CN214514924U

CN214514924U - Dry maize grinder

Info

Publication number: CN214514924U
Application number: CN202120336580.7U
Authority: CN
Inventors: 王中江; 关丽萍; 吴强; 于天虹; 曹亮
Original assignee: Heilongjiang Pinchen Technology Co ltd
Current assignee: Heilongjiang Pinchen Technology Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-10-29
Anticipated expiration: 2031-02-05

Abstract

The utility model discloses a dry maize grinder, including the boxboard of milling, the vertical symmetry of boxboard of milling is provided with two, two it is provided with the mechanism of milling to mill between the boxboard, and the top side of boxboard of milling is provided with rubbing crusher, rubbing crusher includes broken case, plectane, crushing roller one, crushing roller two, motor one, a sieve section of thick bamboo, motor two and gear one, the bottom side of broken case with the boxboard fixed connection of milling, and the diapire of broken case has seted up the feed opening, the plectane is vertical to be provided with two and all to be located the inboard at broken case, two one side that the plectane deviates from each other respectively with the inner wall of broken case between the fixedly connected with connecting rod, crushing roller fixed connection is two between the plectane. The utility model discloses not only guaranteed the even grinding effect of dry maize, and adopted earlier to smash the grinding mode that rolls again, pipelined simple operation, work efficiency is high, excellent in use effect, the food processing of being convenient for.

Description

Dry maize grinder

Technical Field

The utility model relates to a food processing equipment technical field especially relates to a dry corn grinder.

Background

The corn is an annual herbaceous plant of the gramineae, is also called corn, corn cob, corn, pearl rice and the like, is an important grain crop in the world, has strong drought resistance, cold resistance, barrenness resistance and excellent environmental adaptability compared with the traditional grain crops such as rice, wheat and the like, has higher nutritional value, is an excellent grain crop, and has wide development and application prospects.

Through the retrieval, application number CN 201921283238.4's patent discloses a dry maize grinds machine, which comprises a housin, the inner chamber, the casing be equipped with opening feed inlet up, the bottom of inner chamber is equipped with grinder, grinder's upside is equipped with drying device, drying device is including the urceolus, one side that the urceolus is close to the feed inlet is equipped with the maize import, the one side of keeping away from the feed inlet is equipped with the maize export, still install the cylinder of rotatory stirring kernel of corn in the urceolus, maize export is mutually wrong with the position of maize import in vertical side, and the urceolus still is fixed with the heating mechanism who heats the urceolus outward.

Above-mentioned device carries out direct pressure to dry maize and inlays, can produce between the maize meal and bond, by the state of rolling into the cornflake, influences the follow-up food processing of maize flour and uses, and the result of use is poor to, the kernel of corn is rotated by grinding roller and is ground the back and directly discharge, probably has some kernels of corn not receive comprehensive milling during, and the maize flour granule that can't guarantee to grind is even, has not satisfied the user demand of people in the production life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of poor using effect, uneven grinding and the like existing in the prior art and providing a dry corn grinding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dry corn grinding device comprises two grinding box plates, two grinding mechanisms are arranged between the two grinding box plates in a vertical symmetrical mode, a grinding mechanism is arranged on the top side of each grinding box plate, each grinding mechanism comprises a crushing box, circular plates, a first crushing roller, a second crushing roller, a first motor, a screen cylinder, a second motor and a first gear, the bottom side of each crushing box is fixedly connected with the grinding box plates, a feed opening is formed in the bottom wall of each crushing box, the circular plates are vertically arranged and located on the inner side of each crushing box, a connecting rod is fixedly connected between one side, deviating from each other, of each circular plate and the inner wall of each crushing box respectively, the first crushing roller is fixedly connected between the two circular plates, the second crushing roller is rotatably arranged between the two circular plates, the two crushing rollers are symmetrically arranged and located on two sides of the first crushing roller respectively, the grinding mechanism comprises a grinding arc plate, a first cylinder wall, a second cylinder wall, a grinding cylinder, a steam heater, a third motor and a second gear, wherein the first motor is arranged in the side wall of the crushing box, an output shaft of the first motor is in transmission connection with one end of the second grinding roller, the screen cylinder is rotatably sleeved on the outer side of a plate body of a circular plate, the screen cylinder is horizontally arranged, both sides of the screen cylinder are fixedly connected with limit rings, the second motor is arranged in the top wall of the crushing box, the first gear is in transmission connection with an output shaft of the second motor, an annular tooth socket I is arranged on the outer side of a cylinder body of the screen cylinder and is in meshing connection with the first gear, a feeding pipe is fixedly arranged in the side wall of the crushing box, the outer side of a box body of the crushing box is fixedly connected with a feeding groove, one end of the feeding pipe is communicated with the feeding groove, the other end of the feeding pipe penetrates through the connecting rod and the circular plate and extends to the inner side of the screen cylinder, the grinding mechanism comprises a grinding arc plate, the first cylinder wall, the second cylinder wall, the grinding cylinder wall, the third motor and the second gear, the grinding arc plate are symmetrically arranged, and are fixedly connected between the two grinding boxboards, a first rotating sleeve and a second rotating sleeve are respectively and rotatably arranged in the plate bodies of the two grinding boxboards, the first cylinder wall and the second cylinder wall are respectively and fixedly arranged at one side of the first rotating sleeve and one side of the second rotating sleeve which are close to each other, the grinding cylinder is fixedly connected between the first cylinder wall and the second cylinder wall, the steam heater is arranged in the plate body of the grinding box plate, and one side of the steam heater is communicated with an air inlet pipe, one end of the air inlet pipe penetrates through the first rotating sleeve and the first cylinder wall, and extends to the inner side of the milling cylinder, an air outlet pipe is fixedly arranged in the wall body of the cylinder wall II, one end of the air outlet pipe is communicated with the milling cylinder, the other end of the air outlet pipe penetrates through the rotating sleeve II, the motor III is arranged in a plate body of the grinding box plate, the gear II is in transmission connection with an output shaft of the motor III, and the outer side of the rotating sleeve II is provided with an annular tooth socket II and is in meshed connection with the gear II.

