CN210522634U - Hierarchical sieving mechanism of flour - Google Patents
Hierarchical sieving mechanism of flour Download PDFInfo
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- CN210522634U CN210522634U CN201921526154.9U CN201921526154U CN210522634U CN 210522634 U CN210522634 U CN 210522634U CN 201921526154 U CN201921526154 U CN 201921526154U CN 210522634 U CN210522634 U CN 210522634U
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- grinding
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Abstract
The utility model relates to a screening plant field discloses a hierarchical sieving mechanism of flour, it includes the box, the box is provided with the charge door, be provided with first stock guide in the box, still be provided with grinding table and live-rollers in the box, the working face of grinding table is the cambered surface, lead-in grinding table of material through first stock guide, the fixed mounting panel that is provided with on the live-rollers, one side that the live-rollers was kept away from to the mounting panel is rotated and is installed grinding roller, grinding roller and grinding table's cambered surface laminating, still be provided with the scraper blade along its axial lead direction on the live-rollers, one side that the live-rollers was kept away from to the scraper blade is laminated with grinding table's cambered surface, scrape the grinding table out with the material through the scraper blade, the screen cloth of the blanking district fixed mounting of grinding. The utility model has the advantages that: the material that the charge door got into falls into the grinding table through first stock guide, and the material after grinding roller grinds is scraped through the scraper blade and is fallen to the screen cloth and sieve, need not to smash again, has improved screening efficiency.
Description
Technical Field
The utility model relates to a screening plant field, especially a hierarchical sieving mechanism of flour.
Background
Flour is a powder ground from wheat. According to the amount of protein content in the flour, the flour can be divided into high gluten flour, medium gluten flour, low gluten flour and gluten-free flour, the wheat is ground into flour and then needs to be processed and screened again, the flour with different tastes and different grades is screened according to the size of flour particles and then is bagged, a consumer can conveniently select different tastes, the existing flour is not thoroughly crushed, the screened flour needs to be secondarily screened again, and the screening efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a classified screening device of flour to solve the problem that current flour is smashed and is not thoroughly leaded to screening efficiency low.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a hierarchical sieving mechanism of flour, includes the box, the highest point of the lateral wall of box is provided with the charge door, be provided with first stock guide in the box, first stock guide is close to the charge door, still be provided with grinding table and live-rollers in the box, grinding table passes through the support to be fixed in the box, grinding table's working face is the cambered surface, and interior cambered surface towards the top of box, through first stock guide with the material leading-in grinding table, the axial lead of live-rollers is on a parallel with grinding table's working face, the fixed mounting panel that is provided with of live-rollers along its axial lead direction on the live-rollers, one side that the mounting panel kept away from the live-rollers is rotated and is installed grinding roller, grinding roller with grinding table's cambered surface laminating, still be provided with the scraper blade along its axial lead direction on the live-rollers, one side that the scraper blade kept away from the live-rollers with grinding table's, the material is scraped out by the scraper blade to be ground, an inclined screen is fixedly arranged in a blanking area of the grinding table, and the screen is positioned above a discharge port of the box body.
Preferably, the second stock guide is installed to the lowest of screen cloth, still be provided with the auger in the box, the second stock guide is kept away from one side of screen cloth with the feed inlet of auger is connected, the grinding table is located the blanking district of auger.
Preferably, the rotating roller is provided with a mounting groove along the axial lead direction thereof, two opposite inner walls of the mounting groove are provided with oblong through holes, the oblong through holes are respectively positioned at two ends of the rotating roller, a bolt is installed in the oblong through hole, the scraper is inserted in the mounting groove, the bolt penetrates through the oblong through hole and is in threaded connection with the scraper, and elastic rubber is installed between the scraper and the bottom of the mounting groove in a compressed manner.
Preferably, the bottom of box is the arcwall face, the discharge gate is located the bottom of box is lowest.
Preferably, the scraper blade with the mounting panel is a plurality ofly, and quantity equals, the scraper blade with the mounting panel interval is installed on the live-rollers.
Preferably, a transparent access door is arranged on the side wall of the box body.
Compared with the prior art, the beneficial effects of the utility model are that: the material that the charge door got into falls into the grinding table through first stock guide, and the material after grinding roller grinds is scraped through the scraper blade and is fallen to the screen cloth and sieve, need not to smash again, has improved screening efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation structure of the squeegee;
fig. 3 is a schematic structural view of a first material guide plate;
fig. 4 is a schematic structural view of a second material guide plate;
in the figure, 1-box body, 2-charging hole, 3-first material guide plate, 4-grinding table, 5-rotating roller, 6-support, 7-mounting plate, 8-grinding roller, 9-scraping plate, 10-screen, 11-discharging hole, 12-auger, 13-second material guide plate, 14-mounting groove, 15-long circular through hole, 16-bolt, 17-elastic rubber, 18-access door, 19-baffle plate and 20-flow guide strip.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1 and 3, a flour classifying and screening device comprises a box body 1, a feed inlet 2 is arranged at the highest position of the side wall of the box body 1, crushed flour enters the box body 1 from the feed inlet 2, a first guide plate 3 is arranged in the box body 1, the first guide plate 3 is close to the feed inlet 2, the preferred first guide plate 3 is fan-shaped, the fan-shaped long arc-shaped edge is far away from the feed inlet 2, a plurality of guide strips 20 are further arranged on the first guide plate 3, the flour is uniformly dispersed through the guide strips 20, a grinding table 4 and a rotating roller 5 are further arranged in the box body 1, the grinding table 4 is fixed in the box body 1 through a support 6, the support 6 is composed of four support rods, the four support rods are respectively positioned at four corners of the grinding table 4, the working surface of the grinding table 4 is a cambered surface, the inner cambered surface faces the top of the box body 1, intervals exist between two ends of the cambered surface of the, the other two ends are attached to the inner wall of the box body 1, materials are guided into the grinding table 4 through the first material guide plate 3, the axial lead of the rotating roller 5 is parallel to the working surface of the grinding table 4, the mounting plate 7 is fixedly arranged on the rotating roller 5 along the axial lead direction, the side, away from the rotating roller 5, of the mounting plate 7 is rotatably provided with the grinding roller 8, the grinding roller 8 is attached to the cambered surface of the grinding table 4, the rotating grinding roller 8 grinds flour between the rotating grinding roller and the grinding table 4 to grind the flour with larger grain size to qualified grain size, secondary grinding of the flour with unqualified grain size is not needed, the working efficiency is improved, the rotating roller 5 is further provided with the scraping plate 9 along the axial lead direction, the side, away from the rotating roller 5, of the scraping plate 9 is attached to the cambered surface of the grinding table 4, the materials are scraped off the grinding table 4 through the scraping plate 9, the blanking area of the grinding table 4 is fixedly provided with,
in this embodiment, as shown in fig. 1 and 4, a second material guiding plate 13 is installed at the lowest position of the screen mesh 10, an auger 12 is further installed in the box body 1, one side of the second material guiding plate 13, which is far away from the screen mesh 10, is connected with a feeding port of the auger 12, preferably, one side of the second material guiding plate 13, which is far away from the screen mesh 10, is located in the feeding port of the auger 12, a baffle plate 19 is further installed on the second material guiding plate 13 to prevent flour from falling out from the side edge of the second material guiding plate 13, the grinding table 4 is located in a material falling area of the auger 12, and flour which is not fully ground is guided into the grinding table 4 again through the auger 12 to be ground.
In the embodiment, as shown in fig. 1 and 2, the rotating roller 5 is provided with mounting grooves 14 along the axial line direction thereof, two opposite inner walls of the mounting grooves 14 are provided with oblong through holes 15, the oblong through holes 15 are respectively located at two ends of the rotating roller 5, the oblong through holes 15 are arranged along the radial direction of the rotating roller 5, bolts 16 are installed in the oblong through holes 15, the scraping plate 9 is inserted in the mounting grooves 14, the bolts 16 penetrate through the oblong through holes 15 to be in threaded connection with the scraping plate 9, the heads of the bolts 16 are clamped at the outer side of the rotating roller 5, elastic rubber 17 is installed between the scraping plate 9 and the bottom of the mounting grooves 14 in a compression manner, the elastic rubber 17 enables the scraping plate 9 to be more tightly attached to the working surface of the grinding table 4, and the flour is more thoroughly.
In this embodiment, as shown in fig. 1, the bottom of the box 1 is an arc-shaped surface, and the discharge port 11 is located at the lowest position of the bottom of the box 1, so that the screened flour falls out of the box 1.
In the present embodiment, as shown in fig. 1, the scraping plates 9 and the mounting plates 7 are both provided in plural and equal numbers, the scraping plates 9 and the mounting plates 7 are mounted on the rotating roller 5 at intervals, and the flour is scraped off the grinding table 4 after being ground, so as to prevent the flour from accumulating on the grinding table 4 and affecting the grinding effect of the flour newly falling into the grinding table 4.
In the present embodiment, as shown in fig. 1, a transparent access door 18 is provided on a side wall of the box body 1, and the transparent access door 18 is used for observing the condition of the inner wall of the box body 1.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a classifying screen device of flour, includes box (1), the highest point of the lateral wall of box (1) is provided with charge door (2), be provided with first stock guide (3) in box (1), first stock guide (3) are close to charge door (2), its characterized in that: still be provided with grinding table (4) and live-rollers (5) in box (1), grinding table (4) is fixed through support (6) in box (1), the working face of grinding table (4) is the cambered surface, and the intrados orientation the top of box (1), through first stock guide (3) is leading-in the material grinding table (4), the axial lead of live-rollers (5) is on a parallel with the working face of grinding table (4), fixed mounting panel (7) that is provided with along its axial lead orientation on live-rollers (5), mounting panel (7) are kept away from one side rotation of live-rollers (5) and are installed grinding roller (8), grinding roller (8) with the cambered surface laminating of grinding table (4), still be provided with scraper blade (9) along its axial lead orientation on live-rollers (5), scraper blade (9) are kept away from one side of live-rollers (5) with the cambered surface laminating of grinding table (4), through scraper blade (9) scrape the material and fall out grinding table (4), the blanking district fixed mounting of grinding table (4) has screen cloth (10) of slope, screen cloth (10) are located the discharge gate (11) top of box (1).
2. A flour classifying and screening device according to claim 1, wherein: second stock guide (13) are installed to the lowest of screen cloth (10), still be provided with auger (12) in box (1), second stock guide (13) are kept away from one side of screen cloth (10) with the feed inlet of auger (12) is connected, grinding table (4) are located the blanking district of auger (12).
3. A flour classifying and screening device according to claim 1 or 2, wherein: the rotary roller is characterized in that a mounting groove (14) is formed in the rotary roller (5) along the axial lead direction of the rotary roller, oblong through holes (15) are formed in two opposite inner walls of the mounting groove (14), the oblong through holes (15) are respectively located at two ends of the rotary roller (5), bolts (16) are installed in the oblong through holes (15), the scraping plates (9) are inserted into the mounting groove (14), the bolts (16) penetrate through the oblong through holes (15) and are in threaded connection with the scraping plates (9), and elastic rubber (17) is installed between the scraping plates (9) and the bottoms of the mounting groove (14) in a compressed mode.
4. A flour classifying and screening device according to claim 3, wherein: the bottom of box (1) is the arcwall face, discharge gate (11) are located the bottom lowest of box (1).
5. A flour classifying and screening device according to claim 4, wherein: scraper blade (9) with mounting panel (7) are a plurality ofly, and quantity equals, scraper blade (9) with mounting panel (7) interval is installed on live-rollers (5).
6. A flour classifying and screening device according to claim 5, wherein: and a transparent access door (18) is arranged on the side wall of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921526154.9U CN210522634U (en) | 2019-09-12 | 2019-09-12 | Hierarchical sieving mechanism of flour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921526154.9U CN210522634U (en) | 2019-09-12 | 2019-09-12 | Hierarchical sieving mechanism of flour |
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| Publication Number | Publication Date |
|---|---|
| CN210522634U true CN210522634U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921526154.9U Active CN210522634U (en) | 2019-09-12 | 2019-09-12 | Hierarchical sieving mechanism of flour |
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| CN (1) | CN210522634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791824A (en) * | 2020-12-17 | 2021-05-14 | 王�锋 | Bulk alloy preparation system |
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2019
- 2019-09-12 CN CN201921526154.9U patent/CN210522634U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112791824A (en) * | 2020-12-17 | 2021-05-14 | 王�锋 | Bulk alloy preparation system |
| CN112791824B (en) * | 2020-12-17 | 2022-07-26 | 赣州海盛硬质合金有限公司 | Bulk alloy preparation system |
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