CN219024419U - Combined flour mill of wheat flour mill - Google Patents

Abstract

The utility model relates to a combined type flour milling device of a wheat flour mill, belonging to the field of grain and oil processing facilities, wherein a blanking pipe is arranged above the left side of the inside of a shell, a blanking valve is arranged above the blanking pipe, a hopper is arranged above the blanking valve, a cylindrical feeding pipe, a hollow conical large-taper fixed mill, a hollow conical small-taper fixed mill, a D-shaped cavity and an annular positioning bearing are arranged inside the shell from left to right, a cylindrical propeller, a conical large-taper movable mill and a conical small-taper movable mill are respectively arranged inside the feeding pipe, the large-taper fixed mill and the small-taper fixed mill, a steel mill shaft connected with the positioning bearing is arranged on the right side of the small-taper movable mill, a motor synchronously drives the propeller, the large-taper movable mill, the small-taper movable mill and the steel mill shaft to rotate, and the propeller pushes wheat falling inside the blanking pipe into the inside between the large-taper fixed mill and the large-taper movable mill to be broken, and then enters the inside between the small-taper fixed mill and the small-taper movable mill to be finely ground.

Description

Combined flour mill of wheat flour mill

Technical Field

The utility model relates to a combined type grinding device of a wheat flour mill, belongs to the field of grain and oil processing facilities, and particularly relates to a grinding device of a combined type steel mill.

Background

A wheat mill for milling wheat into flour. The existing wheat flour mill is divided into two types, one is a conical steel mill flour mill, has the advantages of simple structure, low manufacturing cost and low use cost, and the other is a differential roller flour mill, has the advantages of high efficiency and fine grinding granularity. However, both of the above-mentioned disadvantages are that the tapered steel mill has disadvantages in that the residence time of wheat between the fixed mill and the movable mill is too short, the milling efficiency is low, the corresponding powder yield can be achieved by repeated milling for many times, and the differential roller mill has disadvantages in that the abrasion of the middle part of the roller is relatively fast, the cost of replacing the roller is high, the replacing process is relatively complicated, and the production cost is increased. Therefore, there is a need for a mill that is efficient in grinding and that uses a low cost mill to replace existing grinding machines.

Disclosure of Invention

The utility model provides a combined type grinding device of a wheat flour mill, which solves the defects and provides a combined type grinding device for feeding by a spiral propeller, crushing by a large-taper steel mill and grinding by a small-taper lengthened steel mill.

The combined type flour milling device of the wheat flour mill comprises a base, wherein a shell is arranged on the base, a blanking pipe, a feeding pipe, a large taper fixed mill, a small taper fixed mill, a cavity, a discharge hole and a positioning bearing are arranged in the shell, a feeder, a large taper movable mill and a small taper movable mill are arranged in the feeding pipe, the large taper fixed mill and the small taper fixed mill, a steel mill shaft connected with the positioning bearing is arranged on the right side of the small taper movable mill, a blanking valve is arranged on the blanking pipe, an adjusting plate is arranged in the blanking valve, a hopper is arranged on the blanking valve, a discharging pipe is arranged below the discharge hole, and a motor are arranged on the left side of the shell and are connected with a power distribution cabinet of a production line through a power line.

