CN219836771U - Food raw material powder rotary screen - Google Patents
Food raw material powder rotary screen Download PDFInfo
- Publication number
- CN219836771U CN219836771U CN202321002916.1U CN202321002916U CN219836771U CN 219836771 U CN219836771 U CN 219836771U CN 202321002916 U CN202321002916 U CN 202321002916U CN 219836771 U CN219836771 U CN 219836771U
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- China
- Prior art keywords
- roller
- trommel
- frame
- sifter
- screen
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- 235000013305 food Nutrition 0.000 title claims abstract description 34
- 239000000843 powder Substances 0.000 title claims abstract description 29
- 239000002994 raw material Substances 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 3
- 238000012216 screening Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a food raw material powder rotary screen, which belongs to the field of food raw material processing, and comprises the following components: a frame; the driving roller is arranged at the rear end of the frame along the front-rear direction through a first rotating shaft and is connected with a driving piece which is used for driving the driving roller to rotate; the driven roller is arranged at the front end of the frame along the front-rear direction through a second rotating shaft, and the first rotating shaft and the second rotating shaft are coaxially arranged; the roller screen group is detachably arranged between the driving roller and the driven roller, is arranged along the front-back direction and gradually increases in diameter from back to front; the discharging hopper is arranged at the rear end of the frame, is arranged towards the inside of the roller screen group and is used for discharging materials into the roller screen group; the receiving assembly is arranged on the frame and is positioned below the roller screen group.
Description
Technical Field
The utility model relates to the field of food raw material processing, in particular to a food raw material powder rotary screen.
Background
With the improvement of the mechanical automation level, the food industry adopts mechanical equipment to replace more and more manual operations, and the mechanical equipment is used for manufacturing, processing and packaging foods, so that the production efficiency can be improved, the labor cost can be saved, and the pollution of workers to foods in the operation process can be avoided.
At present, the mixed food raw material powder is classified and sieved by a rotary drum sieve, but the conventional rotary drum sieve is generally characterized in that each stage of sieve is mounted on the same rotary shaft, and the rotary shaft is connected with a motor in a transmission way, so that the rotary drum sieve is generally difficult to detach. The step of changing screens of different mesh sizes is therefore very cumbersome for different screening subjects.
Disclosure of Invention
The utility model aims to at least solve one of the technical problems in the prior art, and therefore, the utility model provides a food raw material powder rotary screen, which can conveniently replace a screen without disassembling a rotary shaft and is suitable for screening different food raw material powders.
A food material powder rotary screen according to an embodiment of the present utility model includes: a frame; the driving roller is arranged at the rear end of the frame along the front-rear direction through a first rotating shaft and is connected with a driving piece which is used for driving the driving roller to rotate; the driven roller is arranged at the front end of the frame along the front-rear direction through a second rotating shaft, and the first rotating shaft and the second rotating shaft are coaxially arranged; the roller screen group is detachably arranged between the driving roller and the driven roller, is arranged along the front-back direction and gradually increases in diameter from back to front; the discharging hopper is arranged at the rear end of the frame, is arranged towards the inside of the roller screen group and is used for discharging materials into the roller screen group; the receiving assembly is arranged on the frame and is positioned below the roller screen group.
The rotary screen for food raw material powder has at least the following beneficial effects: the front end of the frame is rotatably provided with a driven roller, the rear end of the frame is rotatably provided with a driving roller, the driving roller is connected with the frame through a first rotating shaft, the driven roller is connected with the frame through a second rotating shaft, a roller screen group is detachably arranged between the driving roller and the driven roller, and no rotating shaft exists in the roller screen group. Therefore, the rotary shaft is not required to be disassembled, the rotary drum screen group can be replaced, and an operator can conveniently replace the rotary drum screen group with the size suitable for the screen holes according to the requirements of actual screening of food raw material powder.
According to some embodiments of the utility model, the drum screen assembly further comprises a vibrating member, wherein the vibrating member is arranged on the frame and is connected with the drum screen assembly.
According to some embodiments of the utility model, the rear end of the roller screen group is buckled with the front end surface of the driving roller through a buckle, and the front end of the roller screen group is buckled with the rear end surface of the driven roller through a buckle.
According to some embodiments of the present utility model, the roller screen group includes a first roller screen, a second roller screen, and a third roller screen in order from front to back, and diameters of the first roller screen, the second roller screen, and the third roller screen decrease in order from front to back.
According to some embodiments of the utility model, the first trommel, the second trommel and the third trommel are each provided with a plurality of holes, the diameter of the holes of the first trommel being larger than the diameter of the holes of the second trommel, and the diameter of the holes of the second trommel being larger than the diameter of the holes of the third trommel.
According to some embodiments of the utility model, the first trommel and the second trommel are connected by a snap fit, the second trommel and the third trommel are connected by a snap fit, and each trommel can be detached individually for replacement.
According to some embodiments of the utility model, the first trommel, the second trommel and the third trommel are each provided with reinforcing ribs at the front and rear ends.
According to some embodiments of the utility model, a screw is rotatably disposed within the lower hopper.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
fig. 1 is a schematic view showing the structure of a rotary sieve for food material powder according to an embodiment of the present utility model;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a schematic illustration of the first trommel of FIG. 1 removed;
FIG. 4 is a schematic illustration of the structure of FIG. 1 with the second trommel removed and the third trommel removed;
reference numerals:
a frame 100;
a driving roller 200; a first rotation shaft 210;
a driven roller 300; a second rotation shaft 310;
a roller screen group 400; a first trommel 410; a second trommel 420; a third trommel 430; a reinforcing rib 440;
a blanking hopper 500; a screw 510;
the material receiving assembly 600.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
A food material powder rotary screen according to an embodiment of the present utility model is described with reference to fig. 1 to 4.
As shown in fig. 1 to 4, the food material powder rotary screen according to the embodiment of the present utility model includes: a frame 100; the driving roller 200 is arranged at the rear end of the frame 100 along the front-rear direction through a first rotating shaft 210, and the driving roller 200 is connected with a driving piece which is used for driving the driving roller 200 to rotate; the driven roller 300, the driven roller 300 is set up in the front end of the frame 100 along the fore-and-aft direction through the second spindle 310, the first spindle 210 is set up with the second spindle 310 coaxially; a drum screen group 400, the drum screen group 400 being detachably provided between the driving drum 200 and the driven drum 300, the drum screen group 400 being provided in a front-rear direction, the drum screen group 400 being gradually increased in diameter from rear to front; the blanking hopper 500 is arranged at the rear end of the frame 100, the blanking hopper 500 is arranged towards the inside of the roller screen group 400, and the blanking hopper 500 is used for blanking into the roller screen group 400; the receiving assembly 600, the receiving assembly 600 is disposed on the frame 100, and the receiving assembly 600 is located below the roller screen assembly 400.
As shown in fig. 1 to 4, the front end of the frame 100 is rotatably provided with a driven roller 300, the rear end of the frame 100 is rotatably provided with a driving roller 200, the driving roller 200 is connected to the frame 100 through a first rotation shaft 210, the driven roller 300 is connected to the frame 100 through a second rotation shaft 310, a roller screen group 400 is detachably installed between the driving roller 200 and the driven roller 300, and no rotation shaft is provided in the roller screen group 400. Therefore, the rotary shaft is not required to be disassembled, the rotary drum screen group 400 can be replaced, and an operator can conveniently replace the rotary drum screen group 400 with the size suitable for the screen holes according to the requirements of actual screening of food raw material powder.
In some embodiments of the present utility model, a vibrating member is provided on the frame 100, the vibrating member being connected to the roller screen assembly 400. The vibrating member can provide vibration to the drum screen assembly 400 so that the food material powder can more easily fall from the mesh holes of the drum screen assembly 400, avoiding the mesh holes from being blocked by the food material powder. Since the roller screen group 400 does not have a rotating shaft, the vibrating member has more obvious vibrating effect on the roller screen group 400, and damage to other mechanisms caused by vibration is not required.
In some embodiments of the present utility model, the rear end of the roller screen assembly 400 is engaged with the front end surface of the driving roller 200 by a buckle, and the front end of the roller screen assembly 400 is engaged with the rear end surface of the driven roller 300 by a buckle. Thus, the roller assembly can rotate along with the driving roller 200, and is convenient to detach and replace.
As shown in fig. 2, the drum screen set 400 includes a first drum screen 410, a second drum screen 420, and a third drum screen 430 in this order from the front to the back, and the diameters of the first drum screen 410, the second drum screen 420, and the third drum screen 430 decrease in this order from the front to the back. The first trommel 410, the second trommel 420 and the third trommel 430 are provided with a plurality of holes, the diameter of the holes of the first trommel 410 is larger than that of the holes of the second trommel 420, and the diameter of the holes of the second trommel 420 is larger than that of the holes of the third trommel 430.
The discharging hopper 500 discharges the food material powder to the third trommel 430, and since the diameter of the third trommel 430 to the first trommel 410 becomes gradually larger, the bottom surface of the trommel 400 is inclined downward from the rear to the front, and the food material powder moves gradually forward, passing through the third trommel 430, the second trommel 420 and the first trommel 410 in sequence. As the diameters of the mesh holes on the third trommel 430, the second trommel 420 and the first trommel 410 are sequentially increased. The food material powder is classified into different hoppers of the receiving assembly 600.
According to some embodiments of the present utility model, the first trommel 410 is snap-fit to the second trommel 420, and the second trommel 420 is snap-fit to the third trommel 430, each of which can be removed individually for replacement. Therefore, the corresponding drum sieve can be replaced according to the sieving requirements of each stage, and the method is suitable for sieving scenes with different food raw material powders.
As shown in fig. 3 and 4, the front and rear ends of the first, second and third trommels 410, 420 and 430 are provided with reinforcing ribs 440. The reinforcing ribs 440 can improve the overall strength of the trommel, and prevent the food raw material powder from leaking due to deformation during rotation and vibration.
As shown in fig. 1, a screw 510 is rotatably provided in the lower hopper 500. The screw 510 can keep the blanking hopper 500 continuously and stably blanking into the drum screen set 400.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (8)
1. A rotary food material powder sifter comprising:
a frame (100);
the driving roller (200) is arranged at the rear end of the frame (100) along the front-rear direction through a first rotating shaft (210), the driving roller (200) is connected with a driving piece, and the driving piece is used for driving the driving roller (200) to rotate;
the driven roller (300) is arranged at the front end of the frame (100) along the front-rear direction through a second rotating shaft (310), and the first rotating shaft (210) and the second rotating shaft (310) are coaxially arranged;
a roller screen group (400), the roller screen group (400) being detachably provided between the driving roller (200) and the driven roller (300), the roller screen group (400) being provided in the front-rear direction, the roller screen group (400) gradually increasing in diameter from rear to front;
the blanking hopper (500) is arranged at the rear end of the frame (100), the blanking hopper (500) is arranged towards the inside of the roller screen group (400), and the blanking hopper (500) is used for blanking into the roller screen group (400);
the material receiving assembly (600), the material receiving assembly (600) is arranged on the frame (100), and the material receiving assembly (600) is positioned below the roller screen group (400).
2. The food raw powder rotary screen as recited in claim 1, further comprising a vibrating member provided on the frame (100), the vibrating member being connected to the drum screen assembly (400).
3. The rotary screen for food raw material powder according to claim 1, wherein the rear end of the roller screen group (400) is engaged with the front end surface of the driving roller (200) by a buckle, and the front end of the roller screen group (400) is engaged with the rear end surface of the driven roller (300) by a buckle.
4. The rotary food material powder sifter of claim 1, wherein the roller sifter group (400) comprises a first roller sifter (410), a second roller sifter (420) and a third roller sifter (430) in order from front to back, and the diameters of the first roller sifter (410), the second roller sifter (420) and the third roller sifter (430) decrease in order from front to back.
5. The rotary food material powder sifter of claim 4, wherein the first trommel (410), the second trommel (420) and the third trommel (430) are each provided with a plurality of holes, the holes of the first trommel (410) having a larger diameter than the holes of the second trommel (420), and the holes of the second trommel (420) having a larger diameter than the holes of the third trommel (430).
6. The food material powder rotary screen of claim 5, wherein the first trommel (410) is snap-fit to the second trommel (420), and the second trommel (420) is snap-fit to the third trommel (430), each trommel being individually removable for replacement.
7. The rotary food material powder sifter of claim 6, wherein the front end and the rear end of the first trommel (410), the second trommel (420) and the third trommel (430) are each provided with a reinforcing rib (440).
8. The food raw powder rotary screen as claimed in claim 1, wherein a screw (510) is rotatably provided in the lower hopper (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002916.1U CN219836771U (en) | 2023-04-27 | 2023-04-27 | Food raw material powder rotary screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002916.1U CN219836771U (en) | 2023-04-27 | 2023-04-27 | Food raw material powder rotary screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219836771U true CN219836771U (en) | 2023-10-17 |
Family
ID=88305213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321002916.1U Active CN219836771U (en) | 2023-04-27 | 2023-04-27 | Food raw material powder rotary screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219836771U (en) |
-
2023
- 2023-04-27 CN CN202321002916.1U patent/CN219836771U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |