CN112871249A - Efficient, environment-friendly and energy-saving rice processing production line - Google Patents

Efficient, environment-friendly and energy-saving rice processing production line Download PDF

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Publication number
CN112871249A
CN112871249A CN202110041028.XA CN202110041028A CN112871249A CN 112871249 A CN112871249 A CN 112871249A CN 202110041028 A CN202110041028 A CN 202110041028A CN 112871249 A CN112871249 A CN 112871249A
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CN
China
Prior art keywords
assembly
conveying
crushing
annular
shell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110041028.XA
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Chinese (zh)
Inventor
王海峰
王东风
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lanshan Henghua Rice Industry Co ltd
Original Assignee
Lanshan Henghua Rice Industry Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lanshan Henghua Rice Industry Co ltd filed Critical Lanshan Henghua Rice Industry Co ltd
Priority to CN202110041028.XA priority Critical patent/CN112871249A/en
Publication of CN112871249A publication Critical patent/CN112871249A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02BPREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
    • B02B5/00Grain treatment not otherwise provided for
    • B02B5/02Combined processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C11/00Other auxiliary devices or accessories specially adapted for grain mills
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C9/00Other milling methods or mills specially adapted for grain
    • B02C9/02Cutting or splitting grain
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C9/00Other milling methods or mills specially adapted for grain
    • B02C9/04Systems or sequences of operations; Plant
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14Measures for saving energy, e.g. in green houses

Abstract

The invention discloses a high-efficiency, environment-friendly and energy-saving rice processing production line which comprises a workbench, a first crushing mechanism, a first conveying mechanism and a power driving mechanism, wherein the first crushing mechanism comprises a first shell, a bearing seat, a main shaft, a main cutting edge, an auxiliary crushing component, a crushing plate, a first crushing block, a second crushing block and a filtering component, the auxiliary crushing component comprises an auxiliary cutting edge, a planetary gear and a rotating shaft, and the auxiliary cutting edge is connected with the planetary gear through the rotating shaft; the filtering component comprises an annular plate, an annular seat and an inner annular filtering screen. The invention realizes the high-efficiency and rapid husking treatment of the grains, has thorough husking, high automation degree, energy conservation and environmental protection.

Description

Efficient, environment-friendly and energy-saving rice processing production line
Technical Field
The invention relates to the technical field of rice production equipment, in particular to a high-efficiency, environment-friendly and energy-saving rice processing production line.
Background
The embryo and aleurone layers of the rice contain nearly 64 percent of rice nutrition and more than 90 percent of nutrient elements required by human bodies, and are main food for southern people. Rice needs to carry out the processing of shelling in the production course of working to peel off the chaff and the cereal grain on cereal surface, then current shelling equipment, the shelling is incomplete, leads to still containing cereal in the cereal grain that obtains after the processing, influences finished product quality. Meanwhile, rice needs to be bagged after being processed, bagging is generally finished through manual work, manual bagging efficiency is low, labor intensity is high, and labor cost is high.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the high-efficiency, environment-friendly and energy-saving rice processing production line.
In order to achieve the purpose, the invention provides a high-efficiency, environment-friendly and energy-saving rice processing production line which comprises a workbench, a first crushing mechanism, a first conveying mechanism and a power driving mechanism, wherein the first crushing mechanism comprises a first shell, a bearing seat, a main shaft, a main cutting edge, an auxiliary crushing component, a crushing plate, first crushing pieces, second crushing pieces and a filtering component, the auxiliary crushing component comprises an auxiliary cutting edge, a planetary gear and a rotating shaft, and the auxiliary cutting edge is connected with the planetary gear through the rotating shaft; the filtering component comprises an annular plate, an annular seat and an inner annular filtering sieve;
the power driving mechanism, the first conveying mechanism and the first shell are all arranged on the workbench, and a discharge hole of the first shell is positioned above a feed end of the first conveying mechanism; a feeding hole is formed in the side face of the first shell, the bearing seat is mounted on the opposite side face of the first shell, the main shaft is rotatably mounted in the bearing seat, and one end of the main shaft extends out of the bearing seat and is connected with the power driving mechanism;
the two ends of the inner annular filter screen are respectively fixedly connected with the annular seat and the annular plate, the filter assembly is positioned in the first shell, the annular plate and the side surface of the first shell, which is provided with the feed port, are rotatably arranged, and the central hole of the annular plate is aligned with the feed port of the first shell; one end of the bearing seat extends into the first shell, a first outer gear ring is arranged on the outer surface of one end of the bearing seat, an inner gear ring is arranged in a center hole of the annular seat, and the first outer gear ring is sleeved outside the inner gear ring;
the other end of the main shaft extends into the inner annular filter sieve, the other end of the main shaft is alternately provided with the crushing plates and the main cutting edges, and the crushing plates are positioned between the main cutting edges and the bearing seat; the auxiliary crushing assemblies are uniformly distributed along the circumference of the crushing plate, the rotating shaft is rotatably mounted on the crushing plate, the planetary gear is positioned between the inner gear ring and the first outer gear ring, the planetary gear is meshed with the inner gear ring, and the planetary gear is meshed with the first outer gear ring; the auxiliary cutting edge is positioned in the inner annular filter screen;
the first crushing blocks comprise annular blocks, inner crushing blocks and outer crushing blocks, a plurality of inner crushing blocks are uniformly distributed along the circumference of the end face of each annular block, a plurality of outer crushing blocks surround the inner crushing blocks, a plurality of outer crushing blocks are uniformly distributed along the circumference of the end face of each annular block, and the positions of the inner crushing blocks and the positions of the outer crushing blocks are staggered; the first crushing block is positioned in the inner annular filter sieve, the annular block body is fixedly connected with the side surface of the first shell, which is provided with the feeding hole, and the central hole of the annular block body is aligned to the feeding hole of the first shell; the second broken piece includes the horizontal block body, perpendicular alternate locating three vertical block body on the horizontal block body, two liang form U type groove between the vertical block body, and is a plurality of the second broken piece is located in the interior annular filter sieve, and is a plurality of the broken piece of second is followed the broken outer fringe circumference equipartition of breaker sets up, the horizontal block body with the breaker is connected, and is a plurality of annular rotation space in forming between the broken piece of second upper position relative a plurality of U type grooves, and is a plurality of form outer annular rotation space between the broken piece of second upper position relative a plurality of U type grooves, and is a plurality of interior broken piece is located in the annular rotation space in interior, it is a plurality of outer broken piece is located in the outer annular rotation space.
Further, the filter assembly further comprises an outer annular filter sieve, a motor, a driving gear and a second outer gear ring, the outer annular filter sieve is sleeved outside the inner annular filter sieve and attached to the inner annular filter sieve, two ends of the outer annular filter sieve are respectively rotatably installed with the annular seat and the annular plate, the outer annular filter sieve is provided with the second outer gear ring on the outer surface of one end, close to the annular seat, of the outer annular seat, the motor is installed on the annular seat, the driving gear is installed on an output shaft of the motor and meshed with the second outer gear ring, and the motor and the driving gear are located on the outer side of the outer annular filter sieve.
Furthermore, the high-efficiency, environment-friendly and energy-saving rice processing production line further comprises a second crushing mechanism, the second crushing mechanism comprises a first air suction fan, a second air suction fan and a mixed crushing assembly, the mixed crushing assembly comprises a second shell and a combined worm rotatably installed in the second shell, a small worm section and a large worm section connected with the small worm section are arranged on the combined worm, one end of the combined worm extends out of one end of the second shell, and one end of the combined worm is connected with the power driving mechanism; the other end of the second shell is provided with a plurality of dust exhaust ports, a first conveying space and a second conveying space are arranged in the first shell from one end to the other end of the first shell, the cross section size of the first conveying space is smaller than that of the second conveying space, a small worm section is positioned in the first conveying space, a large worm section is positioned in the second conveying space, and the second shell is provided with a first feeding hole communicated with the feeding end of the first conveying space, a second feeding hole communicated with the feeding end of the second conveying space and a first discharging hole communicated with the discharging end of the second conveying space; the inlet of the first air suction fan and the inlet of the second air suction fan are located above the first conveying mechanism, the outlet of the first air suction fan is connected with the first feed port, the outlet of the second air suction fan is connected with the second feed port, and the first air suction fan and the second air suction fan are both connected with the power driving mechanism.
Further, the power driving mechanism comprises a driving motor, a first composite belt wheel, a second composite belt wheel, a first belt wheel, a second belt wheel, a third belt wheel, a first transmission belt, a second transmission belt, a third transmission belt and a fourth transmission belt, the driving motor is installed on the workbench, and the first composite belt wheel is installed on an output shaft of the driving motor; the first belt pulley is arranged at one end of the main shaft; one end of the combined worm extends out of the second shell, and the second compound belt wheel is mounted at one end of the combined worm; the second belt wheel is arranged on a first driving shaft of the first air suction fan, and the third belt wheel is arranged on a second driving shaft of the second air suction fan; the first belt wheel is connected with the first composite belt wheel through the first transmission belt, the first composite belt wheel is connected with the second belt wheel through the second transmission belt, the first composite belt wheel is connected with the second composite belt wheel through the third transmission belt, and the second composite belt wheel is connected with the third belt wheel through the fourth transmission belt.
Further, the efficient, environment-friendly and energy-saving rice processing production line further comprises a bagging mechanism and a second conveying mechanism, the second conveying mechanism is mounted on the workbench, and the first discharge hole of the second shell is located above the feeding end of the second conveying mechanism;
the bagging mechanism comprises a hoisting assembly, a first belt pulley assembly, a second belt pulley assembly, a first motor, a second motor, a swing driving assembly, a first conveying frame, a second conveying frame, a pushing assembly, a heat sealing assembly, a cutter, a conveying guide assembly and a vacuumizing assembly; the winding assembly is rotatably arranged on the workbench and used for winding and unwinding the packaging bag; the conveying guide assembly is arranged on the workbench and is used for conveying and guiding the packaging bags;
the first conveying frame is rotationally connected with the workbench through the swing driving assembly; the second conveying frame is arranged on the workbench and positioned above the first conveying frame, the first belt pulley assembly is arranged on the first conveying frame, and the second belt pulley assembly is arranged on the second conveying frame; the first motor is arranged on the first conveying frame and connected with the first belt pulley assembly; the second motor is arranged on the second conveying frame and is connected with the second belt pulley assembly;
a plurality of first vacuum adsorption holes are formed in a first conveying belt of the first belt pulley assembly, and a plurality of second vacuum adsorption holes are formed in a second conveying belt of the second belt pulley assembly; the vacuumizing assembly is arranged on the workbench and connected with the first conveying frame and the second conveying frame, and a surrounding space enclosed by the vacuumizing assembly and the first belt pulley assembly is communicated; the vacuumizing assembly is communicated with a surrounding space surrounded by the second belt pulley assembly;
the heat seal assemblies are mounted at two ends of the second conveying frame; the second belt pulley assembly is positioned between the two heat seal assemblies; in the two heat seal assemblies, a cutter for cutting off the packaging bag is connected to the heat seal assembly close to the winding assembly, and the second belt pulley assembly is arranged close to the other heat seal assembly; the pushing assembly is installed on the workbench and used for pushing grains on the second conveying mechanism into the packaging bag.
Further, the heat seal assembly comprises a first linear moving driving element, an upper pressing plate, an upper heating plate, a lower pressing plate and a lower heating plate, the first linear moving driving element is connected with the second conveying frame, the upper pressing plate is connected with the first linear moving driving element, the upper heating plate is arranged on the pressing surface of the upper pressing plate, and the lower heating plate is arranged on the pressing surface of the lower pressing plate; the upper heating plate is opposite to the lower heating plate in position; in the two heat seal assemblies, a lower pressing plate close to the hoisting assembly is arranged on the second conveying frame, and the lower pressing plate of the other heat seal assembly is connected with the second conveying mechanism.
Furthermore, the conveying guide assembly comprises guide plates, guide rollers and a power driving assembly, wherein two guide plates are arranged on one side of the heat sealing assembly close to the hoisting assembly, two guide rollers are arranged on the other side of the heat sealing assembly, the two guide plates are parallelly and alternately arranged on a second conveying frame, the two guide rollers are parallelly and alternately rotatably arranged on the second conveying frame, and the power driving assembly is arranged on the second conveying frame and connected with the two guide rollers.
Furthermore, the swing driving assembly comprises a second linear moving driving piece, the second linear moving driving piece is connected with the workbench, and a top plate in contact with the second linear moving driving piece is arranged in the middle of the first conveying frame.
Further, the material pushing assembly comprises a third linear moving driving piece and a U-shaped material pushing frame, the third linear moving driving piece is connected with the workbench, the third linear moving driving piece is connected with the U-shaped material pushing frame, and a U-shaped opening of the U-shaped material pushing frame is aligned between the first belt pulley assembly and the second belt pulley assembly.
According to the invention, the efficient husking treatment of the grains is realized through the first crushing mechanism, the husking efficiency is high, and the effect is good. Further, the second crushing mechanism is used for crushing and shelling again, shelling is thorough, and meanwhile the second crushing mechanism is used for achieving effective separation of grains and chaffs. The power driving mechanism synchronously drives the first crushing mechanism and the second crushing mechanism to work, so that energy is saved. The automatic bagging machine realizes automatic bagging through the bagging mechanism, has high automation degree and saves labor cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a perspective view of fig. 1 rotated by a certain angle.
Fig. 3 is a perspective view of fig. 1 with the bagging mechanism and the second conveying mechanism removed.
Fig. 4 is a perspective view of a first crushing mechanism of the present invention.
Fig. 5 is a perspective view of fig. 4 cut away.
Fig. 6 is a perspective view of fig. 4 with the first housing removed.
Fig. 7 is a perspective view of fig. 6 cut away.
Fig. 8 is a perspective view of fig. 5 cut away.
Fig. 9 is a perspective view of a first fragment of the present invention.
Fig. 10 is a perspective view of a first embodiment of a filter assembly of the present invention.
Fig. 11 is a perspective view of a second fragment of the present invention.
FIG. 12 is a schematic structural diagram of a second embodiment of a filter assembly according to the present invention.
Fig. 13 is a perspective view of a second crushing mechanism of the invention.
FIG. 14 is a perspective view of the cut-away section of FIG. 13
Fig. 15 is a perspective view of fig. 14 rotated by a certain angle.
Fig. 16 is a perspective view of the bagging mechanism and the second conveying mechanism of the present invention.
Fig. 17 is a perspective view of fig. 16 with the table and the second conveyance mechanism removed.
Fig. 18 is an enlarged view of a portion a in fig. 17.
Fig. 19 is a perspective view of fig. 17 rotated by a certain angle.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention in any way.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It is to be understood that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the generic and descriptive sense only and not for purposes of limitation, as the term is used in the generic and descriptive sense, and not for purposes of limitation, unless otherwise specified or implied, and the specific reference to a device or element is intended to be a reference to a particular element, structure, or component. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in a specific case by a person of ordinary skill in the art.
As shown in fig. 1 to 19, the high-efficiency, environment-friendly and energy-saving rice processing production line provided by the present embodiment includes a workbench 1, a first crushing mechanism 2, a first conveying mechanism 4 and a power driving mechanism 3, wherein the first crushing mechanism 2 includes a first housing 20, a bearing seat 21, a main shaft 22, a main blade 27, a secondary crushing assembly, a crushing plate 23, a first crushing piece 28, a second crushing piece 294 and a filtering assembly, the secondary crushing assembly includes a secondary blade 26, a planetary gear 24 and a rotating shaft 25, and the secondary blade 26 is connected to the planetary gear 24 through the rotating shaft 25; the filter assembly comprises an annular plate 292, an annular seat 20, an inner annular filter screen 291;
the power driving mechanism 3, the first conveying mechanism 4 and the first shell 20 are all installed on the workbench 1, and the discharge port 202 of the first shell 20 is positioned above the feed end of the first conveying mechanism 4; a feed port 201 is formed in the side surface of the first shell 20, the bearing seat 21 is mounted on the opposite side surface of the first shell 20, the main shaft 22 is rotatably mounted in the bearing seat 21, and one end of the main shaft 22 extends out of the bearing seat 21 and is connected with the power driving mechanism 3;
the two ends of the inner annular filter screen 291 are respectively fixedly connected with the annular seat 290 and the annular plate 292, the filter assembly is located in the first housing 20, the annular plate 292 and the side surface of the first housing 20 provided with the feed port 201 are rotatably installed, and the central hole of the annular plate 292 is aligned with the feed port 201 of the first housing 20; one end of the bearing seat 21 extends into the first housing 20, a first outer gear ring 210 is arranged on the outer surface of one end of the bearing seat 21, an inner gear ring 2901 is arranged in the central hole of the annular seat 290, and the first outer gear ring 210 is sleeved outside the inner gear ring 2901;
the other end of the main shaft 22 extends into the inner annular filter screen 291, the other end of the main shaft 22 is provided with the crushing plates 23 and the main cutting edges 27 at intervals, and the crushing plates 23 are positioned between the main cutting edges 27 and the bearing seat 21; a plurality of the secondary crushing assemblies are uniformly distributed along the circumference of the crushing plate 23, the rotating shaft 25 is rotatably mounted on the crushing plate 23, the planetary gear 24 is positioned between the inner gear ring 2901 and the first outer gear ring 210, the planetary gear 24 is meshed with the inner gear ring 2901, and the planetary gear 24 is meshed with the first outer gear ring 210; the secondary blade 26 is located within the inner annular filter screen 291;
the first crushing blocks 28 comprise annular blocks 282, inner crushing blocks 280 and outer crushing blocks 281, a plurality of inner crushing blocks 280 are uniformly distributed along the circumference of the end face of the annular blocks 282, a plurality of outer crushing blocks 281 surround the plurality of inner crushing blocks 280, a plurality of outer crushing blocks 281 are uniformly distributed along the circumference of the end face of the annular blocks 282, and the positions of the inner crushing blocks 280 and the positions of the outer crushing blocks 281 are staggered; the first crushing blocks 28 are positioned in the inner annular filter screen 291, the annular block 28 is fixedly connected with the side surface of the first shell 20 provided with the feed port 201, and the central hole of the annular block 28 is aligned with the feed port 201 of the first shell 20; the second broken pieces 294 include cross piece bodies 2940 and three vertical piece bodies 2941 vertically arranged on the cross piece bodies 2940 at intervals, U-shaped grooves are formed between every two vertical piece bodies 2941, a plurality of second broken pieces 294 are located in the inner annular filter screen 291, the plurality of second broken pieces 294 are uniformly distributed along the circumference of the outer edge of the crushing plate 23, the cross piece bodies 2940 are connected with the crushing plate 23, inner annular rotating spaces are formed between a plurality of first U-shaped grooves opposite to each other on the plurality of second broken pieces 294, outer annular rotating spaces are formed between a plurality of second U-shaped grooves opposite to each other on the plurality of second broken pieces 294, the plurality of inner broken pieces 280 are located in the inner annular rotating spaces, and the plurality of outer broken pieces 281 are located in the outer annular rotating spaces.
When this embodiment uses, provide power for first broken mechanism 2 through power actuating mechanism 3, realize the high-efficient processing of shelling of cereal through first broken mechanism 2, the cereal is shelled and is handled and fall into to first conveying mechanism 4 after the processing to next process further processing is transferred to. Specifically, when the first crushing mechanism 2 is operated, the grain enters the first housing 20 through the feed opening 201 of the first housing 20 and then falls into the inner annular filter screen 291, and the power driving mechanism 3 drives the main shaft 22 to rotate, so as to drive the crushing plate 23 and the main blade 27 mounted on the main shaft 22 to rotate, wherein the bearing seat 21 is fixed relative to the first housing 20, and under the cooperation of the inner ring gear 2901 and the planetary gears 24, the plurality of secondary crushing assemblies and the crushing plate 23 rotate relative to the main shaft 22, and the secondary crushing assemblies rotate relative to the crushing plate 23, so as to drive the secondary blade 26 to rotate, and under the cooperation of the planetary gears 24 and the first outer ring gear 210, the inner annular filter screen 291 rotates, wherein the crushing plate 23 rotates to drive the second crushing pieces 294 connected to the crushing plate 23 to rotate, so as to move the plurality of inner crushing blocks 280 in the inner annular rotating space, the outer crushing blocks 281 move in the outer annular rotating space, so that under the rotating cooperation action of the main blade 27, the auxiliary blade 26, the first crushing block 28, the second crushing block 294 and the crushing plate 23, grains in the inner annular filter screen 291 are crushed and shelled, and the main blade 27, the auxiliary blade 26, the first crushing block 28, the second crushing block 294 and the crushing plate 23 are crushed and shelled in a coordinated manner, so that the shelling efficiency is high and the shelling effect is good; the grains after the shelling treatment fall out from the filtering holes of the inner annular filtering sieve 291 and fall onto the first conveying mechanism 4 through the discharging hole 202 of the first shell 20; as the inner annular filter screen 291 rotates, the unhulled grains continuously enter the crushing and shelling space formed by the main blade 27, the auxiliary blade 26, the first crushed pieces 28, the second crushed pieces 294 and the crushing plate 23 to be crushed or crushed again, so that the grains in the inner annular filter screen 291 are completely and completely shelled.
In this embodiment, a plurality of shifting blocks 2910 are uniformly distributed on the inner wall of the inner annular filter screen 291 along the circumference, and the shifting blocks 2910 rotate along with the inner annular filter screen 291 to shift the grains to enter a crushing and shelling space formed by the main blade 27, the auxiliary blade 26, the first crushing block 28, the second crushing block 294 and the crushing plate 23.
In this embodiment, it is further preferable that the filter assembly further includes an outer annular filter screen 295, a motor (not shown in the drawings), a driving gear 297 and a second outer gear ring 296, the outer annular filter screen 295 is sleeved on the inner annular filter screen 291 and is disposed to fit the inner annular filter screen 291, two ends of the outer annular filter screen 295 are rotatably mounted to the annular seat 290 and the annular plate 292, specifically, grooves are formed on the annular seat 290 and the annular plate 292 and are matched with outer edges of two ends of the outer annular filter screen 295, and outer edges of the outer annular filter screen 295 are mounted in the grooves to realize circumferential rotation. The outer surface of the outer annular filter screen 295 near one end of the annular seat 290 is provided with a second outer ring gear 296, the motor is mounted on the annular seat 290, the output shaft of the motor is provided with the driving gear 297, the driving gear 297 is engaged with the second outer ring gear 296, and the motor and the driving gear 297 are located outside the outer annular filter screen 295. When the filtering assembly of the embodiment is used, firstly, the motor is started to drive the driving gear 297 to rotate so as to drive the second outer ring gear 296 and the outer ring filter screen 295 to rotate relative to the inner ring filter screen 291, so that the filter holes on the outer ring filter screen 295 and the filter holes on the inner ring filter screen 291 are staggered, the motor stops rotating, so that the outer ring filter screen 295 and the inner ring filter screen 291 enclose a closed crushing and shelling space, so that grains enter the outer ring filter screen 295 and the inner ring filter screen 291 through the feed port 201 of the first shell 20, after effective and complete shelling treatment, the motor is started again to drive the driving gear 297 to rotate so as to drive the second outer ring gear 296 and the outer ring filter screen 295 to rotate relative to the inner ring filter screen 291, so that the filter holes on the outer ring filter screen 295 and the filter holes on the inner ring filter screen 291 are opposite in position, and the motor stops rotating, so that the hulled grains fall out through the filtering holes of the inner annular filtering screen 291 and the filtering holes of the outer annular filtering screen 295 and fall onto the first conveying mechanism 4 through the discharge port 202 of the first casing 20.
In this embodiment, the annular seat 290 and the annular plate 292 are connected by a plurality of connecting rods 293 to improve the structural strength of the filter assembly, and the structure is stable and reliable.
Further preferably, the efficient, environment-friendly and energy-saving rice processing production line further includes a second crushing mechanism 5, the second crushing mechanism 5 includes a first air suction fan 51, a second air suction fan 52 and a mixing and crushing assembly, the mixing and crushing assembly includes a second housing 50 and a combined worm 54 rotatably mounted in the second housing 50, the combined worm 54 is provided with a small worm section 540 and a large worm section 541 connected with the small worm section 540, one end of the combined worm 54 extends out of one end of the second housing 50, and one end of the combined worm 54 is connected with the power driving mechanism 3; the other end of the second shell 50 is provided with a plurality of dust outlets 503, a first conveying space and a second conveying space are arranged in the first shell 50 from one end to the other end of the first shell, wherein the cross section size of the first conveying space is smaller than that of the second conveying space, a small worm section 540 is positioned in the first conveying space, a large worm section 541 is positioned in the second conveying space, and the second shell 50 is provided with a first feeding hole 501 communicated with the feeding end of the first conveying space, a second feeding hole 502 communicated with the feeding end of the second conveying space and a first discharging hole 504 communicated with the discharging end of the second conveying space; the inlets of the first suction fan 51 and the second suction fan 52 are located above the first conveying mechanism 4, the outlet of the first suction fan 51 is connected with the first feed port 501, the outlet of the second suction fan 52 is connected with the second feed port 502, and both the first suction fan 51 and the second suction fan 52 are connected with the power driving mechanism 3.
The grain that this embodiment obtained after the broken shelling of first crushing mechanism 2 contains the chaff, carries grain and chaff to second crushing mechanism 5 through first conveying mechanism 4, and second crushing mechanism 5 is broken once more, carries out high-efficient separation with grain and chaff simultaneously. Specifically, when the second crushing mechanism 5 is in operation, the first air suction fan 51 sucks the cereal grains containing the husks from the first conveying mechanism 4 into the second casing 50 through the first feed port 501, the second air suction fan 52 sucks the cereal grains containing the husks from the first conveying mechanism 4 into the second casing 50 through the second feed port 502, the cereal grains containing the husks entering through the first feed port 501 are conveyed and pressurized through the small worm section 540 of the first conveying space and then enter the second conveying space, in the second conveying space, the cereal grains containing the husks conveyed by the first conveying space in a pressurized manner and the cereal grains containing the husks entering through the second feed port 502 collide with each other, so that the cereal grains which are not completely crushed in the first crushing mechanism 2 are crushed and husked again, complete husking of the cereal grains is ensured, and then the cereal grains are conveyed through the large worm section 541 in the second conveying space, so that the cereal grains are discharged from the first discharge port 504 of the second casing 50, and the chaff is discharged from the dust discharge port 503 of the second casing 50 by the first suction fan 51 and the second suction fan 52.
In this embodiment, it is further preferable that the power drive mechanism 3 includes a drive motor 30, a first composite pulley 33, a second composite pulley 34, a first pulley 31, a second pulley 35, a third pulley 36, a first transmission belt 32, a second transmission belt 37, a third transmission belt 38, and a fourth transmission belt 39, the drive motor 30 is mounted on the table 1, and the first composite pulley 33 is mounted on an output shaft of the drive motor 30; the first pulley 31 is mounted at one end of the main shaft 22; one end of the combination worm 54 extends out of the second housing 50, and the second compound pulley 34 is mounted on one end of the combination worm 54; the second pulley 35 is mounted on a first driving shaft 510 included in the first suction fan 51, and the third pulley 36 is mounted on a second driving shaft 520 included in the second suction fan 52; the first pulley 31 is connected to the first composite pulley 33 via the first transmission belt 32, the first composite pulley 33 is connected to the second pulley 35 via the second transmission belt 37, the first composite pulley 33 is connected to the second composite pulley 34 via the third transmission belt 38, and the second composite pulley 34 is connected to the third pulley 36 via the fourth transmission belt 39.
The first suction fan 51 and the second suction fan 52 of this embodiment can be directly applied to the existing suction fan, and the existing suction fan structure mainly includes a housing, an impeller rotatably mounted in the housing through a driving shaft, wherein the impeller is composed of a plurality of blades, and thus the impeller of the suction fan is driven to rotate by mounting a corresponding belt pulley in the driving shaft of the suction fan.
The power driving mechanism 3 of the embodiment synchronously drives the first crushing mechanism 2 and the second crushing mechanism 5 to work, and the first crushing mechanism 2 and the second crushing mechanism 5 adopt the same power source, so that energy is saved. Specifically, when the power driving mechanism 3 works, the driving motor 30 is started to drive the main shaft 22 to rotate through the first compound belt wheel 33, the first transmission belt 32 and the first belt wheel 31, so as to drive the first crushing mechanism 2 to work; the combined worm 54 is driven to rotate through the first compound belt wheel 33, the third transmission belt 38 and the second compound belt wheel 34, the first suction fan 51 works through the first compound belt wheel 33, the second transmission belt 37 and the second belt wheel 35, and the second suction fan 52 works through the second compound belt wheel 34, the fourth transmission belt 39 and the third belt wheel 36, so that the second crushing mechanism 5 is driven to work.
Further preferably, the efficient, environment-friendly and energy-saving rice processing production line further comprises a bagging mechanism 7 and a second conveying mechanism 6, wherein the second conveying mechanism 6 is mounted on the workbench 1, and the first discharge hole 504 of the second shell 50 is located above the feeding end of the second conveying mechanism 6;
the bagging mechanism 7 comprises a hoisting component 70, a first belt pulley component 82, a second belt pulley component 73, a first motor 76, a second motor 77, a swinging driving component 75, a first conveying frame 71, a second conveying frame 72, a pushing component 78, a heat sealing component 79, a cutter 80, a conveying guiding component and a vacuumizing component 74; the winding assembly 70 is rotatably mounted on the workbench 1, and the winding assembly 70 is used for winding and unwinding the packaging bag 9; the conveying guide assembly is arranged on the workbench 1 and is used for conveying and guiding the packaging bags 9; the hoisting unit 70 of the present embodiment may be implemented by directly using an existing hoisting machine.
The first conveying frame 71 is rotatably connected with the workbench 1 through the swing driving assembly 75; the second conveying frame 72 is mounted on the workbench 1, the second conveying frame 72 is located above the first conveying frame 71, the first belt pulley assembly 82 is mounted on the first conveying frame 71, and the second belt pulley assembly 73 is mounted on the second conveying frame 72; the first motor 76 is mounted on the first conveying frame 71 and connected with the first belt pulley assembly 82; the second motor 77 is mounted on the second carriage 72 and connected to the second belt pulley assembly 73;
a plurality of first vacuum adsorption holes are formed in a first conveying belt included in the first belt pulley assembly 82, and a plurality of second vacuum adsorption holes are formed in a second conveying belt included in the second belt pulley assembly 73; the vacuumizing assembly 74 is installed on the workbench 1 and connected with the first conveying frame 71 and the second conveying frame 72, and the vacuumizing assembly 74 is communicated with a surrounding space surrounded by the first belt pulley assembly 82; the vacuumizing assembly 74 is communicated with a surrounding space surrounded by the second belt pulley assembly 73;
the heat seal assemblies 79 are mounted at both ends of the second conveyor frame 72; said second belt pulley assembly 73 is positioned between said heat seal assemblies 79; of the two heat seal assemblies 70, the heat seal assembly 79 close to the winding assembly 70 is connected with a cutter 80 for cutting off the packaging bag 9, and the second belt pulley assembly 73 is arranged close to the other heat seal assembly 79; the pushing assembly 78 is mounted on the workbench 1 and used for pushing grains on the second conveying mechanism 6 into the packaging bag 9.
After the second crushing mechanism 5 is used for processing, the grain is conveyed into the bagging mechanism 7 through the second conveying mechanism 6 to finish the automatic bagging processing. Specifically, when the bagging mechanism 7 is used, the packaging bag 9 is wound on the winding assembly 70, and the winding assembly 70 unwinds the packaging bag 9 and conveys the packaging bag to a position between the first conveying frame 71 and the second conveying frame 72 through the conveying guide assembly; when the packaging bag 9 is conveyed to be in contact with the conveying surface of the first conveying belt mounted on the first conveying frame 71, the vacuumizing assembly 74 is started to vacuumize the surrounding space surrounded by the first conveying belt, under the action of the first vacuum adsorption hole, the lower side surface of the packaging bag 9 is adsorbed, and meanwhile, the first belt pulley assembly 82 acts under the action of the first motor 76, so that the area of the lower side surface of the packaging bag 9 adsorbed on the first conveying belt is gradually increased along with the conveying of the first belt pulley assembly 82, and the packaging bag 9 is effectively adsorbed and attached to the conveying surface of the first conveying belt; when the bag mouth of the packing bag 9 is conveyed to the second belt pulley assembly 73, the vacuumizing assembly 74 vacuums the surrounding space surrounded by the second conveying belt, the upper side surface of the packing bag 9 is adsorbed under the action of the second vacuum adsorption hole, so that the bag mouth of the packing bag 9 is opened, and simultaneously the second belt pulley assembly 73 is actuated under the action of the second motor 77, so that the area of the upper side surface of the packing bag 9 adsorbed on the second conveying belt is gradually increased along with the conveying of the second belt pulley assembly 73, wherein when the vacuumizing assembly 74 vacuums the second conveying belt, the first conveying frame 71 can be driven to swing relative to the workbench 1 through the swing driving assembly 75 according to the size of the space between the first conveying frame 71 and the second conveying frame 72 and the size of the suction force of the upper side surface of the packing bag 9 by the second vacuum adsorption hole, so as to adjust the space between the first conveying frame 71 and the second conveying frame 72, the upper side of the packing bag 9 is effectively adsorbed on the conveying surface of the second conveying belt. When the bag mouth of the packaging bag 9 is opened, the winding assembly 70 stops unwinding, the first belt pulley assembly 82 and the second belt pulley assembly 73 stop conveying, the heat sealing assembly 79 close to the winding assembly 70 acts and effectively compresses the packaging bag 9, and the pushing assembly 78 is started at the moment to push grains on the second conveying mechanism 6 into the packaging bag 9; when grains in the packaging bag 9 meet the corresponding packaging requirements, the packaging bag 9 is sealed by the two heat sealing assemblies 79, the packaging bag 9 is synchronously cut off by the cutter 80 on the heat sealing assembly 79 close to the winding assembly 70, after the cutting, the vacuumizing assembly 74 stops vacuumizing, the first belt pulley assembly 82 and the swing driving assembly 75 cooperate to move to convey the bagged rice to a finished product area, and thus the automatic bagging process of the rice is completed. The rolling-up component 70 in the embodiment can roll up two rolls of the packing bags 9 side by side, even more than two rolls, so that the packing of a plurality of bags of rice can be completed once, and the efficiency is high.
Further preferably, the working table 1 is further provided with a third conveying mechanism 8, and the first belt pulley assembly 82 and the swing driving assembly 75 cooperate to convey the bagged rice onto the third conveying mechanism 8 so as to convey the bagged rice to the finished product area.
In this embodiment, the first conveying mechanism 4, the second conveying mechanism 6, and the third conveying mechanism 8 have the same structure and working principle, and directly adopt the structure of the belt pulley assembly mounted on the existing conveying frame, which is the conventional technology, and therefore are not described in detail.
In this embodiment, the first belt pulley assembly 82 includes a first conveying belt, a primary pulley, and a secondary pulley, the primary pulley and the secondary pulley are rotatably connected to the first conveying frame 71 through rotating shafts, one of the rotating shafts is connected to the first motor 76, and the primary pulley and the secondary pulley are connected through the first conveying belt. The structure and operation principle of the second belt pulley assembly 73 are the same as those of the first belt pulley assembly 82, and therefore, the description thereof is omitted.
In this embodiment, the heat seal assembly 79 preferably includes a first linear motion driver 790, an upper pressing plate 791, an upper heating plate 792, a lower pressing plate 793, and a lower heating plate 794, the first linear motion driver 790 is connected to the second carriage 73, the upper pressing plate 791 is connected to the first linear motion driver 790, the upper heating plate 792 is disposed on a pressing surface of the upper pressing plate 791, and the lower heating plate 794 is disposed on a pressing surface of the lower pressing plate 793; the upper heating plate 792 is positioned opposite the lower heating plate 794; of the two heat seal assemblies 79, the lower pressing plate 793 adjacent to the winding assembly 70 is mounted on the second conveyor 72, and the lower pressing plate 793 included in the other heat seal assembly 79 is connected to the second conveyor 6. The first linear motion driving member 790 may be implemented by an existing linear motion device such as an oil cylinder, an air cylinder, an electric push rod, etc. The heat seal assembly 79 of this embodiment of course further comprises a power source for heating and supplying power to the upper heating plate 792 and the lower heating plate 794, which are conventional in the art and therefore not described in further detail. When the heat seal assembly 79 is operated, and the heat seal assembly 79 adjacent to the winding assembly 70 compresses the packaging bag 9, the first linear moving driving member 790 drives the upper compressing plate 791 and the upper heating plate 792 to move downwards, so that the packaging bag 9 is effectively clamped between the upper heating plate 792 and the lower heating plate 794; when the heat seal assemblies 79 seal the packages 9, the packages 9 are clamped between the upper and lower heat plates 792, 794 of the heat seal assemblies 79 while the upper and lower heat plates 792, 794 are heated to melt and bond the packages 9 together. Wherein the upper compression plate 791 adjacent to the winding assembly 70 is connected to the cutter 80.
In this embodiment, the conveying guide assembly preferably includes two guide plates 810, two guide rollers 811 and a power driving assembly, wherein the two guide plates 810 are disposed on one side of the heat sealing assembly 79 close to the winding assembly 70, the two guide rollers 811 are disposed on the other side of the heat sealing assembly, the two guide plates 810 are parallelly and alternately mounted on the second conveying frame 72, the two guide rollers 811 are parallelly and alternately rotatably mounted on the second conveying frame 72, and the power driving assembly is mounted on the second conveying frame 72 and connected with the two guide rollers 811. The power driving assembly directly uses two rotating motors 812, and the two rotating motors 812 respectively drive the two guide rollers 811 to rotate. In this embodiment, the packaging bag 9 is unwound by the winding unit 70 and then enters between the two guide plates 810, passes through between the upper heating plate 792 and the lower heating plate 794 of the heat seal unit 79 and then enters between the two guide rollers 811 by passing through the two guide plates 810, and the two guide plates 810 and the two guide rollers 811 function to guide the packaging bag 9. Wherein a horn opening is formed between the two guide plates 810 so that the packing bag 9 can be effectively inserted between the two guide plates 810.
In this embodiment, the swing driving assembly 75 preferably includes a second linear driving element 750, one end of the first conveying frame 71 close to the hoisting assembly 70 is rotatably connected to the workbench 1, and specifically, the first conveying frame 71 is rotatably connected to the workbench 1 through a rotating shaft; the second linear movement driving member 750 is connected to the table 1, and a top plate 751 contacting the second linear movement driving member 750 is provided in the middle of the first carriage 71. The second linear motion driving member 750 may be an existing linear motion device such as an oil cylinder, an air cylinder, an electric push rod, etc. When the swing driving assembly 75 is used, the top plate 751 is driven to move up and down by the second linear motion driving member 750 so as to drive the first carriage 71 to swing up and down relative to the workbench 1.
Preferably, the pushing assembly 78 includes a third linear moving driving element 780 and a U-shaped pushing frame 781, the third linear moving driving element 780 is connected to the workbench 1, the third linear moving driving element 780 is connected to the U-shaped pushing frame 781, and a U-shaped opening of the U-shaped pushing frame 780 is aligned between the first belt pulley assembly 82 and the second belt pulley assembly 73. The third linear motion driving member 780 may be implemented by using an existing linear motion device such as an oil cylinder, an air cylinder, an electric push rod, etc. When the pushing assembly is used, the third linear moving driving piece 780 drives the U-shaped pushing frame 781 to move, so that the U-shaped pushing frame 781 pushes grains on the second conveying mechanism 6 into the packaging bag 9. When a plurality of rolls of packaging bags 9 are wound on the winding assembly 70 side by side, the corresponding U-shaped pushing frames 781 are connected into a whole.
This embodiment is preferred, energy-efficient environmental protection and energy saving type rice processing lines is still including locating the weighing machine on second conveying mechanism 6, and when weighing machine called the cereal grain on the second conveying mechanism 6 and reached certain weight, material pushing component 78 moved again to in pushing away the wrapping bag 9 with cereal grain on the second conveying mechanism 6. The weighing mechanism is available in the existing processing process of various products, and is a conventional technology, so that the weighing mechanism is not described in detail.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. A high-efficiency, environment-friendly and energy-saving rice processing production line is characterized by comprising a workbench, a first crushing mechanism, a first conveying mechanism and a power driving mechanism, wherein the first crushing mechanism comprises a first shell, a bearing seat, a main shaft, a main cutting edge, an auxiliary crushing assembly, a crushing plate, a first crushing block, a second crushing block and a filtering assembly, the auxiliary crushing assembly comprises an auxiliary cutting edge, a planetary gear and a rotating shaft, and the auxiliary cutting edge is connected with the planetary gear through the rotating shaft; the filtering component comprises an annular plate, an annular seat and an inner annular filtering sieve;
the power driving mechanism, the first conveying mechanism and the first shell are all arranged on the workbench, and a discharge hole of the first shell is positioned above a feed end of the first conveying mechanism; a feeding hole is formed in the side face of the first shell, the bearing seat is mounted on the opposite side face of the first shell, the main shaft is rotatably mounted in the bearing seat, and one end of the main shaft extends out of the bearing seat and is connected with the power driving mechanism;
the two ends of the inner annular filter screen are respectively fixedly connected with the annular seat and the annular plate, the filter assembly is positioned in the first shell, the annular plate and the side surface of the first shell, which is provided with the feed port, are rotatably arranged, and the central hole of the annular plate is aligned with the feed port of the first shell; one end of the bearing seat extends into the first shell, a first outer gear ring is arranged on the outer surface of one end of the bearing seat, an inner gear ring is arranged in a center hole of the annular seat, and the first outer gear ring is sleeved outside the inner gear ring;
the other end of the main shaft extends into the inner annular filter sieve, the other end of the main shaft is alternately provided with the crushing plates and the main cutting edges, and the crushing plates are positioned between the main cutting edges and the bearing seat; the auxiliary crushing assemblies are uniformly distributed along the circumference of the crushing plate, the rotating shaft is rotatably mounted on the crushing plate, the planetary gear is positioned between the inner gear ring and the first outer gear ring, the planetary gear is meshed with the inner gear ring, and the planetary gear is meshed with the first outer gear ring; the auxiliary cutting edge is positioned in the inner annular filter screen;
the first crushing blocks comprise annular blocks, inner crushing blocks and outer crushing blocks, a plurality of inner crushing blocks are uniformly distributed along the circumference of the end face of each annular block, a plurality of outer crushing blocks surround the inner crushing blocks, a plurality of outer crushing blocks are uniformly distributed along the circumference of the end face of each annular block, and the positions of the inner crushing blocks and the positions of the outer crushing blocks are staggered; the first crushing block is positioned in the inner annular filter sieve, the annular block body is fixedly connected with the side surface of the first shell, which is provided with the feeding hole, and the central hole of the annular block body is aligned to the feeding hole of the first shell; the second broken piece includes the horizontal block body, perpendicular alternate locating three vertical block body on the horizontal block body, two liang form U type groove between the vertical block body, and is a plurality of the second broken piece is located in the interior annular filter sieve, and is a plurality of the broken piece of second is followed the broken outer fringe circumference equipartition of breaker sets up, the horizontal block body with the breaker is connected, and is a plurality of annular rotation space in forming between the broken piece of second upper position relative a plurality of U type grooves, and is a plurality of form outer annular rotation space between the broken piece of second upper position relative a plurality of U type grooves, and is a plurality of interior broken piece is located in the annular rotation space in interior, it is a plurality of outer broken piece is located in the outer annular rotation space.
2. The efficient, environment-friendly and energy-saving rice processing production line as claimed in claim 1, wherein the filtering assembly further comprises an outer annular filtering screen, a motor, a driving gear and a second outer gear ring, the outer annular filtering screen is sleeved on the inner annular filtering screen and attached to the inner annular filtering screen, two ends of the outer annular filtering screen are respectively rotatably mounted with the annular seat and the annular plate, the outer surface of one end, close to the annular seat, of the outer annular filtering screen is provided with the second outer gear ring, the motor is mounted on the annular seat, the driving gear is mounted on an output shaft of the motor, the driving gear is meshed with the second outer gear ring, and the motor and the driving gear are located on the outer side of the outer annular filtering screen.
3. The high-efficiency environment-friendly energy-saving rice processing production line according to claim 1, characterized in that the high-efficiency environment-friendly energy-saving rice processing production line further comprises a second crushing mechanism, the second crushing mechanism comprises a first air suction fan, a second air suction fan and a mixed crushing assembly, the mixed crushing assembly comprises a second shell and a combined worm rotatably mounted in the second shell, a small worm section and a large worm section connected with the small worm section are arranged on the combined worm, one end of the combined worm extends out of one end of the second shell, and one end of the combined worm is connected with the power driving mechanism; the other end of the second shell is provided with a plurality of dust exhaust ports, a first conveying space and a second conveying space are arranged in the first shell from one end to the other end of the first shell, the cross section size of the first conveying space is smaller than that of the second conveying space, a small worm section is positioned in the first conveying space, a large worm section is positioned in the second conveying space, and the second shell is provided with a first feeding hole communicated with the feeding end of the first conveying space, a second feeding hole communicated with the feeding end of the second conveying space and a first discharging hole communicated with the discharging end of the second conveying space; the inlet of the first air suction fan and the inlet of the second air suction fan are located above the first conveying mechanism, the outlet of the first air suction fan is connected with the first feed port, the outlet of the second air suction fan is connected with the second feed port, and the first air suction fan and the second air suction fan are both connected with the power driving mechanism.
4. The processing production line of rice with high efficiency, environmental protection and energy saving as claimed in claim 3, wherein the power driving mechanism comprises a driving motor, a first compound belt wheel, a second compound belt wheel, a first belt wheel, a second belt wheel, a third belt wheel, a first transmission belt, a second transmission belt, a third transmission belt and a fourth transmission belt, the driving motor is installed on the worktable, and the first compound belt wheel is installed on an output shaft of the driving motor; the first belt pulley is arranged at one end of the main shaft; one end of the combined worm extends out of the second shell, and the second compound belt wheel is mounted at one end of the combined worm; the second belt wheel is arranged on a first driving shaft of the first air suction fan, and the third belt wheel is arranged on a second driving shaft of the second air suction fan; the first belt wheel is connected with the first composite belt wheel through the first transmission belt, the first composite belt wheel is connected with the second belt wheel through the second transmission belt, the first composite belt wheel is connected with the second composite belt wheel through the third transmission belt, and the second composite belt wheel is connected with the third belt wheel through the fourth transmission belt.
5. The high-efficiency environment-friendly energy-saving rice processing production line as claimed in claim 3, further comprising a bagging mechanism and a second conveying mechanism, wherein the second conveying mechanism is mounted on the workbench, and the first discharge port of the second shell is positioned above the feeding end of the second conveying mechanism;
the bagging mechanism comprises a hoisting assembly, a first belt pulley assembly, a second belt pulley assembly, a first motor, a second motor, a swing driving assembly, a first conveying frame, a second conveying frame, a pushing assembly, a heat sealing assembly, a cutter, a conveying guide assembly and a vacuumizing assembly; the winding assembly is rotatably arranged on the workbench and used for winding and unwinding the packaging bag; the conveying guide assembly is arranged on the workbench and is used for conveying and guiding the packaging bags;
the first conveying frame is rotationally connected with the workbench through the swing driving assembly; the second conveying frame is arranged on the workbench and positioned above the first conveying frame, the first belt pulley assembly is arranged on the first conveying frame, and the second belt pulley assembly is arranged on the second conveying frame; the first motor is arranged on the first conveying frame and connected with the first belt pulley assembly; the second motor is arranged on the second conveying frame and is connected with the second belt pulley assembly;
a plurality of first vacuum adsorption holes are formed in a first conveying belt of the first belt pulley assembly, and a plurality of second vacuum adsorption holes are formed in a second conveying belt of the second belt pulley assembly; the vacuumizing assembly is arranged on the workbench and connected with the first conveying frame and the second conveying frame, and a surrounding space enclosed by the vacuumizing assembly and the first belt pulley assembly is communicated; the vacuumizing assembly is communicated with a surrounding space surrounded by the second belt pulley assembly;
the heat seal assemblies are mounted at two ends of the second conveying frame; the second belt pulley assembly is positioned between the two heat seal assemblies; in the two heat seal assemblies, a cutter for cutting off the packaging bag is connected to the heat seal assembly close to the winding assembly, and the second belt pulley assembly is arranged close to the other heat seal assembly; the pushing assembly is installed on the workbench and used for pushing grains on the second conveying mechanism into the packaging bag.
6. The efficient, environment-friendly and energy-saving rice processing production line as claimed in claim 5, wherein the heat seal assembly comprises a first linear moving driving member, an upper pressing plate, an upper heating plate, a lower pressing plate and a lower heating plate, the first linear moving driving member is connected with the second conveying frame, the upper pressing plate is connected with the first linear moving driving member, the upper heating plate is arranged on a pressing surface of the upper pressing plate, and the lower heating plate is arranged on a pressing surface of the lower pressing plate; the upper heating plate is opposite to the lower heating plate in position; in the two heat seal assemblies, a lower pressing plate close to the hoisting assembly is arranged on the second conveying frame, and the lower pressing plate of the other heat seal assembly is connected with the second conveying mechanism.
7. The efficient, environment-friendly and energy-saving rice processing production line as claimed in claim 5, wherein the conveying guide assembly comprises guide plates, guide rollers and a power driving assembly, two guide plates are arranged on one side of the heat sealing assembly close to the winding assembly, two guide rollers are arranged on the other side of the heat sealing assembly, the two guide plates are parallelly and alternately arranged on the second conveying frame, the two guide rollers are parallelly and alternately rotatably arranged on the second conveying frame, and the power driving assembly is arranged on the second conveying frame and connected with the two guide rollers.
8. The high-efficiency, environment-friendly and energy-saving rice processing production line as claimed in claim 5, wherein the swing driving assembly comprises a second linear moving driving member, the second linear moving driving member is connected with the working table, and a top plate in contact with the second linear moving driving member is arranged in the middle of the first conveying frame.
9. The efficient, environment-friendly and energy-saving rice processing production line as claimed in claim 5, wherein the pushing assembly comprises a third linear moving driving member and a U-shaped pushing frame, the third linear moving driving member is connected with the workbench, the third linear moving driving member is connected with the U-shaped pushing frame, and a U-shaped opening of the U-shaped pushing frame is aligned between the first belt pulley assembly and the second belt pulley assembly.
CN202110041028.XA 2021-01-12 2021-01-12 Efficient, environment-friendly and energy-saving rice processing production line Pending CN112871249A (en)

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CN206509056U (en) * 2016-07-30 2017-09-22 开县艳鑫牧业养殖场 Floated feed grinder
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