Container type rural sewage treatment device

Abstract

The utility model discloses a container type rural sewage treatment device and relates to the technical field of sewage treatment. The container type rural sewage treatment device comprises sewage treatment equipment, a moving structure is arranged at the bottom end of the sewage treatment equipment, and a traction structure is arranged on the outer side of the moving structure. According to the container type rural sewage treatment device, by arranging a traction structure, a gear can be promoted by a grip on the outer side of a pushing plate through a first rack to drive a second rack to drive a traction hook on the outer side of a moving frame to vertically move, so that the device can be dynamically adjusted in real time according to the specific traction height of field traction equipment; and the proper connection height between the traction hook and the traction equipment can be kept. And the traction hook can adapt to traction equipment of different models and specifications, so that seamless butt joint between the traction equipment and sewage treatment equipment can be ensured. The transfer efficiency of the sewage container in the loading and unloading process is improved.

Description

Technical Field

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

[0002] Containerized wastewater treatment units typically consist of a container and internal treatment equipment. They are widely used in various locations, such as campsites, construction sites, temporary buildings, and rural areas. Through a series of treatment steps, such as pretreatment, biological treatment, filtration, and disinfection, containerized wastewater treatment units can treat domestic sewage into water that can be safely discharged.

[0003] A search revealed that in a patent publication number CN221004322U, a ground-mounted containerized sewage treatment device was proposed that "this device slides two connecting blocks into the interior of two grooves respectively, fixes them with bolts, and then rotates the threaded shaft by rotating the connecting disc to move the sewage container upwards to a certain distance from the ground, so that the casters can move and drive the sewage container to different positions. The installation method is simple and convenient, which solves the problem that some existing sewage treatment equipment is still troublesome to move to different positions during use."

[0004] However, the above solution still has some shortcomings in actual use. In this technical solution, a connecting ring is used to connect with an external vehicle, so that the external vehicle can drive the sewage container to transfer. However, the height of the connecting ring cannot be dynamically adjusted, which means that the connecting ring cannot be adjusted in time according to the actual traction height of the traction equipment. This affects the connection effect between the traction equipment and the sewage container, thereby reducing the transfer efficiency of the sewage container. Utility Model Content

[0005] This invention provides a containerized rural sewage treatment device to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a containerized rural sewage treatment device, including sewage treatment equipment, a movable structure at the bottom of the sewage treatment equipment, and a traction structure on the outside of the movable structure;

[0007] The traction structure includes a drive box, with a cover movably snapped onto the opening of the drive box, and a gear rotatably connected inside the drive box, with a first rack and a second rack meshing on both sides of the gear respectively.

[0008] A movable frame is fixedly installed on the outer side of the first rack, the movable frame is located on the outer side of the cover, and a traction hook is fixedly installed on the side of the movable frame away from the first rack;

[0009] A push plate is fixedly installed on the outer side of the second rack, and a groove is opened on the surface of the cover. The push plate extends through the groove to the outer side of the cover, and a handle is installed on the outer side of the push plate.

[0010] Furthermore, the wastewater treatment equipment includes a wastewater container, with a medicine tank and an inlet pipe fixedly installed on the top of the wastewater container, and a drain pipe provided on the outer wall of the wastewater container.

[0011] Furthermore, the movable structure includes a placement platform, the bottom of which is provided with casters, and a connecting plate is fixedly installed on the front side of the placement platform.

[0012] Furthermore, the outer edge of the placement platform is hinged with a protective railing, which can rotate to the top and bottom of the placement platform.

[0013] Furthermore, two vertical rods are fixedly connected to the inner wall of the drive box, and the inner cavities of the first and second racks are slidably connected to the surfaces of the vertical rods.

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

[0015] This containerized rural sewage treatment unit features a traction structure. A handle on the outside of the push plate drives a gear via a first rack, which in turn drives a second rack to vertically displace a traction hook on the outside of the moving frame. This allows for real-time dynamic adjustment based on the specific traction height of the on-site traction equipment, ensuring an appropriate connection height between the traction hook and the equipment. This allows the traction hook to adapt to different models and specifications of traction equipment, guaranteeing seamless connection between the traction equipment and the sewage treatment unit. This not only improves the transfer efficiency of the sewage container during loading and unloading but also ensures the safety and reliability of the entire process, thereby optimizing the overall sewage treatment workflow. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the wastewater treatment equipment of this utility model;

[0018] Figure 3 This is a schematic diagram of the movable structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the traction structure of this utility model;

[0020] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Sewage treatment equipment; 101. Sewage container; 102. Medicine box; 103. Inlet pipe; 104. Drain pipe; 2. Moving structure; 201. Placement platform; 202. Casters; 203. Connecting plate; 204. Guardrail; 3. Traction structure; 301. Drive box; 302. Cover; 303. Gear; 304. First rack; 305. Second rack; 306. Vertical rod; 307. Moving frame; 308. Traction hook; 310. Slide groove; 311. Push plate; 312. Handle; 313. Locking pin; 314. Locking stop. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-5 This utility model discloses a container-type rural sewage treatment device, including sewage treatment equipment 1, a movable structure 2 at the bottom end of the sewage treatment equipment 1, and a traction structure 3 on the outside of the movable structure 2.

