CN216372871U - A frequency conversion high-speed mixer for degradable plastics production - Google Patents

Abstract

The utility model discloses a variable-frequency high-speed stirrer for producing degradable plastics, which comprises a stirring barrel, wherein when the variable-frequency high-speed stirrer is used, the stirring speed is improved by mutually matching a driving motor, a stirring shaft, a stirring rod, a fixed rod and a side plate, the raw materials adhered to the inner side wall of the stirring barrel can be scraped while the stirring speed is improved, so that the waste of the raw materials is avoided, a top cover is convenient to detach from the stirring barrel through the mutual matching among a fixed groove, an inserting plate, a T-shaped rod and a spring, so that a stirring tool and the inner cavity of the stirring barrel are convenient to clean, the stirring quality is improved, the raw materials are convenient to filter through the mutual matching among a metal filter screen, a scraper blade, a threaded rod and a servo motor, so that the uniformly stirred raw materials flow into the bottom of the inner cavity of the stirring barrel through the metal filter screen, the uniformly and are continuously stirred, the discharge speed is prevented from being influenced by blocking the metal filter screen due to the arrangement of the scraper blade, the production quality of the degradable plastic is improved.

Description

A frequency conversion high-speed mixer for degradable plastics production

Technical Field

The utility model relates to the technical field of degradable plastic production, in particular to a variable-frequency high-speed stirrer for degradable plastic production.

Background

The degradable plastics are plastics which have various properties meeting the use requirements, have unchanged properties in the preservation period and can be degraded into substances harmless to the environment under the natural environment condition after being used, so the degradable plastics are also called as environment-degradable plastics, and the degradable plastics need to be stirred by a stirrer in the production process.

The existing stirring machine for producing the degradable plastics is low in stirring efficiency, and easily bonds materials on the inner side wall of the stirring machine in the stirring process, so that the raw materials are wasted, the inner cavity of the existing stirring machine is not conveniently cleaned after the existing stirring machine is used, the influence on subsequent stirring work can be generated, the existing stirring machine is lack of a filtering mechanism, the materials which are uniformly stirred and not uniform are easily mixed together, and the production quality of the degradable plastics is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a variable-frequency high-speed mixer for producing degradable plastics.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a variable-frequency high-speed stirrer for producing degradable plastics comprises a stirring barrel, wherein two supporting legs are fixedly connected to the left side and the right side of the stirring barrel close to the bottom, the two supporting legs are arranged in the front and back directions, one ends of a plurality of the supporting legs far away from the stirring barrel are fixedly connected with a supporting seat, a discharging pipe is inserted into the bottom of the stirring barrel, valves matched with the discharging pipe are arranged on the discharging pipe, a metal filter screen is fixedly connected to the inner cavity of the stirring barrel close to the bottom, a material equalizing mechanism is arranged at the top of the metal filter screen, a top cover is sleeved on the outer side of the top of the stirring barrel, a clamping mechanism is arranged between the top cover and the stirring barrel, a first protective shell is fixedly connected to the middle position of the top cover, a driving motor is fixedly connected to the top of the inner cavity of the first protective shell, and a stirring shaft is fixedly connected to the power output end of the driving motor, the utility model discloses a stirring device, including top cap, agitator, top cover, first bearing of intermediate position department fixedly connected with on the top cap, the bottom of (mixing) shaft runs through first bearing to extend to the inner chamber of agitator, the outside fixedly connected with a plurality of puddler of (mixing) shaft, and a plurality of the puddler all is located the inner chamber of agitator, the top of top cap is close to right side department and pegs graft and has the feed hopper, the front side of agitator is close to bottom department fixedly connected with transparent glass window.

Further, the feed homogenizing mechanism includes the scraper blade, just the top that the scraper blade is located metal filters is close to right side department, the through-hole has been seted up on the scraper blade, just the through-hole inner chamber is seted up there is the internal thread, the through-hole inner chamber runs through and is equipped with the threaded rod, just the threaded rod passes through internal thread and scraper blade swing joint, the agitator left and right sides is close to the equal fixedly connected with second bearing of bottom department, the right side of agitator is close to bottom fixedly connected with servo motor, the left end of threaded rod is pegged graft at adjacent second bearing inner chamber, just the right-hand member of threaded rod runs through adjacent second bearing inner chamber to with servo motor's power take off end fixed connection.

