CN212758982U - Flour returns powder device - Google Patents

Abstract

The utility model provides a flour returns whitewashed device, includes box (1), flour entry (2), entry (3) and stores storehouse (4), box (1) upper portion is located in flour entry (2), store storehouse (4) and connect in the lower part inner wall of box (1), entry (3) are connected in storing storehouse (4) upper portion, box (1) is from last to being equipped with agitating unit (5), first screening mechanism (6) and second screening mechanism (7) down in proper order, box (1) inside wall is equipped with back whitewashed reducing mechanism (8), the utility model provides an effectual flour returns whitewashed device that stirs the caking on the flour.

Description

Flour returns powder device

Technical Field

The utility model relates to the field of mechanical equipment, in particular to flour returns whitewashed device.

Background

Mechanical equipment is various in types, and when the mechanical equipment runs, some parts of the mechanical equipment even can perform mechanical motion in different forms, and the mechanical equipment comprises a driving device, a speed changing device, a transmission device, a working device, a braking device, a protection device, a lubricating system, a cooling system and the like. Flour is difficult for preserving, can produce the granule of variation in size after placing for a long time, can make the dough produce the pimple when kneading dough, has seriously influenced the quality and the later stage processing of dough, returns whitewashed ware in the existing market, and the process of using can not effectually stir the bits of broken glass with the caking on the flour, and screening efficiency is slow, is not suitable for big batch flour screening, for this reason, the utility model provides a flour returns whitewashed ware.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical scheme, the utility model provides an effectual flour that stirs garrulous flour with the caking on the flour returns whitewashed device.

In order to realize the functions, the flour returning device comprises a box body, a flour inlet, an inlet and a storage bin, wherein the flour inlet is arranged on the upper part of the box body, the storage bin is connected on the lower inner wall of the box body, the inlet is connected on the upper part of the storage bin, the box body is sequentially provided with a stirring device, a first screening mechanism and a second screening mechanism from top to bottom, the inner side wall of the box body is provided with a flour returning and crushing device, the stirring device comprises a fixed block, a stirring barrel, a driving motor bin, a driving motor, a rotating shaft, a bearing seat and a packing auger, the fixed block is connected on the inner wall of one side of the box body, the stirring barrel is connected on the side wall of the fixed block, the upper part of the stirring barrel is provided with a feeding port, the stirring barrel is provided with screening holes, the driving motor bin is connected on the, the bearing seat is connected with the side wall of the stirring barrel close to the fixed block, one end of the rotating shaft is connected with the output end of the driving motor, the other end of the rotating shaft is connected with the bearing seat, the auger is fixedly connected with the rotating shaft, the first screening mechanism comprises an air pressure rod, a screening mesh plate, a baffle plate and a vibrator, the air pressure rod is connected with the inner wall of the other side of the box body, the screening mesh plate is hinged with the inner wall of one side of the box body and is arranged at the output end of the air pressure rod, a through groove is arranged on the screening mesh plate, the baffle plate is arranged at the upper part of the screening mesh plate, the vibrator is arranged in the screening mesh plate, the powder return crushing device comprises a powder return crushing bin, a rotating motor, a stirring shaft and stirring blades, the powder return crushing bin, the output end of the rotating motor penetrates through the lower wall of the flour returning and crushing bin and extends to the interior of the flour returning and crushing bin, the stirring shaft is connected to the output end of the rotating motor, the stirring fan blades are connected to the stirring shaft, a filtering plate is arranged on the side wall of the flour returning and crushing bin, the flour returning and crushing bin is communicated with the storage bin through a conveying channel, the stirring device is used for crushing flour through a packing auger, the crushed flour leaves the stirring barrel through a screening hole and is screened in a grading manner through a first screening mechanism and a second screening mechanism, and unqualified flour can be guided into the flour returning and stirring bin to be crushed after the air pressure rod is inclined;

optionally, the first screening mechanism and the second screening mechanism have the same structure and function except that the first screening mechanism is larger than the screening holes of the screening net plate of the second screening mechanism, and the first screening mechanism is larger than the screening holes of the screening net plate of the second screening mechanism, so that the grading screening is beneficial to improving the working efficiency;

optionally, a plurality of screening holes are uniformly formed;

optionally, a plurality of stirring blades are uniformly arranged, and the stirring efficiency is accelerated by the plurality of stirring blades;

optionally, lead to the groove slope setting and help the flour caking on the screening otter board to get into back powder stirring storehouse.

