CN213022492U

CN213022492U - Multi-position sampling device for treating environmental pollution of rural small watershed of mountain land

Info

Publication number: CN213022492U
Application number: CN202021892197.1U
Authority: CN
Inventors: 杨思林; 刘云根; 王妍; 张叶飞; 黄颖
Original assignee: Southwest Forestry University
Current assignee: Southwest Forestry University
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-04-20
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to a sampling device technical field just discloses a mountain region rural small watershed environmental pollution administers and uses multiposition sampling device, including the dead lever, the inside of dead lever is hollow structure, the left side fixedly connected with holding rod of dead lever, the hold tank has been seted up in the left side of holding rod, the shifting chute has been seted up to the front side of dead lever. Rotate right through making the grip block two-pass torque spring compression, and then make grip block two keep away from grip block one, put the sampling pipe between grip block one and grip block two, loosen grip block two, and then make the reference column get into the inside of constant head tank, and then realize the fixed of sampling pipe, the threaded rod rotates, make the fixed plate remove in the inside of shifting chute, make the fixed plate remove to suitable position, put the sampling pipe in the river, because the power that the velocity of flow of river produced makes the sampling pipe rotate on the surface of reference column.

Description

Multi-position sampling device for treating environmental pollution of rural small watershed of mountain land

Technical Field

The utility model relates to a sampling device technical field specifically is a mountain region rural area small watershed environmental pollution administers and uses multiposition sampling device.

Background

At present, with the increase of national economy, environmental pollution is more serious, and the pollution of rivers is more serious when the environmental pollution is serious, the well-done water quality detection is an important factor which relates to the national economy development and the human health, and in the water quality detection work, water quality sampling is a very important link which is the beginning of the work, especially in small rivers in mountainous and rural areas, and because most people lack the environmental protection consciousness, the pollution of some rivers in the mountainous and rural areas is more severe; however, most of the existing mountain rural river water quality sampling devices consist of ropes and collecting barrels; but most sampling device all carries out water quality collection through the rope in throwing into the river with the sampling bucket, nevertheless because the power that the sampling bucket is tenesmic can be the showy of river production silt for the quality of water of collecting has more impurity, simultaneously because the position of uncontrollable sampling bucket, makes the quality of water position of gathering can not fix a position the collection.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a rural small watershed environmental pollution of mountain region administers and uses multiposition sampling device possesses the quality of water position of gathering and can advance line location advantage such as gather, and the impurity of collecting quality of water has solved the quality of water of collection less and has had more impurity, simultaneously because the position of uncontrollable sampling bucket for the quality of water position of gathering can not advance line location the problem of gathering.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rural little watershed environmental pollution of mountain region administers and uses multiposition sampling device, includes the dead lever, the inside of dead lever is hollow structure, the left side fixedly connected with holding rod of dead lever, the hold up tank has been seted up in the left side of holding rod, the shifting chute has been seted up to the front side of dead lever, the inside of dead lever is provided with mechanical power device, the inside of shifting chute is provided with little watershed water quality sampling device.

Preferably, mechanical power device includes the threaded rod, the both ends of threaded rod are connected with the internal rotation of dead lever, the fixed surface of threaded rod is connected with bevel gear two, the front side rotation of dead lever is connected with the axis of rotation, the rear end fixedly connected with bevel gear one of axis of rotation, the front side fixedly connected with rolling disc of axis of rotation, the front side fixedly connected with dwang of rolling disc.

Preferably, the small watershed water quality sampling device comprises a fixed plate, the bottom of the fixed plate is connected with the inside of the moving groove in a sliding way, the rear side of the fixed plate penetrates through the interior of the moving groove and extends to the interior of the fixed rod, the left side of the fixed plate is in threaded connection with the surface of the threaded rod, the bottom of the fixed plate is fixedly connected with a first clamping plate, the bottom of the fixed plate is fixedly connected with a torsion spring, the other end of the torsion spring is fixedly connected with a second clamping plate, the torsion spring is arranged on the right side of the first clamping plate and is not contacted with the first clamping plate, positioning columns are arranged on the opposite sides of the second clamping plate and the first clamping plate, sampling pipes are arranged on the surfaces of the positioning columns, the surface of sampling pipe has seted up the constant head tank, the inside and the surperficial swing joint of reference column of constant head tank, sampling pipe passes through the surface swing joint of constant head tank and reference column.

Preferably, the rear side of the rotating shaft penetrates through the front side of the fixing rod and extends to the inside of the fixing rod, and the first bevel gear and the second bevel gear are meshed with each other.

Preferably, the positioning slot is one third above the surface of the sampling tube.

Preferably, the right end of the threaded rod penetrates through the inside of the fixing plate and extends to the outside of the fixing plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a rural small watershed environmental pollution of mountain region administers and uses multiposition sampling device possesses following beneficial effect:

1. the multi-position sampling device for treating the environmental pollution of the rural small watershed of the mountain land is characterized in that the two clamping plates are compressed by the torsion springs to rotate rightwards, so that the two clamping plates are far away from the first clamping plate, the sampling pipe is placed between the first clamping plate and the second clamping plate, the second clamping plate is loosened, so that the positioning column enters the positioning groove, the sampling pipe is fixed, the threaded rod rotates, the fixing plate moves inside the moving groove, the fixing plate moves to a proper position, the sampling pipe is placed in a river, the sampling pipe rotates on the surface of the positioning column due to the force generated by the water flow speed of the river, so that the water in the river enters the sampling pipe, the water sample in the river moves upwards to the moving device after entering the inside of the sampling pipe, the sampling pipe rotates due to the gravity of the water, and the bottom of the sampling pipe vertically downwards, make the sampling pipe be in balanced state, and then make the device to the more convenient and fast of the sampling of river quality of water, make the river water appearance of collecting not have too many impurity simultaneously for the experimenter is more convenient to the detection of water sample, reduced the influence of impurity to water sample data to a certain extent, make the detection data of water sample be close true condition more, make the analysis that the experimenter can be more quick go out environmental pollution's reason to a certain extent.

2. The multi-position sampling device for the environmental pollution control of the small watershed in the rural areas of the mountainous region rotates clockwise or anticlockwise, thereby rotating the rotating disc, rotating the rotating shaft by the rotation of the rotating disc, further driving the conical gear I to rotate by the meshing of the teeth, thereby enabling the threaded rod to rotate and further enabling the fixed plate to move, further realizing the positioning and water quality collection of the device, so that the device can collect the water quality of rivers at a plurality of different positions, and an experimenter can carry out comparison experiments of a plurality of groups of water quality, so that experimenters can more quickly and clearly know the water pollution condition of mountainous rural rivers, and furthermore, experimenters can more quickly make a solution for water pollution in mountain countryside to a certain extent, so that the health of people in the mountain countryside is guaranteed.

Drawings

FIG. 1 is a schematic structural view of the multi-position sampling device for environmental pollution abatement in small watershed in mountainous rural areas of the utility model;

FIG. 2 is a schematic view of the internal structure of the fixed rod of the multi-position sampling device for environmental pollution abatement in mountainous and rural small watershed of the utility model;

fig. 3 is the utility model discloses a mountain region rural small watershed environmental pollution administers and uses multiposition sampling device schematic structure.

In the figure: the device comprises a fixing rod 1, a holding rod 2, a storage groove 3, a rotating shaft 4, a rotating disc 5, a moving groove 6, a fixing plate 7, a rotating rod 8, a clamping plate I9, a sampling tube 10, a clamping plate II 11, a positioning groove 12, a positioning column 13, a conical gear I14, a conical gear II 15, a threaded rod 16 and a torsion spring 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a multi-position sampling device for treating environmental pollution of mountainous rural small watersheds comprises a fixed rod 1, wherein the inside of the fixed rod 1 is of a hollow structure, a holding rod 2 is fixedly connected to the left side of the fixed rod 1, and the surface of the holding rod 2 is held by two hands to take and use the device, so that the device is more convenient and faster to use, a moving groove 6 is formed in the front side of the fixed rod 1, and a mechanical power device is arranged inside the fixed rod 1;

the mechanical power device comprises a threaded rod 16, two ends of the threaded rod 16 are rotatably connected with the inside of the fixed rod 1, the threaded rod 16 can rotate inside the fixed rod 1, a bevel gear II 15 is fixedly connected to the surface of the threaded rod 16, the bevel gear II 15 can rotate to enable the threaded rod 16 to rotate, the front side of the fixed rod 1 is rotatably connected with a rotating shaft 4, the rotating shaft 4 can rotate on the front side of the fixed rod 1, the rear side of the rotating shaft 4 penetrates through the front side of the fixed rod 1 and extends into the inside of the fixed rod 1, a bevel gear I14 is fixedly connected with the rear end of the rotating shaft 4, the bevel gear I14 is meshed with the bevel gear II 15, the bevel gear II 15 is driven to rotate through tooth meshing, a rotating disc 5 is fixedly connected with the front side of the rotating shaft 4, a rotating rod 8 is fixedly connected with the front side of the rotating disc 5, and the rotating rod, the rotating disc 5 is further rotated, the rotating disc 5 is rotated to enable the rotating shaft 4 to rotate, the first conical gear 14 drives the second conical gear 15 to rotate through tooth meshing, the threaded rod 16 is further rotated, the device obtains power required by movement, and a small-flow-area water quality sampling device is arranged inside the moving groove 6;

the small watershed water quality sampling device comprises a fixed plate 7, the bottom of the fixed plate 7 is connected with the inner part of a moving groove 6 in a sliding mode, the fixed plate 7 can move in the moving groove 6, the rear side of the fixed plate 7 penetrates through the inner part of the moving groove 6 and extends to the inner part of a fixed rod 1, the left side of the fixed plate 7 is in threaded connection with the surface of a threaded rod 16, the right end of the threaded rod 16 penetrates through the inner part of the fixed plate 7 and extends to the outer part of the fixed plate 7, the fixed plate 7 can move on the surface of the threaded rod 16, the threaded rod 16 rotates to enable the fixed plate 7 to move on the surface of the threaded rod 16 and the inner part of the moving groove 6, a clamping plate I9 is fixedly connected to the bottom of the fixed plate 7, a torsion spring 17 is fixedly connected to the bottom of the fixed plate 7, a clamping plate II 11 is fixedly, the clamping plate II 11 can rotate left and right at the bottom of the fixing plate 7 through the stretching and compression of the torsion spring 17, positioning columns 13 are arranged on the opposite sides of the clamping plate II 11 and the clamping plate I9, sampling tubes 10 are arranged on the surfaces of the positioning columns 13, positioning grooves 12 are formed in the surfaces of the sampling tubes 10, the positioning grooves 12 are arranged at one third of the positions above the surfaces of the sampling tubes 10, so that the sampling tubes 10 can rotate on the surfaces of the positioning columns 13, meanwhile, the bottoms of the sampling tubes 10 can be always in a vertical downward state due to gravity when the sampling tubes are static, the insides of the positioning grooves 12 are movably connected with the surfaces of the positioning columns 13, the sampling tubes 10 are movably connected with the surfaces of the positioning columns 13 through the positioning grooves 12, the sampling tubes 10 can rotate and be installed on the surfaces of the positioning columns 13, the clamping plate II 11 is compressed by the torsion spring 17 to rotate, the sampling tube 10 is placed between the first clamping plate 9 and the second clamping plate 11, the second clamping plate 11 is loosened, the positioning column 13 enters the positioning groove 12, the sampling tube 10 is fixed, the threaded rod 16 rotates, the fixing plate 7 moves inside the moving groove 6, the fixing plate 7 moves to a proper position, the sampling tube 10 is placed in a river, the sampling tube 10 rotates on the surface of the positioning column 13 due to the force generated by the water flow speed of the river, water in the river enters the sampling tube 10, the water sample in the river enters the upward moving device after entering the sampling tube 10, the sampling tube 10 rotates due to the gravity of the water, the bottom of the sampling tube 10 is vertically downward, the sampling tube 10 is in a balanced state, the device is enabled to sample the water in the river more conveniently and quickly, and meanwhile, collected flowing water samples do not have too many impurities, make the experimenter more convenient to the detection of water sample, impurity to the influence of water sample data has been reduced to a certain extent, make the detection data of water sample be close the truth more, make the experimenter can be more quick analysis go out environmental pollution's reason to a certain extent, hold rod 2's left side has been seted up hold up tank 3, reserve sampling pipe 10 can be placed to hold up tank 3's inside, make when sampling pipe 10 takes place to lose or damaged condition, can use reserve sampling pipe to carry out the water sampling, can the hold up tank seal through the chock.

The working principle is as follows:

when the multi-position sampling device for governing the environmental pollution of the mountainous rural small watershed is used, the second clamping plate 11 is compressed by the torsion spring 17 to rotate rightwards, the second clamping plate 11 is far away from the first clamping plate 9, the sampling tube 10 is placed between the first clamping plate 9 and the second clamping plate 11, the second clamping plate 11 is loosened, the positioning column 13 enters the positioning groove 12, the sampling tube 10 is fixed, the rotating rod 8 rotates clockwise or anticlockwise, the rotating disc 5 rotates to enable the rotating shaft 4 to rotate, the first conical gear 14 drives the second conical gear 15 to rotate through tooth meshing, the threaded rod 16 rotates, the fixing plate 7 moves in the moving groove 6, and the fixing plate 7 moves to a proper position, put sampling pipe 10 in the river, the power that produces because the water velocity of river makes sampling pipe 10 rotate on the surface of reference column 13, and then make the water of river get into the inside of sampling pipe 10, after the inside of sampling pipe 10 is got into to last mobile device to the water sample of river, because the gravity of water makes sampling pipe 10 rotate, and then make the bottom of sampling pipe 10 vertical downwards, make sampling pipe 10 be in balanced state, and then make the device more convenient and fast to the sampling of river quality, make the river flowing water appearance of collection not have too many impurity simultaneously, make the experimenter more convenient to the detection of water sample.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rural small watershed environmental pollution of mountain region administers and uses multiposition sampling device, includes dead lever (1), the inside of dead lever (1) is hollow structure, the left side fixedly connected with holding rod (2) of dead lever (1), its characterized in that: the water quality monitoring device is characterized in that a storage tank (3) is formed in the left side of the holding rod (2), a moving tank (6) is formed in the front side of the fixing rod (1), a mechanical power device is arranged inside the fixing rod (1), and a small-watershed water quality sampling device is arranged inside the moving tank (6).

2. The multi-position sampling device for environmental pollution abatement in mountainous rural areas according to claim 1, wherein: the mechanical power device comprises a threaded rod (16), the two ends of the threaded rod (16) are connected with the inner rotation of the fixed rod (1), the fixed surface of the threaded rod (16) is connected with two bevel gears (15), the front side of the fixed rod (1) is connected with a rotating shaft (4), the rear end of the rotating shaft (4) is fixedly connected with one bevel gear (14), the front side of the rotating shaft (4) is fixedly connected with a rotating disc (5), and the front side of the rotating disc (5) is fixedly connected with a rotating rod (8).

3. The multi-position sampling device for environmental pollution abatement in mountainous rural areas according to claim 1, wherein: the small watershed water quality sampling device comprises a fixed plate (7), the bottom of the fixed plate (7) is in sliding connection with the inside of a moving groove (6), the rear side of the fixed plate (7) penetrates through the inside of the moving groove (6) and extends to the inside of a fixed rod (1), the left side of the fixed plate (7) is in threaded connection with the surface of a threaded rod (16), the bottom of the fixed plate (7) is fixedly connected with a first clamping plate (9), the bottom of the fixed plate (7) is fixedly connected with a torsion spring (17), the other end of the torsion spring (17) is fixedly connected with a second clamping plate (11), the torsion spring (17) is arranged on the right side of the first clamping plate (9) and is not in contact with the first clamping plate, positioning columns (13) are arranged on the opposite sides of the second clamping plate (11) and the first clamping plate (9), and sampling tubes (10) are arranged on the surfaces of, locating slot (12) have been seted up on the surface of sampling pipe (10), the inside of locating slot (12) and the surperficial swing joint of reference column (13), sampling pipe (10) pass through the surface swing joint of locating slot (12) and reference column (13).

4. The multi-position sampling device for environmental pollution abatement in mountainous rural areas according to claim 2, wherein: the rear side of the rotating shaft (4) penetrates through the front side of the fixing rod (1) and extends into the fixing rod (1), and the first bevel gear (14) and the second bevel gear (15) are meshed with each other.

5. The multi-position sampling device for environmental pollution abatement in mountainous rural areas according to claim 3, wherein: the positioning groove (12) is arranged one third above the surface of the sampling tube (10).

6. The multi-position sampling device for environmental pollution abatement in mountainous rural areas according to claim 3, wherein: the right end of the threaded rod (16) penetrates through the inner part of the fixing plate (7) and extends to the outer part of the fixing plate (7).