CN213762282U - Grind quick-witted discharge gate filter equipment in turn - Google Patents

Abstract

The utility model relates to a grind quick-witted discharge gate filter equipment in turn, including silo down, the upside of silo is provided with two filter screens down, and the inside of silo is under in at least one filter screen embedding, and the upside of two filter screens is connected with filter screen drive module, and filter screen drive module is suitable for the inside of silo under inserting and extracting the filter screen. When the filter screen that inserts in silo down blockked up when needing to clear up, the motor rotates and drives the gear rotation, and rack, slip strip, the filter screen of both sides move simultaneously during gear rotation, and wherein the motion opposite direction of two filter screens, another filter screen inserts when the silo down is extracted to the filter screen that is blockked up, guarantees that at least a filter screen embedding does not influence the work of grinding machine in the inside of silo down to grinding efficiency has been improved. The alternative filtering device for the discharge port of the grinding machine is convenient to use, and does not influence the work of the grinding machine when the filter screen is cleaned, so that the grinding efficiency is improved.

Description

Grind quick-witted discharge gate filter equipment in turn

Technical Field

The utility model belongs to the technical field of the filtration technique and specifically relates to a grind quick-witted discharge gate filter equipment in turn.

Background

Filtration is a generic term for a large class of unit operations. The process of purifying and purifying the fluid through a special device has a plurality of filtering modes, the used systems are wide, and solid-liquid, solid-gas, large particles and small particles are common. The filtration is an operation that under the action of a driving force or other external force, liquid (or gas) in suspension (or heating gas containing solid particles) permeates through a medium, and solid particles and other substances are intercepted by the filter medium, so that the solid and other substances are separated from the liquid (or gas).

In the discharging process after the grinding of the grinding machine is completed, a filtering device is usually arranged at the discharging port, and large particle substances which are not ground and wastes such as plastic paper and the like are filtered through the filtering device. However, the mesh of the filter screen is often clogged during the use of the filter device, and the filter screen needs to be cleaned periodically, and the filter screen must be taken out for cleaning, and the grinder needs to be stopped, otherwise large particulate matters and wastes are mixed into the collecting tank. The cleaning of the filter screen seriously affects the working efficiency of the grinder, so that a device for alternately filtering the discharge port of the grinder is required to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide a grind quick-witted discharge gate filter equipment in turn.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a grind quick-witted discharge gate filter equipment in turn, includes silo down, the upside of silo down is provided with two filter screens, at least one the filter screen embedding is in the inside of silo down, two the upside of filter screen is connected with filter screen drive module, filter screen drive module is suitable for with the filter screen inserts and extracts the inside of silo down.

Preferably, foretell grinding machine discharge gate filter equipment in turn, wherein filter screen drive module includes the motor, install the gear on the output shaft of motor, the both sides of gear all are provided with the slide rail, two equal sliding connection has the slide bar on the slide rail, install the rack on the slide bar, the rack with gear engagement, the lower extreme of slide bar with filter screen fixed connection.

Preferably, foretell mill discharge gate filter equipment in turn, wherein the upper end of filter screen is provided with the filter screen stiff end, be provided with first draw-in groove on the terminal surface of filter screen stiff end, the lower extreme embedding of sliding strip is in the inside of first draw-in groove, the sliding strip with pass through bolt fixed connection between the first draw-in groove.

Preferably, in the above alternative filtering device for a discharge port of a grinding machine, two second clamping grooves are formed in the discharging groove, and the second clamping grooves are suitable for the filter screen to be clamped in.

Preferably, in the above alternative filtering device for a discharge port of a grinder, the height of the edges at two sides of the second clamping groove protruding the inner wall of the discharging groove is 10-15 mm.

Preferably, the mill outlet alternating filtration device described above, wherein the shape of the screen is semi-circular.

The utility model has the advantages that: when using this grinding machine discharge gate filter equipment in turn, when the filter screen that inserts in silo down blockked up when needing the clearance, the motor rotates and drives the gear rotation, rack and the slip strip of both sides during gear revolve, the filter screen simultaneous movement, wherein the motion opposite direction of two filter screens, another filter screen inserts when the silo down is extracted to the filter screen that is blockked up, guarantee the inside of at least a filter screen embedding silo down, do not influence grinding machine work to grinding efficiency has been improved. When the next time needs to be cleaned, the motor rotates reversely, one of the two filter screens is clamped into the discharging groove, and the other filter screen is pulled out for cleaning. The alternative filtering device for the discharge port of the grinding machine is convenient to use, and does not influence the work of the grinding machine when the filter screen is cleaned, so that the grinding efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of a connection structure between the filter driving module and the filter in FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic view of a structure of a filter screen and a discharging chute;

fig. 5 is a schematic structural diagram of a second clamping groove in the blanking groove.

In the drawings, the components represented by the respective reference numerals are listed below:

1. grind quick-witted support, 2, grind quick-witted body, 3, unloading groove, 4, a supporting bench, 5, motor support, 6, motor, 7, slide rail fixed plate, 8, slide rail, 9, stiffening beam, 10, slide bar, 11, rack, 12, filter screen, 13, gear, 14, filter screen stiff end, 15, first draw-in groove, 16, discharging pipe, 17, second draw-in groove.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 and 4, the alternative filtering device for the discharge port of the grinding machine comprises a feed chute 3, wherein the section of the feed chute 3, which is perpendicular to the central axis, is in the shape of a semi-circular arc. Two filter screens 12 are arranged on the upper side of the blanking groove 3, and the filter screens 12 are semicircular and are suitable for being matched with the blanking groove 3. The filter screen 12 is perpendicular to the central axis of the blanking groove 3. The grinding machine body 2 is arranged on the grinding machine bracket 1, the bottom of the grinding machine body 2 is provided with a discharge pipe 16, and the tail end of the discharge pipe 16 is connected with the blanking groove 3.

