Underwater collection device convenient to move

Abstract

The utility model relates to the technical field of acquisition devices, and discloses an underwater acquisition device convenient to move, which comprises a vehicle body and a camera device, the bottom of a first motor is fixedly connected with a rotating shaft, the bottom of the rotating shaft is fixedly connected with a connecting block, one end of the connecting block is fixedly connected with a sliding groove column, and the interior of the sliding groove column is slidably connected with a sliding block. The bottom of the sliding block is fixedly connected with a hydraulic rod, one side of the sliding block is fixedly connected with a movable plate, one side of the movable plate is fixedly connected with a second motor, the bottom of the second motor is fixedly connected with a movable shaft, and the bottom of the movable shaft is fixedly connected with a sampling pipe. According to the soil sampling device, a first motor is started, a sampling pipe moves downwards while rotating, soil enters the sampling pipe, then a first motor is started, the sampling pipe is driven to rotate, the sampling pipe is sequentially rotated to the positions above a plurality of storage barrels, and therefore soil collected multiple times can be sequentially placed into the storage barrels, and classified storage is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of collection devices, in particular to an underwater collection device that is easy to move. Background Art

[0002] With the development of science and technology, water environment testing has received increasing attention. By analyzing soil samples and determining the content of heavy metals such as lead, mercury, cadmium, pesticide residues, and plastic particles, the river ecosystem can be evaluated and some reference information can be provided for local water pollution control work.

[0003] Chinese utility model patent publication number CN211425952U discloses a soil collection device, belonging to the technical field of collection devices. When the pin is fixed, the turntable is rotated, causing the collection tube to move vertically downward, while driving the sampling tube to move synchronously. Because a spiral drill bit is fixedly connected to one end of the sampling tube, rotating the turntable during the insertion of the sampling tube into the soil is more labor-saving. As the sampling tube moves downward into the soil, soil enters the sampling tube through the spiral drill bit and is collected by the sampling tube. At the same time, the soil pushes the push block. Because the connecting rod is sleeved inside the collection tube and the sampling tube, the push block drives the connecting rod to move vertically upward, so that the soil is gradually collected by the sampling tube. When the push block moves to the limit ring, because the inner diameter of the limit ring is smaller than the diameter of the push block, when the upper end face of the push block abuts the lower end face of the limit ring, the connecting rod stops moving upward, and the sampling tube can now complete the collection of soil.

[0004] Regarding the existing related technologies, the inventors believe that the following defects exist: a sampling tube needs to be placed underground to collect soil, but only one soil sample can be collected at a time. If soil samples need to be collected from multiple locations, multiple operations are required, which brings great inconvenience. Utility Model Content

[0005] In order to solve the existing technical problem that a sampling bottle needs to be placed underground to collect soil, but only one soil sample can be collected at a time, and multiple operations are required when soil samples from multiple locations need to be collected, which brings great inconvenience, the utility model provides an underwater collection device that is easy to move.

[0006] The utility model adopts the following technical solution: a mobile underwater data acquisition device, comprising a vehicle body and a camera device, wherein an inner cavity is machined inside the vehicle body, a fixing plate is fixedly connected to the top inner wall of the inner cavity, a first motor is fixedly connected to one side of the fixing plate, a rotating shaft is fixedly connected to the bottom of the first motor, a connecting block is fixedly connected to the bottom of the rotating shaft, one end of the connecting block is fixedly connected to a slide column, and a slider is slidably connected to the interior of the slide column;

[0007] Among them, the bottom of the slider is fixedly connected to a hydraulic rod, one side of the slider is fixedly connected to a movable plate, one side of the movable plate is fixedly connected to a second motor, the bottom of the second motor is fixedly connected to a movable shaft, the bottom of the movable shaft is fixedly connected to a sampling tube, and a plurality of storage barrels are provided on the bottom inner wall of the inner cavity.

[0008] Preferably, the bottom of the sampling tube is processed into a serrated shape. When the sampling tube rotates, the serrated bottom facilitates breaking the soil, making it easier for the sampling tube to collect soil.

[0009] Preferably, the plurality of storage barrels are evenly distributed with the rotating shaft as the center of the circle, and the storage barrels pass through the bottom of the inner cavity. After the soil collection is completed, the soil inside the sampling tube is sequentially stored inside the storage barrels for easy classification.

[0010] Preferably, a turntable is rotatably connected to the bottom of the vehicle body, and a plurality of baffles are fixedly connected to the four sides of the turntable.

[0011] Preferably, the baffle is located at the bottom of the vehicle body, and the baffle is in contact connection with the bottom of the storage barrel.

[0012] Preferably, the hydraulic rod is located inside the chute column.

[0013] Preferably, one side of the movable plate is slidably connected to one side of the chute column.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] When the utility model is in use, the hydraulic rod and the second motor are started to make the sampling tube rotate and move downward, so that the soil enters the interior of the sampling tube. When the soil collection is completed, the hydraulic rod drives the sampling tube to move upward to enter the interior of the inner cavity, and then the first motor is started. The first motor will drive the slide column to rotate through the rotating shaft and the connecting block. The slide column will drive the sampling tube to rotate through the slider, the movable plate, the second motor and the movable shaft, so that the sampling tube is rotated to the top of multiple storage barrels in sequence, so that the soil collected multiple times can be placed in the interior of the storage barrel in sequence, which is convenient for classified storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the vehicle body of the present utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure between the turntable and the baffle of the present utility model;

[0019] Figure 4 For the utility model Figure 2 Enlarged schematic diagram of part A in the middle.

[0020] In the figure: 1. Vehicle body; 2. Camera device; 3. Inner cavity; 4. Fixed plate; 5. First motor; 6. Rotating shaft; 7. Connecting block; 8. Slide column; 9. Slider; 10. Movable plate; 11. Second motor; 12. Movable shaft; 13. Sampling tube; 14. Storage barrel; 15. Hydraulic rod; 16. Turntable; 17. Baffle. DETAILED DESCRIPTION

[0021] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0022] Example 1: Please refer to Figure 1 - Figure 4 , a mobile underwater data acquisition device of this embodiment includes a vehicle body 1 and a camera device 2, an inner cavity 3 is processed inside the vehicle body 1, a fixed plate 4 is fixedly connected to the top inner wall of the inner cavity 3, a first motor 5 is fixedly connected to one side of the fixed plate 4, a rotating shaft 6 is fixedly connected to the bottom of the first motor 5, a connecting block 7 is fixedly connected to the bottom of the rotating shaft 6, one end of the connecting block 7 is fixedly connected to a slide column 8, a slider 9 is slidably connected to the inside of the slide column 8, a hydraulic rod 15 is fixedly connected to the bottom of the slider 9, a movable plate 10 is fixedly connected to one side of the slider 9, a second motor 11 is fixedly connected to one side of the movable plate 10, a movable shaft 12 is fixedly connected to the bottom of the second motor 11, a sampling tube 13 is fixedly connected to the bottom inner wall of the inner cavity 3, a plurality of storage barrels 14 are provided, and the hydraulic rod 15 is located inside the slide column 8;

[0023] When it is necessary to collect soil underwater, the vehicle body 1 is first moved to a suitable position, and then the hydraulic rod 15 is started. The hydraulic rod 15 will drive the slider 9 to move downward, and the slider 9 will drive the movable plate 10 to move downward. The movable plate 10 will drive the second motor 11 to move downward. At the same time, the second motor 11 is started, and the second motor 11 will drive the movable shaft 12 to rotate. The rotation of the movable shaft 12 will drive the sampling tube 13 to rotate, so that the sampling tube 13 rotates and moves downward, so that the soil enters the interior of the sampling tube 13.

[0024] Secondly, when the soil collection is completed, the hydraulic rod 15 is started, and the hydraulic rod 15 will drive the sampling tube 13 to move upward into the inner cavity 3 through the slider 9, the movable plate 10, the second motor 11 and the movable shaft 12, and then the first motor 5 is started, and the first motor 5 will drive the rotating shaft 6 to rotate, and the rotating shaft 6 will drive the connecting block 7 to rotate, and the connecting block 7 will drive the chute column 8 to rotate, and the chute column 8 will drive the second motor 11 to rotate through the slider 9 and the movable plate 10, and the second motor 11 will drive the movable shaft 12 and the sampling tube 13 to rotate, so that the sampling tube 13 is rotated to the top of one of the storage barrels 14, and the soil inside the sampling tube 13 is placed into the storage barrel 14;

[0025] Furthermore, the bottom of the sampling tube 13 is processed into a serrated shape. When the sampling tube 13 rotates, the serrated bottom facilitates breaking the soil, making it easier for the sampling tube 13 to collect soil.

[0026] Furthermore, multiple storage barrels 14 are evenly distributed with the rotating shaft 6 as the center of the circle. The storage barrels 14 pass through the bottom of the inner cavity 3. When the soil collection is completed, the sampling tube 13 will rotate to the top of one of the storage barrels 14, and the soil inside the sampling tube 13 will be sequentially stored in the storage barrels 14 for easy classification.

[0027] Furthermore, a turntable 16 is rotatably connected to the bottom of the vehicle body 1, and a plurality of baffles 17 are fixedly connected around the turntable 16. The baffles 17 are located at the bottom of the vehicle body 1 and are in contact with the bottom of the storage barrel 14. When the storage barrel 14 needs to be removed, the turntable 16 is locked to the bottom of the vehicle body 1 by a lock tongue. Therefore, the lock between the turntable 16 and the vehicle body 1 is first released with a key, and then the turntable 16 is rotated. The turntable 16 will drive the baffles 17 to rotate, so that the baffles 17 are out of contact with the storage barrel 14, thereby facilitating the removal of the storage barrel 14 and allowing the sample inside the storage barrel 14 to be tested.

[0028] Working principle: first move the vehicle body 1 to a suitable position, then start the hydraulic rod 15, the hydraulic rod 15 will drive the slider 9 to move downward, the slider 9 will drive the movable plate 10 to move downward, the movable plate 10 will drive the second motor 11 to move downward, and at the same time start the second motor 11, the second motor 11 will drive the movable shaft 12 and the sampling tube 13 to rotate, so that the sampling tube 13 rotates and moves downward, thereby collecting soil and allowing the soil to enter the interior of the sampling tube 13. When the soil collection is completed, start the hydraulic rod 15, the hydraulic rod 15 will move through the slider 9, the movable plate 10, the second motor 11 and the movable plate 10. The movable shaft 12 drives the sampling tube 13 to move upward into the inner cavity 3, and then the first motor 5 is started. The first motor 5 will drive the rotating shaft 6 to rotate, the rotating shaft 6 will drive the connecting block 7 to rotate, the connecting block 7 will drive the chute column 8 to rotate, and the chute column 8 will drive the sampling tube 13 to rotate through the slider 9, the movable plate 10, the second motor 11 and the movable shaft 12, so that the sampling tube 13 is rotated to the top of one of the storage barrels 14, thereby putting the soil inside the sampling tube 13 into the storage barrel 14, so that the vehicle body 1 is moved to different positions for multiple collections, and the soil is sequentially put into the interior of multiple storage barrels 14.

[0029] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A portable underwater data acquisition device comprising a vehicle body (1) and a camera device (2), characterized in that: An inner cavity (3) is machined inside the vehicle body (1), a fixed plate (4) is fixedly connected to the top inner wall of the inner cavity (3), a first motor (5) is fixedly connected to one side of the fixed plate (4), a rotating shaft (6) is fixedly connected to the bottom of the first motor (5), a connecting block (7) is fixedly connected to the bottom of the rotating shaft (6), one end of the connecting block (7) is fixedly connected to a slide column (8), and a slider (9) is slidably connected to the inside of the slide column (8); The bottom of the slider (9) is fixedly connected to a hydraulic rod (15), one side of the slider (9) is fixedly connected to a movable plate (10), one side of the movable plate (10) is fixedly connected to a second motor (11), the bottom of the second motor (11) is fixedly connected to a movable shaft (12), the bottom of the movable shaft (12) is fixedly connected to a sampling tube (13), and a plurality of storage barrels (14) are provided on the inner wall of the bottom of the inner cavity (3).

2. The portable underwater data collection device according to claim 1, characterized in that: The bottom of the sampling tube (13) is processed into a serrated shape.

3. The portable underwater data collection device according to claim 1, characterized in that: The plurality of storage barrels (14) are evenly distributed with the rotating shaft (6) as the center of the circle, and the storage barrels (14) pass through the bottom of the inner cavity (3).

4. The portable underwater data collection device according to claim 1, characterized in that: The bottom of the vehicle body (1) is rotatably connected to a turntable (16), and the four sides of the turntable (16) are fixedly connected to a plurality of baffles (17).

5. The portable underwater data collection device according to claim 4, characterized in that: The baffle (17) is located at the bottom of the vehicle body (1), and the baffle (17) is in contact connection with the bottom of the storage barrel (14).

6. The portable underwater data collection device according to claim 1, characterized in that: The hydraulic rod (15) is located inside the chute column (8).

7. The portable underwater data collection device according to claim 1, characterized in that: One side of the movable plate (10) is slidably connected to one side of the chute column (8).

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