Combined module assembly type sewage treatment device

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a combined module assembly type sewage treatment device, which comprises a box body, a communication port, a connecting pipe and a protective device, the upper surface of the box body is provided with the communication port, the side surface of the box body is fixedly connected with the connecting pipe, and the protective device is arranged on the surface of the communication port. The protection device comprises a protection cover and a pull handle, the protection cover is rotationally connected with the surface of the communication port, the pull handle is fixedly connected with the upper surface of the protection cover, a sliding hole is formed in the surface of the protection cover, a positioning hole is formed in the side face of the communication port, and a positioning plate is slidably connected into the sliding hole. According to the device disclosed by the utility model, by arranging the protective device, the communicating port is effectively protected, the effect of protecting the communicating port is achieved, the situation that foreign matters easily enter the communicating port and secondary pollution is caused to treated sewage in the box body of the device when the device is used is reduced, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a combined module assembled type sewage treatment device. Background Art

[0002] With the rapid development of the rural economy, the living standards of farmers are improving, and the discharge of rural domestic sewage has increased significantly. The direct discharge of rural domestic sewage without treatment will not only cause serious environmental pollution in rural areas, but also aggravate the further deterioration of the regional water environment. Therefore, a combined modular assembled sewage treatment device is used to treat rural sewage.

[0003] Existing technologies include the utility model with publication number CN220449815U, which discloses a combined modular assembled sewage treatment device. The patent adopts a rectangular treatment barrel, a manhole cover is installed on the upper end of the treatment barrel, and left and right connecting blocks with rectangular distribution are fixedly connected on the left side of the treatment barrel. A first rectangular groove is opened on the right side of the treatment barrel, and four front and rear connecting blocks with rectangular distribution are fixedly connected to the rear of the treatment barrel. Four second rectangular grooves are opened in the front of the treatment barrel, and water inlet and outlet holes are opened on the upper ends of the left and right sides of the treatment barrel. Diversion pipes connected to the water inlet holes are fixedly connected on the left and right inner walls of the treatment barrel. The utility model equipment solves the existing problems of small discharge volume, wide dispersion and large fluctuations in water quantity and quality of rural domestic sewage caused by the existing scattered population and low population density. These problems are also the characteristics and difficulties of rural domestic sewage treatment, and the conventional large-scale urban sewage centralized treatment model cannot be effectively utilized.

[0004] In daily work, when the equipment is in use, there is a problem that foreign objects can easily enter the connecting port, causing secondary pollution to the treated sewage inside the equipment box. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art that foreign matter is easily introduced into the communication port, causing secondary pollution to the treated sewage, and to propose a combined module assembled type sewage treatment device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a combined modular assembled sewage treatment device, including a box body, a connecting port, a connecting pipe and a protective device, the upper surface of the box body is provided with a connecting port, the side of the box body is fixedly connected to the connecting pipe, the protective device is provided on the surface of the connecting port, the protective device includes a protective cover and a pull handle, the protective cover is rotatably connected to the surface of the connecting port, the pull handle is fixedly connected to the upper surface of the protective cover, a sliding hole is provided on the surface of the protective cover, a positioning hole is provided on the side of the connecting port, a positioning plate is slidably connected to the inside of the sliding hole, one end of the positioning plate is clamped with the inside of the positioning hole, the inside of the sliding hole is fixedly connected to a limiting rod, and a limiting hole is provided on the surface of the positioning plate.

[0007] Furthermore, the limiting rod is slidably connected to the inner wall of the limiting hole, and the side of the positioning plate is fixedly connected with a rack. By setting the limiting rod, the positioning plate can be limited and moved, which reduces the situation where the positioning plate is easily separated from the sliding hole when the equipment is in use, making it difficult for the positioning plate to limit the protective cover.

[0008] Furthermore, a gear is rotatably connected inside the sliding hole, and the gear is meshed with the side surface of the rack. The gear is provided to facilitate the movement of the rack.

[0009] Furthermore, a rotating block is fixedly connected to the upper surface of the gear, and the rotating block is rotatably connected to the surface of the protective cover. The rotating block is provided to facilitate the rotation of the gear.

[0010] Furthermore, an auxiliary component is provided on the inner wall of the rotating block, and the auxiliary component includes a card slot and a groove. The card slot is opened on the surface of the protective cover, and the groove is opened inside the rotating block. The inner wall of the groove is slidably connected with a card ball. By setting the card ball, the rotating block can be initially limited, thereby reducing the situation where the rotating block is easy to rotate at will when the equipment is in use, making it difficult to limit the movement of the positioning plate due to the rotation of the gear.

[0011] Furthermore, one end of the locking ball is locked with the inner wall of the locking groove, and the locking groove is provided to facilitate limiting the locking ball.

[0012] Furthermore, the end of the locking ball away from the locking groove is fixedly connected to a spring, and the spring is fixedly connected to the inner wall of the groove at the end away from the locking ball. The spring is provided to facilitate the application of reset elastic force to the locking ball.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the utility model, when the equipment is in use, the user inputs the sewage into the box through the connecting pipe, and then the equipment is operated to treat the sewage. When the equipment is in use, the user rotates the rotating block to drive the gear to rotate, and when the gear rotates, it drives the rack to move, and then the rack moves to drive the positioning plate to move on the surface of the positioning rod, and then the positioning plate is separated from the inside of the positioning hole, and then the protective cover loses its restraint, and the handle is pulled to drive the protective cover to separate from the surface of the connecting port. By setting up the protective device, the connecting port is effectively protected, which plays a role in protecting the connecting port, reducing the risk of foreign objects easily entering the connecting port when the equipment is in use, causing secondary pollution to the sewage treated inside the equipment box, and improving the practicality of the equipment.

[0015] 2. In the utility model, by setting an auxiliary component, when the device is in use, when the user rotates the rotating block, the rotating block immediately pushes the card ball to move, and the card ball immediately moves out of the inside of the card slot. When the card ball moves, it drives the spring to displace and deform to generate elastic force. By setting the auxiliary component, the rotating block is effectively limited, which plays a role in limiting and fixing the rotating block, reducing the situation where the rotating block rotates randomly when the device is in use, which easily drives the gear to move the positioning plate, making it difficult to connect the protective cover with the connecting port, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a modular sewage treatment device proposed in the utility model;

[0017] Figure 2 This is a side structural diagram of a modular sewage treatment device proposed in the present invention;

[0018] Figure 3 This is a partial structural diagram of a modular sewage treatment device proposed in the utility model;

[0019] Figure 4 This utility model proposes a combined modular sewage treatment device Figure 3 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 This utility model proposes a combined modular sewage treatment device Figure 4 Schematic diagram of the structure at point B.

[0021] Legend: 1. Box body; 2. Connecting port; 3. Connecting pipe; 4. Protective device; 41. Protective cover; 42. Pull handle; 43. Sliding hole; 44. Positioning hole; 45. Positioning plate; 46. Limiting hole; 47. Limiting rod; 48. Rack; 49. Gear; 410. Rotating block; 5. Auxiliary component; 51. Slot; 52. Groove; 53. Card ball; 54. Spring. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: a combined modular assembled sewage treatment device, including a box body 1, a connecting port 2, a connecting pipe 3 and a protective device 4. The upper surface of the box body 1 is provided with a connecting port 2, and the side of the box body 1 is fixedly connected with a connecting pipe 3.

[0023] The specific configuration and functions of the protective device 4 and the auxiliary component 5 will be described in detail below.

[0024] In this embodiment: the protective device 4 is arranged on the surface of the connecting port 2, and the protective device 4 includes a protective cover 41 and a pull handle 42. The protective cover 41 is rotatably connected to the surface of the connecting port 2, and the pull handle 42 is fixedly connected to the upper surface of the protective cover 41. A sliding hole 43 is provided on the surface of the protective cover 41, and a positioning hole 44 is provided on the side of the connecting port 2. The interior of the sliding hole 43 is slidably connected to a positioning plate 45, one end of the positioning plate 45 is clamped with the interior of the positioning hole 44, the interior of the sliding hole 43 is fixedly connected to a limiting rod 47, and a limiting hole 46 is provided on the surface of the positioning plate 45.

[0025] Specifically, the limiting rod 47 is slidably connected to the inner wall of the limiting hole 46 , and a rack 48 is fixedly connected to the side surface of the positioning plate 45 .

[0026] In this embodiment, by providing a limiting rod 47, the positioning plate 45 can be limited in movement, thereby reducing the risk that the positioning plate 45 will easily fall out of the sliding hole 43 when the device is in use, making it difficult for the positioning plate 45 to limit the protective cover 41.

[0027] Specifically, a gear 49 is rotatably connected inside the sliding hole 43 , and the gear 49 is meshed with the side surface of the rack 48 . The gear 49 is provided to facilitate the movement of the rack 48 .

[0028] Specifically, a rotating block 410 is fixedly connected to the upper surface of the gear 49 , and the rotating block 410 is rotatably connected to the surface of the protective cover 41 . The rotating block 410 is provided to facilitate the rotation of the gear 49 .

[0029] In this embodiment: an auxiliary component 5 is provided on the inner wall of the rotating block 410, and the auxiliary component 5 includes a card slot 51 and a groove 52. The card slot 51 is opened on the surface of the protective cover 41, and the groove 52 is opened inside the rotating block 410. The inner wall of the groove 52 is slidably connected with a card ball 53.

