CN115121312A - Anti-blocking grain threshing device in rice finish machining process - Google Patents
Anti-blocking grain threshing device in rice finish machining process Download PDFInfo
- Publication number
- CN115121312A CN115121312A CN202210649784.5A CN202210649784A CN115121312A CN 115121312 A CN115121312 A CN 115121312A CN 202210649784 A CN202210649784 A CN 202210649784A CN 115121312 A CN115121312 A CN 115121312A
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 61
- 235000009566 rice Nutrition 0.000 title claims abstract description 61
- 235000013339 cereals Nutrition 0.000 title claims abstract description 35
- 238000003754 machining Methods 0.000 title description 3
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 60
- 238000001125 extrusion Methods 0.000 claims abstract description 40
- 241000251169 Alopias vulpinus Species 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 6
- 238000012545 processing Methods 0.000 claims abstract description 6
- 238000007730 finishing process Methods 0.000 claims description 18
- 238000012216 screening Methods 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 4
- 240000008042 Zea mays Species 0.000 abstract description 24
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract description 24
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract description 24
- 235000005822 corn Nutrition 0.000 abstract description 24
- 230000009471 action Effects 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- 241001388119 Anisotremus surinamensis Species 0.000 description 5
- 239000002699 waste material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
- B02B3/04—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B1/00—Preparing grain for milling or like processes
- B02B1/02—Dry treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
- B02B7/02—Feeding or discharging devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention relates to the technical field of rice hullers, in particular to an anti-blocking grain thresher used in a rice fine processing procedure. The technical scheme is as follows: the driving sleeve can only give the rotatory power of corn, does not give corn decurrent power, and corn still has the risk of stagnation jam to only press close to the corn of grinding post during corn moves down and just receive extrusion by a wide margin, the corn in the outside does not receive the extrusion, leads to corn to shelling in advance the effect poor. The technical scheme is as follows: an anti-blocking grain thresher in the rice fine processing procedure comprises an extrusion column, a pushing unit and the like; the pushing unit is connected with an extrusion column. The invention realizes the conveying and pre-shelling treatment of the paddy, drives the paddy to spirally move downwards by driving the guide ring to rotate, avoids the blockage of the paddy, simultaneously pushes the paddy to move downwards by the downward movement of the push plate, further avoids the blockage of the paddy, and pushes the paddy to the extrusion column by the pushing action of the arc-shaped plate, so that the paddy is extruded with high strength.
Description
Technical Field
The invention relates to the technical field of rice hullers, in particular to an anti-blocking grain thresher used in a rice fine processing procedure.
Background
Chinese patent application No. CN201921517624.5 discloses an anti-clogging grain thresher used in rice fine processing, which aims at the problem that the existing hopper is easy to clog, and prevents clogging by driving a driving sleeve to rotate so that rice grains rotate and move downward, and a spherical protrusion on the outer surface wall of a grinding column is provided to extrude rice grains to pre-exuviate; but its driving sleeve can only give the rotatory power of corn, does not give corn decurrent power, and corn still has the risk of stagnation jam to only press close to the corn of grinding post during corn moves down and just receive the extrusion of big intensity, the corn in the outside does not receive the extrusion, leads to the effect of corn pre-shelling poor, in addition when screening corn, the parcel has corn in the mud piece of screening out, leads to the waste of corn.
Disclosure of Invention
In order to overcome the defects that the driving sleeve only can apply rotating force to the paddy and does not apply downward force to the paddy, the paddy still has the risk of stagnation and blockage, only the paddy close to the grinding column is greatly extruded when the paddy moves downwards, and the paddy on the outer side is not extruded, so that the pre-husking effect of the paddy is poor, the invention provides the anti-blocking grain thresher in the rice finishing process.
The technical scheme is as follows: an anti-blocking grain thresher in a rice finish machining process comprises a first mounting frame, a vibrating screen machine, a second mounting frame and a conical hopper; the upper part of the front side of the first mounting frame is connected with a vibrating screen machine; the middle part of the front side of the first mounting rack is fixedly connected with a second mounting rack; the front part of the second mounting frame is fixedly connected with a conical hopper; the device also comprises an extrusion column, a guide ring, a pushing unit, a rotating unit, an extrusion unit and a secondary screening unit; the upper part of the front side of the first mounting frame is connected with a pushing unit, and the pushing unit is used for stirring grains in the conical hopper downwards; the pushing unit is connected with an extrusion column; the lower part of the front side of the first mounting rack is connected with a rotating unit; the rotating unit is connected with a guide ring; the rotating unit is used for driving the guide ring to rotate so as to drive the paddy in the conical hopper to spirally move downwards; the rotating unit is connected with an extrusion unit; the extrusion unit is connected with the guide ring and is used for extruding the grains in cooperation with the extrusion column to realize the effect of pre-husking the grains; the upper part of the right side of the rotating unit is connected with a secondary screening unit which is used for screening rice attached to foreign matters screened by the vibrating screen machine.
As an improvement of the scheme, the outer surface of the extrusion column is provided with a bulge for extruding the rice.
As an improvement of the scheme, the inner surface of the guide ring is provided with a screw rod for driving the rice to spirally move downwards.
As an improvement of the above scheme, the pushing unit comprises a third mounting frame, a mounting cylinder, a mounting disc, a spring telescopic rod, a mounting rod, a bump, a first connecting rod, an electric push rod, a first mounting ring and a push plate; the upper part of the front side of the first mounting rack is fixedly connected with a third mounting rack; the front part of the lower side of the third mounting frame is fixedly connected with a mounting cylinder; the lower part in the installation cylinder is fixedly connected with an installation disc; the middle part of the lower side of the mounting disc is fixedly connected with a spring telescopic rod; the front part of the lower side and the rear part of the lower side of the mounting disc are respectively and fixedly connected with an electric push rod; the telescopic end of the spring telescopic rod is fixedly connected with an installation rod; the upper part of the outer surface of the mounting rod is fixedly connected with three convex blocks which are arranged in an annular array; the middle part of the outer surface of the mounting rod is connected with three first connecting rods through a rotating shaft, and the three first connecting rods are arranged in an annular array; the lower part of the mounting rod is fixedly connected with the extrusion column; the telescopic ends of the two electric push rods are fixedly connected with a first mounting ring; the mounting cylinder is in sliding connection with the first mounting ring; the lower side of the first mounting ring is connected with three push plates through a rotating shaft, and the three push plates are arranged in an annular array; the lower sides of the three push plates are respectively connected with a first connecting rod through a rotating shaft.
As an improvement of the proposal, the lower part of the mounting cylinder is provided with a cone for forcing the rice to be dispersed.
As an improvement of the proposal, the push plate is fan-shaped and is used for stirring the rice.
As an improvement of the above scheme, the rotating unit comprises a fourth mounting frame, a first motor, a first gear, a first mounting plate, a second mounting plate and a toothed ring; the lower part of the front side of the first mounting rack is fixedly connected with a first mounting plate; the upper part of the front side of the first mounting plate is fixedly connected with a second mounting plate; the front part of the second mounting plate is rotationally connected with the guide ring; the outer surface of the guide ring is fixedly connected with a toothed ring; a fourth mounting rack is arranged at the left part of the first mounting rack; the middle part of the right side of the fourth mounting frame is fixedly connected with a first motor; the output shaft of the first motor is fixedly connected with a first gear; the first gear is meshed with the gear ring; the first mounting plate is connected with an extrusion unit.
As an improvement of the scheme, the extrusion unit comprises a second mounting ring, a straight spring, a convex ball rod, an arc-shaped plate, a third mounting plate and a wave ring; the lower part of the outer surface of the guide ring is fixedly connected with a second mounting ring; the outer surface of the second mounting ring is fixedly connected with a plurality of straight springs; the outer end of each straight spring is fixedly connected with a convex ball rod respectively, and each straight spring is sleeved on the outer surface of one convex ball rod respectively; each convex ball rod is in sliding connection with the second mounting ring; the inner side of each convex ball rod is fixedly connected with an arc-shaped plate respectively; the middle part of the front side of the first mounting plate and the lower part of the front side are respectively fixedly connected with a third mounting plate; the front parts of the two third mounting plates are fixedly connected with a wave ring respectively; the outer side of each convex ball rod is contacted with the inner surface of the wavy ring.
