CN219482807U - Broken degerming machine of kernel of corn - Google Patents

Abstract

The utility model relates to the technical field of agricultural product processing, in particular to a corn kernel crushing and degerming machine which improves the crushing rate of corn kernels, improves the embryo taking rate, facilitates subsequent processing and improves the practicability; the device comprises a base, a plurality of brackets, a processing box, a collecting hopper and a grinding mechanism, wherein the top end of the base is connected with the bottom end of the processing box through the brackets; still include blowing hopper, broken mechanism and bran collection mechanism, blowing hopper fixed connection is on the top of processing case, and the output of blowing hopper communicates with the inside of processing case, and broken mechanism installs in the inside of processing case, and broken mechanism is located grinding mechanism's top, and bran collection mechanism installs the top at the base, and bran collection mechanism's input is connected with the bottom output of collecting hopper.

Description

Broken degerming machine of kernel of corn

Technical Field

The utility model relates to the technical field of agricultural product processing, in particular to a corn kernel crushing and degerming machine.

Background

Corn is one of the main food resources of human beings, accounts for one fourth of the world cereal yield, consumers pay more and more attention to the health and the quality of life along with the continuous improvement of the living standard of people in China, and the demands on various miscellaneous cereals, particularly corn flour, are also continuously increasing. However, since the corn germ contains a large amount of fatty acid, the recycling of corn flour will have adverse effects, such as beer industry, if the corn germ is over 0.02%, the corn germ can not be used, and the preservation of the corn flour is affected, so that the corn flour is firstly peeled off, the embryo is removed, the corn degerming machine proposed by the prior art authorized publication No. CN202823465U comprises a crushing bin, one end of the crushing bin is provided with a feeding pipe, and the other end of the crushing bin is provided with a discharging hole, wherein a part of the side wall of the feeding pipe is tangent to the side wall of the crushing bin, and a magnetic impurity removing device is arranged at the inlet of the feeding pipe, but the breakage rate is lower, so that corn peeling is easy to be unclear, the embryo removing is not clean, and the subsequent processing quality is affected.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the corn grain crushing and degerming machine which improves the crushing rate of corn grains, improves the embryo taking rate, is convenient for subsequent processing and improves the practicability.

The utility model relates to a corn kernel breaking and degerming machine, which comprises a base, a plurality of brackets, a processing box, a collecting hopper and a grinding mechanism, wherein the top end of the base is connected with the bottom end of the processing box through the brackets; the bran collection device comprises a processing box, a bran collection mechanism, a crushing mechanism and a discharging hopper, wherein the discharging hopper is fixedly connected to the top end of the processing box, the output end of the discharging hopper is communicated with the interior of the processing box, the crushing mechanism is installed in the interior of the processing box and is positioned above the grinding mechanism, the bran collection mechanism is installed at the top end of a base, and the input end of the bran collection mechanism is connected with the bottom output end of the collecting hopper; the corn kernels are poured into a processing box through a discharging hopper, the corn kernels are extruded and crisp through a crushing mechanism, the embryos with adhesion substances are obtained, then the corn kernels fall into a grinding mechanism, the embryos and bran are separated through the grinding mechanism, the bran is discharged through a bran collecting mechanism, the embryo taking rate is high, the taken-out embryos are smooth and have no adhesion substances, and great convenience is brought to the next processing such as oil extraction.

Preferably, the crushing mechanism comprises two rotating shafts, two squeeze rollers, a first driving motor, a mounting plate, a driving gear and a driven gear, wherein the two rotating shafts are symmetrically arranged on the inner side wall of the processing box, the squeeze rollers are respectively arranged on the two rotating shafts, the squeeze augers are spirally arranged on the two squeeze rollers, one ends of the two rotating shafts penetrate through the right side wall of the processing box, the right end of the front rotating shaft is fixedly connected with the output end of the first driving motor, the first driving motor is fixedly arranged at the top end of the mounting plate, the mounting plate is fixedly arranged on the right side wall of the processing box, the driving gear is concentrically arranged at the output end of the first driving motor, the driven gear is concentrically arranged at the right end of the rear rotating shaft, and the driven gear is meshed with the driving gear; the first driving motor is started, the output end of the first driving motor drives the driving gear to rotate, the driving gear drives the driven gear to rotate, the two rotating shafts are driven to rotate oppositely, and accordingly the two extrusion rollers are driven to rotate oppositely.

Preferably, the grinding mechanism comprises a conical grinding cylinder, three bran discharging screens, a plurality of cusp-shaped bulges, a grinding roller, a plurality of protruding blocks, a rotating shaft, a discharging pipe and a driving device, wherein the conical grinding cylinder is fixedly arranged on the side wall of the lower part of the processing box, three through grooves are uniformly formed in the side wall of the conical grinding cylinder, the three bran discharging screens are respectively and fixedly arranged in the through grooves, the cusp-shaped bulges are uniformly arranged on the inner side wall of the conical grinding cylinder, the grinding roller is positioned in the conical grinding cylinder, the upper part of the grinding roller is conical, a plurality of protruding blocks are uniformly arranged on the outer side wall of the grinding roller, the bottom end of the grinding roller is fixedly connected with the top end of the rotating shaft, the bottom end of the rotating shaft is rotatably arranged on the top end of the base, the rotating shaft is connected with the output end of the driving device, the driving device is fixedly arranged on the outer side wall of the bran collecting mechanism, and the output end of the discharging pipe is communicated with the bottom end of the conical grinding cylinder; the rotary shaft is driven to rotate through the driving device, the rotary shaft rotates to drive the grinding roller to rotate in the conical roller, the grinding roller drives the lug to push corn kernels to grind and move in the conical roller, the cusp-shaped protrusions strip embryo adhesion substances, the corn kernels are subjected to stripping of a plurality of cusp-shaped protrusions in the operation process, embryos and corn niblets without adhesion substances can be obtained, the corn niblets are discharged from the discharging pipe, and skin and impurities are discharged from the bran discharging screen, so that the embryo taking rate is high, and the practicability is strong.

Preferably, the bran collecting mechanism comprises a bran collecting pipe, a partition plate, a fan and a bran outlet pipe, wherein the top end of the bran collecting pipe is fixedly connected with the bottom output end of the collecting hopper, the bottom end of the bran collecting pipe is fixedly arranged at the top end of the base, the rotating shaft is positioned in the bran collecting pipe, the partition plate is arranged at the lower part of the inner side wall of the bran collecting pipe, the fan is positioned at the upper part of the partition plate, the fan is fixedly arranged on the outer side wall of the rotating shaft, the bran outlet pipe is fixedly arranged on the side wall of the bran collecting pipe, and the input end of the bran outlet pipe is positioned above the partition plate; through discharging bran in the bran screen cloth and impurity drop in the collecting hopper, then input in the bran collecting pipe, drive the fan and rotate when the axis of rotation rotates, pass through out the output of bran pipe with the bran, clear away the bran that can be better, avoid the bran to pile up.

Preferably, the driving device comprises a second driving motor, a driving belt pulley, a driving belt and a driven belt pulley, wherein the second driving motor is fixedly arranged on the outer side wall of the bran collecting pipe, the driving belt pulley is fixedly arranged at the output end of the second driving motor, a driving hole is formed in the lower side wall of the bran collecting pipe, the driven belt pulley is fixedly arranged on the lower side wall of the rotating shaft, the diameter of the driven belt pulley is larger than that of the driving belt pulley, and the driving belt penetrates through the driving hole to enable the driving belt pulley and the driven belt pulley to synchronously drive; and the second driving motor is started, the output end of the second driving motor drives the driving belt pulley to rotate, the driving belt pulley drives the driven belt pulley to rotate through the driving belt, the driven belt pulley drives the rotating shaft to rotate to process and remove the corn kernels, a plurality of functions are realized through one second driving motor, the equipment purchasing cost is reduced, and the economic benefit is improved.

