CN205759928U

CN205759928U - Efficiently suction dredge

Info

Publication number: CN205759928U
Application number: CN201620510798.9U
Authority: CN
Inventors: 于德顺; 丁爱华
Original assignee: BROTHER ENVIRONMENTAL PROTECTION EQUIPMENT ENGINEERING Co Ltd
Current assignee: BROTHER ENVIRONMENTAL PROTECTION EQUIPMENT ENGINEERING Co Ltd
Priority date: 2016-05-30
Filing date: 2016-05-30
Publication date: 2016-12-07
Anticipated expiration: 2026-05-30

Abstract

Efficiently suction dredge.Relate to suction dredge field.Propose a kind of delicate structure, good operation stability and Reliability of Microprocessor high, mud can be prevented effectively from during use and pile up in mud suction mouth side, thus the efficient suction dredge of equipment overall work efficiency is effectively ensured.Described centre mount includes upper seat and lower seat, described upper seat is fixedly connected on the middle part of mud-collecting slot and in the hollow shape being connected with mud-collecting slot, described lower seat is arranged on the lower section of upper seat and is fixedly linked with pond, described lower seat is provided with water inlet pipe in the hollow form connected with pond and bottom it, is also equipped with the sludge out pipe that the bottom with upper seat connects in described lower seat；Described walking assembly includes two groups of road wheels and two motors, drives two groups of road wheels to rotate respectively by motor described in two, thus drives back timber to rotate around its center；This utility model has delicate structure, stable, reliable in action and inhales the feature that mud speed is high, suction mud is effective.

Description

Efficiently suction dredge

Technical field

This utility model relates to suction dredge field.

Background technology

At present, gravity flow suction dredge is used in preliminary sedimentation tank or second pond, with the mud in sucking-off sedimentation tank.Prior art In suction dredge mostly announce on November 5th, 2014 such as State Bureau portion entitled " hydrocone type running suction dredge ", application number Shown in the Chinese utility model patent of " 201420296151.1 ".During use, for ensureing to inhale nothing left mud at the bottom of mud after-bay, generally inhale To keep between at the bottom of Ni Kou and pond a minimum gap, certain viscous force being produced after sludge settling in addition；Therefore, between minimum Between gap adds that the suction dredge constantly rotated will make mud to enter smoothly at the bottom of mud suction mouth and pond, but constantly it is deposited in suction Mud mouth is towards direction of advance side, and " walking " speed that suction dredge is greatly reduced so that operator have to, to equipment Overall work efficiency brings strong influence.

Summary of the invention

This utility model is for problem above, it is proposed that a kind of delicate structure, good operation stability and Reliability of Microprocessor are high, Mud can be prevented effectively from during use pile up in mud suction mouth side, thus the overall work efficiency of the equipment that is effectively ensured efficiently inhale mud Machine.

The technical solution of the utility model is: including back timber, walking assembly, centre mount and suction mud assembly, described back timber leads to Crossing walking assembly and be erected at the top in pond, described suction mud assembly includes mud-collecting slot and some dredging tubes, and described mud-collecting slot is fixed Being connected to the lower section of back timber and parallel with back timber, described dredging tube top is fixed and is connected and connect the bottom land at mud-collecting slot；

Described centre mount include upper seat and lower seat, described upper seat be fixedly connected on mud-collecting slot middle part and in The hollow shape that mud-collecting slot is connected, described lower seat is arranged on the lower section of upper seat and is fixedly linked with pond, described lower seat It is provided with water inlet pipe in the hollow form connected with pond and bottom it, described lower seat is also equipped with the bottom with upper seat The sludge out pipe of connection；

Described walking assembly includes two groups of road wheels and two motors, drives two groups of road wheels to revolve respectively by motor described in two Turn, thus drive back timber to rotate around its center；

Described gravity flow suction dredge also includes stirring mud assembly, described in stir mud assembly and include two drive shafts and some action group Part, described action component includes driving dish, connecting rod, L-shaped slide plate, slide, spring, sleeve, push rod and stirs mud cylinder；Described driving Axle is hinged in back timber, drive shaft concentric described in two and being symmetrical arranged along centre mount, drive shaft described in two respectively with two motors Linkage；Described driving dish is vertically arranged and is hinged on the mud-collecting slot side towards direction of advance, and described driving dish joins with drive shaft Dynamic；One end of described connecting rod is hinged in the card of driving dish and the other end is hinged on the top of L-shaped slide plate；Described L font Slide plate is vertically arranged and one end away from connecting rod is socketed on dredging tube；Described slide is horizontally disposed with, one end set of described slide Being connected on dredging tube and be positioned at the lower section of L font slide plate, described slide is in T shape away from the cross section of one end of dredging tube；Described Sleeve is socketed in slide one end away from dredging tube, and described spring housing is connected in the middle part of slide and is against the end face of sleeve and inhales mud Between pipe, described push rod is vertically arranged in the lower section of L font slide plate and its bottom is fixedly connected on the top of sleeve；Described stir Mud cylinder is hollow shape and is hinged on sleeve one end away from dredging tube, described in stir to be evenly equipped with on the surface of mud cylinder and some stir mud thorn.

Described dredging tube includes body and the suction nozzle being interconnected, and described body is vertically arranged and top and mud-collecting slot Bottom land is connected, and described suction nozzle is fixedly connected on the bottom of body and in flat strip, at the bottom of the pond in described suction nozzle and pond Between leave gap.

The described mud cylinder that stirs be arranged in parallel with suction nozzle and to stir the axial length of mud cylinder consistent with the transverse width of suction nozzle.

Linked by train of reduction gears between described drive shaft and motor, between described driving dish and drive shaft, pass through transmission The diameter of band linkage and driving dish is more than the diameter of drive shaft.

Described L font slide plate, slide are all connected with dredging tube slip by slide assemblies, and described slide assemblies includes square Ring for fixing and some pulleys, on the inwall of the termination that the drift angle of described ring for fixing is fixedly connected on L font slide plate or slide, institute State pulley uniform and be hinged on ring for fixing, between adjacent pulleys, leave gap, described pulley and L font slide plate or the end of slide Having space between the inwall of head, described pulley fits with the outer wall of dredging tube.

The both sides up and down of the drift angle of described ring for fixing have been fixedly connected with strut, and described strut cuts with scissors away from one end of ring for fixing Being connected to auxiliary pulley, described auxiliary pulley is fitted on the outer wall of dredging tube.

This utility model, after suction dredge is started working, stirs mud cylinder and will do up and down and rotary motion simultaneously, thus complete The intermittent work breaing up, stirring mud so that mud can facilitate, enter the gap between dredging tube and pond smoothly In, and then by absorption easily and fast；And effectively prevent the mud that is likely to occur and pile up and be jammed in dredging tube towards advance side To the problem of side so that walking assembly is walked without reduction of speed, i.e. greatly improves the suction mud speed of suction dredge, has ensured suction The operation stability of mud machine.This utility model have on the whole delicate structure, good operation stability, Reliability of Microprocessor high with And inhale the feature that mud speed is high, suction mud is effective.

Accompanying drawing explanation

Fig. 1 is the structural representation of this case,

Fig. 2 is the top view of Fig. 1,

Fig. 3 be the A-A of Fig. 1 to sectional view,

Fig. 4 is the structural representation stirring mud assembly in this case,

Fig. 5 is the structural representation of dredging tube in this case,

Fig. 6 is the structural representation of slide assemblies in this case,

Fig. 7 is the top view of Fig. 6；

In figure, 1 is back timber, and 2 is walking assembly, and 21 is road wheel, and 22 is motor, and 3 is centre mount, and 31 is upper seat, 310 Being sludge out pipe, 32 is lower seat, and 320 is water inlet pipe, and 4 is to inhale mud assembly, and 41 is mud-collecting slot, and 42 is dredging tube, and 421 is body, 422 is suction nozzle, and 5 is to stir mud assembly, and 51 is drive shaft, and 52 is driving dish, and 53 is connecting rod, and 54 is L-shaped slide plate, and 55 is slide, 56 is spring, and 57 is sleeve, and 58 is push rod, and 59 is to stir mud cylinder, and 590 is to stir mud thorn, and 50 is slide assemblies, and 501 is ring for fixing, 502 is pulley, and 503 is strut, and 504 is auxiliary pulley, and 6 is pond.

Detailed description of the invention

This utility model as shown in figs. 1-7, including back timber 1, walking assembly 2, centre mount 3 and inhale mud assembly 4, described back timber 1 is erected at the top in pond 6 by walking assembly 2, and described suction mud assembly 4 includes mud-collecting slot 41 and some dredging tubes 42, described Mud-collecting slot 41 is fixedly connected on the lower section of back timber 1 and parallels with back timber 1, and described dredging tube 42 top is fixing to be connected and connection Bottom land at mud-collecting slot 41；

Described centre mount 3 includes that upper seat 31 and lower seat 32, described upper seat 31 are fixedly connected in mud-collecting slot 41 Portion and in the hollow shape being connected with mud-collecting slot 41, described lower seat 32 is arranged on the lower section of upper seat 31 and solid with pond 6 Fixed connected, described lower seat 32 is provided with water inlet pipe 320, described lower seat 32 in the hollow form connected with pond 6 and bottom it In be also equipped with the sludge out pipe 310 that the bottom with upper seat 31 connects；So, from water inlet pipe in pond after continuous water filling, Liquid level in dredging tube rises Tong Bu with the liquid level in pond, until water level is increased on the bottom land of mud-collecting slot, now, and water Water in pond will flow in sludge out pipe from upper seat, form siphon；Hereafter, constantly turn under the driving of walking assembly along with back timber Dynamic, inhaling mud assembly will be finally completed whole sucking-offs of mud in pond, and its action stability is good, operational reliability is high；

Described walking assembly 2 includes two groups of road wheels 21 and two motors 22, drives two groups respectively by motor described in two 22 Road wheel 21 rotates, thus drives back timber 1 to rotate around its center；

Described gravity flow suction dredge also includes stirring mud assembly 5, and this case is clear signal, the most only by Fig. 4 to stirring mud group The structural principle of part is illustrated, described in stir mud assembly 5 and include two drive shafts 51 and some action components, described action component bag Include driving dish 52, connecting rod 53, L-shaped slide plate 54, slide 55, spring 56, sleeve 57, push rod 58 and stir mud cylinder 59；Described driving Axle 51 is hinged in back timber 1, drive shaft 51 concentric described in two and being symmetrical arranged along centre mount 3, and drive shaft 51 described in two is respectively Link with two motors 22；Described driving dish 52 is vertically arranged and is hinged on the mud-collecting slot 41 side towards direction of advance, described in drive Moving plate 52 links with drive shaft 51；One end of described connecting rod 53 is hinged in the card of driving dish 52 and the other end is hinged on L word The top of shape slide plate 54；Described L font slide plate 54 is vertically arranged and one end away from connecting rod 53 is socketed on dredging tube 42；Institute Stating slide 55 to be horizontally disposed with, one end of described slide 55 is socketed on dredging tube 42 and is positioned at the lower section of L font slide plate 54, institute State slide 55 in T shape away from the cross section of one end of dredging tube 42；Described sleeve 57 is socketed in slide 55 away from dredging tube 42 One end, described spring 56 is socketed in the middle part of slide 55 and is against between the end face of sleeve 57 and dredging tube 42, and described push rod 58 erects Directly it is arranged on the lower section of L font slide plate 54 and its bottom is fixedly connected on the top of sleeve 57；The described mud cylinder 59 that stirs is in hollow Shape and be hinged on sleeve 57 one end away from dredging tube 42, described in stir to be evenly equipped with on the surface of mud cylinder 59 and some stir mud thorn 590. So, after the motor unlatching in walking assembly, suction dredge are started working, drive shaft and driving dish will start simultaneously at around self Axle center rotates, and orders about L-shaped slide plate by the drive of connecting rod and do and pump slowly, now, due to sky The stirring mud cylinder and will have buoyancy upwards all the time of the heart, therefore, the top of compressing push rod is also against the end of L-shaped slide plate by all the time On face, together pump with L-shaped slide plate so that stir mud cylinder, and then intermittent extruding will enter suction mud Mud between at the bottom of pipe and pond, pond；Meanwhile, when stirring after mud stabs down and touch mud, by the resistance of mud and bullet Spring oppressive force dual function issues raw rotating freely, thus effectively breaks up, stirs mud, is i.e. prevented effectively from mud because of long-time heavy The problem of the sucking-off difficulty caused because viscous force is excessive behind shallow lake.

In conjunction with above-mentioned 2 points, i.e. after suction dredge is started working, stir mud cylinder and will do up and down and rotary motion simultaneously, thus Complete the intermittent work breaing up, stirring mud so that mud can facilitate, enter between dredging tube and pond smoothly between In gap, and then by absorption easily and fast；And effectively prevent the mud that is likely to occur and pile up and be jammed in dredging tube towards advance The problem of the side in direction so that walking assembly is walked without reduction of speed, i.e. greatly improves the suction mud speed of suction dredge, ensures The operation stability of suction dredge.This utility model has delicate structure, good operation stability, Reliability of Microprocessor height on the whole And inhale the feature that mud speed is high, suction mud is effective.

As it is shown in figure 5, described dredging tube 42 includes body 421 and the suction nozzle 422 being interconnected, described body 421 is vertical Arranging and top is connected with the bottom land of mud-collecting slot 41, described suction nozzle 422 is fixedly connected on the bottom of body 421 and in flat Strip, at the bottom of the pond in described suction nozzle 422 and pond 6 between leave gap.Thus use this type of " duck-beak type " suction nozzle further Avoid mud to produce the problem piled up, be effectively improved the operating rate that equipment is overall the most further.

The described mud cylinder 59 that stirs be arranged in parallel with suction nozzle 422 and stirs the axial length of mud cylinder 59 and the transverse width of suction nozzle 422 Unanimously.

Linked by train of reduction gears between described drive shaft 51 and motor 22, between described driving dish 52 and drive shaft 51 The diameter of drive shaft 51 it is more than by the diameter of the linkage of transmission band and driving dish 52.So, by the linkage of double-reduction transmission Mode, effectively promotes its downward pressure when stirring mud cylinder and being descending, effectively to guarantee to stir the operational reliability of mud assembly.

As shown in fig. 6-7, described L font slide plate 54, slide 55 are all connected with dredging tube 42 slip by slide assemblies 50, Described slide assemblies 50 includes that square ring for fixing 501 and some pulleys 502, the drift angle of described ring for fixing 501 are fixedly connected on L On the inwall of the termination of font slide plate 54 or slide 55, described pulley 502 is uniform and is hinged on ring for fixing 501, adjacent pulleys Leave gap between 501, between the inwall of the termination of described pulley 502 and L font slide plate 54 or slide 55, there is space, described Pulley 502 fits with the outer wall of dredging tube 42.This case be additionally contemplates that suction dredge is likely to occur in course of action because of mud The problem that the up-downgoing action of attachment and the L font slide plate that causes or slide is the most smooth, to L font slide plate, slide and dredging tube it Between slide assemblies be made that above improvement, so that the mud being attached on dredging tube surface can be between adjacent pulleys Circulate smoothly in gap, it is to avoid its problem that up and down motion of L font slide plate or slide may be impacted, thus have Effect improves operation stability and the Reliability of Microprocessor stirring mud assembly.

The both sides up and down of the drift angle of described ring for fixing 501 have been fixedly connected with strut 503, and described strut 503 is away from fixing One end of circle 501 is hinged with auxiliary pulley 504, and described auxiliary pulley 504 is fitted on the outer wall of dredging tube 42.Thus it is the most true Protect linear type when L font slide plate or slide up and down motion, effectively prevent it and sent out because affecting by external force in the process of walking Raw deflection.

Claims

1. efficient suction dredge, including back timber, walking assembly, centre mount and suction mud assembly, described back timber is set up by walking assembly Above pond, described suction mud assembly includes mud-collecting slot and some dredging tubes, and described mud-collecting slot is fixedly connected under back timber Just and paralleling with back timber, described dredging tube top is fixed and is connected and connect the bottom land at mud-collecting slot；It is characterized in that,

Described centre mount include upper seat and lower seat, described upper seat be fixedly connected on mud-collecting slot middle part and in collection mud The hollow shape that groove is connected, described lower seat is arranged on the lower section of upper seat and is fixedly linked with pond, described lower seat in Pond connection hollow form and its bottom be provided with water inlet pipe, described lower seat is also equipped with the bottom with upper seat and connects Sludge out pipe；

Described walking assembly includes two groups of road wheels and two motors, drives two groups of road wheels to rotate respectively by motor described in two, Thus drive back timber to rotate around its center；

Described efficient suction dredge also includes stirring mud assembly, described in stir mud assembly and include two drive shafts and some action components, described Action component includes driving dish, connecting rod, L-shaped slide plate, slide, spring, sleeve, push rod and stirs mud cylinder；Described drive shaft is hinged In back timber, drive shaft concentric described in two and being symmetrical arranged along centre mount, drive shaft described in two respectively with two motor linkages；Institute Stating driving dish and be vertically arranged and be hinged on the mud-collecting slot side towards direction of advance, described driving dish links with drive shaft；Described One end of connecting rod is hinged in the card of driving dish and the other end is hinged on the top of L-shaped slide plate；Described L font slide plate erects Straight setting and the one end away from connecting rod are socketed on dredging tube；Described slide is horizontally disposed with, and one end of described slide is socketed in suction On mud pipe and be positioned at the lower section of L font slide plate, described slide is in T shape away from the cross section of one end of dredging tube；Described set jacket casing Being connected on slide one end away from dredging tube, described spring housing is connected in the middle part of slide and is against between the end face of sleeve and dredging tube, Described push rod is vertically arranged in the lower section of L font slide plate and its bottom is fixedly connected on the top of sleeve；The described mud cylinder that stirs is sky Heart shaped and be hinged on sleeve one end away from dredging tube, described in stir to be evenly equipped with on the surface of mud cylinder and some stir mud thorn.

Efficient suction dredge the most according to claim 1, it is characterised in that described dredging tube include the body that is interconnected and Suction nozzle, described body is vertically arranged and top is connected with the bottom land of mud-collecting slot, and described suction nozzle is fixedly connected on the end of body End and in flat strip, at the bottom of the pond in described suction nozzle and pond between leave gap.

Efficient suction dredge the most according to claim 2, it is characterised in that described in stir mud cylinder and be arranged in parallel with suction nozzle and stir The axial length of mud cylinder is consistent with the transverse width of suction nozzle.

Efficient suction dredge the most according to claim 1, it is characterised in that pass through reducing gear between described drive shaft and motor Wheels link, and are more than the diameter of drive shaft between described driving dish and drive shaft by the diameter of the linkage of transmission band and driving dish.

Efficient suction dredge the most according to claim 1, it is characterised in that described L font slide plate, slide all pass through Slide Group Part slides with dredging tube and is connected, and described slide assemblies includes square ring for fixing and some pulleys, and the drift angle of described ring for fixing is solid On the inwall of the termination being surely connected to L font slide plate or slide, described pulley is uniform and is hinged on ring for fixing, adjacent pulleys it Between leave gap, there is between the inwall of the termination of described pulley and L font slide plate or slide space, described pulley and dredging tube Outer wall fit.

Efficient suction dredge the most according to claim 5, it is characterised in that the both sides up and down of the drift angle of described ring for fixing are the most solid Determining connection and have strut, described strut is hinged with auxiliary pulley away from one end of ring for fixing, and described auxiliary pulley is fitted in dredging tube Outer wall on.