CN209485062U - A kind of chute lifting device - Google Patents
A kind of chute lifting device Download PDFInfo
- Publication number
- CN209485062U CN209485062U CN201920035954.4U CN201920035954U CN209485062U CN 209485062 U CN209485062 U CN 209485062U CN 201920035954 U CN201920035954 U CN 201920035954U CN 209485062 U CN209485062 U CN 209485062U
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- CN
- China
- Prior art keywords
- chute
- electric block
- convergence part
- holding furnace
- lifting device
- 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.)
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- Furnace Charging Or Discharging (AREA)
Abstract
The utility model proposes a kind of chute lifting device, for the chute for the molten aluminum metaideophone between aluminium melting furnace A and holding furnace B, described device includes chute and elevating mechanism；The elevating mechanism includes elevating chain and electric block (3)；The chute includes fixed part (6) and convergence part (4)；The fixed part beginning is set to aluminium melting furnace discharge outlet；The convergence part beginning is hinged through guide wheel (7) and fixed part end；The electric block is connected with convergence part end with elevating chain to drive its convergence part to be rotated up and down；When aluminium melting furnace is to holding furnace metaideophone molten aluminum, electric block rotates down to convergence part through elevating chain to connect with holding furnace receiving opening (10)；The utility model can safely be transferred to the molten aluminum in aluminium melting furnace in holding furnace.
Description
Technical field
The present invention relates to metallurgical technology field, especially a kind of chute lifting device.
Background technique
Metal liquid after aluminium melting furnace fusing needs turn of tidal stream into holding furnace, and the material feeding of holding furnace is real by way of chute
Existing, chute connection is connected by monoblock type between aluminium melting furnace turn of tidal stream chute fixed part and holding furnace receiving opening.Linking stream
One end of slot is connected with the fixed chute of aluminium melting furnace, and the other end is fallen in aluminium melting furnace turn of tidal stream holding furnace, with holding furnace receiving opening
It is connected, the linking chute other end rises to certain altitude when not converter, therefore the material feeding chute utilization rate is relatively high.Originally adopt
Chute is connected by Steel rope drive with the motor and speed reducer being arranged on fixed chute, wire rope inclined pulling is connected chute,
The arm of force is short, and the big wirerope of active force easily snaps, and motor and speed reducer is short close to chute high-temperature area service life for a long time, safety
Anti-drop function missing is interlocked, linking chute and holding furnace receiving opening accidents occurs, there are security risks.If lifting dress
Set frequently occur equipment fault cause metal liquid because can not turn of tidal stream is into holding furnace in time, molten metal temperature decline fast energy damage
It loses big.
Summary of the invention
The utility model proposes a kind of chute lifting devices, the molten aluminum in aluminium melting furnace safely can be transferred to holding furnace
It is interior.
The utility model uses following technical scheme.
A kind of chute lifting device, the chute is for the molten aluminum metaideophone between aluminium melting furnace A and holding furnace B, described device
Including chute and elevating mechanism；The elevating mechanism includes elevating chain and electric block (3)；The chute includes fixed part
(6) and convergence part (4)；The fixed part beginning is set to aluminium melting furnace discharge outlet；The convergence part beginning is through guide wheel (7) and fixed
Portion end is hinged；The electric block is connected with convergence part end with elevating chain to drive its convergence part to be rotated up and down；When molten
When aluminium furnace is to holding furnace metaideophone molten aluminum, electric block rotates down to convergence part and holding furnace receiving opening (10) through elevating chain
Connect.
The fixed part of the chute and the contact site of convergence part are inclined-plane；Sealing element is equipped at the inclined-plane.
The sealing element includes aluminosilicate fiber cotton.
The U-bar guide rail (1) being arranged in the same direction with chute is equipped with above the chute to walk for electric block；Work as electric block
When driving convergence part rotation, the elevating chain keeps vertical posture, and the electric block is with traveling wheel (2) at U-bar guide rail
It is mobile.
The control cabinet C being fixed on column is equipped with by the chute；Electric block control module is equipped in the control cabinet；
The electric block control module includes protection circuit；The protection circuit includes disconnected phase and phase sequence protective relay, motor
Overload protection electrothermal relay；When protecting the relay element in circuit to be triggered, electric block control module makes electric block
Built-in motor shut down.
