Backwashing plate type bar screen machine

Abstract

The utility model discloses a backwashing plate type bar screen machine, and relates to the field of bar screen machines. The sewage disposal machine comprises a well body and a sewage disposal machine main body, limiting mechanisms are arranged on the two sides of the sewage disposal machine main body, each limiting mechanism comprises an installation base, a fixing strip is arranged on the inner side of each installation base, a sliding groove is formed in each fixing strip, a movable rod is slidably connected into each sliding groove, and the movable rods are arranged on the movable rods. The limiting mechanisms, the adjusting screw rods and the movable rods are in threaded connection, so that the abutting plate can be gradually and tightly attached to the edge of the inner wall of a well body, the stability of the cleaner is ensured, after the limiting mechanisms on the two sides are installed, the adjusting screw rods are in threaded connection with the movable rods, and the adjusting screw rods are in threaded connection with the movable rods. According to the sewage removing machine, the inner supporting effect on the well body is achieved, the connecting strength of the sewage removing machine body and the well body is remarkably enhanced, traditional expansion bolt installation is effectively replaced, and therefore the installation efficiency and convenience of the sewage removing machine body are improved.

Description

Technical Field

[0001] The utility model relates to the field of grille dirt removers, in particular to a backwashing plate type grille dirt remover. Background Art

[0002] The backwash plate screen cleaner is an advanced water treatment equipment that combines screen cleaning and backwashing technologies to more effectively remove debris and pollutants from fluids. This equipment can be widely used in urban sewage treatment, water plants, power plant inlets, as well as wastewater treatment processes in textile, food processing, papermaking, leather and other industries. It is an important part of my country's solid-liquid screening equipment and plays a key role in protecting subsequent treatment equipment and improving the overall treatment effect.

[0003] When installing the existing grille cleaner to the well body, expansion bolts and positioning bolts are usually required to fix the grille cleaner by connecting the mounting base to the outer edge of the well body, thereby improving its operating stability. However, since the well body edge is generally composed of a steel plate frame and cement, the traditional expansion bolt fixing method is more difficult in actual operation, which not only reduces the installation and use efficiency of the cleaner, but also drilling holes at the edge of the well body will affect the cleanliness of the road surface. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a backwash plate-type grille dirt remover to solve the technical problem that the traditional form of fixing with expansion bolts is difficult to operate and reduces the installation and use efficiency of the dirt remover.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a backwash plate-type grille cleaner, comprising a well body and a cleaner body, both sides of the cleaner body are provided with limiting mechanisms, the limiting mechanisms include a mounting seat, a fixing bar is provided on the inner side of the mounting seat, a slide groove is provided inside the fixing bar, a movable rod is slidably connected inside the slide groove, an adjusting screw is threadedly connected to the movable rod, and a pressure plate is provided at the bottom end of the movable rod.

[0006] By adopting the above technical solution, the threaded connection between the adjusting screw and the movable rod can be adjusted to adjust the position of the movable rod inside the slide groove, so that it slides and drives the pressure plate at the bottom to gradually fit the inner wall edge of the well body.

[0007] Furthermore, both ends of the adjusting screw are rotatably connected to the fixing bar, and one end of the adjusting screw is provided with a hand wheel.

[0008] By adopting the above technical solution, the adjusting screw can be flexibly rotated on the fixing bar, which is convenient for fine adjustment of the position and helps to improve the installation efficiency and stability of the dirt remover.

[0009] Furthermore, there are two fixing bars, which are arranged in a mirror image structure.

[0010] By adopting the above technical solution, a stable support point can be provided to ensure that the installation of the adjusting screw is stable and reliable. The provision of the two fixing strips makes the entire mechanism more solid and able to withstand greater force and pressure.

[0011] Furthermore, the pressure plate abuts against the inner wall of the well body, and the mounting seat is fixedly connected to the sewage removal machine body by fixing bolts.

[0012] By adopting the above technical solution, a close fit between the main body of the sludge removal machine and the well body is ensured, which effectively prevents the sludge removal machine from shaking or shifting during operation, thereby improving the stability of the equipment.

[0013] Furthermore, a plurality of friction blocks are arranged on the surface of the pressure plate.

[0014] By adopting the above technical solution, the multiple friction blocks increase the contact area between the pressure plate and the inner wall of the well body, and the structure of the friction blocks also increases the friction force of the contact surface.

[0015] Furthermore, the mounting seat has two but not limited to two mounting angle forms, which are used to adapt to the mounting angle of the sewage removal machine body and the well body.

[0016] By adopting the above technical solution, the mounting seat can adapt to different installation environments. When the installation angle between the sewage removal machine body and the well body changes, the angle of the mounting seat can be flexibly adjusted to ensure the stable installation of the equipment.

