Water quality sampler convenient to use

Abstract

The utility model relates to the technical field of water quality samplers, in particular to a water quality sampler convenient to use, which comprises a movable seat, a storage device is arranged on the right of the upper end of the movable seat, a movable groove is arranged in the middle of the upper end of the movable seat, and a first motor is fixedly mounted in the middle of the left end of the movable seat. A first threaded rod is fixedly installed at the output end of the first motor, a moving block is arranged on the outer surface of the first threaded rod, a supporting frame is fixedly installed at the upper end of the moving block, a connecting column is fixedly installed on the upper portion of the left end of the supporting frame, and a fixing frame is fixedly installed at the left end of the connecting column. And a second motor is fixedly mounted in the middle of the front end of the fixed frame. According to the water quality sampler convenient to use, water at different depths can be conveniently sampled, meanwhile, the sampled water can be conveniently filtered, the problem that the water outlet pipe is blocked is avoided, and meanwhile, the sampling barrel can be conveniently taken down in a more labor-saving manner.

Description

Technical Field

[0001] The utility model relates to the technical field of water quality samplers, in particular to a water quality sampler which is convenient to use. Background Technique

[0002] In water quality detection, the sampling method is crucial, which will affect the accuracy and reliability of the detection results; when sampling, correctly selecting a suitable sampling instrument can ensure the representativeness of the sampling; at the same time, taking safety into account, self - protection should be paid attention to during sampling detection to avoid danger and pollution;

[0003] The current water quality sampler is not convenient enough during sampling. When sampling, the sampling bucket needs to be extended above the water surface, resulting in the need to move the entire device towards the shore after sampling to remove the water bucket, which is rather laborious. Moreover, the current water quality sampler is not convenient for filtering large impurities in the water, resulting in easy blockage of the water outlet pipe when pouring out, affecting subsequent use, and lacking equipment for classifying and storing water at different depths, making it inconvenient to use. Therefore, we introduce a new water quality sampler that is convenient to use. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a water quality sampler that is convenient to use, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A water quality sampler that is convenient to use, including a moving seat. A storage device is arranged at the upper right part of the moving seat. An activity groove is arranged in the middle of the upper end of the moving seat. A first motor is fixedly installed in the middle of the left end of the moving seat. The output end of the first motor is fixedly installed with a first threaded rod. A moving block is arranged on the outer surface of the first threaded rod. The upper end of the moving block is fixedly installed with a support frame. A connecting column is fixedly installed at the upper left part of the support frame. A fixing frame is fixedly installed at the left end of the connecting column. A second motor is fixedly installed in the middle of the front end of the fixing frame. The output end of the second motor is fixedly installed with a winding roller through a rotating rod. A rope is arranged on the outer surface of the winding roller. The lower end of the rope is movably installed with a sampling device through a hook ring.

[0007] Preferably, the sampling device includes a sampling bucket. An outlet pipe is arranged above the left part of the outer surface of the sampling bucket. Mounting shells are arranged on both the left part and the right part of the outer surface of the sampling bucket. Third motors are fixedly installed at the upper ends of the two mounting shells. Screw rods are fixedly installed at the output ends of the two third motors. Connecting frames are movably installed on the outer surfaces of the two screw rods. A bottom cover is fixedly installed between the two connecting frames. A counterweight ring is arranged at the lower part of the outer surface of the sampling bucket. A sealing groove is arranged at the lower end of the counterweight ring. A filter screen is arranged at the lower part of the inner surface of the sampling bucket.

[0008] Preferably, the bottom cover is movably clamped in the sealing groove through a sealing ring gasket.

[0009] By adopting the above technical solutions, a good sealing effect is achieved, which can effectively prevent the internal water sample from leaking outwards. The movable clamping method makes the installation and disassembly of the bottom cover more convenient.

[0010] Preferably, the sampling bucket is movably hooked together with the hook ring at the lower end of the rope through a connecting ring.

[0011] By adopting the above technical solutions, the quick connection and separation between the sampling bucket and the rope are facilitated, making the operation more flexible.

[0012] Preferably, the support frame is movably installed on the outer surface of the first threaded rod through a moving block, and the moving block is movably attached to the inner wall of the moving groove.

[0013] By adopting the above technical solutions, the support frame can move smoothly along the first threaded rod, thereby realizing the adjustment of the position, increasing the adjustability and adaptability of the device. The close fit between the moving groove and the moving block ensures the stability and directionality during the moving process, preventing the support frame from shaking or deviating and other unstable situations.

[0014] Preferably, the storage device includes a placement seat and a storage box. A limiting groove is arranged at the upper end of the placement seat. Handles are arranged at both the front end and the rear end of the storage box. Eight placement grooves are arranged inside the storage box. A cover body is movably installed at the upper end of the storage box through a hinge. A handle is arranged at the upper right part of the cover body.

[0015] By adopting the above technical solutions, the limiting groove on the placement seat can play a certain role in positioning and fixing the storage box to ensure the stable placement of the storage box. The handles at the front and rear ends of the storage box facilitate the handling operation. The eight placement grooves inside can store the sampled water separately, improving the space utilization efficiency and the orderliness of storage. The cover body movably installed through a hinge can provide closed protection for the storage box.

[0016] Preferably, the storage box is movably clamped inside the limiting groove.

[0017] By adopting the above technical solutions, the installation and disassembly of the storage box are facilitated, making the operation more convenient and efficient. The movable clamping connection can ensure that the storage box has a certain stability in the limiting groove and will not shake or shift easily.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. In the utility model, by turning on two third motors through the controller, the two third motors drive two screws to rotate, thereby facilitating the lifting and lowering of the bottom cover, facilitating the sampling and sealing of the sampling bucket, and facilitating water intake. By turning on the first motor through the controller, it is convenient to drive the first threaded rod to rotate, and then it is convenient to drive the support frame to move to the right, so that the sampling bucket is moved away from above the water surface, facilitating the removal of the sampling bucket. By opening the cover body and placing the storage bottle in the placement groove, secondary water intake can be carried out, facilitating the storage and preservation of water at different depths.

[0020] 2. In the utility model, the hook ring at the lower end of the rope is hooked to the connecting ring at the upper end of the sampling bucket, and by turning on the first motor, it is convenient to drive the first threaded rod to rotate, and then it is convenient to make the sampling bucket extend above the water surface. Then, by turning on the second motor through the controller, the motor drives the winding roller to rotate through the rotating rod, and the sampling cylinder can be driven to penetrate deep into the water through the rope. Sampling of water at different depths is facilitated through the rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic diagram of the overall structure of a water quality sampler that is convenient to use according to the utility model;

[0022] Figure 2 is a schematic diagram of the overall structure above the first threaded rod of a water quality sampler that is convenient to use according to the utility model;

[0023] Figure 3 is a schematic diagram of the overall structure of the sampling device of a water quality sampler that is convenient to use according to the utility model;

[0024] Figure 4 is a schematic diagram of the overall structure of the storage device of a water quality sampler that is convenient to use according to the utility model.

[0025] In the figure: 1, moving seat; 2, storage device; 21, placing seat; 22, limiting groove; 23, storage box; 24, handle; 25, placing groove; 26, cover body; 27, pull handle; 3, moving groove; 4, first motor; 5, first threaded rod; 6, moving block; 7, support frame; 8, connecting column; 9, fixed frame; 10, second motor; 11, winding roller; 12, rope; 13, sampling device; 130, sampling bucket; 131, water outlet pipe; 132, installation shell; 133, third motor; 134, screw rod; 135, connecting frame; 136, bottom cover; 137, counterweight ring; 138, sealing groove; 139, filter screen. Detailed implementation manners

[0026] To make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with the detailed implementation manners.

[0027] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0028] A water quality sampler convenient to use, including a moving seat 1, a storage device 2 is arranged at the upper right part of the upper end of the moving seat 1, a moving groove 3 is arranged in the middle of the upper end of the moving seat 1, a first motor 4 is fixedly installed in the middle of the left end of the moving seat 1, a first threaded rod 5 is fixedly installed at the output end of the first motor 4, a moving block 6 is arranged on the outer surface of the first threaded rod 5, a support frame 7 is fixedly installed at the upper end of the moving block 6, a connecting column 8 is fixedly installed at the upper left part of the support frame 7, a fixed frame 9 is fixedly installed at the left end of the connecting column 8, a second motor 10 is fixedly installed in the middle of the front end of the fixed frame 9, a winding roller 11 is fixedly installed at the output end of the second motor 10 through a rotating rod, a rope 12 is arranged on the outer surface of the winding roller 11, and a sampling device 13 is movably installed at the lower end of the rope 12 through a hook ring.

[0029] In this embodiment, the sampling device 13 includes a sampling bucket 130. An outlet pipe 131 is arranged above the upper left part of the outer surface of the sampling bucket 130. Mounting shells 132 are arranged on both the left part and the right part of the outer surface of the sampling bucket 130. Third motors 133 are fixedly installed at the upper ends of the two mounting shells 132. Screw rods 134 are fixedly installed at the output ends of the two third motors 133. Connecting frames 135 are movably installed on the outer surfaces of the two screw rods 134. A bottom cover 136 is fixedly installed between the two connecting frames 135. A counterweight ring 137 is arranged at the lower part of the outer surface of the sampling bucket 130. A sealing groove 138 is arranged at the lower end of the counterweight ring 137. A filter screen 139 is arranged at the lower part of the inner surface of the sampling bucket 130; the bottom cover 136 is movably clamped in the sealing groove 138 through a sealing ring gasket; the sampling bucket 130 is movably hooked with the hook ring at the lower end of the rope 12 through a connecting ring; the support frame 7 is movably installed on the outer surface of the first threaded rod 5 through a moving block 6, and the moving block 6 is movably attached to the inner wall of the moving groove 3.

[0030] Through the above scheme: the outlet pipe 131 on the sampling bucket 130 facilitates the export of the obtained sample water; structures such as the mounting shell 132, the third motor 133, the screw rod 134, and the connecting frame 135 can realize the lifting of the bottom cover 136, thereby controlling the opening and closing of the sampling bucket 130, facilitating sampling and the preservation of sample water; the counterweight ring 137 facilitates the sampling bucket 130 to maintain a stable posture in water; the filter screen 139 facilitates the filtration of large impurities inside the sample water; the movable clamping of the bottom cover 136 and the sealing groove 138 ensures the sealing performance of the sampling bucket 130; the movable hooking of the sampling bucket 130 and the rope 12 facilitates the lifting operation of the sampling bucket 130; the movable installation method of the support frame 7 and the first threaded rod 5 facilitates driving the bottom cover 136 to rise and fall.

[0031] In this embodiment, the storage device 2 includes a placement seat 21 and a storage box 23. A limit groove 22 is arranged at the upper end of the placement seat 21. Handles 24 are arranged at both the front end and the rear end of the storage box 23. Eight placement grooves 25 are arranged inside the storage box 23. A cover body 26 is movably installed at the upper end of the storage box 23 through a hinge. A handle 27 is arranged at the upper right part of the cover body 26; the storage box 23 is movably clamped inside the limit groove 22.

[0032] Through the above scheme: the limit groove 22 on the placement seat 21 can stably accommodate the storage box 23, ensuring its stable placement; the front and rear handles 24 facilitate the handling operation of the storage box 23; the eight placement grooves 25 inside realize the classified storage of sample water at different depths, improving the space utilization efficiency and the orderliness of storage; the cover body 26 installed through a hinge and the handle 27 facilitate flexible opening and closing, playing a protective role for the storage box 23, and the movable clamping method of the storage box 23 and the limit groove 22 enables the storage box 23 to be stably placed and conveniently taken out, increasing the flexibility and convenience of use.

[0033] It should be noted that the present utility model is a water quality sampler that is convenient to use. During the use process, first, the whole is pushed to the position where sampling is required. The hook ring at the lower end of the rope 12 and the connecting ring at the upper end of the sampling bucket 130 are hooked together. By turning on the first motor 4, it is convenient to drive the first threaded rod 5 to rotate, and then it is convenient to make the sampling bucket 130 extend above the water surface. Then, by turning on the second motor 10 through the controller, the second motor 10 drives the winding roller 11 to rotate through the rotating rod, and the sampling bucket 130 can be driven to sink downward into the water through the rope 12. The rope 12 is convenient for sampling water at different depths. When the required depth is reached, by turning on two third motors 133 through the controller, the two third motors 133 drive the two screw rods 134 to rotate, and then it is convenient to drive the bottom cover 136 between the two connecting frames 135 to move downward, so that the sealing ring gasket at the upper end of the bottom cover 136 is separated from the sealing groove 138, and then it is convenient to open the bottom cover 136, so that water enters the sampling bucket 130. The water is filtered through the filter screen 139, which is convenient for filtering large-sized impurities outside the sampling bucket 130. Finally, by turning on the two third motors 133 again through the controller, it is convenient to drive the bottom cover 136 to move upward and the sealing ring gasket is clamped in the sealing groove 138, which is convenient for sealing the sample water inside. By turning on the second motor 10 through the controller, it is convenient to wind up the rope 12, and then it is convenient to drive the sampling bucket 130 to rise. By turning on the first motor 4 through the controller, it is convenient to drive the first threaded rod 5 to rotate, and then it is convenient to drive the support frame 7 to move to the right, so that the sampling bucket 130 leaves above the water surface, which is convenient for removing the sampling bucket 130. By opening the sealing cover on the water outlet pipe 131, it is convenient to pour the water inside into the storage bottle. Finally, by opening the cover body 26 and placing the storage bottle in the placement groove 25, secondary water sampling can be carried out, which is convenient for storing water at different depths.

[0034] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A convenient water sampler, comprising a movable seat (1), characterized in that: A storage device (2) is provided at the right upper end of the movable seat (1), a movable groove (3) is provided at the middle upper end of the movable seat (1), a first motor (4) is fixedly mounted at the middle left end of the movable seat (1), a first threaded rod (5) is fixedly mounted at the output end of the first motor (4), a moving block (6) is provided on the outer surface of the first threaded rod (5), a support frame (7) is fixedly mounted at the upper end of the moving block (6), a connecting column (8) is fixedly mounted at the upper left end of the supporting frame (7), a fixing frame (9) is fixedly mounted at the left end of the connecting column (8), a second motor (10) is fixedly mounted at the middle front end of the fixing frame (9), a winding roller (11) is fixedly mounted at the output end of the second motor (10) via a rotating rod, a rope (12) is provided on the outer surface of the winding roller (11), and a sampling device (13) is movably mounted at the lower end of the rope (12) via a hook ring; The sampling device (13) comprises a sampling barrel (130), a water outlet pipe (131) is arranged above the left portion of the outer surface of the sampling barrel (130), a mounting shell (132) is arranged on the left portion and the right portion of the outer surface of the sampling barrel (130), a third motor (133) is fixedly mounted on the upper ends of the two mounting shells (132), a screw rod (134) is fixedly mounted on the output ends of the two third motors (133), a connecting frame (135) is movably mounted on the outer surfaces of the two screw rods (134), a bottom cover (136) is fixedly mounted between the two connecting frames (135), a counterweight ring (137) is arranged at the lower portion of the outer surface of the sampling barrel (130), a sealing groove (138) is arranged at the lower end of the counterweight ring (137), and a filter screen (139) is arranged at the lower portion of the inner surface of the sampling barrel (130).

2. A convenient water sampler according to claim 1, characterized in that: The bottom cover (136) is movably clamped in the sealing groove (138) via a sealing ring gasket.

3. A convenient water sampler according to claim 1, characterized in that: The sampling barrel (130) is movably hooked with the hook at the lower end of the rope (12) via a connecting ring.

4. The convenient-to-use water sampler according to claim 1, characterized in that: The support frame (7) is movably mounted on the outer surface of the first threaded rod (5) via a moving block (6), and the moving block (6) is movably fitted to the inner wall of the movable groove (3).

5. The convenient-to-use water sampler according to claim 1, characterized in that: The storage device (2) comprises a placement seat (21) and a storage box (23); a limiting groove (22) is provided at the upper end of the placement seat (21); handles (24) are provided at the front and rear ends of the storage box (23); eight placement grooves (25) are provided inside the storage box (23); a cover body (26) is movably mounted on the upper end of the storage box (23) via hinges; a handle (27) is provided at the upper right portion of the cover body (26).

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