Further, the shell is cylindrical, the blanking pipe vertically arranged in the left side is cylindrical, the feeding pipe transversely arranged in the center of the left side is cylindrical, the blanking pipe and the feeding pipe are communicated with each other, the large taper fixed grinding in the center of the left side in the shell is a hollow taper with small left and large right, the left side of the large taper fixed grinding is connected with the right side of the feeding pipe, the taper of the inner wall of the large taper fixed grinding is 55 degrees, V-shaped grooves are transversely and uniformly arranged on the upper surface of the inner wall of the large taper fixed grinding, the small taper fixed grinding in the middle part in the shell is a hollow taper with large left and large right, the left side of the small taper fixed grinding is connected with the right side of the large taper fixed grinding, the taper of the inner wall of the small taper fixed grinding is 30 degrees, the upper surface of the inner wall of the small taper fixed grinding is transversely and uniformly provided with V-shaped grooves, the cavity that the right side set up in the inside of casing is D type, the discharge gate that the cavity bottom set up is rectangle, the locating bearing that the center setting on the inside right of cavity is circular ring shape, feed pipe internally mounted's propeller is cylindric, the spline hole on the inside of propeller left side is connected with the spline shaft on motor right, the surface of propeller has set up spiral push pedal, big tapering moves the big tapering of the internally mounted of mill and grinds for little taper on a left side, big tapering moves the left side of mill and is connected with the right of propeller, big tapering moves the external taper of mill and is 55, big tapering moves the upper surface of grinding the surface and inclines about 25 evenly and has set up V type recess, big tapering moves the surface and the laminating of big tapering inner wall of grinding surely, little tapering of the internally mounted of little tapering surely grinds is little tapering of little taper on a left side and little tapering moves the right side of grinding and is connected, little tapering moves the external taper of grinding of big tapering and is 30, big tapering moves the external taper of grinding on a left side, the upper surface of the small taper movable grinding surface is inclined by 15 degrees from left to right, front and back, V-shaped grooves are uniformly formed, the surface of the small taper movable grinding surface is attached to the inner wall of the small taper fixed grinding, and a steel grinding shaft transversely arranged in the center of the right side surface of the small taper movable grinding is cylindrical.

Furthermore, the feeding pipe, the large taper fixed mill and the small taper fixed mill are integrally arranged.

Further, the propeller, the large taper movable mill and the small taper movable mill are integrally arranged with the steel mill shaft.

Further, the blanking valve is rectangular, the blanking hole is vertically formed in the center of the left side, the bottom of the blanking hole is connected with the blanking pipe, a hopper arranged on the blanking hole is hollow conical, and rectangular through holes and internally-installed regulating plates of the through holes are transversely formed in the blanking valve and are rectangular.

The beneficial effects are that: the combined type grinding device of the wheat flour mill adopts a cylindrical shell, a blanking pipe is arranged above the left side of the inside of the shell, a blanking valve is arranged above the blanking pipe, a hopper is arranged above the blanking valve, a cylindrical feeding pipe, a hollow conical large taper fixed mill, a hollow conical small taper fixed mill, a D-shaped cavity, a rectangular discharging hole and an annular positioning bearing are arranged inside the shell from left to right, a cylindrical propeller, a conical large taper movable mill and a conical small taper movable mill are respectively arranged inside the feeding pipe, the large taper fixed mill and the small taper fixed mill, and a steel mill shaft connected with the positioning bearing is arranged on the right side of the small taper movable mill;

the combined type flour grinding device of the wheat flour mill synchronously drives the propeller, the large-taper dynamic mill, the small-taper dynamic mill and the steel mill shaft to rotate through the motor, the propeller pushes wheat falling in the blanking pipe into the interior between the large-taper fixed mill and the large-taper dynamic mill to crush, and the crushed wheat is pushed into the interior between the small-taper fixed mill and the small-taper dynamic mill to conduct fine grinding, so that higher powder yield and fine granularity are achieved through twice grinding.

Drawings

FIG. 1 is a front view of a combination milling device of a wheat mill;

FIG. 2 is a schematic diagram of the structure of a shell, a blanking pipe, a feeding pipe, a large taper fixed mill, a small taper fixed mill, a cavity, a discharging hole and a positioning bearing;

FIG. 3 is a schematic structural view of a propeller, a large taper dynamic mill, a small taper dynamic mill and a steel mill shaft;

in the figure, 1, a base; 2. a housing; 3. a discharge pipe; 4. a blanking valve; 5. an adjusting plate; 6. a hopper; 7. a motor; 8. discharging pipes; 9. a feed pipe; 10. grinding with large taper; 11. grinding with small taper; 12. a cavity; 13. a discharge port; 14. positioning a bearing; 15. a propeller; 16. large taper dynamic grinding; 17. small taper dynamic grinding; 18. and (5) a steel grinding shaft.

