Rubbish clearing device for municipal sewer cleaning

Abstract

The invention discloses a rubbish clearing device for municipal sewer cleaning. The rubbish clearing device comprises a vehicle bucket, and a water flushing device, a stone cleaning device and a mud water discharging device are arranged at the top of the vehicle bucket; the stone cleaning device is connected with an automatic rubbish sweeping device; the automatic rubbish sweeping device comprisesa fixed mounting plate, a longitudinal lifting rail is fixed at the bottom of the fixed mounting plate, and a servo motor is fixed at the bottom of the fixed mounting plate; two sliding bases are arranged at the bottom of the longitudinal lifting rail, and an eighth oil cylinder is arranged at the bottom of each sliding base; a screw rod nut is fixed in each sliding base, and one end of each servo motor is connected with a two-way screw rod through a motor shaft; the two screw rod nuts sleeve the two-way screw rods, the bottoms of the eighth oil cylinders are connected with an automatic dumping dustpan through piston rods, and second oil cylinders and the eighth oil cylinders are matched, so that the rubbish clearing position is more accurate, sweeping is easier and more thorough, the length of the piston rods of the oil cylinders and the structural complexity of multiple stages of oil cylinders are reduced, the force borne by the device is larger, and the rubbish can be cleared morestably.

Description

technical field [0001] The invention relates to the field of cleaning municipal sewers, in particular to a garbage removal device for cleaning municipal sewers. Background technique [0002] The sewer is a kind of urban public facility, which appeared as early as the ancient Roman period. Generally speaking, the sewer system is used to collect and discharge domestic wastewater generated by cities and industrial wastewater generated by industrial sewers. [0003] The existing municipal sewer dredging methods are as follows: [0004] (1) Precipitation and drainage: Use a mud pump to discharge the sewage in the inspection well to the bottom sludge. The pipeline that needs to be dredged is divided into sections, and the method of segmentation is distributed according to the pipe diameter and length. There is a section between two inspection wells with the same pipe diameter. (2) Dilute the sludge: the high-pressure water truck pours water into the well chamber from the two in...

AI Technical Summary

Problems solved by technology

[0008] (1) There are sewer mouths all over the city roads. If the sewer mouths are blocked by garbage, the waste water on the roads in rainy days will not be discharged into the sewers. The garbage will rot in the sewers and give off a bad smell, which will affect the air quality and city appearance. At present, the sewers have not been cleaned The device at the mouth of the well measures the oxygen content in the well before the personnel enter the inspection well. The construction personnel must wear safety belts, gas masks and oxygen tanks before entering the well before entering the sewer for cleaning. It consumes a lot of manpower and cost, and the cleaning steps are complicated and time-consuming. also more;

[0009] (2) Although the current dredging vehicle can suck out the silt and sewage in the sewer, the stones deposited in the sewer or the soil clods bonded to the bottom of the sewer cannot be cleaned, so the sewer is not clean enough, Incomplete, municipal sewers are still easily blocked by garbage

Images