CN106927387B - Lifting device for dust collector dust collecting barrel - Google Patents
Lifting device for dust collector dust collecting barrel Download PDFInfo
- Publication number
- CN106927387B CN106927387B CN201710329502.2A CN201710329502A CN106927387B CN 106927387 B CN106927387 B CN 106927387B CN 201710329502 A CN201710329502 A CN 201710329502A CN 106927387 B CN106927387 B CN 106927387B
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- rotating shaft
- plate
- limiting
- dust
- parallel
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- 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
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- 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
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- 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 lifting device for a dust collecting barrel of a dust remover, which comprises a bottom plate and a supporting plate, wherein a first limiting plate and a second limiting plate are arranged on the bottom plate, a first limiting groove and a second limiting groove are respectively arranged on the first limiting plate and the second limiting plate, a first limiting rod positioned in the first limiting groove and a first limiting rod positioned in the second limiting groove are respectively fixed on two sides of the bottom of the supporting plate, a first parallel four-bar linkage mechanism and a second parallel four-bar linkage mechanism are arranged on two sides of the supporting plate on the bottom plate, the first parallel four-bar linkage mechanism and the second parallel four-bar linkage mechanism are connected with each other through a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft which are parallel to each other, the supporting plate is placed on the first rotating shaft and the second rotating shaft, a handle is also fixedly arranged on the third rotating shaft or the fourth rotating shaft, a locking mechanism is arranged between the handle and the bottom plate, and the lifting device can lift the dust collecting barrel, thereby facilitating the matching of the dust collecting barrel and the lower opening of the dust collecting hopper and reducing the labor intensity of workers.
Description
Technical Field
The invention relates to the field of dust collectors, in particular to a lifting device for a dust collecting cylinder of a dust collector.
Background
The dust remover is a device for separating dust from air flow, and is common industrial equipment in industrial production. The dust remover pumps out air in the dust remover through the fan, pressure difference is generated between the inside and the outside of the dust remover, airflow with dust enters the dust remover and then is filtered by filter components such as filter cartridges or cloth bags, and the filtered clean air is discharged through the air outlet.
Along with people's attention to environmental problem day by day, the use of dust remover is more and more extensive, and the ash collecting device of dust remover includes ash collecting hopper and ash collecting barrel usually, is connected through valve and flexible tube between current ash collecting hopper and the ash collecting barrel, and the valve is installed in the ash hopper bottom, and the flexible tube is tightened up at valve bottom mouth of pipe and ash collecting barrel upper portion mouth of pipe through the staple bolt, ensures to seal. When the dust collector normally works, the valve is opened, dust falls into the dust collecting barrel from the dust hopper through the valve and the flexible pipe, when the dust collecting barrel is full of dust, the valve needs to be closed, the anchor ear on the flexible pipe is detached, the flexible pipe is lifted, and the dust collecting hopper is horizontally moved out. Obviously, the ash collecting barrel and the ash collecting bucket are inconvenient to use, the ash collecting barrel can be used only by frequently assembling and disassembling the hoop, the operation is very complicated, and the labor intensity of workers is high. Secondly, the flexible pipe is easy to break in frequent assembly and disassembly, so that air leakage and dust leakage of the dust remover are easily caused, and the air draft and dust collection effects of the dust remover are seriously influenced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a dust remover ash collecting barrel uses elevating gear, this elevating gear simple structure, easily operation utilize this elevating gear can go up and down ash collecting barrel to make things convenient for ash collecting barrel and ash collecting bucket's end opening cooperation, need not to use flexible tube connection valve and ash collecting barrel, simplified ash collecting barrel operating procedure greatly, reduce workman's intensity of labour.
In order to solve the technical problems, the technical scheme of the invention is as follows: a lifting device for a dust collector dust collecting barrel comprises a bottom plate and a supporting plate, wherein the bottom plate is arranged in parallel with the supporting plate, a first limiting plate and a second limiting plate which are parallel to each other are arranged on the bottom plate, a first limiting groove and a second limiting groove which are vertically arranged are respectively arranged on the first limiting plate and the second limiting plate, first limiting rods which are positioned in the first limiting groove and the second limiting groove are respectively fixed on two sides of the bottom of the supporting plate, a first parallel four-bar linkage mechanism and a second parallel four-bar linkage mechanism are arranged on the bottom plate and positioned on two sides of the supporting plate, the first parallel four-bar linkage mechanism and the second parallel four-bar linkage mechanism are connected with each other through a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft which are parallel to each other, the first rotating shaft and the second rotating shaft are positioned above the third rotating shaft and the fourth rotating shaft, the supporting plate is placed on the first rotating shaft and the second rotating shaft, and a handle is fixedly arranged on the third rotating shaft or the fourth rotating shaft, a locking mechanism for locking the handle is arranged between the handle and the bottom plate.
