CN210658655U

CN210658655U - Town road sewer cleaning equipment

Info

Publication number: CN210658655U
Application number: CN201921539850.3U
Authority: CN
Inventors: 杜银燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-06-02
Anticipated expiration: 2029-09-16

Abstract

The utility model relates to a municipal works field specifically is a town road sewer cleaning equipment, including automobile body, support column, rotary mechanism, elevating system and clearance mechanism, the support column sets up the upper end at the automobile body, and rotary mechanism installs the upper end at the support column, and elevating system installs the side at rotary mechanism, and clearance mechanism installs the lower extreme at elevating system, and elevating system includes first lifting unit, second lifting unit and drive assembly, second lifting unit and rotary mechanism fixed connection, and second lifting unit installs the side at first lifting unit, and drive assembly installs the upper end at second lifting unit, and clearance mechanism includes clearance subassembly and power component, and clearance subassembly and power component all install the lower extreme at second lifting unit. The beneficial effects of the utility model are that can clear up the plug in the sewer fast, need not the manual work and clear up in going down the sewer, guaranteed that work efficiency has also reduced workman's the amount of labour.

Description

Town road sewer cleaning equipment

Technical Field

The utility model relates to a municipal works field specifically is a town road sewer cleaning equipment.

Background

The sewer is an important part of municipal drainage facilities, is mainly used for discharging urban sewage and rainwater, has an important function when rainy seasons come in summer, can cause urban waterlogging once the sewer is blocked, and can cause serious property loss and harm the personal safety of citizens.

Chinese patent No. CN106013412B discloses an intelligent cleaning equipment for municipal works road sewer, including lift locking device, index scrubbing device is installed to the terminal surface under the lift locking device, and index scrubbing device can realize the function of automatic index debris and the kibbling debris of high efficiency, and the debris granule that finishes smashing can be washed away automatically with the help of sewage, and the mediation is effectual, does not have the risk of short time secondary blockage again, also need not artifical secondary treatment debris and mud, and work efficiency is high. The lifting locking device comprises an upper lifting round platform, a lifting motor is mounted in the middle of the lower end face of the upper lifting round platform through a motor base, a lifting screw is mounted on an output shaft of the lifting motor through a coupler, the bottom end of the lifting screw is mounted on a lifting support plate through a bearing, four positioning shafts are symmetrically welded between the lifting support plate and the upper lifting round platform, the full-automatic dredging function of a sewer can be achieved, and a new way for cleaning the sewer with full-automatic high efficiency is provided. Sewer cleaning equipment in this patent is mainly through the stopper in the index scrubbing device crushing sewer, later wash away the stopper after smashing through sewage together, but in the sewer just can cause the jam through long-time accumulation of debris, debris can putrefaction fermentation in long-time accumulation process become thick form, therefore, the debris of thick form can't smash through index scrubbing device, lead to the mediation effect of sewer relatively poor, secondly the lateral wall of sewer is under the long-term corruption of debris, can be very smooth, consequently, lead to the unable effectual work of lift locking device in this patent also.

To the above-mentioned problem, need provide a device that can clear up the plug in the sewer, reduce hand labor power, improve cleaning efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a town road sewer cleaning equipment to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: including automobile body, support column, rotary mechanism, elevating system and clearance mechanism, the support column is the upper end of vertical setting at the automobile body, rotary mechanism installs the upper end at the support column, elevating system installs the side at rotary mechanism, clearance mechanism installs the lower extreme at elevating system, elevating system includes first lifting unit, second lifting unit and drive assembly, second lifting unit and rotary mechanism fixed connection, second lifting unit installs the side at first lifting unit, drive assembly installs the upper end at second lifting unit and drive assembly is used for driving second lifting unit work, clearance mechanism includes clearance subassembly and power component, clearance subassembly and power component all install the lower extreme at second lifting unit and power component and clearance subassembly fixed connection.

