CN102368019A - Start-stop structure of heat treating furnace shifting door - Google Patents
Start-stop structure of heat treating furnace shifting door Download PDFInfo
- Publication number
- CN102368019A CN102368019A CN2011103171732A CN201110317173A CN102368019A CN 102368019 A CN102368019 A CN 102368019A CN 2011103171732 A CN2011103171732 A CN 2011103171732A CN 201110317173 A CN201110317173 A CN 201110317173A CN 102368019 A CN102368019 A CN 102368019A
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- door
- heat treating
- rotating mechanism
- stop structure
- furnace
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Abstract
The invention relates to a start-stop structure of a heat treating furnace shifting door, and belongs to the technical field of heat treatment equipment. The start-stop structure of the heat treating furnace shifting door is characterized by comprising two floor stands, the top of each floor stand is provided with a driven shaft, and the driven shaft is provided with a driven roller wheel and a driving gear; the opposite sides of two floor stands are provided with sliding chutes, and a furnace door is arranged in each sliding chute; and the top of the furnace door is connected with the driven roller wheel through a traction piece, the driving gear is connected with a rotating mechanism by virtue of a chain, and the rotating mechanism is arranged on each floor stand. The start-stop structure of the heat treating furnace shifting door provided by the invention has the advantages that the rotating mechanism is controlled, the furnace door can move up and down through gear transmission, and a start-stop operation of the furnace door is finished, thereby avoiding the processing safety accident, and improving the operational efficiency.
Description
Technical field
The present invention relates to the on-off structure that a kind of heat-treatment furnace moves door, belong to the Equipment for Heating Processing technical field.
Background technology
In the prior art, the opening and closing operations of the fire door of heat-treatment furnace is mainly pulled fire door through manual work and is realized, the scald accident very easily takes place in this operation, and inefficiency.
Summary of the invention
To the technical problem that exists in the prior art, the object of the present invention is to provide a kind ofly open conveniently, on-off structure that heat-treatment furnace that operating efficiency is high moves door.
The technical scheme that the present invention adopts is following:
Heat-treatment furnace moves the on-off structure of door, it is characterized in that, comprises two stands,
The top of said stand is provided with power transmission shaft, and said power transmission shaft is equipped with return idler and travelling gear;
The relative side of said two stands is provided with chute, and fire door is installed in the chute;
The top of said fire door is connected with return idler through traction piece;
Said travelling gear is connected with rotating mechanism through chain;
Said rotating mechanism is installed in the stand.
Comparatively perfect, the bottom of said stand is provided with base.
Heat-treatment furnace of the present invention moves the on-off structure of door, and the control rotating mechanism through gear drive, moves up and down fire door, accomplishes the keying operation of fire door, and the generation of both having stopped the handling safety accident has improved operating efficiency again.
Description of drawings
For the ease of it will be appreciated by those skilled in the art that the present invention is further described below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present invention.
The specific embodiment
As shown in Figure 1, heat-treatment furnace moves the on-off structure of door, comprises two stands 2, and the top of stand 2 is provided with power transmission shaft 8, and power transmission shaft 8 is equipped with return idler 10 and travelling gear 9.
Two stand 2 relative sides are provided with chute 4, and fire door 3 is installed in the chute 4.
The top of fire door 3 is connected with return idler 10 through traction piece 5.
Travelling gear 9 is connected with rotating mechanism 6 through chain 7, and rotating mechanism 6 is installed in the stand 2.
Through manual operation rotating mechanism 6, drive travelling gear 9 and rotate, thereby make return idler 10 coiling traction pieces 5, fire door 3 moves in chute 4 under the pulling force of traction piece 5, rises or step-down operation thereby accomplish, and makes oven door opening or closes.
In addition, the bottom of stand 2 is provided with base 1, and the body of heater (not shown) of heat-treatment furnace is installed on the base 1.
Above content only is to give an example and explanation to what structure of the present invention was done; Under the technical staff in present technique field described specific embodiment is made various modifications or replenish or adopt similar mode to substitute; Only otherwise depart from the structure of invention or surmount the defined scope of these claims, all should belong to protection scope of the present invention.
Claims (2)
1. heat-treatment furnace moves the on-off structure of door, it is characterized in that, comprises two stands,
The top of said stand is provided with power transmission shaft, and said power transmission shaft is equipped with return idler and travelling gear;
The relative side of said two stands is provided with chute, and fire door is installed in the chute;
The top of said fire door is connected with return idler through traction piece;
Said travelling gear is connected with rotating mechanism through chain;
Said rotating mechanism is installed in the stand.
2. heat-treatment furnace according to claim 1 moves the on-off structure of door, it is characterized in that the bottom of said stand is provided with base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103171732A CN102368019A (en) | 2011-10-19 | 2011-10-19 | Start-stop structure of heat treating furnace shifting door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103171732A CN102368019A (en) | 2011-10-19 | 2011-10-19 | Start-stop structure of heat treating furnace shifting door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102368019A true CN102368019A (en) | 2012-03-07 |
Family
ID=45760607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103171732A Pending CN102368019A (en) | 2011-10-19 | 2011-10-19 | Start-stop structure of heat treating furnace shifting door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102368019A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017957A (en) * | 2014-05-06 | 2014-09-03 | 安徽旭鸿热处理有限公司 | Furnace door opening-closing device for flat-opening type quenching furnace |
| CN105091599A (en) * | 2015-09-01 | 2015-11-25 | 江苏丰东炉业股份有限公司 | Furnace door lifting device with buffering function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58207332A (en) * | 1982-05-28 | 1983-12-02 | Nakayama Seikosho:Kk | Automatic extracting door for steel ingot and casting ingot for continuous heating furnace |
| CN2030305U (en) * | 1988-04-28 | 1989-01-04 | 北京拖拉机公司节能技术研究所 | Closed far-infrared ray energy-saving resistance furnace |
| CN2331935Y (en) * | 1998-04-02 | 1999-08-04 | 上海浦东钢铁(集团)有限公司 | Quick auto-opened type fire door for heating furnace |
| CN2437982Y (en) * | 2000-08-11 | 2001-07-04 | 江西南方火化机械制造总公司 | Cremator with hand fire door hoisting device |
| CN2895419Y (en) * | 2005-12-08 | 2007-05-02 | 崔桂娟 | Briquette fired boiler |
| CN201000277Y (en) * | 2006-12-14 | 2008-01-02 | 山西太钢不锈钢股份有限公司 | Marching type heating stove discharge door for stove |
-
2011
- 2011-10-19 CN CN2011103171732A patent/CN102368019A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58207332A (en) * | 1982-05-28 | 1983-12-02 | Nakayama Seikosho:Kk | Automatic extracting door for steel ingot and casting ingot for continuous heating furnace |
| CN2030305U (en) * | 1988-04-28 | 1989-01-04 | 北京拖拉机公司节能技术研究所 | Closed far-infrared ray energy-saving resistance furnace |
| CN2331935Y (en) * | 1998-04-02 | 1999-08-04 | 上海浦东钢铁(集团)有限公司 | Quick auto-opened type fire door for heating furnace |
| CN2437982Y (en) * | 2000-08-11 | 2001-07-04 | 江西南方火化机械制造总公司 | Cremator with hand fire door hoisting device |
| CN2895419Y (en) * | 2005-12-08 | 2007-05-02 | 崔桂娟 | Briquette fired boiler |
| CN201000277Y (en) * | 2006-12-14 | 2008-01-02 | 山西太钢不锈钢股份有限公司 | Marching type heating stove discharge door for stove |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017957A (en) * | 2014-05-06 | 2014-09-03 | 安徽旭鸿热处理有限公司 | Furnace door opening-closing device for flat-opening type quenching furnace |
| CN104017957B (en) * | 2014-05-06 | 2015-12-30 | 安徽旭鸿热处理有限公司 | A kind of flat-opening type quenching furnance door open and close device |
| CN105091599A (en) * | 2015-09-01 | 2015-11-25 | 江苏丰东炉业股份有限公司 | Furnace door lifting device with buffering function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120307 |