CN210788176U

CN210788176U - Vibration wind-force sorting unit

Info

Publication number: CN210788176U
Application number: CN201921435540.7U
Authority: CN
Inventors: 吕宗源; 刘松潮
Original assignee: Henan Winner Vibrating Equipment Co Ltd
Current assignee: Henan Winner Vibrating Equipment Co Ltd
Priority date: 2019-08-31
Filing date: 2019-08-31
Publication date: 2020-06-19
Anticipated expiration: 2029-08-31

Abstract

The utility model discloses a vibration wind power sorting unit, which relates to the field of screening equipment and comprises a screen body, wherein a wavy perforated bottom plate is arranged at the bottom position in the screen body, a wind guide mechanism is arranged in the screen body corresponding to the position under the perforated bottom plate, the wind guide mechanism comprises a wind guide frame, a guide plate is obliquely arranged on the wind guide frame along the material flowing direction, two wind boxes are arranged on the lower end surface of the screen body side by side, an air inlet is arranged at the bottom of each wind box, the air inlet is connected with a fan through a pipeline, an air outlet is arranged on the upper end surface of the screen body, a first discharge hole for discharging heavy materials and a second discharge hole for discharging light materials are respectively arranged on the screen body corresponding to the left end position and the right end position of an air flow bed, a vibration source base is arranged on the upper end of the screen body, a vibration source is arranged on the vibration source, has the advantages of good separation effect and large treatment capacity.

Description

Vibration wind-force sorting unit

Technical Field

The utility model relates to a screening equipment field especially relates to a vibration wind-force sorting unit.

Background

The existing construction waste treatment equipment is generally formed by modifying the original mine crushing and screening. However, the original design of mining equipment is that the broken raw material is single-component stone, and the components of the construction waste are complex, so that the construction waste not only has available waste concrete blocks, waste bricks and tiles and the like, but also has a large amount of impurities, such as wood chips, reinforcing steel bars, cloth strips and the like. If the single mature mining equipment is used for treating the construction waste, the recycled aggregate of the product can not meet the quality requirement. Therefore, when the material composition is relatively close to the particle size, the conventional sorting mode is not suitable, and especially in the existing construction waste treatment process, the construction waste contains a part of wood blocks, so that the final finished recycled aggregate contains a large amount of wood chips, the grade of the finished aggregate is greatly reduced, and even the finished aggregate becomes unqualified aggregate.

Disclosure of Invention

An object of the utility model is to overcome not enough among the prior art, provide a vibration wind-force sorting unit, possess the advantage that the separation is effectual, the handling capacity is big.

In order to realize the above purpose, the utility model discloses a technical scheme is: the utility model provides a vibration wind-force sorting unit, includes the screen frame, bottom position is provided with the foraminiferous bottom plate of wavy in the screen frame, the position is provided with air guide mechanism under the corresponding foraminiferous bottom plate in the screen frame, air guide mechanism includes the wind-guiding frame, the wind-guiding frame is gone up and is provided with the guide plate along material flow direction slope, the terminal surface is provided with two bellows side by side under the screen frame, the air intake has been seted up to the bellows bottom, the air intake has the fan through pipe connection, the screen frame up end is provided with the air outlet, correspond the left and right both ends position of air bed on the screen frame and offer the bin outlet one that is used for discharging heavy material, the bin outlet two that is used for discharging light material respectively, the screen frame upper end is provided with the vibration source base, be provided with the vibration source on the vibration source.

In order to further optimize the utility model discloses, can prefer following technical scheme for use:

preferably, a damping spring is arranged at the connecting position of the screen body and the upper end of the supporting leg.

Preferably, the number of the fans is one, the pipeline between the fans and the air inlet is a Y-shaped pipeline, and the Y-shaped pipeline is respectively connected with the air blowing port of the fans and the air inlet of the air box.

Preferably, an L-shaped supporting plate is further arranged on the outer side wall of the bottom of the Y-shaped pipeline.

Preferably, the included angle range between the guide plate and the horizontal plane is 30-90 degrees.

Preferably, still be provided with the mechanism of dispelling the wind in the bellows, the mechanism of dispelling the wind includes inverted cone type cloth wind spare, cloth wind flat board has a plurality ofly and parallel arrangement on cloth wind spare inside wall, cloth wind spare sets up intermediate position department in the plenum, cloth wind spare cloth is including four trapezoidal cloth wind swash plates of splicing each other, the bleeder vent has been seted up to the equipartition on cloth wind swash plate, the cloth wind flat board.

