Sampler for sewage treatment

Abstract

The utility model discloses a sampler for sewage treatment, which comprises a frame body, a box body and a rolling wheel, the box body is arranged at the bottom of the frame body, the rolling wheel is arranged in the box body, a rope body is wound on the rolling wheel, the bottom end of the rope body is connected with a sampling barrel, one side of the frame body is provided with a mounting seat, and the other side of the frame body is provided with a connecting rod. A connecting bin is rotatably connected to the interior of the mounting seat, a control motor is arranged in the connecting bin, a lead screw is fixedly connected to the output end of the control motor, a sliding seat is in threaded connection with the surface of the lead screw, a connecting rod is connected to one side of the sliding seat, and a pulley is rotatably connected to one end of the connecting rod; after the pulley at one end of the connecting rod is in contact with the rope body, the control motor is started to drive the lead screw to rotate, and the lead screw is matched with the sliding seat to drive the connecting rod to extend out, so that the sampling barrel at the bottom of the rope body is moved, the sampling barrel is far away from the frame body, the length of the sampling barrel during collection is increased, and sewage at the center is conveniently collected.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically a sampler for wastewater treatment. Background Technology

[0002] The main purpose of wastewater sampling is to understand the quality of wastewater by collecting and analyzing samples, thereby providing a scientific basis for wastewater treatment and environmental protection. Sampling allows for the acquisition of the concentration and composition of various pollutants in wastewater, assessing the effectiveness of wastewater treatment and the efficiency of pollutant removal. Sampling helps monitor the concentration of specific pollutants in wastewater, such as heavy metals, organic matter, nitrogen, and phosphorus. These pollutants pose significant risks to human health and the environment, requiring strict control over their discharge. By monitoring and analyzing harmful components in wastewater, sudden water pollution incidents can be detected and addressed promptly, ensuring the safety of water sources and the quality of the environment. Accurate understanding of different water quality conditions after wastewater sampling allows for the rational selection and adjustment of wastewater treatment processes, avoiding overtreatment or undertreatment, thus saving on reagent usage, energy consumption, and equipment investment.

[0003] A search revealed Chinese utility model patent CN221302878U, a wastewater sampler, specifically relating to the field of wastewater sampling technology. The sampler includes a base plate with a collection mechanism at its top for collecting sampled kitchen waste wastewater; a sampling mechanism at its top for sampling the wastewater; and a collection box located on the left side of the top of the base plate. Inside the collection box, a first rotating shaft is movably connected via bearings. A turntable is fixed to the outer end of the first rotating shaft, and four collection tubes are inserted into the turntable. This utility model not only allows for the simultaneous collection of kitchen waste wastewater from different depths, improving collection efficiency, but also prevents damage to the sampling box due to impacts, extending its service life.

[0004] The existing equipment has the following problems when in use: when sampling sewage, the sewage area is relatively large, and the sampler can often only collect water quality at the edge of the sewage, making it difficult to sample the center of the sewage. This results in the sewage data being inaccurate after processing, which affects the subsequent sewage treatment effect. Summary of the Invention

[0005] The purpose of this invention is to provide a sampler for wastewater treatment to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sampler for sewage treatment, comprising a frame, a housing, and a reel. The housing is located at the bottom of the frame, and a reel is located inside the housing. A rope is wound around the reel, and a sampling bucket is connected to the bottom end of the rope. A mounting base is located on one side of the frame, and a connecting chamber is rotatably connected inside the mounting base. A control motor is located inside the connecting chamber, and a lead screw is fastened to the output end of the control motor. A slide is threaded onto the surface of the lead screw, and a connecting rod is connected to one side of the slide. A pulley is rotatably connected to one end of the connecting rod, and an electric push rod is rotatably connected to one side of the connecting chamber.

[0007] By adopting the above technical solution, the electric push rod is activated in conjunction with the connecting block to move the connecting chamber. The connecting chamber rotates around the mounting base. The pulley at one end of the connecting rod contacts the rope. The control motor is activated to drive the lead screw to rotate. The lead screw, in conjunction with the sliding seat, drives the connecting rod to extend, thereby moving the sampling bucket at the bottom of the rope away from the frame. This increases the sampling bucket's length during collection, allowing for the collection of sewage from a larger area and improving practicality.

[0008] Preferably, a rotating motor is installed inside the frame, and a reel is fastened to the output end of the rotating motor.

[0009] By adopting the above technical solution, the rotating motor is started to drive the reel to rotate, and the reel, together with the rope, lowers the sampling bucket to facilitate the collection work.

[0010] Preferably, the bottom of the frame is provided with a base, and the bottom of the base is provided with wheels.

[0011] By adopting the above technical solution and by providing wheels, this device can move easily.

[0012] Preferably, a valve is provided on one side of the sampling barrel, and a connecting chamber is threaded to the bottom of the sampling barrel, with a counterweight block provided inside the connecting chamber.

[0013] By adopting the above technical solution, a counterweight sampling bucket is inserted into the sewage. When the valve is opened, the sewage enters the sampling bucket. The connecting chamber is connected by a thread, and the counterweight in the connecting chamber can be replaced to meet the needs of different sewage depths.

[0014] Preferably, one end of the electric push rod is rotatably connected to a connecting block, and one side of the connecting block is connected to a frame.

[0015] By adopting the above technical solution, the electric push rod, in conjunction with the connecting block, drives the connecting compartment to move.

[0016] Preferably, the bottom of the box is provided with a groove, and a rope is provided inside the groove.

[0017] By adopting the above technical solution, the rope can move and be retracted inside the groove.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] After the pulley at one end of the connecting rod contacts the rope, the control motor is started to drive the lead screw to rotate. The lead screw, together with the slide block, drives the connecting rod to extend, thereby moving the sampling bucket at the bottom of the rope away from the frame. This increases the length of the sampling bucket during collection, making it easier to collect samples from the center of the sewage.

[0020] The connecting chamber is connected by threads, and the counterweight inside the connecting chamber can be replaced to meet the needs of different depths of sewage and improve practicality. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0023] Figure 3 This is a schematic diagram of the sampling bucket structure of this utility model.

[0024] Figure 4 This is a partial structural diagram of the present invention.

[0025] In the diagram: 1. Frame; 2. Rotary motor; 3. Box; 4. Reel; 5. Valve; 6. Rope; 7. Sampling bucket; 8. Mounting base; 9. Counterweight; 10. Base; 11. Connecting compartment; 12. Connecting block; 13. Electric push rod; 14. Pulley; 15. Control motor; 16. Slide seat; 17. Lead screw; 18. Connecting rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] This utility model provides a technical solution: Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4A wastewater treatment sampler includes a frame 1, a housing 3, and a reel 4. The housing 3 is located at the bottom of the frame 1, and the reel 4 is located inside the housing 3. A rope 6 is wound around the reel 4. A rotating motor 2 is located inside the frame 1, and the output end of the rotating motor 2 is securely connected to the reel 4. A sampling bucket 7 is connected to the bottom end of the rope 6. When the rotating motor 2 is started, it drives the reel 4 to rotate, and the reel 4, in conjunction with the rope 6, lowers the sampling bucket 7, thus allowing the sampling bucket 7 to be raised and lowered. The bottom of the frame 1 is equipped with... The device is equipped with a base 10, and the bottom of the base 10 is equipped with wheels to facilitate movement. A valve 5 is provided on one side of the sampling tank 7. When the valve 5 is opened, sewage enters the sampling tank 7. The bottom of the sampling tank 7 is threadedly connected to a connecting chamber. The connecting chamber is equipped with a counterweight 9. The counterweight 9 in the connecting chamber can be replaced to meet the needs of different sewage depths. The bottom of the box 3 is provided with a groove. A rope 6 is provided inside the groove. The rope 6 can move and be retracted inside the groove.

