CN209646053U

CN209646053U - A kind of weldering fume purifier

Info

Publication number: CN209646053U
Application number: CN201920075396.4U
Authority: CN
Inventors: 陈凯
Original assignee: Beijing Chenfenglong Automobile Repair Co Ltd
Current assignee: Beijing Chenfenglong Automobile Repair Co Ltd
Priority date: 2019-01-16
Filing date: 2019-01-16
Publication date: 2019-11-19
Anticipated expiration: 2029-01-16

Abstract

The utility model discloses a kind of weldering fume purifiers, including cabinet, air inlet and dirt pocket are provided on the cabinet, dust absorption arm is provided on the air inlet, one end that the dust absorption arm is away from the cabinet is provided with dust hood, filter screen is provided in the dust hood, the dust hood is away from the position of the dust absorption arm and is provided at least two groups dust removal unit, cavity is provided in the dust removal unit, the filter screen position is provided with sliding block in the cavity, the sliding block is slidably connected with the dust removal unit, the sliding block is connected with the transmission component for clearing up dust on the filter screen, the sliding block and the filter screen are fixedly connected with easy-to-dismount fixation kit.Through the above technical solutions, filter screen vibratory cleaning dust, it is ensured that the filter effect of filter screen, filter screen disassembly is easy for installation, improves the purification efficiency of clarifier.

Description

A kind of weldering fume purifier

Technical field

The utility model relates to the technical fields of vehicles processing equipment, more particularly, to a kind of weldering fume purifier.

Background technique

Welding fume purifier is a kind of industry environmental protection equipment, is generally used for the welding such as soldering, manual metal-arc welding place, net for collecting The weld fumes of change generation, plays protection environment, protects the purpose of worker's health, commonly used in welding, polishing, cut, Station and Journey to the West metal, the recycling of valuable material etc. that flue dust and dust are generated in the processes such as polishing, can purify a large amount of suspensions The fine metal particles being harmful to the human body in air reduce the injury to worker's body, have purification efficiency height, noise low, Using flexible, land occupation face it is small the features such as.

In view of the above-mentioned problems, the Chinese patent that application notification number is CN107754524U, proposes a kind of be convenient to clean Fume purifier, including clarifier shell are welded, is provided with dust absorption arm on the left of the upper surface of the clarifier shell, the dust absorption arm Lower left is provided with suction inlet, is provided with air outlet on the right side of the upper surface of the clarifier shell, under the clarifier shell Side left side is provided with direction movement wheel, and the lower right of the clarifier shell is provided with the grey drawer of collection；Structure of the invention science is closed Reason, it is safe and convenient to use, it is original weldering fume purifier suction inlet, increase newly be provided with magnetic filtration screen, can effectively by Metallic dust in sucking flue dust filters down, and reduces the residual of dust in dust absorption arm, effectively improves weldering fume purifier Using duration, while also easy cleaning, magnetic filtration screen only need to be unloaded to cleaning, while also in machine cabinet interior surface It is newly-increased to be mounted with soundproof plate, it is effective to reduce noise, largely improve working environment.

Prior art among the above has the following deficiencies:, shadow complicated to the dust cleaning operation adsorbed on filter screen Ring the purification efficiency of clarifier.

Utility model content

The purpose of the utility model is to provide a kind of weldering fume purifiers, have and clear up the dust on filter screen, Improve the clean-up effect of clarifier.

The utility model has the technical scheme that

A kind of weldering fume purifier, including cabinet, are provided with air inlet and dirt pocket on the cabinet, on the air inlet It is provided with dust absorption arm, one end that the dust absorption arm is away from the cabinet is provided with dust hood, was provided in the dust hood Strainer, the dust hood, which is away from the position of the dust absorption arm, is provided at least two groups dust removal unit, setting in the dust removal unit There is cavity, the filter screen position is provided with sliding block in the cavity, and the sliding block is slidably connected with the dust removal unit, the cunning Block is connected with the transmission component for clearing up dust on the filter screen, and the sliding block is fixedly connected with the filter screen to be convenient for The fixation kit of disassembly.

