CN107321417B - Shaft body structure and corn peeling, degerming and residue breaking machine - Google Patents
Shaft body structure and corn peeling, degerming and residue breaking machine Download PDFInfo
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- CN107321417B CN107321417B CN201710559267.8A CN201710559267A CN107321417B CN 107321417 B CN107321417 B CN 107321417B CN 201710559267 A CN201710559267 A CN 201710559267A CN 107321417 B CN107321417 B CN 107321417B
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- beating
- main shaft
- beating plate
- body structure
- assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
- B02B3/08—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of beaters or blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
- B02B7/02—Feeding or discharging devices
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- Crushing And Pulverization Processes (AREA)
Abstract
The invention belongs to the technical field of agricultural mechanical equipment, and provides a shaft body structure which comprises a main shaft, wherein a beating plate is arranged on the main shaft, teeth are arranged on the beating plate in the circumferential direction, beating rods are arranged on the beating plate, and a corn peeling, degerming and residue breaking machine. The invention solves the technical problem of low slag breaking efficiency of the existing corn peeling, degerming and slag breaking machine.
Description
Technical Field
The invention belongs to the technical field of agricultural mechanical equipment, and relates to a shaft body structure and a corn peeling, degerming and residue breaking machine.
Background
The corn residue breaking procedures such as peeling, degerming and the like are basic procedures for processing corn particles, and mainly utilize the mechanical acting force of a shaft body structure of a corn peeling, degerming and residue breaking machine to break the structure of the corn, so that the corn husk, the corn germ and a corn body are crushed and separated, the requirements of subsequent processing of the corn particles are met, and the conventional corn peeling, degerming and residue breaking machine has the technical problem of low residue breaking efficiency.
Disclosure of Invention
The invention provides a shaft body structure and a corn peeling, degerming and residue breaking machine, and solves the technical problems.
The technical scheme of the invention is realized as follows:
a shaft structure comprising:
the main shaft is provided with a striking plate, teeth are arranged on the circumferential direction of the striking plate, and a striking rod is arranged on the striking plate.
As a further technical characteristic, the end part of the striking rod is provided with a conical bulge, the end with the larger diameter of the conical bulge is connected with the striking rod, and the striking rod is provided with a thread.
As a further technical feature, the striking plate is provided with a plurality of through holes, the striking rod is arranged in the through holes, and two ends of the striking rod protrude out of two surfaces of the striking plate.
As a further technical characteristic, the length of the part, protruding out of the surface of the beating plate, of the two ends of the beating rod is 13-15 mm, wherein the length of the conical protrusion is 3-5 mm.
As a further technical feature, the striking plate is perpendicular to the axial surface of the spindle, and the striking plate includes a first striking plate assembly and a second striking plate assembly, the first striking plate assembly and the second striking plate assembly are arranged at intervals along the circumferential direction of the spindle, the first striking plate assembly is perpendicular to the axis of the spindle, the second striking plate assembly includes a first assembly and a second assembly which are sequentially arranged, an included angle between a plane where the first assembly is located and the axis of the spindle is 1-89 °, and a plane where the second assembly is located is perpendicular to the axis of the spindle.
As a further technical characteristic, one end of the main shaft is spirally provided with a plurality of blades, the blades are positioned on one side of the first component, and the depth of a screw groove formed by the blades and the main shaft gradually becomes deeper from the end part of the main shaft to the beating plate.
As a further technical feature, the striking plate is fan-shaped.
As a further technical feature, the teeth are trapezoidal.
Still provide a maize desquamation machine of breaking embryo, include:
the shaft body structure, be provided with a sieve section of thick bamboo outside the shaft body structure, be provided with the casing outside the sieve section of thick bamboo, the below of casing is provided with the collecting hopper, the both ends of casing are provided with feed inlet and discharge gate respectively, the main shaft passes through the main shaft band pulley and is connected with the motor.
As a further technical characteristic, the shell is provided with an air suction opening which is communicated with the inner cavity of the shell.
