CN103159143A - Sprocket lifting system of thermal treatment furnace - Google Patents
Sprocket lifting system of thermal treatment furnace Download PDFInfo
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- CN103159143A CN103159143A CN 201110426651 CN201110426651A CN103159143A CN 103159143 A CN103159143 A CN 103159143A CN 201110426651 CN201110426651 CN 201110426651 CN 201110426651 A CN201110426651 A CN 201110426651A CN 103159143 A CN103159143 A CN 103159143A
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- treatment furnace
- sprocket
- lifting
- bay
- lift
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Abstract
The invention provides a sprocket lifting system of a thermal treatment furnace. The sprocket lifting system of the thermal treatment furnace comprises trolley wheels. A carrier plate is arranged on the trolley wheels. Rotary main shafts are arranged on four corners of the carrier plate, wherein the lower end of a rotary main shaft of a corner is connected with a reducer. The reducer is again connected with a motor. A drive sprocket is arranged on the upper portion of the rotary main shaft which is connected with the reducer. A cycle chain is arranged on the drive sprocket. The cycle chain is meshed with driven sprockets of the other rotary main shafts. A lifting screw rod is arranged on the upper portion of each rotary main shaft. A lifting platform is arranged on the lifting screw rod. A lifting platform screw nut is arranged on the upper portion of the connection of the lifting platform and the lifting screw rod. The thermal treatment furnace is arranged on the lifting platform. The cycle chain drives the driven sprockets and the driven sprockets drive screw rods and the screw rods drive screw nuts of the lifting platform to rotate synchronously so as to drive speed of the lifting platform to rise and drop stably. The lifting platform and a furnace body can be slowly fit or separated through an inclined face conveniently. The sprocket lifting system of the thermal treatment furnace has the advantages of being simple in structure and practical.
Description
Technical field
The invention belongs to the heat treatment furnace apparatus field, be specifically related to a kind of sprocket wheel jacking system of heat treatment furnace.
Background technology
In the stove of desk-top heat treatment electrothermal furnace, temperature directly has influence on the quality of heat treated part.Between the chassis that old-fashioned table electrothermal stove employing individual layer cargo car makes and body of heater, very large gap is arranged, caused like this furnace heat to be missed from gap location greatly.So how to guarantee that in the table electrothermal stove, temperature can not descend by fast speed: and it is low to cause product design nonconformity, energy efficiency to use.Chassis and furnace wall that the desk-top heat treatment electrothermal furnace of the present invention adopts double-deck cargo car to make can fit tightly, thereby have guaranteed the temperature in stove, increase the service efficiency of the energy, have solved to a certain extent the quality problems of old-fashioned electric furnace heat treated part.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of sprocket wheel jacking system of heat treatment furnace, have simple in structure, practical characteristics.
to achieve these goals, the technical solution used in the present invention is: a kind of sprocket wheel jacking system of heat treatment furnace, comprise the chassis wheel, the chassis wheel is provided with support board, four jiaos of support board are provided with live spindle, wherein the live spindle lower end of a jiao is connected with reductor, reductor is connected with motor again, the live spindle top that is connected with reductor is provided with drive sprocket, drive sprocket is provided with chain, chain is meshed with driven sprocket on other live spindles, the top of live spindle is provided with elevating screw, elevating screw is provided with bay-lift, the top of bay-lift and elevating screw junction is provided with the bay-lift nut, heat treatment furnace is set on bay-lift.
The employing applying inclined-plane, fitting part of described bay-lift and heat treatment furnace entrance.
Beneficial effect of the present invention:
The sprocket wheel jacking system is under the control of inhibiting device, inclined design by entrance below bay-lift and body of heater, can fit by pulsation-free, be incorporated into the process of separating gradually from complete sealing paste by the inclined-plane of heat treatment furnace and the inclined-plane of cargo car, thereby guaranteed the normal decline of temperature in heat treatment furnace, and can well keep the temperature in the heat treatment furnace by the applying design of this inclined-plane.
