Powder agent dust suppression mixing device

Abstract

The utility model relates to a powder agent dust suppression mixing device in the technical field of mixing, which comprises a mixing cylinder, the bottom end of the mixing cylinder is fixedly connected with a support column, the top of the mixing cylinder is movably connected with a movable top cover, the top of the movable top cover is fixedly connected with an output motor, the output end of the output motor is fixedly connected with a stirring arm, and the stirring arm is fixedly connected with a stirring shaft. The device comprises a mixing barrel, a movable top cover is arranged on the mixing barrel, feeding ports are symmetrically formed in the top of the movable top cover, fixed frames are symmetrically arranged on the top of the movable top cover, movable insertion plates are movably inserted into the inner sides of one ends of the fixed frames, and fixed through holes are formed in the surfaces of the movable insertion plates. According to the dust collecting device, raised dust can be absorbed and conveyed into the connecting frame through the connecting pipeline, the dust can be filtered through the filter plate, the dust is collected on the inner side of the collecting mechanism and recycled, and waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing, in particular to a powder agent dust suppression mixing device. Background Art

[0002] The premix can mainly play a role in the processing of plastic particles and is used for the granulation of linear low-density polyethylene. During the production and processing of the premix, it is usually necessary to use a mixing device for moderate treatment.

[0003] When using the existing mixing device, materials are usually poured directly into the mixing device for mixing. However, a large amount of dust will be generated when the materials are added, which will pollute the external environment. For this reason, we propose a powder dust suppression mixing device. Utility Model Content

[0004] In view of the above problems, the utility model provides a powder dust suppression mixing device, which can solve the problems existing in the above background technology.

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

[0006] A powder dust suppression mixing device comprises a mixing drum, the bottom end of the mixing drum is fixedly connected to a supporting column, the top of the mixing drum is movably connected to a movable top cover, the top of the movable top cover is fixedly connected to an output motor, the output end of the output motor is fixedly connected to a stirring arm, the top of the movable top cover is symmetrically provided with a feed port, the top of the movable top cover is symmetrically provided with a fixed frame, a movable plug plate is movably inserted into the inner side of one end of the fixed frame, a fixed through hole is provided on the surface of the movable plug plate, a fixed guide plate is fixedly connected to one side of the movable plug plate, a fan is fixedly connected to the rear surface of the movable plug plate, a connecting pipe is provided on the surface of the fan, a connecting frame is fixedly connected between the other end of the connecting pipe and the surface of the mixing drum, a filter plate is provided on the top of the connecting frame, and a collecting mechanism is movably connected to the inner side of the mixing drum.

[0007] In a further technical solution, T-shaped positioning rods are symmetrically provided on both sides of the end of the collecting mechanism, and a movable limiting mechanism is movably sleeved on the outer surface of the T-shaped positioning rod, and fixed limiting blocks are fixedly connected to both sides of the connecting frame.

[0008] In a further technical solution, outer sides of the two end surfaces of the movable plug plate are in contact with inner sides of the fixed frame.

[0009] In a further technical solution, the collecting mechanism comprises a collecting box located inside the connecting frame, and one end of the collecting box is fixedly connected to a fixed connecting block.

[0010] In a further technical solution, the surface of the fixed connection block and the rear end surface of the connection frame are in contact with each other.

[0011] In a further technical solution, the movable limiting mechanism includes a movable connecting sleeve block, an installation cavity is opened on the inner side of the movable connecting sleeve block, a movable connecting rod is movably connected to the inner side of the installation cavity, one end of the movable connecting rod is fixedly connected to a force-bearing installation disk, a force spring is fixedly connected between one side of the force-bearing installation disk and one end of the inner side of the installation cavity, and the other end of the movable connecting rod is fixedly connected to a connecting pull block.

[0012] In a further technical solution, the outer surface of the connecting pull block and the inner surface of the fixed limit block are in contact with each other.

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

[0014] 1. When the premix is ​​added to the mixing drum, the fan can absorb the dust and transport it to the inside of the connecting frame through the connecting pipe. The dust cannot be filtered through the filter plate, so that the dust is collected inside the collection mechanism for recycling to avoid waste;

[0015] 2. Through the cooperation between the movable limiting mechanism and the fixed limiting block, the collecting mechanism and the connecting frame can be connected and fixed, so that the collecting mechanism can be used stably. Conversely, the collecting mechanism can be quickly disassembled to process the dust collected inside, which is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of a powder dust suppression mixing device according to an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a fixed guide plate of a powder dust suppression mixing device according to an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a collecting mechanism of a powder dust suppression mixing device according to an embodiment of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the structure of a movable limiting mechanism of a powder dust suppression mixing device according to an embodiment of the utility model.

[0020] Description of reference numerals:

[0021] 1. Mixing cylinder; 2. Support column; 3. Movable top cover; 4. Output motor; 5. Fixed frame; 6. Movable plug plate; 7. Fixed through hole; 8. Fixed guide plate; 9. Fan; 10. Connecting pipe; 11. Connecting frame; 12. Filter plate; 13. Collecting mechanism; 14. T-shaped positioning rod; 15. Movable limiting mechanism; 16. Fixed limiting block; 17. Collecting box; 18. Fixed connecting block; 19. Movable connecting sleeve block; 20. Mounting cavity; 21. Movable connecting rod; 22. Force-bearing mounting plate; 23. Force-bearing spring; 24. Connecting pull block. DETAILED DESCRIPTION

[0022] The embodiments of the present utility model will be further described below in conjunction with the accompanying drawings.

[0023] Example:

[0024] like Figure 1-Figure 4 As shown, a powder dust suppression mixing device comprises a mixing drum 1, the bottom end of the mixing drum 1 is fixedly connected to a support column 2, the top of the mixing drum 1 is movably connected to a movable top cover 3, the top of the movable top cover 3 is fixedly connected to an output motor 4, the output end of the output motor 4 is fixedly connected to a stirring arm, the top of the movable top cover 3 is symmetrically provided with a feed port, the top of the movable top cover 3 is symmetrically provided with a fixed frame 5, a movable plug plate 6 is movably inserted into the inner side of one end of the fixed frame 5, a fixed through hole 7 is provided on the surface of the movable plug plate 6, a fixed guide plate 8 is fixedly connected to one side of the movable plug plate 6, a fan 9 is fixedly connected to the rear surface of the movable plug plate 6, a connecting pipe 10 is provided on the surface of the fan 9, a connecting frame 11 is fixedly connected between the other end of the connecting pipe 10 and the surface of the mixing drum 1, a filter plate 12 is provided on the top of the connecting frame 11, and a collecting mechanism 13 is movably connected to the inner side of the mixing drum 1.

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

[0026] During use, the premix is ​​added to the interior of the mixing barrel 1 through the fixed frame 5, and the dust of the premix will move to the outside. At this time, the fan 9 can absorb the dust, so that the dust can move to the interior of the connecting frame 11 through the connecting pipe 10, and the air can be filtered through the filter plate 12, and the collecting mechanism 13 can collect the dust, and the operation is convenient and quick.

[0027] In another embodiment, if Figure 1 As shown, T-shaped positioning rods 14 are symmetrically provided on both sides of the end of the collecting mechanism 13 , and a movable limiting mechanism 15 is movably sleeved on the outer surface of the T-shaped positioning rod 14 , and fixed limiting blocks 16 are fixedly connected to both sides of the connecting frame 11 .

[0028] The movable limiting mechanism 15 can be connected and matched with the fixed limiting block 16, so that the connection frame 11 and the collecting mechanism 13 can be connected and matched, and the collecting mechanism 13 can be connected and fixed, which is easy to operate.

[0029] In another embodiment, if Figure 1 As shown, the outer sides of the two end surfaces of the movable plug plate 6 are in contact with the inner side of the fixed frame 5 .

[0030] This facilitates the movable plug plate 6 to be stably inserted into the inner side of the fixed frame 5, thereby achieving a stable connection.

[0031] In another embodiment, if Figure 3 As shown, the collecting mechanism 13 includes a collecting box 17 located inside the connecting frame 11 , and one end of the collecting box 17 is fixedly connected to a fixed connecting block 18 .

[0032] The collecting box 17 can stably collect the filtered dust and is easy to use.

[0033] In another embodiment, if Figure 1 and Figure 3 As shown, the surface of the fixed connection block 18 is in contact with the rear end surface of the connection frame 11 .

[0034] It is convenient to fix the connection block 18 so that it can be stably fitted with the connection frame 11, so that the collection box 17 can be stably located inside the connection frame 11 for use, and the operation is convenient.

[0035] In another embodiment, if Figure 4 As shown, the movable limiting mechanism 15 includes a movable connecting sleeve block 19, an installation cavity 20 is opened on the inner side of the movable connecting sleeve block 19, a movable connecting rod 21 is movably connected to the inner side of the installation cavity 20, one end of the movable connecting rod 21 is fixedly connected to a force-bearing installation disk 22, a force-bearing spring 23 is fixedly connected between one side of the force-bearing installation disk 22 and one end of the inner side of the installation cavity 20, and the other end of the movable connecting rod 21 is fixedly connected to a connecting pull block 24.

