CN108571455B - A kind of industrial dust removal formula exhaust blower - Google Patents

A kind of industrial dust removal formula exhaust blower Download PDF

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Publication number
CN108571455B
CN108571455B CN201810375343.4A CN201810375343A CN108571455B CN 108571455 B CN108571455 B CN 108571455B CN 201810375343 A CN201810375343 A CN 201810375343A CN 108571455 B CN108571455 B CN 108571455B
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CN
China
Prior art keywords
air inlet
mesh enclosure
rotary shaft
inlet mesh
exhaust blower
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Active
Application number
CN201810375343.4A
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Chinese (zh)
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CN108571455A (en
Inventor
邵瑞
张家俊
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Jiangsu Tin Yi High Tech Zone Technology Development Co Ltd
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Jiangsu Tin Yi High Tech Zone Technology Development Co Ltd
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Priority to CN201810375343.4A priority Critical patent/CN108571455B/en
Publication of CN108571455A publication Critical patent/CN108571455A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/70Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards

Abstract

The invention belongs to exhaust blower technical fields, specifically a kind of industrial dust removal formula exhaust blower, including casing, air outlet mesh, motor, clutch, rotary shaft, module, air inlet mesh enclosure, runing rest are removed, casing left end inner wall is fixedly connected with runing rest;Air outlet mesh is fixedly mounted in the casing right end inner wall;Described clutch one end is fixedly mounted on the end of the shaft of motor, and the other end of clutch is fixedly mounted on one end of rotary shaft;The center that the rotary shaft passes through air inlet mesh enclosure is rotatably mounted on the center of runing rest;The removing module is mounted on the inside and outside side of air inlet mesh enclosure by rotary shaft, for clearing up the dust of outer surface in air inlet mesh enclosure;The included mesh cover that can be rotated around fixed bracket of the air inlet mesh enclosure, improves the cleaning effect for removing module;Dust and spot on cleaning brush block are realized by the way that bullet dirt plate is arranged in air inlet mesh enclosure inner surface.

Description

A kind of industrial dust removal formula exhaust blower
Technical field
The invention belongs to exhaust blower technical field, specifically a kind of industrial dust removal formula exhaust blower.
Background technique
Exhaust blower drives fan blade to rotate certain driving air-flow by motor, a kind of air conditioning electricity for exchanging indoor and outdoor air Device.Also known as ventilation blower.The purpose of air draft seeks to remove indoor foul atmosphere, adjusts temperature, humidity and sensory effect.Air draft Machine is widely used in family and public place.Since exhaust blower is typically all to be fixedly mounted on indoor top, installation site is higher; Long-time service can accumulate on exhaust blower many dusts, is cleared up by the dust manually to exhaust blower mesh enclosure, on the one hand clear Reason is not clean, cleaning efficiency is lower, and the dust on the other hand raised could not be discharged in time, and the body for seriously affecting staff is strong Health.
Also occurs the technical solution that exhaust blower is cleared up automatically in the prior art, as application No. is 2016104658546 One Chinese patent discloses a kind of exhaust blower with automatic cleaning apparatus, including casing, and the cabinet top is provided with water tank, The water tank side is provided with controller, and the tank top is provided with water pump, and the cabinet top side is fixedly installed branch Support, support frame as described above top are fixed with electric pushrod, and the electric pushrod bottom is connected with brush board, the brush by articulation piece Board bottom portion is provided with hairbrush, and the brush board is internally provided with pipeline, is connected between the water pump and pipeline by water pipe, the machine Shell side is provided with filter screen, and the filter screen bottom end is fixedly installed reservoir, and the casing internal is fixed by fixing piece It is provided with variable-frequency motor, the variable-frequency motor side is provided with fan blade.
The technical solution can be realized the automatic cleaning of mesh enclosure, but there is also following defects: the interior table of one side mesh enclosure Face can not be cleared up, at the same hairbrush cleaning when, the stain attached on mesh enclosure can not be removed so that cleaning efficiency compared with It is low, additional power source is on the other hand needed, so that the structure of exhaust blower becomes complicated.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of industrial dust removal formula exhaust blower proposed by the present invention, the present invention are main It is cleared up for the air inlet mesh enclosure to exhaust blower, can be realized and air inlet mesh enclosure is cleared up automatically;The present invention is connected by rotary shaft It connects to remove module while can be realized with clutch mutual cooperation and the medial and lateral surface of air inlet mesh enclosure is cleared up simultaneously, mention High cleaning efficiency;Meanwhile the present invention realizes the ash on cleaning brush block by the way that bullet dirt plate is arranged in air inlet mesh enclosure inner surface Dirt and spot, prevent secondary pollution.
