CN202814112U - Movable connecting device for fan motor of thermal treatment furnace - Google Patents
Movable connecting device for fan motor of thermal treatment furnace Download PDFInfo
- Publication number
- CN202814112U CN202814112U CN 201220311718 CN201220311718U CN202814112U CN 202814112 U CN202814112 U CN 202814112U CN 201220311718 CN201220311718 CN 201220311718 CN 201220311718 U CN201220311718 U CN 201220311718U CN 202814112 U CN202814112 U CN 202814112U
- Authority
- CN
- China
- Prior art keywords
- motor
- protective sleeve
- heat
- treatment furnace
- flange
- 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
Links
Landscapes
- Furnace Details (AREA)
Abstract
The utility model relates to the technical field of connecting devices of a fan motor of a thermal treatment furnace, in particular to a movable connecting device for a fan motor of a thermal treatment furnace. The movable connecting device comprises a furnace casing, a workpiece treatment chamber, a bracket, a motor and a protective sleeve; the motor is mounted on the bracket through at least one set of slide device; the protective sleeve is mounted on the outer side of a power output shaft of the motor in a sleeving manner; the left end of the protective sleeve is hermetically and fixedly connected with the workpiece treatment chamber; and the right end of the protective sleeve is hermetically and fixedly connected with a connecting flange. The movable connecting device has a reasonable and compact structure, and is convenient to use; the motor and the workpiece treatment chamber are connected through the protective sleeve; the motor is moved leftwards and rightwards through the slide device so as to adjust expansion and contraction of the workpiece treatment chamber; the connection adopts a mechnical connecting way, so that the circumstance that a connecting piece needs to be replaced frequently due to fatigue and damage of the connecting piece is eliminated, the service life is prolonged, and the production cost is lowered; and meanwhile, the structure is simple, the maintenance is convenient, the production efficiency is greatly improved, and the labor intensity is reduced.
Description
Technical field
The utility model relates to heat-treatment furnace blower motor jockey technical field, is the removable jockey of a kind of heat-treatment furnace blower motor.
Background technology
The heat-treatment furnace that band stirs blower fan belongs in the in recent years anti-oxidation heat treatment of metal material industry widely a kind of equipment of usage comparison; This equipment in use, at high temperature the workpiece process chamber since material itself expand with heat and contract with cold and can cause moving axially of workpiece process chamber; The frame mode of generally taking for head it off is; The workpiece process chamber arranges in the furnace shell, its front end is connected with the furnace shell front end, tail end axially moves freely at furnace shell tail end place, the circulating fan motor is connected with workpiece process chamber tail end by bellows, and workpiece process chamber, stirring blower motor, fire door three consist of airtight cavity.Stirring blower fan is the associated mode blower fan, and its axis and furnace shell axis are overlapping, and are fixed on the furnace shell tail end; At high temperature the workpiece process chamber can make bellows elongation and shortening because material itself expands with heat and contract with cold and can cause moving axially of workpiece process chamber; When equipment in use constantly during Repeat-heating, bellows easily because of reach fatigue limit often occur damaged, thereby cause the sealing property of gas leakage destruction workpiece process chamber; Because being negative pressure often in the workpiece process chamber, cause extraneous gas to enter inside, cause the oxidation of workpiece; Affect the normal use of equipment; In the prior art, the way that addresses this problem often needs bellows is changed; Because the bellows life-span itself is low, change frequently, very waste; When changing, to stop the External heated vacuum furnace running, have a strong impact on the use of External heated vacuum furnace, reduce service life of equipment and production efficiency; Whole Renewal process is loaded down with trivial details, and labour intensity is large.
Summary of the invention
The utility model provides a kind of heat-treatment furnace blower motor removable jockey, has overcome the deficiency of above-mentioned prior art, and it can effectively solve when adopting bellows to connect, the bellows life-span is low, change frequently, very waste affects service life of equipment and production efficiency; Whole Renewal process is loaded down with trivial details simultaneously, the problem that labour intensity is large.