As a preferable scheme, the locking mechanism comprises a locking rod, one end of the locking rod is detachably hooked on the handle, and the other end of the locking rod is hooked on the bottom plate.
As a preferable scheme, at least two fixing holes are formed in the handle, and one end of the locking rod is hooked in one of the fixing holes.
As a preferred scheme, the bottom plate is provided with a fixed seat which corresponds to the locking rods one to one, and the fixed seat is provided with hook holes for inserting the other ends of the locking rods to hook.
As a preferable scheme, the hook hanging hole is a strip-shaped hole.
Preferably, an auxiliary plate for assisting the loading and unloading of the dust collecting cylinder is hinged to the edge of the supporting plate close to the first rotating shaft, and a baffle for preventing the dust collecting cylinder from sliding is arranged on the other edge of the supporting plate.
As a preferred scheme, the first limiting plate and the second limiting plate have the same structure, the first limiting groove and the second limiting groove have the same structure, and the first limiting plate and the second limiting plate are respectively used as lower connecting rods of the first parallel four-bar linkage mechanism and the second parallel four-bar linkage mechanism.
As a preferable scheme, the first limiting rod is located between the first rotating shaft and the second rotating shaft.
Preferably, the handle is in a V shape with an obtuse angle, and the fixing holes are disposed at the free end of the handle.
As an optimal scheme, a third limiting groove and a fourth limiting groove which are vertically arranged are further formed in the first limiting plate and the second limiting plate respectively, and correspondingly, second limiting rods which are constrained in the third limiting groove and the fourth limiting groove are fixed on two sides of the bottom of the supporting plate respectively.
After the technical scheme is adopted, the invention has the effects that: when the ash collecting barrel needs to be installed, the ash collecting barrel is firstly placed on the supporting plate, the handle is pulled upwards, the handle is fixed with the third rotating shaft or the fourth rotating shaft and drives the third rotating shaft or the fourth rotating shaft to rotate, the first parallel four-bar linkage mechanism and the second parallel four-bar linkage mechanism move upwards and rise under the action of rotation of the third rotating shaft or the fourth rotating shaft, the first rotating shaft and the second rotating shaft drive the supporting plate to rise continuously, the ash collecting barrel rises along with the first parallel four-bar linkage mechanism until the ash collecting barrel is tightly pressed with the lower end cover of the valve, and the handle is locked on the bottom plate through the locking mechanism after the ash collecting barrel is locked at the height all the time. In the process that the ash collecting barrel rises, the first limiting rod is always positioned between the first limiting groove and the second limiting groove, and the mechanism can ensure that the supporting plate can only vertically move and cannot move back and forth. The ash collecting cylinder can only vertically move up and down and is pressed or separated from the lower end cover of the valve.
When the dust collecting cylinder is full of dust and needs to be cleaned, the valve below the dust collecting hopper is closed, then the locking mechanism is loosened, the handle is rotated reversely, the height of the dust collecting cylinder is reduced, the supporting plate is located at the lowest position after the handle is completely put down, and the dust collecting cylinder can be moved away in a translation mode. The lifting device can realize the vertical lifting of the ash collecting barrel, and meanwhile, the lifting structure is simple in structure and easy to operate, a flexible pipe or a hoop is not required to be used, and the hoop is not required to be frequently assembled and disassembled, so that the labor intensity of workers is reduced, and the phenomenon that the sealing performance is reduced due to the damage of the flexible pipe is avoided.
And because the locking mechanism comprises a locking rod, one end of the locking rod is detachably hooked on the handle, and the other end of the locking rod is hooked on the bottom plate, the locking mechanism has a simple structure and is convenient to operate.
And the handle is provided with at least two fixing holes, one end of the locking rod is hooked in one of the fixing holes, and the end part of the locking rod can be inserted into different fixing holes so as to lock the supporting plate at different heights, thereby meeting the requirements of dust collecting cylinders at different heights.
And because the edge of the supporting plate close to the first rotating shaft is hinged with an auxiliary plate for assisting the loading and unloading of the ash collecting barrel, and other edges of the supporting plate are provided with baffles for preventing the ash collecting barrel from sliding, the loading and unloading of the ash collecting barrel are time-saving and labor-saving by utilizing the auxiliary plate, the working efficiency is improved, and the baffles can effectively prevent the ash collecting barrel from sliding.
And because the handle is in the shape of a V with an obtuse angle, each fixing hole is arranged at the free end of the handle, and the handle can be conveniently rotated and the locking rod can be conveniently fixed.
And because the first limiting plate and the second limiting plate have the same structure, and the first limiting groove and the second limiting groove have the same structure, the earlier-stage manufacture and later-stage maintenance of the first limiting plate and the second limiting plate are facilitated.
And because the first limiting plate and the second limiting plate are respectively provided with a third limiting groove and a fourth limiting groove which are vertically arranged, correspondingly, the two sides of the bottom of the supporting plate are respectively fixed with a second limiting rod which is restricted in the third limiting groove and the fourth limiting groove, so that the stability of the supporting plate in the lifting process is enhanced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of an elevator apparatus according to an embodiment of the present invention in a raised state;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a left side view of FIG. 1;
FIG. 4 is a top view of FIG. 1;
FIG. 5 is a perspective view of the elevator apparatus after completion of descent in accordance with an embodiment of the present invention;
FIG. 6 is an exploded view of a lifting device according to an embodiment of the present invention;
FIG. 7 is a view showing a state in which the embodiment of the present invention is installed in a dust collector in a lifting manner;
FIG. 8 is a front view of FIG. 7;
FIG. 9 is a rear view of FIG. 7;
in the drawings: 1. a base plate; 2. a support plate; 3. a first parallel four-bar linkage; 31. a first left side; 32. a first right side plate; 33. a first upper plate; 4. a first limit plate; 5. a first limit groove; 6. a second parallel four-bar linkage; 61. a second left side panel; 62. a second right side plate; 63. a second upper plate; 7. a second limiting plate; 8. a second limit groove; 9. a first limit rod; 10. a first rotating shaft; 11. a second rotating shaft; 12. a third rotating shaft; 13. a fourth rotating shaft; 14. a handle; 15. a fixing hole; 16. a locking lever; 17. a fixed seat; 18. a hooking hole; 19. an auxiliary plate; 20. a baffle plate; 21. a dust collecting cylinder; 22. an ash collecting hopper.
Detailed Description
The present invention is described in further detail below by way of specific examples.
In the following embodiments of the present invention, the terms "upper", "lower", "left" and "right" are used with reference to the direction shown in fig. 2, the left side in fig. 2 is the left side, and the upper side in fig. 2 is the upper side, and these terms for limiting the direction are only for convenience of explanation and do not represent a limitation to the specific technical solution of the present invention.
As shown in fig. 1 to 9, a lifting device for a dust collecting barrel of a dust collector comprises a bottom plate 1, a supporting plate 2, a first parallel four-bar linkage 3 and a second parallel four-bar linkage 6, wherein the first parallel four-bar linkage 3 and the second parallel four-bar linkage 6 are respectively arranged at two sides of the bottom plate, the bottom plate 1 and the supporting plate 2 are arranged in parallel, a first limiting plate 4 and a second limiting plate 7 which are parallel to each other are arranged on the bottom plate 1, the first limiting plate 4 and the second limiting plate 7 are respectively arranged at two sides of the bottom plate, a first limiting groove 5 and a second limiting groove 8 which limit the horizontal sliding of the supporting plate 2 are respectively arranged on the first limiting plate 4 and the second limiting plate 7, the first limiting groove 5 and the second limiting groove 8 are vertically arranged and perpendicular to the bottom plate 2, a first limiting rod 9 which is matched with the first limiting groove 5 and the second limiting groove 8 is fixed at two sides of the bottom of the supporting plate 2, the fixing mode of the first limiting rod 9 can adopt welding fixing, the first limiting rod 9 is constrained in the first limiting groove 5 and the second limiting groove 8, the first parallel four-bar linkage 3 and the second parallel four-bar linkage 6 are connected with each other through the first rotating shaft 10, the second rotating shaft 11, the third rotating shaft 12 and the fourth rotating shaft 13, the first rotating shaft 10 and the second rotating shaft 11 are positioned on the upper portion, the third rotating shaft 12 and the fourth rotating shaft 13 are positioned on the lower portion, the first rotating shaft 10, the second rotating shaft 11, the third rotating shaft 12 and the fourth rotating shaft 13 are arranged in parallel, the supporting plate 2 is placed on the first rotating shaft 10 and the second rotating shaft 11, the third rotating shaft 12 or the fourth rotating shaft 13 is further fixedly provided with the handle 14, and a locking mechanism is arranged between the handle 14 and the bottom plate 1.
The locking mechanism comprises a locking rod 16, at least one fixing hole 15 is formed in the handle 14, one end of the locking rod 16 is hooked on the fixing hole 15, and the other end of the locking rod 16 is hooked on the bottom plate 1.
In this embodiment, the number of the fixing holes 15 is at least two, specifically, the number of the fixing holes 15 is 3, the edge of the supporting plate 2 close to the first rotating shaft 10 is hinged with an auxiliary plate 19 for assisting in mounting and dismounting the ash collecting cylinder 21, other edges of the supporting plate 2 are provided with baffles 20 for preventing the ash collecting cylinder 21 from sliding, the structures of the first limiting plate 4 and the second limiting plate 7 are the same, the structure of the first limiting groove 5 is the same as that of the second limiting groove 8, the shape of the handle 14 is an obtuse V-shape, each fixing hole 15 is arranged at the free end of the handle 14, the bottom plate 1 is provided with at least one fixing seat 17, each fixing seat 17 is provided with a corresponding hole 18 for inserting the other end of the locking rod 16, the hook hanging hole 18 is a strip-shaped hole, specifically, one fixing seat 17 is fixedly mounted on the bottom plate 1, and certainly, and the bottom plate 1 can also be fixedly mounted with two fixing seats 17.
The first parallel four-bar linkage 3 and the second parallel four-bar linkage 6 have the following specific structures: the first parallel four-bar linkage 3 comprises a first left side plate 31, a first right side plate 32, a first upper plate 33 and a first lower connecting rod, the first limiting plate is used as the first lower connecting rod, the first upper plate 33 is positioned above the first left side plate 31 and the first right side plate 32, the first rotating shaft 10 is movably inserted in the left sides of the first left side plate 31 and the first upper plate 33, the second rotating shaft 11 is movably inserted in the right sides of the first right side plate 32 and the first upper plate 33, the third rotating shaft 12 is welded on the first left side plate 31, the fourth rotating shaft 13 is welded on the first right side plate 32, and the third rotating shaft 12 and the fourth rotating shaft 13 are rotatably installed on the first limiting plate; similarly, the structure of the second parallel four-bar linkage 6 is the same as that of the first parallel four-bar linkage 3, and includes a second left side plate 61, a second right side plate 62, a second upper plate 63 and a second lower connecting rod, the second limiting plate is used as the second lower connecting rod, the first rotating shaft 10 is movably inserted in the left sides of the second left side plate 61 and the second upper plate 63, the second rotating shaft 11 is movably inserted in the right sides of the second right side plate 62 and the second upper plate 63, the lower end of the second left side plate 61 is welded on the third rotating shaft 12, the lower end of the second right side plate 62 is welded on the fourth rotating shaft 13, so that the third rotating shaft 12 can be rotated by the wrestling handle, and the third rotating shaft 12 rotates to drive the first left side plate 31 and the second left side plate 61 to rotate around the center of the third rotating shaft 12, so that the heights of the first rotating shaft 10 and the second rotating shaft 11 are changed, and further drive the pallet 2 to ascend or descend.
Wherein, first gag lever post 9 is located between first pivot 10 and the second pivot 11, and certainly further, can also be provided with third spacing groove and fourth spacing groove respectively on first limiting plate 4 and the second limiting plate 7, and third spacing groove and first spacing groove 5 are parallel, and fourth spacing groove and 8 parallel arrangement of second spacing groove are corresponding, the welding of the bottom of layer board 2 has the second gag lever post that uses with third spacing groove, fourth spacing groove cooperation, and like this, first gag lever post 9 and second gag lever post not only can pass through spacingly, make layer board 2 more stable moreover, are difficult for appearing the beat phenomenon. The first limiting plate 4 and the second limiting plate 7 are welded and fixed on the bottom plate 1 in this embodiment, and of course, the first limiting plate 4 and the second limiting plate 7 can also be installed on the bottom plate 1 in a detachable manner according to actual needs.
In the dust collector, the dust collecting cylinder 21 is installed at the dust outlet of the valve below the dust collecting hopper, the dust collecting cylinder 21 can move up and down through the lifting device, when the dust collector works normally, the lifting device enables the dust collecting cylinder 21 to lift up, the upper end opening of the dust collecting cylinder 21 is tightly pressed and sealed with the dust outlet of the valve below the dust collecting hopper, when the dust collecting cylinder 21 is filled with dust, the lifting device adjusts the dust collecting cylinder 21 to descend, the upper end opening of the dust collecting cylinder 21 is separated from the dust outlet of the valve below the dust hopper, the dust collecting cylinder 21 can be taken out for dust discharge, and the valve of the dust outlet of the dust collecting hopper 22 is closed during dust discharge of the dust collecting cylinder and is opened during normal operation and closed during dust discharge of the dust collecting cylinder.
Specifically, in the initial state, the supporting plate 2 is placed on the first rotating shaft 10 and the second rotating shaft 11, the handle 14 is placed on the bottom plate 1 in a natural state, when the dust collecting cylinder 21 needs to be installed, the dust collecting cylinder 21 is placed on the supporting plate 2 through the auxiliary plate 19, the handle 14 is rotated, the first parallel four-bar linkage mechanism 3 and the second parallel four-bar linkage mechanism 6 move under the driving of the handle 14, the first rotating shaft 10 and the second rotating shaft 11 continuously lift the supporting plate 2, the dust collecting cylinder 21 rises along with the lifting until the lifting reaches a proper angle, one end of the locking rod 16 is inserted into one of the fixing holes 15 for supporting, the other end of the locking rod 16 is inserted into the hooking hole 18 of the fixing seat 17 for hooking and supporting, at the moment, the dust collecting cylinder 21 is fixed at a proper angle, the dust collecting cylinder 21 is directly in extrusion sealing fit with a dust outlet of a valve below the dust collecting hopper, when the dust collecting cylinder 21 is full of the dust collecting cylinder 21, the locking rod 16 is pulled out of the fixing hole 15, the handle 14 is rotated reversely, so that the height of the dust collecting cylinder 21 is reduced, and then the dust collecting cylinder 21 is dismounted along the auxiliary plate 19.
In addition, when the bottom plate 1 is provided with two fixing seats 17, correspondingly, each fixing seat 17 is provided with a hook hole 18, and at this time, the other end of the locking rod 16 can be selected to be fixed on which fixing seat 17 according to the height to be lifted by the dust collecting cylinder 21, so that the dust collecting cylinder 21 is lifted to a plurality of different heights.
It should be particularly noted that when an element is referred to as being "fixed to, connected to or communicated with" another element, it can be directly fixed to, connected to or communicated with the other element or indirectly fixed to, connected to or communicated with the other element through other intermediate connecting components. Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art and are used herein for the purpose of describing particular embodiments only and are not intended to limit the scope of the present invention.
The above-mentioned embodiments are merely descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and alterations made to the technical solution of the present invention without departing from the spirit of the present invention are intended to fall within the scope of the present invention defined by the claims.
Claims (10)
1. The utility model provides a dust remover ash collecting cylinder uses elevating gear which characterized in that: the bottom plate and the supporting plate are arranged in parallel, a first limiting plate and a second limiting plate which are parallel to each other are arranged on the bottom plate, a first limiting groove and a second limiting groove which are vertically arranged are respectively arranged on the first limiting plate and the second limiting plate, first limiting rods which are positioned in the first limiting groove and the second limiting groove are respectively fixed on two sides of the bottom of the supporting plate, a first parallel four-bar mechanism and a second parallel four-bar mechanism are arranged on the bottom plate and positioned on two sides of the supporting plate, the first parallel four-bar mechanism and the second parallel four-bar mechanism are connected with each other through a first rotating shaft, a second rotating shaft, a third rotating shaft and a fourth rotating shaft which are parallel to each other, the first rotating shaft and the second rotating shaft are positioned above the third rotating shaft and the fourth rotating shaft, the supporting plate is arranged on the first rotating shaft and the second rotating shaft, and a handle is fixedly arranged on the third rotating shaft or the fourth rotating shaft, a locking mechanism for locking the handle is arranged between the handle and the bottom plate.
2. The lifting device for a dust-collecting container of a dust collector as claimed in claim 1, wherein: the locking mechanism comprises a locking rod, one end of the locking rod is detachably hooked on the handle, and the other end of the locking rod is hooked on the bottom plate.
3. The lifting device for a dust-collecting container of a dust collector as claimed in claim 2, wherein: the handle is provided with at least two fixing holes, and one end of the locking rod is hooked in one of the fixing holes.
4. The lifting device for a dust-collecting container of a dust collector as claimed in claim 3, wherein: the bottom plate is provided with a fixing seat which corresponds to the locking rods one to one, and the fixing seat is provided with hook holes for hooking the other ends of the locking rods in an inserting mode.
5. The lifting device for a dust-collecting container of a dust collector as claimed in claim 4, wherein: the hook hanging hole is a strip-shaped hole.
6. The lifting device for a dust-collecting container of a dust collector as claimed in claim 5, wherein: the edge of the supporting plate close to the first rotating shaft is hinged with an auxiliary plate for assisting the loading and unloading of the ash collecting barrel, and other edges of the supporting plate are provided with baffles for preventing the ash collecting barrel from sliding.
7. The lift device for a precipitator dust collecting vessel of any one of claims 3 to 6, wherein: the first limiting plate and the second limiting plate are identical in structure, the first limiting groove and the second limiting groove are identical in structure, and the first limiting plate and the second limiting plate are respectively used as lower connecting rods of the first parallel four-bar linkage mechanism and the second parallel four-bar linkage mechanism.
8. The lifting device for a dust-collecting container of a dust collector as claimed in claim 7, wherein: the first limiting rod is located between the first rotating shaft and the second rotating shaft.
9. The lifting device for a dust-collecting container of a dust collector as claimed in claim 8, wherein: the handle is in a V shape with an obtuse angle, and each fixing hole is formed in the free end of the handle.
10. The lifting device for a dust-collecting container of a dust collector as claimed in claim 7, wherein: the first limiting plate and the second limiting plate are respectively provided with a third limiting groove and a fourth limiting groove which are vertically arranged, and correspondingly, the two sides of the bottom of the supporting plate are respectively fixed with a second limiting rod which is restricted in the third limiting groove and the fourth limiting groove.
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 |
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| Publication Number | Publication Date |
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| CN106927387A CN106927387A (en) | 2017-07-07 |
| CN106927387B true CN106927387B (en) | 2022-05-17 |
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| CN201710329502.2A Active CN106927387B (en) | 2017-05-11 | 2017-05-11 | Lifting device for dust collector dust collecting barrel |
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| CN109098913A (en) * | 2018-07-17 | 2018-12-28 | 蚌埠泰欣电子科技有限公司 | One kind having adjustable height igniter for automobile |
| WO2020029111A1 (en) * | 2018-08-08 | 2020-02-13 | 山东英才学院 | Multifunctional stroller |
| 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 |
| CN117427790B (en) * | 2023-12-15 | 2024-02-27 | 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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| CN206927535U (en) * | 2017-05-11 | 2018-01-26 | 苏州格劳兰净化设备有限公司 | A kind of deduster ash-collecting tube lowering or hoisting gear |
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| US8469338B2 (en) * | 2010-04-20 | 2013-06-25 | Shinn Fu Corporation | Lifting apparatus |
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|---|---|---|---|---|
| GB2014540A (en) * | 1978-01-28 | 1979-08-30 | Unwin Ltd C N | Improvements relating to apparatus for raising and lowering wheeled loads |
| CN201261704Y (en) * | 2008-09-05 | 2009-06-24 | 周爱兴 | Lifting jack |
| CN202908240U (en) * | 2012-08-16 | 2013-05-01 | 中山凯美日用品有限公司 | Telescopic foot pad mechanism of seat |
| CN104229678A (en) * | 2014-08-22 | 2014-12-24 | 安庆市天润工程机械有限责任公司 | Carrying trolley for large-size oil cylinder |
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| CN206927535U (en) * | 2017-05-11 | 2018-01-26 | 苏州格劳兰净化设备有限公司 | A kind of deduster ash-collecting tube lowering or hoisting gear |
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| CN106927387A (en) | 2017-07-07 |
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