CN110918477A - Stone removing device for coarse cereals - Google Patents
Stone removing device for coarse cereals Download PDFInfo
- Publication number
- CN110918477A CN110918477A CN201911199347.2A CN201911199347A CN110918477A CN 110918477 A CN110918477 A CN 110918477A CN 201911199347 A CN201911199347 A CN 201911199347A CN 110918477 A CN110918477 A CN 110918477A
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- China
- Prior art keywords
- wall
- bottom end
- removing device
- stone removing
- main body
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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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
- B07B13/11—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters
-
- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
-
- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a stone removing device for coarse cereals, which comprises a main body, wherein the bottom end of the main body is rotatably connected with a rotating shaft, the top end of the rotating shaft is welded with a rotating body, the top end of the rotating body is provided with a first groove, the inner wall of the first groove is arc-shaped, the bottom end of the rotating shaft is provided with a driving mechanism, the top end of the inner wall of the main body is welded with four connecting rods, one end of each connecting rod is welded with a fixing ring, and the middle part of each fixing ring is welded. According to the invention, the rotating body is rotated by the motor, materials are made to come to the edge of the arc-shaped inner wall of the rotating body through centrifugal force, during the movement process, heavier gravels in the materials fall to the bottom end, lighter materials are positioned on the surface, the materials close to the edge of the arc-shaped inner wall of the rotating body can overflow to fall into the main body and finally flow out of the discharge pipe, the gravels can be remained at the bottom end of the rotating body all the time, during the stone removing process, the materials do not generate violent movement and are not blown by wind power, and dust is greatly reduced.
Description
Technical Field
The invention relates to the technical field of five-cereal and coarse-cereal interaction, in particular to a stone removing device for five-cereal and coarse-cereal.
Background
The five cereals can smuggle some rubbles secretly when collecting, influences the processing of product, and general destoner can adopt wind-force to blow the material, makes the stone separation, but this kind of mode can produce a large amount of dusts, influences workman's operational environment.
Through the retrieval, chinese patent application number is CN 201822022584.9's patent, discloses a corn destoner with dust absorption function, including the destoner body, the destoner body is equipped with the feed inlet for box structure and top, the inside air current roller that is equipped with of destoner body, the air current roller includes the center pin and the pivot that is located the center pin both ends, the rotatable connection of pivot is on the tank wall of destoner body, even fixed distribution has a plurality of stirring leaf and gas pocket on the outer wall of air current roller center pin, is equipped with the air flue in the pivot and the center pin of air current roller one end, and the one end of air flue communicates with the draught fan that this external setting of destoner, and each gas pocket is linked together in the other end and the air current roller, two holes have been seted up on the destoner body lateral wall that the pivot of the. The grain stone remover with the dust absorption function in the patent has the following defects: the dust mixed in the grains is adsorbed into the dust collection box through the exhaust fan, so that the dust can be prevented from overflowing, and the dust collection box is not easy to clean after the dust collection box is used.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a stone removing device for coarse cereals.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a five cereals stone removing device, includes the main part, the bottom of main part is rotated and is connected with the axis of rotation, and the top welding of axis of rotation has the rotator, and first recess has been seted up on the top of rotator, and the inner wall of first recess is the arc, the bottom of axis of rotation is equipped with actuating mechanism, the welding of the inner wall top of main part has four connecting rods, and the welding of the one end of four connecting rods has same solid fixed ring, and the middle part welding of solid fixed ring has the feeder hopper, the discharge gate has been seted up to one side of main part.
Furthermore, the driving mechanism comprises a motor and a transmission shaft, a driving box is welded at the bottom end of the main body, the motor is located inside the driving box, an output shaft of the motor is connected with a first bevel gear through a key, the bottom end of the transmission shaft is rotatably connected with the inner wall of the bottom end of the driving box, the bottom end of the transmission shaft is welded with the rotating shaft, a second bevel gear is connected to the middle of the transmission shaft through a key, and the second bevel gear is meshed with the first bevel gear.
Further, an annular sliding groove is formed in the inner wall of the main body, a supporting rod is welded to the outer wall of the rotating body, a roller is rotatably connected to one side of the supporting rod and located inside the annular sliding groove, and a plurality of clamping grooves are formed in the inner wall of the annular sliding groove of the main body.
Further, the top welding of main part has the support column, the top of support column with the feeder hopper welding.
Furthermore, a plurality of stirring columns are welded on the inner wall of the first groove of the rotating body.
Furthermore, the bottom inner wall welding of main part has the guide plate, and the top of guide plate is the slope form.
Furthermore, a second groove is formed in the top end of the guide plate, and the bottom end of the rotating shaft is located inside the second groove.
Further, the rotator is equipped with the collection and fights in bottom inner wall department, and the collection is fought to be the arc, the middle part welding of collecting the fill has the dead lever, the third recess has been seted up to the bottom inner wall of rotator, the bottom of dead lever is in the inside of third recess.
The invention has the beneficial effects that:
1. through setting up rotator and main part, the motor makes the transmission shaft rotate, the transmission shaft drives the rotation axis and rotates, the rotation axis drives the rotator and rotates, throw in the material from the feeder hopper, the material falls into the bottom central point of rotator from the feeder hopper, along with the rotator is rotatory together, the edge of rotator arc inner wall comes because of its centrifugal force, in the motion process, heavier grit falls in the bottom among the material, lighter material is on the surface, continue to add the material, the upper surface of material is the inclined plane this moment, the material that is close to rotator arc inner wall edge can overflow, the arc inner wall of rotator makes the material more easily overflow, fall into the inside of main part, flow out from the discharging pipe at last, the bottom of rotator can be stayed always to the grit, in the stone removing process, the material does not produce violent motion, no wind-force blows;
2. by arranging the roller and the annular chute with the clamping groove, when the rotating body rotates, the roller rolls in the annular chute to improve the stability of the rotating body, and the roller slightly vibrates due to the clamping groove on the inner wall of the annular chute, so that the rotating body vibrates, and the stone removing effect of the rotating body is improved;
3. through setting up curved collection fill and dead lever, be curved collection and fight the grit that can collect the rotator bottom, when device stop work, can take out through the dead lever and collect and fight, will collect the grit of fighting inside and take out, will collect again and fight the installation, continue to go the stone operation.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a coarse grain stone removing device provided in embodiment 1;
fig. 2 is a schematic structural view of a five-cereal stone removing device provided in embodiment 1;
fig. 3 is a schematic cross-sectional structural view of a coarse cereal stone removing device provided in embodiment 2.
In the figure: the device comprises a main body 1, a connecting rod 2, a support ring 3, a feed hopper 4, a support column 5, a support rod 6, a roller 7, a rotator 8, a stirring column 9, a guide plate 10, a driving box 11, a rotating shaft 12, a motor 13, a transmission shaft 14, a discharge pipe 15, a collecting hopper 16 and a fixing rod 17.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
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.
Example 1
Referring to fig. 1-2, a stone removing device for coarse cereals comprises a main body 1, a rotating shaft 12 is rotatably connected to the bottom end of the main body 1, a rotating body 8 is welded to the top end of the rotating shaft 12, a first groove is formed in the top end of the rotating body 8, the inner wall of the first groove is arc-shaped, a driving mechanism is arranged at the bottom end of the rotating shaft 12, four connecting rods 2 are welded to the top end of the inner wall of the main body 1, one end of each connecting rod 2 is welded to the same fixing ring 3, a feeding hopper 4 is welded to the middle part of the fixing ring 3, a discharging port is formed in one side of the main body 1, a discharging pipe 15 is welded to the discharging port of the main body 1, the rotating shaft 12 is rotated through the driving mechanism to drive the rotating body 8 to rotate, materials are fed from the feeding hopper, among the motion process, heavier grit falls in the bottom among the material, and lighter material is in the surface, continues to add the material, and the upper surface of material this moment is the inclined plane, and the material that is close to 8 edges of rotator can overflow, falls into the inside of main part 1, flows out from discharging pipe 15 at last, and the bottom of rotator 8 can be stayed always to the grit.
Wherein, actuating mechanism includes motor 13 and transmission shaft 14, the model of motor 13 is Y80M2-2, the bottom welding of main part 1 has drive box 11, motor 13 is in the inside of drive box 11, the output shaft of motor 13 has first bevel gear through the key connection, the bottom of transmission shaft 14 is connected with the bottom inner wall of drive box 11 rotation, the bottom of transmission shaft 14 is welded with axis of rotation 12, the middle part of transmission shaft 14 has second bevel gear through the key connection, second bevel gear and first bevel gear meshing, through second bevel gear and first bevel gear meshing, motor 13 makes transmission shaft 14 rotate, transmission shaft 14 drives axis of rotation 12 and rotates, axis of rotation 12 drives the rotator 8 and rotates.
Wherein, annular chute has been seted up to the inner wall of main part 1, the outer wall welding of rotator 8 has bracing piece 6, one side of bracing piece 6 is rotated and is connected with gyro wheel 7, gyro wheel 7 is in the inside of annular chute, a plurality of draw-in grooves have been seted up at annular chute's inner wall to main part 1, when rotator 8 rotates, can roll and promote rotator 8's stability at annular chute's inside through gyro wheel 7, can make gyro wheel 7 vibrations because of the draw-in groove of annular chute inner wall simultaneously, thereby make rotator 8 vibrations, promote rotator 8's stone removal effect.
Wherein, the top welding of main part 1 has support column 5, and the top of support column 5 and feeder hopper 4 weld.
Wherein, the rotator 8 has a plurality of stirring posts 9 in the welding of the inner wall of first recess, and the mutual removal between the material of being convenient for makes the grit between the material fall.
Wherein, the bottom inner wall welding of main part 1 has guide plate 10, and the top of guide plate 10 is the slope form, and the discharge gate of main part 1 is fallen to the material of being convenient for falling into main part 1.
Wherein, the second recess has been seted up on the top of guide plate 10, and the bottom of axis of rotation 12 is in the inside of second recess, and the second recess can promote the stability when axis of rotation 12 rotates.
The working principle is as follows: the motor 13 enables the transmission shaft 14 to rotate, the transmission shaft 14 drives the rotation shaft 12 to rotate, the rotation shaft 12 drives the rotation body 8 to rotate, materials are put into the material hopper 4, the materials fall into the center position of the bottom end of the rotation body 8 from the material hopper 4, the materials rotate along with the rotation body 8 and come to the edge of the rotation body 8 due to centrifugal force, during the movement process, heavier gravels in the materials fall onto the bottom end, lighter materials are on the surface, the materials are continuously added, at the moment, the upper surface of the materials is an inclined surface, the materials close to the edge of the rotation body 8 overflow and fall into the main body 1, and finally flow out of the material outlet pipe 15, the gravels are;
when the rotator 8 rotates, the stability of the rotator 8 can be improved by rolling the roller 7 in the annular sliding groove, and the roller 7 vibrates because of the clamping groove in the inner wall of the annular sliding groove, so that the rotator 8 vibrates and the stone removing effect of the rotator 8 is improved.
Example 2
Referring to fig. 3, a stone device is removed to five cereals, this embodiment compares in embodiment 1, for the convenience of clearing up filterable grit, rotator 8 is equipped with in bottom inner wall department and collects fill 16, it is the arc to collect to fight 16, the middle part welding of collecting fighting 16 has dead lever 17, the third recess has been seted up to the bottom inner wall of rotator 8, the bottom of dead lever 17 is in the inside of third recess, it can collect the grit that rotator 8 bottom is fought to be curved collection, when the device stop work, can take out through dead lever 17 and collect and fight 16, will collect and fight 17 inside grit and take out, will collect and fight 16 installations again, continue to remove the stone operation.
The working principle is as follows: the motor 13 enables the transmission shaft 14 to rotate, the transmission shaft 14 drives the rotation shaft 12 to rotate, the rotation shaft 12 drives the rotation body 8 to rotate, materials are put into the material hopper 4, the materials fall into the center position of the bottom end of the rotation body 8 from the material hopper 4, the materials rotate along with the rotation body 8 and come to the edge of the rotation body 8 due to centrifugal force, during the movement process, heavier gravels in the materials fall onto the bottom end, lighter materials are on the surface, the materials are continuously added, at the moment, the upper surface of the materials is an inclined surface, the materials close to the edge of the rotation body 8 overflow and fall into the main body 1, and finally flow out of the material outlet pipe 15, the gravels are;
when the rotating body 8 rotates, the roller 7 rolls in the annular sliding groove to improve the stability of the rotating body 8, and the roller 7 vibrates due to the clamping groove in the inner wall of the annular sliding groove, so that the rotating body 8 vibrates, and the stone removing effect of the rotating body 8 is improved;
be curved collection and fight the grit that can collect 8 bottoms of rotator, when device stop work, can take out through dead lever 17 and collect and fight 16, will collect and fight 17 inside grit and take out, will collect again and fight 16 installations, continue to go the stone operation.
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 (8)
1. The utility model provides a five cereals stone removing device, includes main part (1), its characterized in that, the bottom of main part (1) is equipped with axis of rotation (12), and the top of axis of rotation (12) is equipped with rotator (8), and first recess has been seted up on the top of rotator (8), and the inner wall of first recess is the arc, the bottom of axis of rotation (12) is equipped with actuating mechanism, the inner wall top of main part (1) is equipped with four connecting rods (2), and the one end of four connecting rods (2) is equipped with same solid fixed ring (3), and the middle part of solid fixed ring (3) is equipped with feeder hopper (4), the discharge gate has been seted up to one side of main part (1), main part (1) is equipped with discharging pipe (.
2. The coarse cereal stone removing device according to claim 1, wherein the driving mechanism comprises a motor (13) and a transmission shaft (14), a driving box (11) is arranged at the bottom end of the main body (1), the motor (13) is arranged inside the driving box (11), an output shaft of the motor (13) is provided with a first bevel gear, the bottom end of the transmission shaft (14) is rotatably connected with the inner wall of the bottom end of the driving box (11), the bottom end of the transmission shaft (14) is welded with the rotating shaft (12), a second bevel gear is arranged in the middle of the transmission shaft (14), and the second bevel gear is meshed with the first bevel gear.
3. The coarse cereal stone removing device according to claim 1, wherein an annular sliding groove is formed in the inner wall of the main body (1), a support rod (6) is arranged on the outer wall of the rotating body (8), a roller (7) is arranged on one side of the support rod (6), the roller (7) is located inside the annular sliding groove, and a plurality of clamping grooves are formed in the inner wall of the annular sliding groove of the main body (1).
4. The coarse cereal stone removing device as claimed in claim 1, wherein a supporting column (5) is arranged at the top end of the main body (1), and the top end of the supporting column (5) is fixedly connected with the feed hopper (4).
5. The coarse cereal stone removing device as claimed in claim 1, wherein the rotating body (8) is provided with a plurality of stirring columns (9) on the inner wall of the first groove.
6. The coarse cereal stone removing device is characterized in that a guide plate (10) is arranged on the inner wall of the bottom end of the main body (1), and the top end of the guide plate (10) is inclined.
7. The coarse cereal stone removing device as claimed in claim 6, wherein a second groove is formed in the top end of the guide plate (10), and the bottom end of the rotating shaft (12) is located inside the second groove.
8. The coarse cereal stone removing device according to any one of claims 1 to 7, wherein the rotating body (8) is provided with a collecting bucket (16) at the inner wall of the bottom end, the collecting bucket (16) is arc-shaped, a fixing rod (17) is arranged in the middle of the collecting bucket (16), a third groove is formed in the inner wall of the bottom end of the rotating body (8), and the bottom end of the fixing rod (17) is positioned inside the third groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911199347.2A CN110918477A (en) | 2019-11-29 | 2019-11-29 | Stone removing device for coarse cereals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911199347.2A CN110918477A (en) | 2019-11-29 | 2019-11-29 | Stone removing device for coarse cereals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110918477A true CN110918477A (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911199347.2A Pending CN110918477A (en) | 2019-11-29 | 2019-11-29 | Stone removing device for coarse cereals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110918477A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620100A (en) * | 2020-11-11 | 2021-04-09 | 安徽威斯贝尔智能科技有限公司 | Inferior-quality product intercepting device based on Internet of things |
| CN115430608A (en) * | 2022-11-10 | 2022-12-06 | 山东世纪鑫峰建筑科技有限公司 | Grit raw materials fine screen device |
-
2019
- 2019-11-29 CN CN201911199347.2A patent/CN110918477A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112620100A (en) * | 2020-11-11 | 2021-04-09 | 安徽威斯贝尔智能科技有限公司 | Inferior-quality product intercepting device based on Internet of things |
| CN115430608A (en) * | 2022-11-10 | 2022-12-06 | 山东世纪鑫峰建筑科技有限公司 | Grit raw materials fine screen device |
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Application publication date: 20200327 |
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