CN212463782U - Mining flame-proof type vulcanizer control box - Google Patents
Mining flame-proof type vulcanizer control box Download PDFInfo
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- CN212463782U CN212463782U CN202022286729.3U CN202022286729U CN212463782U CN 212463782 U CN212463782 U CN 212463782U CN 202022286729 U CN202022286729 U CN 202022286729U CN 212463782 U CN212463782 U CN 212463782U
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Abstract
The utility model relates to a mining control box technical field, more specifically say, in particular to mining flame-proof type vulcanizer control box, which comprises a housin, install the rotatable main cavity lid of opening on the casing. The utility model discloses in, this mining flame-proof type vulcanizer control box not only possesses earth leakage protection, under-voltage overvoltage protection, short-circuit protection, open-phase protection unbalanced three-phase protection and insulation protection function, still possesses the PID temperature control function on this mining flame-proof type vulcanizer control box, monitors and controls the temperature of vulcanizer hot plate in real time, and security and precision are superior to traditional mining vulcanizer control box; this mining flame-proof type vulcanizer control box has adopted and has connect flame-proof bolt and rotatable door plant soon, has made things convenient for the operation, has still set up high, low temperature warning temperature auto-power-off protect function simultaneously, keeps warm and finishes the auto-power-off protect function, avoids because the too high or low emergence of leading to oversulphur or under sulphur that leads to of temperature.
Description
Technical Field
The utility model relates to a mining control box technical field, more specifically say, in particular to mining flame-proof type vulcanizer control box.
Background
The conveyer belt joint vulcanizing machine integrates the functions of pressurization, heating, heat preservation, pressure maintaining, vulcanization, cooling and the like required by various rubber vulcanization processes, is convenient for field operation, and is widely applied to the fields of steel, cement, ports, mines, industrial production and the like. The control box is an important temperature and time control device of the vulcanizing machine.
The existing mining vulcanizing machine control box has a single function, only has one function of overcurrent protection, does not have a PID temperature control function and a high-low temperature alarm temperature automatic power-off protection device, and is low in safety.
Therefore, the mining explosion-proof vulcanizing machine control box is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem existing in the prior art and providing a novel mining flame-proof type vulcanizer control box.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mining flame-proof type vulcanizing machine control box comprises a shell, wherein a main cavity cover which can be opened in a rotating mode is installed on the shell, a flame-proof bolt b is installed on one side of the shell, two flame-proof bolts a are installed on one side, far away from the flame-proof bolt b, of the shell, a main power supply, a contactor, two protectors, a relay a, a relay b, a safety device a, a safety device b, a transformer, an isolating switch, a transformer, an isolating switch, a temperature controller and an emergency stop device are sequentially arranged on the inner side wall of the shell, the contactor, the protector, the relay a, the safety device b, the safety device a, the safety device b, the transformer, the isolating switch, the temperature controller and the emergency stop device are all electrically connected with the main power supply;
the explosion-proof connecting shaft is arranged on the isolating switch, and one end of the explosion-proof connecting shaft penetrates through the shell and is fixedly connected with an isolating switch handle;
a button seat assembly corresponding to the emergency stop device is fixedly arranged on one side, close to the isolating switch handle, of the shell;
and an insulating mechanism is arranged at the bottom of the shell.
Preferably, a fixed frame is fixedly sleeved on one side of the shell close to the opening end, and the fixed frame is connected with the main cavity cover through a door spindle hinge.
Preferably, the fixing frame is connected with the main chamber cover by fixing bolts b.
Preferably, a handle is fixedly connected to the main cavity cover.
Preferably, one side of the housing is provided with an emergency stop sign;
and a closing and opening sign corresponding to the disconnecting switch handle is arranged on one side of the shell close to the emergency stop sign.
Preferably, the main cavity cover is sequentially provided with an observation window, a button label, a signboard, a nameplate, an explosion-proof knob switch and an explosion-proof button switch.
