CN212768138U

CN212768138U - Screw conveyer for removing flour foreign matter

Info

Publication number: CN212768138U
Application number: CN202021762780.0U
Authority: CN
Inventors: 张占雄
Original assignee: Langfang Minduofu Food Co ltd
Current assignee: Langfang Minduofu Food Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-03-23
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a clear away screw conveyer of flour foreign matter, include the support and be located the casing of support top, the upper portion of casing is cylindric sieve material chamber, the lower part of casing is hopper-shaped's lower hopper, sieve material chamber with hopper connection structure as an organic whole down, the one end of casing is equipped with drive arrangement, the other end of casing is equipped with the toper end cover, the upside of casing is located drive arrangement one side is equipped with the feed inlet, the conical surface downside of end cover is connected with the foreign matter discharge gate, the bottom of hopper is equipped with the flour bin outlet down. The utility model adopts the above structure a clear away spiral delivery mechanism of flour foreign matter, simple structure when carrying flour and clear away the foreign matter in the flour.

Description

Screw conveyer for removing flour foreign matter

Technical Field

The utility model relates to a flour processing equipment technical field especially relates to a clear away spiral delivery mechanism of flour foreign matter.

Background

The main process of wheat flour milling is that after the wheat grains are cleaned and regulated in water, the endosperm is separated from wheat germ and wheat bran, and the endosperm is ground into flour. After the wheat is ground into powder, the flour needs to be separated from the shell, and the flour is conveyed to a flour filling mechanism or a food production and processing workshop through a conveying device for further production and processing. However, many materials are scattered unintentionally in the processes of flour packing, equipment maintenance and powder operation, and serious waste is caused if pollution-free materials are not processed. The air-suction powder, the bran powder and the flour scattered in the powder room, the packing room and the maintenance process collected in the storage bin need to be sent back to the powder path. However, the combined flour contains a large amount of impurities, the quality of the flour is affected, the flour is easy to deteriorate in storage, and the quality of the flour cannot be guaranteed because the recycled flour is directly returned to a flour path in the existing flour mill.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clear away spiral delivery mechanism of flour foreign matter, simple structure when carrying flour and clear away the foreign matter in the flour.

In order to achieve the purpose, the utility model provides a spiral conveying device for removing flour foreign matters, which comprises a bracket and a shell positioned above the bracket, wherein the upper part of the shell is a cylindrical screening cavity, the lower part of the shell is a funnel-shaped blanking hopper, the screening cavity and the blanking hopper are connected into a whole, one end of the shell is provided with a driving device, the other end of the shell is provided with a conical end cover, the upper side of the shell is provided with a feeding hole at one side of the driving device, the lower side of the conical surface of the end cover is connected with a foreign matter discharging hole, and the bottom of the blanking hopper is provided with a flour discharging hole;

the utility model discloses a material screening machine, including a casing, a drive arrangement, a sieve section of thick bamboo, a pivot, a drive arrangement, a sieve material chamber, a sieve section of thick bamboo, the central axis of pivot is on same water flat line, be connected with helical blade in the pivot, helical blade's edge is equipped with the brush, the one end of a sieve section of thick bamboo is connected with the fender material sieve that the slope set up, the foreign matter discharge gate with it connects to keep off the material sieve.

Preferably, the brush includes connecting portion and brush portion, connecting portion are equipped with and collude the type recess, helical blade's edge both sides be equipped with collude the type recess relative collude the type arch, collude the type arch with collude type recess interference fit and be connected.

Preferably, the feed port communicates with the upper side of the screen cylinder.

Therefore, the utility model adopts the above structure a clear away spiral delivery mechanism of flour foreign matter, simple structure when carrying flour and clear away the foreign matter in the flour.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic view of an embodiment of a screw conveyor for removing foreign matters from flour according to the present invention;

fig. 2 is a schematic view of the utility model of a screw conveyer brush for removing foreign matters from flour.

Reference numerals:

1. a support; 2. a housing; 3. a material screening cavity; 4. feeding a hopper; 5. a drive device; 6. an end cap; 7. a feed inlet; 8. a foreign matter discharge port; 9. a flour discharge port; 10. a screen cylinder; 11. a rotating shaft; 12. a helical blade; 13. a brush; 14. a connecting portion; 15. a brush part; 16. a hook-shaped groove; 17. a hook-shaped bulge; 18. keep off the material sieve.

Detailed Description

The following describes embodiments of the present invention with reference to the accompanying drawings.

Fig. 1 is the utility model relates to a clear away schematic diagram of spiral delivery mechanism embodiment of flour foreign matter, as shown in the figure, the utility model provides a clear away spiral delivery mechanism of flour foreign matter, including support 1 with be located the casing 2 of support 1 top, the upper portion of casing 2 is cylindric sieve material chamber 3, sieve material chamber 3 inside is equipped with cylindric sieve section of thick bamboo 10, makes the flour leak down and sieves out the foreign matter in the flour. The lower part of casing 2 is hopper 4 down for leaking hopper-shaped, and sieve material chamber 3 and hopper 4 are connected as an organic whole structure down, and the bottom of hopper 4 is equipped with flour bin outlet 9 down, and the flour of being convenient for discharges and carries downwards. One end of the shell 2 is provided with a driving device 5, the other end of the shell 2 is provided with a conical end cover 6, a feeding hole 7 is formed in one side, located on the driving device 5, of the upper side of the shell 2, the feeding hole 7 is communicated with the upper side of the screen cylinder 10, and flour is directly conveyed into the screen cylinder 10. The lower side of the conical surface of the end cover 6 is connected with a foreign matter discharge port 8, and a foreign matter barrel is arranged below the foreign matter discharge port 8 and used for collecting foreign matters screened from the flour.

Fig. 2 is the utility model relates to a clear away schematic diagram of spiral delivery mechanism brush of flour foreign matter, as shown in the figure, wear to be equipped with pivot 11 in the sieve section of thick bamboo 10, pivot 11 runs through casing 2 and is connected with drive arrangement 5, and the central axis that sieves material chamber 3, sieve section of thick bamboo 10, pivot 11 is connected with helical blade 12 on pivot 11 on same water flat line, is convenient for carry the foreign matter that sieves out to 8 departments of foreign matter discharge gate and discharges. The one end of a sieve section of thick bamboo 10 is connected with the fender material sieve 18 that the slope set up, and foreign matter discharge gate 8 is connected with fender material sieve 18, keeps off the downward landing of the foreign matter that the slope set up of fender material sieve 18 was convenient for to select and discharges, avoids in the foreign matter gets into hopper 4 down, also further sieves the powder to the foreign matter that slides to fender material sieve 18 department simultaneously, improves sieve powder efficiency. The edge of the helical blade 12 is provided with the brush 13, so that the inner wall of the screen drum 10 after flour is filtered can be cleaned, the flour is prevented from being blocked at the filter holes, and the filtering efficiency of the filter drum is improved.

The brush 13 comprises a connecting portion 14 and a brush portion 15, the connecting portion 14 is provided with a hook-shaped groove 16, two sides of the edge of the spiral blade 12 are provided with hook-shaped protrusions 17 opposite to the hook-shaped groove 16, the hook-shaped protrusions 17 are in interference connection with the hook-shaped groove 16, the brush 13 is tightly connected to the spiral blade 12, the brush is convenient to install and detach, the brush 13 is easy to depilate after being used for a long time, the using effect is poor, and the hook-shaped protrusions 17 and the hook-shaped groove 16 are convenient to connect and replace.

The specific implementation mode is as follows: flour enters into a sieve section of thick bamboo 10 from feed inlet 7 in, flour gets into a sieve section of thick bamboo 10 and filters, clean flour after the filtration enters into feeder hopper department and discharges from flour bin outlet 9, the foreign matter of staying in straining a section of thick bamboo is through helical blade 12 forward transport to keeping off material sieve 18 department, the foreign matter is outside discharge to discharge gate department through the fender material sieve 18 landing that the slope set up, brush 13 on the helical blade 12 cleans sieve section of thick bamboo 10 inner wall simultaneously, avoid flour to block up in filtration pore department, improve the filtration efficiency of straining a section of thick bamboo.

Therefore, the utility model adopts the above structure a clear away spiral delivery mechanism of flour foreign matter, simple structure is equipped with the impurity in a sieve section of thick bamboo clearance flour in sending into pipeline with flour, is equipped with the brush on the spiral blade, prevents that a sieve section of thick bamboo from blockking up.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a clear away screw conveyer of flour foreign matter which characterized in that: the flour screening machine comprises a support and a shell positioned above the support, wherein the upper part of the shell is a cylindrical screening cavity, the lower part of the shell is a funnel-shaped blanking hopper, the screening cavity and the blanking hopper are connected into an integral structure, one end of the shell is provided with a driving device, the other end of the shell is provided with a conical end cover, the upper side of the shell is positioned on one side of the driving device and is provided with a feeding hole, the lower side of the conical surface of the end cover is connected with a foreign matter discharging hole, and the bottom of the blanking hopper is provided with a flour discharging hole;

2. The screw conveyer for removing foreign matters from flour as claimed in claim 1, wherein: the hairbrush comprises a connecting portion and a hairbrush portion, wherein the connecting portion is provided with a hook-shaped groove, hook-shaped protrusions opposite to the hook-shaped groove are arranged on two sides of the edge of the helical blade, and the hook-shaped protrusions are in interference connection with the hook-shaped groove.

3. The screw conveyer for removing foreign matters from flour as claimed in claim 1, wherein: the feed inlet is communicated with the upper side of the screen drum.