CN208377563U - A kind of double baffle linkage automatic ration ash-discharging devices - Google Patents
A kind of double baffle linkage automatic ration ash-discharging devices Download PDFInfo
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- CN208377563U CN208377563U CN201820792955.9U CN201820792955U CN208377563U CN 208377563 U CN208377563 U CN 208377563U CN 201820792955 U CN201820792955 U CN 201820792955U CN 208377563 U CN208377563 U CN 208377563U
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- cabinet
- permanent magnet
- ash
- wall
- lower baffle
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Abstract
The utility model relates to a kind of double baffles linkage automatic ration ash-discharging devices, including cabinet, bracket and fill grey bag, it is equipped with upper shaft, lower rotary shaft, overhead gage and lower baffle plate in cabinet, the two sidewalls of upper and lower shaft and cabinet are hinged, in addition two sidewalls being equidistant to the upper and lower shaft；One end of the upper and lower shaft is connected by linkage mechanism after the side wall of the cabinet；One end of the upper and lower baffle is connected with upper and lower shaft respectively, and other end end is equipped with the first permanent magnet, and the first permanent magnet of the upper and lower baffle end is attracted each other with the second permanent magnet below inner wall with being set to above the cabinet wall respectively.The utility model is acted on by the linkage of upper and lower baffle, when dust reaches it is a certain amount of when, when active force is greater than the attraction of permanent magnet, lower baffle plate can be opened downwards automatically, the automatic ration for realizing device unloads grey function, the dedusting work that will not influence device when unloading cloth bag at this time, improves cleaning efficiency.
Description
Technical field
The utility model relates to dedusting technology and equipment technical fields more particularly to a kind of double baffle linkage automatic rations to unload
Apparatus for ash.
Background technique
Dust-extraction unit is widely used in the industrial process such as electric power, steel, mine, in dust-extraction unit in use, passing through filter
The filtered dust of bag is fallen into ash-discharging device, must be discharged when the dust in ash-discharging device reaches a certain amount of, otherwise sunk
Dust of the product on ash-discharging device is influenced because adhesive force is inadequate by factors such as airflow scouring or vibration cleanings, and dust can be made
It returns in air-flow, easily leads to the danger of dust explosion.Therefore the ash-discharging device that design can unload ash with automatic ration seems ten
It is point important, and existing ash-discharging device generally requires using modes such as motor, speed reducers and realizes and unload ash, such mode needs outer
Portion provides power supply, and mating corresponding electrical control facility, structure is complicated, has the shortcomings that at high cost and operating cost is high, uses
When be subject to certain restrictions, the unloading valve that existing ash-discharging device generally uses also has the shortcomings that structure is complicated, cleaning is inconvenient.
Based on the above considerations, the utility model devises a kind of double baffle linkage automatic ration ash-discharging devices.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of double baffle linkage automatic rations are provided and unload ash
Device.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model are as follows:
It links automatic ration ash-discharging devices the utility model discloses a kind of double baffles, including cabinet, is fixed on the case
Bracket and sack below body are fixed on the dress ash bag between the bracket and cabinet, and the cabinet upper end and dust-extraction unit connect
Logical, lower end is equipped with upper shaft, lower rotary shaft, overhead gage and lower baffle plate, the upper and lower shaft and institute in the cabinet for unloading ash
The two sidewalls for stating cabinet are hinged, in addition two sidewalls being equidistant to the upper and lower shaft；The one of the upper shaft and lower rotary shaft
End is connected by linkage mechanism after the side wall of the cabinet；Transverse slat is equipped between the inner wall of the cabinet, the transverse slat
Two sides are adjacent to respectively at upper and lower shaft；One end of the upper and lower baffle is connected with upper shaft and lower rotary shaft respectively, other end end
Portion is equipped with the first permanent magnet, the first permanent magnet of the upper and lower baffle end respectively be set to above the cabinet wall with
The second permanent magnet below inner wall attracts each other；Under first permanent magnet of the lower baffle plate end and the cabinet inner left wall
Second permanent magnet of side is when attracting each other, on the right side of the first permanent magnet of the overhead gage end and the cabinet above inner wall the
Two permanent magnets attract each other；The second permanent magnet on the right side of first permanent magnet of the lower baffle plate end and the cabinet below inner wall
When attracting each other, the first permanent magnet of the overhead gage end is mutually inhaled with the second permanent magnet above the cabinet inner left wall
Draw.
The linkage mechanism includes the upper sheave, lower sheave and rope for being set in the upper and lower roller end, the rope
The lower half of the upper half and lower sheave of rope and the upper sheave is tensioned.
