CN213161861U

CN213161861U - A automatic screening plant for building dregs environmental protection is handled

Info

Publication number: CN213161861U
Application number: CN202022015373.XU
Authority: CN
Inventors: 郑烽亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-05-11
Anticipated expiration: 2030-09-15

Abstract

The utility model relates to a construction equipment technical field discloses an automatic screening plant for building dregs environmental protection is handled. The screening device comprises a shell, wherein a screening cavity with an opening at the upper end is arranged in the shell, a cover plate is arranged at the opening of the screening cavity, a feed inlet communicated with the screening cavity is formed in the cover plate, side discharge ports are formed in the left side wall and the right side wall of the screening cavity, a screen plate which is obliquely arranged and extends out of the corresponding side discharge ports is arranged in the screening cavity, and a discharge port is formed in the bottom wall of the screening cavity; the bottom wall of the shell is provided with a supporting column for supporting the shell. Through above-mentioned structure for the dregs that get into the screening intracavity obtain behind the roll screen and derive the casing by the dregs after the sieve will be screened because of the dead weight on the sieve, make it can sieve and carry out categorised collection, simple structure to the dregs automatically.

Description

A automatic screening plant for building dregs environmental protection is handled

Technical Field

The utility model relates to a construction equipment technical field, specifically speaking relates to an automatic screening plant for building dregs environmental protection is handled.

Background

Along with the development of urbanization, the treatment of building dregs in the field of engineering construction gradually becomes a difficult problem. The construction slag soil is solid waste formed after breaking and dismantling of buildings and terraces and engineering slag soil and slurry scattered and discarded in the construction process.

The patent with the application number of CN201921441074.3 discloses a multifunctional building residue soil screening device, which comprises a machine shell, wherein a feeding hole is formed in one side of the machine shell, and a coarse screen, a fine screen and a collecting box are sequentially arranged in the machine shell from top to bottom; a rotating shaft I driven by a motor is arranged in the shell, and the coarse screen is arranged on the rotating shaft I and positioned at the upper part of the inner cavity of the shell; a second rotating shaft is arranged on one side of the top of the inner cavity of the shell, which is far away from the feeding hole, and the second rotating shaft is also driven by a motor; a scraping plate is arranged at the bottom end of the rotating shaft II and is in contact with the upper surface of the coarse screen, and a through groove for the scraping plate to move is formed in the side wall of the shell; the lateral wall of casing is equipped with the dustbin, installs vibrating motor on the casing. Although the device can be used for screening the building muck, the defect that the screened muck is inconvenient to classify and collect still exists.

SUMMERY OF THE UTILITY MODEL

Carry out the inconvenient defect of classified collection to the dregs after the screening that exists among the prior art, the utility model provides an automatic screening plant for building dregs environmental protection is handled. It can realize automatic screening classified collection and make the sieve vibration make the better function of sieve screening effect to dregs.

In order to solve the above technical problem, the present invention solves the above technical problems.

An automatic screening device for environment-friendly treatment of building muck comprises a shell, wherein a screening cavity with an opening at the upper end is arranged in the shell, a cover plate is arranged at the opening of the screening cavity, a feed inlet communicated with the screening cavity is formed in the cover plate, side discharge ports are formed in the left side wall and the right side wall of the screening cavity, a screen plate which is obliquely arranged and extends out of the corresponding side discharge ports is arranged in the screening cavity, and a discharge port is formed in the bottom wall of the screening cavity; the bottom wall of the shell is provided with a supporting column for supporting the shell.

Through the utility model provides a structure for the dregs that get into the screening intracavity derive the casing because of the dead weight obtains the dregs after the roll screening on the sieve and will sieve by the sieve, for the structure in the comparison file, the utility model discloses can sieve and carry out categorised collection, simple structure to the dregs automatically.

Preferably, grooves are formed in the left side wall and the right side wall of the screening cavity in the vertical direction, sliding plates capable of sliding up and down are arranged in the grooves, through grooves for the corresponding screen plates to penetrate through are formed in discharge ports on the corresponding sides of the sliding plates, and the upper ends of the screen plates are hinged to the corresponding sliding plates; the upper end of the sliding plate is provided with a connecting column which penetrates through the cover plate, the connecting columns which are positioned on the same side of the shell are connected through a connecting plate, the cover plate is provided with a motor, an output shaft of the motor is provided with a rotating block which is positioned below the corresponding connecting plate, and the rotating block is provided with a bulge which is matched with the connecting plate.

Through the utility model provides a structure for the motor drives the commentaries on classics piece and rotates and make the sliding plate reciprocate, and then drives the sieve vibration, thereby avoids the jam of sieve mesh when making the screening effect of sieve better.

Preferably, the front and rear side walls of the sliding plate are provided with sliding chutes communicated with the corresponding through grooves along the up-down direction, and the sliding chutes are internally provided with rotatable screws penetrating through the cover plate; a slide block is arranged in the sliding groove, the screw thread penetrates through the slide block, and a guide pillar extending into the corresponding through groove is arranged on the slide block; and limiting sliding grooves for the corresponding guide posts to extend into are arranged on the front side wall and the rear side wall of the sieve plate penetrating through the through grooves along the extending direction of the sieve plate.

Through the utility model provides a structure for rotate the screw rod simultaneously and can drive the guide pillar and reciprocate, and then adjust the inclination of sieve, thereby adjust the roll speed of dregs on the sieve, make the screening effect of sieve best better.

Preferably, the upper end of the screw is sleeved with a rubber sleeve, so that an operator can rotate the screw conveniently.

Preferably, the upper end of the sieve plate is provided with a hinge groove, the sliding plate is provided with a hinge block extending into the corresponding hinge groove, a hinge shaft penetrating through the hinge block is arranged in the hinge groove, and the upper end of the sieve plate is hinged to the corresponding sliding plate.

Preferably, the side walls positioned at the left side and the right side of the lower discharge port are symmetrically and obliquely arranged, so that the screened residue soil is discharged from the lower discharge port due to self weight, and is prevented from being accumulated in the screening cavity.

Drawings

FIG. 1 is a schematic view of an automated screening device for environmentally friendly treatment of construction waste in example 1;

FIG. 2 is a schematic view of the housing in embodiment 1;

FIG. 3 is a schematic cross-sectional view of the automated screening device of example 1;

fig. 4 is a schematic view showing the connection of the slide plate and the screen plate in example 1;

fig. 5 is a schematic sectional view of the cover plate and the slide plate in example 1.

The names of the parts indicated by the numerical references in the drawings are as follows: 100. a housing; 101. a side discharge port; 110. a cover plate; 111. a feed inlet; 120. a sieve plate; 130. a support pillar; 140. a motor; 141. rotating the block; 211. a screening chamber; 212. a groove; 310. a sliding plate; 311. a through groove; 321. a lower discharge hole; 411. connecting columns; 412. connecting plates; 421. a chute; 422. a screw; 423. a rubber sleeve; 431. a limiting chute; 432. a hinge slot; 441. a hinged block; 510. a slider; 511. and (6) a guide pillar.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention only and are not limiting.

Example 1

As shown in fig. 1-5, the present embodiment provides an automatic screening device for environmental protection treatment of building waste soil, which includes a housing 100, a screening chamber 211 with an upper end open is provided in the housing 100, a cover plate 110 is provided at an opening of the screening chamber 211, a feed port 111 communicating with the screening chamber 211 is provided on the cover plate 110, side discharge ports 101 are provided on both left and right side walls of the screening chamber 211, a screen plate 120 obliquely arranged and extending out of the corresponding side discharge port 101 is provided in the screening chamber 211, and a discharge port 321 is provided on a bottom wall of the screening chamber 211; a support column 130 for supporting the housing 100 is provided on the bottom wall of the housing 100.

