CN104359318A - High-temperature furnace door opening device - Google Patents
High-temperature furnace door opening device Download PDFInfo
- Publication number
- CN104359318A CN104359318A CN201410694400.7A CN201410694400A CN104359318A CN 104359318 A CN104359318 A CN 104359318A CN 201410694400 A CN201410694400 A CN 201410694400A CN 104359318 A CN104359318 A CN 104359318A
- Authority
- CN
- China
- Prior art keywords
- temperature furnace
- high temperature
- door
- rotating shaft
- gear
- 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.)
- Granted
Links
Landscapes
- Special Wing (AREA)
Abstract
The invention provides a high-temperature furnace door opening device, which has the advantages that the occurrence of scald events caused when a high-temperature furnace door is opened and closed in a high-temperature state is reduced, and the high-temperature furnace door can be conveniently opened and closed. The high-temperature furnace door opening device comprises a support rod, a first rotating shaft, a high-temperature furnace door, a manual locking handle and a support mechanism, wherein the support rod is transversely and fixedly arranged on the top end of the high-temperature furnace door in a penetrating way, one end of the support rod is connected with an opening and closing mechanism used for opening and closing the high-temperature furnace door, the other end of the support rod is connected with a cable rope fixedly arranged on a high-temperature furnace body, the first rotating shaft is arranged at the lower end of the high-temperature furnace door, the high-temperature furnace door is downwards opened or upwards closed around the first rotating shaft, the manual locking handle is arranged on a furnace body case arranged at one side of the cable rope, the support mechanism is arranged under the high-temperature furnace door, and comprises a support plate and a turning shaft, the turning shaft enables the support plate to leftwards and rightwards turn, and the turning shaft is connected with the first rotating shaft through a transmission mechanism and a linkage mechanism for driving the turning shaft to rotate.
Description
Technical field
The present invention relates to a kind of high temperature furnace, be specifically related to a kind of high temperature furnace apparatus for door-opening.
Background technology
Traditionally, use for laboratory high temperature furnace fire door all adopts left-right switch manual form, the fire door that factory's high temperature furnace then adopts the left and right sides to split.Directly contact the handle on fire door due to staff, therefore when high temperature shutoff fire door, scald event very easily occurs.In addition, all adopt latch structure when fire door is closed between the fire door that fire door and body of heater or the left and right sides are split, this structure is easily out of shape because of high temperature, can strengthen resistance during stove door switch, and under high-temperature expansion state, difficulty during switch fire door obviously increases.
Summary of the invention
The object of the invention is to provide a kind of high temperature furnace apparatus for door-opening, and under the minimizing condition of high temperature, the generation of event scalded by switch high temperature furnace fire door, facilitates high temperature furnace door switch.
To achieve these goals, the present invention adopts technical scheme as follows:
A kind of high temperature furnace apparatus for door-opening, comprising:
Pole, laterally run through and be fixed on high temperature furnace fire door top, pole one end connects the open-and-close mechanism for making high temperature furnace door opened, and the pole other end is connected with the hawser be fixed on high temperature furnace body of heater; Hawser, when high temperature furnace fire door is closed, is in relaxed state, when high temperature furnace oven door opening, is in tensioning state;
First rotating shaft, is arranged on high temperature furnace fire door lower end, and can rotate with high temperature furnace fire door;
High temperature furnace fire door, opens downwards around the first rotating shaft or upwards closes;
Manual locking handle, is arranged on the body of heater shell of hawser side, when fire door is closed, manually leaves behind and is stuck on pole; And
Supporting mechanism, is arranged on below high temperature furnace fire door, the trip shaft overturn about comprising gripper shoe and making gripper shoe, and trip shaft is connected with the first rotating shaft through transmission mechanism and link gear, rotates to drive trip shaft.
Further, open-and-close mechanism comprises:
Driver element, is fixed on high temperature furnace body of heater;
Gear unit, is connected with driver element; And
Steel wire rope, one end is connected with gear unit, and the other end is connected with pole.
