CN210282828U

CN210282828U - Plastic mixer

Info

Publication number: CN210282828U
Application number: CN201921226564.1U
Authority: CN
Inventors: 伍小平
Original assignee: Hubei Jixiang Plastic Co Ltd
Current assignee: Hubei Jixiang Plastic Co Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-04-10
Anticipated expiration: 2029-07-31

Abstract

A plastic mixer is used for solving the technical problem that the existing plastic mixing device in the background art cannot comprehensively remove dust of mixed plastic particles. Including the compounding jar body, this jar body top, bottom are equipped with feed inlet, discharge gate respectively, are equipped with dismantlement formula drainage board in this discharge gate, jar body top fixed connection agitator motor, a vertical and hollow pivot is connected to this motor output, and this pivot is rotated and is passed a jar body and pass a jar body bottom and stretch out outside the jar body, is located at least a hollow puddler of fixed connection in jar internal pivot, and this puddler cavity and pivot cavity are airtight to switch on, and it has the hole for water spraying to distribute on this puddler lateral wall, jar body below is equipped with high pressure water pump, and a stereoplasm raceway is connected to this water pump output, and this raceway stretches into in the pivot cavity and the two carries out rotary seal from pivot bottom part. The utility model discloses simple structure, convenient operation, mainly used mixes, washs plastic granules.

Description

Plastic mixer

Technical Field

The utility model relates to a plastic processing technology field, concretely relates to not only can carry out the intensive mixing to different types of plastic granules and can carry out the blendor that the surface removed dust to the plastic granules in the hybrid processing.

Background

According to the requirement of plastic materials to be produced, a processing procedure is arranged in a plastic processing production line, namely, different types of plastic particles are fully mixed, and then the mixed plastic particles are used as raw materials for next processing.

The plastic granules size is less, all can adhere to some dusts on the plastic granules along with the course of working, and current compounding device not only carries out intensive mixing processing to different kinds of plastic granules to still often set up some supplementary dust removal parts that are used for cleaing away plastic granules surface dust.

Different types of plastic particles are mixed and processed, the prior art adopts a mixing barrel which is respectively provided with a feeding port and a discharging port, a vertical rotating shaft driven by a motor is arranged in the mixing barrel, a spiral stirring piece is arranged on the rotating shaft from top to bottom, the application number is 201711080673.2, and the published invention patent document discloses a plastic mixer, it mainly adopts a mode of stirring the plastic particles of different types in the mixing cylinder by the spiral stirring blade to fully mix the plastic particles, in this patent document, a dust removal measure is also taken, specifically, a water inlet is arranged at the top of the mixing drum, a water outlet is formed in the bottom of the mixing cylinder, water is fed into the mixing cylinder through the water inlet and flows away from gaps among plastic particles in the mixing cylinder, and therefore dust on the surfaces of the plastic particles is taken away, and the dust removal effect is achieved.

In the above-mentioned published invention patent, there is a defect in the dust removal method for removing dust on the surface of plastic particles: water is sent into and is only carried according to a route downwards in the compounding section of thick bamboo, and the plastic granules that is in on the water delivery route can only be detached the dust on surface, and most plastic granules can't contact with water, consequently also can't detach the dust on the plastic granules surface, and at this in-process, the spiral stirring piece stirs the compounding ceaselessly to can stir the plastic granules that is in other positions to the delivery route of water on, but still can't reach the comprehensive washing dust removal effect to different positions plastic granules.

SUMMERY OF THE UTILITY MODEL

The utility model discloses not enough to prior art, release a plastics blendor for the current plastics compounding device that mentions in the solution background art can't carry out the technical problem that removes dust comprehensively to the plastic granules who mixes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a plastics blendor, is equipped with feed inlet, discharge gate respectively including the compounding jar body, this jar body top, bottom, is equipped with dismantlement formula drainage board in this discharge gate, jar body top fixed connection agitator motor, a vertical and hollow pivot is connected to this motor output, and this pivot is rotated and is passed a jar body and pass a jar body bottom and stretch out outside the jar body, is located at least a hollow puddler of fixed connection in the pivot of jar body, and this puddler cavity and pivot cavity are airtight to switch on, and it has the hole for water spraying to distribute on this puddler lateral wall, jar body below is equipped with high-pressure water pump, and a stereoplasm raceway is connected to this water pump output, and this raceway stretches into in the pivot cavity and the two carries out rotary seal from pivot.

The working principle is as follows: different types of plastic particles are respectively fed into the tank body through the feed inlet, then the motor is started, the motor drives the rotating shaft to rotate, the rotating shaft drives the stirring rod fixed on the rotating shaft to rotate, the stirring rod rotates to mix different types of plastic in the tank body, then the water pump is started, the water pump sends cleaning water into a cavity of the rotating shaft through the water conveying pipe, the cleaning water in the cavity of the rotating shaft is sent into the cavity of the stirring rod according to a drainage path, then the cleaning water is extruded out of the water spraying holes through the water spraying holes, so that the surfaces of the plastic particles are cleaned in a dedusting mode, and the cleaning water after cleaning is mixed with dust impurities and is sent out of the tank body through the discharge outlet.

The utility model has the advantages that:

the utility model discloses a let in the thought of wasing water in the puddler, the regional washing area that washing water can spray the arrival that also washes that the puddler can stir to can wash the dust removal comprehensively simultaneously to the plastic granules surface that stirs the region, and the puddler can change the position of the internal plastic granules of jar at the in-process that does not stop the stirring, thereby reaches the purpose of all-round washing dust removal to the plastic granules surface.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

Description of reference numerals: 1 jar of body, 2 feed inlets, 3 discharge gates, 4 drainage boards, 5 motors, 6 pivot, 7 puddlers, 8 hole for water spraying, 9 water pumps, 10 raceway, 11 stirring branch, 12 first bearings, 13 conical shell, 14 second bearings, 15 supporting legs.

Detailed Description

In order to make the utility model realize that technical means, creation characteristics, achievement purpose and effect are clearer and easily understand, it is right to combine below the figure and the detailed implementation mode the utility model discloses do further explanation:

as shown in figure 1, a plastics blendor includes and comprises a

compounding jar body

1, and 1 top, the bottom of this jar body are equipped with feed inlet 2, discharge gate 3 respectively, are equipped with dismantlement formula drainage board 4 in this discharge gate 3, four supporting legs 15 of 1 bottom fixedly connected with of this jar body. The top of the tank body 1 is fixedly connected with a stirring motor 5, the output end of the motor 5 is connected with a vertical hollow rotating shaft 6, the rotating shaft 6 rotatably penetrates through the tank body 1 and penetrates through the bottom of the tank body 1 to extend out of the tank body 1, three horizontal hollow stirring rods 7 are fixedly connected to the rotating shaft 6 in the tank body 1, the cavities of the stirring rods 7 are tightly connected with the cavity of the rotating shaft 6, water spray holes 8 are distributed on the side wall of each stirring rod 7, a high-pressure water pump 9 is arranged below the tank body 1, the output end of the water pump 9 is connected with a hard water delivery pipe 10, and the water delivery pipe 10 extends into the cavity of the rotating shaft 6 from the bottom of the rotating shaft 6. The cleaning water is sequentially sent into the cavities of the water delivery pipe 10 and the rotating shaft 6 through the water pump 9, and finally sent into the cavity of the stirring rod 7 and sprayed out through the water spraying holes 8, and as the stirring rod 7 can simultaneously stir the plastic particles in the stirring area and can also spray water to clean the plastic particles in the stirring area, the purpose of cleaning the plastic particles in the tank body 1 in an all-dimensional manner is achieved.

