CN217615929U

CN217615929U - Ultrasonic vibration sieve

Info

Publication number: CN217615929U
Application number: CN202220887181.4U
Authority: CN
Inventors: 段博; 段陶; 沈庆红; 段言强
Original assignee: Chongqing Linghong Rubber & Plastic Co ltd
Current assignee: Chongqing Linghong Rubber & Plastic Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-10-21
Anticipated expiration: 2032-04-15

Abstract

The utility model provides an ultrasonic vibration sieve, the utility model relates to the technical field of ultrasonic vibration sieve, including the organism, the front and back of the left and right sides of the inner wall of the organism are all fixed with positioning components, are equipped with the elastic net between four positioning components, the left and right sides of the surface of the elastic net are all opened with two through holes, the left and right sides of the inner wall of the through hole are all opened with notches, the inner wall of the notch is all horizontally fixed with two tube sockets which are longitudinally distributed, the tube sockets are all fixed with a second spring, the two ends of the spring are all fixed with a movable column, the end of the movable column penetrates out of the tube sockets; the beneficial effects of the utility model reside in that: can fix a position the elasticity net, can avoid the elasticity net to take place great skew and lead to the elasticity net to drop, can protect the elasticity net to can prolong the life of elasticity net, can increase the vibration range of elasticity net, can avoid the material to pile up a department on the elasticity net, thereby be favorable to the elasticity net to filter the material fast.

Description

Ultrasonic vibration sieve

Technical Field

The utility model relates to an ultrasonic vibration sieve technical field, more specifically the utility model relates to an ultrasonic vibration sieve.

Background

The ultrasonic vibration sieve converts 220v, 50HZ or 110v, 60HZ electric energy into 38KHZ high-frequency electric energy, and the high-frequency electric energy is input into an ultrasonic transducer and is changed into 38KHZ mechanical vibration, so that the purposes of high-efficiency sieving and net cleaning are achieved. The system introduces a low-amplitude and high-frequency ultrasonic vibration wave (mechanical wave) on the screen based on the traditional vibrating screen, and superposes a high-frequency and low-amplitude ultrasonic vibration instrument on the screen.

Among the prior art, ultrasonic vibration sieve generally only adopts ultrasonic transducer to make the elasticity net vibrations, and the mode is single, and the elasticity net is when screening the material, and the material piles up a department on the elasticity net easily, leads to the screening effect not good.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned technical problem who exists among the prior art, provide an ultrasonic vibration sieve, can fix a position the elasticity net, can avoid the elasticity net to take place great skew and lead to the elasticity net to drop, can protect the elasticity net to can prolong the life of elasticity net, can increase the vibration range of elasticity net, can avoid the material to pile up a department on the elasticity net, thereby be favorable to the elasticity net to filter the material fast.

The purpose and the efficacy of the utility model are achieved by the following specific technical means:

an ultrasonic vibration sieve comprises a machine body;

positioning assemblies are fixed at the front and rear parts of the left side and the right side of the inner wall of the machine body, an elastic net is arranged between the four positioning assemblies, two through holes are formed in the left side and the right side of the surface of the elastic net, notches are formed in the left side and the right side of the inner wall of each through hole, two pipe seats which are longitudinally distributed are horizontally fixed on the inner wall of each notch, a second spring is fixed in each pipe seat, movable columns are fixed at the tail ends of the second springs, the tail ends of the movable columns penetrate through the pipe seats, a limiting plate is fixed between the tail ends of the two movable columns on the same side, and the tail ends of the limiting plates are located in the through holes;

the utility model discloses a novel motor, including organism top, gear motor, pivot, iron chain, rubber ball lower extreme, the organism top is fixed with gear motor, the gear motor bottom mounting has the pivot, the pivot lower extreme runs through the organism top and extends to the elastic net top, just pivot left and right sides below all is fixed with the iron chain, the iron chain lower extreme all is fixed with the rubber ball, the rubber ball lower extreme all contacts with the upper surface of elastic net.

Further preferred embodiments: the positioning assembly comprises positioning pieces, screws, nuts and springs, the positioning pieces are provided with two pieces and are fixed on the inner wall of the machine body, and the positioning pieces are located above and below the elastic net respectively.

Further preferred embodiments: the first spring is provided with a plurality of springs which are fixed on the inner sides of the two positioning pieces respectively, the tail ends of the springs are fixed on the surface of the elastic net, and the first spring is located on one side of the through hole.

Further preferred embodiments: round holes are arranged on the surfaces of the positioning pieces in a penetrating mode, the round holes are communicated with the adjacent through holes, the screws are inserted between the through holes and the insides of the two round holes, and the screws are located between the two adjacent limiting plates.

Further preferred embodiments: the two screw caps are respectively in threaded connection with the upper end and the lower end of the screw and are in contact with the surfaces of the adjacent positioning pieces.

Further preferred embodiments: an ultrasonic transducer is fixed on the left side of the machine body, and the inner end of the ultrasonic transducer penetrates through the left side of the machine body and is fixed on the left side of the elastic net.

Further preferred embodiments: and a feeding pipe communicated with the interior of the machine body is fixed on one side of the top of the machine body.

Further preferred embodiments: the machine body is internally and fixedly provided with a hopper positioned below the elastic net, a cross rod is horizontally and fixedly arranged below the inner part of the hopper, supporting rods are vertically and fixedly arranged on the left side and the right side of the upper surface of the cross rod, and the upper ends of the supporting rods support against the bottom of the elastic net.

Further preferred embodiments: the collecting bucket is placed below the inner portion of the machine body, the collecting bucket is located below the hopper and communicated with the hopper, a through opening is formed in the front of the machine body, and a baffle is installed in the through opening.

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

according to the ultrasonic vibration screen, the first spring connected with the elastic net can be pulled or compressed when the elastic net vibrates, and the first spring has elasticity and can buffer the elastic net, so that the elastic net can be prevented from directly colliding with the positioning sheet to protect the elastic net, the elastic net can be positioned under the use of the positioning sheet, the screw and the nut, and the elastic net can be prevented from falling off due to larger deviation;

when the elastic net deviates transversely, the limiting plates in the elastic net collide with the screws, the limiting plates push the movable columns close to the limiting plates after being stressed, the movable columns compress the second springs in the pipe seats, the second springs have elasticity and can buffer the collision force, the limiting plates can prevent the screws from directly colliding with the elastic net, the elastic net is further protected, and the service life of the elastic net can be prolonged;

the speed reducing motor can drive the rotating shaft to rotate when working, so that the iron chain and the rubber ball can be driven to rotate together, the lower end of the rubber ball can knock on the upper surface of the elastic net when rotating, the vibration amplitude of the elastic net can be further increased, the materials can be prevented from being accumulated on one position on the elastic net, and therefore the elastic net can be favorable for rapidly screening the materials;

the horizontal pole plays the fixed action to two spinal branch vaulting poles, and two spinal branch vaulting poles play the supporting role to the elasticity net, avoid a large amount of materials to concentrate on the middle department of elasticity net upper surface and lead to the middle undercut of elasticity net to can ensure the screening efficiency of elasticity net.

Drawings

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

fig. 2 is a schematic view of the overall front view structure of the present invention;

fig. 3 is a schematic view of a partial structure at a position a in fig. 1 according to the present invention.

The labels in the figure are: the device comprises a machine body 1, a speed reducing motor 2, a rotating shaft 3, an iron chain 4, a rubber ball 5, a feeding pipe 6, an ultrasonic transducer 7, an elastic net 8, a positioning sheet 9, a through hole 10, a screw 11, a screw cap 12, a first spring 13, a notch 14, a pipe seat 15, a second spring 16, a movable column 17, a limiting plate 18, a hopper 19, a supporting rod 20, a cross rod 21, a collecting barrel 22 and a baffle 23.

Detailed Description

Referring to fig. 1-3, embodiments of the present invention will be further explained;

an ultrasonic vibration sieve comprises a machine body 1;

a feeding pipe 6 communicated with the interior of the machine body is fixed on one side of the top of the machine body 1;

positioning components are fixed at the front and back parts of the left side and the right side of the inner wall of the machine body 1, an elastic net 8 is arranged among the four positioning components,

the positioning assembly comprises positioning pieces 9, screws 11, screw caps 12 and first springs 13, the positioning pieces 9 are provided with two pieces which are fixed on the inner wall of the machine body 1, the two positioning pieces 9 are respectively positioned above and below the elastic net 8, the first springs 13 are provided with a plurality of pieces, the first springs 13 are respectively fixed on the inner sides of the two positioning pieces 9, the tail ends of the first springs 13 are fixed on the surface of the elastic net 8, and the first springs 13 are positioned on one sides of the through holes 10;

round holes are arranged on the surfaces of the positioning pieces 9 and communicated with the adjacent through holes 10, and the screws 11 are inserted between the through holes 10 and the insides of the two round holes;

the number of the screw caps 12 is two, the two screw caps 12 are respectively in threaded connection with the upper end and the lower end of the screw 11, the screw caps 12 are in contact with the surfaces of the adjacent positioning plates 9, the ultrasonic transducer 7 is fixed on the left side of the machine body 1, and the inner end of the ultrasonic transducer 7 penetrates through the left side of the machine body 1 and is fixed on the left side of the elastic net 8;

when a user needs to use the ultrasonic vibration sieve to sieve materials, the ultrasonic transducer 7 is connected with a power supply, when the ultrasonic transducer 7 works, a vibration force is generated to vibrate the elastic net 8, then the materials to be sieved are poured into the feeding pipe 6, the materials can be introduced into the upper part of the inner part of the machine body 1 through the feeding pipe 6, and then the materials can fall on the vibrated elastic net 8 to sieve the materials;

the elastic net 8 can be pulled or compressed by the first spring 13 connected with the elastic net 8 when vibrating, and the first spring 13 has elasticity and can buffer the elastic net 8, so that the elastic net 8 can be prevented from directly colliding with the positioning sheet 9, the elastic net 8 can be protected, the elastic net 8 can be positioned under the use of the positioning sheet 9, the screw 11 and the screw cap 12, and the elastic net 8 can be prevented from falling off due to large deviation;

the left side and the right side of the surface of the elastic net 8 are both provided with two through holes 10, the left side and the right side of the inner wall of each through hole 10 are both provided with notches 14, the inner walls of the notches 14 are both horizontally and fixedly provided with two tube seats 15 which are longitudinally distributed, the tube seats 15 are both internally and fixedly provided with springs II 16, the tail ends of the springs II 16 are both fixedly provided with movable columns 17, the tail ends of the movable columns 17 penetrate through the tube seats 15, a limiting plate 18 is fixedly arranged between the tail ends of the two movable columns 17 on the same side, the tail end of the limiting plate 18 is positioned in the through hole 10, and the screw 11 is positioned between the two adjacent limiting plates 18;

when the elastic net 8 is laterally deviated, the limiting plate 18 in the elastic net 8 collides with the screw 11, the limiting plate 18 pushes the movable column 17 close to the limiting plate 18 after being stressed, the movable column 17 compresses the second spring 16 in the tube seat 15, the second spring 16 has elasticity and can buffer the impact force, the limiting plate 18 can prevent the screw 11 from directly colliding with the elastic net 8, the elastic net 8 is further protected, and the service life of the elastic net 8 can be prolonged;

a speed reducing motor 2 is fixed at the top of the machine body 1, a rotating shaft 3 is fixed at the bottom end of the speed reducing motor 2, the lower end of the rotating shaft 3 penetrates through the top of the machine body 1 and extends to the upper side of an elastic net 8, iron chains 4 are fixed below the left side and the right side of the rotating shaft 3, rubber balls 5 are fixed at the lower ends of the iron chains 4, and the lower ends of the rubber balls 5 are in contact with the upper surface of the elastic net 8;

when the machine body 1 works, the speed reducing motor 2 is powered on, the speed reducing motor 2 can drive the rotating shaft 3 to rotate, the rotating shaft 3 can drive the iron chain 4 and the rubber ball 5 to rotate together, the lower end of the rubber ball 5 can be knocked on the upper surface of the elastic net 8 when the rubber ball 5 rotates, so that the vibration amplitude of the elastic net 8 can be increased, the materials can be prevented from being accumulated at one position on the elastic net 8, and the elastic net 8 can be conveniently and quickly screened, and the rubber ball 5 is made of rubber and is made of elastic materials, so that the rubber ball 5 and the elastic net 8 are elastically collided, and the elastic net 8 is prevented from being damaged;

a hopper 19 positioned below the elastic net 8 is fixed inside the machine body 1, a cross rod 21 is horizontally fixed below the inner part of the hopper 19, supporting rods 20 are vertically fixed on the left and right sides of the upper surface of the cross rod 21, and the upper ends of the supporting rods 20 are abutted against the bottom of the elastic net 8;