Further, driver element is motor or hand cranking handle, gear unit comprises the first gear of being connected with motor or hand cranking handle and the second gear with the first gears meshing, the gear shaft of the second gear is connected with steel wire rope one end, and the steel wire rope other end is connected with pole after walking around the pulley be arranged on high temperature furnace body of heater.
Further, link gear comprises the second rotating shaft and connecting rod, and the second shaft parallel is arranged on below the first rotating shaft, and connecting rod two ends connect the first rotating shaft and the second rotating shaft, and the second rotating shaft connects trip shaft through transmission mechanism.
Further, transmission mechanism comprises the first bevel gear be connected with trip shaft and the second bevel gear engaged with the first bevel gear, and the second bevel gear is arranged in the second rotating shaft.
Further, high temperature furnace lower portion of furnace body is oppositely arranged upper limit position switch and lower position switch up and down, and the catch that on connecting rod, setting can contact with upper limit position switch or lower position switch is to make motor stalls.
Further, gripper shoe is two that be arranged in parallel, and corresponding trip shaft and transmission mechanism are also two.
Further, gripper shoe is set square, and the upper corner of itself and trip shaft contact portion is divided into arcwall face, to facilitate the upset of fire door.
Beneficial effect of the present invention: adopt said structure, the unlatching of high-temperature furnace door is driven by open-and-close mechanism, supporting mechanism and high temperature furnace door linkage support the weight of high-temperature furnace door, and under the minimizing condition of high temperature, the generation of event scalded by switch high temperature furnace fire door, facilitates high temperature furnace door switch.
Accompanying drawing explanation
Fig. 1 is the schematic front view of the embodiment of the present invention.
Fig. 2 is the schematic perspective view of the embodiment of the present invention.
In figure 1, motor, the 2, first gear, the 3, second gear, 4, gear shaft, 5, steel wire rope, the 6, first rotating shaft, 7, connecting rod, the 8, second rotating shaft, 9, the second bevel gear, the 10, first bevel gear, 11, gripper shoe, 11-1, arcwall face, 12, lower position switch, 13, upper limit position switch, 14, trip shaft, 15, pulley, 16, pole, 17, hawser, 18, high temperature furnace fire door, 19, manual locking handle.
Detailed description of the invention
Better understand the present invention for the ease of those skilled in the art, be described in further details below in conjunction with the drawings and specific embodiments to the present invention, following is only exemplary do not limit protection scope of the present invention.
A kind of high temperature furnace apparatus for door-opening, comprises pole 16, first rotating shaft 6, manual locking handle 19 and supporting mechanism; Wherein pole 16, laterally run through and be arranged on high temperature furnace fire door 18 top, pole 16 one end connects the open-and-close mechanism for making high temperature furnace fire door 18 open, and pole 16 other end is connected with the hawser 17 be fixed on high temperature furnace body of heater; First rotating shaft 6 is arranged on high temperature furnace fire door 18 lower end, and can rotate with high temperature furnace fire door 18; High temperature furnace fire door 18 controls to open downwards around the first rotating shaft 6 or upwards to close by open-and-close mechanism; Manual locking handle 19, arranges and has on the high temperature furnace body of heater of hawser 17 side, when high temperature furnace fire door 18 is closed, can be stuck on pole 16; Supporting mechanism is arranged on below high temperature furnace fire door 18, the trip shaft 14 comprising gripper shoe 11 and gripper shoe about 11 is overturn, and trip shaft 14 is connected with the first rotating shaft 6 through transmission mechanism and link gear, rotates to drive trip shaft 14.
