CN217190786U - Vibrating screen with environment-friendly dust removal device - Google Patents

Abstract

The utility model discloses a take environmental protection dust collector's shale shaker, including suction hood, lower feed bin and motor, the below block of suction hood has lower feed bin, and the outside surface of suction hood is provided with the dust absorption mouth to the top of suction hood is provided with the feed inlet, the outer wall surface of feed bin is provided with the motor down, and the output of motor is connected with one side of first conical gear, the top coaxial coupling of second conical gear has the rotation axis, and the top of rotation axis is integrative installs the scraping rod. This vibrating screen with environmental protection dust collector, the setting of scraper blade can be so that when the rotation axis is rotatory for the scraper blade is scraped at the inner wall of suction hood, guarantees that the inner wall of suction hood can not bond a large amount of raw materials and remain, and the raw materials all can be siphoned away by the fan after the dust absorption in the suction hood outside, can not influence whole device once more to different raw materials when mixing, can not have the remaining raw materials of last time and produce the influence to this mixed work.

Description

Vibrating screen with environment-friendly dust removal device

Technical Field

The utility model relates to a shale shaker technical field specifically is a take environmental protection dust collector's shale shaker.

Background

The vibrating screen with the environment-friendly dust removal device is used at the top end of a mixing device, can ensure that raw materials are fed through the vibrating screen, and can shield dust generated during feeding through a dust hood at the top end of a screen body, so that the effect of ensuring the working environment is achieved;

1. when the traditional vibrating screen is used for screening, only the upper and lower screening work can be carried out, and when the fed raw materials are screened, the problem that the screening efficiency is very low due to the blockage of a feed opening can occur;

2. after the dust absorption cover carries out dust absorption, the raw materials that bond on its inner wall remain, can not carry out timely processing, leads to carrying out other raw materials mixing work once more, can produce the problem of influence to the raw materials, therefore, in order to solve above-mentioned problem, we just provide a shale shaker.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take environmental protection dust collector's shale shaker to solve the shale shaker on the existing market that above-mentioned background art provided and when using, can not guarantee the efficiency of screening, the phenomenon that often can appear blockking up takes place, and whole device is in the dust absorption, can not carry out the problem handled to the inside principle of remaining of suction hood.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a take environmental protection dust collector's shale shaker, includes suction hood, lower feed bin and motor, the below block of suction hood has lower feed bin, and the outside surface of suction hood is provided with the dust absorption mouth to the top of suction hood is provided with the feed inlet, the outer wall surface of feed bin is provided with the motor down, and the output of motor is connected with one side of first conical gear to intermeshing between the top of first conical gear and the second conical gear, the top coaxial coupling of second conical gear has the rotation axis, and the top of rotation axis is integrative installs the scraping rod.

Preferably, the outside of rotation axis has set gradually from last to down and has scraped pole, horizontal pole and stirring piece, and scrapes the pole and be the slope column structure setting to scrape the top of pole and the inner wall of suction hood and contact each other.

Preferably, the bottom of the cross rod is provided with a dredging brush rod which is arranged in a U-shaped structure, bristles are distributed on the bottom of the dredging brush rod, and the top end of the cross rod is arranged in a preformed groove embedded in the surface of the inner wall of the lower storage bin.

Preferably, the dredging brush rod is arranged above the inside of the screen body, a middle groove penetrates through the middle of the screen body, and the position of the middle groove corresponds to the position of the poking block outside the rotating shaft.

Preferably, the top of screen frame is through extrusion spring setting in shaking the recess of the fixed block of ring bottom, and the bottom of shaking the fixed block of ring bottom is connected through reset spring and the inside bottom of reservation groove to the top of shaking the ring is the notch cuttype structure setting, and reset spring's original length equals with the height of reservation groove.

Preferably, the poking blocks are symmetrically arranged on two sides of the rotating shaft in a cam-shaped structure, and the middle grooves outside the poking blocks are arranged in an oval structure.

Compared with the prior art, the beneficial effects of the utility model are that: the vibrating screen with the environment-friendly dust removal device;

1. due to the arrangement of the scraper, when the rotating shaft rotates, the scraper can scrape the inner wall of the dust hood, so that the inner wall of the dust hood is prevented from being bonded with a large amount of raw material residues, the raw materials can be sucked away by the fan after being sucked by the dust hood outside, when the whole device is used for mixing different raw materials again, the influence of the last residual raw materials on the mixing operation is avoided;

2. when the horizontal pole is rotatory, can make the top be not co-altitude shake the vibration work that the ring carried out reciprocating, the setting of piece is dialled in the cooperation, alright in order to carry out the vibration screening work about from top to bottom, guarantee vibration screening's thoroughly, simultaneously when carrying out vibration screening, the mediation brush-holder stud can carry out mediation work and carry out mediation work to the bottom sieve mesh of the screen frame to the bottom of accumulational raw materials, guarantee can not appear blockking up and the piling up of a large amount of raw materials, only sieve through vibrations and can appear sieving not thorough phenomenon emergence of screening.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the main sectional structure of the present invention;

FIG. 3 is a schematic view of a partial enlarged structure of the suction hood and the lower silo of the present invention;

FIG. 4 is a schematic view of the sieve body of the present invention viewed from the bottom;

fig. 5 is a schematic view of the three-dimensional structure of the shaking ring of the present invention.

In the figure: 1. a dust hood; 2. discharging a bin; 3. a motor; 4. a first bevel gear; 5. a second bevel gear; 6. a rotating shaft; 7. a scraping rod; 8. a cross bar; 9. dredging the brush rod; 10. a screen body; 11. reserving a groove; 12. a return spring; 13. a shaking ring; 14. a compression spring; 15. a shifting block; 16. an intermediate groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a take environmental protection dust collector's shale shaker, including suction hood 1, feed bin 2 and motor 3 down, the below block of suction hood 1 has feed bin 2 down, and the outside surface of suction hood 1 is provided with the dust absorption mouth, and the top of suction hood 1 is provided with the feed inlet, the outer wall surface of feed bin 2 is provided with motor 3 down, and motor 3's output is connected with one side of first conical gear 4, and intermeshing between the top of first conical gear 4 and second conical gear 5, the top coaxial coupling of second conical gear 5 has rotation axis 6, and the top of rotation axis 6 is integrative installs scraping rod 7.

The outside of rotation axis 6 has set gradually scraping rod 7, horizontal pole 8 and stirring piece 15 from last to down, and scrapes rod 7 and be the slope column structure setting to scrape the top of rod 7 and the inner wall of suction hood 1 and contact each other, make rotation axis 6 when rotatory, can make and scrape the rod 7 and scrape on the inner wall of suction hood 1, guarantee that can not remain too much raw materials on the suction hood 1 and remain.

The bottom of horizontal pole 8 is provided with the mediation brush-holder stud 9 that is "U" shape structure setting, and the bottom of mediation brush-holder stud 9 distributes and has the brush hair, and the top setting of horizontal pole 8 is in 2 inner wall surfaces of feed bin inlayed preformed groove 11 down, when setting up of mediation brush-holder stud 9 conveniently makes rotation axis 6 rotatory, to dredging the work in the middle of piling up the raw materials on screen frame 10, and the brush hair of mediation brush-holder stud 9 bottom can clear stifled work to the sieve mesh on the screen frame 10, guarantee to carry out the unloading work that links up.

Mediation brush-holder stud 9 sets up the inside top at screen frame 10, and the centre of screen frame 10 runs through and has middle groove 16, and middle groove 16's position is corresponding with the outside position of dialling movable block 15 of rotation axis 6, dials movable block 15 and is the cam shape structure symmetry and sets up in the both sides of rotation axis 6, and dials movable block 15 outside middle groove 16 and is the oval structure setting, when making the rotation axis 6 rotatory drive dial movable block 15 rotatory, can make screen frame 10 carry out the work of rocking of controlling.

The top of screen frame 10 sets up in the recess of rocking the fixed block of ring 13 bottom through extrusion spring 14, and the bottom of rocking the fixed block of ring 13 bottom is connected with the inside bottom of preformed groove 11 through reset spring 12, and the top of rocking ring 13 is the notch cuttype structure setting, and reset spring 12's original length equals with the height of preformed groove 11, when making horizontal pole 8 rotatory, it can extrude the notch cuttype structure of rocking ring 13 top, and then make and rock work from top to bottom to rock ring 13.

The working principle is as follows: when the vibrating screen with the environment-friendly dust removal device is used, firstly, the whole vibrating screen is positioned at the position of a feed inlet of the whole mixing device, then, an external feed pipe and a connecting pipe at the top end of the dust hood 1 are connected, so that blanking work can be carried out, the blanked raw materials can fall into the inside of the screen body 10, then, the motor 3 is started, the whole vibrating screen can normally work, the motor 3 is started to enable the first bevel gear 4 at the top end to rotate, the first bevel gear 4 can enable the second bevel gear 5 meshed with the first bevel gear to rotate when rotating, then the rotating shaft 6 coaxially connected with the rotating shaft 6 can rotate, when the rotating shaft 6 rotates, the outer part of the rotating shaft can respectively drive the cross rod 8 and the shifting block 15 to rotate, firstly, when the cross rod 8 rotates, the top end of the rotating shaft can continuously contact the ladder-type blocks which are distributed on the shaking ring 13 in a stepped mode, and then will shake the ring 13 and carry on the extrusion work from top to bottom, make shake the ring 13 and shake the vibration work that shakes from top to bottom under the influence of the reset spring 12 of the bottom, while stirring the piece 15 and rotating, because its top is the cam-shaped structure, therefore stir the piece 15 and rotate in the inside of the intermediate trough 16, can make the top of the screen frame 10 outside the intermediate trough 16 shake the ring 13 inside and shake the vibration work from side to side, guarantee to carry on the thorough vibration screening, while rotating in the horizontal pole 8, the setting up of the dredging brush-holder stud 9 that its bottom will be set up in "U" shape structure, can also carry on the internal dredging and dredging work to the sieve plate to the piled up raw materials, guarantee the whole apparatus can carry on the high-efficient vibration screening work, and the phenomenon that will not appear and stop up takes place;

meanwhile, when the rotating shaft 6 rotates, due to the arrangement of the scraping rod 7 outside the rotating shaft, the rotating shaft 6 can rotate, so that the scraping rod 7 can scrape the raw materials adhered to the dust hood 1 and is finally sucked away by the dust suction port outside the dust hood 1, the effect of environment-friendly dust suction is achieved, meanwhile, the phenomenon of residue cannot occur, and the content which is not described in detail in the specification belongs to the prior art known by professionals in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a take environmental protection dust collector's shale shaker, includes suction hood (1), feed bin (2) and motor (3), its characterized in that: feed bin (2) down have to the below block of suction hood (1), and the outside surface of suction hood (1) is provided with the dust absorption mouth to the top of suction hood (1) is provided with the feed inlet, the outer wall surface of feed bin (2) is provided with motor (3) down, and the output of motor (3) is connected with one side of first conical gear (4) to intermeshing between the top of first conical gear (4) and second conical gear (5), the top coaxial coupling of second conical gear (5) has rotation axis (6), and the top of rotation axis (6) an organic whole installs scraping rod (7).

2. The vibrating screen with the environment-friendly dust removal device as claimed in claim 1, wherein: the outside of rotation axis (6) is from last to having set gradually down and scrape pole (7), horizontal pole (8) and stir piece (15), and scrape pole (7) and be the slope column structure setting to scrape the top of pole (7) and the inner wall of suction hood (1) and contact each other.

3. The vibrating screen with the environment-friendly dust removal device as claimed in claim 2, wherein: the bottom of horizontal pole (8) is provided with mediation brush-holder stud (9) that is "U" shape structure setting, and the bottom distribution of mediation brush-holder stud (9) has the brush hair to the top of horizontal pole (8) sets up in lower feed bin (2) inner wall surface mosaic preformed groove (11).

4. The vibrating screen with the environment-friendly dust removing device as claimed in claim 3, wherein: the dredging brush rod (9) is arranged above the inside of the screen body (10), a middle groove (16) penetrates through the middle of the screen body (10), and the position of the middle groove (16) corresponds to the position of the poking block (15) outside the rotating shaft (6).

5. The vibrating screen with the environment-friendly dust removal device as claimed in claim 4, wherein: the top of screen frame (10) is through extrusion spring (14) setting in shaking the recess of the fixed block of ring (13) bottom, and the bottom of rocking the fixed block of ring (13) bottom is connected with the inside bottom of reservation groove (11) through reset spring (12), and shakes the top of ring (13) and be the notch cuttype structure setting, and the height of the original length of reset spring (12) and reservation groove (11) equals.

6. The vibrating screen with the environment-friendly dust removing device as claimed in claim 4, wherein: the poking blocks (15) are symmetrically arranged on two sides of the rotating shaft (6) in a cam-shaped structure, and middle grooves (16) outside the poking blocks (15) are arranged in an oval structure.

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