CN218885505U

CN218885505U - Sewage sampler

Info

Publication number: CN218885505U
Application number: CN202222829638.9U
Authority: CN
Inventors: 王韬
Original assignee: Individual
Current assignee: Shanghai Green Valley Pharmaceutical Co Ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-04-18
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a sewage sampler, including sampling mechanism, sampling mechanism includes the sampling case, two fixed plates of the intermediate position fixedly connected with of sampling case rear side inner wall, two the front and the sampling case front side inner wall fixed connection of fixed plate, two the opposite face intermediate position fixedly connected with biax of fixed plate stretches the motor under water, the biax stretches the afterbody fixedly connected with sealing rubber sleeve of the output shaft of motor under water, the inlet opening has all been seted up to the intermediate position of sampling case upper surface and lower surface. This sewage sampler stretches motor, sealing rubber sleeve under water through setting up the biax and makes the sampling box can seal before intaking, opens when reacing the assigned position and carries out sewage collection, seals again after finishing waiting to collect, can make the difficult spill of sewage sample water and receive external environment influence to make this sewage sampler have the effect that prevents the sample pollution.

Description

Sewage sampler

Technical Field

The utility model relates to a sewage detection technology field specifically is a sewage sampler.

Background

The sewage is generally discharged water from life and production, which is polluted to a certain extent, the sewage mainly comprises domestic sewage, industrial wastewater and initial rainwater, main pollutants of the sewage comprise pathogen pollutants, oxygen-consuming pollutants, plant nutrients, toxic pollutants and the like, the quality of Chinese water resources is continuously reduced for years, the water environment is continuously deteriorated, water shortage and accidents caused by pollution are continuously generated, so that not only is the factory stopped producing, the agricultural reduced producing even no receiving, but also adverse social effects and large economic losses are caused, the sustainable development of the society is seriously threatened, and the survival of human beings is threatened.

In order to improve the treatment effect of sewage, water quality needs to be detected, in the detection process, sewage needs to be sampled, a water sample is analyzed to obtain a required result, the representativeness of the water sample is the premise of analysis and test accuracy and evaluation conclusion reliability, however, the water bucket and the rope system sampling bottle are commonly used in the existing sewage sampler, and the sampling water quality is easy to change by using the tools, so that the sampling efficiency is low, the detection result is not accurate, and in view of the above, the sewage sampler with good sealing performance, the sample water is not easy to spill and affected by the external environment, and the detection accuracy is high is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage sample thief to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a sewage sampler, includes sampling mechanism, sampling mechanism includes the sampling case, two fixed plates of intermediate position fixedly connected with of sampling case rear side inner wall, two the front and the sampling case front side inner wall fixed connection of fixed plate, two the opposite face intermediate position fixedly connected with biax of fixed plate stretches the motor under water, the biax stretches the afterbody fixedly connected with sealing rubber sleeve of the output shaft of motor under water, the inlet opening has all been seted up to the intermediate position of sampling case upper surface and lower surface, the inlet opening is located one side of sealing rubber sleeve, the front of sampling case is seted up flutedly, the inner wall of recess is inlayed and is equipped with the volumetric ruler.

Preferably, the water depth measuring device further comprises a throwing plate, the left side of the upper surface of the throwing plate is fixedly connected with a motor, a first switch and a second switch respectively, the left side of the throwing plate is fixedly connected with a sliding groove, the throwing plate is slidably connected with a rack through the sliding groove, an output shaft of the motor is fixedly connected with a gear, the side face of the sampling box is fixedly connected with a rack, and the side face of the rack is fixedly connected with a water depth scale.

Preferably, the bottom of the sealing rubber sleeve is in a semicircular arc shape, and the sum of the horizontal distance between the circle center of the water inlet hole and the circle center of the output shaft of the double-shaft underwater motor and the radius of the water inlet hole is smaller than the radius of the bottom of the sealing rubber sleeve.

Preferably, the height of the sealing rubber sleeve is greater than the vertical distance between the output shaft of the double-shaft underwater motor and the inner wall of the sampling box.

Preferably, the surface of the fixing plate is respectively provided with a motor shaft hole and a motor fixing hole, and the double-shaft underwater motor is fixed on the upper surface of the fixing plate through a bolt.

Preferably, the Rong Jiche and the sampling box are both made of stainless steel.

Preferably, the gear is engaged with the rack.

Advantageous effects

The utility model provides a sewage sampler possesses following beneficial effect:

1. this sewage sampler stretches motor, sealing rubber sleeve under water through setting up the biax and makes the sampling box can seal before intaking, opens when reacing the assigned position and carries out sewage collection, seals again after finishing waiting to collect, can make the difficult spill of sewage sample water and receive external environment influence to make this sewage sampler have the effect that prevents the sample pollution.

2. This sewage sample thief through setting up the depth of water scale, can let the user observe and confirm this water intaking device's dive height to the sewage of required water level is gathered more accurately.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the throwing mechanism of the utility model;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is the utility model discloses a structural diagram that cuts open downwards.

