CN213670507U

CN213670507U - Material screening device for feeding port of building processing equipment

Info

Publication number: CN213670507U
Application number: CN202022799198.8U
Authority: CN
Inventors: 张斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-13
Anticipated expiration: 2030-11-27

Abstract

The utility model belongs to building processing equipment field specifically is a material screening plant for on building processing equipment feed inlet, including a screening section of thick bamboo, the top fixed mounting of a screening section of thick bamboo has the feeder hopper, the outer wall fixed mounting of a screening section of thick bamboo has driving motor, driving motor's output is the pivot, and the fixed cover of outer wall of pivot is equipped with the revolving rack that is located a screening section of thick bamboo inboard, the inboard of a screening section of thick bamboo is provided with the screening frame, the inboard of screening frame is provided with the screen cloth. This a material screening plant for building processing equipment feed inlet, through the setting of screening section of thick bamboo outer wall fan, can utilize the fan to carry out wind-force through the material of exhaust hood after accomplishing the screening and carry, the setting of block between dust collecting chamber and the screening section of thick bamboo on the cooperation, and then can separate material and dust, reach the effect of dust removal, avoid current device when screening a large amount of dusts to follow the material and processed and lead to the condition emergence that the material quality is not up to standard.

Description

Material screening device for feeding port of building processing equipment

Technical Field

The utility model relates to a building processing equipment field specifically is a material screening plant for on building processing equipment feed inlet.

Background

Sieving is a method of separating particles of a particle group according to the particle size, specific gravity, chargeability, magnetism, and other powder properties. The operation of dividing the mixed material with different particle sizes into different particle size grades by using a perforated screen surface is called screening.

In the aspect of building processing, some materials need to be subjected to phase screening before being processed, the existing distributed screening method is generally adopted, the materials are firstly screened and then put into corresponding processing machines for processing, but the method has large workload and is easy to generate a large amount of dust during screening.

In order to solve the problem, the application provides a material screening plant for building processing equipment feed inlet.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a material screening plant for on building processing equipment feed inlet has the characteristics that can carry out high-efficient screening and dust removal to the processing material.

(II) technical scheme

In order to solve the technical problem, the utility model provides a material screening device used on a feeding port of building processing equipment, which comprises a screening cylinder, wherein the top of the screening cylinder is fixedly provided with a feeding hopper, the outer wall of the screening cylinder is fixedly provided with a driving motor, the output end of the driving motor is a rotating shaft, the outer wall of the rotating shaft is fixedly sleeved with a rotating frame positioned at the inner side of the screening cylinder, the inner side of the screening cylinder is provided with a screening frame, the outer wall of the screening cylinder is provided with a discharging groove positioned at the outer side of the screening frame, the outer wall of the screening cylinder is fixedly provided with a temporary storage box positioned at the outer side of the discharging groove, the outer wall of the screening cylinder is fixedly provided with a fan, the inner wall of the screening cylinder is fixedly provided with an exhaust hood, the outer wall of the screening cylinder is fixedly provided with an ash collecting chamber, and the ash collecting chamber is opposite to the fan, the ash collecting chamber is communicated with the inner cavity of the screening barrel, and a blocking net is arranged between the ash collecting chamber and the screening barrel.

Preferably, the rotating frame is assembled by three U-shaped frames, and the outer walls of the three U-shaped frames are fixedly sleeved with stop blocks.

Preferably, the screening frame is formed by combining two screens, and the two screens are fixedly connected through a rotary drum.

Preferably, an adjusting groove is formed in the outer wall of the screening cylinder, a vertical rod is arranged on the inner side of the adjusting groove, a clamping rod is movably sleeved on the outer wall of the vertical rod, and the clamping rod is fixedly sleeved on the inner side of the rotary cylinder.

Preferably, a return spring positioned between the adjusting groove and the clamping rod is wound on the outer side of the vertical rod.

Preferably, the bottom of the screening cylinder is fixedly provided with a connecting cylinder, and the inner wall of the connecting cylinder is provided with a threaded ring.

Preferably, the bottom of the dust collecting chamber is fixedly provided with a dust storage chamber, the bottom of the dust storage chamber is provided with a dust discharging hole, and the outer side of the dust discharging hole is provided with a movable cover plate.

The above technical scheme of the utility model has following profitable technological effect:

1. through the setting of screening section of thick bamboo outer wall fan, can utilize the fan to carry out wind-force through the material after the exhaust hood is accomplished to the screening and carry, the setting of block between dust collecting chamber and the screening section of thick bamboo on the cooperation, and then can separate material and dust, reach the effect of dust removal, avoid current device when screening a large amount of dusts to follow the material and processed and lead to the condition emergence that the material quality is not up to standard.

