CN205954731U - Self -propelled bed mud separation and collection device - Google Patents

Abstract

The utility model discloses a self -propelled bed mud separation and collection device in the desilting dredging apparatus field, including walking filtering mechanism, walking filtering mechanism includes left end board and right end board, and is continuous through the grouser board between left end board and the right end board, is provided with the filtration grid between left end board and the right end board, left end board and right end board rotate and connect on left branch stay tube and right branch stay tube, left branch stay tube and right branch stay tube lower part all are equipped with the mounting panel, be provided with the arc guard shield between two mounting panels, the below of arc guard shield is equipped with the helical blade axle, the top of arc guard shield is equipped with the slush pump, the rear of arc guard shield is equipped with mud sucking opening, mud sucking opening links to each other with the import of slush pump through inlet piping, the export pipeline of slush pump links to each other with the outside discharge mud pipe who passes the right branch stay tube, install drive walking filtering mechanism pivoted rotary driving mechanism through the bedplate on the right branch stay tube. The utility model discloses can collect river sediment high -efficiently, then transport away, energy -concerving and environment -protective, desilting efficiency is higher.

Description

A kind of self-propelled bed mud separates and collects device

Technical field

This utility model belongs to device field of desilting and dredging, and separates and collects device particularly to a kind of river bottom mud.

Background technology

Bed mud is the mixture of clay, silt, organic and various mineral, through long-time physics, chemical and biological etc. Effect and water body transmit and are deposited on water bottom and are formed.The bed mud of 0 to the 15 centimeter of thickness in surface is referred to as sediments, more than 15 The bed mud of centimetre thickness is referred to as deep layer bed mud.With industrial development, a large amount of industrial wastewaters enter in river course, destroy ecological balance, lead In cause bed mud, pollutant load is exceeded, and this requires that we desilt and dredge to river bottom mud；Except pollution in city river Bed mud outside usually also with life and building waste, increased difficulty of desilting and dredging.

In prior art, there is a kind of sediment collection device, its number of patent application is：201120073589.X；The applying date： 2011.03.18；Publication number：202023211U；Publication date：2011-11-02；Its structure includes：First element, the second element, Described first element is connected with described second element by knuckle joint, and described first element includes first handle, the first grab bucket, Described second element includes second handle, the second grab bucket, and described first grab bucket is by the activity of described knuckle joint and described the Two grab bucket activities engage.During use, this device is put in water, reach pass through during river bed to open, the side such as gathering and turning handle Formula makes grab bucket activity open to gather bed mud, and then above carrying makes handle close up, and the bed mud in grab bucket is drawn out the water surface and loads appearance In device.It is disadvantageous in that：This device needs people's manual operation, and the danger coefficient of operation on river surface is high；Automaticity is low, Waste time and energy during operated by personnel；, it is difficult to clean out river bottom mud, dredging effect is poor for inefficiency.In order to remove Bed mud, river training, realize mechanized operation and improve work efficiency, current environmental sanitation department is large-scale using being equipped with working ship Excavator, digs out bed mud using the scraper bowl of excavator and is discharged in cargo ship, realizes cleaning river bottom mud.But, in working ship The difficulty of upper operation excavator is larger, and the requirement to operator is too high, sends the cost of two working ships and excavator simultaneously Higher, energy consumption is higher, inadequate environmental protection.For the ease of clearing up bed mud, preventing aspirator from blocking, current environmental sanitation department is also using broken Debris cutting and grinding larger for the volume mixing in bed mud are fallen by broken cutting machine, then with aspirator, bed mud are drawn to transport Desilting realized by pipeline；But, broken cutting machine cutting debris equally can be lost compared with multiple-energy-source, inadequate energy-conserving and environment-protective.

Utility model content

The purpose of this utility model is to provide a kind of self-propelled bed mud to separate and collect device so as to can be efficiently by river course Bed mud collects, and then carries out, energy-conserving and environment-protective, and desilting efficiency data is higher.

The purpose of this utility model is realized in：A kind of self-propelled bed mud separates and collects device, filters including walking Mechanism, described walking filter mechanism includes circular first member plate and right end plate, between first member plate and right end plate through some radially The grouser plate of setting is connected, and is also arranged at intervals with some filtering grids between first member plate and right end plate；Described first member plate and right-hand member Plate is rotatably connected on left support pipe and right support pipe, and the left support pipe one end bottom relative with right support pipe is equipped with installation Plate, is provided with arc guard shield between two installing plates, the lower section of arc guard shield is provided with by the helical blade of the first fluid motor-driven Axle, the top of arc guard shield is provided with slush pump, and the corresponding helical-blade bobbin in rear of arc guard shield is provided with mud suction mouth, and mud suction mouth is through entering Mouth pipeline is connected with the import of slush pump, and the outlet conduit of slush pump is connected with the outside spoil disposal pipeline through right support pipe, institute State right support Guan Shangjing seat board and the rotary drive mechanism driving walking filter mechanism to rotate is installed.

When this utility model is installed, with connector, left support pipe and right support tube end are fixedly linked with dredger, this Device belongs to a part for dredger.During work, dredger underwater bottom of river channel operation, device is contacted with bottom of river channel, The larger debris of volume are kept off outside device by filtering grid, and bed mud is worn filtering grid and entered inside device, the first hydraulic motor Helical-blade bobbin is driven to rotate, constantly bed mud is extruded helical blade by rotation to mud suction mouth, the bed mud of mud pumping mud suction mouth, Bed mud is finally expelled to outside spoil disposal pipeline from the outlet conduit of slush pump, completes the collection of bed mud；Rotary drive mechanism drives Walking filter mechanism rotates, and first member plate and right end plate rotate on left support pipe and right support pipe, drives dredger to advance, desilting In bottom of river channel, constantly continuous desilting is realized in movement to ship.Compared with prior art, the beneficial effects of the utility model are：1st, revolve Turn drive mechanism and walking filter mechanism brings the power that device constantly advances, radially arrange between first member plate and right end plate Grouser plate grab that ground effect is good, device can roll advance, will not skid in the muddy bottom of river channel being made up of silt, clay, Device can steadily advance, and power performance is good；2nd, debris larger for volume can be stopped by the filtering grid of walking filter mechanism Outside device, it is to avoid the larger debris of particle diameter enter slush pump and block, and filtering grid is fixedly mounted in two end plates, filter Grid is also rotate during device advance, it is to avoid debris are stuck in the gap of filtering grid, further enhance filtration Effect；3rd, the bed mud entering device is constantly extruded by the helical blade on helical-blade bobbin to mud suction mouth, is easy to mud pumping Bed mud, more preferably, bed mud collection efficiency is higher for bed mud collecting effect；4th, bed mud can be blocked in bottom of device by arc guard shield, draw Lead bed mud to move to mud suction mouth, cooperation helical-blade bobbin extrudes bed mud to mud suction mouth, and bed mud collection efficiency is higher, improves dress The bed mud cleaning efficiency put.This utility model can be collected and pumped river bottom mud with environment-friendly high-efficiency, and can carry for dredger The power advancing for work, high degree of automation, desilting efficiency data is high.

As further improvement of the utility model, described rotary drive mechanism includes the second hydraulic pressure being arranged on seat board Motor, the outfan of the second hydraulic motor is connected with driving gear, driving gear be arranged on driven interior in right end plate Gear ring is meshed.Second fluid motor-driven driving gear rotates, and driving gear drives driven ring gear to rotate, driven internal tooth Circle drives walking filter mechanism to rotate, and is supplied to the power of dredger advance, realizes continuous desilting.

For the ease of install, described walking filter mechanism be subdivision structure, and configured on first member plate and right end plate Split flange is connected as a single entity.The walking filter mechanism of subdivision structure is easy to the parts within workman's erecting device.

In order to reduce friction so that first member plate and right end plate rotate more smooth, dividing on described first member plate and right end plate Body flange is rotatably connected on left support pipe and right support pipe through sliding bearing.

Collect efficiency, the left end helical blade on described helical-blade bobbin and the right-hand member of bed mud in order to improve helical-blade bobbin Helical blade is oppositely oriented, and mud suction mouth is correspondingly arranged at left end helical blade and the boundary of right-hand member helical blade.Left end spiral Bed mud is extruded to boundary by blade and right-hand member helical blade simultaneously, and bed mud is gathered at mud suction mouth, improves bed mud and collects effect Rate, finally makes the effect of device cleaning bed mud more preferable.

As further improvement of the utility model, described slush pump and the 3rd hydraulic pressure horse being arranged on above arc guard shield Reach transmission to be connected.3rd fluid motor-driven mud pump work, bed mud is pumped to outside spoil disposal pipeline.

As further improvement of the utility model, the entering of described first hydraulic motor and the 3rd hydraulic motor, oil return pipe Line accesses oil supply system after passing outwards through left support pipe.It is neat that this technical scheme makes the oil circuit pipeline of hydraulic motor arrange, left Support tube plays the effect of protection oil circuit pipeline.

As further improvement of the utility model, one end rotational support of described helical-blade bobbin on a mounting board, spiral shell The other end of vane bobbin is connected with the first hydraulic motor transmission being arranged on another installing plate.First fluid motor-driven spiral shell The rotation of vane bobbin, the left end helical blade of helical-blade bobbin and right-hand member helical blade opposite direction rotating, will be from filtering grid bottom The bed mud entering device is expressed to mud suction mouth, and bed mud is pumped to outside spoil disposal pipeline by slush pump.

Brief description

Fig. 1 is structural representation of the present utility model.

Fig. 2 is partial structurtes enlarged drawing of the present utility model.

Fig. 3 is the left view of Fig. 1.

Fig. 4 is the right view of Fig. 1.

Fig. 5 is the A-A of Fig. 1 to sectional view.

Fig. 6 is the B-B direction sectional view of Fig. 2.

Wherein, 1 first member plate, 2 right end plate, 3 grouser plates, 4 filtering grids, 5 left support pipes, 6 right support pipes, 7 adpting flanges, 8 installing plates, 9 arc guard shields, 10 first hydraulic motors, 11 helical-blade bobbins, 11a left end helical blade, 11b right-hand member helical-blade Piece, 12 mud suction mouths, 13 inlet pipelines, 14 slush pumps, 15 outlet conduits, 16 outside spoil disposal pipelines, 17 second hydraulic motors, 18 Plate, 19 driving gears, 20 driven ring gears, 21 reinforcement gussets, 22 split flanges, 23 the 3rd hydraulic motors.

Specific embodiment

As shown in figures 1 to 6, it is that a kind of self-propelled bed mud separates and collects device, including walking filter mechanism, described walked Filter structure includes circular first member plate 1 and right end plate 2, through some grouser plates radially arranging between first member plate 1 and right end plate 2 3 are connected, and are also arranged at intervals with some filtering grids 4 between first member plate 1 and right end plate 2；For the ease of installing, described walking is filtered Mechanism is subdivision structure, and configured split flange 22 on first member plate 1 and right end plate 2 is connected as a single entity；First member plate 1 and right-hand member Plate 2 is rotatably connected on left support pipe 5 and right support pipe 6, and the split flange 22 on first member plate 1 and right end plate 2 is through sliding bearing It is rotatably connected on left support pipe 5 and right support pipe 6；For the ease of device is fixedly mounted on dredger, left support pipe 5 He Right support pipe 6 one end outwardly is equipped with adpting flange 7, and the left support pipe 5 one end bottom relative with right support pipe 6 is equipped with peace Dress plate 8, is provided with arc guard shield 9 between two installing plates 8, the lower section of arc guard shield 9 is provided with and is driven by the first hydraulic motor 10 Helical-blade bobbin 11, one end of helical-blade bobbin 11 is rotatably supported on installing plate 8, the other end of helical-blade bobbin 11 and installation The first hydraulic motor 10 transmission on another installing plate 8 is connected；The top of arc guard shield 9 is provided with slush pump 14, slush pump 14 It is connected with the 3rd hydraulic motor 23 transmission being arranged on arc guard shield 9 top；The rear of arc guard shield 9 corresponds to helical-blade bobbin 11 It is provided with mud suction mouth 12, the left end helical blade 11a on helical-blade bobbin 11 and right-hand member helical blade 11b are oppositely oriented, mud suction mouth 12 boundarys being correspondingly arranged at left end helical blade 11a and right-hand member helical blade 11b；Mud suction mouth 12 is through inlet pipeline 13 and mud The import of stock pump 14 is connected, and the outlet conduit 15 of slush pump 14 is connected with the outside spoil disposal pipeline 16 through right support pipe 6, right The rotary drive mechanism driving walking filter mechanism to rotate is provided with through seat board 18 on stay tube 6.Described rotary drive mechanism includes It is arranged on the second hydraulic motor 17 on seat board 18, the outfan of the second hydraulic motor 17 is connected with driving gear 19, main Moving gear 19 is meshed with the driven ring gear 20 being arranged in right end plate 2.In order to improve intensity, right support pipe 6 and seat board 18 Between be provided with reinforcement gusset 21.The entering of first hydraulic motor 10 and the 3rd hydraulic motor 23, oil return pipeline passes outwards through left Oil supply system is accessed after stay tube 5.

When this device is installed, will be solid to the adpting flange 7 of left support pipe 5 and right support pipe 6 end and dredger with connector Fixed connected, this device belongs to a part for dredger.During work, dredger underwater bottom of river channel operation, device and river course Bottom contacts, and the larger debris of volume are kept off outside device by filtering grid 4, and bed mud is worn filtering grid 4 and entered inside device, the One hydraulic motor 10 drive helical-blade bobbin 11 rotate, left end helical blade 11a and right-hand member helical blade 11b simultaneously by bed mud to Boundary extrudes, and bed mud is gathered at mud suction mouth 12, and slush pump 14 aspirates the bed mud of mud suction mouth 12, and bed mud is finally from slush pump 14 Outlet conduit 15 be expelled to outside spoil disposal pipeline 16, complete the collection of bed mud；Second hydraulic motor 17 drives driving gear 19 Rotate, driving gear 19 drives driven ring gear 20 to rotate, driven ring gear 20 drives walking filter mechanism to rotate, first member plate 1 Rotate on left support pipe 5 and right support pipe 6 with right end plate 2, drive dredger to advance, dredger constantly moves in bottom of river channel Realize continuous desilting.The advantage of this device is as follows：1st, rotary drive mechanism and walking filter mechanism bring what device constantly advanced Power, it is good that ground effect grabbed by the grouser plate 3 radially arranging between first member plate 1 and right end plate 2, and device can be by silt, viscous The muddy bottom of river channel that soil is constituted rolls advances, will not skid, and device can steadily advance, and power performance is good；2nd, walking is filtered Debris larger for volume can be blocked in outside device for the filtering grid 4 of mechanism, it is to avoid the larger debris of particle diameter enter slush pump 14 block, and filtering grid 4 is fixedly mounted in two end plates, and filtering grid 4 is also rotate during device advance, keeps away Exempt from debris to be stuck in the gap of filtering grid 4, further enhance filter effect；3rd, the left end helical-blade on helical-blade bobbin 11 Piece 11a and right-hand member helical blade 11b opposite direction rotating, the bed mud entering device are constantly extruded to mud suction mouth 12, are easy to slush pump 14 suction bed muds, more preferably, the bed mud cleaning efficiency of device is higher for bed mud collecting effect；4th, bed mud can be stopped by arc guard shield 9 In bottom of device, guide bed mud mobile to mud suction mouth 12, cooperation helical-blade bobbin 11 extrudes bed mud to mud suction mouth 12, and bed mud is received Collection is in hgher efficiency, improves the bed mud cleaning efficiency of device.This device can be collected and pumped river bottom mud with environment-friendly high-efficiency, and The power that can advance for dredger offer work, high degree of automation, desilting efficiency data is high.

This utility model is not limited to above-described embodiment, on the basis of technical scheme disclosed in this utility model, this The technical staff in field is according to disclosed technology contents it is not necessary to performing creative labour just can be special to some of which technology Levy and make some replacements and deform, these are replaced and deformation is all in protection domain of the present utility model.

Claims (8)

1. a kind of self-propelled bed mud separate and collect device it is characterised in that：Including walking filter mechanism, described walking filter mechanism Including circular first member plate and right end plate, it is connected through some grouser plates radially arranging between first member plate and right end plate, left end Also it is arranged at intervals with some filtering grids between plate and right end plate；Described first member plate and right end plate be rotatably connected on left support pipe and On right support pipe, the left support pipe one end bottom relative with right support pipe is equipped with installing plate, is provided with arc between two installing plates Shape guard shield, the lower section of arc guard shield is provided with by the helical-blade bobbin of the first fluid motor-driven, and the top of arc guard shield is provided with mud Stock pump, the corresponding helical-blade bobbin in rear of arc guard shield is provided with mud suction mouth, the import phase through inlet pipeline and slush pump for the mud suction mouth Even, the outlet conduit of slush pump is connected with the outside spoil disposal pipeline through right support pipe, and described right support Guan Shangjing seat board is installed There is the rotary drive mechanism driving walking filter mechanism to rotate.

2. a kind of self-propelled bed mud according to claim 1 separate and collect device it is characterised in that：Described rotary driving machine Structure includes the second hydraulic motor being arranged on seat board, and the outfan of the second hydraulic motor is connected with driving gear, actively Gear is meshed with the driven ring gear being arranged in right end plate.

3. a kind of self-propelled bed mud according to claim 1 and 2 separate and collect device it is characterised in that：Described walked Filter structure is subdivision structure, and configured split flange on first member plate and right end plate is connected as a single entity.

4. a kind of self-propelled bed mud according to claim 3 separate and collect device it is characterised in that：Described first member plate and the right side Split flange on end plate is rotatably connected on left support pipe and right support pipe through sliding bearing.

5. a kind of self-propelled bed mud according to claim 1 and 2 separate and collect device it is characterised in that：Described helical-blade Left end helical blade on bobbin and right-hand member helical blade are oppositely oriented, and mud suction mouth is correspondingly arranged at left end helical blade and right-hand member The boundary of helical blade.

6. a kind of self-propelled bed mud according to claim 1 and 2 separate and collect device it is characterised in that：Described slush pump It is connected with the 3rd hydraulic motor transmission being arranged on above arc guard shield.

7. a kind of self-propelled bed mud according to claim 6 separate and collect device it is characterised in that：Described first hydraulic pressure horse Reach and pass outwards through access oil supply system after left support pipe with the entering of the 3rd hydraulic motor, oil return pipeline.

8. a kind of self-propelled bed mud according to claim 1 and 2 separate and collect device it is characterised in that：Described helical-blade One end rotational support of bobbin on a mounting board, the other end of helical-blade bobbin and the first hydraulic pressure being arranged on another installing plate Motor driven is connected.