Shaft-mounted driving device for suction dredger

Abstract

The utility model discloses a shaft-mounted driving device for a suction dredger, which comprises the suction dredger mounted at the upper end of a sedimentation tank and a driving device for driving the suction dredger to move back and forth, steel rails extending back and forth are fixed at the left and right ends of the top of the sedimentation tank, traveling wheels are mounted at the left and right ends of the suction dredger, and the traveling wheels are erected on the steel rails. The driving device comprises a speed reducer, a driving gear and a driven gear, an output shaft of the speed reducer is connected with the driving gear, the driven gear is fixed on the outer side of the walking wheel, the driving gear is meshed with the driven gear, and the driving device is fixed on the suction dredger. According to the utility model, a gear transmission mode is adopted, so that the problem that a chain is easy to break in a traditional chain transmission mode is effectively avoided, and the stability and the reliability of the operation of the suction dredger are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of sludge suction machines, specifically a shaft-mounted drive device for a sludge suction machine. Background Technology

[0002] Currently, using horizontal flow sedimentation tanks to settle and remove solid particles from water is a common method for sludge removal. In this process, a traveling sludge suction machine plays a crucial role, effectively removing the accumulated sludge from the bottom of the tank. The suction machine moves forward and backward along the horizontal flow sedimentation tank, relying on its drive mechanism. However, traditional sludge suction machine drive mechanisms mostly use chain drives, which suffer from problems such as chain breakage, difficult maintenance, and inconvenient disassembly and assembly in practical applications. Therefore, there is an urgent need to find a more reliable and easier-to-maintain drive solution. Utility Model Content

[0003] In view of the above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a shaft-mounted drive device for a sludge suction machine.

[0004] The technical solution of this utility model is: a shaft-mounted drive device for a sludge suction machine, including a sludge suction machine installed at the top of a sedimentation tank and a drive device for driving the sludge suction machine to move back and forth. Steel rails extending forward and backward are fixed at both the left and right ends of the top of the sedimentation tank. Walking wheels are installed at both the left and right ends of the sludge suction machine and are mounted on the steel rails. The drive device includes a reducer, a drive gear and a driven gear. The output shaft of the reducer is connected to the drive gear. The driven gear is fixed on the outside of the walking wheels. The drive gear meshes with the driven gear.

[0005] Furthermore, the drive unit is fixed to the sludge suction machine.

[0006] Furthermore, the upper end of the sludge suction machine has a bridge frame, and the reducer is fixed on the bridge frame.

[0007] The shaft-mounted drive device for a sludge suction machine provided by this utility model has the following advantages: the use of gear transmission effectively avoids the problem of chain breakage in traditional chain transmission, thereby improving the stability and reliability of the sludge suction machine; the structure is relatively simple, reducing the use of vulnerable parts such as chains, thus making daily maintenance and troubleshooting more convenient, and reducing maintenance costs and time. Attached Figure Description

[0008] Figure 1 This is a front view schematic diagram of the present invention;

[0009] Figure 2 This is a top view of the present invention;

[0010] Figure 3This is a schematic diagram showing the connection between the traveling wheel and the rail of this utility model;

[0011] Figure 4 This is a schematic diagram of the drive device of this utility model.

[0012] In the diagram: 1—Sedimentation tank, 2—Sludge suction machine, 21—Cable frame, 3—Drive device, 31—Reducer, 32—Drive gear, 33—Driven gear, 4—Rail, 5—Walking wheel. Detailed Implementation

[0013] To provide a more intuitive and complete understanding of the technical solution of this utility model, the following non-limiting features are described in conjunction with the accompanying drawings:

[0014] like Figure 1 — Figure 4 As shown, a shaft-mounted drive device for a sludge suction machine includes a sludge suction machine 2 installed at the upper end of a sedimentation tank 1 and a drive device 3 for driving the sludge suction machine 2 to move back and forth. Steel rails 4 extending back and forth are fixed at both the left and right ends of the top of the sedimentation tank 1. Walking wheels 5 are installed at both the left and right ends of the sludge suction machine 2. The walking wheels 5 are mounted on the steel rails 4. The drive device 3 includes a reducer 31, a drive gear 32 and a driven gear 33. The output shaft of the reducer 31 is fixedly connected to the drive gear 32. The driven gear 33 is fixed on the outside of the walking wheels 5. The drive gear 32 meshes with the driven gear 33.

[0015] The drive unit 3 is fixed to the sludge suction machine 2. For example... Figure 3 As shown, the upper end of the sludge suction machine 2 has a bridge frame 21, and the reducer 31 is fixed on the bridge frame 21.

[0016] In use, the reducer 31 drives the drive gear 32 to rotate, the drive gear 32 drives the driven gear 33 to rotate, and the driven gear 33 drives the traveling wheel 5 to rotate, so that the traveling wheel 5 can roll on the rail 4, and the sludge suction machine 2 can move back and forth.

[0017] The shaft-mounted drive device for a sludge suction machine provided by this utility model adopts gear transmission, which effectively avoids the problem of chain breakage in the traditional chain transmission method, thereby improving the stability and reliability of the sludge suction machine 2. The structure of this utility model is relatively simple, reducing the use of vulnerable parts such as chains, thus making daily maintenance and troubleshooting more convenient and reducing maintenance costs and time.

[0018] Of course, the above are only preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any simple modifications and equivalent structural changes made based on the contents of the present utility model specification and drawings should also be included within the patent protection scope of the present utility model.

Claims

1. A shaft-mounted drive device for a sludge suction machine, comprising a sludge suction machine mounted on the upper end of a sedimentation tank and a drive device for driving the sludge suction machine to move back and forth, characterized in that: The sedimentation tank is fixed with steel rails extending forward and backward at both the top left and right ends. The sludge suction machine is equipped with wheels on both the left and right ends. The wheels are mounted on the steel rails. The drive device includes a reducer, a drive gear and a driven gear. The output shaft of the reducer is connected to the drive gear. The driven gear is fixed on the outside of the wheels. The drive gear meshes with the driven gear.

2. The shaft-mounted drive device for a sludge suction machine according to claim 1, characterized in that: The drive unit is fixed to the sludge suction machine.

3. The shaft-mounted drive device for a sludge suction machine according to claim 2, characterized in that: The upper end of the sludge suction machine has a bridge frame, and the reducer is fixed on the bridge frame.

Images