Filtering device for seed cleaning
By designing a seed filter device with adjustable screen plate and multiple brush heads, the problems of low efficiency and narrow application range of traditional seed cleaning devices are solved, and efficient seed cleaning and impurity collection are achieved, suitable for different seeds. Features and size.
Patent Information
- Application Number
- CN202420672974.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-04-02
AI Technical Summary
Traditional seed cleaning and filtration devices have low efficiency, narrow application range, poor cleaning effect, and poor impurity collection effect, making it difficult to adapt to seeds of different types and sizes.
A filter device including a base plate, a bracket, a screen plate, an adjustment component and a motor is designed. The angle adjustment of the screen plate and the multiple cleaning of the brush head are achieved through the slide groove, a support plate, a slider and a screw. The motor drives the screw to drive the The slider moves to automatically adjust the screen angle, combining multiple brush heads and leaks to achieve efficient separation and collection of impurities.
It improves seed cleaning efficiency and scope of application, optimizes cleaning effect, ensures the efficiency of impurity separation and collection process, reduces the risk of seed damage, and maintains the cleanliness of the working environment.
Smart Images
Figure CN222343442U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of seed filtering, in particular to a filtering device for seed cleaning. Background Art
[0002] In modern agriculture, seed cleaning and impurity filtering is a crucial link, which is directly related to seed quality and sowing efficiency. Seeds are the basis of agricultural production, and their quality directly affects the growth and yield of crops. Therefore, seed cleaning and impurity filtering are key steps to ensure a good harvest.
[0003] Traditional seed cleaning and filtering are often performed separately. Cleaning and filtering are performed separately, which can clean the seeds more thoroughly and achieve better results. However, the cleaning steps are cumbersome and the efficiency is low. At the same time, the cleaning and filtering devices are relatively rigid and have poor adaptability to seeds of different types and sizes. The collection effect of impurities during filtering is not ideal, which can easily cause pollution. Utility Model Content
[0004] In view of this, the utility model provides a filtering device for seed cleaning, which can improve the cleaning efficiency, optimize the cleaning effect, increase the application scope of the device, and efficiently perform the impurity separation and collection process.
[0005] In order to solve the above technical problems, the utility model provides a filtering device for seed cleaning, including a bottom plate and an adjustment assembly, the top of the bottom plate is fixedly connected to two symmetrically arranged brackets, the tops of the brackets are rotatably connected to connecting blocks, the tops of the connecting blocks are fixedly connected to the same sieve plate, the middle of the sieve plate is provided with a plurality of leaks arranged in an array, the bottom of the sieve plate is provided with an adjustment assembly, the adjustment assembly includes slide rails, support plates, slide grooves and support blocks, both sides of the bottom of the sieve plate are fixedly connected to slide rails, the middle of the slide rails are provided with notches, support plates are slidably connected between the slide rails, both ends of the support plates are provided with limit blocks, the height of the limit blocks is greater than the height of the notches, the middle of the bottom plate is fixedly connected to A slide groove is connected, a slider is slidably connected to the middle of the slide groove, a support block is fixedly connected to the top of the slider, the top of the support block is fixedly connected to the middle of the support plate, the top four corners of the sieve plate are threadedly connected with screws, the middle of the screws are threadedly connected with limit nuts, the limit nuts are fit with the bottom of the sieve plate, the middle of the screws are threadedly connected to the same cover plate, the bottom of the cover plate is fixedly connected with multiple brush heads arranged in an array, the seeds are rolled and cleaned multiple times with multiple brush heads in a relatively small area, the cleaning efficiency is improved, the cleaning effect can be optimized according to the characteristics and sizes of different seeds, the application scope of the device is improved, the impurity separation and collection process is efficient and does not interfere with the seed cleaning process.
[0006] The middle part of the slide groove is rotatably connected with a screw rod, and the middle part of the screw rod is threadedly connected with the middle part of the slide block, so that the angle adjustment of the screen plate can be controlled easily.
[0007] A motor is fixedly connected to one side of the slideway, and the output shaft of the motor is fixedly connected to one end of the lead screw; that is, the lead screw is driven to realize remote and automatic control of the slider.
[0008] A collecting port is provided on one side of the bottom plate, and the collecting port corresponds to the upper and lower positions of the leakage port, that is, it is ensured that impurities and dust are effectively separated and fall into the collecting port during the cleaning process.
[0009] A baffle is fixedly connected to one side of the collection port, which prevents impurities and dust from scattering into the working area during the collection process, thereby keeping the working environment clean and tidy.
[0010] The bottom of the screw is threadedly connected with a fixing nut, and the fixing nut is in contact with the sieve plate, that is, the position of the sieve plate is stabilized to prevent it from accidentally moving during the cleaning process.
[0011] Limiting plates are fixedly connected to both sides of the sieve plate, that is, the rolling range of the seeds is limited to prevent the seeds from rolling out of the filtering area.
[0012] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:
[0013] 1. Pour the seeds into the top of the sieve plate. The seeds roll down on the inclined sieve plate surface. The seeds can effectively contact the brush head during the rolling process, thereby removing impurities and dust on the surface. The seeds roll and clean multiple times with multiple brush heads in a relatively small area, which improves the cleaning efficiency.
[0014] 2. By controlling the operation of the motor to drive the screw to rotate, the slider is driven by the screw to move along the axial direction of the screw, and the slider drives the support block to move synchronously to move the support plate. By adjusting the distance between the support plate and the lower part of the sieve plate, the inclination angle of the sieve plate can be controlled. The cleaning effect can be optimized according to the characteristics and sizes of different seeds, while reducing the risk of seed damage. The distance between the cover plate, the brush head and the sieve plate can be adjusted by turning the screw, so that the brush head can perform more detailed cleaning of seeds of different sizes, which can improve the scope of application of this device.
[0015] 3. Impurities and dust fall into the collection port through the leak and are collected and processed. The baffle can prevent impurities and dust from falling into the working area. The impurity separation and collection process is efficient and does not interfere with the seed cleaning process. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic structural diagram of a filter device for seed cleaning according to the utility model;
[0017] Figure 2 It is a structural schematic diagram of the main view of the utility model;
[0018] Figure 3 It is a schematic diagram of the structure of the utility model enlarged at A;
[0019] Figure 4 It is a schematic diagram of the structure enlarged at B of the utility model;
[0020] Figure 5 It is a schematic diagram of the overall structure of the utility model.
[0021] Description of reference numerals:
[0022] 100, bottom plate; 101, bracket; 102, connecting block; 103, sieve plate; 104, leakage port; 105, screw rod; 106, cover plate; 107, brush head; 108, screw rod; 109, motor; 110, collection port; 111, baffle plate; 112, fixing nut; 113, limit plate;
[0023] 201, slide rail; 202, support plate; 203, slide groove; 204, support block; DETAILED DESCRIPTION
[0024] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-5 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.
[0025] like Figure 1-5As shown: This embodiment provides a filtering device for seed cleaning, including a bottom plate 100 and an adjustment assembly. The top of the bottom plate 100 is fixedly connected to two symmetrically arranged brackets 101. The tops of the brackets 101 are rotatably connected to connecting blocks 102. The tops of the connecting blocks 102 are fixedly connected to the same sieve plate 103. The middle of the sieve plate 103 is provided with a plurality of leaks 104 arranged in an array. A collecting port 110 is provided on one side of the bottom plate 100. The collecting port 110 corresponds to the upper and lower positions of the leaks 104. One side of the collecting port 110 is provided with a plurality of leaks 104 arranged in an array. The sides of the screen plate 103 are fixedly connected with a baffle 111, both sides of the screen plate 103 are fixedly connected with a limit plate 113, the top four corners of the screen plate 103 are threadedly connected with a screw rod 105, the middle of the screw rod 105 is threadedly connected with a limit nut, the limit nut is fitted with the bottom of the screen plate 103, the bottom of the screw rod 105 is threadedly connected with a fixing nut 112, the fixing nut 112 is fitted with the screen plate 103, the middle of the screw rod 105 is threadedly connected with the same cover plate 106, and the bottom of the cover plate 106 is fixedly connected with a plurality of brush heads 107 arranged in an array;
[0026] Lifting the sieve plate 103 can make the sieve plate 103 rotate with the connecting block 102 as the center of the circle, and then the bracket 101 provides support for the sieve plate 103. After adjusting the inclination angle of the sieve plate 103, the angle of the sieve plate 103 can be fixed by adjusting the assembly, and then the seeds are poured into the top of the sieve plate 103. The seeds roll down on the surface of the inclined sieve plate 103, and are brushed by the brush head 107 to brush off the impurities and dust on the surface of the seeds. Finally, the seeds roll out of the drying board, and the impurities and dust fall into the collection port 110 through the leakage port 104 for collection and processing. The baffle 11 1 can prevent impurities and dust from falling into the working area. By rotating the screw 105, the distance between the cover plate 106, the brush head 107 and the screen plate 103 can be adjusted, so that the brush head 107 can clean seeds of different sizes more finely. The fixing nut 112 and the limiting nut can effectively fix and limit the position of the screw 105 and the cover plate 106. The limiting plate 113 can ensure that the seeds keep rolling in the filtering area during the cleaning process, and prevent the seeds from rolling off the edge of the screen plate 103, thereby improving the cleaning efficiency and the recovery rate of the seeds.
[0027] Adjust components such as Figure 2 , 3 , 4,
[0028] An adjustment component is provided at the bottom of the sieve plate 103, and the adjustment component includes a slide rail 201, a support plate 202, a slide groove 203 and a support block 204. The two sides of the bottom of the sieve plate 103 are fixedly connected with the slide rails 201, and the middle of the slide rails 201 is provided with a slot, and the support plate 202 is slidably connected between the slide rails 201. Both ends of the support plate 202 are provided with a limit block, and the height of the limit block is greater than the height of the slot. The middle part of the bottom plate 100 is fixedly connected with the slide groove 203, and the middle part of the slide groove 203 is slidably connected with a slider, and the middle part of the slide groove 203 is rotatably connected with a screw rod 108, and the middle part of the screw rod 108 is threadedly connected to the middle part of the slider, and one side of the slide groove 203 is fixedly connected with a motor 109, and the output shaft of the motor 109 is fixedly connected to one end of the screw rod 108, and the top of the slider is fixedly connected with a support block 204, and the top of the support block 204 is fixedly connected to the middle part of the support plate 202;
[0029] When adjusting the angle of the sieve plate 103, the motor 109 is controlled to drive the screw rod 108 to rotate, so that the slider is driven by the screw rod 108 to move along the axial direction of the screw rod 108, and the slider drives the support block 204 to move synchronously, so that the support plate 202 moves. By adjusting the distance between the support plate 202 and the lower part of the sieve plate 103, the inclination angle of the sieve plate 103 can be controlled, and the cleaning effect can be optimized according to the characteristics and sizes of different seeds. At the same time, the risk of seed damage is reduced. The slide rail 201 can limit the movement range and position of the support plate 202, and the limit block further limits the movement path of the support plate 202 to ensure that the support plate 202 can move smoothly, thereby smoothly adjusting the angle of the sieve plate 103.
[0030] Working principle:
[0031] Through the inclined sieve plate and the brush head arranged on the top, the surface of the seeds is cleaned by the brush head to remove impurities and dust as the seeds roll down along the sieve plate. The cleaned seeds eventually roll off the sieve plate, while the impurities and dust fall into the collection port on one side of the bottom plate through the leakage hole in the middle of the sieve plate for collection and processing. The inclination angle of the sieve plate can be adjusted through the cooperation of the motor and the screw rod, thereby improving the application scope of this device.
[0032] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0033] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A filtering device for seed cleaning, characterized in that: The invention comprises a bottom plate (100) and an adjustment component, wherein a plurality of brackets (101) are arranged on the top of the bottom plate (100), a connection block (102) is arranged on the top of each bracket (101), a same sieve plate (103) is arranged on the top of each connection block (102), a plurality of leaking holes (104) are opened in the middle of the sieve plate (103), an adjustment component is arranged on the bottom of the sieve plate (103), the adjustment component comprises a slide rail (201), a support plate (202), a slide groove (203) and a support block (204), and both sides of the bottom of the sieve plate (103) are arranged A slide rail (201) is provided, a support plate (202) is arranged between the slide rails (201), a slide groove (203) is arranged in the middle of the bottom plate (100), a slider is arranged in the middle of the slide groove (203), a support block (204) is arranged on the top of the slider, the top of the support block (204) is arranged in the middle of the support plate (202), a plurality of screw rods (105) are arranged on the top of the screen plate (103), a same cover plate (106) is arranged in the middle of the screw rods (105), and a plurality of brush heads (107) are arranged on the bottom of the cover plate (106).
2. A filter device for seed cleaning according to claim 1, characterized in that: A screw rod (108) is arranged in the middle of the slide groove (203), and the middle of the screw rod (108) is arranged in the middle of the slide block.
3. A filter device for seed cleaning according to claim 2, characterized in that: A motor (109) is arranged on one side of the slide groove (203), and an output shaft of the motor (109) is arranged on one end of the screw rod (108).
4. A filter device for seed cleaning according to claim 1, characterized in that: A collecting port (110) is provided on one side of the bottom plate (100).
5. A filter device for seed cleaning according to claim 4, characterized in that: A baffle (111) is provided on one side of the collecting port (110).
6. A filter device for seed cleaning according to claim 1, characterized in that: A fixing nut (112) is provided at the bottom of the screw rod (105).
7. A filter device for seed cleaning according to claim 1, characterized in that: Limiting plates (113) are provided on both sides of the sieve plate (103).