CN203148200U - Novel trolley type resistance furnace - Google Patents
Novel trolley type resistance furnace Download PDFInfo
- Publication number
- CN203148200U CN203148200U CN 201320076958 CN201320076958U CN203148200U CN 203148200 U CN203148200 U CN 203148200U CN 201320076958 CN201320076958 CN 201320076958 CN 201320076958 U CN201320076958 U CN 201320076958U CN 203148200 U CN203148200 U CN 203148200U
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- furnace
- furnace chamber
- heat
- heat insulation
- chassis
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model relates to the technical field of thermal treatment equipment, in particular to a novel trolley type resistance furnace, which comprises a furnace shell, a furnace door, a heating element, a trolley and a heat insulation device, wherein the tail part of the trolley is connected with a driving device; the bottom of the trolley is provided with a traveling device; the heat insulation device is arranged on the tail part of the trolley and can be wound and stretched; one end of the heat insulation device is fixedly connected to the tail part of a furnace chamber, and the other end of the heat insulation device is fixedly connected to a stationary shaft which is connected with the driving device; and the heat insulation device is formed by connecting heat insulation sheets with one another through pin shafts. The novel trolley type resistance furnace has the advantages that the temperature in the furnace chamber is effectively maintained, the loss of heat in the furnace chamber is reduced, the thermal treatment can be continuously performed on workpieces, the energy is saved, the working hour is saved and the production efficiency and the product quality are improved.
Description
Technical field
The utility model relates to the Equipment for Heating Processing technical field, refers to a kind of novel bench vehicle type electrical resistance furnace especially.
Background technology
Bench vehicle type electrical resistance furnace is generally for the treatment of the workpiece of large-size, can carry out tempering, processing such as modified to the workpiece after quenching, the bench vehicle type electrical resistance furnace of Shi Yonging mainly comprises furnace shell, fire door, heating element heater and chassis in the market, chassis head or afterbody connect drive unit, and pallet bottom arranges running gear; During use, earlier furnace chamber is heated, treat that furnace chamber reaches required heat treatment temperature and namely opens fire door, start drive unit, the motor of transmission mechanism just changes, chassis moves to outside the furnace chamber via fire door in furnace chamber via running gear, after work piece hoisting to be heated is to the chassis, and the counter-rotating of the motor of the transmission mechanism of drive unit, chassis is drawn to furnace chamber, heat-treat, by drive unit chassis is shifted out furnace chamber again after finishing, unload workpiece.But present bench vehicle type electrical resistance furnace has following shortcoming, during the lifting workpiece, the chassis that plays furnace chamber bottom sealing function shifts out in furnace chamber, environment produces heat exchange in furnace chamber and the workshop, heat in the furnace chamber sharply reduces, and working environment in the workshop is produced considerable influence, cause the resistance furnace environment temperature to raise, wasted heat; Need chassis be resetted when subsequent workpiece is gone into stove, close fire door and reheat to temperature required, can make after generally heat runs off and reduce in the furnace chamber about 100 degree, so the time that reheats be longer, has caused the waste in man-hour.
The applicant utilizes its professional eye and professional knowledge because disappearance and the inconvenience of above-mentioned prior art are being adhered to the spirit that research is innovated, kept on improving, and works out a kind of novel bench vehicle type electrical resistance furnace of keeping furnace chamber temperature.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of energy-conserving and environment-protective are provided, and effectively keeps the constant novel bench vehicle type electrical resistance furnace of furnace chamber temperature.
The utility model is achieved through the following technical solutions, comprise furnace shell, fire door, heating element heater and chassis, the chassis afterbody connects drive unit, pallet bottom arranges running gear, but also comprise the rolling that is installed on the chassis afterbody and the heat-proof device of expansion, one end of described heat-proof device is fixed in the furnace chamber afterbody, on the fixed axis that the other end is fixed in drive unit links to each other.
Described heat-proof device is that heat shield is connected to each other by bearing pin and forms.
