CN107938825B

CN107938825B - Intelligent decontamination machinery for recycled asphalt concrete road sewage drainage sewer

Info

Publication number: CN107938825B
Application number: CN201711247329.8A
Authority: CN
Inventors: 马建军; 林超
Original assignee: Individual
Current assignee: Ma Jianjun
Priority date: 2016-06-28
Filing date: 2016-06-28
Publication date: 2020-07-24
Anticipated expiration: 2036-06-28
Also published as: CN107938825A; CN106049658A; CN106049658B

Abstract

The invention relates to an intelligent sewage removal machine for a sewage and sewer of a recycled asphalt concrete road, which comprises a lifting locking device, wherein the lifting locking device has good cleaning direction performance, equipment locking performance and lifting adjustment performance, an angle conversion device is arranged on the lower end surface of the lifting locking device, the angle conversion device has the advantage of accurate adjustment of a cleaning angle, so that a bent part of a pipeline is easy to dredge, an index sewage removal device is arranged at the lower end of the angle conversion device, the index sewage removal device can realize the functions of automatically indexing sundries and efficiently crushing the sundries, the crushed sundries can be automatically flushed away by virtue of sewage, the dredging effect is good, the risk of secondary blockage within a short time is avoided, the sundries and sludge do not need to be manually treated for the second time, and the working efficiency is high. The invention can realize the full-automatic dredging function of the sewer and provides a new way for cleaning the sewer with full-automatic high efficiency.

Description

Intelligent decontamination machinery for recycled asphalt concrete road sewage drainage sewer

The invention relates to a divisional application of Chinese patent application with the application number of 2016104947974 filed on 2016, 6 and 28 and named as an intelligent decontamination all-in-one machine for a recycled asphalt concrete road sewer.

Technical Field

The invention relates to the field of municipal engineering, in particular to an intelligent decontamination machine for a sewage drain of a recycled asphalt concrete road.

Background

The existing expressway and urban highways are mainly divided into three types, namely a cement concrete road, an asphalt concrete road and a regenerated asphalt concrete road, wherein each hundred meters of the highways are provided with one sewer, so that water cannot be accumulated on the highways in severe weather such as heavy rainy days and the like, and the highways can be ensured to run smoothly, but the sewers can accumulate sundries and sludge in the sewers along with long-time use, the sewers can be blocked along with the increase of the sundries and sludge, once the sewers are blocked, rainwater and sewage cannot be discharged out and then can overflow the highways, so that the running of traffic vehicles can be seriously influenced, the sewers need to be cleaned, the existing sewer sundries and sludge treatment mode mainly adopts dredging equipment, fishing equipment and other sewer cleaning equipment to clean the sewers manually, and meanwhile, operators firstly use the fishing equipment to fish out most of the sundries and sludge manually, then dredging is carried out through dredging equipment, and the sundries and the sludge which are fished up are carried away after dredging is finished, but the mode of carrying out manual treatment through the sewer cleaning equipment has the following defects: 1. the number of the sewers is remarkable, a large amount of manpower is consumed by adopting a manual treatment mode, the labor intensity is high, the sewer cleaning speed is low, and the sewer cleaning efficiency is low; 2. the conventional sewer cleaning equipment enters the sewer at random, and the periphery of the equipment is not limited, so that fishing is not directional, a lot of useless work is repeatedly performed, meanwhile, the equipment is not locked on the inner wall of the sewer in the fishing process, and the locking performance of the equipment is poor, so that the cleaning speed and efficiency are seriously reduced, and the conventional sewer cleaning equipment does not have the lifting adjusting function, so that the cleaning height of the sewer is limited, the cleaning range is reduced, and the application range is small; 3. the existing sewer blocking part is probably a bent pipeline part, but the cleaning angle of the existing sewer cleaning equipment cannot be adjusted, so that the bent pipeline part is difficult to clean, and the cleaning difficulty of operators is increased; 4. the existing sewer cleaning equipment is manually salvaged up and down, so that sundries and sludge which are not salvaged are definitely remained in a sewer and are blocked again after a little time, the dredging effect is poor, the hidden danger of secondary blocking in a short time exists, and operators still need to carry the salvaged sundries and sludge for the second time, so that the working efficiency is low.

Disclosure of Invention

In order to solve the problems, the invention provides an intelligent sewage removal machine for a sewage drainage sewer of a recycled asphalt concrete road, which can solve the problems of manual operation, high labor intensity, low cleaning speed, low cleaning efficiency, poor cleaning direction performance, poor equipment locking performance, poor equipment lifting adjustment performance, non-adjustable equipment cleaning angle, high difficulty in dredging a bent part of a pipeline, poor manual dredging effect, short-time secondary re-blocking risk, secondary treatment for cleaning sundries and sludge, low working efficiency and the like of the conventional sewer cleaning equipment in a manual cleaning mode, can realize the full-automatic dredging function of the sewer without manual operation, and has the advantages of high cleaning speed, high cleaning efficiency, good cleaning direction performance, good equipment locking performance, good equipment lifting performance, accurate and adjustable equipment cleaning angle, easy dredging of the bent part of the pipeline, The automatic dredging device has the advantages of good automatic dredging effect, capability of automatically feeding and crushing sundries, sundries and sludge without secondary treatment, high working efficiency and the like, and provides a new way for cleaning a sewer with full automation and high efficiency.