Preferably, a hanging ring is fixedly connected to the top of the shell.
Preferably, the insulation mechanism comprises two support plates fixedly connected to the bottom of the shell, the two support plates are connected with a bottom bracket through a fixing bolt a, and the bottom bracket is provided with a grounding device.
The embodiment of the utility model provides a technical scheme can include following beneficial effect:
1. compared with the prior art, the utility model discloses in, this mining flame-proof type vulcanizer control box not only possesses earth leakage protection, overcurrent protection, under-voltage overvoltage protection, short-circuit protection, open phase and three-phase unbalance protection function, still possesses the PID temperature control function on this mining flame-proof type vulcanizer control box, monitors and controls the temperature of vulcanizer hot plate in real time, and the security and the precision of temperature control are superior to traditional mining vulcanizer control box;
2. compared with the prior art, the mining flame-proof type vulcanizing machine control box adopts the quick-connection flame-proof bolt and the rotatable door plate, is convenient to operate, is provided with the high-low temperature alarm temperature automatic power-off protection function and the automatic power-off protection function after heat preservation is finished, and avoids over-sulfur or under-sulfur caused by over-high or over-low temperature;
3. compared with the prior art, the observation window is arranged on the main cavity cover, so that the temperature change displayed by the temperature controller display screen and the working state of the timer can be observed at any time, and the heating indicator lamps and the fault lamps of the upper heating plate and the lower heating plate display the running state, thereby facilitating the operation;
4. compared with the prior art, the mining flame-proof type vulcanizing machine control box has two modes of automatic control and manual control, can investigate temperature and time at any time, and is more convenient in control mode compared with the traditional mining vulcanizing machine control box with a single operation mode;
5. compared with the prior art, the mining flame-proof type vulcanizing machine control box adopts the flame-proof bolt for wiring, so that the disassembly and the assembly are convenient, and the disassembly and the assembly time are saved;
6. compared with the prior art, the utility model discloses in, this mining flame-proof type vulcanizer control box adopts the main chamber lid that has the door-hinge, easy access and maintenance.
Drawings
FIG. 1 is a schematic structural diagram of a mining flame-proof type vulcanizer control box provided by the present invention;
FIG. 2 is a left side view structure schematic diagram of the control box of the mining flame-proof type vulcanizer provided by the present invention;
FIG. 3 is a schematic diagram of the internal structure of a mining flame-proof type vulcanizer control box provided by the present invention;
FIG. 4 is a schematic circuit diagram of the connection between the main power supply and the protector of the mining flame-proof type vulcanizer control box provided by the present invention;
FIG. 5 is the utility model provides a circuit schematic diagram of mining flame-proof type vulcanizer control box.
In the figure: 1. a housing; 2. a main chamber cover; 3. an explosion-proof bolt a; 4. a fixing bolt a; 5. a sudden stop sign; 6. an explosion-proof bolt b; 7. a button seat assembly; 8. combining and separating the labels; 9. an isolating switch handle; 10. a fixing bolt b; 11. a fixed frame; 12. a hoisting ring; 13. an observation window; 14. a support plate; 15. a grounding device; 16. a bottom bracket; 17. a door hinge; 18. a signboard; 19. a nameplate; 20. a button label; 21. a knob; 22. a handle; 23. a contactor; 24. a protector; 25. a relay a; 26. a relay b; 27. a safety device a; 28. a safety device b; 29. a transformer; 30. an isolating switch; 31. an explosion-proof connecting shaft; 32. an emergency stop device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a mining flameproof vulcanizing machine control box comprises a housing 1, a main cavity cover 2 which can be opened in a rotating mode is installed on the housing 1, one flameproof bolt b6 is installed on one side of the housing 1, two flameproof bolts a3 are installed on one side, far away from the flameproof bolt b6, of the housing 1, a main power supply, a contactor 23, two protectors 24, a relay a25, a relay b26, a safety device a27, a safety device b28, a transformer 29, an isolating switch 30, a temperature controller and an emergency stop device 32 are sequentially arranged on the inner side wall of the housing 1, the contactor 23, the protector 24, the relay 483 6, the relay b26, the safety device a27, the safety device b28, the transformer 29, the isolating switch 30, the temperature controller and the emergency stop device 32 are all electrically connected with the main power supply, the two flameproof bolts a3 are electrically connected with;
the isolating switch 30 is provided with an explosion-proof connecting shaft 31, and one end of the explosion-proof connecting shaft 31 penetrates through the shell 1 and is fixedly connected with an isolating switch handle 9;
a button seat assembly 7 corresponding to the emergency stop device 32 is fixedly arranged on one side of the shell 1 close to the isolating switch handle 9;
the bottom of the housing 1 is provided with an insulating mechanism.
