Separating device for soil detection
The self-cleaning soil detection and separation device uses a water sprayer and a vacuum cleaner to automatically clean the gaps in the filter plate, and combines this with a vibrator to separate the soil. This solves the problem of poor manual cleaning in existing technologies and improves the accuracy and efficiency of detection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU CHANGJIANG GEOLOGICAL EXPLORATION INST
- Filing Date
- 2025-03-31
- Publication Date
- 2026-04-21
AI Technical Summary
Existing soil testing separators require manual operation during the cleaning process, resulting in poor cleaning effectiveness, easy sample contamination, and inaccurate test results.
A self-cleaning soil testing and separation device was designed, which uses a water sprayer and a vacuum cleaner together. The water sprayer cleans the gaps in the filter plate and removes impurities, while the vibrator separates the soil, automatically cleaning the filter plate and collecting impurities.
It achieves automated deep cleaning, reduces cleaning time, improves the accuracy and efficiency of testing, prevents sample contamination, and reduces environmental impact.
Smart Images
Figure CN224142831U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of soil testing technology, specifically a separation device for soil testing. Background Technology
[0002] Soil collection refers to the process of extracting a representative portion of soil samples from the field, in the field, or from cultivation or plantation units. The collected soil samples are then appropriately processed for subsequent analysis and determination. The purpose of soil collection is to obtain samples that are representative of the overall soil characteristics to ensure the accuracy and reliability of the analytical results.
[0003] Most existing soil testing separators use vibration and a screen to separate soil from its internal impurities, thereby improving testing efficiency and reducing the impact of impurities on test results. However, cleaning the separator is mostly done by brushing or simple water washing, which requires manual cleaning, is time-consuming and has poor cleaning effect. This can lead to residual samples easily contaminating the next test and causing inaccurate results.
[0004] Therefore, it is necessary to design a practical and self-cleaning separation device for soil testing. Utility Model Content
[0005] The purpose of this invention is to provide a separation device for soil testing to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a separation device for soil testing, comprising a base, a vibrator disposed above the base, a spring seat disposed above the base, a separation chamber disposed above the spring seat, and a filter plate disposed above the separation chamber.
[0007] According to the above technical solution, a slide rail is provided on the inner side of the filter plate, a slider is slidably connected to the inner side of the slide rail, a scraper is provided on the inner side of the slider, an exhaust port is provided above the filter plate, and a waste bin is provided at the rear side of the separation chamber.
[0008] According to the above technical solution, a first guide rail is provided at the bottom of the filter plate, a first cleaner is slidably connected to the bottom of the first guide rail, and a water sprayer is provided on the inner side of the first cleaner.
[0009] According to the above technical solution, a second guide rail is provided above the filter plate, a second cleaner is slidably connected above the second guide rail, a dust collection chamber is provided inside the second cleaner, a lifting device is slidably connected to the rear side of the dust collection chamber, a vacuum cleaner is provided outside the lifting device, and a dust collection plate is provided at the bottom of the vacuum cleaner.
[0010] According to the above technical solution, a conveyor belt is provided on the inner side of the separation chamber, and a motor is provided on the outer side of the conveyor belt.
[0011] According to the above technical solution, a collection port is provided on the front side of the separation chamber.
[0012] Compared with the prior art, the beneficial effects achieved by this utility model are:
[0013] (1) By setting up a water sprayer, after the impurities on the filter plate are removed, the gaps and holes of the filter plate will still retain dirt or impurities. Simple scraping cannot clean it. Over time, it is easy to cause blockage or fall off during the next vibration separation, resulting in inaccurate test results. At this time, the first cleaner will move backward on the first guide rail, and the water sprayer will adhere to the bottom of the filter plate and spray water while moving. The water flow will spray the impurities in the gaps and holes upward to achieve the effect of deep cleaning.
[0014] (2) By installing a vacuum cleaner, when the water sprayer is spraying water for cleaning, the second cleaner will move backward synchronously with the first cleaner. The lifter will drive the vacuum cleaner to a suitable position, so that the vacuum plate is attached to the top of the filter plate and is flush with the water sprayer. This allows the dirty water and impurities sprayed upward to be directly absorbed by the vacuum plate and enter the vacuum chamber, improving the cleaning effect while preventing dirty water from splashing and reducing the impact on the surrounding environment of the office area.
[0015] (3) By setting up a vibrator, the researchers poured the collected soil samples onto the filter plate and performed a simple flat operation. Then they started the vibrator. The vibrator vibrated and transmitted the vibration to the separation chamber through the spring seat. The separation chamber transmitted the vibration to the filter plate. After the filter plate received the vibration, the soil sample above it would rub against the filter plate. The high-frequency vibration would screen out the fine soil from the gaps in the filter plate and drop it into the separation chamber at the bottom. The larger impurities and gravel would be filtered by the filter plate and retained on the top of the filter plate, and then wait for cleaning. Attached Figure Description
[0016] Figure 1 This is a frontal three-dimensional structural diagram of the entire utility model;
[0017] Figure 2 This is a three-dimensional structural diagram of the back of the entire utility model;
[0018] Figure 3 This is a side view of the overall structure of this utility model;
[0019] In the diagram: 1. Separation chamber; 2. Vibrator; 3. Spring seat; 4. Base; 5. Filter plate; 6. Slide rail; 7. Slider; 8. Scraper; 9. Second guide rail; 10. Second cleaner; 11. Dust collection chamber; 12. Lifter; 13. Vacuum cleaner; 14. Dust collection plate; 15. First guide rail; 16. First cleaner; 17. Water sprayer; 18. Motor; 19. Conveyor belt; 20. Exhaust gas outlet; 21. Waste bin; 22. Collection port. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0021] Please see Figure 1-3 This utility model provides a technical solution: a separation device for soil testing, including a base 4, a vibrator 2 above the base 4, a spring seat 3 above the base 4, a separation chamber 1 above the spring seat 3, and a filter plate 5 above the separation chamber 1. Researchers pour the collected soil sample onto the filter plate 5 and perform a simple flat operation. Then, the vibrator 2 is started. The vibrator 2 vibrates and transmits the vibration to the separation chamber 1 through the spring seat 3. The separation chamber 1 transmits the vibration to the filter plate 5. After receiving the vibration, the soil sample on the filter plate 5 will rub against the filter plate 5. Through high-frequency vibration, the fine soil will be screened out from the gaps in the filter plate 5 and fall into the separation chamber 1 at the bottom. Excessive impurities and gravel will be filtered by the filter plate 5 and retained on the top of the filter plate 5, and then wait for cleaning.
[0022] A slide rail 6 is provided on the inner side of the filter plate 5, and a slider 7 is slidably connected to the inner side of the slide rail 6. A scraper 8 is provided on the inner side of the slider 7. An exhaust port 20 is provided above the filter plate 5, and a waste bin 21 is provided at the rear of the separation chamber 1. After separation is completed, the vibrator 2 stops, and the slider 7 starts, driving the scraper 8 to move backward. The scraper 8 scrapes the impurities on the filter plate 5 and pushes them backward, finally pushing them into the inner side of the exhaust port 20. The impurities will fall into the waste bin 21 for collection, waiting for centralized processing later. Then the slider 7 drives the scraper 8 to return to its original position.
[0023] A first guide rail 15 is provided at the bottom of the filter plate 5. A first cleaner 16 is slidably connected to the bottom of the first guide rail 15. A water sprayer 17 is provided inside the first cleaner 16. After the impurities on the filter plate 5 are removed, dirt or impurities will still remain in the gaps and holes of the filter plate 5. Simple scraping cannot clean it. Over time, it is easy to cause blockage or fall off during the next vibration separation, resulting in inaccurate test results. At this time, the first cleaner 16 will move backward on the first guide rail 15. At the same time, the water sprayer 17 will adhere to the bottom of the filter plate 5 and spray water while moving. The water flow will spray the impurities in the gaps and holes upward to achieve a deep cleaning effect.
[0024] A second guide rail 9 is provided above the filter plate 5, and a second cleaner 10 is slidably connected above the second guide rail 9. A dust collection chamber 11 is provided inside the second cleaner 10, and a lifting device 12 is slidably connected to the rear side of the dust collection chamber 11. A vacuum cleaner 13 is provided outside the lifting device 12, and a dust collection plate 14 is provided at the bottom of the vacuum cleaner 13. When the water sprayer 17 sprays water for cleaning, the second cleaner 10 will move backward synchronously with the first cleaner 16. The lifting device 12 will drive the vacuum cleaner 13 to descend to a suitable position, so that the dust collection plate 14 fits against the top of the filter plate 5 and is flush with the water sprayer 17. This allows the upward sprayed dirty water and impurities to be directly absorbed by the dust collection plate 14 and enter the dust collection chamber 11, improving the cleaning effect while preventing dirty water splashing and reducing the impact on the surrounding environment of the office area.
[0025] A conveyor belt 19 is installed inside the separation chamber 1, and a motor 18 is installed outside the conveyor belt 19. The separated soil falls onto the conveyor belt 19, the motor 18 starts, and it is conveyed backward through the conveyor belt 19.
[0026] A collection port 22 is provided on the front side of the separation chamber 1. Soil falls from the conveyor belt 19 into the collection port 22, waiting for researchers to collect it for testing.
[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A separating device for soil testing comprising a base (4), characterised in that: A vibrator (2) is provided above the base (4), a spring seat (3) is provided above the base (4), a separation chamber (1) is provided above the spring seat (3), and a filter plate (5) is provided above the separation chamber (1).
2. A separating device for soil testing according to claim 1, characterized in that: The filter plate (5) is provided with a slide rail (6) on its inner side, and a slider (7) is slidably connected to the inner side of the slide rail (6). A scraper (8) is provided on the inner side of the slider (7). An exhaust port (20) is provided above the filter plate (5). A waste bin (21) is provided on the rear side of the separation bin (1).
3. A separating device for soil testing according to claim 2, characterized in that: The filter plate (5) is provided with a first guide rail (15) at the bottom, and a first cleaner (16) is slidably connected to the bottom of the first guide rail (15). A water sprayer (17) is provided on the inner side of the first cleaner (16).
4. A separating device for soil testing according to claim 3, characterized in that: A second guide rail (9) is provided above the filter plate (5), and a second cleaner (10) is slidably connected above the second guide rail (9). A dust collection chamber (11) is provided inside the second cleaner (10), and a lifter (12) is slidably connected to the rear side of the dust collection chamber (11). A vacuum cleaner (13) is provided outside the lifter (12), and a dust collection plate (14) is provided at the bottom of the vacuum cleaner (13).
5. A separating device for soil testing according to claim 4, characterized in that: A conveyor belt (19) is provided on the inner side of the separation chamber (1), and a motor (18) is provided on the outer side of the conveyor belt (19).
6. A separating device for soil testing according to claim 5, characterized in that: A collection port (22) is provided on the front side of the separation chamber (1).