Screening device for drying machine

Abstract

The utility model relates to the technical field of ceramic tile material screening, in particular to a screening device for a drying machine, which comprises a vibrating screen, a support column is fixedly connected to the bottom end of the vibrating screen, a first discharge port is fixedly connected to one side of the vibrating screen, and a second discharge port is fixedly connected to the bottom of the vibrating screen. A feeding through groove is formed in the top of the vibrating screen, fixed guide rails are symmetrically arranged at the top of the vibrating screen, movable mounting blocks are movably connected to the inner sides of the fixed guide rails, fixed connecting blocks are fixedly connected to one sides of the movable mounting blocks, and a connecting crushing mechanism is fixedly connected to one sides of the fixed connecting blocks; through the arrangement of a movable mounting block, a fixed connecting block and a connecting crushing mechanism, the movable mounting block can be quickly clamped into the inner side of a fixed guide rail, the fixed connecting block and the connecting crushing mechanism are mounted and used, in the material screening process, materials can be crushed, and the utilization rate of the materials is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic brick material screening, in particular to a screening device for a dryer. Background Art

[0002] Ceramic tiles are plate- or block-shaped ceramic products made from clay and other inorganic non-metallic raw materials through a molding and sintering process. They are used to decorate and protect the walls and floors of buildings and structures. They are typically formed at room temperature through dry pressing, extrusion, or other molding methods, then dried and fired at a specific temperature. During production and processing, ceramic tiles typically require screening of the raw materials.

[0003] During the use of existing screening devices, materials are usually screened through a screen, but the screening device cannot crush the materials before screening, and thus cannot maximize the utilization of the materials, which will increase the production cost of ceramic tiles. For this reason, we propose a screening device for a dryer. Utility Model Content

[0004] In view of the above problems, the present invention provides a screening device for a dryer, which can solve the problems existing in the above background technology.

[0005] The technical solution of the utility model is:

[0006] A screening device for a dryer comprises a vibrating screen, the bottom end of the vibrating screen is fixedly connected to a support column, one side of the vibrating screen is fixedly connected to a first discharge port, the bottom of the vibrating screen is fixedly connected to a second discharge port, a feed through slot is provided on the top of the vibrating screen, fixed guide rails are symmetrically provided on the top of the vibrating screen, a movable mounting block is movably connected to the inner side of the fixed guide rail, one side of the movable mounting block is fixedly connected to a fixed connecting block, and one side of the fixed connecting block is fixedly connected to a connecting crushing mechanism.

[0007] In a further technical solution, one end of the movable mounting block is fixedly connected to a fixed limiting plug block, one end of the fixed guide rail is provided with a fixed slot, and one end of the fixed guide rail is fixedly connected to a fixed limiting mechanism.

[0008] In a further technical solution, the connecting crushing mechanism includes a mounting block, the interior of the mounting block is connected to a crushing roller via a connecting shaft, the outer surface of the crushing roller is fixedly connected to crushing teeth, one end of the connecting shaft inside the crushing roller is fixedly connected to a rotating gear, one side of the mounting block is fixedly connected to a mounting frame, the surface of the mounting frame is fixedly connected to an output motor, and the output end of the output motor and the surface of the rotating gear are fixedly connected to each other.

[0009] In a further technical solution, adjacent rotating gears are meshedly connected with each other.

[0010] In a further technical solution, a feed funnel is fixedly connected to the top of the mounting block.

[0011] In a further technical solution, the fixed limiting mechanism includes a connecting frame, a movable insertion rod is movably connected to the inside of the connecting frame, a force-bearing ring is fixedly sleeved on the outer surface of the movable insertion rod, a force-bearing spring is fixedly connected between the top of the force-bearing ring and the inner top of the connecting frame, and the top of the movable insertion rod is fixedly connected to a connecting pull ring.

[0012] In a further technical solution, the bottom end of the movable plug rod fits in with the inside of the fixed limiting plug block, and the outer surface of the fixed limiting plug block fits in with the inner side of the fixed slot.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the movable installation block, fixed connection block and connecting crushing mechanism, the movable installation block can be quickly inserted into the inner side of the fixed guide rail, and the fixed connection block and the connecting crushing mechanism are installed and used. During the screening process, the material can be crushed to improve the utilization rate of the material;

[0015] 2. Through the cooperation between the fixed limit plug, the fixed slot and the fixed limit mechanism, the position of the fixed limit plug can be quickly restricted and fixed, thereby fixing the position of the movable mounting block, the fixed connection block and the connection crushing mechanism, thereby making the connection crushing mechanism stable to use and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a screening device for a dryer according to an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a feed chute of a screening device for a dryer according to an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of a connecting and crushing mechanism of a screening device for a dryer according to an embodiment of the present utility model;

[0019] Figure 4 The utility model is a schematic diagram of the structure of a fixed limit mechanism of a screening device for a dryer according to an embodiment of the present invention.

