Environment-friendly detection sampling device

Abstract

The utility model discloses an environment-friendly detection sampling device which comprises a sampling tank body, a filter screen is arranged at the upper end of the inner wall of the sampling tank body, and a stirring mechanism is arranged at the upper end of the filter screen. When sampling water needs to be detected, the transmission rod A is driven by the transmission rod B in the stirring mechanism through the transmission seat to perform convection rotation motion, and the outer sides of the transmission rod A and the transmission rod B are both provided with stirring fan blades, so that the stirring fan blades are convenient to stir before a worker detects and analyzes a water source; a water source collected in the sampling tank body is mixed and stirred through the stirring mechanism, impurity precipitation in the water source is prevented from affecting a detection result, a cleaning brush is arranged at the bottom end of a cleaning fan blade, the cleaning brush is attached to the upper end face of a filter screen, and the cleaning fan blade is located on the outer side of a transmission rod A, so that the detection result is more stable while the stirring mechanism stirs the water source. The cleaning fan blades are driven by the transmission rod A to clean the surface of the filter screen.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection detection, in particular to an environmental protection detection sampling device. Background Art

[0002] With the development of my country's economy and technology, the environment has also been seriously polluted. Environmental protection work is facing huge challenges, and water pollution is a very important part of environmental protection testing. Testing of water samples is an important basis for judging water quality. However, in actual work, the situation of rivers where water samples need to be collected is complicated. Some rivers are overgrown with bushes on both sides, and it is difficult for testers to get close to the river to collect water. Therefore, a long pole is used for auxiliary collection. A water sample extraction bucket is fixed at one end of the long pole through a long rope, and the water in the river is sampled through the water sample extraction bucket;

[0003] A water quality sampler disclosed in the existing patent number CN202223446081.7 is provided with a cover ring at the upper end of the sampler body, and a screen is provided inside the cover ring, so that through the cooperation of the cover ring and the screen, when the sampler body is collecting water, the screen can block the leaves to prevent the leaves from entering the collection bucket, causing inconvenience in subsequent operations.

[0004] However, after the existing water quality sampler finishes sampling, the staff still needs to manually mix and stir the sampled water before conducting subsequent testing, which is rather troublesome. In addition, after the sampling is completed, the impurities and waste generated at the water source in the water quality sampler are adsorbed on the filter, which is inconvenient for the staff to clean. Therefore, it does not meet the existing needs. In this regard, we propose an environmentally friendly detection sampling device. Utility Model Content

[0005] The purpose of the utility model is to provide an environmentally friendly detection sampling device to solve the problem that after the existing water quality sampler proposed in the above background technology finishes sampling, the staff needs to manually mix and stir the sampled water before subsequent testing, which is rather troublesome, and after the sampling is completed, the filter screen in the water quality sampler is adsorbed by impurities and waste generated at the water source, which is inconvenient for the staff to clean the filter screen.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmental protection detection sampling device, comprising a sampling tank body, a filter screen is provided at the upper end of the inner wall of the sampling tank body, a stirring mechanism is provided on the upper end of the filter screen, the stirring mechanism passes through the filter screen and extends to the bottom end of the inner wall of the sampling tank body, the stirring mechanism comprises a transmission rod A and a transmission rod B, stirring blades are provided on the outer sides of the transmission rod A and the transmission rod B, a transmission seat is provided on the inner side of the sampling tank body at the intersection of the transmission rod A and the transmission rod B, the transmission rod A and the transmission rod B are subjected to convection flipping motion through the transmission seat, and a cleaning blade is provided on the outer side of the transmission rod A above the filter screen.

[0007] Preferably, one end of the transmission rod A and the transmission rod B are both provided with a bevel gear B located on the inner side of the transmission seat, and both sides of one of the bevel gears B are located on the inner wall of the transmission seat and are provided with a bevel gear A, the bevel gear B and the bevel gear A are meshed with each other, and the transmission rod A and the transmission rod B are connected through the bevel gear B and the bevel gear A.

[0008] Preferably, a cleaning brush is provided at the bottom end of the cleaning blade, and the cleaning brush is in contact with the upper end surface of the filter.

[0009] Preferably, a rotating motor is provided at the bottom end of the transmission rod B located on the inner wall of the sampling tank body, and the rotating motor is connected to the transmission rod B through a coupling. A power switch is provided on one side of the sampling tank body, and the power switch is electrically connected to the rotating motor.

[0010] Preferably, a hanging ring is provided on the outer side of the sampling tank body, a bolt is provided at the intersection of the bottom end of the hanging ring and the sampling tank body, and the hanging ring is fixedly connected to the sampling tank body by the bolt.

[0011] Preferably, discharge ports are provided on both sides of the bottom end of the sampling tank body, a sealing plug is provided on the inner side of the discharge port, a storage battery is provided on one side of the discharge port located on the inner side of the sampling tank body, a solar charging panel is provided on the top of the transmission rod A, and the storage battery is electrically connected to the solar charging panel and the power switch.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the sampled water needs to be tested, the utility model drives the drive rod A to perform convection rotation through the drive rod B in the stirring mechanism via the transmission seat, and the outer sides of the drive rod A and the drive rod B are both provided with stirring blades, so that before the staff tests and analyzes the water source, the water source collected from the inside of the sampling tank body is mixed and stirred by the stirring mechanism to prevent impurities from precipitating inside the water source and affecting the test result. A cleaning brush is provided at the bottom end of the cleaning blade, and the cleaning brush is in contact with the upper end surface of the filter screen. The cleaning blade is located on the outer side of the driving rod A, and then while the stirring mechanism is stirring, the cleaning blade is driven by the driving rod A to clean the surface of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model as a whole;

[0016] Figure 3 It is a schematic diagram of the internal structure of the transmission seat of the utility model.

[0017] In the figure: 1. Sampling tank body; 101. Discharge port; 102. Storage battery; 2. Lifting ring; 3. Stirring mechanism; 301. Transmission rod A; 302. Transmission rod B; 303. Stirring blades; 4. Cleaning blades; 5. Filter; 6. Sealing plug; 7. Transmission seat; 701. Bevel gear A; 8. Bevel gear B. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] See also Figures 1 to 3The utility model provides an embodiment: an environmental detection sampling device, including a sampling tank body 1, a hanging ring 2 is provided on the outer side of the sampling tank body 1, a bolt is provided at the intersection of the bottom end of the hanging ring 2 and the sampling tank body 1, the hanging ring 2 is fixedly connected to the sampling tank body 1 by the bolt, a filter screen 5 is provided on the upper end of the inner wall of the sampling tank body 1, a stirring mechanism 3 is provided on the upper end of the filter screen 5, the stirring mechanism 3 penetrates the filter screen 5 and extends to the bottom end of the inner wall of the sampling tank body 1, the stirring mechanism 3 includes a transmission rod A301 and a transmission rod B302, the outer sides of the transmission rod A301 and the transmission rod B302 are both provided with stirring blades 303, the intersection of the transmission rod A301 and the transmission rod B302 is located on the inner side of the sampling tank body 1, and a transmission seat 7 is provided, the transmission rod A301 and the transmission rod B302 are subjected to convection flipping motion through the transmission seat 7, and the filter A cleaning blade 4 is provided on the outside of the transmission rod A301 above the net 5. When the sampled water needs to be tested, the transmission rod B302 in the stirring mechanism 3 drives the transmission rod A301 to perform convection rotation through the transmission seat 7, and stirring blades 303 are provided on the outsides of the transmission rod A301 and the transmission rod B302, so that before the staff detects and analyzes the water source, the stirring mechanism 3 is used to mix and stir the water source collected from the inside of the sampling tank body 1 to prevent impurities from precipitating in the water source and affecting the detection results. A cleaning brush is provided at the bottom end of the cleaning blade 4, and the cleaning brush is in contact with the upper end surface of the filter screen 5, and the cleaning blade 4 is located on the outside of the transmission rod A301, so that when the stirring mechanism 3 is stirring, the cleaning blade 4 is driven by the transmission rod A301 to clean the surface of the filter screen 5.

[0020] One end of the transmission rod A301 and the transmission rod B302 are located on the inner side of the transmission seat 7 and are both provided with a bevel gear B8, and both sides of one of the bevel gears B8 are located on the inner wall of the transmission seat 7 and are provided with a bevel gear A701, the bevel gears B8 and the bevel gears A701 are meshed with each other, and the transmission rod A301 and the transmission rod B302 are connected through the bevel gears B8 and A701, and then when the stirring mechanism 3 is stirring, the transmission rod B302 drives the transmission rod A301 to perform convection rotation through the transmission seat 7, and the transmission rod A301 and the transmission rod The outer side of B302 is provided with stirring blades 303, so that before the staff detects and analyzes the water source, they can mix and stir the water source collected inside the sampling tank body 1 through the stirring mechanism 3 to prevent impurities from precipitating inside the water source and affecting the detection results. A cleaning brush is provided at the bottom end of the cleaning blade 4, and the cleaning brush is in contact with the upper end surface of the filter 5. The cleaning blade 4 is located on the outer side of the transmission rod A301, so that when the stirring mechanism 3 is stirring, the cleaning blade 4 is driven by the transmission rod A301 to clean the surface of the filter 5.

[0021] A rotating motor is provided at the inner wall of the sampling tank body 1 at the bottom of the transmission rod B302, and the rotating motor is connected to the transmission rod B302 through a coupling. A power switch is provided on one side of the sampling tank body 1, and the power switch is electrically connected to the rotating motor. Discharge ports 101 are provided on both sides of the bottom of the sampling tank body 1, and a sealing plug 6 is provided on the inner side of the discharge port 101. A storage battery 102 is provided on the inner side of the sampling tank body 1 on one side of the discharge port, and a solar charging panel is provided on the top of the transmission rod A301, and the storage battery 102 is electrically connected to the solar charging panel and the power switch. When the sampling tank body 1 is placed on a water source, the storage battery 102 is charged by the solar charging panel, which is convenient for energy saving and emission reduction.

[0022] The sampling device: when in use, first check whether all parts are intact. After the inspection is completed, first place the sampling tank body 1 in the water source that needs to be inspected. When the sampling tank body 1 sinks into the water source, the water in the water source flows into the sampling tank body 1. A filter screen 5 is provided at the upper end of the inner wall of the sampling tank body 1, so that it is convenient to filter the water plants and garbage in the water through the filter screen 5. When the sampling of the sampling tank body 1 is completed, the sampling tank body 1 is picked up through the hanging ring 2, and a stirring mechanism 3 is provided at the upper end of the filter screen 5. The stirring mechanism 3 penetrates the filter screen 5 and extends to the bottom end of the inner wall of the sampling tank body 1. Then, when it is necessary to detect the sampled water, turn on the power, start the stirring mechanism 3, and the transmission rod B302 in the stirring mechanism 3 drives the transmission rod A301 to perform convection rotation through the transmission seat 7, and The outer sides of the transmission rod A301 and the transmission rod B302 are both provided with stirring blades 303, so that before the staff detects and analyzes the water source, they can mix and stir the water source collected inside the sampling tank body 1 through the stirring mechanism 3 to prevent impurities from precipitating inside the water source and affecting the detection results. A cleaning brush is provided at the bottom end of the cleaning blade 4, and the cleaning brush is in contact with the upper end surface of the filter 5, and the cleaning blade 4 is located on the outer side of the transmission rod A301. While the stirring mechanism 3 is stirring, the cleaning blade 4 is driven by the transmission rod A301 to clean the surface of the filter 5. Discharge ports 101 are provided on both sides of the bottom end of the sampling tank body 1, and a sealing plug 6 is provided on the inner side of the discharge port 101. The sealing plug 6 is opened to take out the sampled water after stirring.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An environmental detection sampling device, comprising a sampling tank body (1), wherein a filter screen (5) is provided at the upper end of the inner wall of the sampling tank body (1), characterized in that: A stirring mechanism (3) is provided at the upper end of the filter (5), and the stirring mechanism (3) penetrates the filter (5) and extends to the bottom end of the inner wall of the sampling tank body (1). The stirring mechanism (3) comprises a transmission rod A (301) and a transmission rod B (302), and stirring blades (303) are provided on the outer sides of the transmission rod A (301) and the transmission rod B (302). A transmission seat (7) is provided at the intersection of the transmission rod A (301) and the transmission rod B (302) and is located on the inner side of the sampling tank body (1). The transmission rod A (301) and the transmission rod B (302) are subjected to convection flipping motion through the transmission seat (7), and a cleaning blade (4) is provided above the filter (5) and located on the outer side of the transmission rod A (301).

2. The environmental protection detection sampling device according to claim 1 is characterized in that: One end of the transmission rod A (301) and the transmission rod B (302) are both provided with a bevel gear B (8) located on the inner side of the transmission seat (7), and both sides of one of the bevel gears B (8) are both provided with a bevel gear A (701) located on the inner wall of the transmission seat (7), and the bevel gear B (8) and the bevel gear A (701) are meshed with each other, and the transmission rod A (301) and the transmission rod B (302) are connected in transmission via the bevel gear B (8) and the bevel gear A (701).

3. The environmental protection detection sampling device according to claim 1 is characterized in that: A cleaning brush is provided at the bottom end of the cleaning blade (4), and the cleaning brush is in contact with the upper end surface of the filter screen (5).

4. The environmental protection detection sampling device according to claim 1 is characterized in that: A rotating motor is provided at the bottom of the transmission rod B (302) located on the inner wall of the sampling tank body (1), and the rotating motor is connected to the transmission rod B (302) via a coupling. A power switch is provided on one side of the sampling tank body (1), and the power switch is electrically connected to the rotating motor.

5. The environmental protection detection sampling device according to claim 1 is characterized in that: A hanging ring (2) is provided on the outer side of the sampling tank body (1), and a bolt is provided at the intersection of the bottom end of the hanging ring (2) and the sampling tank body (1), and the hanging ring (2) is fixedly connected to the sampling tank body (1) by the bolt.

6. The environmental detection sampling device according to claim 1, characterized in that: Both sides of the bottom of the sampling tank body (1) are provided with discharge ports (101), the inner side of the discharge port (101) is provided with a sealing plug (6), one side of the discharge port is located on the inner side of the sampling tank body (1) and a storage battery (102) is provided, the top of the transmission rod A (301) is provided with a solar charging panel, and the storage battery (102) is electrically connected to the solar charging panel and the power switch.

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