Furthermore, the bottom of the scraper is attached to the top of the metal filter screen, and the length of the scraper is smaller than the maximum length of the metal filter screen.

Further, latch mechanism includes two fixed slots, and two fixed slot fixed connection is close to top department respectively in the agitator left and right sides, two the inner chamber of fixed slot is all pegged graft there is the picture peg, just first perforation has been seted up on the picture peg, two the top of picture peg all with top cap fixed connection, two the second perforation has all been seted up to one side that the fixed slot was kept away from mutually, just the second perforation inner chamber runs through and is equipped with T shape pole, two the outside of T shape pole all is overlapped and is equipped with the spring, just the both ends of spring respectively with T shape pole and fixed slot fixed connection, two the longer one end of T shape pole T shape structure runs through adjacent first perforation respectively to extend to the opposite side of picture peg.

Further, the inner chamber top fixedly connected with annular water pipe of top cap, just annular water pipe is located the inner chamber of agitator, a plurality of outlet pipe of annular water pipe's bottom fixedly connected with, the top of annular water pipe is close to left side department and pegs graft and has the inlet tube, just the top of inlet tube runs through the top cap to extend to the outside of top cap.

Further, the (mixing) shaft left and right sides is close to equal fixedly connected with dead lever of intermediate position department, just the one end fixedly connected with curb plate of (mixing) shaft is kept away from to the dead lever, two one side that the curb plate was kept away from all laminates with the agitator inside wall each other.

Further, the top and the bottom of clear glass window all are equipped with two connecting plates, and two the connecting plate sets up, a plurality of for controlling the connecting plate the rear side of connecting plate all with agitator front side fixed connection, the left and right sides of clear glass window all is equipped with the montant, just the upper and lower both ends of montant respectively with adjacent connecting plate fixed connection, two bottom department all overlaps on the montant and is equipped with the ring, two the common fixedly connected with arc in the adjacent one side of ring, just the rear side fixedly connected with cotton of arc, the front side intermediate position department fixedly connected with handle of arc.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the mutual matching among the driving motor, the stirring shaft, the stirring rod, the fixing rod and the side plate, the stirring speed is improved, meanwhile, the raw materials adhered to the inner side wall of the stirring barrel can be scraped, the waste of the raw materials is avoided, and the top cover is convenient to detach from the stirring barrel through the mutual matching among the fixing groove, the inserting plate, the T-shaped rod and the spring, so that the stirring tool and the inner cavity of the stirring barrel are convenient to clean, and the stirring quality is improved;

2. mutually support through between metal filters, scraper blade, threaded rod and the servo motor is convenient for filter the raw materials for the raw materials of stirring passes metal filters and flows into the inner chamber bottom of agitator, and uneven continuation is by the stirring, avoids the raw materials to block up metal filters through the setting of scraper blade and influences discharge rate, has improved the production quality of degradable plastics.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic structural diagram of the present embodiment;

FIG. 2 is a front view of a component transparent glazing;

FIG. 3 is a bottom view of the annular water pipe of the component;

fig. 4 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a stirring barrel; 2. a top cover; 3. a drive motor; 4. a stirring shaft; 5. a stirring rod; 6. fixing the rod; 7. a side plate; 8. an annular water pipe; 9. a water inlet pipe; 10. a water outlet pipe; 11. a feed hopper; 12. a servo motor; 13. a threaded rod; 14. a squeegee; 15. a metal filter screen; 16. a discharge pipe; 17. supporting legs; 18. a supporting seat; 19. a transparent glass window; 20. a connecting plate; 21. a vertical rod; 22. a circular ring; 23. an arc-shaped plate; 24. cotton cloth; 25. a handle; 26. fixing grooves; 27. inserting plates; 28. a T-shaped rod; 29. a spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a variable frequency high speed mixer for producing degradable plastics comprises a mixing tank 1, two support legs 17 are fixedly connected to the left and right sides of the mixing tank 1 near the bottom, the two support legs 17 are arranged in the front and back direction, a support seat 18 is fixedly connected to one end of each of the support legs 17 far from the mixing tank 1, a discharge pipe 16 is inserted into the bottom of the mixing tank 1, valves matched with the discharge pipe 16 are arranged on the discharge pipe 16, a metal filter screen 15 is fixedly connected to the inner cavity of the mixing tank 1 near the bottom, a material homogenizing mechanism is arranged on the top of the metal filter screen 15, a top cover 2 is sleeved on the outer side of the top of the mixing tank 1, a clamping mechanism is arranged between the top cover 2 and the mixing tank 1, a first protective shell is fixedly connected to the middle position of the top cover 2, a driving motor 3 is fixedly connected to the top of the inner cavity of the first protective shell, and a stirring shaft 4 is fixedly connected to the power output end of the driving motor 3, a first bearing is fixedly connected to the middle position of the top cover 2, the bottom end of the stirring shaft 4 penetrates through the first bearing and extends to the inner cavity of the stirring barrel 1, a plurality of stirring rods 5 are fixedly connected to the outer side of the stirring shaft 4, the plurality of stirring rods 5 are all positioned in the inner cavity of the stirring barrel 1, fixing rods 6 are fixedly connected to the positions, close to the middle position, of the left side and the right side of the stirring shaft 4, one ends, far away from the stirring shaft 4, of the fixing rods 6 are fixedly connected with side plates 7, one sides, far away from the two side plates 7, of the two side plates are mutually attached to the inner side wall of the stirring barrel 1, raw materials are prevented from being bonded to the inner side wall of the stirring barrel 1, waste of the raw materials is avoided, a feeding funnel 11 is inserted to the position, close to the right side, an annular water pipe 8 is fixedly connected to the top of the inner cavity of the top cover 2, the annular water pipe 8 is positioned in the inner cavity of the stirring barrel 1, and a plurality of water outlet pipes 10 are fixedly connected to the bottom of the annular water pipe 8, the top of the annular water pipe 8 is inserted with a water inlet pipe 9 near the left side, the top of the water inlet pipe 9 penetrates through the top cover 2 and extends to the outside of the top cover 2, water is uniformly added to improve the mixing degree, the front side of the stirring barrel 1 near the bottom is fixedly connected with a transparent glass window 19, the top and the bottom of the transparent glass window 19 are respectively provided with two connecting plates 20, the two connecting plates 20 are arranged in a left-right mode, the rear sides of the connecting plates 20 are respectively fixedly connected with the front side of the stirring barrel 1, the left side and the right side of the transparent glass window 19 are respectively provided with a vertical rod 21, the upper end and the lower end of each vertical rod 21 are respectively fixedly connected with the adjacent connecting plates 20, the bottom ends of the two vertical rods 21 are respectively sleeved with a circular ring 22, the adjacent sides of the two circular rings 22 are jointly and fixedly connected with an arc-shaped plate 23, the rear side of the arc-shaped plate 23 is fixedly connected with a cotton cloth 24, the middle position of the front side of the arc-shaped plate 23 is fixedly connected with a handle 25, dust on the surface of the transparent glass window 19 is cleaned, so that the observation experience is improved;

the material homogenizing mechanism comprises a scraper 14, the scraper 14 is positioned at the position, close to the right side, of the top of the metal filter screen 15, the bottom of the scraper 14 is attached to the top of the metal filter screen 15, the length of the scraper 14 is smaller than the maximum length of the metal filter screen 15, a through hole is formed in the scraper 14, an internal thread is formed in an inner cavity of the through hole, a threaded rod 13 penetrates through the inner cavity of the through hole, the threaded rod 13 is movably connected with the scraper 14 through the internal thread, second bearings are fixedly connected to the positions, close to the bottom, of the left side and the right side of the stirring barrel 1, a servo motor 12 is fixedly connected to the position, close to the bottom, of the right side of the stirring barrel 1, the left end of the threaded rod 13 is inserted into the inner cavity of the adjacent second bearing, the right end of the threaded rod 13 penetrates through the inner cavity of the adjacent second bearing and is fixedly connected with a power output end of the servo motor 12, and the situation that the metal filter screen 15 is blocked by raw materials to influence the discharging speed is avoided;

