CN103861857A - Suction arm inner support for industrial welding fume purifier - Google Patents

Suction arm inner support for industrial welding fume purifier Download PDF

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Publication number
CN103861857A
CN103861857A CN201410109481.XA CN201410109481A CN103861857A CN 103861857 A CN103861857 A CN 103861857A CN 201410109481 A CN201410109481 A CN 201410109481A CN 103861857 A CN103861857 A CN 103861857A
Authority
CN
China
Prior art keywords
frictional disk
suction arm
air suction
armed lever
welded
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
Application number
CN201410109481.XA
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Chinese (zh)
Inventor
姚伟国
姚伟强
才煜坤
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DALIAN MEGAUNITY Inc
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DALIAN MEGAUNITY Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DALIAN MEGAUNITY Inc filed Critical DALIAN MEGAUNITY Inc
Priority to CN201410109481.XA priority Critical patent/CN103861857A/en
Publication of CN103861857A publication Critical patent/CN103861857A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04Cleaning by suction, with or without auxiliary action
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area

Abstract

The invention discloses a suction arm inner support for an industrial welding fume purifier. The suction arm inner support comprises a suction arm seat, a suction arm rotating seat, a friction disk I, a friction disk II, a friction disk III, a friction disk IV, a friction disk V, a friction disk VI, a friction plate, a torsional spring, an armed lever I, an armed lever II, a cardan joint, an exhaust hood support and an exhaust hood, wherein the suction arm seat comprises three rib plates and a stepped shaft; one side surfaces of the three rib plates are uniformly distributed and welded around the stepped shaft; the other side surfaces of the three rib plates are welded on the inner wall of the suction arm seat; the suction arm rotating seat comprises three rib plates and a shaft sleeve; one side surfaces of the three rib plates are uniformly distributed and welded around the shaft sleeve; the other side faces of the three rib plates are welded on the inner wall of the suction arm rotating seat. The suction arm inner support for the industrial welding fume purifier is simple in structure, the occupation of internal passing space of an exhaust hose is smaller, the actual vent area of the exhaust hose at a corner can reach 85 %, and the resistance is smaller when high-speed airflow passes.

Description

Industry weldering fume purifier air suction arm inner support
Technical field
The present invention relates to a kind of air suction arm inner support, relate in particular to a kind of industry weldering fume purifier air suction arm inner support.
Background technology
Along with the development of modern industry, the techniques such as welding, polishing, cutting have become necessary link in industrial processes, and industrial application amount is also very huge, but along with the increase of use amount, the flue dust that welding produces is to human body, produced great harm to large natural environment.
Based on this, industrial weldering fume purifier is provided in prior art, the air suction arm inner support that industry weldering fume purifier generally adopts, due to inner support complex structure, huge, space hold to exhaust hose inside is more, and the actual draught area less than 50% of corner flexible pipe, while causing high velocity air to pass through, resistance is large, finally causes actual ventilation deficiency.
Summary of the invention
For above-mentioned deficiency, the invention provides a kind of industry weldering fume purifier air suction arm inner support, solve existing air suction arm inner support complex structure, huge, exhaust hose inside passed through to the more problem of space hold.
The technical solution adopted in the present invention is as follows:
Industry weldering fume purifier air suction arm inner support, comprising: air-breathing arm seat, air suction arm swivel base, frictional disk I, frictional disk II, frictional disk III, frictional disk IV, frictional disk V, frictional disk VI, friction plate, torque spring, armed lever I, armed lever II, universal joint, hood support, hood, described air-breathing arm seat, comprising: three gussets, multidiameter, and a side of three described gussets is evenly distributed around being welded on multidiameter, and another side is welded on the inwall of air-breathing arm seat, described air suction arm swivel base, comprising: three gussets, axle sleeve, and a side of three described gussets is evenly distributed around being welded on axle sleeve, and another side is welded on the inwall of air suction arm swivel base, axle sleeve in described air suction arm swivel base is enclosed within on the multidiameter in air-breathing arm seat, frictional disk I and frictional disk II are bolted on a gusset in air suction arm swivel base, in the middle of frictional disk I and frictional disk II, there are two friction plates, in the middle of two friction plates, also has a frictional disk III, described frictional disk I and frictional disk II, two friction plates and frictional disk III, clamp by bolt, and torque spring is installed on bolt, one end of armed lever I and frictional disk III are weldingly connected, its other end and frictional disk V, frictional disk VI is weldingly connected respectively, in the middle of frictional disk V and frictional disk VI, there are two friction plates, in the middle of these two friction plates, it is frictional disk IV, described frictional disk V and frictional disk VI, two friction plates and frictional disk IV clamp by bolt, one end of frictional disk IV and armed lever II is weldingly connected, the other end of armed lever II is fixed by screw thread and universal joint, universal joint is connected with hood support, described hood support welding is on hood inwall.
Described friction plate is bakelite disk;
Armed lever used adopts thin-walled carbon pipe.
Beneficial effect of the present invention is: industry weldering fume purifier air suction arm inner support, air suction arm swivel base can rotate by horizontal 360-degree on air-breathing arm seat, the height of air suction arm cover mouth can the adjusting that coordinates with frictional disk by armed lever, cover mouthful can regulate to the left and right simultaneously, and torque spring has improved lifting force when armed lever all trails, and armed lever adopts thin-walled carbon pipe to make, surface is round and smooth, lightweight, bakelite disk increases resistance as friction plate, with support arm hovering optional position; The flexibility of air suction arm cover mouth has met the purification demand of various welding surroundings to weld fumes, can, according to the exhaust hose that need to change unlike material of oneself, change simple and convenient;
Air suction arm swivel base and air-breathing arm seat adopt top mounting means, and air-breathing arm seat is first installed when installation, and air suction arm swivel base is being installed, and have changed a whole set of mode of installing in the past, install so fast, and detachable maintaining is convenient.
The present invention is simple in structure, to exhaust hose inside to pass through space hold less, the actual draught area of corner's exhaust hose reaches 85%, high velocity air by time resistance less.
Brief description of the drawings
The present invention has accompanying drawing 3 width.
Fig. 1 is industry weldering fume purifier air suction arm inner support structural representation;
Fig. 2 is part-structure partial enlarged drawing;
Fig. 3 is part-structure exploded view.
Sequence number explanation in figure: 1, air-breathing arm seat, 2, air suction arm swivel base, 3, torque spring, 4, frictional disk I, 5, frictional disk III, 6, armed lever I, 7, frictional disk V, 8, frictional disk VI, 9, frictional disk IV, 10, armed lever II, 11, universal joint, 12, hood support, 13, hood, 14, frictional disk II.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention is further described:
Industry weldering fume purifier air suction arm inner support, comprising: air-breathing arm seat 1, air suction arm swivel base 2, frictional disk I 4, frictional disk II 14, frictional disk III 5, frictional disk IV 9, frictional disk V 7, frictional disk VI 8, friction plate, torque spring 3, armed lever I 6, armed lever II 10, universal joint 11, hood support 12, hood 13, described air-breathing arm seat 1, comprising: three gussets, multidiameter, and a side of three described gussets is evenly distributed around being welded on multidiameter, and another side is welded on the inwall of air-breathing arm seat 1, described air suction arm swivel base 2, comprising: three gussets, axle sleeve, and a side of three described gussets is evenly distributed around being welded on axle sleeve, and another side is welded on the inwall of air suction arm swivel base 2, axle sleeve in described air suction arm swivel base 2 is enclosed within on the multidiameter in air-breathing arm seat 1, frictional disk I 4 and frictional disk II 14 are bolted on a gusset in air suction arm swivel base 2, in the middle of frictional disk I 4 and frictional disk II 14, there are two friction plates, in the middle of two friction plates, also has a frictional disk III 5, described frictional disk I 4 and frictional disk II 14, two friction plates and frictional disk III 5, clamp by bolt, and torque spring 3 is installed on bolt, one end of armed lever I 6 and frictional disk III 5 are weldingly connected, its other end and frictional disk V 7, frictional disk VI 8 is weldingly connected respectively, in the middle of frictional disk V 7 and frictional disk VI 8, there are two friction plates, in the middle of these two friction plates, it is frictional disk IV 9, described frictional disk V 7 and frictional disk VI 8, two friction plates and frictional disk IV 9 clamp by bolt, described frictional disk IV 9 is connected with one end of armed lever II 10, the other end of armed lever II 10 is fixing by screw thread and universal joint 11, universal joint 11 is connected with hood support 12, described hood support 12 is welded on hood 13 inwalls, described friction plate is bakelite disk, described armed lever I 6 and armed lever II 10 adopt thin-walled carbon pipe.
Air-breathing arm seat 1 is fixed on equipment air inlet by flange, and exhaust hose is enclosed within on industry weldering fume purifier air suction arm inner support, is connected respectively with larynx hoop with hood 13 and air-breathing arm seat 1;
Air suction arm swivel base 2 adopts top mounting means with air-breathing arm seat 1, and air-breathing arm seat 1 is first installed when installation, and air suction arm swivel base 2 is being installed, and has changed a whole set of mode of installing in the past, installs so fast, and detachable maintaining is convenient.

Claims (3)

1. industry weldering fume purifier air suction arm inner support, it is characterized in that, comprising: air-breathing arm seat (1), air suction arm swivel base (2), frictional disk I (4), frictional disk II (14), frictional disk III (5), frictional disk IV (9), frictional disk V (7), frictional disk VI (8),, friction plate, torque spring (3), armed lever I (6), armed lever II (10), universal joint (11), hood support (12), hood (13), described air-breathing arm seat (1), comprising: three gussets, multidiameter, and a side of three described gussets is evenly distributed around being welded on multidiameter, and another side is welded on the inwall of air-breathing arm seat (1), described air suction arm swivel base (2), comprising: three gussets, axle sleeve, and a side of three described gussets is evenly distributed around being welded on axle sleeve, and another side is welded on the inwall of air suction arm swivel base (2), axle sleeve in described air suction arm swivel base (2) is enclosed within on the multidiameter in air-breathing arm seat (1), frictional disk I (4) and frictional disk II (14) are bolted on a gusset in air suction arm swivel base (2), in the middle of frictional disk I (4) and frictional disk II (14), there are two friction plates, in the middle of two friction plates, also has a frictional disk III (5), described frictional disk I (4) and frictional disk II (14), two friction plates and frictional disk III (5), clamp by bolt, and torque spring (3) is installed on bolt, one end of armed lever I (6) and frictional disk III (5) are weldingly connected, its other end and frictional disk V (7), frictional disk VI (8) is weldingly connected respectively, in the middle of frictional disk V (7) and frictional disk VI (8), there are two friction plates, in the middle of these two friction plates, be frictional disk IV (9), described frictional disk V (7) and frictional disk VI (8), two friction plates and frictional disk IV (9) clamp by bolt, frictional disk IV (9) is connected with one end of armed lever II (10), the other end of armed lever II (10) is fixing by screw thread and universal joint (11), universal joint (11) is connected with hood support (12), described hood support (12) is welded on hood (13) inwall.
2. industry weldering fume purifier air suction arm inner support according to claim 1, is characterized in that, described friction plate is bakelite disk.
3. industry weldering fume purifier air suction arm inner support according to claim 1, is characterized in that, armed lever I (6) used and armed lever II (10) adopt thin-walled carbon pipe.
CN201410109481.XA 2014-03-23 2014-03-23 Suction arm inner support for industrial welding fume purifier Pending CN103861857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410109481.XA CN103861857A (en) 2014-03-23 2014-03-23 Suction arm inner support for industrial welding fume purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410109481.XA CN103861857A (en) 2014-03-23 2014-03-23 Suction arm inner support for industrial welding fume purifier

Publications (1)

Publication Number Publication Date
CN103861857A true CN103861857A (en) 2014-06-18

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163650A (en) * 1978-07-24 1979-08-07 Tepco, Incorporated Portable electronic precipitator
US5398978A (en) * 1993-12-02 1995-03-21 Henlex Inc. Adjustable coupling for linking conduits
US6616720B1 (en) * 2001-02-16 2003-09-09 William C. Smith Portable airborne contamination control system including a main and remote unit
CN201049350Y (en) * 2007-04-23 2008-04-23 杨晓清 High-temperature resistant flame-proof flexible air-breathing arm
CN201353577Y (en) * 2008-12-25 2009-12-02 周煌 Movable plasma welding fume purifier
CN203791313U (en) * 2014-03-23 2014-08-27 大连兆和科技发展有限公司 Suction arm support for industrial welding smoke purifier

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163650A (en) * 1978-07-24 1979-08-07 Tepco, Incorporated Portable electronic precipitator
US5398978A (en) * 1993-12-02 1995-03-21 Henlex Inc. Adjustable coupling for linking conduits
US6616720B1 (en) * 2001-02-16 2003-09-09 William C. Smith Portable airborne contamination control system including a main and remote unit
CN201049350Y (en) * 2007-04-23 2008-04-23 杨晓清 High-temperature resistant flame-proof flexible air-breathing arm
CN201353577Y (en) * 2008-12-25 2009-12-02 周煌 Movable plasma welding fume purifier
CN203791313U (en) * 2014-03-23 2014-08-27 大连兆和科技发展有限公司 Suction arm support for industrial welding smoke purifier

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Application publication date: 20140618