Down feather dust removal device
By introducing agitating and vacuuming components into the down dust removal device, combined with the design of the flip and conveying cylinder, the problem of inability to effectively remove fine particles in the down in the prior art is solved, and a more efficient dust removal effect and cleaner down is achieved deal with.
Patent Information
- Application Number
- CN202323410881.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-14
- Publication Date
- 2024-12-06
- Estimated Expiration
- 2033-12-14
AI Technical Summary
Existing down dust collectors cannot effectively remove fine particles adhered to the down, resulting in poor dust removal cleanliness and requires repeated operation, affecting production and processing efficiency.
A down dust removal device is designed, including an efficient dust removal mechanism and a feed discharge auxiliary component. The down is dispersed through the mixing component, and the vacuuming component absorbs fine dust. Through the design of the turning material and the conveying cylinder, multiple filtering of large particles of dust is achieved. and separation.
It improves dust removal efficiency and cleanliness, makes the down after dust removal cleaner and hygienic, reduces the inconvenience of subsequent operations, and improves the efficiency of production and processing.
Smart Images
Figure CN222119477U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of down processing, in particular to a down dust removal device. Background Art
[0002] Down grows on the abdomen of geese and ducks in the form of reed-shaped fluff, and is called feathers when it comes into sheets. Because down is an animal protein fiber, the spherical fibers of down are densely covered with millions of tiny triangular pores, which can shrink and expand with changes in temperature, producing a thermostatic function. It can absorb the flowing heat emitted by the human body and isolate the invasion of cold air from the outside. It is the best natural material for human warmth to date. During the production and processing of down, it usually needs to undergo dust removal processing, which can remove dust and impurities mixed in the down to facilitate subsequent combination and filling operations.
[0003] Please refer to a down dust removal device with announcement number CN218436035U. In this patent, it is proposed that "the down dust removal machine in the prior art can perform a simple dust removal operation on the down, but the fine particles adhering to the down cannot be effectively removed due to the setting of the dust removal spacing, resulting in poor overall dust removal cleanliness. Subsequent repeated dust removal operations are required to meet processing requirements, which brings great inconvenience to the overall production and processing." The above embodiment realizes the rapid removal of dust particles of different sizes through the effective cooperation of the primary dust removal component and the secondary dust removal component, thereby improving the overall dust removal efficiency and processing efficiency;
[0004] However, the down cannot be fully stirred in the above embodiment. When the down is piled together, the fine particles adhered to the down part cannot be effectively removed, which reduces the dust removal efficiency. At the same time, it is not convenient to remove the dust and large particles separately, and the practicality is low. In view of this, the present application proposes a down dust removal device. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a down dust removal device, which can stir and break up the put down, so that the dust can be quickly separated from the down, so that the down can be repeatedly dust-absorbed from different directions in the dust removal box, and large particles of dust can be filtered multiple times during the movement of the down, thereby improving the dust removal efficiency while maintaining a good dust removal effect, making the down after dust removal cleaner and more hygienic, etc. The utility model solves the problem that the down dust removal machine in the prior art can only perform a simple dust removal operation on the down, but the fine particles adhered to the down cannot be effectively removed due to the setting of the dust removal distance, resulting in poor overall dust removal cleanliness, and subsequent repeated dust removal operations are required to meet processing requirements, which brings great inconvenience to the overall production and processing.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a down dust removal device, comprising a dust removal box, a high-efficiency dust removal mechanism is arranged inside the dust removal box, and a discharge auxiliary component is arranged inside the dust removal box;
[0007] The high-efficiency dust removal mechanism comprises a blanking barrel fixedly connected to the top of the dust removal box, a stirring assembly for preventing down accumulation is arranged inside the blanking barrel, a fixed frame is fixedly connected inside the dust removal box, a filter is fixedly connected to the top of the fixed frame, a first drawer extending into the fixed frame is slidably connected to the front of the dust removal box, and a turning assembly for turning materials is arranged inside the dust removal box;
[0008] The left side of the dust removal box is fixedly connected with a dust collecting box, and the inner top wall and the left inner wall of the dust removal box are both fixedly connected with a dust suction assembly.
[0009] Furthermore, the stirring assembly includes a stirring motor fixedly connected to the top of the blanking barrel, the output end of the stirring motor is fixedly connected to a stirring shaft, and the outer side of the stirring shaft is fixedly connected to a plurality of stirring rods.
[0010] Furthermore, the blanking barrel is in an inverted cone shape, and two feed ports are opened on the top of the blanking barrel.
[0011] Furthermore, the material turning assembly includes a material turning motor fixedly connected to the rear side of the dust removal box, the output end of the material turning motor is fixedly connected to a rotating shaft, and a plurality of material turning plates are fixedly connected to the outer side of the rotating shaft.
[0012] Furthermore, the dust suction assembly includes a dust hood fixedly connected to the dust removal box, the interior of the dust hood is fixedly connected with a filter plate and an exhaust fan, and the filter plate is located on the side of the exhaust fan facing the dust removal box, and the side of the dust hood away from the filter plate is fixedly connected with a dust suction pipe extending to the dust collection box.
[0013] Furthermore, a dust discharge port is fixedly connected to the left side of the dust collecting box, a gate valve is arranged inside the ash discharge port, and a material guiding slope facing the ash discharge port is arranged on the inner bottom wall of the dust collecting box.
[0014] Furthermore, the discharging auxiliary component includes a conveying cylinder fixedly connected to the inside of the dust removal box, a conveying motor is fixedly connected to the inside of the conveying cylinder, an auger shaft is fixedly connected to the output end of the conveying motor, and a second drawer located below the conveying cylinder is slidably connected to the front of the dust removal box.
[0015] Furthermore, a filter hole corresponding to the position of the second drawer is provided at the bottom of the conveying cylinder, and a discharge port is provided on the right side of the conveying cylinder.
[0016] Compared with the prior art, the technical solution of this application has the following beneficial effects:
[0017] 1. The down dust removal device can stir the down in the drop barrel through the high-efficiency dust removal mechanism, so as to achieve the effect of breaking up the down, prevent the down from piling up, and quickly separate the dust on the down from the down; after the broken down down falls into the dust removal box, the dust suction component arranged on the top wall of the dust removal box can absorb the fine dust separated from the down, and the large particles of dust will move to the first drawer under the filter net under the action of gravity; and with the rotation of the turning plate, the down can also move to the drop channel on the left side of the fixed frame. In this process, the dust suction component arranged on the left inner wall of the dust removal box can absorb the dust again, further improving the dust removal effect; thereby, it is convenient to maintain a good dust removal effect while improving the dust removal efficiency, so that the dust-removed down is cleaner and more sanitary.
[0018] 2. The down dust removal device, through the provision of a discharge auxiliary component, can allow the down falling from the material drop channel to enter the conveying cylinder, so that as the auger shaft rotates, the down material moves from left to right until it is discharged, and in this process, the dust remaining in the down can fall into the second drawer through the filter holes on the conveying cylinder, thereby further improving the dust removal effect while maintaining the stability of the down discharge. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a cross-sectional view of the structure of the utility model;
[0020] Figure 2 This is a structural side view of the dust removal box of the utility model;
[0021] Figure 3 It is a structural schematic diagram of the dust removal box of the utility model.
[0022] In the figure: 1. dust removal box; 2. blanking barrel; 201. feed port; 3. stirring motor; 4. stirring shaft; 5. stirring rod; 6. fixed frame; 7. filter; 8. first drawer; 9. turning motor; 10. rotating shaft; 11. turning plate; 12. dust box; 1201. ash discharge port; 13. dust suction assembly; 1301. dust hood; 1302. filter plate; 1303. exhaust fan; 1304. dust suction pipe; 14. conveying barrel; 1401. filter hole; 1402. discharge port; 15. conveying motor; 16. auger shaft; 17. second drawer. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-3 A down dust removal device in this embodiment includes a dust removal box 1, a high-efficiency dust removal mechanism is arranged inside the dust removal box 1, and a discharge auxiliary component is arranged inside the dust removal box 1.
[0025] Embodiment 1: A high-efficiency dust removal mechanism includes a blanking barrel 2 fixedly connected to the top of a dust removal box 1. The blanking barrel 2 is in an inverted cone shape. Two feed ports 201 are provided on the top of the blanking barrel 2, so that down materials can be conveniently fed into the blanking barrel 2 through the feed ports 201, and the structural characteristics of the blanking barrel 2 are utilized to make the down move toward the middle of the dust removal box 1. A stirring assembly is provided inside the blanking barrel 2 to prevent down accumulation.
[0026] Among them, the stirring component includes a stirring motor 3 fixedly connected to the top of the blanking barrel 2, the output end of the stirring motor 3 is fixedly connected to the stirring shaft 4, and the outer side of the stirring shaft 4 is fixedly connected to a plurality of stirring rods 5, so that the down is stirred by the rotation of the stirring rods 5, thereby achieving a breaking effect, preventing the down from accumulating, and allowing the dust on the down to be quickly separated from the down.
[0027] In this embodiment, the interior of the dust removal box 1 is fixedly connected to a fixed frame 6, a material dropping channel is left between the fixed frame 6 and the left inner wall of the dust removal box 1, the top of the fixed frame 6 is fixedly connected to a filter screen 7, and the front of the dust removal box 1 is slidably connected to a first drawer 8 extending into the fixed frame 6, so that large particles of dust in the down can move to the first drawer 8 below the filter screen 7 under the action of gravity, and a material turning component for turning the material is provided inside the dust removal box 1.
[0028] Among them, the turning assembly includes a turning motor 9 fixedly connected to the rear side of the dust removal box 1, the output end of the turning motor 9 is fixedly connected to a rotating shaft 10, and the outer side of the rotating shaft 10 is fixedly connected to a plurality of turning plates 11, so that the down on the filter screen 7 can move to the falling channel on the left side of the fixed frame 6 as the turning plates 11 rotate.
[0029] In this embodiment, a dust box 12 is fixedly connected to the left side of the dust removal box 1, and an ash discharge port 1201 is fixedly connected to the left side of the dust collection box 12. The inner bottom wall of the dust collection box 12 is provided with a material guide slope toward the ash discharge port 1201, so that the material guide slope can be used to facilitate the movement of dust in the dust collection box 12 toward the ash discharge port 1201. A gate valve is provided inside the ash discharge port 1201 to facilitate opening the gate valve to discharge dust from the ash discharge port 1201. The inner top wall and the left inner wall of the dust removal box 1 are fixedly connected with a dust suction component 13.
[0030] Among them, the dust suction component 13 includes a dust hood 1301 fixedly connected to the dust removal box 1, and the interior of the dust hood 1301 is fixedly connected with a filter plate 1302 and an exhaust fan 1303, and the filter plate 1302 is located on the side of the exhaust fan 1303 facing the dust removal box 1, and the side of the dust hood 1301 away from the filter plate 1302 is fixedly connected with a dust suction pipe 1304 extending to the dust collection box 12, so as to facilitate the use of the operation of the exhaust fan 1303 to extract light dust into the dust collection box 12.
[0031] It should be noted that the down dust removal device can stir the put down in the blanking barrel 2 through the high-efficiency dust removal mechanism, thereby achieving a breaking up effect, preventing the down from accumulating, and allowing the dust on the down to be quickly separated from the down; after the broken down down falls into the dust removal box 1, the dust suction component 13 arranged on the top wall of the dust removal box 1 can absorb the fine dust separated from the down, while the large particles of dust will move to the first drawer 8 under the filter screen 7 under the action of gravity; and with the rotation of the flipping plate 11, the down can also move to the blanking channel on the left side of the fixed frame 6. In this process, the dust suction component 13 arranged on the left inner wall of the dust removal box 1 can absorb dust again, further improving the dust removal effect; thereby, it is convenient to maintain a good dust removal effect while improving the dust removal efficiency, so that the dusted down is cleaner and more hygienic.
[0032] Embodiment 2: The discharging auxiliary component includes a conveying cylinder 14 fixedly connected to the inside of the dust removal box 1, and a discharging port 1402 is opened on the right side of the conveying cylinder 14, so that the down in the conveying cylinder 14 can be discharged from the discharging port 1402. A conveying motor 15 is fixedly connected to the inside of the conveying cylinder 14, and an auger shaft 16 is fixedly connected to the output end of the conveying motor 15, so that the down material can move from left to right until it is discharged as the auger shaft 16 rotates.
[0033] Among them, the front side of the dust removal box 1 is slidably connected to a second drawer 17 located below the conveying cylinder 14, and a filter hole 1401 corresponding to the position of the second drawer 17 is provided at the bottom of the conveying cylinder 14, so that during the process of conveying down, the dust remaining in the down can fall into the second drawer 17 through the filter hole 1401 on the conveying cylinder 14.
[0034] It should be noted that the down dust removal device, through the provision of a discharge auxiliary component, can allow the down falling from the material drop channel to enter the conveying cylinder 14, so that as the auger shaft 16 rotates, the down material moves from left to right until it is discharged, and in this process, the dust remaining in the down can fall into the second drawer 17 through the filter hole 1401 on the conveying cylinder 14, thereby further improving the dust removal effect while maintaining the stability of the down discharge.
[0035] The working principle of the above embodiment is:
[0036] When the down dust removal device is in use, the down material can be put into the feeding tube 2 through the feeding port 201, and the operation of the stirring motor 3 can drive the stirring shaft 4 and the stirring rod 5 to rotate, so as to stir the down in the feeding tube 2, thereby achieving a breaking effect, preventing the down from accumulating, and allowing the dust on the down to be quickly separated from the down;
[0037] The scattered down can fall into the dust removal box 1, and the dust collection assembly 13 arranged on the top wall of the dust removal box 1 can absorb the fine dust separated from the down. When the down falls on the filter screen 7, the large particles of dust in the down can pass through the filter screen 7 under the action of gravity and fall into the first drawer 8 below the filter screen 7. With the operation of the turning motor 9, the turning plate 11 can drive the down on the filter screen 7 to move to the falling channel on the left side of the fixed frame 6.
[0038] When the down moves downward in the blanking channel, the dust suction assembly 13 arranged on the left inner wall of the dust removal box 1 can absorb the dust again, so as to facilitate the secondary removal of the light and small dust remaining in the down; the down can fall into the conveying cylinder 14 after passing through the blanking channel, and the conveying motor 15 drives the auger shaft 16 to rotate, so that the down material can move from left to right in the conveying cylinder 14 until it is discharged. In this process, the dust remaining in the down can pass through the filter hole 1401 on the conveying cylinder 14 and fall into the second drawer 17, so as to facilitate the secondary removal of large particles of dust remaining in the down, thereby maintaining a good dust removal effect and making the down after dust removal cleaner and more hygienic.
[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A down dust removal device, comprising a dust removal box (1), characterized in that: A high-efficiency dust removal mechanism is arranged inside the dust removal box (1), and a discharge auxiliary component is arranged inside the dust removal box (1); The high-efficiency dust removal mechanism comprises a blanking barrel (2) fixedly connected to the top of the dust removal box (1), a stirring assembly for preventing down accumulation is arranged inside the blanking barrel (2), a fixed frame (6) is fixedly connected inside the dust removal box (1), a filter screen (7) is fixedly connected to the top of the fixed frame (6), a first drawer (8) extending into the fixed frame (6) is slidably connected to the front of the dust removal box (1), and a turning assembly for turning materials is arranged inside the dust removal box (1); The left side of the dust removal box (1) is fixedly connected to a dust collecting box (12), and the inner top wall and the left inner wall of the dust removal box (1) are fixedly connected to a dust collection assembly (13).
2. A down dust removal device according to claim 1, characterized in that: The stirring assembly comprises a stirring motor (3) fixedly connected to the top of the blanking barrel (2), the output end of the stirring motor (3) is fixedly connected to a stirring shaft (4), and the outer side of the stirring shaft (4) is fixedly connected to a plurality of stirring rods (5).
3. A down dust removal device according to claim 2, characterized in that: The blanking barrel (2) is in an inverted cone shape, and two feeding ports (201) are provided on the top of the blanking barrel (2).
4. A down dust removal device according to claim 1, characterized in that: The material turning assembly comprises a material turning motor (9) fixedly connected to the rear side of the dust removal box (1), the output end of the material turning motor (9) is fixedly connected to a rotating shaft (10), and the outer side of the rotating shaft (10) is fixedly connected to a plurality of material turning plates (11).
5. A down dust removal device according to claim 1, characterized in that: The dust collection assembly (13) comprises a dust collecting hood (1301) fixedly connected to the inside of the dust collection box (1); a filter plate (1302) and an exhaust fan (1303) are fixedly connected to the inside of the dust collecting hood (1301); the filter plate (1302) is located on the side of the exhaust fan (1303) facing the inside of the dust collection box (1); and a dust collection pipe (1304) extending to the dust collection box (12) is fixedly connected to the side of the dust collecting hood (1301) away from the filter plate (1302).
6. A down dust removal device according to claim 1, characterized in that: The left side of the dust collecting box (12) is fixedly connected with an ash discharge port (1201), a gate valve is arranged inside the ash discharge port (1201), and the inner bottom wall of the dust collecting box (12) is provided with a material guiding slope facing the ash discharge port (1201).
7. A down dust removal device according to claim 1, characterized in that: The discharging auxiliary component comprises a conveying cylinder (14) fixedly connected to the inside of the dust removal box (1), a conveying motor (15) fixedly connected to the inside of the conveying cylinder (14), an auger shaft (16) fixedly connected to the output end of the conveying motor (15), and a second drawer (17) located below the conveying cylinder (14) slidably connected to the front of the dust removal box (1).
8. A down dust removal device according to claim 7, characterized in that: A filter hole (1401) corresponding to the position of the second drawer (17) is provided at the bottom of the conveying cylinder (14), and a discharge port (1402) is provided on the right side of the conveying cylinder (14).