CN208671687U - A kind of mobile feeding structure of small-sized through heating furnace - Google Patents
A kind of mobile feeding structure of small-sized through heating furnace Download PDFInfo
- Publication number
- CN208671687U CN208671687U CN201821176078.9U CN201821176078U CN208671687U CN 208671687 U CN208671687 U CN 208671687U CN 201821176078 U CN201821176078 U CN 201821176078U CN 208671687 U CN208671687 U CN 208671687U
- Authority
- CN
- China
- Prior art keywords
- fire door
- pusher
- platform
- steel
- heat resisting
- 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
- 238000010438 heat treatment Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 238000005266 casting Methods 0.000 claims abstract description 26
- 230000007423 decrease Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 241000357293 Leptobrama muelleri Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
A kind of mobile feeding structure of small-sized through heating furnace, it is related to the field of heating furnace, including table, fire door, fire door, pusher, pusher platform, a mobile platform and two tracks are set between pusher platform and table, mobile platform is arranged on two tracks；There is towards one end connecting band of fire door the charging ram of limit in the piston rod of pusher, connects limit plate in the top of mobile platform, through-hole is set on limit plate, and charging ram passes through the through-hole of limit plate；Steel structure and L-shaped heat resisting casting on the downside of the outside of table setting fire door, fire door downside steel structure are welded and fixed with ground pre-embedded steel slab, and L-shaped heat resisting casting is connect with steel structure on the downside of fire door, and the upper end of L-shaped heat resisting casting and the upper end of table are in the same plane.The utility model is shifted using the front and back of mobile platform, can not only facilitate workpiece to be smoothly pushed into burner hearth in pusher, but also in no pusher can carry out that operation is fully sealed to fire door using fire door.
Description
Technical field
The utility model relates to the field of heating furnace more particularly to the mobile feeding structures of small-sized through heating furnace
Design field.
Background technique
Small-sized through heating furnace is formed by table, left side furnace wall, right side furnace wall, top side furnace wall, and filling place is usually tight
By fire door, and with table with high, such pusher could smoothly by the workpiece being placed on filling place be pushed into furnace into
Row heating.
In workpiece pushing course, fire door then rise to its downside be slightly above workpiece top height so that it is convenient to workpiece from
While passing through below fire door, and it can greatly reduce the exposed area of fire door.When workpiece is within the short time of forging, into
Expect end in no pusher state.To improve furnace thermal efficiency, prevent amount of heat from escaping on the downside of fire door, feed inlet should be by furnace
Fire door is fully sealed in door decline.And fire door on the downside of it is minimum can only drop on filling place, can not be more than table to furnace
It is sealed on the downside of mouthful.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of small-sized through heating furnace shifting
Dynamic formula feeding structure is shifted using the front and back of mobile platform, workpiece can not only have been facilitated smoothly to be pushed into burner hearth in pusher, but also can be with
In no pusher, fire door is carried out using fire door operation is fully sealed.
Purpose of the utility model is realized as follows: a kind of small-sized through heating furnace mobile feeding structure, packet
Table, fire door, fire door, pusher, pusher platform are included, pusher is connected on pusher platform, the piston rod court of pusher
To fire door；One mobile platform and two tracks are set between the pusher platform and table, and two track installations are on ground
On face, mobile platform is arranged on two tracks, and the upper plane of mobile platform and the upper plane of table are located in same level；
There is towards one end connecting band of fire door the charging ram of limit in the piston rod of the pusher, connects limit in the top of mobile platform
Position plate, through-hole is arranged on limit plate, and the charging ram passes through the through-hole of limit plate；On the downside of the outside of table setting fire door
Steel structure and L-shaped heat resisting casting, fire door downside steel structure is welded and fixed with ground pre-embedded steel slab, under L-shaped heat resisting casting and fire door
The connection of side steel structure, the upper end of L-shaped heat resisting casting and the upper end of table are in the same plane；It is L-shaped heat-resisting after fire door decline
Casting supports fire door.
When pusher, workpiece is sequentially placed on mobile platform, and the piston rod of pusher stretches out, and the entire of pusher boom end is put down
Face slowly presses to workpiece and then pushes workpiece.The frictional force as existing for workpiece and mobile platform is greater than mobile platform and track
Frictional force pushes entire mobile platform before workpiece that can be displaced to fire door, the heat resisting casting outside table.Workpiece can be sent out later
Raw movement, leaves mobile platform and enters in furnace.
After pusher, pusher piston rod is retracted, when the limit on charging ram contradicts limit plate, to entire mobile flat
Platform has a pulling force to furnace outside direction, so mobile platform can leave fire door, shifts along track to outside furnace.At this moment under fire door
There is neutral gear in side, and fire door can decline in table plane hereinafter, entire fire door surrounding is fully sealed, and prevents amount of heat
It is escaped from fire door, effectively improves the thermal efficiency of stove.
The charging ram of this practical new shape includes round tube, channel steel and steel plate, and one end of round tube and the piston rod of pusher pass through
Bolt connection, the other end of round tube and the back side of channel steel are welded, and the opening face of channel steel and steel plate weld；The round tube passes through limit
The through-hole of plate, the through-hole that channel steel is greater than limit plate are limited, and channel steel and steel plate are respectively positioned on side of the limit plate backwards to pusher.
When charging ram integral installation, the rear end of round tube backs through the through-hole on mobile platform limit plate on front side of mobile platform, then
It is inserted in piston rod, and is connected and fixed with the through-hole that pin shaft passes through the two setting.
The L-shaped heat resisting casting of the utility model includes the traversing section being wholely set and vertical section, L-shaped heat resisting casting
Traversing section is connect with steel structure on the downside of fire door, and the upper end of the vertical section of L-shaped heat resisting casting and the upper end of table are generally aligned in the same plane
On.It is supported after fire door decline by the traversing section of L-shaped heat resisting casting.
The mobile platform of the utility model includes vehicle frame, connects four wheels in the bottom of vehicle frame, distinguishes on every track
Corresponding two wheels, the upper plane of vehicle frame and the upper plane of table are in same level.
In order to drop to fire door reasonably on the traversing section of L-shaped heat resisting casting, mounting groove is set on the table,
The L-shaped heat resisting casting is located in mounting groove.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the utility model in pusher state.
Fig. 2 is the utility model without the structural schematic diagram in pusher state.
Specific embodiment
As shown in Figure 1, 2, table 10, left side furnace wall, right side furnace wall, top side furnace wall formed heating furnace, fire door 7 rise or under
General who has surrendered's fire door 6 switchs.Pusher platform 1 is set in the side of heating furnace, pusher 2, pusher are connected on pusher platform 1
2 piston rod 2-1 is towards fire door 6.One mobile platform 4 and two tracks 5 are set between pusher platform 1 and table 10,
On the ground, mobile platform 4 is arranged on two tracks 5 for two installations of track 5.Mobile platform 4 includes vehicle frame 4-2, in vehicle frame
The bottom of 4-2 connects four wheel 4-1, respectively corresponds two wheel 4-1, the upper plane and table of vehicle frame 4-2 on every track 5
10 upper plane is in same level.
Charging ram 3 is connected towards one end of fire door 6 in piston rod 2-1, limit plate 4-3 is connected in the top of vehicle frame 4-2, pushes away
Expect that bar 3 includes round tube 3-3, channel steel 3-2 and steel plate 3-1, one end of round tube 3-3 and the piston rod 2-1 of pusher 2 are connected by bolt
It connects, the other end of round tube 3-3 and the back side of channel steel 3-2 are welded, and the opening face of channel steel 3-2 and steel plate 3-1 are welded.Round tube 3-3 is worn
The through-hole of limit plate 4-3 is crossed, through-hole of the channel steel 3-2 greater than limit plate 4-3 is limited, and channel steel 3-2 and steel plate 3-1 are respectively positioned on limit
Position plate 4-3 is backwards to the side of pusher 2.
Mounting groove 11 is set on table 10, steel structure 13 and L-shaped resistance to hot-cast on the downside of the outside of table 10 setting fire door
Part 12, fire door downside steel structure 13 are welded and fixed with ground pre-embedded steel slab, and L-shaped heat resisting casting 12 is located in mounting groove 11, L-shaped
Heat resisting casting 12 includes the traversing section being wholely set and vertical section, steel structure on the downside of the traversing section and fire door of L-shaped heat resisting casting 12
13 are bolted, and the upper end of the vertical section of L-shaped heat resisting casting 12 and the upper end of table 10 are in the same plane.Fire door
After 7 declines, the traversing section of L-shaped heat resisting casting 12 supports fire door 7.
When pusher, workpiece 8 is sequentially placed on mobile platform, and the piston rod of pusher stretches out, and the steel plate on charging ram is whole
A plane slowly presses to workpiece and then pushes workpiece.The frictional force as existing for plane on workpiece and vehicle frame is greater than wheel and track
Frictional force, push entire mobile platform before workpiece that can be displaced to fire door, the heat resisting casting outside table.Workpiece meeting later
It moves, leaves mobile platform and enter in furnace.
After pusher, pusher piston rod is retracted, when the channel steel back side of charging ram contradicts limit plate, to entire mobile
Platform has a pulling force to furnace outside direction, so mobile platform can leave fire door, shifts along track to outside furnace.At this moment fire door
There is neutral gear in downside, and fire door can decline in table plane hereinafter, entire fire door surrounding is fully sealed, and prevents big calorimetric
Amount is escaped from fire door, effectively improves the thermal efficiency of stove.
Claims (5)
1. a kind of small-sized through heating furnace is flat with mobile feeding structure, including table, fire door, fire door, pusher, pusher
Platform, pusher are connected on pusher platform, and the piston rod of pusher is towards fire door；It is characterized by: flat in the pusher
One mobile platform and two tracks are set between platform and table, and on the ground, mobile platform is arranged two two track installations
On root track, the upper plane of mobile platform and the upper plane of table are located in same level；In the piston rod of the pusher
There is the charging ram of limit towards one end connecting band of fire door, connects limit plate in the top of mobile platform, setting is logical on limit plate
Hole, the charging ram pass through the through-hole of limit plate；Steel structure and L-shaped resistance to hot-cast on the downside of the outside of table setting fire door
Part, fire door downside steel structure are welded and fixed with ground pre-embedded steel slab, and L-shaped heat resisting casting is connect with steel structure on the downside of fire door, L-shaped resistance to
The upper end of hot-cast part and the upper end of table are in the same plane；After fire door decline, L-shaped heat resisting casting supports fire door.
2. the mobile feeding structure of small-sized through heating furnace according to claim 1, it is characterised in that: the charging ram
Including round tube, channel steel and steel plate, one end of round tube and the piston rod of pusher are connected by bolt, the other end and channel steel of round tube
Back side welding, the opening face of channel steel and steel plate weld；The round tube passes through the through-hole of limit plate, and channel steel is greater than the logical of limit plate
Hole is limited, and channel steel and steel plate are respectively positioned on side of the limit plate backwards to pusher.
3. the mobile feeding structure of small-sized through heating furnace according to claim 1, it is characterised in that: described L-shaped
Heat resisting casting includes the traversing section being wholely set and vertical section, and the traversing section of L-shaped heat resisting casting is connect with steel structure on the downside of fire door,
The upper end of the vertical section of L-shaped heat resisting casting and the upper end of table are in the same plane.
4. the mobile feeding structure of small-sized through heating furnace according to claim 1, it is characterised in that: the movement is flat
Platform includes vehicle frame, connects four wheels in the bottom of vehicle frame, respectively corresponds two wheels on every track, the upper plane of vehicle frame with
The upper plane of table is in same level.
5. the mobile feeding structure of small-sized through heating furnace according to claim 1, it is characterised in that: in the table
Upper setting mounting groove, the L-shaped heat resisting casting are located in mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821176078.9U CN208671687U (en) | 2018-07-24 | 2018-07-24 | A kind of mobile feeding structure of small-sized through heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821176078.9U CN208671687U (en) | 2018-07-24 | 2018-07-24 | A kind of mobile feeding structure of small-sized through heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208671687U true CN208671687U (en) | 2019-03-29 |
Family
ID=65830209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821176078.9U Expired - Fee Related CN208671687U (en) | 2018-07-24 | 2018-07-24 | A kind of mobile feeding structure of small-sized through heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208671687U (en) |
-
2018
- 2018-07-24 CN CN201821176078.9U patent/CN208671687U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190329 |