The technical solution adopted by the present invention to solve the technical problems is: a kind of industrial dust removal formula row of the present invention Blower, including casing, air outlet mesh, motor, clutch, rotary shaft, removing module, air inlet mesh enclosure, runing rest, the casing Left end inner wall is fixedly connected with runing rest;The runing rest is for installing rotary shaft;The casing right end inner wall is fixedly mounted Air outlet mesh;The motor is fixedly mounted on the center of air outlet mesh left side, and flabellum is fixedly mounted in the middle part of motor shaft;Institute The end that clutch one end is fixedly mounted on the shaft of motor is stated, the other end of clutch is fixedly mounted on one end of rotary shaft, Clutch can be in the connection or cutting of the shaft and rotary shaft of any working condition realization motor;The rotary shaft passes perpendicularly through The center of air inlet mesh enclosure, rotary shaft are rotatably connected on the center of runing rest;The removing module is pacified by rotary shaft Mounted in the inside and outside side of air inlet mesh enclosure, remove module for clearing up outer surface in air inlet mesh enclosure, remove module by rotary shaft with Clutch links together;Wherein, the air inlet mesh enclosure is fixedly connected in the middle part of casing on inner wall, and air inlet mesh enclosure includes mesh Cover, ball bearing, fixed bracket, the mesh cover are cylinder, and mesh cover both ends of the surface are provided with spherical groove, and mesh cover passes through ball Face groove and ball bearing, which are rotatably assorted, to be mounted on fixed bracket, and mesh cover can be rotated around fixed bracket, improves removing The cleaning effect of module;The fixed bracket is the concentric round frame of one group of equidistant increase, and fixed bracket is as air inlet mesh enclosure Body supports.
The first preferred embodiment of module is removed as the present invention, the removing module includes brush plate, push-pull rod, dextrorotation Nut, derotation nut, torsional spring, the positive spin nut are mounted on the dextrorotation screw rod segmentation of rotary shaft;The derotation nut is mounted on The derotation screw rod of rotary shaft is segmented;Described push-pull rod one end and positive spin nut are rotatablely connected, the symmetrical side push-and-pull of air inlet mesh enclosure Bar one end and derotation nut are rotatablely connected, and are equipped in shaft during torsional spring, positive spin nut and derotation nut with air inlet mesh enclosure be Heart face is symmetrical arranged;The other end of the push-pull rod is rotatablely connected brush plate;Brush plate work under the effect of torsional spring elastic force Make face to be bonded with air inlet mesh enclosure surface;Motor drives clutch rotation when cleaning, and clutch drives rotary shaft to rotate, in rotary shaft The segmentation of dextrorotation screw rod drive the positive spin nut for removing module, the derotation screw rod segmentation in rotary shaft drives the derotation for removing module Nut, positive spin nut and derotation nut drive push-pull rod, and push-and-pull boom end drives brush plate mobile, realizes brush plate to air inlet The cleaning of mesh enclosure;Reciprocal cleaning is realized in the positive and negative rotation that motor is controlled when cleaning.
Second of preferred embodiment of module is removed as the present invention, the removing module includes hairbrush item, helical mount, institute Helical mount is stated to be fixedly connected in the middle part of rotary shaft, helical mount centered on rotary shaft outward in the shape of a spiral;The spiral branch Frame is equipped with hairbrush item close to air inlet mesh enclosure side;Rotary shaft drives helical mount rotation, helical mount band electric brush item when cleaning Air inlet mesh enclosure is cleared up;Helical mount is helical form, and when rotation can be decomposed into radial force and tangential force to the power of mesh enclosure, Radial force and tangential force can clear up air inlet mesh enclosure with electric brush item, while radial force can push the net on air inlet mesh enclosure again Escutcheon rotation, improves dust removing effects;The direction of rotation of motor haves no need to change when cleaning.