In this embodiment, the sieve plate 120 is provided with sieve holes for sieving the dregs on the sieve plate 120, wherein the diameters of the sieve holes on the sieve plate 120 are gradually reduced from top to bottom, so that the dregs entering the sieving cavity 211 from the upper feeding port 111 in this embodiment are sieved step by step to obtain sieved dregs with different particle sizes, wherein the dregs entering the sieving cavity 211 are rolled and sieved on the sieve plate 120 due to the self weight of the dregs and are led out of the casing 100 by the sieve plate 120 because the sieve plate 120 is obliquely arranged and extended out of the side discharging port 101, and compared with the structure in a comparison file, the embodiment can automatically sieve and collect the dregs, and has a simple structure; through the setting of side discharge gate 101 and lower discharge gate 321 in this embodiment for the dregs after the screening can be derived by the different sides of casing 100, avoids mixing again of the dregs of different particle diameters after the screening, the categorised collection of being convenient for.

In this embodiment, the left and right side walls of the screening cavity 211 are provided with grooves 212 in the vertical direction, sliding plates 310 capable of sliding up and down are arranged in the grooves 212, through grooves 311 for the corresponding screening plates 120 to pass through are arranged on the discharging ports 101 on the corresponding sides of the sliding plates 310, and the upper ends of the screening plates 120 are hinged to the corresponding sliding plates 310; the upper end of the sliding plate 310 is provided with a connecting column 411 which penetrates through the cover plate 110, the connecting columns 411 positioned on the same side of the shell 100 are connected through a connecting plate 412, the cover plate 110 is provided with a motor 140, the output shaft of the motor 140 is provided with a rotating block 141 positioned below the corresponding connecting plate 412, and the rotating block 141 is provided with a protrusion which is matched with the connecting plate 412.

In this embodiment, the groove 212 is communicated with the screening cavity 211, and the width of the groove 212 is greater than that of the screening cavity 211, so that the sliding plate 310 can be clamped and slidably arranged in the groove 212; wherein, through the setting of leading to groove 311 for the upper end of sieve 120 is articulated to be connected on corresponding sliding plate 310 and sliding plate 310 stretches out corresponding leading to groove 311, makes motor 140 drive commentaries on classics piece 141 rotate and makes the arch come and go jack-up even board 412 drive sliding plate 310 sieve vibration of coming and going from top to bottom, and then drives the vibration of sieve 120, thereby makes the screening effect of sieve 120 better.

In this embodiment, the front and rear side walls of the sliding plate 310 are provided with sliding grooves 421 communicating with the corresponding through grooves 311 in the up-down direction, and the sliding grooves 421 are provided with rotatable screws 422 penetrating through the cover plate 110; a sliding block 510 is arranged in the sliding groove 421, a screw 422 is arranged by penetrating through the sliding block 510, and a guide pillar 511 extending into the corresponding through groove 311 is arranged on the sliding block 510; the front and rear side walls of the screen plate 120 penetrating the through slots 311 are provided with limit sliding grooves 431 in which the corresponding guide posts 511 extend along the extending direction of the screen plate 120.

Through the structure in this embodiment, the screw 422 threads pass through the sliding block 510, so that the screw 422 rotates to drive the sliding block 510 to move up and down in the sliding groove 421, wherein, the upper end of the screen plate 120 is hinged to the sliding plate 310, and the guide post 511 on the sliding block 510 extends into the limiting sliding groove 431, so that the screw 422 rotating at the discharge port 101 on the same side can drive the guide post 431 to move up and down to adjust the inclination angle of the screen plate 120, thereby adjusting the rolling speed of the residue soil on the screen plate 120, and preferably, the screening effect of the screen plate 20 is optimal.

In this embodiment, the upper end of the screw 422 is sleeved with a rubber sleeve 423, which is better for the operator to rotate the screw 422.

In this embodiment, the upper end of the screening plate 120 is provided with a hinge groove 432, the sliding plate 310 is provided with a hinge block 441 extending into the corresponding hinge groove 432, and the hinge groove 432 is provided with a hinge shaft penetrating through the hinge block 441, so that the upper end of the screening plate 120 is preferably hinged to the corresponding sliding plate 310.

