CN202000468U

CN202000468U - Dredging vehicle for urban sewage conduit

Info

Publication number: CN202000468U
Application number: CN2011200562157U
Authority: CN
Inventors: 艾春; 郑福忱
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-07
Filing date: 2011-03-07
Publication date: 2011-10-05
Anticipated expiration: 2021-03-07

Abstract

The utility model belongs to the field of environmental engineering, relates to a dredging vehicle for an urban sewage conduit, which comprises a vacuum mud storage tank and a conveying pipe which are arranged behind a driving cab, and a power takeoff, a vacuum pump, a speed reducer, a transmission shaft and an air compressor which are connected behind an engine in sequence; a winch, that is used for rolling the mud conveying pipe, is arranged between the driving cab and the mud storage tank, and comprises a pinion mounted on a motor, a rotary table gear ring meshed with the pinion, a coil pipe frame fixed on the end surface of the rotary table gear ring, and a rotary table bracket; one end of the mud conveying pipe is communicated with the mud storage tank through a central rotating mud conveying joint, a control valve and a mud outlet pipe; a silt digging device is arranged at the other end of the mud conveying pipe, and comprises a gourd-shaped housing and a pneumatic motor; an air delivery pipe of the pneumatic motor is communicated with the air compressor; a silt digging sheet and a retainer ring are fixed on a power shaft of the pneumatic motor; an exhaust pipe of the pneumatic motor is communicated with an air storage bin on the housing; the air delivery pipe passes through the coil pipe frame and then is arranged in the mud conveying pipe through the central rotating mud conveying joint; and the vacuum pump is communicated with a vacuum suction pipe at the top of the mud storage tank.

Description

Urban sewage pipe dredging car

Technical field:

The utility model belongs to the sanitation project class, is specifically related to a kind of urban sewage pipe dredging car of municipal sewage system silt displacement.

Background technology:

Existing suction-type sewer scavenger can only be inhaled the mud and the foreign material of sedimentation basin, can not draw the mud of inhaling in the sewer at a distance.

Summary of the invention:

The purpose of this utility model provides a kind of distance of can growing to draw the interior mud of sewer pipe, and mud is sucked the desilting car in the storage mud jar on the car.

The technical solution of the utility model is: a kind of urban sewage pipe dredging car, by the vacuum storage mud jar that places the driver's cabin back, dredging tube, be connected and form successively at power takeoff, vacuum pump, reducer, power transmission shaft, the air compressor machine of motor back, be equipped with the capstan winch of coiling dredging tube between driver's cabin and the storage mud jar, it is made up of coil pipe framework and the support for rotary disc thereof of pinion on the motor and the rotating disk gear ring that is meshed with it being installed, be fixed on the rotating disk gear ring end face; Described dredging tube one end is communicated with storage mud jar by being the defeated mud joint of criss-cross central authorities revolution and control valve, sludge out pipe, and the other end is being fixed with pipe clamp and drawn the silt device; The described silt device of drawing is formed by wooden dipper shape shell and by the air motor that fixed head is installed in head, the appendix of described air motor and air compressor machine are communicated with, fixedly draw silt sheet and retainer ring on the line shaft of air motor, the stack of air motor is communicated with gas storage storehouse on the shell, and described appendix passes the coil pipe framework and places in the dredging tube through the defeated mud joint of central authorities' revolution; The vacuum suction pipe of described vacuum pump and storage mud tank top is communicated with.

The beneficial effect of the invention, because sewer pipe is in long-term use, the foreign material that rainwater is drained the dust and the daily life on road surface, deposit in sewer pipe, the obstruction sewer pipe that accumulates over a long period can not use sewer, the utility model adopts the mode of drawing, inhaling, mud in the cleaning sewer pipe is saved manpower, environmental protection, efficient height.

Description of drawings:

Fig. 1 is that the utility model master looks schematic diagram;

Fig. 2 is Fig. 1 cross-sectional schematic;

It is to draw silt device master to look schematic diagram that Fig. 3 draws;

Fig. 4 is Fig. 3 cross-sectional schematic;

Fig. 5 is Fig. 3 elevational schematic view.

