CN111451150B - Grain screening machine that modern agriculture used - Google Patents
Grain screening machine that modern agriculture used Download PDFInfo
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- CN111451150B CN111451150B CN202010326144.1A CN202010326144A CN111451150B CN 111451150 B CN111451150 B CN 111451150B CN 202010326144 A CN202010326144 A CN 202010326144A CN 111451150 B CN111451150 B CN 111451150B
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- plate
- flow distribution
- block
- rebounding
- grain
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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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
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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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
-
- 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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a grain screening machine for modern agriculture, which structurally comprises a main body, a feeding hole and a control panel, wherein the main body comprises a flow distribution plate, a vibrator, a crushed stone plate, a shriveled grain plate, a fan and a collection box; the flow distribution plate comprises a concentration groove, a separation block and a flow distribution groove; the separating block comprises a through hole and a rebound device; the rebounding device consists of a base, a rebounding plate and a spring; the rebound plate consists of a rotating block, a plate body and a guide block; the anti-bouncing device is arranged between every two through holes of the separation block, so that grains falling on the anti-bouncing plate of the anti-bouncing device are movably matched with the anti-bouncing plate through the spring, the triangular guide block is arranged at the upper end of the anti-bouncing plate to guide the grains falling on the anti-bouncing plate, the grains can uniformly move towards the two sides of the separation plate and uniformly enter the diversion channel, the grains can uniformly fall from the diversion plate, the situation of grain overlapping is avoided, and air flow generated by rotation of the fan can drive shriveled grains to move to the shriveled grain plate.
Description
Technical Field
The invention relates to the field of modern agriculture, in particular to a grain screening machine for modern agriculture.
Background
Cereal sieving mechanism utilizes vibrations to separate the little rubble of mixing in the wheat, recycles wind-force and blows away the shriveled cereal for plump cereal can concentrate and collect.
Based on the findings of the inventor, the existing grain screening machine for modern agriculture mainly has the following defects, such as: when cereal to separate, because cereal is in the heap from the feed inlet enter into sieving mechanism, so cereal overlaps each other from shaking the shrivelled cereal that the sieve plate dropped to have the part, when utilizing the fan to blow overlapping shrivelled cereal, thereby blow and receive blockking that the front end cereal reduces wind-force to the air current of rear end, leads to the air current to be hindered to blow the shrivelled cereal of unmovable rear end, causes the incomplete condition of screening.
Disclosure of Invention
In order to solve the problems, the invention provides a grain screening machine for modern agriculture.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a cereal sieve separator that modern agriculture used, its structure includes main part, feed inlet, control panel, the top of main part is equipped with the feed inlet, control panel is located the front end of main part, the main part includes flow distribution plate, vibrator, slabstone, shrivelled cereal board, fan, collects the box, the left side upper end of main part is located to the flow distribution plate, the vibrator inlays the bottom at the flow distribution plate, the slabstone is installed under the flow distribution plate, shrivelled cereal board is located slabstone below, the right side at the main part is installed to the fan, collect the inside bottom that the box set up in the main part, flow distribution plate downward sloping 15 degrees, slabstone tilt up 15 degrees, shrivelled cereal board is parallel with the slabstone.
Furthermore, the flow distribution plate comprises a concentration groove, separation blocks and flow distribution grooves, the concentration groove is formed in the left side of the flow distribution plate, the separation blocks are vertically arranged on the right side of the concentration groove, more than ten flow distribution grooves are formed in the flow distribution grooves, the flow distribution grooves are transversely arranged on the right side of the flow distribution plate, the separation blocks are arc-shaped, and the separation blocks are connected with the flow distribution grooves.
Furthermore, the separating blocks comprise more than ten through holes and rebound devices, the through holes are arranged around the separating blocks, the rebound devices are arranged between the two through holes, and the aperture of each through hole is gradually reduced from the front end to the rear end.
Furthermore, the rebounding device is composed of a base, rebounding plates and springs, the rebounding plates are clamped at the upper ends of the base, the springs are embedded at two sides of the rebounding plates, and the springs are movably matched with the rebounding plates.
Further, the bounce board comprises a rotating block, a board body and a guide block, the board body is embedded at the side end of the rotating block, the guide block is arranged on the upper end face of the board body and is triangular, more than five guide blocks are arranged, and the guide blocks are transversely arranged on the upper surface of the board body.
Furthermore, the splitter box consists of a bottom groove and a separating device, wherein an arc-shaped cutting groove is formed in the left side of the bottom groove, and the separating device is arranged at the upper end of the cutting groove of the bottom groove.
Furthermore, the separating device comprises a rotating shaft, baffles and flow limiting blocks, wherein the baffles are embedded in the outer surface of the rotating shaft, the flow limiting blocks are arranged at the tail ends of the baffles, the number of the baffles is four, and the baffles are arranged around the outer surface of the rotating shaft.
Furthermore, the flow limiting block is composed of a fixed seat, a flow limiting body and grooves, the upper end of the fixed seat is fixedly embedded with the flow limiting body, more than five grooves are formed in the inner side of the flow limiting body, the grooves are vertically arranged on the surface of the inner side of the flow limiting body, and the flow limiting body is in an inverted hook shape.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the rebounding device is arranged between the two through holes of the separation block, so that grains falling on the rebounding plate of the rebounding device are movably matched with the rebounding plate through the spring, the triangular guide block is arranged at the upper end of the rebounding plate, the grains falling on the rebounding plate are guided, the grains can uniformly enter the diversion channel through moving towards the two sides of the separation plate, the grains can uniformly fall from the diversion plate, the situation of grain overlapping is avoided, and air flow generated by rotation of the fan can drive shriveled grains to move to the shriveled grain plate.
2. According to the invention, the separating device is arranged on the inner side of the splitter box, so that grains are worth directly falling on the baffle plate of the separating device, and the baffle plate is driven to rotate on the rotating shaft by utilizing the gravity of the grains, so that the grains can be divided into small parts and fall into the bottom groove of the splitter box, and the small parts of the grains can fall from the splitter box at a certain distance.
Drawings
FIG. 1 is a schematic front view of a grain screening machine for modern agriculture according to the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Fig. 3 is a schematic top view of the splitter plate of the present invention.
Fig. 4 is a schematic sectional structure view of the partition block of the present invention.
Fig. 5 is a schematic cross-sectional structure diagram of the rebounding apparatus of the present invention.
Fig. 6 is a schematic front view of the rebounding panel of the present invention.
Fig. 7 is a schematic sectional structure view of the diverter trough of the present invention.
Fig. 8 is a schematic sectional structure view of the partition device of the present invention.
Fig. 9 is a schematic cross-sectional view of a current limiting block according to the present invention.
In the figure: the device comprises a main body 1, a feeding hole 2, a control panel 3, a flow dividing plate 11, a vibrator 12, a crushed stone plate 13, a shriveled grain plate 14, a fan 15, a collecting box 16, a concentration groove 111, a separation block 112, a flow dividing groove 113, a through hole a1, a rebound device a2, a base a21, a rebound plate a22, a spring a23, a rotating block b1, a plate body b2, a guide block b3, a bottom groove c1, a separation device c2, a rotating shaft c21, a baffle c22, a flow limiting block c23, a fixed seat d1, a flow limiting body d2 and a groove d 3.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment is as follows: referring to fig. 1-6, the embodiments of the present invention are as follows: its structure includes main part 1, feed inlet 2, control panel 3, the top of main part 1 is equipped with feed inlet 2, control panel 3 is located the front end of main part 1, main part 1 includes flow distribution plate 11, vibrator 12, slabstone 13, shrivelled cereal board 14, fan 15, collects box 16, the left side upper end of main part 1 is located to flow distribution plate 11, vibrator 12 inlays the bottom at flow distribution plate 11, slabstone 13 is installed under flow distribution plate 11, slabstone 13 below is located to shrivelled cereal board 14, fan 15 is installed on the right side of main part 1, collect the inside bottom that box 16 set up in main part 1, flow distribution plate 11 downward sloping 15 degrees, slabstone 13 upwards slopes 15 degrees, shrivelled cereal board 14 is parallel with slabstone 13, is favorable to leading cereal.
The flow distribution plate 11 comprises a concentration groove 111, separation blocks 112 and flow distribution grooves 113, wherein the concentration groove 111 is arranged on the left side of the flow distribution plate 11, the separation blocks 112 are vertically arranged on the right side of the concentration groove 111, more than ten flow distribution grooves 113 are arranged, the flow distribution grooves 113 are transversely arranged on the right side of the flow distribution plate 11, the separation blocks 112 are arc-shaped, and the separation blocks 112 are connected with the flow distribution grooves 113, so that grains can be dispersed to two sides by the arc-shaped separation blocks 112.
The separating block 112 comprises a through hole a1 and a rebounding device a2, the number of the through holes a1 is more than ten, the through holes a1 are arranged around the separating block 112, the rebounding device a2 is arranged between the two through holes a1, and the hole diameter of the through hole a1 is gradually reduced from the front end to the rear end, so that grains can uniformly enter the diversion channel 113 from the through hole a 1.
The rebounding device a2 comprises a base a21, a rebounding plate a22 and a spring a23, the rebounding plate a22 is clamped at the upper end of the base a21, the spring a23 is embedded at two sides of the rebounding plate a22, the spring a23 is movably matched with the rebounding plate a22, grain falling on the rebounding plate a22 is rebounded, and is divided into through holes a1 at two sides of the partition block 112, and the grain is prevented from entering the through hole a1 in the middle of the partition block 112 in a concentrated mode.
The rebounding plate a22 is composed of a rotating block b1, a plate body b2 and a guide block b3, the plate body b2 is embedded at the side end of the rotating block b1, the guide block b3 is arranged on the upper end face of the plate body b2, the guide block b3 is triangular, more than five guide blocks b3 are arranged, and the guide blocks b3 are transversely arranged on the upper surface of the plate body b2, so that grains fall on the guide block b3 and flow to the side end of the separating block 112.
Based on the above embodiment, the specific working principle is as follows: guiding unscreened grains into the diversion plate 11 in the main body 1 from the feed port 2, starting the vibrator 12 to vibrate the diversion plate 11, so that crushed stones mixed in the grains can fall into the crushed stone plate 13 from the concentration groove 11, the vibrated grains can move towards the separation block 112, most grains can concentrate in the middle of the separation block 112 and enter the diversion groove 113 from the through hole a1, a rebound device a2 is arranged between the two through holes a1, the grains falling on the rebound plate a22 are movably matched with the rebound plate a22 through a spring a23, the grains can rebound to move towards the through hole a1 on both sides of the separation block 112, a plurality of triangular guide blocks b3 are arranged on the outer surface of the rebound plate a22, the grains falling on the rebound plate a22 are guided, the grains are prevented from vertically bouncing on the rebound plate a22, the grains can not move towards the through hole a1 on both sides of the separation block 112, and the grains can uniformly enter the diversion groove 113 from the through hole a1, so that the grains can uniformly fall from the diversion channel 113 and avoid the overlapping of the grains.
Example two: referring to fig. 7-9, the embodiment of the present invention is as follows: the diversion trench 113 is composed of a bottom trench c1 and a separating device c2, an arc-shaped cutting trench is arranged at the left side of the bottom trench c1, and the separating device c2 is arranged at the upper end of the cutting trench of the bottom trench c1, so that the separating device c2 is in close contact with the cutting trench in the bottom trench c1, and the separating device c2 can drive a certain amount of grains into the bottom trench c 1.
The separating device c2 is composed of a rotating shaft c21, baffles c22 and flow limiting blocks c23, baffles c22 are embedded in the outer surface of the rotating shaft c21, the flow limiting blocks c23 are arranged at the tail ends of the baffles c22, four baffles c22 are arranged, and the baffles c22 are arranged around the outer surface of the rotating shaft c21, so that the baffles c22 can separate grains, and grain piles are prevented from falling from the distributing chute 113.
The flow limiting block c23 is composed of a fixed seat d1, a flow limiting body d2 and a groove d3, the limited fluid d2 is embedded at the upper end of the fixed seat d1, the inner side of the limited fluid d2 is provided with more than five grooves d3, the grooves d3 are vertically arranged on the inner side surface of the flow limiting body d2, the limited fluid d2 is in a barb shape, the fixed seat d1 is favorable for hooking grains, the grains are prevented from directly falling from a gap between the flow limiting body d2 and the bottom groove c1, and the grains can uniformly flow into the diversion channel 113.
Based on the above embodiment, the specific working principle is as follows: cereal enters into the splitter box 113, on the baffle c22 of separator c2 is directly flowed to the cereal, utilize the gravity of cereal self to drive baffle c22 and rotate in pivot c21, thereby fall into the fractional drop in kerve c1 with cereal, reuse baffle c22 go up the current-limiting piece c23 of barb form and catch on cereal, through set up recess d3 in the inboard of current-limiting piece c23, can catch the cereal of placing in current-limiting piece c23, make cereal can be stable place on baffle c22, directly drop in the upper end of kerve when avoiding cereal to drive the baffle rotation, make cereal can divide into the fractional drop from splitter box 113.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a grain sieve separator that modern agriculture used, its structure includes main part (1), feed inlet (2), control panel (3), the top of main part (1) is equipped with feed inlet (2), control panel (3) are located the front end of main part (1), its characterized in that:
the main body (1) comprises a flow distribution plate (11), a vibrator (12), a crushed stone plate (13), a shriveled grain plate (14), a fan (15) and a collection box (16), wherein the flow distribution plate (11) is arranged at the upper end of the left side of the main body (1), the vibrator (12) is embedded at the bottom of the flow distribution plate (11), the crushed stone plate (13) is arranged right below the flow distribution plate (11), the shriveled grain plate (14) is arranged below the crushed stone plate (13), the fan (15) is arranged at the right side of the main body (1), and the collection box (16) is arranged at the bottom end of the inner part of the main body (1);
the flow distribution plate (11) comprises a concentration groove (111), a separation block (112) and flow distribution grooves (113), the concentration groove (111) is arranged on the left side of the flow distribution plate (11), the separation block (112) is vertically arranged on the right side of the concentration groove (111), more than ten flow distribution grooves (113) are arranged, and the flow distribution grooves (113) are transversely arranged on the right side of the flow distribution plate (11);
the separation block (112) comprises through holes (a1) and rebound devices (a2), the through holes (a1) are more than ten, the through holes (a1) are arranged around the separation block (112), and the rebound devices (a2) are arranged between the two through holes (a 1);
the rebounding device (a2) consists of a base (a21), a rebounding plate (a22) and a spring (a23), wherein the rebounding plate (a22) is clamped at the upper end of the base (a21), the spring (a23) is embedded at two sides of the rebounding plate (a22), and the spring (a23) is movably matched with the rebounding plate (a 22);
the rebounding plate (a22) is composed of a rotating block (b1), a plate body (b2) and a guide block (b3), the plate body (b2) is embedded at the side end of the rotating block (b1), and the guide block (b3) is arranged on the upper end face of the plate body (b 2).
2. A grain screening machine for modern agriculture according to claim 1 wherein: the diversion channel (113) consists of a bottom channel (c1) and a separating device (c2), wherein the left side of the bottom channel (c1) is provided with an arc-shaped cutting groove, and the separating device (c2) is arranged at the upper end of the cutting groove of the bottom channel (c 1).
3. A grain screening machine for modern agriculture according to claim 2 wherein: the separating device (c2) is composed of a rotating shaft (c21), a baffle (c22) and a flow limiting block (c23), the baffle (c22) is embedded in the outer surface of the rotating shaft (c21), and the flow limiting block (c23) is arranged at the tail end of the baffle (c 22).
4. A grain screening machine for modern agriculture according to claim 3 wherein: the flow limiting block (c23) is composed of a fixed seat (d1), a flow limiting body (d2) and a groove (d3), a flow limiting body (d2) is embedded in the upper end of the fixed seat (d1), more than five grooves (d3) are formed in the inner side of the flow limiting body (d2), and the grooves (d3) are vertically arranged on the inner side surface of the flow limiting body (d 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010326144.1A CN111451150B (en) | 2020-04-23 | 2020-04-23 | Grain screening machine that modern agriculture used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010326144.1A CN111451150B (en) | 2020-04-23 | 2020-04-23 | Grain screening machine that modern agriculture used |
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| Publication Number | Publication Date |
|---|---|
| CN111451150A CN111451150A (en) | 2020-07-28 |
| CN111451150B true CN111451150B (en) | 2021-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010326144.1A Active CN111451150B (en) | 2020-04-23 | 2020-04-23 | Grain screening machine that modern agriculture used |
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| CN (1) | CN111451150B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974249A (en) * | 2021-02-05 | 2021-06-18 | 程藜 | Seed screening installation that farming used |
| CN115382771B (en) * | 2022-08-05 | 2023-12-12 | 襄阳五二五泵业有限公司 | Functional ceramic powder's preparation machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001088290A1 (en) * | 2000-05-12 | 2001-11-22 | Water Solutions (Aust) Pty Ltd | Solids/liquids separator |
| CN203620954U (en) * | 2013-11-07 | 2014-06-04 | 西安中科麦特电子技术设备有限公司 | Medicinal material winnowing machine |
| CN207057023U (en) * | 2017-08-10 | 2018-03-02 | 河北康冉创鑫生物科技股份有限公司 | A kind of corn pellet processing spends stone vibrating screen panel |
| CN207170259U (en) * | 2017-09-10 | 2018-04-03 | 丁文海 | A kind of paddy powder dust-separating appliance |
| JP2019025411A (en) * | 2017-07-28 | 2019-02-21 | 株式会社サタケ | Stone extractor |
| CN209393557U (en) * | 2018-12-13 | 2019-09-17 | 瓦房店中北轴承制造有限公司 | A kind of bearing ball screening plant |
-
2020
- 2020-04-23 CN CN202010326144.1A patent/CN111451150B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001088290A1 (en) * | 2000-05-12 | 2001-11-22 | Water Solutions (Aust) Pty Ltd | Solids/liquids separator |
| CN203620954U (en) * | 2013-11-07 | 2014-06-04 | 西安中科麦特电子技术设备有限公司 | Medicinal material winnowing machine |
| JP2019025411A (en) * | 2017-07-28 | 2019-02-21 | 株式会社サタケ | Stone extractor |
| CN207057023U (en) * | 2017-08-10 | 2018-03-02 | 河北康冉创鑫生物科技股份有限公司 | A kind of corn pellet processing spends stone vibrating screen panel |
| CN207170259U (en) * | 2017-09-10 | 2018-04-03 | 丁文海 | A kind of paddy powder dust-separating appliance |
| CN209393557U (en) * | 2018-12-13 | 2019-09-17 | 瓦房店中北轴承制造有限公司 | A kind of bearing ball screening plant |
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| CN111451150A (en) | 2020-07-28 |
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Effective date of registration: 20211122 Address after: 251700 Economic Development Zone, Huimin County, Binzhou City, Shandong Province Applicant after: Huimin Yudong flour Co.,Ltd. Address before: 330000 room 603, commercial building 2, Lantian County, 666 Jinggangshan Avenue, Qingyunpu District, Nanchang City, Jiangxi Province (6th floor) Applicant before: Nanchang geitouge Technology Co.,Ltd. |
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