In the present embodiment, open-and-close mechanism comprises driver element, gear unit and steel wire rope 5, and wherein driver element is motor 1, is fixed on high temperature furnace body of heater; Gear unit comprises the first gear 2 be connected with motor 1 and the second gear 3 engaged with the first gear 2; Steel wire rope 5 one end is connected with the gear shaft 4 of the second gear 3, and steel wire rope 5 other end is connected with pole 16 after walking around the pulley 15 be arranged on high temperature furnace body of heater.Those skilled in the art easily expect that driver element can also be hand cranking handle, and hand cranking handle is connected with the first gear 2.
In the present embodiment, link gear comprises the second rotating shaft 8 and connecting rod 7, second rotating shaft 8 is set in parallel in below the first rotating shaft 6, connecting rod 7 two ends connect the first rotating shaft 6 and the second rotating shaft 8, second rotating shaft 8 connects trip shaft 14 through transmission mechanism, transmission mechanism comprises the first bevel gear 10 be connected with trip shaft 14 and the second bevel gear 9, second bevel gear 9 engaged with the first bevel gear 10 is arranged in the second rotating shaft 8.
In the present embodiment, high temperature furnace lower portion of furnace body is oppositely arranged upper limit position switch 13 and lower position switch 12 up and down, connecting rod 7 is arranged the catch 7-1 that can contact with upper limit position switch 13 or lower position switch 12 and stops operating to make motor 1.
In the present embodiment, gripper shoe 11 is two of be arrangeding in parallel, and corresponding trip shaft 14 and transmission mechanism are also two.
In the present embodiment, gripper shoe 11 is set square, and is arcwall face 11-1 with high temperature furnace fire door 18 contact portion.
The course of work of the present invention is as follows: drive the first gear 2 to rotate by motor 1 or hand cranking handle, gear 2 engages with gear 3, second gear 3 driven gear axle 4 rotates, because gear shaft 4 is connected with the pole 16 of high temperature furnace fire door 18 by steel wire rope 5, open manual locking handle 19, progressively unclamp steel wire rope 5, fire door overturns with the first rotating shaft 6, by the rotating of motor 1 or hand cranking handle, realize the switch of high temperature furnace fire door 18.
Along with the switch of high temperature furnace fire door 18, the first rotating shaft 6 is rotated together, by connecting rod 7, makes the second rotating shaft 8 make rotating in same direction together with the first rotating shaft 6.Second rotating shaft 8 drives the second bevel gear 9 to rotate, and the second bevel gear 9 drives the first bevel gear 10 to rotate, and realizes opening and packing up of gripper shoe 11, thus realizes the interlock of high temperature furnace fire door 18 switch and gripper shoe 11.
When high temperature furnace fire door 18 is closed completely, touch limit switch 12 by the catch 7-1 on connecting rod 7, motor 1 is stopped operating.When oven door opening 90 degree, touch limit switch 13 by the catch 7-1 on connecting rod 7, motor 1 is stopped operating.
Above only describes general principle of the present invention and preferred embodiment, those skilled in the art can make many changes and improvements according to foregoing description, and these changes and improvements should belong to protection scope of the present invention.
Claims (8)
1. a high temperature furnace apparatus for door-opening, is characterized in that: comprising:
Pole, laterally run through and be fixed on high temperature furnace fire door top, pole one end connects the open-and-close mechanism for making high temperature furnace door opened, and the pole other end is connected with the hawser be fixed on high temperature furnace body of heater;
First rotating shaft, is arranged on high temperature furnace fire door lower end, and can rotate with high temperature furnace fire door;
High temperature furnace fire door, opens downwards around the first rotating shaft or upwards closes;
Manual locking handle, arranges and has on the high temperature furnace body of heater of hawser side, when high temperature furnace fire door is closed, can be stuck on pole; And
Supporting mechanism, is arranged on below high temperature furnace fire door, the trip shaft overturn about comprising gripper shoe and making gripper shoe, and trip shaft is connected with the first rotating shaft through transmission mechanism and link gear, rotates to drive trip shaft.