The technical solution of the utility model realizes by following measures: the removable jockey of a kind of heat-treatment furnace blower motor comprises furnace shell, workpiece process chamber, support, motor and protective sleeve; Motor is rack-mount by at least one cover carriage, is set with protective sleeve in the outside of the power output shaft of motor, and the left end of protective sleeve and workpiece process chamber are sealedly and fixedly connected together; The right-hand member of the protective sleeve adpting flange that has been sealedly and fixedly connected, the motor left side corresponding with the adpting flange motor flange that has been sealedly and fixedly connected, adpting flange and motor flange are sealedly and fixedly connected together; Be set with furnace shell in the protective sleeve outside, form heat insulation cavity between furnace shell and the workpiece process chamber; The left end of the power output shaft of motor is installed with draught fan impeller and is positioned at the workpiece process chamber.
The below is the further optimization and/or improvements to above-mentioned utility model technical scheme:
The right hand external of above-mentioned protective sleeve can be installed with the cooling jacket device, and the cooling jacket device is sleeved in the furnace shell.
Can be evenly distributed in respectively at least two mutual corresponding pilot holes on the above-mentioned adpting flange corresponding with furnace shell and the motor flange, be set with guide finger in pilot hole, the left end of guide finger is fixedly connected on the furnace shell.
Above-mentioned carriage can adopt linear bearing carriage or track pulley carriage.
Above-mentioned protective sleeve can be the loose taper tubular in the left narrow right side.
Can be installed with sealing ring between above-mentioned adpting flange and the motor flange.
But circle distribution has at least two connecting holes on the said motor flange, on the adpting flange corresponding with connecting hole screwed hole is arranged, and adpting flange and motor flange are fixed together by attachment screw.
Above-mentioned protective sleeve and workpiece process chamber can be fixed together by welded seal.
Above-mentioned support can adopt adjustable for height support.
The utility model reasonable and compact in structure, easy to use; Realize that by protective sleeve motor is connected with the workpiece process chamber, make the motor move left and right regulate expanded by heating and the contraction of workpiece process chamber by carriage again simultaneously; This connects the employing mechanical connection manner, has eliminated because of the tired impaired needs of connector and has often changed connector, has improved service life, has reduced production cost; Simultaneously simple in structure, easy to maintenance, greatly improved production efficiency, labour intensity is low.
Description of drawings
Accompanying drawing 1 is looked the broken section structural representation for the master of the utility model most preferred embodiment.
Coding in the accompanying drawing is respectively: 1 is furnace shell, and 2 is the workpiece process chamber, and 3 is heat insulation cavity; 4 is support, and 5 is motor, and 6 is power output shaft; 7 is protective sleeve, and 8 is sealing ring, and 9 is adpting flange; 10 is motor flange; 11 is attachment screw, and 12 is draught fan impeller, and 13 is carriage; 14 is the cooling jacket device, and 15 is guide finger.
The specific embodiment
The utility model is not subjected to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
In the utility model, for convenience of description, the description of the relative position relation of each parts is that the Butut mode according to Figure of description 1 is described, as: the position relationship of upper and lower, left and right etc. is to determine according to the Butut direction of Figure of description 1.
Below in conjunction with embodiment and accompanying drawing the utility model is further described:
As shown in Figure 1, the removable jockey of this heat-treatment furnace blower motor comprises furnace shell 1, workpiece process chamber 2, support 4, motor 5 and protective sleeve 7; Motor 5 is rack-mount by at least one cover carriage 13, is set with protective sleeve 7 in the outside of the power output shaft 6 of motor 5, and the left end of protective sleeve 7 and workpiece process chamber 2 are sealedly and fixedly connected together; The right-hand member of protective sleeve 7 adpting flange 9 that has been sealedly and fixedly connected, motor 5 left sides corresponding with adpting flange 9 motor flange 10 that has been sealedly and fixedly connected, adpting flange 9 is sealedly and fixedly connected together with motor flange 10; Be set with furnace shell 1 in protective sleeve 7 outsides, form heat insulation cavity 3 between furnace shell 1 and the workpiece process chamber 2; The left end of the power output shaft 6 of motor 5 is installed with draught fan impeller 12 and is positioned at workpiece process chamber 2.When workpiece process chamber 2 expanded by heating, workpiece process chamber 2 pushes protective sleeves 7 to furnace shell 1 outer movement, thereby moves right by carriage 13 drive motors 5; When workpiece process chamber 2 shrank, workpiece process chamber 2 spurred protective sleeves 7 to furnace shell 1 interior movement, thereby is moved to the left by carriage 13 drive motors 5; Owing to adopt the mode of mechanical connection, can avoid owing to connector reaches fatigue limit often appearance damaged, destroy the sealing property of whole external-heat stove, improve service life, reduce production costs; Simple in structure, convenient for maintaining, the labour intensity when reducing the frequent connector cuts the waste.