In this embodiment, the sidewalls at the left and right sides of the lower discharging hole 321 are symmetrically and obliquely arranged, so that the screened residue soil is preferably discharged from the lower discharging hole 321 due to its own weight, and is prevented from accumulating in the screening cavity 211.

When the automatic screening device for environment-friendly treatment of building muck is used specifically, muck is injected into the screening cavity 211 from the feeding hole 111, the muck falls through the screening plate 120 due to self weight and is then guided out of the screening cavity 211 by the screening plate 120, so that the muck is screened and then is classified and collected; in the using process, the motor 140 is started to drive the sieve plate 120 to vibrate up and down back and forth, so that the sieve plate 120 has better sieving effect and avoids sieve pore blockage; when the speed of the residue soil guided out by the sieve plate 120 needs to be adjusted, the screw 422 at the discharge hole 101 on the same side is rotated at the same time, and the inclination angle of the sieve plate 120 is adjusted to adapt to the sieving of the residue soil.

In short, the above is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims

1. The utility model provides an automatic screening plant for building dregs environmental protection is handled which characterized in that: the screening device comprises a shell (100), a screening cavity (211) with an opening at the upper end is arranged in the shell (100), a cover plate (110) is arranged at an opening of the screening cavity (211), a feed inlet (111) communicated with the inside of the screening cavity (211) is formed in the cover plate (110), side discharge ports (101) are formed in the left side wall and the right side wall of the screening cavity (211), a screen plate (120) which is obliquely arranged and extends out of the corresponding side discharge port (101) is arranged in the screening cavity (211), and a discharge port (321) is formed in the bottom wall of the screening cavity (211); the bottom wall of the shell (100) is provided with a supporting column (130) for supporting the shell (100).

2. The automated screening device for the environmental protection treatment of building muck according to claim 1, wherein: grooves (212) are formed in the left side wall and the right side wall of the screening cavity (211) in the vertical direction, sliding plates (310) capable of sliding up and down are arranged in the grooves (212), through grooves (311) for the corresponding screening plates (120) to penetrate through are formed in the corresponding side discharge ports (101) of the sliding plates (310), and the upper ends of the screening plates (120) are hinged to the corresponding sliding plates (310); the upper end of the sliding plate (310) is provided with a connecting column (411) which penetrates through the cover plate (110), the connecting columns (411) which are positioned on the same side of the shell (100) are connected through a connecting plate (412), the cover plate (110) is provided with a motor (140), an output shaft of the motor (140) is provided with a rotating block (141) which is positioned below the corresponding connecting plate (412), and the rotating block (141) is provided with a bulge which is matched with the connecting plate (412).

3. The automatic screening device for the environmental protection treatment of building residue soil according to claim 2, characterized in that: sliding grooves (421) communicated with the corresponding through grooves (311) are formed in the front side wall and the rear side wall of the sliding plate (310) in the vertical direction, and rotatable screw rods (422) penetrating through the cover plate (110) are arranged in the sliding grooves (421); a sliding block (510) is arranged in the sliding groove (421), a screw (422) is arranged by penetrating through the sliding block (510) in a threaded manner, and a guide post (511) extending into the corresponding through groove (311) is arranged on the sliding block (510); and limiting sliding chutes (431) which are used for the corresponding guide posts (511) to extend into are arranged on the front side wall and the rear side wall of the sieve plate (120) which penetrate through the through grooves (311) along the extending direction of the sieve plate (120).

4. The automated screening device for the environmental protection treatment of building muck according to claim 3, wherein: the upper end part of the screw rod (422) is sleeved with a rubber sleeve (423).

5. The automatic screening device for the environmental protection treatment of building residue soil according to claim 2, characterized in that: the upper end part of the sieve plate (120) is provided with a hinge groove (432), the sliding plate (310) is provided with a hinge block (441) extending into the corresponding hinge groove (432), and a hinge shaft penetrating through the hinge block (441) is arranged in the hinge groove (432).

6. The automated screening device for the environmental protection treatment of building muck according to claim 1, wherein: the side walls positioned at the left side and the right side of the lower discharge hole (321) are symmetrically and obliquely arranged.