CN218271483U - A device for sampling and detecting tail water of an urban ecological sewage treatment plant - Google Patents

Abstract

The utility model relates to the technical field of tail water treatment, in particular to a tail water sampling and detection device of an urban ecological sewage treatment plant, comprising a bracket, a drive shaft is movably installed on one side of the bracket through a bearing, and the drive shaft The bottom end is equipped with a driving gear, and the side of the bracket away from the driving gear is equipped with a lifting mechanism, and the top of the transmission shaft is installed with a hand crank through the bracket; a connecting rod, the connecting rod is movably installed inside the lifting mechanism, A threaded joint is installed on the top of the connecting rod; a top plate is installed on the bottom end of the connecting rod. The utility model is provided with a bracket. When the device takes a sample, the lifting mechanism first drives the sampling mechanism to penetrate into the water, and then the tail water after the precipitation is stirred by the stirring mechanism. After the tail water and the sediment are mixed, the sample is then sampled by the sampling mechanism. The accuracy of the final tail water detection is higher.

Description

A device for sampling and detecting tail water of an urban ecological sewage treatment plant

technical field

The utility model relates to the technical field of tail water treatment, in particular to a tail water sampling and detection device of an urban ecological sewage treatment plant.

Background technique

The tail water of sewage treatment plant refers to the industrial, domestic and agricultural drainage that has been treated but has not yet reached the water environment standard, so it needs to be treated additionally to make it meet the standard before being discharged. When the total amount or concentration of pollutants is high, and the discharge standard requirements are not met or the environmental capacity requirements are not met, thereby reducing the quality of the water environment and functional objectives, it is necessary to undergo manual intensive treatment.

When sampling the tail water, the impurities in the tail water will settle at the bottom of the pool after the tail water is put statically in the pool. The common sampling device can only simply collect the tail water, so the data after the test is inaccurate, so it is necessary to design a Sampling and detection device for tail water of urban ecological sewage treatment plant.

Utility model content

The purpose of this utility model is to provide a tail water sampling and detection device of an urban ecological sewage treatment plant to solve the problems raised in the above-mentioned background technology.

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

A tail water sampling and detection device of an urban ecological sewage treatment plant, the tail water sampling and detection device of an urban ecological sewage treatment plant includes

A bracket, the bottom end of one side of the bracket is movably installed with a transmission shaft through a bearing, the bottom end of the transmission shaft is equipped with a driving gear, the side of the bracket away from the driving gear is equipped with a lifting mechanism, the top of the transmission shaft A hand crank is installed through the bracket;

A connecting rod, the connecting rod is movably installed inside the lifting mechanism, and a threaded joint is installed on the top of the connecting rod;

The top plate, the top plate is installed on the bottom end of the connecting rod, the outer ring of the bottom end of the top plate is fixedly installed with a chassis through a number of fixed rods, the bottom end of the chassis is provided with a stirring mechanism, the top plate and A sampling mechanism is arranged inside the chassis.

Preferably, the lifting mechanism includes a driven gear and a screw sleeve, the side of the bracket away from the driving gear is movably installed with a screw sleeve through a bearing, the driven gear is installed on the top outside of the screw sleeve, and the inside of the screw sleeve is It is threadedly connected with the connecting rod, and the driving gear and the driven gear are movably connected through a toothed belt;

Preferably, the sampling mechanism includes a supporting plate, a sampling cylinder and a water tank, a supporting plate is fixedly installed in the middle of the top of the chassis, the inner top of the supporting plate is snapped into the sampling cylinder, and a water tank is provided at both ends of the top plate , the top of the sampling cylinder is clamped on the lower surface of the top plate, and a faucet is installed on one side of the bottom end of the sampling cylinder;

Preferably, the stirring mechanism includes a waterproof motor and a stirring blade, a waterproof motor is installed at the bottom of the chassis, and a stirring blade is installed at the output shaft end of the waterproof motor;

Preferably, a guide rod is fixedly installed on the inner wall of one side of the bracket close to the lifting mechanism, a fixed sleeve is fixedly installed on the top of the connecting rod through bolts, and a fixed sleeve is fixedly installed on the side away from the hand crank by a bracket. a sliding sleeve, the sliding sleeve is movably connected to the guide rod;

Preferably, a support plate is integrally formed on the side of the bracket close to the hand crank, and several thread grooves are formed in the middle of the support plate.

