CN210080013U - Ceramsite sand screening device - Google Patents

Abstract

The utility model discloses a ceramsite sand screening device, which comprises a main body plate, wherein the upper surface of the main body plate is fixedly connected with an operation box and a motor from front to back in sequence, the motor is connected with a motor synchronizing wheel through a motor shaft, a feed inlet of the operation box is connected with a discharge outlet of a feed hopper, the front side of the operation box is rotationally connected with a box cover through a movable shaft, the operation box is provided with two rotating grooves, the rotating grooves are rotationally connected with rotating shafts, the first screening is carried out on ceramsite sand through a first screening plate, the ceramsite sand after the first screening is conveyed into a second screening plate through a guide plate, the ceramsite sand after the first screening is screened again through the second screening plate, the ceramsite sand after the screening is collected through a holding box, the ceramsite sand is convenient for workers to collect, and dust generated during the screening of the ceramsite sand is absorbed through a dust collector, the staff confirms the effect of ceramsite sand screening through the observation window.

Description

Ceramsite sand screening device

Technical Field

The utility model relates to a haydite sand screening technical field specifically is a haydite sand sieving mechanism.

Background

The ceramsite sand is mainly prepared by sintering clay, slate, shale, coal gangue, industrial solid waste and the like through ceramics. The existing ceramsite sand production is that raw materials are crushed and then made into a spherical structure through a ball forming mill, then the spherical structure is screened and then enters a rotary kiln for calcination, and a calcined semi-finished product is screened through a drum screen to obtain a finished product. At present, the application range of ceramsite sand is more and more wide, the requirements of various industries on the granularity of the ceramsite sand are different, the screening precision of the drum screen is low, the size difference of the screened finished product particles is large, and the product cannot meet the market demand.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a haydite sand sieving mechanism, effectually filter haydite sand, satisfy the demand of market to haydite sand, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ceramsite sand screening device comprises a main body plate, wherein the upper surface of the main body plate is fixedly connected with an operation box and a motor from front to back in sequence, the motor is connected with a motor synchronous wheel through a motor shaft, a feed inlet of the operation box is connected with a discharge outlet of a feed hopper, the front side of the operation box is rotationally connected with a box cover through a movable shaft, the operation box is provided with two rotating grooves, the rotating grooves are rotationally connected with rotating shafts, the rear ends of the rotating shafts are connected with the synchronous wheel, the positions of the synchronous wheel correspond to the positions of the motor synchronous wheel and are connected through a synchronous belt, the front end of the rotating shaft is fixedly connected with a U-shaped rotating rod, a first screening plate and a second screening plate are rotationally connected in the operation box from top to bottom, the first screening plate is positioned at the lower side of the U-shaped rotating rod at the upper side, the second screening plate is positioned at the lower side of the U-shaped, the other end of the connecting rod at the upper side is connected with the first screening plate through the second fixing block, the other end of the connecting rod at the lower side is connected with the second screening plate through the first fixing block, the inner surface at the rear side of the operation box is fixedly connected with a guide plate, the position of a feed inlet of the guide plate corresponds to the position of a discharge outlet of the first screening plate, the position of a feed inlet of the first screening plate corresponds to the position of a discharge outlet of a feeding hopper, the upper surface of the main body plate is fixedly connected with a dust collector, an air inlet of the dust collector is connected with an air outlet of an air inlet pipe, the inner surface at the right side of the operation box is provided with a dust collecting plate, an air inlet of the air inlet pipe penetrates through the operation box to be connected with an air outlet of the dust collecting plate, the right side of the operation box, the output end of the power switch group is electrically connected with the input ends of the dust collector and the motor.

As an optimized technical scheme of the utility model, be equipped with observation window on the case lid, fixedly connected with transparent glass in the observation window.

As an optimized technical scheme of the utility model, the left side fixedly connected with handle of case lid, the handle is located observation window's front side, is equipped with rubber antiskid cover on the handle.

As a preferred technical scheme of the utility model, the bottom internal surface of control box is equipped with and holds the case, and the position that holds the case feed inlet is corresponding with the position of second screening board discharge gate.

As the utility model discloses an optimized technical scheme, be connected through pivot and sealed lid rotation in feed hopper's the feed inlet, the front side of sealed lid is equipped with the handrail groove.

Compared with the prior art, the beneficial effects of the utility model are that: this haydite sand sieving mechanism carries out the first screening to haydite sand through first screening board, carry the haydite sand after will first screening to the second screening inboard through the guide plate in, filter again the haydite sand after first screening through the second screening board, the haydite sand after the screening finishes is collected through holding the case, make things convenient for the staff to collect, the dust that produces when filtering haydite sand through the dust catcher absorbs, the effect that the haydite sand screened is confirmed through observation window to the staff.

Drawings

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

fig. 2 is a side view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure: 1 main part board, 2 intake pipes, 3 first screening boards, 4 switch groups, 5 feeding funnel, 6 sealed lids, 7 handles, 8 case lids, 9 second screening boards, 10 hold the case, 11 guide plates, 12 control boxes, 13 dust collectors, 14 motors, 15 synchronizing wheels, 16 hold-in range, 17 connecting rods, 18 observation window, 19 dust absorption boards, 20 first fixed blocks, 21U type dwang, 22 axis of rotation, 23 connecting blocks, 24 second fixed blocks.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a ceramsite sand screening device comprises a main body plate 1, wherein an operation box 12 and a motor 14 are fixedly connected to the upper surface of the main body plate 1 from front to back in sequence, the motor 14 is connected with a motor synchronizing wheel through a motor shaft, a feeding hole of the operation box 12 is connected with a discharging hole of a feeding funnel 5, a worker adds ceramsite sand through the feeding funnel 5, the feeding hole of the feeding funnel 5 is rotatably connected with a sealing cover 6 through a rotating shaft, the front side of the sealing cover 6 is provided with a handrail groove, the operation box 12 is sealed through the sealing cover 6, dust generated during screening of the ceramsite sand is prevented from flowing out of the feeding funnel 5 to affect the surrounding environment, the front side of the operation box 12 is rotatably connected with a box cover 8 through a movable shaft, the box cover 8 is provided with an observation window 18, transparent glass is fixedly connected in the observation window 18, the worker confirms the screening effect of the ceramsite sand through the observation window 18, and the left side of the box cover, the handle 7 is positioned at the front side of the observation window 18, the handle 7 is provided with a rubber anti-skid sleeve, a worker opens the box cover 8 through the handle 7, the operation box 12 is provided with two rotating grooves, the rotating grooves are connected with a rotating shaft 22 in a rotating way, the rear end of the rotating shaft 22 is connected with a synchronizing wheel 15, the position of the synchronizing wheel 15 corresponds to the position of a motor synchronizing wheel and is connected through a synchronous belt 16, the front end of the rotating shaft 22 is fixedly connected with a U-shaped rotating rod 21, the motor 14 drives the U-shaped rotating rod 21 to rotate, the operation box 12 is connected with a first screening plate 3 and a second screening plate 9 from top to bottom in a rotating way, the first screening plate 3 is positioned at the lower side of the U-shaped rotating rod 21 at the upper side, the second screening plate 9 is positioned at the lower side of the U-shaped rotating rod 21 at the lower side, the U-shaped rotating rod 21 is connected with one end of the, the other end of the connecting rod 17 at the lower side is connected with a second screening plate 9 through a first fixing block 20, a U-shaped rotating rod 21 drives the second screening plate 9 and the first screening plate 3 to turn through the connecting rod 17, the second screening plate 9 and the first screening plate 3 are turned to screen the ceramsite sand in the second screening plate 9 and the first screening plate 3, a guide plate 11 is fixedly connected to the inner surface of the rear side of the operation box 12, the position of a feed inlet of the guide plate 11 corresponds to the position of a discharge outlet of the first screening plate 3, the position of a discharge outlet of the guide plate 11 corresponds to the position of a feed inlet of the second screening plate 9, the ceramsite sand after first screening enters the second screening plate 9 through the guide plate 11, the position of a feed inlet of the first screening plate 3 corresponds to the position of a discharge outlet of the feeding funnel 5, a containing box 10 is arranged on the inner surface at the bottom end of the operation box 12, the position of a feed inlet of the containing box, the ceramsite sand screened by the second screening plate 9 is collected through the containing box 10, the upper surface of the main body plate 1 is fixedly connected with a dust collector 13, an air inlet of the dust collector 13 is connected with an air outlet of the air inlet pipe 2, the right inner surface of the operation box 12 is provided with a dust collecting plate 19, dust generated in the process of screening the ceramsite sand is absorbed through the dust collector 13, the air inlet of the air inlet pipe 2 penetrates through the air outlet of the operation box 12 and the dust collecting plate 19 to be connected, the right side of the operation box 12 is fixedly connected with a power switch group 4, the input end of an external power supply is connected with the input end of the power switch group 4, the input end of the dust collector 13 and the input end of the motor 14 are electrically connected with the output end of the power switch group 4, and the power switch.

