Flame retardant bagging equipment

Abstract

The utility model discloses bagging equipment for flame retardants, and relates to the technical field of bagging equipment. The bagging equipment for the flame retardant comprises a bagging support, a crushing mechanism and a discharging mechanism, the surface of the bagging support is fixedly connected with a discharging box, the top of the discharging box is fixedly connected with a crushing box, the crushing mechanism comprises a first motor, a rotating rod, a first crushing roller, a second crushing roller and a fine-mesh net rack, and the first motor is fixedly connected to the top of the crushing box; the rotating rod is fixedly connected with the output end of the first motor, the fine-mesh net rack is fixedly connected to the interior of the crushing box, the rotating rod is rotationally connected with the fine-mesh net rack, the second crushing roller is rotationally connected with the rotating rod, and the rotating rod drives the first crushing roller and the second crushing roller to move and crush cakes at the top of the fine-mesh net rack; and if large blocks exist near the first crushing roller and cannot be crushed, the second crushing roller is used for crushing when the first motor rotates reversely, so that the raw materials of the flame retardant are crushed and utilized.

Description

Technical Field

[0001] The utility model relates to the technical field of bagging equipment, in particular to bagging equipment for flame retardants. Background Art

[0002] Flame retardants are chemicals that can prevent or slow down the combustion of materials. They are mainly used to improve the fire resistance of flammable materials. They work through different mechanisms, including forming a protective layer, absorbing heat, releasing non-combustible gases, etc., thereby reducing the risk of fire. After production, flame retardants need to be bagged according to demand for storage and sale.

[0003] Announcement No. CN217805725U discloses a halogen-free flame retardant bagging equipment, including a bagging base, a supporting frame is fixedly provided on one side of the top of the bagging base, a fixed bracket is fixedly provided on the top of the supporting frame, a halogen-free flame retardant storage tank is fixedly provided on the inner side of the fixed bracket, the bottom end of the halogen-free flame retardant storage tank is fixedly connected to a lower hopper, the bottom end of the lower hopper is fixedly connected to a bagging nozzle, a bagging valve is fixedly installed in the middle of the bagging nozzle, and the inner side of the connection between the halogen-free flame retardant storage tank and the lower hopper is fixedly connected. A fine mesh grid is provided. The device can crush the lumps in the raw materials and then bag them. It is safer, more environmentally friendly and more practical. However, when its material-moving rotating rod crushes the flame retardant lumps on the top of the fine mesh grid, if the lumps are large in volume, the distance between the material-moving rotating rod and the fine mesh grid is small, and the large lumps cannot be crushed. Therefore, it is easy to push the lumps to move when the material-moving rotating rod rotates, which is not conducive to the crushing of the lumps and reduces the bagging efficiency. Therefore, a stable bagging equipment for flame retardants is needed. Utility Model Content

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a bagging device for flame retardants, which can solve the problem that the device cannot crush large lumps, easily pushes the lumps to move when the material-moving rotating rod rotates, is not conducive to the crushing of the lumps, and reduces the bagging efficiency.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a bagging device for flame retardants, comprising a bagging bracket, a crushing mechanism and a discharge mechanism, the surface of the bagging bracket is fixedly connected to a discharge box, the top of the discharge box is fixedly connected to the crushing box, the crushing mechanism comprises a first motor, a rotating rod, a first crushing roller, a second crushing roller and a fine mesh grid, the first motor is fixedly connected to the top of the crushing box, the rotating rod is fixedly connected to the output end of the first motor, the fine mesh grid is fixedly connected to the inside of the crushing box, the rotating rod is rotatably connected to the fine mesh grid, the first crushing roller is rotatably connected to the rotating rod, and the second crushing roller is rotatably connected to the rotating rod, the discharge mechanism comprises a second motor, a motor bracket, a second rotating shaft, a feed roller and a slot, the motor bracket is fixedly connected to the surface of the discharge box, the second motor is fixedly connected to the top of the motor bracket, the second rotating shaft is fixedly connected to the output end of the second motor, the second rotating shaft is rotatably connected to the discharge box, the feed roller is fixedly connected to the second rotating shaft, and the feed roller is rotatably connected to the discharge box, and the number of slots is several and equidistantly arranged on the outer surface of the feed roller.

[0006] Preferably, the interior of the crushing box is rotatably connected to a first rotating shaft, one end of the first rotating shaft extending to the interior of the crushing box is fixedly connected to a cam, and the cam is in contact with the fine mesh grid.

[0007] Preferably, pulleys are provided on the outer surfaces of the second rotating shaft and the first rotating shaft, and a belt is provided between the two pulleys.

[0008] Preferably, the first crushing roller and the second crushing roller are both located above the fine-mesh grid, and the distance between the first crushing roller and the fine-mesh grid is smaller than the distance between the second crushing roller and the fine-mesh grid.

[0009] Preferably, the bottom of the discharge box is fixedly connected to a discharge box, and the bottom of the discharge box is fixedly connected to a discharge port.

[0010] Preferably, the top of the bagging bracket is fixedly connected to a feed port, and the bottom of the bagging bracket is fixedly connected to a base.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The bagging equipment for flame retardants uses a rotating rod to drive the first crushing roller and the second crushing roller to move and crush the lumps on the top of the fine mesh grid. If there are large lumps near the first crushing roller that cannot be crushed, the second crushing roller will crush them when the first motor rotates in the opposite direction. This achieves the crushing and utilization of various raw materials of the flame retardant, with better crushing effect, increased work efficiency, and time saving. It solves the problem that the device cannot crush large lumps, and is prone to pushing the lumps to move when the material-dispensing rotating rod rotates, which is not conducive to the crushing of the lumps and reduces the bagging efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0014] Figure 1 This is a schematic diagram of the main body of the utility model;

[0015] Figure 2 This is a schematic diagram of the crushing mechanism of the utility model;

[0016] Figure 3 For the utility model Figure 1 Schematic diagram at point A in the middle;

[0017] Figure 4 It is a schematic diagram of the blanking mechanism of the present utility model.

[0018] Figure markings: 1. Bagging bracket; 2. Base; 3. Discharge box; 4. Crushing box; 5. Discharge box; 6. Discharge port; 7. Feed port; 8. First motor; 9. Rotating rod; 10. First crushing roller; 11. Second crushing roller; 12. Fine mesh grid; 13. First rotating shaft; 14. Cam; 15. Pulley; 16. Belt; 17. Second motor; 18. Motor bracket; 19. Second rotating shaft; 20. Feed roller; 21. Slotting. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0021] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] See also Figure 1-4 The utility model provides a technical solution: a bagging device for flame retardants, including a bagging bracket 1, a crushing mechanism and a discharge mechanism. The surface of the bagging bracket 1 is fixedly connected to a discharge box 3, and the top of the discharge box 3 is fixedly connected to a crushing box 4. The crushing mechanism includes a first motor 8, a rotating rod 9, a first crushing roller 10, a second crushing roller 11 and a fine mesh grid 12. The first motor 8 is fixedly connected to the top of the crushing box 4, the rotating rod 9 is fixedly connected to the output end of the first motor 8, the fine mesh grid 12 is fixedly connected to the inside of the crushing box 4, the rotating rod 9 is rotatably connected to the fine mesh grid 12, the first crushing roller 10 is rotatably connected to the rotating rod 9, and the second crushing roller 11 is rotatably connected to the rotating rod 9. When the flame retardant powder is added to the inside of the crushing box 4, it first falls to the The surface of the fine mesh grid 12 is filtered, and the lumps are left on the top of the fine mesh grid 12. At this time, the first motor 8 is started. The first motor 8 is a motor that rotates periodically and repeatedly. The first motor 8 drives the rotating rod 9 to rotate, and the rotating rod 9 drives the first crushing roller 10 and the second crushing roller 11 to move and crush the lumps on the top of the fine mesh grid 12. If there are large lumps near the first crushing roller 10 that cannot be crushed, the second crushing roller 11 will crush them when the first motor 8 rotates in the opposite direction, thereby realizing the crushing and utilization of various raw materials of the flame retardant, with better crushing effect, increased work efficiency, and time saving. It solves the problem that the device cannot crush large lumps, and it is easy to push the lumps to move when the material rotating rod rotates, which is not conducive to the crushing of the lumps and reduces the bagging efficiency.

[0024] Furthermore, the unloading mechanism includes a second motor 17, a motor bracket 18, a second rotating shaft 19, a feed roller 20 and a slot 21. The motor bracket 18 is fixedly connected to the surface of the unloading box 3, the second motor 17 is fixedly connected to the top of the motor bracket 18, the second rotating shaft 19 is fixedly connected to the output end of the second motor 17, the second rotating shaft 19 is rotatably connected to the unloading box 3, the feed roller 20 is fixedly connected to the second rotating shaft 19, the feed roller 20 is rotatably connected to the unloading box 3, and the number of slots 21 is equidistant and is arranged on the outer surface of the feed roller 20. By starting the second motor 17 to drive the second rotating shaft 19 to rotate, the feed roller 20 can be driven to rotate, and the slots 21 opened on the feed roller 20 can be used to realize quantitative unloading. The unloading cycle is adjusted by changing the rotation speed of the second motor 17, which is more convenient and practical.

