CN106927387A - A kind of deduster ash-collecting tube lowering or hoisting gear - Google Patents
A kind of deduster ash-collecting tube lowering or hoisting gear Download PDFInfo
- Publication number
- CN106927387A CN106927387A CN201710329502.2A CN201710329502A CN106927387A CN 106927387 A CN106927387 A CN 106927387A CN 201710329502 A CN201710329502 A CN 201710329502A CN 106927387 A CN106927387 A CN 106927387A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- collecting tube
- plate
- ash
- stopper slot
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement
- B66F7/0641—Single levers, e.g. parallel links
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Abstract
The invention discloses a kind of deduster ash-collecting tube lowering or hoisting gear,Including base plate and supporting plate,The first limiting plate and the second limiting plate are provided with base plate,The first stopper slot and the second stopper slot are respectively arranged with first limiting plate and the second limiting plate,The two bottom sides of supporting plate are respectively and fixedly provided with positioned at the first stopper slot,The first gag lever post in second stopper slot,Both sides on base plate positioned at supporting plate are provided with the first parallel four-bar linkage and the second parallel four-bar linkage,First rotating shaft between first parallel four-bar linkage and the second parallel four-bar linkage by being parallel to each other,Second rotating shaft,3rd rotating shaft,4th rotating shaft is connected,Supporting plate is positioned in first rotating shaft and the second rotating shaft,Handle is also installed with 3rd rotating shaft or the 4th rotating shaft,Retaining mechanism is provided between handle and base plate,Ash-collecting tube can be lifted using the lowering or hoisting gear,So as to facilitate ash-collecting tube to coordinate with the lower mouth of flue-dust retainer,Reduce the labour intensity of workman.
Description
Technical field
The present invention relates to deduster field, more particularly to a kind of deduster ash-collecting tube lowering or hoisting gear.
Background technology
Deduster is a kind of equipment that dust is separated from air-flow, is that relatively conventional industry in industrial production sets
It is standby.Deduster is extracted the air inside deduster by blower fan, and deduster inside and outside generates pressure differential, with dust
After air-flow enters deduster, filtered through filter elements such as cartridge filter or cloth bags, the clean gas after filtering are through gas outlet
Discharge.
As people are to the pay attention to day by day of environmental problem, the use of deduster is more and more extensive, the collection ash of usual deduster
Device includes flue-dust retainer and ash-collecting tube, is connected by valve and flexible pipe between existing flue-dust retainer and ash-collecting tube, and valve is installed
In hopper bottom, flexible pipe is tightened up in the valve bottom mouth of pipe and ash-collecting tube upper orifice by anchor ear, it is ensured that sealing.Deduster is just
Often during work, valve is opened, and dust falls to ash-collecting tube by valve and flexible pipe from ash bucket, when ash-collecting tube dust is filled with, is needed
Valve is closed, the anchor ear on flexible pipe is laid down, lifts flexible pipe, flue-dust retainer level is removed.Obvious this ash-collecting tube and collection
The use of ash bucket it is very inconvenient, it is necessary to frequently handling anchor ear could use ash-collecting tube, operate it is extremely complex, the work of workman is strong
Degree is big.Secondly easily there is rupture in frequently handling in flexible pipe, easily causes deduster gas leakage and dust to leak, and has a strong impact on
The exhausting and dust collecting effect of deduster..
The content of the invention
The technical problems to be solved by the invention are：A kind of deduster ash-collecting tube lowering or hoisting gear, the lowering or hoisting gear are provided
It is simple structure, easily operated, ash-collecting tube can be lifted using the lowering or hoisting gear, so as to facilitate the lower mouth of ash-collecting tube and flue-dust retainer
Coordinate, without using flexible pipe connecting valve and ash-collecting tube, enormously simplify ash-collecting tube operating procedure, the work for reducing workman is strong
Degree.