[0024] The traction structure 3 includes a drive box 301, with a cover 302 movably engaged at the opening of the drive box 301. A gear 303 is rotatably connected inside the drive box 301, and a first rack 304 and a second rack 305 are respectively meshed on both sides of the gear 303.

[0025] A movable frame 307 is fixedly installed on the outer side of the first rack 304. The movable frame 307 is located on the outer side of the cover 302. A traction hook 308 is fixedly installed on the side of the movable frame 307 away from the first rack 304.

[0026] A push plate 311 is fixedly installed on the outer side of the second rack 305. A groove 310 is opened on the surface of the cover 302. The push plate 311 extends through the groove 310 to the outer side of the cover 302. A handle 312 is installed on the outer side of the push plate 311.

[0027] By setting up the traction structure 3, the handle 312 on the outside of the push plate 311 can drive the gear 303 via the first rack 304 to drive the second rack 305, which in turn drives the traction hook 308 on the outside of the moving frame 307 to make vertical displacement. This allows for real-time dynamic adjustment based on the specific traction height of the on-site traction equipment, ensuring that the traction hook 308 and the traction equipment maintain an appropriate connection height. This enables the traction hook 308 to adapt to different models and specifications of traction equipment, thus ensuring seamless docking between the traction equipment and the sewage treatment equipment 1. This not only improves the transfer efficiency of the sewage container 101 during loading and unloading but also ensures the safety and reliability of the entire process, thereby optimizing the overall sewage treatment operation flow.

[0028] Specifically, the sewage treatment equipment 1 includes a sewage container 101, a medicine tank 102 and an inlet pipe 103 are fixedly installed on the top of the sewage container 101, and a drain pipe 104 is provided on the outer wall of the sewage container 101.

[0029] In this embodiment, the working process of the sewage treatment equipment 1 has been proposed in a ground-mounted containerized sewage treatment device with patent publication number CN221004322U. Sewage enters the sewage container 101 through the inlet pipe, and then the agent is put into the medicine tank 104 and enters the sewage container 4 to purify the sewage. The treated sewage is discharged through the drain pipe 104.

[0030] Specifically, the movable structure 2 includes a placement platform 201, the bottom of which is provided with casters 202, and a connecting plate 203 is fixedly installed on the front side of the placement platform 201.

[0031] In this embodiment, the platform 201 is used to support the entire wastewater treatment equipment 1, ensuring its stability. The casters 202 allow the entire device to move flexibly, facilitating wastewater treatment operations in different locations.

[0032] In addition, the casters 202 in the mobile structure 2 are made of high-strength wear-resistant materials, which have good load-bearing capacity and mobile stability, and can move smoothly on various complex terrains.

[0033] Specifically, the outer edge of the placement platform 201 is hinged with a protective railing 204, and the rotation range of the protective railing 204 can be flipped to above and below the placement platform 201.

[0034] In this embodiment, the guardrail 204 can be flipped over to cover the placement platform 201 to prevent workers from accidentally falling during operation. When it is necessary to remove the sewage treatment equipment 1, the guardrail 204 can be flipped under the placement platform 201 to avoid affecting the removal of the sewage treatment equipment 1.

[0035] Specifically, the inner wall of the drive box 301 is fixedly connected to two vertical rods 306, and the inner cavities of the first rack 304 and the second rack 305 are slidably connected to the surface of the vertical rods 306.

[0036] In this embodiment, the vertical rod 306 is provided to limit and guide the first rack 304 and the second rack 305, ensuring that they can slide smoothly inside the drive box 301 and avoid deviation or jamming during movement.

[0037] Specifically, a locking opening 314 is provided on the outer side of the cover 302, and a locking pin 313 is hinged to the side end of the push plate 311 via a pivot. The other end of the locking pin 313 extends to the inner side of the locking opening 314.

[0038] In this embodiment, the locking pin 313 can be screwed into the locking slot 314 to fix the position of the push plate 311, preventing the push plate 311 from sliding in the groove 310 due to accidental force when the height of the traction hook 308 does not need to be adjusted, thereby ensuring the stability and safety of the traction structure 3. In addition, the cooperation between the locking pin 313 and the locking slot 314 is simple and convenient. The operator only needs to gently rotate the locking pin 313 to complete the locking or unlocking operation, which improves work efficiency.