The utility model discloses a preferred embodiment, rotary mechanism includes backup pad, rotating electrical machines, drive wheel, follows driving wheel and rotatory piece, the backup pad is installed in the upper end of support column, the rotating electrical machines is vertical setting in the backup pad, the drive wheel cover is established on the output of rotating electrical machines, install the upper end at the support column from the driving wheel, rotatory piece pivoted is installed in the upper end of support column and rotatory piece and follow driving wheel fixed connection, the drive wheel with from being equipped with the belt of being connected both transmissions between the driving wheel.

The utility model discloses a preferred embodiment, first lifting unit includes slip track, elevator and first hydraulic stem, the slip track is vertical setting and slip track and rotatory piece fixed connection, the elevator is installed on the slip track and elevator and slip track sliding fit, first hydraulic stem is vertical installation and is in the upper end of rotatory piece and the output of first hydraulic stem and the upper end fixed connection of elevator.

In a preferred embodiment of the present invention, the second lifting assembly comprises a fixing sleeve and a lifting rod, the fixing sleeve is vertically disposed and fixedly connected to the lifting block, a lifting groove is disposed in the fixing sleeve along the length direction of the fixing sleeve, and the lifting rod is installed in the lifting groove and can slide along the length direction of the lifting groove.

The utility model relates to an in the preferred embodiment, drive assembly includes driving motor, rolling dish, mount, lifting rope and two fixed pulleys, the upper end at fixed cover is installed to the mount, the rolling dish is installed on the mount, driving motor is the level setting on the mount and driving motor's output and rolling dish fixed connection, the lower part of lifter is equipped with the through hole, two the both ends at the through hole are installed respectively to the fixed pulley, the both sides of fixed cover lower extreme are equipped with spacing ring and solid fixed ring respectively, the one end and the rolling dish fixed connection of lifting rope, the other end of lifting rope run through behind spacing ring, through hole and two fixed pulley below in proper order with solid fixed ring fixed connection.

In a preferred embodiment of the present invention, the power assembly includes a second hydraulic rod and a power rod, the lower part of the lifting rod is provided with a mounting groove, the second hydraulic rod is vertically mounted in the mounting groove, the lower end of the lifting rod is provided with a connecting hole communicated with the mounting groove, the upper end of the power rod is inserted into the connecting hole, the upper end of the power rod is fixedly connected with the output end of the second hydraulic rod, and the lower part of the lifting rod is provided with a fixing shell fixedly connected with the lifting rod.

The utility model discloses a preferred embodiment, the clearance subassembly includes that a plurality of quantity equals clearance piece, head rod, second connecting rod, first articulated seat and the articulated seat of second, and all first articulated seats are the circumference and distribute at the lower extreme of lifter, and the upper end at a plurality of clearance piece is installed respectively to the articulated seat of a plurality of second, and all clearance pieces are the circumference and distribute in the below of lifter, every the both ends of head rod are articulated with the articulated seat of first articulated seat and the second that corresponds respectively, the lower extreme of power pole is equipped with the connecting block, be equipped with the hinge groove that a plurality of is the circumference and distributes on the connecting block, every all be equipped with a third hinge seat on the lateral wall of clearance piece, the both ends of every second connecting rod are articulated with the hinge groove and the third hinge seat that correspond respectively.

The utility model relates to a preferred embodiment, the upper end of automobile body is equipped with the clearance hole that supplies the clearance subassembly to pass, the upper end of automobile body still is equipped with material containing cylinder, be equipped with the inner bag in the material containing cylinder, the bottom of inner bag is network structure, material containing cylinder's lower part is equipped with the drain pipe, be equipped with the control valve on the drain pipe.

In a preferred embodiment of the present invention, a pushing handle is provided at one end of the cart body, and four self-locking universal wheels are provided at the lower end of the cart body.

The utility model discloses an improve and provide a town road sewer cleaning equipment here, compare with prior art, have following improvement and advantage:

(1) the utility model discloses a second hydraulic pressure work can drive power pole and connecting block and move in vertical direction, can make a plurality of clearance piece open and closed under the cooperation work of head rod and second connecting rod to press from both sides and get the plug, rethread elevating system and rotary mechanism work remove the plug to the containing cylinder in, can clear up the plug in the sewer fast, need not the manual work and clear up in going to the sewer down, guaranteed that work efficiency has also reduced workman's the amount of labour.

(2) Through first lifting unit and second lifting unit's setting can make clearance mechanism have dual lift power to can improve clearance mechanism's the biggest lift height, thereby make clearance mechanism can clear up the depths of sewer.

(3) The gravity that driving motor bore can be reduced to the connected mode at fixed pulley and through hole and lift rope both ends among the second lifting unit to can select the driving motor that power is less, reduce equipment cost also be convenient for install.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic view of a partially disassembled structure of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is a partial schematic view of a lifting mechanism of the present invention;

FIG. 6 is an enlarged view at B in FIG. 5;

fig. 7 is a schematic diagram of a partially disassembled structure of the present invention;

fig. 8 is a schematic perspective view of the cleaning assembly of the present invention;

fig. 9 is a schematic view of the working state of the cleaning assembly according to the present invention;

description of reference numerals: the vehicle body 1, the supporting column 2, the rotating mechanism 3, the supporting plate 3a, the rotating motor 3b, the driving wheel 3c, the driven wheel 3d, the rotating block 3e, the belt 3f, the lifting mechanism 4, the first lifting component 4a, the sliding track 4a1, the lifting block 4a2, the first hydraulic rod 4a3, the second lifting component 4b, the fixing sleeve 4b1, the lifting rod 4b2, the lifting groove 4b3, the driving component 4c, the driving motor 4c1, the winding disc 4c2, the fixing frame 4c3, the lifting rope 4c4, the fixed pulley 4c5, the limiting ring 4c7, the fixing ring 4c8, the cleaning mechanism 5, the power component 5a, the second hydraulic rod 5a1, the power rod 5a2, the mounting groove 5a3, the connecting hole 5a4, the fixing shell 5a5, the cleaning component 5b, the cleaning piece 5b1, the first connecting rod 2, the second connecting rod 6865 b, the second connecting rod 56 b, the second connecting block 8653, the second connecting block 5, the automatic cleaning device comprises a hinge groove 5b7, a third hinge seat 5b8, a cleaning hole 6, a material containing barrel 7, an inner container 8, a water drainage pipe 9, a control valve 10, a push handle 11 and a self-locking universal wheel 12.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 9, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a municipal administration road sewer cleaning equipment through the improvement, as shown in figure 1-figure 9, including automobile body 1, support column 2, rotary mechanism 3, elevating system 4 and cleaning mechanism 5, support column 2 is vertical to be set up at the upper end of automobile body 1, rotary mechanism 3 is installed at the upper end of support column 2, elevating system 4 is installed at the side of rotary mechanism 3, cleaning mechanism 5 is installed at the lower extreme of elevating system 4, elevating system 4 includes first lifting unit 4a, second lifting unit 4b and drive assembly 4c, second lifting unit 4b is fixedly connected with rotary mechanism 3, second lifting unit 4b is installed at the side of first lifting unit 4a, drive assembly 4c is installed at the upper end of second lifting unit 4b and drive assembly 4c is used for driving second lifting unit 4b to work, the cleaning mechanism 5 comprises a cleaning component 5b and a power component 5a, the cleaning component 5b and the power component 5a are both arranged at the lower end of the second lifting component 4b, and the power component 5a is fixedly connected with the cleaning component 5 b; the two sides of the cleaning mechanism 5 can be lifted through the matching work of the first lifting component 4a, the second lifting component 4b and the driving component 4c, so that the lifting limit of the cleaning mechanism 5 is increased, the working range of the cleaning mechanism is enlarged, and sundries cleaned by the cleaning mechanism 5 can be driven to move to the discharge position through the work of the rotating mechanism 3.

The rotating mechanism 3 comprises a supporting plate 3a, a rotating motor 3b, a driving wheel 3c, a driven wheel 3d and a rotating block 3e, the supporting plate 3a is installed at the upper end of the supporting column 2, the rotating motor 3b is vertically arranged on the supporting plate 3a, the driving wheel 3c is sleeved on the output end of the rotating motor 3b, the driven wheel 3d is installed at the upper end of the supporting column 2, the rotating block 3e is rotatably installed at the upper end of the supporting column 2, the rotating block 3e is fixedly connected with the driven wheel 3d, and a belt 3f for connecting the driving wheel 3c and the driven wheel 3d in a transmission mode is arranged between the driving wheel 3c and the driven wheel; drive wheel 3c through the work of rotating electrical machines 3b and rotate, and drive wheel 3c drives at the transmission lower extreme of belt 3f from driving wheel 3d and changeing, drives rather than the column spinner rotation of fixed connection from driving wheel 3 d.

The first lifting assembly 4a comprises a sliding track 4a1, a lifting block 4a2 and a first hydraulic rod 4a3, the sliding track 4a1 is vertically arranged, the sliding track 4a1 is fixedly connected with the rotating block 3e, the lifting block 4a2 is installed on the sliding track 4a1, the lifting block 4a2 is in sliding fit with the sliding track 4a1, the first hydraulic rod 4a3 is vertically installed at the upper end of the rotating block 3e, and the output end of the first hydraulic rod 4a3 is fixedly connected with the upper end of the lifting block 4a 2; the lifting block 4a2 can be pushed to move along the sliding rail 4a1 by the operation of the first hydraulic rod 4a3, so that the horizontal height of the lifting block 4a2 is changed, and the lifting block 4a2 drives the cleaning mechanism 5 to move in the vertical direction, so that the cleaning mechanism 5 salvages the blockage in the sewer.

The second lifting assembly 4b comprises a fixed sleeve 4b1 and a lifting rod 4b2, the fixed sleeve 4b1 is vertically arranged, the fixed sleeve 4b1 is fixedly connected with the lifting block 4a2, a lifting groove 4b3 is formed in the fixed sleeve 4b1 along the length direction of the fixed sleeve, the lifting rod 4b2 is installed in the lifting groove 4b3, and the lifting rod 4b2 can slide along the length direction of the lifting groove 4b 3; the sliding of the lifting rod 4b2 in the lifting groove 4b3 can adjust the height of the cleaning mechanism 5 at the lower end of the lifting rod 4b2, thereby further adjusting the position of the cleaning mechanism 5.

The driving assembly 4c comprises a driving motor 4c1, a winding disc 4c2, a fixing frame 4c3, a lifting rope 4c4 and two fixed pulleys 4c5, the fixing frame 4c3 is mounted at the upper end of the fixing frame 4b1, the winding disc 4c2 is mounted on the fixing frame 4c3, the driving motor 4c1 is horizontally arranged on the fixing frame 4c3, the output end of the driving motor 4c1 is fixedly connected with the winding disc 4c2, the lower part of the lifting rod 4b2 is provided with a through hole, the two fixed pulleys 4c5 are respectively mounted at two ends of the through hole, two sides of the lower end of the fixing frame 4b1 are respectively provided with a limiting ring 4c7 and a fixing ring 4c8, one end of the lifting rope 4c4 is fixedly connected with the winding disc 4c 9, and the other end of the lifting rope 4c4 sequentially penetrates through the limiting ring 4c7, the through hole and the lower parts of the two fixed pulleys 4c5 and then is fixedly connected; drive rolling dish 4c2 through the work of driving motor 4c1 and roll up lift rope 4c4, through lift rope 4c4 pulling lifter 4b2 along the removal of lift groove 4b3, lift rope 4c4 runs through the through-hole and is connected with solid fixed ring 4c8 on fixed cover 4b1 and makes lift rope 4c4 pull both sides of lifter 4b2, makes lifter 4b2 atress even, is convenient for lift 4b2 to rise, simultaneously, compares with the working method that lift rope 4c4 directly pulls lifter 4b2 to rise, adopts fixed pulley 4c5 cooperation work can reduce the power that lift rope 4c4 pulling lifter 4b2 rises needs.

The power assembly 5a comprises a second hydraulic rod 5a1 and a power rod 5a2, the lower part of the lifting rod 4b2 is provided with a mounting groove 5a3, the second hydraulic rod 5a1 is vertically mounted in the mounting groove 5a3, the lower end of the lifting rod 4b2 is provided with a connecting hole 5a4 communicated with the mounting groove 5a3, the upper end of the power rod 5a2 is inserted into the connecting hole 5a4, the upper end of the power rod 5a2 is fixedly connected with the output end of the second hydraulic rod 5a1, and the lower part of the lifting rod 4b2 is provided with a fixed shell 5a5 fixedly connected with the lifting rod 4b 2; the power rod 5a2 can be pushed to move in the vertical direction through the work of the second hydraulic rod 5a1, so that the cleaning component 5b is driven to work through the lower end of the power rod 5a2, the fixed shell 5a5 is fixedly connected with the lifting rod 4b2 through bolts, the fixed shell 5a5 is convenient to mount and dismount, and therefore the second hydraulic rod 5a1 in the mounting groove 5a3 is convenient to replace and repair.

The cleaning assembly 5b comprises a plurality of cleaning sheets 5b1, a first connecting rod 5b2, a second connecting rod 5b3, a first hinged seat 5b4 and a second hinged seat 5b5 which are equal in number, all the first hinged seats 5b4 are circumferentially distributed at the lower end of the lifting rod 4b2, a plurality of second hinged seats 5b5 are respectively arranged at the upper ends of a plurality of cleaning sheets 5b1, all the cleaning sheets 5b1 are circumferentially distributed below the lifting rod 4b2, two ends of each first connecting rod 5b2 are respectively hinged with the corresponding first hinged seat 5b4 and second hinged seat 5b5, the lower end of the power rod 5a2 is provided with a connecting block 5b6, the connecting block 5b6 is provided with a plurality of hinge grooves 5b7 which are distributed circumferentially, the side wall of each cleaning sheet 5b1 is provided with a third hinge seat 5b8, and two ends of each second connecting rod 5b3 are respectively hinged with the corresponding hinge groove 5b7 and the third hinge seat 5b 8; when the second hydraulic rod 5a1 drives the power rod 5a2 to move downwards, the first connecting rod 5b2 and the second connecting rod 5b3 are matched to enable the cleaning sheets 5b1 to be separated, then the second hydraulic rod 5a1 drives the power rod 5a2 to move upwards, the cleaning sheets 5b1 are closed, all the cleaning sheets 5b1 can grab a blockage in a sewer in the closing process, and meanwhile, the cleaning sheets 5b1 form a cylindrical structure to contain the blockage and move the blockage.

The cleaning device is characterized in that a cleaning hole 6 for a cleaning assembly 5b to pass through is formed in the upper end of the vehicle body 1, a material containing barrel 7 is further arranged at the upper end of the vehicle body 1, an inner container 8 is arranged in the material containing barrel 7, the bottom of the inner container 8 is of a net-shaped structure, a drain pipe 9 is arranged at the lower part of the material containing barrel 7, and a control valve 10 is arranged on the drain pipe 9; the material containing barrel 7 is used for storing the blockage coming from the cleaning mechanism 5, the design of the inner container 8 is convenient for separating out the mixed sewage in the blockage, the sewage can be discharged through the drain pipe 9, the blockage can be discharged through dumping the driving inner container 8, the supporting column 2 can be arranged in the middle of the vehicle body 1 through the arrangement of the cleaning holes 6, the cleaning mechanism 5 can also pass through the cleaning holes 6 to enter and exit a sewer, the supporting column 2 is arranged in the middle of the vehicle body 1, so that the stress of the vehicle body 1 can be uniform, and the vehicle body 1 is prevented from inclining or even dumping.