In order to solve the above technical problems, the technical scheme is that：A kind of deduster ash-collecting tube lowering or hoisting gear, including
Base plate and supporting plate, the base plate are be arranged in parallel with supporting plate, and the first limiting plate for being parallel to each other and second spacing is provided with base plate
Plate, is respectively arranged with the first stopper slot and the second stopper slot being vertically arranged, institute on first limiting plate and the second limiting plate
The first gag lever post that the two bottom sides of supporting plate are respectively and fixedly provided with the first stopper slot, the second stopper slot is stated, the base plate is upper
The both sides of supporting plate are provided with the first parallel four-bar linkage and the second parallel four-bar linkage, the first parallel four-bar linkage and
First rotating shaft, the second rotating shaft, the 3rd rotating shaft, the 4th rotating shaft company between second parallel four-bar linkage by being parallel to each other
Connect, first rotating shaft and the second rotating shaft are located at the top of the 3rd rotating shaft and the 4th rotating shaft, the supporting plate is positioned over first rotating shaft and the
In two rotating shafts, handle is also installed with the 3rd rotating shaft or the 4th rotating shaft, is provided with for locking between handle and base plate
The retaining mechanism of tight handle.
Used as a kind of preferred scheme, the retaining mechanism includes a check lock lever, and one end of check lock lever detachably hooks
On handle, the other end of check lock lever is hooked on the base plate.
As a kind of preferred scheme, at least two fixing holes are provided with the handle, one end of check lock lever is hooked on
In one of fixing hole.
As a kind of preferred scheme, one and the one-to-one fixed seat of check lock lever are provided with the base plate, it is fixed
The hook hole for inserting check lock lever other end hook is provided with seat.
Used as a kind of preferred scheme, the hook hole is strip hole.
Used as a kind of preferred scheme, the edge near first rotating shaft of the supporting plate is hinged with what supplementary set ash wound packages was unloaded
Accessory plate, other edges of supporting plate are provided with the baffle plate for preventing ash-collecting tube from sliding.
Used as a kind of preferred scheme, the structure of first limiting plate and the second limiting plate is identical, the first stopper slot with
The structure of the second stopper slot is identical, and the first limiting plate and the second limiting plate are flat respectively as the first parallel four-bar linkage and second
The lower link of row quadric chain.
Used as a kind of preferred scheme, first gag lever post is located between first rotating shaft and the second rotating shaft.
Used as a kind of preferred scheme, the V-arrangement being shaped as in obtuse angle of the handle, each fixing hole is arranged at handle
Free end.
As a kind of preferred scheme, it is also respectively provided with what is be vertically arranged on first limiting plate and the second limiting plate
3rd stopper slot and the 4th stopper slot, accordingly, the two bottom sides of the supporting plate are respectively fixed with and are constrained in the 3rd stopper slot,
The second gag lever post in four stopper slots.
After employing above-mentioned technical proposal, effect of the invention is：During original state, supporting plate is positioned over first rotating shaft and
In two rotating shafts, handle is positioned on base plate in nature, it is necessary to when installing ash-collecting tube, ash-collecting tube is positioned over into supporting plate first
On, handle is pulled upwards, because handle is fixed with the 3rd rotating shaft or the 4th rotating shaft, handle drives the 3rd rotating shaft or the 4th rotating shaft to turn
Dynamic, the first parallel four-bar linkage and the second parallel four-bar linkage are upward in the presence of the 3rd rotating shaft or the 4th axis of rotation
Motion is risen, and first rotating shaft and the second rotating shaft drive the continuous rising of supporting plate, and ash-collecting tube is increased, until with valve bottom end cover
Sealing is compressed, but utilizes retaining mechanism by handle locking on base plate afterwards, ash-collecting tube is fixed on this all the time highly.Ash-collecting tube liter
During rising, the first gag lever post is always positioned in the middle of the first stopper slot and the second stopper slot, and this mechanism can guarantee that supporting plate only
Can be vertically movable, it is impossible to fore-aft travel.Ash-collecting tube also can only be vertically movable, compresses or separates with valve bottom end cover.
Dust is filled with when ash-collecting tube, it is necessary to when clearing up, then the valve closed under flue-dust retainer unclamps retaining mechanism, instead
To handle is rotated, by the height reduction of ash-collecting tube, after handle puts down completely, supporting plate is located at extreme lower position, and ash-collecting tube can be translated
Move.Due to the vertical lift of ash-collecting tube can be realized using the lowering or hoisting gear, meanwhile, the lifting structure simple structure, it is easy to
Operation, without using flexible pipe or anchor ear, without frequently loading and unloading anchor ear, so as to reduce the labour intensity of workman, it is to avoid
Flexible pipe breakage and cause sealing reduction phenomenon.
Again because the retaining mechanism includes a check lock lever, one end of check lock lever is detachably hooked on handle, is locked
The other end of bar is hooked on the base plate, and the locking mechanism structure is simple, easy to operate.
