CN104975651B - Drainage dredging dredge - Google Patents
Drainage dredging dredge Download PDFInfo
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- CN104975651B CN104975651B CN201510344670.XA CN201510344670A CN104975651B CN 104975651 B CN104975651 B CN 104975651B CN 201510344670 A CN201510344670 A CN 201510344670A CN 104975651 B CN104975651 B CN 104975651B
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Abstract
A kind of drainage dredging dredge, belongs to Municipal Engineering Construction facility technology field.The mud pine being fixed on the reduction gearbox output shaft of reduction box including a motor, a reduction box coordinated with motor-driven and stirs device, is characterised by: described mud pine stirs the coniform structure that device is hollow out.The pine of mud is stirred efficiency in energy enhancement and pine stirs effect, improves desilting speed and also saves energy consumption of electrical machinery；Pull rope can be drawn during use and force motor to move at the pipeline internal of sewer motor traction in movable tow attachment, ensureing running smooth of desilting；Play mud pine is stirred and washes away drive double pass through neat under effect；As long as being connected with boost tube connector by the plastic tube of the rigidity that not only there is good toughness but also there is excellence during use, thus play the booster action to motor, it is ensured that the low row shifting that motor is stable during desilting.
Description
Technical field
The invention belongs to Municipal Engineering Construction facility technology field, be specifically related to a kind of drainage dredging dredge.
Background technology
Sewer is city and the indispensable important component part of small towns public utility, plays the collection to sanitary sewage, road rain water and slight industrial wastewater etc. and discharge effect.In recent years, quickening along with Urbanization in China, town and country water supply and sewerage pipeline system constantly extends, the probability of sewer blockage increases the most accordingly simultaneously, if can not be in time to the dredging sewer silted up, so on the one hand, urban environment can be undermined because of sewer flashing, on the other hand cause urban waterlogging and and then cause a series of "urban disease" such as to affect traffic, spread disease etc..Therefore sewer is dredged stifled is an important process indispensable in whole city management system or title comprehensive management of urban environment system.
Known dredging sewer instrument mainly has following several: one is helical spring dredge；Two is giant；Three is steel band or bamboo chip formula dredging bar.Though helical spring dredge, steel band or bamboo chip formula dredging bar have relatively cheap strong point, but are only capable of playing the effect in a period of time, because during to dredging sewer, the dirt in pipeline can not be driven effectively to inspection shaft, it is not necessary to the most still can relapse into one's old bad habit；Although the effect of giant desilting is significantly better than helical spring dredge, steel band or bamboo chip formula dredging bar, but advancing very slowly and needing powerful pumping plant power to back is its shortcoming.
The technical information about drainage dredging dredge can be seen in disclosed Chinese patent literature, as Authorization Notice No. CN2343233Y recommends there be " advanced sewer dredging machine ", it is each on double shaft spindle noses of motor to fix a driving wheel, and a pair auxiliary wheels is set on the dredge pump being connected fixing with motor, driving wheel is driven to rotate after electrical power, may be implemented in sewer pipe and walk, when walking to silt up place's desilting, connect the power supply of blowdown, dredge pump motor work in dredge pump, stirred wheel by the desilting on dredge pump and the mud in sewer disturbs and discharged by blow-off pipe (specifically can be found in this patent specification page 1 final stage).Move although this patent formula can make motor and dredge pump show as positive type row in the pipeline of sewer, but due in sewer silt thing complicated component up and to silt degree up changeable, be the most once obstructed, motor just stays cool and no longer moves ahead.And for example Authorization Notice No. CN202164680U is provided with " sewage dredging remover ", although this patent formula can embody the technique effect that its description the 0008th section is recorded to a certain extent, but as aforementioned, when being obstructed, air motor is not enough to the direction row shifting when overcoming resistance towards next inspection shaft；For another example Authorization Notice No. CN203569676U introduces has " municipal sewage system pine silt device ", and this patent formula has the effect played the same tune on different musical instruments with aforementioned CN2343233Y, thus with depositing corresponding deficiency.