One end of the vehicle body 1 is provided with a push handle 11, the lower end of the vehicle body 1 is further provided with four self-locking universal wheels 12 which are distributed in a rectangular mode, and the self-locking universal wheels 12 are arranged to facilitate moving and adjusting the position of the vehicle body 1.

The utility model discloses a theory of operation: the pushing handle 11 is moved to the upper part of a sewer to be cleaned through the vehicle body 1, the cleaning hole 6 corresponds to an inlet of the sewer, the first hydraulic rod 4a3 drives the lifting block 4a2 to move, meanwhile, the driving motor 4c1 works to enable the winding disc 4c2 to release the lifting rope 4c4, the fixing sleeve 4b1 and the lifting rod 4b2 are respectively lowered, the cleaning mechanism 5 can be lowered into the sewer to the maximum extent, the second hydraulic rod 5a1 works to drive the connecting block 5b6 to move downwards, the cleaning sheets 5b1 are opened, the second hydraulic rod 5a1 works to drive the connecting block 5b6 to move upwards, the cleaning sheets 5b1 are closed to clamp a blockage, then the blockage is moved by the lifting mechanism 4, the rotary motor 3b works to drive the driving wheel 3c to rotate, the driving wheel 3c drives the driven wheel 3d to rotate at the transmission lower end of the belt 3f, the driven wheel 3d drives the rotating column fixedly connected with the driven wheel to rotate, and a blockage is placed into the blockage channel.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a town road sewer cleaning equipment which characterized in that: comprises a vehicle body (1), a supporting column (2), a rotating mechanism (3), a lifting mechanism (4) and a cleaning mechanism (5), wherein the supporting column (2) is vertically arranged at the upper end of the vehicle body (1), the rotating mechanism (3) is arranged at the upper end of the supporting column (2), the lifting mechanism (4) is arranged at the side of the rotating mechanism (3), the cleaning mechanism (5) is arranged at the lower end of the lifting mechanism (4), the lifting mechanism (4) comprises a first lifting component (4a), a second lifting component (4b) and a driving component (4c), the second lifting component (4b) is fixedly connected with the rotating mechanism (3), the second lifting component (4b) is arranged at the side of the first lifting component (4a), the driving component (4c) is arranged at the upper end of the second lifting component (4b), and the driving component (4c) is used for driving the second lifting component (4b) to work, clearance mechanism (5) are including clearance subassembly (5b) and power component (5a), clearance subassembly (5b) and power component (5a) are all installed at the lower extreme of second lifting unit (4b) and power component (5a) and clearance subassembly (5b) fixed connection.

2. The municipal road sewer cleaning apparatus according to claim 1, wherein: rotary mechanism (3) include backup pad (3a), rotating electrical machines (3b), drive wheel (3c), follow driving wheel (3d) and rotatory piece (3e), the upper end at support column (2) is installed in backup pad (3a), rotating electrical machines (3b) are vertical setting on backup pad (3a), drive wheel (3c) cover is established on the output of rotating electrical machines (3b), install the upper end at support column (2) from driving wheel (3d), rotatory piece (3e) pivoted is installed in the upper end of support column (2) and rotatory piece (3e) and is followed driving wheel (3d) fixed connection, be equipped with belt (3f) of being connected both transmissions between drive wheel (3c) and the follow driving wheel (3 d).

3. The municipal road sewer cleaning apparatus according to claim 2, wherein: first lifting component (4a) includes slip track (4a1), elevator (4a2) and first hydraulic stem (4a3), slip track (4a1) are vertical setting and slip track (4a1) and rotatory piece (3e) fixed connection, elevator (4a2) are installed on slip track (4a1) and elevator (4a2) and slip track (4a1) sliding fit, first hydraulic stem (4a3) are vertical the upper end of installing at rotatory piece (3e) and the output of first hydraulic stem (4a3) and the upper end fixed connection of elevator (4a 2).

4. The municipal road sewer cleaning apparatus according to claim 3, wherein: second lifting unit (4b) is including fixed cover (4b1) and lifter (4b2), fixed cover (4b1) are vertical setting and fixed cover (4b1) and elevator (4a2) fixed connection, the interior of fixed cover (4b1) is provided with lift groove (4b3) along its length direction, lifter (4b2) are installed and are followed lift groove (4b3) and lifter (4b2) can slide along the length direction of lift groove (4b 3).

5. The municipal road sewer cleaning apparatus according to claim 4, wherein: the driving assembly (4c) comprises a driving motor (4c1), a winding disc (4c2), a fixing frame (4c3), a lifting rope (4c4) and two fixed pulleys (4c5), the fixing frame (4c3) is installed at the upper end of a fixing sleeve (4b1), the winding disc (4c2) is installed on the fixing frame (4c3), the driving motor (4c1) is horizontally arranged on the fixing frame (4c3), the output end of the driving motor (4c1) is fixedly connected with the winding disc (4c2), a through hole is formed in the lower portion of the lifting rod (4b2), the two fixed pulleys (4c5) are installed at two ends of the through hole respectively, a limiting ring (4c7) and a fixing ring (4c8) are arranged on two sides of the lower end of the fixing sleeve (4b1) respectively, one end of the lifting rope (4c4) is fixedly connected with the winding disc (4c5), and the other end (4c4) penetrates through the limiting ring (573) in sequence, The through hole and the lower part of the two fixed pulleys (4c5) are fixedly connected with a fixed ring (4c 8).

6. The municipal road sewer cleaning apparatus according to claim 5, wherein: the power assembly (5a) comprises a second hydraulic rod (5a1) and a power rod (5a2), a mounting groove (5a3) is formed in the lower portion of the lifting rod (4b2), the second hydraulic rod (5a1) is vertically mounted in the mounting groove (5a3), a connecting hole (5a4) communicated with the mounting groove (5a3) is formed in the lower end of the lifting rod (4b2), the upper end of the power rod (5a2) is connected in the connecting hole (5a4) in an inserting mode, the upper end of the power rod (5a2) is fixedly connected with the output end of the second hydraulic rod (5a1), and a fixing shell (5a5) fixedly connected with the lifting rod (4b2) is arranged on the lower portion of the lifting rod.

7. The municipal road sewer cleaning apparatus according to claim 6, wherein: the cleaning assembly (5b) comprises a plurality of cleaning sheets (5b1), a first connecting rod (5b2), a second connecting rod (5b3), a first hinged seat (5b4) and a second hinged seat (5b5) which are equal in number, all the first hinged seats (5b4) are circumferentially distributed at the lower end of the lifting rod (4b2), a plurality of second hinged seats (5b5) are respectively installed at the upper ends of a plurality of cleaning sheets (5b1), all the cleaning sheets (5b1) are circumferentially distributed below the lifting rod (4b2), both ends of each first connecting rod (5b2) are respectively hinged with a corresponding first hinged seat (5b4) and a corresponding second hinged seat (5b5), the lower end of the power rod (5a2) is provided with a connecting block (5b6), a plurality of circumferentially distributed side walls (355 b) are arranged on the connecting block (5b6), and a third hinged seat (1 b1) is arranged on each cleaning sheet (1), both ends of each second connecting rod (5b3) are respectively hinged with the corresponding hinge groove (5b7) and the third hinge seat (5b 8).

8. The municipal road sewer cleaning apparatus according to claim 1, wherein: the upper end of automobile body (1) is equipped with clearance hole (6) that supply clearance subassembly (5b) to pass, the upper end of automobile body (1) still is equipped with flourishing feed cylinder (7), be equipped with inner bag (8) in flourishing feed cylinder (7), the bottom of inner bag (8) is network structure, the lower part of flourishing feed cylinder (7) is equipped with drain pipe (9), be equipped with control valve (10) on drain pipe (9).

9. The municipal road sewer cleaning apparatus according to claim 8, wherein: one end of the vehicle body (1) is provided with a push handle (11), and the lower end of the vehicle body (1) is also provided with four self-locking universal wheels (12) which are distributed in a rectangular shape.