CN219341041U

CN219341041U - Dust collection equipment for loading site

Info

Publication number: CN219341041U
Application number: CN202320884966.0U
Authority: CN
Inventors: 刘钊; 黄凯; 何滨; 田东; 上官峰; 严东东; 李闯军; 白刃; 薛新智; 黄利强
Original assignee: Changji Zhundong Economic And Technological Development Zone Shengjiang Huineng Mining Co ltd; Xinjiang Shengjiang Energy Co ltd
Current assignee: Changji Zhundong Economic And Technological Development Zone Shengjiang Huineng Mining Co ltd; Toksun County Shengjiang Mining Co ltd; Xinjiang Shengjiang Energy Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-07-14
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses dust collection equipment for a loading site, and relates to the technical field of dust-free loading. During the use, when loading, open discharge valve, first fan, second fan, the material in the storage silo falls into the transport vechicle by the discharge tube, the raise dust that the material produced falls down shelters from through the baffle, and inhale the purifying box by the breathing pipe under the effect of breathing in of first fan, the purifying box filter screen intercepts the dust, and air discharge after will purifying by the second fan, when needs clean the filter screen, play the motor, drive square piece under reciprocating screw's effect, brush reciprocating motion, clean the filter screen, when needs change the filter screen after long-time use, slide down T shape slider, drive two trapezoidal sliders downwardly sliding under two coupling assembling's effect, remove the spacing to the filter screen frame, then pull out the filter screen frame, change.

Description

Dust collection equipment for loading site

Technical Field

The utility model relates to the technical field of dust-free loading, in particular to dust collection equipment for a loading site.

Background

In order to reduce pollution of the dust generated during loading of bulk materials to the environment, a fully sealed mode of the bin bottom is generally adopted, namely operators and loading automobiles are fully sealed at the bottom of the bin during loading, the dust is sealed in a relatively independent space, and the overflow of the dust is limited.

The patent with the publication number of CN218361074U discloses a dust collection device for loading and unloading bulk feed finished products, which can be matched with an induced draft fan, a flexible connecting pipe and a pulse dust collector, and can treat generated dust during loading, but when in actual use, the pulse dust collector contains a large amount of dust, so that filter equipment needs to be cleaned in time, the blocking phenomenon is prevented, the cleaning effect is reduced, and the dust collection device for loading site is provided for solving the problems.

Disclosure of Invention

The utility model provides a dust collecting equipment for loading scene to when solving the in-service use that proposes among the above-mentioned background art, because contain a large amount of raise dust in the pulse dust remover, need in time clean filtration equipment, prevent that the jam phenomenon from taking place, reduce the problem of clean effect.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a dust collecting equipment for installation scene, includes two wallboards, two the storage silo is installed jointly at the top of wallboard, the through-hole has been seted up to the bottom inner wall of storage silo, fixed mounting has the discharge tube in the through-hole, be provided with the discharge valve on the discharge tube, fixedly cup jointed the suction hood on the discharge tube, a plurality of baffles are evenly installed to the bottom of suction hood, one of them the purifying box is installed to the lateral part of wallboard, the purifying box with install the breathing pipe between the suction hood, be provided with first fan on the breathing pipe, rectangular hole has been seted up to the lateral part of purifying box, there is the filter screen frame through sliding component slidable mounting in the rectangular hole, the filter screen is installed to the week side inner wall demountable installation of filter screen frame, the pull ring is installed to the lateral part of filter screen frame, the relative inner wall of purifying box rotates jointly and installs reciprocating lead screw, the lateral part of purifying box installs the motor, the output shaft of motor with reciprocating lead screw's tip looks phase connection, square brush piece is installed to square brush piece, square brush piece's lateral part installs guide assembly, install square brush piece, rectangular hole bottom and two the square brush piece's the inner wall of the brush piece, two bottom of the square brush piece are installed in the same, two square inner wall of brush piece and bottom of the same square inner wall sets have a square groove, two bottom of square inner wall groove, two bottom and two side pieces are equipped with the mutual fixed groove, two side pieces have a square groove, and bottom groove, and two bottom pieces are equipped with square groove, the cylinder is gone up to slide and has been cup jointed T shape slider, T shape slider slidable mounting in the operation hole, two trapezoidal slider with all be connected through coupling assembling between the T shape slider, the collecting hole has been seted up to the lateral part of purifying box, the downthehole sliding mounting of collecting has a album dirt drawer, the venthole has been seted up to the top inner wall of purifying box, install the outlet duct in the venthole, install the second fan on the outlet duct.

Preferably, the level of the plurality of baffles is lower than the level of the discharge pipe.

Preferably, the sliding component comprises two sliding blocks, the two sliding blocks are respectively and fixedly installed on two side parts of the filter screen frame, sliding grooves matched with the two sliding blocks are formed in the inner walls of two sides of the purifying box, and the two sliding blocks are respectively and slidably installed in the two sliding grooves.

Preferably, the guide assembly comprises a guide rod, two ends of the guide rod are respectively arranged on the inner walls of two sides of the purifying box, a guide hole is formed in the side part of the square block, and the guide rod is slidably arranged in the guide hole.

Preferably, the limiting assembly comprises a limiting column, a limiting hole is formed in the bottom of the trapezoidal sliding block, one end of the limiting column is mounted on the inner wall of the bottom of the fixing groove, and the other end of the limiting column extends into the limiting hole.

Preferably, the reset assembly comprises a reset spring, one end of the reset spring is mounted at the bottom of the trapezoid sliding block, and the other end of the reset spring is mounted on the inner wall of the bottom of the fixing groove.

Preferably, the connecting assembly comprises a connecting rod, one end of the connecting rod is fixedly arranged on the side part of the T-shaped sliding block, and the other end of the connecting rod is fixedly arranged on the side part of the trapezoid sliding block.

In summary, the utility model has the technical effects and advantages that:

according to the utility model, when the filter screen cleaning machine is used, during loading, the discharge valve, the first fan and the second fan are opened, materials in the storage bin fall into the transport vehicle from the discharge pipe, flying dust generated by falling of the materials is shielded by the baffle plate and is sucked into the purifying box from the air suction pipe under the suction action of the first fan, the filter screen in the purifying box intercepts dust, the purified air is discharged from the second fan, when the filter screen needs to be cleaned, the motor is used, the square block and the brush are driven to reciprocate under the action of the reciprocating screw rod to clean the filter screen, when the filter screen needs to be replaced after long-time use, the T-shaped sliding block is slid downwards, the two trapezoidal sliding blocks are driven to slide downwards under the action of the two connecting components, the limit of the filter screen frame is released, and then the filter screen frame is pulled out for replacement.

According to the utility model, through the arrangement of the reset spring, after the filter screen frame is installed in the purifying box, the squeezing action of the filter screen frame on the trapezoidal sliding block disappears, and the trapezoidal sliding block can realize the reset function under the elastic action of the reset spring, so that the fixing and limiting functions of the filter screen frame are realized, manual fixing of a worker is not needed, and the practicability is higher.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a dust collection device for a loading site according to an embodiment of the present application;

FIG. 2 is a schematic view of a partially cut-away structure of a purge bin according to an embodiment of the present application;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

fig. 4 is an enlarged schematic view of the structure of the discharge tube, the dust hood and the baffle in the embodiment of the application.

In the figure: 1. a wallboard; 2. a storage bin; 3. a discharge tube; 4. a discharge valve; 5. a dust hood; 6. a baffle; 7. a purifying box; 8. an air suction pipe; 9. a first fan; 10. a slide block; 11. a filter screen frame; 12. a filter screen; 13. a pull ring; 14. a reciprocating screw rod; 15. square blocks; 16. a guide rod; 17. a motor; 18. a brush holder; 19. a brush; 20. a trapezoidal slider; 21. a limit column; 22. a return spring; 23. a cylinder; 24. a T-shaped slider; 25. a connecting rod; 26. a dust collection drawer; 27. and a second fan.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to figures 1-4, a dust collection device for a loading site comprises two wallboards 1, wherein the tops of the two wallboards 1 are jointly provided with a storage bin 2, the inner wall of the bottom of the storage bin 2 is provided with a through hole, a discharge pipe 3 is fixedly arranged in the through hole, the discharge pipe 3 is provided with a discharge valve 4, the discharge pipe 3 is fixedly sleeved with a dust hood 5, the bottom end of the dust hood 5 is uniformly provided with a plurality of baffle plates 6, the side part of one wallboard 1 is provided with a purifying box 7, an air suction pipe 8 is arranged between the purifying box 7 and the dust hood 5, the air suction pipe 8 is provided with a first fan 9, the side part of the purifying box 7 is provided with a rectangular hole, a filter screen frame 11 is slidingly arranged in the rectangular hole through a sliding component, the inner wall of the periphery side of the filter screen frame 11 is detachably provided with a filter screen 12, the side part of the filter screen frame 11 is provided with a pull ring 13, the opposite inner wall of the purifying box 7 is jointly rotatably provided with a reciprocating screw 14, the side part of the purifying box 7 is provided with a motor 17, an output shaft of the motor 17 is connected with the end part of a reciprocating screw rod 14, a square block 15 is arranged on the reciprocating screw rod 14 in a threaded manner, a guide component is arranged on the side part of the square block 15, the bottom of the square block 15 is arranged on a brush seat 18, a brush 19 is arranged at the bottom of the brush seat 18, the brush 19 is matched with a filter screen 12, two fixed slots are formed in the inner wall of the bottom of a rectangular hole, square communication holes are formed in the inner wall of the side part of the two fixed slots, trapezoidal sliding blocks 20 are slidably arranged in the two fixed slots, limit components are arranged in the inner walls of the bottom of the two fixed slots, a reset component is arranged at the bottom of the two trapezoidal sliding blocks 20, a cylinder 23 is jointly arranged on the inner wall of the bottom of the square communication holes, an operation hole is formed in the side part of the square communication holes, a T-shaped sliding block 24 is slidably sleeved on the cylinder 23, the T-shaped sliding blocks 24 are slidably mounted in the operation holes, the two trapezoidal sliding blocks 20 are connected with the T-shaped sliding blocks 24 through connecting components, collecting holes are formed in the side portions of the purifying box 7, a dust collecting drawer 26 is slidably mounted in the collecting holes, air outlet holes are formed in the inner wall of the top of the purifying box 7, an air outlet pipe is mounted in the air outlet holes, and a second fan 27 is mounted on the air outlet pipe.

By means of the structure, when the novel dust collector is used for loading, the discharging valve 4, the first fan 9 and the second fan 27 are opened, materials in the storage bin 2 fall into the transport vehicle from the discharging pipe 3, dust generated by falling of the materials is shielded by the baffle 6, the dust is sucked into the purifying box 7 by the air suction pipe 8 under the suction effect of the first fan 9, the filter screen 12 in the purifying box 7 is used for intercepting dust, purified air is discharged by the second fan 27, when the filter screen 12 needs to be cleaned, the motor 17 is used, the square block 15 and the brush 19 are driven to reciprocate under the action of the reciprocating screw rod 14 to clean the filter screen 12, when the filter screen 12 needs to be replaced after long-time use, the T-shaped slide block 24 is slid downwards, the two trapezoidal slide blocks 20 are driven to slide downwards under the action of the two connecting components, the limit of the filter screen frame 11 is relieved, and then the filter screen frame 11 is pulled out for replacement.

As shown in fig. 4, the horizontal height of the baffles 6 is lower than that of the discharge pipe 3, so that the arrangement has the advantage that dust generated during discharging can be blocked by arranging the horizontal height of the baffles 6 lower, and the dust is prevented from scattering.