[0020] Description of reference numerals:

[0021] 1. Vibrating screen; 2. Support column; 3. First discharge port; 4. Second discharge port; 5. Feed trough; 6. Fixed guide rail; 7. Movable mounting block; 8. Fixed connecting block; 9. Connecting crushing mechanism; 10. Fixed limit plug block; 11. Fixed slot; 12. Fixed limit mechanism; 13. Crushing roller; 14. Crushing teeth; 15. Rotating gear; 16. Mounting frame; 17. Output motor; 18. Feed hopper; 19. Connecting frame; 20. Movable plug rod; 21. Force-bearing collar; 22. Force-bearing spring; 23. Connecting pull ring; 24. Mounting block. DETAILED DESCRIPTION

[0022] The embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0023] Example:

[0024] like Figures 1-4 As shown, a screening device for a dryer includes a vibrating screen 1, the bottom end of the vibrating screen 1 is fixedly connected to a support column 2, one side of the vibrating screen 1 is fixedly connected to a first discharge port 3, the bottom of the vibrating screen 1 is fixedly connected to a second discharge port 4, a feeding through slot 5 is opened on the top of the vibrating screen 1, and fixed guide rails 6 are symmetrically provided on the top of the vibrating screen 1. A movable mounting block 7 is movably connected to the inner side of the fixed guide rail 6, one side of the movable mounting block 7 is fixedly connected to a fixed connecting block 8, and one side of the fixed connecting block 8 is fixedly connected to a connecting crushing mechanism 9.

[0025] The working principle of the above technical solution is as follows:

[0026] During use, the movable mounting block 7 is placed on the inner side of the fixed guide rail 6, and the movable mounting block 7 is moved to drive the fixed connecting block 8 and the connecting crushing mechanism 9 to move, so that the connecting crushing mechanism 9 can be moved to the top of the feed trough 5, and then the material is added to the inner side of the connecting crushing mechanism 9. After the material is crushed by the connecting crushing mechanism 9, the material is transported to the inside of the vibrating screen 1 for screening.

[0027] In another embodiment, Figure 3 and Figure 4 As shown, one end of the movable mounting block 7 is fixedly connected to a fixed limiting plug block 10 , one end of the fixed guide rail 6 is provided with a fixed slot 11 , and one end of the fixed guide rail 6 is fixedly connected to a fixed limiting mechanism 12 .

[0028] When the connecting crushing mechanism 9 is directly above the feed trough 5, the fixed limiting plug 10 can be located inside the fixed slot 11 and the fixed limiting mechanism 12. The fixed limiting mechanism 12 can limit the position of the fixed limiting plug 10, thereby limiting and fixing the positions of the movable mounting block 7, the fixed connecting block 8 and the connecting crushing mechanism 9, so that the connecting crushing mechanism 9 can be used stably.

[0029] In another embodiment, Figure 3 As shown, the connecting crushing mechanism 9 includes a mounting block 24, the interior of the mounting block 24 is connected to the crushing roller 13 via a connecting shaft, the outer surface of the crushing roller 13 is fixedly connected to the crushing teeth 14, one end of the connecting shaft inside the crushing roller 13 is fixedly connected to the rotating gear 15, one side of the mounting block 24 is fixedly connected to the mounting frame 16, the surface of the mounting frame 16 is fixedly connected to the output motor 17, and the output end of the output motor 17 and the surface of the rotating gear 15 are fixedly connected to each other.

[0030] The material is sent to the inner side of the mounting block 24, and the output motor 17 can drive the rotating gear 15, so that the crushing roller 13 and the crushing teeth 14 can rotate, thereby stably crushing the material and making the operation convenient.

[0031] In another embodiment, Figure 3 As shown, adjacent rotating gears 15 are meshed and connected with each other.

[0032] This facilitates stable transmission between adjacent rotating gears 15 and facilitates operation.

[0033] In another embodiment, Figure 3 As shown, the top of the mounting block 24 is fixedly connected with the feed funnel 18 .

[0034] It is convenient to place materials in batches on the inner side of the feed hopper 18 so that the materials can move toward the inner side of the mounting sleeve 24 on their own, and the operation is convenient.

[0035] In another embodiment, Figure 4 As shown, the fixed limiting mechanism 12 includes a connecting frame 19, a movable insertion rod 20 is movably connected inside the connecting frame 19, a force-bearing ring 21 is fixedly sleeved on the outer surface of the movable insertion rod 20, a force-bearing spring 22 is fixedly connected between the top of the force-bearing ring 21 and the inner top of the connecting frame 19, and a connecting pull ring 23 is fixedly connected to the top of the movable insertion rod 20.

[0036] It is convenient to pull the connecting pull ring 23 upward, drive the movable rod 20 and the force-bearing ring 21 to move, compress the force-bearing spring 22, and enable the bottom end of the movable rod 20 to be pulled out from the inner side of the fixed limit block 10, so as to facilitate quick adjustment.

[0037] In another embodiment, Figure 1 and Figure 4 As shown, the bottom end of the movable insert rod 20 is in contact with the inside of the fixed limiting insert block 10 , and the outer surface of the fixed limiting insert block 10 is in contact with the inner side of the fixed slot 11 .

[0038] This facilitates the bottom end of the movable insert rod 20 to be stably inserted into the interior of the fixed limiting insert block 10 , thereby limiting and fixing the position of the fixed limiting insert block 10 .

[0039] The working principle of the present invention is as follows: during use, the material is placed on the inner side of the feed funnel 18, and the output motor 17 is started, so that the output motor 17 can drive the rotating gear 15, so that the crushing roller 13 and the crushing teeth 14 can rotate. At this time, the material can move to the inner side of the mounting sleeve 24 by itself. When the crushing roller 13 and the crushing teeth 14 are rotating, they can crush the material, so that the material can enter the inner side of the vibrating screen 1 for screening and be discharged to the outside through the first discharge port 3 and the second discharge port 4. When it is necessary to disassemble the connecting crushing mechanism 9, the connecting pull ring 23 is pulled upwards, and the material is discharged to the outside through the first discharge port 3 and the second discharge port 4. The movable insertion rod 20 and the force-bearing ring 21 are moved, compressing the force-bearing spring 22, so that the bottom end of the movable insertion rod 20 can be pulled out from the inner side of the fixed limit block 10, and then the mounting sleeve 24, the fixed connecting block 8 and the movable mounting block 7 are moved on the inner side of the fixed guide rail 6, so that the fixed limit block 10 can be pulled out from the inner side of the connecting frame 19 and the inner side of the fixed slot 11. When the movable mounting block 7 moves to the other end of the inner side of the fixed guide rail 6, the movable mounting block 7 can be pulled out from the inner side of the fixed guide rail 6, so that the movable mounting block 7, the fixed connecting block 8 and the connecting crushing mechanism 9 can be quickly disassembled as a whole, and the operation is convenient and quick.

[0040] The above embodiments merely represent specific implementation methods of the present invention. Although the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements are all within the scope of protection of the present invention.

Claims

1. A screening device for a dryer, comprising a vibrating screen (1), characterized in that: The bottom end of the vibrating screen (1) is fixedly connected to a support column (2), one side of the vibrating screen (1) is fixedly connected to a first discharge port (3), the bottom of the vibrating screen (1) is fixedly connected to a second discharge port (4), the top of the vibrating screen (1) is provided with a feed slot (5), the top of the vibrating screen (1) is symmetrically provided with a fixed guide rail (6), the inner side of the fixed guide rail (6) is movably connected to a movable mounting block (7), one side of the movable mounting block (7) is fixedly connected to a fixed connecting block (8), and one side of the fixed connecting block (8) is fixedly connected to a connecting crushing mechanism (9).

2. A screening device for a dryer according to claim 1, characterized in that: One end of the movable mounting block (7) is fixedly connected to a fixed limiting plug block (10), one end of the fixed guide rail (6) is provided with a fixed slot (11), and one end of the fixed guide rail (6) is fixedly connected to a fixed limiting mechanism (12).

3. A screening device for a dryer according to claim 1, characterized in that: The connecting crushing mechanism (9) comprises a mounting block (24), the interior of the mounting block (24) is connected to a crushing roller (13) via a connecting shaft, the outer surface of the crushing roller (13) is fixedly connected to a crushing tooth (14), one end of the connecting shaft inside the crushing roller (13) is fixedly connected to a rotating gear (15), one side of the mounting block (24) is fixedly connected to a mounting frame (16), the surface of the mounting frame (16) is fixedly connected to an output motor (17), and the output end of the output motor (17) and the surface of the rotating gear (15) are fixedly connected to each other.

4. A screening device for a dryer according to claim 3, characterized in that: Adjacent rotating gears (15) are meshed and connected with each other.

5. A screening device for a dryer according to claim 3, characterized in that: The top of the installation sleeve (24) is fixedly connected with a feed funnel (18).

6. A screening device for a dryer according to claim 2, characterized in that: The fixed limiting mechanism (12) includes a connecting frame (19), the interior of the connecting frame (19) is movably connected to a movable insertion rod (20), the outer surface of the movable insertion rod (20) is fixedly sleeved with a force-bearing ring (21), a force-bearing spring (22) is fixedly connected between the top of the force-bearing ring (21) and the inner top of the connecting frame (19), and the top of the movable insertion rod (20) is fixedly connected to a connecting pull ring (23).

7. A screening device for a dryer according to claim 6, characterized in that: The bottom end of the movable insert rod (20) fits in contact with the interior of the fixed limiting insert block (10), and the outer surface of the fixed limiting insert block (10) fits in contact with the inner side of the fixed slot (11).

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