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

1. The tail water sampling and detection device of an urban ecological sewage treatment plant is equipped with a sampling mechanism. After the sediment is fully mixed with the sewage, it will enter the sampling cylinder through the water tank on the top of the top plate. After the sampling is completed, turn the hand Shake, hand-crank through the lifting mechanism to control the connecting rod to rise, then turn on the faucet, and use a vessel to pick up the tail water from the position of the faucet, so as to achieve the purpose of easy sampling.

2. The tail water sampling and detection device of an urban ecological sewage treatment plant sets up a stirring mechanism to remotely start the waterproof motor. After the waterproof motor is started, its output shaft will rotate to drive the stirring blade to stir the sediment at the bottom of the pool. When the sediment and The sewage is fully mixed before sampling, so that the samples obtained in this way are more accurate after detection.

Description of drawings

Fig. 1 is the structural representation of lifting mechanism of the present utility model;

Fig. 2 is the structural representation of sampling mechanism of the present utility model;

Fig. 3 is the enlarged schematic diagram of place A in Fig. 1 of the utility model;

Fig. 4 is an enlarged schematic diagram of B in Fig. 2 of the present utility model.

In the figure: 1. bracket; 2. transmission shaft; 3. driving gear; 4. lifting mechanism; 5. hand crank; 6. connecting rod; 7. threaded joint; 8. top plate; 9. fixed rod; 10. chassis ;11, mixing mechanism; 12, sampling mechanism; 13, driven gear; 14, screw sleeve; 15, toothed belt; 16, supporting plate; 17, sampling cylinder; 21. Stirring blade; 22. Guide rod; 23. Fixed sleeve; 24. Bracket; 25. Sliding sleeve; 26. Support plate; 27. Thread groove.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be understood that the orientations or positional relationships indicated by the terms "top", "bottom", "inner", "outer" and the like are based on the orientations or positional relationships shown in the accompanying drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", and "setting" should be understood in a broad sense, for example, it can be fixed connection, setting , can also be detachably connected and set, or integrally connected and set. Those of ordinary skill in the art can understand the specific meanings of the above terms in this patent according to specific situations.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present utility model, "several" means two or more, unless otherwise specifically defined.

Please refer to Fig. 1-shown in Fig. 4, a kind of technical scheme provided by the utility model:

A tail water sampling and detection device of an urban ecological sewage treatment plant, the tail water sampling and detection device of an urban ecological sewage treatment plant includes

Bracket 1, the bottom end of one side of the bracket 1 is installed with a transmission shaft 2 through bearings, the bottom end of the transmission shaft 2 is equipped with a driving gear 3, and the side of the bracket 1 away from the driving gear 3 is equipped with a lifting mechanism 4, the transmission shaft 2 The top passes through the bracket 1 and is equipped with a hand crank 5;

Connecting rod 6, connecting rod 6 is movably installed in the inside of lifting mechanism 4, and the top of connecting rod 6 is equipped with threaded joint 7;

The top plate 8, the top plate 8 is installed on the bottom of the connecting rod 6, the bottom outer ring of the top plate 8 is fixed with a chassis 10 through a number of fixed rods 9, the bottom of the chassis 10 is provided with a stirring mechanism 11, the top plate 8 And the interior of the chassis 10 is provided with a sampling mechanism 12;

Through the above scheme, by setting the support 1, when the device takes samples, the lifting mechanism 4 first drives the sampling mechanism 12 to penetrate into the water, and then the stirring mechanism 11 stirs the precipitated tail water. After the tail water is mixed with the sediment, the sample is Mechanism 12 takes samples, so that the accuracy of tail water detection after sampling is higher.

In this embodiment, preferably, the lifting mechanism 4 includes a driven gear 13 and a screw sleeve 14, and the side of the bracket 1 away from the driving gear 3 is movably installed with the screw sleeve 14 through a bearing, and the driven gear 13 is installed on the outside of the top of the screw sleeve 14 , the inside of the screw sleeve 14 is threadedly connected with the connecting rod 6, and the driving gear 3 and the driven gear 13 are movably connected through the toothed belt 15;

Through the above scheme, by setting the lifting mechanism 4, shaking the hand crank 5, after the hand crank 5 rotates, the driving gear 3 is driven to rotate synchronously through the transmission shaft 2, and after the driving gear 3 rotates, the driven gear 13 is driven to rotate through the toothed belt 15, and the driven gear After 13 rotates, it drives the screw sleeve 14 to rotate, and after the screw sleeve 14 rotates, it drives the connecting rod 6 to drop in a straight line. After the connecting rod 6 descends, the sampling cylinder 17 is placed in the water. After the sampling is completed, the sampling cylinder 17 is raised again, so as to facilitate lifting the goal of;

In this embodiment, preferably, the sampling mechanism 12 includes a supporting plate 16, a sampling cylinder 17 and a water tank 18, the top middle of the chassis 10 is fixedly installed supporting plate 16, and the inner top of the supporting plate 16 snaps into the sampling cylinder 17, and the top plate 8 Water tanks 18 are provided at both ends of the top of the sampling cylinder 17, and the top of the sampling cylinder 17 is clamped on the lower surface of the top plate 8, and a faucet 19 is installed on one side of the bottom of the sampling cylinder 17;

Through the above scheme, by setting the sampling mechanism 12, when the sediment is fully mixed with the sewage, it will enter the inside of the sampling cylinder 17 through the water tank 18 on the top of the top plate 8. After the sampling is completed, the hand crank 5 is reversed, and the hand crank 5 passes through the lifting mechanism. 4 Control the connecting rod 6 to rise, then open the water tap 19, and use a vessel to collect the tail water from the position of the water tap 19, so as to achieve the purpose of convenient sampling;

In this embodiment, preferably, the stirring mechanism 11 includes a waterproof motor 20 and a stirring blade 21, the bottom end of the chassis 10 is equipped with the waterproof motor 20, and the output shaft end of the waterproof motor 20 is equipped with the stirring blade 21;

Through the above scheme, by setting the stirring mechanism 11, the waterproof motor 20 is started remotely. After the waterproof motor 20 is started, its output shaft rotates to drive the stirring blade 21 to stir the sediment at the bottom of the pool. When the sediment and sewage are fully mixed, then sampling is obtained. The accuracy of the sample detection is higher;

In this embodiment, preferably, a guide rod 22 is fixedly installed on the side inner wall of the support 1 close to the lifting mechanism 4, and the top of the connecting rod 6 is fixed with a fixed sleeve 23 by bolts, and the fixed sleeve 23 is away from the side of the hand crank 5. A sliding sleeve 25 is fixedly installed through the bracket 24, and the sliding sleeve 25 is movably connected to the guide rod 22;

Through the above scheme, by setting the guide rod 22, when the screw sleeve 14 rotates, the fixed sleeve 23 on the top of the connecting rod 6 is connected to the sliding sleeve 25 through the bracket 24, so that after the screw sleeve 14 rotates, the connecting rod 6 will drive the sliding sleeve 25 along the With the guide rod 22 straight down, so as to achieve the purpose of being easy to guide;

In this embodiment, preferably, the support plate 26 is integrally formed on the side of the bracket 1 close to the hand crank 5, and the middle part of the support plate 26 is penetrated with several thread grooves 27;

Through the above solution, by setting the brace 26, when fixing the device, the brace 26 on one side of the bracket 1 can be installed at a designated position, and then fixed with bolts.

When the tail water sampling and detection device of an urban ecological sewage treatment plant in this embodiment is in use, the bracket 1 is installed at a designated position through the support plate 26, and then bolts are used to pass through the threaded groove 27 for fixing, and the sample is shaken by hand 5. After the hand crank 5 rotates, the drive shaft 2 drives the driving gear 3 to rotate synchronously. After the driving gear 3 rotates, it drives the driven gear 13 to rotate through the toothed belt 15. After the driven gear 13 rotates, it drives the screw sleeve 14 to rotate, and the screw sleeve 14 rotates. Afterwards, the connecting rod 6 is driven down linearly, until the sampling cylinder 17 is placed in the water after the connecting rod 6 descends, and then the waterproof motor 20 is remotely started. After the waterproof motor 20 is started, the output shaft rotation will drive the stirring blade 21 to stir the sediment at the bottom of the pool, When the sediment is fully mixed with the tail water, it will enter the inside of the sampling cylinder 17 through the water tank 18 on the top of the top plate 8. After the sampling is completed, reverse the hand crank 5, and the hand crank 5 controls the connecting rod 6 to rise through the lifting mechanism 4, and then Open water tap 19, use container to receive tail water from the position of water tap 19.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the utility model Under the premise of the spirit and scope, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A tail water sampling and detection device of an urban ecological sewage treatment plant, characterized in that: the tail water sampling and detection device of an urban ecological sewage treatment plant comprises A bracket (1), the bottom end of one side of the bracket (1) is movably installed with a transmission shaft (2) through a bearing, the bottom end of the transmission shaft (2) is equipped with a driving gear (3), and the bracket (1) ) A lifting mechanism (4) is installed on the side away from the driving gear (3), and the top of the transmission shaft (2) passes through the bracket (1) and a hand crank (5) is installed; A connecting rod (6), the connecting rod (6) is movably installed inside the lifting mechanism (4), and a threaded joint (7) is installed on the top of the connecting rod (6); The top plate (8), the top plate (8) is installed on the bottom end of the connecting rod (6), and the bottom outer ring of the top plate (8) is fixedly installed with a chassis (10) through several fixing rods (9). ), a stirring mechanism (11) is provided at the bottom of the chassis (10), and a sampling mechanism (12) is provided inside the top pan (8) and chassis (10). 2. The tail water sampling and detection device of an urban ecological sewage treatment plant according to claim 1, characterized in that: the lifting mechanism (4) includes a driven gear (13) and a screw sleeve (14), the The side of the bracket (1) away from the driving gear (3) is movably installed with a screw sleeve (14) through the bearing, and the driven gear (13) is installed on the top outside of the screw sleeve (14), and the screw sleeve (14) The inside is threadedly connected with the connecting rod (6), and the driving gear (3) is movably connected with the driven gear (13) through a toothed belt (15). 3. The tail water sampling and detection device of an urban ecological sewage treatment plant according to claim 1, characterized in that: the sampling mechanism (12) includes a supporting plate (16), a sampling cylinder (17) and a water tank ( 18), the middle part of the top of the chassis (10) is fixed with a support plate (16), the inner top of the support plate (16) snaps into the sampling cylinder (17), and both ends of the top plate (8) are opened A water tank (18), the top of the sampling cylinder (17) is clamped on the lower surface of the top plate (8), and a faucet (19) is installed on one side of the bottom end of the sampling cylinder (17). 4. The tail water sampling and detection device of an urban ecological sewage treatment plant according to claim 1, characterized in that: the stirring mechanism (11) includes a waterproof motor (20) and a stirring blade (21), the A waterproof motor (20) is installed at the bottom of the chassis (10), and a stirring blade (21) is installed at the output shaft end of the waterproof motor (20). 5. The tail water sampling and detection device of an urban ecological sewage treatment plant according to claim 1, characterized in that: a guide rod ( 22), the top of the connecting rod (6) is fixed with a fixed sleeve (23) by bolts, and the side of the fixed sleeve (23) away from the hand crank (5) is fixed with a sliding sleeve through a bracket (24) (25), the sliding sleeve (25) is movably connected to the guide rod (22). 6. The tail water sampling and detection device of an urban ecological sewage treatment plant according to claim 1, characterized in that: the side of the bracket (1) close to the hand crank (5) is integrally formed with a support plate (26) , the middle part of the support plate (26) is penetrated with several thread grooves (27).

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