CN214637398U - Novel material scraping device of cyclone hopper - Google Patents

Abstract

The utility model discloses a novel material scraping device of cyclone hopper. The novel scraping device of the cyclone hopper comprises a main driving part, a wind driving plate and two scrapers; the main driving part is connected with the upper end of the rotating main shaft; the two scrapers are soft rubber plates, the outer side surfaces of the scrapers are in contact fit with the lower end of the inner wall of the cyclone hopper, and the upper ends of the two scrapers and the two ends of the radial rotating shaft are respectively in adjustable connection by adopting threaded parts; the rotary main shaft is rotatably connected to the inner upper end of the cyclone hopper through a bearing, the lower end of the rotary main shaft is connected with a radial rotating shaft through a reversing sleeve, and two connecting assemblies are symmetrically arranged at positions of the radial rotating shaft close to two ends respectively; the outer wall of radial pivot is connected in the back splint of coupling assembling, front plate centre gripping, and two wind drive boards are set up perpendicularly and are connected two front plates respectively. The utility model discloses have double dynamical source common drive and scrape the glassware, the effect of the dust in the automatic clearance whirlwind hopper.

Description

Novel material scraping device of cyclone hopper

Technical Field

The utility model relates to a cyclone separation device, in particular to novel scraper of whirlwind hopper.

Background

In modern life, urbanization is promoted day by day, and a large amount of rubbish materials are born along with, especially solid rubbish, and solid rubbish is simply piled up and is handled, can occupy a large amount of lands, consequently to solid rubbish classification sorting process more and more important, in solid rubbish processing, involve adopting cyclone to screen tiny dust, its defect lies in: tiny dust is easy to adhere to the inner wall of the cyclone separator, and particularly dust with certain magnetism and dust with high humidity are more seriously adhered, so that a large amount of dust on the inner wall of the cyclone separator is adhered, materials are accumulated, and the cyclone separation effect is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve one or more of the above problems, the utility model provides a novel scraping device of cyclone hopper.

According to one aspect of the utility model, the novel scraping device of the cyclone hopper comprises a rotary main shaft, a radial rotating shaft, a reversing sleeve, a main driving part, a wind driving plate and two scrapers; the main driving part is connected with the upper end of the rotating main shaft;

the two scrapers are soft rubber plates, the outer side surfaces of the scrapers are in contact fit with the lower end of the inner wall of the cyclone hopper, and the upper ends of the two scrapers and the two ends of the radial rotating shaft are respectively in adjustable connection by adopting threaded parts;

the rotary main shaft is vertically arranged and is rotatably connected to the inner upper end of the cyclone hopper through a bearing, the lower end of the rotary main shaft is connected with the upper end of the reversing sleeve, the middle of the radial rotating shaft is connected to the lower end of the reversing sleeve, and the positions of the radial rotating shaft, which are close to the two ends, are respectively and symmetrically provided with a connecting assembly;

the back splint and the front splint of the connecting component clamp and connect the outer wall of the radial rotating shaft, the back splint and the front splint are connected through a screw thread piece,

the two wind driving plates are vertically arranged and are respectively connected with the two front clamping plates;

the main driving part rotates actively to drive the rotating main shaft and the radial main shaft to rotate, so that the scraper can remove accumulated materials and dust adhered to the inner wall of the cyclone hopper; during ventilation, the wind driving plate can be blown by wind, and the rotating main shaft and the radial main shaft rotate passively, so that the scraper is driven to remove accumulated materials and dust on the inner wall of the cyclone hopper.

This novel scraper of whirlwind hopper has realized the dust in the automatic clearance whirlwind hopper, and its beneficial effect is: firstly, dust is automatically cleaned, the cyclone separator is not stopped, the cleaning is convenient, manual work is not needed, the speed is high, and the production efficiency is high; the wind driving plate is driven by wind power and can drive the scraper to automatically clean accumulated dust in real time, so that material accumulation is avoided, the main driving part is driven electrically or manually, power generated when the accumulated dust is too much and wind power is insufficient can be supplemented, and the accumulated dust can be efficiently removed without blockage by combining the main driving part and the auxiliary driving part; thirdly, the wind driving plate and the main driving part are integrated and practical with a set of transmission device, namely a rotating main shaft, so that the structure is compact, the driving directions are consistent, and the effect is good; the scraper is a rubber plate and can be contacted and attached with the cyclone hopper, so that dust accumulation can be well removed, and the cyclone hopper can be protected; and fifthly, the wind driving plate adopts a clamping type connecting assembly, the connecting position is adjustable, the optimal wind driving force can be obtained, and meanwhile, a plurality of sizes of cyclone hoppers are used.

In some embodiments, the scraper comprises a rectangular plate-shaped body, the lower end of the body is further provided with an inward bending part, and the body and the two ends of the outer edge of the inward bending part are further integrally plasticized to connect the arc ends.

In some embodiments, the front splint and the back splint medial surface all have the same circular arc hole, the outer wall of circular arc hole and radial pivot cooperatees, radial pivot centre gripping is connected in two circular arc holes, both ends about the circular arc hole, the back splint are equipped with two first through-holes, the front splint is equipped with two first screw holes, first screw hole and first through-hole set up relatively, the screw passes the first screw hole of first through-hole screw in to make back splint and front splint fixed and centre gripping connect radial pivot.

In some embodiments, the wind driving plate is provided with a second threaded hole, the second threaded hole and the first threaded hole are oppositely arranged, and the screw passes through the first through hole, the first threaded hole and is screwed into the second threaded hole, so that the middle of the rear side of the wind driving plate is in threaded connection with the front side of the front clamping plate.

In some embodiments, the upper end of the scraper is provided with a vertical long round adjusting hole, a plurality of tangential through holes are arranged at the two radial ends of the radial rotating shaft at equal intervals, and the two vertical long round adjusting holes of the scraper and the tangential through holes at the two ends of the scraper are respectively connected by adopting a threaded piece.

In some embodiments, the radial rotating shaft is a round tube structure and the rotating spindle is quenched and tempered steel.

In some embodiments, the bearing is a bearing with a seat, and the two disc bearings are respectively connected with the inner wall of the cyclone hopper through an upper mounting seat and a lower flat beam.

In some embodiments, the main driving part is a rotating handle in the shape of a round rod, and the rotating handle is welded at the upper end of the rotating main shaft; or the rotating handle is connected with the upper radial perforation at the upper end of the rotating main shaft through a pin.

In some embodiments, the main driving part is a driving motor, and the driving motor directly connects with the upper end of the rotating main shaft.

In some embodiments, the lower end of the rotating spindle is provided with a first radial threaded hole, the upper surface of the reversing sleeve is provided with a vertical central shaft hole, two side walls of the central shaft hole are symmetrically provided with two upper lateral pin holes, the lower end of the rotating spindle is inserted into the central shaft hole in a tight fit mode, and the lateral pin holes are connected with the first radial threaded hole through threaded pieces or pins.

The middle of the radial rotating shaft is provided with a second radial threaded hole, the lower end of the reversing sleeve is provided with a lower radial through hole, two side walls of the lower radial through hole are symmetrically provided with lower lateral pin holes, the middle of the radial rotating shaft is tightly matched and inserted into the lower radial through hole, and the second radial threaded hole and the lower radial through hole are connected through a threaded piece or a pin.

Drawings

Fig. 1 is a schematic cross-sectional view of a novel scraping device of a cyclone hopper according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the reversing sleeve and radial shaft of FIG. 1;

FIG. 3 is a three-dimensional schematic view of the reversing sleeve of FIG. 2;

FIG. 4 is a schematic top view of the scraper shown in FIG. 1;

FIG. 5 is a three-dimensional schematic view of the novel scraping apparatus of the cyclone hopper of FIG. 1;

FIG. 6 is a three-dimensional schematic view of the connection assembly and wind driven plate of FIG. 5;

FIG. 7 is a cross-sectional schematic view of the connection assembly and wind drive plate of FIG. 6;

the rotary spindle 1, the first radial threaded hole 100;

the radial rotating shaft 2, a second radial threaded hole 21 and a tangential through hole 22;

the reversing sleeve 3, a central shaft hole 31, a lower radial through hole 32, an upper lateral pin hole 33 and a lower lateral pin hole 34; a main drive unit 4; a wind driving plate 5, a second threaded hole 51;

the connecting assembly 6, the rear clamping plate 61, the front clamping plate 62, the arc hole 63, the first through hole 64 and the first threaded hole 65; a bearing 7;

the scraper 8, the body 80, the inward bent part 81, the arc end 82 and the vertical long round adjusting hole 83;

cyclone hopper 01, upper mounting seat 011, lower flat beam 012.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Fig. 1 to 7 schematically show a novel scraper device of a cyclone hopper according to an embodiment of the present invention. As shown in the figure, the device comprises a rotating main shaft 1, a radial rotating shaft 2, a reversing sleeve 3, a main driving part 4, a wind driving plate 5 and two scrapers 8; the main driving part 4 is connected with the upper end of the rotating main shaft 1;

the two scrapers 8 are soft rubber plates, the outer side surfaces of the scrapers 8 are in contact fit with the lower end of the inner wall of the cyclone hopper 01, and the upper ends of the two scrapers 8 are adjustably connected with the two ends of the radial rotating shaft 2 through threaded parts respectively;

the rotary main shaft 1 is vertically arranged and is rotatably connected to the inner upper end of the cyclone hopper 01 through a bearing 7, the lower end of the rotary main shaft 1 is connected with the upper end of the reversing sleeve 3, the middle of the radial rotating shaft 2 is connected to the lower end of the reversing sleeve 3, and the positions, close to the two ends, of the radial rotating shaft 2 are symmetrically provided with a connecting assembly 6 respectively;

the rear clamping plate 61 and the front clamping plate 62 of the connecting component 6 are clamped and connected with the outer wall of the radial rotating shaft 2, the rear clamping plate 61 and the front clamping plate 62 are connected through a screw thread piece,

the two wind driving plates 5 are vertically arranged and are respectively connected with the two front clamping plates 62;

the main driving part 4 rotates actively to drive the rotating main shaft 1 and the radial main shaft 2 to rotate, so that the scraper 8 removes accumulated materials and dust adhered to the inner wall of the cyclone hopper 01; during ventilation, the wind driving plate 5 can be blown by wind, and the rotating main shaft 1 and the radial main shaft 2 rotate passively, so that the scraper 8 is driven to remove accumulated materials and dust on the inner wall of the cyclone hopper 01.

This novel scraper of whirlwind hopper has realized the dust in the automatic clearance whirlwind hopper, and its beneficial effect is: firstly, dust is automatically cleaned, the cyclone separator is not stopped, the cleaning is convenient, manual work is not needed, the speed is high, and the production efficiency is high; secondly, the wind driving plate 5 is driven by wind power and can drive the scraper 8 to automatically clean accumulated dust in real time, so that material accumulation is avoided, the main driving part 4 is driven electrically or manually and can supplement power for excessive accumulated dust and insufficient wind power, and the accumulated dust can be efficiently removed without blockage by combining the main driving part and the auxiliary driving part; thirdly, the wind driving plate 5 and the main driving part 5 are integrated and practical with a set of transmission device, namely the rotating main shaft 1, so that the structure is compact, the driving directions are consistent, and the effect is good; fourthly, the scraper 8 is a rubber plate, the scraper 8 can be contacted and attached with the cyclone hopper, and not only can dust accumulation be well removed, but also the cyclone hopper can be protected; fifthly, the wind driving plate 5 adopts a clamping type connecting assembly 6, the connecting position can be adjusted, the optimal wind driving force can be obtained, and meanwhile, a multi-size cyclone hopper 01 is used.

Preferably, the scraper 8 comprises a rectangular plate-shaped body 80, an inward bent part 81 is further arranged at the lower end of the body 80, and a circular arc end 82 is further integrally plasticized and connected at two ends of the outer edge of the body 80 and the inward bent part 81.

The arc end 82 connected with the body 80 is attached to the inner wall of the main cylinder of the cyclone hopper 01, and the arc end 82 connected with the inward bending part 81 is attached to the inner wall of the cone of the cyclone hopper 01; the beneficial effects are as follows: the scraper 8 has better cleaning effect.

Preferably, the medial surface of front splint 61 and back splint 62 all has the same circular arc hole 63, circular arc hole 63 and the outer wall of radial pivot 2 cooperate, 2 centre gripping of radial pivot are connected in two circular arc holes 63, both ends about circular arc hole 63, back splint 61 is equipped with two first through-holes 64, front splint 62 is equipped with two first screw holes 65, first screw hole 65 and first through-hole 64 set up relatively, the screw passes first through-hole 64 screw in first screw hole 65, thereby make back splint 61 and front splint 62 fixed and centre gripping connect radial pivot 2. The beneficial effects are as follows: the connecting assembly 6 is high in positioning performance and convenient to install and adjust.

Preferably, the middle of the rear side surface of the wind driving plate 5 and the middle of the front side surface of the front clamping plate 62 are welded into a whole;

preferably, the wind driving plate 5 is provided with a second screw hole 51, the second screw hole 51 is opposite to the first screw hole 65, and a screw passes through the first through hole 64 and the first screw hole 65 and is screwed into the second screw hole 51, so that the rear side surface of the wind driving plate 5 is screwed on the front side surface of the front clamping plate 62.

Preferably, the upper end of the scraper 8 is provided with a vertical long round adjusting hole 83,

the radial two ends of the radial rotating shaft 2 are provided with a plurality of tangential through holes 22 at equal intervals, and the vertical long circle adjusting holes 83 of the two scrapers 8 are respectively in adjustable connection with the tangential through holes 22 at the two ends by screw thread pieces. The beneficial effects are as follows: this setting can improve the regulation performance of scraping glassware 8, is suitable for the whirlwind hopper of more sizes.

Preferably, the radial rotating shaft 2 is a circular tube structure, and the rotating main shaft 1 is 45 steel subjected to thermal refining.

Preferably, the bearings 7 are bearings with seats, the central holes of the two disks of bearings 7 are respectively sleeved at the upper end and the lower end of the rotating main shaft 1, and the two disks of bearings 7 are respectively connected with the inner wall of the cyclone hopper 01 through the upper mounting seat 011 and the lower flat beam 012.

Preferably, the main driving part 4 is a round bar-shaped rotation handle, and the rotation handle is welded at the upper end of the rotating main shaft 1; or the rotating handle is connected and fixed on an upper radial perforation at the upper end of the rotating main shaft 1 through a pin. The beneficial effects are as follows: the rotating handle has simple structure and convenient operation.

Preferably, the main driving part 4 is a driving motor, and the driving motor directly connects with the upper end of the rotating main shaft 1.

Preferably, the lower end of the rotating main shaft 1 is provided with a first radial threaded hole 100, the upper surface of the reversing sleeve 3 is provided with a vertical central shaft hole 31, two side walls of the central shaft hole 31 are symmetrically provided with two upper lateral pin holes 33, the lower end of the rotating main shaft 1 is inserted into the central shaft hole 31 in a tight fit manner, and the two lateral pin holes 33 are connected with the first radial threaded hole 100 through threaded pieces or pins.

The middle of the radial rotating shaft 2 is provided with a second radial threaded hole 21, the lower end wall of the reversing sleeve 3 is provided with a lower radial through hole 32, two lower lateral pin holes 34 are symmetrically arranged on two side walls of the lower radial through hole 32, the middle of the radial rotating shaft 2 is tightly inserted into the lower radial through hole 32, and the two second radial threaded holes 21 and the lower radial through hole 32 are connected through threaded pieces or pins. The beneficial effects are as follows: the reversing sleeve 3 is simple in structure, high in positioning accuracy and firm in overall structure.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims (10)

1. A novel scraping device of a cyclone hopper is characterized by comprising a rotary main shaft (1), a radial rotating shaft (2), a reversing sleeve (3), a main driving part (4), a wind driving plate (5) and two scrapers (8); the main driving part (4) is connected with the upper end of the rotating main shaft (1);

the two scrapers (8) are soft rubber plates, the outer side surfaces of the scrapers (8) are in contact fit with the lower end of the inner wall of the cyclone hopper (01), and the upper ends of the two scrapers (8) are adjustably connected with the two ends of the radial rotating shaft (2) through threaded parts respectively;

the rotary main shaft (1) is vertically arranged and is rotatably connected to the inner upper end of the cyclone hopper (01) through a bearing (7), the lower end of the rotary main shaft (1) is connected with the upper end of the reversing sleeve (3), the middle of the radial rotating shaft (2) is connected to the lower end of the reversing sleeve (3), and the positions, close to the two ends, of the radial rotating shaft (2) are respectively and symmetrically provided with a connecting component (6);

the outer wall of the radial rotating shaft (2) is clamped and connected by a rear clamping plate (61) and a front clamping plate (62) of the connecting assembly (6), the rear clamping plate (61) and the front clamping plate (62) are connected through a threaded piece,

the two wind driving plates (5) are vertically arranged and are respectively connected with the two front clamping plates (62);

the main driving part (4) rotates actively to drive the rotating main shaft (1) and the radial rotating shaft (2) to rotate, so that the scraper (8) removes accumulated materials and dust adhered to the inner wall of the cyclone hopper (01); during ventilation, the wind driving plate (5) can be blown by wind, the rotating main shaft (1) and the radial rotating shaft (2) rotate passively, and therefore the scraper (8) is driven to remove accumulated materials and dust on the inner wall of the cyclone hopper (01).

2. The novel scraping device of the cyclone hopper as claimed in claim 1, wherein the scraper (8) comprises a rectangular plate-shaped body (80), an inward-bent portion (81) is further provided at the lower end of the body (80), and a circular arc end (82) is further integrally plasticized and connected at both ends of the outer edge of the body (80) and the inward-bent portion (81).

3. The novel scraping device of the cyclone hopper as claimed in claim 1, the inner sides of the front splint (62) and the rear splint (61) are provided with the same circular arc holes (63), the arc holes (63) are matched with the outer wall of the radial rotating shaft (2), the radial rotating shaft (2) is clamped and connected in the two arc holes (63), two first through holes (64) are arranged at the upper end and the lower end of the circular arc hole (63) and on the rear clamping plate (61), the front clamping plate (62) is provided with two first threaded holes (65), the first threaded holes (65) and the first through holes (64) are oppositely arranged, a threaded piece penetrates through the first through holes (64) and is screwed into the first threaded holes (65), thereby the rear clamping plate (61) and the front clamping plate (62) are fixedly connected with the radial rotating shaft (2) in a clamping way.

4. The novel scraping device for the cyclone hopper as claimed in claim 3, wherein the wind driving plate (5) is provided with a second threaded hole (51), the second threaded hole (51) is opposite to the first threaded hole (65), and a screw passes through the first through hole (64), the first threaded hole (65) and is screwed into the second threaded hole (51), so that the rear side of the wind driving plate (5) is in middle threaded connection with the front side of the front clamping plate (62).

5. The novel scraping device of the cyclone hopper as claimed in claim 1, wherein a vertical long round adjusting hole (83) is formed at the upper end of the scraper (8), a plurality of tangential through holes (22) are formed at the radial two ends of the radial rotating shaft (2) at equal intervals, and the vertical long round adjusting holes (83) of the two scrapers (8) and the tangential through holes (22) at the two ends are respectively connected by a threaded member.

6. The novel scraping device of the cyclone hopper as claimed in claim 1, wherein the radial rotating shaft (2) is of a circular tube structure, and the rotating main shaft (1) is of quenched and tempered 45 steel.

7. The novel scraping device of the cyclone hopper as claimed in claim 1, wherein the bearing (7) is a bearing with a seat, and the two disks of the bearing (7) are respectively connected with the inner wall of the cyclone hopper (01) through an upper mounting seat (011) and a lower flat beam (012).

8. The novel scraping device of the cyclone hopper as claimed in claim 1, characterized in that the main driving part (4) is a rotating handle in the shape of a round bar, and the rotating handle is welded on the upper end of the rotating main shaft (1); or the rotating handle is connected with an upper radial perforation at the upper end of the rotating main shaft (1) through a pin.

9. The novel scraping device of a cyclone hopper as claimed in claim 1, characterized in that the main driving part (4) is a driving motor, which is directly connected to the rotating main shaft (1).

10. The novel scraping device for the cyclone hopper as claimed in claim 1, wherein a first radial threaded hole (100) is formed at the lower end of the rotating main shaft (1), a vertical central shaft hole (31) is formed in the upper surface of the reversing sleeve (3), two upper lateral pin holes (33) are symmetrically formed in two side walls of the central shaft hole (31), the lower end of the rotating main shaft (1) is inserted into the central shaft hole (31) in a tight fit manner, and the lateral pin holes (33) are connected with the first radial threaded hole (100) through a threaded member or a pin;

be equipped with radial screw hole of second (21) in the middle of radial pivot (2), the cover (3) lower extreme of switching-over is equipped with down radial perforation (32), down radial perforation (32) both sides wall symmetry is equipped with down side direction pinhole (34), the tight fit inserts in the middle of radial pivot (2) down radial perforation (32), radial screw hole of second (21) with radial perforation (32) are through screw or pin joint down.

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