CN212539789U

CN212539789U - Equal-proportion automatic water quality sampling instrument convenient for multipoint acquisition

Info

Publication number: CN212539789U
Application number: CN202021135209.6U
Authority: CN
Inventors: 吴为江; 汪洋; 徐猛
Original assignee: Anhui Bishui Electronic Technology Co ltd
Current assignee: Anhui Bishui Electronic Technology Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-12
Anticipated expiration: 2030-06-18

Abstract

The utility model discloses a make things convenient for automatic appearance of sampling of equal proportion quality of water of multiple spot collection, including cable, fixed cover, driving gear and motor, the both sides setting of cable is in the top both sides position of fixed cover, and the top intermediate position bolt of fixed cover installs the motor to the top of motor is connected with the top of rotation axis, the piston is installed on the top of piston rod, and the piston setting is in the inside of cartridge, the bottom and the water inlet of cartridge run through each other, and the outside top position of cartridge is connected with the bottom of fixed cylinder to the top of fixed cylinder is connected with fixed cover top bottom. This automatic appearance of sampling of equal proportion quality of water of convenient multiple spot collection can make the rotary rod of its bottom rotatory when the rotary rod is rotatory, and when the rotary rod was rotatory, it can stir near 4 sampling barrels's of outside distribution environment, guarantees that the influence that receives rubbish and impurity can not appear, guarantees that sampling barrel can carry out normal sampling work.

Description

Equal-proportion automatic water quality sampling instrument convenient for multipoint acquisition

Technical Field

The utility model relates to an automatic sampling appearance technical field of quality of water specifically is an automatic sampling appearance of equal proportion quality of water who makes things convenient for multiple spot to gather.

Background

The equal proportion water quality automatic sampling instrument is an extraction device for automatically collecting water sources, so that the effect of conveniently detecting the water quality in the follow-up process is achieved, the types and the number of the sampling instruments on the existing market are numerous, but the sampling instruments still have some problems when in use;

1. when a traditional sampling instrument is used for sampling, only one sampling instrument at one position can be used for sampling, so that multipoint sampling can be completed only by frequently moving a sampling cylinder, and the sampling efficiency of the traditional sampling instrument is low;

2. when a general sampling instrument is used for sampling, because a large amount of impurities often exist on the lake surface and the water surface, the impurities can influence the normal sampling work of water quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for automatic sampling appearance of equal proportion quality of water of multiple spot collection to the automatic sampling appearance of quality of water on the existing market that the above-mentioned background art of solution provided can not carry out the processing work to the impurity on the surface of water when carrying out the quality of water sampling, and in the sampling, can not carry out the problem of the sampling work of multiple spot simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: an equal proportion water quality automatic sampling instrument convenient for multi-point collection comprises a guy cable, a fixed cover, a driving gear and a motor, wherein two sides of the guy cable are arranged at two sides of the top end of the fixed cover, the motor is installed at the middle position of the top end of the fixed cover through bolts, the top end of the motor is connected with the top end of a rotating shaft, the top end of the rotating shaft penetrates through the middle of the fixed cover and is arranged at the bottom position of the fixed cover, a rotating rod is fixedly installed at the outer position of the top end of the rotating shaft, the driving gear is connected with the outer key of the rotating shaft and is arranged in the fixed cover, the outer peripheral position of the driving gear is mutually meshed with a driven gear, a middle cylinder penetrates through the middle of the driven gear, the upper side and the lower side of the middle cylinder are connected with the outer wall of the, the piston is installed on the top of piston rod, and the piston setting is in the inside of sampling cylinder, the bottom and the water inlet of sampling cylinder run through each other, and the outside top position of sampling cylinder is connected with the bottom of fixed cylinder to the top of fixed cylinder is connected with fixed cover top bottom, the inside of fixed cover is provided with middle groove.

Preferably, the periphery of the driving gear is provided with 4 driven gears at equal angles, and a middle cylinder arranged in the middle of the driven gears is of a hollow structure penetrating through the driving gear from top to bottom.

Preferably, the lowest point of the rotating shaft is lower than the lowest point of the sampling cylinder, and the bottom of the rotating shaft and the rotating rod are integrally installed.

Preferably, the bottom of the fixed cylinder and the sampling cylinder are integrally installed, and the inner diameter of the sampling cylinder is equal to that of the top end of the fixed cylinder.

Preferably, the piston rod is provided with a limiting block at a position below the outer part of the piston rod, the top end of the limiting block is clamped in the limiting groove, and the inner wall of the limiting groove and the outer wall of the limiting groove are smooth surfaces.

Preferably, the limiting grooves are arranged on the inner walls of the fixed cylinder and the sampling cylinder, the limiting grooves on the fixed cylinder and the sampling cylinder correspond in position, and the cross section of the top end of each limiting groove is in a U-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: the equal-proportion automatic water quality sampling instrument convenient for multi-point acquisition;

1. the bottom of the fixed cover is provided with 4 driven gears at equal angles, the 4 driven gears can simultaneously rotate under the action of the driving gear, when the driven gears rotate, the piston rod in the middle cylinder can move up and down, when the piston rod moves up and down, the piston can move up and down, and when the piston moves up and down, the sampling work can be completed, so that the effect of sampling at different positions can be achieved;

2. the rotary rod that can make its bottom when the rotary rod is rotatory, and when the rotary rod was rotatory, it can stir the environment near 4 sampling barrels that the outside distributes, guarantees that the influence that receives rubbish and impurity can not appear, guarantees that sampling barrel can carry out normal sampling work.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the interior of the fixing cover according to the present invention;

FIG. 3 is a schematic side view of the sampling cylinder and the fixed cylinder of the present invention;

fig. 4 is a schematic view of the front view section structure of the middle cylinder connected with the movable rod of the present invention.

In the figure: 1. a cable; 2. a fixed cover; 3. an intermediate tank; 4. a driving gear; 5. a motor; 6. a rotating shaft; 7. rotating the rod; 8. a driven gear; 9. an intermediate barrel; 10. a fixed cylinder; 11. a piston rod; 12. a limiting block; 13. a piston; 14. a sampling cartridge; 15. a water inlet; 16. a limiting groove.

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. 1-4, the present invention provides a technical solution: an equal proportion water quality automatic sampling instrument convenient for multi-point acquisition comprises a guy cable 1, a fixed cover 2, a middle groove 3, a driving gear 4, a motor 5, a rotating shaft 6, a rotating rod 7, a driven gear 8, a middle cylinder 9, a fixed cylinder 10, a piston rod 11, a limiting block 12, a piston 13, a sampling cylinder 14, a water inlet 15 and a limiting groove 16, wherein two sides of the guy cable 1 are arranged at two sides of the top end of the fixed cover 2, the motor 5 is installed at the middle position of the top end of the fixed cover 2 through a bolt, the top end of the motor 5 is connected with the top end of the rotating shaft 6, the top end of the rotating shaft 6 penetrates through the middle of the fixed cover 2 and is arranged at the bottom position of the fixed cover 2, the rotating rod 7 is fixedly installed at the outer position of the top end of the rotating shaft 6, the outer key of the rotating shaft 6 is connected with the driving gear 4, the, driven gear 8's centre is run through and is provided with middle section of thick bamboo 9, and be connected for the bearing between the upper and lower both sides of middle section of thick bamboo 9 and the outer wall of fixed cover 2, and the intermediate position threaded connection of middle section of thick bamboo 9 has piston rod 11, piston 13 is installed on the top of piston rod 11, and piston 13 sets up the inside at sampling cylinder 14, sampling cylinder 14's bottom and water inlet 15 run through each other, and sampling cylinder 14's outside top position is connected with the bottom of fixed section of thick bamboo 10, and the top of fixed section of thick bamboo 10 is connected with fixed cover 2 top bottom, fixed cover 2's inside is provided with middle groove 3.

The periphery of the driving gear 4 is provided with 4 driven gears 8 at equal angles, and a middle cylinder 9 arranged in the middle of the driven gears 8 is of a hollow structure penetrating up and down, so that a piston rod 11 in the middle of the middle cylinder 9 can penetrate through the middle of the middle cylinder 9.

The lowest point of rotation axis 6 is less than the lowest point of sampling section of thick bamboo 14, and installs as an organic whole between the bottom of rotation axis 6 and the rotary rod 7, guarantees that rotary rod 7 can stir sampling section of thick bamboo 14 environment all around along with rotation axis 6 is rotatory, conveniently carries out water sampling work.

Install as an organic whole between the bottom of solid fixed cylinder 10 and the cartridge 14, and the internal diameter size of cartridge 14 equals with solid fixed cylinder 10 top internal diameter size, stopper 12 is installed to outside below position an organic whole of piston rod 11, and the top block of stopper 12 is in the inside of spacing groove 16, and the inner wall of spacing groove 16 is smooth surface with the outer wall of spacing groove 16, spacing groove 16 all has the setting at solid fixed cylinder 10 and cartridge 14's inner wall, and the position of spacing groove 16 on solid fixed cylinder 10 and the cartridge 14 is corresponding, and 16 top cross-sections of spacing groove are "U" shape structure setting, guarantee that stopper 12 can move in the inside of spacing groove 16 always, guarantee that piston rod 11 can reciprocate work.

The working principle is as follows: when the equal-proportion automatic water quality sampling instrument convenient for multi-point collection is used, firstly, the whole instrument is placed at a proper position on the water surface through the inhaul cable 1, then, sampling work can be carried out, the motor 5 is started, the motor 5 drives the rotating shaft 6 at the top end to rotate, the rotating shaft 6 can drive the driving gear 4 connected with the external key to rotate when rotating, the driving gear 4 can be meshed with the driven gear 8 when rotating, the driven gear 8 can rotate, the middle cylinder 9 in the middle of the driven gear 8 can rotate, the middle cylinder 9 can be in threaded connection with the piston rod 11 in the middle of the middle cylinder when rotating, due to the arrangement of the limiting block 12 outside the piston rod 11, the whole piston rod 11 can drive the piston 13 at the top end to move up and down in the sampling cylinder 14, when the piston 13 moves up and down, the water quality can be sampled by arranging the water inlet 15 at the top end of the sampling cylinder 14;

when sampling, the rotating shaft 6 can rotate the rotating rod 7 at the bottom of the rotating shaft, so that the rotating rod 7 can stir water sources around the sampling cylinder 14 when rotating, and the sampling cylinder 14 cannot be affected by external impurities when sampling.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a make things convenient for automatic sampling appearance of equal proportion quality of water of multiple spot collection, includes cable (1), fixed cover (2), driving gear (4) and motor (5), its characterized in that: the two sides of the inhaul cable (1) are arranged at the two sides of the top end of the fixed cover (2), the motor (5) is installed on the top end middle position of the fixed cover (2) through a bolt, the top end of the motor (5) is connected with the top end of the rotating shaft (6), the top end of the rotating shaft (6) penetrates through the middle of the fixed cover (2) and is arranged at the bottom position of the fixed cover (2), the top end outer position of the rotating shaft (6) is fixedly provided with a rotating rod (7), the outer key of the rotating shaft (6) is connected with a driving gear (4), the driving gear (4) is arranged inside the fixed cover (2), the outer peripheral position of the driving gear (4) is mutually meshed with a driven gear (8), the middle of the driven gear (8) is provided with a middle cylinder (9) in a penetrating manner, and the upper side and the lower side of the middle cylinder (9) are connected with the outer, and the intermediate position threaded connection of middle section of thick bamboo (9) has piston rod (11), piston (13) are installed on the top of piston rod (11), and piston (13) set up the inside at sampling cylinder (14), the bottom and water inlet (15) of sampling cylinder (14) run through each other, and the outside top position of sampling cylinder (14) is connected with the bottom of solid fixed cylinder (10), and the top of solid fixed cylinder (10) is connected with solid fixed cover (2) top bottom, groove (3) in the middle of the inside of solid fixed cover (2) is provided with.

2. The equal-proportion automatic water quality sampling instrument convenient for multipoint acquisition according to claim 1, which is characterized in that: the four sides of the driving gear (4) are provided with 4 driven gears (8) at equal angles, and a middle cylinder (9) arranged in the middle of each driven gear (8) is of a hollow structure which penetrates through the middle cylinder from top to bottom.

3. The equal-proportion automatic water quality sampling instrument convenient for multipoint acquisition according to claim 1, which is characterized in that: the lowest point of the rotating shaft (6) is lower than the lowest point of the sampling cylinder (14), and the bottom of the rotating shaft (6) and the rotating rod (7) are integrally installed.

4. The equal-proportion automatic water quality sampling instrument convenient for multipoint acquisition according to claim 1, which is characterized in that: the bottom of the fixed cylinder (10) and the sampling cylinder (14) are integrally installed, and the inner diameter of the sampling cylinder (14) is equal to that of the top end of the fixed cylinder (10).

5. The equal-proportion automatic water quality sampling instrument convenient for multipoint acquisition according to claim 1, which is characterized in that: a limiting block (12) is integrally installed on the outer part of the piston rod (11) below, the top end of the limiting block (12) is clamped inside a limiting groove (16), and the inner wall of the limiting groove (16) and the outer wall of the limiting groove (16) are smooth surfaces.

6. The automatic proportional water quality sampling instrument convenient for multipoint collection according to claim 5, which is characterized in that: the inner walls of the fixed cylinder (10) and the sampling cylinder (14) are provided with the limiting grooves (16), the positions of the limiting grooves (16) on the fixed cylinder (10) and the sampling cylinder (14) are corresponding, and the cross section of the top end of each limiting groove (16) is in a U-shaped structure.