Especially, device is stirred owing to aforementioned CN2343233Y and CN202164680U is served as mud pine by impeller, thus resistance when stirring mud pine is big and resistance when advancing motor is the biggest, on the one hand affect pine and stir speed and pine stirs effect, on the other hand impeller is easily deformed, and another further aspect increases the energy consumption of motor.Aforesaid CN203569676U is served as mud pine stirred device by desilting drill bit and a pair rotary-cut cutterhead, due to rotary-cut cutterhead and the pine of mud, to stir contact surface less, thus pine stirs efficiency and is difficult to make us flattering, especially when motor is advanced, motor can be advanced and be produced bigger resistance by a pair rotary-cut cutterhead equally.
For above-mentioned prior art, it is necessary to improved, make positive and useful design for this applicant, and proved practicable through simulation deduction under taking secrecy provision.
Summary of the invention
The top priority of the present invention is to provide a kind of and contributes to significantly reducing mud pine and stir the resistance of device and reduce motor running resistance and promote the pine to mud simultaneously and stir efficiency and pine stirs effect and uses and improve desilting speed and save the drainage dredging dredge of energy consumption of electrical machinery.
Another task of the present invention is to provide a kind of being conducive to force motor to use the drainage dredging dredge being smoothed out ensureing desilting in the pipeline internal shifting of sewer under traction state.
The another task of the present invention be to provide a kind of be of value to make high pressure water jet pipe use with motor embody mud pine is stirred and washes away drive double pass through neat under the drainage dredging dredge of effect.
Another task of the present invention be to provide a kind of have be easy to electric motor boosted is used the drainage dredging dredge guaranteeing that motor the most steadily moves ahead during desilting.
For having embodied the top priority of the present invention, present invention provide the technical scheme that a kind of drainage dredging dredge, the mud pine being fixed on the reduction gearbox output shaft of reduction box including a motor, a reduction box coordinated with motor-driven and stirs device, is characterised by: described mud pine stirs the coniform structure that device is hollow out.
In a specific embodiment of the present invention, described mud pine stirs device and includes an axle sleeve, one base ring, dredge silt bar and one group of support bar for one group, axle sleeve is fixed on described reducing output shaft, one group of left end dredging one end and axle sleeve that silt bar dredges silt bar with the distribution of equidistant space state and this group is fixed, and this group is dredged the other end of silt bar and is fixed with base ring in the position of the end of corresponding one group of support bar, it is equal and fix with the right-hand member of radiation regimes with axle sleeve that the quantity of one group of support bar dredges the quantity of silt bar with one group, the end of this group support bar is dredged silt bar at corresponding one group and is fixed with base ring with the position that base ring fixes, the space between space and adjacent supports bar between adjacent thin silt bar is all configured to mud segmentation chamber.
In another specific embodiment of the present invention, at the middle part of length direction of described reduction gearbox output shaft and constitute the location screw fit groove on the surface being depressed in reduction gearbox output shaft having a ring logical around the circumferencial direction of reduction gearbox output shaft, and reduction gearbox output shaft right-hand member constitute have a flat key, at the left end of described axle sleeve and offer a positioning screw hole in the position corresponding to described location screw fit groove, this positioning screw hole is equipped a location screw, this location screw probes in the screw fit groove of location, the right-hand member of axle sleeve is coordinated with described flat key key by flat key groove.