At least two fixing holes are provided with the handle again, one end of check lock lever is hooked in one of fixing hole,
Different fixing holes can be inserted by the way that boom end will be locked so that supporting plate locking at various height, disclosure satisfy that different height
The ash-collecting tube demand of degree.
Again because the edge near first rotating shaft of the supporting plate is hinged with the accessory plate that supplementary set ash wound packages is unloaded, supporting plate
Other edges are provided with the baffle plate for preventing ash-collecting tube from sliding, and load and unload time saving and energy saving using accessory plate, improve operating efficiency, and baffle plate can
Effectively to prevent ash-collecting tube from sliding.
Again due to the V-arrangement being shaped as in obtuse angle of the handle, each fixing hole is arranged at the free end of handle, is easy to
Rotate handle and fixed check lock lever.
Again because the structure of first limiting plate and the second limiting plate is identical, the knot of the first stopper slot and the second stopper slot
Structure is identical, is easy to the maintenance of the pre-production and later stage of the first limiting plate and the second limiting plate.
Again due to be also respectively provided with first limiting plate and the second limiting plate the 3rd stopper slot being vertically arranged and
4th stopper slot, accordingly, the two bottom sides of the supporting plate are respectively fixed with and are constrained in the 3rd stopper slot, the 4th stopper slot
Second gag lever post, so strengthens the stability in supporting plate lifting process.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Stereogram when Fig. 1 is embodiment of the present invention lowering or hoisting gear raised configuration；
Fig. 2 is the front view of Fig. 1；
Fig. 3 is the left view of Fig. 1；
Fig. 4 is the top view of Fig. 1；
Fig. 5 is the stereogram of lowering or hoisting gear state after the completion of the embodiment of the present invention declines；
Fig. 6 is embodiment of the present invention lowering or hoisting gear explosive view；
Fig. 7 is embodiment of the present invention lifting mounted in use state figure in deduster；
Fig. 8 is the front view of Fig. 7；
Fig. 9 is the rearview of Fig. 7；
In accompanying drawing：1. base plate；2. supporting plate；3. the first parallel four-bar linkage；31. first left sides；32. first right plates；
33. first upper plates；4. the first limiting plate；5. the first stopper slot；6. the second parallel four-bar linkage；61. second left plates；62.
Second right plate；63. second upper plates；7. the second limiting plate；8. the second stopper slot；9. the first gag lever post；10. first rotating shaft；11.
Second rotating shaft；12. the 3rd rotating shafts；13. the 4th rotating shafts；14. handles；15. fixing holes；16. check lock levers；17. fixed seats；18. hooks
Hanging hole；19. accessory plates；20. baffle plates；21. ash-collecting tubes；22. flue-dust retainers.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail.
Mentioned in implementation below of the invention " on ", D score, "left", "right" be with the direction shown in Fig. 2
Benchmark, the left side in Fig. 2 is a left side, and the upside indicated in Fig. 2 is upper, and these words for being used for limiting direction are intended merely to facilitate
Illustrate, do not represent the limitation to concrete technical scheme of the present invention.
As shown in Figure 1 to 9, a kind of deduster ash-collecting tube lowering or hoisting gear, including base plate 1, supporting plate 2, first parallel four connect
The parallel four-bar linkage 6 of linkage 3 and second, the parallel four-bar linkage 6 of first parallel four-bar linkage 3 and second is distinguished
The both sides of base plate are arranged on, the base plate 1 be arranged in parallel with supporting plate 2, the first limiting plate 4 being parallel to each other is provided with base plate 1
With the second limiting plate 7, the first limiting plate 4 and the second limiting plate 7 respectively positioned at the both sides of base plate, first limiting plate 4 and the
First stopper slot 5 and the second stopper slot 8 of the slip of the horizontal direction of restricted supporting plate 2 are respectively provided with two limiting plates 7, first is spacing
The stopper slot 8 of groove 5 and second is vertically arranged perpendicular to base plate 2, and the two bottom sides of the supporting plate 2 are fixed with and the first stopper slot 5,
The first gag lever post 9 that two stopper slots 8 are used cooperatively, the fixed form of the first gag lever post 9 can be used and is welded and fixed, the first gag lever post
9 are constrained in the first stopper slot 5 and the second stopper slot 8, the first parallel four-bar linkage 3 and the second parallel four-bar linkage 6 that
Connected by first rotating shaft 10, the second rotating shaft 11, the 3rd rotating shaft 12, the 4th rotating shaft 13 between this, first rotating shaft 10 and second turn
Axle 11 is located at top, and the 3rd rotating shaft 12 and the 4th rotating shaft 13 are located at bottom, first rotating shaft 10, the second rotating shaft 11 and the 3rd rotating shaft
12nd, the 4th rotating shaft 13 is arranged in parallel, and the supporting plate 2 is positioned in the rotating shaft 11 of first rotating shaft 10 and second, described 3rd turn
Handle 14 is also installed with the rotating shaft 13 of axle 12 or the 4th, retaining mechanism is provided between handle 14 and base plate 1.