Preferably, two one side that the arc board that mills is close to each other is inferior arc structure, grind a section of thick bamboo horizontal rotation and set up two it grinds between the arc board, two it grinds one side that the arc board is close to each other and grind the barrel outside of a section of thick bamboo and all seted up the circular arch of a plurality of.

Preferably, the motor III and the steam heater are respectively located on two sides of the grinding cylinder, and the two limiting rings are respectively located on one side where the circular plates deviate from each other.

Preferably, the inlet pipe is located the vertical top of crushing roller one, the one end of intake pipe and outlet duct all is flaring shape structure.

Preferably, a plurality of sieve pores are formed in the wall of the sieve cylinder, and a plurality of conical protrusions are formed in the outer sides of the first crushing roller and the second crushing roller.

Preferably, one end of the second crushing roller is fixedly connected with a limiting plate, the connecting rods are provided with a plurality of supporting columns, and the bottom side of the grinding box plate is fixedly connected with a plurality of supporting columns.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model adopts a grinding mode of grinding first and then rolling, so that the dry corn is ground into small particles before grinding, and then is ground and dried, so as to prevent the corn grains from being directly rolled into corn flakes, thereby having good use effect and convenient assembly line type operation and improving the working efficiency;

2. the utility model crushes corn into small particles through the crushing mechanism, and not only screens the particles of corn grit through the rotation of the screen drum, but also can bring the corn grit with larger particle size to the top side of the crushing roller again for repeated crushing operation, thereby ensuring that the particle size of the crushed corn grit is smaller and uniform and the crushing effect is good;

3. the utility model discloses a mechanism of milling mills the even little graininess maize dregs of grain diameter to heat simultaneously and dry, prevent that the maize flour after rolling from taking place to bond, grind effectually, simple to use.

The utility model discloses a mutual cooperation between each part has not only guaranteed the even grinding effect of dry maize, and has adopted earlier the grinding mode who smashes again and roll, pipelined simple operation, and work efficiency is high, and excellent in use effect has guaranteed that the maize flour is fine powder, the food processing of being convenient for.

Drawings

FIG. 1 is a schematic sectional view of a dry corn grinder according to the present invention;

FIG. 2 is a schematic side view of a cross-sectional structure of a dry corn grinding device according to the present invention;

fig. 3 is an enlarged structural diagram of a portion a of the dry corn grinding device according to the present invention.

In the figure: the grinding box comprises a grinding box plate 1, a crushing box 2, a connecting rod 3, a circular plate 4, a first grinding roller 5, a second grinding roller 6, a first motor 7, a screen cylinder 8, a limiting ring 9, a second motor 10, a first gear 11, a feeding pipe 12, a feeding groove 13, a limiting plate 14, a grinding arc plate 15, a first rotating sleeve 16, a second rotating sleeve 17, a first cylinder wall 18, a second cylinder wall 19, a grinding cylinder 20, a steam heater 21, an air inlet pipe 22, an air outlet pipe 23, a third motor 24, a second gear 25 and a support 26.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-3, a dry corn grinding device comprises two grinding box plates 1, wherein the two grinding box plates 1 are vertically and symmetrically arranged, a grinding mechanism is arranged between the two grinding box plates 1, a grinding mechanism is arranged on the top side of each grinding box plate 1, the grinding mechanism comprises a crushing box 2, circular plates 4, a first crushing roller 5, a second crushing roller 6, a first motor 7, a screen cylinder 8, a second motor 10 and a first gear 11, the bottom side of the crushing box 2 is fixedly connected with the grinding box plates 1, the bottom wall of the crushing box 2 is provided with a feed opening, the circular plates 4 are vertically provided with two grinding rollers which are respectively positioned on the inner side of the crushing box 2, one sides of the two circular plates 4 which are deviated from each other are respectively and fixedly connected with a connecting rod 3 with the inner wall of the crushing box 2, the first crushing roller 5 is fixedly connected between the two circular plates 4, the second crushing roller 6 is rotatably arranged between the two circular plates 4, the two grinding rollers 6 are symmetrically arranged on two sides of the first crushing roller 5 respectively, the first motor 7 is arranged in the side wall of the crushing box 2, an output shaft of the first motor 7 is in transmission connection with one end of the second crushing roller 6, the screen cylinder 8 is sleeved on the outer side of a plate body of the circular plate 4 in a rotating mode, the screen cylinder 8 is horizontally arranged, two sides of the screen cylinder 8 are fixedly connected with limiting rings 9, the second motor 10 is arranged in the top wall of the crushing box 2, the first gear 11 is in transmission connection with an output shaft of the second motor 10, the outer side of a cylinder body of the screen cylinder 8 is provided with a first annular tooth socket and is in meshing connection with the first gear 11, a feeding pipe 12 is fixedly arranged in the side wall of the crushing box 2, a feeding groove 13 is fixedly connected to the outer side of the box body of the crushing box 2, one end of the feeding pipe 12 is communicated with the feeding groove 13, the other end of the feeding pipe penetrates through the connecting rod 3 and the circular plate 4 and extends to the inner side of the screen cylinder 8, the grinding mechanism comprises a grinding arc plate 15, a first cylinder wall 18, a second cylinder wall 19, a grinding cylinder 20, a steam heater 21, a third motor 24 and a second gear 25, two milling arc plates 15 are symmetrically arranged and fixedly connected between the two milling box plates 1, a first rotating sleeve 16 and a second rotating sleeve 17 are respectively and rotatably arranged in the plate bodies of the two milling box plates 1, a first cylinder wall 18 and a second cylinder wall 19 are respectively and fixedly arranged at one side where the first rotating sleeve 16 and the second rotating sleeve 17 are close to each other, a milling cylinder 20 is fixedly connected between the first cylinder wall 18 and the second cylinder wall 19, a steam heater 21 is arranged in the plate body of the milling box plates 1, an air inlet pipe 22 is communicated with one side of the steam heater 21, one end of the air inlet pipe 22 penetrates through the first rotating sleeve 16 and the first cylinder wall 18 and extends to the inner side of the milling cylinder 20, an air outlet pipe 23 is fixedly arranged in the wall body of the second cylinder wall 19, one end of the air outlet pipe 23 is communicated with the milling cylinder 20, the other end of the air outlet pipe penetrates through the second rotating sleeve 17, a third motor 24 is arranged in the plate body of the milling box plates 1, and a second gear 25 is in transmission connection with an output shaft of the third motor 24, the outer side of the second rotating sleeve 17 is provided with a second annular tooth groove and is in meshed connection with the second gear 25.

In this embodiment, because the dry corn kernels may still contain a certain amount of moisture, and thus the dry corn kernels are directly rolled and can be pressed into the shape of corn flakes, and the corn flakes are bonded with each other, thereby influencing subsequent food processing and use, the device adopts a grinding mode of grinding before rolling, the grinding operation only needs to slowly pour the corn kernels into the feed pipe 12 through the feed chute 13, and then fall to the top side of the first grinding roller 5, the first motor 7 and the second motor 10 are started, the output shaft of the first motor 7 starts to rotate, and then the second grinding roller 6 is driven to rotate towards the first grinding roller 5, so that the conical protrusions on the surfaces of the second grinding roller 6 and the first grinding roller 5 grind the corn kernels, the ground corn residues can fall into the inner side of the screen cylinder 8, when the particles of the corn residues are small, the corn residues can pass through the screen holes of the screen cylinder 8 and fall to the grinding mechanism from the feed opening, and when the particles of the corn residues are large, because the rotation of motor two 10 can drive the rotation of gear one 11, under the meshing connection effect of gear one 11 and annular tooth's socket one, then drive the rotation of a sieve section of thick bamboo 8, make the great maize dregs in a sieve section of thick bamboo 8 take place to rotate along with a sieve section of thick bamboo 8, when the maize dregs rotate crushing roller one 5 and crushing roller two 6's top, under the effect of gravity, the maize dregs can fall into once more and carry out crushing operation between crushing roller one 5 and the crushing roller two 6, and circulate above-mentioned crushing operation, it is the tiny particle state to have guaranteed that the maize dregs are before grinding, avoid the maize grain to be directly ground into the cornflake.

When the corn grits fall into the top side of the grinding mechanism, the steam heater 21 and the motor III 24 are started, the output shaft of the motor III 24 starts to rotate, the gear II 25 is driven to rotate, the gear II 25 and the annular tooth groove II are meshed and connected, the rotating sleeve II 17 is driven to rotate, the cylinder wall II 19 is driven to rotate, the grinding cylinder 20 is driven to rotate, the circular protrusion on the outer side of the grinding cylinder 20 and the circular protrusion on the inner side of the grinding arc plate 15 are ground, the corn grits are ground into corn grits, meanwhile, the steam heater 21 sucks air and heats the corn grits, then high-temperature gas is discharged to the air inlet pipe 22, the high-temperature gas is discharged into the grinding cylinder 20, the cylinder wall of the grinding cylinder 20 is heated, the corn grits are dried into powdery particles, and then the particles are discharged from a structural gap between the two grinding arc plates 15 on the bottom side of the grinding cylinder 20 and collected, and the grinding mechanism is simple and convenient, the grinding effect of the corn flour is ensured, and the using effect is good.

This device adopts pipelined structural design, and not only the simple operation, simple to use, work efficiency is high, has guaranteed moreover that after the kernel of corn was smashed, can be broken into the graininess maize dregs, rolls the maize dregs again to carrying out the stoving operation of heating simultaneously, making the moisture of maize flour dried by the stoving, preventing that the maize flour granule from bonding, and heating temperature sets for no more than 40 degrees centigrade, prevents that the maize flour from being heated and dries by the fire thoroughly, excellent in use effect.

Example two

Referring to fig. 1 to 3, in this embodiment, basically the same as the first embodiment, it is more preferable that one side of the two milling arc plates 15 close to each other is a minor arc structure, the milling drum 20 is horizontally and rotatably disposed between the two milling arc plates 15, and a plurality of circular protrusions are disposed on one side of the two milling arc plates 15 close to each other and the outer side of the drum body of the milling drum 20, so that the milling effect is good; the motor III 24 and the steam heater 21 are respectively positioned at two sides of the grinding cylinder 20, the layout is reasonable, and the two limiting rings 9 are respectively positioned at one sides of the two circular plates 4 which are deviated from each other, so that the stable rotation of the crushing roller II 6 is ensured; the feeding pipe 12 is positioned vertically above the crushing roller I5, so that corn kernels can be fed conveniently, one end of the air inlet pipe 22 and one end of the air outlet pipe 23 are both in flaring structures, high-temperature gas can be diffused conveniently, and the heating effect is enlarged; the wall of the screen drum 8 is provided with a plurality of screen holes, so that the screening effect of the corn grit is ensured, and the outer sides of the first crushing roller 5 and the second crushing roller 6 are provided with a plurality of conical bulges, so that the crushing effect is good; one end fixedly connected with limiting plate 14 of the second crushing roller 6, the connecting rod 3 are provided with a plurality of, and the bottom side fixedly connected with a plurality of pillars 26 of the milling box plate 1 ensures the stability of the structure.

The utility model discloses a mutual cooperation between each part has not only guaranteed the grinding effect of dry maize, and has adopted earlier the grinding mode who smashes again and roll, pipelined simple operation, and work efficiency is high, and excellent in use effect has guaranteed that the maize flour is fine powder, the food processing of being convenient for.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The dry corn grinding device comprises two grinding box plates (1) and is characterized in that the two grinding box plates (1) are vertically and symmetrically arranged, a grinding mechanism is arranged between the two grinding box plates (1), a grinding mechanism is arranged on the top side of each grinding box plate (1), the grinding mechanism comprises a crushing box (2), a circular plate (4), a first crushing roller (5), a second crushing roller (6), a first motor (7), a screen cylinder (8), a second motor (10) and a first gear (11), the bottom side of each crushing box (2) is fixedly connected with the grinding box plates (1), a feed opening is formed in the bottom wall of each crushing box (2), the circular plates (4) are vertically arranged and are located on the inner side of each crushing box (2), and a connecting rod (3) is fixedly connected between one side of each circular plate (4) and the inner wall of each crushing box (2), the crushing roller I (5) is fixedly connected between the two circular plates (4), the crushing roller II (6) is rotatably arranged between the two circular plates (4), the crushing roller II (6) is symmetrically provided with two crushing rollers I (5) which are respectively positioned at two sides, the motor I (7) is arranged in the side wall of the crushing box (2), the output shaft of the motor I (7) is in transmission connection with one end of the crushing roller II (6), the screen cylinder (8) is rotatably sleeved at the outer side of the plate body of the circular plates (4), the screen cylinder (8) is horizontally arranged and is fixedly connected with limiting rings (9) at two sides, the motor II (10) is arranged in the top wall of the crushing box (2), the gear I (11) is in transmission connection with the output shaft of the motor II (10), the outer side of the screen cylinder body (8) is provided with an annular tooth socket I and is in meshing connection with the gear I (11), a feeding pipe (12) is fixedly installed in the side wall of the crushing box (2), a feeding groove (13) is fixedly connected to the outer side of the box body of the crushing box (2), one end of the feeding pipe (12) is communicated with the feeding groove (13), the other end of the feeding pipe penetrates through a connecting rod (3) and a circular plate (4) and extends to the inner side of a screen cylinder (8), the grinding mechanism comprises two grinding arc plates (15), a first cylinder wall (18), a second cylinder wall (19), a grinding cylinder (20), a steam heater (21), a third motor (24) and a second gear (25), the two grinding arc plates (15) are symmetrically arranged and are fixedly connected between the two grinding box plates (1), a first rotating sleeve (16) and a second rotating sleeve (17) are respectively and rotatably arranged in the plate bodies of the two grinding box plates (1), the first cylinder wall (18) and the second cylinder wall (19) are respectively and fixedly arranged on one side, close to each other, of the first rotating sleeve (16) and the second rotating sleeve (17), the grinding cylinder (20) is fixedly connected between the first cylinder wall (18) and the second cylinder wall (19), the steam heater (21) is arranged in a plate body of the grinding box plate (1), and one side of the steam heater (21) is communicated with an air inlet pipe (22), one end of the air inlet pipe (22) penetrates through the rotating sleeve I (16) and the cylinder wall I (18), and extends to the inner side of the grinding cylinder (20), an air outlet pipe (23) is fixedly arranged in the wall body of the cylinder wall II (19), one end of the air outlet pipe (23) is communicated with the milling cylinder (20), the other end of the air outlet pipe penetrates through the second rotating sleeve (17), the motor III (24) is arranged in the plate body of the milling box plate (1), the gear II (25) is in transmission connection with an output shaft of the motor III (24), and the outer side of the second rotating sleeve (17) is provided with a second annular tooth groove and is in meshed connection with the second gear (25).

2. The dry corn grinding device as claimed in claim 1, characterized in that the side of the two grinding arc plates (15) close to each other is a minor arc structure, the grinding drum (20) is horizontally and rotatably arranged between the two grinding arc plates (15), and a plurality of circular protrusions are respectively arranged on the side of the two grinding arc plates (15) close to each other and the outside of the drum body of the grinding drum (20).

3. A dry corn grinder device according to claim 1, characterized in that the motor three (24) and the steam heater (21) are located on both sides of the grinding drum (20), respectively, and the two limit rings (9) are located on the sides of the two circular plates (4) facing away from each other, respectively.

4. A dry corn grinder unit as claimed in claim 1, characterized in that the feed pipe (12) is vertically above the crushing roller (5), and the inlet pipe (22) and outlet pipe (23) are each flared at one end.

5. The dry corn grinding device as claimed in claim 1, characterized in that the wall of the screen drum (8) is provided with a plurality of screen holes, and the outer sides of the first crushing roller (5) and the second crushing roller (6) are provided with a plurality of conical protrusions.

6. The dry corn grinder device according to claim 1, wherein one end of the second crushing roller (6) is fixedly connected with a limiting plate (14), the connecting rod (3) is provided with a plurality of connecting rods, and the bottom side of the grinding box plate (1) is fixedly connected with a plurality of supporting columns (26).