CN214514267U - High efficiency agitating unit is used in powder production - Google Patents

Abstract

The utility model discloses a powder production is with high efficiency agitating unit, including agitator tank and movable mounting in the sealed lid on agitator tank top, the bilateral symmetry structure of agitator tank bottom has two H shape supporting legs, and has seted up the stirring storehouse in the agitator tank, the rectangular channel that supplies secondary machine crushing unit fixed mounting is seted up between two parties in the top of sealed lid, and the both sides on sealed lid top all are provided with the bottom plate between two parties, the central fixed mounting on bottom plate top has first motor, and in the one end that the motor shaft of two first motors passed the bottom plate all extended into the stirring storehouse, the motor shaft of two bottom plates extended into the one end symmetry fixedly connected with spiral stirring shaft in the stirring storehouse. This powder production is with high efficiency agitating unit, stirring effect is better, can effectually stir the material, still can carry out regrinding to the material, has avoided taking place because of smashing the inhomogeneous condition that leads to the powder quality lower, has reduced rework, labour saving and time saving.

Description

High efficiency agitating unit is used in powder production

Technical Field

The utility model belongs to the technical field of agitating unit, concretely relates to high efficiency agitating unit is used in powder production.

Background

The powder is a dry agent obtained by mixing and crushing raw medicines, a large amount of fillers and a proper amount of stabilizing agent. Its performance requirements are mainly fineness, uniformity, stability and powder-spitting property. The drift of the powder particles is the most serious when the average particle size of the traditional powder is about 10um, and researchers later put forward non-drifting powder with the average particle size of 20-30 um to solve the problem.

The existing powder can be processed only by mixing and stirring through a stirring device during production, and the existing stirring device has a simple structure, cannot effectively stir materials and has a poor stirring effect; and present material is poured into the agitator and stirs after smashing usually, if smash inhomogeneous then influence the quality of powder very easily, lead to the condition of doing over again to appear, waste time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high efficiency agitating unit is used in powder production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency stirring device for powder production comprises a stirring box and a sealing cover movably arranged at the top end of the stirring box;

two H-shaped supporting legs are symmetrically constructed on two sides of the bottom end of the stirring box, and a stirring bin is arranged in the stirring box;

a rectangular groove for fixedly installing a secondary machine crushing assembly is formed in the middle of the top end of the sealing cover, bottom plates are arranged on two sides of the top end of the sealing cover in the middle, a first motor is fixedly installed in the center of the top end of the bottom plate, motor shafts of the two first motors penetrate through one end of the bottom plate and extend into the stirring bin, spiral stirring shafts are symmetrically and fixedly connected to one ends of the two bottom plates, which extend into the stirring bin, and bearings fixedly arranged at the top end of the stirring bin are movably connected to the bottom ends of the two spiral stirring shafts;

the secondary machine crushing unit is including installing crushing case and the second motor of symmetry fixed mounting in crushing case one side bottom in the rectangular channel, the bilateral symmetry structure of crushing incasement portion has two slope frames, and equal fixed mounting has the screen cloth in two slope frames, two the equal fixedly connected with crushing roller of one end that the motor shaft of second motor extended into crushing incasement, and two crushing roller intermeshing, two the one end movable mounting that the second motor was kept away from to crushing roller is in one side of crushing incasement wall.

Preferably, the bottom of one side of the stirring box is provided with a discharge hole which is communicated with the stirring bin and used for fixedly mounting a discharge pipe, and the outer edge surface of the discharge pipe is fixedly provided with a valve.

Preferably, the equal symmetrical structure in top of agitator tank both sides has two otic placodes, and the equal symmetrical structure in bottom of sealed lid both sides has the engaging lug of butt otic placode, the through-hole that supplies the bolt to pass is seted up between two parties on the top of engaging lug, and the one end threaded connection that the bolt passed the through-hole is in the otic placode.

Preferably, the top end of the bottom plate is provided with four through grooves for screws to pass through in an annular array, and one end of each of the four screws passing through the through grooves is in threaded connection with the sealing cover.

Preferably, the four corners on the top end of the crushing box are all provided with supporting plates, the top ends of the four supporting plates are fixedly provided with a feeding hopper, the top end of the feeding hopper is symmetrically provided with two mutually communicated containing cavities, the bottom ends of the two containing cavities are respectively provided with four batching ports for fixedly installing batching pipes at equal intervals, and the bottom ends of the batching pipes face towards the screen.

The utility model discloses a technological effect and advantage: the high-efficiency stirring device for powder production benefits from the arrangement of the two first motors and the two spiral stirring shafts, the two first motors drive the two spiral stirring shafts to rotate in opposite directions, so that materials are stirred, the stirring effect is good, and the materials can be effectively stirred; benefit from secondary machine crushing unit's setting, filter the material through two screen cloths, the large granule material that does not pass through two screen cloths then rolls to two intermeshing's crushing roller on, drives two intermeshing's crushing roller through two second motors and selects in opposite directions, smashes the material once more, has avoided taking place because of smashing the lower condition of inhomogeneous leading to the powder quality, has reduced and has done over again labour saving and time saving.

Drawings

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

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is a schematic structural diagram of the secondary crushing assembly of the present invention.

In the figure: 1 stirring box, 101H-shaped supporting legs, 102 stirring bin, 2 sealing covers, 201 secondary machine crushing assembly, 3 bottom plates, 301 first motor, 302 spiral stirring shaft, 4 crushing box, 401 screen, 5 second motor, 501 crushing roller, 6 discharging pipe, 601 valve, 7 ear plate, 701 engaging lug, 8 supporting plate, 801 feeding hopper, 9 containing cavity and 901 batching pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a high-efficiency stirring device for powder production, which is shown in figures 1-3 and comprises a stirring box 1 and a sealing cover 2 movably arranged at the top end of the stirring box 1;

two H-shaped supporting legs 101 are symmetrically constructed on two sides of the bottom end of the stirring box 1, and a stirring bin 102 is arranged in the stirring box 1;

the rectangular channel that supplies regrind mill 201 fixed mounting is seted up between two parties to the top of sealed lid 2, and the both sides on sealed lid 2 top all are provided with bottom plate 3 between two parties, the central fixed mounting on 3 tops of bottom plate has first motor 301, and the motor shaft of two first motors 301 passes in the one end of bottom plate 3 all extends into stirring storehouse 102, two the motor shaft of bottom plate 3 extends the one end symmetry fixedly connected with spiral (mixing) shaft 302 in stirring storehouse 102, and two the equal swing joint in bottom of spiral (mixing) shaft 302 has the fixed bearing that sets up in stirring storehouse 102 top, drives two spiral (mixing) shaft 302 and rotates in opposite directions through two first motors 301, and then stirs the material, and stirring effect is better, can effectually stir the material.

The secondary machine crushing assembly 201 comprises a crushing box 4 arranged in a rectangular groove and a second motor 5 symmetrically and fixedly arranged at the bottom end of one side of the crushing box 4, two inclined frames are symmetrically constructed at two sides in the crushing box 4, and a screen 401 is fixedly arranged in each inclined frame, in the specific implementation, a user can prepare the screen 401 according to the technological requirements of powder production, one end of a motor shaft of each of the two second motors 5 extending into the crushing box 4 is fixedly connected with a crushing roller 501, the two crushing rollers 501 are mutually meshed, one end, far away from the second motor 5, of each of the two crushing rollers 501 is movably arranged at one side of the inner wall of the crushing box 4, the materials are filtered through the two screen 401, large-particle materials which do not pass through the two screen 401 are rolled onto the two mutually meshed crushing rollers 501, and the two mutually meshed crushing rollers 501 are driven by the two second motors 5 to be oppositely selected, smash the material once more, avoided taking place because of smashing the lower condition of powder quality that leads to unevenly, reduced the rework, labour saving and time saving.

Specifically, the bottom of agitator tank 1 one side is seted up the switch-on stirring storehouse 102 and is supplied discharge pipe 6 fixed mounting's discharge gate, and fixed mounting has valve 601 (the model that valve 601 chooseed for use is D41H, is not limited to this model during concrete implementation, and the user can be selected and match by oneself according to the circumstances) on the outer fringe face of discharge pipe 6.

Specifically, the equal symmetrical structure in top of 1 both sides of agitator tank has two otic placodes 7, and the equal symmetrical structure in bottom of 2 both sides of sealed lid has engaging lug 701 of butt otic placode 7, the through-hole that supplies the bolt to pass is seted up between two parties on the top of engaging lug 701, and the one end threaded connection that the bolt passed the through-hole in otic placode 7, screws out four bolts, can take off sealed lid 2, and then clear up convenient to use in to agitator tank 1.

Specifically, the top end of the bottom plate 3 is provided with four through grooves for screws to pass through in an annular array, and one end of each through groove for four screws to pass through is connected in the sealing cover 2 in a threaded manner.

Specifically, four corners on the top of the crushing box 4 are all constructed with supporting plates 8, a feeding hopper 801 is fixedly mounted on the top ends of the four supporting plates 8, two mutually communicated accommodating cavities 9 are symmetrically formed in the top end of the feeding hopper 801, four material distribution ports for fixedly mounting a material distribution pipe 901 are formed in the bottom ends of the two accommodating cavities 9 at equal intervals, the bottom ends of the material distribution pipes 901 face towards the screen 401, the two accommodating cavities 9 formed in the feeding hopper 801 reduce the residue of materials in the feeding hopper 801, and the eight material distribution pipes 901 are matched to convey the materials to the two screens 401.

The theory of operation, this high efficiency agitating unit is used in powder production, during the use, pour the material after smashing into two of holding chambeies 9 of feeding funnel 801, make it have eight batching pipe 901 to flow respectively to two screen cloth 401, flow into in stirring storehouse 102 after filtering through two screen cloth 401, drive two spiral (mixing) shaft 302 and rotate in opposite directions through two first motors 301, and then stir the material, and the great material of granule that filters out through two screen cloth 401 rolls to two intermeshing's crushing roller 501, drive two intermeshing's crushing roller 501 through two second motors 5 and select in opposite directions, smash the material once more, flow into stirring storehouse 102 after smashing, stir through two spiral (mixing) shaft 302, after the stirring, open valve 601, can make the material of accomplishing the mixing stirring flow out by discharging pipe 6. This powder production is with high efficiency agitating unit, stirring effect is better, can effectually stir the material, still can carry out regrinding to the material, has avoided taking place because of smashing the inhomogeneous condition that leads to the powder quality lower, has reduced rework, labour saving and time saving.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. A high-efficiency stirring device for powder production comprises a stirring box (1) and a sealing cover (2) movably arranged at the top end of the stirring box (1);

the method is characterized in that: two H-shaped supporting legs (101) are symmetrically constructed on two sides of the bottom end of the stirring box (1), and a stirring bin (102) is arranged in the stirring box (1);

a rectangular groove for fixedly mounting a secondary machine crushing assembly (201) is formed in the middle of the top end of the sealing cover (2), bottom plates (3) are arranged in the middle of two sides of the top end of the sealing cover (2), first motors (301) are fixedly mounted in the centers of the top ends of the bottom plates (3), motor shafts of the two first motors (301) penetrate through one ends of the bottom plates (3) and extend into the stirring bin (102), spiral stirring shafts (302) are symmetrically and fixedly connected to one ends of the two motor shafts of the bottom plates (3) extending into the stirring bin (102), and bearings fixedly arranged at the top ends of the stirring bin (102) are movably connected to the bottom ends of the two spiral stirring shafts (302);

secondary machine crushing unit (201) is including installing in crushing case (4) and symmetry fixed mounting in the rectangular channel in second motor (5) of crushing case (4) one side bottom, the inside bilateral symmetry structure of crushing case (4) has two slope frames, and equal fixed mounting has screen cloth (401) in two slope frames, two the equal fixedly connected with crushing roller (501) of one end that the motor shaft of second motor (5) extended into in crushing case (4), and two crushing roller (501) intermeshing, two the one end movable mounting that second motor (5) were kept away from in crushing roller (501) is in one side of crushing case (4) inner wall.

2. The high-efficiency stirring device for powder production as claimed in claim 1, wherein: the bottom of one side of the stirring box (1) is provided with a discharge hole which is communicated with the stirring bin (102) and used for fixedly installing the discharge pipe (6), and the outer edge surface of the discharge pipe (6) is fixedly provided with a valve (601).

3. The high-efficiency stirring device for powder production as claimed in claim 1, wherein: the equal symmetrical structure in top of agitator tank (1) both sides has two otic placodes (7), and the equal symmetrical structure in bottom of sealed lid (2) both sides has engaging lug (701) of butt otic placode (7), set up the through-hole that supplies the bolt to pass between two parties on the top of engaging lug (701), and the one end threaded connection that the bolt passed the through-hole is in otic placode (7).

4. The high-efficiency stirring device for powder production as claimed in claim 1, wherein: the top end of the bottom plate (3) is provided with four through grooves for screws to pass through in an annular array manner, and one end of each of the four screws passing through the corresponding through groove is connected in the sealing cover (2) in a threaded manner.

5. The high-efficiency stirring device for powder production as claimed in claim 1, wherein: the four corners on the top end of the crushing box (4) are all provided with supporting plates (8), the top ends of the four supporting plates (8) are fixedly provided with a feeding hopper (801), the top end of the feeding hopper (801) is symmetrically provided with two mutually communicated containing cavities (9), the bottom ends of the two containing cavities (9) are provided with four batching ports for fixedly installing batching pipes (901) at equal intervals, and the bottom ends of the batching pipes (901) face towards the screen (401).

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