Wherein, the retaining mechanism includes a check lock lever 16, and at least one fixing hole 15 is provided with the handle 14,
One end of check lock lever 16 is hooked on fixing hole 15, and the other end of check lock lever 16 is hooked on base plate 1.
In the present embodiment, the number at least two of fixing hole 15, specifically, fixing hole 15 be 3, supporting plate 2 be close to
The edge of first rotating shaft 10 is hinged with the accessory plate 19 of the auxiliary handling of ash-collecting tube 21, and other edges of supporting plate 2 are provided with prevents collection
The baffle plate 20 that grey cylinder 21 is slided, the first limiting plate 4 is identical with the structure of the second limiting plate 7, the first stopper slot 5 and the second stopper slot
8 structure is identical, and the V-arrangement being shaped as in obtuse angle of handle 14, each fixing hole 15 is arranged at the free end of handle 14, base plate
At least one fixed seat 17 is installed on 1, is provided with each fixed seat 17 corresponding for inserting the other end of check lock lever 16
Hole 18 is hooked, hook hole 18 is strip hole, specifically, a fixed seat 17 is installed with base plate 1, certainly, on base plate 1 also
Two fixed seats 17 can be fixedly mounted.
The concrete structure of the first parallel four-bar linkage 3 and the second parallel four-bar linkage 6 is as follows：First parallel―ordinal shift
Mechanism 3 includes the first left plate 31, the first right plate 32, the first upper plate 33 and the first lower link, and the first limiting plate conduct
First lower link, the first upper plate 33 is located at the top of the first left plate 31 and the first right plate 32, the activity inserting of first rotating shaft 10
In the first left plate 31 and the left side of the first upper plate 33, the activity of the second rotating shaft 11 is plugged in the first right plate 32 and the first upper plate 33
Right side, the 3rd rotating shaft 12 is welded in the first left plate 31, and the 4th rotating shaft 13 is welded in the first right plate 32, the 3rd rotating shaft 12 and
Four rotating shafts 13 are rotatably installed on the first limiting plate；Similarly, the structure and the first parallel―ordinal shift of the second parallel four-bar linkage 6
The structure of mechanism 3 is identical, and it includes the second left plate 61, the second right plate 62, the second upper plate 63 and the second lower link, and second
Used as the second lower link, the activity of first rotating shaft 10 is plugged in the second left plate 61 and the left side of the second upper plate 63, second turn to limiting plate
The activity of axle 11 is plugged in the right side of the second right plate 62 and the second upper plate 63, and the lower end of the second left plate 61 is welded on the 3rd rotating shaft
On 12, the lower end of the second right plate 62 is welded in the 4th rotating shaft 13, and so moving handle just can rotate the 3rd rotating shaft 12,
And the rotation of the 3rd rotating shaft 12 will drive the first left plate 31 and the second left plate 61 around the central rotation of the 3rd rotating shaft 12, so that
The height of the rotating shaft 11 of first rotating shaft 10 and second is changed, and then drive supporting plate 2 to rise or fall.
Wherein, the first gag lever post 9 is located between the rotating shaft 11 of first rotating shaft 10 and second, certainly further, the first limiting plate 4
With the 3rd stopper slot and the 4th stopper slot, the 3rd stopper slot and the first stopper slot 5 can also be respectively arranged with the second limiting plate 7
Parallel, the 4th stopper slot be arranged in parallel with the second stopper slot 8, and accordingly, the bottom welding of the supporting plate 2 has spacing with the 3rd
The second gag lever post that groove, the 4th stopper slot are used cooperatively, so, the first gag lever post 9 and the second gag lever post not only can be by limits
Position, and make supporting plate 2 more reliable, it is less prone to beat phenomenon.First limiting plate 4 and the second limiting plate 7 are in the present embodiment
It is to be fixedly welded on base plate 1, certainly, the first limiting plate 4 and the second limiting plate 7 can also be taken detachably according to actual needs
The form of installation is installed on base plate 1.
