CN219766034U - Feeding mechanism of winnowing machine - Google Patents
Feeding mechanism of winnowing machine Download PDFInfo
- Publication number
- CN219766034U CN219766034U CN202321308731.3U CN202321308731U CN219766034U CN 219766034 U CN219766034 U CN 219766034U CN 202321308731 U CN202321308731 U CN 202321308731U CN 219766034 U CN219766034 U CN 219766034U
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- dust
- guiding frame
- material receiving
- diffusion material
- dustproof
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 111
- 238000009792 diffusion process Methods 0.000 claims abstract description 66
- 239000000463 material Substances 0.000 claims abstract description 51
- 230000000903 blocking effect Effects 0.000 claims description 24
- 238000010521 absorption reaction Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 abstract description 12
- 238000012216 screening Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 235000002566 Capsicum Nutrition 0.000 description 2
- 241000758706 Piperaceae Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000007885 magnetic separation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Branching, Merging, And Special Transfer Between Conveyors (AREA)
Abstract
The utility model discloses a feeding mechanism of a winnowing machine, which comprises a conveying belt and a winnowing device body, wherein a feeding output end of the conveying belt is positioned above the winnowing device body, a feeding dust-settling mechanism is arranged at a feeding end of the conveying belt and comprises a dustproof diffusion material receiving and guiding frame, a self-resetting rebound baffle is arranged at a feeding inlet of the dustproof diffusion material receiving and guiding frame, a discharging dust-settling mechanism is arranged above a discharging end of the conveying belt, and the discharging dust-settling mechanism comprises a dust hood which is connected with a dust-settling pond through a dust suction pipe and an exhaust fan. The feeding end and the discharging end of the feeding conveyer belt of the existing winnowing machine can bring more dust during feeding.
Description
Technical Field
The utility model relates to the field of food processing equipment, in particular to a feeding mechanism of a winnowing machine.
Background
In the food industry, when the production is carried out, the raw materials are usually required to be treated in advance, and the raw materials are treated and comprise the steps of screening, cleaning, drying and the like, so that a cleaning device, a screening device, a drying device and the like can be used, wherein the screening device is various, a vibration screening machine and a winnowing machine are common, the winnowing machine simply relies on externally applied wind power to remove light impurities in the materials, the screening standard is the light weight ratio of the materials, the vibration screen is based on the size of the screen, and the screening standard is based on the size of particles.
From the above principle, it can be seen that the vibration screening machine mainly screens objects with larger mass, whereas the air separator mainly screens objects with smaller mass, but the raw materials used in food production are generally smaller in mass, such as peppers, dried peppers and the like, so that the air separator is more selected, the structure of the existing air separator is mature, but when the air separator is used for air separation, the feeding mechanism of the air separator can generate larger smoke dust, after research, the position for generating the smoke dust is mainly found to have two parts, namely, the feeding end of the conveying belt and the discharging end of the conveying belt, because the feeding of the conveying belt needs to manually scoop the materials onto the conveying belt, more dust is carried at the position, and when the conveying belt discharges, the height difference exists between the feeding end of the conveying belt and the feeding port of the air separator body, and more dust is carried after free falling
Disclosure of Invention
The utility model aims to provide a feeding mechanism of a winnowing machine, which solves the problem that more dust is carried up at a feeding end and a discharging end of a feeding conveyer belt of the existing winnowing machine during feeding.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a material loading selection by winnowing machine, includes conveyer belt and air separation device body, the pay-off output of conveyer belt is located the top of air separation device body, the feed end department of conveyer belt is equipped with feeding dust fall mechanism, feeding dust fall mechanism includes dustproof diffusion material receiving guide frame, the feed inlet department of dustproof diffusion material receiving guide frame is equipped with from the resilience baffle that restores to the throne, the top of conveyer belt discharge end then is equipped with ejection of compact dust fall mechanism, ejection of compact dust fall mechanism includes the dust hood, the dust hood passes through dust absorption pipe and air exhauster and links to each other with the dust fall pond.
The dust-proof diffusion material receiving and guiding frame is arranged at the feeding end of the conveying belt, the dust-proof diffusion material receiving and guiding frame is used for preventing diffusion of dust in the horizontal direction, the self-reset rebound baffle arranged at the feeding opening of the dust-proof diffusion material receiving and guiding frame can prevent diffusion of the dust in the vertical direction, the dust at the feeding end of the conveying belt is effectively reduced, the dust hood arranged above the discharging end of the conveying belt can solve the dust at the feeding end of the conveying belt, the dust amount of the dust in a workshop can be greatly reduced through the cooperation of the two mechanisms, the processing link is better, and the dust hood is not arranged at the feeding end of the conveying belt, because the dust hood cannot play a good dust absorption role if the dust hood is far away from a dust absorption position, and the dust hood cannot be provided with a corresponding dust hood if the dust hood is too close to the dust absorption position, so that the dust hood is not arranged at the feeding end of the conveying belt.
As a further preferred aspect of the present utility model, the two side plates of the dustproof diffusion receiving and guiding frame are arc plates, the two side plates of the dustproof diffusion receiving and guiding frame are curved toward the center of the dustproof diffusion guiding frame, and the dustproof diffusion receiving and guiding frame has a shape with wide upper and lower ends and narrow middle.
The dustproof diffusion material receiving and guiding frame is in a form of wide upper and lower ends and narrow middle, so that the form is more beneficial to blocking rising dust during blanking.
As a further preferable mode of the utility model, two sides of the bottom surface of the dustproof diffusion material receiving and guiding frame are connected with the tops of the baffles at two sides of the conveying belt, the front end of the bottom surface of the dustproof diffusion material receiving and guiding frame is also provided with a rubber dust blocking sheet, and the bottom of the rubber dust blocking sheet is contacted with the surface of the conveying belt.
The rubber dust blocking piece can block the gap between the front end of the bottom surface of the dustproof diffusion receiving guide frame and the surface of the conveying belt, and can prevent dust from being diffused forward to affect operators.
As a further preferable mode of the utility model, the bottom of the rear end of the dustproof diffusion receiving and guiding frame is provided with an expansion type dust blocking sheet.
The expansion type dust blocking sheet can further play a role in dust blocking and dust settling.
As a further preferable mode of the utility model, the rear end of the expansion dust blocking piece is provided with a magnetic suction rod, and the magnetic suction rod is arranged in a downward inclined mode towards the surface of the conveying belt.
The magnetic stick can be used for completing preliminary magnetic separation.
As a further preferable mode of the self-resetting rebound baffle plate, the self-resetting rebound baffle plate comprises a reset baffle plate body and a reset spring, wherein one side of the reset baffle plate body is rotatably connected with one side of a dustproof diffusion material receiving and guiding frame opening through a hinge, the reset spring is arranged on the other side of the bottom of the reset baffle plate body, the lower end of the reset spring is connected with the inner wall of the dustproof diffusion material receiving and guiding frame, and the connection part of the reset spring and the dustproof diffusion material receiving and guiding frame is located under the hinge.
The reset baffle body can be reset through the reset spring.
Compared with the prior art, the utility model can at least achieve one of the following beneficial effects:
1. the dust-proof diffusion material receiving and guiding frame is arranged at the feeding end of the conveying belt, the dust-proof diffusion material receiving and guiding frame is used for preventing diffusion of dust in the horizontal direction, the self-reset rebound baffle arranged at the feeding opening of the dust-proof diffusion material receiving and guiding frame can prevent diffusion of the dust in the vertical direction, the dust at the feeding end of the conveying belt is effectively reduced, the dust hood arranged above the discharging end of the conveying belt can solve the dust at the feeding end of the conveying belt, the dust amount of the dust in a workshop can be greatly reduced through the cooperation of the two mechanisms, the processing link is better, and the dust hood is not arranged at the feeding end of the conveying belt, because the dust hood cannot play a good dust absorption role if the dust hood is far away from a dust absorption position, and the dust hood cannot be provided with a corresponding dust hood if the dust hood is too close to the dust absorption position, so that the dust hood is not arranged at the feeding end of the conveying belt.
2. The dustproof diffusion material receiving and guiding frame is in a form of wide upper and lower ends and narrow middle, so that the form is more beneficial to blocking rising dust during blanking.
3. The rubber dust blocking piece can block the gap between the front end of the bottom surface of the dustproof diffusion receiving guide frame and the surface of the conveying belt, and can prevent dust from being diffused forward to affect operators.
4. The expansion type dust blocking sheet can further play a role in dust blocking and dust settling.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of a dustproof diffusion receiving and guiding frame.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model 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 utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Specific example 1:
fig. 1 and 2 show a feeding mechanism of a winnowing machine, which comprises a conveying belt 1 and a winnowing device body 2, wherein a feeding output end of the conveying belt 1 is positioned above the winnowing device body 2, a feeding dust falling mechanism is arranged at a feeding end of the conveying belt 1 and comprises a dustproof diffusion receiving and guiding frame 3, a self-resetting rebound baffle 4 is arranged at a feeding inlet of the dustproof diffusion receiving and guiding frame 3, a discharging dust falling mechanism 5 is arranged above a discharging end of the conveying belt 1, and the discharging dust falling mechanism 5 comprises a dust hood which is connected with a dust falling water tank through a dust suction pipe and an exhaust fan.
The dust-proof diffusion material receiving and guiding frame is arranged at the feeding end of the conveying belt, the dust-proof diffusion material receiving and guiding frame is used for preventing diffusion of dust in the horizontal direction, the self-reset rebound baffle arranged at the feeding opening of the dust-proof diffusion material receiving and guiding frame can prevent diffusion of the dust in the vertical direction, the dust at the feeding end of the conveying belt is effectively reduced, the dust hood arranged above the discharging end of the conveying belt can solve the dust at the feeding end of the conveying belt, the dust amount of the dust in a workshop can be greatly reduced through the cooperation of the two mechanisms, the processing link is better, and the dust hood is not arranged at the feeding end of the conveying belt, because the dust hood cannot play a good dust absorption role if the dust hood is far away from a dust absorption position, and the dust hood cannot be provided with a corresponding dust hood if the dust hood is too close to the dust absorption position, so that the dust hood is not arranged at the feeding end of the conveying belt.
Specific example 2:
in this embodiment, the dustproof diffusion material receiving and guiding frame 3 is further described based on the specific embodiment 1, two side plates of the dustproof diffusion material receiving and guiding frame 3 are arc plates, two side plates of the dustproof diffusion material receiving and guiding frame 3 are bent towards the center of the dustproof diffusion material guiding frame 3, and the dustproof diffusion material receiving and guiding frame 3 has a form with wide upper end and lower end and narrow middle.
The dustproof diffusion material receiving and guiding frame is in a form of wide upper and lower ends and narrow middle, so that the form is more beneficial to blocking rising dust during blanking.
Specific example 3:
the embodiment further illustrates the dustproof diffusion material receiving and guiding frame 3 based on the specific embodiment 2, two sides of the bottom surface of the dustproof diffusion material receiving and guiding frame 3 are connected with the tops of the baffles on two sides of the conveying belt 1, the front end of the bottom surface of the dustproof diffusion material receiving and guiding frame 3 is further provided with a rubber dust blocking sheet 6, and the bottom of the rubber dust blocking sheet 6 is contacted with the surface of the conveying belt 1.
The rubber dust blocking piece can block the gap between the front end of the bottom surface of the dustproof diffusion receiving guide frame and the surface of the conveying belt, and can prevent dust from being diffused forward to affect operators.
Specific example 4;
in this embodiment, the dustproof diffusion material receiving and guiding frame 3 is further described based on the specific embodiment 3, and an expansion type dust blocking sheet 7 is arranged at the bottom of the rear end of the dustproof diffusion material receiving and guiding frame 3.
The expansion type dust blocking sheet can further play a role in dust blocking and dust settling.
Specific example 5:
the embodiment further illustrates the dustproof diffusion receiving and guiding frame 3 on the basis of the specific embodiment 3, the rear end of the expansion dust blocking piece 7 is provided with a magnetic suction rod 8, and the magnetic suction rod 8 is arranged in a downward inclined mode towards the surface of the conveying belt 1.
The magnetic stick can be used for completing preliminary magnetic separation.
Specific example 6:
this embodiment has further been described on embodiment 1's basis to from reset resilience baffle 4, from reset resilience baffle 4 includes reset baffle body 41 and reset spring 42, one side of reset baffle body 41 passes through the hinge rotation with one side of dustproof diffusion material guide frame 3 frame mouth and is connected, reset spring 42 sets up the opposite side in reset baffle body 41 bottom, reset spring 42's lower extreme links to each other with dustproof diffusion material guide frame 3's inner wall, the position that reset spring 42 and dustproof diffusion material guide frame 3 are connected is located under the hinge.
The reset baffle body can be reset through the reset spring.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a selection by winnowing machine feed mechanism, includes conveyer belt (1) and wind selection by winnowing device body (2), the pay-off output of conveyer belt (1) is located the top of selection by winnowing device body (2), its characterized in that: the feeding end department of conveyer belt (1) is equipped with feeding dust fall mechanism, feeding dust fall mechanism is including dustproof diffusion receiving and is led material frame (3), the feed inlet department of dustproof diffusion receiving and is led material frame (3) is equipped with from reset resilience baffle (4), the top of conveyer belt (1) discharge end then is equipped with ejection of compact dust fall mechanism (5), ejection of compact dust fall mechanism (5) include the dust hood, the dust hood passes through dust absorption pipe and air exhauster and links to each other with the dust fall pond.
2. The winnowing machine feed mechanism of claim 1, wherein: the dustproof diffusion material receiving and guiding frame is characterized in that two side plates of the dustproof diffusion material receiving and guiding frame (3) are arc-shaped plates, the two side plates of the dustproof diffusion material receiving and guiding frame (3) are bent towards the center of the dustproof diffusion material guiding frame (3), and the dustproof diffusion material receiving and guiding frame (3) is in a form with wide upper end and lower end and narrow middle.
3. The winnowing machine feed mechanism of claim 2, wherein: the dustproof diffusion material receiving and guiding frame is characterized in that two sides of the bottom surface of the dustproof diffusion material receiving and guiding frame (3) are connected with the tops of baffle plates on two sides of the conveying belt (1), a rubber dust blocking piece (6) is further arranged at the front end of the bottom surface of the dustproof diffusion material receiving and guiding frame (3), and the bottom of the rubber dust blocking piece (6) is contacted with the surface of the conveying belt (1).
4. A fanning machine feed mechanism according to claim 3, wherein: the bottom of the rear end of the dustproof diffusion receiving and guiding frame (3) is provided with an expansion type dust blocking sheet (7).
5. The winnowing machine feed mechanism of claim 4, wherein: the rear end of the expansion dust blocking piece (7) is provided with a magnetic suction rod (8), and the magnetic suction rod (8) is arranged in a downward inclined way towards the surface of the conveying belt (1).
6. The winnowing machine feed mechanism of claim 1, wherein: the self-resetting rebound baffle (4) comprises a reset baffle body (41) and a reset spring (42), one side of the reset baffle body (41) is rotationally connected with one side of a frame opening of the dustproof diffusion material receiving and guiding frame (3) through a hinge, the reset spring (42) is arranged on the other side of the bottom of the reset baffle body (41), the lower end of the reset spring (42) is connected with the inner wall of the dustproof diffusion material receiving and guiding frame (3), and the connecting part of the reset spring (42) and the dustproof diffusion material receiving and guiding frame (3) is located under the hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308731.3U CN219766034U (en) | 2023-05-26 | 2023-05-26 | Feeding mechanism of winnowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308731.3U CN219766034U (en) | 2023-05-26 | 2023-05-26 | Feeding mechanism of winnowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219766034U true CN219766034U (en) | 2023-09-29 |
Family
ID=88109388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321308731.3U Active CN219766034U (en) | 2023-05-26 | 2023-05-26 | Feeding mechanism of winnowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219766034U (en) |
-
2023
- 2023-05-26 CN CN202321308731.3U patent/CN219766034U/en active Active
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