Cleaning device for residues in concrete septic tank

Abstract

A cleaning device for residues in a concrete septic tank relates to the technical field of cleaning of residues and sediments in the concrete septic tank and comprises the concrete septic tank, a sewage inlet pipe, a sewage discharge pipe, a stirring device and a transmission device, the sewage inlet pipe and the sewage discharge pipe are arranged on the concrete septic tank, the stirring device is arranged in the concrete septic tank, and the transmission device is arranged on the stirring device. The stirring device is composed of a fixing rod, a limiting sleeve, a fixing plate and a rubber plate, the limiting sleeve and the fixing plate are arranged on the fixing rod, and the rubber plate is arranged on the fixing plate; the concrete septic tank is reasonable and practical in structure and simple to operate, a residue caking layer in the concrete septic tank can be conveniently crushed, and residues in the concrete septic tank can be conveniently subjected to biochemical reaction, so that the convenience of discharging the residues in the concrete septic tank is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning residue sediment in a concrete septic tank, in particular to a device for cleaning residue in a concrete septic tank. Background Art

[0002] As is known, when a concrete septic tank is used, feces are decomposed by fermentation, and loose feces blocks float up due to fermentation expansion, while heavier residues sink. After long-term use, the residue sediment will accumulate at the bottom of the tank, reducing the volume of the concrete septic tank. The reduced volume of the concrete septic tank cannot fully exert its interception effect to enable it to undergo biochemical reactions. In order to improve the normal operation of the concrete septic tank, it is necessary to regularly clean the sediment at the bottom of the concrete septic tank. In order to ensure the sealing of the concrete septic tank, the opening on the concrete septic tank is small, and it is rather troublesome to clean the inside thereof. The existing method is to regularly use a long bamboo pole to disperse the debris agglomeration layer in the concrete septic tank. However, the concrete septic tank is divided into a plurality of isolation tanks, and the long bamboo pole cannot effectively disperse the debris agglomeration layer in the concrete septic tank. For this reason, we propose a residue cleaning device in a concrete septic tank. Utility Model Content

[0003] In order to overcome the deficiencies in the background technology, the utility model discloses a device for cleaning residues in a concrete septic tank. A stirring device is arranged in each tank of the concrete septic tank, and a transmission device is arranged on the stirring device. The transmission device drives the stirring device to stir the concrete septic tank, thereby achieving the purpose of discharging the residues in the concrete septic tank.

[0004] In order to achieve the above-mentioned purpose of the invention, the utility model adopts the following technical solutions

[0005] A device for cleaning residues in a concrete septic tank comprises a concrete septic tank, a sewage inlet pipe, a sewage discharge pipe, a stirring device and a transmission device. The concrete septic tank is provided with a sewage inlet pipe and a sewage discharge pipe, and a stirring device is provided in the concrete septic tank. The stirring device is provided with a transmission device. The stirring device is composed of a fixing rod, a limiting sleeve, a fixing plate and a rubber plate. The fixing rod is provided with a limiting sleeve and a fixing plate, and the fixing plate is provided with a rubber plate.

[0006] The bottom surface of the concrete septic tank is an arc-shaped structure. The left and right surfaces of the concrete septic tank are each provided with a third fixing hole on one end close to the upper surface. A sewage inlet pipe is provided in the third fixing hole on the left surface of the concrete septic tank, and a sewage discharge pipe is provided in the third fixing hole on the right surface of the concrete septic tank. Both the sewage inlet pipe and the sewage discharge pipe are of "L"-shaped structure.

[0007] The interior of the concrete septic tank is divided into one tank, two tanks and three tanks. A connecting pipe is provided between the first tank and the second tank, and a connecting pipe is provided between the second tank and the third tank. The position of the connecting pipe between the second tank and the third tank in the concrete septic tank is higher than the connecting pipe between the first tank and the second tank in the concrete septic tank.

[0008] The upper surface of the concrete septic tank is provided with a first fixing hole at a position opposite to the first tank, the second tank and the third tank. A fixing pipe is arranged in the first fixing hole on the concrete septic tank, and a fixing rod is arranged in the fixing pipe.

[0009] The fixing rod is movably connected to the fixing pipe, a limiting groove is provided on one end of the fixing rod, a transmission device is provided on the fixing rod, the other end of the fixing rod is arranged in the concrete septic tank, a fixing plate is provided on one end of the fixing rod arranged inside the concrete septic tank, a rubber plate is provided on the outer wall of the fixing plate, a limiting sleeve is provided at the connection between the fixing rod and the fixing plate, and the limiting sleeve is made of elastic material.

[0010] The transmission device is composed of a fixed block, a servo motor and a limit block. A fixed groove is provided on the lower surface of the fixed block. The fixed block is clamped on the fixed tube through the fixed groove. A second fixing hole is provided on the bottom surface of the fixed groove on the fixed block. A servo motor is provided inside the fixed block. A limit block is provided on the transmission rod of the servo motor. The limit block corresponds to the shape of the limit groove on the fixed rod.

[0011] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0012] The utility model is a device for cleaning residues in a concrete septic tank. A stirring device is arranged in each tank of the concrete septic tank. A transmission device is arranged on the stirring device. The transmission device drives the stirring device to stir the concrete septic tank, so as to achieve the purpose of discharging the residues in the concrete septic tank. The utility model has a reasonable and practical structure and is easy to operate. It is not only convenient to break up the residue agglomeration layer in the concrete septic tank, but also convenient for the biochemical reaction of the residue in the concrete septic tank, thereby improving the convenience of discharging the residues in the concrete septic tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the concrete septic tank structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the stirring device of the utility model;

[0016] Figure 4 It is a schematic diagram of the transmission structure of the utility model;

[0017] 1. Concrete septic tank; 2. Sewage inlet pipe; 3. Sewage outlet pipe; 4. Stirring device; 5. Transmission device; 6. Connecting pipe; 7. Fixed pipe; 8. First fixed hole; 9. Limiting groove; 10. Fixed rod; 11. Limiting sleeve; 12. Fixed plate; 13. Rubber sheet; 14. Servo motor; 15. Limiting block; 16. Second fixed hole; 17. Fixed block; 18. Fixed groove; 19. Third fixed hole. DETAILED DESCRIPTION

[0018] The present invention can be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0019] Combined with Figures 1 to 4 A device for cleaning residues in a concrete septic tank comprises a concrete septic tank 1, a sewage inlet pipe 2, a sewage discharge pipe 3, a stirring device 4 and a transmission device 5. The concrete septic tank 1 is provided with a sewage inlet pipe 2 and a sewage discharge pipe 3. The concrete septic tank 1 is provided with a stirring device 4. The stirring device 4 is provided with a transmission device 5. The stirring device 4 is composed of a fixing rod 10, a limiting sleeve 11, a fixing plate 12 and a rubber plate 13. The fixing rod 10 is provided with a limiting sleeve 11 and a fixing plate 12. The fixing plate 12 is provided with a rubber plate 13.

[0020] The bottom surface of the concrete septic tank 1 is an arc-shaped structure. The left and right surfaces of the concrete septic tank 1 are both provided with a third fixing hole 19 at one end close to the upper surface. A sewage inlet pipe 2 is provided in the third fixing hole 19 on the left surface of the concrete septic tank 1. A sewage discharge pipe 3 is provided in the third fixing hole 19 on the right surface of the concrete septic tank 1. Both the sewage inlet pipe 2 and the sewage discharge pipe 3 are "L"-shaped structures.