Detailed Description

The structure and shape of the present utility model will now be described in conjunction with the drawings and reference numerals:

referring to fig. 1-3, the combined flour mill of the wheat flour mill comprises a base 1, wherein the base 1 is used for supporting a shell 2, the shell 2 is arranged on the base 1 and used for supporting a blanking valve 4, a motor 7, a blanking pipe 8, a feeding pipe 9, a large taper fixed mill 10, a small taper fixed mill 11 and a cavity 12, the blanking pipe 8, the feeding pipe 9, the large taper fixed mill 10, the small taper fixed mill 11, the cavity 12, a discharge hole 13, a positioning bearing 14 are arranged in the shell 2, the blanking pipe 8 is used for guiding the wheat in a hopper 6 into the feeding pipe 9, the feeding pipe 9 is used for pushing the wheat between the large taper fixed mill 10 and the large taper fixed mill 16 in cooperation with a feeder 15, the large taper fixed mill 10 is used for crushing the wheat in cooperation with the large taper fixed mill 16, the small taper fixed mill 11 is used for finely grinding the crushed wheat in cooperation with the small taper fixed mill 17, the cavity 12 is used for outputting flour, the positioning bearing 14 is used for positioning a steel mill shaft 18, the feeding pipe 9, the large taper fixed mill 10 and the small taper fixed mill 11 are internally provided with a feeder 15, a large taper movable mill 16 and a small taper movable mill 17, the feeder 15 is used for feeding, the large taper movable mill 16 is used for crushing wheat, the small taper movable mill 17 is used for finely grinding crushed wheat, the right side of the small taper movable mill 17 is provided with a steel mill shaft 18 connected with a positioning bearing 14, the steel mill shaft 18 and the positioning bearing 14 are mutually matched for positioning the small taper movable mill 17 and the large taper movable mill 16, the upper surface of the feeding pipe 8 is provided with a feeding valve 4, the interior of the feeding valve 4 is provided with an adjusting plate 5, the upper surface of the feeding valve 4 is provided with a hopper 6, the hopper 6 is used for filling wheat, the feeding pipe 6 is used for filling wheat, the blanking valve 4 is used for controlling flow when the wheat in the hopper 6 flows into the blanking pipe 8 in cooperation with the adjusting plate 5, the discharging pipe 3 is installed below the discharging hole 13, the discharging pipe 3 is used for guiding flour in the discharging hole 13 into the separating screen, the motor 7 is installed on the left side of the shell 2, the motor 7 is connected with a power distribution cabinet of the assembly line through a power line, and the motor 7 is used for driving the propeller 15, the large-taper movable mill 16, the small-taper movable mill 17 and the steel mill shaft 18 to rotate.