As shown in fig. 1, 2, 3 and 4, the two screens 12 are connected to a screen driving module at the upper side thereof, and the screen driving module is adapted to insert and pull the screens 12 into and out of the chute 3. Filter screen drive module includes motor 6, and motor support 5 fixes at a brace table 4 upside, and motor 6 installs on motor support 5, and motor 6, motor support 5, brace table 4 all lie in down silo 3 with one side. Install gear 13 on the output shaft of motor 6, the both sides of gear 13 all are provided with slide rail 8, slide rail fixed plate 7, and slide rail 8 installs on slide rail fixed plate 7. The sliding rail fixing plate 7 is fixed on the motor support 5, and a reinforcing beam 9 is welded between the sliding rail fixing plate 7 and the motor support 5 and used for reinforcing structural strength. All there is a slide bar 10 through slider sliding connection on two slide rails 8, installs rack 11 on the slide bar 10, and rack 11 and gear 13 mesh. Lower extreme and the filter screen 12 fixed connection of sliding strip 10, specifically, the upper end of filter screen 12 is provided with filter screen stiff end 14, is provided with first draw-in groove 15 on the terminal surface of filter screen stiff end 14, and the lower extreme embedding of sliding strip 10 makes both cooperations inseparabler in the inside of first draw-in groove 15, through bolt fixed connection between sliding strip 10 and the first draw-in groove 15. Two filter screens 12 dislocation set, another filter screen 12 inserts when silo 3 under wherein a filter screen 12 is pulled out, guarantees that at least a filter screen 12 imbeds in silo 3's inside down, does not influence the work of grinding machine.

As shown in fig. 5, two second locking grooves 17 are provided in the lower chute 3, and the second locking grooves 17 are suitable for the filter screen 12 to be locked in. The height that 3 inner walls of silo were down in the both sides arris protrusion of second draw-in groove 17 is 13 millimeters, and this protrusion height has guaranteed that filter screen 12 filters in-process axial has sufficient holding power, does not influence the influence of protrusion height to the unloading simultaneously.

When using this mill machine discharge gate filter equipment in turn, when filter screen 12 that inserts in silo 3 down blockked up when needing the clearance, motor 6 rotates and drives gear 13 and rotate, rack 11 and the sliding strip 10 of both sides when gear 13 rotates, filter screen 12 moves simultaneously, wherein two filter screen 12's direction of motion is opposite, another filter screen 12 inserts when silo 3 is extracted to the filter screen 12 that is blockked up down, guarantee at least one filter screen 12 embedding in silo 3's inside down, do not influence the mill work, thereby grinding efficiency has been improved. When the next time needs to be cleaned, the motor 6 rotates reversely, one of the two filter screens 12 is clamped into the discharging groove 3, and the other filter screen is pulled out for cleaning. The alternative filtering device for the discharge port of the grinding machine is convenient to use, and does not influence the work of the grinding machine when the filter screen is cleaned, so that the grinding efficiency is improved.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (6)

1. The utility model provides a grind quick-witted discharge gate filter equipment in turn which characterized in that: including silo (3) down, the upside of silo (3) down is provided with two filter screens (12), at least one filter screen (12) embedding is in the inside of silo (3) down, two the upside of filter screen (12) is connected with filter screen drive module, filter screen drive module be suitable for with filter screen (12) insert and extract the inside of silo (3) down.

2. A mill discharge outlet alternating filtration apparatus as claimed in claim 1, wherein: the filter screen drive module comprises a motor (6), a gear (13) is installed on an output shaft of the motor (6), slide rails (8) are arranged on two sides of the gear (13), two slide rails (8) are connected with slide bars (10) in an equal sliding mode, racks (11) are installed on the slide bars (10), the racks (11) are meshed with the gear (13), and the lower end of the slide bars (10) is fixedly connected with the filter screen (12).

3. A mill discharge outlet alternating filtration apparatus as claimed in claim 2, wherein: the upper end of filter screen (12) is provided with filter screen stiff end (14), be provided with first draw-in groove (15) on the terminal surface of filter screen stiff end (14), the lower extreme embedding of sliding strip (10) is in the inside of first draw-in groove (15), sliding strip (10) with through bolt fixed connection between first draw-in groove (15).

4. A mill discharge outlet alternating filtration apparatus as claimed in claim 1, wherein: two second clamping grooves (17) are formed in the discharging groove (3), and the second clamping grooves (17) are suitable for the filter screen (12) to be clamped in.

5. A mill discharge outlet alternating filtration apparatus as claimed in claim 4, wherein: the height that the arris of both sides of second draw-in groove (17) protrusion feed trough (3) inner wall is 10 ~ 15 millimeters.

6. A mill discharge outlet alternating filtration apparatus as claimed in claim 1, wherein: the shape of the filter screen (12) is semicircular.

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