When in use: on the staff put into the first sieve plate 3 of operation box 12 through the haydite sand that feed hopper 5 will need the screening, drive second sieve plate 9 and first sieve plate 3 through motor 14 and turn, turn through first sieve plate 3 and carry out the primary screening to the haydite sand in first sieve plate 3, the haydite sand that the primary screening was accomplished enters into second sieve plate 9 through guide plate 11, carry out the secondary screening to the haydite sand after the primary screening through second sieve plate 9, collect the haydite sand that the screening was accomplished through holding case 10, absorb the dust that produces when screening the haydite sand through dust catcher 13, the staff opens case lid 8 through handle 7 and takes out the case 10 that holds of the haydite sand after holding the screening.

The utility model discloses a first screening board 3 carries out the first screening to the haydite sand, carry the haydite sand after screening for the first time to second screening board 9 in through guide plate 11, filter the haydite sand after screening for the first time through second screening board 9 and filter once more, the haydite sand after the screening finishes is collected through holding case 10, make things convenient for the staff to collect, the dust that produces when filtering the haydite sand through dust catcher 13 absorbs, the staff confirms the effect that the haydite sand was screened through observation window 18.

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 (5)

1. The utility model provides a haydite sand sieving mechanism, includes main part board (1), its characterized in that: the upper surface of the main body plate (1) is fixedly connected with an operation box (12) and a motor (14) from front to back in sequence, the motor (14) is connected with a motor synchronous wheel through a motor shaft, a feed inlet of the operation box (12) is connected with a discharge outlet of a feeding funnel (5), the front side of the operation box (12) is rotatably connected with a box cover (8) through a movable shaft, two rotating grooves are arranged on the operation box (12), a rotating shaft (22) is rotatably connected in the rotating grooves, the rear end of the rotating shaft (22) is connected with the synchronous wheel (15), the position of the synchronous wheel (15) corresponds to the position of the motor synchronous wheel and is connected with the synchronous wheel through a synchronous belt (16), the front end of the rotating shaft (22) is fixedly connected with a U-shaped rotating rod (21), a first screening plate (3) and a second screening plate (9) are rotatably connected from top to bottom in the operation box (12), the first screening plate (3) is positioned at the lower side of, the second sieve plate (9) is located the downside of the U type dwang (21) of downside, U type dwang (21) is connected with the one end rotation of connecting rod (17) through connecting block (23), and the other end of the connecting rod (17) of upside passes through second fixed block (24) to be connected with first sieve plate (3), and the other end of connecting rod (17) of downside passes through first fixed block (20) to be connected with second sieve plate (9), the rear side internal surface fixed connection of control box (12) has guide plate (11), and the position of guide plate (11) feed inlet is corresponding with the position of first sieve plate (3) discharge gate, and the position of guide plate (11) discharge gate is corresponding with the position of second sieve plate (9) feed inlet, and the position of first sieve plate (3) feed inlet is corresponding with the position of feed hopper (5) discharge gate, the last fixed surface of main part board (1) is connected with dust catcher (13), the air inlet of dust catcher (13) is connected with the gas outlet of intake pipe (2), the right side internal surface of control box (12) is equipped with dust absorption board (19), and the air inlet of intake pipe (2) passes control box (12) and is connected with the gas outlet of dust absorption board (19), the right side fixedly connected with switch group (4) of control box (12), the output of external power source is connected to the input of switch group (4), and the input of dust catcher (13) and motor (14) is connected to the output electricity of switch group (4).

2. The ceramsite sand screening device of claim 1, wherein: an observation window (18) is arranged on the box cover (8), and transparent glass is fixedly connected in the observation window (18).

3. The ceramsite sand screening device of claim 1, wherein: the left side of the box cover (8) is fixedly connected with a grip (7), the grip (7) is positioned on the front side of the observation window (18), and the grip (7) is provided with a rubber anti-slip sleeve.

4. The ceramsite sand screening device of claim 1, wherein: the inner surface of the bottom end of the operation box (12) is provided with a containing box (10), and the position of a feed inlet of the containing box (10) corresponds to the position of a discharge outlet of the second screening plate (9).

5. The ceramsite sand screening device of claim 1, wherein: the feeding port of the feeding hopper (5) is rotatably connected with the sealing cover (6) through a rotating shaft, and the front side of the sealing cover (6) is provided with an armrest groove.

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