CN218014120U

CN218014120U - Gypsum powder multi-stage screening device with anti-blocking function and convenient to detach

Info

Publication number: CN218014120U
Application number: CN202222134516.8U
Authority: CN
Inventors: 唐付华; 魏彩霞
Original assignee: Pingyi Fuhua Gypsum Products Co ltd
Current assignee: Pingyi Fuhua Gypsum Products Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-12-13
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a gypsum powder multistage screening device with anti-blocking function and convenient disassembly, which comprises a base, wherein a base station is arranged above the base, a vibration motor is arranged at the bottom of the base station, a shock absorber is arranged between the base station and the base, a vibration screen is arranged above the base station, a plurality of vibration screens are arranged, one end of each vibration screen is provided with a discharge hopper, and a resonance frame is arranged in each vibration screen; the utility model discloses a set up the resonance frame that the latch mechanism made to be fixed with the screen cloth and be convenient for dismantle from the shale shaker in, when the screen cloth mesh number is changed to needs, can realize the screw dismouting, can improve and tear open and trade efficiency, through setting up slide mechanism and gear hole, the direction that makes out the hopper is convenient for adjust, need not adopt to lift up the mode that the installation is fixed again, and this regulative mode also can go on under the condition that only a staff, can improve ultrasonic screening machine's use convenience.

Description

Gypsum powder multi-stage screening device with anti-blocking function and convenient to detach

Technical Field

The utility model relates to a gesso screening technical field specifically is a gesso multistage screening plant with prevent stifled function convenient to detach.

Background

The gesso can use sieve equipment or ultrasonic screening machine that shakes soon when screening, and wherein the ultrasonic screening machine has the effect of preventing blockking up, screening precision is higher for shaking soon, can realize high accuracy screening. The traditional screening machine screen anti-blocking method is that rubber balls are hung above a screen, so that the rubber balls vibrate along with the screen to pop out powder blocked in the screen, but the mode can cause secondary pollution of raw materials after rubber abrasion, and an ultrasonic anti-blocking system adopts a mode of superposing high-frequency ultrasonic vibration while the screen is subjected to low-frequency vibration, so that large particles on the screen are in a suspended state, and the screen is prevented from being blocked. At present, the ultrasonic vibration sieve is successfully applied to sieving fine powder such as silicon carbide, electromagnetic powder, gypsum powder, quartz powder, malt powder, spore powder and the like.

Current ultrasonic resonance ring adopts screw snap-on with the shale shaker, adopts the formula of bonding again with the screen cloth, and is fixed with the rack, and when changing the screen cloth of different meshes, the dismouting is convenient inadequately, and when the multistage use of shale shaker, the discharge gate of different shale shakers when adjusting the direction, needs two at least staff to lift up the shale shaker, adopts the staple bolt to fix from the external connection after reinstallating, adjusts convenience inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gypsum powder multistage screening plant with prevent stifled function convenient to detach makes resonance ring fixed with the shale shaker joint through setting up latch mechanism, is convenient for change, makes the screen cloth rotate through setting up slide mechanism and can realize the position adjustment and fix, replaces the staple bolt to connect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multistage screening plant of gesso with prevent stifled function convenient to detach, includes the base, the top of base is provided with the base station, vibrating motor is installed to the bottom of base station, install the bumper shock absorber between base station and the base, the shale shaker is installed to the top of base station, the shale shaker is provided with a plurality ofly, every the one end of shale shaker all is provided with out the hopper, be provided with the slide mechanism of shale shaker between base station and the shale shaker, be provided with the resonance frame in the shale shaker, the transducer is installed to one side of resonance frame, the one end of transducer run through the shale shaker and with shale shaker threaded connection, the one end of transducer is connected with ultrasonic power supply module, resonance frame internal fixation has the screen cloth, be provided with the joint subassembly of resonance frame in the shale shaker.

Preferably, slide mechanism includes annular spout, the upper surface at the base station is seted up to the spout, the bottom and the top of shale shaker all are provided with circular chimb, are located the lower surface of the chimb of shale shaker bottom is provided with integrated into one piece's annular and inserts the ring, insert ring sliding connection in the spout, one side of slide mechanism is provided with the positioning mechanism who goes out the hopper.

Preferably, positioning mechanism includes the bolt, a plurality of gear holes have all been seted up in chimb and the spout, the one end of bolt runs through chimb threaded connection in the spout, and is a plurality of the gear hole is the circumference array setting.

Preferably, the clamping assembly comprises an annular mounting table and an arc-shaped fan-shaped plate-shaped clamping block, the mounting table and the clamping block are integrally formed on the inner wall of the vibrating screen, and the outer wall of the resonance frame is provided with the clamping mechanism.

