CN210080042U

CN210080042U - Closed multistage material shale shaker that divides

Info

Publication number: CN210080042U
Application number: CN201920890504.3U
Authority: CN
Inventors: 仇文龙
Original assignee: Jiangsu Jiatiansheng Renewable Resources Co Ltd
Current assignee: Jiangsu Jiatiansheng Renewable Resources Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-02-18
Anticipated expiration: 2029-06-13

Abstract

The utility model relates to a closed multistage material-separating vibrating screen, which comprises a frame and a box body, wherein springs are arranged at the top ends of 4 upright posts of the frame; the box body is arranged right above the rack, the upper surface of the right side is provided with a feeding mechanism, the middle section of the lower surface is provided with a vibrating mechanism, the lower parts of two sides are symmetrically provided with mounting seats close to two ends, the inner surfaces of two sides are symmetrically provided with 3 groups of chutes, namely a first chute, a second chute and a third chute, a first layer of sieve plate, a second layer of sieve plate and a third layer of sieve plate are arranged in the chutes, and the interior of the box body is divided into a first cavity, a second cavity, a third cavity and a fourth cavity; the left end of the box body is provided with a discharging structure which comprises a first discharging hole, a second discharging hole, a third discharging hole and a fourth discharging hole, the discharging structure corresponds to the first cavity, the second cavity, the third cavity and the fourth cavity, and the discharging structure is in a staggered design from top to bottom. The utility model provides a when dividing the material dust bring into in the environment and pollute the material, cause the sieve mesh to block up to and the more detailed problem of dividing the material that carries on.

Description

Closed multistage material shale shaker that divides

Technical Field

The utility model relates to a plastics production facility technical field especially relates to a closed multistage material shale shaker that divides.

Background

In the production process of plastics, the plastic granules are extruded by the extruding machine and then cut off to form, and plastic granules with different sizes are inevitably produced in the granulating process, so that the plastic granules with different sizes have the condition of uneven heating, and the processing and manufacturing in the later stage are seriously influenced. Therefore, it is necessary to classify the plastic particles formed by cutting according to the diameter size thereof, and the material-separating vibration screen is produced accordingly.

The existing material-distributing vibrating screen comprises a main machine body and a frame, wherein the main machine body is composed of a material-sieving mechanism, a vibrating mechanism and a material-receiving mechanism, the material-sieving mechanism is composed of a material-sieving plate and a blanking cavity, the blanking cavity is divided into an upper blanking cavity and a lower blanking cavity by the material-sieving plate, the bottom of the lower blanking cavity is connected with the material-receiving mechanism, material-sieving through holes are uniformly distributed in the material-sieving plate, and the upper blanking cavity is communicated with the lower blanking cavity through the material-sieving through holes. The vibrating mechanism makes the main body vibrate, particles in the upper blanking cavity are driven to fall into the lower blanking cavity through the sieving plate, and the screened particles are bagged through the material receiving mechanism. However, most of the existing material distributing vibrating sieves are distributed in an open type, dust in the environment is easily mixed in the material distributing process, the materials are polluted or the sieve pores of the sieve plate are blocked, the material receiving mechanism is arranged below the vibrating sieve and is not easy to take and place, and whether the sieve pores are full or not is not easy to observe.

Therefore, a new type of material separating vibration screen is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a closed multistage branch material shale shaker to solve the jam that brings into and pollute the material, cause the sieve mesh of dust in the material distribution in-process environment, and the more detailed problem of dividing the material of going on.

In order to achieve the above purpose, the technical scheme of the utility model is that: a closed type multistage material-distributing vibrating screen comprises a rack and a box body, wherein the rack is horizontally placed on the ground and is of a rectangular frame structure, and springs are arranged at the top ends of 4 stand columns of the rack; the box body is arranged right above the rack and is of a closed structure, the feeding mechanism is arranged on the upper surface of the right side of the box body, the vibration mechanism is arranged at the middle section of the lower surface of the box body, mounting seats are symmetrically arranged below two sides of the box body and close to two ends of the box body, the mounting seats are fixed with the springs together, 3 groups of chutes are symmetrically arranged on the inner surfaces of two sides of the box body and are respectively a first chute, a second chute and a third chute, a first layer of sieve plate, a second layer of sieve plate and a third layer of sieve plate are arranged in the first chute, the second chute and the third chute, and the interior of the box body is divided into a first cavity, a second cavity, a third cavity and a fourth cavity; the left end of box is equipped with ejection of compact structure, ejection of compact structure includes first discharge gate, second discharge gate, third discharge gate and fourth discharge gate, and it is corresponding with first cavity, second cavity, third cavity and fourth cavity respectively, first discharge gate, second discharge gate, third discharge gate and fourth discharge gate are the trapezium form, and top-down is the dislocation design.

Furthermore, the feeding mechanism is of a hollow trapezoid structure, an upper opening of the feeding mechanism is larger than a lower opening of the feeding mechanism, baffle plates are arranged at the upper ends of two sides of the feeding mechanism, sliding grooves are symmetrically formed in the inner sides of the baffle plates, cover plates are arranged in the sliding grooves, and the cover plates are of a T-shaped structure.

Furthermore, the vibration mechanism comprises a transmission plate and two vibration motors which are symmetrically arranged, and the transmission plate is designed into a triangular cone.

Further, the widths of the first chute, the second chute and the third chute are respectively consistent with the thicknesses of the first layer of sieve plate, the second layer of sieve plate and the third layer of sieve plate.

Further, the first inclined groove, the second inclined groove and the third inclined groove have an inclination of 5-10 degrees.

Further, first layer sieve is bar formula sieve, is made by stainless steel material, and the bar interval is 4.5mm the right-hand member of first layer sieve is equipped with first baffle, the height of first baffle with the height of first cavity is unanimous, just it is fixed mutually that the buckle is passed through to first baffle and the both sides of box.

Further, the second layer sieve is the mesh form sieve, is made by stainless steel material, and the mesh aperture is 12.5mm the right-hand member of second layer sieve is equipped with the second baffle, the height of second baffle with the height of second cavity is unanimous, just the second baffle is fixed mutually through the buckle with the both sides of box.

Further, the third layer sieve is the mesh form sieve, by stainless steel material system, and the mesh aperture is 5mm the right-hand member of third layer sieve is equipped with the third baffle, the height of third baffle with the sum of the height of third cavity and fourth cavity is unanimous, just the third baffle is fixed mutually through the buckle with the both sides of box.

Furthermore, 2 groups of fixing frames are symmetrically arranged above two sides of the box body.

The beneficial effects of the utility model reside in that:

1. the box body of the utility model is designed in a closed way, which effectively prevents dust in the environment from being brought into the material distribution process to pollute the material and cause the blockage of sieve pores;

2. the feeding mechanism of the utility model is designed into a trapezoid body, which facilitates the feeding of materials, and the upper part is provided with a cover plate, and the cover plate is designed to be capable of being drawn out and inserted, when materials need to be fed, the cover plate is drawn out, and the cover plate is inserted after the materials are fed, so as to prevent dust from falling in the material distributing process, and after the feeding mechanism is used and cleaned up, the cover plate is inserted, so as to prevent dust from falling in the box body;

3. the design of the 3-layer sieve plate and the 4 discharge ports of the utility model can separate materials with 4 sizes, which is more refined than the existing two-stage separation, thereby facilitating the subsequent treatment;

4. the utility model adopts the spring to connect the box body and the frame, thereby effectively relieving the influence of the vibration of the box body on the frame and the ground thereof in the material distributing process;

5. the utility model is provided with the fixing frame on the upper parts of the two sides of the box body, which is convenient for fixing the box body in the transportation process;

6. the utility model discloses simple structure has improved production efficiency, has reduced manufacturing cost, can extensively popularize and apply.

Drawings

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

fig. 2 is a schematic overall structure diagram of the embodiment of the present invention;

FIG. 3 is a schematic structural view of a feeding mechanism according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the box body according to the embodiment of the present invention;

fig. 5 is an exploded view of the structure of the case according to the embodiment of the present invention;

reference numerals: the device comprises a rack 1, a box body 2, a spring 3, a discharging mechanism 4, a feeding mechanism 5, a transmission plate 6, a vibration motor 7, a first layer of sieve plate 8, a second layer of sieve plate 9, a third layer of sieve plate 10, a mounting seat 21, a fixing frame 22, a first chute 23, a second chute 24, a third chute 25, a first discharging hole 41, a second discharging hole 42, a third discharging hole 43 and a fourth discharging hole 44.

Detailed Description

In order to more clearly describe the technical content of the present invention, the following further description is given with reference to specific embodiments.

As shown in fig. 1-3, a closed multistage material-distributing vibrating screen comprises a frame 1 and a box body 2, wherein the frame 1 is horizontally placed on the ground, the frame 1 is of a rectangular frame structure, springs 3 are arranged at the top ends of 4 upright columns of the frame 1, and the springs 3 play a role in buffering when the box body 2 vibrates in the material-distributing process, so that the influence of vibration on the frame 1 and the ground is reduced.

The box 2 sets up directly over frame 1, and box 2 is enclosed construction, and the right side upper surface of box 2 is equipped with reinforced mechanism 5, material mechanism 5 is hollow trapezoidal structure, and the upper portion opening is greater than the lower part opening reinforced mechanism 5's both sides upper end is equipped with baffle 52, the inboard symmetry of baffle 52 is equipped with spout 53, be equipped with apron 51 in the spout 53, apron 51 is "T" type structure, and box 2's closed design has prevented effectively that the dust from bringing into in the material distribution in-process environment and polluting the material, causing the jam of sieve mesh, and the design can be taken out and inserted of apron 51, when having made things convenient for adding the material, takes apron 51 out, inserts apron 51 after the material has been added, prevents to divide the in-process dust to fall into, and the clean back of finishing using also inserts apron 51, prevents to fall the ash in the box 2.

The middle section of the lower surface of the box body 2 is provided with a vibration mechanism, the vibration mechanism comprises a transmission plate 6 and two vibration motors 7 which are symmetrically arranged, and the transmission plate 6 is designed into a triangular cone.

And 2 groups of fixing frames 22 are symmetrically arranged above two sides of the box body 2, so that the box body 2 is convenient to fix in the transportation process.

The lower parts of two sides of the box body 2 close to two ends are symmetrically provided with mounting seats 21, the mounting seats 21 and the springs 3 are fixed together, the inner surfaces of two sides of the box body 2 are symmetrically provided with 3 groups of chutes which are respectively a first chute 23, a second chute 24 and a third chute 25, and the inclination of the first chute 23, the second chute 24 and the third chute 25 is 5-10 degrees, so that the material can smoothly move from the charging end to the discharging end and be separated in the vibration process.

A first layer of sieve plate 8, a second layer of sieve plate 9 and a third layer of sieve plate 10 are respectively arranged in the first chute 23, the second chute 24 and the third chute 25, the interior of the box body 2 is divided into a first cavity, a second cavity, a third cavity and a fourth cavity, and the thicknesses of the first layer of sieve plate 8, the second layer of sieve plate 9 and the third layer of sieve plate 10 are consistent with the widths of the first chute 23, the second chute 24 and the third chute 25; the first layer of sieve plate 8 is a bar-type sieve plate and is made of stainless steel, the distance between bars is 4.5mm, a first baffle plate is arranged at the right end of the first layer of sieve plate 8, the height of the first baffle plate is consistent with that of the first cavity, and the first baffle plate is fixed with the two sides of the box body 2 through buckles; the second layer of sieve plate 9 is a mesh-shaped sieve plate made of stainless steel, the aperture of the mesh is 12.5mm, a second baffle plate is arranged at the right end of the second layer of sieve plate 9, the height of the second baffle plate is consistent with that of the second cavity, and the second baffle plate is fixed with the two sides of the box body 2 through buckles; third layer sieve 10 is the mesh form sieve, is made by stainless steel material, and the mesh aperture is 5mm the right-hand member of third layer sieve 10 is equipped with the third baffle, the height of third baffle with the sum of the height of third cavity and fourth cavity is unanimous, just the third baffle is fixed mutually through the buckle with the both sides of box 2.

The left end of the box body 2 is provided with a discharging structure 4, the discharging structure 4 comprises a first discharging hole 41, a second discharging hole 42, a third discharging hole 43 and a fourth discharging hole 44 which are respectively corresponding to the first cavity, the second cavity, the third cavity and the fourth cavity, and the first discharging hole 41, the second discharging hole 42, the third discharging hole 43 and the fourth discharging hole 44 are all in a trapezoid shape and are in staggered design from top to bottom.