The radius of the upper sheave and lower sheave is respectively R1And R2, the R1And R2Meet following equation:
Wherein, θ is the maximum angle that overhead gage can be turned through, and α is the maximum angle that lower baffle plate can be turned through
First permanent magnet of the lower baffle plate end attracts each other with the second permanent magnet below the cabinet wall and connect
When, the lower baffle plate is in horizontality.
First permanent magnet of the overhead gage end attracts each other with the second permanent magnet above the cabinet wall and connect
When, the overhead gage is in heeling condition.
The bracket and the bottom of box by flanged joint, the sack edge for filling grey bag be fixed on the flange it
Between.
Several iron staffs for being used to support and filling grey bag are fixed on the bracket.
Direction board is equipped with outside the cabinet, the direction board is in hollow structure, be equipped in the direction board sign,
Compressed spring, one end of the compressed spring are connect with the bottom of the direction board, the end of the other end and the sign
It is connected, one end that the compressed spring is connected with the sign is connected by rope with fixing clamp, and the fixing clamp is fixed
In on the grey bag of the dress, the rope is in exceptionally straight state.
The utility model has the beneficial effects that ash is unloaded using double baffle linkages, when the dust on lower baffle plate reaches a certain amount of,
The attraction of permanent magnet is not enough to maintain the horizontality of lower baffle plate, and lower baffle plate can be opened downwards at this time, realizes device oneself
Dynamic quantitatively to unload grey function, after lower baffle plate automatic ash-discharging, since inertia can be connect with the permanent magnet of the other end, overhead gage is also joining
It is connect under the action of dynamic with the permanent magnet of the other end, can manually unload lower bracket at this time without influencing dust removal process, improved clear
Grey efficiency.The structure of the present apparatus is simple, and later period cleaning is convenient.After the completion of unloading ash, it is straightened equipped with the grey bag of a certain amount of dress, on
The clip in face also generates certain displacement, acts on the spring in direction board by rope, moves down sign, with aobvious
Show that unloading ash is completed, realizes and unload ash completion instruction function.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure, 1. overhead gages；2. lower baffle plate；3. the first permanent magnet；4. the second permanent magnet；5. rope；6. upper shaft；Under 7.
Shaft；8. bracket；9. flange；10. filling grey bag；11. cabinet；12. fixing clamp；13. direction board；14. compressed spring；15. instruction
Mark；16. transverse slat.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples:
Referring to Fig. 1.
Link automatic ration ash-discharging devices the utility model discloses a kind of double baffles, including cabinet 11, be fixed on it is described
The bracket 8 and sack of 11 lower section of cabinet are fixed on the dress ash bag 10 between the bracket 8 and cabinet 11,11 upper end of cabinet
It being connected to dust-extraction unit, for unloading ash, the cabinet 11 is interior to be equipped with upper shaft 6, lower rotary shaft 7, overhead gage 1 and lower baffle plate 2 for lower end,
The upper and lower shaft and the two sidewalls of the cabinet 11 are hinged, in addition two sidewalls being equidistant to the upper and lower shaft；Institute
The one end for stating upper shaft 6 and lower rotary shaft 7 is connected by linkage mechanism after the side wall of the cabinet 11；The cabinet 11 it is interior
Transverse slat 16 is equipped between wall, the two sides of the transverse slat 16 are adjacent to respectively at upper and lower shaft；Distinguish one end of the upper and lower baffle
It is connected with upper shaft 6 and lower rotary shaft 7, other end end is equipped with the first permanent magnet 3, the first permanent magnetism of the upper and lower baffle end
Body 3 is attracted each other with the second permanent magnet 4 below inner wall with being set to above 11 inner wall of cabinet respectively；The lower baffle plate
When first permanent magnet 3 of 2 ends attracts each other with the second permanent magnet 4 below 11 inner left wall of cabinet, the overhead gage 1
First permanent magnet 3 of end attracts each other with the second permanent magnet 4 above the 11 right side inner wall of cabinet；2 end of lower baffle plate
When first permanent magnet 3 in portion attracts each other with the second permanent magnet 4 below the 11 right side inner wall of cabinet, 1 end of overhead gage
First permanent magnet 3 in portion attracts each other with the second permanent magnet 4 above 11 inner left wall of cabinet, using passing through linkage mechanism
Connected upper and lower baffle unloads ash, and when the dust on lower baffle plate 2 reaches a certain amount of, the attraction of the first, second permanent magnet is insufficient
To maintain the horizontality of lower baffle plate 2, lower baffle plate 2 can be opened downwards at this time, realized the automatic ash-discharging function of device, worked as lower block
After 2 automatic ash-discharging of plate, since inertia can be connect with the second permanent magnet 4 below another inner wall of cabinet 11, overhead gage 1 is due to linkage
Mechanism effect is lower to be connect with the second permanent magnet 4 above another inner wall, by overhead gage 1, transverse slat 16 and lower baffle plate 2 by cabinet
11 bore seals separate, and can manually unload lower bracket 8, the grey bag 10 that more changes the outfit at this time without influencing dust removal process, improve deashing
Efficiency, while structure is simple, the utility model can pass through the attraction F and overhead gage 1 between control magnet according to the actual situation
Weight m1With lower baffle plate 2m2Weight it is adjustable we need quantitatively to unload ash amount M, the M and F, m1、m2Meet following
Equation:
Wherein, L1For the length of overhead gage, L2For lower baffle plate length.