Preferably, the clamping mechanism comprises a cylindrical protrusion, the protrusion is integrally formed on the outer wall of the resonance frame, a slot is formed in the inner wall of the mounting table, a clamping groove is formed in one side of the slot, the inner wall of the clamping groove is in arc-shaped arrangement, and the outer wall of the bottom end of the protrusion is clamped in the clamping groove.

Preferably, the number of the protrusions is two, the slots and the clamping grooves are both provided with two groups, and the upper surface of the resonance frame is provided with a plurality of shift levers.

Preferably, the shock absorber includes damping and damping spring, damping's both ends respectively with base and base station fixed connection, damping spring sets up in damping's outside.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the clamping mechanism and make the resonance frame that is fixed with the screen cloth dismantle in being convenient for from the shale shaker, when the screen cloth mesh number needs to be changed, can realize the screw dismouting, can improve and tear open and trade efficiency, through setting up slide mechanism and gear hole, make the direction of play hopper be convenient for adjust, need not adopt to lift up the mode that the installation was fixed again, this regulative mode also can go on under the circumstances that only a staff, can improve ultrasonic screening machine's use convenience.

Drawings

Fig. 1 is an isometric view of the present invention;

FIG. 2 is a schematic structural view of the latch mechanism of the present invention;

fig. 3 is a schematic structural diagram of the sliding mechanism of the present invention.

In the figure: 1. a base; 3. a shock absorber; 4. a base station; 5. vibrating screen; 6. a sliding mechanism; 7. a transducer; 8. a clamping mechanism; 9. screening a screen; 10. a vibration motor; 11. a resonance frame; 301. a damping spring; 302. damping and damping; 501. a discharge hopper; 601. a chute; 602. a gear hole; 603. inserting a ring; 604. a convex edge; 801. a protrusion; 802. inserting slots; 803. a card slot; 804. a deflector rod; 805. a clamping block; 806. and (7) mounting a platform.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, the present invention provides a technical solution: a gypsum powder multi-stage screening device with an anti-blocking function and convenient to detach comprises a base 1, wherein a base table 4 is arranged above the base 1, a vibrating motor 10 is installed at the bottom of the base table 4, a shock absorber 3 is installed between the base table 4 and the base 1, a plurality of vibrating sieves 5 are installed above the base table 4, one end of each vibrating sieve 5 is provided with a discharge hopper 501, a sliding mechanism 6 of each vibrating sieve 5 is arranged between the base table 4 and the vibrating sieve 5, a resonance frame 11 is arranged in each vibrating sieve 5, one side of each resonance frame 11 is provided with a transducer 7, one end of each transducer 7 penetrates through each vibrating sieve 5 and is in threaded connection with the corresponding vibrating sieve 5, one end of each transducer 7 is connected with an ultrasonic power supply component, a screen 9 is fixed in each resonance frame 11, and a clamping component of each resonance frame 11 is arranged in each vibrating sieve 5;

the sliding mechanism 6 comprises an annular sliding chute 601, the sliding chute 601 is arranged on the upper surface of the base platform 4, the bottom and the top of the vibrating screen 5 are both provided with circular convex edges 604, the lower surface of the convex edge 604 at the bottom of the vibrating screen 5 is provided with an integrally formed annular insert ring 603, the insert ring 603 is connected in the sliding chute 601 in a sliding manner, and one side of the sliding mechanism 6 is provided with a positioning mechanism of the discharge hopper 501;

the positioning mechanism comprises a bolt, a plurality of gear holes 602 are formed in the convex edge 604 and the sliding groove 601, one end of the bolt penetrates through the convex edge 604 and is connected in the sliding groove 601 in a threaded manner, the gear holes 602 are arranged in a circumferential array manner, and the discharge hopper 501 is convenient to fix after the direction is adjusted by arranging the gear holes 602;

the clamping assembly comprises an annular mounting platform 806 and an arc-shaped sector plate-shaped clamping block 805, the mounting platform 806 and the clamping block 805 are integrally formed on the inner wall of the vibrating screen 5, a clamping mechanism 8 is arranged on the outer wall of the resonant frame 11, and the resonant frame 11 is limited above the mounting platform 806 through the clamping block 805;

the clamping mechanism 8 comprises a cylindrical protrusion 801, the protrusion 801 is integrally formed on the outer wall of the resonance frame 11, an insertion groove 802 is formed in the inner wall of the mounting platform 806, a clamping groove 803 is formed in one side of the insertion groove 802, the inner wall of the clamping groove 803 is arranged in an arc shape, the outer wall of the bottom end of the protrusion 801 is clamped in the clamping groove 803, when the resonance frame 11 is rotated, the protrusion 801 is clamped in the clamping groove 803 through the insertion groove 802, and the resonance frame 11 is prevented from rotating;

two protrusions 801 are arranged, two groups of inserting grooves 802 and two groups of clamping grooves 803 are arranged, a plurality of shifting rods 804 are arranged on the upper surface of the resonance frame 11, and the shifting rods 804 are arranged to facilitate holding and rotating the resonance frame 11;

the shock absorber 3 comprises a shock absorption damper 302 and a shock absorption spring 301, two ends of the shock absorption damper 302 are respectively and fixedly connected with the base 1 and the base platform 4, and the shock absorption spring 301 is arranged outside the shock absorption damper 302;

when the vibrating screen is used, when the screen 9 is replaced, the resonance frame 11 with the screen 9 is directly detached from the vibrating screen 5 to replace the traditional screen 9 for adhesion fixation, the transducer 7 is screwed out, the deflector rod 804 is held by a hand to rotate the resonance frame 11, the protrusion 801 moves to the left from the clamping groove 803 to the slot 802, the resonance frame 11 is directly lifted out, the resonance frame 11 is clamped between the mounting platform 806 and the clamping block 805 by pressing the resonance frame 11 during installation, and the resonance frame 11 is rotated to clamp the protrusion 801 into the clamping groove 803;

when the direction of the discharging hopper 501 is adjusted, a bolt (not shown) is screwed out of the gear hole 602, the vibrating screen 5 is rotated, the discharging hopper 501 is rotated to a required position, and then the bolt is screwed into the gear hole 602 to be fixed, and when attention needs to be paid, all the bolts do not need to be installed in the gear hole 602, and the vibrating screen 5 can be fixed through fixed-distance installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a gesso multi-stage screening device with prevent stifled function convenient to detach, includes base (1), its characterized in that: the top of base (1) is provided with base station (4), vibrating motor (10) are installed to the bottom of base station (4), install bumper shock absorber (3) between base station (4) and base (1), shale shaker (5) are installed to the top of base station (4), shale shaker (5) are provided with a plurality ofly, every the one end of shale shaker (5) all is provided with out hopper (501), be provided with slide mechanism (6) of shale shaker (5) between base station (4) and shale shaker (5), be provided with resonance frame (11) in shale shaker (5), transducer (7) are installed to one side of resonance frame (11), the one end of transducer (7) runs through shale shaker (5) and with shale shaker (5) threaded connection, the one end of transducer (7) is connected with ultrasonic power supply subassembly, resonance frame (11) internal fixation has screen cloth (9), be provided with the joint subassembly of resonance frame (11) in shale shaker (5).

2. The gypsum powder multistage screening device with the anti-blocking function and convenient disassembly of claim 1, which is characterized in that: slide mechanism (6) include annular spout (601), the upper surface at base station (4) is seted up in spout (601), the bottom and the top of shale shaker (5) all are provided with circular chimb (604), are located the lower surface of chimb (604) of shale shaker (5) bottom is provided with integrated into one piece's annular and inserts ring (603), insert ring (603) sliding connection in spout (601), one side of slide mechanism (6) is provided with out the positioning mechanism of hopper (501).

3. The gypsum powder multistage screening device with anti-blocking function convenient to detach according to claim 2, characterized in that: positioning mechanism includes the bolt, a plurality of gear holes (602) have all been seted up in chimb (604) and spout (601), the one end of bolt is run through chimb (604) threaded connection in spout (601), and is a plurality of gear hole (602) are the circumference array setting.

4. The gypsum powder multistage screening device with the anti-blocking function and convenient disassembly of claim 3, which is characterized in that: the clamping assembly comprises an annular mounting table (806) and an arc-shaped sector plate-shaped clamping block (805), the mounting table (806) and the clamping block (805) are integrally formed on the inner wall of the vibrating screen (5), and a clamping mechanism (8) is arranged on the outer wall of the resonant frame (11).

5. The gypsum powder multistage screening device with the anti-blocking function and convenient disassembly of claim 4, which is characterized in that: clamping mechanism (8) are protruding (801) including the cylindricality, protruding (801) integrated into one piece is at the outer wall of resonance frame (11), slot (802) have been seted up to the inner wall of mount table (806), one side of slot (802) is provided with draw-in groove (803), the inner wall of draw-in groove (803) is the arc setting, the bottom outer wall joint of protruding (801) is in draw-in groove (803).

6. The gypsum powder multistage screening device with the anti-blocking function and convenient disassembly of claim 5, characterized in that: the number of the protrusions (801) is two, two groups of the slots (802) and the slots (803) are arranged, and the upper surface of the resonance frame (11) is provided with a plurality of shift rods (804).

7. The gypsum powder multistage screening device with anti-blocking function convenient to detach according to claim 1, characterized in that: the shock absorber (3) comprises shock absorption dampers (302) and shock absorption springs (301), the two ends of the shock absorption dampers (302) are fixedly connected with the base (1) and the base platform (4) respectively, and the shock absorption springs (301) are arranged outside the shock absorption dampers (302).