As an improvement of the proposal, the inner surface of the wave ring is in a wave shape and is used for forcing the convex ball rod to move.
As an improvement of the scheme, the convex ball rod is externally arranged to be spherical, and sliding on the inner surface of the wave ring is facilitated.
The invention has the following advantages: the rice conveying and pre-shelling device realizes rice conveying and pre-shelling treatment, the guide ring is driven to rotate so as to drive the rice screw to move downwards, rice blockage is avoided, the rice is pushed to move downwards through downward movement of the push plate, rice blockage is further avoided, the rice is pushed to the extrusion column through the pushing action of the arc plate, the rice is extruded with high strength, subsequent rice shelling is facilitated, in addition, the screened mud blocks are crushed and filtered, the rice wrapped in the mud blocks is separated, and the rice waste is avoided.
Drawings
FIG. 1 is a schematic view of a first embodiment of the anti-clogging cereal thresher of the present invention in a rice finishing process;
FIG. 2 is a schematic view of a second embodiment of the anti-clogging cereal thresher of the present invention in a rice finishing operation;
FIG. 3 is a schematic view of a first partial perspective of the anti-clogging cereal thresher of the present invention in a rice finishing process;
FIG. 4 is a partial perspective sectional view of the anti-clogging cereal thresher in the rice finishing process of the present invention;
FIG. 5 is a schematic perspective view of a portion of a pushing unit of the anti-clogging grain thresher in the rice finishing process according to the present invention;
FIG. 6 is a schematic view of a second partial perspective of the anti-clogging cereal thresher of the rice finishing process of the present invention;
FIG. 7 is a schematic perspective view of a first embodiment of the anti-clogging threshing unit of the present invention;
FIG. 8 is a schematic perspective view of a second embodiment of the anti-clogging threshing unit of the present invention;
FIG. 9 is a schematic perspective view of a first embodiment of the secondary screening unit of the anti-clogging threshing device for grain in a rice finishing process according to the present invention;
FIG. 10 is a schematic perspective view of a second screening unit of the anti-clogging cereal thresher in the rice finishing process of the present invention;
FIG. 11 is a schematic perspective view of the collection box of the anti-clogging grain thresher in the rice finishing process according to the present invention.
Number designation in the figures: 1-a first mounting frame, 2-a sieving machine, 3-a second mounting frame, 4-a conical hopper, 201-a third mounting frame, 202-a mounting cylinder, 203-a mounting disc, 204-a spring telescopic rod, 205-a mounting rod, 206-a lug, 207-a first connecting rod, 208-an electric push rod, 209-a first mounting ring, 2010-a push plate, 2011-an extrusion column, 301-a fourth mounting frame, 302-a first motor, 303-a first gear, 304-a first mounting plate, 305-a second mounting plate, 306-a guide ring, 307-a toothed ring, 401-a second mounting ring, 402-a straight spring, 403-a convex ball rod, 404-an arc plate, 405-a third mounting plate, 406-a wave ring, 501-a fifth mounting frame, 502-a sixth mounting frame, 503-mounting frame, 504-collecting hopper, 505-seventh mounting frame, 506-second motor, 507-first crushing roller, 508-second gear, 509-third gear, 5010-second crushing roller, 5011-second connecting rod, 5012-eighth mounting frame, 5013-filter screen, 5014-collecting box.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Examples
An anti-clogging grain thresher in a rice fine processing procedure is shown in figures 1-11 and comprises a first mounting frame 1, a vibrating screen 2, a second mounting frame 3 and a conical hopper 4; the upper part of the front side of the first mounting frame 1 is connected with a vibrating screen machine 2; the middle part of the front side of the first mounting rack 1 is connected with a second mounting rack 3 through a bolt; the front part of the second mounting rack 3 is fixedly connected with a conical hopper 4;
the device also comprises an extrusion column 2011, a guide ring 306, a pushing unit, a rotating unit, an extrusion unit and a secondary screening unit; the upper part of the front side of the first mounting rack 1 is connected with a pushing unit; the pushing unit is connected with an extrusion column 2011; the lower part of the front side of the first mounting rack 1 is connected with a rotating unit; the rotating unit is connected with a guide ring 306; the guide ring 306 is rotationally connected with the conical hopper 4; the rotating unit is connected with an extruding unit; the pressing unit is connected with the guide ring 306; the upper part of the right side of the rotating unit is connected with a secondary screening unit.