Can according to actual needs, the removable jockey of above-mentioned heat-treatment furnace blower motor be made further optimization and/or improvements:
As shown in Figure 1, the right hand external of protective sleeve 7 is installed with cooling jacket device 14, and cooling jacket device 14 is sleeved in the furnace shell 1.The effect that 14 pairs of protective sleeves 7 of cooling jacket device play to cool.
As shown in Figure 1, be evenly distributed in respectively at least two mutually corresponding pilot holes on the adpting flange 9 corresponding with furnace shell 1 and the motor flange 10, be set with guide finger 15 in pilot hole, the left end of guide finger 15 is fixedly connected on the furnace shell 1.The adpting flange 9 of 15 pairs of movements of guide finger and motor flange 10 play the effect of radial location, prevent that motor 5 sideslip occurs and shakes when mobile.
As shown in Figure 1, carriage 13 adopts linear bearing carriage or track pulley carriage.The linear bearing carriage comprises linear bearing and bearing track, and the bottom of motor 5 is equipped with linear bearing, on the support corresponding with linear bearing bearing track is arranged, thereby linear bearing slides motor 5 along the bearing track slip; Also can bearing track be installed in motor 5 bottoms, linear bearing is fixed on the support, thereby bearing track endwisely slips by linear bearing motor 5 is moved; The linear bearing carriage not only plays the effect of slide-and-guide to motor, simultaneously motor is also played the effect of damping, antidetonation, protection motor, the service life of improving motor; The track pulley carriage comprises pulley and pulley track, thereby pulley can move axially motor 5 along the pulley track slip.
As shown in Figure 1, protective sleeve 7 is the loose taper tubular in the left narrow right side.Because motor 5 gravity own are larger, by increasing the contact area between muff 7 and the adpting flange 9, can make like this adpting flange 9 stressed even, thereby pushing motor 5 move.
As shown in Figure 1, be installed with sealing ring 8 between adpting flange 9 and the motor flange 10.Can increase sealing between adpting flange 9 and the motor flange 10 by sealing ring 8.
As shown in Figure 1, circle distribution has at least two connecting holes on motor flange 10, on the adpting flange 9 corresponding with connecting hole screwed hole is arranged, and adpting flange 9 is fixed together by attachment screw 11 with motor flange 10.
As shown in Figure 1, protective sleeve 7 and workpiece process chamber 2 are fixed together by welded seal.
As shown in Figure 1, support 4 adopts adjustable for height support.Be convenient to like this motor 5 is regulated height.
Above technical characterictic has consisted of most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease according to actual needs non-essential technical characterictic, satisfies the demand of different situations.
Claims (10)
1. the removable jockey of heat-treatment furnace blower motor is characterized in that comprising furnace shell, workpiece process chamber, support, motor and protective sleeve; Motor is rack-mount by at least one cover carriage, is set with protective sleeve in the outside of the power output shaft of motor, and the left end of protective sleeve and workpiece process chamber are sealedly and fixedly connected together; The right-hand member of the protective sleeve adpting flange that has been sealedly and fixedly connected, the motor left side corresponding with the adpting flange motor flange that has been sealedly and fixedly connected, adpting flange and motor flange are sealedly and fixedly connected together; Be set with furnace shell in the protective sleeve outside, form heat insulation cavity between furnace shell and the workpiece process chamber; The left end of the power output shaft of motor is installed with draught fan impeller and is positioned at the workpiece process chamber.
2. the removable jockey of external-heat stove blower fan according to claim 1 is characterized in that the right hand external of protective sleeve is installed with the cooling jacket device, and the cooling jacket device is sleeved in the furnace shell.
3. the removable jockey of heat-treatment furnace blower motor according to claim 1 and 2, it is characterized in that being evenly distributed in respectively on adpting flange that furnace shell is corresponding and the motor flange at least two mutually corresponding pilot holes, be set with guide finger in pilot hole, the left end of guide finger is fixedly connected on the furnace shell.
4. the removable jockey of heat-treatment furnace blower motor according to claim 1 and 2 is characterized in that carriage adopts linear bearing carriage or track pulley carriage.
5. the removable jockey of heat-treatment furnace blower motor according to claim 3 is characterized in that carriage adopts linear bearing carriage or track pulley carriage.
6. the removable jockey of heat-treatment furnace blower motor according to claim 5 is characterized in that protective sleeve is the loose taper tubular in the left narrow right side.
7. the removable jockey of heat-treatment furnace blower motor according to claim 6 is characterized in that being installed with sealing ring between adpting flange and the motor flange.
8. the removable jockey of heat-treatment furnace blower motor according to claim 7, it is characterized in that circle distribution has at least two connecting holes on the motor flange, on the adpting flange corresponding with connecting hole screwed hole is arranged, adpting flange and motor flange are fixed together by attachment screw.
9. the removable jockey of heat-treatment furnace blower motor according to claim 8 is characterized in that protective sleeve and workpiece process chamber are fixed together by welded seal.
10. the removable jockey of heat-treatment furnace blower motor according to claim 9 is characterized in that support adopts adjustable for height support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311718 CN202814112U (en) | 2012-06-29 | 2012-06-29 | Movable connecting device for fan motor of thermal treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220311718 CN202814112U (en) | 2012-06-29 | 2012-06-29 | Movable connecting device for fan motor of thermal treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202814112U true CN202814112U (en) | 2013-03-20 |
Family
ID=47872974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220311718 Expired - Fee Related CN202814112U (en) | 2012-06-29 | 2012-06-29 | Movable connecting device for fan motor of thermal treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202814112U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560425A (en) * | 2017-09-30 | 2018-01-09 | 志圣科技（广州）有限公司 | Vacuum pressure baking box |
| JP2018204737A (en) * | 2017-06-07 | 2018-12-27 | トヨタ自動車株式会社 | Adiabatic wall structure |
-
2012
- 2012-06-29 CN CN 201220311718 patent/CN202814112U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018204737A (en) * | 2017-06-07 | 2018-12-27 | トヨタ自動車株式会社 | Adiabatic wall structure |
| CN107560425A (en) * | 2017-09-30 | 2018-01-09 | 志圣科技（广州）有限公司 | Vacuum pressure baking box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202814112U (en) | Movable connecting device for fan motor of thermal treatment furnace | |
| CN104513894B (en) | A kind of ring well formula heat-treatment furnace | |
| CN101943515B (en) | High-efficient heated air circulating fan for ceramic blank drying chamber | |
| CN107741125A (en) | The drying unit of thermal hardware production | |
| CN105241247B (en) | A kind of helical feed formula heating, cooling device | |
| ATE452322T1 (en) | ROTARY HEART OVEN | |
| CN102534147B (en) | Furnace door sealing device of box type protective atmosphere thermal treatment furnace | |
| CN103964679A (en) | Tunnel type cellular glass annealing kiln | |
| CN100552358C (en) | A kind of circular ring-type continuous calcining annealing hearth | |
| CN103591036B (en) | The circulation wind blower structure of high-temperature internal circulation oven | |
| CN100462658C (en) | Atmospheric furnace | |
| CN203413948U (en) | Disk type brake block surface high-temperature ablation processing equipment | |
| CN207080388U (en) | A kind of intelligentized large fan for tunnel | |
| CN104913604A (en) | Drying oven body | |
| CN110469351A (en) | Intelligent mine support device | |
| CN205138202U (en) | Spiral conveying type heating, cooling arrangement | |
| CN201837213U (en) | Efficient hot-air circulating fan for ceramic billet drying chamber | |
| CN209619198U (en) | A kind of quartz ampoule carriage with refrigerating function | |
| CN105674249A (en) | Movable combustion nozzle used for smelting furnace and smelting furnace comprising movable combustion nozzle | |
| CN203353555U (en) | Heating device used on soybean hull forming equipment | |
| CN206875981U (en) | Oxygen rifle brick | |
| CN2893595Y (en) | Large controllable atmosphere shaft type furnace | |
| CN210087663U (en) | Double-support fan base | |
| CN203923001U (en) | Armoured glass production device | |
| CN103952519A (en) | Furnace cover of well-type tempering furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20210629 |