CN211026457U

CN211026457U - Rice processing intelligence production line

Info

Publication number: CN211026457U
Application number: CN201921616633.XU
Authority: CN
Inventors: 蒋珍凤
Original assignee: Hunan Yaozhen Grain And Oil Co ltd
Current assignee: Hunan Yaozhen Grain And Oil Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-07-17
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses an intelligent production line for rice processing, which comprises a box body, a shelling box, a feeding box, a screening box, a feeding funnel, a shelling component, a cool rice bran removing component and a grading screening component, wherein the outer wall of the top end of the box body is provided with the shelling box, the feeding box is arranged beside the shelling box, the screening box is arranged below the shelling box and on the outer wall of the bottom end of the box body, the shelling component is arranged inside the shelling box, and the cool rice bran removing component and the grading screening component are arranged inside the screening box; the intelligent rice processing production line can be used for conveniently carrying out systematic and efficient processing on rice; by the arrangement of the shelling component, the problems of time and labor waste and low efficiency of traditional rice processing are solved; the arrangement of the cold rice bran removing component and the grading screening component is adopted to cool the hulled rice, remove bran and screen the hulled rice, so that the structure is simple, and manual treatment is not needed; can carry out systematization processing to the rice, convenient operation, it is efficient to remove the shell, and the contact is inseparable between the system, and degree of automation is higher.

Description

Rice processing intelligence production line

Technical Field

The utility model relates to a rice processing technology field specifically is a rice processing intelligence production line.

Background

Along with the gradual rise of the rice yield in China and the demand of consumers on refined rice, people now require that the quality requirements of the refined rice are higher and higher, such as uniform rice grain size, large grains, white and clean surface, no pesticide residue and the like; the rice processing mainly comprises four working procedures: rice milling, cooling, bran removal and classifying screen, and the corresponding equipment is as follows in sequence: rice mill, cooling machine, bran remover, screening machine; at present, the current situation of domestic rice processing is mainly that process equipment is incomplete, each process works independently, a production line type processing system is not formed, and the automation degree is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice processing intelligence production line to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: an intelligent production line for rice processing comprises a box body, a shelling box, a feeding box, a screening box, a feeding funnel, a shelling assembly, a rice bran cooling assembly and a grading screening assembly, wherein the shelling box is arranged on the outer wall of the top end of the box body, the feeding box is arranged beside the shelling box, the feeding funnel is fixedly installed on the outer wall of the top end of the feeding box in a penetrating mode, the screening box is arranged on the outer wall of the bottom end of the box body below the shelling box, and the shelling assembly is arranged inside the shelling box;

the shelling assembly comprises a first motor, a conveying shaft, a spiral blade, a magnet, a gear box, a driving gear, a driven shaft, a driven gear, a conical grinding disc, a conical grinding groove and a first guide plate, wherein the first motor is horizontally and fixedly installed on one side of the outer wall of the feeding box through a bolt, the output end of the first motor is fixedly and rotatably connected with one end of the conveying shaft through a bearing, the spiral blade is fixedly installed on the surface of the conveying shaft, one end of the conveying shaft penetrates through the outer wall of the feeding box, the other end of the conveying shaft penetrates through the outer wall of one side of the gear box and is fixedly connected with the driving gear through a flat key, the outer wall of the top end of the gear box is fixedly installed on one side of the inner wall of the top end of the shelling box, one side of the driving gear is meshed with the driven gear, the driven shaft is fixedly connected with a conical grinding disc through the outer wall of the bottom of the gear box, a conical grinding groove is formed below the conical surface of the conical grinding disc and is positioned on the inner wall of the bottom of the husking box, a through hole is formed in the bottom of the conical grinding groove in a penetrating mode, a first guide plate is fixedly installed at the through hole, and a cold rice bran removing assembly is arranged below the husking box;

the cool rice bran removing component comprises a flow dividing rod, a first flow dividing plate, a second flow dividing plate, a third flow dividing plate, a cool rice box, an exhaust fan, a first base, an air extracting box, an air outlet box, an air blower, a second base and a second flow dividing plate, wherein one end of the flow dividing rod is vertically and fixedly installed at the bottom of the conical grinding disc, two first flow dividing plates, two second flow dividing plates and two third flow dividing plates are symmetrically and fixedly installed on two sides of the surface of the flow dividing rod from top to bottom in sequence, the included angle between the flow dividing plates and the flow dividing rod is increased by 10 degrees from top to bottom in sequence, the bottom end of the flow dividing rod is positioned inside the cool rice box, the cool rice box is fixedly installed on the outer wall of the bottom of the shell removing box, the air extracting box is fixedly installed on one side of the inner wall of the cool rice box, the air outlet box is fixedly installed, the rice cooling box comprises a box body, an exhaust fan, a first base, a second base, a screening box and a grading screening assembly, wherein the exhaust fan is fixedly installed on the first base through screws, the first base is horizontally and fixedly installed on one side of the outer wall of the box body, one side of the air outlet box penetrates through the outer wall of the rice cooling box through an exhaust pipe and is connected with an air blower, the air blower is fixedly installed on the second base through screws, one side of the second base is horizontally and fixedly installed on one side of the inner wall of the screening box, the other side of the second base is horizontally and fixedly installed on one side of the outer wall of the rice cooling box, a through hole is;

the classified screening component comprises a screening groove, a first filter screen, a second filter screen, a baffle, a second discharging pipe, a third discharging pipe, a first discharging pipe, a supporting plate, a first spring, a supporting base, a vibration motor, a first fixing base, a second fixing base, a connecting rod, a first movable rod, a second movable rod and a second spring, wherein the screening groove is arranged below the second guide plate and is positioned inside the screening box, the inner wall of the screening groove is fixedly provided with the first filter screen and the second filter screen in different inclined angles from top to bottom in sequence, a through hole is formed in one side of the inner wall of the screening groove above the first filter screen, the first discharging pipe is fixedly connected with the through hole at the other side of the inner wall of the screening groove above the second filter screen, the second discharging pipe is fixedly connected with the second discharging pipe at the through hole, and the third discharging pipe is fixedly connected with the outer wall of the screening groove, the third discharging pipe is connected with one end of a baffle, the baffle is parallel to a second filter screen and is fixedly arranged on the inner wall of the screening tank, the outer wall of the bottom of the screening tank is fixedly connected with a vibration motor through a bolt, four first fixed bases are symmetrically and fixedly arranged on the outer wall of the bottom of the screening tank beside the vibration motor, one end of each first fixed base is rotatably connected with one end of a connecting rod and one end of a second movable rod through hinges, the other end of each connecting rod is fixedly connected with the top end of one second fixed base through a hinge, the other end of each second movable rod is fixedly connected with one end of a second spring, the other end of each second spring is fixedly connected with one end of the corresponding first movable rod, the other end of each first movable rod is fixedly connected with the top end of the other second fixed base through a hinge, and two second fixed bases are formed into a pair, the bottom outer wall of backup pad and the one end symmetry fixed connection of four first springs, and four support bases of other end fixedly connected with, support base fixed mounting in sieve filter bottom end inner wall department.

According to the technical scheme, the inner wall of the feeding box is provided with grooves all around, and magnets are fixedly arranged in the grooves.

According to the technical scheme, the connection parts of the conveying shaft and the driven shaft with the gear box are fixedly and rotatably connected through bearings.

According to the technical scheme, the conical grinding disc and the conical surface of the conical grinding groove are provided with shell breaking grinding materials.

According to the technical scheme, a plurality of air outlets are formed in one side of the air pumping box and one side of the air outlet box.

According to the technical scheme, the through hole is formed in the position, corresponding to the air inlet of the air blower, of the inner wall of the screening and filtering box.

According to the technical scheme, the inner walls of the screening and filtering boxes corresponding to the first discharging pipe, the second discharging pipe and the third discharging pipe are provided with the through grooves.

According to the technical scheme, the aperture of the first filter screen is larger than that of the second filter screen.

According to the technical scheme, the exhaust fan air outlet is connected with the bran storage box, and the filtration device is arranged in the bran storage box and can separate bran from a small amount of rice with lighter mass.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the intelligent rice processing production line can be used for conveniently carrying out systematic and efficient processing on rice; the rice is conveyed and hulled by the hulling assembly, so that the problems of time and labor waste and low efficiency of traditional rice processing are solved; the arrangement of the cool rice bran removing component and the grading screening component is adopted to cool the hulled rice, remove bran and screen again, the structure is simple, the cooling and bran removing efficiency is high, and manual processing is not needed; can carry out systematization processing to the rice, convenient operation, it is efficient to remove the shell, and the contact is inseparable between the system, and degree of automation is higher.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front sectional schematic view of the fitting assembly of the present invention;

FIG. 3 is a partial front view sectional structure diagram of the present invention;

FIG. 4 is an enlarged view of area A of FIG. 3;

FIG. 5 is an enlarged view of area B of FIG. 3;

in the figure: 1. a box body; 2. a shelling box; 3. a feeding box; 4. a screen box; 5. a feed hopper; 6. a shelling component; 7. a cold rice bran removing component; 8. a grading screening component; 61. a first motor; 62. a delivery shaft; 63. a helical blade; 64. a magnet; 65. a gear case; 66. a driving gear; 67. a driven shaft; 68. a driven gear; 69. a conical grinding disc; 610. a conical milling groove; 611. a first baffle; 71. a diverter rod; 72. a first splitter plate; 73. a second splitter plate; 74. a third shunting plate; 75. cooling the rice box; 76. an exhaust fan; 77. a first base; 78. an air extraction box; 79. an air outlet box; 710. a blower; 711. a second base; 712. a second baffle; 81. a screening tank; 82. a first filter screen; 83. a second filter screen; 84. a baffle plate; 85. a second discharge pipe; 86. a third discharge pipe; 87. a first discharge pipe; 88. a support plate; 89. a first spring; 810. a support base; 811. vibrating a motor; 812. a first stationary base; 813. a second stationary base; 814. a connecting rod; 815. a first movable bar; 816. a second movable bar; 817. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an intelligent production line for rice processing comprises a box body 1, a shelling box 2, a feeding box 3, a screening box 4, a feeding funnel 5, a shelling assembly 6, a rice bran cooling assembly 7 and a grading screening assembly 8, wherein the shelling box 2 is arranged on the outer wall of the top end of the box body 1, the feeding box 3 is arranged beside the shelling box 2, the feeding funnel 5 is fixedly installed on the outer wall of the top end of the feeding box 3 in a penetrating mode, the screening box 4 is arranged on the outer wall of the bottom end of the box body 1 below the shelling box 2, and the shelling assembly 6 is arranged inside the shelling box 2;

the shelling assembly 6 comprises a first motor 61, a conveying shaft 62, a helical blade 63, a magnet 64, a gear box 65, a driving gear 66, a driven shaft 67, a driven gear 68, a conical grinding disc 69, a conical grinding groove 610 and a first guide plate 611, wherein the periphery of the inner wall of the feeding box 3 is provided with grooves, the magnet 64 is fixedly arranged in the grooves, the first motor 61 is horizontally and fixedly arranged on one side of the outer wall of the feeding box 3 through bolts, the output end of the first motor 61 is fixedly and rotatably connected with one end of the conveying shaft 62 through a bearing, the helical blade 63 is fixedly arranged on the surface of the conveying shaft 62, one end of the conveying shaft 62 penetrates through the outer wall of the feeding box 3, the other end of the conveying shaft penetrates through the outer wall of one side of the gear box 65 and is fixedly connected with the driving gear 66 through a flat key, the top end of the outer wall of the gear box 65 is fixedly arranged on one side of, the top end of the driven shaft 67 vertically penetrates through the gear box 65 and the outer wall of the top end of the shelling box 2 in sequence and is fixedly and rotatably connected through a bearing, the connecting part of the conveying shaft 62 and the driven shaft 67 with the gear box 65 is fixedly and rotatably connected through a bearing, the bottom end of the driven shaft 67 penetrates through the outer wall of the bottom of the gear box 65 and is fixedly connected with a conical grinding disc 69, a conical grinding groove 610 is formed below the conical surface of the conical grinding disc 69 and in the inner wall of the bottom of the shelling box 2, shell breaking grinding materials are arranged on the conical surfaces of the conical grinding disc 69 and the conical grinding groove 610, a through hole is formed in the bottom of the conical grinding groove 610 in a penetrating mode, a first guide plate 611 is fixedly installed at;

the rice cooling bran removing component 7 comprises a flow dividing rod 71, a first flow dividing plate 72, a second flow dividing plate 73, a third flow dividing plate 74, a rice cooling box 75, an exhaust fan 76, a first base 77, an air pumping box 78, an air outlet box 79, an air blower 710, a second base 711 and a second flow dividing plate 712, wherein one end of the flow dividing rod 71 is vertically and fixedly installed at the bottom of a conical grinding disc 69, two first flow dividing plates 72, two second flow dividing plates 73 and two third flow dividing plates 74 are sequentially and symmetrically installed at two sides of the surface of the flow dividing rod 71 from top to bottom, the included angles between the flow dividing plates and the flow dividing rod 71 are sequentially increased by 10 degrees from top to bottom, the bottom end of the flow dividing rod 71 is positioned inside the rice cooling box 75, the rice cooling box 75 is fixedly installed on the outer wall of the bottom of the husk removing box 2, the air pumping box 78 is fixedly installed at one side of the inner wall of the rice cooling box 75, one side of an air suction box 78 sequentially penetrates through the outer walls of the sieving and filtering box 4 and the rice cooling box 75 through exhaust pipes to be connected with an exhaust fan 76, an air outlet of the exhaust fan 76 is connected with the rice bran storage box, a filtering device is arranged in the rice bran storage box to separate bran from a small amount of rice with lighter mass, the exhaust fan 76 is fixedly installed on a first base 77 through screws, the first base 77 is horizontally and fixedly installed on one side of the outer wall of the box body 1, one side of an air outlet box 79 penetrates through the outer wall of the rice cooling box 75 through the exhaust pipes to be connected with an air blower 710, the air blower 710 is fixedly installed on a second base 711 through screws, a through hole is formed in the inner wall of the sieving and filtering box 4 corresponding to the air inlet of the air blower 710, one side of the second base 711 is horizontally and fixedly installed on one side of the inner wall of the sieving and filtering box 4, the other, a graded screening component 8 is arranged below the second guide plate 712;

the graded screening component 8 comprises a screening groove 81, a first screen 82, a second screen 83, a baffle 84, a second discharging pipe 85, a third discharging pipe 86, a first discharging pipe 87, a supporting plate 88, a first spring 89, a supporting base 810, a vibration motor 811, a first fixed base 812, a second fixed base 813, a connecting rod 814, a first movable rod 815, a second movable rod 816 and a second spring 817, wherein the screening groove 81 is arranged below a second guide plate 712 and positioned inside the screening box 4, the first screen 82 and the second screen 83 are fixedly arranged on the inner wall of the screening groove 81 in an inclined manner at different angles from top to bottom in sequence, the aperture of the first screen 82 is larger than that of the second screen 83, a through hole is formed in one side of the inner wall of the screening groove 81 above the first screen 82, the first discharging pipe 87 is fixedly connected to the through hole, a through hole is formed in the other side of the inner wall of the screening groove 81 above the second screen 83, and the second discharging pipe 85 is, a third discharging pipe 86 is fixedly connected below the second discharging pipe 85 and positioned on the outer wall of the screening tank 81 in a penetrating way, through grooves are formed in the inner walls of the screening boxes 4 corresponding to the first discharging pipe 87, the second discharging pipe 85 and the third discharging pipe 86, the third discharging pipe 86 is connected with one end of a baffle plate 84, the baffle plate 84 is fixedly installed on the inner wall of the screening tank 81 in parallel to the second screen 83, the outer wall of the bottom of the screening tank 81 is fixedly connected with a vibrating motor 811 through bolts, four first fixed bases 812 are symmetrically and fixedly installed on the outer wall of the bottom of the screening tank 81 beside the vibrating motor 811, one end of each first fixed base 812 is rotatably connected with one end of a connecting rod 814 and one end of a second movable rod 816 through hinges, the other end of the connecting rod 814 is fixedly connected with the top end of a second fixed base 813 through a hinge, the other end of the second movable rod 816 is fixedly connected with one end of a second, the other end of the first movable rod 815 is fixedly connected with the top end of the other second fixing base 813 through a hinge, the two second fixing bases 813 form a pair of four groups of symmetrical fixing bases and are fixedly mounted on the top end of the supporting plate 88, the outer wall of the bottom of the supporting plate 88 is fixedly connected with one ends of the four first springs 89 symmetrically, the other end of the supporting plate is fixedly connected with four supporting bases 810, and the supporting bases 810 are fixedly mounted on the inner wall of the bottom end of the screening and filtering box 4. When the intelligent rice processing production line is used, rice is put into the feeding box 3 through the feeding hopper 5, at the moment, the first motor 61 works to drive the conveying shaft 62 to rotate, so as to drive the spiral blades 63 to rotate, the rice is brought into the husking box 2, meanwhile, the conveying shaft 62 drives the driving gear 66 to rotate, so as to drive the driven gear 68 to rotate, and further drive the conical grinding disc 69 on the driven shaft 67 to rotate, the conical grinding disc 69 and the conical grinding groove 610 achieve a husking effect through husking grinding materials, when husked rice falls into the first splitter plate 72 through the first guide plate 611, the conical grinding disc 69 drives the splitter rod 71 to rotate, so as to drive the first splitter plate 72, the second splitter plate 73 and the third splitter plate 74 to rotate, meanwhile, the air blower 710 and the exhaust fan 76 work to take away bran residues and simultaneously take away a large amount of heat generated in the husking process, the rice falls into the cool rice box 75 and falls into the screening groove 81, at the moment, the vibration motor 811 generates vibration to drive the screening tank 81 to vibrate, the left and right vibration effects of the screening tank 81 are achieved through the cooperation of the connecting rod 814, the first movable rod 815, the second movable rod 816 and the second spring 817, the rice grains with larger grains are screened out through the first filter screen 82 and the first discharging pipe 87, the rice grains with smaller grains are screened out through the second filter screen 83 and the second discharging pipe 85, and finally the broken rice and impurities are screened out through the second filter screen 83 and are discharged through the baffle 84 and the third discharging pipe 86.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rice processing intelligence production line, includes box (1), shelling case (2), pay-off case (3), screening case (4), feed hopper (5), subassembly (6) that shells, cold rice remove chaff subassembly (7) and classified screening subassembly (8), its characterized in that: the outer wall of the top end of the box body (1) is provided with a shelling box (2), a feeding box (3) is arranged beside the shelling box (2), the outer wall of the top end of the feeding box (3) is fixedly provided with a feeding hopper (5) in a penetrating manner, a screening box (4) is arranged below the shelling box (2) and on the outer wall of the bottom end of the box body (1), and a shelling assembly (6) is arranged inside the shelling box (2);

the shelling device is characterized in that the shelling assembly (6) comprises a first motor (61), a conveying shaft (62), a spiral blade (63), a magnet (64), a gear box (65), a driving gear (66), a driven shaft (67), a driven gear (68), a conical grinding disc (69), a conical grinding groove (610) and a first guide plate (611), the first motor (61) is horizontally and fixedly installed on one side of the outer wall of the feeding box (3) through bolts, the output end of the first motor (61) is fixedly and rotatably connected with one end of the conveying shaft (62) through a bearing, the spiral blade (63) is fixedly installed on the surface of the conveying shaft (62), one end of the conveying shaft (62) penetrates through the outer wall of the feeding box (3), the other end of the conveying shaft penetrates through the outer wall of one side of the gear box (65) and is fixedly connected with the driving gear (66) through a flat key, and the top end outer wall of, one side of the driving gear (66) is meshed with a driven gear (68), the driven gear (68) is fixedly connected to a driven shaft (67) through a flat key, the top end of the driven shaft (67) vertically penetrates through the gear box (65) and the outer wall of the top end of the shelling box (2) in sequence and is fixedly and rotatably connected through a bearing, the bottom end of the driven shaft (67) penetrates through the outer wall of the bottom of the gear box (65) and is fixedly connected with a conical grinding disc (69), a conical grinding groove (610) is formed below the conical surface of the conical grinding disc (69) and located on the inner wall of the bottom of the shelling box (2), a through hole is formed in the bottom of the conical grinding groove (610) in a penetrating mode, a first guide plate (611) is fixedly installed at the through hole, and a rice bran removing assembly (7);

the cool rice bran removing component (7) comprises a flow dividing rod (71), a first flow dividing plate (72), a second flow dividing plate (73), a third flow dividing plate (74), a cool rice box (75), an exhaust fan (76), a first base (77), an exhaust box (78), an air outlet box (79), an air blower (710), a second base (711) and a second flow dividing plate (712), wherein one end of the flow dividing rod (71) is vertically and fixedly installed at the bottom of the conical grinding disc (69), two first flow dividing plates (72), two second flow dividing plates (73) and two third flow dividing plates (74) are sequentially and symmetrically and fixedly installed on two sides of the surface of the flow dividing rod (71) from top to bottom, included angles between the two first flow dividing plates and the flow dividing rod (71) are sequentially increased by 10 degrees from top to bottom, the bottom end of the flow dividing rod (71) is positioned inside the cool rice box (75), and the cool rice box (75) is fixedly installed on the outer, the rice cooling box is characterized in that an air pumping box (78) is fixedly mounted on one side of the inner wall of the rice cooling box (75), an air outlet box (79) is fixedly mounted on the other side of the inner wall of the rice cooling box (75), the air pumping box (78) is connected with an air exhauster (76) through an exhaust pipe which sequentially penetrates through the sieve filtering box (4) and the outer wall of the rice cooling box (75), the air exhauster (76) is fixedly mounted on a first base (77) through screws, the first base (77) is horizontally and fixedly mounted on one side of the outer wall of the box body (1), the air outlet box (79) is connected with an air blower (710) through the exhaust pipe which penetrates through the outer wall of the rice cooling box (75), the air blower (710) is fixedly mounted on a second base (711) through screws, the horizontal fixed mounting on one side of the inner wall of the sieve filtering box (4) is arranged on one side of the second base (711), and the, a through hole is formed in the bottom of the rice cooling box (75) in a penetrating manner, a second guide plate (712) is fixedly installed at the through hole, and a grading screening component (8) is arranged below the second guide plate (712);

the grading screening component (8) comprises a screening groove (81), a first filter screen (82), a second filter screen (83), a baffle (84), a second discharging pipe (85), a third discharging pipe (86), a first discharging pipe (87), a supporting plate (88), a first spring (89), a supporting base (810), a vibration motor (811), a first fixed base (812), a second fixed base (813), a connecting rod (814), a first movable rod (815), a second movable rod (816) and a second spring (817), the screening groove (81) is arranged below the second guide plate (712) and positioned inside the screening box (4), the first filter screen (82) and the second filter screen (83) are obliquely and fixedly installed at different angles from top to bottom in sequence on the inner wall of the screening groove (81), and a through hole is formed in one side, positioned on the inner wall of the screening groove (81), above the first filter screen (82), and the through hole is fixedly connected with a first discharging pipe (87), the upper part of the second filter screen (83) is positioned at the other side of the inner wall of the screening tank (81) and is provided with a through hole, the through hole is fixedly connected with a second discharging pipe (85), the lower part of the second discharging pipe (85) is positioned at the outer wall of the screening tank (81) and is fixedly connected with a third discharging pipe (86), the third discharging pipe (86) is connected with one end of a baffle (84), the baffle (84) is parallel to the second filter screen (83) and is fixedly arranged at the inner wall of the screening tank (81), the outer wall at the bottom of the screening tank (81) is fixedly connected with a vibrating motor (811) through a bolt, the next door of the vibrating motor (811) is positioned at the outer wall at the bottom of the screening tank (81) and is symmetrically and fixedly provided with four first fixing bases (812), and one end of each first fixing base (812, the other end of the connecting rod (814) is fixedly connected with the top end of one second fixing base (813) through a hinge, the other end of the second movable rod (816) is fixedly connected with one end of the second spring (817), the other end of the second spring (817) is fixedly connected with one end of the first movable rod (815), the other end of the first movable rod (815) is fixedly connected with the top end of the other second fixing base (813) through a hinge, two second fixing bases (813) form a pair of four groups of symmetrical fixing bases and are arranged on the top end of the supporting plate (88), the outer wall of the bottom of the supporting plate (88) is fixedly connected with one ends of four first springs (89), the other ends of the two second fixing bases (813) are fixedly connected with four supporting bases (810), and the supporting bases (810) are fixedly arranged on the inner wall of the bottom end of the screening and filtering box (4).

2. The intelligent rice processing production line of claim 1, characterized in that: the inner wall of the feeding box (3) is provided with grooves all around, and magnets (64) are fixedly arranged in the grooves.

3. The intelligent rice processing production line of claim 1, characterized in that: the conveying shaft (62) and the driven shaft (67) are connected with the gear box (65) in a fixed and rotating mode through bearings.

4. The intelligent rice processing production line of claim 1, characterized in that: and the conical surfaces of the conical grinding disc (69) and the conical grinding groove (610) are provided with shell breaking grinding materials.

5. The intelligent rice processing production line of claim 1, characterized in that: and a plurality of air outlets are formed in one side of the air pumping box (78) and one side of the air outlet box (79).

6. The intelligent rice processing production line of claim 1, characterized in that: the inner wall of the screening box (4) is provided with a through hole corresponding to the air inlet of the air blower (710).

7. The intelligent rice processing production line of claim 1, characterized in that: the inner walls of the screening boxes (4) corresponding to the first discharging pipe (87), the second discharging pipe (85) and the third discharging pipe (86) are provided with through grooves.

8. The intelligent rice processing production line of claim 1, characterized in that: the aperture of the first filter screen (82) is larger than that of the second filter screen (83).

9. The intelligent rice processing production line of claim 1, characterized in that: an air outlet of the exhaust fan (76) is connected with the bran storage box.