[0017] Furthermore, a blocking mechanism is provided on the front side of the sewage removal machine body, and the blocking mechanism is used to block the sewage inside the well body.

[0018] By adopting the above technical solution, the sewage inside the well body can be effectively prevented from splashing out. During the operation of the sewage remover, the blocking mechanism acts as a barrier to protect the external environment from being polluted by sewage.

[0019] Furthermore, the blocking mechanism includes a baffle, which is rotatably connected to the dirt remover body through a rotating shaft. Baffles are provided on both sides below the dirt remover body. The baffles are made of rubber and abut against the inner wall of the well body.

[0020] By adopting the above technical solution, the baffle can be flexibly rotated with the dirt remover body through the rotating shaft, which enables the baffle to be easily opened or closed when needed to adapt to different work requirements.

[0021] Furthermore, a slag outlet is provided at the back of the dirt removal machine body, and a waste receiving mechanism is provided at the bottom of the slag outlet.

[0022] By adopting the above technical solution, a convenient discharge channel is provided for the treated waste. The cleaned waste can be discharged smoothly through the slag outlet, thereby maintaining the cleanliness and working efficiency of the interior of the desludging machine.

[0023] Furthermore, the top and the surface of the dirt remover body are provided with traction buckles, and the traction buckles are used to provide a traction point for the user to act on the dirt remover body.

[0024] By adopting the above technical solution, the traction buckle provides a convenient traction point for the user. Through the traction buckle, the user can easily move and operate the dirt remover, thereby improving the portability and ease of use of the equipment.

[0025] In summary, the utility model mainly has the following beneficial effects:

[0026] 1. The utility model can accurately adjust the position of the movable rod in the slide groove by adjusting the threaded connection between the screw rod and the movable rod through the limiting mechanism, so that the pressure plate can gradually and tightly fit the inner wall edge of the well body. At the same time, the friction block on the pressure plate effectively increases the friction with the inner wall of the well body, ensuring the stability of the decontamination machine. After the limiting mechanisms on both sides are installed, they have an internal support effect on the well body, which significantly enhances the connection strength between the main body of the decontamination machine and the well body. This method effectively replaces the traditional expansion bolt installation, thereby greatly improving the installation efficiency and convenience of the main body of the decontamination machine;

[0027] 2. The utility model sets a blocking mechanism. After the main body of the sludge remover is installed, the baffle can be flexibly rotated by the rotating shaft to effectively block the sewage splash that may be generated during the operation of the sludge remover, protect the external environment from sewage pollution, and significantly improve the sanitary environment quality around the sludge remover when it is running. In this way, the sludge removal process can be ensured to be cleaner and tidier, reducing adverse effects on the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the installation three-dimensional structure of the well body and the main body of the decontamination machine of the utility model;

[0029] Figure 2 It is a three-dimensional structural schematic diagram of the main body of the utility model dirt removal machine;

[0030] Figure 3 It is a structural schematic diagram of the limiting mechanism of the utility model;

[0031] Figure 4 It is a schematic cross-sectional structure diagram of the limiting mechanism of the utility model.

[0032] In the figure: 1. well body; 2. main body of the desludging machine; 3. slag outlet; 4. traction buckle; 5. limiting mechanism; 501. mounting seat; 502. fixing bolt; 503. fixing bar; 504. slide groove; 505. movable rod; 506. adjusting screw; 507. hand wheel; 508. pressure plate; 509. friction block; 6. baffle; 7. blocking mechanism; 701. baffle; 702. rotating shaft. DETAILED DESCRIPTION

[0033] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0034] The following describes an embodiment of the utility model based on its overall structure. Embodiment one:

[0035] A backwash plate type screen decontamination machine, such as Figure 1-Figure 4 As shown, it includes a well body 1 and a dirt remover main body 2, and limiting mechanisms 5 are arranged on both sides of the dirt remover main body 2. The limiting mechanisms 5 include a mounting seat 501, and a fixing strip 503 is arranged on the inner side of the mounting seat 501. A slide groove 504 is opened inside the fixing strip 503, and a movable rod 505 is slidably connected inside the slide groove 504. An adjusting screw 506 is threadedly connected to the movable rod 505, and a pressure plate 508 is arranged at the bottom end of the movable rod 505. The adjusting screw 506 is threadedly connected to the movable rod 505, and the position of the movable rod 505 inside the slide groove 504 can be adjusted to make it slide and drive the pressure plate 508 at the bottom end to gradually fit the inner wall edge of the well body 1. At the same time, the friction block 509 on the pressure plate 508 is designed to increase the friction with the inner wall of the well body 1 to ensure a stable contact. After the installation of the limiting mechanisms 5 on both sides is completed, these mechanisms produce an internal support effect on the well body 1, thereby enhancing the installation and connection strength between the dirt remover main body 2 and the well body 1.

[0036] See also Figure 3 , Figure 4 The two ends of the adjusting screw 506 are rotatably connected to the fixing bar 503, and a handwheel 507 is provided at one end of the adjusting screw 506, so that the adjusting screw 506 can be flexibly rotated on the fixing bar 503, which is convenient for fine-tuning the position, and helps to improve the installation efficiency and stability of the dirt remover. At the same time, a handwheel 507 is provided at one end of the adjusting screw 506. By turning the handwheel, the position of the adjusting screw 506 can be easily adjusted, thereby realizing precise control of the position of the movable rod 505.

[0037] See also Figure 3 , Figure 4There are two fixing bars 503, and they are arranged in a mirror structure, which can provide a stable support point to ensure that the installation of the adjusting screw 506 is stable and reliable. The arrangement of the two fixing bars 503 makes the entire mechanism more solid and can withstand greater force and pressure. At the same time, the two fixing bars 503 are arranged in a mirror structure. This symmetry helps to evenly disperse the force and avoid structural imbalance or damage caused by single-point force. The mirror structure also enhances the stability of the overall mechanism, so that the adjusting screw 506 can remain stable during rotation without deviation or shaking.

[0038] See also Figure 1 , Figure 3 , Figure 4 The pressure plate 508 is in contact with the inner wall of the well body 1, and the mounting seat 501 is fixedly connected to the dirt remover body 2 by the fixing bolts 502, ensuring a close fit between the dirt remover body 2 and the well body 1, effectively preventing the dirt remover from shaking or shifting during operation, and improving the stability of the equipment. At the same time, the mounting seat 501 is fixedly connected to the dirt remover body 2 by the fixing bolts 502. This connection method is firm and reliable, and can ensure the stable installation of the dirt remover body 2 on the mounting seat 501, further enhancing the stability of the overall structure.

[0039] See also Figure 3 , Figure 4 A plurality of friction blocks 509 are arranged on the surface of the pressure plate 508. The plurality of friction blocks 509 increase the contact area between the pressure plate 508 and the inner wall of the well body 1. The structure of the friction block 509 also increases the friction force of the contact surface. At the same time, the pressure plate 508 can be more firmly attached to the inner wall of the well body 1, and is not easy to slide or shift, thereby improving the stability and safety of the sewage remover and ensuring that it can maintain a fixed position during operation and will not move due to external force or vibration, thereby ensuring the normal operation and use effect of the sewage remover.

[0040] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 The mounting seat 501 has two but not limited to two mounting angle forms, which are used to adapt to the mounting angle of the sludge removal machine body 2 and the well body 1, so that the mounting seat 501 can adapt to different installation environments. When the mounting angle of the sludge removal machine body 2 and the well body 1 changes, the angle of the mounting seat 501 can be flexibly adjusted to ensure the stable installation of the equipment. At the same time, the versatility and practicality of the mounting seat 501 are improved, so that the same mounting seat 501 can be used for installation requirements at a variety of different angles, reducing production and maintenance costs. Embodiment 2:

[0041] See also Figure 1 , Figure 2The front side of the main body 2 of the dirt remover is provided with a blocking mechanism 7, which is used to block the sewage inside the well body 1 and effectively prevent the sewage inside the well body 1 from splashing out. During the operation of the dirt remover, the blocking mechanism 7 acts as a barrier to protect the external environment from being polluted by sewage. At the same time, the blocking mechanism 7 can also improve the working efficiency and safety of the dirt remover and avoid adverse effects on the staff or the surrounding environment caused by the splashing of sewage.

[0042] See also Figure 1 , Figure 2 The blocking mechanism 7 includes a baffle 701, which is rotatably connected to the dirt remover body 2 through a rotating shaft 702. Baffles 6 are arranged on both sides of the bottom of the dirt remover body 2. The baffles 6 are made of rubber and abut against the inner wall of the well body 1. The baffle 701 can be flexibly rotated with the dirt remover body 2 through the rotating shaft 702, which enables the baffle 701 to be easily opened or closed when needed to adapt to different work requirements. At the same time, the baffles 6 arranged on both sides of the bottom of the dirt remover body 2 are made of rubber material, have good elasticity and wear resistance, can fit tightly with the inner wall of the well body 1, and effectively prevent the leakage of sewage and impurities.

[0043] See also Figure 1 , Figure 2 A slag outlet 3 is provided on the back of the dirt remover body 2, and a waste receiving mechanism is provided at the bottom of the slag outlet 3, which provides a convenient discharge channel for the treated waste. The cleaned waste can be discharged smoothly through the slag outlet 3, maintaining the cleanliness and working efficiency of the inside of the dirt remover. At the same time, a waste receiving mechanism is provided at the bottom of the slag outlet 3, which can effectively collect and process the discharged waste to prevent the waste from scattering or polluting the environment, which not only improves the efficiency and environmental protection of waste treatment, but also reduces the difficulty and cost of manual cleaning, making the entire dirt removal process more efficient and tidy.

[0044] See also Figure 1 , Figure 2 A traction buckle 4 is provided on the top and surface of the dirt remover body 2. The traction buckle 4 is used to provide a traction point for the user to act on the dirt remover body 2. The traction buckle 4 provides a convenient traction point for the user. Through the traction buckle 4, the user can easily move and operate the dirt remover, which improves the portability and ease of use of the equipment. At the same time, the design of the traction buckle 4 also enhances the user's control over the dirt remover, making it easier and safer to perform dirt removal operations in complex environments.

[0045] The implementation principle of the utility model is as follows: first, the traction buckle 4 is connected by a hoisting machine to lift and carry the main body 2 of the dirt remover until the main body 2 of the dirt remover is opposite to the longitudinal position of the well body 1, then, the main body 2 of the dirt remover is slowly lowered and gradually placed into the inside of the well body 1, and then, the bottom surface of the mounting seat 501 is abutted against the surface of the well body 1, and then, the hand wheel 507 is turned, and the threaded connection between the adjusting screw 506 and the movable rod 505 is used to cause the movable rod 505 to slide inside the slide groove 504, and at the same time, the pressure plate 508 at the bottom end gradually abuts against the inner wall edge of the well body 1, and the friction force between the pressure plate 508 and the inner wall edge of the well body 1 is increased by the friction block 509. After the installation of the limiting mechanisms 5 on both sides is completed, the limiting mechanisms 5 can be used to support the well body 1 internally to enhance the installation and connection strength of the dirt remover main body 2 and the well body 1, thereby replacing the installation operation of the expansion bolts in the traditional installation form, and improving the convenience of installation and use of the dirt remover main body 2;

[0046] After the installation of the sludge remover body 2 is completed, the baffle 701 is rotated by the rotating shaft 702, which is helpful to prevent the sewage inside the well body 1 from splashing to the outside during the operation of the sludge remover body 2, so as to improve the external sanitary environment quality when the sludge remover body 2 is in operation.

[0047] Parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here.

[0048] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A backwash plate type grille decontamination machine, characterized in that: The utility model comprises a well body (1) and a sewage treatment machine body (2), wherein both sides of the sewage treatment machine body (2) are provided with a limiting mechanism (5), wherein the limiting mechanism (5) comprises a mounting seat (501), wherein a fixing bar (503) is provided on the inner side of the mounting seat (501), wherein a slide groove (504) is provided inside the fixing bar (503), wherein a movable rod (505) is slidably connected inside the slide groove (504), wherein an adjusting screw rod (506) is threadedly connected to the movable rod (505), and a pressure plate (508) is provided at the bottom end of the movable rod (505).

2. The backwash plate type grille decontamination machine according to claim 1, characterized in that: Both ends of the adjusting screw rod (506) are rotatably connected to the fixing bar (503), and one end of the adjusting screw rod (506) is provided with a hand wheel (507).

3. The backwash plate type grille decontamination machine according to claim 1, characterized in that: Two fixing bars (503) are provided, and are arranged in a mirror image structure.

4. The backwash plate type grille decontamination machine according to claim 1, characterized in that: The pressure plate (508) is in contact with the inner wall of the well body (1), and the mounting seat (501) is fixedly connected to the sewage removal machine body (2) via fixing bolts (502).

5. The backwash plate type grille decontamination machine according to claim 1, characterized in that: A plurality of friction blocks (509) are arranged on the surface of the pressure plate (508).

6. The backwash plate type grille decontamination machine according to claim 1, characterized in that: A blocking mechanism (7) is provided on the front side of the sewage removal machine body (2), and the blocking mechanism (7) is used to block sewage inside the well body (1).

7. The backwash plate type grille decontamination machine according to claim 6, characterized in that: The blocking mechanism (7) comprises a baffle (701), the baffle (701) being rotatably connected to the dirt remover body (2) via a rotating shaft (702), baffles (6) being provided on both sides below the dirt remover body (2), the baffles (6) being made of rubber and abutting against the inner wall of the well body (1).

8. The backwash plate type grille decontamination machine according to claim 1, characterized in that: The back of the dirt remover main body (2) is provided with a slag outlet (3), and the bottom of the slag outlet (3) is provided with a waste receiving mechanism.

9. The backwash plate type grille decontamination machine according to claim 1, characterized in that: The top and the surface of the dirt remover main body (2) are both provided with traction buckles (4), and the traction buckles (4) are used to provide a traction point for the user to act on the dirt remover main body (2).

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