[0028] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 A mounting base 8 is provided on one side of the frame 1. A connecting chamber 11 is rotatably connected inside the mounting base 8. A control motor 15 is provided inside the connecting chamber 11. A lead screw 17 is fastened to the output end of the control motor 15. A slide 16 is threaded onto the surface of the lead screw 17. A connecting rod 18 is connected to one side of the slide 16. A pulley 14 is rotatably connected to one end of the connecting rod 18. An electric push rod 13 is rotatably connected to one side of the connecting chamber 11. A connecting block 12 is rotatably connected to one end of the electric push rod 13. One side is connected to the frame 1. When the electric push rod 13 is activated, it works with the connecting block 12 to move the connecting chamber 11. The connecting chamber 11 rotates around the mounting base 8. The pulley 14 at one end of the connecting rod 18 contacts the rope 6. The control motor 15 is activated to drive the lead screw 17 to rotate. The lead screw 17 works with the slide block 16 to drive the connecting rod 18 to extend, thereby moving the sampling bucket 7 at the bottom of the rope 6 away from the frame 1. This increases the length of the sampling bucket 7 during collection, allowing for the collection of sewage over a larger area and improving the applicability of the sampling bucket 7.

[0029] Working principle: The rotating motor 2 drives the reel 4 to rotate. The reel 4, together with the rope 6, lowers the sampling bucket 7. The electric push rod 13, together with the connecting block 12, pushes the connecting chamber 11 to move. The connecting chamber 11 rotates around the mounting base 8. The pulley 14 at one end of the connecting rod 18 contacts the rope 6. The control motor 15 drives the lead screw 17 to rotate. The lead screw 17, together with the slide 16, drives the connecting rod 18 to extend, thereby moving the sampling bucket 7 at the bottom of the rope 6 away from the frame 1. This increases the length of the sampling bucket 7 during collection, allowing for the collection of sewage from a larger area. The sampling bucket 7 enters the sewage through the counterweight 9. The valve 5 is opened, and sewage enters the sampling bucket 7. The connecting chamber is connected by threads. The counterweight 9 in the connecting chamber can be replaced to meet the needs of different sewage depths.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment sampler comprising a frame (1), a box (3), a winding wheel (4), characterized in that: The bottom of the frame body (1) is provided with a box body (3), the inside of the box body (3) is provided with a winding wheel (4), the winding wheel (4) is wound with a rope body (6), the bottom end of the rope body (6) is connected with a sampling bucket (7), one side of the frame body (1) is provided with a mounting seat (8), the inside of the mounting seat (8) is rotatably connected with a connecting bin (11), the inside of the connecting bin (11) is provided with a control motor (15), the output end of the control motor (15) is tightly connected with a lead screw (17), the surface of the lead screw (17) is screw-connected with a sliding seat (16), one side of the sliding seat (16) is connected with a connecting rod (18), one end of the connecting rod (18) is rotatably connected with a pulley (14), one side of the connecting bin (11) is rotatably connected with an electric push rod (13).

2. The sampler according to claim 1, characterized in that: The inside of the frame body (1) is provided with a rotating motor (2), and the output end of the rotating motor (2) is tightly connected with a winding wheel (4).

3. The sampler according to claim 1, characterized in that: The bottom of the frame body (1) is provided with a base (10), and the bottom of the base (10) is provided with a walking wheel.

4. The sewage treatment sampler according to claim 1, characterized in that: One side of the sampling bucket (7) is provided with a valve (5), the bottom of the sampling bucket (7) is screw-connected with a connecting bin, and the inside of the connecting bin is provided with a counterweight (9).

5. The sewage treatment sampler according to claim 1, characterized in that: One end of the electric push rod (13) is rotatably connected with a connecting block (12), and one side of the connecting block (12) is connected with a frame body (1).

6. The sewage treatment sampler according to claim 1, characterized in that: The bottom of the box body (3) is provided with a notch, and the inside of the notch is provided with a rope body (6).

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