CN111699780A - Wheat seed selection equipment capable of eliminating metamorphic grains - Google Patents
Wheat seed selection equipment capable of eliminating metamorphic grains Download PDFInfo
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- CN111699780A CN111699780A CN202010583363.8A CN202010583363A CN111699780A CN 111699780 A CN111699780 A CN 111699780A CN 202010583363 A CN202010583363 A CN 202010583363A CN 111699780 A CN111699780 A CN 111699780A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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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
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
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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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to wheat seed selection equipment for removing metamorphic grains, which comprises a bottom plate, a selection device and a feeding frame, wherein the selection device is installed at the upper end of the bottom plate, an open slot is formed in the upper end of the selection device, the feeding frame is installed on the open slot, and the feeding frame is of a trapezoidal structure. The wheat seed sorting and filtering device can solve the problems that the existing device is poor in wheat seed sorting effect and cannot effectively remove and filter deteriorated particles in wheat seeds, so that a large amount of impurities are thrown and mixed in the wheat seeds, the survival rate of the wheat seeds is influenced, the existing device cannot effectively remove light impurities in the wheat seeds during wheat seed sorting and processing, the removed dust impurities are easy to diffuse into the environment, the environment quality is influenced and the like.
Description
Technical Field
The invention belongs to the technical field of agriculture, and particularly relates to wheat seed selection equipment for removing metamorphic grains.
Background
The wheat plant is a general name of monocotyledon, is a gramineous plant widely planted all over the world, and wheat caryopsis is one of staple food of human beings, and can be ground into flour to make foods such as bread, steamed bread, biscuits, noodles and the like; fermenting, and making into beer, alcohol, Chinese liquor (such as vodka), or biomass fuel. Wheat is rich in starch, protein, fat, minerals, calcium, iron, thiamine, riboflavin, nicotinic acid, vitamin A, vitamin C and the like, is one of three grains, is almost all eaten, and is only used as feed by about one sixth. The two river basin is the earliest region for cultivating wheat in the world, and China is one of the earliest countries for cultivating wheat in the world. Wheat in 2010 is the second food crop (6.51 hundred million tons) of the world with the second total production level, and is second only to corn (8.44 hundred million tons), so that wheat is the main planting object of people at present.
At present, the existing wheat has the following defects in the seed selection processing process: 1. when the existing equipment is used for selecting wheat seeds, the wheat seeds are poor in selecting effect, and deteriorated particles in the wheat seeds cannot be effectively removed and filtered, so that a large amount of impurities are thrown and mixed in the wheat seeds, and the survival rate of the wheat seeds is influenced; 2. when the existing equipment selects wheat seeds, lighter impurities in the wheat seeds cannot be effectively removed, and the removed dust impurities are easy to diffuse into the environment, so that the environment quality is influenced.
Disclosure of Invention
Technical problem to be solved
The wheat seed sorting and filtering device can solve the problems that the existing device is poor in wheat seed sorting effect and cannot effectively remove and filter deteriorated particles in wheat seeds, so that a large amount of impurities are thrown and mixed in the wheat seeds, the survival rate of the wheat seeds is influenced, the existing device cannot effectively remove light impurities in the wheat seeds during wheat seed sorting and processing, the removed dust impurities are easy to diffuse into the environment, the environment quality is influenced and the like.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the wheat seed selection equipment for removing the metamorphic grains comprises a bottom plate, a separation device and a feeding frame, wherein the separation device is installed at the upper end of the bottom plate, an open slot is formed in the upper end of the separation device, the feeding frame is installed on the open slot, and the feeding frame is in a trapezoidal structure.
