CN211825185U - An environmental detection device - Google Patents

Abstract

The utility model belongs to the technical field of environmental detection, in particular to an environmental detection device, which comprises an environmental detection vehicle. The four feet positions of the bottom of the environmental detection vehicle are fixedly installed with supporting feet, and the bottom ends of the four supporting feet are all rotatably installed with wheels , one end of the L-shaped rod is fixedly installed on the top of the environmental detection vehicle, and the other end of the L-shaped rod is provided with a first groove, and the inner walls of both sides of the first groove are rotatably installed with the same rotating shaft, A pulley and a first gear are fixedly sleeved on the rotating shaft, and a first motor is fixedly installed on the inner wall of the first groove close to the side of the environment detection vehicle. The utility model solves the shortcomings in the prior art that the sewage collection work efficiency in the environmental detection equipment is low and it is difficult to collect the sewage samples in the deep water, and the sewage samples in the deep water can be collected quickly, and the work efficiency is improved. Then, the water quality can be analyzed to realize the detection of the environment.

Description

An environmental detection device

technical field

The utility model relates to the technical field of environmental detection, in particular to an environmental detection device.

Background technique

Environmental testing refers to determining the environmental quality (or pollution degree) and its changing trend by measuring the representative values of factors affecting the environmental quality. Environmental testing is to track the changes in environmental quality, determine the level of environmental quality, and provide the basis and guarantee for environmental management and pollution control through the detection of the content and emissions of various substances that have an impact on humans and the environment. Simply put, understanding the environmental level and conducting environmental inspections are the prerequisites for all environmental work.

The patent with the application number of 201811644755.X discloses a detection device for environmental water quality detection, which includes a floating plate, and a sampling box is arranged below the floating plate; a guide rod is fixedly connected to the left side of the top of the sampling box, and the guide rod passes through the floating plate. The plate is slidably connected to the floating plate, the right side of the top of the sampling box is fixedly connected with a screw, the screw passes through the floating plate and is threadedly connected to the floating plate, and the top of the screw is fixedly connected with a rotary handle; the center of the top of the sampling box is provided with a round mouth, the round mouth A cylinder is fixedly connected with it, the inner wall of the cylinder is covered with a rubber layer, and a water quality detection pen is inserted into the rubber layer. The left and right side walls of the sampling box are connected with a water inlet pipe, and a solenoid valve is arranged on the water inlet pipe. A drain pipe is connected, and a one-way valve is arranged on the drain pipe. The invention can conduct water sampling detection at different depths by controlling the lifting of the sampling box; open the electromagnetic valve, and water enters the sampling box through the water inlet pipe to conduct water quality detection, and the detection is convenient.

However, when collecting sewage samples, the water sample collection device in the environmental detection and alarm device involved in this patent has low work efficiency and is difficult to collect sewage samples in deep water, and the collected samples are not representative.

Utility model content

The purpose of the utility model is to solve the shortcomings of the existing technology that the sewage collection efficiency in the environmental detection equipment is low, it is difficult to collect sewage samples in deep water, and the water environment cannot be detected well. Environmental detection device.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An environmental detection device includes an environmental detection vehicle. The bottom four feet of the environmental detection vehicle are fixedly installed with supporting feet, and the bottom ends of the four supporting feet are rotatably installed with wheels. The top of the environmental detection vehicle is fixedly installed with a wheel. One end of the L-shaped rod, and the other end of the L-shaped rod is provided with a first groove, the inner walls of both sides of the first groove are rotatably installed with the same rotating shaft, and the rotating shaft is fixedly sleeved with a pulley and a first groove. A gear, a first motor is fixedly installed on the inner wall of the first groove close to the side of the environmental detection vehicle, and a crossbar is fixedly installed on the output shaft of the first motor, and one end of the crossbar away from the first motor is fixed with a sleeve A second gear is connected, and the second gear is meshed with the first gear. One end of a rope is wound around the pulley, and the other end of the rope extends below the L-shaped rod, and a sampling bottle is fixedly connected. The sampling bottle A fixing rod is fixedly installed on the side away from the environment detection vehicle, and a second motor is fixedly installed on the fixing rod, and a circular plate is fixedly installed on the output shaft of the second motor.

Preferably, an air pump is fixedly installed on one side of the L-shaped rod, and one end of the trachea is fixedly connected to the air inlet of the air pump, and the other end of the trachea is fixedly connected with an inflatable bag, and the air bag is fixedly installed on the sampling bottle.

Preferably, a counterweight is fixedly installed at the bottom of the sampling bottle.

Preferably, a water inlet pipe is fixedly installed on the side of the sampling bottle away from the air pump, and the water inlet pipe is communicated with the interior of the sampling bottle.

Preferably, the side of the circular plate close to the sampling bottle is provided with a second groove, a sealing plug is fixedly installed in the second groove, and the second groove is adapted to the water inlet pipe.

In the utility model, the environmental detection device can collect deep sewage samples by opening a water inlet pipe, a fixed rod, a circular plate, a second groove, a sealing plug and a second motor; by opening an air pump , trachea and air bag can improve the efficiency of sampling bottle;

The utility model solves the shortcomings in the prior art that the sewage collection work efficiency in the environmental detection equipment is low and it is difficult to collect the sewage samples in the deep water, and the sewage samples in the deep water can be collected quickly, and the work efficiency is improved. Then, the water quality can be analyzed to realize the detection of the environment.

Description of drawings

Fig. 1 is the front view structure schematic diagram of a kind of environment detection device proposed by the utility model;

FIG. 2 is a schematic top-view structural schematic diagram of the interior of the first groove of an environmental detection device proposed by the present invention;

FIG. 3 is a schematic structural diagram of part A of an environment detection device proposed by the present invention.

In the picture: 1 environmental inspection vehicle, 2 feet, 3 wheels, 4L-shaped rod, 5 first groove, 6 rotating shaft, 7 pulley, 8 first gear, 9 first motor, 10 cross bar, 11 second gear, 12 rope, 13 sampling bottle, 14 counterweight, 15 air pump, 16 air pipe, 17 air bag, 18 water inlet pipe, 19 fixed rod, 20 circular plate, 21 second groove, 22 sealing plug, 23 second motor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to 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 implementations. example.

1-3, an environmental detection device includes an environmental detection vehicle 1. The bottom four feet of the environmental detection vehicle 1 are fixedly installed with feet 2, and the bottom ends of the four feet 2 are rotatably installed with wheels 3. One end of the L-shaped rod 4 is fixedly installed on the top of the detection vehicle 1, and the other end of the L-shaped rod 4 is provided with a first groove 5, and the same rotating shaft 6 is rotatably installed on the inner walls of both sides of the first groove 5, And the pulley 7 and the first gear 8 are fixedly sleeved on the rotating shaft 6, the first motor 9 is fixedly installed on the inner wall of the first groove 5 close to the side of the environmental detection vehicle 1, and the output shaft of the first motor 9 is fixedly installed. There is a cross bar 10, the end of the cross bar 10 away from the first motor 9 is fixedly sleeved with a second gear 11, and the second gear 11 is meshed with the first gear 8, and one end of the rope 12 is wound on the pulley 7. The other end extends below the L-shaped rod 4, and is fixedly connected with a sampling bottle 13. A fixing rod 19 is fixedly installed on the side of the sampling bottle 13 away from the environmental detection vehicle 1, and a second motor 23 is fixedly installed on the fixing rod 19. The circular plate 20 is fixedly mounted on the output shaft of the second motor 23 .

In the present invention, an air pump 15 is fixedly installed on one side of the L-shaped rod 4, and one end of a trachea 16 is fixedly connected to an inflatable port of the air pump 15, and an air bag 17 is fixedly connected to the other end of the air tube 16, and the air bag 17 Fixedly installed on the sampling bottle 13, the air pump 15, the air pipe 16 and the air bag 17 are used to force the sampling bottle 13 to increase its ascending speed after sampling sewage.

In the present invention, the bottom of the sampling bottle 13 is fixedly installed with a counterweight 14, and the counterweight 14 is used to ensure the depth to which the sampling bottle 13 can fall, thereby ensuring the reference of sampling sewage.

In the present invention, a water inlet pipe 18 is fixedly installed on the side of the sampling bottle 13 away from the air pump 15 , and the water inlet pipe 18 is communicated with the interior of the sampling bottle 13 . Filled with sewage.

In the present invention, the side of the circular plate 20 close to the sampling bottle 13 is provided with a second groove 21, and a sealing plug 22 is fixedly installed in the second groove 21, and the second groove 21 is adapted to the water inlet pipe 18. The second groove 21 and the sealing plug 22 are used to seal the water inlet pipe 18 so that the sampled sewage will not leak out.

According to the working principle of the present invention, if the water environment is to be detected, the water quality in deep water must be collected first for detection and analysis, and the first motor 9 is turned on so that the first motor 9 drives the crossbar 10 to rotate. Since the second gear 11 is a It is sleeved on the cross bar 10, so the second gear 11 will also rotate with the cross bar 10, the first gear 8 and the second gear 11 are meshed with each other, so the first gear 8 will rotate together with the pulley 7 , and then the rope 12 wound on the pulley 7 will expand and contract to control the falling of the sampling bottle 13 in the water. When the sampling bottle 13 falls to an appropriate position under the cooperation of the counterweight 14, the second motor 23 is turned on to drive it. The circular plate 20 is rotated at a certain angle, and then the second motor 23 is quickly turned off. At this time, the sampling bottle 13 will collect sewage through the water inlet pipe 18; when the sewage is fully collected, the second motor 23 is turned on again to drive the circular plate 20. Rotate to block and close the water inlet pipe 18, finally open the air pump 15 to fill the air bag 17 with air through the trachea 16, and finally pull the sampling bottle 13 out of the water through the contraction of the rope 12.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. The environment detection device comprises an environment detection vehicle (1) and is characterized in that supporting legs (2) are fixedly mounted at four bottom positions of the environment detection vehicle (1) and wheels (3) are rotatably mounted at the bottoms of the four supporting legs (2), one end of an L-shaped rod (4) is fixedly mounted at the top of the environment detection vehicle (1), a first groove (5) is formed in the other end of the L-shaped rod (4), the inner walls of two sides of the first groove (5) are rotatably mounted with a same rotating shaft (6), a pulley (7) and a first gear (8) are fixedly sleeved on the rotating shaft (6), a first motor (9) is fixedly mounted on the inner wall of one side, close to the environment detection vehicle (1), of the first groove (5), a transverse rod (10) is fixedly mounted on an output shaft of the first motor (9), and a second gear (11) is fixedly sleeved at one end, far away from the first motor (9), of the transverse rod (10), and second gear (11) and first gear (8) mesh mutually, the winding has the one end of rope (12) on pulley (7), and the other end of rope (12) extends to the below of L type pole (4), and fixedly connected with sample bottle (13), one side fixed mounting that environmental detection car (1) was kept away from in sample bottle (13) has dead lever (19), and fixed mounting has second motor (23) on dead lever (19), the output shaft fixed mounting of second motor (23) has plectane (20).

2. The environment detecting device according to claim 1, wherein an inflator pump (15) is fixedly installed at one side of the L-shaped rod (4), an inflation port of the inflator pump (15) is fixedly connected with one end of an air pipe (16), the other end of the air pipe (16) is fixedly connected with an inflation bag (17), and the inflation bag (17) is fixedly installed on the sampling bottle (13) and communicated with the sampling bottle (13).

3. The environmental testing device of claim 1, wherein a weight block (14) is fixedly installed at the bottom of the sampling bottle (13).

4. The environment detecting device according to claim 1, wherein a water inlet pipe (18) is fixedly installed on one side of the sampling bottle (13) far away from the inflator pump (15), and the water inlet pipe (18) is communicated with the inside of the sampling bottle (13).

5. The environment detecting device according to claim 1, wherein a second groove (21) is formed in one side of the circular plate (20) close to the sampling bottle (13), a sealing plug (22) is fixedly installed in the second groove (21), and the second groove (21) is matched with the water inlet pipe (18).

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