CN110642013B - Grain production is with centrifugation grain machine of throwing - Google Patents

Grain production is with centrifugation grain machine of throwing Download PDF

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Publication number
CN110642013B
CN110642013B CN201910917863.8A CN201910917863A CN110642013B CN 110642013 B CN110642013 B CN 110642013B CN 201910917863 A CN201910917863 A CN 201910917863A CN 110642013 B CN110642013 B CN 110642013B
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grain
grain conveying
conveying bin
centrifugal
pipe
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CN110642013A (en
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曹凯宇
曹云飞
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Jieshou Yunfei Grain Machinery Co ltd
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Jieshou Yunfei Grain Machinery Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/06Gas pressure systems operating without fluidisation of the materials
    • B65G53/10Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas
    • B65G53/12Gas pressure systems operating without fluidisation of the materials with pneumatic injection of the materials by the propelling gas the gas flow acting directly on the materials in a reservoir
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/12Sieving bulk materials during loading or unloading
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02Articles
    • B65G2201/0202Agricultural and processed food products

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adjustment And Processing Of Grains (AREA)

Abstract

The invention discloses a centrifugal grain throwing machine for grain production, which comprises a grain conveying bin and a cyclone dust collector, wherein the cyclone dust collector is fixedly arranged at the upper end of the grain conveying bin, the outer surface of one side of the grain conveying bin is in bolted connection with a first centrifugal fan and a second centrifugal fan, and the first centrifugal fan is arranged above the second centrifugal fan; a first grain conveying pipe and a second grain conveying pipe are connected to the outer surface of the other side of the grain conveying bin through bolts, the second grain conveying pipe is arranged below the first grain conveying pipe, supporting columns are welded to corners of the outer surface of the lower end of the grain conveying bin, and a material receiving box is arranged on the outer surface of the lower end of the grain conveying bin; a buffer plate is arranged inside the grain conveying bin, a connecting shaft penetrates through the buffer plate, and a bearing seat is welded on the inner wall of the grain conveying bin; the invention has the beneficial effects that: the material can be better thrown, the grain throwing effect of the grain throwing machine is better, and different use requirements of users are met.

Description

Grain production is with centrifugation grain machine of throwing
Technical Field
The invention relates to a grain throwing device, in particular to a centrifugal grain throwing machine for grain production, and belongs to the technical field of grain production.
Background
Chinese patent publication No. CN104310002B discloses a bucket type grain throwing machine, which comprises: the grain throwing machine comprises a frame, a grain throwing cover, a throwing motor and an impeller; the grain throwing cover is erected on the upper portion of the rack, the impeller is arranged in the throwing beam cover, bearing blocks at two ends of the impeller are respectively erected on the rack, a central shaft of the impeller is connected with an output shaft of the throwing motor through a coupler, and the central shaft, the coupler and the output shaft are coaxial; the grain throwing cover is provided with a feeding hole and a discharging hole, and blades of the impeller are bent plates. The grain throwing machine provided by the invention has the advantages of small volume, stable grain throwing track, low noise, detachable arrangement of parts, convenience for installation and maintenance, low cost and flexible use; but the function is single, and the grain throwing effect is not good enough;
the existing grain throwing machine is not good enough in grain throwing effect in the using process, the requirement of a user cannot be met, meanwhile, impurities exist in grains, the existing grain throwing machine cannot separate the grains, meanwhile, the grain throwing position is fixed, the material throwing position cannot be adjusted according to the requirement of the user, certain influence is brought to the use of the grain throwing machine, and therefore the centrifugal grain throwing machine for grain production is provided.
Disclosure of Invention
The invention aims to solve the problems that the existing grain throwing machine is not good enough in grain throwing effect and cannot meet the requirements of users in the using process, impurities exist in grains, the existing grain throwing machine cannot separate the grains, the grain throwing position is fixed, the grain throwing position cannot be adjusted according to the requirements of the users, and certain influence is brought to the use of the grain throwing machine.
The purpose of the invention can be realized by the following technical scheme: a centrifugal grain throwing machine for grain production comprises a grain conveying bin and a cyclone dust collector, wherein the cyclone dust collector is fixedly arranged at the upper end of the grain conveying bin, the outer surface of one side of the grain conveying bin is connected with a first centrifugal fan and a second centrifugal fan through bolts, and the first centrifugal fan is arranged above the second centrifugal fan;
a first grain conveying pipe and a second grain conveying pipe are connected to the outer surface of the other side of the grain conveying bin through bolts, the second grain conveying pipe is arranged below the first grain conveying pipe, supporting columns are welded to corners of the outer surface of the lower end of the grain conveying bin, and a material receiving box is arranged on the outer surface of the lower end of the grain conveying bin;
the grain conveying device comprises a grain conveying bin, a buffer plate, a connecting shaft, a bearing seat, a mounting seat, a regulating handle and a connecting shaft, wherein the buffer plate is arranged inside the grain conveying bin, the connecting shaft penetrates through the buffer plate, the bearing seat is welded on the inner wall of the grain conveying bin, one end of the connecting shaft is inserted into the bearing seat, the other end of the connecting shaft penetrates through the grain conveying bin, the mounting seat is welded on the inner surface and the outer surface of the front end of the grain conveying bin, the connecting shaft penetrates through the mounting seat;
the utility model discloses a spacing cap that revolves of defeated granary, including defeated granary, the both sides surface of defeated granary all welds the installation piece near the position of bottom, the surface of installation piece is provided with the mounting, the fixed pin has been run through to the inside of mounting, the one end and the installation piece welded connection of fixed pin, the other end threaded connection of fixed pin has spacing cap of revolving.
Further lie in, the inside that connects the workbin sets up supplementary sieve, the nickel coin welding that connects the workbin has spacing seat, the cassette has all been welded at the both ends of supplementary sieve, the outer surface welding of the upper end of cassette has the shadoof.
The inner surface of the limiting seat is provided with a mounting groove, a connecting block is inserted in the mounting groove, and the connecting block is welded with the clamping seat.
Further lie in, supplementary sieve includes frame and bottom plate, the bottom plate welding is at the lower extreme surface of frame, the inside of bottom plate is inlayed and is had the screen cloth, the quantity of supplementary sieve is two sets of, and the contained angle of the horizontal plane of supplementary sieve is 40 downwards for the level, the sieve is the mirror image and places.
The material receiving box is characterized in that a clamping groove is formed in the outer surface of the material receiving box, a limiting groove is formed in the clamping groove, a clamping block is inserted into the limiting groove, and the clamping block is welded to the fixing piece.
The adjusting handle is characterized in that the inner surface of the adjusting handle is provided with a connecting hole, the inner part of the connecting hole is in threaded connection with a limiting column, the inner surface of the mounting seat is provided with a limiting hole, and one end of the limiting column penetrating through the connecting hole is inserted into the limiting hole.
The number of the limiting holes is six, and the limiting holes are arranged in an annular array.
The first grain conveying pipe and the second grain conveying pipe respectively comprise a first pipe body, a corrugated pipe and a second pipe body, the corrugated pipe is arranged between the first pipe body and the second pipe body, and the first pipe body and the second pipe body are connected with the corrugated pipe in an adhesive mode.
The material receiving box is characterized in that the number of the support columns is four, the support columns are arranged in parallel at equal intervals, and the support columns surround the periphery of the material receiving box.
Compared with the prior art, the invention has the beneficial effects that:
1. the grains dedusted by the cyclone deduster fall into the grain conveying bin, two groups of buffer plates are arranged in the grain conveying bin, the grains dedusted fall into the buffer plates and slowly slide downwards, the situation that the grains cannot be thrown and the sundries in the grains cannot be removed due to too high descending speed of the grains can be effectively avoided, meanwhile, the user can adjust the inclination angle of the buffer plate according to the actual use requirement, the grain has different falling speeds due to different inclination angles of the buffer plate, the adjusting handle is rotated, the buffer plate is driven to rotate through the connecting shaft while the adjusting handle is rotated, and the limiting column is inserted into the connecting hole after the angle is adjusted, so that the adjusting handle is fixed;
2. the grain throwing machine is characterized in that a first centrifugal fan and a second centrifugal fan operate to enable grains to enter and exit a first grain conveying pipe and a second grain conveying pipe, the first centrifugal fan and the second centrifugal fan are different in power, namely the air blowing by the first centrifugal fan and the air blowing by the second centrifugal fan are different in size, so that the grains thrown out of the first grain conveying pipe and the second grain conveying pipe are different in quality, the grains with lighter weight can be thrown out of the first grain conveying pipe, the grains with heavier weight can be thrown out of the second grain conveying pipe, the grain throwing machine further has a simple classification function, the grain throwing machine is more worthy of popularization and use, meanwhile, the first grain conveying pipe and the second grain conveying pipe are composed of a first pipe body, a corrugated pipe and a second pipe body, and the arrangement of the corrugated pipe enables a user to adjust the grain throwing position according to actual use requirements;
3. remaining debris and grain can fall into the material receiving box after throwing the material through first centrifugal fan and second centrifugal fan, have set up two sets of supplementary sieve in the material receiving box, have set up the screen cloth in the supplementary sieve, can carry out filtering separation with remaining debris and grain, can effectually avoid mixing the wasting of resources that the grain in the debris was abandoned and is leaded to.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic overall perspective structure of the present invention.
FIG. 2 is an enlarged view of the area A in FIG. 1 according to the present invention.
FIG. 3 is an internal view of the grain transport bin of the present invention;
FIG. 4 is an internal view of the receiver box of the present invention;
FIG. 5 is an enlarged view at B of FIG. 4 of the present invention;
FIG. 6 is a view of the combination of the auxiliary screen plate and the clamping seat of the present invention;
fig. 7 is an overall structural view of an auxiliary screen deck of the present invention;
FIG. 8 is an enlarged view of the invention at C of FIG. 1;
FIG. 9 is a view of the attachment of the mounting block to the fixture of the present invention;
FIG. 10 is an overall view of the mounting block of the present invention;
fig. 11 is a view showing the structure of a first grain conveying pipe according to the present invention.
In the figure: 1. a grain conveying bin; 2. a cyclone dust collector; 3. a first centrifugal fan; 4. a second centrifugal fan; 5. a first grain conveying pipe; 501. a first pipe body; 502. a bellows; 503. a second tube body; 6. a second grain conveying pipe; 7. a support pillar; 8. a material receiving box; 801. an auxiliary sieve plate; 802. a limiting seat; 803. a card holder; 804. lifting a rod; 805. mounting grooves; 806. connecting blocks; 807. a frame; 808. a base plate; 809. screening a screen; 810. a card slot; 811. a limiting groove; 9. a buffer plate; 10. a connecting shaft; 11. a bearing seat; 12. a mounting seat; 121. a limiting hole; 13. an adjusting handle; 131. connecting holes; 132. a limiting column; 14. mounting blocks; 15. a fixing member; 151. a fixing pin; 153. and (7) clamping blocks.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-11, a centrifugal grain throwing machine for grain production comprises a grain conveying bin 1 and a cyclone dust collector 2, wherein the cyclone dust collector 2 is fixedly installed at the upper end of the grain conveying bin 1, the outer surface of one side of the grain conveying bin 1 is in bolted connection with a first centrifugal fan 3 and a second centrifugal fan 4, and the first centrifugal fan 3 is arranged above the second centrifugal fan 4;
a first grain conveying pipe 5 and a second grain conveying pipe 6 are connected to the outer surface of the other side of the grain conveying bin 1 through bolts, the second grain conveying pipe 6 is arranged below the first grain conveying pipe 5, supporting columns 7 are welded at the corners of the outer surface of the lower end of the grain conveying bin 1, and a material receiving box 8 is arranged on the outer surface of the lower end of the grain conveying bin 1;
a buffer plate 9 is arranged inside the grain conveying bin 1, a connecting shaft 10 penetrates through the buffer plate 9, a bearing seat 11 is welded on the inner wall of the grain conveying bin 1, one end of the connecting shaft 10 is inserted into the bearing seat 11, the other end of the connecting shaft 10 penetrates through the grain conveying bin 1, a mounting seat 12 is welded on the inner surface and the outer surface of the front end of the grain conveying bin 1, the connecting shaft 10 penetrates through the mounting seat 12, and an adjusting handle 13 is welded at one end of the connecting shaft 10 penetrating through the mounting seat 12;
the both sides surface of defeated granary 1 all welds installation piece 14 near the position of bottom, and the surface of installation piece 14 is provided with mounting 15, and the inside of mounting 15 runs through there is fixed pin 151, the one end and the installation 14 welded connection of fixed pin 151, and the other end threaded connection of fixed pin 151 has spacing cap of screwing on.
Connect the inside of workbin 8 to set up supplementary sieve 801, the nickel coin welding that connects workbin 8 has spacing seat 802, and cassette 803 has all been welded at the both ends of supplementary sieve 801, and the upper end surface welding of cassette 803 has lifting rod 804.
The inner surface of the limiting seat 802 is provided with a mounting groove 805, a connecting block 806 is inserted into the mounting groove 805, and the connecting block 806 is welded to the clamping seat 803.
The auxiliary sieve plate 801 comprises a frame 807 and a bottom plate 808, the bottom plate 808 is welded on the outer surface of the lower end of the frame 807, a screen mesh 809 is embedded in the bottom plate 808, the number of the auxiliary sieve plates 801 is two, the included angle of the horizontal plane of the auxiliary sieve plates 801 is 40 degrees downward, impurities and grains can roll on the auxiliary sieve plates 801 to be better classified by the arrangement of downward inclination, and the sieve plates 801 are placed in a mirror image mode.
Connect workbin 8's surface to have seted up draw-in groove 810, the inside of draw-in groove 810 has seted up spacing groove 811, and the inside of spacing groove 811 is pegged graft and is had fixture block 153, and fixture block 153 is pegged graft and is connect workbin 8 stable fixed in draw-in groove 810, and fixture block 153 and mounting 15 welded connection.
The inner surface of the adjusting handle 13 is provided with a connecting hole 131, the inner part of the connecting hole 131 is connected with a limiting column 132 through a thread, the inner surface of the mounting seat 12 is provided with a limiting hole 121, the limiting column 132 penetrates through one end of the connecting hole 131 to be inserted into the limiting hole 121, and the limiting column 132 penetrates through the connecting hole 131 to be inserted into the limiting hole 121.
The number of the limiting holes 121 is six, the limiting holes 121 are arranged in an annular array, and the angles of the buffer plates 9 can be adjusted conveniently by users due to the arrangement of the six groups of limiting holes 121.
First defeated grain pipe 5 and second defeated grain pipe 6 all include first body 501, bellows 502 and second body 503, and bellows 502 sets up the setting between first body 501 and second body 503, and first body 501 and second body 503 splice with bellows 502, and the setting of this kind of structure makes the user can adjust the throwing grain position of first defeated grain pipe 5 and second defeated grain pipe 6 according to the demand.
The quantity of support column 7 is four groups, and support column 7 all is equidistance parallel placement, and the setting of multiunit support column 7 has played the effect of stabilizing the support, and support column 7 centers on around the case 8 that connects.
When the invention is used, the grain dedusted by the cyclone dust collector 2 falls into the grain conveying bin 1, two groups of buffer plates 9 are arranged in the grain conveying bin 1, the dedusted grain falls into the buffer plates 9 and slowly slides downwards, the condition that grain throwing and sundries in the grain cannot be removed due to too high grain descending speed can be effectively avoided, meanwhile, a user can adjust the inclination angle of the buffer plates 9 according to the actual use requirement, the grain has different slow falling speeds due to different inclination angles of the buffer plates 9, so that the grain throwing use is more convenient, the different use requirements of the user are met, the user only needs to screw the limiting column 132 out of the connecting hole 131 and then rotate the adjusting handle 13, the adjusting handle 13 rotates and simultaneously drives the buffer plates 9 to rotate through the connecting shaft 10, the limiting column 132 is inserted into the connecting hole 131 after the angle is adjusted, the adjusting handle 13 is fixed, the first centrifugal fan 3 and the second centrifugal fan 4 operate to move grains into and out of the first grain conveying pipe 5 and the second grain conveying pipe 6, the first centrifugal fan 3 and the second centrifugal fan 4 have different powers, namely, the first centrifugal fan 3 and the second centrifugal fan 4 blow different wind sizes, so that the grains thrown out of the first grain conveying pipe 5 and the second grain conveying pipe 6 have different qualities, the grains with lighter weight are thrown out of the first grain conveying pipe 5, the grains with heavier weight are thrown out of the second grain conveying pipe 6, the grain thrower further has a simple classification function, the grain thrower is more worthy of popularization and use, meanwhile, the first grain conveying pipe 5 and the second grain conveying pipe 6 are composed of a first pipe body 501, a corrugated pipe 502 and a second pipe body 503, the arrangement of the corrugated pipe 502 enables a user to adjust the grain throwing position according to actual use requirements, remaining debris and grain can fall into and connect workbin 8 after throwing the material through first centrifugal fan 3 and second centrifugal fan 4, have set up two sets of supplementary sieve 801 in the workbin 8, have set up screen mesh 809 in the supplementary sieve 801, can carry out filtering separation with remaining debris and grain, can effectually avoid mixing the wasting of resources that the grain in debris was abandoned and is leaded to.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (9)

1. The centrifugal grain throwing machine for grain production comprises a grain conveying bin (1) and a cyclone dust collector (2), and is characterized in that the cyclone dust collector (2) is fixedly installed at the upper end of the grain conveying bin (1), a first centrifugal fan (3) and a second centrifugal fan (4) are connected to the outer surface of one side of the grain conveying bin (1) through bolts, and the first centrifugal fan (3) is arranged above the second centrifugal fan (4);
a first grain conveying pipe (5) and a second grain conveying pipe (6) are connected to the outer surface of the other side of the grain conveying bin (1) through bolts, the second grain conveying pipe (6) is arranged below the first grain conveying pipe (5), supporting columns (7) are welded to corners of the outer surface of the lower end of the grain conveying bin (1), and a material receiving box (8) is arranged on the outer surface of the lower end of the grain conveying bin (1);
a buffer plate (9) is arranged inside the grain conveying bin (1), a connecting shaft (10) penetrates through the buffer plate (9), a bearing seat (11) is welded on the inner wall of the grain conveying bin (1), one end of the connecting shaft (10) is inserted into the bearing seat (11), the other end of the connecting shaft (10) penetrates through the grain conveying bin (1), mounting seats (12) are welded on the inner surface and the outer surface of the front end of the grain conveying bin (1), the connecting shaft (10) penetrates through the mounting seats (12), and an adjusting handle (13) is welded at one end, penetrating through the mounting seats (12), of the connecting shaft (10);
the utility model discloses a granary, including defeated granary (1), the both sides surface of defeated granary (1) all welds installation piece (14) near the position of bottom, the surface of installation piece (14) is provided with mounting (15), fixed pin (151) have been run through to the inside of mounting (15), the one end and the installation piece (14) welded connection of fixed pin (151), the other end threaded connection of fixed pin (151) has spacing cap of screwing in.
2. The grain machine of throwing with centrifugation of grain production according to claim 1, characterized in that, the inside of connecing workbin (8) sets up supplementary sieve (801), the nickel coin welding of connecing workbin (8) has spacing seat (802), cassette (803) have all been welded at the both ends of supplementary sieve (801), the upper end surface welding of cassette (803) has lifting lever (804).
3. The centrifugal grain throwing machine for grain production according to claim 2, wherein an installation groove (805) is formed in the inner surface of the limiting seat (802), a connection block (806) is inserted into the installation groove (805), and the connection block (806) is connected with the clamping seat (803) in a welding manner.
4. The centrifugal grain throwing machine for grain production according to claim 2, wherein the auxiliary sieve plates (801) comprise a frame (807) and a bottom plate (808), the bottom plate (808) is welded on the outer surface of the lower end of the frame (807), a screen mesh (809) is embedded in the bottom plate (808), the number of the auxiliary sieve plates (801) is two, the included angle of the horizontal plane of the auxiliary sieve plates (801) is 40 degrees downwards, and the auxiliary sieve plates (801) are placed in a mirror image mode.
5. The centrifugal grain throwing machine for grain production according to claim 1, wherein a clamping groove (810) is formed in the outer surface of the material receiving box (8), a limiting groove (811) is formed in the clamping groove (810), a clamping block (153) is inserted into the limiting groove (811), and the clamping block (153) is connected with the fixing piece (15) in a welding mode.
6. The centrifugal grain throwing machine for grain production according to claim 1, wherein a connecting hole (131) is formed in the inner surface of the adjusting handle (13), a limiting column (132) is connected to the inner portion of the connecting hole (131) in a threaded manner, a limiting hole (121) is formed in the inner surface of the mounting seat (12), and one end of the limiting column (132) penetrating through the connecting hole (131) is inserted into the limiting hole (121).
7. The centrifugal grain throwing machine for grain production according to claim 6, wherein the number of the limiting holes (121) is six, and the limiting holes (121) are arranged in an annular array.
8. The centrifugal grain throwing machine for grain production according to claim 1, wherein the first grain conveying pipe (5) and the second grain conveying pipe (6) comprise a first pipe body (501), a corrugated pipe (502) and a second pipe body (503), the corrugated pipe (502) is arranged between the first pipe body (501) and the second pipe body (503), and the first pipe body (501) and the second pipe body (503) are bonded with the corrugated pipe (502).
9. The centrifugal grain throwing machine for grain production according to claim 1, wherein the number of the support columns (7) is four, the support columns (7) are arranged in parallel at equal intervals, and the support columns (7) surround the material receiving box (8).
CN201910917863.8A 2019-09-26 2019-09-26 Grain production is with centrifugation grain machine of throwing Active CN110642013B (en)

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CN106813479A (en) * 2017-01-16 2017-06-09 周华宾 A kind of grain-production dryer
CN107156291A (en) * 2017-06-09 2017-09-15 惠安益源信息技术咨询有限公司 A kind of hot gas cycle grain drying device
CN107161704A (en) * 2017-06-20 2017-09-15 安徽省阜阳市速发机械有限责任公司 A kind of cleaning type grain absorber
CN207201415U (en) * 2017-09-27 2018-04-10 浙江园冶生态建设有限公司 A kind of telescopic trees Gao Zhiju
CN108067069A (en) * 2018-02-01 2018-05-25 刘正 A kind of haze of field of Environment Protection eliminates cleaning equipment
CN207991207U (en) * 2018-03-23 2018-10-19 郑州中谷机械制造有限公司 A kind of foodstuff adustion system of dust removal
CN108576216A (en) * 2018-07-08 2018-09-28 芜湖长启炉业有限公司 One kind is scattered formula grain drying device
CN209322051U (en) * 2018-10-29 2019-08-30 界首市云飞粮机有限公司 A kind of dedusting divides grain device
CN209420390U (en) * 2018-12-29 2019-09-24 郑州中锣科技有限公司 A kind of grain storehouse with the drying function that puts in storage

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