clamping mechanism includes two fixed slots 26, and two fixed slots 26 respectively fixed connection be close to top department in the 1 left and right sides of agitator, the inner chamber of two fixed slots 26 is all pegged graft and has been had picture peg 27, and seted up first perforation on the picture peg 27, the top of two picture peg 27 all with top cap 2 fixed connection, the second perforation has all been seted up to one side that two fixed slots 26 kept away from mutually, and the perforation inner chamber of second runs through and is equipped with T shape pole 28, the outside of two T shape poles 28 all overlaps and is equipped with spring 29, and spring 29's both ends respectively with T shape pole 28 and fixed slot 26 fixed connection, the longer one end of two T shape poles 28T shape structures runs through adjacent first perforation respectively, and extend to the opposite side of picture peg 27, be convenient for clear up stirring instrument and 1 inner chamber of agitator, improve stirring quality.

The working principle is as follows: when the utility model is used, raw materials for producing degradable plastics are injected into an inner cavity of a stirring barrel 1 through a feeding hopper 11, a certain proportion of water is injected into the inner cavity of the stirring barrel 1 through a water inlet pipe 9, an annular water pipe 8 and a water outlet pipe 10, a driving motor 3 is started through an external power supply, the driving motor 3 is operated to drive a stirring shaft 4 to rotate, the stirring shaft 4 rotates to drive a plurality of stirring rods 5 to rotate at high speed, the mixing rate of the raw materials and the water is accelerated through the high-speed rotation of the stirring rods 5, two fixing rods 6 are driven to rotate while the stirring shaft 4 rotates, two fixing rods 6 rotate to drive two side plates 7 to rotate, the raw materials adhered on the inner side wall of the stirring barrel 1 are scraped through the rotation of the two side plates 7, a servo motor 12 is started through the external power supply, the servo motor 12 operates to drive a threaded rod 13 to rotate, the threaded rod 13 rotates to drive a scraper 14 to move leftwards through internal threads, and when the servo motor 12 rotates reversely, the scraper 14 is driven to move rightwards, the scraper 14 moves leftwards and rightwards in a reciprocating manner, so that the situation that the metal filter screen 15 is blocked by raw materials is avoided, the discharging efficiency is influenced, the uniformly stirred raw materials flow into the bottom of the inner cavity of the stirring barrel 1 after being filtered by the metal filter screen 15, the non-uniform raw materials continuously stay at the top of the metal filter screen 15 until the uniform raw materials are completed, the stirring condition of the inner cavity of the stirring barrel 1 can be observed through the arrangement of the transparent glass window 19, and the dust adhered to the surface of the transparent glass window 19 can be cleaned through the mutual matching of the connecting plate 20, the vertical rod 21, the circular ring 22, the arc plate 23, the cotton cloth 24 and the handle 25, so that the observation experience is improved, the stability of the stirring machine is improved through the arrangement of the plurality of supporting legs 17 and the supporting seat 18, when the stirring tool and the inner cavity of the stirring barrel 1 need to be cleaned, the two T-shaped rods 28 are pulled to move away from each other, therefore, the longer ends of the T-shaped structures of the two T-shaped rods 28 are separated from the adjacent first perforated inner cavities respectively, the top cover 2 is lifted to move upwards, the two inserting plates 27 are separated from the adjacent inner cavities of the fixing grooves 26 respectively, the top cover 2 and the stirring barrel 1 are disassembled, and cleaning by workers is facilitated.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (7)

1. The utility model provides a frequency conversion high-speed mixer for degradable plastics production, includes agitator (1), its characterized in that: the left side and the right side of the stirring barrel (1) are both fixedly connected with two supporting legs (17) near the bottom, the two supporting legs (17) are arranged in the front and back direction, one ends of the supporting legs (17) far away from the stirring barrel (1) are both fixedly connected with supporting seats (18), the bottom of the stirring barrel (1) is spliced with a discharging pipe (16), valves matched with the discharging pipe (16) are arranged on the discharging pipe (16), a metal filter screen (15) is fixedly connected to the inner cavity of the stirring barrel (1) near the bottom, the top of the metal filter screen (15) is provided with a material homogenizing mechanism, a top cover (2) is sleeved on the outer side of the top of the stirring barrel (1), a clamping mechanism is arranged between the top cover (2) and the stirring barrel (1), a first protective shell is fixedly connected to the middle position of the top cover (2), and a driving motor (3) is fixedly connected to the top of the inner cavity of the first protective shell, the power take off end fixedly connected with (mixing) shaft (4) of driving motor (3), the first bearing of intermediate position department fixedly connected with is gone up in top cap (2), the bottom of (mixing) shaft (4) runs through first bearing to extend to the inner chamber of agitator (1), the outside fixedly connected with a plurality of puddler (5) of (mixing) shaft (4), and a plurality of puddler (5) all are located the inner chamber of agitator (1), the top of top cap (2) is close to right side department and pegs graft and has feed hopper (11), the front side of agitator (1) is close to bottom department fixedly connected with transparent glass window (19).