In deduster, ash-collecting tube 21 is installed at the ash hole of flue-dust retainer lower valve, and collection can be made by lowering or hoisting gear
The elevating movement of grey cylinder 21, during deduster normal work, lowering or hoisting gear rises ash-collecting tube 21, upper end open and the collection of ash-collecting tube 21
The ash hole of ash bucket lower valve compresses sealing, and after ash-collecting tube 21 fills dust, lowering or hoisting gear adjustment ash-collecting tube 21 declines, and collects
The upper end open of grey cylinder 21 departs from the ash hole of ash bucket lower valve, you can taking out ash-collecting tube 21 carries out unloading ash, flue-dust retainer
The valve of 22 ash hole, closes when ash-collecting tube unloads ash and is opened in normal operation, is closed when ash-collecting tube unloads ash.
Specifically, during original state, supporting plate 2 is positioned in the rotating shaft 11 of first rotating shaft 10 and second, and handle 14 is in nature shape
State is positioned on base plate 1, it is necessary to when installing ash-collecting tube 21, first be positioned on supporting plate 2 ash-collecting tube 21 through accessory plate 19, rotation
Handle 14, the first parallel four-bar linkage 3 and the second parallel four-bar linkage 6 are moved under the drive of handle 14, first rotating shaft
10 and second rotating shaft 11 by the constantly lifting of the height of supporting plate 2, ash-collecting tube 21 is increased, until rising to suitable angle, will be locked
One end of tight bar 16 is inserted in one of being supported in fixing hole 15, and the other end of check lock lever 16 is inserted the hook of fixed seat 17
Support is hooked in hanging hole 18, now ash-collecting tube 21 is fixed on suitable angle, and ash-collecting tube 21 goes out with flue-dust retainer lower valve
The grey direct crush seal of mouth coordinates, and ash-collecting tube 21 is filled when needing cleaning ash-collecting tube 21, and check lock lever 16 is pulled out from fixing hole 15
Go out, rotate backward handle 14, so as to by the height reduction of ash-collecting tube 21, then ash-collecting tube 21 be unloaded along accessory plate 19,
The lifting device structure is simple, easily operated, can realize that ash-collecting tube 21 coordinates and separate with flue-dust retainer using the lowering or hoisting gear,
Reduce the labour intensity of workman.
In addition, when two fixed seats 17 are provided with base plate 1, accordingly, hook hole is provided with each fixed seat 17
18, which fixed seat the other end of check lock lever 16 is fixed on by the height selection that can be now lifted according to ash-collecting tube 21
17, so as to ash-collecting tube 21 is promoted into multiple different height.
It should be strongly noted that when a certain element, to be described as " be fixed on, be fixed in, be connected to or be communicated in " another
When on element, it can be that directly fixed, affixed, connection or connection connect on another element, or by the middle of other
Fitting is indirectly fixed, affixed, connection or connection are on another element.Unless otherwise defined, all specialties used hereinafter
Term is identical with the implication that those skilled in the art are generally understood that, it is specific that technical term used herein is intended merely to description
The purpose of embodiment, is not intended to limit the scope of the invention.
Embodiment described above is only the description to the preferred embodiment of the present invention, not as the limit to the scope of the invention
Fixed, on the basis of design spirit of the present invention is not departed from, the various modifications made to technical solution of the present invention and transformation all should fall
Enter in the protection domain of claims of the present invention determination.
Claims (10)
1. a kind of deduster ash-collecting tube lowering or hoisting gear, it is characterised in that：Including base plate and supporting plate, the base plate is parallel with supporting plate
Set, the first limiting plate and the second limiting plate being parallel to each other, first limiting plate and the second limiting plate are provided with base plate
On be respectively arranged with the first stopper slot and the second stopper slot being vertically arranged, the two bottom sides of the supporting plate are respectively and fixedly provided with positioned at
The first gag lever post in one stopper slot, the second stopper slot, the both sides on the base plate positioned at supporting plate are provided with the first parallel four company
Linkage and the second parallel four-bar linkage, pass through between the first parallel four-bar linkage and the second parallel four-bar linkage
First rotating shaft, the second rotating shaft, the 3rd rotating shaft, the 4th rotating shaft connection being parallel to each other, first rotating shaft and the second rotating shaft are located at the 3rd
Rotating shaft and the top of the 4th rotating shaft, the supporting plate are positioned in first rotating shaft and the second rotating shaft, the 3rd rotating shaft or the 4th turn
Handle is also installed with axle, the retaining mechanism for set lever is provided between handle and base plate.