on the support board of bay-lift, bay-lift support board and body of heater below entry design is become applying inclined-plane applying shape, have good insulation and cooling-down effect, when particularly taking out workpiece in the heat treatment furnace, due to applying inclined-plane applying design having been arranged, can make bay-lift leave slowly body of heater, guarantee surge time that temperature descends fully, temperature is changed slowly, rather than bay-lift instantaneous leave body of heater, make that heat treatment furnace and cool ambient air are large-area to be contacted, cause furnace temperature sharply to change, can make body of heater contact slowly extraneous cold air by the applying inclined design, furnace temperature is descended slowly, to keeping furnace temperature, and the stability of heat treatment of workpieces has good effect.
the sprocket wheel jacking system adopts and passes motion to sprocket spindle by motor by retarder, pass motion to drive sprocket by sprocket spindle, pass motion to driven sprocket by drive sprocket by chain again, driven sprocket passes motion to slave spindle again and drives the leading screw rotation by slave spindle, rotarily drive the nut up-and-down movement by leading screw, thereby the bay-lift that the drive nut is connected is realized dipping and heaving, design by this red sprocket wheel feed screw nut lifting mechanism, can make dipping and heaving steadily stable, speed is adjustable, and simple and practical, good auxiliaring effect has been played in applying inclined-plane applying for bay-lift and heat treatment furnace entrance.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is fundamental diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
referring to Fig. 1, a kind of sprocket wheel jacking system of heat treatment furnace, comprise chassis wheel 1, chassis wheel 1 is provided with support board 2, four jiaos of support board 2 are provided with live spindle 10, wherein live spindle 10 lower ends of a jiao are connected with reductor 13, reductor 13 is connected with motor 12 again, live spindle 10 tops that are connected with reductor 13 are provided with drive sprocket 14, drive sprocket 14 is provided with chain 3, chain 3 is meshed with driven sprocket 4 on other live spindles, the top of live spindle 10 is provided with elevating screw 9, elevating screw 9 is provided with bay-lift 6, bay-lift 6 is provided with bay-lift nut 8 with the top of elevating screw 9 junctions, heat treatment furnace 7 is set on bay-lift 6.
The employing applying inclined-plane, fitting part 5 of described bay-lift 6 and heat treatment furnace 7 entrances.
Principle of work of the present invention is: referring to Fig. 2, the sprocket wheel jacking system is under the control of inhibiting device, inclined design by entrance below bay-lift and body of heater, can fit by pulsation-free, be incorporated into the process of separating gradually from complete sealing paste by the inclined-plane of body of heater and the inclined-plane of cargo car, thereby guaranteed the normal decline of temperature in stove, and can fit by this inclined-plane and design the temperature that has well kept in heat treatment furnace 7.
on the support board 6 of bay-lift, bay-lift support board 6 is become applying inclined-plane 5 applying shapes with body of heater 7 below entry design, have good insulation and cooling-down effect, when particularly taking out workpiece in the heat treatment furnace, due to applying inclined-plane 5 applying designs having been arranged, can make bay-lift 6 leave slowly body of heater 7, guarantee surge time that temperature descends fully, temperature is changed slowly, rather than bay-lift instantaneous leave body of heater, make that body of heater and cool ambient air are large-area to be contacted, cause furnace temperature sharply to change, can make body of heater 7 contact slowly extraneous cold air by applying inclined-plane 5 applying designs, furnace temperature is descended slowly, to keeping furnace temperature, and the stability of heat treatment of workpieces has good effect.
the sprocket wheel jacking system adopts and passes motion to sprocket spindle by motor by retarder, pass motion to drive sprocket 14 by sprocket spindle, pass motion to driven sprocket 4 by drive sprocket 14 by chain 3 again, driven sprocket passes motion to slave spindle 10 again and drives leading screw 9 rotations by slave spindle 10, rotarily drive nut 8 up-and-down movements by leading screw, thereby the bay-lift 6 that the drive nut is connected is realized dipping and heaving, design by this red sprocket wheel feed screw nut lifting mechanism, can make dipping and heaving steadily stable, speed is adjustable, and simple and practical, good auxiliaring effect has been played in applying inclined-plane 5 applyings for bay-lift 6 and body of heater 7 entrances.
The above; only the embodiment of the inventive method; be not that the present invention is imposed any restrictions, the variation of every any simple modification of above embodiment being done according to technical solution of the present invention, structure replaces all still belonging in the protection domain of the technology of the present invention system.
Claims (2)
1. the sprocket wheel jacking system of a heat treatment furnace, comprise chassis wheel (1), chassis wheel (1) is provided with support board (2), four jiaos of support board (2) are provided with live spindle (10), it is characterized in that, wherein the live spindle of a jiao (10) lower end is connected with reductor (13), reductor (13) is connected with motor (12) again, live spindle (10) top that is connected with reductor (13) is provided with drive sprocket (14), drive sprocket (14) is provided with chain (3), chain (3) is meshed with driven sprocket (4) on other live spindles, the top of live spindle (10) is provided with elevating screw (9), elevating screw (9) is provided with bay-lift (6), bay-lift (6) is provided with bay-lift nut (8) with the top of elevating screw (9) junction, heat treatment furnace (7) is set on bay-lift (6).
2. the sprocket wheel jacking system of a kind of heat treatment furnace according to claim 1, is characterized in that, applying inclined-plane (5) is adopted in the fitting part of bay-lift (6) and heat treatment furnace (7) entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110426651 CN103159143A (en) | 2011-12-19 | 2011-12-19 | Sprocket lifting system of thermal treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110426651 CN103159143A (en) | 2011-12-19 | 2011-12-19 | Sprocket lifting system of thermal treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103159143A true CN103159143A (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110426651 Pending CN103159143A (en) | 2011-12-19 | 2011-12-19 | Sprocket lifting system of thermal treatment furnace |
Country Status (1)
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| CN (1) | CN103159143A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586222A (en) * | 2013-11-06 | 2014-02-19 | 绵阳市维博电子有限责任公司 | Clothing radioactive contamination detection sorting instrument |
| CN106115572A (en) * | 2016-08-18 | 2016-11-16 | 常州博瑞电力自动化设备有限公司 | Valve tower module inspection platform |
| CN106276704A (en) * | 2016-10-24 | 2017-01-04 | 中国兵器装备集团自动化研究所 | A kind of vehicle-mounted Two axle drive lifting device |
| CN106526650A (en) * | 2016-11-02 | 2017-03-22 | 绵阳市维博电子有限责任公司 | Detector lift device for clothes radioactive contamination detection sorting instrument |
| CN107135690A (en) * | 2017-07-13 | 2017-09-08 | 崔国校 | Integrated tillage machine |
| CN107662037A (en) * | 2017-11-13 | 2018-02-06 | 肇庆市高新区晓靖科技有限公司 | A kind of tin stove for crest welder passes in and out elevating mechanism |
-
2011
- 2011-12-19 CN CN 201110426651 patent/CN103159143A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586222A (en) * | 2013-11-06 | 2014-02-19 | 绵阳市维博电子有限责任公司 | Clothing radioactive contamination detection sorting instrument |
| CN103586222B (en) * | 2013-11-06 | 2015-10-28 | 绵阳市维博电子有限责任公司 | A kind of clothing radioactive pollution detects sorting instrument |
| CN106115572A (en) * | 2016-08-18 | 2016-11-16 | 常州博瑞电力自动化设备有限公司 | Valve tower module inspection platform |
| CN106276704A (en) * | 2016-10-24 | 2017-01-04 | 中国兵器装备集团自动化研究所 | A kind of vehicle-mounted Two axle drive lifting device |
| CN106526650A (en) * | 2016-11-02 | 2017-03-22 | 绵阳市维博电子有限责任公司 | Detector lift device for clothes radioactive contamination detection sorting instrument |
| CN106526650B (en) * | 2016-11-02 | 2019-03-19 | 绵阳市维博电子有限责任公司 | A kind of detector lifting device for clothing radioactive pollution detection sorting instrument |
| CN107135690A (en) * | 2017-07-13 | 2017-09-08 | 崔国校 | Integrated tillage machine |
| CN107662037A (en) * | 2017-11-13 | 2018-02-06 | 肇庆市高新区晓靖科技有限公司 | A kind of tin stove for crest welder passes in and out elevating mechanism |
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Legal Events
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| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130619 |