As shown in fig. 3, the sliding assembly comprises two sliding blocks 10, the two sliding blocks 10 are respectively and fixedly mounted on two side parts of the filter screen frame 11, sliding grooves matched with the two sliding blocks 10 are formed in two side inner walls of the purifying box 7, the two sliding blocks 10 are respectively and slidably mounted in the two sliding grooves, and the sliding assembly has the advantages that the sliding function of the filter screen frame 11 can be realized through the arrangement of the sliding blocks and the sliding grooves, the filter screen frame 11 can be conveniently detached, a certain limiting function can be achieved on the filter screen frame 11, and the filter screen frame 11 is prevented from inclining.

As shown in fig. 3, the guide assembly comprises a guide rod 16, two ends of the guide rod 16 are respectively arranged on two side inner walls of the purifying box 7, a guide hole is formed in the side part of the square block 15, the guide rod 16 is slidably arranged in the guide hole, and the guide assembly has the advantages that the square block 15 can play a certain limiting role through the arrangement of the guide rod 16, and the square block 15 is prevented from synchronously rotating along with the rotation of the reciprocating screw rod 14.

As shown in fig. 3, the limiting assembly comprises a limiting column 21, a limiting hole is formed in the bottom of the trapezoidal sliding block 20, one end of the limiting column 21 is installed on the inner wall of the bottom of the fixed groove, the other end of the limiting column 21 extends into the limiting hole, and the limiting assembly has the advantages that a certain limiting effect can be achieved when the trapezoidal sliding block 20 moves through the arrangement of the limiting column 21, and the directional deviation of the trapezoidal sliding block 20 during sliding is prevented.

As shown in fig. 3, the reset assembly includes a reset spring 22, one end of the reset spring 22 is mounted at the bottom of the trapezoidal slider 20, and the other end of the reset spring 22 is mounted on the bottom inner wall of the fixed slot, which has the advantages that, through the arrangement of the reset spring 22, when the filter screen frame 11 is mounted, the filter screen frame 11 extrudes the trapezoidal slider 20 and the reset spring 22, and after the filter screen frame 11 moves to a proper position, the trapezoidal slider 20 can be driven to reset under the elastic action of the reset spring 22, thereby playing a fixed limiting role on the filter screen frame 11.

As shown in fig. 3, the connecting assembly includes a connecting rod 25, one end of the connecting rod 25 is fixedly mounted on the side portion of the T-shaped sliding block 24, and the other end of the connecting rod 25 is fixedly mounted on the side portion of the trapezoidal sliding block 20, so that the connecting assembly has the advantages that the T-shaped sliding block 24 and the two trapezoidal sliding blocks 20 generate linkage function through the arrangement of the connecting rod 25, so that the two trapezoidal sliding blocks 20 can be synchronously driven to synchronously move when the T-shaped sliding block 24 slides, and the limit of the filter screen frame 11 is relieved.

The working principle of the utility model is as follows: when loading, the discharge valve 4, the first fan 9 and the second fan 27 are opened, materials in the storage bin 2 fall into the transport vehicle from the discharge pipe 3, dust generated by falling of the materials is shielded by the baffle 6, the dust is sucked into the purifying box 7 by the air suction pipe 8 under the suction action of the first fan 9, the filter screen 12 in the purifying box 7 is intercepted, purified air is discharged by the second fan 27, when the filter screen 12 needs to be cleaned, the motor 17 is driven under the action of the reciprocating screw 14, the square block 15 and the brush 19 are driven to reciprocate, the filter screen 12 is cleaned, when the filter screen 12 needs to be replaced after long-time use, the T-shaped sliding block 24 is slid downwards, the two trapezoidal sliding blocks 20 are driven to slide downwards under the action of the two connecting rods 25, the limit of the filter screen frame 11 is released, and then the filter screen frame 11 is pulled out for replacement. The filter screen 12 is cleaned in the use process, the purification effect is improved, the filter screen 12 is convenient to replace and maintain, the operation is simple and convenient, and the practicability is high.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Dust collecting equipment for loading site comprises two wallboards (1), and is characterized in that: two storage silo (2) are installed jointly at the top of wallboard (1), the through-hole has been seted up to the bottom inner wall of storage silo (2), fixed mounting has discharge tube (3) in the through-hole, be provided with discharge valve (4) on discharge tube (3), fixed suction hood (5) that cup joints on discharge tube (3), a plurality of baffles (6) are evenly installed to the bottom of suction hood (5), one of them purifying box (7) are installed to the lateral part of wallboard (1), purifying box (7) with install breathing pipe (8) between suction hood (5), be provided with first fan (9) on breathing pipe (8), rectangular hole has been seted up to the lateral part of purifying box (7), through sliding component slidable mounting filter screen frame (11) in the rectangular hole, filter screen frame (12) are detachably installed to the week side inner wall of filter screen frame (11).

2. A dust collection device for a loading site according to claim 1, wherein: pull ring (13) is installed to the lateral part of filter screen frame (11), reciprocating lead screw (14) is installed in the relative inner wall joint rotation of purifying box (7), motor (17) is installed to the lateral part of purifying box (7), the output shaft of motor (17) with the tip of reciprocating lead screw (14) is connected, square piece (15) is installed to the screw thread on reciprocating lead screw (14), guiding element is installed to the lateral part of square piece (15), the bottom of square piece (15) is installed in brush holder (18), brush (19) are installed to the bottom of brush holder (18), brush (19) with filter screen (12) looks adaptation, two fixed slots have been seted up to the bottom inner wall of rectangular hole, two the lateral part inner wall that the fixed slot is close to each other has offered square intercommunicating pore jointly, two trapezoidal slider (20) are all slidingly installed to the fixed slot, and spacing subassembly is all installed to the bottom of two square slider (20), reset subassembly is all installed to the bottom of square slider (20), brush (19) with the bottom of top inner wall (23) and the common operation hole (24) of sliding connection hole (24) have, the cylinder shape communication hole (24) are installed in the top, two trapezoidal slider (20) with all be connected through coupling assembling between T shape slider (24), collecting hole has been seted up to the lateral part of purifying box (7), collecting hole is downthehole to be installed in sliding, the venthole has been seted up to the top inner wall of purifying box (7), install the outlet duct in the venthole, install second fan (27) on the outlet duct, a plurality of the level of baffle (6) is less than the level of discharge tube (3).

3. A dust collection device for a loading site according to claim 1, wherein: the sliding assembly comprises two sliding blocks (10), the two sliding blocks (10) are respectively and fixedly installed on two side parts of the filter screen frame (11), sliding grooves matched with the two sliding blocks (10) are formed in the inner walls of two sides of the purifying box (7), and the two sliding blocks (10) are respectively and slidably installed in the two sliding grooves.

4. A dust collection device for a loading site according to claim 2, wherein: the guide assembly comprises a guide rod (16), two ends of the guide rod (16) are respectively arranged on the inner walls of two sides of the purifying box (7), a guide hole is formed in the side part of the square block (15), and the guide rod (16) is slidably arranged in the guide hole.

5. A dust collection device for a loading site according to claim 2, wherein: the limiting assembly comprises a limiting column (21), a limiting hole is formed in the bottom of the trapezoidal sliding block (20), one end of the limiting column (21) is mounted on the inner wall of the bottom of the fixing groove, and the other end of the limiting column (21) extends into the limiting hole.

6. A dust collection device for a loading site according to claim 2, wherein: the reset assembly comprises a reset spring (22), one end of the reset spring (22) is mounted at the bottom of the trapezoid sliding block (20), and the other end of the reset spring (22) is mounted on the inner wall of the bottom of the fixed groove.

7. A dust collection device for a loading site according to claim 2, wherein: the connecting assembly comprises a connecting rod (25), one end of the connecting rod (25) is fixedly arranged on the side part of the T-shaped sliding block (24), and the other end of the connecting rod (25) is fixedly arranged on the side part of the trapezoid sliding block (20).