Wastewater receiving tank convenient to clean

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By designing a limit cylinder and connecting rod structure driven by a rotating rod, combined with the push of a brush plate and a push spring, the problem of incomplete cleaning of the inner wall of the wastewater receiving tank is solved, and comprehensive cleaning of the curved inner wall and both sides of the inner wall is achieved.

CN223312675UActive Publication Date: 2025-09-09HEZE HUALI NEW MATERIAL CO LTD

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Patent Information

Application Number: CN202422488852.1
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-10-15
Publication Date: 2025-09-09
Estimated Expiration: 2034-10-15

AI Technical Summary

Technical Problem

During the cleaning process, the existing wastewater receiving tank can only effectively clean the curved inner wall, but cannot effectively clean the two sides of the inner wall, resulting in incomplete cleaning.

Method used

A structure including a rotating rod, a limiting cylinder, a connecting rod, a cleaning plate, a brush plate, etc. is designed. The rotating rod is driven to rotate by a motor, driving the limiting cylinder, the connecting rod and the cleaning plate to clean the inner wall. The sleeve and the brush plate are combined to clean both sides of the inner wall. The push spring and the spring are used to push the cleaning plate and the brush plate to fit the inner wall of the tank.

Benefits of technology

The arc-shaped inner wall and both sides of the inner wall of the wastewater receiving tank are fully cleaned, thereby improving the cleaning effect.

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Abstract

The utility model discloses a waste water receiving tank convenient to clean, which belongs to the technical field of waste water receiving tanks and comprises a vertical plate, a tank body and a rotating rod, the side wall of the rotating rod is symmetrically and fixedly connected with two groups of limiting cylinders, connecting rods are slidably connected in the limiting cylinders, and a cleaning plate is fixedly connected between the tail ends of the two connecting rods. The inner wall of the limiting cylinder is fixedly connected with a push spring, the tail end of the push spring is fixedly connected with the connecting rod, the rod wall of the rotating rod is symmetrically and fixedly sleeved with two fixing rings and sleeves, one side of each fixing ring is fixedly connected with a plurality of fixing cylinders, telescopic rods are slidably connected into the fixing cylinders, springs are fixedly connected into the fixing cylinders, and the telescopic rods are fixedly connected with the springs. The tail end of the spring is fixedly connected with the telescopic rod, and brush plates are symmetrically and fixedly connected to the outer wall of the sleeve. Compared with the prior art, the device can clean the arc-shaped inner wall of the wastewater receiving tank and the two sides of the inner wall of the tank body at the same time, so that the cleaning effect of the wastewater receiving tank is greatly improved.

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Description

Technical Field

[0001] The utility model belongs to the technical field of wastewater receiving tanks, in particular to a wastewater receiving tank which is easy to clean. Background Art

[0002] When transporting chemical products, such as acylates, the transport tanks need to be cleaned. Acylate wastewater is generated during the cleaning process and is generally stored in a wastewater receiving tank. However, after the wastewater is discharged for treatment, the receiving tanks need to be cleaned to ensure their subsequent normal use.

[0003] The existing cleaning methods for wastewater receiving tanks that are easy to clean mostly use a cleaning brush or a cleaning nozzle to clean the inner wall of the wastewater receiving tank. However, the existing wastewater receiving tanks are all arranged in a horizontal cylindrical manner. Therefore, the existing cleaning methods can only clean the curved inner wall of the wastewater receiving tank, and there is no effective cleaning structure on both sides of the inner wall of the wastewater receiving tank to clean it. Therefore, there is an urgent need for a wastewater receiving tank that is easy to clean to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a wastewater receiving tank that is easy to clean, so as to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wastewater receiving tank that is easy to clean, comprising two vertical plates for installing the wastewater receiving tank and a wastewater receiving tank body, a rotating rod is installed for horizontal rotation inside the tank body, a motor is bolted to one side of one of the vertical plates, and the rotating shaft of the motor is rotatably connected to the rotating rod, two groups of limiting cylinders are symmetrically fixedly connected to the side walls of the rotating rod, a connecting rod is slidably connected in the limiting cylinder, a cleaning plate for cleaning the wastewater receiving tank is fixedly connected between the ends of the two connecting rods, a push spring is fixedly connected to the inner wall of the limiting cylinder, the end of the push spring is fixedly connected to the connecting rod, and the cleaning plate slides and fits the inner wall of the tank body;

[0006] The rod wall of the rotating rod is symmetrically fixed with two fixing rings and a sleeve, one side of the fixing ring is fixedly connected to a plurality of fixing cylinders, a telescopic rod is slidably connected in the fixing cylinder, a spring is fixedly connected in the fixing cylinder, the end of the spring is fixedly connected to the telescopic rod, and the outer wall of the sleeve is symmetrically fixedly connected with a brush plate for cleaning the wastewater receiving tank, and the brush plate slides and fits the inner wall of the tank body.

[0007] Preferably, two arc-shaped strips are symmetrically fixedly connected to the side wall of the rotating rod, and two strip-shaped grooves are symmetrically opened on the inner wall of the sleeve.

[0008] Preferably, the two arc-shaped strips fixedly connected to the side wall of the rotating rod are respectively slidably connected to the inside of two strip-shaped grooves opened in the sleeve.

[0009] Preferably, two limiting grooves are symmetrically provided on the inner wall of the fixing cylinder, and two limiting blocks are fixedly connected to the side wall of the telescopic rod.

[0010] Preferably, the two limiting blocks fixedly connected to the outer wall of the telescopic rod are respectively slidably connected to the inside of two limiting grooves opened on the inner wall of the fixing tube.

[0011] Preferably, two vertical grooves are symmetrically provided on the inner wall of the limiting cylinder, and two sliding bars are fixedly connected to the outer wall of the connecting rod.

[0012] Preferably, the two sliding bars fixedly connected to the outer wall of the connecting rod are respectively slidably connected to the inside of two vertical grooves opened on the inner wall of the limiting cylinder.

[0013] Compared with the prior art, the technical effects and advantages of this utility model are:

[0014] The wastewater receiving tank which is easy to clean has the advantages that after the cleaning liquid is introduced into the tank body, the rotating rod is driven to rotate by starting the motor, and the two sets of limiting cylinders, the connecting rod and the cleaning plate are driven to rotate by the rotating rod. At the same time, thanks to the push spring fixedly connected to the interior of the limiting cylinder, the connecting rod and the cleaning plate are pushed by the push spring to fit the inner wall of the tank body, so that the arc-shaped inner wall of the tank body is cleaned by the cleaning plate.

[0015] This easy-to-clean wastewater receiving tank uses a rotating rod to drive a sleeve sleeved on the outside of the rotating rod and two brushes fixedly connected to the outer wall of the sleeve to rotate. A fixed ring is also sleeved on the side wall of the rotating rod, and a fixed cylinder, a telescopic rod, and a push spring are installed between the fixed ring and the sleeve. The push spring pushes the telescopic rod, sleeve, and two brush plates to adhere to the inner wall of the tank body and rotate to clean. Compared with existing technologies, this device can simultaneously clean the curved inner wall of the wastewater receiving tank and both sides of the inner wall of the tank body, thereby greatly improving the cleaning effect of the wastewater receiving tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 It is a three-dimensional cross-sectional view of the tank body in the utility model;

[0019] Figure 3This is a schematic diagram of the structure of the transfer rod, cleaning plate and brush plate of the utility model;

[0020] Figure 4 For this utility model Figure 3 A schematic diagram of the structure of part A in the middle;

[0021] Figure 5 This is a planar cross-sectional view of the limiting cylinder in the utility model;

[0022] Figure 6 It is a planar cross-sectional view of the fixing cylinder in the present utility model.

[0023] Description of reference numerals:

[0024] In the figure: 1. vertical plate; 2. tank body; 3. motor; 4. rotating rod; 5. limiting cylinder; 6. cleaning plate; 7. connecting rod; 8. push spring; 9. fixing ring; 10. sleeve; 11. fixing cylinder; 12. telescopic rod; 13. brush plate; 14. spring; 15. arc bar; 16. limiting block; 17. sliding bar. DETAILED DESCRIPTION

[0025] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0026] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside shown in the figures of the present invention, and are explained here together.

[0027] The connection method can be bonding, welding, bolt connection, etc., which shall be based on actual needs.

[0028] like Figures 1 to 6 The main structure of a wastewater receiving tank that is easy to clean is shown as follows: two vertical plates 1 for installing the wastewater receiving tank and a wastewater receiving tank body 2. A rotating rod 4 is installed inside the tank body 2 for horizontal rotation. A motor 3 is bolted to one side of one of the vertical plates 1, and the rotating shaft of the motor 3 is rotatably connected to the rotating rod 4. The rotating shaft of the motor 3 rotates and extends into the interior of the tank body 2 and is connected to the rotating rod 4 that is rotatably connected inside the tank body 2.

[0029] Two sets of limiting cylinders 5 are symmetrically fixedly connected to the side walls of the rotating rod 4, and a connecting rod 7 is slidably connected inside the limiting cylinder 5. A cleaning plate 6 for cleaning the wastewater receiving tank is fixedly connected between the ends of the two connecting rods 7. The cleaning plate 6 is fitted to the inner wall of the tank body 2 and rotates. The length of the cleaning plate 6 is the same as the length of the inner curved wall of the tank body 2. Therefore, the cleaning plate 6 can clean the curved inner wall of the tank body 2 by rotating;

[0030] The inner wall of the limiting cylinder 5 is fixedly connected with a push spring 8, which is provided for damping;

[0031] The end of the push spring 8 is fixedly connected to the connecting rod 7, and the cleaning plate 6 slides and fits against the inner wall of the tank body 2. Thanks to the push spring 8 fixedly connected to the interior of the limiting cylinder 5, the push spring 8 pushes the connecting rod 7 and the cleaning plate 6 to fit against the inner wall of the tank body 2, thereby improving the cleaning effect of the cleaning plate 6;

[0032] The rod wall of the rotating rod 4 is symmetrically fixed with two fixing rings 9 and a sleeve 10. The outer wall of the sleeve 10 is symmetrically fixed with a brush plate 13 for cleaning the wastewater receiving tank. The sleeve 10 slidably sleeved on the rod wall is driven by the rotating rod 4 to rotate, and the two brush plates 13 fixedly connected to the outer wall of the sleeve 10 are attached to the inner wall of the tank body 2 on both sides for cleaning;

[0033] A plurality of fixed cylinders 11 are fixedly connected to one side of the fixing ring 9, and a telescopic rod 12 is slidably connected in the fixed cylinder 11. A spring 14 is fixedly connected in the fixed cylinder 11. The spring 14 is a damping spring. The end of the spring 14 is fixedly connected to the telescopic rod 12, and the brush plate 13 slides and fits the inner wall of the tank body 2. Thanks to the fixed cylinder 11, the telescopic rod 12 and the spring 14 fixedly connected in the fixed cylinder 11 installed between the fixing ring 9 and the sleeve 10, the sleeve 10 and the two brush plates 13 fixedly connected to the outer wall of the sleeve 10 are pushed by the spring 14 to clean the inside of the tank body 2.

[0034] The side wall of the rotating rod 4 is symmetrically fixed with two arcuate bars 15, and the inner wall of the sleeve 10 is symmetrically provided with two strip grooves. The two arcuate bars 15 fixedly connected to the side wall of the rotating rod 4 are respectively slidably connected to the inside of the two strip grooves provided in the sleeve 10. Thanks to the two arcuate bars 15 fixedly connected to the outer wall of the rotating rod 4 and respectively slidably connected to the inside of the two strip grooves provided on the inner wall of the sleeve 10, the sliding direction of the sleeve 10 can be effectively limited, and the sleeve 10 and the rotating rod 4 can be further rotated synchronously.

[0035] Two limit grooves are symmetrically provided on the inner wall of the fixed cylinder 11, and two limit blocks 16 are fixedly connected to the side wall of the telescopic rod 12. The two limit blocks 16 fixedly connected to the outer wall of the telescopic rod 12 are respectively slidably connected to the inside of the two limit grooves provided on the inner wall of the fixed cylinder 11. Thanks to the two limit blocks 16 fixedly connected to the outer wall of the telescopic rod 12 being respectively slidably connected to the inside of the two limit grooves provided on the inner wall of the fixed cylinder 11, the sliding direction of the telescopic rod 12 can be effectively limited.

[0036] Two vertical grooves are symmetrically opened on the inner wall of the limiting cylinder 5, and two slide bars 17 are fixedly connected to the outer wall of the connecting rod 7. The two slide bars 17 fixedly connected to the outer wall of the connecting rod 7 are respectively slidably connected to the inside of the two vertical grooves opened on the inner wall of the limiting cylinder 5. Thanks to the two slide bars 17 fixedly connected to the outer wall of the connecting rod 7 being respectively slidably connected to the inside of the two vertical grooves opened on the inner wall of the limiting cylinder 5, the sliding direction of the connecting rod 7 can be effectively limited.

[0037] How it works

[0038] When the wastewater receiving tank which is easy to clean is used, firstly, the cleaning liquid is passed into the wastewater receiving tank, and then the motor 3 fixedly installed on the side wall of the vertical plate 1 is started to drive the rotating rod 4 in the tank body 2 to rotate, and at the same time, the two sets of limiting cylinders 5 fixedly connected to the outer wall of the rotating rod 4, the connecting rod 7 and the cleaning plate 6 fixedly connected to the top surface of the connecting rod 7 are adapted to rotate against the inner wall of the tank body 2, and the length of the cleaning plate 6 is the same as the length of the inner arc wall of the tank body 2, so the cleaning plate 6 can clean the inner arc wall of the tank body 2 by rotating, and at the same time, the cleaning plate 6 can be used to clean the inner arc wall of the tank body 2. The rotating rod 4 drives the sleeve 10 slidably sleeved on its rod wall to rotate, and the two brush plates 13 fixedly connected to the outer wall of the sleeve 10 are fitted against the two horizontal sides of the inner wall of the tank body 2 for cleaning. At the same time, thanks to the fixed ring 9 fixedly sleeved on the outer wall of the rotating rod 4, and thanks to the fixed tube 11, the telescopic rod 12 and the spring 14 fixedly connected in the fixed tube 11 installed between the fixing ring 9 and the sleeve 10, the sleeve 10 and the two brush plates 13 fixedly connected to the outer wall of the sleeve 10 are pushed by the spring 14 to clean the inside of the tank body 2.

[0039] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes 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 sentence "including an element defined by ... does not exclude the presence of other identical elements in the process, method, article or device that includes the element."

[0040] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wastewater receiving tank that is easy to clean, comprising two vertical plates (1) for installing the wastewater receiving tank and a wastewater receiving tank body (2), characterized in that: A rotating rod (4) is installed in the interior of the tank body (2) for horizontal rotation, a motor (3) is installed on one side of one of the vertical plates (1) with a bolt, and the rotating shaft of the motor (3) is rotatably connected to the rotating rod (4), and two groups of limiting cylinders (5) are symmetrically fixedly connected to the side wall of the rotating rod (4), and a connecting rod (7) is slidably connected inside the limiting cylinder (5), and a cleaning plate (6) for cleaning the wastewater receiving tank is fixedly connected between the ends of the two connecting rods (7), and a push spring (8) is fixedly connected to the inner wall of the limiting cylinder (5), and the end of the push spring (8) is fixedly connected to the connecting rod (7), and the cleaning plate (6) is slidably fitted on the inner wall of the tank body (2); The rod wall of the rotating rod (4) is symmetrically fixedly sleeved with two fixing rings (9) and a sleeve (10), one side of the fixing ring (9) is fixedly connected to a plurality of fixing cylinders (11), a telescopic rod (12) is slidably connected inside the fixing cylinder (11), a spring (14) is fixedly connected inside the fixing cylinder (11), and the end of the spring (14) is fixedly connected to the telescopic rod (12), and the outer wall of the sleeve (10) is symmetrically fixedly connected to a brush plate (13) for cleaning the wastewater receiving tank, and the brush plate (13) is slidably fitted on the inner wall of the tank body (2).

2. The wastewater receiving tank that is easy to clean according to claim 1, characterized in that: Two arc-shaped strips (15) are symmetrically fixedly connected to the side wall of the rotating rod (4), and two strip-shaped grooves are symmetrically formed on the inner wall of the sleeve (10).

3. The wastewater receiving tank that is easy to clean according to claim 2, characterized in that: The two arc-shaped strips (15) fixedly connected to the side wall of the rotating rod (4) are respectively slidably connected to the inside of two strip-shaped grooves opened in the sleeve (10).

4. The wastewater receiving tank that is easy to clean according to claim 1, characterized in that: Two limiting grooves are symmetrically formed on the inner wall of the fixed cylinder (11), and two limiting blocks (16) are fixedly connected to the side wall of the telescopic rod (12).

5. The wastewater receiving tank that is easy to clean according to claim 4, characterized in that: The two limiting blocks (16) fixedly connected to the outer wall of the telescopic rod (12) are respectively slidably connected to the inside of two limiting grooves opened on the inner wall of the fixed cylinder (11).

6. The wastewater receiving tank that is easy to clean according to claim 1, characterized in that: The inner wall of the limiting cylinder (5) is symmetrically provided with two vertical grooves, and the outer wall of the connecting rod (7) is fixedly connected to two sliding strips (17).

7. The wastewater receiving tank that is easy to clean according to claim 6, characterized in that: The two slide bars (17) fixedly connected to the outer wall of the connecting rod (7) are respectively slidably connected to the inside of two vertical grooves opened on the inner wall of the limiting cylinder (5).