Algae sampling and collecting device

Abstract

The utility model discloses an algae sampling and collecting device, which comprises a sealing plate, an outer frame, an inner frame, a baffle plate, a water inlet pipe, a water outlet pipe and a water outlet pipe, the upper electric telescopic rod is mounted between the outer frame and the baffle; the spin-drying mechanism is arranged in the outer frame, the salvaged algae are spin-dried through the spin-drying mechanism, water on the surfaces of the algae is removed, and later water treatment is not needed; and the lower electric telescopic rod is installed on the outer frame, and the output end of the lower electric telescopic rod is rotationally connected with a salvage filter plate. According to the algae sampling and collecting device, the filter plate rotates to generate centrifugal force to remove water covering the surface of algae, wind generated by rotation of the fan blows the rotating algae, the water on the surface of the algae is removed in a spin-drying and air-drying mode, it is avoided that water residues affect the algae inspection result, water treatment is not needed in the later period, the treatment steps are reduced, and the cost is reduced. The sampling device can be used for sampling for multiple times, and algae salvaged before cannot be affected in the sampling process.

Description

Technical Field

[0001] The utility model relates to the technical field of algae sampling, in particular to an algae sampling and collecting device. Background Technique

[0002] Algae are a type of eukaryotes in the kingdom Protista. To study the inhabiting state of aquatic organisms, it is necessary to sample the algae at the bottom of rivers or lakes and collect them through special sampling equipment.

[0003] For example, a fully automatic algae sampling device with the publication number of CN219551936U. A sampling mechanism for sampling algae is provided at the bottom end of the lifting box. The sampling mechanism includes a material collecting box fixedly installed at the bottom ends of two threaded rods. A collecting box is fixedly provided on the right side of the material collecting box. When the material collecting box rises, the water inside the material collecting box is discharged through the filter screen at the bottom of the material collecting box, leaving only algae.

[0004] Using the above-mentioned algae sampling device to salvage algae by moving the material collecting box upward. During the salvage process, most of the water returns to the water through the filter screen. There will still be a lot of moisture remaining on the surface of the salvaged algae. It is necessary to treat the moisture before detecting the algae later, and the moisture will affect the detection of algae. Content of the Utility Model

[0005] The purpose of the utility model is to provide an algae sampling and collecting device to solve the problem that there is still a lot of moisture remaining on the surface of the algae salvaged in the current market, and it is necessary to treat the moisture before detecting the algae later, and the moisture affects the detection of algae as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: an algae sampling and collecting device, including:

[0007] A sealing plate is clamped at the left end of the outer frame, and a baffle is attached to the right end of the outer frame;

[0008] An upper electric telescopic rod is installed between the outer frame and the baffle;

[0009] It further includes:

[0010] A drying mechanism is arranged inside the outer frame. Through the drying mechanism, the salvaged algae are dried to remove the moisture on the surface of the algae, and there is no need to treat the moisture later;

[0011] A lower electric telescopic rod is installed on the outer frame, and the output end of the lower electric telescopic rod is rotatably connected to a salvage filter plate.

[0012] Preferably, moving grooves are opened on both the front and rear sides inside the outer frame. The two ends of the moving groove are arc-shaped structures, and the salvage filter plate slides inside the moving groove.

[0013] Preferably, the drying mechanism includes an annular filter plate and a lower filter plate. The annular filter plate is rotatably connected to the outer frame, the lower filter plate is installed at the lower end of the annular filter plate, and a check valve is installed on the outer frame below the lower filter plate.

[0014] Preferably, a connecting rod is installed at the left end of the lower electric telescopic rod. The connecting rod has a "┠" structure, and grooves are provided at both the upper and lower ends of the connecting rod.

[0015] Preferably, the grooves are arranged in a meandering structure. The tightness of the upper groove is greater than that of the lower groove. The rotating rod and the rotating column are respectively rotatably connected to the outer frame and the lower filter plate, and fixing blocks are installed inside the rotating rod and the rotating column. The fixing blocks are engaged inside the grooves.

[0016] Preferably, the fishing filter plate slides inside the moving groove. Horizontal through holes are provided on the fishing filter plate, and the lower end of the lower electric telescopic rod passes through the through holes.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. The present utility model is provided with an annular filter plate, a connecting rod, grooves and a fan. During the up and down movement of the connecting rod, the grooves are driven to move up and down synchronously. During the up and down movement of the grooves, the fan and the rotating column are rotated. The rotation of the rotating column drives the annular filter plate to rotate synchronously. The rotation of the annular filter plate generates centrifugal force to remove the water covering the surface of the algae. The wind generated by the rotation of the fan blows the rotating algae. The water on the surface of the algae is removed by drying and air drying, avoiding the influence of water residue on the algae test results, and there is no need to treat the water later, reducing the treatment steps.

[0019] 2. The present utility model is provided with a fishing filter plate, a lower electric telescopic rod and a moving groove. During the up and down movement of the lower electric telescopic rod, the fishing filter plate is driven to move up and down synchronously. During the up and down movement of the fishing filter plate, it slides inside the moving groove synchronously. After the fishing filter plate moves to the arc position, it will rotate, and then the algae fished above the fishing filter plate will be turned to the designated position, realizing the transfer of the algae. Therefore, the sampling device can sample multiple times, and the sampling process will not affect the previously fished algae. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 2 is a main sectional structural schematic diagram of the present utility model;

[0022] Figure 3 is a three-dimensional structural schematic diagram of the connecting rod of the present utility model;

[0023] Figure 4For the present utility model Figure 2 Schematic enlarged structure diagram at position A in

[0024] Figure 5 Schematic top view structure diagram of the rotating column of the present utility model.

[0025] In the figure: 1. Outer frame; 2. Sealing plate; 3. Upper electric telescopic rod; 4. Baffle; 5. Fishing and filtering plate; 6. Annular filter plate; 7. Rotating column; 8. Lower electric telescopic rod; 9. Rotating rod; 10. Fan; 11. Moving groove; 12. Lower filter plate; 13. Connecting rod; 14. Groove; 15. Fixed block. Specific implementation mode

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1 - 5 , the present utility model provides the following technical solutions:

[0028] An algae sampling and collection device, comprising: a sealing plate 2, clamped at the left end of the outer frame 1, and a baffle 4 is attached to the right end of the outer frame 1; an upper electric telescopic rod 3, installed between the outer frame 1 and the baffle 4; further comprising: a lower electric telescopic rod 8, installed on the outer frame 1, the output end of the lower electric telescopic rod 8 is rotatably connected to a fishing and filtering plate 5, moving grooves 11 are respectively opened on the front and rear sides inside the outer frame 1, both ends of the moving groove 11 are arc-shaped structures, the fishing and filtering plate 5 slides inside the moving groove 11, a connecting rod 13 is installed at the left end of the lower electric telescopic rod 8, the connecting rod 13 is in a "┠" structure, and grooves 14 are respectively opened at the upper and lower ends of the connecting rod 13; the fishing and filtering plate 5 slides inside the moving groove 11, through holes are opened horizontally on the fishing and filtering plate 5, and the lower end of the lower electric telescopic rod 8 passes through the through holes.

[0029] Place the whole in water and support the whole by hand. Before placing the sampling device, the fishing filter plate 5 remains in a downward state. Then, control the upper electric telescopic rod 3. The upper electric telescopic rod 3 moves the baffle 4 upward until the baffle 4 moves to a proper position and the upper electric telescopic rod 3 stops running. Control the lower electric telescopic rod 8 to run. The lower electric telescopic rod 8 moves upward and drives the fishing filter plate 5 to move upward synchronously. When the fishing filter plate 5 moves in the arc position below the moving groove 11, it rotates upward at the same time. When the fishing filter plate 5 moves to the vertical position of the moving groove 11, the fishing filter plate 5 rotates to the horizontal position. The fishing filter plate 5 moves upward to fish the algae. After the fishing filter plate 5 moves upward to the upper arc position, it rotates to the left. The fishing filter plate 5 rotates to the left so that the algae fished above fall into the annular filter plate 6, separating the algae from the fishing filter plate 5. Then, the fishing filter plate 5 can continue to fish without taking out the algae and then fishing again, reducing the operation steps and greatly improving the work efficiency.

[0030] A drying mechanism is arranged inside the outer frame 1. Through the drying mechanism, the fished algae are dried to remove the water on the surface of the algae, eliminating the need for later water treatment; the drying mechanism includes an annular filter plate 6 and a lower filter plate 12. The annular filter plate 6 is rotatably connected to the outer frame 1. The lower end of the annular filter plate 6 is provided with a lower filter plate 12. A one-way valve is installed on the outer frame 1 below the lower filter plate 12. The groove 14 is arranged in a winding structure. The tightness of the upper groove 14 is greater than that of the lower groove 14. The rotating rod 9 and the rotating column 7 are respectively rotatably connected to the outer frame 1 and the lower filter plate 12. Fixed blocks 15 are installed inside the rotating rod 9 and the rotating column 7. The fixed blocks 15 are engaged inside the groove 14.

[0031] During the up and down telescoping process of the lower electric telescopic rod 8, it drives the connecting rod 13 and the groove 14 to move up and down synchronously. The up and down movement of the groove 14 causes the rotating rod 9 and the rotating column 7 to rotate synchronously. Since the tightness of the upper and lower grooves 14 is different, the rotating speeds of the rotating rod 9 and the rotating column 7 are different. The rotation of the rotating rod 9 drives the fan 10 to rotate synchronously. The rotation of the fan 10 generates wind to blow the algae inside the annular filter plate 6. During the rotation of the rotating column 7, it drives the lower filter plate 12 to rotate synchronously. During the rotation of the lower filter plate 12, it drives the annular filter plate 6 to rotate synchronously. The rotation of the annular filter plate 6 generates centrifugal force to shake the algae inside. The centrifugal force throws the water covering the surface of the algae out of the annular filter plate 6. The water flows down and goes into the water through the one-way valve, and the water will not flow into the inside of the outer frame 1. The drying and air-drying methods are used to treat the water on the surface of the algae, eliminating the need for later water treatment and avoiding the influence of water on the detection of algae.

[0032] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An algal sampling and collection device, comprising: A sealing plate (2), clamped to the left end of the outer frame (1), and a baffle (4) is attached to the right end of the outer frame (1); An upper electric telescopic rod (3), installed between the outer frame (1) and the baffle (4); It is characterized in that it further comprises: A drying mechanism, arranged inside the outer frame (1), through which the salvaged algae are dried to remove the moisture on the surface of the algae, eliminating the need for subsequent moisture treatment; A lower electric telescopic rod (8), installed on the outer frame (1), and the output end of the lower electric telescopic rod (8) is rotatably connected to a salvage and filter plate (5).

2. The algae sampling and collection device according to claim 1, characterized in that: Moving grooves (11) are respectively provided on the front and rear sides inside the outer frame (1), and both ends of the moving groove (11) are of an arc structure, and the salvage and filter plate (5) slides inside the moving groove (11).

3. The algal sampling and collection device according to claim 1, characterized in that: The drying mechanism comprises an annular filter plate (6) and a lower filter plate (12), the annular filter plate (6) is rotatably connected to the outer frame (1), the lower filter plate (12) is installed at the lower end of the annular filter plate (6), and a one-way valve is installed on the outer frame (1) below the lower filter plate (12).

4. The algal sampling and collection device according to claim 3, wherein: A connecting rod (13) is installed at the left end of the lower electric telescopic rod (8), the connecting rod (13) is in a "┠" structure, and grooves (14) are provided at both the upper and lower ends of the connecting rod (13).

5. The algal sampling and collection device according to claim 4, wherein: The grooves (14) are arranged in a meandering structure, the tightness of the upper groove (14) is greater than that of the lower groove (14), a rotating rod (9) and a rotating column (7) are respectively rotatably connected to the outer frame (1) and the lower filter plate (12), and fixing blocks (15) are installed inside the rotating rod (9) and the rotating column (7), and the fixing blocks (15) are clamped inside the grooves (14).

6. The algae sampling and collection device according to claim 1, wherein: The salvage and filter plate (5) slides inside the moving groove (11), horizontal through holes are provided on the salvage and filter plate (5), and the lower end of the lower electric telescopic rod (8) passes through the through holes.

Images