CN111686533A - Improved generation filter bag shifting mechanism - Google Patents
Improved generation filter bag shifting mechanism Download PDFInfo
- Publication number
- CN111686533A CN111686533A CN202010434713.4A CN202010434713A CN111686533A CN 111686533 A CN111686533 A CN 111686533A CN 202010434713 A CN202010434713 A CN 202010434713A CN 111686533 A CN111686533 A CN 111686533A
- Authority
- CN
- China
- Prior art keywords
- bearing
- linkage rod
- cylinder
- hole
- filter bag
- 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.)
- Pending
Links
- 230000033001 locomotion Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 125000006850 spacer group Chemical group 0.000 description 20
- 239000004677 Nylon Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- B01D46/4227—Manipulating filters or filter elements, e.g. handles or extracting tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
-
- 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
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an improved filter bag displacement mechanism, which comprises: lift axle, install at the lift cover at lift axle top, be located the cylinder of lift axle one side, be located base and the gangbar between lift axle and the cylinder, wherein: the bottom of the lifting shaft is provided with a rotary joint which is rotatably assembled with the lifting shaft, a through hole which is communicated along the radial direction of the lifting shaft is arranged in the rotary joint, a bearing is arranged in the through hole, the axis direction of the bearing is vertical to the through direction of the through hole, and the outer ring of the bearing is tangent to the inner wall of the through hole; the linkage rod is located the direction that link up of opening, and the middle part of linkage rod rotates through the pivot and installs on the base, the one end of linkage rod and the piston rod swing joint of cylinder, and its other end is located the opening and extends the one end of bearing and be connected with the inner circle of bearing. The invention can eliminate the deflection distortion force and the oblique impact force generated in the movement process of the mechanism. The service life of the position changing mechanism is greatly prolonged. Reliable support is provided for the stability of the operation of the equipment.
Description
Technical Field
The invention relates to the technical field of separator equipment, in particular to an improved filter bag shifting mechanism.
Background
The conventional stretching filter bag device is positioned at the bottom of a main shaft belt pulley or in a built-in main shaft, and a cylinder piston rod is utilized to directly push or stretch a lifting shaft. The whole machine is high and occupies much space. The cylinder diameter and the stroke of the cylinder are required to be larger. In order to reduce the overall height of the separator, the prior art provides a mode that a cylinder is partially arranged on one side of a lifting shaft so as to connect a piston rod with the lifting shaft for pushing or pulling, and although the height problem is solved, the deflection distortion force and the oblique impact force on the lifting shaft are large, so that the service life of the lifting shaft is influenced.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides an improved filter bag displacement mechanism.
The invention provides an improved filter bag displacement mechanism, which comprises: lift axle, install at the lift cover at lift axle top, be located the cylinder of lift axle one side, be located base and the gangbar between lift axle and the cylinder, wherein:
the bottom of the lifting shaft is provided with a rotary joint which is rotatably assembled with the lifting shaft, a through hole which is communicated along the radial direction of the lifting shaft is arranged in the rotary joint, a bearing is arranged in the through hole, the axis direction of the bearing is vertical to the through direction of the through hole, and the outer ring of the bearing is tangent to the inner wall of the through hole;
the linkage rod is located the direction that link up of opening, and the middle part of linkage rod rotates through the pivot and installs on the base, the one end of linkage rod and the piston rod swing joint of cylinder, and its other end is located the opening and extends the one end of bearing and be connected with the inner circle of bearing.
Preferably, one end of the linkage rod, which is far away from the cylinder, is provided with a first connecting piece and a second connecting piece, which are arranged opposite to the first connecting piece, the first connecting piece and the second connecting piece are respectively located at two ends of the bearing, and the first connecting piece and the second connecting piece are respectively connected with the inner ring of the bearing.
Preferably, the bearing is a deep groove bearing.
Preferably, the linkage rod is movably connected with the piston rod of the cylinder through a round pin.
According to the invention, the rotary joint is arranged at the bottom of the lifting shaft, the through hole is formed in the rotary joint, the bearing is arranged in the through hole, and the outer arc surface of the bearing is always tangent to the upper wall surface and the lower wall surface of the through hole, so that the cylinder can realize the up-and-down movement of the lifting cover when the cylinder pushes the link rod to swing by utilizing the movement of the bearing. The mechanism determines the vertical movement direction by the contact between the bearing arc surface and the plane all the time, eliminates the deflection distortion force and the oblique impact force generated in the movement process of the mechanism, can stably and reliably provide power for the deflection of the filter bag, and has smaller vibration and noise and better stability. The service life of the position changing mechanism is greatly prolonged. Reliable support is provided for the stability of the operation of the equipment.
Drawings
FIG. 1 is a schematic structural view of an improved filter bag shifting mechanism according to the present invention;
FIG. 2 is a schematic view of the assembly of an improved filter bag indexing mechanism in a separator according to the present invention;
FIG. 3 is a schematic structural view of the upper limit shaft and the lower limit shaft in the improved filter bag shifting mechanism according to the present invention;
FIG. 4 is a schematic structural view of the spacer and the auxiliary spacer in the improved filter bag shifting mechanism according to the present invention;
FIG. 5 is a three-dimensional schematic view of an improved filter bag indexing mechanism according to the present invention.
Detailed Description
The technical solution of the present invention will be described in detail below with reference to specific examples.
As shown in fig. 1-5, fig. 1 is a schematic structural view of an improved filter bag shifting mechanism according to the present invention; FIG. 2 is a schematic view of the assembly of an improved filter bag indexing mechanism in a separator according to the present invention; FIG. 3 is a schematic structural view of the upper limit shaft and the lower limit shaft in the improved filter bag shifting mechanism according to the present invention; FIG. 4 is a schematic structural view of the spacer and the auxiliary spacer in the improved filter bag shifting mechanism according to the present invention; FIG. 5 is a three-dimensional schematic view of an improved filter bag indexing mechanism according to the present invention.
Referring to fig. 1-2, the present invention provides an improved filter bag shifting mechanism, comprising: lifting shaft 1, install lift cover 2 at lifting shaft 1 top, be located the cylinder 7 of lifting shaft 1 one side, be located base 3 between lifting shaft 1 and the cylinder 7 and gangbar 4, wherein:
the bottom of lift axle 1 is equipped with rather than the rotary joint 5 of rotation assembly, and rotary joint 5 is inside to be equipped with the opening that link up along the 1 radial direction of lift axle, is equipped with bearing 6 in the opening, and the axle center direction of this bearing 6 is perpendicular with the direction of link up of opening, and the outer lane of bearing 6 is tangent with the inner wall of opening. The linkage rod 4 is located on the through direction of the through hole, the middle of the linkage rod 4 is rotatably installed on the base 3 through the rotating shaft, one end of the linkage rod 4 is movably connected with the piston rod of the air cylinder 7, and the other end of the linkage rod is located in the through hole and extends to one end of the bearing 6 to be connected with the inner ring of the bearing 6.
According to the invention, the rotary joint 5 is arranged at the bottom of the lifting shaft 1, the through hole is arranged in the rotary joint 5, the bearing 6 is arranged in the through hole, and the outer arc surface of the bearing 6 is always tangent to the upper wall surface and the lower wall surface of the through hole, so that the cylinder 7 can realize the up-and-down movement of the lifting cover 2 when the connecting rod is pushed to swing by the movement of the bearing 6. The mechanism determines the vertical movement direction by the contact of the circular arc surface of the bearing 6 and the plane all the time, eliminates the deflection distortion force and the oblique impact force generated in the movement process of the mechanism, can stably and reliably provide power for the deflection of the filter bag, and has small vibration and noise and good stability. The service life of the position changing mechanism is greatly prolonged. Reliable support is provided for the stability of the operation of the equipment.
In addition, in this embodiment, one end of the linkage rod 4, which is far away from the cylinder 7, is provided with a first connection piece and a second connection piece, which are arranged opposite to the first connection piece, the first connection piece and the second connection piece are respectively located at two ends of the bearing 6, and the first connection piece and the second connection piece are respectively connected with the inner ring of the bearing 6, so as to ensure the connection stability of the linkage rod 4 and the bearing 6.
In this embodiment, the bearing 6 is a deep groove bearing. The linkage rod 4 is movably connected with the piston rod of the cylinder 7 through a round pin.
Referring to fig. 3, an uplink limiting shaft 8 and a downlink limiting shaft 9 are respectively arranged above the linkage rod 4, the uplink limiting shaft 8 is vertically arranged on one side of the base 3 close to the lifting shaft 1 and is in threaded connection with the base 3, and the downlink limiting shaft 9 is vertically arranged on one side of the base 3 close to the cylinder 7 and is in threaded connection with the base 3; the side surface of the linkage rod 4 close to one side of the uplink limiting shaft 8 and the downlink limiting shaft 9 is provided with a touch block 10 made of synthetic fiber. The linkage rod 4 is limited in upward swinging radian by utilizing the upward limiting shaft 8, the linkage rod 4 is limited in downward swinging radian by utilizing the downward limiting shaft 9, and the upward limiting shaft 8 and the downward limiting shaft 9 are respectively in threaded connection with the base 3, so that the distance between the upward limiting shaft and the downward limiting shaft and the linkage rod 4 can be adjusted, the swinging radian of the linkage rod 4 can be adjusted according to actual assembly conditions during installation, and the reliability of filter bag shaking is ensured. Meanwhile, a touch block 10 made of synthetic fibers is arranged on one side, close to the upper limiting shaft 8 and the lower limiting shaft 9, of the linkage rod 4, so that noise is prevented from being generated when the linkage rod 4 touches the upper limiting shaft and the lower limiting shaft.
In this embodiment, the top surfaces of the row limiting shaft 8 and the lower row limiting shaft 9 are respectively provided with an inner hexagonal groove. The inner hexagonal wrench is convenient to use to adjust the positions of the upper limiting shaft and the lower limiting shaft.
In this embodiment, the touch block 10 includes a first touch block corresponding to the upward limiting shaft 8 and a second touch block corresponding to the downward limiting shaft 9, so that when the end of the linkage rod 4 close to the lifting shaft 1 is lifted, the first touch block contacts the upward limiting shaft 8 for the maximum lifting stroke, and when the end of the linkage rod 4 close to the cylinder 7 is lifted, the second touch block contacts the downward limiting shaft 9 for the maximum downward moving stroke.
Referring to fig. 4-5, a spacer 11 is arranged on a side surface of one side of the linkage rod 4 close to the base 3, so that the linkage rod 4 is not in contact with the base 3 through the spacer 11, when the air cylinder 7 stretches and retracts to push the linkage rod 4 to swing to drive the lifting cover 2 to move up and down, if the spacer 11 is pressed against the base 3 to be too tight, the spacer is automatically ground to a proper gap under the action of friction force in the swinging process, and further direct friction between the linkage rod 4 and the base 3 is avoided, so that the waste of energy consumption is avoided, and the stability of power transmission is ensured.
In this embodiment, the spacer 11 is fixedly installed on the linkage rod 4, and the material of the spacer 11 is nylon, so that the spacer 11 has good wear resistance and lubricity
In this embodiment, the base 3 includes a main body, and a second mounting seat disposed at the bottom of the main body and provided with a first mounting seat and arranged opposite to the first mounting seat; the middle part of the linkage rod 4 is positioned between the first mounting seat and the second mounting seat; the rotating shaft penetrates through the linkage rod 4 to be connected with the first mounting seat and the second mounting seat; the spacer 11 comprises a first spacer positioned on one side of the linkage rod 4 close to the first mounting seat and a second spacer positioned on one side of the linkage rod 4 close to the second mounting seat. So as to ensure the stability of the installation of the linkage rod 4.
In this embodiment, an auxiliary spacer 12 arranged opposite to the inner side wall of the through opening is arranged on the side surface of the linkage rod 4 far away from the end part of the bearing 6. The structure can effectively eliminate deflection distortion force and oblique impact force generated in the lifting motion process, and greatly prolongs the service life of the lifting shaft 1. Reliable support is provided for the stability of the operation of the equipment.
In this embodiment, the auxiliary spacers 12 include a first auxiliary spacer located on a side of the first connecting piece away from the second connecting piece and a second auxiliary spacer located on a side of the second connecting piece away from the first connecting piece.
In this embodiment, the auxiliary spacer 12 is fixedly installed on the linkage rod 4, and the material of the auxiliary spacer 12 is nylon.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. An improved generation filter bag shifter which characterized in that includes: lift axle (1), install lift cover (2) at lift axle (1) top, be located cylinder (7) of lift axle (1) one side, be located base (3) between lift axle (1) and cylinder (7) and gangbar (4), wherein:
the bottom of the lifting shaft (1) is provided with a rotary joint (5) which is rotatably assembled with the lifting shaft, a through hole which is communicated along the radial direction of the lifting shaft (1) is arranged in the rotary joint (5), a bearing (6) is arranged in the through hole, the axis direction of the bearing (6) is vertical to the through direction of the through hole, and the outer ring of the bearing (6) is tangent to the inner wall of the through hole;
the linkage rod (4) is located on the through direction of the through opening, the middle of the linkage rod (4) is rotatably installed on the base (3) through the rotating shaft, one end of the linkage rod (4) is movably connected with the piston rod of the air cylinder (7), and the other end of the linkage rod is located in the through opening and extends to one end of the bearing (6) to be connected with the inner ring of the bearing (6).
