CN210815669U - Dust collecting device for crushing equipment - Google Patents

Abstract

The utility model provides a dust collecting device for crushing equipment, which comprises a centrifugal fan, a dust separating mechanism and at least two dust collecting bins for placing the crushing equipment, wherein each dust collecting bin comprises a box body with an open side and a box door arranged at the open port of the box body; a partition plate is arranged in the box body and positioned above the crushing equipment, the partition plate vertically moves along the inner wall of the box body through a screw mechanism, a dust hopper is arranged on the bottom surface of the partition plate, a corrugated pipe is arranged on the top surface of the partition plate, and the dust hopper is communicated with the exhaust pipe through the corrugated pipe; it can carry out unified collection dirt to many crushing apparatus and handle, can provide effectual collection dirt effect, prevents that the dust from flying upward, keeps the better operational environment in workshop.

Description

Dust collecting device for crushing equipment

Technical Field

The utility model relates to a dust collecting equipment field, more specifically relates to a dust collecting device that crushing apparatus used.

Background

During copper metal's production process, need smash the raw materials, for improving work efficiency, many crushing apparatus carry out work simultaneously, and crushing apparatus can produce more dust when crushing work, causes the dust to fly upward easily, influences the operational environment and the air quality in workshop, influences staff's healthy even.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a dust collecting device for crushing equipment is provided, it can carry out unified collection dirt to many crushing equipment and handle, can provide effectual collection dirt effect, prevents that the dust from flying upward, keeps the better operational environment in workshop.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a dust collecting device for crushing equipment, which comprises a centrifugal fan, a dust separating mechanism and at least two dust collecting bins for placing the crushing equipment, wherein each dust collecting bin comprises a box body with an open side and a box door arranged at the open port of the box body; the box body is internally provided with a partition plate, the partition plate is positioned above the crushing equipment and vertically moves along the inner wall of the box body through a screw mechanism, the bottom surface of the partition plate is provided with a dust hopper, the top surface of the partition plate is provided with a corrugated pipe, and the dust hopper is communicated with the exhaust pipe through the corrugated pipe.

In the preferred technical solution of the present invention, the screw mechanism comprises two sets of screw mechanisms, and the two screw mechanisms are respectively mounted on two opposite inner walls of the box body; the lead screw mechanism comprises a lead screw arranged on the inner wall of the box body through a bearing seat, a sliding block is arranged on the lead screw in a sliding mode, the sliding block is fixedly connected with the partition plate, the bottom end of the lead screw is connected with an output shaft of a driving motor through a coupler, and the driving motor is arranged on the inner wall of the box body.

The utility model discloses among the technical scheme of preferred, the gib block that is equipped with vertical setting is all fixed to two relative inner walls of box, the both sides of baffle correspond two the fixed slide that is equipped with of gib block, the slide with gib block sliding fit, the baffle warp the slide is followed gib block vertical movement.

In the preferred embodiment of the present invention, the dust separating mechanism is a cyclone separator.

The utility model has the advantages that:

the utility model provides a dust collecting device for crushing equipment, a plurality of dust collecting bins can be designed for placing a plurality of crushing equipment, and the plurality of dust collecting bins share a set of centrifugal fan and a dust separating mechanism, thus effectively reducing the cost; the inside baffle that sets up in each dust collection bin can be adjusted the inside space that is used for placing crushing apparatus of box, and the baffle that drives at screw mechanism can make the dust hopper more be close to crushing apparatus to be applicable to the crushing apparatus of different grade type, under the holistic cooperation, can provide effectual collection dirt effect, prevent that the dust from flying upward, keep the better operational environment in workshop.

Drawings

Fig. 1 is a schematic structural view of a dust collecting device for a pulverizing apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of the internal structure of the dust collecting bin provided in the embodiment of the present invention.

In the figure:

100. a centrifugal fan; 200. a dust separating mechanism; 300. a dust collection bin; 310. a box body; 320. a box door; 330. a guide strip; 410. an exhaust pipe; 420. a collector pipe; 430. an exhaust duct; 500. a partition plate; 510. a dust collecting hopper; 520. a bellows; 530. a slide base; 600. a lead screw mechanism; 610. a lead screw; 620. a slider; 630. the motor is driven.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 and 2, the embodiment of the present invention discloses a dust collecting device for a pulverizing apparatus, comprising a centrifugal fan 100, a dust separating mechanism 200, and at least two dust collecting bins 300 for placing the pulverizing apparatus, wherein the dust collecting bins 300 comprise a box body 310 with one open side and a box door 320 arranged at the open port of the box body 310, the top of the box body 310 is communicated with an air exhaust pipe 410, each air exhaust pipe 410 is communicated with an air inlet of the centrifugal fan 100 through a collecting pipe 420, and an air outlet of the centrifugal fan 100 is communicated with an air inlet of the dust separating mechanism 200 through an exhaust pipe 430; a partition plate 500 is arranged in the box body 310, the partition plate 500 is positioned above the crushing equipment, the partition plate 500 vertically moves along the inner wall of the box body 310 through a screw rod mechanism 600, a dust hopper 510 is arranged on the bottom surface of the partition plate 500, a corrugated pipe 520 is arranged on the top surface of the partition plate 500, and the dust hopper 510 is communicated with the exhaust pipe 410 through the corrugated pipe 520.

In the dust collecting device for the pulverizing apparatus, the plurality of dust collecting bins 300 are designed to be used for placing a plurality of pulverizing apparatuses, and the plurality of dust collecting bins 300 share one set of centrifugal fan 100 and dust separating mechanism 200, so that the cost can be effectively reduced; the partition boards 500 arranged in the dust collecting bins 300 can adjust the space in the box body 320 for placing the crushing equipment, the partition boards 500 driven by the screw mechanism 600 can enable the dust collecting hoppers 510 to be closer to the crushing equipment so as to be suitable for the crushing equipment of different types, and under the integral cooperation, the dust collecting device can provide an effective dust collecting effect, prevent dust from flying upwards and maintain a better working environment in a workshop; during normal crushing work, the centrifugal fan 100 is started to simultaneously perform air suction and dust collection on the plurality of dust collecting bins 300, blow the dust towards the dust separating mechanism 200, and complete dust collection under the separating action of the dust separating mechanism 200; when adjusting the position of the partition 500, the worker needs to operate the screw mechanism 600 to move the partition 500 to a suitable height, so that the dust hopper 510 is as close to the crushing apparatus as possible.

Further, the two screw mechanisms 600 are included, and the two screw mechanisms 600 are respectively installed on the two inner walls of the box 310; screw mechanism 600 includes and installs through the bearing frame the lead screw 610 of box 310 inner wall, it is equipped with slider 620 to slide on the lead screw 610, slider 620 with baffle 500 fixed connection, the bottom of lead screw 610 passes through the coupling joint with driving motor 630's output shaft, driving motor 630 installs the box 310 inner wall.

Furthermore, two opposite inner walls of the box body 310 are fixedly provided with vertically arranged guide bars 330, two sides of the partition board 500 are fixedly provided with slide seats 530 corresponding to the two guide bars 330, the slide seats 530 are in sliding fit with the guide bars 330, and the partition board 500 vertically moves along the guide bars 330 through the slide seats 530; the structural design can further limit the moving track of the partition board 500, so that the partition board 500 can move more smoothly.

Further, the dust separation mechanism 200 is a cyclone separator; the cyclone separator can be directly purchased and used in the market.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims (4)

1. A dust collecting device for a crushing apparatus, characterized in that:

the dust collection bin (300) comprises a centrifugal fan (100), a dust separation mechanism (200) and at least two dust collection bins (300) used for placing crushing equipment, wherein each dust collection bin (300) comprises a box body (310) with one open side and a box door (320) arranged at the open opening of the box body (310), the top of each box body (310) is communicated with an exhaust pipe (410), each exhaust pipe (410) is communicated with an air inlet of the centrifugal fan (100) through a collecting pipe (420), and an air outlet of the centrifugal fan (100) is communicated with an air inlet of the dust separation mechanism (200) through an exhaust pipe (430);

the novel dust collector is characterized in that a partition plate (500) is arranged in the box body (310), the partition plate (500) is located above the crushing equipment, the partition plate (500) vertically moves along the inner wall of the box body (310) through a screw rod mechanism (600), a dust hopper (510) is arranged on the bottom surface of the partition plate (500), a corrugated pipe (520) is arranged on the top surface of the partition plate (500), and the dust hopper (510) is communicated with the exhaust pipe (410) through the corrugated pipe (520).

2. A dust collecting device for a pulverizing apparatus according to claim 1, wherein:

the box body (310) comprises two groups of screw rod mechanisms (600), and the two screw rod mechanisms (600) are respectively arranged on the two inner walls of the box body (310); screw mechanism (600) include and install through the bearing frame lead screw (610) of box (310) inner wall, it is equipped with slider (620) to slide on lead screw (610), slider (620) with baffle (500) fixed connection, the bottom of lead screw (610) passes through the coupling joint with the output shaft of driving motor (630), driving motor (630) are installed box (310) inner wall.

3. A dust collecting device for a pulverizing apparatus according to claim 1, wherein:

the two relative inner walls of box (310) are all fixed and are equipped with guide strip (330) of vertical setting, the both sides of baffle (500) correspond two guide strip (330) are fixed and are equipped with slide (530), slide (530) with guide strip (330) sliding fit, baffle (500) warp slide (530) are followed guide strip (330) vertical removal.

4. A dust collecting device for a pulverizing apparatus according to claim 1, wherein:

the dust separation mechanism (200) is a cyclone separator.

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