vibration ore dumping machine are added to adjust ore storage bin load at mouthful.Above several adjusting ore storage bin load modes have office
It is sex-limited；It is by Frequency Converter Control haul belt speed, because being limited by haul belt motor power by adjusting belt speed mode
System, the speed variation of belt cannot be very big, and ore storage bin outlet it is big to a certain extent when, easily gush out a large amount of ore deposits simultaneously
Stone causes spreading and pressure belt situation, presses belt, is exactly a large amount of ores full of belt, and ore weight exceeds belt motor power,
Belt operating is motionless, at this time easy scaling loss belt motor, it is necessary to which manual cleaning belt influences the continuous supply of ore, makes life
The continuity of producing line operation is impacted；As shown in Fig. 2, plus baffle change ore storage bin outlet size, be exactly in ore storage bin exit, add work
Dynamic baffle, measures size according to demand, adjusts flapper angle, to control load, this mode is limited in that operation
When for ensure personnel safety need to shut down progresss, baffle angle will could be adjusted properly by startup-shutdown several times, also influence produce company
Continuous property；Vibration ore dumping machine is added using vibrating motor exciting force is changed to adjust mine-supplying quantity, it is necessary to shut down and open vibrating motor shield
Cover adjusts each eccentric block angle respectively, needs repeated multiple times startup-shutdown adjustment test, is equally difficult to keep up with the need of ore real-time change
The amount of asking rhythm.When overhauling or relieving halt production, ore storage bin material stock can be gathered in discharge port, push down belt, baffle or vibrating feed
Machine needs labor intensive to clear up buildup when being switched on again.
To sum up, the feed-type of the prior art, it is impossible to meet the continually changing rhythm of demand on ore amount, influence production line work
Make continuity, shutdown cleaning buildup is time-consuming and laborious, easily damages belt motor or oscillating feeder motor.
Invention content
Can not to adapt to demand on ore amount continually changing for the ore storage bin funnel feed-type of the prior art for the utility model
Rhythm and easy buildup problem after shutting down, provide mine-supplying quantity adjust it is quick, efficient, safe and reliable, buildup can be prevented, it is easy to operate
A kind of mining controlled variable discharge funnel.
The utility model is achieved by the following technical solution：A kind of mining controlled variable discharge funnel is provided, including with
The discharge nozzle that ore storage bin discharge port is fixedly connected, the discharge nozzle are welded by upper side plate, discharge nozzle side plate, lower side plate group；Top
Plate is connect or is welded and fixed by foundation bolt with ore storage bin discharge port；Discharge nozzle side plate is the general steel plate that thickness is not less than 10mm
Or wear-resisting steel plate, discharge nozzle side plate height are calculated according to the distance of ore storage bin discharge port and splicing belt；Lower side plate and discharge nozzle side
Plate welds, and lower side plate effect is the upper box of the fixed discharge funnel of connection.
Discharge funnel upper box is welded by upper box outer and upper box side plate group, and upper box outer and discharge nozzle are following
Plate is fixed by uniformly distributed bolt.
Mouth is set there are two symmetrical Dump gate to be opened/closed under upper box, each Dump gate by bottom plate and the welding of left and right riser and
Into lower box bottom plate is arc, and lower box riser is approximately fan-shaped, and when two Dump gates are closed, bottom plate contacts with each other and will be upper
Mouth seals under babinet, and the riser is affixed with the shaft that is threaded through on the plate of upper box two opposite sides respectively, and fixed connection mode can use key
Connection or welding, front and rear Dump gate are hinged by shaft and upper box.
Pitch wheel is fixedly installed in two shafts of the upper box homonymy.
According to in-site installation and use condition, select side Dump gate bottom plate hinged electric push rod, the spindle nose of electric pushrod and
Slide is hinged respectively with Dump gate and ore storage bin basis, electric pushrod by spindle nose drive connected Dump gate using this side shaft as
Center rotating, another Dump gate are also rotated, two Dump gates fortune due to the engaged transmission of gear centered on the axis pin of place side
Dynamic direction is opposite.
It is closing funnel when two Dump gates are combined, does not walk ore, travelling belt or oscillating feeder are not switched at this time,
Dump gate plays a part of to prevent buildup pressure belt or pressure oscillating feeder；Production starts, travelling belt or oscillating feeder
After booting, two Dump gates are located remotely from each other, and ore is fallen from discharge funnel, and it is separated to adjust two Dump gates in real time according to ore flow
Spacing.
Respectively there is row's circular hole on the both side plate perpendicular with dress shaft side plate of upper box top, both side plate circular hole one is a pair of
Should, during closing Dump gate is shut down, the several round steel of upper box are injected from circular hole, these round steel can mitigate discharging leakage after shutdown
The suffered pressure from ore storage bin ore of bucket, Dump gate is opened when being switched on convenient for next time；It, can also be from when putty situation occurs
Circular hole is inserted into drill rod, falls the ore blocked, eliminates putty.
