Plastic particle stirring device

Abstract

The utility model discloses a plastic particle stirring device which comprises a stirring barrel body, two supporting frames are arranged on two opposite sides of the stirring barrel body, shaking mechanisms are arranged on one sides, far away from each other, of the two supporting frames, the shaking mechanisms are connected with the stirring barrel body, a stirring rod is arranged in the middle of the interior of the stirring barrel body, and the stirring rod is connected with the stirring barrel body. One end of the stirring rod is connected with the output end of the second motor through a coupler, a plurality of stirring blades are arranged on the stirring rod, a cleaning mechanism is arranged on the stirring rod, an air circulation mechanism is arranged on the stirring barrel, a feeding port is formed in the top of the stirring barrel, and a discharging port is formed in the bottom of the end, away from the second motor, of the stirring barrel. According to the plastic particle stirring device, a series of structures are arranged, stirring of plastic particles in the stirring barrel is promoted through circulation, the plastic particle stirring and drying functions are achieved, the inner wall of the stirring barrel and the air outlet filter screen are scraped, cleaned and discharged thoroughly, the fluidity of the plastic particles in the stirring barrel is improved through shaking, stirring is efficient, and discharging is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic particle stirring, in particular to a device for stirring plastic particles. Background Art

[0002] Plastic granules refer to granular plastics, which are generally divided into more than 200 types and subdivided into thousands of types. Common plastic granules include general-purpose plastics, engineering plastics, and special plastics. Plastic granules are the main raw materials for plastic products and can be made into plastic products of various shapes and sizes, such as plastic bottles, plastic barrels, plastic pipes, plastic boxes, plastic pallets, etc. These products have the advantages of being lightweight, durable, and easy to process, and are widely used in daily life and industrial production. Plastic granules can be mixed by stirring.

[0003] Although the stirring equipment currently used can achieve stirring and mixing of plastic particles in the equipment through a motor, a stirring rod and a stirring blade, the stirring and mixing of the equipment is in a single state, the stirring direction of the plastic particles in the equipment is single, it takes a long time to stir the plastic particles evenly, the equipment has a single function, and the plastic particles stick to the equipment, resulting in residual discharge in the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic particle stirring device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic particle stirring device, comprising a stirring drum, support frames are provided on opposite sides of the stirring drum, two support frames are provided, and a shaking mechanism is provided on the two sides away from each other, the shaking mechanism is connected to the stirring drum, a stirring rod is provided in the middle of the inside of the stirring drum, one end of the stirring rod is connected to the output end of the No. 2 motor through a coupling, a plurality of stirring blades are provided on the stirring rod, a cleaning mechanism is provided on the stirring rod, an air circulation mechanism is provided on the stirring drum, a feed port is provided on the top of the stirring drum, and a discharge port is provided at the bottom of the stirring drum away from the No. 2 motor.

[0006] Preferably, the air circulation mechanism includes an air outlet, an air inlet, an air duct, an air filter and a circulating fan. An air outlet is provided at the top of the mixing drum away from the end of the No. 2 motor, and an air inlet is provided at the lower end of the mixing drum close to the No. 2 motor. The air outlet is connected to the air inlet end of the air filter through the air duct, the output end of the air filter is connected to the air inlet end of the circulating fan through the air duct, the air outlet end of the circulating fan is connected to the air inlet through the air duct, a filter screen, a dehumidification plate and an electric heating wire are provided inside the air filter, and the air filter and the circulating fan are fixedly mounted on the top of the mixing drum.

[0007] Preferably, the air outlet and the air inlet are both arranged in a trumpet-shaped structure, an air outlet filter is provided inside the air outlet, the mixing drum is arranged in a cylindrical structure, and the filtering surface of the air outlet filter is arranged in the same arc surface structure as the inner wall of the mixing drum.

[0008] Preferably, the cleaning mechanism includes a connecting rod, a scraper and a brush. Connecting rods are provided at both opposite ends of the stirring rod. A scraper is provided at the end of the connecting rod away from the stirring rod. A brush is provided on the side of the scraper away from the connecting rod. The side of the brush away from the scraper is arranged in contact with the inner wall of the stirring barrel and the filtering surface of the air outlet filter.

[0009] Preferably, the support frame is arranged in a T-shaped structure, and the lower end of the support frame is fixedly installed by bolts.

[0010] Preferably, the shaking mechanism includes a turbine, a connecting shaft, a worm and a No. 1 motor. A turbine and a worm are provided on the side of the two support frames that are away from each other. The turbine and the worm are meshingly arranged. A connecting shaft is provided on the opposite sides of the mixing drum. The connecting shaft passes through the support frame through an axial hole and is connected to the turbine. One end of the worm is connected to the output end of the No. 1 motor through a coupling.

[0011] Preferably, a protective box is provided on the side away from each other of the two support frames, and the turbine, worm gear and motor No. 1 are all arranged in the protective box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The plastic particle stirring device realizes the uniform stirring of the plastic particles in the stirring drum through the stirring drum body arranged on the supporting frame, the stirring rod, the stirring blades and the No. 2 motor arranged inside the stirring drum body. The air outlet and the air inlet arranged on the stirring drum body cooperate with the circulating fan and the air filter to realize the circulation of air in the stirring drum body during the stirring of the plastic particles, promote the stirring of the plastic particles in the stirring drum body, and has the function of stirring and drying the plastic particles. The scraper and the brush arranged on the stirring rod can be used to scrape and clean the inner wall of the stirring drum body and the air outlet filter screen, so that the material is discharged thoroughly.

[0014] 2. The plastic particle stirring device uses a shaking mechanism arranged on a support frame. The turbine and the worm are engaged through a connecting shaft to drive the stirring drum to tilt and shake left and right between two support frames. The shaking can increase the fluidity of the plastic particles in the stirring drum, making the stirring more efficient. The tilting of the stirring drum is more convenient for discharging materials from the discharge port, and the shaking structure of the stirring drum is stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2It is a structural schematic diagram of the mixing cylinder in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the stirring rod in the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the turbine in the utility model.

[0019] In the figure: 1. mixing cylinder; 2. support frame; 3. shaking mechanism; 31. turbine; 32. connecting shaft; 33. worm; 34. motor No. 1; 4. stirring rod; 41. motor No. 2; 42. stirring blade; 43. connecting rod; 44. scraper; 45. brush; 5. air outlet; 51. air inlet; 52. air duct; 53. air filter; 54. circulating fan; 6. feed inlet; 7. discharge outlet. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example 1

[0024] like Figures 1 to 4As shown, the plastic particle stirring device of this embodiment includes a stirring cylinder 1, support frames 2 are provided on the opposite sides of the stirring cylinder 1, and two support frames 2 are provided. A shaking mechanism 3 is provided on the side away from the two support frames 2, and the shaking mechanism 3 is connected to the stirring cylinder 1. A stirring rod 4 is provided in the middle of the stirring cylinder 1, and one end of the stirring rod 4 is connected to the output end of the second motor 41 through a coupling. The stirring rod 4 is provided with a plurality of stirring blades 42, and the stirring rod 4 is provided with a cleaning mechanism. The stirring cylinder 1 is provided with an air circulation mechanism, and a feeding port 6 is provided on the top of the stirring cylinder 1. A discharge port 7 is provided at the bottom of the stirring cylinder 1 away from the second motor 41. A discharge valve is provided on the discharge port 7 to realize the circulation of air in the stirring cylinder 1 during the stirring of plastic particles, promote the stirring of plastic particles in the stirring cylinder 1, and enable the stirring cylinder 1 to have the function of stirring and drying plastic particles. Combined with stirring and mixing, the equipment has multi-structure mixing and efficient stirring.

[0025] Specifically, the air circulation mechanism includes an air outlet 5, an air inlet 51, an air duct 52, an air filter 53 and a circulating fan 54. The top of the mixing drum 1 away from the second motor 41 is provided with an air outlet 5, and the lower end of the mixing drum 1 close to the second motor 41 is provided with an air inlet 51. The air outlet 5 is connected to the air inlet end of the air filter 53 through the air duct 52, and the output end of the air filter 53 is connected to the air inlet end of the circulating fan 54 through the air duct 52. The air outlet end of the circulating fan 54 is connected to the air inlet 51 through the air duct 52. The air filter 53 is provided with a filter screen, a dehumidification plate and an electric heating wire inside. The air filter 53 and the circulating fan 54 are fixedly installed on the top of the mixing drum 1, and the air duct 52 is fixedly installed with the mixing drum 1 through a bracket. Under the action of the circulating fan 54, the air inside the mixing drum 1 passes through the air outlet filter and enters the interior of the air filter 53 from the air outlet 5 through the air duct 52. The air passes through the filter, the dehumidification plate and the electric heating wire in the air filter 53 in turn. The filter filters the air to remove dust and purify it, and the dehumidification plate dehumidifies the air. The electric heating wire can heat the air according to the needs of mixing plastic particles. The air treated by the air filter 53 passes through the air duct 52 and enters the interior of the mixing drum 1 from the air inlet 51.

[0026] Furthermore, the air outlet 5 and the air inlet 51 are both arranged in a trumpet-shaped structure, and an air outlet filter is arranged inside the air outlet 5. The air outlet filter filters the exhausted air once to prevent plastic particles from entering the air circulation. The aperture of the air outlet filter is larger than the aperture of the filter. The mixing drum 1 is arranged in a cylindrical structure, and the filtering surface of the air outlet filter is arranged in the same arc surface structure as the inner wall of the mixing drum 1, so that the air outlet filter and the inner wall of the mixing drum 1 are flat.

[0027] Furthermore, the cleaning mechanism includes a connecting rod 43, a scraper 44 and a brush 45. Connecting rods 43 are provided at both opposite ends of the stirring rod 4, a scraper 44 is provided at one end of the connecting rod 43 away from the stirring rod 4, a brush 45 is provided on the side of the scraper 44 away from the connecting rod 43, and the side of the brush 45 away from the scraper 44 is arranged in contact with the inner wall of the mixing drum 1 and the filtering surface of the air outlet filter, and can be used for scraping and cleaning the inner wall of the mixing drum 1 and the air outlet filter.

[0028] Furthermore, the support frame 2 is arranged in a T-shaped structure, and the lower end of the support frame 2 is fixedly installed by bolts. The support frame 2 is fixedly installed, and the equipment runs stably.

[0029] The method of use of this embodiment is as follows: the plastic particles to be mixed are put into the mixing drum 1 from the feed port 6, and the No. 2 motor 41 and the circulating fan 54 are started. The No. 2 motor 41 drives the mixing rod 4, the mixing blade 42, the connecting rod 43, the scraper 44 and the brush 45 to rotate continuously inside the mixing drum 1 to mix the plastic particles in the mixing drum 1 evenly. Under the action of the circulating fan 54, the air inside the mixing drum 1 passes through the air outlet filter and enters the interior of the air filter 53 through the air outlet 5 through the air duct 52. The air passes through the filter screen, the dehumidification plate and the electric heating wire in the air filter 53 in turn. The filter screen filters and removes dust from the air, and the dehumidification plate dehumidifies the air. The electric heating wire can heat the air according to the need of stirring the plastic particles. The air treated by the air filter 53 enters the interior of the mixing cylinder 1 through the air inlet 51 through the air duct 52. The circulation of air in the mixing cylinder 1 can blow the plastic particles, thereby realizing the circulation of air in the mixing cylinder 1 during the stirring of the plastic particles, promoting the stirring of the plastic particles in the mixing cylinder 1, and making the mixing cylinder 1 have the function of stirring and drying the plastic particles. After the stirring is completed, the discharge valve on the discharge port 7 is opened, and the plastic particles are discharged from the discharge port 7. The scraper 44 and the brush 45 arranged on the stirring rod 4 can be used to scrape and clean the inner wall of the mixing cylinder 1 and the air outlet filter, and the discharge is thorough.

[0030] Example 2

[0031] The structure of the plastic particle stirring device of this embodiment is basically the same as that of the plastic particle stirring device of embodiment 1, except that the shaking mechanism 3 includes a turbine 31, a connecting shaft 32, a worm 33 and a first motor 34 (see Figures 1 to 4). A turbine 31 and a worm 33 are provided on the side away from the two support frames 2, and the turbine 31 and the worm 33 are meshed. A connecting shaft 32 is provided on the opposite sides of the mixing drum 1. The connecting shaft 32 passes through the support frame 2 through the shaft hole and is connected to the turbine 31. One end of the worm 33 is connected to the output end of the No. 1 motor 34 through a coupling. The No. 1 motor 34 drives the worm 33 to rotate, and the worm 33 drives the connecting shaft 32 to rotate through the turbine 31 meshed with it, thereby driving the mixing drum 1 to tilt and shake left and right between the two support frames 2. The shaking can increase the fluidity of the plastic particles in the mixing drum 1, making the mixing more efficient, and the tilting of the mixing drum 1 is more convenient for discharging the material from the discharge port 7, and because the meshing of the turbine 31 and the worm 33 has a self-locking characteristic, the shaking structure of the mixing drum 1 is stable.

[0032] Specifically, a protective box is provided on the side away from the two support frames 2, and the turbine 31, the worm 33 and the first motor 34 are all arranged in the protective box, and the protective box is used to protect the turbine 31, the worm 33 and the first motor 34.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A plastic particle stirring device, comprising a stirring cylinder (1), characterized in that: The mixing drum (1) is provided with support frames (2) on opposite sides, and two support frames (2) are provided. The two support frames (2) are provided with a shaking mechanism (3) on the side away from each other, and the shaking mechanism (3) is connected to the mixing drum (1). A stirring rod (4) is provided in the middle of the mixing drum (1), and one end of the stirring rod (4) is connected to the output end of the second motor (41) through a coupling. The stirring rod (4) is provided with a plurality of stirring blades (42). The stirring rod (4) is provided with a cleaning mechanism. The mixing drum (1) is provided with an air circulation mechanism. The top of the mixing drum (1) is provided with a feeding port (6), and the bottom of the mixing drum (1) away from the second motor (41) is provided with a discharge port (7).

2. A plastic particle stirring device according to claim 1, characterized in that: The air circulation mechanism comprises an air outlet (5), an air inlet (51), an air duct (52), an air filter (53) and a circulating fan (54); an air outlet (5) is provided at the top of the mixing drum (1) away from the end of the second motor (41); an air inlet (51) is provided at the lower end of the mixing drum (1) close to the second motor (41); the air outlet (5) is connected to the air inlet end of the air filter (53) through the air duct (52); the output end of the air filter (53) is connected to the air inlet end of the circulating fan (54) through the air duct (52); the air outlet end of the circulating fan (54) is connected to the air inlet (51) through the air duct (52); a filter screen, a dehumidification plate and an electric heating wire are provided inside the air filter (53); the air filter (53) and the circulating fan (54) are both fixedly mounted on the top of the mixing drum (1).

3. A plastic particle stirring device according to claim 2, characterized in that: The air outlet (5) and the air inlet (51) are both arranged in a trumpet-shaped structure, an air outlet filter is arranged inside the air outlet (5), the mixing drum (1) is arranged in a cylindrical structure, and the filtering surface of the air outlet filter is arranged in the same arc surface structure as the inner wall of the mixing drum (1).

4. A plastic particle stirring device according to claim 3, characterized in that: The cleaning mechanism comprises a connecting rod (43), a scraper (44) and a brush (45); the connecting rods (43) are provided at opposite ends of the stirring rod (4); the scraper (44) is provided at one end of the connecting rod (43) away from the stirring rod (4); the brush (45) is provided at a side of the scraper (44) away from the connecting rod (43); and the side of the brush (45) away from the scraper (44) is arranged in contact with the inner wall of the stirring barrel (1) and the filtering surface of the air outlet filter.

5. A plastic particle stirring device according to claim 1, characterized in that: The support frame (2) is arranged in a T-shaped structure, and the lower end of the support frame (2) is fixedly installed by means of bolts.

6. A plastic particle stirring device according to claim 1, characterized in that: The shaking mechanism (3) comprises a turbine (31), a connecting shaft (32), a worm (33) and a first motor (34); a turbine (31) and a worm (33) are provided on the side of the two support frames (2) that are away from each other; the turbine (31) and the worm (33) are meshed with each other; a connecting shaft (32) is provided on the opposite sides of the mixing drum (1); the connecting shaft (32) passes through the support frame (2) through an axial hole and is connected to the turbine (31); one end of the worm (33) is connected to the output end of the first motor (34) through a coupling.

7. A plastic particle stirring device according to claim 6, characterized in that: A protection box is provided on the side away from each other of the two support frames (2), and the turbine (31), the worm (33) and the first motor (34) are all arranged in the protection box.

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