2. The improved filter bag shifting mechanism of claim 1, wherein one end of the linkage rod (4) far away from the cylinder (7) is provided with a first connecting piece and a second connecting piece arranged opposite to the first connecting piece, the first connecting piece and the second connecting piece are respectively positioned at two ends of the bearing (6), and the first connecting piece and the second connecting piece are respectively connected with the inner ring of the bearing (6).
3. The improved filter bag indexing mechanism of claim 1 wherein the bearing (6) is a deep groove bearing.
4. The improved filter bag shifting mechanism according to any one of claims 1-3, wherein the linkage rod (4) is movably connected with the piston rod of the cylinder (7) through a round pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010434713.4A CN111686533A (en) | 2020-05-21 | 2020-05-21 | Improved generation filter bag shifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010434713.4A CN111686533A (en) | 2020-05-21 | 2020-05-21 | Improved generation filter bag shifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111686533A true CN111686533A (en) | 2020-09-22 |
Family
ID=72478055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010434713.4A Pending CN111686533A (en) | 2020-05-21 | 2020-05-21 | Improved generation filter bag shifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111686533A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733235A (en) * | 2016-12-30 | 2017-05-31 | 安徽普源分离机械制造有限公司 | A kind of pneumatic linkage type centrifuge |
| CN108580063A (en) * | 2018-05-24 | 2018-09-28 | 安徽普源分离机械制造有限公司 | A kind of centrifuge filter bag actuating unit and centrifuge |
-
2020
- 2020-05-21 CN CN202010434713.4A patent/CN111686533A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733235A (en) * | 2016-12-30 | 2017-05-31 | 安徽普源分离机械制造有限公司 | A kind of pneumatic linkage type centrifuge |
| CN108580063A (en) * | 2018-05-24 | 2018-09-28 | 安徽普源分离机械制造有限公司 | A kind of centrifuge filter bag actuating unit and centrifuge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111686533A (en) | Improved generation filter bag shifting mechanism | |
| KR100942593B1 (en) | Pothole bar for a vehicle having an aerial work platform | |
| CN112879498A (en) | Multi-rotation type rotary damper with adjustable damping torque | |
| CN217224405U (en) | Automobile steering knuckle press-fitting device | |
| CN106112452B (en) | The valve body and rubber ring rotary charging device of valve body and rubber ring assemble mechanism | |
| CN211219290U (en) | Connecting rod supporting device | |
| CN205294740U (en) | Perpendicular lifting mechanism of carrier | |
| CN211070998U (en) | Photovoltaic cleaning robot with from flexible rotatory sucking disc subassembly | |
| CN111283464B (en) | Small-amplitude lifting rotary seat for machine tool | |
| CN208599968U (en) | A kind of centrifuge filter bag power mechanism and centrifuge | |
| CN111701354A (en) | Improved generation separating centrifuge filter bag elevation structure | |
| CN116175937B (en) | Bottom die lifting mechanism | |
| CN221400680U (en) | Uniform wear type engine swing rod | |
| CN214367002U (en) | Hydraulic cylinder guide sleeve with good air tightness | |
| CN213419815U (en) | Eccentric wheel lifting structure | |
| KR100959148B1 (en) | Driving device of knuckle press | |
| CN218294043U (en) | Hydraulic tilting cylinder capable of moving in two directions | |
| CN212560639U (en) | Dislocation needle position control device for knitting machine | |
| CN110860501A (en) | Photovoltaic cleaning robot with from flexible rotatory sucking disc subassembly | |
| CN220811725U (en) | Lifting platform for vertical assembly of large-caliber shell | |
| CN210715950U (en) | Mechanical seal assembly | |
| CN220865825U (en) | Packaging machine and tracking bag-supporting device thereof | |
| CN208474236U (en) | A kind of oil cylinder of small arm of digger | |
| CN218021082U (en) | Lift pin mechanism of hanging trolley | |
| CN213536430U (en) | Device for converting transverse displacement into vertical displacement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200922 |