Referring to fig. 1-3, the shell 2 is cylindrical, the blanking pipe 8 vertically arranged in the upper left side is cylindrical, the feeding pipe 9 transversely arranged in the center of the inner left side is cylindrical, the blanking pipe 8 and the feeding pipe 9 are mutually communicated, the large taper fixed mill 10 arranged in the center of the inner left side of the shell 2 is a hollow taper with small left and large right, the left side of the large taper fixed mill 10 is connected with the right side of the feeding pipe 9, the taper of the inner wall of the large taper fixed mill 10 is 55 degrees, V-shaped grooves are transversely and uniformly arranged on the inner wall of the large taper fixed mill 10, the small taper fixed mill 11 arranged in the middle of the inner side of the shell 2 is a hollow taper with small left and large right, the left side of the small taper fixed mill 11 is connected with the right side of the large taper fixed mill 10, the taper of the inner wall of the small taper fixed mill 11 is 30 degrees, V-shaped grooves are transversely and uniformly arranged on the inner wall of the small taper fixed mill 11, the cavity 12 arranged on the right side in the shell 2 is in a D shape, the discharge hole 13 arranged at the bottom of the cavity 12 is rectangular, the positioning bearing 14 arranged in the center of the right side in the cavity 12 is in a circular ring shape, the propeller 15 arranged in the feeding pipe 9 is in a cylinder shape, a spline hole in the left side of the propeller 15 is connected with a spline shaft on the right side of the motor 7, a spiral push plate is arranged on the surface of the propeller 15, the large taper movable mill 16 arranged in the large taper fixed mill 10 is in a conical shape with a small left side and a large right side, the left side of the large taper movable mill 16 is connected with the right side of the propeller 15, the external taper of the large taper movable mill 16 is 55 DEG, V-shaped grooves are uniformly formed by inclining 25 DEG from the left side, the surface of the large taper movable mill 16 is attached to the inner wall of the large taper fixed mill 10, the small taper movable mill 17 arranged in the small taper fixed mill 11 is in a conical shape with a small left side and a large taper movable mill 17, the left side of the small taper movable mill 17 is connected with the right side of the large taper movable mill 16, the external taper of the small taper movable mill 17 is 30 degrees, V-shaped grooves are uniformly formed on the upper surface of the small taper movable mill 17 in a manner of inclining left, front, right and back by 15 degrees, the surface of the small taper movable mill 17 is attached to the inner wall of the small taper fixed mill 11, the steel mill shaft 18 transversely arranged in the center of the right side surface of the small taper movable mill 17 is cylindrical, and the structure, the shape and the installation position of the small taper movable mill 17 and the steel mill shaft 18 are the shell 2, the blanking pipe 8, the feeding pipe 9, the large taper fixed mill 10, the small taper fixed mill 11, the cavity 12, the discharge port 13, the positioning bearing 14, the propeller 15, the large taper movable mill 16.

Referring to fig. 2, the feeding pipe 9, the large taper fixed mill 10 and the small taper fixed mill 11 are integrally arranged.

Referring to fig. 3, the propeller 15, the large taper movable mill 16, the small taper movable mill 17 and the steel mill shaft 18 are integrally arranged.

Referring to fig. 1, the blanking valve 4 is rectangular, a blanking hole is vertically formed in the center of the left side, the bottom of the blanking hole is connected with the blanking pipe 8, a hopper 6 mounted on the blanking hole is hollow conical, rectangular through holes are transversely formed in the blanking valve 4, and an internally mounted adjusting plate 5 of the through holes is rectangular, and the structure and the shape of the blanking valve 4, the adjusting plate 5 and the hopper 6 are the above.

Now, in combination with the above detailed description, the use process of the combined flour mill device of the wheat flour mill is that the worker opens the bucket elevator above the assembly line to uninterruptedly fill wheat into the hopper 6, at the same time, the worker opens the motor 7 through the power distribution cabinet of the assembly line, the motor 7 drives the feeder 15, the large taper movable mill 16, the small taper movable mill 17 and the steel mill shaft 18 to synchronously rotate anticlockwise, the worker rapidly opens the adjusting plate 5, the wheat in the hopper 6 falls into the feed pipe 9 through the blanking hole of the blanking valve 4 and the blanking pipe 8, the rapidly rotating pusher 15 pushes the wheat in the feed pipe 9 into the interior between the large taper movable mill 10 and the large taper movable mill 16 to be crushed, as the V-shaped grooves on the surface of the large taper movable mill 16 incline to the front and back by 25 degrees, the protrusions on two sides of the grooves can push the crushed wheat between the small taper movable mill 11 and the small taper movable mill 17 when rotating, the crushed wheat is finely ground in the small taper movable mill 11 and the interior of the small taper movable mill 17, the refined wheat falls into the wheat bran which is rapidly rotated into the two V-shaped grooves 12 on the surfaces of the small taper movable mill 17 after being separated from the two sides of the small taper movable mill 13, and falls into the wheat bran grooves 12 which are separated from the two sides of the wheat grooves 12 after the wheat flour, and the wheat flour is separated into the cavities 12, and the wheat cavities are separated from the wheat cavities 13.

