Camellia oleifera seed filtering machine for camellia oleifera processing
By designing the feeding components, primary screening components, and multi-layer vibrating screens, combined with the blowing components, the problem of fixed aperture in existing camellia seed filters has been solved, enabling diversified filtration and convenient cleaning, and improving the filtration efficiency and purity of camellia seeds.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGXI UNIV
- Filing Date
- 2025-08-20
- Publication Date
- 2026-08-04
AI Technical Summary
The existing camellia seed filter uses a fixed aperture for its layered screen and vibrating screen, which cannot meet the filtration needs of camellia seeds of different sizes. Furthermore, the filter plates and chassis are inconvenient to clean, affecting filtration efficiency and work efficiency.
The material flow channel is formed by the feeding component, the primary screening component, and the filtering component. Light impurities are blown away by the blowing component, and fine filtration is carried out through the multi-layer vibrating screen. The design includes a separate design of movable and fixed screen frames, as well as a quick disassembly structure of limit blocks and slots.
It enables continuous filtration of camellia seeds, improves filtration efficiency and purity, adapts to filtration requirements of different particle sizes, simplifies the component cleaning process, and enhances the equipment's versatility and production adaptability.
Smart Images
Figure CN224586334U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of camellia oil processing equipment, and in particular to a camellia seed filter for camellia oil processing. Background Technology
[0002] In the processing of camellia oil, filtering and cleaning the camellia seeds is a crucial step, as it directly affects the quality of the subsequent processed products.
[0003] However, in the prior art, for example, Chinese Publication No. CN219052098U, there is a camellia seed filter for camellia processing, which belongs to the field of camellia seed processing technology. It includes a box body, an air outlet duct is fixedly connected to the left side of the box body, an exhaust fan is provided inside the air outlet duct, an air inlet duct is fixedly connected to the right side of the box body, a blower fan is provided inside the air inlet duct, and a layered screen is fixedly connected to the inner top wall of the box body.
[0004] This camellia seed filter for processing camellia seeds uses a combination of layered screens and a blower to blow off the dust adhering to the rapeseed seeds placed inside the chamber. The exhaust fan and filter plate work together to discharge the dust and filter it onto the filter plate, preventing air pollution. The fallen rapeseed seeds are then vibrated by a vibrating screen driven by a motor, transmission shaft, and cam. Multiple filtrations effectively remove the dust. The filtered rapeseed seeds can be removed by opening the sealed door, and the dust shaken off by the vibration falls into the chassis.
[0005] However, during use, it was found that while this device can achieve basic filtration functions, it has shortcomings in filtration efficiency and effectiveness, as well as ease of component cleaning. Regarding filtration efficiency and effectiveness, the fixed aperture of the layered screen and vibrating screen cannot adapt to the filtration needs of camellia seeds of different particle sizes. Furthermore, when the vibrating screen vibrates, camellia seeds tend to accumulate, preventing some seeds from fully contacting the screen and reducing filtration efficiency. As for cleaning components such as the filter plates and chassis, when there is a lot of dust accumulated on the filter plates or impurities in the chassis, disassembly of these components is required for cleaning, which is cumbersome and affects work efficiency. Utility Model Content
[0006] The purpose of this invention is to solve the problems in the existing technology where the aperture of layered screens and vibrating screens is fixed, which cannot meet diverse filtration needs, and the cleaning of components such as filter plates and chassis is not convenient.
[0007] To achieve the above objectives, the present invention adopts the following technical solution: a camellia seed filter for camellia processing, comprising: a mounting platform; a set of fixed arms symmetrically installed above the mounting platform, with a feeding component installed in the middle; a blowing assembly located on the back of the mounting platform; a primary screening assembly fixedly installed at the lower end of the feeding component; a set of connecting frames symmetrically installed at the lower end of the mounting platform; and a filtering assembly installed between the connecting frames; wherein the feeding component, the primary screening assembly, and the filtering assembly are all interconnected to form a material flow channel.
[0008] The technical effect of adopting the above-mentioned further solution is that: by forming a connected material flow channel through the feeding component, the primary screening component, and the filtering component, and with the help of the blowing component to blow away light impurities, continuous filtration of camellia seeds is achieved, effectively removing impurities, improving the purity of camellia seeds, and providing clean raw materials for subsequent processing.
[0009] In a preferred embodiment, the primary screening component includes: a mounting frame, fixedly connected to the upper end of the mounting platform; and a fixed screen frame, fixedly installed in the middle of the mounting frame, with a plurality of second screening holes provided through the middle of the frame.
[0010] The technical effect of adopting the above-mentioned further solution is that the mounting frame is fixed on the upper part of the mounting platform, and the fixed screen in the middle is provided with several second screening holes, which can perform preliminary screening of the camellia seeds flowing down from the feed piece, separate the materials that meet the size of the holes, and intercept larger impurities, laying the foundation for subsequent filtration component processing.
[0011] In a preferred embodiment, the primary screening assembly further includes: a movable screen frame, disposed above the fixed screen frame, and having a plurality of first screening holes extending through its periphery and bottom; an eccentric rotating block, fixedly connected to the bottom of the movable screen frame; and a second motor, disposed on one side of the eccentric rotating block, with its output end fixedly connected to the end of the eccentric rotating block; wherein one end of the eccentric rotating block is fixedly connected to the middle of the movable screen frame, and this connection point does not coincide with the bottom center of the movable screen frame.
[0012] The technical effect of adopting the above-mentioned further solution is that the movable screen frame rotates and shakes under the action of the eccentric rotating block driven by the second motor. The first screening holes on its periphery and bottom can efficiently shake and screen the raw materials, so that the materials pass through and fall into the fixed screen frame, thereby enhancing the initial screening efficiency, reducing clogging, and improving the screening effect.
[0013] In a preferred embodiment, the filter assembly includes a first vibrating screen, a second vibrating screen, a third vibrating screen, and a fourth vibrating screen, which are installed sequentially from top to bottom between a set of connecting frames; wherein the screening efficiency of the first vibrating screen, the second vibrating screen, the third vibrating screen, and the fourth vibrating screen increases sequentially.
[0014] The technical effect of adopting the above-mentioned further solution is that the four layers of vibrating screens of the filter assembly are installed sequentially from top to bottom, with increasing screening efficiency. This allows for progressive fine filtration of the camellia seeds after initial screening. Through screening at different efficiencies, purer materials are gradually separated, further removing residual impurities and improving the cleanliness of the camellia seeds.
[0015] In a preferred embodiment, the filter assembly further includes a collection tank disposed below the fourth vibrating screen.
[0016] The technical effect of adopting the above-mentioned further solution is that the collection tank is located below the fourth vibrating screen, which can collect the clean camellia seeds after being filtered step by step by the four layers of vibrating screens with increasing screening efficiency, so as to realize the centralized collection of the screened materials, avoid scattering, and facilitate subsequent use.
[0017] In a preferred embodiment, the primary screening assembly further includes: a fixed frame, fixedly installed on a fixed screen frame; four sets of mounting arms, fixedly connected to the fixed frame; a limiting rod, movably installed on the mounting arm, with one end passing through the mounting arm and fixedly connected to a rubber stop block; a return spring, sleeved on the outside of the limiting rod, with both ends respectively abutting against the ends of the mounting arm and the rubber stop block; wherein, the output shaft of the second motor passes through the middle of the fixed frame and is fixedly connected to the end of the eccentric rotating block.
[0018] The technical effect of adopting the above-mentioned further solution is that the mounting arm on the fixed frame is connected to the rubber block through the limit rod and the return spring, and cooperates with the eccentric rotating block driven by the second motor so that the movable screen frame is elastically abutted by the rubber block when rotating, which enhances the shaking stability, reduces vibration and impact, and improves the smoothness of screening.
[0019] In a preferred embodiment, the blower assembly includes: a blower fan mounted on the side of the mounting platform; and a first motor disposed on one side of the blower fan, the output end of which is fixedly connected to the blower fan.
[0020] The technical effect of adopting the above-mentioned further solution is that the first motor drives the fan to operate, which can blow air to the lower end of the material feed, specifically blowing away light impurities in the camellia seeds, reducing the number of impurities entering the subsequent screening stage, improving the initial impurity removal effect, and providing cleaner initial materials for subsequent multi-stage screening.
[0021] As a preferred embodiment, the camellia seed filter for camellia processing further includes: a limiting block, fixedly connected to the left and right sides of the first vibrating screen, the second vibrating screen, the third vibrating screen, the fourth vibrating screen and the collection tank; and a limiting slot, disposed on the opposite side of a set of connecting frames; wherein the limiting block and the limiting slot cooperate with each other.
[0022] The technical effect of adopting the above-mentioned further solution is that the limiting block and the limiting slot of the connecting frame cooperate to realize the rapid installation and disassembly of the four-layer vibrating screen and the collection tank.
[0023] Compared with the prior art, the advantages and positive effects of this utility model are as follows: The first, second, third, and fourth vibrating screens in the filter assembly of this invention are detachably connected via limiting blocks on both sides and limiting slots in the connecting frame. When processing camellia seeds of different particle sizes or adjusting the filtration precision, operators can quickly disassemble and replace the corresponding screens without modifying the overall structure of the equipment. This design breaks through the limitations of traditional layered screens and vibrating screens with fixed aperture sizes. It can adapt to raw materials with large differences in particle size and flexibly adjust the screening levels according to processing requirements, meeting diverse filtration needs from coarse to fine screening, significantly improving the versatility and production adaptability of the equipment.
[0024] In this invention, the movable screen frame and the fixed screen frame of the primary screening component are designed separately. After the vibration screening is completed, the movable screen frame can be directly removed to clean up any remaining larger impurities. On the other hand, the four-layer vibrating screen and the collection tank of the filter component are quickly engaged by the limiting blocks and limiting slots. They can be easily removed without tools during disassembly, which facilitates thorough cleaning of any remaining fine impurities in the mesh. Attached Figure Description
[0025] Figure 1 A three-dimensional structural diagram of a camellia seed filter for camellia processing provided by this utility model; Figure 2 A side view of a camellia seed filter for camellia processing provided by this utility model; Figure 3 An enlarged structural diagram of the filter assembly of a camellia seed filter for camellia processing provided by this utility model; Figure 4 An enlarged structural schematic diagram of the primary screening component of a camellia seed filter for camellia processing provided by this utility model; Figure 5 This is an enlarged schematic diagram of the bottom structure of the primary screening component of a camellia seed filter for camellia processing provided by this utility model.
[0026] Legend: 1. Mounting platform; 2. Fixed arm; 3. Feeding component; 4. Blowing assembly; 401. First motor; 402. Blowing fan; 5. Primary screening assembly; 501. Mounting frame; 502. Fixed screen frame; 503. Second screening hole; 504. Fixed frame; 505. Mounting arm; 506. Limiting rod; 507. Rubber stop block; 508. Return spring; 509. Movable screen frame; 510. First screening hole; 511. Eccentric rotating block; 512. Second motor; 6. Connecting frame; 7. Filtering assembly; 701. First vibrating screen; 702. Second vibrating screen; 703. Third vibrating screen; 704. Fourth vibrating screen; 705. Collection trough; 706. Limiting block; 8. Limiting slot. Detailed Implementation
[0027] 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.
[0028] Example 1: Please see Figures 1-5 This embodiment provides a camellia seed filter for camellia processing with a filtration structure and a blowing impurity removal system. The specific concept is as follows: A camellia seed filter for processing camellia oil includes: a mounting platform 1, and the camellia seed filter for processing camellia oil also includes: a fixed arm 2, a feeding component 3, a blowing component 4, a filtering component 7, and a primary screening component 5.
[0029] A set of fixed arms 2 are symmetrically installed above the mounting platform 1, which serves as the support base.
[0030] The material unloading component 3 is mounted in the middle of the two fixed arms 2, forming the initial conveying channel for the raw materials.
[0031] The mounting platform 1 is equipped with a blower assembly 4 on its back to blow away light impurities in the raw materials falling from the unloading part 3.
[0032] As some examples, in this embodiment, the blower assembly 4 includes a first motor 401 and a blower fan 402.
[0033] The output of the first motor 401 is directly connected to the blower 402.
[0034] It should be noted that when the motor is running, it can drive the blower 402 to generate directional airflow, and the airflow direction is precisely aligned with the lower outlet of the unloading part 3.
[0035] In addition, a primary screening component 5 is fixedly installed at the lower end of the feeding component 3.
[0036] As some examples, in this embodiment, the primary screening component 5 includes: a mounting frame 501, a fixed screen frame 502, and a second screening hole 503.
[0037] The mounting bracket 501 is fixedly connected to the upper surface of the mounting platform 1.
[0038] The fixed screen frame 502 is stably set in the middle of the mounting frame 501, and several second screening holes 503 are distributed through the surface of the screen frame.
[0039] In addition, a set of connecting brackets 6 are symmetrically installed at the lower end of the mounting platform 1.
[0040] The filter assembly 7 is mounted between two sets of connecting frames 6, and the feeder 3, the primary screening assembly 5 and the filter assembly 7 form a continuous material flow path through the through structure.
[0041] In this embodiment, the rigid connection between the fixed arm 2 and the mounting platform 1 ensures the stability of the feeding component 3; the fixed relationship between the blowing assembly 4 and the mounting platform 1 ensures that the airflow can accurately act on the feeding port, thereby effectively separating light impurities such as dust and broken shells in the camellia seeds and reducing the burden of subsequent screening.
[0042] Example 2: Vibration screening structure of the primary screening component Please see Figures 1-5 Based on Example 1, this example provides a camellia seed filter for camellia processing with a vibration screening structure, the specific idea of which is as follows: The camellia seed filter for camellia processing also includes: a primary screening component 5.
[0043] As some examples, in this embodiment, the primary screening component 5 includes: a fixed frame 504, a mounting arm 505, a limiting rod 506, a rubber stop block 507, a return spring 508, a movable screen frame 509, a first screening hole 510, an eccentric rotating block 511, and a second motor 512.
[0044] The movable screen frame 509 is installed above the fixed screen frame 502, and several first screening holes 510 are distributed around its perimeter and bottom, forming a double-layer screening structure.
[0045] The bottom of the movable screen frame 509 is fixedly connected to one end of the eccentric rotating block 511, and the connection point is offset from the bottom center of the movable screen frame 509.
[0046] It should be noted that the other end of the eccentric rotating block 511 is connected to the output end of the second motor 512, which is mounted on the fixed screen frame 502 via a fixing bracket 504.
[0047] The mounting bracket 504 is also equipped with four sets of mounting arms 505.
[0048] Each set of mounting arms 505 has a movable limit rod 506 that passes through it.
[0049] In addition, one end of the limiting rod 506 is connected to a rubber stop 507, and the other end is in contact with the movable screen frame 509.
[0050] Among them, a return spring 508 is sleeved on the outside of the limiting rod 506.
[0051] It should be noted that the two ends of the return spring 508 abut against the mounting arm 505 and the rubber abutment 507, respectively.
[0052] In this embodiment, when the second motor 512 drives the eccentric rotating block 511 to rotate, the eccentric structure drives the movable screen frame 509 to rotate and vibrate irregularly. With the elastic buffer of the return spring 508, the dispersion effect of the raw materials can be enhanced, and the damage to the components caused by violent vibration can be avoided. The first screening hole 510 of the movable screen frame 509 and the second screening hole 503 of the fixed screen frame 502 form a graded screening, which can first filter out larger impurities and then perform secondary screening on the material, thereby improving the efficiency of the primary screening.
[0053] Example 3: Multi-stage filtration assembly and quick-assembly structure Please see Figures 1-5 Based on Example 1, this example provides a camellia seed filter for camellia processing with multi-stage filtration components and a quick-assembly / disassembly structure. The specific concept is as follows: The camellia seed filter for camellia processing also includes: filter assembly 7 and limit slot 8.
[0054] Among them, the filter component 7 adopts a four-layer vibrating screen design.
[0055] As examples, in this embodiment, the filter assembly 7 includes: a first vibrating screen 701, a second vibrating screen 702, a third vibrating screen 703, a fourth vibrating screen 704, a collection trough 705, and a limiting block 706.
[0056] Among them, the first vibrating screen 701, the second vibrating screen 702, the third vibrating screen 703 and the fourth vibrating screen 704 are installed between the two sets of connecting frames 6 from top to bottom.
[0057] It should be noted that the screening accuracy of the four-layer vibrating screen increases progressively, and the screening efficiency increases sequentially.
[0058] In addition, a collection trough 705 is provided below the fourth vibrating screen 704 to collect the pure camellia seeds after final screening.
[0059] Among them, the four-layer vibrating screen and the left and right sides of the collection tank 705 are fixedly connected with limit blocks 706.
[0060] In addition, the opposite sides of the two sets of connecting brackets 6 are provided with limiting slots 8 that match the limiting blocks 706, so that the components can be quickly assembled by the engagement of the blocks and slots.
[0061] In this embodiment, the step-by-step filtration design of the four-layer vibrating screen can perform fine grading and screening of the material after the initial screening, gradually separating impurities of different particle sizes, and finally obtaining camellia seeds with high purity. The matching structure of the limiting block 706 and the limiting groove 8 not only ensures the installation stability of each screen and the collection tank 705, but also facilitates quick disassembly, cleaning or replacement of the screens, adapting to the screening needs of different batches of camellia seeds and improving the ease of equipment maintenance.
[0062] Working principle: This equipment is a camellia seed filter for camellia oil processing. In use, the first motor 401 and the second motor 512 are started first. The first motor 401 drives the blower 402 to run, forming a directional airflow on the back of the mounting platform 1, which is directed towards the lower outlet of the feeding part 3; the second motor 512 drives the eccentric rotating block 511 to rotate, causing the movable screen frame 509 to vibrate irregularly. At the same time, the return spring 508 buffers the vibration impact and reduces the wear of the parts.
[0063] After the equipment has stabilized, pour the camellia seed raw material into the feeding component 3. As the raw material falls along the feeding channel, the airflow generated by the fan 402 will blow away the mixed light impurities such as dust and broken shells. After the material enters the movable screen frame 509, it passes through the first screening hole 510 under the action of vibration. Larger impurities are intercepted, and qualified material falls into the fixed screen frame 502 below, and is filtered again through the second screening hole 503 to complete the preliminary screening.
[0064] After initial screening, the material continues to fall into the filter assembly 7, passing sequentially through the first vibrating screen 701, the second vibrating screen 702, the third vibrating screen 703, and the fourth vibrating screen 704. The screening precision of the four screens increases progressively, gradually separating impurities of different particle sizes, and finally the pure camellia seeds fall into the collection tank 705 at the bottom.
[0065] After the screening operation is completed, first turn off the first motor 401 and the second motor 512. After the equipment has completely stopped, remove the collection tank 705 from the connecting frame 6 and pour out the pure camellia seeds. Then, disassemble each vibrating screen in sequence, clean up any remaining impurities, and reassemble them according to the matching relationship between the limit block 706 and the limit slot 8 to prepare for the next use.
[0066] The above are merely preferred embodiments of this utility model and are not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.
Claims
1. A camellia oleifera seed filtering machine for camellia oleifera processing, comprising: Mounting platform (1), characterized in that, A fixed arm (2) is provided, which is symmetrically installed above the mounting platform (1), and a feeding component (3) is installed in the middle of it. The blower assembly (4) is located on the back of the mounting platform (1); The primary screening component (5) is fixedly installed at the lower port of the feeding component (3); A set of connecting brackets (6) is provided and symmetrically installed at the lower end of the mounting platform (1); The filter assembly (7) is installed between the connecting brackets (6); The feeding component (3), the primary screening component (5) and the filtering component (7) are all connected to each other to form a material flow channel.
2. The oil tea seed filtering machine for oil tea processing according to claim 1, characterized in that, The primary screening component (5) includes: Mounting bracket (501) is fixedly connected to the upper end of mounting platform (1); A fixed screen frame (502) is fixedly installed in the middle of the mounting frame (501), and a number of second screening holes (503) are provided through the middle of the frame.
3. The oil tea seed filtering machine for oil tea processing as claimed in claim 2 wherein, The primary screening component (5) also includes: The movable screen frame (509) is located above the fixed screen frame (502), and several first screening holes (510) are provided through its periphery and bottom. An eccentric rotating block (511) is fixedly connected to the bottom of the movable screen frame (509); The second motor (512) is located on one side of the eccentric rotating block (511), and its output end is fixedly connected to the end of the eccentric rotating block (511). One end of the eccentric rotating block (511) is fixedly connected to the middle of the movable screen frame (509), and the connection point does not coincide with the bottom center of the movable screen frame (509).
4. The oil tea seed filtering machine for oil tea processing as claimed in claim 1 wherein, The filter component (7) includes: The first vibrating screen (701), the second vibrating screen (702), the third vibrating screen (703) and the fourth vibrating screen (704) are installed in sequence from top to bottom between a set of connecting frames (6); The screening efficiency of the first vibrating screen (701), the second vibrating screen (702), the third vibrating screen (703), and the fourth vibrating screen (704) increases sequentially.
5. The oil tea seed filtering machine for oil tea processing as claimed in claim 4 wherein, The filter assembly (7) further includes: The collection trough (705) is located below the fourth vibrating screen (704).
6. The oil tea seed filtering machine for oil tea processing as claimed in claim 3 wherein, The primary screening component (5) also includes: The fixed frame (504) is fixedly installed on the fixed screen frame (502); The mounting arms (505) are provided in four sets and are fixedly connected to the mounting bracket (504); The limiting rod (506) is movably mounted on the mounting arm (505), and one end of it passes through the mounting arm (505) and is fixedly connected to a rubber stop (507). The return spring (508) is sleeved on the outside of the limiting rod (506), and its two ends are respectively abutted against the ends of the mounting arm (505) and the rubber abutment (507); The output shaft of the second motor (512) passes through the middle of the fixed frame (504) and is fixedly connected to the end of the eccentric rotating block (511).
7. The oil tea seed filtering machine for oil tea processing as claimed in claim 1 wherein, The blowing assembly (4) includes: A blower fan (402) is installed on the side of the mounting platform (1); The first motor (401) is located on one side of the blower (402), and its output end is fixedly connected to the blower (402).
8. The oil tea seed filtering machine for oil tea processing as claimed in claim 7 wherein, Camellia seed filter for camellia oil processing also includes: The limiting block (706) is fixedly connected to the left and right sides of the first vibrating screen (701), the second vibrating screen (702), the third vibrating screen (703), the fourth vibrating screen (704) and the collection trough (705); Limiting slots (8) are located on opposite sides of a set of connecting brackets (6); The limiting block (706) and the limiting slot (8) cooperate with each other.