CN208628386U - A kind of degasification tank with hoisting mechanism limiting device - Google Patents
A kind of degasification tank with hoisting mechanism limiting device Download PDFInfo
- Publication number
- CN208628386U CN208628386U CN201821306381.6U CN201821306381U CN208628386U CN 208628386 U CN208628386 U CN 208628386U CN 201821306381 U CN201821306381 U CN 201821306381U CN 208628386 U CN208628386 U CN 208628386U
- Authority
- CN
- China
- Prior art keywords
- hoisting mechanism
- column
- limiting device
- degasification tank
- case lid
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of degasification tanks with hoisting mechanism limiting device, including pedestal, column and the cabinet for holding molten metal are provided on pedestal, it is moved up and down on column by hoisting mechanism and is provided with case lid, agitating device is provided on case lid, it is provided in range on column in the top of hoisting mechanism in hoisting mechanism for perceiving the upper close to switching of hoisting mechanism uplink, is provided in the range on column in the lower section of hoisting mechanism in hoisting mechanism for perceiving the lower close to switch of hoisting mechanism downlink.It is upper to limit hoisting mechanism in upper and lower both direction with lower close switch close to switch and reach the limit of position; hoisting mechanism is protected not to be damaged; using safe, avoiding the height of promotion and the decline of hoisting mechanism in the prior art is all to cause to damage hoisting mechanism and use unsafe problem according to range design.
Description
Technical field
The utility model relates to casting process to the degasification tank of molten metal progress degasification, and in particular to one kind has elevator
The degasification tank of structure limiting device.
Background technique
In metal casting operation, degassing processing all to be carried out to molten metal using degasification tank mostly before casting, at degasification
Reason is usually the hydrogen removed in molten metal (such as molten aluminum).Degasification tank generally comprises cabinet and case lid in the prior art, on case lid
It is provided with the rotor and rotor driving motor for stirring, degasification tank generally further includes cabinet hoisting mechanism, guarantees that case lid can be with
It is elevated opening and decline lid closes, but the height for being promoted and being declined is designed according to range, and hoisting mechanism is arrived
The limit stops, and use is dangerous, and causes degasification tank to go out in use using that can damage to hoisting mechanism for a long time
Existing safety accident.
Utility model content
The purpose of the utility model is to provide a kind of degasification tanks with hoisting mechanism limiting device, to solve the prior art
The height of promotion and the decline of middle hoisting mechanism is all to cause to damage hoisting mechanism and use according to range design
Unsafe problem.
To achieve the above object, a kind of degasification tank with hoisting mechanism limiting device of the utility model uses following skill
Art scheme: a kind of degasification tank with hoisting mechanism limiting device, including pedestal are provided with column on pedestal and for holding gold
Belong to the cabinet of liquid, is moved up and down on column by hoisting mechanism and be provided with case lid, agitating device, the column are provided on case lid
On be provided in range of the top of hoisting mechanism in hoisting mechanism for perceiving the upper close to opening of hoisting mechanism uplink
It closes, is provided in the range on column in the lower section of hoisting mechanism in hoisting mechanism for perceiving under hoisting mechanism downlink
Close to switch.
The hoisting mechanism includes the guide pad that upper and lower guiding movement is set on column, is provided on guide pad horizontal outstanding
The linking arm stretched, upper and lower to be used to sensing directional block close to switch, case lid is set on linking arm, and hoisting mechanism further includes driving
The driving structure that action-oriented block moves up and down.
It is provided with the guide rail that guide direction vertically extends on the column, is provided on guide pad and is oriented to guide rail
The directive wheel of mobile cooperation, driving structure includes the driving cylinder connecting with guide pad.
The upper close switch and lower close switch are all made of photoelectric proximity switch.
The column is rotatablely installed by rotating mechanism on pedestal, drives column, promotion after case lid is elevated to realize
Mechanism and case lid rotation.
The rotating mechanism includes driving motor, and the power output end of driving motor is provided with first gear, under column
End is provided with second gear, and transmission gear group is provided between first gear and second gear.
The rotating mechanism further includes the installation shell being set on pedestal, and driving motor is set to installation enclosure interior.
It is provided with headstock above the installation shell, first gear, second gear and transmission gear group are all set in dynamic
In power case.
The utility model has the beneficial effects that upper mention close to switch with lower can limit in upper and lower both direction close to switch
It rises mechanism and reaches the limit of position, protect hoisting mechanism not to be damaged, use is safe, avoids the promotion of hoisting mechanism in the prior art
Height with decline is all to cause to damage hoisting mechanism and use unsafe problem according to range design.
Further, column is rotatablely installed by rotating mechanism and is needed after case lid is elevated on case lid in pedestal
It when component is cleared up and safeguarded, can be rotated by rotating mechanism column, column drives hoisting mechanism and case lid rotation
Turn, is convenient to clean and safeguards.
Detailed description of the invention
Fig. 1 is that a kind of structure of one embodiment of degasification tank with hoisting mechanism limiting device of the utility model is shown
It is intended to；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1.