2. The variable frequency high speed mixer for degradable plastic production of claim 1, wherein: the material homogenizing mechanism comprises a scraper (14), the top of the scraper (14) located on a metal filter screen (15) is close to the right side, a through hole is formed in the scraper (14), an inner thread is formed in an inner cavity of the through hole, a threaded rod (13) penetrates through the inner cavity of the through hole, the threaded rod (13) is movably connected with the scraper (14) through the inner thread, a second bearing is fixedly connected to the left side and the right side of the stirring barrel (1) close to the bottom, a servo motor (12) is fixedly connected to the right side of the stirring barrel (1), the left end of the threaded rod (13) is connected with an inner cavity of an adjacent second bearing in an inserting mode, the right end of the threaded rod (13) penetrates through the inner cavity of the adjacent second bearing and is fixedly connected with the power output end of the servo motor (12).

3. The variable frequency high speed mixer for producing degradable plastics as claimed in claim 2, wherein: the bottom of the scraper (14) is attached to the top of the metal filter screen (15), and the length of the scraper (14) is smaller than the maximum length of the metal filter screen (15).

4. The variable frequency high speed mixer for degradable plastic production of claim 1, wherein: the clamping mechanism comprises two fixing grooves (26), the two fixing grooves (26) are respectively and fixedly connected with the left side and the right side of the stirring barrel (1) close to the top, inserting plates (27) are inserted into the inner cavities of the two fixing grooves (26), the inserting plates (27) are provided with first through holes, the tops of the two inserting plates (27) are fixedly connected with the top cover (2), the sides, far away from the two fixing grooves (26), of the two inserting plates are provided with second through holes, t-shaped rods (28) penetrate through the inner cavity of the second through hole, springs (29) are sleeved on the outer sides of the two T-shaped rods (28), and two ends of the spring (29) are respectively fixedly connected with the T-shaped rod (28) and the fixing groove (26), and the longer end of the T-shaped structure of the two T-shaped rods (28) respectively penetrates through the adjacent first through holes and extends to the other side of the inserting plate (27).

5. The variable frequency high speed mixer for degradable plastic production of claim 1, wherein: the inner chamber top fixedly connected with annular water pipe (8) of top cap (2), just annular water pipe (8) are located the inner chamber of agitator (1), a plurality of outlet pipe (10) of the bottom fixedly connected with of annular water pipe (8), the top of annular water pipe (8) is close to left side department and pegs graft and have inlet tube (9), just top cap (2) are run through on the top of inlet tube (9) to extend to the outside of top cap (2).

6. The variable frequency high speed mixer for degradable plastic production of claim 1, wherein: the stirring shaft (4) left and right sides is close to equal fixedly connected with dead lever (6) of intermediate position department, just (4) was kept away from in dead lever (6) one end fixedly connected with curb plate (7), two one side that curb plate (7) kept away from mutually all laminates with agitator (1) inside wall each other.

7. The variable frequency high speed mixer for degradable plastic production of claim 1, wherein: the top and the bottom of transparent glass window (19) all are equipped with two connecting plates (20), and two connecting plate (20) are for controlling setting, a plurality of the rear side of connecting plate (20) all with agitator (1) front side fixed connection, the left and right sides of transparent glass window (19) all is equipped with montant (21), just the upper and lower both ends of montant (21) respectively with adjacent connecting plate (20) fixed connection, two bottom department all overlaps on montant (21) is equipped with ring (22), two the common fixedly connected with arc (23) of adjacent one side of ring (22), just the rear side fixedly connected with cotton (24) of arc (23), the front side intermediate position department fixedly connected with handle (25) of arc (23).

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