Working principle: when running up to the amount of certain dust on lower baffle plate 2, the first permanent magnet 3 and case of 2 end of lower baffle plate
When the torque that the attraction of the second permanent magnet 4 below 11 inner wall of body provides is less than the torque that weight of dust generates, 2 end of lower baffle plate
Portion can move downward automatic ash-discharging, after 2 automatic ash-discharging of lower baffle plate, since inertia can be with the second permanent magnet below another inner wall
4 connections, overhead gage 1 also connect with the second permanent magnet 4 above another inner wall of cabinet 11 under the action of linkage mechanism, at this time may be used
Manually to unload lower bracket 8 without influencing dust removal process.
The linkage mechanism includes the upper sheave 61, lower sheave 71 and rope 5 for being set in the upper and lower roller end,
The rope 5 is tensioned with the upper half of the upper sheave 61 and the lower half of lower sheave 71, and the linkage mechanism of the present embodiment is adopted
It is driven with rope 5, structure is extremely simple, and cost is extremely low, low noise, without backlash, high rigidity, small inertia, stable drive and dimension
Shield expense is lower, but is not limited to be driven using rope 5, uses V belt translation, chain conveyer.
The radius of the upper sheave 61 and lower sheave 71 is respectively R1And R2, θ is the maximum angle that overhead gage 1 can be turned through, α
The maximum angle that can be turned through for lower baffle plate 2, it is preferred that the first permanent magnet 3 of 2 end of lower baffle plate and 11 inner wall of cabinet
Second permanent magnet 4 of lower section attracts each other when connecting, and the lower baffle plate 2 is in horizontality, it is ensured that dust falls in lower baffle plate 2
On, make that it is equally loaded, i.e., the maximum angle α that lower baffle plate 2 can be turned through is 180 °, the R1And R2Meet following equation:
That is:
In the present embodiment, the first permanent magnet 3 of preferred 1 end of overhead gage with second above 11 inner wall of cabinet forever
Magnet 4 attracts each other when connecting, and overhead gage 1 is in heeling condition, it is ensured that dust can be slipped over quickly on overhead gage 1, simultaneously
Dirt entrapment is not had on overhead gage 1, the maximum angle that preferred overhead gage 1 can be turned through is 30 ° < θ < 90 °, it obtains:Ensure when dust reaches a certain amount of, the overhead gage 1 and lower baffle plate 2 being connected by linkage mechanism are unloading grey mistake
Cheng Zhong, lower baffle plate 1 turn over 180 ° always, and the angle for driving overhead gage 2 to turn over is θ, and completion is unloaded after ash and cabinet 11 begins before unloading ash
Sealing is kept eventually.
The bracket 8 is connect with 11 bottom of cabinet by flange 9, and the sack edge for filling grey bag 10 is fixed on the method
Between orchid 9, it is easily installed and dismantles.
Several iron staffs for being used to support and filling grey bag 10 are fixed on the bracket 8.
Direction board 13 is equipped with outside the cabinet 11, the direction board 13 is in hollow structure, is equipped in the direction board 13
Sign 15, compressed spring 14, one end of the compressed spring 14 are connect with the bottom of the direction board 13, the other end and institute
The end for stating sign 15 is connected, and one end that the compressed spring 14 is connected with the sign 15 passes through rope and fixation
Folder 12 is connected, and the fixing clamp 12 is fixed on the grey bag 10 of the dress, can be very convenient by setting 13 staff of direction board
Know whether that having unloaded ash finishes, be conveniently replaceable the grey bag 10 of dress, when unloading ash and finishing, dust is fallen into the grey bag 10 of dress, dress ash
It drives the fixing clamp 12 being fixed thereon to move down with 10 stress, 14 top of compressed spring is pullled by rope, so that instruction
Mark 15 moves down, and unloads ash with display and is completed, realizes instruction function.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technical field,
It is also included in the patent protection scope of the utility model.
