Real-time operation position positioning system for suction-type sewer scavenger

Abstract

The utility model relates to the technical field of sewage suction trucks, in particular to a sewage suction truck real-time operation position positioning system which comprises a truck plate, a sewage suction barrel is installed at the top end of the truck plate, a sewage suction pipe opening and a sewage discharge pipe opening are installed at one end of the sewage suction barrel, and a motor is installed at the position, close to the upper portion of the sewage suction pipe opening, of one end of the sewage suction barrel. And the output end of the motor is in transmission connection with a driving gear, the side surface of the driving gear is in meshed connection with a driven gear, and a butt joint pipe is installed in the driven gear. Through the arrangement of parts such as a sewage suction pipe opening, an annular groove, a motor, a driving gear, a driven gear, a sliding rod, a butt joint pipe, a sealing ring, a partition plate, a sealing sleeve, a sewage suction pump, a pipe body, a mounting ring and a mounting plate, the problem that existing butt joint pipes are linearly arranged can be effectively solved; when one end of the suction pipe is in butt joint with a butt joint pipe, a break angle is generated, and the work efficiency of the suction pipe for sucking sewage is influenced by the break angle.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage suction trucks, in particular to a real-time operation position positioning system for a sewage suction truck. Background Technique

[0002] A sewage suction truck is a new type of sanitation vehicle that collects, transfers, cleans, and transports sludge and sewage to avoid secondary pollution. The sewage suction truck can self-prime and self-drain, with a fast working speed, a large capacity, and convenient transportation. It is suitable for collecting and transporting liquid substances such as feces, slurry, and crude oil. The sewage suction truck adopts a sewage suction pump with leading domestic technology, with a large suction force and a long suction range. It is especially suitable for sucking, loading, and unloading the silt in the sewer, especially for sucking larger objects such as sewer mud, silt, stones, and bricks.

[0003] When the sewage suction truck is working, one end of the suction pipe needs to be docked and installed with the docking pipe, and the other end of the suction pipe extends into the sewage pool, so that the sewage in the sewage pool can be sucked into the sewage suction cylinder by the suction pipe and the docking pipe. However, in this process, the existing docking pipes are all arranged in a straight line, so that no matter whether the sewage pool is on the left, right or rear of the sewage suction truck, a fold angle will be generated when one end of the suction pipe is docked and installed with the docking pipe, and the appearance of the fold angle will affect the working efficiency of the suction pipe sucking sewage. Therefore, it is necessary to perform real-time positioning and adjustment on the position of the docking pipe according to the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a real-time operation position positioning system for a sewage suction truck to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A real-time operation position positioning system for a sewage suction truck, including a vehicle plate, a sewage suction cylinder is installed at the top end of the vehicle plate, and a sewage suction pipe orifice and a sewage discharge pipe orifice are installed at one end of the sewage suction cylinder. A motor is installed at a position above the sewage suction pipe orifice at one end of the sewage suction cylinder, and the output end of the motor is drivingly connected with a driving gear. The side surface of the driving gear is meshingly connected with a driven gear, and a docking pipe is installed inside the driven gear. A sealing ring is installed on the inner wall of the sewage suction cylinder near the docking pipe. A partition plate is installed inside the vehicle plate, and a sealing sleeve is installed on one side of the partition plate. One end of the docking pipe is installed inside the sewage suction pump through a bearing, and a pipe body is installed at the other end of the sewage suction pump.

[0006] Preferably, a through hole is opened on the inner wall of one side of the sewage suction cylinder near the docking pipe, and one end of the docking pipe passes through the through hole and penetrates through the inner wall of one side of the sewage suction cylinder and extends into the inside of the sewage suction cylinder.

[0007] Preferably, the inner diameter of the sealing ring is adapted to the outer diameter of the docking pipe, and the sealing ring is sleeved on the outer surface of the docking pipe.

[0008] Preferably, a through groove is formed in the inner part of the partition near the pipe body, and one end of the pipe body penetrates through the through groove into the inner part of the partition.

[0009] Preferably, the inner diameter of the sealing sleeve is adapted to the outer diameter of the pipe body, and the sealing sleeve is sleeved on the outer surface of the pipe body.

[0010] Preferably, an installation ring is installed on the outer surface of the sewage suction pump, and an installation plate is installed on the side surface of the installation ring. The top end of the installation plate is installed on the inner wall of the sewage suction cylinder.

[0011] Preferably, the sewage discharge pipe orifice penetrates through the inner wall of one side of the vehicle board, and one end of the sewage discharge pipe orifice penetrates through the partition through a connecting pipe and extends into the inner part of the sewage suction cylinder.