The sorting device comprises a shell frame, a feeding mechanism, an air blower, a sorting mechanism, a collecting box and a dust suction mechanism, wherein the shell frame is arranged in the middle of the upper end of a bottom plate and is of a trapezoidal structure, the feeding mechanism is arranged at the upper end of the shell frame, the air blower is arranged on the left side inside the shell frame, the sorting mechanism is arranged at the lower end inside the shell frame and is arranged on the bottom plate, the collecting box is arranged below the sorting mechanism and is positioned on the bottom plate, the dust suction mechanism is arranged above the right side of the shell frame, when the sorting device works specifically, wheat to be sorted is manually fed into the shell frame through the feeding frame, the feeding mechanism uniformly feeds the wheat seeds into the shell frame, the air blower can separate out lighter impurities such as straws and straws in the wheat seeds, the sorting mechanism can eliminate metamorphic particles in the wheat seeds, and further can effectively improve the survival, the wheat seed planting machine is beneficial to planting wheat seeds, the dust collection mechanism can absorb dust generated by separation, and the raised dust generated by the dust is prevented from polluting the air environment.
Sorting mechanism include support frame, striker plate, allocate the unit, screen unit and reciprocal unit, the support frame install at bottom plate upper end middle part, the support frame is located inside the casing frame, the striker plate is installed to support frame upper end symmetry, the support frame top is provided with the unit of allocating, allocate the unit and install on the casing frame, evenly be provided with logical groove on the support frame, it installs the screen unit to lead to the inslot, reciprocal unit is installed in the screen unit outside, reciprocal unit is connected with the casing frame, concrete during operation, when wheat kind drops on the support frame, the striker plate can prevent that wheat kind from dropping from both sides, allocate the unit and can reject the rotten granule in the wheat kind effectively in the screen unit upper end.
The screening unit comprises a sliding frame, a screen frame, a connecting rod, a sliding block, a fixed frame and a telescopic spring, wherein the supporting frame is uniformly provided with a sliding groove, the sliding frame is connected in the sliding groove in a sliding fit manner, the screen frame is connected in the sliding frame in a sliding fit manner, the middle part of the screen frame is provided with a filtering screen, the sliding frame is uniformly provided with through holes, the connecting rod is connected in the through holes in a sliding fit manner, the upper end of the connecting rod is connected with the screen frame, the sliding block is arranged at the lower end of the connecting rod, the telescopic spring is arranged in the middle part of the connecting rod, the fixed frame is internally provided with the fixed frame, the upper end of the fixed frame is clung to the sliding block, when the distributing unit drives the sliding frame to slide left and right through the reciprocating unit, the screen frame, the expanding spring plays the effect that resets, and the screen frame and then can sieve the filtration to wheat kind effectively, avoids wheat kind to pile up on the screen frame.
As a preferred technical scheme of the invention, the feeding mechanism comprises a driving motor, connecting gears, rotating shafts and partition plates, the rotating shafts are symmetrically arranged at the upper end of a shell frame through bearings, the driving motor is arranged at the rear end of the shell frame through a motor base, an output shaft of the driving motor is connected with the rotating shafts, the connecting gears are respectively arranged at the front ends of the rotating shafts, the connecting gears are mutually meshed, the partition plates are uniformly arranged in the middle of the rotating shafts along the circumferential direction of the rotating shafts, when the feeding mechanism works, the driving motor drives the two rotating shafts to rotate in the same direction through the connecting gears, and the partition plates on the rotating shafts can uniformly feed wheat seeds into the shell frame, so that the feeding mechanism is beneficial to separating light impurities such.
As a preferred technical scheme of the invention, the distribution unit comprises a rotating motor, a rotating rod, a rotating wheel and a distribution rod, the rotating rod is uniformly installed in the shell frame through a bearing, the rotating motor is installed at the front end of the shell frame through a motor base, an output shaft of the rotating motor is connected with the rotating rod, the rotating wheel is installed on the rotating rod, the rotating wheels are connected through a belt, the distribution rod is uniformly installed on the rotating rod along the circumferential direction of the rotating rod, the distribution rod is of an arc-shaped structure, when the distribution unit works specifically, the rotating motor drives the distribution rod to rotate through the rotating rod, and the distribution rod can further separate wheat seeds on the upper surface of the screening unit, so that the phenomenon of wheat seed accumulation is avoided.
As a preferred technical scheme of the invention, the reciprocating unit comprises sliding rods, a movable plate, a return spring and a rotating plate, the sliding rods are symmetrically installed on the outer side of the screening unit, the outer side of each sliding rod is connected with the shell frame in a sliding fit manner, the movable plate is installed on the sliding rod located at the rear end of the screening unit, the return spring is arranged on the sliding rod located between the rear side of the movable plate and the shell frame, the rotating plate is installed on the distributing unit, arc blocks are arranged on the rotating plate and the movable plate, the rotating plate is attached to the movable plate, and when the distributing unit rotates, the distributing unit drives the rotating plate to rotate, the arc blocks on the rotating plate drive the movable plate to move left and right, and the movable plate can further drive the screening unit to reciprocate, so that the screening and the removal of impurities in wheat seeds are facilitated.
As a preferred technical scheme of the invention, the dust collection mechanism comprises a filter screen, a dust hood and an air suction pipe, wherein the right side of the shell frame is provided with an empty groove, the filter screen is arranged in the empty groove, the dust hood is arranged on the outer side of the empty groove, the dust hood is arranged on the shell frame, the middle part of the outer side of the shell frame is provided with the air suction pipe, the air suction pipe is connected with an external air suction pump, and when the dust collection mechanism works, the air suction pump absorbs dust in the shell frame through the air suction pipe, so that dust generated by the dust in the shell frame is prevented from polluting the air environment.
As a preferred technical scheme of the invention, the upper end of the fixing frame is of a wave-shaped structure, and the upper end surface of the fixing frame is uniformly provided with balls.
(III) advantageous effects
1. According to the wheat seed selection equipment for removing the deteriorated particles, provided by the invention, the screening unit can effectively select and screen wheat seeds, the selection effect is good, the removing efficiency is high, the deteriorated particle impurities in the wheat seeds can be effectively filtered and screened, and the survival rate of the wheat seeds can be effectively ensured;
2. according to the wheat seed selection equipment for removing the metamorphic grains, provided by the invention, the distribution unit can be used for uniformly spreading wheat seeds, so that the wheat seeds can be uniformly spread on the screening unit, and the wheat seeds can be conveniently selected and processed;
3. according to the wheat seed selection equipment for removing the deteriorated particles, the dust collection mechanism can effectively collect and clean the dust in the shell frame, and the dust in the wheat seeds is prevented from diffusing into the air to influence the air environment.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of the housing frame and the feeding mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of the bottom plate, the sorting mechanism and the collection box of the present invention;
FIG. 4 is an enlarged schematic view of the invention at A in FIG. 3;
FIG. 5 is a schematic cross-sectional view of the sorting mechanism of the present invention in relation to the collection bin;
fig. 6 is a schematic view of the structure of the rotating plate of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in figures 1 to 6, a wheat seed selection equipment for eliminating metamorphic particles comprises a bottom plate 1, a sorting device 2 and a feeding frame 3, wherein the sorting device 2 is installed at the upper end of the bottom plate 1, an open slot is formed in the upper end of the sorting device 2, the feeding frame 3 is installed on the open slot, and the feeding frame 3 is of a trapezoidal structure.
The sorting device 2 comprises a shell frame 21, a feeding mechanism 22, an air blower 23, a sorting mechanism 24, a collecting box 25 and a dust suction mechanism 26, wherein the shell frame 21 is arranged in the middle of the upper end of a bottom plate 1, the shell frame 21 is of a trapezoid structure, the feeding mechanism 22 is arranged at the upper end of the shell frame 21, the air blower 23 is arranged on the left side inside the shell frame 21, the sorting mechanism 24 is arranged at the lower end inside the shell frame 21, the sorting mechanism 24 is arranged on the bottom plate 1, the collecting box 25 is arranged below the sorting mechanism 24, the collecting box 25 is positioned on the bottom plate 1, the dust suction mechanism 26 is arranged above the right side of the shell frame 21, when the sorting device works, wheat seeds to be selected are manually fed into the shell frame 21 through the feeding frame 3, the feeding mechanism 22 uniformly feeds the wheat seeds into the shell frame 21, the air blower 23 can separate out light impurities such as straws and rice straws in the wheat seeds, and the like, and then can improve the survival rate of wheat kind effectively, be favorable to the planting of wheat kind, dust absorption mechanism 26 can absorb the dust that selects separately the production, avoids the raise dust pollution air environment that the dust produced.
The feeding mechanism 22 comprises a driving motor 221, a connecting gear 222, a rotating shaft 223 and a partition plate 224, the rotating shaft 223 is symmetrically installed at the upper end of the shell frame 21 through a bearing, the driving motor 221 is installed at the rear end of the shell frame 21 through a motor base, an output shaft of the driving motor 221 is connected with the rotating shaft 223, the connecting gear 222 is installed at the front end of the rotating shaft 223 respectively, the connecting gear 222 is meshed with each other, the partition plate 224 is evenly installed in the middle of the rotating shaft 223 along the circumferential direction of the rotating shaft, during specific work, the driving motor 221 drives the two rotating shafts 223 to rotate in the same direction through the connecting gear 222, the partition plate 224 on the rotating shaft 223 can evenly send wheat seeds into the shell frame 21, and separation of light impurities such as straws and.
The screening unit 244 comprises a sliding frame 2441, a screen frame 2442, a connecting rod 2443, a sliding block 2444, a fixed frame 2445 and a telescopic spring 2446, wherein sliding grooves are uniformly formed in the supporting frame 241, the sliding frame 2441 is connected in the sliding grooves in a sliding fit mode, the screen frame 2442 is connected in the sliding frame 2441 in a sliding fit mode, a filtering screen is arranged in the middle of the screen frame 2442, through holes are uniformly formed in the sliding frame 2441, the connecting rod 2443 is connected in the through holes in a sliding fit mode, the upper end of the connecting rod 2443 is connected with the screen frame 2442, the sliding block 2444 is arranged at the lower end of the connecting rod 2443, the telescopic spring 2446 is arranged in the middle of the connecting rod 2443, the fixed frame 2445 is arranged in the supporting frame 241, the upper end of the fixed frame 2445 is tightly attached to the sliding block 2444, the upper end of the fixed frame 2445 is in a wavy texture structure, balls are uniformly arranged on the, the screen frame 2442 in the carriage 2441 can sieve the wheat kind, and slider 2444 reciprocating motion on mount 2445 simultaneously, slider 2444 pass through connecting rod 2443 and drive screen frame 2442 vibrations from top to bottom, and expanding spring 2446 plays the effect that resets, and screen frame 2442 and then can sieve the filtration to the wheat kind effectively, avoids the wheat kind to pile up on screen frame 2442.
The reciprocating unit 245 comprises a sliding rod 2451, a moving plate 2452, a return spring 2453 and a rotating plate 2454, the outer side of the screening unit 244 is symmetrically provided with sliding rods 2451, the outer side of the sliding rods 2451 is connected with the housing frame 21 in a sliding fit manner, the sliding rods 2451 at the rear end of the screening unit 244 are provided with moving plates 2452, the sliding rods 2451 between the rear side of the moving plates 2452 and the housing frame 21 are provided with return springs 2453, the distributing unit 243 is provided with rotating plates 2454, the rotating plates 2454 and the moving plates 2452 are provided with arc blocks, the rotating plates 2454 are tightly attached to the moving plates 2452, during specific work, when the distribution unit 243 rotates, the distribution unit 243 drives the rotating plate 2454 to rotate, the arc-shaped blocks on the rotating plate 2454 drive the moving plate 2452 to move left and right, and the moving plate 2452 can further drive the screening unit 244 to swing back and forth, so that the screening and removing of impurities in wheat seeds are facilitated.
The invention comprises the following steps:
the first step is as follows: manually feeding the wheat to be selected into the shell frame 21 through the feeding frame 3;
the second step is that: the driving motor 221 drives the two rotating shafts 223 to rotate in the same direction through the connecting gear 222, and the partition plates 224 on the rotating shafts 223 can uniformly feed wheat seeds into the shell frame 21, so that the separation of lighter impurities such as straws and rice straws in the wheat seeds is facilitated;
the third step: when the wheat seeds blown by the blower 23 fall on the support frame 241, the baffle plate 242 can prevent the wheat seeds from falling from two sides, the rotating motor 2431 drives the dividing rod 2434 to rotate through the rotating rod 2432, and the dividing rod 2434 can further divide the wheat seeds on the upper surface of the screening unit 244, so that the phenomenon of wheat seeds accumulation is avoided;
the fourth step: when the distribution unit 243 rotates, the distribution unit 243 drives the rotating plate 2454 to rotate, the arc-shaped blocks on the rotating plate 2454 drive the moving plate 2452 to move left and right, and the moving plate 2452 can further drive the screening unit 244 to swing back and forth, so that impurities in wheat seeds can be screened and removed conveniently;
the fifth step: when the distributing unit 243 drives the sliding frame 2441 to slide left and right through the reciprocating unit 245, the screen frame 2442 in the sliding frame 2441 can screen wheat seeds, meanwhile, the sliding block 2444 reciprocates on the fixed frame 2445, the sliding block 2444 drives the screen frame 2442 to vibrate up and down through the connecting rod 2443, the telescopic spring 2446 plays a role in resetting, and the screen frame 2442 can further effectively screen and filter the wheat seeds to prevent the wheat seeds from being stacked on the screen frame 2442;
and a sixth step: the suction pump absorbs dust in the casing frame 21 through the suction pipe 263, and prevents dust generated by the dust in the casing frame 21 from polluting the air environment.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a wheat seed selection equipment of rotten granule of rejection, includes bottom plate (1), sorting unit (2) and feeding frame (3), its characterized in that: bottom plate (1) upper end install sorting unit (2), sorting unit (2) upper end is provided with the open slot, installs feeding frame (3) on the open slot, feeding frame (3) are the trapezium structure, wherein:
the sorting device (2) comprises a shell frame (21), a feeding mechanism (22), an air blower (23), a sorting mechanism (24), a collecting box (25) and a dust collection mechanism (26), wherein the shell frame (21) is installed in the middle of the upper end of the bottom plate (1), the shell frame (21) is of a trapezoid structure, the feeding mechanism (22) is installed at the upper end of the shell frame (21), the air blower (23) is installed on the left side inside the shell frame (21), the sorting mechanism (24) is arranged at the lower end inside the shell frame (21), the sorting mechanism (24) is installed on the bottom plate (1), the collecting box (25) is arranged below the sorting mechanism (24), the collecting box (25) is located on the bottom plate (1), and the dust collection mechanism (26) is arranged above the right side of the;
the sorting mechanism (24) comprises a support frame (241), a material baffle (242), a distribution unit (243), a screening unit (244) and a reciprocating unit (245), wherein the support frame (241) is installed in the middle of the upper end of the bottom plate (1), the support frame (241) is located inside the shell frame (21), the material baffle (242) is symmetrically installed at the upper end of the support frame (241), the distribution unit (243) is arranged above the support frame (241), the distribution unit (243) is installed on the shell frame (21), through grooves are uniformly formed in the support frame (241), the screening unit (244) is installed in the through grooves, the reciprocating unit (245) is installed on the outer side of the screening unit (244), and the reciprocating unit (245) is connected with the shell frame (21);
the screening unit (244) comprises a sliding frame (2441), a screen frame (2442), a connecting rod (2443), a sliding block (2444), a fixed frame (2445) and a telescopic spring (2446), support frame (241) on evenly be provided with the spout, be connected with carriage (2441) through sliding fit's mode in the spout, carriage (2441) inside is connected with screen frame (2442) through sliding fit's mode, screen frame (2442) middle part is provided with the filtration screen cloth, evenly be provided with the through-hole on carriage (2441), be connected with connecting rod (2443) through sliding fit's mode in the through-hole, connecting rod (2443) upper end is connected with screen frame (2442), slider (2444) are installed to connecting rod (2443) lower extreme, connecting rod (2443) middle part is provided with expanding spring (2446), inside mount (2445) that is provided with of support frame (241), mount (2445) upper end is hugged closely with slider (2444).
2. The wheat seed dressing equipment for eliminating rotten grains as claimed in claim 1, wherein: feed mechanism (22) include driving motor (221), connecting gear (222), axis of rotation (223) and division board (224), casing frame (21) upper end install axis of rotation (223) through the bearing symmetry, driving motor (221) are installed through the motor cabinet to casing frame (21) rear end, the output shaft of driving motor (221) is connected with axis of rotation (223), connecting gear (222) are installed respectively to axis of rotation (223) front end, intermeshing between connecting gear (222), division board (224) are evenly installed along its circumference in axis of rotation (223) middle part.
3. The wheat seed dressing equipment for eliminating rotten grains as claimed in claim 1, wherein: allocate unit (243) including rotating motor (2431), dwang (2432), rotate wheel (2433) and allocate pole (2434), casing frame (21) inside evenly install dwang (2432) through the bearing, casing frame (21) front end is installed through the motor cabinet and is rotated motor (2431), the output shaft that rotates motor (2431) is connected with dwang (2432), install on dwang (2432) and rotate wheel (2433), rotate and be connected through the belt between wheel (2433), evenly install branch driving lever (2434) along its circumference on dwang (2432), allocate pole (2434) and be the arc structure.
4. The wheat seed dressing equipment for eliminating rotten grains as claimed in claim 1, wherein: the reciprocating unit (245) comprises sliding rods (2451), a moving plate (2452), a return spring (2453) and a rotating plate (2454), the sliding rods (2451) are symmetrically installed on the outer side of the screening unit (244), the outer side of the sliding rods (2451) is connected with the shell frame (21) in a sliding fit mode, the moving plate (2452) is installed on the sliding rods (2451) located at the rear end of the screening unit (244), the return spring (2453) is arranged on the sliding rods (2451) located between the rear side of the moving plate (2452) and the shell frame (21), the rotating plate (2454) is installed on the distribution unit (243), moving plate arc-shaped blocks are arranged on the rotating plate (2454) and the moving plate (2452), and the rotating plate (2454) is tightly attached to the moving plate 2452.
5. The wheat seed dressing equipment for eliminating rotten grains as claimed in claim 1, wherein: dust absorption mechanism (26) include filter screen (261), suction hood (262) and breathing pipe (263), casing frame (21) right side be provided with the dead slot, install filter screen (261) in the dead slot, the dead slot outside is provided with suction hood (262), suction hood (262) are installed on casing frame (21), casing frame (21) outside mid-mounting has breathing pipe (263), breathing pipe (263) are connected with external aspirator pump.
6. The wheat seed dressing equipment for eliminating rotten grains as claimed in claim 1, wherein: the upper end of the fixing frame (2445) is of a wave-shaped structure, and the upper end face of the fixing frame (2445) is uniformly provided with balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010583363.8A CN111699780B (en) | 2020-06-23 | 2020-06-23 | Wheat seed selection equipment capable of eliminating metamorphic grains |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010583363.8A CN111699780B (en) | 2020-06-23 | 2020-06-23 | Wheat seed selection equipment capable of eliminating metamorphic grains |
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| CN111699780A true CN111699780A (en) | 2020-09-25 |
| CN111699780B CN111699780B (en) | 2022-03-11 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112371485A (en) * | 2020-12-08 | 2021-02-19 | 黑龙江省农业机械工程科学研究院齐齐哈尔农业机械化研究所 | Crop straw shaker |
| CN112474344A (en) * | 2020-11-16 | 2021-03-12 | 安徽侯王面业有限公司 | Flour impurity removing device and using method thereof |
| CN113369178A (en) * | 2021-05-18 | 2021-09-10 | 中国农业大学 | Automatic removing device for grain sorting |
| CN114453245A (en) * | 2022-01-30 | 2022-05-10 | 安徽柳丰种业科技有限责任公司 | A multilayer screening installation of wheat kind for wheat breeding |
| CN115365133A (en) * | 2022-10-25 | 2022-11-22 | 山东泺辰食品有限公司 | Raw material screening device and screening method for sesame paste production |
| CN115739616A (en) * | 2022-11-18 | 2023-03-07 | 唐山陆凯科技有限公司 | Vibration screening treatment device for coal dressing |
| CN117983534A (en) * | 2024-04-03 | 2024-05-07 | 东海县农业技术推广中心 | Impurity separation filter equipment is used in screening of wheat seed |
| CN117983534B (en) * | 2024-04-03 | 2024-05-31 | 东海县农业技术推广中心 | Impurity separation filter equipment is used in screening of wheat seed |
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