Compared with the prior art, the invention has the working principle and the beneficial effects that:
1. according to the corn peeling, degerming and residue breaking machine, the plurality of teeth are arranged on the circumferential direction of the beating plate to form a tooth-like beating plate structure, the beating rod is further arranged on the surface of the beating plate, the formed shaft body structure has a good residue breaking effect, and when the beating rod is applied to a corn peeling, degerming and residue breaking machine, compared with a traditional residue breaking machine, the residue breaking efficiency is improved by about 30%.
2. According to the invention, the striking rod is provided with the threads, and the end part of the striking rod is also provided with the conical bulge, so that experiments show that the striking rod with the structural design can improve the slag breaking efficiency by about 8%; experiments show that: the length of the surface parts of the two ends of the beating rod protruding out of the beating plate is 13-15 mm, and when the length of the conical protrusions is 3-5 mm, the slag breaking effect is better.
3. In the invention, the first beating plate component comprises 20-24 beating plates which are all vertical to the axis of a main shaft, the second beating plate component comprises a first component and a second component which are sequentially arranged, the first component comprises 16-20 beating plates which are all at an angle of 40 degrees with the axis of the main shaft, the second component comprises a plurality of beating plates which are vertical to the axis of the main shaft, the number of the beating plates contained in the first beating plate component is the same as that of the second beating plate component, the first beating plate component and the second beating plate component are arranged at intervals along the circumferential direction of the main shaft, experiments show that the first beating plate component and the second beating plate component are arranged on the circumferential direction of the main shaft, the residue breaking effect is best, the residue breaking efficiency is highest, the first beating plate component can ensure that the beating plates can break corn to the maximum extent, and a certain angle is formed between a part of the beating plates in the second beating plate component and the axis, so that the corn can be automatically conveyed forwards along the axis, and when the corn breaking assembly reaches the second part of the assembly, the beating plates vertical to the axis of the main shaft are arranged on the circumference of the main shaft, so that the strength of corn breaking is further enhanced, the completeness of broken slag is ensured to the maximum extent, and the slag breaking efficiency is improved.
4. According to the invention, one end of the main shaft is spirally provided with a plurality of blades, so that corn particles can be smoothly conveyed forward to the beating plate for slag breaking, the depth of the screw groove is gradually increased from the end part of the main shaft to the beating plate, so that the conveying efficiency of corn is higher, and experiments show that compared with a structure with the same screw groove depth, the conveying and slag breaking efficiency of corn is improved by about 20%.
5. In the invention, experiments show that the beating plate is fan-shaped, the teeth are trapezoidal, and the corn residue breaking efficiency is improved; when corn particles break slag at the shaft body structure, completely crushed materials enter a material collecting hopper below the shell through a screen drum, the corn particles are conveyed forwards along the axial direction of a main shaft while breaking slag, and the incompletely crushed materials are discharged from a discharge hole at the other end of the shell after being fully crushed, so that the problem that the materials which cannot be crushed are repeatedly crushed at the shaft body structure to influence the use efficiency and the slag breaking efficiency of the whole corn peeling, degerming and slag breaking machine is avoided; the air suction opening is arranged to avoid dust generation in the corn residue breaking process, and partial heat generated in the residue breaking process can be taken away.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of a shaft structure according to the present invention;
FIG. 2 is a schematic view of the structure of the striking plate according to the present invention;
FIG. 3 is a schematic sectional view of a corn peeling, degerming and residue breaking machine according to the present invention;
in the figure: 1-screen cylinder, 2-spindle, 3-knock plate, 31-tooth, 32-through hole, 33-knock rod, 332-conical protrusion, 333-thread, 4-first knock plate component, 5-second knock plate component, 51-component I, 52-component II, 6-blade, 7-shell, 8-aggregate bin, 9-feed inlet, 10-discharge outlet, 11-spindle belt wheel, 12-motor and 13-suction inlet.
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.
As shown in fig. 1 to 3, the present invention provides a shaft body structure, including:
the main shaft 2 is provided with a striking plate 3 on the main shaft 2, teeth 31 are arranged on the striking plate 3 in the circumferential direction, and a striking rod 33 is arranged on the striking plate 3.
According to the corn huller, the plurality of teeth 31 are arranged on the circumferential direction of the beating plate 3 to form a toothed beating plate structure, the beating rod 33 is further arranged on the surface of the beating plate 3, the formed shaft body structure has a good slag breaking effect, and when the corn huller is applied to a corn hulling, degerming and slag breaking machine, compared with a traditional slag breaking machine, the slag breaking efficiency is improved by about 30%.
Furthermore, a conical protrusion 332 is arranged at the end part of the striking rod 33, the end with the larger diameter of the conical protrusion 332 is connected with the striking rod 33, and a thread 333 is arranged on the striking rod 33.
In the invention, the striking rod 33 is provided with the screw thread 333, and the end part of the striking rod 33 is also provided with the conical bulge 332, and experiments show that the striking rod 33 with the structural design can improve the slag breaking efficiency by about 8%.
Further, be provided with a plurality of through-hole 32 on the beater 3, beater 33 sets up in through-hole 32, and the both ends of beater 33 all protrude two surfaces of beater 3.
Furthermore, the length of the two ends of the striking rod 33 protruding out of the surface of the striking plate 3 is 13-15 mm, and the length of the conical protrusion 332 is 3-5 mm.
In the invention, experiments show that: the length of the part, protruding the surface of the beating plate 3, of the two ends of the beating rod 33 is 13-15 mm, and when the length of the conical protrusion 332 is 3-5 mm, the slag breaking effect is better.
Further, the beating plate 3 is perpendicular to the axial plane of the main shaft 2, the beating plate 3 comprises a first beating plate assembly 4 and a second beating plate assembly 5, the first beating plate assembly 4 and the second beating plate assembly 5 are arranged at intervals along the circumferential direction of the main shaft 1, the first beating plate assembly 4 is perpendicular to the axial line of the main shaft 2, the second beating plate assembly 5 comprises a first assembly 51 and a second assembly 52 which are sequentially arranged, the included angle between the plane where the first assembly 51 is located and the axial line of the main shaft 2 is 1-89 degrees, and the plane 52 where the second assembly is located is perpendicular to the axial line of the main shaft 2.
In the invention, the first beating plate assembly 4 comprises 20-24 beating plates 3 which are all vertical to the axis of the main shaft 2, the second beating plate assembly 5 comprises a first assembly 51 and a second assembly 52 which are sequentially arranged, the first assembly 51 comprises 16-20 beating plates 3 which are all at an angle of 40 degrees with the axis of the main shaft 2, the second assembly 52 comprises a plurality of beating plates 3 which are vertical to the axis of the main shaft 2, the number of the beating plates 3 contained in the first beating plate assembly 4 and the second beating plate assembly 5 is the same, the first beating plate assembly 4 and the second beating plate assembly 5 are arranged at intervals along the circumferential direction of the main shaft 1, experiments show that 3 first beating plate assemblies 4 and 3 second beating plate assemblies 5 are arranged in the circumferential direction of the main shaft 1, the residue breaking effect is best, the residue efficiency is highest, wherein the first beating plate assembly 4 can ensure that the beating plates have the maximum breaking effect on corns, and part of the beating plates 3 in the second beating plate assembly 5 form a certain angle with the axis, when making the maize broken, make the maize can be automatic carry along the axis direction onward, reach two 52 departments of subassembly, 2 upwards be with 2 axis vertically beater 3 of main shaft in the main shaft circumference, further strengthen the dynamics to the maize breakage, the at utmost guarantees the completion of broken sediment, improves broken sediment efficiency promptly.
Further, a plurality of blades 6 are spirally arranged at one end of the main shaft 2, the blades 6 are located on one side of the first component 51, and the depth of a screw groove formed by the blades 6 and the main shaft 2 gradually becomes deeper from the end part of the main shaft 2 to the beating plate 3.
According to the invention, the blades 6 are spirally arranged at one end of the main shaft 2, so that corn particles can be smoothly conveyed forward to the beating plate 3 for residue breaking, the depth of the screw groove gradually becomes deeper from the end part of the main shaft 2 to the beating plate 3, so that the conveying efficiency of corn is higher, and experiments show that compared with the structure 6 with the same screw groove depth, the conveying and residue breaking efficiency of corn is improved by about 20%.
Further, the beating plate 3 is fan-shaped.
Further, the teeth 31 have a trapezoidal shape.
In the invention, experiments show that the beating plate 3 is fan-shaped, the teeth 31 are trapezoid, and the corn residue breaking efficiency is improved.
The invention also provides a corn peeling, degerming and residue breaking machine, which comprises:
the shaft body structure, the shaft body structure is provided with a sieve section of thick bamboo 1 outward, and a sieve section of thick bamboo 1 is provided with casing 7 outward, and the below of casing 7 is provided with collecting hopper 8, and the both ends of casing 7 are provided with feed inlet 9 and discharge gate 10 respectively, and main shaft 2 passes through main shaft band pulley 11 and is connected with motor 12.
According to the corn huller, when corn particles are subjected to slag breaking at the shaft body structure, completely crushed materials enter the collecting hopper 8 below the shell 7 through the screen cylinder 1, the corn particles are conveyed forwards along the axial direction of the main shaft 2 while the corn particles are broken, and the incompletely crushed materials are discharged from the discharge hole 10 at the other end of the shell after the corn particles are fully crushed, so that the problem that the uncrushable materials are repeatedly crushed at the shaft body structure to influence the use efficiency and the slag breaking efficiency of the whole corn hulling, degerming and slag breaking machine is avoided.
Furthermore, an air suction opening 13 is formed in the shell 7, and the air suction opening 13 is communicated with an inner cavity of the shell 7.
In the invention, the air suction opening 13 is arranged to avoid the generation of dust in the corn residue breaking process and can take away part of heat generated in the residue breaking process.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The shaft body structure is characterized by comprising a main shaft (2), wherein a beating plate (3) is arranged on the main shaft (2), teeth (31) are arranged on the beating plate (3) in the circumferential direction, a beating rod (33) is arranged on the beating plate (3), a conical protrusion (332) is arranged at the end part of the beating rod (33), the larger end of the conical protrusion (332) in diameter is connected with the beating rod (33), threads (333) are arranged on the beating rod (33), the beating plate (3) is perpendicular to the shaft surface of the main shaft (2), the beating plate (3) comprises a first beating plate assembly (4) and a second beating plate assembly (5), the first beating plate assembly (4) and the second beating plate assembly (5) are arranged at intervals in the circumferential direction of the main shaft (1), and the first beating plate assembly (4) is perpendicular to the axis of the main shaft (2), the second beating plate assembly (5) comprises a first assembly (51) and a second assembly (52) which are sequentially arranged, the included angle between the plane where the first assembly (51) is located and the axis of the main shaft (2) is 1-89 degrees, and the plane where the second assembly is located (52) is perpendicular to the axis of the main shaft (2).
2. The shaft body structure as claimed in claim 1, wherein a plurality of through holes (32) are formed in the striking plate (3), the striking rod (33) is disposed in the through holes (32), and both ends of the striking rod (33) protrude from both surfaces of the striking plate (3).
3. The shaft body structure as claimed in claim 2, wherein the length of the part of the two ends of the striking rod (33) protruding out of the surface of the striking plate (3) is 13-15 mm, and the length of the conical protrusion (332) is 3-5 mm.