2. Through the setting of the inboard feeder hopper of screening section of thick bamboo and revolving rack, can utilize driving motor to drive the dog through feeder hopper and revolving rack and disperse the material, the setting of its below screening frame in the cooperation can reach the effect of carrying out high-efficient screening to the material, and partial nonconforming material can be carried to the inboard of the box of keeping in simultaneously and keep in, has solved the relatively poor problem of effect of current device when the material screening.

3. The device simple structure when can carry out dual screening to the material that the feeder hopper was carried automatically, can also remove dust to the material of selecting, has both increased the device's screening effect, can also increase the quality after this material processing to a certain extent, has increased the device's practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the external view of the present invention;

FIG. 3 is a schematic structural view of the sieving frame of the present invention;

fig. 4 is a schematic structural view of the revolving rack of the present invention;

fig. 5 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

Reference numerals:

in the figure: 1. a screening drum; 2. a fan; 3. an exhaust hood; 4. a temporary storage box; 5. a rotating shaft; 6. a feed hopper; 7. a drive motor; 8. a discharge chute; 9. rotating the frame; 10. a screening rack; 11. a dust collecting chamber; 12. blocking; 13. a connecting cylinder; 14. an adjustment groove; 15. a clamping rod; 16. erecting a rod; 17. a return spring; 18. a rotating drum; 19. screening a screen; 20. a stopper; 21. a dust storage chamber; 22. a removable cover plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in figures 1-5, the utility model provides a material screening device used on a feed inlet of building processing equipment, which comprises a screening cylinder 1, a feed hopper 6 is fixedly installed on the top of the screening cylinder 1, a driving motor 7 is fixedly installed on the outer wall of the screening cylinder 1, the output end of the driving motor 7 is a rotating shaft 5, a rotating frame 9 positioned on the inner side of the screening cylinder 1 is fixedly sleeved on the outer wall of the rotating shaft 5, a screening frame 10 is arranged on the inner side of the screening cylinder 1, a screen mesh 19 is arranged on the inner side of the screening frame 10, a discharge chute 8 positioned on the outer side of the screening frame 10 is arranged on the outer wall of the screening cylinder 1, a temporary storage box 4 positioned on the outer side of the discharge chute 8 is fixedly installed on the outer wall of the screening cylinder 1, a fan 2 is fixedly installed on the outer wall of the screening cylinder 1, an exhaust hood 3 is fixedly installed on the inner wall of the screening cylinder 1, an ash collection chamber 11 is fixedly installed on the, the ash collection chamber 11 is communicated with the inner cavity of the screening cylinder 1, and a blocking net 12 is arranged between the ash collection chamber 11 and the screening cylinder 1.

In this embodiment, it should be noted that the rotating frame 9 is assembled by three U-shaped frames, and the outer walls of the three U-shaped frames are fixedly sleeved with the stoppers 20; the three U-shaped frames outside the rotating frame 9 and the stop blocks 20 are arranged to disperse materials conveyed by the feed hopper 6, and the upper screening frame 10 is matched to facilitate screening of the materials.

In this embodiment, it should be noted that the screening frame 10 is formed by combining two screens 19, and the two screens 19 are fixedly connected through the rotary drum 18; the arrangement of the two screen meshes 19 is convenient for the screen meshes 19 to have a certain angle, so that the materials on the top surface of the screening frame 10 can automatically fall down conveniently, and the effect of automatically screening the materials is achieved.

In this embodiment, it should be noted that an adjusting groove 14 is formed in the outer wall of the sieving cylinder 1, an upright rod 16 is disposed on the inner side of the adjusting groove 14, a clamping rod 15 is movably sleeved on the outer wall of the upright rod 16, and the clamping rod 15 is fixedly sleeved on the inner side of the rotating cylinder 18.

In this embodiment, it should be noted that, a return spring 17 between the adjusting slot 14 and the clamping rod 15 is wound on the outer side of the vertical rod 16; the setting of pole setting 16 and kelly 15 is convenient for sieve frame 10 and carries out the vibration of certain degree downwards when bearing excessive material, and then the accumulational material of sieve frame 10 top surface of being convenient for falls automatically downwards, reaches the effect of carrying out high-efficient screening to it, has solved the relatively poor problem of current device to material screening effect.

