The invention discloses an automatic dredging device applicable to sewers. The automatic dredging device comprises a chassis, a dredging device body, a stopping plate, a stabilizing frame, a gas collection box, a silt storage barrel, cleaning ports, sliding wheels, a supporting rod, a sliding bar, a grabbing rod, a smashing rod, a gas suction pipe, movable wheels, suction holes, a grabbing tray, a smashing wheel and through holes. The automatic dredging device provided by the invention has the beneficial effects that by arranging the smashing rod in the dredging device body, silt and the like in the sewers are smashed in advance by virtue of the smashing wheel at the bottom of the smashing rod, so that the grabbing rod can be taken out conveniently. By arranging the suction holes in the bottoms of both the smashing rod and the grabbing rod, turbid gas in the sewers are absorbed by virtue of a fan in the chassis, so that the circumstance that the turbid gas disperses when the sewers are cleaned by workers with the application of the device is prevented. By virtue of the through holes in the tail ends of blades of the smashing wheel, a disinfectant, air purifying liquid and the like can be sprayed when sludge is smashed by the smashing wheel, so that a cleaning benefit is enhanced. The automatic dredging device provided by the invention is high in cleaning efficiency and free from the circumstance of turbid gas dispersion when cleaning is completed.

Automatic dredging device applicable to sewers

The invention provides a drain device and a deep well dredging grab bucket loader. The drain device comprises a sewage tank, a water pumping pipe, a sewage pump and a sewage pump lifting device, wherein the sewage tank is positioned on a body of the deep well dredging grab bucket loader and provided with a sewage inlet and a sewage outlet for draining sewage in the sewage tank. One end of the water pumping pipe is connected with the sewage inlet, and the other end of the water pumping pipe is connected with the sewage pump. The sewage pump lifting device comprises a telescopic support and a telescopic mechanism, a fixed end of the telescopic mechanism is connected with the top end of the telescopic support, and the sewage pump can be mounted at a telescopic end of the telescopic mechanism through a connector. The deep well dredging grab bucket loader is modified, sewage in a deep well can be timely drained before a grab bucket grabs sludge, resistance generated by the grab bucket extending into the deep well is effectively decreased, sludge grabbing speed is further increased, and working efficiency is improved.

Drain device and deep well dredging grab bucket loader

In a sewer cleaning vehicle is provided having a container for the water required for cleaning the sewer and/or the sludge obtained during cleaning of the sewer, and an extension arm which is liftable and lowerable and/or rotatable about a vertical axis and which is accommodated on the container for the manipulation of a flushing hose which can be supplied with compressed water and which can be inserted into the sewer. A suction hose with a suction draft can be lowered into the sewer. At least one further working device which is provided for working the sewer and which can be manipulated by the extension arm is carried along on the vehicle and can be loosely accommodated on an associated retaining device provided on the vehicle side and can releasably be coupled to the extension arm when required by an associated coupling device.

Vehicle for cleaning sewers

The invention discloses an omnidirectional horizontal type suction sewage arm for a new energy combined suction sewage truck. The omnidirectional horizontal type suction sewage arm for the new energy combined suction sewage truck comprises a slewing bearing (1), wherein a hollow air-intake casing (2) is arranged in the middle of the slewing bearing (1), and a suction sewage arm unit (3) is disposed above the slewing bearing (1). The omnidirectional horizontal type suction sewage arm for the new energy combined suction sewage truck is characterized in that a suction sewage pipe spool unit (5) is arranged on the slewing bearing (1) through a mounting bracket (4), the suction sewage arm unit (3) is disposed horizontally on the side end of the mounting bracket (4). According to the omnidirectional horizontal type suction sewage arm for the new energy combined suction sewage truck, the problem that the suction sewage arm of the suction sewage truck in the prior art only changes the supporting points of the suction sewage pipe without the achievement for the real extension of the suction sewage pipe length is effectively solved, and the problem that the overall height of the truck is increased caused by that the suction sewage arm of the suction sewage truck in the prior art is vertically disposed above the slewing bearing (1) is also effectively solved.

Omnidirectional horizontal type suction sewage arm for new energy combined suction sewage truck

The invention discloses an emergency rescue support vehicle of an intelligent agricultural machine, which comprises a carrying vehicle, a carriage, an electronic information system and a rescue component; the carriage is fixed on the carrying vehicle, and the electronic information system is installed in a cab of the carrying vehicle and comprises a computer, a communication device connected withthe computer and a loudspeaker installed at the top part of a carrying vehicle head; a rest zone, a storage zone and a cabinet are further arranged in the carriage. The invention has the beneficial effects that through arranging the carriage on the carrying vehicle, reasonably arranging the carriage and many devices to cope with failures and accidents of different agricultural machines, the support vehicle can timely provide agricultural machine information, technical data query, remote technology support and law enforcement and advertisement by matching with the electronic information system,thus the intelligence of the support vehicle is realized; the hoisting device at the tail part of the carriage can process the accident of the agricultural machine, thereby reaching the effect of multiple functions of the support vehicle.