Claims (5)

1. The utility model provides a combination formula milling equipment of wheat milling machine, includes the base, characterized by install the casing above the base, the inside of casing has set up unloading pipe, conveying pipe, big tapering and has decided to grind, little tapering decides to grind, cavity, discharge gate, location bearing, conveying pipe, big tapering decide to grind, the internally mounted that little tapering decides to grind has advanced the ware, big tapering moves to grind, little tapering moves to grind, the right that little tapering moves to grind has installed the steel mill axle that is connected with location bearing, the hopper has been installed on the internally mounted regulating plate of unloading valve, the upper face of unloading valve to the unloading pipe, the discharging pipe has been installed to the below of discharge gate, motor have been installed on the left side of casing and are connected with the switch board of assembly line through the power cord.

2. The combined flour mill device of claim 1, wherein the shell is cylindrical, the blanking pipe vertically arranged in the upper left part is cylindrical, the feeding pipe horizontally arranged in the center of the left part is cylindrical, the blanking pipe and the feeding pipe are mutually communicated, the large taper fixed grinding arranged in the center of the left part in the shell is a hollow taper with small left and large right, the left side of the large taper fixed grinding is connected with the right side of the feeding pipe, the taper of the inner wall of the large taper fixed grinding is 55 degrees, V-shaped grooves are horizontally and uniformly arranged on the inner wall of the large taper fixed grinding, the small taper fixed grinding arranged in the middle part in the shell is a hollow taper with large left and right, the left side of the small taper fixed grinding is connected with the right side of the large taper fixed grinding, the taper of the inner wall of the small taper fixed grinding is 30 degrees, the V-shaped grooves are horizontally and uniformly arranged on the inner wall of the small taper fixed grinding, the cavity that the right side set up in the inside of casing is D type, the discharge gate that the cavity bottom set up is rectangle, the locating bearing that the center setting on the inside right of cavity is circular ring shape, conveying pipe internally mounted's propeller is cylindric, the spline hole on the inside of propeller left side is connected with the spline shaft on the right of motor, the surface of propeller has set up spiral push pedal, big tapering moves the big tapering of the internally mounted of mill and grinds for little taper on a left side, big tapering moves the left side of mill and is connected with the right of propeller, big tapering moves the external taper of mill and is 55, big tapering moves the upper surface of grinding the surface and the recess that 25 evenly has set up the V type of slope around, big tapering moves the surface of grinding and the laminating of big tapering inner wall of grinding, little tapering of the internally mounted of little tapering of grinding moves the little tapering of mill and moves the taper on a left side of big tapering of mill, little tapering of grinding is connected with the right of big tapering of grinding, the big tapering is moved the mill on a left side of grinding, the external taper of the small taper movable mill is 30 degrees, V-shaped grooves are uniformly formed on the upper surface of the small taper movable mill by inclining by 15 degrees from left to right, front to left and back, the surface of the small taper movable mill is attached to the inner wall of the small taper fixed mill, and a steel mill shaft transversely arranged in the center of the right side surface of the small taper movable mill is cylindrical.

3. The combined type flour mill device of the wheat flour mill according to claim 1 or 2, wherein the feeding pipe, the large taper fixed mill and the small taper fixed mill are integrally arranged.

4. The combined type flour mill device of the wheat flour mill according to claim 1 or 2, wherein the propeller, the large taper dynamic mill, the small taper dynamic mill and the steel mill shaft are integrally arranged.

5. The combined type pulverizer of claim 1, wherein the blanking valve is rectangular, the blanking hole is vertically formed in the center of the left side, the bottom of the blanking hole is connected with the blanking pipe, the hopper arranged above the blanking hole is hollow conical, rectangular through holes are transversely formed in the blanking valve, and the internally-installed adjusting plate of the through holes is rectangular.

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