2. high temperature furnace apparatus for door-opening according to claim 1, it is characterized in that, open-and-close mechanism comprises:
Driver element, is fixed on high temperature furnace body of heater;
Gear unit, is connected with driver element; And
Steel wire rope, one end is connected with gear unit, and the other end is connected with pole.
3. high temperature furnace apparatus for door-opening according to claim 2, it is characterized in that: driver element is motor or hand cranking handle, gear unit comprises the first gear of being connected with motor or hand cranking handle and the second gear with the first gears meshing, the gear shaft of the second gear is connected with steel wire rope one end, and the steel wire rope other end is connected with pole after walking around the pulley be arranged on high temperature furnace body of heater.
4. high temperature furnace apparatus for door-opening according to claim 1, it is characterized in that: link gear comprises the second rotating shaft and connecting rod, second shaft parallel is arranged on below the first rotating shaft, and connecting rod two ends connect the first rotating shaft and the second rotating shaft, and the second rotating shaft connects trip shaft through transmission mechanism.
5. high temperature furnace apparatus for door-opening according to claim 4, is characterized in that: transmission mechanism comprises the first bevel gear be connected with trip shaft and the second bevel gear engaged with the first bevel gear, and the second bevel gear is arranged in the second rotating shaft.
6. high temperature furnace apparatus for door-opening according to claim 4, it is characterized in that: high temperature furnace lower portion of furnace body is oppositely arranged upper limit position switch and lower position switch up and down, the catch that on connecting rod, setting can contact with upper limit position switch or lower position switch is to make motor stalls.
7. high temperature furnace apparatus for door-opening according to any one of claim 1 to 6, is characterized in that: gripper shoe is two that be arranged in parallel, and corresponding trip shaft and transmission mechanism are also two.
8. high temperature furnace apparatus for door-opening according to claim 1, is characterized in that: gripper shoe is set square, and the upper angle of itself and trip shaft contact portion is arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694400.7A CN104359318B (en) | 2014-11-27 | 2014-11-27 | High temperature furnace apparatus for door-opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694400.7A CN104359318B (en) | 2014-11-27 | 2014-11-27 | High temperature furnace apparatus for door-opening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104359318A true CN104359318A (en) | 2015-02-18 |
| CN104359318B CN104359318B (en) | 2016-05-25 |
Family
ID=52526604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410694400.7A Expired - Fee Related CN104359318B (en) | 2014-11-27 | 2014-11-27 | High temperature furnace apparatus for door-opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104359318B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674747A (en) * | 2016-03-14 | 2016-06-15 | 无为县环江铜业有限公司 | Gear tooth driving type melting and casting furnace cover |
| CN106780927A (en) * | 2017-03-07 | 2017-05-31 | 贵州大学 | A kind of simple experiment room entrance guard device |
| CN110173988A (en) * | 2019-05-13 | 2019-08-27 | 浙江中硅新材料有限公司 | A kind of radial pattern heating furnace |
| CN111678343A (en) * | 2020-06-15 | 2020-09-18 | 德亚炉业科技江苏有限公司 | Roasting furnace with automatic feeding and discharging mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08127484A (en) * | 1994-11-01 | 1996-05-21 | Otis Elevator Co | Door structure of elevator |
| CN201344730Y (en) * | 2009-01-21 | 2009-11-11 | 保定安保能冶金设备有限公司 | Four-bar linkage transmission furnace door |
| CN102796843A (en) * | 2011-05-23 | 2012-11-28 | 张年生 | Electric arc steelmaking furnace with furnace door operating device |