As shown in fig. 1 and 3, the stirring rod 7 is located at two sides of the rotating shaft 6, two hollow and vertical stirring support rods 11 are fixedly connected to the stirring rod 7 at each side, a cavity of each stirring support rod 11 is tightly connected and communicated with a cavity of the stirring rod 7, and the water spray holes 8 are distributed on the side wall of each stirring support rod 11. The water spray holes 8 are tapered holes, and the water inlet ends of the water spray holes 8 are flared and the water spray ends are necked down. By adopting the arrangement mode, the water inlet end of the flaring of the water spraying hole 8 can generate larger pressure difference to the water outlet end of the necking, so that the spraying strength of the cleaning water sprayed out of the water spraying hole 8 is further enhanced, the spraying strength of the cleaning water can further clean dust with stronger adhesiveness on the surface of the plastic particles, and the purpose of full cleaning is achieved. The stirring support rods 11 are arranged, and the cleaning water can be sprayed out through the cavities of the stirring support rods 11, the stirring support rods 11 are firstly arranged to further enlarge the region where the plastic particles can be stirred, so that the plastic particles in the tank body 1 can be further fully mixed, and the cleaning water is sprayed out through the cavities of the stirring support rods 11, so that the region where the cleaning water can be sprayed out is further enlarged, and the purpose of comprehensively cleaning the plastic particles is achieved.

As shown in figures 1 and 2, the side wall of the cavity section of the rotating shaft 6 in the tank body 1 is also provided with the water spraying holes 8. The side wall of the cavity section of the rotating shaft 6 in the tank body 1 is provided with the water spraying holes 8, so that the area where cleaning water can be cleaned is further increased, and the cleaning effect on the surfaces of plastic particles in the tank body 1 is improved. The side wall of the bottom of the tank body 1 is embedded with a first bearing 12, and the rotating shaft 6 rotatably passes through a center hole of the first bearing 12 and extends out of the tank body 1. Set up first bearing 12 and can avoid direct friction between pivot 6, the jar body 1 bottom lateral wall to not only be favorable to improving the work efficiency of motor 5. The tank body 1 is internally provided with a conical shell 13 with openings at two ends, the rotating shaft 6 passes through two ends of the conical shell 13 in a rotating mode, a necking end of the conical shell 13 is closely surrounded on the periphery of the side wall of the rotating shaft 6, a flaring end of the conical shell 13 is fixedly connected with the side wall of the bottom of the tank body 1 in a sealing mode, and the first bearing 12 is covered in the conical shell 13. The conical shell 13 is provided to prevent the washing water from leaking out of the tank 1 through a gap in the first bearing 12, thereby further improving the efficiency of using the washing water in the tank 1.

The water delivery pipe 10 penetrates through the side wall of the bottom of the rotating shaft 6 and extends into the cavity of the rotating shaft 6, the outer wall of the water delivery pipe 10 is tightly connected with the side wall of the bottom of the rotating shaft 6, and the rotating shaft 6 rotates relative to the outer wall of the water delivery pipe 10. The water pipe 10 is inserted into the pipe cavity of the water pipe 10, the arrangement mode better meets the requirement of conveying cleaning water, when the flow rate of the cleaning water in the water pipe 10 is high, the cleaning water generates high pressure on the side wall of the water pipe 10, and the pressure enhances the sealing performance between the outer wall of the water pipe 10 and the side wall at the bottom of the rotating shaft 6, so that the leakage of the cleaning water is prevented. A second bearing 14 is sleeved on the outer wall of the water conveying pipe 10 positioned in the cavity of the rotating shaft 6, and the circumferential outer wall of the second bearing 14 is abutted against the circumferential inner wall of the cavity of the rotating shaft 6. The second bearing 14 is provided to mainly reinforce the connection between the water pipe 10 and the rotating shaft 6, and further guide the water pipe 10, so as to prevent the water pipe 10 from rotating and shifting due to unstable water pressure during the water delivery process, thereby ensuring that the cleaning water can be delivered into the cavity of the rotating shaft 6 according to the predetermined delivery direction.

The working principle is as follows: different types of plastic particles are added into the tank body 1 through the feed inlet 2 according to the adding sequence, at the moment, the plastic particles are accumulated from the bottom of the tank body 1, then the motor 5 is started, the output end of the motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the upper stirring rod 7 and the lower stirring rod 7 which are fixed on the rotating shaft 6 to rotate simultaneously, and the stirring support rods 11 on the stirring rods 7 rotate synchronously.

