Portable sewage collection device

Abstract

The utility model discloses a portable sewage collecting device in the field of sewage, which comprises a loading trolley, a rotary table frame structure mounted on the upper wall surface of the loading trolley, a polished rod structure mounted on the front wall surface of the rotary table frame structure, a transmission structure mounted inside the polished rod structure, and a power structure mounted on the side wall surface of the rotary table frame structure, a conveying structure is movably mounted outside the polished rod structure and the transmission structure, and a sampling structure is hung outside the conveying structure; the rotary table frame structure comprises a loading table, a rotary table and a mounting table. The loading table is mounted on the upper wall surface of the loading trolley, the turntable is mounted on the upper wall surface of the loading table, and the mounting table is mounted on the upper wall surface of the turntable; according to the utility model, under the condition that a ship body is not suitable, sample collection can be carried out on a water area, the accuracy of the sample can be ensured, meanwhile, sewage at different depths can be sampled, and the sewage sampling range is widened to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage, in particular to a portable sewage collection device. Background Technique

[0002] Sewage refers to the discharged water from life and production that is contaminated to a certain extent; the water that has lost its original use function is simply called sewage. It is mainly the water used in daily life, which contains more organic matter and is relatively easy to treat.

[0003] Before treating sewage, it is necessary to collect sewage samples. For example, a sewage sampler with the application number CN202322448299.4 can allow sewage to smoothly enter the sample collection cylinder after sampling. After sampling, it can be quickly lifted so that the sealing block seals the sample collection cylinder to ensure that the sewage sample does not flow out. However, this sewage sampler can only sample on the shore or by boat, and the sampling is limited. When sampling by boat, the hull will stir up the target water area, resulting in sampling distortion. At the same time, this sewage sampler can only collect samples on the water surface and cannot collect sewage from deeper depths. Content of the Utility Model

[0004] The utility model aims to provide a technical solution to solve the above problems in order to overcome the above deficiencies.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A portable sewage collection device, including: a loading trolley, a turntable frame structure is installed on the upper wall surface of the loading trolley, a light rod structure is installed on the front wall surface of the turntable frame structure, a transmission structure is installed inside the light rod structure, a power structure is installed on the side wall surface of the turntable frame structure, a conveying structure is movably installed outside the light rod structure and the transmission structure, and a sampling structure is hung outside the conveying structure; the turntable frame structure includes: a loading platform, a turntable and an installation platform; the loading platform is installed on the upper wall surface of the loading trolley, the turntable is installed on the upper wall surface of the loading platform, and the installation platform is installed on the upper wall surface of the turntable.

[0006] As a further scheme of the utility model: The light rod structure includes: a sliding light rod and a baffle; one end of the sliding light rod is fixedly installed on the side wall surface of the installation platform, and the baffle is installed at the other end of the sliding light rod.

[0007] As a further scheme of the utility model: The transmission structure includes: a transmission screw and a driven gear; both ends of the transmission screw are respectively installed inside the installation platform and the baffle through bearings, and the driven gear is fixedly sleeved outside the transmission screw.

[0008] As a further solution of the present utility model: The power structure includes: a power motor and a driving gear; the power motor is installed on the side wall surface of the mounting table, the driving gear is installed on the driving end of the power motor, and the driving gear meshes with the driven gear.

[0009] As a further solution of the present utility model: The conveying structure includes: a conveying slider and a pulley; the conveying slider is movably installed outside the sliding optical rod and the transmission screw rod, and the pulley is installed inside the conveying slider through a shaft.

[0010] As a further solution of the present utility model: The sampling structure includes: a sampling rope, a buoyancy ball, a sampling bucket, a constant-pressure one-way valve and a counterweight; the sampling rope is movably sleeved outside the pulley, the buoyancy ball is sleeved outside the sampling rope, and the buoyancy ball is fixed by two buckles, the sampling bucket is installed at the lower end of the sampling rope, the constant-pressure one-way valve is installed on the side wall surface of the sampling bucket by means of threads, and the counterweight is installed on the lower wall surface of the sampling bucket.

[0011] A handle is installed on the side wall surface of the mounting table

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The present utility model can collect water area samples without using a hull, which can ensure the accuracy of the samples. At the same time, the present utility model can sample sewage at different depths, which improves the scope of sewage sampling to a certain extent;

[0013] The present utility model is provided with a turntable frame structure. The turntable frame structure can support other structures and can adjust the angle, which is convenient for collecting samples of sewage in different areas of the same water area.

[0014] The present utility model is provided with a conveying structure, an optical rod structure, a transmission structure and a power structure. The power structure is the main power source and can drive the transmission structure to rotate. Supported by the transmission structure and the optical rod structure, the conveying structure can perform linear movement, which is convenient for the sampling structure to collect samples from a distant water area.

[0015] The present utility model is provided with a sampling structure. The sampling structure can collect sewage samples at different depths and ensure that the sewage samples at this depth will not be mixed with the sewage at other depths, ensuring the accuracy of sampling. Description of the Drawings

[0016] Figure 1 is the three-dimensional view of the overall structure of the present utility model;

[0017] Figure 2 is the three-dimensional view of the sampling structure of the present utility model;

[0018] Figure 3 is the three-dimensional view of the power structure of the present utility model;

[0019] Figure 4 is the exploded view of the partial structure of the present utility model;

[0020] The reference numerals and names in the figure are as follows:

[0021] 1. Loading trolley; 2. Loading platform; 3. Turntable; 4. Installation platform; 5. Sliding optical rod; 6. Baffle; 7. Transmission screw; 8. Driven gear; 9. Power motor; 10. Driving gear; 11. Transmission slider; 12. Pulley; 13. Sampling rope; 14. Buoyancy ball; 15. Sampling bucket; 16. Constant pressure one-way valve; 17. Counterweight; 18. Handle. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 , a portable sewage sampling device, comprising: a loading trolley 1, a turntable frame structure is installed on the upper wall surface of the loading trolley 1, a light rod structure is installed on the front wall surface of the turntable frame structure, a transmission structure is installed inside the light rod structure, a power structure is installed on the side wall surface of the turntable frame structure, a transmission structure is movably installed outside the light rod structure and the transmission structure, and a sampling structure is hung outside the transmission structure; the turntable frame structure includes: a loading platform 2, a turntable 3 and an installation platform 4; the loading platform 2 is installed on the upper wall surface of the loading trolley 1, the turntable 3 is installed on the upper wall surface of the loading platform 2, the installation platform 4 is installed on the upper wall surface of the turntable 3, a handle 18 is installed on the side wall surface of the installation platform 4, the turntable frame structure can support other structures, and the turntable frame structure can adjust the angle to facilitate the sampling of sewage in different areas of the same water area.

[0024] Specifically, the polished rod structure includes a sliding polished rod 5 and a baffle 6. One end of the sliding polished rod 5 is fixedly installed on the side wall of the mounting table 4, and the baffle 6 is installed at the other end of the sliding polished rod 5. The transmission structure includes a transmission screw 7 and a driven gear 8. Both ends of the transmission screw 7 are respectively installed inside the mounting table 4 and the baffle 6 through bearings, and the driven gear 8 is fixedly sleeved outside the transmission screw 7. The power structure includes a power motor 9 and a driving gear 10. The power motor 9 is installed on the side wall of the mounting table 4, and the driving gear 10 is installed at the driving end of the power motor 9, and the driving gear 10 meshes with the driven gear 8. The conveying structure includes a conveying slider 11 and a pulley 12. The conveying slider 11 is movably installed outside the sliding polished rod 5 and the transmission screw 7, and the pulley 12 is installed inside the conveying slider 11 through a shaft. The power structure is the main power source that can drive the transmission structure to rotate. Under the support of the transmission structure and the polished rod structure, the conveying structure can perform linear movement, facilitating the sampling structure to collect water samples from a distance.

[0025] Specifically, the sampling structure includes a sampling rope 13, a buoyancy ball 14, a sampling bucket 15, a constant pressure check valve 16, and a counterweight 17. The sampling rope 13 is movably sleeved outside the pulley 12, the buoyancy ball 14 is sleeved outside the sampling rope 13, and the buoyancy ball 14 is fixed by two buckles. The sampling bucket 15 is installed at the lower end of the sampling rope 13, the constant pressure check valve 16 is installed on the side wall of the sampling bucket 15 by thread, and the counterweight 17 is installed on the lower wall of the sampling bucket 15. The sampling structure can collect sewage samples at different depths and ensure that the sewage samples at this depth will not be mixed with sewage samples at other depths, ensuring the accuracy of sampling.

[0026] Working principle: When using the present utility model, it is necessary to pull the present utility model to the water area for sewage sample collection by the loading trolley 1. Then the operator connects the power supply to the present utility model to provide energy for the electrical appliances in the present utility model. First, the operator determines the depth of the water source for sample collection, adjusts the distance between the buoyancy ball 14 and the sampling bucket 15, and fixes the buoyancy ball 14 through the buckle. At the same time, the operator calculates the water pressure at the target depth according to the liquid pressure formula P = ρgh, where P represents the water pressure, ρ represents the density of the liquid, g represents the acceleration due to gravity, and h represents the depth of the liquid. Then, the constant pressure one-way valve 16 with the target pressure threshold is selected and installed on the side wall of the sampling bucket 15 through threads. At this time, the operator rotates the mounting table 4 through the handle 18, and under the action of the turntable 3, the mounting table 4 can be adjusted at any angle. Then the operator holds the sampling rope 13 and starts the controller matching the power motor 9 to make the power motor 9 rotate. The rotation of the power motor 9 drives the driving gear 10 to rotate. Through the meshing between the gears, the driven gear 8 is driven to rotate, and the driven gear 8 drives the transmission screw 7 to rotate synchronously. Under the action of the thread, the transmission slider 11 can move towards the target water area. During this period, the operator continuously releases the hand, and the sampling rope 13 is pulled by the transmission slider 11. In this process, the counterweight 17 cannot reach the water area until the sampling bucket 15 is above the target water area. At this time, the operator controls the power motor 9 to stop, and then continuously releases the hand, so that the counterweight 17 drives the sampling bucket 15 to sink in the target water area until the buoyancy ball 14 touches the water area. Under the pulling of the buoyancy ball 14, the sampling bucket 15 stays at the target depth. At the same time, the constant pressure one-way valve 16 is under the water pressure at this depth and is in an open state, and the sewage enters the inside of the sampling bucket 15, and the air inside the sampling bucket 15 is discharged through the one-way exhaust valve. When the sampling is completed, the operator pulls the sampling rope 13 to expose the buoyancy ball 14, the sampling bucket 15 and the counterweight 17 out of the water surface, and then starts the controller matching the power motor 9 to make the power motor 9 rotate in the reverse direction. The rotation of the power motor 9 drives the driving gear 10 to rotate. Through the meshing between the gears, the driven gear 8 is driven to rotate, and the driven gear 8 drives the transmission screw 7 to rotate synchronously. Under the action of the thread, the transmission slider 11 can move towards the shore. During this period, the operator continuously pulls, and the sampling rope 13 is retracted. In this process, the counterweight 17 cannot reach the water surface until the sampling bucket 15 returns to the shore. Finally, the operator removes the sampling bucket 15.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claimed rights.

Claims

1. A portable sewage collection device, comprising: The loading trolley (1) is characterized in that a turntable frame structure is installed on the upper wall surface of the loading trolley (1), a polished rod structure is installed on the front wall surface of the turntable frame structure, a transmission structure is installed inside the polished rod structure, a power structure is installed on the side wall surface of the turntable frame structure, a transmission structure is installed outside the polished rod structure and the transmission structure, and a sampling structure is mounted outside the transmission structure; The turntable frame structure comprises: a loading platform (2), a turntable (3) and a mounting platform (4); The loading platform (2) is mounted on the upper wall surface of the loading trolley (1), the turntable (3) is mounted on the upper wall surface of the loading platform (2), and the mounting platform (4) is mounted on the upper wall surface of the turntable (3).

2. A portable sewage collection device according to claim 1, characterized in that: The polished rod structure comprises: a sliding polished rod (5) and a baffle (6); One end of the sliding polished rod (5) is fixedly mounted on the side wall surface of the mounting platform (4), and the baffle (6) is mounted on the other end of the sliding polished rod (5).

3. A portable sewage collection device according to claim 1, characterized in that: The transmission structure comprises: a transmission screw (7) and a driven gear (8); Both ends of the transmission screw (7) are respectively mounted on the inner side of the mounting platform (4) and the baffle (6) via bearings, and the driven gear (8) is fixedly sleeved on the outside of the transmission screw (7).

4. A portable sewage collection device according to claim 1, characterized in that: The power structure comprises: a power motor (9) and a driving gear (10); The power motor (9) is mounted on a side wall surface of the mounting platform (4), the driving gear (10) is mounted on a driving end of the power motor (9), and the driving gear (10) is meshed with the driven gear (8).

5. A portable sewage collection device according to claim 1, characterized in that: The transmission structure comprises: a transmission slider (11) and a pulley (12); The transmission slider (11) is movably mounted on the outside of the sliding polished rod (5) and the transmission screw (7), and the pulley (12) is mounted on the inside of the transmission slider (11) via a shaft.

6. A portable sewage collection device according to claim 1, characterized in that: The sampling structure comprises: a sampling rope (13), a buoyancy ball (14), a sampling barrel (15), a constant pressure one-way valve (16) and a counterweight (17); The sampling rope (13) is movably sleeved on the outside of the pulley (12), the buoyancy ball (14) is sleeved on the outside of the sampling rope (13), and the buoyancy ball (14) is fixed by two buckles, the sampling barrel (15) is installed at the lower end of the sampling rope (13), the constant pressure one-way valve (16) is installed on the side wall of the sampling barrel (15) by means of a thread, and the counterweight (17) is installed on the lower wall of the sampling barrel (15).

7. A portable sewage collection device according to claim 1, characterized in that: A handle (18) is installed on the side wall surface of the installation platform (4).

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