CN205825726U - A kind of opposite opened bell - Google Patents
A kind of opposite opened bell Download PDFInfo
- Publication number
- CN205825726U CN205825726U CN201620687122.7U CN201620687122U CN205825726U CN 205825726 U CN205825726 U CN 205825726U CN 201620687122 U CN201620687122 U CN 201620687122U CN 205825726 U CN205825726 U CN 205825726U
- Authority
- CN
- China
- Prior art keywords
- bell
- bell body
- opening
- fixed
- slide block
- 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
Abstract
The utility model discloses a kind of opposite opened bell, including the first bell body, also include the second bell body, described first bell body upper surface is fixed with guide rail, described first this body side surface of bell is fixed with slide block, described first bell body is provided with opening, described second bell body is arranged on overthe openings, described second bell body lower surface end is fixed with locating part, described second this body side surface of bell is fixedly connected with electric pushrod, it is fixedly connected with fixture bottom described electric pushrod, described fixture is fixedly installed on boiler side end, it is provided with guide groove on described fixture, described first bell body is slidably connected by described slide block and described guide groove.This utility model is reasonable in design, can effectively reduce the time that boiler is uncapped, and can control the degree uncapped, while the minimizing time according to different situations, it is also possible to reduces scattering and disappearing of energy, and simple in construction, has the strongest practicality.
Description
Technical field
This utility model belongs to stove industry technical field, is specifically related to a kind of opposite opened bell.
Background technology
The bell of the most traditional large-scale shaft furnace is the single weight compression integral furnace using gantry frame type
Lid, such furnace cover structure is heavy, and mobile required power consumption is big, and it is long that bell opens and closes the time, and the yielding impact of bell seals
The shortcomings such as effect.
The patent of Publication No. CN201983638U discloses a kind of Split type sealing furnace lid, it is characterised in that: include stove
Lid, lifting decelerator, mobile reductor, support crossbeam, track, mobile travelling wheel, mobile travelling wheel and bell, lifting decelerator, shifting
Dynamic reductor, lifting decelerator, mobile reductor be arranged on support crossbeam, lifting decelerator operating make bell rise be allowed to
Track flushes, and mobile reductor drives bell to move round about on guide rail, thus opens bell, uses this technology to make stove
Lid good seal, bell opens and closes accelerates one times than monoblock type bell, decreases fire door and opens and closes heat loss, reaches preferably to protect
Temp effect.
But the scenario-frame that above-mentioned patent provides is complicated, and production cost is higher, promote more difficulty, it is impossible to provide the highest
Economic benefit.
Utility model content
The purpose of this utility model is to provide a kind of opposite opened bell, with asking of solving to propose in above-mentioned background technology
Topic.
For achieving the above object, this utility model following technical scheme of offer: a kind of opposite opened bell, including the first bell
Body, also includes that the second bell body, described first bell body are set to two, and two described first bell bodies are
Semicircle, described first bell body upper surface is fixed with guide rail, and described first this body side surface of bell is fixed with slide block, institute
Stating the first bell body and be provided with opening, described second bell body is slided even by described guide rail and described first bell body
Connecing, described second bell body is arranged on overthe openings, and described second bell body lower surface end is fixed with locating part, institute
State second this body side surface of bell and be fixedly connected with electric pushrod, bottom described electric pushrod, be fixedly connected with fixture, described solid
Locking member is fixedly installed on boiler side end, and described fixture is provided with guide groove, and described first bell body is by described cunning
Block and described guide groove are slidably connected.
Preferably, the shape of described second bell body and the shape of described opening are coincide, and described second bell body
Specification more than the specification of described opening.
Preferably, described first bell body end and described second this body side surface of bell are all fixed with sealing ring.
Preferably, the oil clearance for oil addition it is provided with between described slide block and described guide groove.
Technique effect of the present utility model and advantage: this opposite opened bell, need not fully open when, electronic push away
Bar pulls the second bell body so that the opening on the first bell body exposes, and just can realize only opening the bell of a part,
Thus save the time, needs fully open when, electric pushrod pulls the second bell body, opens at the second bell body
Pull on the second bell body afterwards, the first bell body can be driven to move by the locating part on the second bell body,
By the slip between slide block and guide groove, it is ensured that the first bell moves in the straight direction, such that it is able to open the first stove
Lid body, it is achieved fully opening of bell, and the shape of the shape of the second bell body and opening is identical, and the second bell is originally
The specification of body is more than the specification of opening, it is ensured that at the second bell body in a closed condition, opening is in a sealing
State, do not interfere with the normal work of boiler, and by the oil clearance between slide block and guide groove, it is possible to reduce friction,
The when of mobile, it is possible to reduce energy expenditure.Therefore, this utility model is reasonable in design, can effectively reduce that boiler uncaps time
Between, and the degree uncapped can be controlled, while the minimizing time according to different situations, it is also possible to reduce dissipating of energy
Lose, and simple in construction, there is the strongest practicality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side structure schematic diagram of the present utility model.