The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a flour returns whitewashed device, flour get into the agitator, carry out the primary crushing through the auger, and the flour after smashing is through first screening mechanism and the hierarchical screening of second screening mechanism, and the leading-in flour that returns of unqualified flour after the screening is smashed in stirring the storehouse, through tertiary screening, and the flour that will disqualify is unified and is smashed for work efficiency.

Drawings

FIG. 1 is an overall structure diagram of a flour returning device of the present invention;

FIG. 2 is an internal structure view of a stirring device of the flour returning device of the present invention;

fig. 3 is a structural diagram of the first sieving mechanism of the flour returning device of the utility model.

The flour mixing device comprises a box body 1, a box body 2, a flour inlet 3, an inlet 4, a storage bin 5, a stirring device 6, a first screening mechanism 7, a second screening mechanism 8, a flour returning and smashing device 9, a fixing block 10, a stirring barrel 11, a driving motor bin 12, a driving motor 13, a rotating shaft 14, a bearing seat 15, a packing auger 16, a feeding port 17, a screening hole 18, a pneumatic rod 19, a screening screen plate 20, a baffle plate 21, a vibrator 22, a through groove 23, a flour returning and smashing bin 24, a rotating motor bin 25, a rotating motor 26, a stirring shaft 27, stirring fan blades 28, a conveying channel 29 and a filtering plate.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following embodiments, and the technical features or the connection relations of the present invention, which are not described in detail, are the prior art adopted.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases by those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3, a flour returns powder device, includes box 1, flour entry 2, entry 3 and storage storehouse 4, flour entry 2 locates box 1 upper portion, storage storehouse 4 is connected in the lower part inner wall of box 1, entry 3 is connected in storage storehouse 4 upper portion, box 1 is from last to being equipped with agitating unit 5, first screening mechanism 6 and second screening mechanism 7 down in proper order, box 1 inside wall is equipped with time powder reducing mechanism 8, agitating unit 5 includes fixed block 9, agitator 10, driving motor storehouse 11, driving motor 12, pivot 13, bearing frame 14 and auger 15, fixed block 9 is connected in box 1 one side inner wall, agitator 10 is connected in fixed block 9 lateral wall, agitator 10 upper portion is equipped with feed inlet 16, agitator 10 is equipped with screening hole 17, driving motor storehouse 11 is connected in box 1 opposite side, in driving motor 12 located driving motor storehouse 11, the output of the driving motor 12 of telling passes 1 lateral wall of box and extends to inside 1 of box, bearing frame 14 is connected in agitator 10 and is close to the lateral wall of fixed block 9, 13 one ends of pivot are connected in driving motor 12's output, the pivot 13 other end is connected in bearing frame 14, auger 15 rigid coupling is in pivot 13, first screening mechanism 6 includes pneumatic rod 18, screening otter board 19, baffle 20 and vibrator 21, pneumatic rod 18 is connected in 1 opposite side inner wall of box, screening otter board 19 articulates and locates 1 one side inner wall of box, screening otter board 19 is located the pneumatic rod 18 output, be equipped with logical groove 22 on the screening otter board 19, baffle 20 is located screening otter board 19 upper portion, vibrator 21 is located in screening otter board 22, powder reducing mechanism 8 is including returning powder crushing storehouse 23, 23, The powder recycling and crushing device comprises a rotary motor bin 24, a rotary motor 25, a stirring shaft 26 and stirring blades 27, wherein the powder recycling and crushing bin 23 is arranged on the inner wall of one side of the box body 1, the rotary motor bin 24 is connected to the lower part of the powder recycling and crushing bin 23, the rotary motor 25 is arranged in the rotary motor bin 24, the output end of the rotary motor 25 penetrates through the lower wall of the powder recycling and crushing bin 23 and extends into the powder recycling and crushing bin 23, the stirring shaft 26 is connected to the output end of the rotary motor 25, the stirring blades 27 are connected to the stirring shaft 26, the side wall of the powder recycling and crushing bin 23 is provided with a filtering plate 29, and the powder recycling and crushing bin; the first screening mechanism 6 and the second screening mechanism 7 are completely consistent in structure and function except that the first screening mechanism 6 is larger than the screening holes of the screening net plate 19 of the second screening mechanism 7; a plurality of screening holes 17 are uniformly formed; a plurality of stirring blades 27 are uniformly arranged; the through slots 22 are arranged obliquely.

When the flour mill is used specifically, flour enters the box body 1 from the flour inlet 2, the flour enters the stirring barrel 10 through the feed inlet 16, the driving motor 12 is started, the driving motor 12 drives the rotating shaft 13 to rotate on the bearing seat 14, the rotating shaft 13 drives the packing auger 15 to rotate, the flour in the stirring barrel 10 is crushed, when the crushed flour passes through the first screening mechanism 6, unqualified flour is screened out by the screening net plate 19, the screened flour passes through the screening net plate 19 of the second screening mechanism 7 to be screened out unqualified flour, the qualified flour of the screening net plate 19 passes through the second screening mechanism 7 to enter the storage bin 4, the air pressure rod 18 is started to incline the screening net plate 19, the vibrator 21 is started, unqualified flour on the screening net plate 19 passes through the through groove 22 to enter the flour returning crushing bin 23, the baffle plate 20 prevents the unqualified flour from moving to other positions, the rotating motor 25 is started, the rotating motor 25 drives, the stirring shaft 26 drives the stirring fan blades 27 to rotate, qualified flour is screened out by the filter plate 29, and the qualified flour enters the storage bin 4 through the conveying channel 28.

Claims (5)

1. The utility model provides a flour returns whitewashed device, includes box (1), flour entry (2), entry (3) and stores storehouse (4), box (1) upper portion is located in flour entry (2), store the lower part inner wall that storehouse (4) are connected in box (1), entry (3) are connected in storing storehouse (4) upper portion, its characterized in that: the powder screening device is characterized in that the box body (1) is sequentially provided with a stirring device (5), a first screening mechanism (6) and a second screening mechanism (7) from top to bottom, the inner side wall of the box body (1) is provided with a powder returning and crushing device (8), the stirring device (5) comprises a fixed block (9), a stirring barrel (10), a driving motor bin (11), a driving motor (12), a rotating shaft (13), a bearing seat (14) and a packing auger (15), the fixed block (9) is connected to the inner wall of one side of the box body (1), the stirring barrel (10) is connected to the side wall of the fixed block (9), the upper part of the stirring barrel (10) is provided with a feeding port (16), the stirring barrel (10) is provided with screening holes (17), the driving motor bin (11) is connected to the other side of the box body (1), the driving motor (12) is arranged in the driving motor bin (11), and the output end of the driving motor (12, bearing frame (14) are connected in agitator (10) and are close to the lateral wall of fixed block (9), pivot (13) one end is connected in the output of driving motor (12), pivot (13) other end is connected in bearing frame (14), auger (15) rigid coupling in pivot (13), first screening mechanism (6) are including atmospheric pressure pole (18), screening otter board (19), baffle (20) and vibrator (21), atmospheric pressure pole (18) are connected in box (1) opposite side inner wall, box (1) one side inner wall is located in screening otter board (19) articulated, atmospheric pressure pole (18) output is located in screening otter board (19), be equipped with logical groove (22) on screening otter board (19), screening otter board (19) upper portion is located in baffle (20), vibrator (21) are located in screening otter board (19), return powder reducing mechanism (8) including returning powder crushing storehouse (23), Rotating electrical machines storehouse (24), rotating electrical machines (25), (mixing) shaft (26) and stirring fan blade (27), return the powder and smash storehouse (23) and locate box (1) one side inner wall, rotating electrical machines storehouse (24) are connected in returning the powder and smash storehouse (23) lower part, rotating electrical machines (25) are located in rotating electrical machines storehouse (24), rotating electrical machines (25) output passes back the powder and smashes storehouse (23) lower wall and extends to inside returning the powder and smash storehouse (23), mixing shaft (26) are connected in the output of rotating electrical machines (25), stirring fan blade (27) are connected in (mixing) shaft (26), it is equipped with filter (29) to return the powder and smash storehouse (23) lateral wall, it smashes storehouse (23) and is linked together through transfer passage (28) and storage storehouse (4) to return the powder.

2. The flour returning device as claimed in claim 1, wherein: the first screening mechanism (6) and the second screening mechanism (7) are completely consistent in structure and function except that the screening holes of the screening net plate (19) of the first screening mechanism (6) are larger than those of the second screening mechanism (7).

3. The flour returning device as claimed in claim 1, wherein: the screening holes (17) are uniformly arranged in a plurality.

4. The flour returning device as claimed in claim 1, wherein: the stirring fan blades (27) are uniformly arranged in a plurality.

5. The flour returning device as claimed in claim 1, wherein: the through groove (22) is obliquely arranged.

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