| CN202792985U (en) * | 2012-07-27 | 2013-03-13 | 天津市鼎元工业炉新技术开发有限公司 | Door structure of suspension type thermal treatment furnace |
| CN203286893U (en) * | 2013-03-14 | 2013-11-13 | 泰州市鸿发机械有限公司 | Compact type electric furnace for magnesium-lithium alloy |
| CN204240803U (en) * | 2014-11-27 | 2015-04-01 | 济南大学 | High temperature furnace apparatus for door-opening |
-
2014
- 2014-11-27 CN CN201410694400.7A patent/CN104359318B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08127484A (en) * | 1994-11-01 | 1996-05-21 | Otis Elevator Co | Door structure of elevator |
| CN201344730Y (en) * | 2009-01-21 | 2009-11-11 | 保定安保能冶金设备有限公司 | Four-bar linkage transmission furnace door |
| CN102796843A (en) * | 2011-05-23 | 2012-11-28 | 张年生 | Electric arc steelmaking furnace with furnace door operating device |
| CN202792985U (en) * | 2012-07-27 | 2013-03-13 | 天津市鼎元工业炉新技术开发有限公司 | Door structure of suspension type thermal treatment furnace |
| CN203286893U (en) * | 2013-03-14 | 2013-11-13 | 泰州市鸿发机械有限公司 | Compact type electric furnace for magnesium-lithium alloy |
| CN204240803U (en) * | 2014-11-27 | 2015-04-01 | 济南大学 | High temperature furnace apparatus for door-opening |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674747A (en) * | 2016-03-14 | 2016-06-15 | 无为县环江铜业有限公司 | Gear tooth driving type melting and casting furnace cover |
| CN106780927A (en) * | 2017-03-07 | 2017-05-31 | 贵州大学 | A kind of simple experiment room entrance guard device |
| CN110173988A (en) * | 2019-05-13 | 2019-08-27 | 浙江中硅新材料有限公司 | A kind of radial pattern heating furnace |
| CN110173988B (en) * | 2019-05-13 | 2024-04-16 | 浙江中硅新材料有限公司 | Radiation type heating furnace |
| CN111678343A (en) * | 2020-06-15 | 2020-09-18 | 德亚炉业科技江苏有限公司 | Roasting furnace with automatic feeding and discharging mechanism |
| CN111678343B (en) * | 2020-06-15 | 2024-04-26 | 德亚炉业科技江苏有限公司 | Roasting furnace with automatic feeding and discharging mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104359318B (en) | 2016-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204240803U (en) | High temperature furnace apparatus for door-opening | |
| CN104359318A (en) | High-temperature furnace door opening device | |
| CN108199265B (en) | Electric power drawer cabinet device of selectivity unblock | |
| EP2491844A3 (en) | Door arrangement in dishwasher, and method for operating dishwasher having such arrangement | |
| CN111904295A (en) | Oven device for preventing scald during taking and placing by utilizing heat exchange mode | |
| CN202532892U (en) | Automatic lifting device of annealing furnace door | |
| CN108513847A (en) | Banana packing machine | |
| CN205031078U (en) | Chamber door locking mechanism of pressure oven | |
| CN107960877B (en) | Oven capable of automatically opening and closing door | |
| CN204950623U (en) | Pressure oven of area lock | |
| EP1967437A3 (en) | Maid's trolley with closable compartments and closable draw base | |
| CN206712298U (en) | A kind of combined electrical cabinet of temperature controllable | |
| CN210841410U (en) | Corn drying device convenient to use | |
| CN206507912U (en) | Dish washing machine and door opening device thereof | |
| CN208005968U (en) | A kind of building blender | |
| CN205611538U (en) | Hatch machine egg turning device | |
| TWM485951U (en) | Clutch control structure improvement of rolling door | |
| CN208802784U (en) | A kind of bilingual lock construction of lifting machine manual and electric | |
| CN207375538U (en) | A kind of emergent door opener of elevator cage door | |
| CN207004277U (en) | Offshore platform life building pulls door gear with self-locking | |
| WO2007088082A3 (en) | Cooking appliance | |
| CN103616902B (en) | Intelligence is logical, close wind temperature control instrument | |
| CN202265500U (en) | Furnace door structure of glass tempering furnace | |
| CN208300066U (en) | Novel microwave oven for automatic vending machine heating | |
| CN207320684U (en) | Breaker cabinet static contact closing means |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20211127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |