CN111014040A - Multiple sieving mechanism of seed for farming - Google Patents

Multiple sieving mechanism of seed for farming Download PDF

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Publication number
CN111014040A
CN111014040A CN201911286258.1A CN201911286258A CN111014040A CN 111014040 A CN111014040 A CN 111014040A CN 201911286258 A CN201911286258 A CN 201911286258A CN 111014040 A CN111014040 A CN 111014040A
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CN
China
Prior art keywords
welded
shell
seeds
gear
motor
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Pending
Application number
CN201911286258.1A
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Chinese (zh)
Inventor
陈华勤
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201911286258.1A priority Critical patent/CN111014040A/en
Publication of CN111014040A publication Critical patent/CN111014040A/en
Pending legal-status Critical Current

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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
    • 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
    • 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
    • B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
    • 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
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • 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
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sustainable Development (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

The invention discloses a seed multiple screening device for agricultural planting, which comprises a shell and a base, wherein a sliding rod is welded on the inner wall of one side of the shell, a sliding block is connected above the sliding rod in a sliding mode, a filtering plate is welded below the sliding rod, the upper end of the sliding block is fixedly connected with a connecting frame through a bolt, a filtering screen plate is fixed on one side of the connecting frame through a bolt, an elliptical gear basket is welded at the bottom of the sliding block, the shell is fixedly connected with a first motor through a bolt, a transmission gear is welded at one end of the first motor and meshed with the elliptical gear basket, a fixed block is welded on the inner wall of one side of the shell, and. According to the invention, through the arrangement of the transmission gear, the elliptic gear basket can be driven to do reciprocating motion under the driving of the first motor, the sliding block and the filter plate are driven to move together, the screening of seeds is enhanced, the impurities of the seeds can be effectively removed, and the seed cleanness is improved.

Description

Multiple sieving mechanism of seed for farming
Technical Field
The invention relates to the technical field of agricultural planting, in particular to a seed multiple screening device for agricultural planting.
Background
Before the seeds are sown, large and full seeds are usually selected for sowing in order to be preferred. The conventional seed screening method is to manually select seeds which do not meet the conditions of granularity and plumpness one by one, and the screening efficiency is extremely low, so that the method is not suitable for screening seeds in large quantities.
Through the retrieval, grant the patent that publication number is CN209174381U, disclose a seed sieving mechanism for gardens planting, including screening case and motor, the top fixedly connected with feeder hopper of screening case, the inside swing joint of screening case has the gangbar. The above patents suffer from the following disadvantages: the seeds can not be subjected to multiple screening, and the screening result is not accurate enough to meet the requirements of people.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a seed multiple screening device for agricultural planting.
In order to achieve the purpose, the invention adopts the following technical scheme:
a seed multiple screening device for agricultural planting comprises a shell and a base, wherein a slide rod is welded on the inner wall of one side of the shell, a slide block is connected above the slide rod in a sliding manner, a filter plate is welded below the slide rod, the upper end of the slide block is fixedly connected with a connecting frame through a bolt, a filter screen plate is fixed on one side of the connecting frame through a bolt, an elliptic gear basket is welded at the bottom of the slide block, the shell is fixedly connected with a first motor through a bolt, a transmission gear is welded at one end of the first motor, the transmission gear is meshed with the elliptic gear basket, a fixed block is welded on the inner wall of one side of the shell, one end of the fixed block is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a fan blade through a bolt, and one end of the conveyor belt is in transmission connection with the rotating shaft.
Further, a rotating base is welded on the inner wall of one side of the shell, one end of the rotating base is rotatably connected with a transmission shaft, a driven gear is welded on one side of the transmission shaft, and one end of the transmission shaft is rotatably connected with a bearing.
Furthermore, a rotating gear is welded at one end of an output shaft of the second motor, and the rotating gear is meshed with the driven gear.
Furthermore, one end of the driven gear is fixedly connected with a heating pipe through a bolt, a drying box is welded on the inner wall of one side of the shell, and a discharge hole is formed in the bottom of the drying box.
Further, the welding of casing top has the inlet pipe, and the welding has the feeding storehouse above the drying cabinet.
Furthermore, a waste box is welded on one side of the shell, a hinge is fixed on one side of the shell through a bolt, and an observation door is fixed at one end of the hinge through a bolt.
Further, the welding of casing bottom has the spring, and the welding of spring one end has the bracing piece, and the welding of bracing piece one end has the pulley, the spout has all been opened to the base both sides, and pulley and spout sliding connection.
The invention has the beneficial effects that:
1. through drive gear's setting, can drive oval gear basket and do the back and forth motion under the drive of first motor, drive slider and filter and move together, strengthened the screening of seed and can effectually get rid of the impurity of seed, improved the seed cleanness nature.
2. The setting through the conveyer belt can let the drive belt drive the transmission shaft and rotate to let the flabellum rotate and blow, strengthened the air flow, also can not filter the dust simultaneously and blow in the adsorption plate, guaranteed the quality of screening completion back seed, improved the comprehensiveness of device.
3. Through the mutual cooperation of the rotating gear and the transmission gear, the transmission gear drives the transmission shaft to rotate so as to drive the heating pipe to rotate, so that the seeds falling into the drying box are dehumidified and air-dried, and the storage time of the seeds is prolonged.
4. The setting through the spring lets play the cushioning effect when the device filters the seed, ensures the stability of device during operation, has improved the stability of device when the screening.
Drawings
FIG. 1 is a schematic cross-sectional view of an embodiment 1 of a multiple screening apparatus for agricultural seeds according to the present invention;
FIG. 2 is a schematic view of a partial cross-sectional structure of an embodiment 1 of a multiple screening apparatus for agricultural seeds according to the present invention;
FIG. 3 is a schematic partial perspective view of an embodiment 1 of a multiple screening apparatus for agricultural seeds according to the present invention;
FIG. 4 is a schematic perspective view of an embodiment 1 of a multiple screening apparatus for agricultural seeds according to the present invention;
fig. 5 is a schematic cross-sectional structural view of a multiple screening device for agricultural planting seeds in embodiment 2 of the present invention.
In the figure: the device comprises a shell 1, a connecting frame 2, a filter screen plate 3, a sliding block 4, a feeding pipe 5, an elliptical gear basket 6, a transmission gear 7, a sliding rod 8, a filter plate 9, an adsorption plate 10, a bearing 11, a drying box 12, a discharging hole 13, a heating pipe 14, a transmission shaft 15, a driven gear 16, a feeding bin 17, a rotating gear 18, a motor 19, a transmission chain 20, a rotating shaft 21, fan blades 22, a waste bin 23, a spring 24, a supporting rod 25, a pulley 26 and a base 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-4, a seed multiple screening device for agricultural planting, comprising a shell 1 and a base 27, wherein a slide bar 8 is welded on the inner wall of one side of the shell 1, a slide block 4 is connected on the slide bar 8 in a sliding manner, a filter plate 9 is welded below the slide bar 8, the seeds can be screened for the second time by the arrangement of the filter plate 9, the quality of the seeds is improved, a connecting frame 2 is fixedly connected with the upper end of the slide block 4 through a bolt, a filter screen plate 3 is fixed on one side of the connecting frame 2 through a bolt, an elliptical gear basket 6 is welded at the bottom of the slide block 4, a first motor is fixedly connected with the shell 1 through a bolt, a transmission gear 7 is welded at one end of the first motor, the transmission gear 7 is meshed with the elliptical gear basket 6, the elliptical gear basket 6 can be driven to move back and forth by the first motor through the arrangement, the screening of the seeds is enhanced, the impurities of the seeds can be effectively removed, the seed cleanness is improved, a fixing block is welded on the inner wall of one side of the shell 1, one end of the fixing block is rotatably connected with a rotating shaft 21, one end of the rotating shaft 21 is fixedly connected with a fan blade 22 through a bolt, the dust in the falling seeds can be blown into the adsorption plate 10 to be adsorbed by the dust through the arrangement of the fan blade 22, a fixing frame is welded on one side of the shell 1, a second motor 19 is fixedly connected above the fixing frame through a bolt, a conveying belt 20 is in transmission connection with one side of an output shaft of the second motor 19, one end of the conveying belt 20 is in transmission connection with the rotating shaft 21, the conveying belt 20 can drive the transmission shaft 15 to rotate through the arrangement of the conveying belt 20, so that the fan blade 22 rotates to blow air, the comprehensiveness of the device is improved.
A rotating base is welded on the inner wall of one side of the shell 1, one end of the rotating base is rotatably connected with a transmission shaft 15, one side of the transmission shaft 15 is welded with a driven gear 16, one end of the transmission shaft 15 is rotatably connected with a bearing 11, one end of an output shaft of a second motor 19 is welded with a rotating gear 18, the rotating gear 18 is meshed with the driven gear 16, one end of the driven gear 16 is fixedly connected with a heating pipe 14 through a bolt, the rotating gear 18 is arranged on the rotating gear 18 and is matched with the driven gear 16, the driven gear 16 drives the transmission shaft 15 to rotate so as to drive the heating pipe 14 to rotate, so that the seeds falling into the drying box 12 are dehumidified and air-dried, the storage time of the seeds is prolonged, a drying box 12 is welded on the inner wall of one side of the shell 1, the screened seeds are effectively dehumidified by the, the welding of 1 top of casing has inlet pipe 5, and the welding of drying cabinet 12 top has feeding storehouse 17, and the welding of 1 one side of casing has dump bin 23, and 1 one side of casing has the hinge through the bolt fastening, and hinge one end has the observation door through the bolt fastening.
The working principle of the embodiment is as follows: when the seed screening machine is used, seeds to be screened are placed from a feed inlet 5 at the top end of a shell 1, the seeds fall onto a filter screen plate 3, a first motor is started after the seeds are placed, the first motor drives a transmission gear 7 to rotate on an elliptic gear basket 6, the elliptic gear basket 6 is driven by the transmission gear 7 to drive a fixed sliding block 4 above the elliptic gear basket to slide back and forth on a sliding rod 8 welded on the inner wall of the shell 1, meanwhile, the filter screen plate 3 fixed above the sliding block 4 can move back and forth to screen and filter the seeds, the filter screen plate 3 can screen out larger impurities, the seeds after the first screening can fall into a fine filter plate 9 to be screened again, qualified seeds fall into the lower part under the action of gravity, unqualified seeds can fall into a waste bin 23 at one side of the shell 1, a second motor 19 is started to drive a transmission belt 21 to rotate and drive a fan blade 22 connected with the transmission shaft 21 to rotate, flabellum 22 rotates and will blow in the dust of whereabouts seed on adsorption plate 10, the air flow also can be strengthened simultaneously, the seed that has removed the dust falls into feeding storehouse 17, fall into drying cabinet 12 by feeding storehouse 17, the rotation of second motor 19 output shaft can take rotating gear 18 to rotate, rotating gear 18 is also taking driven gear 16 back to rotate simultaneously, and then fixed heating pipe 14 can carry out the dehumidification drying to the seed after the screening on driven gear 16, the time of depositing of seed has been improved, the seed after the final drying is discharged by the discharge gate.
Example 2
Referring to fig. 5, a multiple sieving mechanism of seed for farming, this embodiment is for embodiment 1, the main difference lies in this embodiment, 1 bottom welding of casing has spring 24, let through setting up of spring 24 play the cushioning effect when the device is screened to the seed, guarantee device during operation's stability, the stability of device when screening has been improved, 24 one end welding of spring has bracing piece 25, bracing piece 25 one end welding has pulley 26, the spout has all been opened to base 27 both sides, and pulley 26 and spout sliding connection, the impact force of bracing piece 25 whereabouts has effectually been reduced in setting up through spout and pulley 26.
The working principle of the embodiment is as follows: when the device was screened to the seed, probably casing 1 can take place vibrations, install spring 24 in the bottom of casing 1, can carry out the shock attenuation to casing 1, install bracing piece 25 at spring 24, pulley 26 is installed at bracing piece 25 both ends, the device is opened and is cooperated with the spout on base 27 to meeting pulley 26 when functioning, bracing piece 25 lapse can be pressed to spring 24 when taking place vibrations, the elastic rubber board of base 27's bottom installation can contact with bracing piece 25, thereby reach absorbing effect.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (7)