Emergency rescue support vehicle of intelligent agricultural machine

The utility model discloses a be provided with dredging vehicle of 360 degrees rotatory reel devices, including frame body (1), be provided with water storage tank (2) on frame body (1), water storage tank (2) bottom is provided with toolbox (3), and water storage tank (2) front end is provided with thing case (4), its characterized in that: frame body (1) of water storage tank (2) afterbody is improved level and is provided with 360 degrees rotatory reel device (5), the utility model discloses effectively having solved traditional dredging vehicle reel device and having set up usually in the afterbody of water storage tank, its turned angle scope receives the influence, has restricted dredging vehicle's gathering range to influence dredging vehicle's mediation operating efficiency problem.

Be provided with dredging vehicle of 360 degrees rotatory reel devices

The utility model discloses an it is diversified from stirring desilting car, including frame body (1), be provided with mud case (2) on frame body (1), its characterized in that: be provided with on frame body (1) of mud case (2) front portion from stirring the device (3) of grabbing bucket, stir grab bucket device (3) certainly and be connected through slewing bearing (4) and frame body (1) rotation, the utility model discloses not only effectively having solved the mode that traditional silt grab bucket car adopted the flexible coupling, not possessed stirring function, needed the operation personnel to stir the cooperation and accomplish, it is not enough effectively to have solved current grab bucket car job depth moreover, the unable deep problem of cleaning work.

It is diversified from stirring desilting car

The utility model discloses a be provided with silt grab bucket car of hydraulic pressure rope winding jib, including frame body (1), be provided with mud jar (2) on frame body (1), be provided with slewing bearing (3) on frame body (1) of mud jar (2) front end, be provided with rotatory davit (4) on slewing bearing (3), rotatory davit (4) free end passes through assembly pulley (5) to be gone up hoist cable (6) that set up and is fixed with grab bucket device (7), rotatory davit (4) one end sets up hydraulic pressure rope winding jib (8), and hydraulic pressure rope winding jib (8) through the lift of hoist cable (6) control grab bucket devices (7), the utility model discloses the hydraulic pressure oil pipe, wire rope that have not only effectively solved traditional mud grab bucket car are components of a whole that can function independently design, and problem that control system is comparatively complicated has effectively been solved traditional mud in addition and has been grabbed bucket car wire rope and put the in -process at the book and the wind of tiing a knot can appear to the problem of inconvenience is brought for the operation of decontaminating

Be provided with silt grab bucket car of hydraulic pressure rope winding jib

The utility model discloses an automobile -used complete horizontal soil pick -up arm of angle of soil pick -up is united to new forms of energy, including setting up slewing bearing (1) on soil pick -up jar (8), slewing bearing (1) middle part is provided with hollow admission line (2), and admission line (2) are linked together with soil pick -up jar (8), and slewing bearing (1) upper portion is provided with soil pick -up arm device (3), slewing bearing (1) is gone up and to be provided with sewage suction pipe reel device (5) through installing support (4), and installing support (4) side level is provided with soil pick -up arm device (3), the utility model discloses not only effectively solved the current extension of uniting soil pick -up car soil pick -up arm and can not really realize sewage suction pipe length, just changed the problem of the sewage suction pipe strong point, effectively solved the current soil pick -up car soil pick -up arm of uniting moreover and for setting up perpendicularly in the slewing bearing top, leaded to the whole high increase problem of vehicle.

Automobile -used complete horizontal soil pick -up arm of angle of soil pick -up is united to new forms of energy

The utility model discloses a be provided with joint soil pick -up car of scalable soil pick -up arm, including frame body (1), be provided with soil pick -up jar (2) on frame body (1), soil pick -up jar (2) preceding tip sets up rotatory davit (3), rotatory davit (3) include with soil pick -up jar (2) but swivelling joint slewing bearing (31), and slewing bearing (31) up end is fixed with cantilever mounting bracket (32), and cantilever mounting bracket (32) upper portion has scalable soil pick -up arm (34) through pivot (33) is articulated, and the lower terminal surface of flexible soil pick -up arm (34) is connected through lift cylinder (35) in cantilever mounting bracket (32) bottom, the utility model discloses not only effectively having solved current soil pick -up hose of uniting the regular length of the soil pick -up arm adoption of soil pick -up car, having restricted gathering range, the soil pick -up hose of effectively having solved the soil pick -up arm of current combination soil pick -up car moreover is frequent with the friction of soil pick -up arm roller train, shortens soil pick -up hose life's problem.

Li Junchao

Papers

Be provided with dredging vehicle of 360 degrees rotatory reel devices

It is diversified from stirring desilting car

Be provided with silt grab bucket car of hydraulic pressure rope winding jib

Automobile -used complete horizontal soil pick -up arm of angle of soil pick -up is united to new forms of energy

Be provided with joint soil pick -up car of scalable soil pick -up arm