CN202643768U - Frame mechanism of trolley type gas thermal treatment furnace - Google Patents
Frame mechanism of trolley type gas thermal treatment furnace Download PDFInfo
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- CN202643768U CN202643768U CN 201220288687 CN201220288687U CN202643768U CN 202643768 U CN202643768 U CN 202643768U CN 201220288687 CN201220288687 CN 201220288687 CN 201220288687 U CN201220288687 U CN 201220288687U CN 202643768 U CN202643768 U CN 202643768U
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- vehicle frame
- treatment furnace
- track
- movable frame
- type gas
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Abstract
The utility model discloses a frame mechanism of a trolley type gas thermal treatment furnace. The frame mechanism comprises a movable frame and a track, wherein the bottom of the movable frame is provided with driving wheels; the driving wheels are connected with a motor, are driven by an output shaft of the motor and are erected on the track; the movable frame is a rigid structural body; the two ends of the movable frame are fixedly provided with two split pins respectively; a pin shaft of each split pin is connected with a pull rod; and the pull rod is provided with a universal joint. The lower part of the pull rod is fixedly connected with a furnace door, and the pull rod can be tightened, so that translation can be performed after the furnace door is lifted for a certain height; and since the movable frame is driven by the motor and advances on the track, the control is extremely convenient, and an accurate control effect can be achieved.
Description
Technical field
The utility model relates to a kind of vehicle frame mechanism of bogie type gas heat treatment furnace, is the device for the control fire door.
Background technology
Heat treatment furnace is the general designation of metal works being carried out the industrial furnace of various metal heat treatmets.Heat treatment furnace can adopt the type of furnace of various process furnace, but requires more strictly to control furnace temperature and furnace atmosphere etc.Heat treatment furnace uses the geseous fuel heating mostly, in order accurately to control furnace temperature, some heat treatment furnace electrically heated.Modern thermal treatment (particularly thermo-chemical treatment) technique is increasingly sophisticated, and the form of heat treatment furnace is also a lot.For continuous thermal treatment flow process, must be equipped with suitable continuous heat treating furnace; For cycling thermal treatment process, operating machine and the automatization that adopt the controlled atmosphere of pump circulation and make stove.
Such as the patent No. 200720040085 disclosed a kind of heat treatment furnace structures, purpose provides the less heat treatment furnace of a kind of floor space.It comprises solid solution furnace, the aging oven that is provided with roller bar type e Foerderanlage, quenching tank, and the grass-hopper that material is transported to aging oven from solid solution furnace through quenching tank, solid solution furnace, aging oven are arranged up and down, and liftable grass-hopper is set below the end of solid solution furnace; The bottom surface of the solid solution furnace above grass-hopper has with bottom surface and becomes the split type movable discharge door that is connected; The below of grass-hopper is quenching tank; One side of quenching tank is aging oven; At grass-hopper roller bar type e Foerderanlage is set, the roller rod on grass-hopper, solid solution furnace, the aging oven parallels.
Traditional vehicle frame mechanism employing electrode drive gear is realized opening and closing, because the transmission accuracy of gear is low, and the complex structure of gear own, the cost of manufacturing is higher, and is not easy the control parking.
The utility model content
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, provide a kind of simple in structure, control accurate bogie type gas heat treatment furnace vehicle frame mechanism.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of vehicle frame mechanism of bogie type gas heat treatment furnace, comprise mobile vehicle frame and track, the bottom of described mobile vehicle frame is equipped with driving wheel, described driving wheel is connected with electric motor and is driven by the output shaft of electric motor, described driving wheel is erected on the described track, and described mobile vehicle frame is the rigid structure body, and two split pins are fixed respectively at the two ends of mobile vehicle frame, the bearing pin of each described split pin is connected with a pull bar, is provided with universal joint on the described pull bar.
The bottom of pull bar is fixed with fire door and is connected, and pull bar itself can tighten up, certain height of like this fire door being sling just can carry out translation afterwards, because mobile vehicle frame is driven by electric motor, and advance in orbit, so it is very convenient that control is got up, can reach the effect of accurate control.
Description of drawings
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings.
Fig. 1 is the structure iron of the vehicle frame mechanism of bogie type gas heat treatment furnace described in the utility model.
Embodiment
As shown in Figure 1, the vehicle frame mechanism of the described bogie type gas heat treatment furnace of the utility model embodiment, comprise mobile vehicle frame 1 and track 2, the bottom of described mobile vehicle frame 1 is equipped with driving wheel 3, described driving wheel 3 is connected with the electric motor (not shown) and is driven by the output shaft of electric motor, described driving wheel 3 is erected on the described track 2, described mobile vehicle frame 1 is the rigid structure body, two split pins 4 are fixed respectively at the two ends of mobile vehicle frame 1, the bearing pin of each described split pin 4 is connected with a pull bar 5, is provided with universal joint 6 on the described pull bar 5.
The bottom of pull bar is fixed with fire door and is connected, and pull bar itself can tighten up, certain height of like this fire door being sling just can carry out translation afterwards, because mobile vehicle frame is driven by electric motor, and advance in orbit, so it is very convenient that control is got up, can reach the effect of accurate control.
Claims (1)
1. the vehicle frame mechanism of a bogie type gas heat treatment furnace, it is characterized in that, comprise mobile vehicle frame and track, the bottom of described mobile vehicle frame is equipped with driving wheel, and described driving wheel is connected with electric motor and is driven by the output shaft of electric motor, and described driving wheel is erected on the described track, described mobile vehicle frame is the rigid structure body, two split pins are fixed respectively at the two ends of mobile vehicle frame, and the bearing pin of each described split pin is connected with a pull bar, is provided with universal joint on the described pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288687 CN202643768U (en) | 2012-06-18 | 2012-06-18 | Frame mechanism of trolley type gas thermal treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220288687 CN202643768U (en) | 2012-06-18 | 2012-06-18 | Frame mechanism of trolley type gas thermal treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202643768U true CN202643768U (en) | 2013-01-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220288687 Expired - Fee Related CN202643768U (en) | 2012-06-18 | 2012-06-18 | Frame mechanism of trolley type gas thermal treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202643768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776331A (en) * | 2012-06-18 | 2012-11-14 | 无锡宇吉科技有限公司 | Frame mechanism of trolley type gas heat treatment furnace |
-
2012
- 2012-06-18 CN CN 201220288687 patent/CN202643768U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102776331A (en) * | 2012-06-18 | 2012-11-14 | 无锡宇吉科技有限公司 | Frame mechanism of trolley type gas heat treatment 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: 20130102 Termination date: 20130618 |