After aluminium melting furnace terminates metaideophone molten aluminum to holding furnace, the electric block rotates convergence part upwards through elevating chain
To be detached from holding furnace receiving opening, and at the fixed part of chute and the hinge point of convergence part be inserted into anti-drop device (5) to prevent
Only convergence part surprisingly slides.
Upper limit travel switch SQ2(8 is equipped at the guide wheel) and lower limit travel switch SQ1(9), upper limit stroke is opened
The signal for closing SQ2 and lower limit travel switch SQ1 accesses electric block control cabinet and holding furnace control PLC；
When be threaded on convergence part upper limit travel switch SQ2 be triggered or convergence part under be threaded to lower limit travel switch
When SQ1 is triggered, then electric block stops the rotation of driving convergence part；
When being revolved on convergence part but when not triggering upper limit travel switch SQ2, the holding furnace control PLC forbid holding furnace into
Capable movement of tumbling.
The utility model simple structure and reasonable design, has safety interlock function, and electric block and its component avoid height
Temperature area, therefore can effectively solve motor, the big problem of cord lock stress, stabilization of equipment performance is improved, it in production can be energy-saving
And improve production efficiency.
Detailed description of the invention
With reference to the accompanying drawings and detailed description to the further details of explanation of the utility model:
Attached drawing 1 is the schematic diagram of the utility model；
Attached drawing 2 is the partial circuit control schematic diagram of the utility model；
In figure: 1- U-bar guide rail；2- traveling wheel；3- electric block；The convergence part 4-；6- fixed part；7- guide wheel；8- upper limit
Travel switch SQ2；9- lower limit travel switch SQ1；10- holding furnace receiving opening.
Specific embodiment
As shown in Figs. 1-2, a kind of chute lifting device, the chute turn for the molten aluminum between aluminium melting furnace A and holding furnace B
Note, described device includes chute and elevating mechanism；The elevating mechanism includes elevating chain and electric block 3；The chute packet
Include fixed part 6 and convergence part 4；The fixed part beginning is set to aluminium melting furnace discharge outlet；The convergence part beginning is through guide wheel 7 and admittedly
It is hinged to determine portion end；The electric block is connected with convergence part end with elevating chain to drive its convergence part to be rotated up and down；When
When aluminium melting furnace is to holding furnace metaideophone molten aluminum, electric block rotates down to convergence part and holding furnace receiving opening 10 through elevating chain
Connect.
The fixed part of the chute and the contact site of convergence part are inclined-plane；Sealing element is equipped at the inclined-plane.
The sealing element includes aluminosilicate fiber cotton.
The U-bar guide rail 1 being arranged in the same direction with chute is equipped with above the chute to walk for electric block；When electric block drives
When dynamic convergence part rotation, the elevating chain keeps vertical posture, and the electric block is moved at U-bar guide rail with traveling wheel 2
It is dynamic.
The control cabinet C being fixed on column is equipped with by the chute；Electric block control module is equipped in the control cabinet；
The electric block control module includes protection circuit；The protection circuit includes disconnected phase and phase sequence protective relay, motor
Overload protection electrothermal relay；When protecting the relay element in circuit to be triggered, electric block control module makes electric block
Built-in motor shut down.
After aluminium melting furnace terminates metaideophone molten aluminum to holding furnace, the electric block rotates convergence part upwards through elevating chain
To be detached from holding furnace receiving opening, and anti-drop device 5 is inserted into prevent at the fixed part of chute and the hinge point of convergence part
Convergence part surprisingly slides.
Upper limit travel switch SQ2 8 and lower limit travel switch SQ1 9, upper limit travel switch are equipped at the guide wheel
The signal of SQ2 and lower limit travel switch SQ1 access electric block control cabinet and holding furnace control PLC；
When be threaded on convergence part upper limit travel switch SQ2 be triggered or convergence part under be threaded to lower limit travel switch
When SQ1 is triggered, then electric block stops the rotation of driving convergence part；
When being revolved on convergence part but when not triggering upper limit travel switch SQ2, the holding furnace control PLC forbid holding furnace into
Capable movement of tumbling.
Embodiment:
When aluminium melting furnace is to holding furnace metaideophone molten aluminum, electric block makes convergence part rotate down to and keep the temperature through elevating chain
Furnace receiving opening 10 connects, and when lower limit travel switch SQ1 is triggered at this time, electric block stops the rotation of driving convergence part, aluminium melting furnace
Fixed part 6 and convergence part 4 of the interior high temperature molten aluminum through chute flow into holding furnace receiving opening 10.
After metaideophone, the electric block rotates convergence part upwards to be detached from holding furnace material feeding through elevating chain
Mouthful, when being threaded to upper limit travel switch SQ2 on convergence part and being triggered, electric block stops the rotation of driving convergence part, operator
Member is inserted into anti-drop device 5 to prevent convergence part from surprisingly sliding, at this time at the fixed part of chute and the hinge point of convergence part
Holding furnace can carry out movement of tumbling.
Claims (7)
1. a kind of chute lifting device, the chute is for the molten aluminum metaideophone between aluminium melting furnace A and holding furnace B, it is characterised in that:
Described device includes chute and elevating mechanism；The elevating mechanism includes elevating chain and electric block (3)；The chute includes
Fixed part (6) and convergence part (4)；The fixed part beginning is set to aluminium melting furnace discharge outlet；The convergence part beginning is through guide wheel (7)
It is hinged with fixed part end；The electric block is connected with convergence part end with elevating chain to drive backspin on its convergence part
Turn；When aluminium melting furnace is to holding furnace metaideophone molten aluminum, electric block through elevating chain make convergence part rotate down to holding furnace by
Material mouth connects.
2. a kind of chute lifting device according to claim 1, it is characterised in that: the fixed part of the chute and convergence part
Contact site be inclined-plane；Sealing element is equipped at the inclined-plane.
3. a kind of chute lifting device according to claim 2, it is characterised in that: the sealing element includes alumina silicate fibre
Cotton.
4. a kind of chute lifting device according to claim 1, it is characterised in that: be equipped with above the chute same with chute
It walks to the U-bar guide rail (1) of setting for electric block；When electric block driving convergence part rotation, the elevating chain is kept
Vertical posture, the electric block are mobile at U-bar guide rail with traveling wheel (2).
5. a kind of chute lifting device according to claim 1, it is characterised in that: be equipped with by the chute and be fixed on column
On control cabinet C；Electric block control module is equipped in the control cabinet；The electric block control module includes protection electricity
Road；The protection circuit includes disconnected phase and phase sequence protective relay, motor overload protection electrothermal relay；When in protection circuit
When relay element is triggered, electric block control module shuts down the built-in motor of electric block.
6. a kind of chute lifting device according to claim 1, it is characterised in that: when aluminium melting furnace terminates metaideophone to holding furnace
After molten aluminum, the electric block rotates convergence part upwards to be detached from holding furnace receiving opening, and consolidating in chute through elevating chain
Determine to be inserted into anti-drop device (5) at the hinge point of portion and convergence part to prevent convergence part from surprisingly sliding.
7. a kind of chute lifting device according to claim 1, it is characterised in that: be equipped with upper limit stroke at the guide wheel
Switch SQ2(8) and lower limit travel switch SQ1(9), the signal of upper limit travel switch SQ2 and lower limit travel switch SQ1 are equal
Access electric block control cabinet and holding furnace control PLC；
When be threaded on convergence part upper limit travel switch SQ2 be triggered or convergence part under be threaded to lower limit travel switch SQ1 quilt
When triggering, then electric block stops the rotation of driving convergence part；
When revolving on convergence part but not triggering upper limit travel switch SQ2, the holding furnace control PLC forbids holding furnace to incline
Stir work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920035954.4U CN209485062U (en) | 2019-01-10 | 2019-01-10 | A kind of chute lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920035954.4U CN209485062U (en) | 2019-01-10 | 2019-01-10 | A kind of chute lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209485062U true CN209485062U (en) | 2019-10-11 |
Family
ID=68130448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920035954.4U Active CN209485062U (en) | 2019-01-10 | 2019-01-10 | A kind of chute lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209485062U (en) |
-
2019
- 2019-01-10 CN CN201920035954.4U patent/CN209485062U/en active Active
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