By using above-mentioned technical proposal, dust hood is placed on to the position of weldering cigarette, vacuum pump will be evacuated to very in dirt pocket Sky, dust are adsorbed in dirt pocket out of dust absorption arm, dust be entered between dust absorption arm cleared up by filter screen it is large-sized miscellaneous Matter, it is ensured that dust absorption arm works normally, and sliding block moves in cavity, and under the action of transmission component, filter screen realizes vibratory cleaning The effect of dust under the action of fixation kit, realizes the effect for being convenient for filter screen replacement, really after long-term filter effect Protect filter effect.

Be further arranged to: the transmission component includes the drive rod and driver slot being slidably connected with the dust removal unit, The driver slot is located in the dust removal unit, and the drive rod is fixedly connected with the sliding block.

By using above-mentioned technical proposal, drive rod is driven to move in driver slot, sliding block follows drive rod to move, sliding block It is abutted in cavity, filter screen realizes vibratory cleaning dust.

It is further arranged to: being arranged with the first elastic restoring piece on the drive rod, the two of the described first elastic restoring piece End is abutted with the cavity and the sliding block inner wall respectively.

By using above-mentioned technical proposal, under the action of the first elastic restoring piece, it is ensured that the vibrating dust removing effect of sliding block.

Be further arranged to: the fixation kit includes the fixation hole being located on the sliding block, is located on the filter screen Sliding slot and the shank that is slidably connected with the sliding slot inner wall, the shank be plugged in the fixation hole.

By using above-mentioned technical proposal, shank moves in sliding slot, and shank is plugged in fixation hole, realizes sliding block With the fixed effect of filter screen.

It is further arranged to: slidably connecting fixed block, the fixed block and the fixation hole inner wall in the fixation hole It is fixedly connected with the elastic restoring piece of several groups second.

By using above-mentioned technical proposal, under the action of the second elastic restoring piece, fixed block moves in fixation hole, really Protect the disassembly effect for being convenient for fixed block.

Be further arranged to: the shank and the sliding slot are fixedly connected with third elasticity restoring piece.

By using above-mentioned technical proposal, shank moves back and forth in sliding slot, convenient for the installation of filter screen.

Be further arranged to: the fixed block is clearance fit with the fixation hole.

By using above-mentioned technical proposal, fixed block is equal with the extension size of fixation hole, it is ensured that fixed block moves to solid When determining in hole, shank is separated with fixation hole.

It is further arranged to: slidably connecting drive rod in the drive rod, the drive rod is abutted with the fixed block.

By using above-mentioned technical proposal, drive rod pushes fixed block and moves towards fixation hole direction, and fixed block part will insert Extension bar pushes to outside fixation hole.

Be further arranged to: the drive rod section circle size is gradually reduced along towards fixed Block direction.

By using above-mentioned technical proposal, drive rod is abutted with fixed block, convenient for the driving effect to fixed block.

In conclusion the advantageous effects of the utility model are as follows:

(1) dust absorption arm is evacuated to vacuum by vacuum pump, and the dust in air inlet is adsorbed to the intracorporal dirt pocket of case by dust absorption arm It is interior, apply an active force slided in driver slot to drive rod, under the action of the first elastic restoring piece, sliding block and cavity It collides between inner wall, realizes the effect of the vibratory cleaning dust of filter screen.

(2) driving filter screen is moved towards fixation hole direction, and shank is in sliding slot, when shank moves to fixed hole position When setting, and when being plugged in fixed, fixed block is pushed to outside fixation hole, completes the installation process of filter screen.

(3) when drive rod slides in drive rod, drive rod pushes fixed block towards fixation hole direction, fixed block movement When in fixation hole, shank is pushed to outside fixation hole, realizes the separating effect of sliding block and filter screen.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the left view of the utility model；

Fig. 3 is the left view of the utility model；

Fig. 4 is A-A cross-sectional view in Fig. 2；

In Fig. 5 in Fig. 3 B-B cross-sectional view partial schematic diagram.