The main cavity cover 2 with the door shaft hinge 17 is adopted, and the main cavity cover 2 can be opened in a rotating mode, so that the maintenance is convenient.
The mining explosion-proof vulcanizing machine control box adopts the explosion-proof bolt a3 and the explosion-proof bolt b6 for wiring, so that the disassembly and the assembly are convenient, and the disassembly and the assembly time are saved.
The temperature controller is provided with a PID temperature control function and a high-low temperature alarm temperature automatic power-off protection function, can monitor and control the temperature of the heating plate in real time, and can finish the automatic power-off protection function after heat preservation, and when the temperature is too high or too low, the automatic power-off protection can avoid the over-sulfur or under-sulfur occurrence caused by the too high temperature or the too low temperature.
Through the cooperation of the main power supply, the contactor 23, the two protectors 24, the relay a25, the relay b26, the safety device a27, the safety device b28, the transformer 29 and the isolating switch 30, the mining explosion-proof vulcanizing machine control box has the protection functions of leakage protection, overcurrent protection, undervoltage and overvoltage protection, short-circuit protection, phase failure, three-phase imbalance and the like.
More specifically, a fixed frame 11 is fixedly sleeved on one side of the shell 1 close to the opening end, and the fixed frame 11 is connected with the main cavity cover 2 through a door hinge 17.
The main cavity cover 2 can rotate on the shell 1 conveniently, and the maintenance is convenient.
More specifically, the fixing frame 11 is connected to the main chamber cover 2 by fixing bolts b 10.
More specifically, a handle 22 is fixedly connected to the main chamber cover 2.
The handle 22 serves to facilitate opening of the main chamber cover 2.
More specifically, one side of the housing 1 is provided with an emergency stop sign 5;
and a combination and separation sign 8 corresponding to an isolating switch handle 9 is arranged on one side of the shell 1 close to the emergency stop sign 5.
More specifically, the main cavity cover 2 is provided with a viewing window 13, a button plate 20, a signboard 18, a nameplate 19, and a knob 21 in this order.
More specifically, a hanging ring 12 is fixedly connected to the top of the housing 1.
The mining explosion-proof vulcanizing machine control box is convenient to hoist and move.
More specifically, the insulating mechanism includes two support plates 14 fixedly attached to the bottom of the housing 1, the two support plates 14 are connected to a bottom bracket 16 by fixing bolts a4, and the grounding device 15 is mounted on the bottom bracket 16.
The mining explosion-proof vulcanizing machine control box has an insulation protection function.