In the figure: 1. a sampling mechanism; 2. a gear; 3. a sampling box; 4. a fixing plate; 5. an underwater motor; 6. sealing the rubber sleeve; 7. a water inlet hole; 8. rong Jiche; 9. a rack; 10. a water depth scale; 11. a throwing plate; 12. a drive motor; 13. a chute; 14. a first switch; 15. and a second switch.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sewage sampler, including sampling mechanism 1, sampling mechanism 1 includes sampling box 3, two fixed plates 4 of intermediate position fixedly connected with of 3 rear side inner walls of sampling box, the front of two

fixed plates

4 and 3 front side inner wall fixed connection of sampling box, the opposite face intermediate position fixedly connected with biax of two fixed plates 4 stretches motor 5 under water, the biax stretches the afterbody fixedly connected with sealing rubber sleeve 6 of motor 5 under water's output shaft, inlet opening 7 has all been seted up to the intermediate position of sampling box 3 upper surface and lower surface, inlet opening 7 is located one side of sealing rubber sleeve 6, sampling box 3's front is seted up flutedly, the inner wall of recess inlays and is equipped with the volume chi 8, sealing rubber sleeve 6's bottom is the semicircle form, the horizontal distance between the motor 5 output shaft centre of a circle and the biax stretches the underwater motor 5 output shaft centre of a circle and the radius sum of inlet opening 7 is less than the radius of sealing rubber sleeve 6 bottom, sealing rubber sleeve 6 highly is greater than the biax and stretches the vertical distance between motor 5 output shaft and the sampling box 3 inner walls under water, motor shaft hole and motor fixing hole have been seted up respectively on the fixed plate 4 surface, the fixed plate 4 of bolt is the stainless steel material on the surface of biax fixed plate 3 under water.

Concretely, stretch underwater motor 5, sealing rubber cover 6 through setting up the biax and make sampling box 3 can seal before intaking, open when reacing the assigned position and carry out sewage collection, seal after finishing waiting to collect, can make the difficult spill of sewage sample water and receive external environment influence to make this sewage sample thief have the effect of preventing the sample pollution.

Still including throwing in board 11, throw in the left side of 11 upper surfaces of board fixedly connected with driving motor 12 respectively, switch 14, switch two 15, throw the left side fixedly connected with spout 13 of board 11, throw board 11 and pass through spout 13 and rack 9 sliding connection, driving motor 12's output shaft fixedly connected with gear 2, the side fixedly connected with rack 9 of sampling case 3, the side fixedly connected with water depth scale 10 of rack 9, gear 2 and rack 9 mesh.

Specifically, the output end of the driving motor 12 drives the gear 2 to rotate, so as to drive the rack 9 to move downwards, and further drive the sampling structure to move downwards to enter the position of the designated water depth.

The working principle is as follows: the utility model discloses, the user is when using, open switch one 14 earlier, make the biax stretch motor 5 under water and rotate, drive sealing rubber sleeve 6, plug up inlet opening 7, can make sampling box 3 seal, then open switch two 15, make driving motor 12 drive gear 2, send into depth of water scale 10 appointed water level with sampling mechanism 1, close switch one 14 this moment, make the biax stretch motor 5 gyration under water, drive sealing rubber sleeve 6, inlet opening 7 is opened, sampling box 3 begins to irritate water, wait to water full, open switch one 14 again, make the biax stretch motor 5 under water and rotate, drive sealing rubber sleeve 6, plug up inlet opening 7, then close switch two 15, make driving motor 12 reverse, it sends sampling box 3 from the bottom to throw board 11 positions to drive gear 2, thereby make this sewage sampler have the effect that prevents the sample pollution.

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. A sewage sampler is characterized in that: including sampling mechanism (1), sampling mechanism (1) is including sampling case (3), two fixed plate (4) of intermediate position fixedly connected with of sampling case (3) rear side inner wall, two the front and sampling case (3) front side inner wall fixed connection of fixed plate (4), two opposite face intermediate position fixedly connected with biax of fixed plate (4) stretches motor (5) under water, the afterbody fixedly connected with sealing rubber sleeve (6) of the output shaft of motor (5) under water are stretched to the biax, inlet opening (7) have all been seted up to the intermediate position of sampling case (3) upper surface and lower surface, inlet opening (7) are located one side of sealing rubber sleeve (6), the front of sampling case (3) is seted up flutedly, the inner wall of recess inlays and is equipped with Rong Jiche (8).

2. The effluent sampler according to claim 1, wherein: still including throwing board (11), throw the left side of board (11) upper surface and be fixedly connected with motor (12), switch (14), switch two (15) respectively, throw left side fixedly connected with spout (13) of board (11), throw board (11) through spout (13) and rack (9) sliding connection, the output shaft fixedly connected with gear (2) of motor (12), side fixedly connected with rack (9) of sampling case (3), the side fixedly connected with depth of water scale (10) of rack (9).

3. The effluent sampler as claimed in claim 1, wherein: the bottom of the sealing rubber sleeve (6) is in a semicircular arc shape, and the sum of the horizontal distance between the circle center of the water inlet hole (7) and the circle center of the output shaft of the double-shaft underwater motor (5) and the radius of the water inlet hole is smaller than the radius of the bottom of the sealing rubber sleeve (6).

4. The effluent sampler according to claim 1, wherein: the height of the sealing rubber sleeve (6) is larger than the vertical distance between the output shaft of the double-shaft extension underwater motor (5) and the inner wall of the sampling box (3).

5. The effluent sampler as claimed in claim 1, wherein: the surface of the fixing plate (4) is respectively provided with a motor shaft hole and a motor fixing hole, and the double-shaft underwater motor (5) is fixed on the upper surface of the fixing plate (4) through a bolt.

6. The effluent sampler as claimed in claim 1, wherein: the Rong Jiche (8) and the sampling box (3) are both made of stainless steel.

7. The effluent sampler as claimed in claim 2, wherein: the gear (2) is meshed with the rack (9).