The third preferred embodiment of module is removed as the present invention, the removing module includes hairbrush block, tension spring, guiding Bar, plays dirt plate at rotary flange, and the rotary flange is fixedly connected on the middle part of rotary shaft;Described guide rod one end and rotary process Blue external cylindrical surface is fixedly connected;The hairbrush block is connect by tension spring with rotary flange, and hairbrush block is slidably matched with guide rod;Institute It states and plays the interior lateral surface that dirt plate is fixedly mounted on air inlet mesh enclosure, play dirt plate for the dust on cleaning brush block;It is rotated when cleaning Axis drives rotary flange rotation, and the hairbrush block installed on the guide bar is slided along guide rod under the influence of centrifugal force, mobile Hairbrush block clears up air inlet mesh enclosure in the process, and the rotation speed of control motor realizes reciprocal cleaning, rotation speed when cleaning When reduction, back move under spring force.
As a preferred solution of the present invention, the hairbrush block includes sliding shoe, bristle, sponge, and the sliding shoe is Cylindrical hole is arranged in cylindrical body, sliding shoe end face center position, and sliding shoe is slidably installed by cylindrical hole and guide rod;It is described Bristle and sponge are all fixedly connected on the external cylindrical surface of sliding shoe, are uniformly divided into the axial direction on the external cylindrical surface of sliding shoe Four sections, bristle is set by the first segment and third section of fixed-direction number, second and the 4th section of setting sponge;Bristle is for removing Stain on air inlet mesh enclosure, sponge are used for the fine dust of the air inlet mesh enclosure surface attachment after cleaning brush hairbrush removes, bristle Being alternately arranged with sponge keeps cleaning effect more preferable.
As a preferred solution of the present invention, one side surface of bullet dirt plate is provided with triangular hill, and triangle is convex It rises and is arranged along guide rod direction;It is described to play the dirt plate triangular hill realization cleaning brush different by two right angle edge lengths of setting Dust on block;Hairbrush block is slided along guide rod under the influence of centrifugal force, and hairbrush block, which smoothly slips over, plays triangular bump on dirt plate Long side, motor rotation speed reduce when hairbrush block withdraw under spring force, hairbrush block slip over play dirt plate on triangle The dust when short side of convex block on bristle and sponge is scraped, and the effect that dirt plate realizes cleaning brush block is played.
Beneficial effects of the present invention are as follows:
1. the present invention removes module simultaneously by rotation axis connection and can be realized with clutch mutual cooperation to air inlet mesh enclosure Medial and lateral surface simultaneously cleared up automatically, improve cleaning efficiency;Dirt plate reality is played by being arranged in air inlet mesh enclosure inner surface Show the dust and spot on cleaning brush block, prevents secondary pollution;Spherical groove is set by mesh cover both ends of the surface, spherical surface is recessed Slot and ball bearing, which are rotatably assorted, to be fixedly mounted on fixed bracket, and realizing mesh cover can be rotated around fixed bracket, in turn Realize the cleaning efficiency and cleaning quality for improving air inlet mesh enclosure.
2. the present invention drives helical mount rotation, helical mount band by the way that helical mount, rotary shaft are arranged on the rotary shaft Electric brush item clears up air inlet mesh enclosure;Helical mount is helical form, can be cleared up with electric brush item air inlet mesh enclosure, and can To push the mesh cover on air inlet mesh enclosure to rotate, realizes and continuously air inlet mesh enclosure is cleared up.
3. the present invention, by the way that rotary flange is arranged on the rotary shaft, setting is slidably connected along guide rod on rotary flange Hairbrush block, hairbrush block are connect by spring with rotary flange, and rotary shaft drives rotary flange rotation, install hair on the guide bar Brush block is slided along guide rod under the influence of centrifugal force, and hairbrush block clears up air inlet mesh enclosure in mobile process, clears up time control The rotation speed of motor processed realizes that reciprocal cleaning is back moved under spring force when rotation speed reduces.
4. the present invention, by being arranged alternately bristle and sponge on hairbrush block, the stubbornness that bristle is used to remove on air inlet mesh enclosure is dirty Stain, sponge are used for the fine dust of the air inlet mesh enclosure surface attachment after cleaning brush hairbrush removes, and bristle and sponge, which are alternately arranged, to be made clearly It is more preferable to manage effect.
