CN210631976U

CN210631976U - Polypropylene compounding mixer

Info

Publication number: CN210631976U
Application number: CN201921343142.2U
Authority: CN
Inventors: 张家华; 蒋佳; 刘曲波; 张怡盛
Original assignee: Yueyang Xingchang Petro Chemical Co ltd
Current assignee: Yueyang Xingchang Petro Chemical Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-29
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a polypropylene compounding mixer, including mixing box and bottom plate, the intermediate position of mixing box top outer wall has the motor through the bolt fastening, and the one end key-type connection of motor output shaft has the transmission shaft, the transmission shaft is located mixing box's inside, the both sides outer wall of transmission shaft has welded two dead levers respectively, and the one end welding that is located two dead levers of one side has same connecting axle, two all weld on one side outer wall of connecting axle has two connecting rods, the position that the circumference inner wall of mixing box is close to the connecting rod all has the slide rail through the bolt fastening. The utility model discloses first puddler and second puddler have covered the inside whole regions of mixing box at the rotation in-process to can guarantee that all materials homoenergetic can be mixed when the compounding, make the compounding more even, make transmission shaft and connecting axle when rotating, the slider slides in the slide rail, make the device more stable when rotating.

Description

Polypropylene compounding mixer

Technical Field

The utility model relates to a mixer technical field especially relates to a polypropylene compounding mixer.

Background

Polypropylene, a thermoplastic resin made by polymerizing propylene, also includes copolymers of propylene with a small amount of ethylene. The polypropylene mixing material is usually a translucent colorless solid, odorless and nontoxic, and has good heat resistance and corrosion resistance, and the polypropylene mixing material needs to be stirred when being mixed so as to be uniformly mixed, so that a polypropylene mixing material stirrer is needed.

At present, polypropylene mixers in the market mostly have the following defects in the using process: the area of the inside stirring of mixer is limited, and most of materials are not stirred or the stirring time is too short at the stirring in-process usually, and it is inhomogeneous to lead to inside compounding, has reduced product quality, and to sum up, the actual need can not be agreed with well to current most polypropylene mixers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a polypropylene mixing stirrer.

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

a polypropylene mixing stirrer comprises a mixing box and a bottom plate, wherein a motor is fixed at the middle position of the outer wall of the top of the mixing box through a bolt, and one end of the output shaft of the motor is connected with a transmission shaft which is positioned inside the mixing box, two fixed rods are respectively welded on the outer walls of the two sides of the transmission shaft, one end of each of the two fixed rods positioned at one side is welded with the same connecting shaft, the outer wall of one side of each of the two connecting shafts is welded with two connecting rods, slide rails are fixed on the circumferential inner wall of the mixing box at positions close to the connecting rods through bolts, slide blocks are welded on the outer wall of one side of each of the four connecting rods, and the slider is respectively sliding connection on the inner wall of one side to the slide rail, the welding has a plurality of second puddlers on the circumference outer wall of transmission shaft, and the welding has a plurality of first puddlers on the circumference outer wall of connecting axle.

Further, the number of the slide rails is two.

Furthermore, the feeder hopper has all been welded to the both sides of compounding case top outer wall.

Further, a motor cover is fixed on the outer wall of the top of the mixing box through bolts and is located above the motor.

Furthermore, a discharging pipe is inserted in a position, close to the bottom, of the outer wall of one side of the mixing box.

Further, there are two arc cassette in one side of bottom plate top outer wall through the bolt fastening, and the both sides of mixing box bottom outer wall one end articulate respectively on one side inner wall of two arc cassettes, and the one end welding that the arc cassette was kept away from to the bottom plate has two fixing bases, and the bottom and the fixing base of mixing box contact.

Furthermore, still include inlet tube and a plurality of shower nozzle, the inlet tube is pegged graft in the position that the one side outer wall of mixing box is close to the top, and the shower nozzle spiro union is on one side outer wall of inlet tube.

The utility model has the advantages that:

1. through the dead lever, connecting axle, first puddler and the second puddler that set up, first puddler and second puddler have covered the inside whole regions of mixing box at the rotation in-process to can guarantee that all materials homoenergetic are mixed when the compounding, make the compounding more even.