Appended drawing reference: 1, cabinet；2, air inlet；3, drive rod；4, dust absorption arm；5, dust hood；6, filter screen；7, dedusting Portion；8, cavity；9, sliding block；10, transmission component；11, fixation kit；12, drive rod；13, driver slot；14, the first elasticity is restored Part；15, fixation hole；16, shank；17, fixed block；18, the second elastic restoring piece；19, third elasticity restoring piece；20, sliding slot.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

Referring to Fig.1, it is a kind of weldering fume purifier disclosed by the utility model, including cabinet 1, is provided with air inlet on cabinet 1 Mouthfuls 2 and dirt pocket, vacuum pump is provided in cabinet 1, dust absorption arm 4 is connected on air inlet 2, dust absorption arm 4 is away from cabinet 1 One end is provided with dust hood 5, and dust hood 5 is funnel-shaped, and section circular diameter gradually increases along 4 direction of dust absorption arm is directed away from Greatly, convenient for the suction-operated to dust, the position connecting on dust hood 5 with dust absorption arm 4 is provided with filter screen 6, and vacuum pump will remove Vacuum is evacuated in dirt room, dust is adsorbed in dirt pocket from dust absorption arm 4, and filter screen 6 filters the large granular impurity on dust Fall, avoid blocking dust absorption arm 4, under the action of long-term absorption dust, a large amount of suction of dust on filter screen 6, in order to Convenient for carrying out cleaning effect to filter screen 6, dust hood 5 is provided with two groups of dust removal units 7 on the separate position with dust absorption arm 4, at not It is inside provided with transmission component 10, transmission component 10 is used for the dust cleared up on filter screen 6.

As shown in Figure 1 and Figure 5, it is provided with cavity 8 in dedusting, sliding block 9, sliding block 9 and cavity 8 are slidably connected in cavity 8 Inside be slidably connected, sliding block 9 is fixedly connected with filter screen 6, transmission component 10 include the drive rod 12 that is slidably connected with dust removal unit 7 with And driver slot 13, drive rod 12 are fixedly connected with sliding block 9, drive rod 12 is slidably connected with driver slot 13, and drive rod 12, which drives, to be slided Block 9 moves in driver slot 13, and sliding block 9 is abutted with 13 inner wall of driver slot, and filter screen 6 vibrates, and dust is in effect of vibration Under be disposed off, in order to ensure the effect of vibratory cleaning dust, the first elastic restoring piece 14, the first bullet are arranged on drive rod 12 Property restoring piece 14 both ends abutted respectively with 8 inner wall of cavity and 9 inner wall of sliding block, in resiling for the first elastic restoring piece 14 Under the action of, sliding block 9 moves back and forth in cavity 8, realizes the effect of vibrating dust removing.

As shown in Figure 1 and Figure 4, it in Long-term Vibration dust removal process, in order to ensure the filter effect of filter screen 6, needs pair Filter screen 6 replace, and fixation kit 11 is fixedly connected between sliding block 9 and filter screen 6, fixation kit 11 is for realizing just In the effect of disassembly filter screen 6, fixation kit 11 includes the fixation hole 15 on sliding block 9, the sliding slot 20 on filter screen 6 And the shank 16 being slidably connected with 20 inner wall of sliding slot, shank 16 are plugged in fixation hole 15, filter screen 6 and sliding block 9 it Between achieve a fixed connection, fixation hole 15 is set as slidably connecting fixed block 17 in fixation hole 15 through setting, and shank 16 is inserted It is connected in fixation hole 15, fixed block 17 is pushed to outside fixation hole 15.

It as shown in Figure 1 and Figure 4, is hollow setting in drive rod 12, drive rod 12 slidably connects drive rod 3, drive rod 3 It is moved towards 17 direction of fixed block, drive rod 3 abuts with fixed block 17 and fixed block 17 is driven to move towards 20 direction of sliding slot, is Fixed block 17 is pushed convenient for drive rod 3 to move, and it is extensive that the second elasticity is fixedly connected between fixed block 17 and fixation hole 15 side wall Copy 18, under the effect that resiles of the second elastic restoring piece 18, fixed block 17 moves back and forth in fixation hole 15, fixed block 17 push shanks 16 are moved towards sliding slot 20, and fixed block 17 is equal with the extension size of fixation hole 15, when fixed block 17 is complete When in fixation hole 15, shank 16, which is pushed completely, to be sent to the fixation hole 15 that slips away, and realizes point between sliding block 9 and filter screen 6 From effect；It is solid between shank 16 and sliding slot 20 for the ease of the installation effect of shank 16 in the installation to filter screen 6 Surely it is connected with third elasticity restoring piece 19, shank 16 moves back and forth in sliding slot 20, when shank 16 moves to fixation hole 15 When position, shank 16 is plugged in fixation hole 15, completes the installation of filter screen 6.

