CN115846209B - Grain warehousing impurity removing device - Google Patents
Grain warehousing impurity removing device Download PDFInfo
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- CN115846209B CN115846209B CN202211704811.0A CN202211704811A CN115846209B CN 115846209 B CN115846209 B CN 115846209B CN 202211704811 A CN202211704811 A CN 202211704811A CN 115846209 B CN115846209 B CN 115846209B
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- fixed connection
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- servo motor
- casing
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- 239000012535 impurity Substances 0.000 title claims abstract description 31
- 238000012216 screening Methods 0.000 claims abstract description 102
- 238000005096 rolling process Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 25
- 238000004321 preservation Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 240000007643 Phytolacca americana Species 0.000 description 4
- 235000009074 Phytolacca americana Nutrition 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/51—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture specially adapted for storing agricultural or horticultural products
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a grain warehousing impurity removing device, which comprises a supporting table, wherein a conveying belt is arranged on one side of the supporting table, the upper surface of the supporting table is fixedly connected with a shell, an inlet is formed above the shell, a first output port and a second output port are respectively formed on two sides of the shell, a baffle is arranged on one side of the first output port, and an impurity removing component is arranged in the shell; the impurity removal assembly comprises two rotating rods, the two rotating rods are respectively connected with the shell in a rotating mode, a screening barrel is fixedly connected between the two rotating rods, and screening holes are formed in the side wall of the screening barrel. According to the invention, the screening cylinder is arranged, and the screening cylinder is shaken, so that soil blocks fall from screening holes on the screening cylinder, grains are left in the screening cylinder, the grains are separated from the soil blocks, the grains are cleaner, and the grains are favorable for warehousing and preservation.
Description
Technical Field
The invention belongs to the field of grain impurity removal, and particularly relates to a grain warehousing impurity removal device.
Background
After harvesting, the grains need to be dried in time, so that free water in grains is evaporated, metabolism of seeds is reduced, chemical reactions of vital activities in cells are inhibited, the grains can be stored and do not germinate, and the existing rural drying places are cement lands or sun-dried compacted mud lands.
After airing the sun-dried and compacted mud, small soil blocks separated from the mud are mixed into grains and cannot be cleaned well, the small soil blocks pollute the grains, the grain appearance is influenced, the grain warehouse entry is further influenced, and grain preservation is not facilitated.
Disclosure of Invention
The invention aims to provide a grain warehousing impurity removing device, which solves the problems that small soil blocks separated from a mud land can be mixed into grains, cannot be cleaned well, can pollute the grains, influence the appearance of the grains, further influence the warehousing of the grains and are unfavorable for the preservation of the grains when the grains are collected after the airing of the dried and compacted mud land is completed.
In order to achieve the above purpose, the invention adopts the following technical scheme:
The grain warehousing impurity removing device comprises a supporting table, wherein a conveying belt is arranged on one side of the supporting table, the upper surface of the supporting table is fixedly connected with a shell, an inlet is formed in the upper side of the shell, a first output port and a second output port are respectively formed in two sides of the shell, a baffle is arranged on one side of the first output port, and an impurity removing component is arranged in the shell;
The impurity removal assembly comprises two rotating rods, the two rotating rods are respectively connected with the shell in a rotating mode, a screening barrel is fixedly connected between the two rotating rods, and screening holes are formed in the side wall of the screening barrel.
Preferably, one side fixed connection mounting bracket of casing, fixed connection second servo motor on the mounting bracket, second servo motor's main shaft with one of them dwang fixed connection, the lower surface fixed connection first servo motor of a screening section of thick bamboo, the main shaft fixed connection helical blade of first servo motor.
Preferably, the first filter of upper end fixed connection of a screening section of thick bamboo, the upper end fixed connection toper stand pipe of a screening section of thick bamboo, the inner wall of a screening section of thick bamboo is equipped with two arc spouts, equal sliding connection slider in two arc spouts, two slider fixed connection second filter, and the filtration pore size on first filter and the second filter is the same.
Preferably, the sizes of the filtering holes on the first filtering plate and the second filtering plate are larger than the sizes of the screening holes on the screening cylinder.
Preferably, the main shaft of the first servo motor is fixedly connected with a poking rod, and the lower surface of the second filter plate is fixedly connected with a rubber rod.
