CN212693356U

CN212693356U - Sampling device that municipal administration sewage treatment used

Info

Publication number: CN212693356U
Application number: CN202021769058.XU
Authority: CN
Inventors: 吕再军; 张禹; 孔令会; 王茜然
Original assignee: Hangzhou Qianjing Environmental Protection Engineering Co ltd
Current assignee: Hangzhou Qianjing Environmental Protection Engineering Co ltd
Priority date: 2020-08-22
Filing date: 2020-08-22
Publication date: 2021-03-12
Anticipated expiration: 2030-08-22

Abstract

The utility model discloses a sampling device that municipal administration sewage treatment used, including fixed case, loading frame, hose, the loading frame is located fixed case left side, and fixed case and loading frame fixed connection, first spout and second spout have been seted up respectively to fixed case front side, first movable pulley has been installed to first spout upper end, the fixed second fixed pulley that has installed in first spout lower extreme right side, the second movable pulley has been installed to second spout upper end, the fixed first fixed pulley that has installed in second spout lower extreme right side, first spout front side lower extreme is fixed respectively to be equipped with first connecting plate and second connecting plate, micro motor is installed to first connecting plate upper end, micro motor lower extreme output shaft has the lead screw, the lead screw cover is equipped with the drive block, the drive block rotates with first movable pulley to be connected, fixed case upper end fixed mounting has the outer dish, the runner has been installed to the outer dish inside. The utility model discloses can take a sample to the different degree of depth, the hose is convenient for retrieve, and the sample only can not cause the pollution to other parts through the hose.

Description

Sampling device that municipal administration sewage treatment used

Technical Field

The utility model relates to a sewage detection field specifically is a sampling device that municipal administration sewage treatment used.

Background

The extension volume of adjusting the sampling tube is not convenient for to current sampling device, and the sampling tube is not convenient for retrieve after the sample, and ordinary sampling equipment adopts the centrifugal pump lamp to extract, causes to remain sewage in the pump. Therefore, we provide a sampling device for municipal sewage treatment to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sampling device that municipal administration sewage treatment used to solve the problem that proposes among the above-mentioned background art.

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

the utility model provides a sampling device that municipal administration sewage treatment used, including fixed case, loading frame, hose, the loading frame is located fixed case left side, and fixed case and loading frame fixed connection, first spout and second spout have been seted up respectively to fixed case front side, first movable pulley has been installed to first spout upper end, the fixed second fixed pulley that has installed in first spout lower extreme right side, the second movable pulley has been installed to second spout upper end, the fixed first fixed pulley that has installed in second spout lower extreme right side, first spout front side upper and lower extreme is fixed respectively is equipped with first connecting plate and second connecting plate, micro motor is installed to first connecting plate upper end, micro motor lower extreme output shaft has the lead screw, the lead screw cover is equipped with the drive block, the drive block rotates with first movable pulley to be connected, fixed case upper end fixed mounting has the outer dish, the inside runner of having installed of outer dish, the hose is walked around first movable pulley from the bottom in proper order, The second fixed pulley, the second movable pulley and the first fixed pulley enter between the outer disc and the rotating wheel.

As a further aspect of the present invention: the loading frame is internally provided with a sampling bottle, and the tail end of the hose is inserted into the sampling bottle.

As a further aspect of the present invention: the left side and the right side of the upper end of the fixed box are respectively provided with a first fixed block and a second fixed block, the hose penetrates through the first fixed block and the second fixed block, and the hose is fixedly sleeved with a limit stop.

As a further aspect of the present invention: the upper end of the fixed box is provided with a driving motor, and the output shaft of the driving motor is connected with the rotating wheel.

As a further aspect of the present invention: the side surface of the rotating wheel is provided with a plurality of cams which are distributed annularly.

As a further aspect of the present invention: the second chute front side mechanism is the same as the first chute front side.

As a further aspect of the present invention: the bottom of the fixing box is provided with a groove, a weight block is arranged in the groove, the lower end of the hose is fixedly connected with the weight block, the lower end of the fixing box is inserted with a fixing pin, the front end of the fixing pin is provided with threads, and the front end of the fixing pin is inserted in the weight block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the extension amount of the hose can be adjusted, different depths can be sampled, and the hose is convenient to recover after sampling is completed;

2. the sample only passes through the hose and does not contaminate other components.

Drawings

Fig. 1 is a schematic structural diagram of a sampling device for municipal sewage treatment.

FIG. 2 is a schematic diagram of a movable pulley driving machine in a sampling device for municipal sewage treatment.

FIG. 3 is a schematic view of the extension of a hose in a sampling device for municipal sewage treatment.

FIG. 4 is a schematic diagram of a further extension of a sampling device for municipal sewage treatment.

In the figure: 1. a weight block; 2. sampling a bottle; 3. a loading frame; 4. a first movable pulley; 5. a first fixed block; 6. an outer disc; 7. a rotating wheel; 8. a second fixed block; 9. a second movable pulley; 10. a fixed box; 11. a hose; 12. a fixing pin; 13. a first fixed pulley; 14. a second fixed pulley; 15. a micro motor; 16. a first connecting plate; 17. a drive block; 18. a screw rod; 19. a second connecting plate.

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, in the embodiment of the present invention, a sampling device for municipal sewage treatment comprises a fixed box 10, a loading frame 3, and a hose 11, wherein the loading frame 3 is located at the left side of the fixed box 10, the fixed box 10 is fixedly connected to the loading frame 3, the fixed box 10 is respectively provided with a first chute and a second chute at the front side thereof, the first chute is provided with a first movable pulley 4 at the upper end thereof, the second chute is fixedly provided with a second fixed pulley 14 at the lower end thereof, the second chute is provided with a second movable pulley 9 at the upper end thereof, the second chute is fixedly provided with a first fixed pulley 13 at the lower end thereof, the first chute is fixedly provided with a first connecting plate 16 and a second connecting plate 19 at the upper end thereof, the first connecting plate 16 is provided with a micro-motor 15 at the upper end thereof, the micro-motor 15 is connected to an output shaft 18 at the lower end thereof, the screw 18 is sleeved with, an outer disc 6 is fixedly installed at the upper end of the fixed box 10, a rotating wheel 7 is installed inside the outer disc 6, and the hose 11 sequentially rounds the first movable pulley 4, the second fixed pulley 14, the second movable pulley 9 and the first fixed pulley 13 from the bottom end to enter between the outer disc 6 and the rotating wheel 7.

Loading frame 3 is inside to be installed sampling bottle 2, hose 11 end is inserted in sampling bottle 2, the left and right sides of fixed box 10 upper end is equipped with first fixed block 5 respectively, second fixed block 8, hose 11 passes first fixed block 5 and second fixed block 8, and the fixed cover of hose 11 is equipped with limit stop, driving motor has been installed to fixed box 10 upper end, the driving motor output shaft is connected with runner 7, the 7 side of runner is equipped with a plurality of cams, and cam ring distribution, second spout front side mechanism is the same with first spout front side, fixed box 10 bottom is equipped with the recess, the built-in pouring weight 1 that is equipped with of recess, hose 11 lower extreme and pouring weight 1 fixed connection, fixed box 10 lower extreme interlude has fixed pin 12, fixed pin 12 front end is equipped with the screw, and fixed pin 12 front end alternates in pouring weight 1.

The utility model discloses a theory of operation is: rotate through driving runner 7, the cam can extrude hose 11, form through continuity extrusion hose 11 and last negative pressure, rotate fixed pin 12, make fixed pin 12 and pouring weight separation, start micro motor 15 and drive lead screw 18 and rotate, lead screw 18 drives driving block 17 downstream, the driving block drives first movable pulley 4 downstream, and pouring weight 1 drags hose 11 and drives first movable pulley 4 and rotate, the hose 11 lower extreme can extend gradually, control second movable pulley 9 can further extend, consequently, can take a sample to the different degree of depth through changing hose 11 extension volume, be convenient for retrieve after the sample is accomplished, and the sample only can not cause the pollution to other parts through hose 11.

The embodiments of the present invention are not limited to the above-described embodiments, and various changes made without departing from the spirit of the present invention are within the scope of the present invention.

Claims

1. A sampling device for municipal sewage treatment comprises a fixed box (10), a loading frame (3) and a hose (11), and is characterized in that the loading frame (3) is positioned on the left side of the fixed box (10), the fixed box (10) is fixedly connected with the loading frame (3), the front side of the fixed box (10) is respectively provided with a first chute and a second chute, the upper end of the first chute is provided with a first movable pulley (4), the right side of the lower end of the first chute is fixedly provided with a second fixed pulley (14), the upper end of the second chute is provided with a second movable pulley (9), the right side of the lower end of the second chute is fixedly provided with a first fixed pulley (13), the upper end and the lower end of the front side of the first chute are respectively fixedly provided with a first connecting plate (16) and a second connecting plate (19), the upper end of the first connecting plate (16) is provided with a micro motor (15), the lower end of the, the lead screw (18) is sleeved with a driving block (17), the driving block (17) is rotatably connected with the first movable pulley (4), an outer disc (6) is fixedly mounted at the upper end of the fixed box (10), a rotating wheel (7) is mounted inside the outer disc (6), and the hose (11) sequentially bypasses the first movable pulley (4), the second fixed pulley (14), the second movable pulley (9) and the first fixed pulley (13) from the bottom end to enter between the outer disc (6) and the rotating wheel (7).

2. The sampling device for municipal sewage treatment according to claim 1, characterized in that the loading frame (3) is internally provided with a sampling bottle (2), and the end of the hose (11) is inserted into the sampling bottle (2).

3. The sampling device for municipal sewage treatment according to claim 1, wherein the left and right sides of the upper end of the fixed box (10) are respectively provided with a first fixed block (5) and a second fixed block (8), the hose (11) passes through the first fixed block (5) and the second fixed block (8), and the hose (11) is fixedly sleeved with a limit stop.

4. The sampling device for municipal sewage treatment according to claim 1, wherein the upper end of the stationary box (10) is provided with a drive motor, and the output shaft of the drive motor is connected with the rotating wheel (7).

5. The sampling device for municipal sewage treatment according to claim 1, wherein the rotating wheel (7) is provided with a plurality of cams on the side, and the cams are distributed annularly.

6. The sampling device of claim 1, wherein the second chute front side mechanism is the same as the first chute front side mechanism.

7. The sampling device for municipal sewage treatment according to claim 1, wherein a groove is formed in the bottom of the fixing box (10), a weight (1) is arranged in the groove, the lower end of the hose (11) is fixedly connected with the weight (1), a fixing pin (12) is inserted into the lower end of the fixing box (10), the front end of the fixing pin (12) is provided with threads, and the front end of the fixing pin (12) is inserted into the weight (1).