Down feather cleaning and impurity removing device
By designing a down cleaning and impurity removal device, the agitation component and the air outlet component are used to achieve efficient separation of down and impurities, solving the problems of low impurity removal efficiency and poor sealing performance of traditional methods, and reducing labor costs.
Patent Information
- Application Number
- CN202520589706.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-03-31
AI Technical Summary
Traditional down production suffers from problems such as low impurity removal efficiency, poor sealing performance, and high labor costs.
A down cleaning and impurity removal device was designed, which uses an agitation component and an air outlet component in combination. The agitation rod agitates the down to make it float, and the fan vents air to separate the down from the impurities. The impurities are discharged through the impurity removal hole, and the down is collected in the recovery chamber.
It improves the efficiency of down removal, reduces labor costs, and achieves efficient separation of down from impurities.
Smart Images
Figure CN223921636U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of impurity removal devices, specifically a down cleaning and impurity removal device. Background Technology
[0002] Down contains other impurities such as stiff feathers, long feathers, and skin flakes that can be used as filling material. To ensure the comfort and safety of down filling, it is necessary to remove other impurities that do not meet the filling requirements during the down production process. Traditional processes have low impurity removal efficiency, poor sealing performance, and high labor costs, and need to be improved. Utility Model Content
[0003] (a) Technical problems to be solved
[0004] In view of the shortcomings of the prior art, the present invention provides a down cleaning and impurity removal device, which solves the problems mentioned in the background art.
[0005] (II) Technical Solution
[0006] To achieve the above objectives, this utility model provides the following technical solution: a down cleaning and impurity removal device, comprising an impurity removal box, a partition plate connected to the bottom wall of the inner wall of the impurity removal box, the partition plate dividing the interior of the impurity removal box into a placement chamber and a recovery chamber, and the upper parts of the placement chamber and the recovery chamber are connected. The lower and upper parts of the placement chamber are respectively provided with a placement trough with impurity removal holes and an air outlet component. A ventilation net is installed on the upper part of the impurity removal box and is located on the side wall above the placement trough. A discharge hopper connected to the placement trough and placed in the middle of the placement trough is installed on the outer wall of the impurity removal box. An agitation component is installed in the placement trough. One end of the agitation component is connected to a motor installed on the outer wall of the impurity removal box. An impurity discharge hole connected to the placement chamber is opened on the outer wall of the impurity removal box. A fan installed on the outer wall of the impurity removal box is connected to the air outlet component. A drawer is installed at the bottom of the recovery chamber. The agitation component agitates the down and blows the down upward through the air outlet component, thereby separating the down from impurities.
[0007] Furthermore, the agitation assembly includes a rotating shaft with multiple agitator rods evenly distributed on it.
[0008] Furthermore, the air outlet assembly includes a main air outlet pipe connected to a plurality of interconnected branch air outlet pipes, each branch air outlet pipe having an air outlet head connected to its top.
[0009] Furthermore, a cover plate is installed on the top of the hopper.
[0010] Furthermore, the top wall of the waste removal box is an upward-convex arc shape, and the top of the partition plate bends into the placement slot.
[0011] (III) Beneficial Effects
[0012] Compared with the prior art, this utility model provides a down cleaning and impurity removal device, which has the following features:
[0013] Beneficial effects:
[0014] This down cleaning and impurity removal device uses a motor to drive an agitator rod, causing the down to fly upwards along the placement chamber. Then, air is passed through the fan into the air outlet component, and the down is pushed into the collection chamber by the air. Impurities are discharged downwards through the impurity removal holes of the placement slot, thereby removing impurities from the down and improving work efficiency. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0016] Figure 2 This is a schematic diagram of the rear view structure of this utility model;
[0017] Figure 3 This is a cross-sectional structural diagram of the present invention;
[0018] Figure 4 This utility model Figure 3 The diagram shows a partially enlarged structural schematic at point A.
[0019] In the diagram: 1. Impurity removal box; 2. Divider plate; 3. Placement slot; 4. Agitator assembly; 5. Impurity discharge hole; 6. Fan; 7. Air outlet assembly; 8. Ventilation mesh; 9. Drawer; 10. Shaft; 11. Agitator rod; 12. Main ventilation pipe; 13. Branch ventilation pipe; 14. Air outlet head; 15. Discharge hopper; 16. Cover plate; 17. Motor. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figure 1-4 The present invention discloses a down cleaning and impurity removal device, comprising an impurity removal box 1, the top wall of the impurity removal box 1 being an upwardly convex arc shape, a partition plate 2 connected to the bottom wall of the inner wall of the impurity removal box 1, a placement groove 3 with impurity removal holes and an air outlet component 7 respectively provided in the lower and upper parts of the placement cavity, the partition plate 2 dividing the interior of the impurity removal box 1 into a placement cavity and a recovery cavity, and the upper parts of the placement cavity and the recovery cavity are connected, the top of the partition plate 2 being bent into the placement groove 3.
[0022] The bottom of the side wall of the impurity removal box 1 has a discharge hole 5 that communicates with the placement chamber. The upper part of the impurity removal box 1 is equipped with a ventilation net 8 that is set on the side wall of the placement trough 3. The outer wall of the impurity removal box 1 is equipped with a discharge hopper 15 that communicates with the placement trough 3 and is located in the middle of the placement trough 3. An agitation component 4 is installed in the placement trough 3. One end of the agitation component 4 is connected to a motor 17 installed on the outer wall of the impurity removal box 1. A blower 6 installed on the outer wall of the impurity removal box 1 is connected to the air outlet component 7. A drawer 9 is installed at the bottom of the recovery chamber. The agitation component 4 agitates the down and blows the down upward through the air outlet component 7, thereby separating the down from the impurities.
[0023] The stirring assembly 4 includes a rotating shaft 10, on which a plurality of stirring rods 11 are evenly distributed. The rotating shaft 10 is connected to a motor 17.
[0024] The air outlet assembly 7 includes a main air outlet 12, which is connected to the air outlet of the fan 6. Multiple interconnected branch air outlets 13 are connected to the main air outlet 12, and each branch air outlet 13 has an air outlet head 14 connected to its top.
[0025] The top of the hopper 15 is provided with a cover plate 16.
[0026] In summary, when using this down cleaning and impurity removal device, the cover plate 16 is opened and down is put into the feeding hopper 15. The down enters the placement groove 3 along the feeding hopper 15, and then the cover plate 16 is closed on the feeding hopper 15.
[0027] Start the motor 17 and fan 6. The motor 17 drives the rotating shaft 10 to rotate, and the stirring rod 11 stirs the down. Under the stirring of the stirring rod, the down floats upward because it is light. The fan 6 vents the main ventilation pipe 12. The gas flows upward through the ventilation branch pipe 13 and the air outlet 14. The down is pushed by the gas and enters the storage cavity. The gas is discharged along the ventilation mesh 8. The down falls downward and enters the drawer 9. Impurities in the down, due to their greater weight, fall downward along the impurity removal hole of the placement slot 3 and enter the impurity discharge hole 5, thereby achieving the separation of impurities from down.
[0028] After the down is cleaned, take out drawer 9 from the cleaned box 1 to recycle the down. Also, clean the impurities from the discharge hole 5.
[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A device for cleaning and removing impurities from down, comprising a removal box (1), characterized in that: The separating box (1) is connected with a partition plate (2) on the bottom wall of the inner wall, the partition plate (2) separates the separating box (1) into a placing cavity, a recovery cavity, and the placing cavity is communicated with the upper part of the recovery cavity, the lower part and the upper part of the placing cavity are respectively provided with a placing groove (3) with a separating hole and an air outlet assembly (7), the upper part of the separating box (1) is installed with a ventilation net (8) provided on the side wall of the upper part of the placing groove (3), the outer wall of the separating box (1) is installed with a material placing hopper (15) communicated with the placing groove (3) and arranged in the middle part of the placing groove (3), the placing groove (3) is installed with an agitating assembly (4), one end of the agitating assembly (4) is connected with a motor (17) installed on the outer wall of the separating box (1), the outer wall of the separating box (1) is opened with a separating hole (5) communicated with the placing cavity, the air outlet assembly (7) is connected with a fan (6) installed on the outer wall of the separating box (1), the bottom of the recovery cavity is installed with a drawer (9), the agitating assembly (4) agitates the down, and the down is blown upward through the air outlet assembly (7), so that the down is separated from the impurities.
2. The device according to claim 1, wherein: The agitating assembly (4) comprises a rotating shaft (10), and a plurality of agitating rods (11) are uniformly distributed on the rotating shaft (10).
3. The device according to claim 1, wherein: The air outlet assembly (7) comprises a ventilation main pipe (12), a plurality of ventilation branch pipes (13) connected with each other are connected with the ventilation main pipe (12), and the top of each ventilation branch pipe (13) is connected with an air outlet head (14).
4. The device according to claim 1, wherein: The material placing hopper (15) is provided with a cover plate (16) on the top.
5. The device according to claim 1, wherein: The top wall of the separating box (1) is an upwardly convex arc, and the top end of the partition plate (2) is bent into the placing groove (3).