The lifting locking device comprises an ascending and descending circular table, a lifting motor is arranged in the middle of the lifting support plate, the lifting support plate is suitable for being locked by four lifting branch chains, the lifting support plate is suitable for being locked by four lifting support rods, the lifting support plates, the lifting support plate is suitable for being locked by four lifting support rods, the lifting support rod, the lifting support plate is suitable for being locked by four lifting support rods, the lifting support rod, the lifting support plate is suitable for being locked by four lifting support rod, the lifting support plate is suitable for being locked by four lifting support rod, the lifting support rod is suitable for being locked by four lifting support plate, the lifting support rod, the lifting support plate is suitable for being locked by four lifting support rod, the lifting support plate, the lifting support rod is suitable for being locked by four lifting support rod, the lifting support plate is suitable for being locked by four lifting support rod, the lifting support plate, the lifting support rod, the lifting support plate, the lifting support rod, the lifting support rod lifting support plate is suitable for being locked by four lifting support rod, the lifting support rod lifting support plate, the lifting support rod, the lifting support rod lifting support rod lifting support rod lifting support.

The angle conversion device comprises two regulating support plates welded on the lower end face of a lower lifting circular table, two supporting vertical plates are symmetrically welded on two sides of the lower end face of each regulating support plate, a driving shaft is installed between the upper ends of the two supporting vertical plates through a bearing, a driving gear is installed in the middle of the driving shaft through a key, a conversion motor is installed at one end, close to the supporting vertical plate on the right side of each regulating support plate, of each driving shaft through a coupler, a conversion motor is installed on a motor support plate through a motor seat, a motor support plate is welded on the side wall of the supporting vertical plate on the right side of each regulating support plate, the driving gear is driven to rotate through the conversion motor, a driven shaft is installed between the lower ends of the two supporting vertical plates through a bearing, a driving wheel is installed on the outer wall of the upper end of each driving wheel, a semicircular gear ring is welded on the outer wall of the upper end of the corresponding supporting vertical plate, the semicircular gear ring is meshed with the driving gear ring, two shielding blocks are arranged at two ends of the semicircular gear ring gears, the two shielding blocks limit support plates, the two semicircular gear ring gears limit support plates limit brackets are limited in a one hundred eighty degrees, so that the rotation range of the semicircular gear ring gears are directly limited, the arc-shaped support plates, the adjusting support plates, the arc-shaped support plates, the invention is directly, the adjusting support plates, the adjusting angle of the invention, the sewer pipe is suitable for the sewer, the sewer pipe, the sewer pipe, the sewer, the.

The index dirt removing device comprises a dirt removing circular truncated cone welded on the lower end face of the conversion circular truncated cone, four seven hydraulic cylinders are symmetrically arranged on the lower end face of the dirt removing circular truncated cone, a dirt removing ejection block is arranged at the top end of each of the four seven hydraulic cylinders, a T-shaped fixing disc is welded in the middle of the upper end face of each of the dirt removing ejection blocks, the T-shaped fixing disc plays a role in positioning and fixing the four seven hydraulic cylinders, four second positioning holes are symmetrically formed in the T-shaped fixing disc, the four seven hydraulic cylinders penetrate through the four second positioning holes respectively, and the four seven hydraulic cylinders can drive the dirt removing ejection block to perform a stable dirt removing step-by-step feeding function under the assistance of the four second positioning holes in the T; the lower end face of the decontamination ejector block is provided with an eighth hydraulic cylinder, the middle part of the eighth hydraulic cylinder is fixedly arranged on a second frame-shaped bracket, the upper end of the second frame-shaped bracket is welded on the decontamination ejector block, and the second frame-shaped bracket plays a role in fixedly supporting the eighth hydraulic cylinder; the lower end face of the decontamination jacking block is symmetrically provided with four rotary-cut crushing branched chains, indexed sewer sundries are completely crushed by the four uniformly arranged rotary-cut crushing branched chains, crushed sundry particles can be automatically flushed away by sewage, the dredging effect is good, the risk of secondary blockage in a short time is avoided, manual secondary treatment of sundries and sludge is not needed, and the working efficiency is high; the top end of the eighth hydraulic cylinder is provided with a third connecting flange through threads, the third connecting flange is arranged on an index support plate through screws, the lower end of the index support plate is welded with an index support shaft, the top end of the index support shaft is welded with a conical guide body, the lower end of the conical guide body is of a pointed conical structure, the pointed conical structure of the conical guide body can be quickly inserted into sundries blocked by a sewer for indexing, the upper end of the conical guide body is symmetrically provided with four fan-shaped index plates through hinges, four index branch chains are respectively arranged between the four fan-shaped index plates and the lower end face of the index support plate, the four fan-shaped index plates are driven to be opened and closed on the conical guide body through the four index branch chains, and when the eighth hydraulic cylinder drives the conical guide body below the four fan-shaped index plates in a closed state to extend into the sundries blocked, the four indexing branch chains simultaneously drive the four fan-shaped indexing plates to be opened, a large amount of blocked impurities of the sewer can enter the inner sides of the four fan-shaped indexing plates, the eight hydraulic cylinders drive the blocked impurities of the sewer below the indexing support plates to be indexed upwards to the four rotary cutting crushing branch chain parts for rotary cutting crushing, the eight hydraulic cylinders drive the four fan-shaped indexing plates to perform indexing work back and forth under the assistance of the four indexing branch chains until the four rotary cutting crushing branch chains completely crush the blocked impurities of the sewer which can be indexed upwards; the rotary-cut crushing branch chain comprises a rotary motor which is arranged on the lower end face of the decontamination ejector block through a motor base, a rotary-cut ring is fixedly arranged on the output end of the rotary-cut motor, transverse rotary cutters are uniformly welded on the outer wall of the rotary-cut ring along the axis direction, the uniformly arranged transverse rotary cutters are used for transversely and fully crushing the indexed blocked impurities of the sewer, longitudinal rotary cutters are uniformly welded on the lower end face of the rotary-cut ring along the axis direction, and the uniformly arranged longitudinal rotary cutters are used for longitudinally and fully crushing the indexed blocked impurities of the sewer; the indexing branch chain includes that the welding is at No. two ear seats of terminal surface under the index extension board, installs No. nine pneumatic cylinders through the round pin axle between No. two ear seats, and the top of No. nine pneumatic cylinders is installed on two index ears through the round pin axle, and two index ears weld on the inner wall that corresponds fan-shaped index plate, through the start and the closing of fan-shaped index plate of No. nine pneumatic cylinders control. When the rotary crushing machine works, firstly, the cone-shaped guide body below the four fan-shaped index plates in a closed state is driven by the eight hydraulic cylinder to extend into blocked sundries of a sewer, then the four index branch chains start to work, the four nine hydraulic cylinders on the four index branch chains simultaneously drive the four fan-shaped index plates to open on the cone-shaped guide body, simultaneously, a large amount of blocked sundries of the sewer can enter the inner sides of the four fan-shaped index plates, at the moment, the eight hydraulic cylinder drives the blocked sundries of the sewer below the index support plates to index upwards to the four rotary-cut crushing branch chain parts, at the moment, the four rotary-cut crushing branch chains start to work, the rotary motor drives the transverse rotary cutters uniformly arranged on the rotary-cut circular rings to perform transverse and sufficient crushing on the blocked sundries of the sewer on the index and the longitudinal rotary cutters uniformly arranged on the sewer, the invention can completely crush the indexed blocked sundries of the sewer by combining transverse crushing and longitudinal crushing, and repeatedly work for many times according to the step until the four rotary cutting crushing branch chains completely crush the indexed blocked sundries of the sewer at the position, and simultaneously four seven hydraulic cylinders drive the decontamination ejector block to perform stable decontamination step-by-step feeding motion.

When the device works, the device is firstly arranged on the existing crane or a crane, the device is moved to a sewer road needing sewage removal through the crane or the crane, after the position is determined, the lifting locking device starts to work, firstly, the cleaning height of the device is adjusted according to the depth of the sewer needing sewage removal, the lifting motor starts to work firstly, the lifting motor drives the lifting screw rod to rotate, the lifting screw rod drives the lifting top block to perform a stable primary lifting adjusting function under the assistance of four second positioning shafts, if the primary lifting adjusting still cannot reach the required cleaning height, the locking top block is driven to perform a stable secondary lifting adjusting motion through four third hydraulic cylinders, when the device reaches the proper cleaning height, the lifting motor and the third hydraulic cylinders stop working, so that the function of good lifting adjusting performance of the device is realized, and the device is suitable for cleaning sewers at different depths, the range of application is large, in the process of lifting adjustment, the four telescopic walking branched chains start to work simultaneously, the proper walking length is determined according to the width or diameter of the sewer to be cleaned, the walking length of the four telescopic walking branched chains is adjusted through the four fourth hydraulic cylinders, the walking length is adjusted, then the invention can automatically walk on the inner wall of the sewer in the process of lifting adjustment, the invention is uniformly limited from four directions, the cleaning direction of the invention is vertically downward in the middle of the sewer, the performance of the cleaning direction is good, the invention is also suitable for the sewers with different widths or diameters, the range of application is large, when the invention walks to the proper cleaning height through the four telescopic walking branched chains, the four fixed locking branched chains start to work, and the four conical locking blocks are driven by the four fifth hydraulic cylinders to be locked on the inner wall of the sewer from four directions, the locking force is uniform, the locking effect is good, the locking device is suitable for locking sewers with different widths or diameters, the application range is wide, and the stability of the locking device during cleaning is improved; then the angle conversion device starts to work, when the sewer of a bent part needs to be dredged, the cleaning angle of the sewer is accurately adjusted according to the bending angle of the bent part, firstly, the conversion motor starts to work, the conversion motor drives a driving gear through a driving shaft, the driving gear drives a driving wheel to rotate on a driven shaft through a semicircular gear ring, the driving wheel synchronously drives a connecting support plate to rotate, when the sewer reaches a proper cleaning angle, the conversion motor stops working, at the moment, two angle fixing branched chains start to work, a sixth hydraulic cylinder starts to work, the sixth hydraulic cylinder drives a moving block to stably move in limiting movements of two limiting sliding columns and two limiting sliding grooves, the moving block drives an arc locking block to move towards the connecting support plate through a T-shaped push block, and when the two arc locking blocks on the two angle fixing branched chains are tightly embedded in two arc limiting grooves of the connecting support plate, the sixth hydraulic cylinder drives the moving block to stably move in limiting The work is stopped, and the connecting support plate is locked by the two arc-shaped locking blocks, so that the cleaning angle is locked at a required cleaning angle, the cleaning angle is accurately adjustable, the bent part of the sewer pipeline is easy to dredge, and the cleaning difficulty is reduced; finally, the index decontamination device starts to work, after the cone-shaped guide body below the four fan-shaped index plates in a closed state is driven by the eight hydraulic cylinders to extend into the blocked sundries in the sewer, then the four index branch chains start to work, the four nine hydraulic cylinders on the four index branch chains simultaneously drive the four fan-shaped index plates to open on the cone-shaped guide body, simultaneously a plurality of blocked sundries in the sewer can enter the inner sides of the four fan-shaped index plates, at the moment, the eight hydraulic cylinders drive the blocked sundries in the sewer below the index support plates to index upwards to the four rotary cutting crushing branch chain parts, at the moment, the four rotary cutting crushing branch chains start to work, the rotary motor drives the transverse rotary cutters uniformly arranged on the rotary cutting ring to perform transverse and sufficient crushing on the blocked sundries in the sewer from the index and the longitudinal rotary cutters uniformly arranged on the sewer to perform longitudinal and sufficient crushing on the blocked, the invention can lead the sewer blockage sundries on the index to be completely crushed by combining the transverse crushing and the longitudinal crushing, repeating the steps until the four rotary cutting crushing branch chains crush all the sewer blockage sundries which can be indexed at the position, meanwhile, the four seven hydraulic cylinders drive the decontamination jacking block to perform stable decontamination progressive feeding motion, the decontamination progressive feeding motion driven by the four seven hydraulic cylinders and the back-and-forth indexing motion driven by the eight hydraulic cylinders fully crush the blocked sundries of the sewer, the crushed sundry particles can be automatically washed away by virtue of sewage, the dredging effect is good, the risk of secondary blockage in a short time does not exist, manual secondary treatment of sundries and sludge is not needed, the working efficiency is high, manual operation is not needed, the cleaning speed is high, the cleaning efficiency is high, and the full-automatic dredging function of the sewer is finally realized.

The invention has the beneficial effects that:

1. the lifting motor drives the lifting jacking block to perform primary lifting adjustment through the lifting screw rod and drives the locking jacking block to perform secondary lifting adjustment movement through the four third hydraulic cylinders, so that the function of good lifting adjustment performance of the lifting adjusting mechanism is realized, the lifting adjusting mechanism is suitable for cleaning sewers at different depths, the application range is large, meanwhile, in the lifting adjustment process, the four telescopic walking branched chains can automatically walk on the inner wall of the sewer, and the lifting adjusting mechanism is uniformly limited in four directions, so that the cleaning direction of the lifting adjusting mechanism vertically moves downwards in the middle of the sewer, the cleaning direction performance is good, the application range is large, and the four fifth hydraulic cylinders drive the four conical locking blocks to be locked on the inner wall of the sewer from four directions, the locking force is uniform, the locking effect is good, the application range is large, and the stability of the lifting adjusting mechanism during cleaning is improved;

2. according to the invention, the conversion motor is used for slowly adjusting the cleaning angle in a low-transmission-ratio gear transmission mode, and then the connecting support plate is locked in a mode that two arc-shaped locking blocks on two angle fixing branched chains are tightly embedded in two arc-shaped limiting grooves of the connecting support plate, so that the cleaning angle is locked at a required cleaning angle, the function of accurately adjusting the cleaning angle is realized, the bent part of a sewer pipeline is easy to dredge, and the cleaning difficulty is reduced;

3. according to the invention, the four indexing branch chains drive the four fan-shaped indexing plates to move simultaneously, so that the blocked impurities of the sewer below the indexing support plate can be indexed upwards to the positions of the four rotary cutting crushing branch chains under the assistance of the eight hydraulic cylinders, and then the four rotary cutting crushing branch chains crush the blocked impurities of the sewer on the index in a manner of combining transverse crushing and longitudinal crushing, and the blocked impurities of the sewer are completely and fully crushed under the sewage removal gradual feed motion driven by the four seven hydraulic cylinders, so that the crushed impurities can be automatically flushed away by virtue of sewage, the dredging effect is good, the risk of secondary blockage in a short time is avoided, the impurities and sludge do not need to be manually treated for the second time, and the working efficiency is high;

4. the invention solves the problems of manual operation, high labor intensity, low cleaning speed, low cleaning efficiency, poor cleaning direction performance, poor equipment locking performance, poor equipment lifting adjustment performance, nonadjustable equipment cleaning angle, high dredging difficulty of a pipeline bent part, poor manual dredging effect, short-time secondary blockage risk, secondary treatment for cleaning sundries and sludge, low working efficiency and the like of the existing sewer cleaning equipment in a manual cleaning mode, realizes the full-automatic dredging function of the sewer, does not need manual operation, has the advantages of high cleaning speed, high cleaning efficiency, good cleaning direction performance, good equipment locking performance, good equipment lifting performance, accurate and adjustable equipment cleaning angle, easy dredging of the pipeline bent part, good automatic dredging effect, automatic feeding of crushed sundries, sundries and sludge, no secondary treatment and high working efficiency, provides a new way for cleaning a sewer automatically and efficiently.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the lift lock apparatus of the present invention;

FIG. 3 is a full cross-sectional view of the lift latch of the present invention;

FIG. 4 is an enlarged view of the invention taken from line II of FIG. 3;

FIG. 5 is a schematic view of the structure of the angle changing device of the present invention;

FIG. 6 is a schematic structural view of the driven shaft, the transmission wheel, the semicircular gear ring and the connecting support plate of the present invention;

FIG. 7 is a cross-sectional view of the L type transition plate, traveling block, limit slide post and limit slide groove of the present invention;

FIG. 8 is a schematic view of a first configuration of the index decontaminating apparatus of the present invention;

FIG. 9 is a second structural diagram of the index decontaminating apparatus of the present invention.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.