In this embodiment, it should be noted that the bottom of the sieving cylinder 1 is fixedly provided with a connecting cylinder 13, and the inner wall of the connecting cylinder 13 is provided with a threaded ring; the connecting cylinder 13 is convenient to sleeve the device on a feeding channel of corresponding machinery in a threaded manner, so that the materials are conveniently treated in an integrated manner, and the practicability of the device is improved.

In this embodiment, it should be noted that the bottom of the dust collecting chamber 11 is fixedly provided with a dust storing chamber 21, the bottom of the dust storing chamber 21 is provided with a dust discharging hole, and the outer side of the dust discharging hole is provided with a movable cover plate 22; the dust storage chamber 21 is arranged to temporarily store the separated dust in the material, and the movable cover plate 22 is arranged to discharge the dust accumulated in the dust storage chamber 21 to the outside.

The utility model discloses a theory of operation and use flow: firstly, the device is sheathed at the top of a feeding channel by screw threads, then materials are conveyed to the inner side of a screening barrel 1 from a feeding hopper 6, then a driving motor 7 is opened, the feeding hopper 6 and a rotating frame 9 are driven by the driving motor 7 to disperse the materials, at the moment, the materials fall on the top surface of a screening frame 10, the materials meeting the specification can pass through a screen 19 and fall downwards, part of the materials not meeting the specification can pass through a discharge chute 8 along the screening frame 10 and roll to the inner side of a temporary storage box 4 for temporary storage, a fan 2 is opened again after heating so as to convey an air source to the inner side of the screening barrel 1 through an exhaust hood 3, part of the materials with smaller dust and quality can pass through a blocking net 12 and fall to the inner side of an ash storage chamber 21 below an ash collection chamber 11, then the materials meeting the standard can pass through a connecting barrel 13 and enter a corresponding processing device for processing, and finally, after the work is finished, impurities or dust in the temporary storage box 4 and, and (4) finishing.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a material screening plant for building processing equipment feed inlet, its characterized in that, includes screening section of thick bamboo (1), the top fixed mounting of screening section of thick bamboo (1) has feeder hopper (6), the outer wall fixed mounting of screening section of thick bamboo (1) has driving motor (7), the output of driving motor (7) is pivot (5), and the outer wall fixed sleeve of pivot (5) is equipped with revolving rack (9) that are located screening section of thick bamboo (1) inboard, the inboard of screening section of thick bamboo (1) is provided with screening rack (10), the inboard of screening rack (10) is provided with screen cloth (19), the outer wall of screening section of thick bamboo (1) is seted up row's silo (8) that are located screening rack (10) outside, and the outer wall fixed mounting of screening section of thick bamboo (1) has box (4) of keeping in the silo (8) outside, the outer wall fixed mounting of screening section of thick bamboo (1) has fan (2), the inner wall fixed mounting of screening section of thick bamboo (1) has exhaust hood (3), the outer wall fixed mounting of screening section of thick bamboo (1) has collection ash room (11), collection ash room (11) are relative with the position of fan (2), collection ash room (11) are the feed through state with the inner chamber of screening section of thick bamboo (1), and are provided with between collection ash room (11) and the screening section of thick bamboo (1) block net (12).

2. A material screening device for a feed opening of construction and processing equipment, as claimed in claim 1, wherein said turret (9) is assembled from three U-shaped frames, and the outer walls of each of the three U-shaped frames are fixedly attached with a stopper (20).

3. A material screening device in a feed opening of construction equipment according to claim 1, characterized in that the screening frame (10) is composed of two screens (19), and the screens (19) are fixedly connected to each other by means of a rotating drum (18).

4. The material screening device for the feed inlet of the building processing equipment as claimed in claim 1, wherein the outer wall of the screening drum (1) is provided with an adjusting groove (14), the inner side of the adjusting groove (14) is provided with an upright rod (16), the outer wall of the upright rod (16) is movably sleeved with a clamping rod (15), and the clamping rod (15) is fixedly sleeved on the inner side of the rotary drum (18).

5. A material screening device in a feed opening of construction and processing equipment according to claim 4, characterised in that the upright (16) is wound on its outside with a return spring (17) between the adjustment groove (14) and the catch lever (15).

6. The material screening device for the material feeding port of the building processing equipment as claimed in claim 1, wherein the bottom of the screening cylinder (1) is fixedly provided with a connecting cylinder (13), and the inner wall of the connecting cylinder (13) is provided with a threaded ring.

7. The material screening device for the feeding port of the building processing equipment as claimed in claim 1, wherein a dust storage chamber (21) is fixedly installed at the bottom of the dust collection chamber (11), a dust discharge hole is formed in the bottom of the dust storage chamber (21), and a movable cover plate (22) is arranged outside the dust discharge hole.