The working principle is as follows: when distributing materials, firstly placing a collecting barrel on the left side of a discharging mechanism according to a discharging port, then starting a vibrating motor 7, opening a cover plate, adding the materials from a feeding mechanism, covering the cover plate, wherein the first layer sieve plate 8 is a bar-type sieve plate with the interval of 4.5mm, so that the materials exceeding the range move to the lower left end under vibration and fall into the corresponding collecting barrel through a first discharging port 41, meanwhile, the materials passing through the first layer sieve plate 8 enter a second layer sieve plate 9, according to the same principle, one part of the materials fall into the corresponding collecting barrel through a second discharging port 42, the other part of the materials enter a third layer sieve plate 10 for screening, the materials passing through the third layer sieve plate 10 enter the corresponding collecting barrel from a fourth discharging port 44, the rest materials enter the corresponding collecting barrel from a third discharging port 43, after the collection is finished, closing the vibrating motor, drawing out the first layer sieve plate 8, The second layer sieve plate 9 and the third layer sieve plate 10 are cleaned or blocked, or the sieve plates with different sieve pore diameters are replaced according to different material sizes of the next batch and inserted into the box body 2, and the cover plate is covered for standby.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited thereto, and that various changes and modifications may be made without departing from the spirit of the invention.

Claims

1. The closed multistage material-distributing vibrating screen is characterized by comprising a rack and a box body, wherein the rack is horizontally placed on the ground, the rack is of a rectangular frame structure, and springs are arranged at the top ends of 4 stand columns of the rack; the box body is arranged right above the rack and is of a closed structure, the feeding mechanism is arranged on the upper surface of the right side of the box body, the vibration mechanism is arranged at the middle section of the lower surface of the box body, mounting seats are symmetrically arranged below two sides of the box body and close to two ends of the box body, the mounting seats are fixed with the springs together, 3 groups of chutes are symmetrically arranged on the inner surfaces of two sides of the box body and are respectively a first chute, a second chute and a third chute, a first layer of sieve plate, a second layer of sieve plate and a third layer of sieve plate are arranged in the first chute, the second chute and the third chute, and the interior of the box body is divided into a first cavity, a second cavity, a third cavity and a fourth cavity; the left end of box is equipped with ejection of compact structure, ejection of compact structure includes first discharge gate, second discharge gate, third discharge gate and fourth discharge gate, and it is corresponding with first cavity, second cavity, third cavity and fourth cavity respectively, first discharge gate, second discharge gate, third discharge gate and fourth discharge gate are the trapezium form, and top-down is the dislocation design.

2. The closed multistage material-separating vibrating screen as claimed in claim 1, wherein the feeding mechanism is a hollow trapezoid structure, the upper opening is larger than the lower opening, the upper ends of the two sides of the feeding mechanism are provided with baffles, the inner sides of the baffles are symmetrically provided with sliding grooves, the sliding grooves are internally provided with cover plates, and the cover plates are in a T-shaped structure.

3. The closed multistage material-separating vibrating screen as claimed in claim 1, wherein the vibrating mechanism comprises a driving plate and two symmetrically arranged vibrating motors, and the driving plate is in a triangular cone design.

4. The enclosed multi-stage splitting vibratory screen of claim 1, wherein the first, second and third chutes have widths corresponding to the thicknesses of the first, second and third decks, respectively.

5. The closed multi-stage material-dividing vibrating screen as claimed in claim 4, wherein the slopes of the first, second and third chutes are 5-10 degrees.

6. The enclosed multistage material-separating vibrating screen as claimed in claim 1, wherein the first layer of screen plates are bar type screen plates made of stainless steel material, the distance between the bars is 4.5mm, a first baffle is arranged at the right end of the first layer of screen plates, the height of the first baffle is consistent with that of the first cavity, and the first baffle is fixed with the two sides of the box body through buckles.

7. The closed multistage material-separating vibrating screen as claimed in claim 1, wherein the second layer of screen plate is a mesh screen plate made of stainless steel material with a mesh aperture of 12.5mm, a second baffle plate is provided at the right end of the second layer of screen plate, the height of the second baffle plate is consistent with the height of the second cavity, and the second baffle plate is fixed to both sides of the box body by fasteners.

8. The closed multistage material-separating vibrating screen as claimed in claim 1, wherein the third layer of screen plate is a mesh screen plate made of stainless steel material with a mesh aperture of 5mm, a third baffle is provided at the right end of the third layer of screen plate, the height of the third baffle is the same as the sum of the heights of the third and fourth cavities, and the third baffle is fixed to both sides of the box body by a buckle.

9. The closed multistage material-separating vibrating screen as claimed in claim 1, wherein 2 sets of fixing frames are symmetrically arranged above two sides of the box body.