5. the present invention is provided with triangular hill by playing one side surface of dirt plate, hairbrush block under the influence of centrifugal force lead by edge Bar sliding, hairbrush block smoothly slip over the long side for playing triangular bump on dirt plate, and hairbrush block is in spring when motor rotation speed reduces It being withdrawn under the action of power, the dust that hairbrush block slips over when playing the short side of triangular bump on dirt plate on bristle and sponge is scraped, Play the effect that dirt plate realizes cleaning brush block.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is main view of the invention;
Fig. 2 is A-A cross-sectional view in Fig. 1;
Fig. 3 is the partial enlarged view in Fig. 2 at B;
Fig. 4 is the partial view in Fig. 1 at H, the first structural schematic diagram of module is removed for the present invention;
Fig. 5 is C-C cross-sectional view in Fig. 4;
Fig. 6 is the partial view in Fig. 1 at H, and second of structural schematic diagram of module is removed for the present invention;
Fig. 7 is D-D cross-sectional view in Fig. 6;
Fig. 8 is the partial view in Fig. 1 at H, the third structural schematic diagram of module is removed for the present invention;
Fig. 9 is E-E cross-sectional view in Fig. 8;
Figure 10 is the partial enlarged view in Fig. 8 at F;
Figure 11 is the partial enlarged view in Fig. 8 at G;
In figure: casing 1, motor 3, clutch 4, rotary shaft 5, removes module 6, brush plate 61, push-pull rod at air outlet mesh 2 62, positive spin nut 63, derotation nut 64, torsional spring 65, hairbrush item 71, helical mount 72, hairbrush block 81, sliding shoe 811, bristle 812, sponge 813, tension spring 82, guide rod 83, rotary flange 84, play dirt plate 85, air inlet mesh enclosure 9, mesh cover 91, ball bearing 92, Fixed bracket 93, runing rest 10.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1 to 11, a kind of industrial dust removal formula exhaust blower of the present invention, including casing 1, air outlet mesh 2, motor 3, clutch 4, rotary shaft 5, removing module 6, air inlet mesh enclosure 9, runing rest 10, the 1 left end inner wall of casing are fixed Connect runing rest 10;The runing rest 10 is for installing rotary shaft 5;Air outlet net is fixedly mounted in the 1 right end inner wall of casing Cover 2;The motor 3 is fixedly mounted on 2 left side center of air outlet mesh, and flabellum is fixedly mounted in the middle part of 3 axis of motor;It is described 4 one end of clutch is fixedly mounted on the end of the shaft of motor 3, and the other end of clutch 4 is fixedly mounted on the one of rotary shaft 5 End, clutch 4 can be in the connections or cutting of the shaft and rotary shaft 5 of any working condition realization motor 3;The rotary shaft 5 The center of air inlet mesh enclosure 9 is passed perpendicularly through, rotary shaft 5 is rotatably connected on the center of runing rest 10;The removing module 6 It is mounted on the inside and outside side of air inlet mesh enclosure 9 by rotary shaft 5, module 6 is removed for clearing up outer surface in air inlet mesh enclosure 9, removes Module 6 is linked together by rotary shaft 5 with clutch 4;Wherein, the air inlet mesh enclosure 9 is fixedly connected on 1 middle part inner wall of casing On, air inlet mesh enclosure 9 includes mesh cover 91, ball bearing 92, fixed bracket 93, and the mesh cover 91 is cylindrical, and 91 liang of mesh cover End face is provided with spherical groove, and mesh cover 91 is rotatably assorted by spherical groove and ball bearing 92 and is mounted on fixed bracket 93, Mesh cover 91 can be rotated around fixed bracket 93, improve the cleaning effect for removing module;The fixed bracket 93 is one group The concentric round frame of equidistant increase, body supports of the fixed bracket 93 as air inlet mesh enclosure 9.