2. a kind of deduster ash-collecting tube lowering or hoisting gear as claimed in claim 1, it is characterised in that：The retaining mechanism includes
One check lock lever, one end of check lock lever is detachably hooked on handle, and the other end of check lock lever is hooked on the base plate.
3. a kind of deduster ash-collecting tube lowering or hoisting gear as claimed in claim 2, it is characterised in that：It is provided with the handle
At least two fixing holes, one end of check lock lever is hooked in one of fixing hole.
4. a kind of deduster ash-collecting tube lowering or hoisting gear as claimed in claim 3, it is characterised in that：It is provided with the base plate
One and the one-to-one fixed seat of check lock lever, are provided with the hook for inserting check lock lever other end hook in fixed seat
Hole.
5. a kind of deduster ash-collecting tube lowering or hoisting gear as claimed in claim 4, it is characterised in that：The hook hole is strip
Hole.
6. a kind of deduster ash-collecting tube lowering or hoisting gear as claimed in claim 5, it is characterised in that：The supporting plate near the
The edge of one rotating shaft is hinged with the accessory plate that supplementary set ash wound packages is unloaded, and other edges of supporting plate are provided with prevents what ash-collecting tube from sliding
Baffle plate.
7. a kind of deduster ash-collecting tube lowering or hoisting gear as described in any one of claim 1 to 6, it is characterised in that：Described
The structure of one limiting plate and the second limiting plate is identical, and the first stopper slot is identical with the structure of the second stopper slot, the first limiting plate and
Second limiting plate is respectively as the first parallel four-bar linkage and the lower link of the second parallel four-bar linkage.
8. a kind of deduster ash-collecting tube lowering or hoisting gear as claimed in claim 7, it is characterised in that：The first gag lever post position
Between first rotating shaft and the second rotating shaft.
9. a kind of deduster ash-collecting tube lowering or hoisting gear as claimed in claim 8, it is characterised in that：The handle is shaped as
V-arrangement in obtuse angle, each fixing hole is arranged at the free end of handle.
10. a kind of deduster ash-collecting tube lowering or hoisting gear as claimed in claim 7, it is characterised in that：First limiting plate
With the 3rd stopper slot and the 4th stopper slot that are vertically arranged, accordingly, the supporting plate are also respectively provided with the second limiting plate
Two bottom sides are respectively fixed with the second gag lever post being constrained in the 3rd stopper slot, the 4th stopper slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710329502.2A CN106927387B (en) | 2017-05-11 | 2017-05-11 | Lifting device for dust collector dust collecting barrel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710329502.2A CN106927387B (en) | 2017-05-11 | 2017-05-11 | Lifting device for dust collector dust collecting barrel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106927387A true CN106927387A (en) | 2017-07-07 |
| CN106927387B CN106927387B (en) | 2022-05-17 |
Family
ID=59430011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710329502.2A Active CN106927387B (en) | 2017-05-11 | 2017-05-11 | Lifting device for dust collector dust collecting barrel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106927387B (en) |
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| CN109803871A (en) * | 2018-08-08 | 2019-05-24 | 山东英才学院 | A kind of multi-purpose wheelbarrow |
| CN113511609A (en) * | 2020-04-09 | 2021-10-19 | 陕西五洲钒金属材料科技有限公司 | All-vanadium redox flow battery pile moving support and use method thereof |
| CN117427790A (en) * | 2023-12-15 | 2024-01-23 | 江苏省特种设备安全监督检验研究院 | Boiler heating and ventilation cyclone dirt remover |
| CN109351089B (en) * | 2018-11-30 | 2024-05-14 | 厦门中创环保科技股份有限公司 | Air purifier |
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| CN109351089B (en) * | 2018-11-30 | 2024-05-14 | 厦门中创环保科技股份有限公司 | Air purifier |
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| CN117427790A (en) * | 2023-12-15 | 2024-01-23 | 江苏省特种设备安全监督检验研究院 | Boiler heating and ventilation cyclone dirt remover |
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