CN111097695B - A wind screen type corn seed cleaning machine with double screen box function - Google Patents
A wind screen type corn seed cleaning machine with double screen box function Download PDFInfo
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- CN111097695B CN111097695B CN201811260402.XA CN201811260402A CN111097695B CN 111097695 B CN111097695 B CN 111097695B CN 201811260402 A CN201811260402 A CN 201811260402A CN 111097695 B CN111097695 B CN 111097695B
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- corn seed
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
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- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
本发明公开了一种具有双筛箱功能的风筛式玉米种子清选机，包括底座和第二皮带，所述底座顶部设置有固定架，且固定架左侧设置有送料管，所述送料管下方设置有第一电机，且第一电机转动连接有第一电机轴，所述第一电机轴转动连接有螺旋传动组，且螺旋传动组转动连接有绞龙，所述绞龙设置在送料管内，且送料管左底部左侧与进料口相连接，所述送料管顶部与出料管相连接，且出料管内设置有格栅。该具有双筛箱功能的风筛式玉米种子清选机，设置有格栅、第一滤网、第二滤网、第三滤网、第一风机、活动支架和第二风机，通过预筛选、风筛式清选和振动式清选来对玉米种子进行彻底的清选，保持清选效率的同时提高筛选适量，使用更加便捷。
The present invention discloses a wind screen type corn seed cleaning machine with a double screen box function, including a base and a second belt, a fixed frame is arranged on the top of the base, and a feed pipe is arranged on the left side of the fixed frame, a first motor is arranged below the feed pipe, and the first motor is rotatably connected to a first motor shaft, the first motor shaft is rotatably connected to a spiral transmission group, and the spiral transmission group is rotatably connected to an auger, the auger is arranged in the feed pipe, and the left side of the left bottom of the feed pipe is connected to a feed port, the top of the feed pipe is connected to a discharge pipe, and a grid is arranged in the discharge pipe. The wind screen type corn seed cleaning machine with a double screen box function is provided with a grid, a first filter screen, a second filter screen, a third filter screen, a first fan, a movable bracket and a second fan, and corn seeds are thoroughly cleaned by pre-screening, wind screen cleaning and vibration cleaning, and the cleaning efficiency is maintained while the screening amount is improved, and the use is more convenient.
Description
Technical Field
The invention relates to the technical field of corn seed processing, in particular to an air-screen corn seed cleaner with a double-screen box function.
Background
In the production and processing of corn seeds, fine sand, stems and leaves and the like doped in the corn seeds are often required to be removed, and because the specific gravity of the fine sand, stems and leaves is different from that of the corn seeds, an air screen type corn seed cleaner is required.
The existing corn seed cleaner has a simple structure, fine sand and stone doped in corn seeds are usually removed through a screen, impurities with larger surface areas such as stems and leaves cannot pass through the screen, the amount of the screen in the traditional corn seed cleaner is small, the cleaning time is short in the cleaning process, the filtering quality is affected, the use is not convenient enough, and the existing equipment is required to be improved according to the problems.