For having embodied another task of the present invention, present invention provide the technical scheme that the left end at described reduction gearbox output shaft offers a movable tow attachment connecting hole, connecting in the position corresponding to this activity tow attachment connecting hole has a movable tow attachment.
nullIn another specific embodiment of the present invention，Described movable tow attachment includes that reduction gearbox output shaft connects seat、Pull rope connects seat、Bearing pin、Towing pin、Pressure bearing and pressure bearing limit nut，Reduction gearbox output shaft connects cover for seat and puts the left end at described reduction gearbox output shaft，Connect on seat at this reduction gearbox output shaft and offer pin shaft hole in the position corresponding to described movable tow attachment connecting hole，Pull rope connection seat is connected seat in the position of the left end connecting seat corresponding to reduction gearbox output shaft with reduction gearbox output shaft and is rotatably assorted，And the left end connecting seat at this pull rope offers draw pin openings，Bearing pin is sequentially inserted in pin shaft hole and movable tow attachment connecting hole，And it is each provided with one at the two ends of this bearing pin for the bearing pin jump ring that bearing pin is limited，Towing pin is arranged on pull rope and connects on seat and be respectively embedded with one for the towing pin jump ring limiting towing pin at the two ends of this towing pin in the position corresponding to draw pin openings，The pull rope connection seat intracavity that pressure bearing connects seat at pull rope is arranged on the reduction gearbox output shaft spindle nose of reduction gearbox output shaft，And limited card circlip by the bearing in the cavity wall being arranged on pull rope connection seat chamber the left side of pressure bearing is limited，Pressure bearing limits nut and screws on described reduction gearbox output shaft spindle nose with thread fiting mode in the position in the left side corresponding to pressure bearing.
In another specific embodiment of the present invention, being provided with one on described reduction gearbox output shaft spindle nose and in the position in left side limiting nut corresponding to described pressure bearing and escape in the clamping piece of described reduction gearbox output shaft spindle nose for stoping pressure bearing to limit nut, this clamping piece is jump ring or split pin；The outer wall of the right-hand member of described pull rope connection seat is provided with a pull rope coordinated for being connected the left end inner wall sealing of seat with described reduction gearbox output shaft and connects seat sealing ring.
In an also specific embodiment of the present invention, being embedded with a connecting seat lining in the cavity wall that described reduction gearbox output shaft connects seat right-hand member and is positioned at the connection seat chamber that this reduction gearbox output shaft connects seat, described bearing pin passes this connection seat pad set；Inserting in the cavity wall in the pull rope connection seat chamber that described pull rope connects seat and in the position corresponding to described towing pin and be embedded with a connecting seat lining ring, towing pin passes this connection seat pad circle.
For having embodied the another task of the present invention, present invention provide the technical scheme that between described motor and described reduction box, be provided with a high-pressure water nozzle, the left upper portion that the left end of this high-pressure water nozzle is fixed seat and reduction box by a shower nozzle left side is fixed, and the left upper portion that the right-hand member of high-pressure water nozzle is fixed seat and motor by the shower nozzle right side is fixed, wherein: be fixed with a motor tailstock on the right side of motor.
In more and in a specific embodiment of the present invention, described motor tailstock is fixed with the motor for preventing returning face plate that a geometry is rectangular or square when.
For having embodied another task of the present invention, present invention provide the technical scheme that and be extended with a boost tube connector in the middle position of the right flank of described motor tailstock.
One of technique effect of technical scheme that the present invention provides, owing to mud pine to be stirred the structure that device is designed as the cone shape of hollow out, thus both can significantly decrease mud pine and stirred the resistance of motion of device and reduce the resistance that motor is advanced, the pine to mud can be promoted again and stir efficiency and pine stirs effect, improve desilting speed and also save energy consumption of electrical machinery；Two, owing to being provided with movable tow attachment in the movable tow attachment connection hole being opened on reduction gearbox output shaft, thus pull rope can be drawn in use and force motor to move at the pipeline internal of sewer motor traction in movable tow attachment, ensure running smooth of desilting；Three, owing to being provided with high-pressure water nozzle between motor and reduction box, as long as thus when deployed high-pressure water pipe is connected therewith, thus play mud pine is stirred and washes away drive double pass through neat under effect；Four, owing to being extended with a boost tube connector in the middle position of the right flank of motor tailstock, as long as thus in use the plastic tube of the rigidity not only having good toughness but also having excellence is connected with boost tube connector, thus play the booster action to motor, it is ensured that the low row shifting that motor is stable during desilting.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention structure chart.