[0039] In use, the operator can connect the wastewater to be treated through the inlet pipe 103, add an appropriate amount of reagent into the reagent tank 102, and then start the wastewater container to treat the wastewater. The treated wastewater is discharged through the drain pipe 104, achieving the purpose of purifying the water quality.

[0040] When the traction structure 3 is needed to traction and transfer the sewage treatment equipment 1, the operator can push the push plate 311 through the handle 312, which in turn drives the gear 303 to rotate through the first rack 304. Since the gear 303 meshes with both the first rack 304 and the second rack 305, the gear 303 then drives the second rack 305 to make vertical displacement. Therefore, the moving frame 307 and the traction hook 308 will also follow the second rack 305 to make vertical displacement.

[0041] In this way, the operator can adjust the height of the towing hook 308 in real time according to the specific towing height of the towing equipment, so as to ensure that the towing hook 308 and the towing equipment can maintain an appropriate connection height and achieve seamless docking.

[0042] After adjusting to the appropriate height, the operator can flip the locking pin 313 into the locking port 314 via the pivot to lock the push plate 311 and the entire traction structure 3, thus preventing accidental sliding or displacement during traction.

[0043] At this point, the traction device can connect with the traction hook 308 to move the sewage treatment equipment 1. The entire traction structure 3 is simple and practical in design, easy to operate, and can improve the efficiency and safety of the sewage container 101 during loading, unloading, and transfer.

[0044] In summary, this containerized rural sewage treatment device, through the traction structure 3, utilizes the handle 312 on the outside of the push plate 311, which, via the first rack 304, drives the gear 303 to drive the second rack 305, causing the traction hook 308 on the outside of the moving frame 307 to vertically displace. This allows for real-time dynamic adjustment based on the specific traction height of the on-site traction equipment, ensuring an appropriate connection height between the traction hook 308 and the traction equipment. This enables the traction hook 308 to adapt to different models and specifications of traction equipment, thus guaranteeing seamless connection between the traction equipment and the sewage treatment device 1. This not only improves the transfer efficiency of the sewage container 101 during loading and unloading but also ensures the safety and reliability of the entire process, thereby optimizing the overall sewage treatment operation flow.

[0045] 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 containerized rural wastewater treatment plant comprising a wastewater treatment apparatus (1), characterized in that: The bottom end of the sewage treatment equipment (1) is provided with a movable structure (2), and the outside of the movable structure (2) is provided with a traction structure (3); The traction structure (3) includes a drive box (301), a cover (302) is movably snapped into the opening of the drive box (301), and a gear (303) is rotatably connected inside the drive box (301). A first rack (304) and a second rack (305) are respectively meshed on both sides of the gear (303). A movable frame (307) is fixedly installed on the outer side of the first rack (304). The movable frame (307) is located on the outer side of the cover (302). A traction hook (308) is fixedly installed on the side of the movable frame (307) away from the first rack (304). A push plate (311) is fixedly installed on the outer side of the second rack (305), and a groove (310) is provided on the surface of the cover (302). The push plate (311) extends through the groove (310) to the outer side of the cover (302), and a handle (312) is installed on the outer side of the push plate (311).

2. The container-type rural sewage treatment device according to claim 1, characterized in that: The wastewater treatment equipment (1) includes a wastewater container (101), a medicine tank (102) and an inlet pipe (103) are fixedly installed on the top of the wastewater container (101), and a drain pipe (104) is provided on the outer wall of the wastewater container (101).

3. The container-type rural sewage treatment device according to claim 1, characterized in that: The movable structure (2) includes a placement platform (201), the bottom of which is provided with casters (202), and a connecting plate (203) is fixedly installed on the front side of the placement platform (201).

4. The container-type rural sewage treatment device according to claim 3, characterized in that: The outer edge of the placement platform (201) is hinged with a guardrail (204), and the guardrail (204) can rotate to the top of the placement platform (201) and below the placement platform (201).

5. The container-type rural sewage treatment device according to claim 1, characterized in that: The inner wall of the drive box (301) is fixedly connected to two vertical rods (306), and the inner cavities of the first rack (304) and the second rack (305) are slidably connected to the surface of the vertical rods (306).

6. The container-type rural sewage treatment device according to claim 1, characterized in that: The cover (302) has a locking opening (314) on its outer side, and the side end of the push plate (311) is hinged with a locking pin (313) via a pivot. The other end of the locking pin (313) extends to the inside of the locking opening (314).

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