Sampling equipment for honeysuckle breeding cultivation research
By introducing a separation mechanism into the soil sampling equipment and utilizing components such as a conical rod and a guide frame, the problem of mixing shallow and deep soil layers during soil sampling was solved, achieving effective stratified sampling.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LEIBO COUNTY NANAI AGRI TECH DEV CO LTD
- Filing Date
- 2025-04-15
- Publication Date
- 2026-05-19
AI Technical Summary
Existing soil sampling equipment often results in shallower and deeper soil layers mixing during the sampling process, affecting the sampling results.
A stratification mechanism is adopted, including components such as a conical rod, a guide frame, a blocking frame, and a blocking rod. The conical rod is inserted into the soil, and the guide frame and the blocking frame work together to achieve stratified sampling of soil at different depths, avoiding mixing.
It enables effective stratified sampling of soil at different depths, avoiding the mixing of shallower and deeper soil layers and ensuring sampling effectiveness.
Smart Images
Figure CN224262842U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sampling technology for honeysuckle breeding and cultivation research, and in particular to a sampling device for honeysuckle breeding and cultivation research. Background Technology
[0002] Honeysuckle is a common plant with important medicinal and economic value. In honeysuckle breeding and cultivation, it is common practice to plant honeysuckle seedlings in the soil to allow them to grow. Soil sampling equipment is typically used in honeysuckle breeding and cultivation research to sample the soil at different depths to analyze its physical and chemical properties, such as fertility, pH, and moisture content.
[0003] Existing soil sampling equipment uses a spiral soil drill to sample multiple layers of honeysuckle planting soil at different depths. Shallower soil layers are more likely to enter the sampling equipment, which can cause shallower soil to mix with deeper soil, thus affecting the sampling effect.
[0004] Therefore, a sampling device for honeysuckle breeding and cultivation research is proposed to solve the above problems. Utility Model Content
[0005] The purpose of this invention is to provide a sampling device for honeysuckle breeding and cultivation research to solve the above-mentioned problems, thereby improving the problem of easy mixing between shallow and deep soils.
[0006] This utility model achieves the above-mentioned objectives through the following technical solution: a sampling device for honeysuckle breeding and cultivation research, comprising: a sampling tube; a separating mechanism, the separating mechanism including a conical rod fixedly connected to the bottom of the sampling tube, the inner wall of the sampling tube having equally spaced receiving holes, one side of the sampling tube being fixedly connected to an equally spaced guide frame, the top of the guide frame being fixedly connected to a loosening blade, and a blocking frame slidably connected to the inner wall of the sampling tube, one side of the blocking frame abutting against one side of the inner wall of the guide frame. The conical rod allows the sampling tube to be smoothly inserted into the honeysuckle planting soil. The dispersing blade, guide frame, and blocking frame enable simultaneous sampling of soil at different depths, thereby avoiding mixing of shallower and deeper soil layers and ensuring effective sampling of soil at different depths.
[0007] Preferably, a counterweight is slidably connected to the inner wall of the sampling tube, and the bottom of the counterweight abuts against the inner bottom wall of the receiving hole.
[0008] Preferably, a blocking rod is slidably connected to the upper surface of the blocking frame, and the surface of the blocking rod is engaged with the upper inner wall of the sampling tube. A spring is fixedly connected to the opposite end of the blocking rod and the blocking frame. Through the spring and the blocking rod, the blocking frame is stably pressed against the upper inner wall of the guide frame, thereby sealing the guide frame and preventing soil from entering the receiving hole through the guide frame. This, in turn, prevents soil from entering the open guide frame during sampling, thus avoiding mixing of soil at different depths.
[0009] Preferably, a positioning block is slidably connected to the upper end of the inner wall of the sampling tube, and the surface of the positioning block is engaged with the upper end of the surface of the counterweight bracket.
[0010] Preferably, a spring is fixedly connected to the front end of the positioning block, and the front end of the spring is fixedly connected to the upper end of the inner wall of the sampling tube. Through the spring and the positioning block, the counterweight baffle stably seals the receiving hole, thereby preventing soil from entering the open receiving hole during sampling and thus avoiding mixing of soil at different depths.
[0011] Preferably, a blocking block is fixedly connected to one side of the blocking frame, and the surface of the blocking block is slidably connected to the upper end of the inner wall of the sampling tube.
[0012] Preferably, a protective block is fixedly connected to the front end of the positioning block, and the surface of the protective block is slidably connected to the upper end of the inner wall of the sampling tube. By using the protective block, the upper end of the inner wall of the sampling tube is blocked, thereby preventing impurities from entering the upper end of the inner wall of the sampling tube and ensuring smooth movement of the blocking frame and the positioning block inside the sampling tube.
[0013] The beneficial effects of this utility model are:
[0014] 1. The conical rod allows for smooth insertion of the sampling tube into the honeysuckle planting soil. The dispersion blade, guide frame, and blocking frame enable simultaneous sampling of soil at different depths. Compared to existing sampling methods where shallower and deeper soils are easily mixed, this method prevents mixing of shallower and deeper soils during sampling by sealing the top of the guide frame, thus ensuring the effectiveness of sampling soils at different depths.
[0015] 2. Through the spring and the blocking rod, the blocking frame is stably pressed against the upper end of the inner wall of the guide frame, thereby sealing the guide frame and preventing soil from entering the receiving hole through the guide frame. This also prevents soil from entering the open guide frame during sampling, thus avoiding mixing of soil at different depths. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a cross-sectional view of the sampling tube and tapered rod of this utility model;
[0018] Figure 3 for Figure 2 Enlarged view of A in the middle;
[0019] Figure 4 for Figure 2 A magnified view of B in the middle.
[0020] In the diagram: 1. Sampling tube; 2. Separating mechanism; 21. Conical rod; 22. Collection hole; 23. Guide frame; 24. Blocking frame; 25. Loosening knife; 26. Counterweight stop frame; 27. Blocking rod; 28. Spring; 29. Positioning block; 210. Spring piece; 211. Protective block; 212. Covering block. Detailed Implementation
[0021] 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.
[0022] In practical implementation: such as Figure 1-4 As shown, a sampling device for honeysuckle breeding and cultivation research includes: a sampling tube 1; a separating mechanism 2, the separating mechanism 2 including a conical rod 21 fixedly connected to the bottom of the sampling tube 1, the inner wall of the sampling tube 1 having equally spaced receiving holes 22, one side of the sampling tube 1 being fixedly connected to an equally spaced guide frame 23, the top of the guide frame 23 being fixedly connected to a loosening knife 25, and the inner wall of the sampling tube 1 being slidably connected to a blocking frame 24, one side of the blocking frame 24 abutting against one side of the inner wall of the guide frame 23.
[0023] When sampling the planting soil for honeysuckle breeding and cultivation, use sampling tube 1 and vertically insert the conical rod 21 into the soil. If there is significant resistance during insertion, a hammer or other appropriate tool can be used to tap the top of sampling tube 1. By observing the scale lines on sampling tube 1, after inserting sampling tube 1 and conical rod 21 into the soil to a suitable depth, pull the stopper 24 to retract it into the receiving hole 22, simultaneously opening the tops of multiple guide frames 23. At this time, pull sampling tube 1... The soil is moved up and down a short distance to loosen the loosening blade 25 in the soil, causing soil at different depths to fall into the guide frame 23. The soil falling into the guide frame 23 rolls into the collection hole 22, thus simultaneously sampling soil at different depths. After sampling is completed, the blocking frame 24 is pushed to block the guide frame 23. At this time, the sampling tube 1 is pulled out to detach it from the soil layer. The blocking frame 24 prevents soil from falling into the guide frame 23 while the tube is detached from the soil layer.
[0024] like Figure 3-4 As shown, a counterweight bracket 26 is slidably connected to the inner wall of the sampling tube 1. The bottom of the counterweight bracket 26 abuts against the inner bottom wall of the receiving hole 22. A positioning block 29 is slidably connected to the upper end of the inner wall of the sampling tube 1. The surface of the positioning block 29 is engaged with the upper surface of the counterweight bracket 26. A spring piece 210 is fixedly connected to the front end of the positioning block 29. The front end of the spring piece 210 is fixedly connected to the upper end of the inner wall of the sampling tube 1. A protective block 211 is fixedly connected to the front end of the positioning block 29. The surface of the protective block 211 is slidably connected to the upper end of the inner wall of the sampling tube 1.
[0025] After sampling, when the sampled soil needs to be studied, pull the positioning block 29 to move it away from the counterweight bracket 26, thereby releasing the lock on the counterweight bracket 26. Pull the counterweight bracket 26 upward to open the inside of the receiving hole 22. At this time, the soil sample in the receiving hole 22 can be taken out and placed into a special storage container, such as an aluminum box with a known weight. Weigh the soil sample in the aluminum box, and then place the aluminum box in an oven to dry it at 105-110℃ until constant weight. Weigh the total mass of the dry soil and the aluminum box again. Calculate the soil moisture content based on the difference in mass between the wet and dry soil using the formula: Soil moisture content (%) = (Wet soil mass - Dry soil mass) / Dry soil mass × 100%.
[0026] like Figure 4 As shown, a blocking rod 27 is slidably connected to the upper surface of the blocking frame 24. The surface of the blocking rod 27 is snapped into the upper end of the inner wall of the sampling tube 1. A spring 28 is fixedly connected to the opposite end of the blocking rod 27 and the blocking frame 24. A blocking block 212 is fixedly connected to one side of the blocking frame 24. The surface of the blocking block 212 is slidably connected to the upper end of the inner wall of the sampling tube 1.
[0027] When the blocking frame 24 abuts against the inner wall of the guide frame 23, the elastic force of the spring 28 pushes the blocking rod 27 downward, so that the blocking rod 27 is engaged with the upper end of the inner wall of the sampling tube 1.
[0028] In use, this invention employs a sampling tube 1 and vertically inserts a tapered rod 21 into the soil. If the insertion resistance is significant, a hammer or other appropriate tool can be used to strike the top of the sampling tube 1. By observing the scale lines on the sampling tube 1, once the sampling tube 1 and tapered rod 21 are inserted to a suitable depth into the soil, the blocking rod 27 is pulled upwards to release the locking of the blocking frame 24. The blocking frame 24 is then pulled back into the receiving hole 22, simultaneously opening the tops of the multiple guide frames 23. At this point, the sampling tube is pulled... The tube 1 moves up and down a short distance, causing the loosening blade 25 to loosen in the soil, thereby causing soil at different depths to fall into the guide frame 23. The soil falling into the guide frame 23 rolls into the collection hole 22, thus simultaneously sampling soil at different depths. After sampling is completed, the blocking frame 24 is pushed to block the guide frame 23. At this time, the sampling tube 1 is pulled out, causing the sampling tube 1 to detach from the soil layer. In the detached soil layer, the blocking frame 24 prevents soil from falling into the guide frame 23.
[0029] It should be noted that the sampling tube 1, conical rod 21, blocking frame 24 and counterweight stop frame 26 mentioned above are all devices with relatively mature existing technology. The specific models can be selected according to actual needs, and will not be elaborated here.
[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A sampling device for honeysuckle breeding and cultivation research, characterized in that, include: Sampling tube (1); The separating mechanism (2) includes a tapered rod (21) fixedly connected to the bottom of the sampling tube (1). The inner wall of the sampling tube (1) is provided with equally spaced receiving holes (22). One side of the sampling tube (1) is fixedly connected with equally spaced guide frames (23). The top of the guide frames (23) is fixedly connected with a loosening knife (25). The inner wall of the sampling tube (1) is slidably connected with a blocking frame (24). One side of the blocking frame (24) abuts against one side of the inner wall of the guide frame (23).
2. The sampling device for honeysuckle breeding and cultivation research according to claim 1, characterized in that: The inner wall of the sampling tube (1) is slidably connected to a counterweight bracket (26), and the bottom of the counterweight bracket (26) abuts against the inner bottom wall of the receiving hole (22).
3. The sampling device for honeysuckle breeding and cultivation research according to claim 1, characterized in that: A blocking rod (27) is slidably connected to the upper surface of the blocking frame (24). The surface of the blocking rod (27) is engaged with the upper end of the inner wall of the sampling tube (1). A spring (28) is fixedly connected to the opposite end of the blocking rod (27) and the blocking frame (24).
4. The sampling device for honeysuckle breeding and cultivation research according to claim 2, characterized in that: The upper end of the inner wall of the sampling tube (1) is slidably connected to a positioning block (29), and the surface of the positioning block (29) is engaged with the upper end of the surface of the counterweight bracket (26).
5. A sampling device for honeysuckle breeding and cultivation research according to claim 4, characterized in that: The front end of the positioning block (29) is fixedly connected to a spring piece (210), and the front end of the spring piece (210) is fixedly connected to the upper end of the inner wall of the sampling tube (1).
6. The sampling device for honeysuckle breeding and cultivation research according to claim 1, characterized in that: A blocking block (212) is fixedly connected to one side of the blocking frame (24), and the surface of the blocking block (212) is slidably connected to the upper end of the inner wall of the sampling tube (1).
7. A sampling device for honeysuckle breeding and cultivation research according to claim 4, characterized in that: The front end of the positioning block (29) is fixedly connected to a protective block (211), and the surface of the protective block (211) is slidably connected to the upper end of the inner wall of the sampling tube (1).