Screening device for sintered brick processing

Abstract

The utility model relates to the technical field of brick processing, and discloses a screening device for sintered brick processing, which comprises a base, the upper surface of the base is fixedly connected with a vibration seat, the upper surface of the vibration seat is fixedly connected with a box body, and the inner wall of the box body is fixedly connected with a rotating shaft. According to the screening device for sintered brick processing, soil materials are poured into the box body through a feeding port in the upper surface of the box body, a vibration base drives the box body to vibrate, at the moment, the soil materials are screened through a filter plate, large impurities can be blocked above the filter plate, and when the impurities need to be cleaned, a motor is started to drive a lead screw to rotate, and a concave frame moves downwards; the rotating ball on the concave frame pushes the mounting plate to rotate and incline, at the moment, the through opening is exposed, the filter plate inclines, the impurities are poured out of the box body through the mounting plate, the impurities are convenient to clean, after the lead screw rotates reversely, the concave frame moves upwards, at the moment, the T-shaped barrier strip pushes the mounting plate to be horizontal under the elastic force of the reset spring, and therefore the device can conveniently clean the impurities.

Description

Technical Field

[0001] The utility model relates to the technical field of brick processing, and more specifically to a screening device for sintered brick processing. Background Art

[0002] Announcement No. CN215542609U A screening device for processing coal gangue sintered bricks proposes that when the existing coal gangue crushing screening device is in use, a large amount of dust is easily emitted from the feed port, which will affect the respiratory health of the staff, and when the crushed materials are screened, problems such as clogging of the mesh of the screen are likely to occur, affecting the screening efficiency. Through the cooperation of the feed box, the feed drawer, the baffle, the dust box, the air pump and the normally closed switch, the feed drawer can be pulled out of the feed box to place the coal gangue crushed materials in the feed drawer. At this time, the air pump that is powered on is in working condition and can suck the dust into the dust box, thereby preventing the dust from spreading into the air and affecting the respiratory health of the staff.

[0003] In the above device, the sieve plate is placed horizontally. After the sieve plate completes screening, impurities will remain on the sieve plate. The discharge port opened on the side thereof is not convenient for discharging the material, and it is not convenient to remove the impurities. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a screening device for sintered brick processing to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: a screening device for sintered brick processing, comprising a base, the upper surface of the base is fixedly connected with a vibration base, the upper surface of the vibration base is fixedly connected with a box, the inner wall of the box is fixedly connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a mounting plate, the upper surface of the mounting plate is provided with a mounting opening, the inner wall of the mounting opening is detachably provided with a filter plate, a through opening is provided on the side of the box, the surface of the mounting plate overlaps with the inner wall of the through opening, two fixed plates are fixedly connected to the side of the box, the opposite surfaces of the two fixed plates are rotatably connected with a screw driven by a motor, the surface of the screw is threadedly connected with a concave frame, the inner top wall of the concave frame is provided with a spherical groove, and the inner wall of the spherical groove is rotatably connected with a rotating ball;

[0006] The inner bottom wall of the through opening is provided with a T-shaped groove, the inner wall of the T-shaped groove is slidably connected with a T-shaped stop bar, the lower surface of the T-shaped stop bar is fixedly connected with a return spring, and the top of the return spring is fixedly connected to the lower surface of the T-shaped stop bar.

[0007] A further solution is that a mounting groove is provided on the inner side wall of the mounting port, a mounting block is fixedly connected to the side of the filter plate, a T-shaped groove is provided on the front side of the mounting block, a T-shaped plug block is slidably connected to the inner wall of the T-shaped groove, a connecting spring is fixedly connected to the opposite surface of the T-shaped plug block and the T-shaped groove, a positioning groove is provided on the inner front wall of the mounting groove, the surface of the T-shaped plug block overlaps the inner wall of the positioning groove, the upper surface and the lower surface of the T-shaped plug are both arc-shaped, there are four mounting blocks, every two mounting blocks form a group, the two groups of mounting blocks are symmetrically arranged on both sides of the filter plate, a box door is installed on the front side of the box body, and the front side of the mounting plate overlaps the back side of the box door.

[0008] A further solution is that a dust box is installed on the side of the box body, and ventilation holes are provided on the opposite sides of the dust box and the box body. A fan is installed on the side of the dust box, and an activated carbon plate is fixedly connected to the inner bottom wall of the dust box, and the upper surface of the activated carbon plate is fixedly connected to the inner top wall of the dust box.

[0009] Technical effects and advantages of the utility model:

[0010] 1. The screening device for sintered brick processing pours soil into the box through the feeding port on the upper surface of the box, and the vibrating seat drives the box to vibrate. At this time, the filter plate screens the soil, and larger impurities will be blocked above the filter plate. When the impurities need to be cleaned, the motor is started to drive the screw to rotate, and the concave frame moves down. The rotating ball on the concave frame pushes the mounting plate to rotate and tilt. At this time, the through port is exposed, and the filter plate is tilted. The impurities are poured out of the box through the mounting plate, which is convenient for cleaning impurities. After the screw is reversed, the concave frame moves up. At this time, the T-shaped baffle pushes the mounting plate horizontally under the elastic force of the reset spring, so that the device can easily clean impurities.

[0011] 2. The screening device for sintered brick processing places the mounting block in the mounting groove. At this time, the arc surface of the T-shaped plug is forced to be accommodated in the T-shaped groove. When the T-shaped plug moves to the positioning groove, the elastic force of the connecting spring pushes the T-shaped plug to be inserted into the positioning groove, pulling the filter plate, and the upper arc surface of the T-shaped plug is forced to be accommodated in the T-shaped groove, thereby facilitating the replacement of the filter plate.

[0012] 2. The sintered brick processing screening device has a fan that generates suction, which can suck the dust generated during the screening process into the dust box. At this time, the activated carbon plate in the dust box can filter and collect the dust to avoid excessive dust raised during the screening process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the internal structure of the box of the utility model.

[0015] Figure 3 It is a schematic diagram of the top-sectional structure of the mounting plate of the utility model.

[0016] The reference numerals in the drawings are: 1 base, 2 vibration seat, 3 box body, 4 rotating shaft, 5 mounting plate, 6 filter plate, 7 fixing plate, 8 screw rod, 9 concave frame, 10 rotating ball, 11 T-shaped baffle bar, 12 return spring, 13 mounting block, 14 T-shaped plug block, 15 connecting spring, 16 fan, 17 dust collection box. DETAILED DESCRIPTION

[0017] A screening device for sintered brick processing, referring to Figure 1-3 , including a base 1, a vibration base 2 is fixedly connected to the upper surface of the base 1, a box body 3 is fixedly connected to the upper surface of the vibration base 2, a feed port is opened on the upper surface of the box body 3, a rotating shaft 4 is fixedly connected to the inner wall of the box body 3, a mounting plate 5 is fixedly connected to the surface of the rotating shaft 4, a mounting port is opened on the upper surface of the mounting plate 5, and a filter plate 6 is detachably installed on the inner wall of the mounting port.

[0018] A mounting groove is provided on the inner side wall of the mounting opening, a mounting block 13 is fixedly connected to the side of the filter plate 6, a T-shaped groove is provided on the front side of the mounting block 13, a T-shaped plug block 14 is slidably connected to the inner wall of the T-shaped groove, a connecting spring 15 is fixedly connected to the opposite surface of the T-shaped plug block 14 and the T-shaped groove, a positioning groove is provided on the inner front wall of the mounting groove, the surface of the T-shaped plug block 14 overlaps the inner wall of the positioning groove, the upper surface and the lower surface of the T-shaped plug block 14 are both arc-shaped, there are four mounting blocks 13, every two mounting blocks 13 form a group, and the two groups of mounting blocks 13 are symmetrically arranged on both sides of the filter plate 6, a box door is installed on the front side of the box body 3, and the front side of the mounting plate 5 overlaps the back side of the box door.

[0019] The mounting block 13 is placed in the mounting groove. At this time, the arc surface of the T-shaped plug block 14 is forced to be received in the T-shaped groove. When the T-shaped plug block 14 moves to the positioning groove, the elastic force of the connecting spring 15 pushes the T-shaped plug block 14 to be inserted into the positioning groove, pulling the filter plate 6. The upper arc surface of the T-shaped plug block 14 is forced to be received in the T-shaped groove, thereby facilitating the replacement of the filter plate 6.

[0020] A through opening is provided on the side of the box body 3, and the surface of the mounting plate 5 overlaps the inner wall of the through opening. Two fixing plates 7 are fixedly connected to the side of the box body 3. The opposite surfaces of the two fixing plates 7 are rotatably connected with a screw rod 8 driven by a motor. The surface of the screw rod 8 is threadedly connected with a concave frame 9. The inner top wall of the concave frame 9 is provided with a spherical groove. The inner wall of the spherical groove is rotatably connected with a rotating ball 10. A T-shaped groove is provided on the inner bottom wall of the through opening. A T-shaped baffle 11 is slidably connected to the inner wall of the T-shaped groove. A reset spring 12 is fixedly connected to the lower surface of the T-shaped baffle 11, and the top end of the reset spring 12 is fixedly connected to the lower surface of the T-shaped baffle 11.

[0021] The soil material is poured into the box body 3 through the feeding port on the upper surface of the box body 3, and the vibrating seat 2 drives the box body 3 to vibrate. At this time, the filter plate 6 screens the soil material, and larger impurities will be blocked above the filter plate 6. When the impurities need to be cleaned, the motor is started to drive the screw rod 8 to rotate, and the concave frame 9 moves down. The rotating ball 10 on the concave frame 9 pushes the mounting plate 5 to rotate and tilt. At this time, the through port is exposed, and the filter plate 6 is tilted. The impurities are poured out from the box body 3 through the mounting plate 5, which is convenient for cleaning the impurities. After the screw rod 8 is reversed, the concave frame 9 moves up. At this time, the T-shaped baffle 11 pushes the mounting plate 5 to be horizontal under the elastic force of the reset spring 12, so that the device can be convenient for cleaning impurities.

[0022] A dust box 17 is installed on the side of the box body 3, and ventilation holes are provided on the opposite sides of the dust box 17 and the box body 3. A fan 16 is installed on the side of the dust box 17, and an activated carbon plate is fixedly connected to the inner bottom wall of the dust box 17, and the upper surface of the activated carbon plate is fixedly connected to the inner top wall of the dust box 17. The fan 16 generates suction force, which can suck the dust generated during the screening process into the dust box 17. At this time, the activated carbon plate in the dust box 17 can filter and collect the dust to avoid excessive dust raised during the screening process.

[0023] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A screening device for processing sintered bricks, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a vibration base (2), the upper surface of the vibration base (2) is fixedly connected to a box (3), the inner wall of the box (3) is fixedly connected to a rotating shaft (4), the surface of the rotating shaft (4) is fixedly connected to a mounting plate (5), the upper surface of the mounting plate (5) is provided with a mounting opening, the inner wall of the mounting opening is detachably provided with a filter plate (6), the side of the box (3) is provided with a through opening, the surface of the mounting plate (5) overlaps the inner wall of the through opening, two fixed plates (7) are fixedly connected to the side of the box (3), the opposite surfaces of the two fixed plates (7) are rotatably connected to a screw rod (8) driven by a motor, the surface of the screw rod (8) is threadedly connected to a concave frame (9), the inner top wall of the concave frame (9) is provided with a spherical groove, and the inner wall of the spherical groove is rotatably connected to a rotating ball (10); The inner bottom wall of the through opening is provided with a T-shaped groove, the inner wall of the T-shaped groove is slidably connected to a T-shaped stop bar (11), the lower surface of the T-shaped stop bar (11) is fixedly connected to a return spring (12), and the top end of the return spring (12) is fixedly connected to the lower surface of the T-shaped stop bar (11).

2. A screening device for sintered brick processing according to claim 1, characterized in that: The inner side wall of the installation opening is provided with an installation groove, and a side surface of the filter plate (6) is fixedly connected with a installation block (13).

3. A screening device for sintered brick processing according to claim 2, characterized in that: The front side of the mounting block (13) is provided with a T-shaped groove, the inner wall of the T-shaped groove is slidably connected to a T-shaped plug block (14), and the T-shaped plug block (14) and the opposite surface of the T-shaped groove are fixedly connected to a connecting spring (15).

4. A screening device for processing fired bricks according to claim 3, characterized in that: A positioning groove is provided on the inner front wall of the installation groove, and the surface of the T-shaped plug block (14) overlaps the inner wall of the positioning groove.

5. A screening device for processing fired bricks according to claim 4, characterized in that: The upper surface and the lower surface of the T-shaped plug block (14) are both arc-shaped. The number of mounting blocks (13) is four, and each two mounting blocks (13) form a group. The two groups of mounting blocks (13) are symmetrically arranged on both sides of the filter plate (6).

6. A screening device for sintered brick processing according to claim 5, characterized in that: A box door is installed on the front of the box body (3), and the front of the mounting plate (5) overlaps the back of the box door.

7. A screening device for sintered brick processing according to any one of claims 1 to 6, characterized in that: A dust collection box (17) is installed on the side of the box body (3), and ventilation holes are provided on the opposite sides of the dust collection box (17) and the box body (3), and a fan (16) is installed on the side of the dust collection box (17).

8. A screening device for processing fired bricks according to claim 7, characterized in that: An activated carbon plate is fixedly connected to the inner bottom wall of the dust collection box (17), and the upper surface of the activated carbon plate is fixedly connected to the inner top wall of the dust collection box (17).

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