The water pump 9 is turned on, the water pump 9 sends cleaning water into the water conveying pipe 10, the cleaning water is firstly sent into the cavity of the rotating shaft 6 according to a drainage path, then is sent into the cavities of the three stirring rods 7 according to the drainage path, and then is sent into the cavity of the stirring support rod 11 communicated with the stirring rods 7, and the cleaning water in the cavity of the rotating shaft 6, the cleaning water in the cavity of the stirring rods 7 and the cleaning water in the cavity of the stirring support rod 11 are sprayed into the tank body 1 through the corresponding water spraying holes 8, so that the purpose of performing dust removal cleaning on the surfaces of the plastic particles in the tank body 1 is achieved. Along with puddler 7, stirring branch 11 rotate ceaselessly to the plastic granules that drive to be located jar internal 1 takes place to shift ceaselessly, thereby can carry out omnidirectional washing to the plastic granules surface from the washing water of hole for water spraying 8 spun.

After the cleaning, a large amount of dust impurities are mixed in the cleaning water, the cleaning water with the dust impurities is discharged out of the tank body 1 through the water filter plate 4, and finally the water filter plate 4 is opened, so that the plastic particles mixed in the tank body 1 are discharged out of the tank body 1 through the discharge hole 3, and the whole operation process is finished.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a plastics blendor, is equipped with feed inlet (2), discharge gate (3) respectively including the compounding jar body (1), this jar body (1) top, bottom, is equipped with dismantlement formula drainage board (4), its characterized in that in this discharge gate (3): the utility model discloses a jar body, including jar body (1), stirring motor (5), a vertical and hollow pivot (6) are connected to this motor (5) output, and this pivot (6) rotate and pass jar body (1) bottom and stretch out outside jar body (1), and fixed connection at least one hollow puddler (7) is gone up in pivot (6) that lie in jar body (1), and this puddler (7) cavity and pivot (6) cavity are airtight to be switched on, and it has hole for water spraying (8) to distribute on this puddler (7) lateral wall, jar body (1) below is equipped with high-pressure water pump (9), and a stereoplasm raceway (10) is connected to this water pump (9) output, and this raceway (10) are followed pivot (6) bottom part and are stretched into pivot (6) cavity and the two and are rotary seal.

2. A plastic mixer according to claim 1, wherein: the stirring rods (7) are positioned at two sides of the rotating shaft (6), at least one hollow stirring support rod (11) is fixedly connected to the stirring rod (7) at each side, a cavity of the stirring support rod (11) is tightly connected and communicated with a cavity of the stirring rod (7), and the water spray holes (8) are distributed on the side wall of the stirring support rod (11).

3. A plastics mixing machine according to claim 1 or 2, wherein: the water spray holes (8) are conical holes, and the water inlet ends of the water spray holes (8) are flared and the water spray ends of the water spray holes are necked down.

4. A plastic mixer according to claim 3, characterized in that: the side wall of the cavity section of the rotating shaft (6) positioned in the tank body (1) is also provided with the water spraying hole (8).

5. A plastics mixing machine according to claim 1, 2 or 4, wherein: the tank body (1) is characterized in that a first bearing (12) is embedded in the side wall of the bottom of the tank body (1), and the rotating shaft (6) rotatably penetrates through a center hole of the first bearing (12) and extends out of the tank body (1).

6. A plastic mixing machine according to claim 5, characterized in that: be equipped with a both ends open-ended conical shell (13) in jar body (1), pivot (6) are rotated and are passed the both ends of conical shell (13), and the throat end of conical shell (13) is sealed to be encircleed around pivot (6) lateral wall periphery, the flaring end of conical shell (13) with jar body (1) bottom lateral wall airtight fixed connection, first bearing (12) cover is protected in conical shell (13).

7. A plastics mixing machine according to claim 1, 2, 4 or 6, wherein: the water delivery pipe (10) penetrates through the side wall of the bottom of the rotating shaft (6) and extends into the cavity of the rotating shaft (6), the outer wall of the water delivery pipe (10) is tightly connected with the side wall of the bottom of the rotating shaft (6), and the rotating shaft (6) rotates relative to the outer wall of the water delivery pipe (10).

8. A plastic mixing machine according to claim 7, characterized in that: and a second bearing (14) is sleeved on the outer wall of the water conveying pipe (10) positioned in the cavity of the rotating shaft (6), and the circumferential outer wall of the second bearing (14) is abutted against the circumferential inner wall of the cavity of the rotating shaft (6).