The lifting and locking device comprises four lifting and locking devices 7, 5, 4, a lifting and locking device, 5, 4, a lifting and locking device, 5, 7, 71, a lifting motor, 72, an output shaft of a lifting motor, 73, a lifting screw rod, 73, a bearing, a lifting and locking plate, 71, 7, 4, 7, a lifting and a coupling, 4, 7, 4, a lifting and locking device, wherein the lifting and locking device, 7, is characterized in a lifting and locking device, is used for a lifting and locking device, is suitable for a lifting and locking device, a lifting and locking device, is a lifting and locking device, is used for a lifting and locking device, a lifting and locking device, is provided, a lifting and locking device, a lifting and locking device, a lifting and locking device, a lifting and a lifting device, a lifting and a lifting device, is provided with a lifting device, a lifting device, a.

The angle conversion device 8 comprises an adjusting support plate 81 welded to the lower end face of a lower lifting circular truncated cone 711, two supporting vertical plates 82 are symmetrically welded to two sides of the lower end face of the adjusting support plate 81, a driving shaft 83 is mounted between the upper ends of the two supporting vertical plates 82 through a bearing, a driving gear 84 is mounted in the middle of the driving shaft 83 through a key, one end of the driving shaft 83, which is close to a supporting vertical plate 82 located on the right side of the adjusting support plate 81, is provided with a conversion motor 85 through a coupler, the conversion motor 85 is mounted on a motor support plate 86 through a motor seat, a motor support plate 86 is welded to the side wall of the supporting vertical plate 82 located on the right side of the adjusting support plate 81, a fixed support conversion motor 85 drives a driving gear 84 to rotate through a conversion motor 85, a driven shaft 87 is mounted between the lower ends of two supporting vertical plates 82 through a bearing, a driving wheel 88 is mounted on a driven shaft 87, a semicircular gear ring 89 is welded on the outer wall of an upper end of an arc-shaped rotating branched chain pulley 85, a rotating transition pulley 802, a transition pulley 802 is connected to a transition pulley 802, a transition pulley 802, a transition pulley is a transition pulley, a transition pulley 85, a transition pulley 802, a transition pulley is a transition pulley, a transition pulley 802, a transition pulley, a pulley 802, a transition pulley is a transition pulley, a transition pulley 802, a pulley, a transition pulley is a pulley, a transition pulley, a transition pulley, a transition pulley, a pulley is a pulley, a transition pulley, a transition pulley is a pulley, a transition pulley, a pulley is a pulley, a pulley, a transition pulley, a transition pulley is a pulley, a transition pulley, a transition pulley, a pulley, a pulley, a pulley is a, a transition pulley, a pulley, a transition pulley, a transition pulley, a pulley, a transition pulley, a transition pulley, a transition pulley, a pulley.

The index dirt removing device 9 comprises a dirt removing circular table 91 welded on the lower end face of a conversion circular table 811, four seven hydraulic cylinders 92 are symmetrically installed on the lower end face of the dirt removing circular table 91, a dirt removing jacking block 93 is installed at the top end of each of the four seven hydraulic cylinders 92, a T-shaped fixing disc 94 is welded in the middle of the upper end face of each of the dirt removing jacking blocks 93, the T-shaped fixing disc 94 plays a role in positioning and fixing the four seven hydraulic cylinders 92, four second positioning holes are symmetrically formed in the T-shaped fixing disc 94, the four seven hydraulic cylinders 92 penetrate through the four second positioning holes respectively, and the four seven hydraulic cylinders 92 can drive the dirt removing jacking block 93 to perform a stable dirt removing step-by-step feeding function under the assistance of the four second positioning holes in the T-shaped fixing disc; an eighth hydraulic cylinder 95 is mounted on the lower end face of the dirt removing ejector block 93, the middle of the eighth hydraulic cylinder 95 is fixedly mounted on a second frame-shaped support 96, the upper end of the second frame-shaped support 96 is welded on the dirt removing ejector block 93, and the second frame-shaped support 96 plays a role in fixedly supporting the eighth hydraulic cylinder 95; four rotary cutting and crushing branch chains 97 are symmetrically arranged on the lower end surface of the decontamination jacking block 93, indexed sewer sundries are completely crushed through the four uniformly arranged rotary cutting and crushing branch chains 97, crushed sundry particles can be automatically flushed away by sewage, the dredging effect is good, the risk of secondary blockage in a short time is avoided, manual secondary treatment of sundries and sludge is not needed, and the working efficiency is high; the top end of the eight hydraulic cylinder 95 is provided with a third connecting flange 98 through threads, the third connecting flange 98 is arranged on an index support plate 99 through screws, the lower end of the index support plate 99 is welded with an index support shaft 910, the top end of the index support shaft 910 is welded with a conical guide body 911, the lower end of the conical guide body 911 is of a pointed conical structure, the pointed conical structure of the conical guide body 911 can be rapidly inserted into sundries blocked by a sewer for indexing, the upper end of the conical guide body 911 is symmetrically provided with four fan-shaped index plates 912 through hinges, four index branched chains 90 are respectively arranged between the four fan-shaped index plates 912 and the lower end surface of the index support plate 99, the four fan-shaped index plates 912 are driven to be opened and closed on the conical guide body 911 through the four index branched chains 90, and after the conical guide body 911 below the four fan-shaped index plates 912 in a closed state is driven by the eight hydraulic cylinder, the four indexing branch chains 90 start to work, the four indexing branch chains 90 simultaneously drive the four fan-shaped indexing plates 912 to be opened, a large amount of blocked impurities of the sewer can enter the inner sides of the four fan-shaped indexing plates 912, the eight hydraulic cylinder 95 drives the blocked impurities of the sewer below the indexing support plate 99 to be indexed upwards to the four rotary cutting crushing branch chains 97 for rotary cutting crushing, the eight hydraulic cylinder 95 drives the four fan-shaped indexing plates 912 to perform indexing work back and forth under the assistance of the four indexing branch chains 90 until the four rotary cutting crushing branch chains 97 completely crush the blocked impurities of the sewer which can be indexed upwards; the rotary-cut crushing branched chain 97 comprises a rotary motor 971 which is arranged on the lower end face of the decontamination jacking block 93 through a motor base, a rotary-cut circular ring 972 is fixedly arranged on the output end of the rotary-cut motor 971, a transverse rotary cutter 973 is uniformly welded on the outer wall of the rotary-cut circular ring 972 along the axial direction, the uniformly arranged transverse rotary cutter 973 is used for transversely and fully crushing the indexed blocked impurities of the sewer, a longitudinal rotary cutter 974 is uniformly welded on the lower end face of the rotary-cut circular ring 972 along the axial direction, and the uniformly arranged longitudinal rotary cutter 974 is used for longitudinally and fully crushing the indexed blocked impurities of the sewer; the indexing branched chain 90 comprises No. two lug seats 901 welded on the lower end face of the indexing support plate 99, a No. nine hydraulic cylinder 902 is installed between the No. two lug seats 901 through a pin shaft, the top end of the No. nine hydraulic cylinder 902 is installed on two indexing lugs 903 through a pin shaft, the two indexing lugs 903 are welded on the inner wall of a corresponding fan-shaped indexing plate 912, and the start and the close of the fan-shaped indexing plate 912 are controlled through the No. nine hydraulic cylinder 902. When the device works, firstly, the eight hydraulic cylinder 95 drives the conical guide body 911 below the four fan-shaped index plates 912 which are in a closed state to extend into the blocked sundries in the sewer, then the four index branch chains 90 start to work, the four nine hydraulic cylinders 902 on the four index branch chains 90 simultaneously drive the four fan-shaped index plates 912 to open on the conical guide body 911, simultaneously, a large number of blocked sundries in the sewer can enter the inner sides of the four fan-shaped index plates 912, at the moment, the eight hydraulic cylinder 95 drives the blocked sundries in the sewer below the index support plates 99 to be indexed upwards to the positions of the four rotary cutting crushing branch chains 97, at the moment, the four rotary cutting crushing branch chains 97 start to work, the rotary motor 971 starts to work, the rotary motor 971 drives the transverse rotary cutters 973 uniformly arranged on the rotary cutting circular ring 972 to perform transverse and sufficient crushing on the blocked sundries in the sewer, and the longitudinal rotary cutters 974 uniformly arranged on the index can perform, according to the invention, the indexed blocked sundries of the sewer can be completely crushed by combining transverse crushing and longitudinal crushing, repeated work is carried out for a plurality of times according to the step until the four rotary cutting crushing branch chains 97 completely crush the indexed blocked sundries of the sewer at the position, and meanwhile, the four seven hydraulic cylinders 92 drive the sewage removal jacking block 93 to perform stable sewage removal gradual feed motion.

When the device works, the device is firstly arranged on the existing crane or a crane, the device is moved to a sewage sewer road to be decontaminated by the crane or the crane, after the position is determined, the lifting locking device 7 starts to work, firstly, the cleaning height of the device is adjusted according to the depth of the sewage sewer to be decontaminated, the lifting motor 72 starts to work firstly, the lifting motor 72 drives the lifting screw 73 to rotate, the lifting screw 73 drives the lifting top block 75 to perform a stable primary lifting adjusting function under the assistance of four second positioning shafts 74a, if the primary lifting adjusting still cannot reach the required cleaning height, the locking top block 77 is driven to perform a stable secondary lifting adjusting movement by the four third hydraulic cylinders 76, and when the device reaches the proper cleaning height, the lifting motor 72 and the third hydraulic cylinders 76 stop working, thereby realizing the function of good lifting adjusting performance of the device, the invention is suitable for cleaning sewers with different depths, has large application range, and in the lifting adjustment process of the invention, the four telescopic walking branch chains 78 start to work simultaneously, the proper walking length is determined according to the width or the diameter of the sewer to be cleaned, the walking lengths of the four telescopic walking branch chains 78 are adjusted by the four hydraulic cylinders 781, and after the walking lengths are adjusted, the invention can automatically walk on the inner wall of the sewer in the lifting adjustment process, the invention is uniformly limited from four directions, so that the cleaning direction of the invention is vertically downward in the middle of the sewer, the cleaning direction performance is good, the invention is also suitable for sewers with different widths or diameters, the application range is large, when the invention walks to the proper cleaning height by the four telescopic walking branch chains 78, the four fixed locking branch chains 79 start to work, the four conical locking blocks 796 are driven to be locked on the inner wall of the sewer from four directions through the four hydraulic cylinders 792, so that the locking force is uniform, the locking effect is good, the sewer locking device is suitable for locking sewers with different widths or diameters, the application range is wide, and the stability during cleaning is improved; then the angle conversion device 8 starts to work, when the sewer of the bent part needs to be dredged, the cleaning angle of the sewer is accurately adjusted according to the bent angle of the bent part, firstly the conversion motor 85 starts to work, the conversion motor 85 starts to work first, the conversion motor 85 drives the driving gear 84 through the driving shaft 83, the driving gear 84 drives the driving wheel 88 to rotate on the driven shaft 87 through the semicircular gear ring 89, the driving wheel 88 drives the connecting support plate 810 to rotate synchronously, when the sewer reaches a proper cleaning angle, the conversion motor 85 stops working, at the moment, the two angle fixing branched chains 80 start to work, the No. six hydraulic cylinder 802 starts to work, the No. six hydraulic cylinder 802 drives the moving block 803 to stably move in the limiting movement of the two limiting sliding columns 804 and the two limiting sliding chutes 805, and the moving block 803 drives the arc-shaped locking block 807 to move towards the connecting support plate 810 through the T-shaped push, when the two arc-shaped locking blocks 807 on the two angle fixing branched chains 80 are tightly embedded in the two arc-shaped limiting grooves 810a of the connecting support plate 810, the No. six hydraulic cylinder 802 stops working, and the connecting support plate 810 is locked by the two arc-shaped locking blocks 807 at the moment, so that the cleaning angle is locked at a required cleaning angle, the function of accurately adjusting the cleaning angle is realized, the bent part of a sewer pipeline is easy to dredge, and the cleaning difficulty is reduced; finally, the index decontamination device 9 starts to work, after the conical guide body 911 below the four fan-shaped index plates 912 which are in a closed state is driven by the eight hydraulic cylinder 95 to extend into the blocked sundries in the sewer, then the four index branch chains 90 start to work, the four nine hydraulic cylinders 902 on the four index branch chains 90 simultaneously drive the four fan-shaped index plates 912 to open on the conical guide body 911, simultaneously a plurality of blocked sundries in the sewer can enter the inner sides of the four fan-shaped index plates 912, at the moment, the eight hydraulic cylinder 95 drives the blocked sundries in the sewer below the index support plates 99 to be indexed upwards to the positions of the four rotary cutting crushing branch chains 97, at the moment, the four rotary cutting crushing branch chains 97 start to work, the rotary motor 971 starts to work, the rotary motor 971 drives the transverse rotary cutters 973 evenly arranged on the rotary cutting ring 972 to transversely and fully crush the blocked sundries in the sewer and the longitudinal cutters 974 evenly arranged on the index longitudinally and fully crush the blocked sundr, the invention can completely crush the indexed blocked sundries of the sewer by combining transverse crushing and longitudinal crushing, and repeatedly work for many times according to the steps until the four rotary cutting crushing branch chains 97 completely crush the indexed blocked sundries of the sewer at the position, and simultaneously the four seven hydraulic cylinders 92 drive the sewage removal jacking block 93 to do stable sewage removal gradual feed motion, the invention can fully crush the blocked sundries of the sewer by the sewage removal gradual feed motion driven by the four seven hydraulic cylinders 92 and the back and forth index motion driven by the eight hydraulic cylinder 95, the crushed sundries can be automatically washed away by the sewage, the dredging effect is good, the risk of secondary blockage in short time is avoided, the manual secondary treatment of sundries and sludge is also not needed, the working efficiency is high, the manual operation is not needed, the cleaning speed is high, the cleaning efficiency is high, and the full-automatic dredging function of the sewer is finally realized, the problems that the existing sewer cleaning equipment needs manual operation through a manual cleaning mode, the labor intensity is high, the cleaning speed is low, the cleaning efficiency is low, the cleaning direction performance is poor, the equipment locking performance is poor, the equipment lifting adjusting performance is poor, the equipment cleaning angle is not adjustable, the dredging difficulty of a pipeline bending part is high, the manual dredging effect is poor, the risk of secondary blockage in a short time exists, secondary treatment and low working efficiency are needed for cleaning sundries and sludge, and the like are solved, and the purpose is achieved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An intelligent decontamination machine for a recycled asphalt concrete road sewage drainage sewer is characterized by comprising a lifting locking device (7), an angle conversion device (8) is installed on the lower end face of the lifting locking device (7), an index decontamination device (9) is installed at the lower end of the angle conversion device (8), the lifting locking device (7) comprises an upper lifting circular table (71), a lifting motor (72) is installed in the middle of the lower end face of the upper lifting circular table (71) through a motor base, a lifting lead screw (73) is installed on an output shaft of the lifting motor (72) through a coupler, the bottom end of the lifting lead screw (73) is installed on a lifting support plate (74) through a bearing, four second positioning shafts (74a) are symmetrically welded between the lifting support plate (74) and the upper lifting circular table (71), a lifting top block (75) is installed on the lifting lead screw through threads, four first positioning holes (75) are symmetrically provided with four first positioning shafts (74a), four first positioning holes (74a symmetrical top branch locking screw (77) is installed on the lifting top end face of the lifting lead screw (73), four first positioning holes (357815) are welded on the top end face of a symmetrical top support plate (785), four cylinder (78), four cylinder (783) are welded on the top supporting side faces of a symmetrical top supporting branch cylinder (783), the lifting support plate (77), the top supporting cylinder (78), the lifting support plate (73), the four supporting cylinder (73), the top cylinder (77), the lifting support plate (73), the four supporting cylinder (73) is installed on the top cylinder (77), the lifting support plate (73), the four supporting cylinder (783) and the four supporting cylinder (77), the four supporting cylinder (73), the four supporting cylinder (77) and the four supporting cylinder (73), the top cylinder (73), the four supporting cylinder (73) are welded on;

the angle conversion device (8) comprises an adjusting support plate (81) welded on the lower end face of a lower lifting circular table (711), two supporting vertical plates (82) are symmetrically welded on two sides of the lower end face of the adjusting support plate (81), a driving shaft (83) is installed between the upper ends of the two supporting vertical plates (82) through a bearing, a driving gear (84) is installed in the middle of the driving shaft (83) through a key, a conversion motor (85) is installed at one end, close to the supporting vertical plate (82) on the right side of the adjusting support plate (81), of the driving shaft (83) through a coupler, the conversion motor (85) is installed on a motor support plate (86) through a motor base, the motor support plate (86) is welded on the side wall of the supporting vertical plate (82) on the right side of the adjusting support plate (81), a driven shaft (87) is installed between the lower ends of the two supporting vertical plates (82) through a bearing, a driving wheel (88) is installed on the driven shaft (87) through a key, a gear ring (89) is welded on the outer wall of the upper end of the driving wheel (88), a driving gear ring (89) is engaged with a driving gear (89), two symmetrical supporting vertical plates (802), two symmetrical supporting plates (802) are welded on two symmetrical supporting vertical plates, two symmetrical supporting blocks, two symmetrical supporting vertical plates (802), two symmetrical supporting vertical plates, two sliding blocks (802) are welded on two symmetrical supporting plates, two symmetrical supporting vertical plates, two sliding blocks, a sliding grooves (802) are welded on two sliding grooves, a sliding grooves corresponding to two sliding grooves, a sliding support plate (802), two sliding grooves 801) are welded on two sliding grooves, a sliding block pushing slide groove type sliding grooves 801) of a sliding block pushing slide groove type sliding support plate (802);

the index decontamination device (9) comprises a decontamination circular table (91) welded on the lower end surface of a conversion circular table (811), four seven hydraulic cylinders (92) are symmetrically arranged on the lower end surface of the decontamination circular table (91), a decontamination ejector block (93) is arranged at the top end of each of the seven hydraulic cylinders (92), a T-shaped fixed disc (94) is welded in the middle of the upper end surface of the decontamination ejector block (93), four second positioning holes are symmetrically formed in the T-shaped fixed disc (94), and the four seven hydraulic cylinders (92) are respectively penetrated in the four second positioning holes; an eighth hydraulic cylinder (95) is installed on the lower end face of the decontamination ejector block (93), the middle of the eighth hydraulic cylinder (95) is fixedly installed on a second frame-shaped support (96), and the upper end of the second frame-shaped support (96) is welded on the decontamination ejector block (93); four rotary cutting and crushing branched chains (97) are symmetrically arranged on the lower end surface of the dirt removing top block (93); the top end of the eighth hydraulic cylinder (95) is provided with a third connecting flange (98) through threads, the third connecting flange (98) is arranged on an index support plate (99) through screws, the lower end of the index support plate (99) is welded with an index fulcrum shaft (910), the top end of the index fulcrum shaft (910) is welded with a conical guide body (911), the upper end of the conical guide body (911) is symmetrically provided with four fan-shaped index plates (912) through hinges, and four index branch chains (90) are respectively arranged between the four fan-shaped index plates (912) and the lower end face of the index support plate (99); the rotary cutting crushing branched chain (97) comprises a rotary motor (971) which is installed on the lower end face of the decontamination ejector block (93) through a motor base, a rotary cutting ring (972) is fixedly installed on the output end of the rotary motor (971), a transverse rotary cutter (973) is uniformly welded on the outer wall of the rotary cutting ring (972) along the axis direction, and a longitudinal rotary cutter (974) is uniformly welded on the lower end face of the rotary cutting ring (972) along the axis direction;

the fixed locking branched chain (79) comprises L type fixing columns (791) welded on the lower end face of a locking top block (77), five hydraulic cylinders (792) are installed at the tail ends of the L type fixing columns (791), the middle parts of the five hydraulic cylinders (792) are installed on a first frame type support (793), two ends of the first frame type support (793) are installed on two sides of the L type fixing columns (791) through screws, a second connecting flange (794) is installed at the top end of the five hydraulic cylinders (792), a locking circular plate (795) is installed on the second connecting flange (794) through screws, and a conical locking block (796) is welded in the middle part of the side face of the locking circular plate (795);

the transmission ratio of the driving gear (84) to the semicircular gear ring (89) is 3: 1;

the indexing branched chain (90) comprises a second ear seat (901) welded on the lower end face of the indexing support plate (99), a ninth hydraulic cylinder (902) is arranged between the second ear seats (901) through a pin shaft, the top end of the ninth hydraulic cylinder (902) is arranged on two indexing ears (903) through a pin shaft, and the two indexing ears (903) are welded on the inner wall of the corresponding fan-shaped indexing plate (912);

the thickness of the arc-shaped locking block (807) is smaller than the width of the arc-shaped limiting groove (810a), and the central axes of the arc-shaped locking block (807), the arc-shaped limiting groove (810a), the driving wheel (88) and the driven shaft (87) are all overlapped;

the four telescopic walking branched chains can flexibly adjust and adapt to the inner wall distances of the sewer in four directions, and the four fixed locking branched chains can be synchronously matched and adjusted along with the adjustment of the walking distances of the four telescopic walking branched chains to complete stable lifting and locking functions of the sewer with different widths or diameters;

the central axes of the arc-shaped locking block, the arc-shaped limiting groove, the driving wheel and the driven shaft are mutually overlapped, so that the arc-shaped limiting groove can be locked by the arc-shaped locking block (807) no matter how many angles the arc-shaped locking block rotates within the range of 180 degrees, the angle conversion device cannot shake or shake under the action of external force, and the functions of precise angle adjustment and precise and stable locking can be realized;

the index support plate, the index fulcrum shaft, the conical guide body, the four fan-shaped index plates and the four index branch chains form a middle grab bucket mechanism, and sewer blockage sundries on the index can be completely and comprehensively crushed through a distribution mode that the grab bucket mechanism is located in the middle, the four rotary cutting crushing branch chains are evenly located on the periphery, and a mode that transverse rotary cutter transverse crushing and longitudinal rotary cutter longitudinal crushing are combined in each rotary cutting crushing branch chain.