CN111054481B

CN111054481B - Grinder for flour processing

Info

Publication number: CN111054481B
Application number: CN201911391925.2A
Authority: CN
Inventors: 贾东方
Original assignee: Jieshou Xindaxin Flour Co ltd
Current assignee: Jieshou Xindaxin Flour Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2021-04-13
Anticipated expiration: 2039-12-30
Also published as: CN111054481A

Abstract

The invention relates to a grinding device for flour processing, which comprises a bottom plate, wherein two vertical plates are fixedly connected above the bottom plate, one side of each vertical plate is fixedly connected with a connecting plate, an installation seat is fixedly connected between the two connecting plates, an installation hole is formed in the upper side of the installation seat, a feeding disc is rotatably connected to the upper end of the installation hole, a central hole is formed in the center of the feeding disc, a group of through holes are uniformly formed in the feeding disc, a top plate is fixedly connected between the upper ends of the two vertical plates, a connecting pipe is fixedly connected to the lower side of the top plate, a base plate is fixedly connected to the lower end of the connecting pipe and arranged in. According to the invention, gaps can be formed between the lower grinding disc and the upper grinding disc intermittently, the crushed wheat can be uniformly distributed on the upper surface of the lower grinding disc along the conical bumps, grinding is carried out through relative rotation of the lower grinding disc and the upper grinding disc, and the grinding effect is good.

Description

Grinder for flour processing

Technical Field

The invention relates to the technical field of flour production equipment, in particular to a grinding device for flour processing.

Background

As is well known, flour is produced from wheat by primarily pulverizing wheat and then grinding the pulverized wheat to obtain flour. In the prior art, the crushing and grinding are generally carried out on different devices, so that the production efficiency is low.

Disclosure of Invention

The present invention is directed to a grinding apparatus for flour processing to solve the problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme:

a grinding device for flour processing comprises a bottom plate, wherein two vertical plates are symmetrically and fixedly connected with two sides above the bottom plate, one side of each vertical plate is fixedly connected with a connecting plate, a mounting seat is fixedly connected between the two connecting plates, a mounting hole is formed in the upper side of the mounting seat, a feeding disc is rotatably connected to the upper end of the mounting hole, a center hole is formed in the center of the feeding disc, a group of through holes are uniformly formed in the feeding disc, a top plate is fixedly connected between the upper ends of the two vertical plates, a connecting pipe is fixedly connected to the lower side of the top plate, a base plate is fixedly connected to the lower end of the connecting pipe and arranged in the center hole of the feeding disc, the feeding disc can rotate around the base plate, a grinding motor is arranged on the upper side of the base plate, a main shaft of the grinding motor is vertically arranged downwards and penetrates through the base plate, a cutter disc is, the upper side of the bottom plate is fixedly connected with a flat plate through a group of cylinders, the upper side of the flat plate is connected with a lower grinding disc in a rotating manner, a grinding motor used for driving the lower grinding disc to rotate is further arranged on the flat plate, the grinding motor further comprises a first power device used for controlling the rotation of the feeding disc and a second power device used for controlling the rotation of the upper grinding disc, and the upper side of the top plate is uniformly provided with a feeding hole.

Preferably, the mount pad upside is equipped with the rotation groove, rotates inslot side bottom and is equipped with the ladder through-hole, rotates groove and ladder through-hole combination and forms the mounting hole, and the feeding dish sets up and can rotate the inslot rotation at the rotation inslot, goes up the abrasive disc and be cascaded disc, goes up the abrasive disc setting and just can be at ladder through-hole internal rotation in the ladder through-hole.

Preferably, an annular cavity is formed in the mounting seat, air holes are uniformly formed in the wall of the mounting hole, each air hole is communicated with the cavity, and the air holes are located between the upper grinding disc and the feeding disc.

Preferably, a hopper is provided at each feed aperture.

Preferably, the center of the upper side of the upper grinding disc is provided with a first conical groove.

Preferably, the center of the lower side of the upper grinding disc is provided with a second tapered groove, the center of the upper side of the lower grinding disc is provided with a tapered convex block, and the tapered convex block and the second tapered groove are arranged correspondingly.

Preferably, the upper side of the lower grinding disc is fixedly connected with a stand pipe, the conical convex block is arranged in the stand pipe, and the inner diameter of the stand pipe is larger than the outer diameter of the lower end of the upper grinding disc.

Compared with the prior art, the invention has the beneficial effects that: the cutter disc is driven to rotate through the grinding motor, so that the cutter blade is driven to cut wheat which falls off from the through hole, the wheat is ground through relative rotation of the lower grinding disc and the upper grinding disc, the air cylinder can control the lower grinding disc to move up and down, gaps can be formed between the lower grinding disc and the upper grinding disc in an intermittent mode, the wheat after being ground can be uniformly distributed on the upper surface of the lower grinding disc along the conical bumps, and the wheat is ground through relative rotation of the lower grinding disc and the upper grinding disc, so that the grinding effect is good.

Drawings

FIG. 1 is a schematic diagram of a basic structure of a grinding device for flour processing according to the present invention;

FIG. 2 is a partial exploded view of FIG. 1;

fig. 3 is a schematic diagram of the basic structure of the lower polishing disk.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

As shown in figures 1-3, the invention relates to a grinding device for flour processing, which comprises a bottom plate (11), two vertical plates (12) are symmetrically and fixedly connected to two sides above the bottom plate (11), one side of each vertical plate (12) is fixedly connected with a connecting plate (13), an installation seat (2) is fixedly connected between the two connecting plates (13), a rotating groove (21) is arranged on the upper side of the installation seat (2), a stepped through hole (22) is arranged at the bottom of the inner side of the rotating groove (21), the rotating groove (21) and the stepped through hole (22) are combined to form the installation hole, the rotating groove (21) is connected with a feeding disc (4), a sleeve pipe 40 is fixedly connected to the upper side of the feeding disc (4), the sleeve pipe 40 extends into an annular groove on the lower side of a top plate (3) and can rotate in the annular groove, a center of the feeding disc (4) is provided with a central hole, a group of through, the top plate (3) is fixedly connected between the upper ends of the two vertical plates (12), the upper side of the top plate (3) is uniformly provided with feeding holes (31), and each feeding hole (31) is provided with a hopper (32). Roof (3) downside fixed connection connecting pipe (61), connecting pipe (61) lower extreme fixed connection base plate (6), base plate (6) set up in the centre bore of feeding dish (4), feeding dish (4) can wind base plate (6) rotate, and crushing motor (62) are equipped with to base plate (6) upside, the vertical downward setting of main shaft of crushing motor (62) and run through base plate (6) main shaft lower extreme fixed connection blade disc (63) of crushing motor (62), blade (64) evenly are equipped with in blade disc (63) outside.

The upper grinding disc (5) is rotatably connected in the stepped through hole (22), the lower end of the upper grinding disc (5) extends out to the lower end of the stepped through hole (22), a first conical groove (51) is arranged at the center of the upper side of the upper grinding disc (5), and a blanking hole (53) is arranged at the center of the bottom of the inner side of the first conical groove (51). The wheat crushed by the blades slides to the blanking hole (53) through the first conical groove (51), and the wheat is discharged through the blanking hole (53).

Bottom plate (11) upside is through a set of cylinder (71) fixed connection flat board (7), and the vertical upwards setting of piston rod of cylinder (71), dull and stereotyped (7) upside rotates and connects grinding miller (8) down, it is equipped with second toper groove (52) to go up grinding miller (5) downside center department, grinding miller (8) upside center department is equipped with toper lug (81) down, toper lug (81) with second toper groove (52) correspond the setting. The upper side of the lower grinding disc (8) is fixedly connected with a vertical pipe (82), the conical convex block (81) is arranged in the vertical pipe (82), and the inner diameter of the vertical pipe (82) is larger than the outer diameter of the lower end of the upper grinding disc (5).

The lower side of the flat plate (7) is also provided with a grinding motor (83) for driving the lower grinding disc (8) to rotate, and a main shaft of the grinding motor (83) penetrates through a yielding hole in the center of the flat plate (7) and is fixedly connected with the lower grinding disc (8).

The invention also comprises a first power device for controlling the rotation of the feeding disc (4) and a second power device for controlling the rotation of the upper grinding disc (5). The first power device comprises a first motor 44, the first motor 44 is fixed on the upper side of the connecting plate (13), a gear 43 is fixedly connected to a main shaft of the first motor 44, a gear ring 42 is sleeved and fixed on the outer side of the feeding disc (4), and the gear ring 42 is meshed with the gear 43. The second power device comprises a second motor 54, a driving belt pulley (55) is vertically arranged downwards on a main shaft of the second motor 54 and fixedly connected with the lower end of the upper grinding disc (5) in a sleeved mode, a driven belt pulley (56) is fixedly connected with the lower end of the upper grinding disc (5), the driving belt pulley (55) is in transmission connection with the driven belt pulley (56) through a belt, and the belt is not drawn in the drawing.

When the wheat grinder is used, wheat is added through the hopper (32), the wheat falls above the feeding disc (4), the feeding disc (4) is driven to rotate through the first power device, the wheat can uniformly fall from the through hole (41), the cutter disc 63 is driven to rotate through the grinding motor (62), the cutter blade 64 is driven to cut the wheat falling from the through hole (41), the cut wheat falls into the first conical groove (51), the ground wheat slides to the central blanking hole (53) along the first conical groove (51) and falls above the lower grinding disc (8), the lower grinding disc (8) and the upper grinding disc (5) rotate relatively to grind, the air cylinder (71) can control the lower grinding disc (8) to move up and down, so that an intermittent gap is formed between the lower grinding disc (8) and the upper grinding disc (5), and the ground wheat can be uniformly distributed on the upper surface of the lower grinding disc (8) along the conical bumps (81), the lower grinding disc (8) and the upper grinding disc (5) rotate relatively to grind, so that the grinding effect is good.

An annular cavity (23) is formed in the mounting seat (2), air holes (24) are uniformly formed in the wall of the mounting hole, each air hole (24) is communicated with the cavity (23), and the air holes (24) are located between the upper grinding disc (5) and the feeding disc (4). When in use, compressed air is introduced into the cavity (23) and is exhausted from the air holes (24) to help to blow the wheat on the upper surface of the first conical groove (51) to the blanking hole (53).

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a grinder for flour processing which characterized in that: comprises a bottom plate (11), two vertical plates (12) are symmetrically and fixedly connected with two sides above the bottom plate (11), one side of each vertical plate (12) is fixedly connected with a connecting plate (13), a mounting seat (2) is fixedly connected between the two connecting plates (13), a mounting hole is arranged in the mounting seat (2), a feeding disc (4) is rotatably connected with the upper end of the mounting hole, a center hole is arranged at the center of the feeding disc (4), a group of through holes (41) are uniformly arranged on the feeding disc (4), a top plate (3) is fixedly connected between the upper ends of the two vertical plates (12), a connecting pipe (61) is fixedly connected with the lower side of the top plate (3), a base plate (6) is fixedly connected with the lower end of the connecting pipe (61), the base plate (6) is arranged in the center hole of the feeding disc (4), the feeding disc (4) can rotate around the base plate (6), a crushing motor, the main shaft of the crushing motor (62) is vertically arranged downwards and penetrates through the substrate (6), a cutter head (63) is fixedly connected with the lower end of a main shaft of the crushing motor (62), blades (64) are uniformly arranged on the outer side of the cutter head (63), the lower end of the mounting hole is rotationally connected with an upper grinding disc (5), the center of the upper side of the upper grinding disc (5) is provided with a blanking hole (53), the upper side of the bottom plate (11) is fixedly connected with a flat plate (7) through a group of cylinders (71), the upper side of the flat plate (7) is rotatably connected with a lower grinding disc (8), the flat plate (7) is also provided with a grinding motor (83) for driving the lower grinding disc (8) to rotate, and also comprises a first power device for controlling the feeding disc (4) to rotate and a second power device for controlling the upper grinding disc (5) to rotate, and the upper side of the top plate (3) is uniformly provided with feeding holes (31);

mount pad (2) upside is equipped with rotation groove (21), it is equipped with ladder through-hole (22) to rotate groove (21) inboard bottom, rotate groove (21) with ladder through-hole (22) combination forms the mounting hole, feed tray (4) set up rotate in groove (21) and can be in rotation groove (21) internal rotation, it is cascaded disc to go up abrasive disc (5), it sets up to go up abrasive disc (5) just can in ladder through-hole (22) internal rotation.

2. A grinding apparatus for flour processing according to claim 1, characterized in that: an annular cavity (23) is formed in the mounting seat (2), air holes (24) are uniformly formed in the wall of the mounting hole, each air hole (24) is communicated with the cavity (23), and the air holes (24) are located between the upper grinding disc (5) and the feeding disc (4).

3. A grinding apparatus for flour processing according to claim 1, characterized in that: a hopper (32) is arranged at each feeding hole (31).

4. A grinding apparatus for flour processing according to claim 1, characterized in that: the center of the upper side of the upper grinding disc (5) is provided with a first conical groove (51).

5. A grinding apparatus for flour processing according to claim 1, characterized in that: the lower side center of the upper grinding disc (5) is provided with a second taper groove (52), the upper side center of the lower grinding disc (8) is provided with a conical convex block (81), and the conical convex block (81) and the second taper groove (52) are arranged correspondingly.

6. A grinding apparatus for flour processing according to claim 5, characterized in that: the upper side of the lower grinding disc (8) is fixedly connected with a vertical pipe (82), the conical convex block (81) is arranged in the vertical pipe (82), and the inner diameter of the vertical pipe (82) is larger than the outer diameter of the lower end of the upper grinding disc (5).