Mark among the figure:

1 driver's cabin, 2 support for rotary disc, 3 coil pipe frameworks, 4 vacuum pump admission pipes, 5 dirt-discharging hooks are opened oil cylinder, 6 dirt-discharging hooks are opened arm, 7 draw the silt device, 8 dredging tubes, 9 gas receivers, 10 storage mud jars, 11 dirt-discharging hooks, 12 appendixs, 13 sealing rings, revolution gas transmission road in 14,15 rotating disk gear rings, the defeated mud joint of 16 central authorities revolution, 17 control valves, 18 sludge out pipe, 19 motors, 20 power takeoffs, 21 vacuum pumps, 22 reduction gearing, 23 power transmission shafts, 24 turntable motors, 25 air compressors, 26 storage mud jar front-end end enclosures, 27 dredging tube cards, 28 steam vents, 29 draw a shell of dredging, 30 air motor fixed heads, 31 air motor line shafts, the 32 pick sheets of dredging, 33 pick sheet retainer rings, 34 air motors, 35 air motor stacks, 36 gas storage storehouses

The specific embodiment:

Be described further below in conjunction with embodiment:

Referring to a kind of urban sewage pipe dredging of Fig. 1, Fig. 2 car, by the vacuum of automobile cab 1 back storage mud jar 10, dredging tube 8, be connected and form successively at power takeoff 20, vacuum pump 21, reducer 22, power transmission shaft 23, the air compressor machine 25 of motor 19 back, be equipped with the capstan winch of coiling dredging tube 8 between driver's cabin and the storage mud jar, it is by being installed in before the storage mud jar front-end end enclosure 26, pinion 22 on its motor 24, the rotating disk gear ring 15 that is meshed with it, be fixed on the coil pipe framework 3 on the rotating disk gear ring end face, and support for rotary disc 2 is formed; Dredging tube 8 ends are communicated with by being defeated mud joint 16 of criss-cross central authorities revolution and control valve 17, sludge out pipe 18 and storing up the mud jar, and front end is being fixed with pipe clamp 27 and drawn silt device 7 (Fig. 2); Drawing the silt device forms by wooden dipper shape shell 29 and by the air motor 34 that fixed head 30 is installed in head, the appendix 12 of air motor and air compressor machine 25 are communicated with, fixedly draw silt sheet 32 and retainer ring 33 on the line shaft 31 of air motor, the stack 35 of air motor is communicated with (Fig. 3, Fig. 4, Fig. 5) with gas storage storehouse 36 on the shell 29, and appendix 12 passes coil pipe framework 3 and places in the dredging tube 8 through the defeated mud joint 16 of central authorities' revolution; The vacuum suction pipe 4 of vacuum pump 21 and storage mud tank top is communicated with.

The course of work:

At first, it gos deep into drawing silt device 7 under air compressor 25 and gas receiver 9 compressed and supplied air effect in the sewer, being transported to air motor rotation by appendix 12 draws silt sheet 32 and retainer ring 33 and draws and dig mud, the waste gas of discharging is discharged to gas storage storehouse 36 by stack 35 and makes and draw silt device 7 maintenance work half floating attitude in water, and waste gas is discharged from steam vent 28.

Simultaneously under the effect of vacuum pump 21, vaccum suction pipe 4 makes vacuum in the storage mud jar 10, being drawn mud that the silt device drawn is drawn onto defeated mud joint 16 and enters by control valve 17 and sludge out pipe 18 along dredging tube 8 and store up in the mud jar, 3 rotations of coil pipe framework, dredging tube can be stretched in sewer pipe, end-of-job can be return and coil on framework.

When mud draws off, start dirt-discharging hook and open oil cylinder 5, dirt-discharging hook unlatching arm 6 is opened dirt-discharging hook 11 pour out.

Claims

1. urban sewage pipe dredging car, by the vacuum storage mud jar (10) that places driver's cabin (1) back, dredging tube (8), be connected and form successively at power takeoff (20), vacuum pump (21), reducer (22), power transmission shaft (23), the air compressor machine (25) of motor (19) back, it is characterized in that: be equipped with the capstan winch of coiling dredging tube between described driver's cabin and the storage mud jar, it is made up of pinion (22) and the rotating disk gear ring (15) that is meshed with it on the installation motor (24), coil pipe framework (3) and the support for rotary disc (2) thereof that is fixed on the rotating disk gear ring end face; Described dredging tube (8) one ends are communicated with by being defeated mud joint (16) of criss-cross central authorities revolution and control valve (17), sludge out pipe (18) and storing up the mud jar, and the other end is being fixed with pipe clamp (27) and drawn silt device (7); The described silt device of drawing is formed by wooden dipper shape shell (29) and by the air motor (34) that fixed head (30) is installed in head, appendix of described air motor (12) and air compressor machine (25) are communicated with, the line shaft of air motor (31) is gone up and is fixedly drawn silt sheet (32) and retainer ring (33), the stack of air motor (35) is communicated with gas storage storehouse (36) on the shell (29), and described appendix (12) passes coil pipe framework (3) and places in the dredging tube (8) through the defeated mud joint (16) of central authorities' revolution; The vacuum suction pipe (4) of described vacuum pump (21) and storage mud tank top is communicated with.