The implementation principle of the present embodiment and have the beneficial effect that driving filter screen 6 towards 15 direction of fixation hole move, in third Under the action of elastic restoring piece 19, shank 16 is in sliding slot 20, when shank 16 moves to 15 position of fixation hole, and grafting When fixed interior, fixed block 17 is pushed to outside fixation hole 15, completes the installation process of filter screen 6；Vacuum pump takes out dust absorption arm 4 To vacuum, the dust in air inlet 2 is adsorbed in the dirt pocket in cabinet 1 by dust absorption arm 4, is applied one to drive rod 12 and is being driven The active force slided in dynamic slot 13 collides between 8 inner wall of sliding block 9 and cavity under the action of the first elastic restoring piece 14, Realize the effect of the vibratory cleaning dust of filter screen 6；When needing replacing filter screen 6, drive rod 3 moves in drive rod 12, Drive rod 3 is abutted with fixed block 17, and 3 section of drive rod circle size is gradually reduced along towards 17 direction of fixed block, and drive rod 3 is most Big section circular diameter is equal with the section circular diameter of driver slot 13, and fixed block 17 moves in fixation hole 15, and fixed block 17 will Outside the driving to fixation hole 15 of shank 16, separating effect is realized between sliding block 9 and filter screen 6.

The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims

1. a kind of weldering fume purifier, including cabinet (1), it is provided with air inlet (2) and dirt pocket on the cabinet (1), it is described It is provided on air inlet (2) dust absorption arm (4), one end that the dust absorption arm (4) is away from the cabinet (1) is provided with dust hood (5), it is characterised in that: be provided with filter screen (6) in the dust hood (5), the dust hood (5) is away from the dust absorption arm (4) it is provided at least two groups dust removal unit (7), is provided with cavity (8) in the dust removal unit (7), the filter screen (6) on position It is provided with sliding block (9) in the cavity (8), the sliding block (9) is slidably connected with the dust removal unit (7), the sliding block (9) It is connected with the transmission component (10) for clearing up dust on the filter screen (6), the sliding block (9) and the filter screen (6) are solid Surely easy-to-dismount fixation kit (11) are connected with.

2. weldering fume purifier according to claim 1, it is characterised in that: the transmission component (10) includes and the dedusting The drive rod (12) and driver slot (13) that portion (7) is slidably connected, the driver slot (13) are located in the dust removal unit (7), institute Drive rod (12) is stated to be fixedly connected with the sliding block (9).

3. weldering fume purifier according to claim 2, it is characterised in that: be arranged with the first elasticity on the drive rod (12) The both ends of restoring piece (14), the described first elastic restoring piece (14) are supported with the cavity (8) and the sliding block (9) inner wall respectively It connects.

4. weldering fume purifier according to claim 3, it is characterised in that: the fixation kit (11) includes being located at the cunning Fixation hole (15) on block (9), the sliding slot (20) being located on the filter screen (6) and sliding with the sliding slot (20) inner wall connects The shank (16) connect, the shank (16) are plugged in the fixation hole (15).

5. weldering fume purifier according to claim 4, it is characterised in that: slidably connect fixation in the fixation hole (15) Block (17), the fixed block (17) and the fixation hole (15) inner wall are fixedly connected with the elastic restoring piece (18) of several groups second.

6. weldering fume purifier according to claim 5, it is characterised in that: the shank (16) and the sliding slot (20) are solid Surely it is connected with third elasticity restoring piece (19).

7. weldering fume purifier according to claim 5, it is characterised in that: the fixed block (17) and the fixation hole (15) For clearance fit.

8. weldering fume purifier according to claim 7, it is characterised in that: slidably connect driving in the drive rod (12) Bar (3), the drive rod (3) abut with the fixed block (17).

9. weldering fume purifier according to claim 8, it is characterised in that: drive rod (3) the section circle size is along court It is gradually reduced to fixed block (17) direction.