2. Through the slide rail, slider and the connecting rod that set up, the one end welding of connecting axle has the connecting rod to as an organic whole through slider and sliding connection, slide rail fixed connection is on the inner wall of compounding case, thereby makes transmission shaft and connecting axle when rotating, and the slider slides in the slide rail, makes the device more stable when rotating.

3. Through the arc cassette and the fixing base that set up, the mixing box is articulated with the arc cassette, and one side of mixing box is convenient for lift up the mixing box on the surface of fixing base, utilizes the instrument to lift up the mixing box, the inside whole materials of the discharge of being convenient for, and the device convenient to use satisfies people's demand.

Drawings

FIG. 1 is a schematic cross-sectional view of a polypropylene mixer according to example 1 of the present invention;

FIG. 2 is a schematic top view of a part of example 1 of a polypropylene mixer according to the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of a polypropylene mixing and stirring machine according to embodiment 1 of the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of an embodiment 2 of the polypropylene mixing and stirring machine according to the present invention.

In the figure: 1-mixing box, 2-slide rail, 3-first stirring rod, 4-connecting shaft, 5-feeding hopper, 6-motor, 7-transmission shaft, 8-discharging pipe, 9-arc clamping seat, 10-fixing seat, 11-connecting rod, 12-sliding block, 13-bottom plate, 14-fixing rod, 15-second stirring rod, 16-water inlet pipe and 17-spray head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

Example 1

Referring to fig. 1-3, a polypropylene mixing blender comprises a mixing box 1 and a bottom plate 13, wherein a motor 6 is fixed at the middle position of the outer wall of the top of the mixing box 1 through bolts, and one end of the output shaft of the motor 6 is connected with a transmission shaft 7 in a key way, the transmission shaft 7 is positioned inside the mixing box 1, two fixed rods 14 are respectively welded on the outer walls of the two sides of the transmission shaft 7, one end of each of two fixed rods 14 positioned at one side is welded with the same connecting shaft 4, the outer wall of one side of each of the two connecting shafts 4 is welded with two connecting rods 11, the positions of the circumferential inner wall of the mixing box 1, which are close to the connecting rods 11, are fixed with sliding rails 2 through bolts, the outer wall of one side of each of the four connecting rods 11 is welded with a sliding block 12, and the slider 12 is respectively connected on the inner wall of one side of the slide rail 2 to the slider, and a plurality of second puddlers 15 are welded on the circumference outer wall of the transmission shaft 7, and a plurality of first puddlers 3 are welded on the circumference outer wall of the connecting shaft 4.

In the utility model, the number of the slide rails 2 is two, the two sides of the outer wall of the top of the mixing box 1 are welded with the feed hoppers 5, the outer wall of the top of the mixing box 1 is fixed with the motor cover through the bolts, the motor cover is positioned above the motor 6, the polypropylene mixed material is poured slowly from the feed hoppers 5, then the motor 6 is started to mix, the motor 6 drives the transmission shaft 7 to rotate, further the connection shaft 4 is driven to rotate, one end of the connection shaft 4 is connected with the slide block 12 through the connecting rod 11, the slide block 12 slides on the inner wall of the slide rails 2 under the driving of the connection shaft 4, the rotation of the transmission shaft 7 and the connection shaft 4 is more stable by the upper slide rail 2 and the lower slide rail 2, the second stirring rod 15 rotates in the circular inner part of the mixing box 1 during the rotation, the first stirring rod 3 is stirred at the position close to the box wall, the polypropylene mixed material is mixed more uniformly.

The position that one side outer wall of mixing box 1 is close to the bottom is pegged graft and is had row material pipe 8, there are two arc cassette 9 in one side of bottom plate 13 top outer wall through the bolt fastening, and the both sides of 1 bottom outer wall one end of mixing box articulate respectively on one side inner wall of two arc cassette 9, the one end welding that bottom plate 13 kept away from arc cassette 9 has two fixing bases 10, the bottom and the fixing base 10 of mixing box 1 contact, then by row material pipe 8 discharge material, to the remaining material in bottom, mixing box 1 can be lifted up through the instrument, make mixing box 1 at arc cassette 9 internal rotation, thereby be convenient for from arranging material pipe 8 discharge material.