As an optimization, increase connecting lever between Dump gate bottom plate and the connection of electric pushrod, in order to which electric pushrod is unloaded
Bin gate reinforces.
As an optimization, electric pushrod is remote controlled, and production scheduling personnel are remote in real time according to production line demand on ore situation
Process control Dump gate mine-supplying quantity.
The beneficial effects of the utility model：A kind of ore storage bin controlled variable discharge funnel provided by the utility model can be according to life
Producing line, using electric pushrod control discharge funnel outlet size, so as to quickly control ore storage bin load, prevents ore deposit to demand on ore
Object spreading and buildup pressure belt；In belt and oscillating feeder application scenario simultaneously, then prevent oscillating feeder excess load and shake
Dynamic motor is because of excess load scaling loss；It is time saving and energy saving to operate, and improves ore storage bin discharging control efficiency, securely and reliably.
Description of the drawings：
Fig. 1 ore storage bin funnel shaped and prior art baffle controls load operating diagram in the prior art；
A kind of Fig. 2 ore storage bin controlled variable discharge funnel schematic diagrames provided by the utility model；
A kind of ore storage bin controlled variable discharge funnel of Fig. 3 the utility model is in end-of-life state schematic diagram；
A kind of ore storage bin controlled variable discharge funnel of Fig. 4 the utility model is fed operating diagram for belt feeder；
A kind of ore storage bin controlled variable discharge funnel of Fig. 5 the utility model and oscillating feeder associated working schematic diagram；
The bottom view of Fig. 6 discharge nozzles；
A kind of upper box of ore storage bin controlled variable discharge funnel of Fig. 7 the utility model and Dump gate assembling schematic diagram；
Fig. 8 discharge funnel babinet vertical views；
Shown in figure：
1 ore storage bin discharge port, 2, discharge nozzle, 3, upper box, 4, Dump gate, 5, gear, 6, shaft, 7, travelling belt, 8, turn
Arm, 9, electric pushrod, 10, lower side plate, 11, discharge nozzle side plate, 12, upper side plate, 13, upper box outer, 14, upper box side plate,
15th, Dump gate riser, 16, Dump gate bottom plate, 17, oscillating feeder, 18, foundation bolt, 19, fixing bolt, 20, pin with split pin hole
Axis, 21, flapper, 22, batcher motor, 23, circular hole, 24, electric pushrod spindle nose, 25, slide, 26, round steel.
Specific embodiment
In order to clarify the technical characteristics of the invention, below by specific embodiment, this programme is illustrated.
As shown in Fig. 2, a kind of mining controlled variable discharge funnel, including：Discharge nozzle 2, discharge funnel upper box 3, Dump gate
4th, shaft 6, gear 5 and electric pushrod 9.
As shown in Fig. 2, Fig. 6, discharge nozzle 2 is welded by upper side plate 12, discharge nozzle side plate 11,10 groups of lower side plate.Upper side plate
It is connect with ore storage bin discharge port 1, ore storage bin is reinforced concrete structure, and ore storage bin discharging mouth-shaped is rectangle, top board size and ore deposit
Bin discharge port external is identical, and top version connect fixation with ore storage bin discharge port by foundation bolt 18, the gap cement injection between them
To ensure not leaking ore deposit and wear-resisting；Discharge nozzle side plate 11 is the wear-resisting steel plate of thickness 10mm, discharge nozzle side plate height 200mm, below
Plate is connect with discharge nozzle side plate；The identical steel plate group weldering of upper side plate, discharge nozzle side plate, lower side plate thickness, lower side plate and discharging
13 sizes of funnel upper box outer are identical, and effect is the fixed discharge funnel upper box of connection.
Shown in Fig. 7, Fig. 8, discharge funnel upper box is welded by 14 groups of upper box outer 13 and upper box side plate, upper box
Lower mouth is set there are two symmetrical Dump gate 4 to be opened/closed, and each Dump gate is welded by bottom plate 16 and left and right riser 15, babinet bottom
Plate is arc, and lower box riser is approximately fan-shaped, and when two Dump gates are closed, bottom plate contacts with each other and mouth under upper box is close
Envelope, the riser is affixed with the shaft 6 that is threaded through on the plate of upper box two opposite sides respectively, and fixed connection mode can use key connection, front and rear
Dump gate is hinged by shaft and upper box.
Pitch wheel 5 is fixedly installed in two shafts of the upper box homonymy.
According to in-site installation and use condition, side Dump gate bottom plate hinged electric push rod, the spindle nose 24 of electric pushrod are selected
It is hinged respectively with Dump gate and ore storage bin basis with slide 25, electric pushrod drives connected Dump gate to turn with this side by spindle nose
It is rotated centered on axis, another Dump gate is also rotated, two dischargings due to the engaged transmission of gear centered on the axis pin of place side
The door direction of motion is opposite.
Shown in Fig. 2, according to in-site installation and use condition, suitable between electric pushrod spindle nose and Dump gate bottom plate plus
Power position increases connecting lever 8, and 8 bottom of connecting lever is welded on 16 outside of Dump gate bottom plate, and connecting lever 8 is connected with electric pushrod spindle nose by axis pin
It connects；The slide 25 of electric pushrod is hinged with ore storage bin base steel plates；Operating personnel are according to ore grain size, flow and production line need
Plead condition, control electric pushrod 9 it is flexible, electric pushrod 9 controls the distance between two Dump gates by connecting lever 8, reaches control
The purpose of ore storage bin feeding coal.
Shown in Fig. 3, it is closing funnel when two Dump gates are combined, does not walk ore, at this time travelling belt or vibrating feed
Machine is not switched on, and funnel plays a part of to prevent buildup from pushing down belt or oscillating feeder；Shown in Fig. 4, Fig. 5, production starts, and transports skin
After band or oscillating feeder booting, two Dump gates are located remotely from each other, and ore is fallen from funnel.
Shown in Fig. 5, respectively there are row's circular hole, both side plate circular hole on the both side plate perpendicular with dress shaft side plate of upper box top
It corresponds, during closing Dump gate is shut down, injects the several round steel 26 of upper box from circular hole, these round steel can subtract after shutdown
The pressure from ore storage bin ore suffered by light discharge funnel, Dump gate is opened when being switched on convenient for next time；When generation putty situation
When, also drill rod can be inserted into from circular hole, fall the ore blocked, eliminate putty.
Electric pushrod is switched equipped with Wireless remote control in the present embodiment, and production scheduling personnel are according to whole production line ore
Conditions of demand real time remote controls discharge funnel mine-supplying quantity.
The present embodiment advantageous effect：The present embodiment have mine-supplying quantity adjust it is quick, safe and reliable, buildup can be prevented, operate
The advantages of facilitating.
Claims (4)
1. a kind of mining controlled variable discharge funnel, it is characterised in that：It is described including the discharge nozzle being fixedly connected with ore storage bin discharge port
Mouth is fixedly connected with upper box under discharge nozzle, and the lower mouth of the upper box sets that there are two symmetrical Dump gates to be opened/closed, each described
Dump gate includes bottom plate and two risers affixed with the bottom plate, and when two Dump gates are closed, bottom plate contacts with each other and will be upper
Mouth seals under babinet, and the riser is affixed with the shaft that is threaded through on the plate of upper box two opposite sides respectively, positioned at the upper box
Be fixedly installed pitch wheel in two shafts of homonymy, the bottom plate of one of them Dump gate by electric pushrod with
Ore storage bin connects.
2. a kind of mining controlled variable discharge funnel according to claim 1, it is characterised in that：Upper box top and dress shaft
Respectively there is row's circular hole on the perpendicular both side plate of side plate, both side plate circular hole corresponds.
3. a kind of mining controlled variable discharge funnel according to claim 1, it is characterised in that：Dump gate bottom plate with it is electronic
Connecting lever is additionally provided between the connection of push rod.
4. a kind of mining controlled variable discharge funnel according to claim 1, it is characterised in that：The electric pushrod is provided with
Wireless remote control switchs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645992.9U CN207536708U (en) | 2017-12-01 | 2017-12-01 | A kind of mining controlled variable discharge funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645992.9U CN207536708U (en) | 2017-12-01 | 2017-12-01 | A kind of mining controlled variable discharge funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207536708U true CN207536708U (en) | 2018-06-26 |
Family
ID=62616223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721645992.9U Expired - Fee Related CN207536708U (en) | 2017-12-01 | 2017-12-01 | A kind of mining controlled variable discharge funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207536708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429282A (en) * | 2020-11-10 | 2021-03-02 | 常州嘉业智能装备科技有限公司 | Funnel for multiple filling |
-
2017
- 2017-12-01 CN CN201721645992.9U patent/CN207536708U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112429282A (en) * | 2020-11-10 | 2021-03-02 | 常州嘉业智能装备科技有限公司 | Funnel for multiple filling |
| CN112429282B (en) * | 2020-11-10 | 2022-04-12 | 常州嘉业智能装备科技有限公司 | Funnel for multiple filling |
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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 |
Granted publication date: 20180626 Termination date: 20181201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |