Mixing equipment for production of high-flame-retardant material

Abstract

The utility model discloses mixing equipment for high flame-retardant material production, which comprises a bottom plate, mixing barrels are symmetrically arranged on the upper surface of the bottom plate, two fixing seats are arranged on the upper surface of the bottom plate, a rotating rod is rotatably connected between the two fixing seats in a limiting manner, and two ends of the two rotating rods movably penetrate through the fixing seats and then are connected with worm wheels. Two arm rods are symmetrically and fixedly connected to the outer side of the rotating rod in a sleeving mode, the ends, away from the fixing base, of the two arm rods are jointly connected with a material bearing box in a limiting and rotating mode, and a discharging port is formed in the bottom wall of the material bearing box; the material bearing box arranged at one ends of the arm rods and the high-flame-retardant materials arranged in the material bearing box are lifted through the two arm rods which are rotationally adjusted, and then the high-flame-retardant materials in the material bearing box are put into the material mixing barrel through the material discharging port formed in the bottom end of the material bearing box and the material feeding hopper to be mixed. Through the arrangement of the structure, the practicability of the device is improved while the working intensity of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing equipment, in particular to mixing equipment for producing high flame retardant materials. Background Art

[0002] Flame retardant materials are materials that can inhibit or delay combustion but are not easy to burn themselves. They are widely used in clothing, petroleum, chemical industry, metallurgy, shipbuilding, fire protection, national defense and other fields. It is well known that in the production process of high flame retardant materials, equipment for mixing and stirring materials is required. However, the existing devices have certain problems when used and still need to be continuously improved.

[0003] For example, a mixing device for producing highly flame-retardant materials disclosed in the utility model with authorization announcement number CN216987395U includes a sliding sleeve slidably arranged on a first reciprocating screw, a plurality of stirring components arranged between the sliding sleeve and the inner wall of a mixing barrel, and a moving component arranged at the bottom of the sliding sleeve for moving the sliding sleeve up and down. By starting the motor, the first reciprocating screw rotates to drive the sliding sleeve to rotate, so that the stirring rod rotates to stir and mix the materials. At the same time, the rotation of the sliding sleeve causes the second reciprocating screw to rotate, driving the sliding sleeve to move up and down, so that the stirring rod rotates in the vertical direction to change the angle, so that the materials can be mixed more fully.

[0004] When the device is in use, the mixed material produced by the high flame retardant material needs to be put into the mixing barrel from the feed pipe at the top of the device, and then the material put into the mixing barrel is mixed and stirred through the stirring assembly. However, when the material is put into the mixing barrel through the feed pipe, if it is introduced quickly, it will cause the material to accumulate in the feed pipe. If it is introduced slowly, it will take a long time to lift the material, so as to add it slowly, but it will consume more energy of the staff and make them feel tired. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a mixing equipment for the production of highly flame-retardant materials, which can solve the technical problem that when feeding materials into a mixing barrel through a feeding pipe, if the materials are introduced quickly, the materials will accumulate in the feeding pipe, and if the materials are introduced slowly, it will take a long time to lift the materials, thereby adding them slowly, but this will consume more energy of the staff and make them feel tired.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a mixing equipment for the production of highly flame-retardant materials, comprising a base plate, a mixing barrel being symmetrically arranged on the upper surface of the base plate, two fixed seats being arranged on the upper surface of the base plate and located on one side of the mixing barrel, a rotating rod being connected with a limited rotation between the two fixed seats, both ends of the two rotating rods being movably passed through the fixed seats and connected with worm gears, one side of the two worm gears being meshingly connected with a worm for rotationally adjusting the worm gears, two arm rods being symmetrically fixedly sleeved and connected on the outside of the rotating rod and located between the two fixed seats, one end of the two arm rods and the end away from the fixed seat being jointly connected with a material receiving box for limited rotation, and a discharge port being arranged on the bottom wall of the material receiving box.

[0007] As a preferred technical solution of the utility model, a rotating shaft is fixedly provided at the position of the central axis of the worm, and two ends of the rotating shaft are connected to the side wall surface of the fixed seat through two connecting seats for limited rotation.

[0008] As a preferred technical solution of the utility model, one end of the rotating shaft is movably passed through the surface of the connecting seat and is connected to the power output end of the servo motor.

[0009] As a preferred technical solution of the utility model, a feeding hopper for feeding materials into the mixing barrel is arranged at the top of the mixing barrel.

[0010] As a preferred technical solution of the utility model, a stirring shaft is connected to the mixing barrel for limiting rotation, a stirring rod is connected to the side wall of the stirring shaft for mixing and stirring the materials in the mixing barrel, a scraper is connected to one end of the stirring rod and close to the inner wall of the mixing barrel, and a discharge pipe is provided on the bottom wall of the mixing barrel for discharging the mixed materials in the mixing barrel.

[0011] As a preferred technical solution of the utility model, a supporting leg is connected to each of the four corners of the bottom wall of the base plate to support and fix the entire device.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] The rotation adjustment of the rotating rod is achieved through the coordinated setting of the worm and the rotating shaft, and the rotationally adjusted rotating rod drives the two arm rods to be rotationally adjusted. The material receiving box arranged at one end of the arm rod and the highly flame-retardant material arranged in the material receiving box are lifted by the two rotationally adjusted arm rods, and then the highly flame-retardant material in the material receiving box is fed into the mixing barrel through the feeding hopper through the discharge port arranged at the bottom end of the material receiving box for mixing. The setting of this structure reduces the work intensity of the staff and improves the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 Schematic diagram of the three-dimensional structure at A in the middle;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the local structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional three-dimensional structure of the mixing barrel of the utility model;

[0018] Among them: 1. bottom plate; 2. mixing barrel; 3. feeding hopper; 4. stirring shaft; 5. stirring rod; 6. scraper; 7. discharge pipe; 8. supporting leg; 9. fixed seat; 10. rotating rod; 11. worm gear; 12. worm; 13. rotating shaft; 14. connecting seat; 15. arm; 16. material receiving box; 17. discharge port. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a mixing device for producing highly flame-retardant materials, wherein a mixing barrel 2 is symmetrically arranged on the upper surface of a bottom plate 1, and then two fixing seats 9 are arranged on the upper surface of the bottom plate 1 and on one side of the mixing barrel 2, and then a rotating rod 10 is connected between the two fixing seats 9 for limited rotation, and at the same time, both ends of the two rotating rods 10 are movably passed through the fixing seats 9 and connected with worm gears 11, and then a worm 12 for adjusting the rotation of the worm gears 11 is meshedly connected on one side of the two worm gears 11, and a rotating shaft 13 is fixedly passed through the central axis position of the worm 12, and the two ends of the rotating shaft 13 are limitedly rotated through two connecting seats 14. It is connected to the side wall of the fixed seat 9, and one end of the rotating shaft 13 is movably passed through the surface of the connecting seat 14 and then connected to the power output end of the servo motor. At the same time, two arm rods 15 are symmetrically fixedly sleeved and connected on the outside of the rotating rod 10 and located between the two fixed seats 9. Then, a material receiving box 16 is connected to one end of the two arm rods 15 and the end away from the fixed seat 9 for common limited rotation, and a discharge port 17 is provided on the bottom wall of the material receiving box 16. The material in the material receiving box 16 can be discharged through the setting of the discharge port 17. At the same time, a discharge valve is also provided on the discharge port 17 to control the discharge speed of the material in the material receiving box 16.

[0022] When adjusting and using, first place the highly flame-retardant material in the material receiving box 16, then drive the worm 12 by adjusting the rotating shaft 13, and drive the worm wheel 11 and the rotating rod 10 to rotate and adjust through the meshing of the worm 12 and the worm wheel 11, and drive the two arm rods 15 to rotate and adjust through the rotating and adjusting rotating rod 10, and then lift the material receiving box 16 set at one end of the two arm rods 15 through the two rotating and adjusting arm rods 15, so that the material receiving box 16 is rotated and lifted to just above the feeding hopper 3 at the top of the mixing barrel 2, and then the highly flame-retardant material loaded in the material receiving box 16 is discharged through the discharge valve set at the discharge port 17;

[0023] As a further implementation of this embodiment, Figure 1-4 As shown, a feeding hopper 3 for feeding materials into the mixing barrel 2 is provided at the top of the mixing barrel 2, and then a stirring shaft 4 is connected to the mixing barrel 2 for limited rotation, and then a stirring rod 5 is connected to the side wall of the stirring shaft 4, and the materials in the mixing barrel 2 can be mixed and stirred by the setting of the stirring rod 5, and then a scraper 6 is connected to one end of the stirring rod 5 and close to the end of the inner wall of the mixing barrel 2, and a discharge pipe 7 is provided on the bottom wall of the mixing barrel 2, and the mixed materials in the mixing barrel 2 can be discharged by the setting of the discharge pipe 7, and finally a supporting leg 8 is connected to the four corners of the bottom wall of the bottom plate 1, and the whole device is supported and fixed by the setting of four supporting legs 8;

[0024] The materials placed in the mixing barrel 2 are stirred and mixed by the stirring shaft 4 driving the stirring rod 5. At the same time, the scraper 6 is driven by the stirring rod 5 to scrape the high flame retardant material attached to the inner wall of the mixing barrel 2. Finally, after the materials in the mixing barrel 2 are mixed, the mixed high flame retardant can be discharged through the discharge pipe 7 arranged on the bottom wall of the mixing barrel 2, and then the mixing work of the next batch of high flame retardant materials can be carried out;

[0025] Specific working principle:

[0026] When adjusting and using, the arm 15 can be horizontally set first, and the material to be mixed can be placed in the material receiving box 16 at one end of the arm 15, and then the rotating shaft 13 can be adjusted, and the worm 12 can be driven by the rotating shaft 13, and the worm 11 and the rotating rod 10 can be driven to rotate and adjust through the meshing of the worm 12 and the worm wheel 11, and the two arms 15 can be driven to rotate and adjust through the rotating rod 10, and then the material receiving box 16 set at one end of the two arms 15 can be lifted by the two rotating arms 15, so that the material receiving box 16 can rotate and lift the top of the mixing barrel 2. Just above the feeding hopper 3, the high flame retardant material loaded in the material receiving box 16 is discharged through the discharge valve arranged at the discharge port 17, so that it is discharged into the mixing barrel 2 through the feeding hopper 3. The arrangement of this structure reduces the workload of the staff while improving the practicability of the device. Then the material placed in the mixing barrel 2 is stirred and mixed by the stirring shaft 4 driving the stirring rod 5. At the same time, the scraper 6 is driven by the stirring rod 5 to scrape the high flame retardant material attached to the inner wall of the mixing barrel 2, and finally the mixed high flame retardant is discharged through the discharge pipe 7 arranged on the bottom wall of the mixing barrel 2.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A mixing device for producing highly flame-retardant materials, comprising a bottom plate (1), characterized in that: A mixing barrel (2) is symmetrically arranged on the upper surface of the bottom plate (1), and two fixed seats (9) are arranged on the upper surface of the bottom plate (1) and located on one side of the mixing barrel (2). A rotating rod (10) is connected between the two fixed seats (9) in a limited rotational manner. Both ends of the two rotating rods (10) are movably passed through the fixed seats (9) and are connected to worm wheels (11). One side of the two worm wheels (11) is meshingly connected to a worm (12) for rotationally adjusting the worm wheels (11). Two arm rods (15) are symmetrically fixedly sleeved and connected on the outside of the rotating rod (10) and located between the two fixed seats (9). One end of the two arm rods (15) and the end away from the fixed seat (9) are jointly connected to a material receiving box (16) in a limited rotational manner, and a discharge port (17) is arranged on the bottom wall of the material receiving box (16).

2. The mixing equipment for producing highly flame-retardant materials according to claim 1, characterized in that: A rotating shaft (13) is fixedly provided at the central axis of the worm (12), and two ends of the rotating shaft (13) are connected to the side wall surface of the fixed seat (9) through two connecting seats (14) for limited rotation.

3. The mixing equipment for producing highly flame-retardant materials according to claim 2, characterized in that: One end of the rotating shaft (13) movably passes through the surface of the connecting seat (14) and is connected to the power output end of the servo motor.

4. The mixing equipment for producing highly flame-retardant materials according to claim 1, characterized in that: A feeding hopper (3) for feeding materials into the mixing barrel (2) is arranged at the top of the mixing barrel (2).

5. The mixing equipment for producing highly flame-retardant materials according to claim 1, characterized in that: The mixing barrel (2) is internally connected to a stirring shaft (4) for rotationally limiting movement; the side wall of the stirring shaft (4) is connected to a stirring rod (5) for mixing and stirring the materials in the mixing barrel (2); one end of the stirring rod (5) close to the inner wall of the mixing barrel (2) is connected to a scraper (6); and the bottom wall of the mixing barrel (2) is provided with a discharge pipe (7) for discharging the mixed materials in the mixing barrel (2).

6. The mixing equipment for producing highly flame-retardant materials according to claim 1, characterized in that: A supporting leg (8) is connected to each of the four corners of the bottom wall of the bottom plate (1) to support and fix the entire device.

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