Preferably, the air holes between two adjacent air distribution flat plates are arranged in a staggered mode.

Preferably, the vibration source base includes the fixed section of thick bamboo of cavity, the vibration source has two to set up side by side on the fixed section of thick bamboo lateral wall of cavity, it is provided with two semi-ring type staple bolts to correspond the fixed section of thick bamboo both ends position of cavity on the screen frame, the coaxial suit of staple bolt is on the fixed section of thick bamboo of cavity, the staple bolt both ends are provided with the installation ear, set up fastening bolt between the installation ear.

The beneficial effects of the utility model reside in that: the utility model screens waste stone materials containing wood chips, paper sheets and the like by utilizing the principle of wind power screening, thereby ensuring the precision of material screening and improving the grade of finished aggregate; meanwhile, the device is provided with the air distribution mechanism on the screen body, the air blown out by the fan from a thin pipeline is uniformly distributed into the air box with a large area through the air distribution mechanism, so that the wind power and the wind speed of the whole air bed on the upper part of the air box are uniform, the wind is forced to be uniformly diffused into the whole air box through inverted cone diffusion and hole dislocation of each layer of air distribution plate and holes between adjacent plates, and the sorting quality of the wind sorting device is improved; meanwhile, the vibration source is screwed on the vibration source base in the winnowing equipment, the vibration source base is fixed on the upper portions of the screen sides on the two sides by the hoop devices, and the vibration source base can rotate around the circle center of the hoop of the screen sides, so that the vibration direction angle of the whole winnowing equipment can be adjusted according to the actual requirements of material characteristics, and the winnowing effect is further improved.

Drawings

FIG. 1 is a front view of an air sorting apparatus;

FIG. 2 is a left side view of the air sorting apparatus;

FIG. 3 is a front view of the structure of the wind distribution mechanism;

FIG. 4 is a top view of the structure of the wind distribution mechanism;

FIG. 5 is a schematic structural view of an air guiding mechanism;

fig. 6 is an enlarged view of the structure at a.

Wherein: 1-screen body, 2-supporting legs, 3-vibration source, 4-discharge outlet I, 5-discharge outlet II, 6-air outlet, 7-air box, 8-vibration source base, 9-damping spring, 10-fan, 11-L type supporting plate, 12-Y type pipeline, 13-air distribution piece, 14-hoop, 15-hollow fixed cylinder, 16-fastening bolt, 17-perforated bottom plate, 18-guide plate, 19-air guide frame, 20-air distribution inclined plate, 21-air distribution flat plate and 22-air hole.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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.

Example 1

As shown in fig. 1-6, a vibration wind power sorting device comprises a screen body 1, wherein a wavy perforated bottom plate 17 is arranged at the bottom position in the screen body, materials can be subjected to vibration screening through the perforated bottom plate 17, and a special wavy air bed bottom plate enables lower-layer heavy materials to move faster and the treatment capacity to be larger; the air guide mechanism is arranged in the sieve body at a position right below the bottom plate with the holes correspondingly, and the upper layer light substances can move faster and the processing capacity is larger through the air guide mechanism. The air guide mechanism comprises an air guide frame, a guide plate 18 is obliquely arranged on the air guide frame 19 along the material flowing direction, the included angle between the guide plate 18 and the horizontal plane is 45 degrees, and the design angle of the guide plate in the actual use process needs to be determined according to the composition of the processed materials, the particle size and the specific gravity of the materials; two air boxes 7 are arranged on the lower end face of the screen body 1 side by side, an air dispersing mechanism is also arranged in the air boxes 7, the wind power can uniformly penetrate through the air guiding mechanism through the air dispersing mechanism, the air dispersing mechanism comprises an inverted cone-shaped wind distribution piece 13 and a wind distribution flat plate, a plurality of wind distribution flat plates 21 are arranged on the inner side wall of the wind distribution piece 13 in parallel, the wind distribution piece is arranged at the middle position in the air chamber, the wind distribution piece cloth comprises four trapezoidal wind distribution inclined plates 20 which are spliced with each other, the wind distribution inclined plates and the wind distribution flat plates 21 are uniformly provided with vent holes 22, the vent holes 22 between the two adjacent wind distribution flat plates 21 are arranged in a staggered mode, the wind blown out from a thinner pipeline of the fan is uniformly distributed into the air boxes with a larger area through the wind distributing mechanism, the whole air bed wind power and the wind speed on the upper part of the air boxes are uniform, and the wind is forced to uniformly diffuse to the whole air boxes through, the sorting quality of the wind power sorting device is improved.