Preferably, the grinding machine further comprises a cone-shaped grinding cylinder made of spheroidal graphite cast iron, and the grinding roller is a spheroidal graphite cast iron grinding roller; the conical roller and the grinding roller of the spheroidal graphite cast iron are adopted, so that the service lives of the conical roller and the grinding roller can be well guaranteed, and the maintenance and replacement frequency of equipment is reduced.

Compared with the prior art, the utility model has the beneficial effects that: the corn kernels are poured into a processing box through a discharging hopper, the corn kernels are extruded and crisp through a crushing mechanism, the embryos with adhesion substances are obtained, then the corn kernels fall into a grinding mechanism, the embryos and bran are separated through the grinding mechanism, the bran is discharged through a bran collecting mechanism, the embryo taking rate is high, the taken-out embryos are smooth and have no adhesion substances, and great convenience is brought to the next processing such as oil extraction.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the present utility model;

FIG. 3 is a schematic top view of the structure of the processing box and squeeze rolls;

FIG. 4 is a schematic top view of the cone mill and grinding roll;

fig. 5 is a schematic perspective view of the structure of the grinding roll and the rotating shaft;

the reference numerals in the drawings: 1. a base; 2. a bracket; 3. a processing box; 4. a collecting hopper; 5. discharging hoppers; 6. a rotating shaft; 7. a squeeze roll; 8. a first driving motor; 9. a mounting plate; 10. a drive gear; 11. a driven gear; 12. conical roller; 13. a bran outlet screen; 14. a cuspid protrusion; 15. a grinding roller; 16. a bump; 17. a rotating shaft; 18. a discharge pipe; 19. a bran collecting pipe; 20. a partition plate; 21. a fan; 22. a bran outlet pipe; 23. a second driving motor; 24. a driving pulley; 25. a drive belt; 26. a driven pulley.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

As shown in fig. 1, 2, 4 and 5, the top end of the base 1 is connected with the bottom end of the processing box 3 through a plurality of brackets 2, the bottom output point of the processing box 3 is fixedly connected with a collecting hopper 4, and the grinding mechanism is arranged in the processing box 3; the utility model is characterized in that the utility model also comprises a discharging hopper 5, a crushing mechanism and a bran collection mechanism, the discharging hopper 5 is fixedly connected at the top end of the processing box 3, the output end of the discharging hopper 5 is communicated with the inside of the processing box 3, the crushing mechanism is arranged in the processing box 3, the crushing mechanism is positioned above the grinding mechanism, the bran collection mechanism is arranged at the top end of the base 1, the input end of the bran collection mechanism is connected with the bottom output end of the collecting hopper 4, the grinding mechanism comprises a conical grinding cylinder 12, three bran outlet screens 13, a plurality of pointed projections 14, grinding rollers 15, a plurality of projections 16, a rotating shaft 17, a discharging pipe 18 and a driving device, the conical grinding cylinder 12 is fixedly arranged on the side wall of the lower part of the processing box 3, three through grooves are uniformly arranged on the side wall of the conical grinding cylinder 12, the three bran outlet screens 13 are respectively fixedly arranged in the through grooves, a plurality of pointed projections 14 are uniformly arranged on the inner side wall of the conical grinding cylinder 12, the grinding roller 15 is positioned in the conical grinding cylinder 12, the upper part of the grinding roller 15 is conical, a plurality of protruding blocks 16 are uniformly arranged on the outer side wall of the grinding roller 15, the bottom end of the grinding roller 15 is fixedly connected with the top end of a rotating shaft 17, the bottom end of the rotating shaft 17 is rotatably arranged at the top end of the base 1, the rotating shaft 17 is connected with the output end of a driving device, the driving device is fixedly arranged on the outer side wall of a bran collecting mechanism, the output end of a discharging pipe 18 is communicated with the bottom end of the conical grinding cylinder 12, the bran collecting mechanism comprises a bran collecting pipe 19, a baffle 20, a fan 21 and a bran outlet pipe 22, the top end of the bran collecting pipe 19 is fixedly connected with the bottom output end of a collecting hopper 4, the bottom end of the bran collecting pipe 19 is fixedly arranged at the top end of the base 1, the rotating shaft 17 is positioned in the bran collecting pipe 19, the baffle 20 is arranged at the lower part of the inner side wall of the bran collecting pipe 19, the fan 21 is positioned at the upper part of the partition plate 20, the fan 21 is fixedly arranged on the outer side wall of the rotating shaft 17, the bran outlet pipe 22 is fixedly arranged on the side wall of the bran collecting pipe 19, the input end of the bran outlet pipe 22 is positioned above the partition plate 20, the cone-shaped grinding cylinder 12 is a spheroidal graphite cast iron grinding cylinder, and the grinding roller 15 is a spheroidal graphite cast iron grinding roller;

the corn kernels are poured into the processing box 3 through the discharging hopper 5, the corn kernels are crisp and the embryo is not broken through the crushing mechanism, the embryo with adhesion is obtained, the rotating shaft 17 is driven to rotate through the driving device, the grinding roller 15 is driven to rotate in the conical grinding drum 12 through the rotation of the rotating shaft 17, the grinding roller 15 drives the lug 16 to push the corn kernels to grind and move in the conical grinding drum 12, the adhesion of the embryo is peeled off through the cusp-shaped protrusions 14, the corn kernels are peeled off through the cusp-shaped protrusions 14 in the operation process, the embryo and the corn niblet without adhesion can be obtained, the embryo and the corn niblet are discharged from the discharging pipe 18, the skin and impurities are discharged from the bran discharging screen 13, the embryo taking rate is high, the practicability is strong, the skin and the impurities discharged from the bran discharging screen 13 fall into the collecting hopper 4 and then are input into the bran collecting pipe 19, the fan 21 is driven to rotate when the rotating shaft 17, the bran is output through the bran discharging pipe 22, the bran is better cleaned, the bran is prevented from being piled up, the conical grinding drum 12 and the spheroidal graphite cast iron 15 are adopted, the service life of the conical grinding drum 12 and the grinding roller 15 can be well ensured, and the service life of the grinding roll 15 is reduced.

Example 2

As shown in fig. 2 and 3, the crushing mechanism comprises two rotating shafts 6, two squeeze rollers 7, a first driving motor 8, a mounting plate 9, a driving gear 10 and a driven gear 11, wherein the two rotating shafts 6 are symmetrically arranged on the inner side wall of the processing box 3, the squeeze rollers 7 are respectively arranged on the two rotating shafts 6, the squeeze augers are spirally arranged on the two squeeze rollers 7, one ends of the two rotating shafts 6 respectively penetrate through the right side wall of the processing box 3, the right end of the front end rotating shaft 6 is fixedly connected with the output end of the first driving motor 8, the first driving motor 8 is fixedly arranged on the top end of the mounting plate 9, the mounting plate 9 is fixedly arranged on the right side wall of the processing box 3, the driving gear 10 is concentrically arranged at the output end of the first driving motor 8, the right end of the rear rotary shaft 6 is concentrically provided with a driven gear 11, the driven gear 11 is meshed with the driving gear 10, the driving device comprises a second driving motor 23, a driving pulley 24, a driving belt 25 and a driven pulley 26, the second driving motor 23 is fixedly arranged on the outer side wall of the bran collecting pipe 19, the driving pulley 24 is fixedly arranged at the output end of the second driving motor 23, a driving hole is formed in the lower side wall of the bran collecting pipe 19, the driven pulley 26 is fixedly arranged on the lower side wall of the rotary shaft 17, the diameter of the driven pulley 26 is larger than that of the driving pulley 24, and the driving belt 25 penetrates through the driving hole to synchronously drive the driving pulley 24 and the driven pulley 26;

starting a first driving motor 8, the output end of the first driving motor 8 drives a driving gear 10 to rotate, the driving gear 10 drives a driven gear 11 to rotate, two rotating shafts 6 are driven to rotate in opposite directions, and accordingly two extrusion rollers 7 are driven to rotate in opposite directions, when corn kernels are fed into a processing box 3 from a discharging hopper 5, the corn kernels enter between the two extrusion rollers 7, the corn kernels are extruded through an extrusion auger, the corn kernels are extruded and crisp without being broken, an embryo with adhesion is obtained, subsequent processing is facilitated, a second driving motor 23 is started, the output end of the second driving motor 23 drives a driving belt pulley 24 to rotate, the driving belt pulley 24 drives a driven belt pulley 26 to rotate through a transmission belt 25, the driven belt pulley 26 drives a rotating shaft 17 to rotate to process and remove chaff, a plurality of functions are achieved through the second driving motor 23, equipment purchasing cost is reduced, and economic benefit is improved.

As shown in fig. 1 to 5, in the corn grain breaking and degerming machine of the present utility model, when in operation, corn grains are poured into a processing box 3 through a discharging hopper 5, a first driving motor 8 is started, an output end of the first driving motor 8 drives a driving gear 10 to rotate, the driving gear 10 drives a driven gear 11 to rotate, two rotating shafts 6 are driven to rotate in opposite directions, thereby driving two extrusion rollers 7 to rotate in opposite directions, when the corn grains are sent into the processing box 3 from the discharging hopper 5, the corn grains enter between the two extrusion rollers 7, the corn grains are extruded through an extrusion auger, so that the corn grains are extruded without being broken, an embryo with adhesion is obtained, a second driving motor 23 is started, an output end of the second driving motor 23 drives a driving belt pulley 24 to rotate, the driving pulley 24 drives the driven pulley 26 to rotate through the driving belt 25, the driven pulley 26 drives the rotating shaft 17 to rotate, the rotating shaft 17 rotates to drive the grinding roller 15 to rotate in the conical roller 12, the grinding roller 15 drives the lug 16 to push corn kernels to grind and move in the conical roller 12, the cuspated protrusions 14 strip embryo adhesions, the corn kernels are stripped by the cuspated protrusions 14 in the operation process, embryo and corn niblets without adhesions can be obtained and discharged from the discharging pipe 18, skin and impurities are discharged from the bran discharging screen 13, the skin and impurities discharged from the bran discharging screen 13 drop into the collecting hopper 4 and then are input into the bran collecting pipe 19, and the fan 21 is driven to rotate when the rotating shaft 17 rotates to output bran through the bran discharging pipe 22.

The first driving motor 8 and the second driving motor 23 of the corn grain breaking and degerming machine are purchased in the market, and a person skilled in the art only needs to install and operate according to the attached using instruction without creative labor of the person skilled in the art.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (6)

1. The utility model provides a broken degerming machine of kernel of corn, includes base (1), a plurality of support (2), processing case (3), collection hopper (4) and grinding mechanism, and the top of base (1) is connected with the bottom of processing case (3) through a plurality of support (2), and the bottom output point of processing case (3) is fixedly connected with collection hopper (4), and grinding mechanism installs the inside at processing case (3); the novel bran collection device is characterized by further comprising a discharging hopper (5), a crushing mechanism and a bran collection mechanism, wherein the discharging hopper (5) is fixedly connected to the top end of the processing box (3), the output end of the discharging hopper (5) is communicated with the inside of the processing box (3), the crushing mechanism is arranged in the processing box (3), the crushing mechanism is located above the grinding mechanism, the bran collection mechanism is arranged at the top end of the base (1), and the input end of the bran collection mechanism is connected with the bottom output end of the collecting hopper (4).

2. The corn kernel breaking and degerming machine according to claim 1, wherein the breaking mechanism comprises two rotating shafts (6), two squeeze rollers (7), a first driving motor (8), a mounting plate (9), a driving gear (10) and a driven gear (11), the two rotating shafts (6) are symmetrically arranged on the inner side wall of the processing box (3), the squeeze rollers (7) are arranged on the two rotating shafts (6), the squeeze augers are spirally arranged on the two squeeze rollers (7), one ends of the two rotating shafts (6) penetrate through the right side wall of the processing box (3), the right end of the front end rotating shaft (6) is fixedly connected with the output end of the first driving motor (8), the first driving motor (8) is fixedly arranged on the top end of the mounting plate (9), the mounting plate (9) is fixedly arranged on the right side wall of the processing box (3), the driving gear (10) is concentrically arranged at the output end of the first driving motor (8), the driven gear (11) is concentrically arranged at the right end of the rear side rotating shaft (6), and the driven gear (11) is meshed with the driving gear (10).

3. The corn kernel breaking and degerming machine according to claim 1, wherein the grinding mechanism comprises a conical grinding drum (12), three bran outlet screens (13), a plurality of spike-shaped protrusions (14), a grinding roller (15), a plurality of protruding blocks (16), a rotating shaft (17), a discharging pipe (18) and a driving device, the conical grinding drum (12) is fixedly arranged on the side wall of the lower portion of the processing box (3), three through grooves are uniformly formed in the side wall of the conical grinding drum (12), the three bran outlet screens (13) are respectively and fixedly arranged in the through grooves, a plurality of spike-shaped protrusions (14) are uniformly arranged on the inner side wall of the conical grinding drum (12), the grinding roller (15) is located in the conical grinding drum (12), the upper portion of the grinding roller (15) is arranged to be conical, a plurality of protruding blocks (16) are uniformly arranged on the outer side wall of the grinding roller (15), the bottom end of the grinding roller (15) is fixedly connected with the top end of the rotating shaft (17), the bottom end of the rotating shaft (17) is rotatably arranged on the top end of the base (1), the rotating shaft (17) is fixedly arranged on the bottom end of the output end of the rotating shaft (17) and the driving device, the output end of the output end is fixedly arranged on the output side wall of the collecting device, and the output end is fixedly connected with the output end of the bran is fixedly arranged on the collecting drum (18.

4. A corn grain breaking and degerming machine as claimed in claim 3, characterized in that the bran collecting mechanism comprises a bran collecting pipe (19), a partition plate (20), a fan (21) and a bran outlet pipe (22), the top end of the bran collecting pipe (19) is fixedly connected with the bottom output end of the collecting hopper (4), the bottom end of the bran collecting pipe (19) is fixedly arranged at the top end of the base (1), the rotating shaft (17) is arranged inside the bran collecting pipe (19), the partition plate (20) is arranged at the lower part of the inner side wall of the bran collecting pipe (19), the fan (21) is arranged at the upper part of the partition plate (20), the fan (21) is fixedly arranged on the outer side wall of the rotating shaft (17), the bran outlet pipe (22) is fixedly arranged on the side wall of the bran collecting pipe (19), and the input end of the bran outlet pipe (22) is arranged above the partition plate (20).

5. The corn grain breaking and degerming machine according to claim 4, wherein the driving device comprises a second driving motor (23), a driving pulley (24), a transmission belt (25) and a driven pulley (26), the second driving motor (23) is fixedly arranged on the outer side wall of the bran collecting pipe (19), the driving pulley (24) is fixedly arranged at the output end of the second driving motor (23), a driving hole is formed in the lower side wall of the bran collecting pipe (19), the driven pulley (26) is fixedly arranged on the lower side wall of the rotating shaft (17), the diameter of the driven pulley (26) is larger than that of the driving pulley (24), and the transmission belt (25) penetrates through the driving hole to enable the driving pulley (24) and the driven pulley (26) to synchronously drive.

6. A corn grain breaking degerming machine according to claim 3, further comprising a cone roller (12) being a spheroidal graphite cast iron roller, and the grinding roller (15) being a spheroidal graphite cast iron grinding roller.