[0036] The force-bearing mounting plate 22 can pull the movable connecting rod 21 and the connecting pull block 24 under the action of the force-bearing spring 23, so that the connecting pull block 24 can connect and cooperate with the fixed limit block 16, thereby connecting and fixing the T-shaped positioning rod 14, the fixed connecting block 18 and the collecting box 17, so that the collecting box 17 can be stably located on the inner side of the connecting frame 11 for use, which is easy to operate.

[0037] In another embodiment, if Figure 4 As shown, the outer surface of the connecting pull block 24 and the inner surface of the fixed limit block 16 are in contact with each other.

[0038] The connecting pull block 24 can be stably connected and matched with the fixed limit block 16, so that the connection limit can be performed, which is convenient to use.

[0039] The working principle of the utility model is as follows: during use, the premix is ​​added to the interior of the mixing barrel 1 through the fixed frame 5, and the dust of the premix will move to the outside. At this time, the fan 9 can absorb the dust, so that the dust can move to the interior of the connecting frame 11 through the connecting pipe 10, and the air can be filtered through the filter plate 12, and the dust is collected by the collecting box 17. Then, when the collected dust needs to be recycled, the connecting pull block 24 is pulled to drive the movable connecting rod 21 and the force-bearing mounting disk 22 to move, and the force-bearing spring 23 is compressed, so that the connecting pull block 24 and the fixed limit block 16 are separated from each other, and then the movable connecting sleeve block 19 is deflected, and then the movable connecting sleeve block 19 is moved, driving the T-shaped positioning rod 14, the fixed connecting block 18 and the collecting box 17 to move, so that the collecting box 17 is pulled out from the inner side of the connecting frame 11, so that the dust collected on the inner side of the collecting box 17 can be quickly recycled, and the operation is convenient and quick.

[0040] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A powder dust suppression mixing device, comprising a mixing drum (1), characterized in that: The bottom end of the mixing drum (1) is fixedly connected to a support column (2), the top of the mixing drum (1) is movably connected to a movable top cover (3), the top of the movable top cover (3) is fixedly connected to an output motor (4), the output end of the output motor (4) is fixedly connected to a stirring arm, the top of the movable top cover (3) is symmetrically provided with a feed inlet, the top of the movable top cover (3) is symmetrically provided with a fixed frame (5), one end of the fixed frame (5) is movably connected to the inner side of a movable plug plate (6), and the movable plug plate (6) is ) is provided with a fixed through hole (7), one side of the movable plug plate (6) is fixedly connected to a fixed guide plate (8), the rear surface of the movable plug plate (6) is fixedly connected to a fan (9), the surface of the fan (9) is provided with a connecting pipe (10), the other end of the connecting pipe (10) is fixedly connected to the surface of the mixing cylinder (1) with a connecting frame (11), the top of the connecting frame (11) is provided with a filter plate (12), and the inner side of the mixing cylinder (1) is movably connected to a collecting mechanism (13).

2. A powder agent dust suppression mixing device according to claim 1, characterized in that: T-shaped positioning rods (14) are symmetrically provided on both sides of the end of the collecting mechanism (13), and a movable limiting mechanism (15) is movably sleeved on the outer side of the surface of the T-shaped positioning rod (14), and fixed limiting blocks (16) are fixedly connected to both sides of the connecting frame (11).

3. A powder agent dust suppression mixing device according to claim 1, characterized in that: The outer sides of the two end surfaces of the movable plug plate (6) are in contact with the inner side of the fixed frame (5).

4. A powder agent dust suppression mixing device according to claim 1, characterized in that: The collecting mechanism (13) comprises a collecting box (17) located inside the connecting frame (11), and one end of the collecting box (17) is fixedly connected to a fixed connecting block (18).

5. A powder agent dust suppression mixing device according to claim 4, characterized in that: The surface of the fixed connection block (18) and the rear end surface of the connection frame (11) are in contact with each other.

6. A powder dust suppression mixing device according to claim 2, characterized in that: The movable limiting mechanism (15) comprises a movable connecting sleeve (19), an installation cavity (20) is provided on the inner side of the movable connecting sleeve (19), a movable connecting rod (21) is movably connected to the inner side of the installation cavity (20), one end of the movable connecting rod (21) is fixedly connected to a force-bearing installation disk (22), a force-bearing spring (23) is fixedly connected between one side of the force-bearing installation disk (22) and one end of the inner side of the installation cavity (20), and the other end of the movable connecting rod (21) is fixedly connected to a connecting pull block (24).

7. A powder dust suppression mixing device according to claim 6, characterized in that: The outer side of the surface of the connecting pull block (24) and the inner side of the fixed limit block (16) are in contact with each other.

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