The bottom of the air box 7 is provided with an air inlet, the air inlet is connected with a fan 10 through a pipeline, one fan is installed, the pipeline between the fan and the air inlet is a Y-shaped pipeline 12, the Y-shaped pipeline 12 is respectively connected with a fan blowing opening of the fan and the air inlet of the air box, a rubber telescopic pipe is installed at the connection position of the Y-shaped pipeline and the air inlet, soft connection is achieved through the rubber telescopic pipe, and the situation that air leakage occurs at the connection position due to equipment vibration in the vibration process is prevented; carry out the air feed through a fan to equipment, can guarantee the homogeneity of fan air feed on the one hand, on the other hand can improve equipment's resource utilization, still install L type backup pad 11 on the lateral wall of Y type pipeline bottom, support Y type pipeline through L type backup pad, guarantee stability and security in the use. The upper end surface of the screen body is provided with an air outlet 6, the left end position and the right end position of the screen body corresponding to the entrained flow bed are respectively provided with a first discharge port 4 for discharging heavy substances and a second discharge port 5 for discharging light substances, the upper end of the screen body is provided with a vibration source base, the vibration source base is provided with a vibration source, the vibration source base 8 comprises a hollow fixed cylinder 15, two vibration sources 3 are arranged on the outer side wall of the hollow fixed cylinder side by side, the screen body is provided with two semi-annular hoops 14 corresponding to the two ends of the hollow fixed cylinder, the hoops 14 are coaxially sleeved on the hollow fixed cylinder 15, the two ends of each hoop are provided with a mounting lug, a fastening bolt 16 is arranged between the mounting lugs, the vibration source base can be adjusted by adjusting the fastening bolt 16, the equipment adopts the mode that the vibration source 3 is screwed on the vibration source base, the vibration source base is fixed on the upper parts of the screen sides by using hoop devices, the vibration source, consequently can adjust the vibration direction angle of whole platform equipment according to material property actual need, further improve its screening effect, landing leg 2 is installed to screen frame bottom four corners position, a damping spring 9 is all installed to screen frame and 2 upper end hookup locations departments of landing leg, the rigidity contact that reduces screen frame and ground through damping spring 9 improves its stability, the principle through utilizing wind-force screening in this equipment is to containing the saw-dust, abandonment building stones such as scraps of paper are filtered, can guarantee the precision of material screening, improve finished aggregate grade.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a vibration wind-force sorting unit, includes the screen frame, its characterized in that: the utility model discloses a screen frame, including screen frame, air inlet, air outlet, air guide mechanism, air guide frame, baffle, screen frame, relative airflow bed, relative.

2. A vibratory wind sorting apparatus as defined in claim 1 wherein: and a damping spring is arranged at the connecting position of the screen body and the upper end of the supporting leg.

3. A vibratory wind sorting apparatus as defined in claim 1 wherein: the fan is provided with one, a pipeline between the fan and the air inlet is a Y-shaped pipeline, and the Y-shaped pipeline is respectively connected with the air blowing opening of the fan and the air inlet of the air box.

4. A vibratory wind sorting apparatus as claimed in claim 3 wherein: and an L-shaped supporting plate is further arranged on the outer side wall of the bottom of the Y-shaped pipeline.

5. A vibratory wind sorting apparatus as defined in claim 1 wherein: the included angle range of the guide plate and the horizontal plane is 30-90 degrees.

6. A vibratory wind sorting apparatus as defined in claim 1 wherein: still be provided with the wind mechanism that looses in the bellows, the wind mechanism that looses includes inverted cone type cloth wind spare, cloth wind flat board has a plurality of and parallel arrangement on cloth wind spare inside wall, cloth wind spare sets up intermediate position department in the plenum, cloth wind spare cloth is including four trapezoidal cloth wind swash plates of mutual concatenation, the bleeder vent has been seted up to the equipartition on cloth wind swash plate, the cloth wind flat board.

7. A vibratory wind sorting apparatus as claimed in claim 6 wherein: the air holes between two adjacent air distribution flat plates are arranged in a staggered manner.

8. A vibratory wind sorting apparatus as defined in claim 1 wherein: the vibration source base comprises a hollow fixing barrel, the vibration sources are arranged on the outer side wall of the hollow fixing barrel side by side, two semi-ring-shaped hoops are arranged on the sieve body corresponding to the two ends of the hollow fixing barrel, the hoops are coaxially sleeved on the hollow fixing barrel, the two ends of each hoop are provided with mounting lugs, and fastening bolts are arranged between the mounting lugs.