Fig. 2 is the front schematic view of Fig. 1.
Fig. 3 is Fig. 1 and the sectional view of the movable tow attachment of Fig. 2 signal.
Fig. 4 is the application examples schematic diagram of the present invention.
Detailed description of the invention
In order to enable the auditor especially public of Patent Office to be more clearly understood from technical spirit and the beneficial effect of the present invention, applicant will elaborate below by way of example, but the description to embodiment is not the restriction to the present invention program, the most pro forma rather than substantial equivalent transformation that is only done by any foundation present inventive concept is regarded as technical scheme category.
The concept of the most every directivity (or claim directionality) relating to upper and lower, left and right, front and rear be all for the figure location state being described for, purpose is to facilitate public understanding, thus can not be understood as being particularly limited to the technical scheme that the present invention provides.
Embodiment:
Refer to Fig. 1 and Fig. 2, give reduction box 2 that a motor 1, coordinates with motor 1 transmission and a mud pine being fixed on the reduction gearbox output shaft 21 of reduction box 2 stirs device 3.
Technical essential as the technical scheme that the present invention provides: aforesaid mud pine stirs the coniform structure that device 3 is hollow out, is the cone shape of hollow out.
nullThe structure preferably rather than being definitely limited to that aforementioned mud pine stirs device 3 is as follows: include an axle sleeve 31、One base ring 32、Dredge silt bar 33 and one group of support bar 34 for one group，Axle sleeve 31 is fixed on aforesaid reducing output shaft 21，One group of left end dredging one end (left end of diagram) and axle sleeve 31 that silt bar 33 dredges silt bar 33 with the distribution of equidistant space state and this group is welded and fixed，And the other end that this group dredges silt bar 33 is welded and fixed with base ring 32 in the position of the end of corresponding one group of support bar 34，It is equal and be welded and fixed with the right-hand member of radiation regimes with axle sleeve 31 that the quantity of one group of support bar 34 dredges the quantity of silt bar 33 with one group，And the end of this group support bar 34 is dredged, at corresponding one group, the position that silt bar 33 fixes with base ring 32 and is fixed with base ring 32，The space between space and adjacent supports bar between adjacent thin silt bar is all configured to mud segmentation chamber.
In the present embodiment, aforesaid one group of quantity dredging silt bar 33 and one group of support bar 34 is respectively arranged with four, it is not intended that this quantity must be selected, therefore change one group of quantity dredging silt bar 33 and one group of support bar 34 according to needing and be regarded as the technical connotation category that the present invention provides.Additionally, in actual manufacturing process, two support bars can be used to be solidly plugged on axle sleeve 31 to form criss-cross relation, thus obtaining total quantity is still one group of support bar 34 of four.
As shown in Figure 1, at the middle part of length direction of aforementioned reduction gearbox output shaft 21 and constitute the location screw fit groove 211 on the surface being depressed in reduction gearbox output shaft 21 having a ring logical around the circumferencial direction of reduction gearbox output shaft 21, and reduction gearbox output shaft 21 right-hand member constitute have a flat key 212, at the left end of aforementioned axle sleeve 31 and offer a positioning screw hole 311 in the position corresponding to described location screw fit groove 211, this positioning screw hole 311 is equipped a location screw 3111, this location screw 3111 probes in the screw fit groove 211 of location by way of positioning screw hole 311, the right-hand member of axle sleeve 31 is coordinated with described flat key 212 key by flat key groove.
Another technical essential as the technical scheme that the present invention provides: the left end at aforementioned reduction gearbox output shaft 21 offers a movable tow attachment connecting hole 213, and has a movable tow attachment 4 in the position connection corresponding to this activity tow attachment connecting hole 213.
nullRefer to Fig. 3 and combine Fig. 1 and Fig. 2，The structure preferably rather than being definitely limited to of aforesaid movable tow attachment 4 is as follows: include that reduction gearbox output shaft connects seat 41、Pull rope connects seat 42、Bearing pin 43、Towing pin 44、Pressure bearing 45 and pressure bearing limit nut 46，Reduction gearbox output shaft connects seat 41 and is nested with the left end at aforesaid reduction gearbox output shaft 21，Connect on seat 41 at this reduction gearbox output shaft and offer pin shaft hole 411 in the position corresponding to aforementioned active tow attachment connecting hole 213，Pull rope connection seat 42 is connected seat 41 in the position of the left end connecting seat 41 corresponding to reduction gearbox output shaft with reduction gearbox output shaft and is rotatably assorted，And the left end connecting seat 42 at this pull rope offers draw pin openings 421，Bearing pin 43 is sequentially inserted in pin shaft hole 411 and movable tow attachment connecting hole 213，And it is each provided with one at the two ends of this bearing pin 43 for the bearing pin jump ring 431 that bearing pin 43 is limited，Towing pin 44 is arranged on pull rope and connects on seat 42 and be respectively embedded with one for the towing pin jump ring 441 limiting towing pin 44 at the two ends of this towing pin 44 in the position corresponding to draw pin openings 421，Pressure bearing 45 is arranged on the reduction gearbox output shaft spindle nose 214 of reduction gearbox output shaft 21 within pull rope connects the pull rope connection seat chamber 422 of seat 42，And limited card circlip 4221 by the bearing in the cavity wall being arranged on pull rope connection seat chamber 422 left side of pressure bearing 45 is limited，Pressure bearing limits nut 46 and screws on aforementioned reduction gearbox output shaft spindle nose 214 with thread fiting mode in the position in the left side corresponding to pressure bearing 45.
Preferably, one it is provided with for stoping pressure bearing restriction nut 46 to escape in the clamping piece 2141 of reduction gearbox output shaft spindle nose 214 on aforementioned reduction gearbox output shaft spindle nose 214 and in the position in the left side limiting nut 46 corresponding to aforementioned pressure bearing, in the present embodiment, clamping piece 2141 is split pin, if but employing jump ring substitutes split pin, then equivalence change should be considered as and still belong to technology contents category disclosed by the invention.The outer wall of the right-hand member of aforementioned pull rope connection seat 42 is provided with a pull rope coordinated for being connected the left end inner wall sealing of seat 41 with reduction gearbox output shaft and connects seat sealing ring 423.
Preferably, being embedded with a connecting seat lining 4121 in the cavity wall that aforementioned reduction gearbox output shaft connects seat 41 right-hand member and is positioned at the connection seat chamber 412 that this reduction gearbox output shaft connects seat 41, aforesaid bearing pin 43 overlaps 4121 through this connection seat pad；Same reason, inserts in the cavity wall in the pull rope connection seat chamber 422 that aforementioned pull rope connects seat 42 and in the position corresponding to aforementioned towing pin 44 and is embedded with a connecting seat lining ring 4222, and towing pin 44 is through this connection seat pad circle 4222.
Emphasis is shown in Fig. 1, another technical essential as the technical scheme that the present invention provides: be provided with a high-pressure water nozzle 5 between aforementioned motor 1 and reduction box 2, the left upper portion that the left end of this high-pressure water nozzle 5 is fixed seat 51 and reduction box 2 by a shower nozzle left side is fixed, and the left upper portion that the right-hand member of high-pressure water nozzle 5 is fixed seat 52 and motor 1 by the shower nozzle right side is fixed, wherein: be fixed with a motor tailstock 11 on the right side of motor 1.Figure 1 illustrates and fix seat screw 511 and be used for that the shower nozzle right side is fixed seat 52 and fix seat screw 521 with the fixing shower nozzle right side of motor 1 for a shower nozzle left side being fixed seat 51 and the fixing shower nozzle left side of reduction box 2.Limit as long as in use the high pressure water jet pipe 6 right-hand member in the position with high-pressure water nozzle 5 of fixing seat 52 corresponding to the shower nozzle right side being connected and fixed seat 52 by the shower nozzle right side.
Preferably, being fixed with the motor for preventing returning face plate 111 that a geometry is square on aforesaid motor tailstock 11, this motor for preventing returning face plate 111 can also be the shape of cuboid.Also can fix a safe back-up ring 1111 at motor for preventing returning face plate 111 back to the side (i.e. right side) of motor 1 as preferred scheme, this safe back-up ring 1111 connects a safety rope 11111.
Another technical essential as the technical scheme that the present invention provides: be extended with a boost tube connector 112 in the middle position of the right flank of aforementioned motor tailstock 11.Also show not only there is good pliability but also there is the rigidity of excellence and the boost tube 7 connected with this boost tube connector 112 in a state of use by plastic production in FIG, after boost tube 7 and boost tube connector 112 connect, use pipe clamp 71(also can claim pipe collar) fixing.
The power line 12 of aforementioned motor 1 is i.e. connected with the power sourced electric on terrace with external power source by way of boost tube connector 112 and boost tube 7 successively.
Application examples:
Refer to Fig. 4 and combine Fig. 1 to Fig. 3, figure 4 illustrates a left side for the structural system of sewerage system 8, right inspection shaft 81, 82 and sewer 83, when the mud 831 in sewer 83 is removed by the present invention to be enabled, first by by that be positioned on terrace and be on the pull rope winch 9 of left inspection shaft 81 draw pull rope 91(be usually steel wire rope) introduce from left inspection shaft 81, drawing from right inspection shaft 82 after sewer 83 and pull rope 91 is reliably being drawn and in towing pin 44, boost tube 7 is fixed with boost tube connector 112 simultaneously, then motor 1 is placed the right accent corresponding to sewer 83 together with reduction box 2 from right inspection shaft 81.Then connect the power supply of motor 1 by the operation of power supply box that is pointed on terrace, motor 1 is energized work, drive reduction box 2, driven mud pine to stir device 3 by the reduction gearbox output shaft 21 of reduction box 2 to rotate, pull rope winch 9 is slowly operated simultaneously, motor 1 is made i.e. to move towards the direction of left inspection shaft 81 towards the left accent of sewer 83, supplied water by the high pressure water jet pipe 6 connected with high-pressure water nozzle 5 also simultaneously, make water under high pressure spray from the spout 53 of high-pressure water nozzle 5, the mud in sewer 83 is washed away.Stirred one group of device 3 by mud pine in this process to dredge silt bar 33 and ceaselessly mud 831 is disturbed, design specification according to sewerage system 8, spacing between left and right inspection shaft 81,82 is generally at about 30-50m, tilt towards left accent due to the right accent of sewer 83 again, therefore clipped by the loose mud 831 of thin silt bar 33 and come from the water of high pressure water jet pipe 6 and flow in left inspection shaft 81, in order to carry out drawing digging removing.During aforementioned operation, also boost tube 7 can be applied the augmented thrust forcing the direction row of motor 1 inspection shaft 81 to the left to move simultaneously.
In sum, the technical scheme that the present invention provides overcomes the shortcoming in prior art, has favorably accomplished invention task, has cashed the technique effect referred in applicant's superincumbent technique effect hurdle faithfully, and can yet be regarded as is a ultimate attainment technical scheme.
Claims (9)
1.A kind of drainage dredging dredge, including a motor (1) , one and motor (1) The reduction box that transmission coordinates (2) It is fixed on reduction box with one (2) Reduction gearbox output shaft (21) On mud pine stir device (3) , it is characterised in that: described mud pine stirs device (3) For the coniform structure of hollow out, described mud pine stirs device (3) Including an axle sleeve (31) , a base ring (32) , one group dredge silt bar (33) With one group of support bar (34) , axle sleeve (31) It is fixed in described reducing output shaft (21) On, dredge silt bar for one group (33) Silt bar is dredged with the distribution of equidistant space state and this group (33) One end and axle sleeve (31) Left end fix, and this group dredges silt bar (33) The other end at corresponding one group of support bar (34) The position of end and base ring (32) Fixing, one group of support bar (34) Quantity with one group dredge silt bar (33) Quantity equal and with radiation regimes and axle sleeve (31) Right-hand member fix, this group support bar (34) End dredge silt bar at corresponding one group (33) With base ring (32) The position fixed and base ring (32) Fixing, the space between space and adjacent supports bar between adjacent thin silt bar is all configured to mud segmentation chamber.
2.According to claim 1 Described drainage dredging dredge, it is characterised in that at described reduction gearbox output shaft (21) Length direction middle part and around reduction gearbox output shaft (21) Circumferencial direction constitute have a ring logical be depressed in reduction gearbox output shaft (21) The location screw fit groove on surface (211) , and at reduction gearbox output shaft (21) Right-hand member constitute have a flat key (212) , at described axle sleeve (31) Left end and corresponding to described location screw fit groove (211) Position offer a positioning screw hole (311) , at this positioning screw hole (311) On be equipped with a location screw (3111) , this location screw (3111) Probe into location screw fit groove (211) In, axle sleeve (31) Right-hand member by flat key groove and described flat key (212) Key coordinates.
3.According to claim 1 Or 2 Described drainage dredging dredge, it is characterised in that at described reduction gearbox output shaft (21) Left end offer a movable tow attachment connecting hole (213) , corresponding to this activity tow attachment connecting hole (213) Position connect and have a movable tow attachment (4) 。
4.According to claim 3 Described drainage dredging dredge, it is characterised in that described movable tow attachment (4) Seat is connected including reduction gearbox output shaft (41) , pull rope connect seat (42) , bearing pin (43) , towing pin (44) , pressure bearing (45) Nut is limited with pressure bearing (46) , reduction gearbox output shaft connects seat (41) It is nested with at described reduction gearbox output shaft (21) Left end, this reduction gearbox output shaft connect seat (41) Go up and corresponding to described movable tow attachment connecting hole (213) Position offer pin shaft hole (411) , pull rope connects seat (42) Seat is being connected corresponding to reduction gearbox output shaft (41) The position of left end be connected seat with reduction gearbox output shaft (41) It is rotatably assorted, and connects seat at this pull rope (42) Left end offer draw pin openings (421) , bearing pin (43) It is sequentially inserted into pin shaft hole (411) And activity tow attachment connecting hole (213) In, and at this bearing pin (43) Two ends be each provided with one for bearing pin (43) The bearing pin jump ring limited (431) , towing pin (44) Corresponding to draw pin openings (421) Position be arranged on pull rope connect seat (42) Go up and at this towing pin (44) Two ends be respectively embedded with one for towing pin (44) The towing pin jump ring limited (441) , pressure bearing (45) Seat is connected at pull rope (42) Pull rope connect seat chamber (422) Inside it is arranged on reduction gearbox output shaft (21) Reduction gearbox output shaft spindle nose (214) On, and connected seat chamber by being arranged on pull rope (422) Cavity wall on bearing limit card circlip (4221) To pressure bearing (45) Left side limit, pressure bearing limit nut (46) Corresponding to pressure bearing (45) The position in left side screw at described reduction gearbox output shaft spindle nose with thread fiting mode (214) On.
5.According to claim 4 Described drainage dredging dredge, it is characterised in that at described reduction gearbox output shaft spindle nose (214) Above and limiting nut corresponding to described pressure bearing (46) The position in left side be provided with one for stoping pressure bearing to limit nut (46) Escape in described reduction gearbox output shaft spindle nose (214) Clamping piece (2141) , this clamping piece (2141) For jump ring or split pin；Seat is connected at described pull rope (42) Right-hand member outer wall on be provided with one for being connected seat with described reduction gearbox output shaft (41) Left end inner wall sealing coordinate pull rope connect seat sealing ring (423) 。
6.According to claim 4 Described drainage dredging dredge, it is characterised in that connect seat at described reduction gearbox output shaft (41) Right-hand member and be positioned at this reduction gearbox output shaft connect seat (41) Connection seat chamber (412) Cavity wall on be embedded with a connecting seat lining (4121) , described bearing pin (43) Through this connection seat pad set (4121) ；Seat is connected at described pull rope (42) Pull rope connect seat chamber (422) Cavity wall on and corresponding to described towing pin (44) Position insert be embedded with a connecting seat lining ring (4222) , towing pin (44) Through this connection seat pad circle (4222) 。
7.According to claim 1 Described drainage dredging dredge, it is characterised in that at described motor (1) With described reduction box (2) Between be provided with a high-pressure water nozzle (5) , this high-pressure water nozzle (5) Left end fixed seat by a shower nozzle left side (51) With reduction box (2) Left upper portion fix, and high-pressure water nozzle (5) Right-hand member fixed seat by the shower nozzle right side (52) With motor (1) Left upper portion fix, wherein: at motor (1) Right side be fixed with a motor tailstock (11) 。
8.According to claim 7 Described drainage dredging dredge, it is characterised in that at described motor tailstock (11) On be fixed with the motor for preventing returning face plate that a geometry is rectangular or square when (111) 。
9.According to claim 7 Described drainage dredging dredge, it is characterised in that at described motor tailstock (11) The middle position of right flank be extended with a boost tube connector (112)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344670.XA CN104975651B (en) | 2015-06-19 | 2015-06-19 | Drainage dredging dredge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510344670.XA CN104975651B (en) | 2015-06-19 | 2015-06-19 | Drainage dredging dredge |
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| Publication Number | Publication Date |
|---|---|
| CN104975651A CN104975651A (en) | 2015-10-14 |
| CN104975651B true CN104975651B (en) | 2016-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510344670.XA Expired - Fee Related CN104975651B (en) | 2015-06-19 | 2015-06-19 | Drainage dredging dredge |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105239665B (en) * | 2015-10-15 | 2017-01-18 | 重庆威凯农业发展有限公司 | Small and portable sewer dredging device |
| CN107724523B (en) * | 2017-11-20 | 2023-04-28 | 郑州中原科技工程研究院有限公司 | Quick-retracting pipeline dredging dredger |
| CN111764495A (en) * | 2020-06-18 | 2020-10-13 | 上海誉帆环境科技有限公司 | High-pressure water injection dredging auxiliary device |
| CN113833096B (en) * | 2021-09-16 | 2023-03-28 | 济南市市政工程设计研究院（集团）有限责任公司 | Automatic dredging device for water supply and drainage pipeline |
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| DE29509289U1 (en) * | 1995-06-06 | 1996-10-02 | Kipp, Jens Werner, 33659 Bielefeld | Robots for cleaning sewer pipes |
| US8196251B2 (en) * | 2007-04-26 | 2012-06-12 | Irobot Corporation | Gutter cleaning robot |
| CN102000682A (en) * | 2010-11-27 | 2011-04-06 | 贺国兵 | Pipe dredging and cleaning machine |
| CN202416557U (en) * | 2012-01-18 | 2012-09-05 | 蚌埠玻璃工业设计研究院 | Sewage culvert pipe dredging device |
| CN204898862U (en) * | 2015-06-19 | 2015-12-23 | 常熟市给排水工程有限公司 | Sewer desilting dredge |
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2015
- 2015-06-19 CN CN201510344670.XA patent/CN104975651B/en not_active Expired - Fee Related
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| CN104975651A (en) | 2015-10-14 |
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