CN214983021U

CN214983021U - Extruder dust collector

Info

Publication number: CN214983021U
Application number: CN202120791939.XU
Authority: CN
Inventors: 戴连飞; 蔡修富; 徐哲
Original assignee: Shaanxi Flying Pipe Technology Co ltd
Current assignee: Shaanxi Flying Pipe Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-03
Anticipated expiration: 2031-04-16

Abstract

The utility model relates to an extruder dust collector especially relates to plastic conduit processing equipment field, and it includes the extruder, still includes safety cover and dust absorption subassembly, the extruder is located in the safety cover, the dust absorption subassembly includes aspiration pump, intake pipe and outlet duct, intake pipe one end with the safety cover intercommunication, the other end with the air inlet of aspiration pump is connected, the gas outlet and the outlet duct of aspiration pump are connected, the aspiration pump is located on the safety cover roof. The utility model provides an extruder dust collector through the dust removal subassembly, is convenient for clear away the flying dust in the safety cover, and then reduces the pollution of flying dust to operational environment, simultaneously, reduces the harm of flying dust to staff's health.

Description

Extruder dust collector

Technical Field

The application relates to the field of plastic pipeline processing equipment, in particular to a dust removal device of an extruder.

Background

The plastic pipeline is a generic name of a pipe made of plastic materials, has the characteristics of light self weight, sanitation, safety, small water flow resistance, energy conservation, metal conservation, improvement on living environment, long service life, safety, convenience and the like, and is widely applied to the building industry, municipal administration, industry and agricultural field such as building water supply and drainage, urban and rural water supply and drainage, urban gas, electric power and optical cable sheaths, industrial fluid conveying, agricultural irrigation and the like.

The plastic pipeline forming process comprises the steps of sucking materials, drying, heating, extruding, cooling, shaping, spraying codes, sawing, inspecting and warehousing, wherein the plastic pipeline is extruded and shaped through an extruder.

In view of the above-mentioned related arts, the inventors believe that when a plastic pipe is extruded through an extruder, a large amount of fly ash is generated, which causes pollution to the working environment.

SUMMERY OF THE UTILITY MODEL

In order to reduce the pollution to operational environment, this application provides an extruder dust collector.

The application provides a pair of extruder dust collector adopts following technical scheme:

the utility model provides an extruder dust collector, includes the extruder, still includes safety cover and dust absorption subassembly, the extruder is located in the safety cover, the dust absorption subassembly includes aspiration pump, intake pipe and outlet duct, intake pipe one end with the safety cover intercommunication, the other end with the air inlet of aspiration pump is connected, the gas outlet and the outlet duct of aspiration pump are connected, the aspiration pump is located on the safety cover roof.

By adopting the technical scheme, when the extruder dust removal device is used, the extruder is firstly covered by the protection cover, so that the protection cover seals the extruder, then the air pump is started, a negative pressure region is formed in the air inlet pipe, flying dust in the protection cover enters the air inlet pipe, and then the flying dust is discharged through the air outlet pipe; the extruder dust collector of design is convenient for clear away the flying dust in the safety cover through the dust removal subassembly, and then reduces the pollution of flying dust to operational environment, simultaneously, reduces the harm of flying dust to staff's health.

Optionally, an air filter is arranged on the air outlet pipe.

Through adopting above-mentioned technical scheme, air cleaner's setting is convenient for filter the gas of exhaust in the safety cover, reduces the pollution to natural environment.

Optionally, an opening is formed in one side of the protective cover, a cover cloth is arranged at the opening, the cover cloth is used for blocking one side of the opening of the protective cover, one end of the cover cloth is connected with the top wall of the protective cover, and the other end of the cover cloth is abutted to the ground.

Through adopting above-mentioned technical scheme, the setting of drop cloth is convenient for seal the safety cover, reduces the scattering of flying dust, and simultaneously, the staff of being convenient for gets into the safety cover and overhauls the extruder, improves extruder dust collector's practicality.

Optionally, a baffle is arranged at one end, close to the ground, of one side of the opening of the protective cover, and one end, far away from the top wall of the protective cover, of the cover cloth abuts against the baffle.

Through adopting above-mentioned technical scheme, the setting of baffle, the butt of the drop cloth of being convenient for, and then the drop cloth of being convenient for carries out the shutoff to safety cover opening one side, improves the sealing performance of safety cover.

Optionally, be provided with drive assembly on the drop cloth, drive assembly includes motor, screw rod, mount pad, driving gear, driven gear and bracing piece just reversing, the motor that just reverses is located on the safety cover lateral wall, the output shaft of motor just reversing with screw rod coaxial coupling, the screw rod runs through the mount pad with the safety cover lateral wall rotates to be connected, just screw rod and mount pad threaded connection, the driving gear is located in the mount pad, just driving gear and screw rod coaxial coupling, driving gear and driven meshing, driven gear is located in the mount pad, driven gear and bracing piece coaxial coupling, just the bracing piece rotates with the mount pad to be connected, the bracing piece is located the drop cloth is kept away from safety cover roof one end.

By adopting the technical scheme, when workers need to enter the protective cover, the forward and reverse rotating motor is started, the output shaft of the forward and reverse rotating motor drives the screw to rotate, the screw drives the mounting seat to move and drives the driving gear to rotate at the same time, the driving gear is meshed with the driven gear, so that the driven gear rotates, the driven gear drives the supporting rod to rotate, and the supporting rod enables the covering cloth to be folded; the setting of drive assembly is convenient for pack up and put down of drop cloth, and then is convenient for carry out the shutoff to safety cover opening one side, and simultaneously, the staff of being convenient for passes in and out the safety cover.

Optionally, the supporting rod is far away from one end of the mounting seat and is provided with a driving block, the supporting rod is rotatably connected with the driving block, and the driving block is slidably connected with the side wall of the protection cover.

Through adopting above-mentioned technical scheme, the setting of drive block, the balanced slip of the bracing piece of being convenient for, and then reduce the bracing piece and take place the possibility of incline in the motion process, improve drop cloth lifting efficiency.

Optionally, a sliding rod is arranged on the side wall of the protective cover, the driving block is connected with the sliding rod in a sliding mode, and the sliding rod is axially parallel to the screw rod.

By adopting the technical scheme, the slide rod is arranged, so that the directional sliding of the driving block is facilitated, the possibility of deflection in the moving process of the driving block is reduced, and the influence on the supporting rod is further reduced.

Optionally, an air bag is arranged at one end, away from the top wall of the protection cover, of the cover cloth, and the cover cloth is abutted to the baffle plate through the air bag.

Through adopting above-mentioned technical scheme, the setting of gasbag is convenient for keep away from safety cover one end to the drop cloth and is supported tightly, reduces the clearance between drop cloth and the baffle, and then reduces the effluvium of flying dust.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the designed extruder dust removal device is convenient for removing flying dust in the protective cover through the dust removal component, so that the pollution of the flying dust to the working environment is reduced, and meanwhile, the damage of the flying dust to the health of workers is reduced;

2. the arrangement of the cover cloth is convenient for sealing the protective cover, so that the scattering of flying dust is reduced, meanwhile, workers can conveniently enter the protective cover to overhaul the extruder, and the practicability of the dust removal device of the extruder is improved;

3. the setting of drive assembly is convenient for pack up and put down of drop cloth, and then is convenient for carry out the shutoff to safety cover opening one side, and simultaneously, the staff of being convenient for passes in and out the safety cover.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a dedusting device of an extruder according to this embodiment.

FIG. 2 is a schematic view of a part of the dust removing device of the extruder in the present embodiment.

Fig. 3 is an enlarged view of a portion a of fig. 2.

Description of reference numerals: 1. an extruder; 2. a protective cover; 21. covering cloth; 22. a baffle plate; 23. a drive assembly; 231. a positive and negative rotation motor; 232. a screw; 233. a mounting seat; 234. a driving gear; 235. a driven gear; 236. a support bar; 2361. a drive block; 24. a slide bar; 25. an air bag; 26. connecting a lug plate; 3. a dust collection assembly; 31. an air pump; 32. an air inlet pipe; 33. an air outlet pipe; 34. an air filter.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses extruder dust collector. Referring to fig. 1 and 2, the extruder dust removing device includes an extruder 1, a protective cover 2 and a dust collecting assembly 3, the extruder 1 is fixed in the protective cover 2, in this embodiment, the protective cover 2 is a cuboid, the protective cover 2 is fixed on the ground, the side wall of the protective cover 2 is welded with connecting lug pieces 26, in this embodiment, four connecting lug pieces 26 are provided, the four connecting lug pieces 26 are symmetrically arranged about the center line of the protective cover 2 in the height direction, in this embodiment, the protective cover 2 is made of transparent plastic, which is convenient for workers to observe the working state of the extruder 1, and at the same time, the protective cover 2 is convenient for blocking the flying dust generated during the operation of the extruder 1 from scattering, thereby reducing the pollution of the flying dust to the working environment, and simultaneously reducing the damage of the flying dust to the bodies of the workers, the dust collecting assembly 3 is used for removing the flying dust in the protective cover 2, thereby reducing the content of the flying dust in the protective cover 2, the air quality is improved.

Referring to fig. 1, the dust collection assembly 3 includes a suction pump 31, an air inlet pipe 32 and an air outlet pipe 33, one end of the air inlet pipe 32 is in threaded connection with the top wall of the protective cover 2, so that the air inlet pipe 32 is communicated with the protective cover 2, one end of the air inlet pipe 32, which is far away from the protective cover 2, is in threaded connection with an air inlet of the suction pump 31, an air outlet of the suction pump 31 is in threaded connection with the air outlet pipe 33, and the suction pump 31 is fixed on the top wall of the protective cover 2 through bolts; the dust collection component 3 is convenient to remove flying dust in the protective cover 2, and reduces the damage of workers to the body when working in the protective cover 2; an air filter 34 is connected to the air outlet pipe 33 through a bolt, and the air filter 34 is convenient for filtering flying dust in the protective cover 2, so that secondary pollution of the flying dust to the environment is avoided.

Referring to fig. 1, an opening is formed in one side of a protective cover 2, a cover cloth 21 is hung at the opening, the cover cloth 21 is used for plugging one side of the opening of the protective cover 2, one end of the cover cloth 21 is hung on the top wall of the protective cover 2, the other end of the cover cloth is abutted to the ground, the cover cloth 21 is convenient for plugging the opening of the protective cover 2, the scattering of flying dust in the protective cover 2 is reduced, and the pollution of the flying dust to a working environment is further reduced; one end, close to the ground, of one opening side of the protective cover 2 is welded with a baffle 22, in the embodiment, the baffle 22 is arranged in a cuboid, one side of the baffle 22 is welded with the side wall of the protective cover 2, one side, far away from the protective cover 2, of the baffle 22 is abutted to the covering cloth 21, the baffle 22 facilitates overlapping of the covering cloth 21, and therefore the sealing performance of the covering cloth 21 on the protective cover 2 is improved; the air bag 25 is adhered to one end, away from the top wall of the protective cover 2, of the cover cloth 21, the air bag 25 is arranged along the length direction of the baffle 22, the cover cloth 21 is tightly abutted to the baffle 22 through the air bag 25, the gap between the cover cloth 21 and the baffle 22 is reduced, and accordingly flying dust emission is reduced.

Referring to fig. 1, 2 and 3, a driving assembly 23 is disposed on the cover cloth 21, the driving assembly 23 includes a forward and reverse rotation motor 231, a screw 232, a mounting seat 233, a driving gear 234, a driven gear 235 and a support rod 236, in this embodiment, the mounting seat 233 is disposed in a hollow manner, the forward and reverse rotation motor 231 is fixed on the connecting lug 26 by a bolt, an output shaft of the forward and reverse rotation motor 231 is disposed coaxially with the screw 232, the output shaft of the forward and reverse rotation motor 231 is connected with the screw 232 by a coupling, the screw 232 penetrates through the mounting seat 233 and is rotatably connected with the connecting lug 26, the screw 232 is in threaded connection with the mounting seat 233, the driving gear 234 is disposed in the mounting seat 233, the driving gear 234 is disposed coaxially with the screw 232, the driving gear 234 is in keyed connection with the screw 232, the driving gear 234 is engaged with the driven gear, the driven gear 235 is disposed in the mounting seat 233, the driven gear 235 is disposed coaxially with the support rod 236, and driven gear 235 passes through the key-type connection with bracing piece 236, and bracing piece 236 rotates with mount pad 233 to be connected, and bracing piece 236 is located 2 roof one end of safety cover are kept away from to drop cloth 21, and the apron twines on bracing piece 236, and drive assembly 23 is convenient for drive drop cloth 21 and goes up and down, and then is convenient for carry out the shutoff to safety cover 2, and simultaneously, the staff of being convenient for passes in and out safety cover 2, overhauls extruder 1.

Referring to fig. 1, a driving block 2361 is arranged at one end of the supporting rod 236, which is far away from the mounting seat 233, the supporting rod 236 is rotatably connected with the driving block 2361, a sliding rod 24 is welded on the side wall of the protective cover 2, two ends of the sliding rod 24 are respectively welded with the connecting lug 26, the driving block 2361 is slidably connected with the sliding rod 24, the sliding rod 24 and the screw 232 are axially arranged in parallel, and the driving block 2361 and the sliding rod 24 are arranged to facilitate the balance movement of the supporting rod 236, reduce the deflection of the supporting rod 236 during the movement, and further facilitate the lifting of the cover cloth 21.

The implementation principle of the dust removal device of the extruder in the embodiment of the application is as follows: firstly, the extruder 1 is covered by the protection cover 2, then the forward and reverse rotation motor 231 is started, the output shaft of the forward and reverse rotation motor 231 drives the screw rod 232 to rotate, the screw rod 232 drives the mounting seat 233 to move, and simultaneously drives the driving gear 234 to rotate, the driving gear 234 is meshed with the driven gear 235, so that the driven gear 235 rotates, the driven gear 235 drives the supporting rod 236 to rotate, the supporting rod 236 drives the driving block 2361 to slide along the sliding rod 24, meanwhile, the supporting rod 236 enables the covering cloth 21 to be unfolded, the protection cover 2 is sealed, then the air suction pump 31 is started, so that a negative pressure area is formed in the air inlet pipe 32, and flying dust in the protection cover 2 enters the air inlet pipe 32, then enters the air filter 34 through the air outlet pipe 33, and is discharged after being filtered.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an extruder dust collector, includes extruder (1), its characterized in that: still include safety cover (2) and dust absorption subassembly (3), extruder (1) is located in safety cover (2), dust absorption subassembly (3) are including aspiration pump (31), intake pipe (32) and outlet duct (33), intake pipe (32) one end with safety cover (2) intercommunication, the other end with the air inlet of aspiration pump (31) is connected, the gas outlet and outlet duct (33) of aspiration pump (31) are connected, aspiration pump (31) are located on safety cover (2) roof.

2. The extruder dedusting apparatus as set forth in claim 1, wherein: an air filter (34) is arranged on the air outlet pipe (33).

3. The extruder dedusting apparatus as set forth in claim 1, wherein: the opening of safety cover (2) one side sets up, just the opening part is provided with drop cloth (21), drop cloth (21) are used for right the shutoff is carried out to opening one side of safety cover (2), drop cloth (21) one end with safety cover (2) roof is connected, the other end and ground butt.

4. A dust removing device for an extruder as claimed in claim 3, wherein: one end, close to the ground, of one side of an opening of the protection cover (2) is provided with a baffle (22), and the cover cloth (21) is far away from one end of the top wall of the protection cover (2) and abutted against the baffle (22).

5. A dust removing device for an extruder as claimed in claim 3, wherein: the cover cloth (21) is provided with a driving assembly (23), the driving assembly (23) comprises a forward and reverse rotation motor (231), a screw rod (232), a mounting seat (233), a driving gear (234), a driven gear (235) and a supporting rod (236), the forward and reverse rotation motor (231) is located on the side wall of the protective cover (2), an output shaft of the forward and reverse rotation motor (231) is coaxially connected with the screw rod (232), the screw rod (232) penetrates through the mounting seat (233) and is rotationally connected with the side wall of the protective cover (2), the screw rod (232) is in threaded connection with the mounting seat (233), the driving gear (234) is located in the mounting seat (233), the driving gear (234) is coaxially connected with the screw rod (232), the driving gear (234) is in driven engagement, the driven gear (235) is located in the mounting seat (233), the driven gear (235) is coaxially connected with a supporting rod (236), the supporting rod (236) is rotatably connected with the mounting seat (233), and the supporting rod (236) is located at one end, far away from the top wall of the protective cover (2), of the cover cloth (21).

6. The extruder dedusting apparatus as set forth in claim 5, wherein: the bracing piece (236) is kept away from mount pad (233) one end is provided with drive block (2361), bracing piece (236) rotates with drive block (2361) and is connected, drive block (2361) with safety cover (2) lateral wall sliding connection.

7. The extruder dedusting apparatus as set forth in claim 6, wherein: be provided with slide bar (24) on safety cover (2) lateral wall, drive block (2361) and slide bar (24) sliding connection, just slide bar (24) and screw rod (232) axial parallel arrangement.

8. The extruder dust removing device according to claim 4, wherein: the cover cloth (21) is far away from one end of the top wall of the protective cover (2) and is provided with an air bag (25), and the air bag (25) enables the cover cloth (21) to be abutted against the baffle (22).