Precise and efficient down feather fine screening component
By designing accurate and efficient down screening components, and using agitation paddle mechanism and power mechanism to achieve automatic down screening, the accuracy and environmental protection problems in traditional screening methods are solved, and the screening efficiency and environmental quality are improved.
Patent Information
- Application Number
- CN202420360397.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-27
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-02-27
AI Technical Summary
Traditional down screening methods rely on manual operations, making it difficult to ensure the accuracy and consistency of screening, and there are environmental pressures, waste and dust pollution problems.
An accurate and efficient down fine screening component is designed, including screening main frame, rough screening component and fine screening component. The agitating paddle mechanism, power mechanism and dust reduction component are used to achieve automatic screening of down and dust reduction.
It improves the screening efficiency and effect of down, reduces the difficulty and intensity of manual operation, improves the working environment, and reduces waste and dust pollution.
Smart Images
Figure CN222587178U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of down, and in particular to an accurate and efficient down fine screening component. Background Art
[0002] With the expansion of the down products market, consumers have put forward higher requirements for the quality and purity of down. Traditional screening methods often rely on manual operation, and it is difficult to ensure the accuracy and consistency of screening. In recent years, the rapid development of artificial intelligence, machine vision and sensor technology has provided new possibilities for down screening. Consumers' demand for down products is becoming increasingly diversified. They not only pay attention to warmth retention, but also pay more attention to comfort and quality. In order to meet the diversified needs of the market, the down industry needs to continue to innovate and improve production efficiency. With the increasing attention of society to environmental protection and sustainable development, the down industry is also facing environmental pressure. In order to reduce waste in the screening process, improve the utilization rate of down, thereby reducing the impact on the environment, ensure the purity and quality of down, and further meet the market demand for high-quality and environmentally friendly down. Therefore, the development of an automated device that can accurately screen down is crucial to improving the quality of down and meeting consumer needs. These technologies can be used to automatically identify, classify and screen down, greatly improving the efficiency and accuracy of screening. In summary, it is necessary to develop a down fine screening component with high accuracy, high degree of automation and environmental protection to provide strong support for the development of the down industry. Accurate and efficient down screening components can not only improve the quality and purity of down, but also reduce costs and improve overall competitiveness through automated production. Utility Model Content
[0003] The utility model aims to solve the technical problem of accurate and efficient down screening at least to a certain extent. To this end, the utility model proposes an accurate and efficient down screening component.
[0004] The technical solution adopted by the utility model to solve its technical problems is: a precise and efficient down fine screening component, the precise and efficient down fine screening component specifically comprises a screening main body frame, a coarse screening component and a fine screening component, the screening main body frame is provided with a coarse screening component, the coarse screening component comprises a primary screening box, the interior of the primary screening box is provided with a first screen mesh which is horizontally arranged and can be inside the primary screening box, a horizontally arranged stirring paddle mechanism is provided between the first screen meshes, the two ends of the stirring paddle mechanism are respectively hingedly arranged on both sides of the primary screening box, the fine screening component is connected to the primary screening box, the fine screening component comprises a second screening net, a push plate, a screening bracket, a collecting box and a power mechanism, the screening bracket is arranged at one side of the primary screening box, the second screening net is arranged in the screening bracket, the push plate is arranged at intervals on the second screening net, the second screening net is arranged from low to high from left to right, the sieve hole diameter of the second screening net increases from left to right, and the height increases successively, a collecting box is arranged below the second screening net, and a dust reduction component is arranged above the second screening net.
[0005] In a preferred embodiment of the utility model, the stirring paddle mechanism includes paddles, a stirring shaft, a driving shaft and a driving motor, the paddles are circumferentially arranged on the stirring shaft, the stirring shaft is fixedly sleeved on the driving shaft, the driving shaft is fixedly connected to the driving motor, the driving shaft is hinged on both sides of the primary screening box, and the driving motor is arranged on the side of the primary screening box.
[0006] In a preferred embodiment of the utility model, the dust reduction assembly includes an air outlet main duct, an air outlet secondary duct and a plurality of air outlet heads, wherein the plurality of air outlet heads are arranged on the air outlet secondary duct, and the interior of the air outlet motor is connected to the air outlet secondary duct and each air outlet head through the air outlet main duct.
[0007] In a preferred embodiment of the utility model, the power mechanism mainly includes a transmission belt, a driving wheel, a protective cover and a motor. The motor is arranged on the side of the screening bracket through the protective cover. The transmission belt is connected to the side of the second screening net. The transmission belt is rotatably connected to the driving wheel, and the driving wheel is connected to the output end of the motor.
[0008] In a preferred embodiment of the present invention, a plurality of collecting chambers are arranged in the collecting box through a partition plate.
[0009] In a preferred embodiment of the present invention, an inertial vibrator is disposed on the side of the second screening net.
[0010] In a preferred embodiment of the present invention, a dust collection box is provided below the primary screening box.
[0011] The beneficial effect of the utility model is that after adopting the above structure, the component realizes preliminary screening and fine screening of down through the combination of coarse screening components and fine screening components, thereby improving the screening efficiency. The component adopts a stirring paddle mechanism, a power mechanism, etc., to realize the automatic screening of down, reducing the difficulty and intensity of manual operation. The second screening net of the component is arranged from low to high from left to right, the diameter of the sieve holes increases from left to right, and the height increases successively, which can better screen out down of different specifications and improve the screening effect. Through the setting of the dust reduction component, the dust pollution in the screening process is effectively reduced, and the quality of the working environment is improved. The collection box is arranged below the second screening net, which facilitates the collection and sorting of the screened down. In general, this precise and efficient down fine screening component can effectively improve the screening efficiency and effect of down, reduce the difficulty and intensity of manual operation, and improve the working environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the structure of the main part of the utility model;
[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the main body of the utility model;
[0014] In the figure: 1-screening main frame, 2-primary screening box, 3-first screen, 4-second screening net, 5-push plate, 6-screening bracket, 7-collecting box, 8-paddle, 9-stirring shaft, 10-driving shaft, 11-driving motor, 12-air outlet main duct, 13-air outlet secondary duct, 14-air outlet head, 15-air outlet motor, 16-transmission belt, 17-driving wheel, 18-protective cover, 19-motor, 20-inertial exciter, 21-dust collection box. DETAILED DESCRIPTION
[0015] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0016] like Figure 1 and Figure 2As shown, a precise and efficient down fine screening component is provided, which specifically comprises a screening main body frame 1, a coarse screening component and a fine screening component. The screening main body frame 1 is provided with a coarse screening component, and the coarse screening component comprises a primary screening box 2, and the interior of the primary screening box 2 is provided with a first screen 3 which is horizontally arranged and can be inside the primary screening box 2, and a horizontally arranged stirring paddle mechanism is provided between the first screen 3, and the two ends of the stirring paddle mechanism are respectively hingedly arranged on both sides of the primary screening box 2, and the fine screening component is connected to the primary screening box 2. In a specific implementation, the screening main body frame 1 serves as the basic framework of the entire component, and it provides a stable installation platform for the coarse screening component and the fine screening component. The primary screening box 2 in the coarse screening component provides a container for the preliminary screening of down, and the first screen 3 inside can effectively screen out large particles of impurities; the fine screening component comprises a second screening net 4, a push plate 5, a screening bracket 6, a collecting box 7 and a power mechanism The screening bracket 6 is arranged on one side of the primary screening box 2, the second screening net 4 is arranged in the screening bracket 6, the push plate 5 is arranged on the second screening net 4 at intervals, the second screening net 4 is arranged from low to high from left to right, the mesh diameter of the second screening net 4 increases from left to right, and the height increases successively, a collecting box 7 is arranged below the second screening net 4, and a dust reduction component is arranged above the second screening net 4. In implementation, the second screening net 4 on the fine screening component has the characteristics of from low to high from left to right, the mesh diameter increases from left to right, and the height increases successively, which can further subdivide the down and classify it according to its size and weight; the push plate 5 is arranged on the second screening net 4, which can assist in pushing the down to move along the second screening net 4, making the screening process smoother; the screening bracket 6 provides a stable support for the second screening net 4 and ensures that its position is fixed, and the collecting box 7 is used to collect various types of down after fine screening.
[0017] like Figure 1 and Figure 2As shown, on the basis of the above method, the stirring paddle mechanism includes a paddle 8, a stirring shaft 9, a driving shaft 10 and a driving motor 11. The paddle 8 is circumferentially arranged on the stirring shaft 9, the stirring shaft 9 is fixedly sleeved on the driving shaft 10, the driving shaft 10 is fixedly connected to the driving motor 11, the driving shaft 10 is hinged on both sides of the primary screening box 2, the driving motor 11 is arranged on the side of the primary screening box 2, and the paddle 8 is circumferentially arranged on the stirring shaft 9, which can effectively stir the down in the primary screening box 2 so that it can pass through the screen better. This design can ensure that the down is evenly dispersed during the screening process and reduce the possibility of clogging the screen. The driving shaft 10 is hinged on both sides of the primary screening box 2. This design enables the stirring paddle mechanism to adjust the angle and position as needed to better adapt to different screening requirements and material characteristics. The driving shaft 10 is fixedly connected to the driving motor 11, and the stirring paddle mechanism can be driven quickly and stably through the rotation of the driving motor 11. This direct drive method reduces the possibility of energy loss and mechanical failure. The stirring action of the stirring paddle mechanism can make the down pass through the screen better, thereby improving the screening efficiency. Through continuous stirring, the accumulation of down on the screen can be reduced, thereby reducing the possibility of screen clogging; the stirring paddle mechanism can make the down evenly distributed in the primary screening box 2, ensuring that each part of the down has a chance to pass through the screen, thereby improving the uniformity of screening.
[0018] like Figure 1 As shown, on the basis of the above method, the dust reduction component includes an air outlet main duct 12, an air outlet secondary duct 13 and a plurality of air outlet heads 14, and the plurality of air outlet heads 14 are arranged on the air outlet secondary duct 13. The interior of the air outlet motor 15 is connected with the air outlet secondary duct 13 and each air outlet head 14 through the air outlet main duct 12. Through the operation of the air outlet motor 15, a large amount of airflow can be generated. These airflows are blown to the screening area through the air outlet main duct 12, the air outlet secondary duct 13 and the air outlet head 14, and the dust particles are effectively adsorbed and settled, so as to achieve the purpose of dust reduction. The design of the air outlet main duct 12, the air outlet secondary duct 13 and the air outlet head 14 enables the airflow to evenly cover the entire screening area, ensuring that the dust in every place can be effectively adsorbed and settled. The airflow generated by the dust reduction component can adsorb and settle the dust particles generated during the screening process, prevent the dust from flying, and improve the working environment.
[0019] like Figure 1As shown, on the basis of the above method, the power mechanism mainly includes a transmission belt 16, a driving wheel 17, a protective cover 18 and a motor 19. The motor 19 is arranged on the side of the screening bracket 6 through the protective cover 18. The transmission belt 16 is connected to the side of the second screening net 4. The transmission belt 16 is rotatably connected to the driving wheel 17, and the driving wheel 17 is connected to the output end of the motor 19. The motor 19, as a power source, can provide stable and continuous power output to ensure that the second screening net 4 can move quickly and stably. Through the cooperation of the transmission belt 16 and the driving wheel 17, efficient power transmission is achieved, and energy loss and mechanical wear are reduced. The motor 19 is arranged through the protective cover 18, which can effectively reduce operating noise and improve the working environment. The power mechanism adopts a modular design, which is convenient for installation, disassembly and maintenance, and is also convenient for expansion or adjustment as needed.
[0020] like Figure 1 As shown, on the basis of the above method, multiple collection chambers are further provided in the collection box 7 through the partition plate; the design of multiple collection chambers can make the down of different specifications and qualities be collected in different chambers, thereby realizing classified collection. This classified collection method can improve the purity and screening accuracy of the product. By dividing the interior of the collection box 7 into multiple collection chambers, the space can be better utilized and waste can be reduced. Through classified collection, accurately classified down products can be obtained, thereby improving product quality.
[0021] like Figure 1 As shown, on the basis of the above method, an inertial vibrator 20 is further arranged on the side of the second screening net 4; the inertial vibrator 20 can generate periodic vibration, which can promote the down to pass through the screen better and improve the screening efficiency. Through vibration, the possibility of screen blockage can be effectively reduced, ensuring the continuity and stability of the screening process. Vibration helps to better separate down of different specifications, thereby improving the screening accuracy. When the screen is blocked, the inertial vibrator 20 can be turned on or adjusted to help clean the screen, making maintenance work more convenient.
[0022] like Figure 1 As shown, on the basis of the above method, a dust collection box 21 is further arranged under the primary screening box 2. The dust collection box 21 can collect the dust generated in the screening process to avoid dust scattering and pollution. The design of the dust collection box 21 can make it easier for operators to clean and dump dust, thereby improving work efficiency.
[0023] In the specific working process of the novel precise and efficient down fine screening component, first, the drive motor 11 is started to drive the stirring paddle mechanism to start working and stir the down in the primary screening box 2. Then, the motor 19 is turned on, and the second screening net 4 starts to move through the cooperation of the transmission belt 16 and the driving wheel 17. Rough screening: Under the stirring of the stirring paddle mechanism, the down in the primary screening box 2 is evenly dispersed and preliminarily screened through the first screen 3, and large particles of impurities are effectively screened out. At the same time, the air outlet motor 15 starts to work, and the generated air flow is blown to the screening area through the main air outlet duct 12, the secondary air outlet duct 13 and the air outlet head 14, and the dust particles are adsorbed and settled. Fine screening: The second screening net 4 moves from left to right under the drive of the motor 19 for fine screening. The diameter of the sieve hole of the second screening net 4 increases from left to right, and the height also increases successively, so as to perform fine screening according to the size and weight of the down. The screened down quilts of different specifications and qualities are collected in different collection chambers. Maintenance and cleaning: When the screen is clogged, the inertial vibrator 20 can be turned on or adjusted to help clean the screen. At the same time, the dust collection box 21 below the primary screening box 2 can be used to clean and dump dust regularly. End and shutdown: When all screening work is completed, turn off the motor 19, drive motor 11 and air outlet motor 15 in sequence to complete the entire working process. This new type of precise and efficient down fine screening component combines multiple methods such as a stirring paddle mechanism, movement of the second screening net 4, dust reduction components and classified collection to achieve efficient and accurate down screening, thereby improving the purity and screening accuracy of the product.
[0024] In the description of this specification, the description with reference to the terms "one embodiment", "certain embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0025] In summary, although the present invention has been disclosed as above in terms of preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.
Claims
1. A precise and efficient down fine screening component, characterized by: The precise and efficient down fine screening component specifically comprises a screening main body frame, a coarse screening component and a fine screening component, the screening main body frame is provided with a coarse screening component, the coarse screening component comprises a primary screening box, a first screen mesh which is horizontally arranged and can be inside the primary screening box is provided inside the primary screening box, a horizontally arranged stirring paddle mechanism is provided between the first screen meshes, both ends of the stirring paddle mechanism are respectively hingedly arranged on both sides of the primary screening box, the fine screening component is connected to the primary screening box, the fine screening component comprises a second screening mesh, a push plate, a screening bracket, a collecting box and a power mechanism, the screening bracket is arranged on one side of the primary screening box, the second screening mesh is arranged in the screening bracket, the push plates are arranged at intervals on the second screening mesh, the second screening mesh is arranged from low to high from left to right, the sieve hole diameter of the second screening mesh increases from left to right, and the height increases successively, a collecting box is arranged below the second screening mesh, and a dust reduction component is arranged above the second screening mesh.
2. According to claim 1, a precise and efficient down fine screening component is characterized by: The stirring paddle mechanism includes paddles, a stirring shaft, a driving shaft and a driving motor, the paddles are circumferentially arranged on the stirring shaft, the stirring shaft is fixedly sleeved on the driving shaft, the driving shaft is fixedly connected to the driving motor, the driving shaft is hinged on both sides of the primary screening box, and the driving motor is arranged on the side of the primary screening box.
3. According to claim 1, a precise and efficient down fine screening component is characterized by: The dust reduction component comprises an air outlet main duct, an air outlet secondary duct and a plurality of air outlet heads, wherein the plurality of air outlet heads are arranged on the air outlet secondary duct, and the interior of the air outlet motor is connected with the air outlet secondary duct and each air outlet head through the air outlet main duct.
4. According to claim 1, a precise and efficient down fine screening component is characterized by: The power mechanism mainly includes a transmission belt, a driving wheel, a protective cover and a motor. The motor is arranged on the side of the screening bracket through the protective cover. The transmission belt is connected to the side of the second screening net. The transmission belt is rotatably connected to the driving wheel, and the driving wheel is connected to the output end of the motor.
5. According to claim 1, a precise and efficient down fine screening component is characterized by: A plurality of collecting chambers are arranged in the collecting box through partition plates.
6. According to claim 1, a precise and efficient down fine screening component is characterized by: An inertial vibrator is arranged on the side of the second screening net.