CN215142034U

CN215142034U - Be used for processing of light haydite concrete to use vibration screening device

Info

Publication number: CN215142034U
Application number: CN202120218875.4U
Authority: CN
Inventors: 陈鹏; 石鑫; 郭建光
Original assignee: Wuhan Yuanjing Ready Mixed Concrete Co ltd
Current assignee: Wuhan Yuanjing Ready Mixed Concrete Co ltd
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-12-14
Anticipated expiration: 2031-01-26

Abstract

The utility model discloses a vibration screening device for processing lightweight ceramsite concrete, which comprises a case, wherein the upper end of the case is provided with a plurality of material ports, and the front side of the case is provided with a cabinet door; a cavity is formed in the case; a shell is arranged in the cavity, a dust collection mechanism is arranged in the shell, one end of the dust collection mechanism extends into a purification shell arranged on the back of the case, and a plurality of purification screen plates are arranged in the purification shell; a liftable movable shell is arranged below the shell; and screening components are mounted on two sides of the movable shell. The problem of current screening equipment, the screening effect is not good, can not effectively sieve out the inhomogeneous raw materials of granule, leads to seriously influencing the product quality of final product, and when screening the raw materials, can produce a large amount of dusts, if not filter direct emission, cause the pollution to the air easily, cause the harm to the on-the-spot workman respiratory track simultaneously.

Description

Be used for processing of light haydite concrete to use vibration screening device

Technical Field

The utility model relates to a concrete processing equipment technical field specifically is a be used for light haydite concrete processing to use vibration screening device.

Background

The production raw materials of the concrete comprise sandstone, asphalt, stone powder and various additives, the light ceramsite concrete is one of the concretes, in the process of producing and preparing concrete, the gravels with different particle sizes need to be separated, at the moment, screening equipment needs to be used, because the condition of uneven particle size often exists in the concrete raw materials, the quality of the light ceramsite concrete directly prepared by the method is influenced, therefore, the raw materials need to be screened to ensure the uniform granularity of the raw materials so as to ensure the product quality of the light ceramsite concrete, the existing screening equipment has poor screening effect and can not effectively screen the raw materials with uneven granules, which causes serious influence on the product quality of the final product, and when screening raw materials, can produce a large amount of dust, if directly discharge without filtering, easily cause the pollution to the air, cause the harm to on-the-spot workman respiratory track simultaneously.

Therefore, the vibration screening device for processing the light ceramsite concrete is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve above-mentioned technical problem, provide a be used for light haydite concrete processing to use vibration screening device.

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

a vibration screening device for processing light ceramsite concrete comprises a case, wherein a plurality of material openings are formed in the upper end of the case, and a cabinet door is installed on the front side of the case; a cavity is formed in the case; a shell is arranged in the cavity, a dust collection mechanism is arranged in the shell, one end of the dust collection mechanism extends into a purification shell arranged on the back of the case, and a plurality of purification screen plates are arranged in the purification shell; a liftable movable shell is arranged below the shell; the two sides of the movable shell are both provided with screening components; and the front surface of the case is provided with a driving mechanism, and the driving mechanism is meshed with the tooth grooves on the inner wall of the movable shell.

When pouring the raw materials into quick-witted incasement portion in, the dust of production, through dust absorption mechanism with its leading-in purification shell in, adsorb the filtration through purifying the otter board to it, actuating mechanism and the inside tooth's socket cooperation of activity shell simultaneously, drive the activity shell and carry out elevating movement, make the screening subassembly shake from top to bottom like this, thereby reach better screening effect, effectively improved product quality, simultaneously to the screening process, the dust of production, adsorb the processing, avoid directly discharging, cause the problem of pollution to the environment.

Preferably, the inside both sides of cavity have all been seted up the spout, sliding connection has the slider in the spout, fixedly connected with screening subassembly on the slider.

Through the cooperation of spout and slider, can effectively drive screening subassembly and activity shell and reciprocate, improve their removal efficiency to screening raw materials that can be better.

Preferably, the upper end of the sliding block is fixedly connected with a ground breaking cone, and the ground breaking cone is triangular.

Through setting up triangular shape's broken soil awl, avoid great granule to block up inside the spout, through broken soil awl, can effectively broken great granule.

Preferably, a return spring is fixedly connected to the lower portion of the shell, and the tail end of the return spring is connected to the movable shell.

Through the reset spring, the function of pushing the movable shell to reset is achieved.

Preferably, the dust collection mechanism comprises a main pipeline arranged in the shell, and dust collection covers are arranged on two sides of the main pipeline; one end of the main pipeline penetrates through the shell and is connected to a dust suction pump on the back face of the case in a flange mode, and an exhaust end of the dust suction pump extends into the purifying shell.

Through trunk line and suction hood, adsorb the dust that quick-witted incasement portion produced to through the dust absorption pump with its dust leading-in to purifying the shell in, adsorb the processing through purifying the harmful component of otter board in to gas.

Preferably, dust collection openings are formed in the two sides of the shell, and a protection screen plate is installed in each dust collection opening.

Through setting up dust absorption opening and protection otter board, make things convenient for trunk line and suction hood, adsorb the dust of quick-witted incasement portion.

Preferably, the screen assemblies respectively comprise a first screen and a second screen which are obliquely installed on the movable shell; the aperture of the first screen is larger than the aperture of the second screen.

Wherein install first screen cloth and second screen cloth slope on the activity shell, the one end that activity shell was kept away from to first screen cloth and second screen cloth all connects on the slider, makes things convenient for the roll of raw materials like this to fall, avoids appearing the accumulational condition of raw materials, and the aperture of first screen cloth is greater than the aperture of second screen cloth, is favorable to the material whereabouts like this, and can play the filterable effect of multilayer.

Preferably, the driving mechanism comprises a positive and negative motor, and the output end of the positive and negative motor is connected with a gear; the gear is meshed with the tooth groove in the movable shell.

Adopt positive and negative motor, can effectively drive the gear and carry out clockwise rotation and anticlockwise rotation, just so can drive the movable shell through gear and tooth's socket cooperation, and only half tooth on the gear, the drive movable shell that like this can be better goes up and down.

Preferably, the purification net plate is an activated carbon purification net.

The working principle is as follows: the staff passes through the material mouth, in leading-in quick-witted case with the raw materials, after getting into quick-witted case, drive gear operation through positive and negative motor, cooperation through gear and tooth's socket, it goes up and down to drive the activity shell, drive first screen cloth through the activity shell, second screen cloth and slider reciprocate, and because first screen cloth and second screen cloth all are the slope setting, make things convenient for the whereabouts of raw materials like this, in-process falling down, can produce certain dust, cooperation through dust absorption pump and trunk line, adsorb the inside dust of cavity through the suction hood, and leading-in to in the clean shell, come to carry out effective filtration to gas through the purification otter board in the clean shell.

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

1. compared with the prior art, the utility model drives the gear to rotate positively and negatively through the positive and negative motors, thereby driving the movable shell, the first screen and the second screen to move up and down, thereby achieving better screening effect; 2. compared with the prior art, the utility model, through the cooperation of dust absorption pump, person in charge pipe and suction hood, with produced dust suction purification shell in the screening process to effectively purify it through purifying the otter board, thereby improved the environmental protection effect of this equipment.

Drawings

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

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic back view of the present invention.

In the figure: 1. a chassis; 101. a cavity; 102. a chute; 103. a slider; 104. a cabinet door; 2. a material port; 3. a housing; 31. a return spring; 4. a main pipeline; 41. a dust hood; 42. a dust suction pump; 5. a movable shell; 51. a tooth socket; 6. a screen assembly; 61. a first screen; 62. a second screen; 7. a positive and negative motor; 71. a gear; 8. purifying the shell; 81. and (4) purifying the screen plate.

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.

Example 1

Referring to fig. 1-3, a vibrating screening device for processing lightweight ceramsite concrete comprises a case 1, wherein the upper end of the case 1 is provided with a plurality of material ports 2, and the front surface of the case 1 is provided with a cabinet door 104; a cavity 101 is formed in the case 1; a shell 3 is arranged in the cavity 101, a dust suction mechanism is arranged in the shell 3, one end of the dust suction mechanism extends into a purification shell 8 arranged on the back of the case 1, and a plurality of purification screen plates 81 are arranged in the purification shell 8; a liftable movable shell 5 is arranged below the shell 3; both sides of the movable shell 5 are provided with screening components 6; the front of the case 1 is provided with a driving mechanism which is engaged with the tooth grooves 51 on the inner wall of the movable shell 5.

Set up two material mouths 2 at quick-witted case 1 top, set up cavity 101 in quick-witted case 1, and top installation casing 3 in cavity 101, set up trunk line 4 in casing 3, install suction hood 41 in the both sides of trunk line 4, wherein the end of trunk line 4 is connected with the dust absorption pump 42 of installing at quick-witted case 1 back, weld in the below of dust absorption pump 42 and purify shell 8, the exhaust end of dust absorption pump 42 extends to in purifying shell 8, be connected with reset spring 31 in the below of casing 3, reset spring 31's lower extreme is connected with movable shell 5, first screen cloth 61 and second screen cloth 62 are installed in the slope respectively in the both sides of movable shell 5 outer wall, tooth's socket 51 has been seted up to the inner wall of movable shell 5, the tooth's socket 51 internal gearing has gear 71, gear 71 is connected with positive and negative motor 7 of quick-witted case 1 front.

The staff passes through material mouth 2, with the leading-in quick-witted case 1 of raw materials, after getting into quick-witted case 1, drive gear 71 through positive and negative motor 7 and move, cooperation through gear 71 and tooth's socket 51, it goes up and down to drive activity shell 5, drive first screen cloth 61 through activity shell 5, second screen cloth 62 and slider 103 reciprocate, and because first screen cloth 61 and second screen cloth 62 all are the slope setting, make things convenient for the whereabouts of raw materials like this, at the in-process that falls, can produce certain dust, cooperation through dust absorption pump 42 and trunk line 4, adsorb the inside dust of cavity 101 through suction hood 41, and leading-in to purifying shell 8, come to carry out effective filtration to gas through the purification otter board 81 in the purifying shell 8.

Preferably, the inside both sides of cavity 101 have all been seted up spout 102, and sliding connection has slider 103 in spout 102, and fixedly connected with screening subassembly 6 on the slider 103.

Through the cooperation of spout 102 and slider 103, can effectively drive screening subassembly 6 and activity shell 5 and reciprocate, improve their removal efficiency to screening raw materials that can be better.

Preferably, the upper end of the sliding block 103 is fixedly connected with a ground breaking cone, and the ground breaking cone is triangular.

Through setting up triangular shape's broken soil awl, avoid great granule to block up inside spout 102, through broken soil awl, can effectively break great granule.

Preferably, a return spring 31 is fixedly connected to the lower portion of the housing 3, and the end of the return spring 31 is connected to the movable housing 5.

The restoring spring 31 serves to push the movable case 5 to restore.

Preferably, the dust collection mechanism comprises a main pipe 4 arranged in the shell 3, and both sides of the main pipe 4 are provided with dust collection covers 41; one end of the main pipe 4 penetrates through the shell 3 and is connected to a dust suction pump 42 on the back of the case 1 in a flange mode, and the exhaust end of the dust suction pump 42 extends into the purifying shell 8.

Dust generated inside the cabinet 1 is adsorbed by the main duct 4 and the dust suction hood 41, and the dust is introduced into the cleaning case 8 by the dust suction pump 42, and harmful components in the gas are adsorbed by the cleaning mesh plate 81.

Preferably, dust collection openings are formed in the two sides of the shell 3, and a protection screen plate is installed in each dust collection opening.

Through setting up the dust absorption opening and protecting the otter board, make things convenient for trunk line 4 and suction hood 41, adsorb the dust of machine case 1 inside.

Preferably, screen assemblies 6 comprise a first screen 61 and a second screen 62, respectively, mounted obliquely on movable shell 5; the first screen 61 has larger pore sizes than the second screen 62.

Wherein install first screen cloth 61 and second screen cloth 62 slope on movable shell 5, the one end that movable shell 5 was kept away from to first screen cloth 61 and second screen cloth 62 is all connected on slider 103, makes things convenient for the roll of raw materials like this, avoids appearing the accumulational condition of raw materials, and the aperture of first screen cloth 61 is greater than the aperture of second screen cloth 62, is favorable to the material whereabouts like this, and can play the filterable effect of multilayer.

Preferably, the driving mechanism comprises a positive and negative motor 7, and the output end of the positive and negative motor 7 is connected with a gear 71; the gear 71 is engaged with the teeth grooves 51 in the movable case 5.

Adopt positive and negative motor 7, can effectively drive gear 71 and carry out clockwise rotation and anticlockwise rotation, just so can drive movable shell 5 through gear 71 and the cooperation of tooth's socket 51, and only half tooth on gear 71, drive movable shell 5 that like this can be better goes up and down.

Preferably, the purification mesh plate 81 is an activated carbon purification mesh.

Harmful gas can be effectively filtered through the purification screen plate 81, and the gas is discharged through the exhaust screen on the purification shell 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vibration screening device for processing light ceramsite concrete comprises a case (1), wherein the upper end of the case (1) is provided with a plurality of material openings (2), and the front surface of the case (1) is provided with a cabinet door (104); a cavity (101) is formed in the case (1); the method is characterized in that: a shell (3) is arranged in the cavity (101), a dust suction mechanism is arranged in the shell (3), one end of the dust suction mechanism extends into a purification shell (8) arranged on the back of the case (1), and a plurality of purification screen plates (81) are arranged in the purification shell (8); a liftable movable shell (5) is arranged below the shell (3); both sides of the movable shell (5) are provided with screening components (6); the front surface of the case (1) is provided with a driving mechanism, and the driving mechanism is meshed with a tooth groove (51) on the inner wall of the movable shell (5).

2. The vibratory screening device for processing the light ceramsite concrete as claimed in claim 1, wherein the vibratory screening device comprises: the inside both sides of cavity (101) have all been seted up spout (102), sliding connection has slider (103) in spout (102), fixedly connected with screening subassembly (6) on slider (103).

3. The vibratory screening device for processing the lightweight ceramsite concrete as claimed in claim 2, wherein the vibratory screening device comprises: the upper end of the sliding block (103) is fixedly connected with a ground breaking cone which is triangular.

4. The vibratory screening device for processing the light ceramsite concrete as claimed in claim 1, wherein the vibratory screening device comprises: the lower part of the shell (3) is fixedly connected with a return spring (31), and the tail end of the return spring (31) is connected to the movable shell (5).

5. The vibratory screening device for processing the light ceramsite concrete as claimed in claim 1, wherein the vibratory screening device comprises: the dust collection mechanism comprises a main pipeline (4) arranged in the shell (3), and dust collection covers (41) are arranged on two sides of the main pipeline (4); one end of the main pipeline (4) penetrates through the shell (3) and is connected to a dust suction pump (42) on the back face of the case (1) in a flange mode, and the exhaust end of the dust suction pump (42) extends into the purifying shell (8).

6. The vibratory screening device for processing the light ceramsite concrete as claimed in claim 1, wherein the vibratory screening device comprises: dust collection openings are formed in the two sides of the shell (3), and protective screen plates are installed in the dust collection openings.

7. The vibratory screening device for processing the light ceramsite concrete as claimed in claim 1, wherein the vibratory screening device comprises: the screen assemblies (6) respectively comprise a first screen (61) and a second screen (62) which are obliquely arranged on the movable shell (5); the first screen (61) has larger pore sizes than the second screen (62).

8. The vibratory screening device for processing the light ceramsite concrete as claimed in claim 1, wherein the vibratory screening device comprises: the driving mechanism comprises a positive and negative motor (7), and the output end of the positive and negative motor (7) is connected with a gear (71); the gear (71) is meshed with a tooth groove (51) in the movable shell (5).

9. The vibratory screening device for processing the light ceramsite concrete as claimed in claim 1, wherein the vibratory screening device comprises: the purification screen plate (81) is an activated carbon purification screen.