The extrusion post 2011 surface is provided with the arch for extrude corn.
The inner surface of the guide ring 306 is provided with a screw rod for driving the paddy to spirally move downwards.
The pushing unit comprises a third mounting frame 201, a mounting cylinder 202, a mounting disc 203, a spring telescopic rod 204, a mounting rod 205, a bump 206, a first connecting rod 207, an electric push rod 208, a first mounting ring 209 and a push plate 2010; the upper part of the front side of the first mounting rack 1 is connected with a third mounting rack 201 through a bolt; the front part of the lower side of the third mounting rack 201 is fixedly connected with a mounting cylinder 202; the lower part in the installation cylinder 202 is fixedly connected with an installation disc 203; the middle part of the lower side of the mounting disc 203 is fixedly connected with a spring telescopic rod 204; the front part of the lower side and the rear part of the lower side of the mounting disc 203 are respectively and fixedly connected with an electric push rod 208; the telescopic end of the spring telescopic rod 204 is fixedly connected with a mounting rod 205; the upper part of the outer surface of the mounting rod 205 is fixedly connected with three lugs 206, and the three lugs 206 are arranged in an annular array; the middle part of the outer surface of the mounting rod 205 is connected with three first connecting rods 207 through a rotating shaft, and the three first connecting rods 207 are arranged in an annular array; the lower part of the mounting rod 205 is fixedly connected with the extrusion column 2011; the telescopic ends of the two electric push rods 208 are fixedly connected with a first mounting ring 209; the mounting cylinder 202 is slidably connected with the first mounting ring 209; the lower side of the first mounting ring 209 is connected with three push plates 2010 through a rotating shaft, and the three push plates 2010 are arranged in an annular array; the lower sides of the three push plates 2010 are respectively connected with a first connecting rod 207 in a rotating manner.
The lower part of the mounting cylinder 202 is provided with a cone for forcing the rice to be dispersed.
The pushing plate 2010 is fan-shaped and is used for pushing the rice.
The rotating unit comprises a fourth mounting frame 301, a first motor 302, a first gear 303, a first mounting plate 304, a second mounting plate 305 and a toothed ring 307; the lower part of the front side of the first mounting rack 1 is connected with a first mounting plate 304 through bolts; a second mounting plate 305 is fixedly connected to the upper part of the front side of the first mounting plate 304; the front part of the second mounting plate 305 is rotatably connected with a guide ring 306; the outer surface of the guide ring 306 is fixedly connected with a toothed ring 307; a fourth mounting rack 301 is arranged at the left part of the first mounting rack 1; the middle part of the right side of the fourth mounting rack 301 is fixedly connected with a first motor 302; the output shaft of the first motor 302 is fixedly connected with a first gear 303; the first gear 303 meshes with a toothed ring 307; the first mounting plate 304 is connected with a pressing unit.
The extrusion unit comprises a second mounting ring 401, a straight spring 402, a convex ball rod 403, an arc-shaped plate 404, a third mounting plate 405 and a wavy ring 406; the lower part of the outer surface of the guide ring 306 is fixedly connected with a second mounting ring 401; the outer surface of the second mounting ring 401 is fixedly connected with a plurality of straight springs 402; the outer end of each straight spring 402 is fixedly connected with a convex ball rod 403, and each straight spring 402 is sleeved on the outer surface of one convex ball rod 403; each ball rod 403 is slidably connected with the second mounting ring 401; the inner side of each convex ball rod 403 is fixedly connected with an arc-shaped plate 404; a third mounting plate 405 is fixedly connected to the middle part and the lower part of the front side of the first mounting plate 304 respectively; the front parts of the two third mounting plates 405 are fixedly connected with a wavy ring 406 respectively; the outer side of each of the protruding clubs 403 is in contact with the inner surface of the wavy ring 406.
The inner surface of the wave ring 406 is waved to force the convex shaft 403 to move.
The ball shaft 403 is externally spherically shaped to facilitate sliding on the inner surface of the wave ring 406.
The secondary screening unit comprises a fifth mounting frame 501, a sixth mounting frame 502, a mounting frame 503, a collecting hopper 504, a seventh mounting frame 505, a second motor 506, a first crushing roller 507, a second gear 508, a third gear 509, a second crushing roller 5010, a second connecting rod 5011, an eighth mounting frame 5012, a filter screen 5013 and a collecting box 5014; two fifth mounting frames 501 are connected to the upper portion of the right side of the fourth mounting frame 301 through bolts, and the two fifth mounting frames 501 are arranged in a front-back symmetrical mode; the upper parts of the two fifth mounting frames 501 are respectively connected with a sixth mounting frame 502 through bolts; an installation frame 503 is fixedly connected to the upper part between the two sixth installation frames 502; a collecting hopper 504 is fixedly connected to the lower part between the sixth mounting frames 502; the front part of the mounting frame 503 is rotatably connected with a first crushing roller 507; the rear part of the mounting frame 503 is rotatably connected with a second crushing roller 5010; a seventh mounting rack 505 is bolted to the upper part of the right side of the fourth mounting rack 301, and the seventh mounting rack 505 is positioned above the two fifth mounting racks 501; a second motor 506 is fixedly connected to the right part of the seventh mounting frame 505; the output shaft of the second motor 506 is fixedly connected with the first crushing roller 507; a second gear 508 is fixedly connected to the left part of the outer surface of the first crushing roller 507; a third gear 509 is fixedly connected to the left portion of the outer surface of the second crushing roller 5010; the second gear 508 meshes with the third gear 509; a second connecting rod 5011 is fixedly connected to the upper portion of the right side of the fourth mounting rack 301, and the second connecting rod 5011 is located below the two fifth mounting racks 501; an eighth mount 5012 is bolted to the upper right side of the fourth mount 301, and the eighth mount 5012 is located below the second link 5011; two filter screens 5013 are fixedly connected between the second connecting rod 5011 and the eighth mounting rack 5012, and the two filter screens 5013 are symmetrically arranged in the front-back direction; the upper right portion of the eighth mount 5012 is placed in the catch tank 5014.
The first crushing roller 507 and the second crushing roller 5010 are provided with cams on their outer surfaces for crushing foreign matters.
Collecting box 5014 left side is provided with the handle, does benefit to and pulls out collecting box 5014.
Firstly, a worker installs the first mounting frame 1 and the fourth mounting frame 301 above a ridge rice machine, rice is poured onto the vibrating screen machine 2 during working, the vibrating screen machine 2 is controlled to be started, the vibrating screen machine 2 screens out foreign matters such as mud blocks in the rice, the rice falls on the conical hopper 4 from a discharge hopper below the screen, and the foreign matters such as mud blocks fall between the first crushing roller 507 and the second crushing roller 5010 paper from a discharge hopper at the left of the screen; the paddy falls on the conical hopper 4 and then continuously falls, the paddy falls in a ring shape under the limiting action of the mounting cylinder 202 and passes through a ring-shaped area between the extrusion column 2011 and the second mounting ring 401, and finally falls in the ridge paddy machine for hulling, in the process, the first motor 302 is controlled to be started to drive the first gear 303 to drive the guide ring 306 to rotate, the guide ring 306 rotates to drive the paddy to spirally move downwards to avoid the blockage of the paddy, meanwhile, the two electric push rods 208 are controlled to be started to drive the first mounting ring 209 to reciprocate up and down, the first mounting ring 209 drives the upper ends of the three push plates 2010 to move downwards when moving downwards to force the three push plates 2010 to open outwards, then the first mounting ring 209 continuously moves downwards to contact with the three bumps 206, the mounting rod 205 is driven by the three bumps 206 to move downwards to stretch the spring telescopic rod 204, and the three push plates 2010 and the first connecting rod 207 move downwards along with the mounting rod 205, the three push plates 2010 move downwards to push the paddy downwards, so that the blockage of the paddy is further prevented, when the first mounting ring 209 moves upwards, the mounting rod 205 moves upwards to reset under the action of the spring telescopic rod 204, and then the push plates 2010 also retract inwards to reset; guide ring 306 still drives second collar 401 when rotating, second collar 401 drives straight spring 402, pompon 403 and arc 404 rotate, when pompon 403 rotates, slide at wave ring 406 internal surface, wave ring 406 forces pompon 403 reciprocating motion under the effect of straight spring 402, when pompon 403 moves to extrusion post 2011 direction, pompon 403 pushes the corn to extrusion post 2011 surface through arc 404, so extrude the corn, make the corn shell break loose, so that the ridge millet machine shells the corn, extrusion post 2011 is along with installation pole 205 reciprocating motion from top to bottom in the extrusion process, make extrusion post 2011 have a twisting action to the corn, further make the corn shell break loose.
Foreign matters such as clods fall between the first crushing roller 507 and the second crushing roller 5010 paper from the discharge hopper on the left of the screen, the second motor 506 is controlled to be started to drive the first crushing roller 507 to rotate, the first crushing roller 507 drives the second gear 508 to drive the third gear 509 to rotate, the third gear 509 drives the second crushing roller 5010 to rotate, the first crushing roller 507 and the second crushing roller 5010 rotate oppositely to crush the foreign matters such as clods, so that the rice wrapped in the clods is exposed, the crushed silt and the rice fall on the second connecting rod 5011 through the collecting hopper 504, are divided into two parts through the second connecting rod 5011, the two parts respectively pass through the two filters 5013, the silt falls into the collecting box 5014 to be collected, the operator pulls out the silt collecting box 5014 after the collecting box 4 is filled with the silt, the silt in the collecting box 5014 is put back again, and the rice falls into the conical hopper 5014, thus avoiding the waste of the paddy wrapped by the mud blocks.
It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention can be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the claims appended to the present application.
Claims (10)
1. An anti-blocking grain thresher in a rice fine processing procedure is characterized by comprising a first mounting frame (1), a vibrating screen (2), a second mounting frame (3) and a conical hopper (4); the upper part of the front side of the first mounting frame (1) is connected with a vibrating screen machine (2); the middle part of the front side of the first mounting rack (1) is fixedly connected with a second mounting rack (3); the front part of the second mounting rack (3) is fixedly connected with a conical hopper (4); the device also comprises an extrusion column (2011), a guide ring (306), a pushing unit, a rotating unit, an extrusion unit and a secondary screening unit; the upper part of the front side of the first mounting frame (1) is connected with a pushing unit, and the pushing unit is used for stirring grains in the conical hopper (4) downwards; the pushing unit is connected with an extrusion column (2011); the lower part of the front side of the first mounting rack (1) is connected with a rotating unit; the rotating unit is connected with a guide ring (306); the guide ring (306) is rotationally connected with the conical hopper (4), and the rotating unit is used for driving the guide ring (306) to rotate so as to drive the paddy in the conical hopper (4) to spirally move downwards; the rotating unit is connected with an extrusion unit; the extrusion unit is connected with the guide ring (306) and is used for extruding the grains in cooperation with the extrusion column (2011) to realize the effect of pre-husking the grains; the upper part of the right side of the rotating unit is connected with a secondary screening unit which is used for screening out the paddy attached to the foreign matters screened out by the vibrating screen machine (2).
2. The anti-clogging grain thresher used in the rice finishing process as claimed in claim 1, wherein the outer surface of the extrusion column (2011) is provided with a protrusion for extruding the rice.
3. The anti-clogging thresher in rice finishing process as claimed in claim 1, wherein said guide ring (306) has a screw rod on its inner surface for driving the rice to move spirally downward.
4. The anti-clogging grain threshing device in a rice finishing process as claimed in claim 1, wherein the pushing unit comprises a third mounting frame (201), a mounting cylinder (202), a mounting disc (203), a spring telescopic rod (204), a mounting rod (205), a bump (206), a first connecting rod (207), an electric push rod (208), a first mounting ring (209) and a push plate (2010); a third mounting rack (201) is fixedly connected to the upper part of the front side of the first mounting rack (1); the front part of the lower side of the third mounting rack (201) is fixedly connected with a mounting cylinder (202); the lower part in the mounting cylinder (202) is fixedly connected with a mounting disc (203); the middle part of the lower side of the mounting disc (203) is fixedly connected with a spring telescopic rod (204); the front part of the lower side and the rear part of the lower side of the mounting disc (203) are respectively and fixedly connected with an electric push rod (208); the telescopic end of the spring telescopic rod (204) is fixedly connected with a mounting rod (205); the upper part of the outer surface of the mounting rod (205) is fixedly connected with three lugs (206), and the three lugs (206) are arranged in an annular array; the middle part of the outer surface of the mounting rod (205) is connected with three first connecting rods (207) through a rotating shaft, and the three first connecting rods (207) are arranged in an annular array; the lower part of the mounting rod (205) is fixedly connected with the extrusion column (2011); the telescopic ends of the two electric push rods (208) are fixedly connected with a first mounting ring (209); the mounting cylinder (202) is in sliding connection with the first mounting ring (209); the lower side of the first mounting ring (209) is connected with three push plates (2010) through a rotating shaft, and the three push plates (2010) are arranged in an annular array; the lower sides of the three push plates (2010) are respectively connected with a first connecting rod (207) through rotating shafts.
5. The anti-clogging grain thresher used in rice finishing process as claimed in claim 4, wherein said mounting cylinder (202) is provided with a cone shape at its lower portion for forcing the rice to be dispersed.
6. The anti-clogging grain thresher in the rice finishing process as claimed in claim 4, wherein the push plate (2010) is fan-shaped and is used for stirring the rice.
7. The anti-clogging grain thresher in the rice finishing process as claimed in claim 6, wherein said rotating unit comprises a fourth mounting frame (301), a first motor (302), a first gear (303), a first mounting plate (304), a second mounting plate (305) and a toothed ring (307); the lower part of the front side of the first mounting rack (1) is fixedly connected with a first mounting plate (304); a second mounting plate (305) is fixedly connected to the upper part of the front side of the first mounting plate (304); the front part of the second mounting plate (305) is rotatably connected with a guide ring (306); a toothed ring (307) is fixedly connected to the outer surface of the guide ring (306); a fourth mounting rack (301) is arranged at the left part of the first mounting rack (1); the middle part of the right side of the fourth mounting rack (301) is fixedly connected with a first motor (302); the output shaft of the first motor (302) is fixedly connected with a first gear (303); the first gear (303) is meshed with the gear ring (307); a pressing unit is connected to the first mounting plate (304).
8. The anti-clogging grain thresher in the rice finishing process as claimed in claim 7, wherein the extrusion unit comprises a second mounting ring (401), a straight spring (402), a convex ball rod (403), an arc-shaped plate (404), a third mounting plate (405) and a wave ring (406); the lower part of the outer surface of the guide ring (306) is fixedly connected with a second mounting ring (401); the outer surface of the second mounting ring (401) is fixedly connected with a plurality of straight springs (402); the outer end of each straight spring (402) is fixedly connected with a convex ball rod (403), and each straight spring (402) is sleeved on the outer surface of one convex ball rod (403); each convex ball rod (403) is in sliding connection with the second mounting ring (401); the inner side of each convex ball rod (403) is fixedly connected with an arc-shaped plate (404) respectively; the middle part and the lower part of the front side of the first mounting plate (304) are fixedly connected with a third mounting plate (405) respectively; the front parts of the two third mounting plates (405) are fixedly connected with a wavy ring (406) respectively; the outer side of each convex ball rod (403) is contacted with the inner surface of the wavy ring (406).
9. The anti-clogging grain thresher in a rice finishing process as claimed in claim 8, wherein an inner surface of the wave ring (406) is waved for forcing the convex shaft (403) to move.
10. The anti-clogging cereal thresher in a rice finishing process as recited in claim 8, wherein the convex ball bar (403) is externally spherically shaped to facilitate sliding on an inner surface of the wave ring (406).
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| CN202210649784.5A CN115121312B (en) | 2022-06-10 | 2022-06-10 | Anti-blocking grain thresher in rice finishing process |
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| CN202210649784.5A CN115121312B (en) | 2022-06-10 | 2022-06-10 | Anti-blocking grain thresher in rice finishing process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117065860A (en) * | 2023-10-17 | 2023-11-17 | 南通富莱克流体装备有限公司 | Feeding device of rice pulping machine |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211425U (en) * | 1987-08-11 | 1988-05-11 | 周元佑 | Peanuts sheller |
| DE20121676U1 (en) * | 2001-01-11 | 2003-03-13 | Neumeister GmbH & Co.KG, 74196 Neuenstadt | Grain roller used for rolling or flaking cereal grains comprises a base body containing a rotating roller body, and a hand crank |
| CN204032289U (en) * | 2014-08-31 | 2014-12-24 | 张玲玲 | The broken hulling device of tea seed |
| CN206294851U (en) * | 2016-11-21 | 2017-07-04 | 长安大学 | A kind of groundnut sheller |
| CN209317733U (en) * | 2018-10-31 | 2019-08-30 | 扬州双鹰精密机械有限公司 | A kind of cereal-granules removing device |
| CN110479405A (en) * | 2019-09-12 | 2019-11-22 | 通道福香米业有限公司 | A kind of anti-clogging cereal threshing device in rice finishing step |
| CN210787448U (en) * | 2019-09-12 | 2020-06-19 | 长春市九台区宏昇米业有限公司 | Hulling device for rice processing |
| CN112246304A (en) * | 2020-11-05 | 2021-01-22 | 湖南省劲松机械有限公司 | Anti-blocking rice mill |
| CN112456172A (en) * | 2021-02-02 | 2021-03-09 | 烟台工程职业技术学院(烟台市技师学院) | Rotary feeder for grain processing |
| CN112705293A (en) * | 2021-01-25 | 2021-04-27 | 前郭县隆信种植养殖农民专业合作社 | Freezing hulling device of fresh rice |
| CN214487027U (en) * | 2021-02-05 | 2021-10-26 | 江苏长寿集团如皋广兴米业有限公司 | Rice mill |
| CN215429201U (en) * | 2021-07-20 | 2022-01-07 | 辽宁国本航舟农业科技有限公司 | Rice processing is with preventing blockking up formula rice huller |
-
2022
- 2022-06-10 CN CN202210649784.5A patent/CN115121312B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211425U (en) * | 1987-08-11 | 1988-05-11 | 周元佑 | Peanuts sheller |
| DE20121676U1 (en) * | 2001-01-11 | 2003-03-13 | Neumeister GmbH & Co.KG, 74196 Neuenstadt | Grain roller used for rolling or flaking cereal grains comprises a base body containing a rotating roller body, and a hand crank |
| CN204032289U (en) * | 2014-08-31 | 2014-12-24 | 张玲玲 | The broken hulling device of tea seed |
| CN206294851U (en) * | 2016-11-21 | 2017-07-04 | 长安大学 | A kind of groundnut sheller |
| CN209317733U (en) * | 2018-10-31 | 2019-08-30 | 扬州双鹰精密机械有限公司 | A kind of cereal-granules removing device |
| CN110479405A (en) * | 2019-09-12 | 2019-11-22 | 通道福香米业有限公司 | A kind of anti-clogging cereal threshing device in rice finishing step |
| CN210787448U (en) * | 2019-09-12 | 2020-06-19 | 长春市九台区宏昇米业有限公司 | Hulling device for rice processing |
| CN112246304A (en) * | 2020-11-05 | 2021-01-22 | 湖南省劲松机械有限公司 | Anti-blocking rice mill |
| CN112705293A (en) * | 2021-01-25 | 2021-04-27 | 前郭县隆信种植养殖农民专业合作社 | Freezing hulling device of fresh rice |
| CN112456172A (en) * | 2021-02-02 | 2021-03-09 | 烟台工程职业技术学院(烟台市技师学院) | Rotary feeder for grain processing |
| CN214487027U (en) * | 2021-02-05 | 2021-10-26 | 江苏长寿集团如皋广兴米业有限公司 | Rice mill |
| CN215429201U (en) * | 2021-07-20 | 2022-01-07 | 辽宁国本航舟农业科技有限公司 | Rice processing is with preventing blockking up formula rice huller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117065860A (en) * | 2023-10-17 | 2023-11-17 | 南通富莱克流体装备有限公司 | Feeding device of rice pulping machine |
| CN117065860B (en) * | 2023-10-17 | 2024-01-26 | 南通富莱克流体装备有限公司 | Feeding device of rice pulping machine |
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| Publication number | Publication date |
|---|---|
| CN115121312B (en) | 2024-05-10 |
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