CN214160482U - Novel reciprocating sieve of runway material production usefulness - Google Patents

Abstract

The utility model provides a novel vibrating screen for producing runway materials, which comprises a tank body, wherein the left side and the right side of the inner wall of the tank body are provided with two chutes which are distributed up and down, the bottom of the inner wall of each chute is fixed with a spring shaft, a screen I and a screen II which are distributed up and down are arranged in the tank body, the left side and the right side of the screen I and the screen II are fixed with slide bars, the slide bars are connected with the chutes in a sliding way, and the slide bars are positioned above the spring shafts; a rotating rod is arranged in the tank body and is positioned between the first screen mesh and the second screen mesh, a plurality of uniformly distributed branch pipes are vertically fixed on the upper side and the lower side of the rotating rod, springs are fixed in the branch pipes, and moving rods are fixed at the tail ends of the springs; the beneficial effects of the utility model reside in that: the plastic granules can be screened for three times, so that the plastic granules are basically consistent in size, and the power of the motor can be fully utilized, so that the plastic granule screening work is more energy-saving and efficient.

Description

Novel reciprocating sieve of runway material production usefulness

Technical Field

The utility model belongs to the technical field of the reciprocating sieve technique and specifically relates to a novel reciprocating sieve of runway material production usefulness is related to.

Background

The vibrating screen works by utilizing reciprocating rotary vibration generated by vibrator excitation. The upper rotary heavy hammer of the vibrator makes the screen surface generate plane rotary vibration, the lower rotary heavy hammer makes the screen surface generate conical surface rotary vibration, and the combined effect makes the screen surface generate re-rotary vibration. The vibration locus is a complex space curve. The curve is projected as a circle in the horizontal plane and as an ellipse in the vertical plane.

The reciprocating sieve of current runway material production usefulness, the runway material includes the plastic granule, generally shakes with a screen cloth and screens the plastic granule, and the produced kinetic energy of difficult make full use of motor for motor kinetic energy utilization ratio is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel reciprocating sieve of runway material production usefulness can carry out the cubic screening to the plastic granule, is favorable to the plastic granule unanimous basically in size, but the power of make full use of motor for plastic granule screening work is more energy-conserving and high-efficient, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a novel vibrating screen for producing runway materials comprises a tank body;

the left side and the right side of the inner wall of the tank body are respectively provided with two sliding chutes which are distributed up and down, the bottoms of the inner walls of the sliding chutes are respectively fixed with a spring shaft, a first screen mesh and a second screen mesh which are distributed up and down are arranged in the tank body, the left side and the right side of the first screen mesh and the second screen mesh are respectively fixed with a sliding rod, the sliding rods are connected with the sliding chutes in a sliding manner, and the sliding rods are positioned above the spring shafts;

the internal bull stick that is equipped with of jar, just the bull stick is located between screen cloth one and the screen cloth two, the equal vertically fixed in both sides has a plurality of branch pipes that are evenly distributed about the bull stick, all be fixed with the spring in the branch pipe, the spring end all is fixed with the carriage release lever, the branch pipe is all stretched out to the carriage release lever end, just the carriage release lever end all is fixed with the elastic ball, the top the elastic ball top contacts bottom the screen cloth, the below elastic ball bottom contacts with a screen cloth upper surface.

Preferably, a circular ring is fixed on the right side of the inner wall of the tank body and is positioned between the upper sliding groove and the lower sliding groove.

Preferably, a motor is fixed on the left side of the tank body, the left end of the rotating rod penetrates through the left side of the tank body and is fixedly connected with the output end of the motor, and the right end of the rotating rod extends into the circular ring and is rotatably connected with the circular ring.

Preferably, the top of the tank body is fixed with a hopper, the bottom of the hopper is welded with a material guiding pipe, a through hole communicated with the material guiding pipe is formed in the bottom of the hopper, and a steel mesh is fixed in the through hole.

Preferably, the center of the top of the tank body is provided with a feed inlet communicated with the tank body, the feed inlet is positioned under the material guiding pipe, and the diameter of the feed inlet is larger than that of the material guiding pipe.

Preferably, a material guide plate is fixed at the bottom of the inner wall of the tank body, the material guide plate is in a shape of being high at the left and low at the right, a discharging frame communicated with the tank body is welded at the right side of the tank body, and the lower part of the left end of the discharging frame is in contact with the upper surface of the right side of the material guide plate.

