CN209829585U - Grain screening machine with scraper blade edulcoration structure - Google Patents
Grain screening machine with scraper blade edulcoration structure Download PDFInfo
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- CN209829585U CN209829585U CN201920682250.6U CN201920682250U CN209829585U CN 209829585 U CN209829585 U CN 209829585U CN 201920682250 U CN201920682250 U CN 201920682250U CN 209829585 U CN209829585 U CN 209829585U
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- chain
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- scraper blade
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Abstract
The utility model discloses a grain screening machine with scraper blade edulcoration structure, including feeding case, edulcoration case and storage hopper, be provided with group grain wheel in the feeding case, group grain wheel one side and be provided with the unloading way, the unloading way is kept away from group grain wheel one side and is seted up the light miscellaneous export, the light miscellaneous export top is fixed and is provided with the fan; the brush scraper device comprises a chain, a nylon scraper device, a brush scraper device and a PVC scraper device, wherein the nylon scraper device is fixedly connected with the chain in sequence and comprises an installing mechanism and a nylon scraper, the brush scraper device comprises an installing mechanism and a brush scraper, and the PVC scraper device comprises an installing mechanism and a PVC scraper. The utility model discloses a synthesize the scraper blade that uses three kinds of different materials simultaneously and can be with the fine getting rid of the impurity that can not get rid of on the current machine, save the manual work, improved production output greatly under the unchangeable condition of original screen surface size simultaneously, the practicality is very strong, is worth very much promoting.
Description
Technical Field
The utility model relates to a cereal screening technical field specifically is a cereal sieve separator with scraper blade edulcoration structure.
Background
At present, sieves for removing impurities in grains are cylindrical sieves and vibrating sieves, and the cylindrical sieves are low in yield, so that the impurity removing effect cannot meet the requirements of most users. The impurity removal of the vibrating screen in the market at present is divided into light impurities, medium impurities and large impurities, the light impurities are removed through a fan, the medium impurities and the large impurities are removed through rolling or vibrating of a screen, and due to the fact that grains are different in types, such as rice, wheat, corn and the like, the impurity content and the water content of the grains are also different, and the yield and the impurity removal effect are poor.
The existing vibrating screen has the obvious defects that: the grains are piled up at one position and cannot be uniformly paved on a sunning face in a short time, so that the yield is seriously influenced, impurities are removed through negative pressure of a fan, and impurities in the grains are removed through vibration of a screen.
To the problem the utility model discloses the scraper blade of three kinds of different materials has been done, this kind of problem of solution that can be fine
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grain sieve separator with scraper blade edulcoration structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a grain screening machine with a scraper impurity removal structure comprises a feeding box, an impurity removal box and a storage hopper, wherein the impurity removal box is arranged above the feeding box, and the storage hopper is arranged above the impurity removal box;
a grain poking wheel is arranged in the feeding box, a blanking channel is arranged on one side of the grain poking wheel, a light impurity outlet is formed in one side of the blanking channel, which is far away from the grain poking wheel, and a fan is fixedly arranged above the light impurity outlet;
a chain wheel is arranged in the impurity removing box, a chain is movably connected to the chain wheel, a screen is arranged below the chain, a large impurity outlet is formed in the impurity removing box on one side of the screen, a large impurity collector is arranged below the large impurity outlet, and a grain outlet is formed below the screen;
the brush scraper device comprises a chain, a nylon scraper device, a brush scraper device and a PVC scraper device, wherein the nylon scraper device is fixedly connected with the chain in sequence and comprises an installing mechanism and a nylon scraper, the brush scraper device comprises an installing mechanism and a brush scraper, and the PVC scraper device comprises an installing mechanism and a PVC scraper.
Preferably, the mounting mechanism comprises a chain scraper shaft fixing seat, the chain scraper shaft fixing seat is fixedly connected to a chain, the chain scraper shaft fixing seat is connected with a chain scraper shaft end connecting plate, a scraper shaft is connected into the chain scraper shaft end connecting plate, a scraper fixing groove T-shaped plate is fixedly connected onto the scraper shaft, and a scraper fixing groove is fixedly connected to one side of the scraper fixing groove T-shaped plate;
the nylon scraper blade, the hairbrush scraper blade and the PVC scraper blade are respectively inserted into the scraper blade fixing grooves.
Preferably, a vibrator is arranged below the screen mesh.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a grain screening machine for during cereal can be transported to the storage hopper through the lifting machine, send cereal to the screen cloth face through dialling the grain wheel, the screen cloth face has been got rid of through the fan when dropping before the screen cloth face through back-and-forth movement and sprocket drive three kinds of scraper blade circulation rotations with cereal even pave on the screen cloth face, and wherein light impurity has been got rid of through the screen cloth face, and medium impurity and big impurity are got rid of through the screen cloth face, and cereal falls into the cereal export through the mesh of screen cloth face and uses in order to one process of back;
the utility model discloses a scraper blade of three kinds of different materials is installed on the chain of screen cloth face top in turn, drives the scraper blade through the chain and at screen cloth face upper circulating motion, when cereal falls the value screen cloth face, at first tiles cereal to the screen cloth face through the nylon scraper blade, will block up the impurity of sieve mesh through the brush scraper blade afterwards and get rid of ordinary big miscellaneous through soft PVC scraper blade.
The utility model discloses a synthesize the scraper blade that uses three kinds of different materials simultaneously and can be with the fine getting rid of the impurity that can not get rid of on the current machine, save the manual work, improved production output greatly under the unchangeable condition of original screen surface size simultaneously, the practicality is very strong, is worth very much promoting.
Drawings
FIG. 1 is a schematic front view of the overall structure of the present invention;
fig. 2 is a schematic top view of the overall structure of the present invention;
fig. 3 is a schematic axial view of the overall structure of the present invention;
fig. 4 is a schematic cross-sectional view of the cross section a of the present invention;
FIG. 5 is an enlarged schematic view of the structure of the area B of the present invention;
FIG. 6 is a schematic structural view of a nylon scraper device of the present invention;
FIG. 7 is a schematic view of the structure of the brush scraper device of the present invention;
fig. 8 is a schematic structural view of the PVC scraper device of the present invention.
In the figure: 1 feeding case, 2 edulcoration casees, 3 storage hoppers, 4 group grain wheels, 5 unloading ways, 6 light miscellaneous exports, 7 fans, 8 sprocket, 9 chain, 10 screen cloth, 11 big miscellaneous exports, 12 big miscellaneous collectors, 13 cereal exports, 14 nylon scraper means, 141 nylon scraper blade, 15 brush scraper means, 151 brush scraper blade, 16 PVC scraper means, 161 PVC scraper blade, 17 chain scraper blade axle fixing base, 18 chain scraper blade axle head connecting plates, 19 scraper blade axles, 20 scraper blade fixed slot T type boards, 21 scraper blade fixed slots, 22 vibrators.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution:
the utility model provides a cereal sieve separator with scraper blade edulcoration structure, includes feeding case 1, edulcoration case 2 and storage hopper 3, and feeding case 1 top is provided with edulcoration case 2, and edulcoration case 2 communicates with each other with feeding case 1, and edulcoration case 2 top is provided with storage hopper 3, and storage hopper 3 below communicates with each other with feeding case 1, and storage hopper 3 can furthest's storage moreover, makes the empty running state can not appear in the machine, improves the efficiency of machine, and the material can fall through storage hopper 3, enters into feeding case 1.
The grain poking wheel 4 is arranged in the feeding box 1, the grain poking wheel 4 is used for firstly contacting materials falling from the storage hopper 3, the grain poking wheel 4 falls to the screen 10 through rotation control of grains, a blanking channel 5 is arranged on one side of the grain poking wheel 4, the blanking channel 5 is formed on the right side of the grain poking wheel 4, the grain poking wheel 4 is prevented from poking the materials to be overlarge in angle, a light impurity outlet 6 is formed in one side, away from the grain poking wheel 4, of the blanking channel 5, a fan 7 is fixedly arranged above the light impurity outlet 6, the fan 7 is used for air draft, air channel transportation limitation is carried out through the light impurity outlet 6, light impurities in the materials transmitted through the blanking channel 5 are pumped away, the function purpose of clearing the light impurities is achieved, and the light impurity clearing path is shown as a dotted line above the drawing 4 in the specification.
Be provided with sprocket 8 in the edulcoration case 2, swing joint has chain 9 on the sprocket 8, chain 9 is used for driving a plurality of scrapers and rotates in step, chain 9 below is provided with screen cloth 10, medium-sized and large-scale impurity in the cereal is clear away through screen cloth 10, big miscellaneous export 11 has been seted up to the edulcoration case 2 of screen cloth 10 one side, big miscellaneous export 11 below is provided with big miscellaneous collector 12, big miscellaneous route of cleaing away is as the dotted line of the below that the description attached figure 4 shows, screen cloth 10 below is provided with cereal export 13, screen cloth 10 below is provided with vibrator 22, vibrator 22 is used for carrying out vibration control to the cereal after filter through screen cloth 10, make cereal can not pile up on the unloading swash plate of screen cloth 10 below, better whereabouts to in cereal export 13.
Fixedly connected with nylon scraper means 14 in proper order on chain 9, brush scraper means 15 and PVC scraper means 16, nylon scraper means 14, brush scraper means 15 and PVC scraper means 16 are in proper order the spaced to be fixed on chain 9, the circulation drives nylon scraper means 14, brush scraper means 15 and PVC scraper means 16 move, scrape screen cloth 10 and move, nylon scraper means 14 includes installation mechanism and nylon scraper 141, brush scraper means 15 includes installation mechanism and brush scraper 151, PVC scraper means 16 includes installation mechanism and PVC scraper 161.
Installation mechanism includes chain scraper shaft fixing base 17, chain scraper shaft fixing base 17 fixed connection is on chain 9, the effect is connected fixedly with chain 9 with the weldment that fixed scraper used, chain scraper shaft fixing base 17 is connected with chain scraper shaft end connecting plate 18, be connected with in the chain scraper shaft end connecting plate 18 and scrape board axle 19, scrape fixedly connected with scraper blade fixed slot T template 20 on the board axle 19, scraper blade fixed slot T template 20 one side fixedly connected with scraper blade fixed slot 21, chain scraper shaft end connecting plate 18, scrape board axle 19, scraper blade fixed slot T template 20, the effect of these parts of scraper blade fixed slot 21 is all for fixed scraper blade.
Nylon scraper 141, brush scraper 151 and PVC scraper 161 all pass through installation mechanism fixed connection on chain 9, brush scraper 151 sets up between nylon scraper 141 and PVC scraper 161, nylon scraper 141 promptly, brush scraper 151 and PVC scraper 161 are equallyd divide and are inserted respectively and locate in scraper fixed slot 21, the effect of three kinds of scrapers is in clearing away miscellaneous, big miscellaneous and evenly tiling cereal on screen cloth 10 face, wherein light miscellaneous has been got rid of through fan 7 when dropping at screen cloth 10 face, well miscellaneous and big miscellaneous are got rid of through screen cloth 10 face, cereal falls into cereal export 13 through the mesh of screen cloth 10 face and uses in order to be equipped with one process of back.
The scraper blades made of three different materials are alternately arranged on the chain 9 above the screen 10 surface, the scraper blades are driven by the chain 9 to circularly move on the screen 10 surface, when the grain falls off the screen 10 surface, the grain is flatly paved on the screen 10 surface through the nylon scraper blade 141, impurities blocking the screen holes, such as japonica rice impurities, are removed through the hairbrush scraper blade 151, and finally, common large impurities or medium impurities are removed through the soft PVC scraper blade 161.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A grain screening machine with a scraper impurity removal structure comprises a feeding box (1), an impurity removal box (2) and a storage hopper (3), wherein the impurity removal box (2) is arranged above the feeding box (1), and the storage hopper (3) is arranged above the impurity removal box (2);
a grain poking wheel (4) is arranged in the feeding box (1), a blanking channel (5) is arranged on one side of the grain poking wheel (4), a light impurity outlet (6) is formed in one side, far away from the grain poking wheel (4), of the blanking channel (5), and a fan (7) is fixedly arranged above the light impurity outlet (6);
a chain wheel (8) is arranged in the impurity removing box (2), a chain (9) is movably connected to the chain wheel (8), a screen (10) is arranged below the chain (9), a large impurity outlet (11) is formed in the impurity removing box (2) on one side of the screen (10), a large impurity collector (12) is arranged below the large impurity outlet (11), and a grain outlet (13) is arranged below the screen (10);
the method is characterized in that: fixedly connected with nylon scraper means (14), brush scraper means (15) and PVC scraper means (16) in proper order on chain (9), nylon scraper means (14) are including installation mechanism and nylon scraper blade (141), brush scraper means (15) are including installation mechanism and brush scraper blade (151), PVC scraper means (16) are including installation mechanism and PVC scraper blade (161).
2. The grain screening machine with the scraper impurity removing structure as claimed in claim 1, wherein: the installation mechanism comprises a chain scraper shaft fixing seat (17), the chain scraper shaft fixing seat (17) is fixedly connected to a chain (9), the chain scraper shaft fixing seat (17) is connected with a chain scraper shaft end connecting plate (18), a scraper shaft (19) is connected into the chain scraper shaft end connecting plate (18), a scraper fixing groove T-shaped plate (20) is fixedly connected onto the scraper shaft (19), and a scraper fixing groove (21) is fixedly connected to one side of the scraper fixing groove T-shaped plate (20);
the nylon scraper blade (141), the hairbrush scraper blade (151) and the PVC scraper blade (161) are respectively inserted into the scraper blade fixing groove (21).
3. The grain screening machine with the scraper impurity removing structure as claimed in claim 1, wherein: a vibrator (22) is arranged below the screen (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920682250.6U CN209829585U (en) | 2019-05-14 | 2019-05-14 | Grain screening machine with scraper blade edulcoration structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920682250.6U CN209829585U (en) | 2019-05-14 | 2019-05-14 | Grain screening machine with scraper blade edulcoration structure |
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| Publication Number | Publication Date |
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| CN209829585U true CN209829585U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920682250.6U Active CN209829585U (en) | 2019-05-14 | 2019-05-14 | Grain screening machine with scraper blade edulcoration structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939939A (en) * | 2019-05-14 | 2019-06-28 | 安徽唯嵩光电科技有限公司 | A kind of cereal screening machine with scraper plate removal of impurities structure |
-
2019
- 2019-05-14 CN CN201920682250.6U patent/CN209829585U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939939A (en) * | 2019-05-14 | 2019-06-28 | 安徽唯嵩光电科技有限公司 | A kind of cereal screening machine with scraper plate removal of impurities structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A grain screening machine with scraper structure Effective date of registration: 20200821 Granted publication date: 20191224 Pledgee: Hefei high tech Company limited by guarantee Pledgor: ANHUI VISION OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: Y2020980005233 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210825 Granted publication date: 20191224 Pledgee: Hefei high tech Company limited by guarantee Pledgor: ANHUI VISION OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Registration number: Y2020980005233 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |