Quantitative-feeding aviation tire raw material internal mixing device

Abstract

The utility model belongs to the field of tire raw material internal mixing devices, and particularly relates to a quantitative feeding aviation tire raw material internal mixing device which comprises an internal mixing device main body, third supporting rods are arranged at the front end and the rear end of the top end of the internal mixing device body, the internal mixing device body is fixedly connected with the bottom ends of the third supporting rods, the top ends of the third supporting rods are fixedly connected with the bottom end of a stirring barrel, feeding barrels are arranged on the two sides of the upper portion of the stirring barrel, and a quantitative stirring and feeding mechanism is arranged at the top end of the internal mixing device body. Through the design of the quantitative stirring and feeding mechanism, the quantitative feeding function is achieved, the problems that an existing internal mixer is not provided with an assembly capable of being used for quantitative feeding, manual feeding is needed, the accuracy of the single-time feeding amount cannot be effectively guaranteed, and errors exist are solved, and the feeding accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the field of tire raw material mixing devices, in particular to a quantitative feeding aviation tire raw material mixing device. Background Art

[0002] The internal mixer is a large-scale equipment used for processing tire raw materials. The mixing chamber inside contains a rotor for applying pressure. The function of the rotor is to extrude and mix the rubber, ingredients, and additives together. The order of adding ingredients is critical, as is the mixing temperature, which can reach up to 160-170 degrees.

[0003] The existing aviation tire raw material mixing device can refer to the Chinese patent with application number CN202020730200.3: an environmentally friendly tire mixing machine, including a shell, the upper end of the shell is fixedly connected to a feed shell, the shell is in an arc shape, the inner side walls of the front and rear ends of the shell are rotatably connected to rotors through two rotating shafts, the side walls of the two rotors are fixedly connected to grinding blades, the inner side walls of the shell are surrounded by a counter knife matching the grinding blade, the upper end of the feed shell is fixedly connected to a lifting motor, the output shaft of the lifting motor passes through the side wall of the feed shell and is fixedly connected to a push rod, the lower end of the push rod is fixedly connected to a U-shaped plate, the U-shaped plate is slidably connected to the left and right side walls of the feed shell, and the lower end of the U-shaped plate is fixedly connected to an extrusion block matching the two rotors. The above device improves the mixing efficiency of the equipment, improves the mixing quality, and is convenient for people to use.

[0004] The above-mentioned internal mixer is not provided with a component for quantitative feeding. When the feeding process is carried out, manual operation is required. However, manual feeding cannot effectively guarantee the accuracy of the single feeding amount, so there are errors in the feeding. Therefore, it is urgent to propose a quantitative feeding aviation tire raw material internal mixing device to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised in the background technology, the utility model provides a mixing device for quantitatively feeding aviation tire raw materials.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model is a quantitative feeding aviation tire raw material mixing device, comprising a mixing device body; the front and rear ends of the top of the mixing device body are both provided with a third support rod, and the mixing device body is fixedly connected to the bottom end of the third support rod, the top end of the third support rod is fixedly connected to the bottom end of the mixing barrel, both sides above the mixing barrel are provided with a feeding barrel, and the top of the mixing device body is provided with a quantitative mixing and feeding mechanism;

[0007] The quantitative stirring and feeding mechanism includes a first feeding pipe, which is arranged at the bottom end of the feeding barrel, and the top end of the first feeding pipe is fixedly connected to the bottom end of the feeding barrel, one side of the first feeding pipe is fixedly connected to the first motor, the front end of the first motor passes through the side end of the first feeding pipe to reach the inside of the first feeding pipe, the front end of the first motor is fixedly connected to the rear end of the first transmission rod, the front end of the first transmission rod is inserted in the first fixed block, and the first transmission rod is rotatably connected to the first fixed block, a plurality of conveying plates are arranged on the outside of the first transmission rod, and the first transmission rod is fixedly connected to one end of the conveying plate, the bottom end of the first feeding pipe is fixedly connected to the top end of the second feeding pipe, and the bottom end of the second feeding pipe is fixedly connected to the side end of the stirring barrel.

[0008] Preferably, the inner side of the feeding bucket at both sides above the mixing barrel is fixedly connected to the side end of the fixed plate, the first support rod is provided on both sides of the bottom end of the fixed plate, and the bottom end of the fixed plate is fixedly connected to the top end of the first support rod, and the bottom end of the first support rod is fixedly connected to the top end of the mixing barrel.

[0009] Preferably, the top of the mixing barrel is fixedly connected to the second motor, the bottom end of the second motor passes through the top of the mixing barrel to reach the inside of the mixing barrel, the bottom end of the second motor is fixedly connected to the top of the second transmission rod, multiple stirring blades are provided on both sides of the second transmission rod, and the second transmission rod is fixedly connected to one side of the stirring blade.

[0010] Preferably, a scraper is provided on the other side of the stirring blades on both sides of the second transmission rod, and the other side of the stirring blade is fixedly connected to the rear end of the scraper, and the front end of the scraper is in contact with the inner wall of the stirring barrel.

[0011] Preferably, one side of the top of the internal mixing device body is fixedly connected to the bottom of the third motor, the top of the third motor is fixedly connected to the bottom of the rotating disk, second feed ports are provided on both sides of the rotating disk, a first feed port is provided at the bottom of the mixing barrel, the top of the internal mixing device body is fixedly connected to the bottom of the feed pipe, and the first feed port is consistent with the second feed port and the feed pipe in opening size.

[0012] Preferably, a groove is provided at the bottom end of the rotating disk, and a second support rod is provided at the top of the mixing device body near the front end of the third motor, and the top of the mixing device body is fixedly connected to the bottom end of the second support rod, the top of the second support rod is inserted into the groove, and the second support rod is rotatably connected to the groove.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model realizes the function of quantitative feeding through the structural design of the quantitative stirring feeding mechanism, solves the problem that the existing internal mixer is not provided with a component for quantitative feeding, and the accuracy of the single feeding amount cannot be effectively guaranteed by manual feeding, and there are errors in feeding, thereby improving the accuracy of feeding;

[0015] 2. The utility model realizes the function of stirring and mixing raw materials through the structural design of the quantitative stirring and feeding mechanism, which solves the problem that the existing internal mixer is not provided with a component that can be used for stirring. When different raw materials are put together for processing, the multiple raw materials cannot be effectively mixed, resulting in uneven mixing of the raw materials during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the first partial cross-sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the second partial cross-sectional structure of the utility model;

[0020] Figure 4 For the utility model Figure 2 A in the middle is an enlarged schematic diagram of the structure;

[0021] Figure 5 For the utility model Figure 2 The structural diagram of the enlarged schematic diagram at B in the middle;

[0022] Figure 6 For the utility model Figure 3 Schematic diagram of the structure of the enlarged schematic diagram at C in the middle.

[0023] In the figure: 1. main body of the mixing device; 2. stirring barrel; 3. feeding barrel; 10. first discharge pipe; 11. first motor; 12. first transmission rod; 13. first fixed block; 14. conveying plate; 15. second discharge pipe; 16. fixed plate; 17. first support rod; 18. second motor; 19. second transmission rod; 20. stirring blade; 21. scraper; 22. first discharge port; 23. third motor; 24. rotating disk; 25. second discharge port; 26. feeding pipe; 27. groove; 28. second support rod; 29. ​​third support rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 6 As shown, a quantitative feeding aviation tire raw material mixing device includes a mixing device body 1; the front and rear ends of the top of the mixing device body 1 are both provided with a third support rod 29, and the mixing device body 1 is welded to the bottom end of the third support rod 29, and the top of the third support rod 29 is welded to the bottom end of the mixing barrel 2, and both sides above the mixing barrel 2 are provided with a feeding barrel 3, and the top of the mixing device body 1 is provided with a quantitative mixing and feeding mechanism;

[0026] The quantitative stirring and feeding mechanism includes a first feeding pipe 10, which is arranged at the bottom end of the feeding barrel 3, and the top end of the first feeding pipe 10 is welded to the bottom end of the feeding barrel 3, one side of the first feeding pipe 10 is welded to the first motor 11, the front end of the first motor 11 passes through the side end of the first feeding pipe 10 to reach the inside of the first feeding pipe 10, the front end of the first motor 11 is welded to the rear end of the first transmission rod 12, the front end of the first transmission rod 12 is inserted in the first fixed block 13, and the first transmission rod 12 is rotatably connected to the first fixed block 13, the front end of the first transmission rod 12 and the inner wall of the first fixed block 13 are both circular in design, a plurality of conveying plates 14 are arranged on the outside of the first transmission rod 12, and the first transmission rod 12 is welded to one end of the conveying plate 14, the conveying plate 14 is square in design, the bottom end of the first feeding pipe 10 is welded to the top end of the second feeding pipe 15, and the bottom end of the second feeding pipe 15 is welded to the side end of the mixing barrel 2;

[0027] During operation, the raw materials are first poured into the feeding barrels 3 on both sides, and then the first motor 11 at the side end of the first discharge pipe 10 is started to drive the first transmission rod 12 to rotate, and the front end of the first transmission rod 12 rotates along the inside of the first fixed block 13, and drives the conveying plate 14 to rotate along the inside of the first discharge pipe 10. When the conveying plate 14 rotates, the raw materials in the feeding barrel 3 are transported downward and transported to the inside of the mixing barrel 2 along the second discharge pipe 15 for quantitative feeding and stirring.

[0028] Furthermore, the inner side of the feeding bucket 3 at both sides above the mixing barrel 2 is welded to the side ends of the fixing plate 16, and first support rods 17 are provided on both sides of the bottom end of the fixing plate 16, and the bottom end of the fixing plate 16 is welded to the top end of the first support rod 17, and the bottom end of the first support rod 17 is welded to the top end of the mixing barrel 2, and the first support rod 17 is designed as a round rod;

[0029] During operation, the fixing plate 16 fixes the feeding buckets 3 on both sides together, and the first supporting rod 17 is used to support the feeding buckets 3 .

[0030] Furthermore, the top of the mixing barrel 2 is welded to the second motor 18, the bottom of the second motor 18 passes through the top of the mixing barrel 2 to reach the inside of the mixing barrel 2, the bottom of the second motor 18 is welded to the top of the second transmission rod 19, a plurality of mixing blades 20 are arranged on both sides of the second transmission rod 19, and the second transmission rod 19 is welded to one side of the mixing blade 20, and the second transmission rod 19 is square in design;

[0031] During operation, the second motor 18 is started to drive the second transmission rod 19 to rotate, and at the same time drive the stirring blades 20 on both sides of the second transmission rod 19 to stir the raw materials inside the stirring barrel 2 for quantitative feeding and stirring.

[0032] Furthermore, the other side of the stirring blades 20 on both sides of the second transmission rod 19 are provided with scrapers 21, and the other side of the stirring blades 20 is welded to the rear end of the scraper 21, and the front end of the scraper 21 is in contact with the inner wall of the stirring barrel 2;

[0033] During operation, the stirring blade 20 rotates, driving the scraper 21 to scrape along the inner wall of the stirring barrel 2 to prevent the raw materials from adhering to the inner wall of the stirring barrel 2, so as to perform quantitative feeding and stirring.

[0034] Furthermore, one side of the top of the main body 1 of the internal mixing device is welded to the bottom of the third motor 23, the top of the third motor 23 is welded to the bottom of the rotating disk 24, and the second discharge port 25 is opened on both sides of the rotating disk 24. The rotating disk 24 is circular in design, and the first discharge port 22 is opened at the bottom of the mixing barrel 2. The top of the main body 1 of the internal mixing device is welded to the bottom of the feed pipe 26, and the opening size of the first discharge port 22 is consistent with that of the second discharge port 25 and the feed pipe 26. The inner wall of the first discharge port 22, the second discharge port 25 and the feed pipe 26 are all square in design;

[0035] During operation, the third motor 23 at the top of the internal mixing device body 1 is started to drive the rotating disk 24 to rotate. When the second discharge port 25 opened at the top of the rotating disk 24 rotates to the position of the first discharge port 22 opened at the bottom of the mixing barrel 2, the raw materials inside the mixing barrel 2 will be fed into the feeding pipe 26 along the first discharge port 22 and the second discharge port 25. The raw materials are then transported to the inside of the internal mixing device body 1 by the feeding pipe 26 for quantitative feeding and stirring.

[0036] Furthermore, a groove 27 is provided at the bottom of the rotating disk 24, and a second support rod 28 is provided at the front end of the top of the mixing device body 1 close to the third motor 23, and the top of the mixing device body 1 is welded to the bottom of the second support rod 28, and the top of the second support rod 28 is inserted into the groove 27, and the second support rod 28 is rotatably connected to the groove 27, and the groove 27 and the second support rod 28 are both circular in design;

[0037] During operation, the rotating disk 24 rotates, driving the groove 27 to rotate along the outer side of the top end of the second support rod 28, so as to perform quantitative feeding and stirring.

[0038] Working principle: When quantitative feeding and stirring are required, the raw materials are first poured into the feeding buckets 3 on both sides, and then the first motor 11 at the side end of the first discharge pipe 10 is started to drive the first transmission rod 12 to rotate, and the front end of the first transmission rod 12 rotates along the inside of the first fixed block 13, and drives the conveying plate 14 to rotate along the inside of the first discharge pipe 10. When the conveying plate 14 rotates, the raw materials in the feeding bucket 3 are transported downward and transported to the inside of the mixing barrel 2 along the second discharge pipe 15, and then the second motor 18 is started to drive the second transmission rod 19 to rotate, and at the same time drive the stirring blades 20 on both sides of the second transmission rod 19 to stir the raw materials in the mixing barrel 2. When the stirring blade 20 rotates, it drives the scraper 21 to scrape along the inner wall of the stirring barrel 2 to prevent the raw materials from sticking to the inner wall of the stirring barrel 2. Then, the third motor 23 at the top of the internal mixing device body 1 is started to drive the rotating disk 24 to rotate. When the second discharge port 25 opened at the top of the rotating disk 24 rotates to the position of the first discharge port 22 opened at the bottom of the stirring barrel 2, the raw materials inside the stirring barrel 2 will be put into the feeding pipe 26 along the first discharge port 22 and the second discharge port 25. The raw materials are transported to the inside of the internal mixing device body 1 by the feeding pipe 26. When the rotating disk 24 rotates, it drives the groove 27 to rotate along the outer side of the top of the second support rod 28 for quantitative feeding and stirring.

[0039] 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A mixing device for quantitatively feeding raw materials of aviation tires, comprising a mixing device body (1); characterized in that: The front and rear ends of the top of the internal kneading device body (1) are both provided with a third support rod (29), and the internal kneading device body (1) is fixedly connected to the bottom end of the third support rod (29), the top end of the third support rod (29) is fixedly connected to the bottom end of the stirring barrel (2), and both sides above the stirring barrel (2) are provided with a feeding barrel (3), and the top end of the internal kneading device body (1) is provided with a quantitative stirring and feeding mechanism; The quantitative stirring and feeding mechanism comprises a first feeding tube (10), the first feeding tube (10) is arranged at the bottom end of the feeding barrel (3), and the top end of the first feeding tube (10) is fixedly connected to the bottom end of the feeding barrel (3), one side of the first feeding tube (10) is fixedly connected to a first motor (11), the front end of the first motor (11) passes through the side end of the first feeding tube (10) to reach the inside of the first feeding tube (10), the front end of the first motor (11) is fixedly connected to the rear end of a first transmission rod (12), the front end of the first transmission rod (12) is inserted into the inside of a first fixed block (13), and the first transmission rod (12) is rotatably connected to the first fixed block (13), a plurality of conveying plates (14) are arranged on the outer side of the first transmission rod (12), and the first transmission rod (12) is fixedly connected to one end of the conveying plate (14), the bottom end of the first feeding tube (10) is fixedly connected to the top end of a second feeding tube (15), and the bottom end of the second feeding tube (15) is fixedly connected to the side end of the stirring barrel (2).

2. The device for mixing raw materials of aviation tires with quantitative feeding according to claim 1, characterized in that: The inner sides of the feeding bucket (3) at the two sides above the mixing bucket (2) are fixedly connected to the side ends of the fixed plate (16), and first support rods (17) are provided on both sides of the bottom end of the fixed plate (16), and the bottom end of the fixed plate (16) is fixedly connected to the top end of the first support rod (17), and the bottom end of the first support rod (17) is fixedly connected to the top end of the mixing bucket (2).

3. A quantitative feeding aviation tire raw material mixing device according to claim 2, characterized in that: The top end of the stirring barrel (2) is fixedly connected to the second motor (18), the bottom end of the second motor (18) passes through the top end of the stirring barrel (2) to reach the inside of the stirring barrel (2), the bottom end of the second motor (18) is fixedly connected to the top end of the second transmission rod (19), a plurality of stirring blades (20) are arranged on both sides of the second transmission rod (19), and the second transmission rod (19) is fixedly connected to one side of the stirring blade (20).

4. A quantitative feeding aviation tire raw material mixing device according to claim 3, characterized in that: The other side of the stirring blades (20) on both sides of the second transmission rod (19) is provided with a scraper (21), and the other side of the stirring blade (20) is fixedly connected to the rear end of the scraper (21), and the front end of the scraper (21) is in contact with the inner wall of the stirring barrel (2).

5. The device for mixing raw materials of aircraft tires with quantitative feeding according to claim 4, characterized in that: One side of the top of the main body (1) of the internal mixing device is fixedly connected to the bottom of the third motor (23), the top of the third motor (23) is fixedly connected to the bottom of the rotating disk (24), both sides of the rotating disk (24) are provided with a second discharge port (25), the bottom of the mixing barrel (2) is provided with a first discharge port (22), the top of the main body (1) of the internal mixing device is fixedly connected to the bottom of the feeding pipe (26), and the opening size of the first discharge port (22) is consistent with that of the second discharge port (25) and the feeding pipe (26).

6. A quantitative feeding aviation tire raw material mixing device according to claim 5, characterized in that: A groove (27) is provided at the bottom end of the rotating disk (24); a second support rod (28) is provided at the top end of the internal mixing device body (1) close to the front end of the third motor (23); the top end of the internal mixing device body (1) is fixedly connected to the bottom end of the second support rod (28); the top end of the second support rod (28) is inserted into the groove (27); and the second support rod (28) is rotatably connected to the groove (27).

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