[0021] The interior of the concrete septic tank 1 is divided into one tank, two tanks and three tanks. A connecting pipe 6 is provided between the one tank and the two tanks in the concrete septic tank 1. A connecting pipe 6 is provided between the two tanks and the three tanks in the concrete septic tank 1. The connecting pipe 6 between the two tanks and the three tanks in the concrete septic tank 1 is positioned higher than the connecting pipe 6 between the one tank and the two tanks in the concrete septic tank 1. The crushed residue in the one tank enters the two tanks in the concrete septic tank through the connecting pipe 6 along with the water. The crushed residue in the two tanks enters the three tanks in the concrete septic tank through the connecting pipe 6 along with the water. The crushed residue in the three tanks is discharged through the sewage pipe 3 along with the water.

[0022] The upper surface of the concrete septic tank 1 is provided with a first fixing hole 8 at a position opposite to the first tank, the second tank and the third tank. A fixing pipe 7 is provided in the first fixing hole 8 on the concrete septic tank 1, and a fixing rod 10 is provided in the fixing pipe 7.

[0023] The fixing rod 10 is movably connected to the fixing pipe 7, a limiting groove 9 is provided on one end of the fixing rod 10, a transmission device 5 is provided on the fixing rod 10, the other end of the fixing rod 10 is arranged in the concrete septic tank 1, a fixing plate 12 is provided on one end of the fixing rod 10 arranged inside the concrete septic tank 1, a rubber plate 13 is provided on the outer wall of the fixing plate 12, a limiting sleeve 11 is provided at the connection between the fixing rod 10 and the fixing plate 12, the limiting sleeve 11 is made of elastic material, the rotation of the fixing rod 10 drives the fixing plate 12 to rotate, and the rotation of the fixing plate 12 breaks the residue agglomeration layer in the concrete septic tank.

[0024] The transmission device 5 is composed of a fixed block 17, a servo motor 14 and a limit block 15. A fixed groove 18 is provided on the lower surface of the fixed block 17. The fixed block 17 is clamped on the fixed tube 7 through the fixed groove 18. A second fixing hole 16 is provided on the bottom surface of the fixed groove 18 on the fixed block 17. A servo motor 14 is provided inside the fixed block 17. A limit block 15 is provided on the transmission rod of the servo motor 14. The limit block 15 corresponds to the shape of the limit groove 9 on the fixed rod 10. The limit block 15 is driven to rotate by the servo motor 14. The limit block 15 is inserted into the limit groove 9 on the fixed rod 10. The rotation of the limit block 15 drives the fixed rod 10 to rotate.

[0025] Embodiment 1, the device for cleaning the residue in a concrete septic tank, when in use, installs the transmission device 5 on the stirring device 4 in the upper tank of the concrete septic tank, drives the limit block 15 to rotate through the servo motor 14, and the limit block 15 is inserted into the limit groove 9 on the fixed rod 10. The limit block 15 rotates to drive the fixed rod 10 to rotate, and the fixed rod 10 rotates to drive the fixed plate 12 to rotate. The fixed plate 12 rotates to break up the residue agglomeration layer in the concrete septic tank, and by injecting water into the sewage inlet pipe 2, the broken residue is passed through the sewage pipe 2 with the water. The connecting pipe 6 enters the second pool in the concrete septic tank, the transmission device 5 on the first pool of the concrete septic tank is removed, the fixing rod 10 in the first pool is lifted, the limiting sleeve 11 on the fixing rod 10 is stuck in the fixing pipe 7, and the fixing rod 10 seals the fixing pipe 7. Similarly, the second pool inside the concrete septic tank is stirred, and the broken residue enters the third pool in the concrete septic tank through the connecting pipe 6 along with the water. Similarly, the third pool is stirred again, and the broken residue in the third pool in the concrete septic tank is discharged through the sewage pipe 3 along with the water. The utility model has a reasonable and practical structure and is easy to operate. It is not only convenient to break the residue agglomeration layer in the concrete septic tank, but also convenient for the residue in the concrete septic tank to undergo biochemical reactions, thereby improving the convenience of residue discharge in the concrete septic tank.

[0026] The parts of the present invention that are not described in detail are prior art. Although the present invention is specifically demonstrated and introduced in conjunction with the preferred implementation scheme, there are many methods and ways to implement the technical solution. The above is only a preferred implementation scheme of the present invention. However, technical personnel in the relevant field should understand that various changes can be made to the present invention in form and details without departing from the spirit and scope of the present invention as defined in the attached claims, which are all within the scope of protection of the present invention.

Claims

1. A device for cleaning residue in a concrete septic tank, comprising a concrete septic tank (1), a sewage inlet pipe (2), a sewage discharge pipe (3), a stirring device (4) and a transmission device (5), wherein the concrete septic tank (1) is provided with a sewage inlet pipe (2) and a sewage discharge pipe (3), the concrete septic tank (1) is provided with a stirring device (4), and the stirring device (4) is provided with a transmission device (5), wherein: The stirring device (4) is composed of a fixed rod (10), a limiting sleeve (11), a fixed plate (12) and a rubber plate (13); the limiting sleeve (11) and the fixed plate (12) are provided on the fixed rod (10); and the rubber plate (13) is provided on the fixed plate (12).

2. The device for cleaning residue in a concrete septic tank according to claim 1 is characterized in that: The bottom surface of the concrete septic tank (1) is an arc-shaped structure. The left and right surfaces of the concrete septic tank (1) are both provided with a third fixing hole (19) at one end close to the upper surface. A sewage inlet pipe (2) is provided in the third fixing hole (19) on the left surface of the concrete septic tank (1). A sewage discharge pipe (3) is provided in the third fixing hole (19) on the right surface of the concrete septic tank (1). Both the sewage inlet pipe (2) and the sewage discharge pipe (3) are "L"-shaped structures.

3. The device for cleaning residue in a concrete septic tank according to claim 2 is characterized in that: The interior of the concrete septic tank (1) is divided into a first tank, a second tank and a third tank. A connecting pipe (6) is provided between the first tank and the second tank in the concrete septic tank (1). A connecting pipe (6) is provided between the second tank and the third tank in the concrete septic tank (1). The connecting pipe (6) between the second tank and the third tank in the concrete septic tank (1) is located higher than the connecting pipe (6) between the first tank and the second tank in the concrete septic tank (1).

4. The device for cleaning residue in a concrete septic tank according to claim 3 is characterized in that: The upper surface of the concrete septic tank (1) is provided with a first fixing hole (8) at a position opposite to the first tank, the second tank and the third tank. A fixing pipe (7) is provided in the first fixing hole (8) on the concrete septic tank (1), and a fixing rod (10) is provided in the fixing pipe (7).

5. The device for cleaning residue in a concrete septic tank according to claim 4 is characterized in that: The fixing rod (10) is movably connected to the fixing pipe (7), a limiting groove (9) is provided on one end of the fixing rod (10), a transmission device (5) is provided on the fixing rod (10), the other end of the fixing rod (10) is arranged in the concrete septic tank (1), a fixing plate (12) is provided on one end of the fixing rod (10) arranged inside the concrete septic tank (1), a rubber plate (13) is provided on the outer wall of the fixing plate (12), and a limiting sleeve (11) is provided at the connection between the fixing rod (10) and the fixing plate (12), and the limiting sleeve (11) is made of elastic material.

6. The device for cleaning residue in a concrete septic tank according to claim 5 is characterized by: The transmission device (5) is composed of a fixed block (17), a servo motor (14) and a limit block (15); a fixed groove (18) is provided on the lower surface of the fixed block (17); the fixed block (17) is clamped on the fixed tube (7) through the fixed groove (18); a second fixing hole (16) is provided on the bottom surface of the fixed groove (18) on the fixed block (17); a servo motor (14) is provided inside the fixed block (17); a limit block (15) is provided on a transmission rod of the servo motor (14); the limit block (15) corresponds in shape to the limit groove (9) on the fixed rod (10).

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