Disclosure of Invention
The invention aims to provide an air-screen type corn seed cleaner with a double-screen box function, which aims to solve the problems that the prior corn seed cleaner in the market provided by the background art is simple in structure, fine sand and stones doped in corn seeds are usually removed through a screen, impurities with larger surface areas such as stems and leaves cannot pass through the screen, the number of screens in the traditional corn seed cleaner is small, the cleaning time is short in the cleaning process, and the filtering quality is influenced.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an air-sifting type corn seed cleaning machine with two sieve case functions, includes base and second belt, the base top is provided with the mount, and the mount left side is provided with the conveying pipe, the conveying pipe below is provided with first motor, and first motor rotates and is connected with first motor shaft, first motor shaft rotates and is connected with spiral transmission group, and spiral transmission group rotates and is connected with the auger, the auger sets up in the conveying pipe, and conveying pipe left side bottom left side is connected with the feed inlet, the conveying pipe top is connected with the discharging pipe, and is provided with the grid in the discharging pipe, discharging pipe bottom left side is provided with the air inlet, and the discharging pipe bottom right side is connected with light miscellaneous inlet pipe, light miscellaneous inlet pipe right side bottom is connected with first light miscellaneous discharging pipe, and light miscellaneous discharging pipe bottom is connected with first storage miscellaneous case top right side, light miscellaneous inlet right side is provided with first filter screen, and light miscellaneous right side is provided with first fan, discharging pipe bottom is connected with first sieve case, and first sieve case left side is connected with first sieve, and the left side is connected with the left side, and the second sieve bottom is connected with the second sieve case left side is connected with the second sieve, the left side is connected with the second sieve bottom, the left side is connected with the second sieve case left side is connected with the second sieve bottom, the left side is connected with the second sieve bottom, and the left side of the connecting rod is connected with the left inner wall of the second screen box through a spring, the right side of the third screen is provided with a baffle, the right side of the movable support is rotationally connected with a first roller, the left side of the bottom of the second screen box is provided with a second discharge port, the bottom of the second discharge port is connected with a storage box, the right side of the bottom of the second screen box is connected with a second impurity storage box, a second filter screen is arranged in the second impurity storage box, the second filter screen is connected with a second fan, the first roller is rotationally connected with a first belt, the right side of the first belt is rotationally connected with an eccentric wheel, the eccentric wheel is rotationally connected with a rotating shaft, the rotating shaft is rotationally connected with a second roller, the left side of the rotating shaft is rotationally connected with a second motor shaft, the left end of the second belt is rotationally connected with a third roller, and the right end of the second belt is rotationally connected with a second roller.
Preferably, the interior of the grille is in a gap structure, and the gap distance is larger than the diameter of the RMB unitary coin.
Preferably, the center point of the first filter screen and the center point of the light impurity feeding pipe are on the same transverse straight line.
Preferably, the first screen cloth is provided with 2, and 2 first screen cloth all are the slope form setting, and the first screen cloth left side of upside is connected with first screen box left side inner wall, and the first screen cloth right side of downside is connected with first screen box right side inner wall simultaneously.
Preferably, the surfaces of the first screen, the second screen and the third screen are all in mesh structures, the gap of the mesh structure on the surface of the first screen is smaller than that of the mesh structure on the surface of the second screen, and meanwhile, the gap of the mesh structure on the surface of the second screen is smaller than that of the mesh structure on the surface of the third screen.
Preferably, the top of the second screen box is in a mesh structure.
Preferably, the second screen and the third screen are connected with the movable support in a rotating manner.
Preferably, the second screen and the third screen and the spring form a telescopic mechanism, and the telescopic distance of the telescopic mechanism is smaller than the initial length of the spring.
Preferably, the top of the baffle is higher than the right side of the bottom of the second screen.
Compared with the prior art, the air-screen corn seed cleaning machine with the double-screen box function has the beneficial effects that the air-screen corn seed cleaning machine with the double-screen box function is provided with.
(1) The corn seed sorting machine is provided with a grid, an air inlet, a light impurity feeding pipe, a first light impurity discharging pipe, a first impurity storage box, a first filter screen and a first fan, wherein the grid is arranged above the air inlet, corn seeds can be loosened after passing through the grid, large-area and light-weight impurities such as stems and leaves doped in the corn seeds are separated from the corn seeds, the first fan drives air to enter from the air inlet and drives the light-weight impurities such as the stems and leaves to enter the light impurity feeding pipe, and finally the light impurities are blocked by the first filter screen and fall into the first impurity storage box through the first light impurity discharging pipe to be stored, the corn seeds are pre-screened before being sorted, and the subsequent corn seed sorting efficiency is improved;
(2) The surface mesh diameters of the first screen, the second screen and the third screen are increased progressively, corn seeds are screened for three times, impurities doped in the corn seeds are screened to the greatest extent, and screening quality is improved;
(3) The corn seed screening device comprises a first screen box, a second screen box, first screens, second screens, third screens, springs, movable supports, connecting rods and eccentric wheels, wherein the number of the first screens is 2, the 2 first screens are fixedly arranged, the second screens and the third screens are connected with the movable supports and the springs, and the second screens and the third screens are driven to shake through rotation of the eccentric wheels so as to improve screening efficiency of corn seeds;
(4) The second impurity storage box and the second fan are arranged, the second fan drives air to enter the second screen box from the mesh structure at the top of the second screen box and pass through the mesh structures on the surfaces of the second screen and the third screen to drive impurities to pass through the second screen and the third screen more quickly, and the cleaning efficiency is further improved.
Drawings
FIG. 1 is a schematic elevational view of the present invention;
FIG. 2 is a schematic top view of a second screen of FIG. 1 according to the present invention;
FIG. 3 is a schematic elevational view of the grill of FIG. 1 according to the present invention;
FIG. 4 is a schematic top view of the grid of FIG. 1 according to the present invention;
FIG. 5 is a schematic top view of the first belt of FIG. 1 according to the present invention;
FIG. 6 is a schematic elevational view of the movable support of FIG. 1 according to the present invention;
Fig. 7 is an enlarged schematic view of the structure of fig. 1 a according to the present invention.
1, A base, 2, a fixed frame, 3, a feeding pipe, 4, a first motor, 5, a first motor shaft, 6, a spiral transmission group, 7, a packing auger, 8, a feeding port, 9, a discharging pipe, 10, a grid, 11, an air inlet, 12, a light impurity feeding pipe, 13, a first light impurity discharging pipe, 14, a first impurity storage box, 15, a first filter screen, 16, a first fan, 17, a first screen box, 18, a first screen, 19, a second light impurity discharging pipe, 20, a first discharging port, 21, a second screen box, 22, a second screen, 23, a spring, 24, a movable support, 25, a third screen, 26, a connecting rod, 27, a baffle, 28, a first roller, 29, a second discharging port, 30, a storage box, 31, a second impurity storage box, 32, a second filter screen, 33, a second fan, 34, a first belt, 35, an eccentric, 36, a rotating shaft, 37, a second roller, 38, a second motor, 39, a second motor shaft, 40, a third roller, 41 and a second belt.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Referring to FIGS. 1-7, the invention provides a wind screen type corn seed cleaner with double screen box function, which comprises a base 1, a fixed frame 2, a feed pipe 3, a first motor 4, a first motor shaft 5, a screw drive group 6, an auger 7, a feed inlet 8, a discharge pipe 9, a grid 10, an air inlet 11, a light impurity feed pipe 12, a first light impurity discharge pipe 13, a first impurity storage box 14, a first filter screen 15, a first fan 16, a first screen box 17, a first screen 18, a second light impurity discharge pipe 19, a first discharge port 20, a second screen box 21, a second screen 22, a spring 23, a movable support 24, a third screen 25, The connecting rod 26, the baffle 27, the first roller 28, the second discharge port 29, the storage box 30, the second impurity storage box 31, the second filter screen 32, the second fan 33, the first belt 34, the eccentric wheel 35, the rotating shaft 36, the second roller 37, the second motor 38, the second motor shaft 39, the second fan, The third roller 40 and the second belt 41, the top of the base 1 is provided with a fixed frame 2, the left side of the fixed frame 2 is provided with a feed pipe 3, a first motor 4 is arranged below the feed pipe 3, the first motor 4 is rotationally connected with a first motor shaft 5, the first motor shaft 5 is rotationally connected with a screw transmission group 6, the screw transmission group 6 is rotationally connected with a screw conveyer 7, the screw conveyer 7 is arranged in the feed pipe 3, the left side of the left bottom of the feed pipe 3 is connected with a feed inlet 8, the top of the feed pipe 3 is connected with a discharge pipe 9, a grid 10 is arranged in the discharge pipe 9, the left side of the bottom of the discharge pipe 9 is provided with an air inlet 11, the right side of the bottom of the discharge pipe 9 is connected with a light impurity feed pipe 12, the right end bottom of the light impurity feed pipe 12 is connected with a first light impurity discharge pipe 13, the bottom of the first light impurity feed pipe 13 is connected with the right side of the top of a first impurity storage box 14, the right side inside the light impurity feed pipe 12 is provided with a first filter screen 15, the right side of the light impurity feed pipe 12 is provided with a first fan 16, the bottom of the discharge pipe 9 is connected with a first screen box 17, a first screen 18 is arranged in the first screen box 17, the right side of the bottom of the first screen box 17 is connected with a second light impurity discharge pipe 19, the second light impurity discharge pipe 19 is connected with the left side of the top of the first impurity storage box 14, the left side of the bottom of the first screen box 17 is provided with a first discharge port 20, the bottom of the first discharge port 20 is connected with the left side of the top of a second screen box 21, a second screen 22 is arranged in the second screen box 21, the left side of the second screen 22 is connected with the inner wall of the left side of the second screen box 21 through a spring 23, the right side of the second screen 22 is rotatably connected with a movable support 24, the lower end of the left side of the movable support 24 is rotatably connected with a third screen 25, the left side of the third screen 25 is rotatably connected with a connecting rod 26, and the left side of the connecting rod 26 is connected with the left inner wall of the second screen box 21 through a spring 23, meanwhile, the right side of the third screen 25 is provided with a baffle 27, the right side of the movable support 24 is rotationally connected with a first roller wheel 28, the left side of the bottom of the second screen box 21 is provided with a second discharge hole 29, the bottom of the second discharge hole 29 is connected with a storage box 30, meanwhile, the right side of the bottom of the second screen box 21 is connected with a second impurity storage box 31, a second filter screen 32 is arranged in the second impurity storage box 31, the second filter screen 32 is connected with a second fan 33, the first roller wheel 28 is rotationally connected with a first belt 34, the right side of the first belt 34 is rotationally connected with an eccentric wheel 35, the eccentric wheel 35 is rotationally connected with a rotating shaft 36, the rotating shaft 36 is rotationally connected with a second roller wheel 37, the left side of the rotating shaft 36 is provided with a second motor 38, the second motor 38 is rotationally connected with a second motor shaft 39, the second motor shaft 39 is rotationally connected with a third roller wheel 40, the left end of the second belt 41 is rotationally connected with a third roller wheel 40, and the right end of the second belt 41 is rotationally connected with the second roller wheel 37.
The interior of the grille 10 of the example is of a void structure, the spacing of the voids is larger than the diameter of a RMB unitary coin, and corn seeds are in a loose state after passing through the grille 10, so that the follow-up cleaning work is facilitated.
The center point of the first filter screen 15 and the center point of the light impurity feeding pipe 12 are positioned on the same transverse straight line, so that a stable air channel is formed in the light impurity feeding pipe 12, and impurities with larger surface area and lighter mass, which are doped in corn seeds, are driven to enter the light impurity feeding pipe 12 quickly.
The first screen cloth 18 is provided with 2, 2 first screen cloth 18 all are the slope form setting, and the first screen cloth 18 left side of upside is connected with first screen box 17 left side inner wall, the first screen cloth 18 right side of downside is connected with first screen box 17 right side inner wall simultaneously, corn seed rolls downwards naturally at the first screen cloth 18 surface of slope from first screen cloth 18 top left side, in the in-process of rolling, less impurity in the corn seed passes the mesh structure on first screen cloth 18 surface and falls into first screen box 17 bottom and enter into in the second light miscellaneous discharging pipe 19, carry out the secondary screening to the corn seed.
The surfaces of the first screen 18, the second screen 22 and the third screen 25 are all in mesh structures, the gap of the mesh structures on the surface of the first screen 18 is smaller than the gap of the mesh structures on the surface of the second screen 22, meanwhile, the gap of the mesh structures on the surface of the second screen 22 is smaller than the gap of the mesh structures on the surface of the third screen 25, and corn seeds are screened three times through the first screen 18, the second screen 22 and the third screen 25, so that screening quality of the corn seeds is improved.
The second screen box 21 top is mesh structure, and the air of being convenient for passes second screen box 21 top and enters into in the second screen box 21, and the air pierces through the mesh structure on second screen cloth 22 and third screen cloth 25 surface and accelerates impurity and enter into second storing up miscellaneous case 31 more soon, has the dust suppression effect simultaneously, and it is more convenient to use.
The second screen 22, the third screen 25 and the movable support 24 are connected in a rotating manner, so that the second screen 22 and the third screen 25 can vibrate flexibly, the service lives of the second screen 22 and the third screen 25 are prevented from being influenced by long-time vibration, and the use safety is improved.
The second screen 22, the third screen 25 all constitute telescopic machanism with spring 23, and telescopic machanism's flexible distance is less than spring 23's initial length, and spring 23 can play effectual supporting role, and can improve the vibration effect of second screen 22 and third screen 25 through spring 23's deformation, further improves screening efficiency and screening quality.
The top of baffle 27 is higher than the bottom right side of second screen cloth 22 and is located the level, and when corn seeds falls to third screen cloth 25 right side from second screen cloth 22 right side, baffle 27 can prevent effectively that the seed from splashing out third screen cloth 25, improves the convenience of use.
The working principle of the invention is as follows: when the air-screen corn seed cleaner with the double-screen box function is used, corn seeds to be cleaned are firstly poured into a feed inlet 8, an external power supply is connected, a first motor 4 is started, a screw transmission group 6 and an auger 7 are driven by a first motor shaft 5 to start rotating, the rotating auger 7 drives the corn seeds to move upwards into a discharge pipe 9, the corn seeds fall down in a loose mode through a grid 10 under the action of gravity, at the moment, impurities in the corn seeds are separated from the corn seeds, a first fan 16 is started, external air is driven to enter the discharge pipe 9 from an air inlet 11, impurities with lighter mass and larger surface area doped in the corn seeds are driven to enter a light impurity feed pipe 12, the air is discharged through a first filter screen 15, the impurities are blocked by the first filter screen 15 and fall into a first impurity storage box 14 through a first light impurity discharge pipe 13 for storage, heavier impurities such as corn seeds and sand fall down to the surface of the first screen 18 at the upper side in the first screen box 17, roll along the surface of the first screen 18 at the upper side under the action of gravity, fall to the surface of the first screen 18 at the lower side, roll along the surface of the first screen 18 at the lower side to the first discharge hole 20, during the corn seed rolling process, the impurities such as finer sand in the corn seeds fall to the bottom of the first screen box 17 through the mesh structure of the surface of the first screen 18, finally enter the first impurity storage box 14 through the second light impurity discharge pipe 19 to be stored, fall to the surface of the second screen 22 in the second screen box 21 through the first discharge hole 20 and start rolling rightwards along the surface of the second screen 22, start the second motor 38, drive the third roller 40 and the second belt 41 to start rotating through the second motor shaft 39, the second belt 41 drives the second roller 37 and the rotating shaft 36 to start rotating, the rotating shaft 36 drives the eccentric wheel 35 to start rotating, the rotating eccentric wheel 35 drives the first belt 34 and the first roller 28 to start rotating, the vibration generated in the rotating process of the eccentric wheel 35 is transmitted to the movable support 24, the movable support 24 drives the second screen 22 and the third screen 25 to start vibrating, the left side of the second screen 22 and the left side of the third screen 25 are kept fixed through the springs 23 in the vibrating process and the vibration effect is improved through the deformation of the springs 23, corn seeds are separated from the corn seeds through the vibration of the second screen 22 and fall into the bottom of the second screen box 21 through the second screen 32 and the third screen 25, the corn seeds start rolling leftwards when rolling to the surface of the third screen 25, the second fan 33 is started, external air is driven to enter the second screen box 21 through the mesh structures at the top of the second screen box 22 and the third screen 25, the impurities are accelerated to quickly enter the second screen box 22 and the bottom of the third screen 25 through the deformation of the springs 23, the corn seeds are stored in the second screen box 31, the corn seeds can be stored in the second screen box 29 after the corn seeds are completely rolled, and the corn seeds are completely discharged and stored in the second screen box 30, the corn seeds can be completely stored in the second screen box 32, and the corn seeds can be completely discharged through the second screen box, and the corn seeds can be completely stored in the second screen box, and the corn seeds can be completely discharged through the second screen box, and the corn seeds can be completely and stored.
Although the present invention has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. The utility model provides a wind sieve formula maize seed cleaning machine with two sieve case functions, includes base (1) and second belt (41), its characterized in that base (1) top is provided with mount (2), and mount (2) left side is provided with conveying pipe (3), conveying pipe (3) below is provided with first motor (4), and first motor (4) rotation is connected with first motor shaft (5), first motor shaft (5) rotation is connected with screw drive group (6), and screw drive group (6) rotation is connected with auger (7), auger (7) set up in conveying pipe (3), and conveying pipe (3) left side bottom left side is connected with feed inlet (8), conveying pipe (3) top is connected with discharging pipe (9), and is provided with grid (10) in discharging pipe (9), discharging pipe (9) bottom left side is provided with air inlet (11), and discharging pipe (9) bottom right side is connected with light miscellaneous inlet pipe (12), light miscellaneous inlet pipe (12) bottom (12) are connected with first light miscellaneous inlet pipe (13) and first miscellaneous side top (13) are connected with first discharging pipe (13), and the right side of the light impurity feeding pipe (12) is provided with a first fan (16), the bottom of the discharging pipe (9) is connected with a first screen box (17), a first screen (18) is arranged in the first screen box (17), the right side of the bottom of the first screen box (17) is connected with a second light impurity discharging pipe (19), the second light impurity discharging pipe (19) is connected with the left side of the top of the first impurity storage box (14), the left side of the bottom of the first screen box (17) is provided with a first discharging hole (20), the bottom of the first discharging hole (20) is connected with the left side of the top of the second screen box (21), a second screen (22) is arranged in the second screen box (21), the left side of the second screen (22) is connected with the left side inner wall of the second screen box (21) through a spring (23), the right side of the second screen (22) is rotationally connected with a movable bracket (24), the left side lower end of the movable bracket (24) is rotationally connected with a third screen (25), the left side of the third screen (25) is rotationally connected with the left side of the second screen box (21) through a connecting rod (24), the left side of the second screen (21) is rotationally connected with the right side of the second screen box (21), the left side of the second screen (21) is rotationally connected with the left side of the third screen (25), the utility model discloses a novel screening box, including first sieve case (21), second sieve case (21), first belt (34) right side rotation is connected with eccentric wheel (35), eccentric wheel (35) internal rotation is connected with pivot (36), and pivot (36) left side is provided with second motor (38), second motor (38) rotation is connected with second motor shaft (39), and second motor shaft (39) rotation is connected with third running roller (40), second belt (41) left end rotation is connected with third running roller (40), and second running roller (41) right side rotation is connected with second running roller (41), second discharging opening (29) bottom left side is provided with second discharging opening (29), and second discharging opening (29) bottom is connected with storage case (30), and second sieve case (21) bottom right side is connected with second impurity storage case (31), be provided with second filter screen (32) in second impurity storage case (31), and second filter screen (32) are connected with second fan (33), first running roller (28) rotates, and first belt (34) right side rotation is connected with eccentric wheel (35), the rotation of eccentric wheel (35) is connected with pivot (36) on the pivot (36), rotation is connected with second running roller (37) on the right side.
2. The wind-screen corn seed cleaner with double-screen box function as claimed in claim 1, wherein the interior of the grid (10) is of a gap structure, and the gap distance is larger than the diameter of a RMB unitary coin.
3. The wind-screen corn seed cleaner with double-screen box function as set forth in claim 1, wherein the center point of the first filter screen (15) and the center point of the light impurity feed pipe (12) are on the same horizontal straight line.
4. The wind-screen corn seed cleaner with double-screen box function as set forth in claim 1, wherein the number of the first screens (18) is 2, the number of the 2 first screens (18) is all in an inclined shape, the left side of the upper first screen (18) is connected with the left inner wall of the first screen box (17), and the right side of the lower first screen (18) is connected with the right inner wall of the first screen box (17).
5. The wind screen type corn seed cleaner with double screen box function as set forth in claim 1, wherein the surfaces of the first screen (18), the second screen (22) and the third screen (25) are all in a mesh structure, the gap of the mesh structure on the surface of the first screen (18) is smaller than the gap of the mesh structure on the surface of the second screen (22), and the gap of the mesh structure on the surface of the second screen (22) is smaller than the gap of the mesh structure on the surface of the third screen (25).
6. The wind-screening type corn seed cleaner with the double-screening box function as claimed in claim 1, wherein the top of the second screening box (21) is of a mesh structure.
7. The wind-screen corn seed cleaner with double-screen box function as set forth in claim 1, wherein the second screen (22) and the third screen (25) are connected with the movable support (24) in a rotating manner.
8. The wind-screen corn seed cleaner with the double-screen box function as set forth in claim 1, wherein the second screen (22) and the third screen (25) form a telescopic mechanism together with the spring (23), and the telescopic distance of the telescopic mechanism is smaller than the initial length of the spring (23).
9. The wind-screen corn seed cleaner with double-screen box function as set forth in claim 1, wherein the top of the baffle (27) is located at a level higher than the right side of the bottom of the second screen (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811260402.XA CN111097695B (en) | 2018-10-26 | 2018-10-26 | A wind screen type corn seed cleaning machine with double screen box function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811260402.XA CN111097695B (en) | 2018-10-26 | 2018-10-26 | A wind screen type corn seed cleaning machine with double screen box function |
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| Publication Number | Publication Date |
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| CN111097695A CN111097695A (en) | 2020-05-05 |
| CN111097695B true CN111097695B (en) | 2025-03-14 |
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| CN201811260402.XA Active CN111097695B (en) | 2018-10-26 | 2018-10-26 | A wind screen type corn seed cleaning machine with double screen box function |
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| CN111869363B (en) * | 2020-08-03 | 2021-09-10 | 恒基利马格兰种业有限公司 | Cleaning equipment for processing corn seeds |
| CN112293065B (en) * | 2020-11-12 | 2024-06-21 | 安徽飞松机械科技股份有限公司 | Sorting bin of large corn thresher |
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| CN209205786U (en) * | 2018-10-26 | 2019-08-06 | 甘肃酒玉种业有限公司 | A kind of Winnowing type corn seed cleaner with double screen box functions |
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| CN205253540U (en) * | 2015-12-04 | 2016-05-25 | 云南滇都种业有限公司 | Proportion formula maize seed cleaner |
| CN207615164U (en) * | 2017-10-18 | 2018-07-17 | 青岛荣发食品有限公司 | A kind of automatic cleaning chilli powder screening plant |
| CN207576903U (en) * | 2017-11-20 | 2018-07-06 | 江西国穗种业有限公司 | A kind of hybrid rice seeds high-efficiency screening machine |
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