[0025] Secondly, the internal rotation of the crushing box 4 is connected to the first rotating shaft 13, and the first rotating shaft 13 extends to one end of the crushing box 4 and is fixedly connected to the cam 14, and the cam 14 contacts the fine mesh frame 12. The outer surfaces of the second rotating shaft 19 and the first rotating shaft 13 are provided with pulleys 15, and a belt 16 is provided between the two pulleys 15. The first crushing roller 10 and the second crushing roller 11 are both located above the fine mesh frame 12. The distance between the first crushing roller 10 and the fine mesh frame 12 is smaller than the distance between the second crushing roller 11 and the fine mesh frame 12. The bottom of the discharge box 3 is fixedly connected to the discharge box 5, and the bottom of the discharge box 5 is fixedly connected to the discharge port 6. The top of the bagging bracket 1 is fixedly connected to the feed port 7, and the bottom of the bagging bracket 1 is fixedly connected to the base 2. The rotation of the second rotating shaft 19 cooperates with the action of the pulley 15 and the belt 16 to drive the first rotating shaft 13 to rotate, so that the cam 14 can continuously knock on the fine mesh frame 12 to prevent the fine mesh frame 12 from being blocked.

[0026] Working principle: When the flame retardant powder is added to the inside of the crushing box 4, it first falls on the surface of the fine mesh frame 12 for filtration, leaving the lumps on the top of the fine mesh frame 12. At this time, the first motor 8 is started. The first motor 8 is a motor that rotates repeatedly periodically. The first motor 8 drives the rotating rod 9 to rotate. The rotating rod 9 drives the first crushing roller 10 and the second crushing roller 11 to move and crush the lumps on the top of the fine mesh frame 12. If there are large lumps near the first crushing roller 10 that cannot be crushed, the first motor 8 will rotate in the opposite direction and the second crushing roller will crush them. The roller 11 is crushed, thereby realizing the crushing and utilization of various raw materials of the flame retardant. By starting the second motor 17 to drive the second rotating shaft 19 to rotate, the feeding roller 20 can be driven to rotate, and the slot 21 opened on the feeding roller 20 is cooperated to realize quantitative unloading. The unloading cycle is adjusted by changing the rotation speed of the second motor 17. The rotation of the second rotating shaft 19 cooperates with the action of the pulley 15 and the belt 16 to drive the first rotating shaft 13 to rotate, so that the cam 14 can continuously knock the fine mesh frame 12 to avoid clogging of the fine mesh frame 12, and the flame retardant is discharged through 5 and 6.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A bagging device for flame retardants, characterized in that: include: A bagging bracket (1), a surface of the bagging bracket (1) is fixedly connected to a material discharge box (3), and a top of the material discharge box (3) is fixedly connected to a crushing box (4); A crushing mechanism, the crushing mechanism comprises a first motor (8), a rotating rod (9), a first crushing roller (10), a second crushing roller (11) and a fine mesh frame (12), wherein the first motor (8) is fixedly connected to the top of the crushing box (4), the rotating rod (9) is fixedly connected to the output end of the first motor (8), the fine mesh frame (12) is fixedly connected to the inside of the crushing box (4), the rotating rod (9) is rotationally connected to the fine mesh frame (12), the first crushing roller (10) is rotationally connected to the rotating rod (9), and the second crushing roller (11) is rotationally connected to the rotating rod (9); The material discharging mechanism comprises a second motor (17), a motor bracket (18), a second rotating shaft (19), a feeding roller (20) and a slot (21), wherein the motor bracket (18) is fixedly connected to the surface of the material discharging box (3), the second motor (17) is fixedly connected to the top of the motor bracket (18), the second rotating shaft (19) is fixedly connected to the output end of the second motor (17), the second rotating shaft (19) is rotationally connected to the material discharging box (3), the feeding roller (20) is fixedly connected to the second rotating shaft (19), the feeding roller (20) is rotationally connected to the material discharging box (3), and the number of the slots (21) is equidistantly arranged on the outer surface of the feeding roller (20).

2. A bagging device for flame retardants according to claim 1, wherein the crushing box (4) is internally rotatably connected to a first rotating shaft (13), and one end of the first rotating shaft (13) extending to the interior of the crushing box (4) is fixedly connected to a cam (14), and the cam (14) is in contact with the fine mesh grid (12).

3. The bagging equipment for flame retardants according to claim 1, wherein the outer surfaces of the second rotating shaft (19) and the first rotating shaft (13) are both provided with pulleys (15), and a belt (16) is provided between the two pulleys (15).

4. According to the bagging equipment for flame retardants according to claim 1, the first crushing roller (10) and the second crushing roller (11) are both located above the fine mesh frame (12), and the distance between the first crushing roller (10) and the fine mesh frame (12) is smaller than the distance between the second crushing roller (11) and the fine mesh frame (12).

5. The bagging equipment for flame retardants according to claim 1, wherein the bottom of the discharge box (3) is fixedly connected to a discharge box (5), and the bottom of the discharge box (5) is fixedly connected to a discharge port (6).

6. A bagging device for flame retardants according to claim 1, wherein the top of the bagging bracket (1) is fixedly connected to a feed port (7), and the bottom of the bagging bracket (1) is fixedly connected to a base (2).

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