CN220751724U

CN220751724U - Water quality sampling and collecting device

Info

Publication number: CN220751724U
Application number: CN202322327751.1U
Authority: CN
Inventors: 陆喜红
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-04-09
Anticipated expiration: 2033-08-29

Abstract

The utility model relates to the technical field of environment detection, in particular to a water quality sampling and collecting device which comprises a bracket and a first electric push rod, wherein the left side of the top end of the bracket is fixedly connected with the first electric push rod, the output end of the first electric push rod is fixedly connected with a second electric push rod, and the output end of the second electric push rod is fixedly connected with a connecting seat. Through inserting the middle part of plectrum in proper order with many sampling tube, when installing the sampling tube on the plectrum, the fixture block contacts with the draw-in groove of plectrum, make the fixture block receive the extrusion inwards to remove and drive the spring compression, the fixture block of both sides receives the elasticity influence and the plectrum looks joint of spring when the fixture block enters into the recess of plectrum, the river enters into the inside of the sampling tube of one side from the input of water pump through the connecting pipe, close the water pump after the sampling tube of this side position is full, the output shaft of control motor rotates a week, the sampling tube on the gear drive plectrum rotates, thereby take a sample to the next sampling tube.

Description

Water quality sampling and collecting device

Technical Field

The utility model relates to the technical field of environment detection, in particular to a water quality sampling and collecting device.

Background

With the development of economy, water quality sampling is the field activity with the largest daily workload of water environment monitoring departments. According to the national water quality sampling standard requirements, sampling sections are arranged according to sampling areas, sampling point vertical lines are arranged on the sampling sections, sampling points are arranged on the sampling point vertical lines, each sampling point is required to collect water samples with different depths according to conditions, the sampling task is heavy, and the sampling condition is complex

For example, the publication number CN217638125U is authorized, a water quality sampling collection device convenient to adjust is provided, the rope is loosened by rotating the wire winding and unwinding disc through the crank, the second locking rod connected with the other end of the rope drives the sampling barrel to descend into a sampling area, liquid passes through the sieve disc, residues of the liquid are blocked, the liquid flows into the water injection barrel, filtered water passes through the connecting pipe and is then connected to the sampling barrel, the second locking rod connected with the other end of the rope is tightened to lift the sampling barrel, the sampling barrel and threads are rotated in the opposite direction to separate a top plate from the sampling barrel, liquid in the sampling barrel is discharged, detection personnel can conveniently detect the water quality, efficiency is high, energy is saved, the fault rate is low, and the use convenience of detection personnel is improved;

meanwhile, when the water quality sampling and collecting device in the document is placed below the liquid level, impurities on the surface of the screen disc cannot be cleaned, so that when river water enters the sampling barrel through the screen, algae in the river water can easily cover holes in the middle of the screen disc to cause the condition that the screen disc is blocked, the speed of entering the sampling barrel by the river water is affected, and the sampling efficiency of the water quality sampling and collecting device on the river water is affected.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a water quality sampling and collecting device.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a quality of water sample collection system, includes support and first electric putter, the top left side of support links to each other with first electric putter is fixed, first electric putter's output links to each other with the second electric putter is fixed, the output of second electric putter links to each other with the connecting seat is fixed, the top middle part of connecting seat links to each other with the water pump is fixed, the input and the connecting pipe of water pump are fixed continuous, the bottom of connecting pipe is equipped with protective structure, the bottom of connecting seat is equipped with the sample collection structure.

Preferably, the sampling structure comprises a circular plate, the outer wall of the circular plate is rotationally connected with the connecting seat, the middle part of the circular plate is propped against the collecting cylinder through a plurality of sealing rings, the outer wall of the collecting cylinder is fixedly connected with the circular ring, the two sides of the circular ring are fixedly connected with the inner end of the spring respectively, the outer end of the spring is fixedly connected with the sliding block, the two sides of the outer wall of the sliding block is slidably connected with the circular ring, the top end of the sliding block is fixedly connected with the clamping block, and the outer walls of the clamping blocks are fixedly connected with the circular plate in a clamping mode.

Preferably, the top of the circular plate is attached to the connecting seat, the top of the collecting cylinder is attached to the connecting seat, and the top of the outer wall of the circular plate is meshed with the incomplete gear.

Preferably, the protection structure comprises a round rod, two ends of the round rod are connected with the connecting pipe in a rotating mode, two sides of the outer wall of the round rod are fixedly connected with impellers on two sides respectively, the middle part of the outer wall of the round rod is connected with the vertical rod in a rotating mode through a bevel gear set, and the bottom end of the vertical rod is fixedly connected with the reamer.

Preferably, the outer wall of the vertical rod is rotationally connected with the connecting pipe, and the bevel gear group is formed by jointing two bevel gears.

Preferably, the right side of the connecting seat is rotationally connected with the shaft body of the incomplete gear, and the top end of the shaft body of the incomplete gear is fixedly connected with the output shaft of the motor.

The utility model provides a water quality sampling and collecting device, which has the beneficial effects that: through inserting the multiple sampling tubes into the middle part of the circular plate in turn, when the sampling tubes are mounted on the circular plate, the circular plate is contacted with clamping grooves of the circular plate, so that the clamping blocks are extruded to move inwards and drive springs to compress, when the clamping blocks enter the grooves of the circular plate, the clamping blocks on two sides are clamped with the circular plate under the influence of the elasticity of the springs, river water enters the sampling tube on one side from the input end of the water pump through a connecting pipe, the water pump is closed after the sampling tube on the side is full, the output shaft of the motor is controlled to rotate for a circle, the gear drives the sampling tube on the circular plate to rotate, and therefore the next sampling tube is sampled, and the problems that the water sampling device is complex in operation and unfavorable for use when the water is required to be sampled for multiple times are solved by the same way;

when the water pump samples through the connecting pipe, the pressure effect that the water pump produced on the impeller for the impeller drives the plectane and rotates, and the round bar passes through bevel gear group and drives the montant and rotate, and the montant drives the reamer and rotates, thereby cuts the clearance to algae and impurity, thereby avoids leading to the fact the jam to influence the problem of sampling efficiency to the filter screen.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a partial schematic view of the structure of FIG. 2;

FIG. 4 is a schematic diagram of the structure of FIG. 3A;

FIG. 5 is a schematic top view of FIG. 3;

FIG. 6 is a schematic view of the cartridge, seal cap and cartridge of FIG. 3.

In the figure: 1. the device comprises a support, 2, a first electric push rod, 3, a protective structure, 301, a round rod, 302, a bevel gear set, 303, an impeller, 304, a reamer, 305, a vertical rod, 4, a sampling structure, 4a1, a circular plate, 4a2, a sliding block, 4a3, a collecting cylinder, 4a4, a circular ring, 4a5, a clamping block, 4a6, a spring, 4b1, a sealing cover, 5, a second electric push rod, 6, a water pump, 7, a motor, 8, an incomplete gear, 9, a connecting seat, 10 and a connecting pipe.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-6: in this embodiment, a quality of water sample collection system, including support 1 and first electric putter 2, the top left side of support 1 links to each other with first electric putter 2 is fixed, the bottom of support 1 is provided with a plurality of screws, thereby the screw rod bottom is the toper, thereby through the position that is used for fixed bolster 1 with the screw rod embedding in the soil, the output of first electric putter 2 links to each other with second electric putter 5 is fixed, the output of second electric putter 5 links to each other with connecting seat 9 is fixed, the top middle part of connecting seat 9 links to each other with water pump 6 is fixed, the input of water pump 6 links to each other with connecting pipe 10 is fixed, the bottom of connecting pipe 10 is equipped with protective structure 3, the bottom of connecting seat 9 is equipped with sample collection structure 4.

The sampling structure 4 comprises a circular plate 4a1, the outer wall of the circular plate 4a1 is rotationally connected with a connecting seat 9, the middle part of the circular plate 4a1 is respectively abutted against a collecting cylinder 4a3 through a plurality of sealing rings, the outer wall of the collecting cylinder 4a3 is fixedly connected with a circular ring 4a4, two sides of the circular ring 4a4 are respectively fixedly connected with the inner ends of springs 4a6, when a motor 7 drives a gear 8 to rotate for one sixth of a circle, the circular plate 4a1 rotates, the output end of a water pump 6 is fixed at the circular plate 4a1 to rotate, the types of a first electric push rod 2, a second electric push rod 5, the motor 7 and the water pump 6 can be selected according to actual use conditions, the elasticity coefficient of the springs 4a6 can be selected according to actual use conditions, the outer ends of the springs 4a6 are fixedly connected with the sliding blocks 4a2, a user inwards moves the sliding blocks 4a2 at two sides, the sliding blocks 4a2 drive the corresponding sliding blocks 4a6 to compress, meanwhile, the sliding blocks 4a2 drive the sliding blocks 4a5 along sliding grooves of the circular rings 4a4 to be in a1 to be released from clamping connection with the circular plate 4a1, when the sampling tube 4a3 is installed on the circular plate 4a1, the clamping blocks 4a5 are contacted with clamping grooves of the circular plate 4a1, the clamping blocks 4a5 are extruded to move inwards and drive the springs 4a6 to compress, when the clamping blocks 4a5 enter the grooves of the circular plate 4a1, the clamping blocks on two sides are influenced by the elasticity of the springs 4a6 to be clamped with the circular plate 4a1, the outer walls of the sliding blocks 4a2 on two sides are connected with the circular ring 4a4 in a sliding mode, the top ends of the sliding blocks 4a2 are fixedly connected with the clamping blocks 4a5, the outer walls of the clamping blocks 4a5 are clamped with the circular plate 4a1, the top ends of the circular plate 4a1 are attached to the connecting seat 9, the top ends of the collecting tube 4a3 are attached to the connecting seat 9, the top of the outer wall of the circular plate 4a1 is meshed with the incomplete gear 8, the output shaft of the motor 7 drives the gear 8 to rotate, the gear 8 drives the circular plate 4a1 to rotate, and the circular plate 4a1 drives the sampling tube 4a3 to move circularly.

The protection structure 3 comprises a round rod 301, two ends of the round rod 301 are rotatably connected with a connecting pipe 10, a filter screen is arranged at the bottom of the connecting pipe 10, the filter screen is woven by metal wires, when a water pump 6 samples through the connecting pipe 10, the pressure generated by the water pump 6 on water acts on an impeller 303, the impeller 303 drives a circular plate 301 to rotate, the round rod 301 drives a vertical rod 305 to rotate through a bevel gear set 302, the vertical rod 305 drives a reamer to rotate, algae and impurities are cut and cleaned, the filter screen is prevented from being blocked, two sides of the outer wall of the round rod 301 are fixedly connected with impellers 303 on two sides respectively, the middle part of the outer wall of the round rod 301 is rotatably connected with the vertical rod 305 through a bevel gear set 302, the bottom end of the vertical rod 305 is fixedly connected with a reamer 304, the outer wall of the vertical rod 305 is rotatably connected with the connecting pipe 10, the bevel gear set 302 is formed by two bevel gears in a fitting mode, the right side of a connecting seat 9 is rotatably connected with a shaft of an incomplete gear 8, and the top end of the shaft of the incomplete gear 8 is fixedly connected with an output shaft of a motor 7.

Working principle:

firstly, the support 1 is fixed on the ground, then the multi-sampling tube 4a3 is sequentially inserted into the middle part of the circular plate 4a1, when the sampling tube 4a3 is installed on the circular plate 4a1, the circular plate 4a1 and the clamping block 4a5 are contacted with the clamping groove of the circular plate 4a1, so that the clamping block 4a5 is extruded to move inwards and drive the spring 4a6 to compress, when the clamping block 4a5 enters the groove of the circular plate 4a1, the clamping blocks on two sides are influenced by the elastic force of the spring 4a6 to be clamped with the circular plate 4a1, the first electric push rod 2 and the second electric push rod 3 are controlled to move, the connecting tube 10 is enabled to move below the liquid level of a sampling river channel, then the water pump 6 is started, river water enters the inner part of the sampling tube 4a3 on one side from the input end of the water pump 6 through the connecting tube 10, the water pump 6 is closed after the sampling tube 4a3 on the side is full, the output shaft of the motor 6 is controlled to rotate, the gear 8 drives the sampling tube 4a3 on the circular plate 4a1 to rotate, accordingly, the next sampling tube 4a3 is sampled, the water is correspondingly removed from the position of the slide block 9 after the water is completely moved, and the sampling tube is correspondingly removed from the position of the slide block 2 for a plurality of times.

When the water pump 6 samples through the connecting pipe 10, the pressure generated by the water pump 6 on the impeller 303 causes the impeller 303 to drive the circular plate 301 to rotate, the circular rod 301 drives the vertical rod 305 to rotate through the bevel gear set 302, and the vertical rod 305 drives the reamer to rotate, so that algae and impurities are cut and cleaned, and the problem that the filter screen is blocked to influence the sampling efficiency is avoided;

example 2:

referring to fig. 6: in this embodiment, a water quality sampling collection device, wherein the sampling collection structure 4 may further include a sealing cover 4b1, the inner side of the sealing cover 4b1 is propped against the collecting cylinder 4a3 through a sealing gasket, the outer sides of the sealing cover 4b1 are respectively clamped with clamping blocks 4a5 on two sides, when the sampling cylinder 4a3 is disassembled, the sealing cover 4b1 is inserted into the sampling cylinder 4a3, the clamping blocks 4a5 are contacted with the sealing cover 4b1 and then move outwards, so that the clamping blocks 4a5 are clamped with the sealing cover 4b1, and the sealing cover 4b1 is sealed with the sampling cylinder 4a3 through the sealing gasket.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. The utility model provides a quality of water sample collection system, includes support (1) and first electric putter (2), the top left side of support (1) is fixed continuous with first electric putter (2), its characterized in that: the output of first electric putter (2) links to each other with second electric putter (5) is fixed, the output of second electric putter (5) links to each other with connecting seat (9) is fixed, the top middle part of connecting seat (9) links to each other with water pump (6) is fixed, the input of water pump (6) links to each other with connecting pipe (10) is fixed, the bottom of connecting pipe (10) is equipped with protective structure (3), the bottom of connecting seat (9) is equipped with sample collection structure (4).

2. A water quality sampling device according to claim 1, wherein: the utility model provides a sample collection structure (4) is including plectane (4 a 1), the outer wall and the connecting seat (9) of plectane (4 a 1) rotate and link to each other, the middle part of plectane (4 a 1) offsets tightly with collection cylinder (4 a 3) through a plurality of sealing washer respectively, the outer wall and the ring (4 a 4) of collection cylinder (4 a 3) are fixed continuous, the both sides of ring (4 a 4) are fixed continuous with the inner of spring (4 a 6) respectively, the outer end and the slider (4 a 2) of spring (4 a 6) are fixed continuous, both sides the outer wall of slider (4 a 2) all links to each other with ring (4 a 4) slip, the top and the fixture block (4 a 5) of slider (4 a 2) are fixed continuous, a plurality of the outer wall of fixture block (4 a 5) all links to each other with plectane (4 a 1).

3. A water quality sampling device according to claim 2, wherein: the top of the circular plate (4 a 1) is attached to the connecting seat (9), the top of the collecting cylinder (4 a 3) is attached to the connecting seat (9), and the top of the outer wall of the circular plate (4 a 1) is meshed with the incomplete gear (8).

4. A water quality sampling device according to claim 1, wherein: the protection structure (3) comprises a round rod (301), two ends of the round rod (301) are rotationally connected with the connecting pipe (10), two sides of the outer wall of the round rod (301) are fixedly connected with impellers (303) on two sides respectively, the middle part of the outer wall of the round rod (301) is rotationally connected with a vertical rod (305) through a bevel gear set (302), and the bottom end of the vertical rod (305) is fixedly connected with a reamer (304).

5. The water sampling device of claim 4, wherein: the outer wall of the vertical rod (305) is rotationally connected with the connecting pipe (10), and the bevel gear group (302) is formed by jointing two bevel gears.

6. A water quality sampling device according to claim 1, wherein: the right side of the connecting seat (9) is rotationally connected with the shaft body of the incomplete gear (8), and the top end of the shaft body of the incomplete gear (8) is fixedly connected with the output shaft of the motor (7).