Preferably, the front of the tank body is provided with a square opening communicated with the tank body, and a perspective window is arranged in the square opening.

Preferably, the diameter of the mesh of the first screen is larger than that of the mesh of the second screen.

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

the novel vibrating screen for producing the runway material can be used for screening plastic particles for three times, is favorable for the plastic particles to be basically consistent in size, and is further favorable for the later stage plastic runway manufacturing effect to be better;

the elastic ball has elasticity, so that the elastic ball elastically collides with the first screen mesh or the second screen mesh to protect the first screen mesh or the second screen mesh;

if the first screen cloth is impacted, the first screen cloth can move upwards to drive the sliding rod on the first screen cloth to slide upwards in the sliding chute, so that the impact force is further buffered, when the sliding rod impacts the spring shaft, the spring shaft is pressed downwards, and the spring shaft has elasticity and can buffer the impact force of the sliding rod, so that the impact force on the first screen cloth is reduced;

if the second screen mesh is impacted, the second screen mesh can move downwards, the sliding rod on the second screen mesh can be driven to slide downwards in the sliding groove and extrude the spring shaft, meanwhile, the second screen mesh is influenced by the shock force, so that the two pairs of plastic particles are screened by the screen mesh, the spring shaft has elastic potential energy after the spring shaft is extruded, when the elastic ball is separated from the second screen mesh, the spring shaft can bounce the sliding rod upwards, the second screen mesh can shake, and the plastic particles are screened by using the residual force;

the power through the motor can shake screen cloth one and screen cloth two simultaneously, comes from this to filter the plastic granule, and the power of make full use of motor for plastic granule screening work is more energy-conserving and high-efficient.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

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

FIG. 3 is a schematic view of a portion of the structure of FIG. 1 according to the present invention;

fig. 4 is a schematic view of a partial structure at B of fig. 1 according to the present invention.

The labels in the figure are: 1-tank body; 2-a hopper; 3-a material guiding pipe; 4-a steel mesh; 5-a chute; 6-a spring shaft; 7-screen mesh I; 8-a slide bar; 9-a motor; 10-rotating rod; 11-a circular ring; 12-a spring; 13-a moving rod; 14-a resilient ball; 15-a material guide plate; 16-discharging frame; 17-a see-through window; 18-screen II; 19-branch pipe; 20-feed inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-4, embodiments of the present invention will be further described;

a novel vibrating screen for producing a runway material comprises a tank body 1;

a hopper 2 is fixed at the top of the tank body 1, a material introducing pipe 3 is welded at the bottom of the hopper 2, a through hole communicated with the material introducing pipe 3 is formed at the bottom of the hopper 2, and a steel mesh 4 is fixed in the through hole;

a feed inlet 20 communicated with the tank body 1 is formed in the center of the top of the tank body 1, the feed inlet 20 is positioned under the material guiding pipe 3, and the diameter of the feed inlet 20 is larger than that of the material guiding pipe 3;

specifically, plastic is used in the course of manufacturing the runway, when workers need to screen plastic particles, the plastic particles to be screened are poured into the hopper 2, then the plastic particles pass through the steel mesh 4 and enter the material guiding pipe 3, and because the feed inlet 20 is positioned under the material guiding pipe 3 and the diameter of the feed inlet 20 is larger than that of the material guiding pipe 3, the plastic particles can smoothly enter the tank body 1, and the steel mesh 4 is used for primarily screening the plastic particles;

the tank body 1 is characterized in that the left side and the right side of the inner wall of the tank body 1 are respectively provided with two sliding chutes 5 which are vertically distributed, the bottoms of the inner walls of the sliding chutes 5 are respectively fixed with a spring shaft 6, a first screen 7 and a second screen 18 which are vertically distributed are arranged in the tank body 1, the left side and the right side of the first screen 7 and the second screen 18 are respectively fixed with a sliding rod 8, the sliding rods 8 are in sliding connection with the sliding chutes 5, and the sliding rods 8 are positioned above the spring shafts 6;

a rotating rod 10 is arranged in the tank body 1, the rotating rod 10 is located between a first screen cloth 7 and a second screen cloth 18, a plurality of uniformly distributed branch pipes 19 are vertically fixed on the upper side and the lower side of the rotating rod 10, springs 12 are fixed in the branch pipes 19, moving rods 13 are fixed at the tail ends of the springs 12, the tail ends of the moving rods 13 extend out of the branch pipes 19, elastic balls 14 are fixed at the tail ends of the moving rods 13, the tops of the elastic balls 14 above the moving rods are contacted with the bottom of the first screen cloth 7, and the bottoms of the elastic balls 14 below the moving rods are contacted with the upper surface of the first screen cloth 7;

a circular ring 11 is fixed on the right side of the inner wall of the tank body 1, and the circular ring 11 is positioned between the upper sliding chute 5 and the lower sliding chute 5;

a motor 9 is fixed on the left side of the tank body 1, the left end of the rotating rod 10 penetrates through the left side of the tank body 1 and is fixedly connected with the output end of the motor 9, and the right end of the rotating rod 10 extends into the circular ring 11 and is rotatably connected with the circular ring;

the diameter of the mesh of the first screen 7 is larger than that of the mesh of the second screen 18;

furthermore, after the plastic particles enter the tank body 1, the motor 9 is powered on, the motor 9 drives the rotating rod 10 to rotate, the ring 11 is arranged to support and position the right end of the rotating rod 10, so that the rotating rod 10 rotates more stably, the rotating rod 10 drives the branch pipe 19, the moving rod 13 and the elastic balls 14 to rotate together, as the top of the elastic ball 14 above the rotating rod is contacted with the bottom of the first screen 7 and the bottom of the elastic ball 14 below the rotating rod is contacted with the upper surface of the first screen 7, the elastic balls 14 can respectively knock the first screen 7 and the second screen 18, so that the first screen 7 and the second screen 18 vibrate, the plastic particles can be screened by the first screen 7 and the second screen 18, as the mesh diameter of the first screen 7 is larger than that of the second screen 18, the plastic particles can be screened for the second time and the third time, and the plastic particles are screened for the third time, and the size is basically consistent, thereby being beneficial to the better manufacturing effect of the plastic track in the later period;

because the spring 12 is fixedly connected with the moving rod 13, the moving rod 13 moves towards the outside of the branch pipe 19 under the influence of centrifugal force when rotating, so that the spring 12 is stretched, when the elastic balls 14 collide with the first screen 7 or the second screen 18, the elastic balls 14 elastically collide with the first screen 7 or the second screen 18 due to the elasticity of the elastic balls 14, the first screen 7 or the second screen 18 is protected, meanwhile, the moving rod 13 is driven to move towards the branch pipe 19 under the influence of the collision force of the elastic balls 14, and the moving rod 13 extrudes the spring 12;

if the first screen 7 moves upwards when being subjected to impact force, the first screen 7 can be driven to slide upwards in the sliding groove 5 at the moment, the impact force is further buffered, when the elastic balls 14 are separated from the first screen 7, the first screen 7 can fall under the influence of gravity, when the sliding rods 8 on the first screen 7 collide with the spring shaft 6, the plastic particles on the first screen 7 can be influenced by the impact force, so that the plastic particles smaller than meshes of the first screen 7 are screened below the first screen 7, the power generated by the motor 9 is fully utilized, when the sliding rods 8 collide with the spring shaft 6, the spring shaft 6 can be pressed downwards, and the spring shaft 6 has elasticity and can buffer the impact force of the sliding rods 8, so that the impact force on the first screen 7 is reduced;

if the second screen 18 moves downwards when being subjected to impact force, the sliding rod 8 on the second screen 18 is driven to slide downwards in the chute 5 and extrude the spring shaft 6, meanwhile, the second screen 18 is influenced by the shock force to enable the second screen 18 to screen the plastic particles for the third time, the spring shaft 6 has elastic potential energy after being extruded, and when the elastic ball 14 is separated from the second screen 18, the spring shaft 6 enables the sliding rod 8 to bounce upwards, so that the second screen 18 can shake, and the plastic particles can be screened by using the residual force;

the first screen 7 and the second screen 18 can be vibrated at the same time by the power of the motor 9, so that plastic particles are screened, and the power of the motor 9 is fully utilized, so that the plastic particle screening work is more energy-saving and efficient;

a material guide plate 15 is fixed at the bottom of the inner wall of the tank body 1, the material guide plate 15 is in a shape of being high at the left and low at the right, a discharging frame 16 communicated with the tank body 1 is welded at the right side of the tank body 1, and the lower part of the left end of the discharging frame 16 is in contact with the upper surface of the right side of the material guide plate 15;

specifically, the plastic particles screened by the second screen 18 fall onto the material guide plate 15, and the material guide plate 15 is in a shape of being high at the left and low at the right, so that the plastic particles can be guided to the right inside the tank body 1 by the material guide plate 15, and the lower part of the left end of the discharging frame 16 is in contact with the upper surface of the right side of the material guide plate 15, so that the plastic particles of the material guide plate 15 can be discharged to the outside of the tank body 1 through the discharging frame 16, thereby completing the screening work of the plastic particles;

a square opening communicated with the tank body 1 is formed in the front of the tank body, and a perspective window 17 is arranged in the square opening;

specifically, the plastic particle screening condition in the tank body 1 can be observed through the perspective window 17 in the square opening.

Claims (8)

1. The utility model provides a novel reciprocating sieve of runway material production usefulness, includes jar body (1), its characterized in that:

the tank is characterized in that the left side and the right side of the inner wall of the tank body (1) are respectively provided with two sliding chutes (5) which are vertically distributed, the bottoms of the inner walls of the sliding chutes (5) are respectively fixed with a spring shaft (6), a screen I (7) and a screen II (18) which are vertically distributed are arranged in the tank body (1), the left side and the right side of the screen I (7) and the screen II (18) are respectively fixed with a sliding rod (8), the sliding rods (8) are in sliding connection with the sliding chutes (5), and the sliding rods (8) are positioned above the spring shafts (6);

be equipped with bull stick (10) in jar body (1), just bull stick (10) are located between screen cloth (7) and two (18) of screen cloth, the equal vertical fixation in both sides has a plurality of branches pipes (19) that are evenly distributed about bull stick (10), all be fixed with spring (12) in branch pipe (19), spring (12) end all is fixed with carriage release lever (13), branch pipe (19) are all stretched out to carriage release lever (13) end, just carriage release lever (13) end all is fixed with elastic ball (14), the top elastic ball (14) top contacts bottom screen cloth (7), the below elastic ball (14) bottom contacts with screen cloth (7) upper surface.

2. A novel shaker as claimed in claim 1 for use in the production of track material, characterised in that: the right side of the inner wall of the tank body (1) is fixed with a circular ring (11), and the circular ring (11) is positioned between the upper sliding groove and the lower sliding groove (5).

3. A novel shaker as claimed in claim 2, for use in the production of runway material, wherein: the utility model discloses a jar body (1) left side is fixed with motor (9), bull stick (10) left end runs through jar body (1) left side and with motor (9) output end fixed connection, just bull stick (10) right-hand member stretches into in ring (11) and is connected rather than rotating.

4. A novel shaker as claimed in claim 1 for use in the production of track material, characterised in that: the utility model discloses a feed hopper, including jar body (1), hopper (2) bottom welding has material pipe (3) of drawing, just hopper (2) bottom is opened and is had and draw the communicating opening of material pipe (3), the internal steel mesh (4) that are fixed with of opening.

5. The novel shaker screen of claim 4, wherein the shaker screen further comprises: the feed inlet (20) communicated with the tank body (1) is formed in the center of the top of the tank body, the feed inlet (20) is located right below the material guiding pipe (3), and the diameter of the feed inlet (20) is larger than that of the material guiding pipe (3).

6. A novel shaker as claimed in claim 1 for use in the production of track material, characterised in that: the material guide plate (15) is fixed to the bottom of the inner wall of the tank body (1), the material guide plate (15) is in a shape of being high at the left and low at the right, a discharging frame (16) communicated with the tank body is welded to the right side of the tank body (1), and the lower portion of the left end of the discharging frame (16) is in contact with the upper surface of the right side of the material guide plate (15).

7. A novel shaker as claimed in claim 1 for use in the production of track material, characterised in that: the front of the tank body (1) is provided with a square opening communicated with the tank body, and a perspective window (17) is arranged in the square opening.

8. A novel shaker as claimed in claim 1 for use in the production of track material, characterised in that: the mesh diameter of the first screen (7) is larger than that of the second screen (18).

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