Specific embodiment
A kind of embodiment of the degasification tank with hoisting mechanism limiting device of the utility model, as shown in Figure 1-Figure 3, packet
Pedestal 1 is included, column 7 and the cabinet 2 for holding molten metal are provided on pedestal 1, is moved up and down on column 7 by hoisting mechanism
It is provided with case lid 3, agitating device is provided on case lid 3, agitating device includes the rotor electric machine 4 of rotor and driving rotor rotation.
Be provided in range on column 7 in the top of hoisting mechanism in hoisting mechanism for perceive hoisting mechanism uplink on connect
Nearly switch 8 is provided with for perceiving under hoisting mechanism in the range on column in the lower section of hoisting mechanism in hoisting mechanism
Capable lower close switch 9, upper close switch 8 and lower close switch 9 are all made of photoelectric proximity switch, more convenient to use.Case
Inlet 14, liquid outlet 17, skimming gate 13 and the weif orifice 12 for releasing molten metal remaining in cabinet are provided on body.
Hoisting mechanism includes the guide pad 5 that upper and lower guiding movement is set on column, is provided with horizontal overhanging on guide pad 5
Linking arm 6, upper and lower to be used to sensing directional block 5 close to switch, case lid 3 is set on linking arm 6, and hoisting mechanism further includes
The driving structure for driving guide pad to move up and down.It is provided with the guide rail 15 that guide direction vertically extends on column 7, is oriented to
The directive wheel 16 with the cooperation of 15 guiding movement of guide rail is provided on block 5, driving structure includes the driving gas connecting with guide pad 5
Cylinder.
Column 7 is rotatablely installed by rotating mechanism on pedestal 1, drives column, elevator after case lid is elevated to realize
Structure and case lid rotation.Rotating mechanism includes driving motor, and the power output end of driving motor is provided with first gear, under column
End is provided with second gear, and transmission gear group is provided between first gear and second gear.Rotating mechanism further includes being set to
Installation shell 11 on pedestal 1, driving motor are set to inside installation shell 11.Headstock is provided with above installation shell 11
10, first gear, second gear and transmission gear group are all set in headstock 10.
In the other embodiments of the utility model, when not influencing to clear up the component covered with maintenance case, column can also
It is rotatably dispose on pedestal with being directly arranged on pedestal without rotating mechanism；Upper close switch and lower close switch can also
To use inductance approach switch.
Claims (8)
1. column is provided with a kind of degasification tank with hoisting mechanism limiting device, including pedestal, on pedestal and for holding gold
Belong to the cabinet of liquid, is moved up and down on column by hoisting mechanism and be provided with case lid, agitating device is provided on case lid, feature exists
In: it is provided in the range on the column in the top of hoisting mechanism in hoisting mechanism for perceiving hoisting mechanism uplink
It is upper close to switch, be provided in the range on column in the lower section of hoisting mechanism in hoisting mechanism for perceiving elevator
The lower close switch of structure downlink.
2. the degasification tank according to claim 1 with hoisting mechanism limiting device, it is characterised in that: the hoisting mechanism
It is set to the guide pad on column including upper and lower guiding movement, the linking arm of horizontal overhanging is provided on guide pad, it is upper and lower close
Switch is used to sensing directional block, and case lid is set on linking arm, and hoisting mechanism further includes the drive for driving guide pad to move up and down
Dynamic structure.
3. the degasification tank according to claim 2 with hoisting mechanism limiting device, it is characterised in that: set on the column
It is equipped with the guide rail that guide direction vertically extends, the directive wheel with the cooperation of guide rail guiding movement is provided on guide pad, is driven
Dynamic structure includes the driving cylinder connecting with guide pad.
4. the degasification tank according to claim 1 with hoisting mechanism limiting device, it is characterised in that: upper approach is opened
It closes and lower close switch is all made of photoelectric proximity switch.
5. the degasification tank of hoisting mechanism limiting device is had described in any one of -4 according to claim 1, it is characterised in that: institute
Column is stated by rotating mechanism rotational installation on pedestal, drives column, hoisting mechanism and case lid after case lid is elevated to realize
Rotation.
6. the degasification tank according to claim 5 with hoisting mechanism limiting device, it is characterised in that: the rotating mechanism
Including driving motor, the power output end of driving motor is provided with first gear, and the lower end of column is provided with second gear, and first
Transmission gear group is provided between gear and second gear.
7. the degasification tank according to claim 6 with hoisting mechanism limiting device, it is characterised in that: the rotating mechanism
It further include the installation shell being set on pedestal, driving motor is set to installation enclosure interior.
8. the degasification tank according to claim 7 with hoisting mechanism limiting device, it is characterised in that: the installation shell
Top is provided with headstock, and first gear, second gear and transmission gear group are all set in headstock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821306381.6U CN208628386U (en) | 2018-08-14 | 2018-08-14 | A kind of degasification tank with hoisting mechanism limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821306381.6U CN208628386U (en) | 2018-08-14 | 2018-08-14 | A kind of degasification tank with hoisting mechanism limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208628386U true CN208628386U (en) | 2019-03-22 |
Family
ID=65741471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821306381.6U Expired - Fee Related CN208628386U (en) | 2018-08-14 | 2018-08-14 | A kind of degasification tank with hoisting mechanism limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208628386U (en) |
-
2018
- 2018-08-14 CN CN201821306381.6U patent/CN208628386U/en not_active Expired - Fee Related
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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: 20190322 Termination date: 20190814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |