Down feather draining device capable of preventing down feather from remaining

Abstract

The utility model relates to the technical field of down feather draining, and discloses a down feather draining device capable of preventing down feather from remaining, which comprises a fixed base, an outer barrel is fixedly connected in the fixed base, a rotating barrel is arranged in the outer barrel, a motor is fixedly connected to the bottom of the fixed base, and the output end of the motor is fixedly connected to the bottom of the rotating barrel. A fixed block is fixedly connected to the outer wall of the rotary barrel, a quick release assembly is arranged at one end of the fixed block, the quick release assembly comprises a connecting block and a sliding block, a scraping plate is fixedly connected to the side wall of the sliding block, and the outer wall of the connecting block is fixedly connected to one end of the fixed block. According to the down feather cleaning device, the output end of the motor drives the rotating barrel and the fixing block to rotate, and the fixing block drives the scraping plate to scrape down feather remaining on the outer barrel while rotating, so that the effect of cleaning the remaining down feather is achieved, and the problem that small down feather is thrown out along with the drainage holes and remains on the inner wall of the outer barrel when the down feather is drained through the rotating barrel is solved; and the tidiness is improved.

Description

Technical Field

[0001] This utility model relates to the field of down drainage technology, and in particular to a down drainage device for preventing down residue. Background Technology

[0002] With the rapid development of the down industry, the requirements for down cleaning and draining processes are becoming increasingly stringent. As a high-value raw material, down requires not only ensuring its integrity during cleaning but also avoiding unnecessary waste. Traditional down draining devices play an important role in solving the problem of water removal, but they still face the issue of down residue. In particular, during the draining process, fine down particles are easily thrown out by the water flow and adhere to the external structure of the device. This not only affects the cleanliness of the equipment but also leads to down waste. To solve this problem, it is particularly important to design a down draining device that can prevent down residue. This device can remove down residue during the draining process through efficient structure and intelligent technical design, thereby improving product quality, reducing production costs, and maximizing resource utilization.

[0003] Currently, common down draining devices use a rotating drum to remove water from the down through centrifugal force. These devices are usually equipped with drain holes and filters. They use centrifugal force and water flow to help separate water from the down. During operation, the down is discharged from the device through the drain pipe along with the water flow. However, due to the size and design of the drain holes, it is common for down to remain in the outer drum, especially small down particles, which are easily carried out by the drain holes and adhere to the outer wall of the device. This results in down residue both inside and outside the device. Due to the design of these devices, cleaning usually requires manual labor. Workers need to disassemble and clean the equipment regularly to maintain its normal operation.

[0004] Existing down draining devices have significant problems during the cleaning process: fine down particles are easily thrown out with the water flow and adhere to the inner wall of the outer barrel. This results in down residue that cannot be completely removed, affecting the cleanliness of the equipment. In addition, these devices usually require regular manual cleaning, which not only increases labor costs and labor intensity but also reduces production efficiency. The manual cleaning process is tedious and incomplete, making it difficult to completely remove residual down and causing a certain degree of material waste. These problems affect the efficiency of down draining devices. Therefore, more effective solutions are needed to avoid down residue and reduce manual cleaning work. To this end, a down draining device that prevents down residue is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a down draining device to prevent down residue, which aims to improve the problem in the prior art where smaller down feathers are thrown out through the drain hole and remain on the inner wall of the outer barrel when draining down feathers in the transfer barrel.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a down draining device to prevent down residue, comprising a fixed base, an outer barrel fixedly connected inside the fixed base, a rotating barrel disposed inside the outer barrel, a motor fixedly connected to the bottom of the fixed base, the output end of the motor fixedly connected to the bottom of the rotating barrel, a fixing block fixedly connected to the outer wall of the rotating barrel, and a quick-release component disposed at one end of the fixing block.

[0007] The quick-release assembly includes a connecting block and a sliding block. A scraper is fixedly connected to the side wall of the sliding block. The outer wall of the connecting block is fixedly connected to one end of the fixed block. A slot is formed on the outer surface of the sliding block. A connecting post is slidably connected inside the connecting block. A pressing block is fixedly connected to one end of the connecting post. A sliding post is fixedly connected to the outer wall of the connecting post. A limit block is fixedly connected to one end of the sliding post. The limit block is slidably connected to the inner wall of the connecting block. A reset assembly is provided at one end of the connecting post. A retraction limit assembly is provided at the bottom of the fixed base.

[0008] As a further description of the above technical solution:

[0009] The reset assembly includes a spring, one end of which is fixedly connected to one end of the connecting post, and the other end of which is fixedly connected to the inner wall of the connecting block.

[0010] As a further description of the above technical solution:

[0011] The recycling limiting component includes a drainage pipe and a sliding block, with the drainage pipe fixedly connected to the bottom of the fixed base;

[0012] As a further description of the above technical solution:

[0013] The drainage pipe is equipped with a fixed frame inside, and a filter screen is provided on the outer wall of the fixed frame.

[0014] As a further description of the above technical solution:

[0015] A hollow block is fixedly connected inside the drainage pipe, and a sliding column is slidably connected inside the hollow block.

[0016] As a further description of the above technical solution:

[0017] One end of the sliding column is fixedly connected to a pull ring, and the other end of the sliding column is fixedly connected to the outer wall of the sliding block;

[0018] As a further description of the above technical solution:

[0019] A second spring is sleeved on the outer wall of the sliding column. One end of the second spring is fixedly connected to the inner wall of the hollow block, and the other end of the second spring is fixedly connected to the outer wall of the sliding block.

[0020] As a further description of the above technical solution:

[0021] The sliding block is slidably connected inside the hollow block, and the filter screen is in contact with the sliding block.

[0022] This utility model has the following beneficial effects:

[0023] In this invention, the motor output drives the rotating drum and the fixed block to rotate. While rotating, the fixed block drives the scraper to scrape off the residual down in the outer drum, thereby achieving the effect of cleaning the residual down. This solves the problem that smaller down feathers are thrown out through the drain hole and remain on the inner wall of the outer drum when the rotating drum is draining the down, thus improving cleanliness.

[0024] In this invention, wastewater and residual down are discharged through a drainage pipe. A filter screen separates the discharged down from the wastewater. Pulling the pull ring sliding column and the locking block slides into the hollow block, separating the locking block from the filter screen. The filter screen can then be removed, thus achieving the effect of collecting the filtered down. This solves the problem of down being directly discharged with wastewater, which would cause a large waste of raw materials and saves production costs. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a down draining device for preventing down residue according to the present invention.

[0026] Figure 2 This is a schematic diagram of the rotating drum structure of a down draining device for preventing down residue proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the connecting block and locking block structure of a down draining device for preventing down residue proposed in this utility model;

[0028] Figure 4 An exploded view of the connecting block structure of a down draining device for preventing down residue proposed in this utility model;

[0029] Figure 5 Exploded view of the drainage pipe structure of a down draining device for preventing down residue proposed in this utility model.

[0030] Legend:

[0031] 1. Fixed base; 2. Outer tub; 3. Motor; 4. Drainage pipe; 5. Rotating tub; 6. Fixing block; 7. Connecting block; 8. Scraper; 9. Locking block; 10. Locking groove; 11. Spring 1; 12. Sliding column; 13. Limiting block; 14. Connecting column; 15. Press block; 16. Fixing frame; 17. Filter screen; 18. Hollow block; 19. Sliding column; 20. Pull ring; 21. Spring 2; 22. Sliding block. Detailed Implementation

[0032] 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.

[0033] Reference Figures 1-4 An embodiment of this utility model is provided: a down draining device to prevent down residue, including a fixed base 1, an outer barrel 2 fixedly connected inside the fixed base 1, a rotating barrel 5 provided inside the outer barrel 2, a motor 3 fixedly connected to the bottom of the fixed base 1, the output end of the motor 3 fixedly connected to the bottom of the rotating barrel 5, a fixing block 6 fixedly connected to the outer wall of the rotating barrel 5, and a quick-release component provided at one end of the fixing block 6.

[0034] The quick-release assembly includes a connecting block 7 and a locking block 9. A scraper 8 is fixedly connected to the side wall of the locking block 9. The scraper 8 helps separate down from the down layer, reducing down residue. The outer wall of the connecting block 7 is fixedly connected to one end of the fixing block 6, providing support and fixation to ensure the stability of the quick-release assembly. A slot 10 is formed on the outer surface of the locking block 9, which engages with the connecting post 14 of the connecting block 7 to achieve fixing and disassembly. The connecting post 14 is slidably connected inside the connecting block 7, allowing it to move as needed during use, enabling flexible adjustment of the locking block 9. A button 15 is fixedly connected to one end of the connecting post 14 for manual operation, facilitating user control of the connection. The connecting column 14 slides, and a sliding column 12 is fixedly connected to the outer wall of the connecting column 14. The sliding column 12 provides a guiding function to ensure the stability of the connecting column 14 during sliding. A limit block 13 is fixedly connected to one end of the sliding column 12. The limit block 13 is slidably connected to the inner wall of the connecting block 7 to prevent the connecting column 14 from exceeding the predetermined range and to ensure the stability of the device operation. A reset component is provided at one end of the connecting column 14. The reset component can return the connecting column 14 to its original position after the operation is completed, ensuring that the device is ready for the next use. A recycling limit component is provided at the bottom of the fixed base 1. The recycling limit component is used to control the discharge and recycling of down moisture to avoid moisture leakage and ensure that the device can effectively drain and recycle down during use.

[0035] Specifically, the output of motor 3 drives the rotating drum 5 to rotate, causing the down to drain inside the drum 5. The circular holes on the surface of the drum 5, through centrifugal force, throw out water and smaller down feathers. The smaller down feathers remain on the inner wall of the outer drum 2, effectively separating water from the down and keeping it dry. While the drum 5 rotates, the fixing block 6 drives the scraper 8 to simultaneously clean the remaining down feathers on the inner wall of the outer drum 2, ensuring timely removal of down feathers to prevent accumulation and reduce the impact on subsequent processing. For easy maintenance and replacement of the scraper 8, simply press the button 15 when replacement is needed. The connecting column 14 and the spring 11 slide together inside the connecting block 7. The sliding of the connecting column 14 causes the sliding column 12 to drive the limiting block 13, which further causes the slot 10 on the surface of the locking block 9 to separate from the connecting part of the connecting block 7, thereby realizing the quick separation of the locking block 9 and the connecting block 7 and achieving the effect of easy disassembly. After quick disassembly, the user can easily replace the scraper 8 and continue to use the equipment, ensuring the efficiency and stability of the equipment. At the same time, this design makes daily maintenance and upkeep simpler and more efficient, reduces the complexity of manual operation, and improves the service life and working efficiency of the equipment.

[0036] Reference Figures 1-5The reset assembly includes a spring 11, one end of which is fixedly connected to one end of the connecting column 14, and the other end of which is fixedly connected to the inner wall of the connecting block 7. The function of the spring 11 is to ensure that the connecting column 14 can automatically return to its initial position after operation, thereby maintaining the original position of the equipment and ensuring that the equipment can be started smoothly and in normal working condition the next time it is used. The recovery limiting component includes a drain pipe 4 and a sliding block 22. The drain pipe 4 is fixedly connected to the bottom of the fixed base 1. The function of the drain pipe 4 is to collect and discharge water during the drainage process, while preventing water leakage to the outside. A fixed frame 16 is set inside the drain pipe 4, and a filter screen 17 is set on the outer wall of the fixed frame 16. The filter screen 17 can effectively filter larger impurities in the water flow, preventing these impurities from entering the pipe system and ensuring clean and smooth drainage. A hollow block 18 is fixedly connected inside the drain pipe 4. The function of the hollow block 18 is to provide support and guidance to ensure the stable operation of the drainage system. A sliding column 19 is slidably connected inside the hollow block 18. The sliding of the sliding column 19 within the hollow block 18 can realize the adjustment of the drainage system. The sliding column 19 is easy to operate, allowing for adjustment or replacement of components as needed. A pull ring 20 is fixedly connected to one end of the sliding column 19, facilitating manual operation. Users can quickly adjust the position of the sliding column 19 using the pull ring 20, making maintenance and cleaning easier. The other end of the sliding column 19 is fixedly connected to the outer wall of the sliding block 22, which acts as a lock and fixation mechanism, ensuring stable connection of all components in the drainage system. A spring 21 is fitted onto the outer wall of the sliding column 19. One end of the spring 21 is fixedly connected to the inner wall of the hollow block 18, and the other end is fixedly connected to the outer wall of the sliding block 22. The spring 21 provides restoring force to the sliding block 22, ensuring it maintains its fixed position during operation and preventing loosening or displacement. The sliding block 22 is slidably connected inside the hollow block 18. The sliding design of the sliding block 22 allows the drainage pipe 4 to be adjusted as needed, ensuring efficient and stable operation of the system under different usage conditions. The filter screen 17 fits snugly against the sliding block 22, effectively preventing impurities from entering the drainage pipe 4 and ensuring the continuous and efficient operation of the drainage system.

[0037] Specifically, during down collection, down and water are discharged simultaneously through drain pipe 4. The filter screen 17 inside drain pipe 4 plays a crucial role in this process. Its fine mesh effectively separates the down and water, ensuring the down remains inside drain pipe 4 while the water drains smoothly. The separation effect of filter screen 17 not only ensures efficient down collection but also prevents impurities in the water from entering the drainage system. For ease of subsequent operation, when the pull ring 20 is pulled, the sliding column 19 and spring 21 slide inside the hollow block 18. The movement of the sliding column 19 is accompanied by the movement of spring 21. The compression or extension of 1 allows the entire structure to be smoothly adjusted and slid. During this process, the sliding column 19 drives the sliding block 22 to retract inward into the hollow block 18. In this way, the sliding block 22 is freed from its original limiting effect on the filter screen 17, allowing the filter screen 17 to move freely. This enables the filter screen 17 to be disassembled or replaced. Users can easily remove the separated down and clean or replace the filter screen 17, maintaining the efficient operation of the equipment and ensuring that the down collection and processing process is always clean and smooth. This design greatly improves the equipment's maintenance convenience and work efficiency.

[0038] Working principle: The output of motor 3 drives the rotating drum 5 to rotate, causing the down to drain inside the drum 5. The round holes on the surface of the rotating drum 5 fling out water and smaller down feathers. The smaller down feathers left behind remain on the inner wall of the outer drum 2. As the rotating drum 5 rotates, the fixed block 6 drives the scraper 8 to clean the down feathers remaining on the inner wall of the outer drum 2. When the scraper 8 needs to be replaced, press the button 15, causing the connecting column 14 and spring 11 to slide inside the connecting block 7. The sliding column 12 drives the limiting block 13 and the locking groove 10 on the surface of the locking block 9 to separate, achieving the effect of separating the connecting block 7 and the locking block 9, thus achieving the purpose of quick disassembly.

[0039] When collecting down, the down and water are discharged simultaneously through the drain pipe 4. The filter screen 17 separates the down and water and leaves the down inside the drain pipe 4. Pulling the pull ring 20 causes the sliding column 19 and spring 21 to slide inside the hollow block 18. While sliding, the sliding block 22 is driven to retract into the hollow block 18, so that the sliding block 22 is released from the limit of the filter screen 17. The filter screen 17 can be removed to take out the down and replace the filter screen 17.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A down draining device to prevent down residue, comprising a fixed base (1), characterized in that: The fixed base (1) is fixedly connected to an outer barrel (2), and a rotating barrel (5) is provided inside the outer barrel (2). The fixed base (1) is fixedly connected to a motor (3) at the bottom. The output end of the motor (3) is fixedly connected to the bottom of the rotating barrel (5). A fixing block (6) is fixedly connected to the outer wall of the rotating barrel (5). A quick-release component is provided at one end of the fixing block (6). The quick-release assembly includes a connecting block (7) and a locking block (9). A scraper (8) is fixedly connected to the side wall of the locking block (9). The outer wall of the connecting block (7) is fixedly connected to one end of the fixing block (6). A locking groove (10) is provided on the outer surface of the locking block (9). A connecting column (14) is slidably connected inside the connecting block (7). A pressing block (15) is fixedly connected to one end of the connecting column (14). A sliding column (12) is fixedly connected to the outer wall of the connecting column (14). A limiting block (13) is fixedly connected to one end of the sliding column (12). The limiting block (13) is slidably connected to the inner wall of the connecting block (7). A reset assembly is provided at one end of the connecting column (14). A retraction limiting assembly is provided at the bottom of the fixing base (1).

2. The down draining device for preventing down residue according to claim 1, characterized in that: The reset assembly includes a spring (11), one end of which is fixedly connected to one end of the connecting post (14), and the other end of which is fixedly connected to the inner wall of the connecting block (7).

3. The down draining device for preventing down residue according to claim 1, characterized in that: The recycling limiting component includes a drainage pipe (4) and a sliding block (22), wherein the drainage pipe (4) is fixedly connected to the bottom of the fixed base (1).

4. A down draining device for preventing down residue according to claim 3, characterized in that: The drainage pipe (4) is provided with a fixed frame (16) inside, and a filter screen (17) is provided on the outer wall of the fixed frame (16).

5. A down draining device for preventing down residue according to claim 4, characterized in that: The drainage pipe (4) is fixedly connected to a hollow block (18), and a sliding column (19) is slidably connected inside the hollow block (18).

6. A down draining device for preventing down residue according to claim 5, characterized in that: One end of the sliding column (19) is fixedly connected to a pull ring (20), and the other end of the sliding column (19) is fixedly connected to the outer wall of the sliding block (22).

7. A down draining device for preventing down residue according to claim 5, characterized in that: The outer wall of the sliding column (19) is fitted with a second spring (21). One end of the second spring (21) is fixedly connected to the inner wall of the hollow block (18), and the other end of the second spring (21) is fixedly connected to the outer wall of the sliding block (22).

8. A down draining device for preventing down residue according to claim 5, characterized in that: The sliding block (22) is slidably connected inside the hollow block (18), and the filter screen (17) and the sliding block (22) are in contact.

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