In figure: 1. fixture, 2. electric pushrod, 3. slide block, 4. the first bell body, 5. guide rail, 6. the second bell body,
7. guide groove, 8. opening, 9. locating part.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
This utility model provides a kind of opposite opened bell as depicted in figs. 1 and 2, including the first bell body 4, also wraps
Including the second bell body 6, described first bell body 4 is set to two, and two described first bell bodies 4 are semicircle
Shape, described first bell body 4 upper surface is fixed with guide rail 5, and described first bell body 4 side is fixed with slide block 3, institute
Stating the first bell body 4 and be provided with opening 8, described second bell body 6 is by described guide rail 5 and described first bell body 4
Being slidably connected, described second bell body 6 is arranged on above opening 8, and described second bell body 6 lower surface end is fixed with
Locating part 9, described second bell body 6 side is fixedly connected with electric pushrod 2, is fixedly connected with bottom described electric pushrod 2
Fixture 1, described fixture 1 is fixedly installed on boiler side end, and described fixture 1 is provided with guide groove 7, described first stove
Lid body 4 is slidably connected by described slide block 3 and described guide groove 7.
Further, the shape of described second bell body 6 and the shape of described opening 8 are coincide, and described second bell
The specification of body 6 is more than described opening 8, can realize the sealing to opening 8 well.
Further, described first bell body 4 end and described second bell body 6 side are all fixed with sealing
Circle, passes through sealing ring, it is ensured that the first bell body 4 and sealing effectiveness of the second bell body 6.
Further, between described slide block 3 and described guide groove 7, it is provided with the oil clearance for oil addition, by oil clearance, can
To reduce friction, thus reduce the energy expenditure of operation.
This opposite opened bell, need not fully open when, electric pushrod 2 pulls the second bell body 6 so that the
Two bell bodies 6 move along the direction of guide rail 5 so that the opening 8 on the first bell body 4 exposes, and just can realize only beating
Opening the bell of a part, thus save the time, needs fully open when, electric pushrod 2 pulls the second bell body 6,
Open at the second bell body 6 and pull on the second bell body 6 afterwards, permissible by the locating part 9 on the second bell body 6
The first bell body 4 is driven to move, by the slip between slide block 3 and guide groove 7, it is ensured that the first bell 4 is in rectilinear direction
Upper movement, such that it is able to open the first bell body 4, it is achieved fully opening of bell, and the shape of the second bell body 6 and
The shape of opening 8 is coincide, and the specification of the second bell body 6 is more than the specification of opening 8, it is ensured that at the second bell body 6
In a closed condition, opening 8 is in a state sealed, and does not interferes with the normal work of boiler, and by slide block 3
And the oil clearance between guide groove 7, it is possible to reduce friction, mobile when, it is possible to reduce energy expenditure.Therefore, this utility model
Reasonable in design, can effectively reduce the time that boiler is uncapped, and can control, according to different situations, the degree uncapped,
While the minimizing time, it is also possible to reduce scattering and disappearing of energy, and simple in construction, there is the strongest practicality.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (4)
1. an opposite opened bell, including the first bell body (4), it is characterised in that: also include the second bell body (6), institute
State the first bell body (4) and be set to two, and two described first bell bodies (4) are semicircle, described first bell
Body (4) upper surface is fixed with guide rail (5), and described first bell body (4) side is fixed with slide block (3), and described first
Bell body (4) is provided with opening (8), and described second bell body (6) passes through described guide rail (5) and described first bell body
(4) being slidably connected, described second bell body (6) is arranged on opening (8) top, described second bell body (6) lower surface end
Portion is fixed with locating part (9), and described second bell body (6) side is fixedly connected with electric pushrod (2), described electric pushrod
(2) bottom is fixedly connected with fixture (1), and described fixture (1) is fixedly installed on boiler side end, described fixture (1)
On be provided with guide groove (7), described first bell body (4) is slidably connected by described slide block (3) and described guide groove (7).
A kind of opposite opened bell the most according to claim 1, it is characterised in that: the shape of described second bell body (6)
It coincide with the shape of described opening (8), and the specification of described second bell body (6) is more than the specification of described opening (8).
A kind of opposite opened bell the most according to claim 1, it is characterised in that: described first bell body (4) end and
Described second bell body (6) side is all fixed with sealing ring.
A kind of opposite opened bell the most according to claim 1, it is characterised in that: described slide block (3) and described guide groove (7) it
Between be provided with the oil clearance for oil addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687122.7U CN205825726U (en) | 2016-07-04 | 2016-07-04 | A kind of opposite opened bell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687122.7U CN205825726U (en) | 2016-07-04 | 2016-07-04 | A kind of opposite opened bell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205825726U true CN205825726U (en) | 2016-12-21 |
Family
ID=57567442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620687122.7U Expired - Fee Related CN205825726U (en) | 2016-07-04 | 2016-07-04 | A kind of opposite opened bell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205825726U (en) |
-
2016
- 2016-07-04 CN CN201620687122.7U patent/CN205825726U/en not_active Expired - Fee Related
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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: 20161221 Termination date: 20170704 |