The working principle is as follows: when the mixing box is used, an external power supply is connected with equipment, polypropylene mixed materials are slowly poured into the mixing box through a feeding hopper 5, then a motor 6 is started to mix, the motor 6 drives a transmission shaft 7 to rotate so as to drive a connecting shaft 4 to rotate along with the transmission shaft, one end of the connecting shaft 4 is connected with a sliding block 12 through a connecting rod 11, the sliding block 12 slides on the inner walls of sliding rails 2 under the driving of the connecting shaft 4, the transmission shaft 7 and the connecting shaft 4 are more stably rotated by the upper sliding rail 2 and the lower sliding rail 2, a second stirring rod 15 rotates in the circular interior of the mixing box 1 during rotation, a first stirring rod 3 stirs at a position close to the box wall in the mixing box 1, so that all areas in the mixing box 1 can be stirred, the polypropylene mixed materials are more uniformly mixed, then the materials are discharged through a discharging pipe 8, for the rest materials at the bottom, the mixing box 1 can be lifted, thereby facilitating the discharge of material from the discharge conduit 8.

Example 2

Referring to fig. 4, the present embodiment of a polypropylene mixer, compared to embodiment 1, further includes a water inlet pipe 16 and a plurality of nozzles 17, the water inlet pipe 16 is inserted into a position near the top of the outer wall of one side of the mixing box 1, and the nozzles 17 are screwed on the outer wall of one side of the water inlet pipe 16.

The working principle is as follows: during the use, after the compounding is accomplished, can wash mixing box 1 inside, let in the clear water by inlet tube 16, spray out by shower nozzle 17, wash inside, also can start motor 6, drive the rotation of transmission shaft 7 and connecting axle 4, stir inside water, then discharge, guarantee mixing box 1's clean and tidy.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A polypropylene mixing stirrer comprises a mixing box (1) and a bottom plate (13), and is characterized in that a motor (6) is fixed at the middle position of the outer wall of the top of the mixing box (1) through bolts, a transmission shaft (7) is connected with one end of an output shaft of the motor (6) in a keyed mode, the transmission shaft (7) is located inside the mixing box (1), two fixing rods (14) are respectively and fixedly connected with the outer walls of the two sides of the transmission shaft (7), one end of each fixing rod (14) located on one side is fixedly connected with a same connecting shaft (4), two connecting rods (11) are respectively and fixedly connected onto the outer wall of one side of each connecting shaft (4), slide rails (2) are respectively and fixedly connected onto the positions, close to the connecting rods (11), of the inner wall of the circumference of the mixing box (1), and slide blocks (12) are respectively, and the sliding blocks (12) are respectively connected to the inner wall of one side of the corresponding sliding rail (2) in a sliding mode, a plurality of second stirring rods (15) are welded to the outer wall of the circumference of the transmission shaft (7), and a plurality of first stirring rods (3) are welded to the outer wall of the circumference of the connecting shaft (4).

2. A polypropylene compound mixer according to claim 1, characterised in that the number of said sliding tracks (2) is two.

3. A polypropylene mixer according to claim 1 or 2, characterised in that the feeding hoppers (5) are welded to both sides of the top outer wall of the mixing box (1).

4. A polypropylene mixing blender according to claim 3 wherein the top outer wall of the mixing box (1) is bolted with a motor cover, and the motor cover is located above the motor (6).

5. A polypropylene mixer according to claim 1, characterised in that the mixing box (1) has a discharge pipe (8) inserted into the outer wall of one side close to the bottom.

6. The polypropylene mixing and stirring machine as claimed in claim 1, wherein two arc-shaped clamping seats (9) are fixed on one side of the outer wall of the top of the bottom plate (13) through bolts, two sides of one end of the outer wall of the bottom of the mixing box (1) are respectively hinged on one inner wall of the two arc-shaped clamping seats (9), two fixing seats (10) are welded on one end of the bottom plate (13) far away from the arc-shaped clamping seats (9), and the bottom of the mixing box (1) is in contact with the fixing seats (10).

7. A polypropylene mixing blender as claimed in claim 1 further comprising a water inlet pipe (16) and a plurality of spray nozzles (17), wherein the water inlet pipe (16) is inserted in the position near the top of the outer wall of one side of the mixing box (1), and the spray nozzles (17) are screwed on the outer wall of one side of the water inlet pipe (16).