[0012] Preferably, an annular groove is formed at one end of the sewage suction pipe orifice. Four sliding rods are installed on one side of the driven gear, and one end of each of the four sliding rods extends into the annular groove and is slidably connected thereto.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By arranging components such as the sewage suction pipe orifice, annular groove, motor, driving gear, driven gear, sliding rod, docking pipe, sealing ring, partition, sealing sleeve, sewage suction pump, pipe body, installation ring and installation plate, it can effectively solve the problem that the existing docking pipes are all straight-shaped, so that when the sewage pool is on the left, right or rear of the sewage suction vehicle, a fold angle will be generated when one end of the suction pipe is docked and installed with the docking pipe, and the appearance of the fold angle will affect the working efficiency of the suction pipe for sucking sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the main body of the present utility model.

[0016] Figure 2 It is a three-dimensional schematic diagram of the cross-sectional structure of the sewage suction cylinder of the present utility model.

[0017] Figure 3 It is Figure 2 The enlarged schematic diagram at A in

[0018] Figure 4 It is a three-dimensional schematic diagram of the cross-sectional structure of the sewage suction pipe orifice of the present utility model.

[0019] In the figure: 1, car board; 2, sewage suction cylinder; 21, sewage suction pipe orifice; 211, annular groove; 22, sewage discharge pipe orifice; 23, motor; 24, driving gear; 25, driven gear; 251, slide bar; 26, docking pipe; 27, sealing ring; 28, partition board; 29, sealing sleeve; 3, sewage suction pump; 31, pipe body; 32, mounting ring; 33, mounting plate. Specific embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] According to Figures 1-4As shown in the figure, it includes a car body panel 1, which is installed on the frame behind the sewage suction truck. Thus, the car body panel 1 and all the components installed on the car body panel 1 are one of the components of the sewage suction truck. At the top of the car body panel 1, a sewage suction cylinder 2 is installed. One end of the sewage suction cylinder 2 is provided with a sewage suction pipe orifice 21 and a sewage discharge pipe orifice 22. The sewage discharge pipe orifice 22 penetrates through the inner wall on one side of the car body panel 1, and one end of the sewage discharge pipe orifice 22 extends into the interior of the sewage suction cylinder 2 through a communication pipe and penetrates through the interior of a partition plate 28. At a position above the sewage suction pipe orifice 21 at one end of the sewage suction cylinder 2, a motor 23 is installed. The output end of the motor 23 is drivingly connected to a driving gear 24. The side surface of the driving gear 24 is meshed with a driven gear 25. Inside the driven gear 25, a butt joint pipe 26 is installed. One end of the butt joint pipe 26 is L-shaped. An annular groove 211 is opened at one end of the sewage suction pipe orifice 21. Four sliding rods 251 are installed on one side of the driven gear 25. One end of each of the four sliding rods 251 extends into the interior of the annular groove 211 and is arranged in a sliding connection therewith. A through hole is opened on the inner wall of one side of the sewage suction cylinder 2 at a position close to the butt joint pipe 26. One end of the butt joint pipe 26 penetrates through the inner wall on one side of the sewage suction cylinder 2 through the through hole and extends into the interior of the sewage suction cylinder 2. A sealing ring 27 is installed on the inner wall of the sewage suction cylinder 2 at a position close to the butt joint pipe 26. The inner diameter of the sealing ring 27 is adapted to the outer diameter of the butt joint pipe 26, and the sealing ring 27 is sleeved on the outer surface of the butt joint pipe 26. The sealing ring 27 can seal the gap between the butt joint pipe 26 and the inner wall on one side of the sewage suction cylinder 2. A partition plate 28 is installed inside the car body panel 1. A sealing sleeve 29 is installed on one side of the partition plate 28. A through groove is opened in the partition plate 28 at a position close to a pipe body 31. One end of the pipe body 31 penetrates through the interior of the partition plate 28 through the through groove. The inner diameter of the sealing sleeve 29 is adapted to the outer diameter of the pipe body 31, and the sealing sleeve 29 is sleeved on the outer surface of the pipe body 31. The sealing sleeve 29 can seal the gap between the pipe body 31 and the interior of the partition plate 28. One end of the butt joint pipe 26 is installed inside a sewage suction pump 3 through a bearing. The other end of the sewage suction pump 3 is provided with a pipe body 31. An installation ring 32 is installed on the outer surface of the sewage suction pump 3. An installation plate 33 is installed on the side surface of the installation ring 32. The top end of the installation plate 33 is installed with the inner wall of the sewage suction cylinder 2. The installation ring 32 and the installation plate 33 can support the sewage suction pump 3, so that the sewage suction pump 3 can be stably placed inside the sewage suction cylinder 2.

[0022] When the sewage tank is located on the left side of the sewage suction cylinder 2, the user can start the motor 23. Thus, under the operation of the motor 23, the driving gear 24 can rotate correspondingly, so that the driven gear 25 can rotate correspondingly, and then the docking pipe 26 can rotate correspondingly. When one end of the docking pipe 26 faces the left side, the operation of the motor 23 can be stopped. When the sewage tank is located on the right side of the sewage suction cylinder 2, vice versa. While the driven gear 25 is rotating, the four sliding rods 251 will rotate correspondingly inside the annular groove 211, making the rotation of the driven gear 25 more stable and less prone to shaking. Since one end of the docking pipe 26 is installed on one end of the sewage suction pump 3 through a bearing, the sewage suction pump 3 will not rotate correspondingly. At this time, one end of the suction pipe can be docked and installed with the docking pipe, and the other end of the suction pipe extends into the sewage tank. Since one end of the docking pipe 26 faces the left side at this time, the phenomenon of the connection between the suction pipe and the docking pipe 26 generating a fold angle can be avoided. Therefore, according to the real-time operation situation, the position of the docking pipe 26 can be adjusted in real time, enabling the docking pipe 26 to achieve the function of real-time positioning adjustment according to the operation position. After that, the sewage suction pump 3 can be started. Thus, under the operation of the sewage suction pump 3, the sewage in the sewage tank can be sucked into the interior of the sewage suction pump 3 through the suction pipe and the docking pipe 26, and injected into the interior of the sewage suction cylinder 2 through the pipe body 31 for storage, so that the sewage can be transported by the sewage truck.

[0023] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A real-time operation position positioning system for a sewage suction truck, including a vehicle floor (1), characterized in that: At the top of the vehicle board (1), a sewage suction cylinder (2) is installed. One end of the sewage suction cylinder (2) is provided with a sewage suction pipe orifice (21) and a sewage discharge pipe orifice (22). At a position above the sewage suction pipe orifice (21) at one end of the sewage suction cylinder (2), a motor (23) is installed. The output end of the motor (23) is drivingly connected with a driving gear (24). On the side surface of the driving gear (24), a driven gear (25) is meshingly connected. Inside the driven gear (25), a butt joint pipe (26) is installed. At a position of the inner wall of the sewage suction cylinder (2) close to the butt joint pipe (26), a sealing ring (27) is installed. Inside the vehicle board (1), a partition board (28) is installed. On one side of the partition board (28), a sealing sleeve (29) is installed. One end of the butt joint pipe (26) is installed inside the sewage suction pump (3) through a bearing, and the other end of the sewage suction pump (3) is provided with a pipe body (31).

2. The real-time operation position positioning system of a sewage suction truck according to claim 1, wherein: On one side inner wall of the sewage suction cylinder (2) at a position close to the butt joint pipe (26), a through hole is opened. One end of the butt joint pipe (26) passes through the through hole on one side inner wall of the sewage suction cylinder (2) and extends into the interior of the sewage suction cylinder (2).

3. The real-time operation position positioning system of a sewage suction truck according to claim 1, characterized in that: The inner diameter of the sealing ring (27) is adapted to the outer diameter of the butt joint pipe (26), and the sealing ring (27) is sleeved on the outer surface of the butt joint pipe (26).

4. The real-time operation position positioning system of a sewage suction truck according to claim 1, characterized in that: At a position of the partition board (28) close to the pipe body (31), a through groove is opened. One end of the pipe body (31) passes through the interior of the partition board (28) through the through groove.

5. The real-time operation position positioning system of a sewage suction truck according to claim 1, characterized in that: The inner diameter of the sealing sleeve (29) is adapted to the outer diameter of the pipe body (31), and the sealing sleeve (29) is sleeved on the outer surface of the pipe body (31).

6. The real-time operation position positioning system of a sewage suction truck according to claim 1, characterized in that: On the outer surface of the sewage suction pump (3), a mounting ring (32) is installed. On the side surface of the mounting ring (32), a mounting plate (33) is installed. The top end of the mounting plate (33) is installed on the inner wall of the sewage suction cylinder (2).

7. The real-time operation position positioning system of a sewage suction truck according to claim 1, characterized in that: The sewage discharge pipe orifice (22) penetrates through one side inner wall of the vehicle board (1), and one end of the sewage discharge pipe orifice (22) passes through the interior of the partition board (28) through a communicating pipe and extends into the interior of the sewage suction cylinder (2).

8. The real-time operation position positioning system of a sewage suction truck according to claim 1, characterized in that: At one end of the sewage suction pipe orifice (21), an annular groove (211) is opened. On one side of the driven gear (25), four sliding rods (251) are installed. One end of each of the four sliding rods (251) extends into the interior of the annular groove (211) and is slidably connected thereto.

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