Described heat-proof device rolling is deployed between furnace chamber afterbody and the chassis afterbody on fixed axis, sealing furnace shell bottom.
Advantage of the present utility model is, has kept the temperature in the furnace chamber effectively, has reduced the loss of heat in the furnace chamber, serially workpiece is heat-treated, and has saved the energy, has saved man-hour, has improved production efficiency and product quality.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 uses view for the utility model.
Fig. 3 is the vertical view of chassis.
Fig. 4 is the heat-proof device structural representation.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described further, shown in figure * *,
Have furnace shell 1, fire door 2, chassis 3 and heating element heater 4, chassis 3 afterbodys connect drive unit 5,3 ones arrange running gear 6 at the bottom of the chassis, also comprise the heat-proof device 7 that is connected in chassis 3 afterbodys, one end of described heat-proof device 7 is fixed in furnace chamber 1 afterbody, and the other end is fixed on the fixed axis 51 that links to each other with drive unit 7.
Described heat-proof device 7 forms for heat shield 72 is connected to each other by bearing pin 71.
Described heat-proof device 7 rollings are deployed between furnace chamber 1 afterbody and chassis 3 afterbodys on fixed axis 51, the bottom of sealing furnace shell 1.
During use, earlier furnace chamber is heated, treat that furnace chamber reaches required heat treatment temperature and namely opens fire door 2, start drive unit 5, the motor of transmission mechanism just changes, chassis 3 moves to outside the furnace chamber 1 via running gear 6, and the heat-proof device 7 of rolling simultaneously on fixed axis 51 launches gradually, and an end is fixed on furnace chamber 1 tail end, the other end is fixed on the fixed axis 51, follow chassis 3 and travel forward, sealing is formed on the bottom until heat-proof device 7 covering furnace shells 1; After work piece hoisting to be heated was to the chassis 3, the counter-rotating of the motor of the transmission mechanism of drive unit 5 was drawn chassis 3 to furnace chamber, heat-treat, by drive unit 5 chassis 3 is shifted out furnace chamber again after finishing, unload workpiece, lift the pending workpiece of another part simultaneously.Heat-proof device 7 has kept the temperature in the furnace chamber, therefore need not to reheat the heat treatment that furnace chamber can begin workpiece, has saved the energy, has saved man-hour.
The above embodiment has only expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (3)
1. novel bench vehicle type electrical resistance furnace, comprise furnace shell, fire door, heating element heater and chassis, the chassis afterbody connects drive unit, pallet bottom arranges running gear, it is characterized in that, but also comprise the rolling that is installed on the chassis afterbody and the heat-proof device of expansion, an end of described heat-proof device is fixed in the furnace chamber afterbody, on the fixed axis that the other end is fixed in drive unit links to each other.
2. novel bench vehicle type electrical resistance furnace according to claim 1 is characterized in that, described heat-proof device is that heat shield is connected to each other by bearing pin and forms.
3. novel bench vehicle type electrical resistance furnace according to claim 1 and 2 is characterized in that, described heat-proof device rolling is on fixed axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076958 CN203148200U (en) | 2013-02-19 | 2013-02-19 | Novel trolley type resistance furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076958 CN203148200U (en) | 2013-02-19 | 2013-02-19 | Novel trolley type resistance furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203148200U true CN203148200U (en) | 2013-08-21 |
Family
ID=48975717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320076958 Expired - Fee Related CN203148200U (en) | 2013-02-19 | 2013-02-19 | Novel trolley type resistance furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203148200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515386A (en) * | 2013-09-30 | 2015-04-15 | 江苏高皓工业炉有限公司 | Trolley type heat radiation protection electric resistance furnace |
-
2013
- 2013-02-19 CN CN 201320076958 patent/CN203148200U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104515386A (en) * | 2013-09-30 | 2015-04-15 | 江苏高皓工业炉有限公司 | Trolley type heat radiation protection electric resistance furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20140219 |