[0030] In this embodiment, by providing the locking ball 53, the rotating block 410 can be initially limited, thereby reducing the risk that the rotating block 410 will rotate at will when the device is in use, making it difficult to limit the movement of the positioning plate 45 by the rotation of the gear 49.

[0031] Specifically, one end of the locking ball 53 is locked with the inner wall of the locking groove 51 , and the locking groove 51 is provided to facilitate limiting the locking ball 53 .

[0032] Specifically, the end of the locking ball 53 away from the locking groove 51 is fixedly connected to the spring 54, and the end of the spring 54 away from the locking ball 53 is fixedly connected to the inner wall of the groove 52. The spring 54 is provided to facilitate the application of reset elastic force to the locking ball 53.

[0033] Working principle: When the equipment is in use, the user inputs the sewage into the box body 1 through the connecting pipe 3, and then the equipment is running to treat the sewage. When the equipment is in use, the user rotates the rotating block 410 to drive the gear 49 to rotate. When the gear 49 rotates, it drives the rack 48 to move. Then the rack 48 moves and drives the positioning plate 45 to move on the surface of the positioning rod. Then the positioning plate 45 is separated from the inside of the positioning hole 44, and then the protective cover 41 loses its restraint, and the handle 42 is pulled to drive the protective cover 41 to separate from the surface of the connecting port 2. By setting the protective device 4, the connecting port 2 is effectively protected, which plays a role in protecting the connecting port 2, reducing the risk of foreign objects entering the connecting port 2 when the equipment is in use, causing secondary pollution to the sewage treated inside the equipment box body 1, and improving the practicality of the equipment.

[0034] When the device is in use, when the user rotates the rotating block 410, the rotating block 410 pushes the card ball 53 to move, and the card ball 53 moves out of the inside of the card slot 51. When the card ball 53 moves, it drives the spring 54 to displace and deform to generate elastic force. By setting the auxiliary component 5, the rotating block 410 is effectively limited, which plays a role in limiting and fixing the rotating block 410, reducing the situation where the rotating block 410 rotates randomly when the device is in use, and it is easy to drive the gear 49 to move the positioning plate 45, making it difficult for the protective cover 41 to connect with the connecting port 2, thereby improving the practicality of the device.

Claims

1. A modular sewage treatment device, comprising a housing (1), a connecting port (2), a connecting pipe (3) and a protective device (4), characterized in that: The upper surface of the box body (1) is provided with a connecting port (2), and the side of the box body (1) is fixedly connected with a connecting pipe (3). The protective device (4) is provided on the surface of the connecting port (2), and the protective device (4) includes a protective cover (41) and a pull handle (42). The protective cover (41) is rotatably connected to the surface of the connecting port (2), and the pull handle (42) is fixedly connected to the upper surface of the protective cover (41). A sliding hole (43) is provided on the surface of the protective cover (41), and a positioning hole (44) is provided on the side of the connecting port (2). A positioning plate (45) is slidably connected to the inside of the sliding hole (43), and one end of the positioning plate (45) is clamped with the inside of the positioning hole (44). A limiting rod (47) is fixedly connected to the inside of the sliding hole (43), and a limiting hole (46) is provided on the surface of the positioning plate (45).

2. A modular sewage treatment device according to claim 1, characterized in that: The limiting rod (47) is slidably connected to the inner wall of the limiting hole (46), and a rack (48) is fixedly connected to the side of the positioning plate (45).

3. The modular sewage treatment device according to claim 2, characterized in that: The interior of the sliding hole (43) is rotatably connected to a gear (49), and the gear (49) is meshedly connected to the side of the rack (48).

4. The modular sewage treatment device according to claim 3, characterized in that: A rotating block (410) is fixedly connected to the upper surface of the gear (49), and the rotating block (410) is rotatably connected to the surface of the protective cover (41).

5. The modular sewage treatment device according to claim 4, characterized in that: An auxiliary component (5) is provided on the inner wall of the rotating block (410), and the auxiliary component (5) comprises a clamping slot (51) and a groove (52), wherein the clamping slot (51) is provided on the surface of the protective cover (41), and the groove (52) is provided inside the rotating block (410), and a clamping ball (53) is slidably connected to the inner wall of the groove (52).

6. The modular sewage treatment device according to claim 5, characterized in that: One end of the clamping ball (53) is clamped to the inner wall of the clamping groove (51).

7. The modular sewage treatment device according to claim 6, characterized in that: One end of the locking ball (53) away from the locking groove (51) is fixedly connected to a spring (54), and the spring (54) is fixedly connected to the inner wall of the groove (52) at one end away from the locking ball (53).

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