Preferably, the bottom of the shell is provided with a mounting groove, the baffle is positioned in the mounting groove and is rotationally connected with the shell, one side of the baffle is provided with a second chute, the second chute is in sliding connection with a sliding block, one side of the sliding block is hinged with a cross rod, the cross rod penetrates through the shell and is in sliding connection with the shell, and the sliding block is fixedly connected with a first spring on the side wall of the chute.
Preferably, the two sides of the baffle are fixedly connected with the side walls of the mounting groove, the bottom surface of the shell is provided with an inclined surface, and the inclined surface is matched with the second output port.
Preferably, one side fixed connection bracing piece of casing rotates the connection control lever on the bracing piece, and bracing piece and control lever junction are equipped with the torsional spring, are equipped with logical groove on the control lever, one side fixed connection circular piece of horizontal pole, circular piece are located logical inslot and with control lever sliding connection.
Preferably, one side of the shell is rotationally connected with a rotating disc, one end of the control rod is contacted with one side of the rotating disc, a torsion spring is arranged at the joint of the rotating disc and the shell, one side of the rotating disc is fixedly connected with an arc-shaped block, the rotating disc is connected with a sliding rod in a sliding mode, a second spring is fixedly connected between the sliding rod and the rotating disc, the rotating disc and a second servo motor main shaft are located on the same axis, a circular disc is fixedly connected on the second servo motor main shaft, and a stirring block is fixedly arranged on the circular disc.
The invention has the technical effects and advantages that: compared with the prior art, the grain warehousing impurity removing device provided by the invention has the following advantages:
1. According to the invention, through arranging the screening cylinder, grains fall into the screening cylinder after passing through the inlet, at the moment, the first output port is blocked by the baffle, and after the grains fall into the screening cylinder, the screening cylinder is shaken to enable soil blocks to fall from screening holes on the screening cylinder, and the grains are left in the screening cylinder, so that the grains are separated from the soil blocks, the grains are cleaner, and the grains are favorable for warehousing and preservation.
2. According to the grain screening device, the first filter plate and the second filter plate are arranged, grains need to pass through the first filter plate and the second filter plate when entering the screening cylinder, at the moment, the filter holes on the first filter plate and the second filter plate are overlapped, the sizes of the filter holes on the first filter plate and the second filter plate are larger than grain particles, so that grains can pass through the first filter plate and the second filter plate, but larger soil blocks are isolated outside the screening cylinder, and after the grains enter the screening cylinder, the first servo motor drives the poking rod to poke the rubber rod to enable the second filter plate to rotate the first filter plate to rotate positively, and the filter holes on the first filter plate and the second filter plate are misplaced, so that the grains are prevented from splashing during turning.
3. According to the invention, after the circular disc and the poking block are arranged and grains enter the screening cylinder, the second servo motor drives the screening cylinder to rotate forward for a period of time to screen grains in the screening cylinder, the second servo motor drives the circular disc to rotate, and the sliding rod slides through the outer cambered surfaces of the sides of the circular disc and the poking block and does not poke the rotating disc to rotate;
After the screening is completed, the screening cylinder is restored to the state on the first filter plate and the second filter plate, then the second servo motor reversely rotates for half a circle, the end face of the poking block on the circular disc contacts with the poking sliding rod, the rotating disc synchronously rotates, the arc-shaped block on the rotating disc pushes the control rod to rotate, the other end of the control rod controls the cross rod to push the baffle to rotate, the first output port is opened, the second servo motor drives the screening cylinder to reversely rotate, the first filter plate and the second filter plate are downwards, and grains are conveniently discharged from the screening cylinder.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged schematic view of the structure at E in fig. 1.
Fig. 3 is a schematic view of the structure of the inside of the housing.
Fig. 4 is an enlarged schematic view of the structure at F in fig. 3.
Fig. 5 is an enlarged schematic view of the structure of fig. 3 at G.
Fig. 6 is a schematic structural view of the screening cartridge.
Fig. 7 is an enlarged schematic view of the structure of fig. 6 at D.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. The specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The invention provides a grain warehousing impurity removing device as shown in figures 1-7, which comprises a supporting table 1, wherein one side of the supporting table 1 is provided with a conveying belt 11, the upper surface of the supporting table 1 is fixedly connected with a shell 2, an inlet 21 is arranged above the shell 2, two sides of the shell 2 are respectively provided with a first output port 22 and a second output port 23, one side of the first output port 22 is provided with a baffle 24, the baffle 24 is used for blocking the first output port 22, and an impurity removing component 3 is arranged inside the shell 2; the impurity removing assembly 3 comprises two rotating rods 31, the two rotating rods 31 are respectively connected with the shell 2 in a rotating mode, a screening barrel 32 is fixedly connected between the two rotating rods 31, and screening holes 33 are formed in the side walls of the screening barrel 32.
The device is used for removing impurities from grains to be put into storage, and mainly removing soil blocks mixed in the grains in the processes of airing and the like, when the grains are processed, the grains enter the shell 2 from the inlet 21 above the shell 2 through the conveying belt 11, the conveying belt 11 is not described in excess in the prior art, the grains fall into the screening cylinder 32 after passing through the inlet 21, at the moment, the baffle 24 blocks the first output port 22, the grains fall into the screening cylinder 32, the screening cylinder 32 is shaken, the soil blocks fall from the screening holes 33 on the screening cylinder 32, the grains are left in the screening cylinder 32, the grains are separated from the soil blocks, and the grains become cleaner, so that the grains are favorable for storage;
During screening, soil blocks fall to the bottom in the shell 2 and are cleaned through the second output port 23, after screening is completed, the baffle 24 is enabled to rotate towards the second output port 23 and the first output port 22 is opened, the baffle 24 is enabled to block the second output port 23, the screening cylinder 32 is rotated, the screening cylinder 32 is turned upside down, grains slide out from the screening cylinder 32 through the first output port 22, the first output port 22 is used for outputting grains, the second output port 23 is used for outputting impurity soil blocks, the impurity soil blocks are separately conveyed, the impurity removing process is prevented from being carried out again, and the whole impurity removing process is more orderly.
One side of the shell 2 is fixedly connected with a mounting frame 25, the upper part of the mounting frame 25 is fixedly connected with a second servo motor 26, a main shaft of the second servo motor 26 is fixedly connected with one of the rotating rods 31, the lower surface of the screening cylinder 32 is fixedly connected with a first servo motor 34, and the main shaft of the first servo motor 34 is fixedly connected with a spiral blade 35.
As shown in fig. 2, after grains enter the screening cylinder 32, the first servo motor 34 drives the helical blade 35 to rotate, and turns grains in the screening cylinder 32, and meanwhile, the second servo motor 26 drives the screening cylinder 32 to shake left and right, so that grains shake left and right when turning, the impurity removal process is accelerated, and the impurity removal efficiency is improved.
Example 2
In example 1, the screening cylinder 32 can remove only the soil pieces smaller than the grain size from the screening hole 33, but cannot remove the soil pieces larger than the grain size, so that the screening cylinder is based on example 1:
The upper end of the screening cylinder 32 is fixedly connected with the first filter plate 36, the upper end of the screening cylinder 32 is fixedly connected with the conical guide tube 37, the inner wall of the screening cylinder 32 is provided with two arc-shaped sliding grooves 38, sliding connection sliding blocks 39 are arranged in the two arc-shaped sliding grooves 38, the two sliding blocks 39 are fixedly connected with the second filter plate 391, the sizes of filter holes on the first filter plate 36 and the second filter plate 391 are the same, a rubber damping layer is arranged on the inner wall of the arc-shaped sliding groove 38, the sliding blocks 39 can slide in the arc-shaped sliding grooves 38 when the first filter plate 36 and the second filter plate 391 need to be stirred, the filter holes of the first filter plate 36 and the second filter plate 391 are completely misplaced when the first filter plate 36 and the second filter plate 391 are reversely misplaced, the filter holes of the first filter plate 36 and the second filter plate 391 are coaxial, the main shaft of the first servo motor 34 is fixedly connected with a stirring rod 392, the lower surface of the second filter plate 391 is fixedly connected with a rubber rod 393, and the sizes of the filter holes on the first filter plate 36 and the second filter plate 391 are larger than the sizes of the filter holes 33 on the screening cylinder 32; meanwhile, the rubber rod 393 can be bent to avoid after the sliding block 39 contacts one end of the arc-shaped sliding groove 38, and stirring of the spiral blade 35 cannot be influenced.
As shown in fig. 6, when the grain enters the screening cylinder 32, the grain needs to pass through the first filter plate 36 and the second filter plate 391, at this time, the filter holes on the first filter plate 36 and the second filter plate 391 overlap, the size of the filter holes on the first filter plate 36 and the second filter plate 391 is larger than that of grain particles, so that the grain can pass through the first filter plate 36 and the second filter plate 391, but larger soil blocks are isolated outside the screening cylinder 32, and after the grain enters the screening cylinder 32, the first servo motor 34 drives the stirring rod 392 to stir the rubber rod 393, so that the second filter plate 391 rotates the first filter plate 36 forward relatively, the filter holes on the first filter plate 36 and the second filter plate 391 are misplaced, and the grain is prevented from splashing during turning;
when screening and cleaning the soil blocks, the first servo motor 34 drives the helical blade 35 to rotate, the grain in the screening cylinder 32 is turned, the second servo motor 34 drives the screening cylinder 32 to rotate, so that the grain in the screening cylinder 32 is thrown from one end of the screening cylinder 32 to the other end, the grain flow is improved, the grain particles move and collide in the screening cylinder 32, the soil blocks are accelerated to fall from the screening holes 33 on the screening cylinder 32, the residual soil blocks in the grain are cleaned, and the cleaning is cleaner.
The bottom of the shell 2 is provided with a mounting groove 201, the baffle 24 is positioned in the mounting groove 201 and is rotationally connected with the shell 2, one side of the baffle 24 is provided with a second chute, a sliding block 241 is slidingly connected in the second chute, one side of the sliding block 241 is hinged with a cross rod 27, the cross rod 27 penetrates through the shell 2 and is slidingly connected with the shell 2, and the sliding block 241 is fixedly connected with a first spring 242 on the side wall of the chute; both sides of the baffle 24 are fixedly connected with the side walls of the mounting groove 201, the folding rubber plate 202 is fixedly connected with the side walls of the mounting groove 201, the bottom surface of the shell 2 is provided with an inclined surface 203, and the inclined surface 203 is matched with the second output port 23.
When the soil blocks are screened out by the screening cylinder 32, the baffle 24 blocks the first output port 22, the soil blocks fall on the bottom of the shell 2, and the soil blocks slide to the second output port 23 and slide out of the shell 2 under the action of the inclined plane 203, so that the soil blocks are prevented from accumulating in the shell 2;
When grains are discharged after screening, the cross rod 27 is pushed to enable the baffle 24 to rotate, the baffle 24 is inclined to cover the second output port 23, the second servo motor 26 drives the screening cylinder 32 to rotate after screening is completed, the screening cylinder 32 is turned over to enable the first filter plate 36 and the second filter plate 391 to downwards, then the first servo motor 34 drives the stirring rod 392 to reversely rotate, the stirring rod 392 reversely stirs the rubber rod 393 to reversely rotate the second filter plate 391, the originally misplaced filter holes of the first filter plate 36 and the second filter plate 391 are aligned again, grains fall through the filter holes and slide out along the inclined baffle 24 through the first output port 22, and when the grains are discharged, the first servo motor 34 drives the helical blade 35 to reversely rotate to accelerate the grains to be discharged out of the screening cylinder 32, and the principle of the stirrer is referred to, and residues are avoided at the same time;
The folding rubber plate 202 blocks the mounting groove 201, so that residual soil blocks and grains in the mounting groove 201 can be avoided, and the cleaning difficulty is increased.
One side fixed connection bracing piece 4 of casing 2, rotate on the bracing piece 4 and connect control lever 41, bracing piece 4 and control lever 41 junction are equipped with the torsional spring, be equipped with logical groove on the control lever 41, one side fixed connection circular piece 42 of horizontal pole 27, circular piece 42 is located logical inslot and with control lever 41 sliding connection, one side rotation connection rolling disc 43 of casing 2, one end contact rolling disc 43's of control lever 41 one side, rolling disc 43 and casing 2 junction is equipped with the reset torsional spring, rolling disc 43 one side fixed connection arc piece 44, rolling disc 43 intrados sliding connection slide bar 45, fixed connection second spring 46 between slide bar 45 and the rolling disc 43, rolling disc 43 is in the same axis with second servo motor 26 main shaft, fixed connection circular disc 47 on the second servo motor 26 main shaft, fixed arc stirring piece 48 on the circular disc 47.
The second servo motor 26 is used in combination with a controller, which is not described in detail herein for the prior art;
as shown in fig. 2, after grains enter the screening cylinder 32, the second servo motor 26 drives the screening cylinder 32 to rotate forward for a period of time to screen the grains in the screening cylinder 32, the second servo motor 26 drives the circular disc 47 to rotate, and the sliding rod 45 slides through the outer cambered surfaces of the side surfaces of the circular disc 47 and the poking block 48, so that the rotating disc 43 cannot be poked to rotate;
After screening is completed, the screening cylinder 32 is restored to the states of the first filter plate 36 and the second filter plate 391, then the second servo motor 26 reversely rotates for half a turn, the end face of the poking block 48 on the circular disc 47 contacts the poking sliding rod 45 to enable the rotating disc 43 to synchronously rotate, the arc-shaped block 44 on the rotating disc 43 pushes the control rod 41 to rotate, the other end of the control rod 41 controls the cross rod 27 to push the baffle 24 to rotate, the first output port 22 is opened, and the second servo motor 26 drives the screening cylinder 32 to reversely rotate to enable the first filter plate 36 and the second filter plate 391 to downwards, so that grains are conveniently discharged from the screening cylinder 32;
Since the grains to be screened are usually tens of thousands of jin during the warehouse-in process, the screening time is long, and the mode of rotating the screening drum 32 to screen and open the first output port 22 is controlled by the second servo motor 26, the resources are saved, the coordination of the device is improved, the participation of staff is reduced, and a large amount of dust is generated during the screening, so that the protection of the staff is facilitated.
When in use, grains enter the shell 2 through the first filter plate 36 and the second filter plate 391 from the inlet 21 above the shell 2 by the conveyer belt 11, the first servo motor 34 drives the poking rod 392 to poke the rubber rod 393 so as to enable the second filter plate 391 to rotate, the filtering holes on the first filter plate 36 and the second filter plate 391 are dislocated and blocked, the first servo motor 34 drives the helical blade 35 to rotate so as to turn grains in the screening cylinder 32, and meanwhile, the second servo motor 26 drives the screening cylinder 32 to rotate so as to screen;
After screening is completed, the second servo motor 26 reversely rotates for half a turn, the poking block 48 on the circular disc 47 pokes the sliding rod 45, so that the rotating disc 43 rotates, the arc-shaped block 44 on the rotating disc 43 pushes the control rod 41 to rotate, the other end of the control rod 41 controls the cross rod 27 to push the baffle 24 to rotate, the first output port 22 is opened, the second servo motor 26 drives the screening cylinder 32 to reversely rotate, the first filter plate 36 and the second filter plate 391 downwards, the first servo motor 34 drives the spiral blade 35 to reversely rotate, the first filter plate 36 and the filter hole on the second filter plate 391 are coaxial again and discharge grains, and grains are accelerated to be discharged out of the screening cylinder 32.
In the description of the present invention, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description of the present invention and to simplify the description, rather than to indicate or imply that the apparatus or element in question must have a specific azimuth configuration and operation, and thus should not be construed as limiting the present invention.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and 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 above, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (8)
1. The utility model provides a grain edulcoration device that adds in storehouse, includes brace table (1), its characterized in that: the upper surface of the supporting table (1) is fixedly connected with a shell (2), an inlet (21) is formed in the upper side of the shell (2), a first output port (22) and a second output port (23) are respectively formed in two sides of the shell (2), a baffle (24) is arranged on one side of the first output port (22), and a impurity removing component (3) is arranged in the shell (2);
The impurity removal assembly (3) comprises two rotating rods (31), the two rotating rods (31) are respectively connected with the shell (2) in a rotating way, a screening cylinder (32) is fixedly connected between the two rotating rods (31), and a screening hole (33) is formed in the side wall of the screening cylinder (32);
The utility model discloses a casing, including casing (2), baffle (24), slider (241), horizontal pole (27) are articulated to one side of slider (241), and horizontal pole (27) run through casing (2) and with casing (2) sliding connection, slider (241) and spout lateral wall fixed connection first spring (242) are equipped with mounting groove (201) in casing (2) bottom, baffle (24) are located mounting groove (201) and rotate with casing (2) and are connected, baffle (24) one side is equipped with the second spout, and the slider (241) is slided in the second spout.
2. The grain warehousing and impurity removal device of claim 1, wherein: one side fixed connection mounting bracket (25) of casing (2), fixed connection second servo motor (26) on mounting bracket (25), the main shaft and one of them of second servo motor (26) dwang (31) fixed connection, the lower surface fixed connection first servo motor (34) of screening section of thick bamboo (32), the main shaft fixed connection helical blade (35) of first servo motor (34).
3. The grain warehousing and impurity removal device of claim 2, wherein: the upper end fixed connection first filter (36) of a screening section of thick bamboo (32), the upper end fixed connection toper stand pipe (37) of a screening section of thick bamboo (32), the inner wall of a screening section of thick bamboo (32) is equipped with two arc spouts (38), all sliding connection slider (39) in two arc spouts (38), two slider (39) fixed connection second filter (391), the filtration pore size on first filter (36) and the second filter (391) is the same.
4. A grain warehousing and impurity removal device according to claim 3, characterized in that: the sizes of the filtering holes on the first filtering plate (36) and the second filtering plate (391) are larger than the sizes of the screening holes (33) on the screening cylinder (32).
5. A grain warehousing and impurity removal device according to claim 3, characterized in that: the main shaft of first servo motor (34) is fixed connection poking rod (392), the lower surface fixed connection rubber pole (393) of second filter (391).
6. The grain warehousing and impurity removal device of claim 1, wherein: the two sides of the baffle plate (24) are fixedly connected with the side walls of the mounting groove (201) respectively, an inclined plane (203) is arranged on the bottom surface of the shell (2), and the inclined plane (203) is matched with the second output port (23).
7. The grain warehousing and impurity removal device of claim 1, wherein: one side fixed connection bracing piece (4) of casing (2), rotation connection control rod (41) on bracing piece (4), bracing piece (4) are equipped with the torsional spring with control rod (41) junction, are equipped with logical groove on control rod (41), one side fixed connection circular piece (42) of horizontal pole (27), circular piece (42) are located logical inslot and with control rod (41) sliding connection.
8. The grain warehousing and impurity removal device of claim 7, wherein: one side of casing (2) rotates and connects rolling disc (43), one side of rolling disc (43) is contacted to one end of control lever (41), rolling disc (43) are equipped with the torsional spring with casing (2) junction, rolling disc (43) one side fixed connection arc piece (44), sliding connection slide bar (45) on rolling disc (43), fixed connection second spring (46) between slide bar (45) and rolling disc (43), rolling disc (43) are in the same axis with second servo motor (26) main shaft, fixed connection circular disc (47) on second servo motor (26) main shaft, fixed stirring piece (48) on circular disc (47).
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| CN202211704811.0A CN115846209B (en) | 2022-12-29 | 2022-12-29 | Grain warehousing impurity removing device |
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| CN202211704811.0A CN115846209B (en) | 2022-12-29 | 2022-12-29 | Grain warehousing impurity removing device |
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| CN115846209B true CN115846209B (en) | 2024-07-02 |
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| CN205628613U (en) * | 2016-03-25 | 2016-10-12 | 河南省麦之源面业有限公司 | Grain impurity -removing device |
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| CN108296167A (en) * | 2018-04-28 | 2018-07-20 | 新乡市辰威机械有限公司 | A kind of Environmental-protection garbage screening machine of replaceable sieve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935621A (en) * | 2019-12-11 | 2020-03-31 | 桃源县兴隆米业科技开发有限公司 | Impurity removing device for rice processing |
| CN113843147A (en) * | 2021-09-26 | 2021-12-28 | 湖南侗都米业股份有限公司 | Red rice edulcoration device based on centrifugal separation principle |
| CN113998164A (en) * | 2021-11-01 | 2022-02-01 | 常德振邦米业有限公司 | Automatic bagging device is used in rice production and processing |
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