The first embodiment of module 6 is removed as the present invention, the removing module 6 includes brush plate 61, push-pull rod 62, positive spin nut 63, derotation nut 64, torsional spring 65, the positive spin nut 63 are mounted on the dextrorotation screw rod segmentation of rotary shaft 5;Institute State the derotation screw rod segmentation that derotation nut 64 is mounted on rotary shaft 5;Described 62 one end of push-pull rod and positive spin nut 63 are rotatablely connected, Symmetrical 62 one end of side push-pull rod of air inlet mesh enclosure 9 and derotation nut 64 are rotatablely connected, and torsional spring 65, dextrorotation are equipped in shaft Nut 63 and derotation nut 64 are symmetrical arranged with air inlet mesh enclosure 9 for center face;The other end of the push-pull rod 62 is rotatablely connected Brush plate 61;The brush plate 61 working face under the effect of 65 elastic force of torsional spring is bonded with 9 surface of air inlet mesh enclosure;Motor 3 when cleaning Clutch 4 is driven to rotate, clutch 4 drives rotary shaft 5 to rotate, and the dextrorotation screw rod segmentation in rotary shaft 5, which drives, removes module 6 Positive spin nut 63, the derotation screw rod segmentation in rotary shaft 5 drive the derotation nut 64 for removing module 6, positive spin nut 63 and derotation Nut 64 drives push-pull rod 62, and 62 end of push-pull rod drives brush plate 61 mobile, realizes brush plate 61 to the clear of air inlet mesh enclosure 9 Reason;Reciprocal cleaning is realized in the positive and negative rotation that motor 3 is controlled when cleaning.
Second of embodiment of module 6 is removed as the present invention, the removing module 6 includes hairbrush item 71, spiral branch Frame 72, the helical mount 72 are fixedly connected on the middle part of rotary shaft 5, helical mount 72 centered on rotary shaft 5 outward helically Shape;The helical mount 72 is equipped with hairbrush item 71 close to 9 side of air inlet mesh enclosure;Rotary shaft 5 drives 72 turns of helical mount when cleaning Dynamic, helical mount 72 clears up air inlet mesh enclosure 9 with electric brush item 71;Helical mount 72 is helical form, to mesh enclosure when rotation Power can be decomposed into radial force and tangential force, radial force and tangential force can clear up air inlet mesh enclosure 9 with electric brush item 71, together When radial force the mesh cover 91 on air inlet mesh enclosure 9 can be pushed to rotate again, improve dust removing effects;The rotation side of motor 3 when cleaning To having no need to change.
As the present invention remove module 6 the third embodiment, the removings module 6 including hairbrush block 81, tension spring 82, Guide rod 83, plays dirt plate 85 at rotary flange 84, and the rotary flange 84 is fixedly connected on the middle part of rotary shaft 5;The guide rod 83 one end are fixedly connected with 84 external cylindrical surface of rotary flange;The hairbrush block 81 is connect by tension spring 82 with rotary flange 84, hair Brush block 81 is slidably matched with guide rod 83;The interior lateral surface for playing dirt plate 85 and being fixedly mounted on air inlet mesh enclosure 9, plays dirt plate 85 and uses Dust on cleaning brush block 81;Rotary shaft 5 drives rotary flange 84 to rotate when cleaning, the hairbrush being mounted on guide rod 83 Block 81 is slided along guide rod 83 under the influence of centrifugal force, and hairbrush block 81 clears up air inlet mesh enclosure 9 in mobile process, clearly The rotation speed that motor 3 is controlled when reason realizes that reciprocal cleaning is back moved under spring force when rotation speed reduces.
As one embodiment of the present invention, the hairbrush block 81 includes sliding shoe 811, bristle 812, sponge 813, institute Stating sliding shoe 811 is cylindrical body, and cylindrical hole is arranged in 811 end face center position of sliding shoe, and sliding shoe 811 passes through cylindrical hole and guiding Bar 83 is slidably installed;The bristle 812 and sponge 813 are all fixedly connected on the external cylindrical surface of sliding shoe 811, sliding shoe Uniformly it is divided into four sections on 811 external cylindrical surface in the axial direction, bristle is set by the first segment and third section of fixed-direction number 812, the second and the four sections of setting sponges 813;Bristle 812 is used to remove the stain on air inlet mesh enclosure 9, and sponge 813 is used for The fine dust of 9 surface of the air inlet mesh enclosure attachment after bristle 812 brushes is cleared up, bristle 812 and sponge 813, which are alternately arranged, to make to clear up Effect is more preferable.
As one embodiment of the present invention, 85 1 side surface of bullet dirt plate is provided with triangular hill, triangle Protrusion is arranged along 83 direction of guide rod;The dirt plate 85 that plays is realized clearly by the different triangular hill of two right angle edge lengths of setting Manage the dust on hairbrush block 81;Hairbrush block 81 is slided along guide rod under the influence of centrifugal force, and hairbrush block 81, which smoothly slips over, plays dirt plate The long side of triangular bump on 85, hairbrush block 81 is withdrawn under spring force when 3 rotation speed of motor reduces, hairbrush block 81 It slips over dust when playing the short side of triangular bump on dirt plate 85 on bristle 812 and sponge 813 to be scraped, plays dirt plate 85 and realize clearly Manage the effect of hairbrush block 81.
When work, the shaft of motor 3 is connected to rotary shaft 5 by clutch 4, removes module 6 and connect with rotary shaft 5, into And it realizes motor 3 and provides power to remove module 6;Clutch 4 can be in the shaft and rotation of any working condition realization motor 3 The connection or cutting of axis 5;Mesh cover 91 on air inlet mesh enclosure 9 is cylinder, and mesh cover 91 passes through spherical groove and ball bearing 92 The realization that is rotatably assorted is rotated around fixed bracket 93, and then is realized and removed the cleaning comprehensive to 9 surface of air inlet mesh enclosure of module 6; When removing the first embodiment work of module 6, rotary shaft 5 drives helical mount 72 to rotate, and helical mount 72 is with electric brush Air inlet mesh enclosure 9 is cleared up;Helical mount 72 is helical form, can be decomposed into radial force and tangential to the power of mesh enclosure when rotation Power, radial force and tangential force can clear up air inlet mesh enclosure 9 with electric brush, while radial force can push on air inlet mesh enclosure 9 again Mesh cover 91 rotate, improve dust removing effects;The direction of rotation of motor 3 haves no need to change when cleaning;Second for removing module 6 When embodiment works, rotary shaft 5 drives helical mount 72 to rotate, and helical mount 72 carries out clearly air inlet mesh enclosure 9 with electric brush Reason;Helical mount 72 is helical form, and when rotation can be decomposed into radial force and tangential force, radial force and tangential force to the power of mesh enclosure Air inlet mesh enclosure 9 can be cleared up with electric brush, while radial force can push the mesh cover 91 on air inlet mesh enclosure 9 to rotate again, mention High dust removing effects;The direction of rotation of motor 3 haves no need to change when cleaning;When removing the third embodiment work of module 6, clearly Rotary shaft 5 drives rotary flange 84 to rotate when reason, and the hairbrush block 81 being mounted on guide rod 83 under the influence of centrifugal force lead by edge Bar sliding, hairbrush block 81 clears up air inlet mesh enclosure 9 in mobile process, and the rotation speed of control motor 3 is realized when cleaning Reciprocal cleaning is back moved under spring force when rotation speed reduces;812 He of bristle is arranged in the surface of hairbrush block 81 Sponge 813, bristle 812 are used to remove stain on air inlet mesh enclosure 9, sponge 813 be used to clear up after bristle 812 brushes into The fine dust of 9 surface of wind mesh enclosure attachment, bristle 812 and sponge 813, which are alternately arranged, keeps cleaning effect more preferable;Hairbrush block 81 from It is slided under the action of mental and physical efforts along guide rod, hairbrush block 81 smoothly slips over the long side for playing triangular bump on dirt plate 85, and motor 3 rotates speed Hairbrush block 81 is withdrawn under spring force when degree reduces, when hairbrush block 81 slips over the short side of triangular bump on bullet dirt plate 85 Dust on bristle 812 and sponge 813 is scraped, and the effect that dirt plate 85 realizes cleaning brush block 81 is played.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims (5)

1. a kind of industrial dust removal formula exhaust blower, it is characterised in that: including casing (1), air outlet mesh (2), motor (3), clutch Device (4), removes module (6), air inlet mesh enclosure (9), runing rest (10) at rotary shaft (5), and casing (1) left end inner wall is fixed It connects runing rest (10);The runing rest (10) is for installing rotary shaft (5);The fixed peace of casing (1) the right end inner wall It fills air outlet mesh (2);The motor (3) is fixedly mounted on air outlet mesh (2) left side center, in the middle part of motor (3) axis Flabellum is fixedly mounted;Described clutch (4) one end is fixedly mounted on the end of the shaft of motor (3), the other end of clutch (4) It is fixedly mounted on one end of rotary shaft (5);The rotary shaft (5) passes perpendicularly through the center of air inlet mesh enclosure (9), and rotary shaft (5) turns It is dynamic to be connected on the center of runing rest (10);The removing module (6) is mounted on air inlet mesh enclosure by rotary shaft (5) (9) inside and outside side removes module (6) for clearing up air inlet mesh enclosure (9) interior outer surface, removes module (6) and pass through rotary shaft (5) it links together with clutch (4);Wherein, the air inlet mesh enclosure (9) is fixedly connected in the middle part of casing (1) on inner wall, air inlet Mesh enclosure (9) includes mesh cover (91), ball bearing (92), fixed bracket (93), and the mesh cover (91) is cylinder, mesh cover (91) both ends of the surface are provided with spherical groove, and mesh cover (91) is rotatably assorted by spherical groove and ball bearing (92) and is mounted on fixation On bracket (93);The fixed bracket (93) is the concentric round frame of one group of equidistant increase, and fixed bracket (93) are as air inlet The body supports of mesh enclosure (9);
The removing module (6) includes brush plate (61), push-pull rod (62), positive spin nut (63), derotation nut (64), torsional spring (65), the positive spin nut (63) is mounted on the dextrorotation screw rod segmentation of rotary shaft (5);The derotation nut (64) is mounted on rotation The derotation screw rod of axis (5) is segmented;Described push-pull rod (62) one end and positive spin nut (63) are rotatablely connected, and air inlet mesh enclosure (9) is symmetrical Side push-pull rod (62) one end and derotation nut (64) be rotatablely connected, and in shaft be equipped with torsional spring (65), positive spin nut (63) it is symmetrical arranged with derotation nut (64) with air inlet mesh enclosure (9) for center face;The other end of the push-pull rod (62), which rotates, to be connected Then brush plate (61);The brush plate (61) working face under the effect of torsional spring (65) elastic force is bonded with air inlet mesh enclosure (9) surface.
2. a kind of industrial dust removal formula exhaust blower according to claim 1, it is characterised in that: removing module (6) packet Hairbrush item (71), helical mount (72) are included, the helical mount (72) is fixedly connected in the middle part of rotary shaft (5), helical mount (72) centered on rotary shaft (5) outward in the shape of a spiral;The helical mount (72) is equipped with hairbrush close to air inlet mesh enclosure (9) side Item (71).
3. a kind of industrial dust removal formula exhaust blower according to claim 1, it is characterised in that: removing module (6) packet It includes hairbrush block (81), tension spring (82), guide rod (83), rotary flange (84), play dirt plate (85), the rotary flange (84) is fixed It is connected to the middle part of rotary shaft (5);Described guide rod (83) one end is fixedly connected with rotary flange (84) external cylindrical surface;The hair Brush block (81) is connect by tension spring (82) with rotary flange (84), and hairbrush block (81) is slidably matched with guide rod (83);The bullet Dirt plate (85) is fixedly mounted on the interior lateral surface of air inlet mesh enclosure (9), plays dirt plate (85) for the dust on cleaning brush block (81).
4. a kind of industrial dust removal formula exhaust blower according to claim 3, it is characterised in that: the hairbrush block (81) includes Sliding shoe (811), bristle (812), sponge (813), the sliding shoe (811) are cylindrical body, sliding shoe (811) end face center position Cylindrical hole is installed, sliding shoe (811) is slidably installed by cylindrical hole with guide rod (83);The bristle (812) and sea Continuous (813) are all fixedly connected on the external cylindrical surface of sliding shoe (811), on the external cylindrical surface of sliding shoe (811) in the axial direction Uniformly it is divided into four sections, first segment and third section setting bristle (812) by fixed-direction number, second and the 4th section of setting sponge (813)。
5. a kind of industrial dust removal formula exhaust blower according to claim 3, it is characterised in that: bullet dirt plate (85) side Surface is provided with triangular hill, and triangular hill is arranged along guide rod (83) direction;The bullet dirt plate (85) passes through setting two Edge lengths different triangular hill in right angle realizes the dust on cleaning brush block (81).
CN201810375343.4A 2018-04-24 2018-04-24 A kind of industrial dust removal formula exhaust blower Active CN108571455B (en)

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