Claims (8)
- The automatic ration ash-discharging device 1. a kind of double baffles link, including cabinet (11), the branch being fixed below the cabinet (11) Frame (8) and sack are fixed on the dress ash bag (10) between the bracket (8) and cabinet (11), it is characterised in that: the cabinet (11) upper shaft (6), lower rotary shaft (7), overhead gage (1) and lower baffle plate (2), the upper and lower shaft and the cabinet are equipped in (11) two sidewalls are hinged, in addition two sidewalls being equidistant to the upper and lower shaft；The upper shaft (6) and lower rotary shaft (7) One end pass through the cabinet (11) side wall after be connected by linkage mechanism；Transverse slat is equipped between the inner wall of the cabinet (11) (16), the two sides of the transverse slat (16) are adjacent to respectively at upper and lower shaft；One end of the upper and lower baffle is connected with upper shaft (6) and lower rotary shaft (7) respectively, and other end end is equipped with the first permanent magnetism Body (3), the first permanent magnet (3) of the upper and lower baffle end respectively be set to above the cabinet (11) inner wall and inner wall The second permanent magnet (4) of lower section attracts each other；The first permanent magnet (3) and the second permanent magnet (4) below the cabinet (11) inner left wall of lower baffle plate (2) end When attracting each other, on the right side of the first permanent magnet (3) of overhead gage (1) end and the cabinet (11) above inner wall second forever Magnet (4) attracts each other；On the right side of the first permanent magnet (3) of lower baffle plate (2) end and the cabinet (11) below inner wall When second permanent magnet (4) attracts each other, in the first permanent magnet (3) of overhead gage (1) end and the cabinet (11) left side The second permanent magnet (4) above wall attracts each other.
- The automatic ration ash-discharging device 2. a kind of double baffles according to claim 1 link, it is characterised in that: the gear Structure includes the upper sheave (61), lower sheave (71) and rope (5) for being set in the upper and lower roller end, the rope (5) with The upper half of the upper sheave (61) and the lower half tensioning of lower sheave (71).
- The automatic ration ash-discharging device 3. a kind of double baffles according to claim 2 link, it is characterised in that: the upper sheave It (61) is respectively R with the radius of lower sheave (71)1And R2, the R1And R2Meet following equation:Wherein, θ is the maximum angle that overhead gage (1) can be turned through, and α is the maximum angle that lower baffle plate (2) can be turned through.
- The automatic ration ash-discharging device 4. a kind of double baffles according to claim 3 link, it is characterised in that: the lower baffle plate (2) the first permanent magnet (3) of end attracts each other with the second permanent magnet (4) below the cabinet (11) inner wall when connecting, institute It states lower baffle plate (2) and is in horizontality.
- The automatic ration ash-discharging device 5. a kind of double baffles according to claim 4 link, it is characterised in that: the overhead gage (1) the first permanent magnet (3) of end attracts each other with the second permanent magnet (4) above the cabinet (11) inner wall when connecting, institute It states overhead gage (1) and is in heeling condition.
- The automatic ration ash-discharging device 6. a kind of double baffles according to claim 5 link, it is characterised in that: the bracket (8) It is connect with cabinet (11) bottom by flange (9), the sack edge for filling grey bag (10) is fixed between the flange (9).
- The automatic ration ash-discharging device 7. a kind of double baffles according to claim 6 link, it is characterised in that: the bracket (8) several iron staffs for being used to support and filling grey bag (10) are fixed on.
- The automatic ration ash-discharging device 8. a kind of double baffles according to claim 1-7 link, it is characterised in that: institute It states and is equipped with direction board (13) outside cabinet (11), the direction board (13) is in hollow structure, is equipped with and refers in the direction board (13) (15), compressed spring (14) are known in indicating, and one end of the compressed spring (14) is connect with the bottom of the direction board (13), another End is connected with the end of the sign (15), and one end that the compressed spring (14) is connected with the sign (15) is logical It crosses rope to be connected with fixing clamp (12), the fixing clamp (12) is fixed on the grey bag (10) of the dress, and the rope is in exceptionally straight State.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820792955.9U CN208377563U (en) | 2018-05-25 | 2018-05-25 | A kind of double baffle linkage automatic ration ash-discharging devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820792955.9U CN208377563U (en) | 2018-05-25 | 2018-05-25 | A kind of double baffle linkage automatic ration ash-discharging devices |
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| Publication Number | Publication Date |
|---|---|
| CN208377563U true CN208377563U (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820792955.9U Active CN208377563U (en) | 2018-05-25 | 2018-05-25 | A kind of double baffle linkage automatic ration ash-discharging devices |
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| CN (1) | CN208377563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108557303A (en) * | 2018-05-25 | 2018-09-21 | 南昌大学 | A kind of double baffle linkage automatic ration ash-discharging devices |
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2018
- 2018-05-25 CN CN201820792955.9U patent/CN208377563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108557303A (en) * | 2018-05-25 | 2018-09-21 | 南昌大学 | A kind of double baffle linkage automatic ration ash-discharging devices |
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