4. The shaft body structure according to any one of claims 1 to 3, wherein 3 first beating plate assemblies (4) and 3 second beating plate assemblies (5) are arranged on the main shaft (2) in the circumferential direction, the first beating plate assembly (51) comprises 16 to 20 beating plates (3) which are all at an angle of 40 degrees with the axis of the main shaft (2), the second beating plate assembly (52) comprises a plurality of beating plates (3) which are perpendicular to the axis of the main shaft (2), and the number of the beating plates (3) contained in the first beating plate assembly (4) and the number of the beating plates (3) contained in the second beating plate assembly (5) are the same.
5. The shaft body structure as claimed in claim 4, wherein a plurality of blades (6) are spirally arranged at one end of the main shaft (2), the blades (6) are positioned at one side of the first component (51), and the depth of a thread groove formed by the blades (6) and the main shaft (2) becomes deeper gradually from the end part of the main shaft (2) to the beating plate (3).
6. A shaft body structure according to any one of claims 1-3, characterized in that the beater plate (3) is fan-shaped.
7. A shaft body structure according to any one of claims 1-3, characterized in that the teeth (31) are trapezoidal.
8. A corn peeling, degerming and residue breaking machine comprises a shaft body structure according to any one of claims 1-7, and is characterized in that a screen drum (1) is arranged outside the shaft body structure, a shell (7) is arranged outside the screen drum (1), a material collecting hopper (8) is arranged below the shell (7), a feeding hole (9) and a discharging hole (10) are respectively formed in two ends of the shell (7), and a spindle (2) is connected with a motor (12) through a spindle belt wheel (11).
9. The corn decorticating, degerming and slag-breaking machine as claimed in claim 8, wherein said housing (7) is provided with an air suction opening (13), and said air suction opening (13) is communicated with the inner cavity of said housing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559267.8A CN107321417B (en) | 2017-07-11 | 2017-07-11 | Shaft body structure and corn peeling, degerming and residue breaking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710559267.8A CN107321417B (en) | 2017-07-11 | 2017-07-11 | Shaft body structure and corn peeling, degerming and residue breaking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107321417A CN107321417A (en) | 2017-11-07 |
| CN107321417B true CN107321417B (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710559267.8A Active CN107321417B (en) | 2017-07-11 | 2017-07-11 | Shaft body structure and corn peeling, degerming and residue breaking machine |
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| CN113042134A (en) * | 2021-03-29 | 2021-06-29 | 河南粮院机械制造有限公司 | Peeling and embryo-beating machine |
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| JPH04118057A (en) * | 1990-09-07 | 1992-04-20 | Kubota Corp | Rice milling device |
| CN2360155Y (en) * | 1998-11-08 | 2000-01-26 | 杨晓川 | Rectangular oblique teeth board type helical propeller |
| CN2686303Y (en) * | 2004-01-15 | 2005-03-23 | 侯建忠 | Comb type hay-cutting disintegrator |
| CN2933561Y (en) * | 2006-07-24 | 2007-08-15 | 范崇旺 | Smooth threshing machine |
| CN201002024Y (en) * | 2007-01-18 | 2008-01-09 | 国家粮食储备局无锡科学研究设计院 | Corn embryo-taking-off machine |
| CN101396671A (en) * | 2008-04-24 | 2009-04-01 | 袁鼎山 | Corn peeling machine |
| CN201534093U (en) * | 2009-05-06 | 2010-07-28 | 杨晓川 | Rectangular-wing beating type rotation propeller |
| CN101972694B (en) * | 2010-10-25 | 2012-07-18 | 温州市健牌药业机械制造有限公司 | Multistage crushing device for high-speed rotary crusher |
| CN202343230U (en) * | 2011-11-24 | 2012-07-25 | 开封市茂盛机械有限公司 | Grain friction scouring and brushing combined machine |
| CN202823456U (en) * | 2012-07-19 | 2013-03-27 | 安徽中粮生化燃料酒精有限公司 | Corn degerming machine |
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| CN204837160U (en) * | 2015-07-23 | 2015-12-09 | 云南金色大地科技发展有限公司 | Maize seed thresher |
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