Sewage sampling device for sewage treatment

Abstract

The utility model relates to the technical field of sewage sampling, and discloses a sewage sampling device for sewage treatment, which comprises a ship body, a double-head motor is arranged in the ship body, a rotating shaft A is fixedly arranged at the output end of the double-head motor, an impeller A is fixedly arranged outside the rotating shaft A, two convex blocks are fixedly arranged at the top of the ship body, and an impeller A is fixedly arranged at the output end of the double-head motor. A sampling mechanism is arranged in the ship body, a collecting mechanism is arranged at the top of the ship body, the length of a conveying pipe is adjusted through rotation of a winding roller, the conveying pipe is lowered under the action of two unwinding wheels, a hard pipe is vertically lowered under the action of a balancing weight, and the hard pipe can be lowered to any sampling depth; the protective cover slides back and forth outside the rectangular block, so that the filter screen is prevented from being blocked while floating, the rotating disc drives the collecting bottle to be converted, the collecting efficiency is higher, and water entering the conveying pipe in the descending process is discharged through a water discharging pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage sampling, in particular to a sewage sampling device used for sewage treatment. Background Art

[0002] According to the description of a sewage sampling device for sewage treatment disclosed on the patent website (authorization announcement number: CN217980894U), "The utility model discloses a sewage sampling device for sewage treatment, including a hull, a sampling cylinder is installed at the middle position inside the hull, and the sampling cylinder is fixed to the hull through a slot, and a wireless control mechanism is installed at the front end of the sampling cylinder; it also includes a roller, which is arranged at the front end of the wireless control mechanism, and a sampling tube is wound around the outside of the roller, and a winding motor is installed on one side of the roller; an adjusting cavity is arranged at the front end of the hull, one end of the sampling tube passes through the adjusting cavity and extends to the bottom of the hull, a pump is installed at one end of the sampling tube located in the adjusting cavity, and a counterweight is fixedly installed at one end of the sampling tube located below the hull. In this way, the problem that the sewage sampling device cannot accurately sample different positions and different depths of river sewage in a flexible manner is solved."

[0003] In view of the above description, the applicant believes that there are the following problems:

[0004] During use of the utility model, the hull can move the sampling point through the cooperation of the impeller and the steering paddle, and the roller can adjust the depth of the sampling tube in the water. However, in actual use, there will be a large amount of floating garbage in the sewage. When sampling, the garbage may follow the water flow into the sampling tube, causing the sampling tube to be blocked and the device to be damaged. Secondly, the device can only sample at the same depth. After the sewage in the sampling tube is taken out, sewage sampling at another depth can be carried out. The efficiency is slow. Therefore, it is necessary to improve a sewage sampling device for sewage treatment to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage sampling device for sewage treatment to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage sampling device for sewage treatment, comprising a hull, a double-headed motor is arranged inside the hull, a rotating shaft A is fixedly installed on the output end of the double-headed motor, an impeller A is fixedly installed on the outside of the rotating shaft A, two protrusions are fixedly installed on the top of the hull, a sampling mechanism is arranged inside the hull, and a collecting mechanism is arranged on the top of the hull.

[0007] The sampling mechanism comprises an adjusting component and an anti-clogging component, and the anti-clogging component is arranged at the bottom of the adjusting component.

[0008] Preferably, the adjustment component includes a motor A, which is fixedly mounted on the front side of the protrusion in front, a pulley A is fixedly mounted on the output end of the motor A, a roller is fixedly mounted inside the pulley A, a belt is installed on the outside of the pulley A for transmission, a pulley B is installed on the end of the belt away from the pulley A for transmission, a rotating shaft B is fixedly mounted on the back of the pulley B, gears are fixedly mounted on the back of the rotating shaft B, there are two gears, unwinding wheels are fixedly mounted on the backs of the two gears, a steering roller is rotatably mounted inside the hull, a conveying pipe is fixedly mounted on the outside of the roller, and a transfer chamber is opened inside the roller to transport sewage.

[0009] Preferably, the two gears are meshed, the diameter of the pulley A is larger than the diameter of the pulley B, the transfer chamber is rotatably mounted inside the protrusion, and the conveying tube is arranged between the two unwinding wheels, so that the conveying tube is lowered under the action of the two unwinding wheels.

[0010] Preferably, the anti-blocking component includes a hard tube, which is fixedly installed on the end of the conveying tube away from the winding roller, a counterweight block is fixedly installed on the outside of the hard tube, a rectangular block is fixedly installed on the outside of the hard tube, a protective cover is slidably installed on the outside of the rectangular block, two springs are fixedly installed on the inside of the protective cover, a filter is arranged inside the protective cover, a mounting frame is fixedly installed on the inside of the hard tube, a rotating shaft C is rotatably installed on the inside of the mounting frame, an impeller B is fixedly installed on the outside of the rotating shaft C, a bevel gear A is fixedly installed on the top of the rotating shaft C, a bevel gear B is meshed on the outside of the bevel gear A, the bevel gear A is movably installed on the inside of the hull, the bevel gear A is movably installed on the outside of the steering roller, the bevel gear A is wound around the outside of the winding roller, and a cam is fixedly installed on the left side of the bevel gear B so that the protective cover slides outside the rectangular block.

[0011] Preferably, the cam contacts the protective cover, and one end of the spring away from the protective cover is fixedly mounted on the rectangular block, so that the protective cover is reset under the action of the spring, thereby allowing the protective cover to slide back and forth outside the rectangular block.

[0012] Preferably, the collecting mechanism includes a collecting barrel, which is fixedly mounted on the top of the hull, an empty bottle slot is provided on the top of the hull, a storage slot is provided on the top of the hull, a motor B is fixedly mounted inside the collecting barrel, a turntable is fixedly mounted on the output end of the motor B, a collecting bottle is arranged inside the turntable, a bottle cap is threadedly mounted on the external surface of the collecting bottle, a collecting pipe is fixedly mounted on the back of the rear protrusion, a water pump A is fixedly mounted on the top of the collecting barrel, a discharge pipe is fixedly mounted on the bottom of the water pump A, a water pump B is fixedly mounted on the outside of the collecting barrel, a drain pipe is fixedly mounted on the bottom of the water pump B, so that water entering the conveying pipe during the descending process is discharged through the drain pipe.

[0013] Preferably, there are two drainage pipes, the other drainage pipe is arranged between the water pump B and the collecting pipe, the discharge pipe is fixedly installed inside the collecting barrel, and the end of the collecting pipe away from the protrusion is fixedly installed with the water pump A to transport the sewage.

[0014] Compared with the prior art, the utility model provides a sewage sampling device for sewage treatment, which has the following beneficial effects:

[0015] 1. The sewage sampling device for sewage treatment uses a sampling mechanism to adjust the length of the conveying pipe by rotating the roller during use. The conveying pipe is lowered under the action of two unwinding wheels, and the hard pipe is vertically lowered under the action of the counterweight block. The hard pipe can be lowered to any sampling depth, and the protective cover slides back and forth outside the rectangular block, so that the filter screen blocks the floating and avoids clogging of the filter screen.

[0016] 2. The sewage sampling device for sewage treatment uses a collecting mechanism so that during use, the collection bottle is switched by a turntable, which makes the collection efficiency faster. The water pump B allows the water entering the conveying pipe during the descending process to be discharged through the drain pipe, avoiding the problem of inaccurate sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the sampling mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the exploded structure of the belt and its connected mechanism of the utility model;

[0022] Figure 5 This is a schematic diagram of the exploded structure of the hard tube and its connected mechanism of the utility model;

[0023] Figure 6 It is a schematic diagram of the exploded structure of the collection mechanism of the utility model.

[0024] In the figure: 1, hull; 2, double-headed motor; 3, rotating shaft A; 4, impeller A; 5, convex block; 6, sampling mechanism; 61, adjustment component; 611, motor A; 612, leather wheel A; 613, roller; 614, belt; 615, leather wheel B; 616, rotating shaft B; 617, gear; 618, unwinding wheel; 619, steering roller; 6110, conveying pipe; 6111, transfer chamber; 62, anti-blocking component; 621, hard pipe; 622, counterweight block; 623, rectangular block; 6 24. Protective cover; 625. Spring; 626. Filter; 627. Mounting bracket; 628. Rotating shaft C; 629. Impeller B; 6210. Bevel gear A; 6211. Bevel gear B; 6212. Cam; 7. Collecting mechanism; 71. Collecting barrel; 72. Empty bottle slot; 73. Storage slot; 74. Motor B; 75. Turntable; 76. Collecting bottle; 77. Bottle cap; 78. Collecting pipe; 79. Water pump A; 710. Discharge pipe; 711. Water pump B; 712. Drain pipe. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-5 The utility model provides a technical solution: a sewage sampling device for sewage treatment, comprising a hull 1, a double-headed motor 2 is arranged inside the hull 1, a rotating shaft A3 is fixedly installed on the output end of the double-headed motor 2, an impeller A4 is fixedly installed outside the rotating shaft A3, two protrusions 5 are fixedly installed on the top of the hull 1, a sampling mechanism 6 is arranged inside the hull 1, and a collecting mechanism 7 is arranged on the top of the hull 1.

[0029] The sampling mechanism 6 includes an adjusting component 61 and an anti-clogging component 62 . The anti-clogging component 62 is arranged at the bottom of the adjusting component 61 .

[0030] Furthermore, the adjustment component 61 includes a motor A611, which is fixedly installed on the front side of the front protrusion 5, a pulley A612 is fixedly installed on the output end of the motor A611, a roller 613 is fixedly installed inside the pulley A612, a belt 614 is installed on the external transmission of the pulley A612, and a pulley B615 is installed on the end of the belt 614 away from the pulley A612, a rotating shaft B616 is fixedly installed on the back of the pulley B615, a gear 617 is fixedly installed on the back of the rotating shaft B616, there are two gears 617, and a reel 618 is fixedly installed on the back of the two gears 617, a steering roller 619 is rotatably installed inside the hull 1, a conveying pipe 6110 is fixedly installed on the outside of the roller 613, and a transfer chamber 6111 is opened inside the roller 613 to transport sewage.

[0031] Furthermore, the two gears 617 are meshed, the diameter of the pulley A612 is larger than the diameter of the pulley B615, the transfer chamber 6111 is rotatably installed inside the protrusion 5, and the conveying tube 6110 is arranged between the two unwinding wheels 618, so that the conveying tube 6110 is lowered under the action of the two unwinding wheels 618.

[0032] Furthermore, the anti-clogging component 62 includes a hard tube 621, which is fixedly installed at one end of the conveying tube 6110 away from the roller 613, a counterweight block 622 is fixedly installed on the outside of the hard tube 621, a rectangular block 623 is fixedly installed on the outside of the hard tube 621, a protective cover 624 is slidably installed on the outside of the rectangular block 623, two springs 625 are fixedly installed inside the protective cover 624, a filter screen 626 is arranged inside the protective cover 624, a mounting frame 627 is fixedly installed inside the hard tube 621, and a rotating shaft 627 is rotatably installed inside the mounting frame 627. Shaft C628, an impeller B629 is fixedly installed on the outside of the rotating shaft C628, a bevel gear A6210 is fixedly installed on the top of the rotating shaft C628, a bevel gear B6211 is meshed on the outside of the bevel gear A6210, the bevel gear A6210 is movably installed on the inside of the hull 1, the bevel gear A6210 is movably installed on the outside of the steering roller 619, the bevel gear A6210 is wound around the outside of the winding roller 613, and a cam 6212 is fixedly installed on the left side of the bevel gear B6211, so that the protective cover 624 slides on the outside of the rectangular block 623.

[0033] Furthermore, the cam 6212 contacts the protective cover 624 , and one end of the spring 625 away from the protective cover 624 is fixedly installed on the rectangular block 623 , so that the protective cover 624 is reset under the action of the spring 625 , thereby making the protective cover 624 slide back and forth outside the rectangular block 623 .

[0034] Embodiment 2:

[0035] See also Figure 6 , and combined with Example 1, it is further obtained that the collecting mechanism 7 includes a collecting barrel 71, the collecting barrel 71 is fixedly installed on the top of the hull 1, an empty bottle slot 72 is opened on the top of the hull 1, and a storage slot 73 is opened on the top of the hull 1. A motor B74 is fixedly installed inside the collecting barrel 71, and a turntable 75 is fixedly installed on the output end of the motor B74. A collecting bottle 76 is arranged inside the turntable 75, and a bottle cap 77 is installed on the external thread of the collecting bottle 76. A collecting pipe 78 is fixedly installed on the back of the rear protrusion 5, a water pump A79 is fixedly installed on the top of the collecting barrel 71, and a discharge pipe 710 is fixedly installed on the bottom of the water pump A79, a water pump B711 is fixedly installed on the outside of the collecting barrel 71, and a drainage pipe 712 is fixedly installed on the bottom of the water pump B711, so that the water entering the inside of the conveying pipe 6110 during the descending process is discharged through the drainage pipe 712.

[0036] Furthermore, there are two drainage pipes 712, and the other drainage pipe 712 is arranged between the water pump B711 and the collecting pipe 78. The discharge pipe 710 is fixedly installed inside the collecting barrel 71, and the end of the collecting pipe 78 away from the protrusion 5 is fixedly installed with the water pump A79 to transport the sewage.

[0037] In actual operation, when the device is used, the motor A611 is started to drive the pulley A612 to rotate, so that the winding roller 613 rotates, so that the conveying tube 6110 is extended, the pulley A612 rotates to drive the belt 614, which drives the pulley B615 to rotate, and the shaft B616 rotates to drive the gear 617 to rotate. The two gears 617 are engaged to make the two unwinding wheels 618 rotate relative to each other, so that the conveying tube 6110 is lowered under the action of the two unwinding wheels 618. The hard tube 621 is lowered vertically under the action of the weight 622, and the hard tube 621 can be lowered to any sampling depth. The water pump B711 is started to make the hard tube 621 absorb water, so that the water entering the inside of the delivery pipe 6110 during the descending process is discharged through the drainage pipe 712. After a certain period of discharge, the water pump B711 is turned off and the water pump A79 is started, so that the hard tube 621 absorbs the sewage at the sampling point, and enters the inside of the collection bottle 76 through the delivery pipe 6110 and the discharge pipe 710. The flow drives the impeller B629 to rotate, so that the rotating shaft C628 drives the bevel gear A6210 to rotate, and the bevel gear B6211 meshes with the bevel gear A6210, driving the cam 6212 to rotate, so that the protective cover 624 slides outside the rectangular block 623, and the cam 6212 continues to rotate, so that the cam 6212 is separated from the protective cover 624, and it is reset under the action of the spring 625, so that the protective cover 624 slides back and forth outside the rectangular block 623, and the collecting bottle 76 collects After collecting sewage at a certain depth, start the motor B74 to drive the turntable 75 to rotate, so that the collecting bottle 76 with sewage is away from the discharge pipe 710, and the empty collecting bottle 76 is turned to the bottom of the discharge pipe 710, and the bottle cap 77 is threadedly installed on the outside of the collecting bottle 76 with sewage. The collecting bottle 76 can be removed and placed in the storage tank 73 for collection, and the empty collecting bottle 76 in the empty bottle tank 72 is placed in the missing slot, and the water pump B711 is started to discharge the remaining sewage. The operation can be repeated to perform sampling at multiple sampling points, which is more efficient.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A sewage sampling device for sewage treatment, comprising a hull (1), characterized in that: A double-headed motor (2) is arranged inside the hull (1), a rotating shaft A (3) is fixedly mounted on the output end of the double-headed motor (2), an impeller A (4) is fixedly mounted outside the rotating shaft A (3), two protrusions (5) are fixedly mounted on the top of the hull (1), a sampling mechanism (6) is arranged inside the hull (1), and a collecting mechanism (7) is arranged on the top of the hull (1); The sampling mechanism (6) comprises an adjusting component (61) and an anti-clogging component (62), wherein the anti-clogging component (62) is arranged at the bottom of the adjusting component (61).

2. A sewage sampling device for sewage treatment according to claim 1, characterized in that: The adjustment component (61) comprises a motor A (611), wherein the motor A (611) is fixedly mounted on the front side of the protrusion (5) in front, a pulley A (612) is fixedly mounted on the output end of the motor A (611), a roller (613) is fixedly mounted inside the pulley A (612), a belt (614) is installed for transmission outside the pulley A (612), a pulley B (615) is installed for transmission at one end of the belt (614) away from the pulley A (612), and the pulley A rotating shaft B (616) is fixedly installed on the back of B (615), a gear (617) is fixedly installed on the back of the rotating shaft B (616), the number of the gears (617) is two, and a reeling wheel (618) is fixedly installed on the back of the two gears (617), a steering roller (619) is rotatably installed inside the hull (1), a conveying pipe (6110) is fixedly installed outside the winding roller (613), and a transfer chamber (6111) is opened inside the winding roller (613).

3. A sewage sampling device for sewage treatment according to claim 2, characterized in that: The two gears (617) are meshed, the diameter of the pulley A (612) is larger than the diameter of the pulley B (615), the transfer chamber (6111) is rotatably mounted inside the protrusion (5), and the conveying tube (6110) is arranged between the two unwinding wheels (618).

4. A sewage sampling device for sewage treatment according to claim 2, characterized in that: The anti-blocking component (62) comprises a hard tube (621), wherein the hard tube (621) is fixedly mounted on one end of the conveying tube (6110) away from the roller (613), a counterweight block (622) is fixedly mounted on the outside of the hard tube (621), a rectangular block (623) is fixedly mounted on the outside of the hard tube (621), a protective cover (624) is slidably mounted on the outside of the rectangular block (623), two springs (625) are fixedly mounted on the inside of the protective cover (624), a filter screen (626) is arranged on the inside of the protective cover (624), a mounting frame (627) is fixedly mounted on the inside of the hard tube (621), and the mounting frame (627) is fixedly mounted on the inside of the hard tube (621). A rotating shaft C (628) is rotatably mounted inside the hull (1), an impeller B (629) is fixedly mounted outside the rotating shaft C (628), a bevel gear A (6210) is fixedly mounted on the top of the rotating shaft C (628), a bevel gear B (6211) is meshed with the outside of the bevel gear A (6210), the bevel gear A (6210) is movably mounted inside the hull (1), the bevel gear A (6210) is movably mounted outside the steering roller (619), the bevel gear A (6210) is wound around the outside of the winding roller (613), and a cam (6212) is fixedly mounted on the left side of the bevel gear B (6211).

5. A sewage sampling device for sewage treatment according to claim 4, characterized in that: The cam (6212) is in contact with the protective cover (624), and one end of the spring (625) away from the protective cover (624) is fixedly mounted on the rectangular block (623).

6. A sewage sampling device for sewage treatment according to claim 1, characterized in that: The collecting mechanism (7) comprises a collecting barrel (71), the collecting barrel (71) being fixedly mounted on the top of the hull (1), the top of the hull (1) being provided with an empty bottle slot (72), the top of the hull (1) being provided with a storage slot (73), a motor B (74) being fixedly mounted inside the collecting barrel (71), a turntable (75) being fixedly mounted on the output end of the motor B (74), a collecting bottle (76) being arranged inside the turntable (75), a bottle cap (77) being threadedly mounted on the outside of the collecting bottle (76), a collecting pipe (78) being fixedly mounted on the back of the rear protrusion (5), a water pump A (79) being fixedly mounted on the top of the collecting barrel (71), a discharge pipe (710) being fixedly mounted on the bottom of the water pump A (79), a water pump B (711) being fixedly mounted on the outside of the collecting barrel (71), and a drainage pipe (712) being fixedly mounted on the bottom of the water pump B (711).

7. A sewage sampling device for sewage treatment according to claim 6, characterized in that: There are two drainage pipes (712), the other drainage pipe (712) is arranged between the water pump B (711) and the collecting pipe (78), the discharge pipe (710) is fixedly installed inside the collecting barrel (71), and the end of the collecting pipe (78) away from the protrusion (5) is fixedly installed with the water pump A (79).

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