a material collecting barrel 22 is arranged below the inner part of the machine body 1, the material collecting barrel 22 is positioned below the hopper 19 and communicated with the hopper, a through hole is formed in the front of the machine body 1, and a baffle plate 23 is arranged in the through hole;

horizontal pole 21 plays the fixed action to two spinal branch vaulting poles 20, two spinal branch vaulting poles 20 play supporting role to elastic net 8, avoid a large amount of materials to concentrate on the middle department of elastic net 8 upper surface and lead to the middle undercut of elastic net 8, thereby can ensure elastic net 8's screening efficiency, the material after the screening can be through the leading-in collecting bucket 22 of hopper 19, collecting bucket 22 is collected the material after the screening, the material is screened well after, close gear motor 2 and ultrasonic transducer 7, outwards open baffle 23 again, the user alright shift out the collecting bucket 22 of organism 1 inside below.

Claims

1. An ultrasonic vibration sieve, includes organism (1), its characterized in that:

positioning assemblies are fixed at the front and rear parts of the left side and the right side of the inner wall of the machine body (1), an elastic net (8) is arranged among the four positioning assemblies, two through holes (10) are formed in the left side and the right side of the surface of the elastic net (8), notches (14) are formed in the left side and the right side of the inner wall of each through hole (10), two pipe seats (15) which are longitudinally distributed are horizontally fixed on the inner wall of each notch (14), a second spring (16) is fixed in each pipe seat (15), a movable column (17) is fixed at the tail end of each second spring (16), a limiting plate (18) is fixed between the tail ends of the two movable columns (17) on the same side, and the tail end of each limiting plate (18) is located in each through hole (10);

organism (1) top is fixed with gear motor (2), gear motor (2) bottom mounting has pivot (3), pivot (3) lower extreme runs through organism (1) top and extends to elasticity net (8) top, just pivot (3) left and right sides below all is fixed with iron chain (4), iron chain (4) lower extreme all is fixed with rubber ball (5), rubber ball (5) lower extreme all contacts with elasticity net (8) upper surface.

2. An ultrasonic vibration screen as defined in claim 1, wherein: the positioning assembly comprises positioning pieces (9), screws (11), nuts (12) and springs (13), wherein the positioning pieces (9) are provided with two pieces and are fixed on the inner wall of the machine body (1), and the positioning pieces (9) are respectively positioned above and below the elastic net (8).

3. An ultrasonic vibration screen as defined in claim 2, wherein: the first spring (13) is provided with a plurality of springs, the first springs (13) are fixed on the inner sides of the two positioning pieces (9) respectively, the tail ends of the first springs (13) are fixed on the surface of the elastic net (8), and the first springs (13) are located on one side of the through hole (10).

4. An ultrasonic vibration screen as defined in claim 3, wherein: round holes are formed in the surfaces of the positioning pieces (9) and communicated with the adjacent through holes (10), screws (11) are inserted between the through holes (10) and the insides of the two round holes, and the screws (11) are located between the two adjacent limiting plates (18).

5. An ultrasonic vibration screen as defined in claim 4, wherein: the two screw caps (12) are respectively in threaded connection with the upper end and the lower end of the screw (11), and the screw caps (12) are in contact with the surfaces of the adjacent positioning pieces (9).

6. An ultrasonic vibration screen as defined in claim 1, wherein: an ultrasonic transducer (7) is fixed on the left side of the machine body (1), and the inner end of the ultrasonic transducer (7) penetrates through the left side of the machine body (1) and is fixed on the left side of the elastic net (8).

7. An ultrasonic vibration screen as defined in claim 1, wherein: a feeding pipe (6) communicated with the interior of the machine body is fixed on one side of the top of the machine body (1).

8. An ultrasonic vibration screen as defined in claim 1, wherein: the machine body (1) is internally fixed with a hopper (19) positioned below the elastic net (8), a cross rod (21) is horizontally fixed below the inner part of the hopper (19), a support rod (20) is vertically fixed on the left side and the right side of the upper surface of the cross rod (21), and the upper end of the support rod (20) abuts against the bottom of the elastic net (8).

9. An ultrasonic vibration screen as defined in claim 8, wherein: collecting vessel (22) have been placed to organism (1) inside below, collecting vessel (22) are located hopper (19) below and communicate with each other with it, just organism (1) preceding opening has the opening, install baffle (23) in the opening.