1. A seed multiple screening device for agricultural planting comprises a shell (1) and a base (27), and is characterized in that a sliding rod (8) is welded on the inner wall of one side of the shell (1), a sliding block (4) is connected above the sliding rod (8) in a sliding mode, a filter plate (9) is welded below the sliding rod (8), a connecting frame (2) is fixedly connected to the upper end of the sliding block (4) through bolts, a filter screen plate (3) is fixed on one side of the connecting frame (2) through bolts, an elliptic gear basket (6) is welded on the bottom of the sliding block (4), a first motor is fixedly connected to the shell (1) through bolts, a transmission gear (7) is welded at one end of the first motor, the transmission gear (7) is meshed with the elliptic gear basket (6), a fixed block is welded on the inner wall of one side of the shell (1), and, rotation axis (21) one end is through bolt fixedly connected with flabellum (22), casing (1) one side welding has the mount, and bolt fixedly connected with second motor (19) are passed through to the mount top, and second motor (19) output shaft one side transmission is connected with conveyer belt (20), and conveyer belt (20) one end is connected with rotation axis (21) transmission.
2. The multiple screening device of seeds for agricultural planting according to claim 1, wherein a rotating base is welded on the inner wall of one side of the shell (1), one end of the rotating base is rotatably connected with a transmission shaft (15), a driven gear (16) is welded on one side of the transmission shaft (15), and one end of the transmission shaft (15) is rotatably connected with a bearing (11).
3. The multiple screening device of seeds for agricultural planting according to claim 1, wherein one end of the output shaft of the second motor (19) is welded with a rotating gear (18), and the rotating gear (18) is meshed with the driven gear (16).
4. The multiple screening device of seeds for agricultural planting according to claim 2, wherein one end of the driven gear (16) is fixedly connected with a heating pipe (14) through a bolt, the inner wall of one side of the shell (1) is welded with a drying box (12), and the bottom of the drying box (12) is provided with a discharge hole (13).
5. The multiple screening device of seeds for agricultural planting according to claim 4, wherein the top of the shell (1) is welded with a feeding pipe (5), and a feeding bin (17) is welded above the drying box (12).
6. The multiple screening device of seeds for agricultural planting according to claim 1, wherein a waste bin (23) is welded on one side of the shell (1), a hinge is fixed on one side of the shell (1) through a bolt, and an observation door is fixed on one end of the hinge through a bolt.
7. The multiple screening device of seed for agricultural planting according to claim 1, characterized in that a spring (24) is welded at the bottom of the shell (1), a support rod (25) is welded at one end of the spring (24), a pulley (26) is welded at one end of the support rod (25), sliding grooves are formed in two sides of the base (27), and the pulley (26) is connected with the sliding grooves in a sliding manner.
CN201911286258.1A 2019-12-13 2019-12-13 Multiple sieving mechanism of seed for farming Pending CN111014040A (en)

Priority Applications (1)

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CN201911286258.1A CN111014040A (en) 2019-12-13 2019-12-13 Multiple sieving mechanism of seed for farming

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Application Number Priority Date Filing Date Title
CN201911286258.1A CN111014040A (en) 2019-12-13 2019-12-13 Multiple sieving mechanism of seed for farming

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CN111014040A true CN111014040A (en) 2020-04-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112840788A (en) * 2021-01-11 2021-05-28 黑龙江八一农垦大学 Agricultural engineering's high-efficient seed soaking vernalization device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA967115A (en) * 1971-04-01 1975-05-06 Tyler (W.S.) Company Of Canada Large hopper, spout fed, regulated parallel flows in a stacked separator
CN208098542U (en) * 2018-02-25 2018-11-16 福建森德工贸有限公司 A kind of agricultural seed screening plant
CN109046980A (en) * 2018-08-31 2018-12-21 郴州八方农林科技有限公司 A kind of paddy screening plant of the agricultural planting convenient for removal of impurities
CN208436886U (en) * 2018-05-30 2019-01-29 荆门市双福生态农业发展有限公司 A kind of rice production cylindrical pre-cleaning screen
CN209049680U (en) * 2018-11-07 2019-07-02 连云港市赣榆区蔬菜技术指导站 A kind of Novel seed screening plant

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA967115A (en) * 1971-04-01 1975-05-06 Tyler (W.S.) Company Of Canada Large hopper, spout fed, regulated parallel flows in a stacked separator
CN208098542U (en) * 2018-02-25 2018-11-16 福建森德工贸有限公司 A kind of agricultural seed screening plant
CN208436886U (en) * 2018-05-30 2019-01-29 荆门市双福生态农业发展有限公司 A kind of rice production cylindrical pre-cleaning screen
CN109046980A (en) * 2018-08-31 2018-12-21 郴州八方农林科技有限公司 A kind of paddy screening plant of the agricultural planting convenient for removal of impurities
CN209049680U (en) * 2018-11-07 2019-07-02 连云港市赣榆区蔬菜技术指导站 A kind of Novel seed screening plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112840788A (en) * 2021-01-11 2021-05-28 黑龙江八一农垦大学 Agricultural engineering's high-efficient seed soaking vernalization device

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Application publication date: 20200417