The utility model discloses in, this mining flame-proof type vulcanizer control box internally mounted has the main power supply, contactor 23, two protectors 24, relay a25, relay b26, safeties a27, safeties b28, transformer 29, isolator 30, temperature controller and emergency stop 32, make this mining flame-proof type vulcanizer control box possess earth leakage protection, overcurrent protection, under-voltage overvoltage protection, short-circuit protection, default phase and unbalanced three phase protect function, PID temperature control function and high low temperature warning temperature auto-power-off protect function and heat preservation end auto-power-off protect function, security and temperature control's precision is superior to current mining vulcanizer control box, in addition, still install rotatable open main cavity lid 2 on casing 1, flame proof bolt a3 and flame proof bolt b6, convenient maintenance, dismouting and maintenance.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a mining flame-proof type vulcanizer control box, includes casing (1), its characterized in that, install rotatable open main cavity lid (2) on casing (1), one flame proof bolt b (6) is installed to one side of casing (1), two flame proof bolts a (3) are installed to one side that flame proof bolt b (6) were kept away from in casing (1), main power supply, contactor (23), two protectors (24), relay a (25), relay b (26), safeties a (27), safeties b (28), transformer (29), isolator (30), temperature controller and scram device (32) have set gradually on casing (1) inside wall, contactor (23), protector (24), relay a (25), relay b (26), safeties a (27), safeties b (28), The transformer (29), the isolating switch (30), the temperature controller and the emergency stop device (32) are all electrically connected with a main power supply, the two explosion-proof bolts a (3) are respectively electrically connected with the two protectors (24), and the explosion-proof bolt b (6) is electrically connected with the main power supply;
the isolating switch (30) is provided with an explosion-proof connecting shaft (31), and one end of the explosion-proof connecting shaft (31) penetrates through the shell (1) and is fixedly connected with an isolating switch handle (9);
a button seat assembly (7) corresponding to the emergency stop device (32) is fixedly arranged on one side, close to the isolating switch handle (9), of the shell (1);
and an insulating mechanism is arranged at the bottom of the shell (1).
2. The mining flameproof vulcanizing machine control box according to claim 1, characterized in that a fixed frame (11) is fixedly sleeved on one side of the shell (1) close to the opening end, and the fixed frame (11) is connected with the main cavity cover (2) through a door shaft hinge (17).
3. The mining flameproof vulcanizing machine control box according to claim 2, characterized in that the fixed frame (11) is connected with the main cavity cover (2) through a fixing bolt b (10).
4. The mining flameproof vulcanizing machine control box according to claim 1, characterized in that the main chamber cover (2) is fixedly connected with a handle (22).
5. The mining flameproof vulcanizing machine control box according to claim 1, characterized in that one side of the housing (1) is provided with an emergency stop sign (5);
and a closing and opening sign (8) corresponding to the disconnecting switch handle (9) is arranged on one side of the shell (1) close to the emergency stop sign (5).
6. The mining flameproof vulcanizing machine control box according to claim 1, characterized in that the main chamber cover (2) is sequentially provided with an observation window (13), a button sign (20), a signboard (18), a nameplate (19) and a knob (21).
7. The mining flameproof vulcanizing machine control box according to claim 1, characterized in that a lifting ring (12) is fixedly connected to the top of the housing (1).
8. The mining flameproof vulcanizing machine control box according to claim 1, characterized in that the insulating mechanism comprises two support plates (14) fixedly connected to the bottom of the housing (1), the two support plates (14) are connected with a bottom bracket (16) through fixing bolts a (4), and the bottom bracket (16) is provided with a grounding device (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022286729.3U CN212463782U (en) | 2020-10-14 | 2020-10-14 | Mining flame-proof type vulcanizer control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022286729.3U CN212463782U (en) | 2020-10-14 | 2020-10-14 | Mining flame-proof type vulcanizer control box |
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| Publication Number | Publication Date |
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| CN212463782U true CN212463782U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022286729.3U Active CN212463782U (en) | 2020-10-14 | 2020-10-14 | Mining flame-proof type vulcanizer control box |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112087905A (en) * | 2020-10-14 | 2020-12-15 | 萧爱矿业设备（天津）有限公司 | Mining flame-proof type vulcanizer control box |
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2020
- 2020-10-14 CN CN202022286729.3U patent/CN212463782U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112087905A (en) * | 2020-10-14 | 2020-12-15 | 萧爱矿业设备（天津）有限公司 | Mining flame-proof type vulcanizer control box |
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