CN202522078U - Aluminum alloy ingot blank heating furnace door - Google Patents
Aluminum alloy ingot blank heating furnace door Download PDFInfo
- Publication number
- CN202522078U CN202522078U CN2012200978379U CN201220097837U CN202522078U CN 202522078 U CN202522078 U CN 202522078U CN 2012200978379 U CN2012200978379 U CN 2012200978379U CN 201220097837 U CN201220097837 U CN 201220097837U CN 202522078 U CN202522078 U CN 202522078U
- Authority
- CN
- China
- Prior art keywords
- fire door
- furnace door
- transverse axis
- furnace
- cross shaft
- 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 - Lifetime
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Abstract
The utility model relates to an aluminum alloy ingot blank heating furnace door which comprises a furnace body, a furnace door body, a cross shaft, sprockets and a motor. The cross shaft is arranged on an air collecting cover above a connecting end of the furnace body with the furnace door body, the axis of the cross shaft is vertical to that of the furnace body, a cross shaft pull rod vertical to the cross shaft is fixed on the cross shaft, the end face of an end extension section of the furnace body and the horizontal plane form an inclination angle, the furnace door body is arranged outside the end face of the end extension section of the furnace body, two hinges connected with the furnace door body are arranged above the furnace door body, the furnace door body can rotate around the furnace door hinges outwards to be opened and closed, a furnace door connecting seat is arranged on the outer side face of the furnace door body and is connected with a furnace door pull rod through a hinge, the furnace door pull rod is connected with the cross shaft pull rod through a hinge, and one end of the cross shaft is connected with the motor through the sprockets and a chain. The aluminum alloy ingot blank heating furnace door is good in sealing effect and capable of reducing heat loss and has remarkable energy-saving and consumption-reducing effects.
Description
Technical field
The utility model relates to a kind of stove of ingot blank heating, particularly relates to a kind of aluminium alloy ingot blank heating furnace door.
Background technology
At present, the door structure of lacking aluminium ingot base heating furnace at the tunnel type of a lot of aluminium section bar manufacturing enterprises use is very unreasonable, exists oven door sealing not tight; Heat-energy losses is bigger; Operation labour intensity is big, and therefore the phenomenon of work on the spot environment difference is necessary to design a kind of simple to operate; Energy-conservation again fire door rational in infrastructure is to reach the purpose that energy-saving and emission-reduction reduce production costs.
Summary of the invention
The purpose of the utility model is exactly the defective that overcomes prior art, and a kind of aluminium alloy ingot blank heating furnace door is provided.
For achieving the above object, the utility model adopts following technical scheme:
A kind of aluminium alloy ingot blank heating furnace door comprises: body of heater, fire door, transverse axis, sprocket wheel, motor, and the wind-collecting cover of the top of described body of heater and fire door link is provided with a transverse axis; Transverse axis axis and body of heater axis normal; Fixing transverse axis pull bar vertical on the transverse axis with transverse axis, the end face of described body of heater termination extension becomes the inclination angle with horizontal plane, and the end face outside of body of heater termination extension is provided with fire door; The top of fire door is provided with two hinges that are connected with fire door; And fire door can be around the outside side of firedoor hinge rotary opening closing, the lateral surface of fire door is provided with the fire door Connection Block, the fire door Connection Block is connected with the fire door pull bar through hinge; The fire door pull bar is connected with the transverse axis pull bar through hinge, and an end of transverse axis is connected with motor with chain through sprocket wheel.
The end face of described body of heater termination extension becomes the miter angle setting with horizontal plane, the end face of body of heater termination extension is provided with the sealing strip that closely contacts with fire door.
The outside is a steel plate in the described fire door, is filled with insulation material between the steel plate of outside in the fire door.
The beneficial effect of the utility model: because angled applying is adopted in the termination of fire door and body of heater termination extension, the sealing strip that can compress on the body of heater by the deadweight of fire door reaches sealing effectiveness; Because door structure adopts the sandwich-type steel construction, fill insulant material in the middle of interlayer of steel plate has further improved heat insulation effect, has reduced thermal loss, has considerable energy saving consumption reduction effect; Door structure is simple, making is easy, easy and simple to handle laborsaving, and the worker laboring environment is improved.
Description of drawings
Fig. 1 is the sketch map of one of them embodiment of the utility model.
The specific embodiment
As shown in Figure 1, present embodiment is the fire door of aluminium alloy ingot blank heating furnace, comprising: fire door 10, motor 1, sprocket wheel 4; The wind-collecting cover of the top of described fire door link is provided with a transverse axis 5, and the both sides of transverse axis are provided with bearing 6, transverse axis axis and body of heater axis normal; Fixing transverse axis pull bar 7 vertical on the transverse axis with transverse axis, said fire door plane becomes the inclination angle to be provided with the end face of stove termination extension, and the end face of body of heater termination extension is provided with fire door 10; The top of fire door is provided with two hinges 9 that are connected with body of heater termination extension; And fire door can be around firedoor hinge 9 outside rotary opening closings, and the lateral surface of fire door is provided with fire door Connection Block 11, and the fire door Connection Block is connected with fire door pull bar 8 through hinge 12; The fire door pull bar is connected with transverse axis pull bar 7 through hinge 13, and transverse axis one end is connected with motor 1 with chain 3 through sprocket wheel 2,4.When motor rotates; Drive transverse axis and rotate synchronously through sprocket wheel, chain; Transverse axis drives transverse axis pull bar 7 again and upwards rotates, and transverse axis pull bar 7 drives fire door through fire door pull bar 8 and rotates and open fire door to the top, and fire door is closed in the motor counter-rotating; The size of fire door opening is opened and closed fire door and is controlled by floor push by travel switch and circuit control.
The end face of the body of heater termination extension of present embodiment becomes miter angle with horizontal plane, and the end face of fire door and body of heater termination extension is fitted, and that is to say that fire door also becomes miter angle, leans on the deadweight of fire door can compress the sealing strip on the body of heater, can reach the effect of sealing.
Hinge on the utility model fire door can be a hinge-type hinge; It also can be flexible connection by pin shaft structure; Promptly the link of two pull bars is provided with axis hole; Bearing pin passes axis hole two pull bars is coupled together, and two pull bars can not only be spurred, and can also rotate the position with the adjustment pulling around axis hole.
Claims (3)
1. aluminium alloy ingot blank heating furnace door, comprising: body of heater, fire door, transverse axis, sprocket wheel, motor is characterized in that: the wind-collecting cover of the top of described body of heater and fire door link is provided with a transverse axis; Transverse axis axis and body of heater axis normal; Fixing transverse axis pull bar vertical on the transverse axis with transverse axis, the end face of described body of heater termination extension becomes the inclination angle with horizontal plane, and the end face outside of body of heater termination extension is provided with fire door; The top of fire door is provided with two hinges that are connected with fire door; And fire door can be around the outside side of firedoor hinge rotary opening closing, the lateral surface of fire door is provided with the fire door Connection Block, the fire door Connection Block is connected with the fire door pull bar through hinge; The fire door pull bar is connected with the transverse axis pull bar through hinge, and an end of transverse axis is connected with motor with chain through sprocket wheel.
2. a kind of aluminium alloy ingot blank heating furnace door according to claim 1, it is characterized in that: the end face of described body of heater termination extension becomes the miter angle setting with horizontal plane, the end face of body of heater termination extension is provided with the sealing strip that closely contacts with fire door.
3. a kind of aluminium alloy ingot blank heating furnace door according to claim 1 is characterized in that: the outside is steel plate in the described fire door, is filled with insulation material between the steel plate of outside in the fire door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200978379U CN202522078U (en) | 2012-03-15 | 2012-03-15 | Aluminum alloy ingot blank heating furnace door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200978379U CN202522078U (en) | 2012-03-15 | 2012-03-15 | Aluminum alloy ingot blank heating furnace door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202522078U true CN202522078U (en) | 2012-11-07 |
Family
ID=47105023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200978379U Expired - Lifetime CN202522078U (en) | 2012-03-15 | 2012-03-15 | Aluminum alloy ingot blank heating furnace door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202522078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798406A (en) * | 2018-07-24 | 2018-11-13 | 恒天重工股份有限公司 | A kind of decompression door gear suitable for carbon fiber equipment |
-
2012
- 2012-03-15 CN CN2012200978379U patent/CN202522078U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798406A (en) * | 2018-07-24 | 2018-11-13 | 恒天重工股份有限公司 | A kind of decompression door gear suitable for carbon fiber equipment |
| CN108798406B (en) * | 2018-07-24 | 2023-08-01 | 恒天重工股份有限公司 | Decompression door device suitable for carbon fiber equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |