CN214994217U

CN214994217U - Intelligent desilting device in river course

Info

Publication number: CN214994217U
Application number: CN202120808743.7U
Authority: CN
Inventors: 李亚南; 金春旭; 张惠玲; 唐霞
Original assignee: Jiangsu Dongchun Water Conservancy Construction Engineering Co ltd
Current assignee: Jiangsu Dongchun Water Conservancy Construction Engineering Co ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-03
Anticipated expiration: 2031-04-20

Abstract

The utility model belongs to the field of environmental protection machinery, in particular to an intelligent dredging device for a river channel, aiming at the problems that the prior technical proposal lacks a filter pressing device for gravels, but when the gravels are drawn out, the inside of the gravels often contains certain moisture, and the drawn-out gravels need to be dried, the intelligent dredging device for the river channel comprises a processing box, wherein one side of the top part of the processing box is fixedly provided with a delivery pump, the drainage end of the delivery pump extends into the processing box, the water suction end of the delivery pump is fixedly provided with a suction pipe, the inner wall of the bottom part of the processing box is fixedly provided with a drainage pipe, the bottom end of the drainage pipe extends to the lower part of the processing box, the processing box is rotatably connected with a rotating shaft, the intelligent dredging device for the river channel can realize preliminary filtering and filter pressing of the drawn-out sludge, thereby ensuring that the moisture contained in the sludge is greatly reduced when the sludge is drawn out, therefore, the post-treatment of the sludge can be conveniently carried out, and the method has good practicability.

Description

Intelligent desilting device in river course

Technical Field

The utility model relates to an environmental protection machinery technical field especially relates to an intelligent desilting device in river course.

Background

River channel siltation has increasingly influenced the normal performance of various functions such as flood control, drainage, irrigation, water supply, navigation, etc., and in order to restore the normal functions of the river channel and promote the rapid and continuous development of the economic society, the engineering of dredging and dredging the river channel must be carried out, and the number is announced: CN105031991B discloses a river course desilting intelligence separator, ramming layer, support post and sandbox including rubble cement, rubble cement ramming layer set up subaerial, the support post is fixed to be set up on rubble cement ramming layer, the sandbox is fixed to be set up on the support post, in the bottom of sandbox, still be provided with down husky funnel, in the bottom of husky funnel down, still be provided with hourglass fill opening and shutting device down. The invention has small occupied area and zero environmental pollution degree, does not need a forklift to work in a matching way, saves the labor cost and greatly improves the loading speed compared with the prior art.

The technical scheme is lack of a filter pressing device for sand, but when sand is pumped out, the sand often contains certain moisture inside, and the pumped sand needs to be dried.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior technical scheme lacks the shortcoming of dealing with the drying of the sand taken out, and providing an intelligent dredging device for river channels.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an intelligent dredging device for a river channel comprises a treatment box, wherein a delivery pump is fixedly arranged on one side of the top of the treatment box, a drainage end of the delivery pump extends into the treatment box, a suction pipe is fixedly arranged on a water suction end of the delivery pump, a drainage pipe is fixedly arranged on the inner wall of the bottom of the treatment box, the bottom end of the drainage pipe extends to the lower part of the treatment box, a rotating shaft is connected in the treatment box in a rotating manner, a filter cylinder is fixedly arranged on the rotating shaft and is attached to the inner wall of the treatment box, a drain pipe is fixedly arranged on the inner wall of the top of one side of the treatment box, one end of the drain pipe extends to the outer side of the treatment box, a conical pipe positioned on the outer side of the treatment box is fixedly arranged on one side of the bottom of the drain pipe, a filter screen is embedded on the inner wall of the bottom of the drain pipe and corresponds to the conical pipe, and a return pipe is fixedly arranged in the conical pipe, the one end of back flow extends to handle the incasement and with the one side bottom inner wall fixed connection who handles the case, handle one side fixed mounting of case there is driving motor, and driving motor's output shaft extend to handle the incasement and with the one end fixed connection of pivot, the other end of pivot extends to the outside of handling the case, sliding connection has the clamp plate on the inner wall of blow off pipe, and the top fixed mounting of clamp plate has the depression bar, the top of depression bar extend to the top of blow off pipe and with pivot swing joint.

Preferably, a plurality of mounting columns which are all located in the filter cylinder are fixedly mounted on the rotating shaft at equal intervals, one ends of the mounting columns are fixedly connected with the inner wall of the filter cylinder, the filter cylinder can be stably mounted, and the filter cylinder is guaranteed to rotate synchronously along with the mounting columns.

Preferably, the inner walls of the two sides of the treatment box are fixedly provided with surrounding plates, and the two surrounding plates are tightly attached to the filter cylinder, so that the sludge can be prevented from falling downwards through the filter cylinder.

Preferably, the top fixed mounting of depression bar has the baffle, and one side of baffle rotates and is connected with the fender wheel, threaded connection has the pin on the other end of pivot, and the pin with keep off wheel swing contact, can conveniently drive the clamp plate and remove downwards.

Preferably, the other end fixed mounting of pivot has spacing, and the bottom of pin extend to spacing in and with spacing top inner wall sliding connection, it is connected with the screw rod to rotate on the bottom inner wall of spacing, the thread groove has been seted up to the bottom of pin, and the top of screw rod extend to the thread groove in and with the inner wall threaded connection of thread groove, can adjust the initial position of pin to this can conveniently adjust the pressure of clamp plate.

Preferably, the cover is equipped with the reset spring who is located the blow off pipe top on the depression bar, and reset spring's top and bottom respectively with the bottom of baffle and the top fixed connection of blow off pipe, can upwards lift the clamp plate through reset spring, reset to the initial position on.

The utility model has the advantages that:

1. in the utility model, the sludge is put into the river channel through the suction pipe on the delivery pump, then the delivery pump can be started to pump out the sludge on the bottom of the river channel and deliver the sludge into the treatment box, at the moment, the sludge can be filtered by the filter cylinder, and the water in the sludge can flow into the drainage pipe through the filter cylinder, thus realizing preliminary water filtration of the sludge;

2. the utility model discloses in, drive through starting driving motor and strain a section of thick bamboo and carry out anticlockwise rotation, can carry mud to one side of blow off pipe this moment, and can drive the pin through the pivot and rotate at driving motor, when the pin contacts with the pin wheel, can drive the depression bar and move downwards, just so can make the clamp plate move downwards this moment, suppress mud, moisture in mud can fall down to in the conical tube, later can flow back to the treatment case by the back flow, so as to realize carrying out the filter-pressing to mud, the moisture that contains in the mud that significantly reduces;

3. in the utility model, the stop lever can be driven to move longitudinally by rotating the screw rod before use, when the stop lever moves upwards, the contact time between the stop lever and the stop wheel can be prolonged, the pressing plate pressing displacement can be increased, the pressure can be increased, otherwise, when the stop lever moves downwards, the pressing plate pressing displacement can be reduced, and the pressure can be reduced;

the utility model discloses can realize carrying out preliminary filtration and filter-pressing with the mud of taking out to this can guarantee that mud when being taken out, the inside moisture that contains significantly reduces, consequently can conveniently carry out the post processing to mud, so has good practicality.

Drawings

Fig. 1 is a front view of the structure of the intelligent river channel dredging device provided by the utility model;

fig. 2 is a structural side view of the intelligent river channel dredging device provided by the utility model;

fig. 3 is a schematic view of the internal three-dimensional structure of a filter cartridge of the intelligent riverway dredging device provided by the utility model;

fig. 4 is the utility model provides a part A schematic structure in fig. 1 of intelligent sediment removal device in river course.

In the figure: the device comprises a treatment box 1, a rotating shaft 2, a filter cylinder 3, a mounting column 4, a coaming 5, a delivery pump 6, a stop lever 7, a sewage discharge pipe 8, a conical pipe 9, a return pipe 10, a drain pipe 11, a filter screen 12, a pressure rod 13, a pressure plate 14, a return spring 15, a baffle 16, a stop wheel 17, a driving motor 18, a limiting frame 19 and a screw rod 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an intelligent dredging device for river channels comprises a treatment box 1, a delivery pump 6 is fixedly installed on one side of the top of the treatment box 1, a water discharging end of the delivery pump 6 extends into the treatment box 1, a suction pipe is fixedly installed on a water absorbing end of the delivery pump 6, a water discharging pipe 11 is fixedly installed on the inner wall of the bottom of the treatment box 1, the bottom end of the water discharging pipe 11 extends to the lower part of the treatment box 1, a rotating shaft 2 is rotatably connected with the treatment box 1, a filter cylinder 3 is fixedly installed on the rotating shaft 2, the filter cylinder 3 is attached to the inner wall of the treatment box 1, a sewage discharging pipe 8 is fixedly installed on the inner wall of the top of one side of the treatment box 1, one end of the sewage discharging pipe 8 extends to the outer side of the treatment box 1, a conical pipe 9 located on the outer side of the treatment box 1 is fixedly installed on one side of the bottom of the sewage discharging pipe 8, a filter screen 12 is embedded on the inner wall of the bottom of the sewage discharging pipe 8, and the filter screen 12 corresponds to the conical pipe 9, and fixed mounting has back flow 10 in the conical duct 9, the one end of back flow 10 extend to in handling case 1 and with handle one side bottom inner wall fixed connection of case 1, handle one side fixed mounting of case 1 has driving motor 18, and the output shaft of driving motor 18 extends to in handling case 1 and with the one end fixed connection of pivot 2, the other end of pivot 2 extends to the outside of handling case 1, sliding connection has clamp plate 14 on the inner wall of blow off pipe 8, and the top fixed mounting of clamp plate 14 has depression bar 13, the top of depression bar 13 extends to the top of blow off pipe 8 and with pivot 2 swing joint.

Wherein, the utility model discloses can realize carrying out preliminary filtration and filter-pressing with the mud of taking out to this can guarantee that mud when being taken out, the inside moisture that contains significantly reduces, consequently can conveniently carry out the post processing to mud, so has good practicality.

The utility model discloses in, equidistant fixed mounting has a plurality of erection columns 4 that all are located a section of thick bamboo 3 on pivot 2, and the one end of a plurality of erection columns 4 all with strain the inner wall fixed connection of a section of thick bamboo 3, can carry out stable installation to straining a section of thick bamboo 3, guarantee to strain a section of thick bamboo 3 and rotate along with erection column 4 is synchronous.

The utility model discloses in, equal fixed mounting has bounding wall 5 on the both sides inner wall of processing case 1, and two bounding walls 5 all with strain a section of thick bamboo 3 and closely laminate, can avoid mud to fall through straining a section of thick bamboo 3.

The utility model discloses in, the top fixed mounting of depression bar 13 has baffle 16, and one side of baffle 16 is rotated and is connected with fender wheel 17, and threaded connection has pin 7 on the other end of pivot 2, and pin 7 and fender wheel 17 swing joint can conveniently drive clamp plate 14 and remove downwards.

The utility model discloses in, the other end fixed mounting of pivot 2 has spacing 19, and the bottom of pin 7 extend to in spacing 19 and with spacing 19's top inner wall sliding connection, rotate on spacing 19's the bottom inner wall and be connected with screw rod 20, the thread groove has been seted up to the bottom of pin 7, and the top of screw rod 20 extend to the thread groove in and with the inner wall threaded connection of thread groove, can adjust the initial position of pin 7 to the convenience, with this pressure that can conveniently adjust clamp plate 14.

The utility model discloses in, the cover is equipped with reset spring 15 that is located the blow off pipe 8 top on the depression bar 13, and reset spring 15's top and bottom respectively with baffle 16's bottom and blow off pipe 8's top fixed connection, can reset to the initial position on with clamp plate 14 lifting that makes progress through reset spring 15.

In the utility model, the technical proposal is that the device is firstly placed on a ship and matched with the ship to be used, the sludge is put into a river channel through a suction pipe on a delivery pump 6, then the delivery pump 6 can be started to draw out the sludge on the bottom of the river channel and convey the sludge into a treatment box 1, at the moment, the sludge can be filtered by a filter cylinder 3, the water in the sludge can flow into a drain pipe 11 through the filter cylinder 3, the preliminary water filtration of the sludge can be realized, the filter cylinder 3 is driven to rotate anticlockwise by starting a driving motor 18, the sludge can be conveyed to one side of a drain pipe 8, a stop lever 7 can be driven to rotate by a driving motor 18 through a rotating shaft 2, when the stop lever 7 is contacted with a stop wheel 17, a pressure lever 13 can be driven to move downwards, at the moment, a pressure plate 14 can move downwards, the sludge is pressed, the moisture in the sludge can fall into a conical pipe 9, later can flow back to handling the case 1 in by back flow pipe 10 to this can realize carrying out the filter-pressing to mud, the moisture that contains in the mud that significantly reduces, accessible rotates screw rod 20 before the use and drives pin 7 and carry out longitudinal motion, when pin 7 rebound, can prolong the contact time of pin 7 and fender wheel 17 this moment, then clamp plate 14 pushes down the displacement just can increase, can make pressure increase, otherwise when pin 7 moves down, then can make clamp plate 14 push down the displacement and reduce, can give and make pressure reduction, consequently, can conveniently carry out the post treatment to mud, so good practicality has.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an intelligent desilting device in river course, is including handling case (1), top one side fixed mounting who handles case (1) has delivery pump (6), and the drainage end of delivery pump (6) extends to in handling case (1), fixed mounting has the straw on the end of absorbing water of delivery pump (6), fixed mounting has drain pipe (11) on the bottom inner wall of handling case (1), and the bottom of drain pipe (11) extends to the below of handling case (1), a serial communication port, it is connected with pivot (2) to handle case (1) internal rotation, and fixed mounting has a section of thick bamboo (3) on pivot (2), it laminates mutually with the inner wall of handling case (1) to strain a section of thick bamboo (3), fixed mounting has blow off pipe (8) on the one side top inner wall of handling case (1), and the one end of blow off pipe (8) extends to the outside of handling case (1), bottom one side fixed mounting of blow off pipe (8) has the toper pipe (8) that is located the outside of handling case (1), (1) 9) A filter screen (12) is embedded on the inner wall of the bottom of the sewage discharge pipe (8), the filter screen (12) corresponds to the conical pipe (9), a return pipe (10) is fixedly arranged in the conical pipe (9), one end of the return pipe (10) extends into the treatment box (1) and is fixedly connected with the inner wall of the bottom at one side of the treatment box (1), a driving motor (18) is fixedly arranged on one side of the treatment box (1), and the output shaft of the driving motor (18) extends into the processing box (1) and is fixedly connected with one end of the rotating shaft (2), the other end of the rotating shaft (2) extends to the outer side of the treatment box (1), the inner wall of the sewage discharge pipe (8) is connected with a pressing plate (14) in a sliding way, and the top of the pressing plate (14) is fixedly provided with a pressing rod (13), and the top end of the pressing rod (13) extends to the upper part of the sewage discharge pipe (8) and is movably connected with the rotating shaft (2).

2. The intelligent dredging device for river channels according to claim 1, wherein a plurality of mounting columns (4) which are all positioned in the filter cylinder (3) are fixedly mounted on the rotating shaft (2) at equal intervals, and one end of each mounting column (4) is fixedly connected with the inner wall of the filter cylinder (3).

3. The intelligent dredging device for river channels according to claim 1, wherein the inner walls of the two sides of the treatment box (1) are fixedly provided with enclosing plates (5), and the two enclosing plates (5) are tightly attached to the filter cartridge (3).

4. The intelligent dredging device for river channels according to claim 1, wherein a baffle (16) is fixedly installed at the top end of the pressure lever (13), a catch wheel (17) is rotatably connected to one side of the baffle (16), a catch rod (7) is in threaded connection with the other end of the rotating shaft (2), and the catch rod (7) is in movable contact with the catch wheel (17).

5. The intelligent dredging device for river channels according to claim 4, wherein a limiting frame (19) is fixedly mounted at the other end of the rotating shaft (2), the bottom end of the stop lever (7) extends into the limiting frame (19) and is slidably connected with the inner wall of the top of the limiting frame (19), a screw rod (20) is rotatably connected to the inner wall of the bottom of the limiting frame (19), a threaded groove is formed in the bottom end of the stop lever (7), and the top end of the screw rod (20) extends into the threaded groove and is in threaded connection with the inner wall of the threaded groove.

6. The intelligent dredging device for river channels according to claim 1, wherein the pressure lever (13) is sleeved with a return spring (15) positioned above the sewage discharge pipe (8), and the top end and the bottom end of the return spring (15) are respectively fixedly connected with the bottom of the baffle plate (16) and the top of the sewage discharge pipe (8).