CN219637993U

CN219637993U - Hydraulic engineering dredging device

Info

Publication number: CN219637993U
Application number: CN202320570264.5U
Authority: CN
Inventors: 冯超
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-09-05
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses a hydraulic engineering dredging device, which comprises: a movable base, the bottom of which is provided with a supporting plate in a lifting manner; the lifting plate is driven by a lifting driving mechanism to be arranged above the right side of the movable base, and the lower side of the lifting plate is provided with a silt sucking head and a silt stirring mechanism; the collecting box is fixed at the left part of the upper side of the movable base, the top of the collecting box is detachably provided with a box cover, and the right side of the bottom of the collecting box is provided with a water outlet; the silt sucking pump is fixed on the upper side of the box cover, the outlet is communicated with the inside of the collecting box, and the inlet is communicated with the silt sucking head through a material conveying hose; the filter vat is fixed on the lower side of the case cover, the inside of the filter vat is provided with a stirring mechanism, and the bottom of the filter vat is detachably provided with a filter screen plate; the filter screen dredging mechanism is arranged at the inner bottom of the collecting box and is positioned below the filter screen plate. Compared with the prior art, the method has the advantages that: the utility model discloses can stir the broken back to silt and take out, and can the filter screen dredge, the filter screen can be dismantled simultaneously and change, can also realize placing steadily.

Description

Hydraulic engineering dredging device

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering dredging device.

Background

The hydraulic engineering is used for controlling and allocating surface water and underground water in the nature, so as to achieve the aim of removing harm and benefiting, the water is an indispensable precious resource for human production and life, but the naturally existing state of the hydraulic engineering does not completely meet the human needs, only the hydraulic engineering is constructed, the water flow can be controlled, flood disasters are prevented, and the water quantity is regulated and distributed so as to meet the needs of people living and production on water resources, and in the hydraulic engineering, dredging work is generally carried out on river channels, channels and the like in order to ensure the water capacity and the water quality.

Most of the existing dredging devices directly use a dredging pipe to suck sludge, and lack stirring devices to stir and crush the sludge, so that mud blocks with larger volumes are difficult to be pumped out, and the existing dredging devices are easy to block a filter screen used for filtering the sludge, so that dredging effects are reduced, the filter screen cannot be detached and replaced, and the existing dredging devices are convenient to move, but the existing dredging devices are required to be fixed, and the problem of unstable placement exists.

Disclosure of Invention

The utility model aims to solve the technical problems and provide the hydraulic engineering dredging device which can stir and crush sludge so as to conveniently extract a large-volume mud block, dredge a filter screen when filtering the sludge, detach and replace the filter screen and realize stable placement.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

a hydraulic engineering dredging device, comprising:

a movable base, the bottom of which is provided with a supporting plate in a lifting manner;

the lifting plate is driven by a lifting driving mechanism to be arranged above the right side of the movable base, and a silt sucking pipe and a silt stirring mechanism are fixed on the lower side of the lifting plate;

the collecting box is fixed at the left part of the upper side of the movable base, the top of the collecting box is detachably provided with a box cover, and the right side of the bottom of the collecting box is provided with a water outlet with a valve;

the silt pump is fixed on the upper side of the box cover, the outlet is communicated with the inside of the collecting box, and the inlet is communicated with the silt sucking pipe through a material conveying hose;

the filter vat is fixed at the lower side of the case cover, a stirring mechanism is arranged in the filter vat, and the bottom end of the filter vat is fixed with a filter screen plate through bolts;

the filter screen dredging mechanism is arranged at the inner bottom of the collecting box and is positioned below the filter screen plate.

As an improvement, the movable base comprises a bottom plate and four self-locking universal wheels which are respectively arranged at the lower side corners of the bottom plate; the lower side angle department of bottom plate is fixed with electronic cylinder respectively, the piston axle head of electronic cylinder and the upside fixed connection of backup pad, the through groove that the auto-lock universal wheel passed has been seted up to the position that corresponds the respective lock universal wheel in the backup pad. Make the utility model discloses can remove, and can realize stable fixed place subaerial.

As an improvement, lifting drive mechanism is including being fixed in the support frame of the right-hand member upside of bottom plate, fixing at first driving motor and the threaded rod of support frame bottom left side, the inside of support frame link up to the right side and form the spout, the threaded rod rotates the inboard that sets up at the spout, and the bottom portion passes through bevel gear drive with driving motor's output shaft and is connected, the left end movable mounting of lifter plate is in the spout, and the screw thread cup joints on the threaded rod. Can drive the silt sucking pipe and the silt stirring mechanism to descend and suck silt with different depths.

As an improvement, the sludge stirring mechanism comprises a second driving motor fixed on the upper side of the right end part of the lifting plate, a rotating shaft rotatably arranged on the lower side of the lifting plate and spiral blades uniformly arranged on the rotating shaft, and the top end part of the rotating shaft is in driving connection with an output shaft of the second driving motor. The sludge can be stirred when the sludge is sucked so that the sludge suction pipe can suck the sludge.

As an improvement, the filter screen dredging mechanism includes: the driving motor III is fixed on the right side of the bottom of the collecting box; the left part and the right part of the bidirectional threaded rod are respectively in threaded sleeve joint with the front end part of the movable plate; the guide rods are fixed at the rear side of the bottom between the inner walls of the left side and the right side of the collecting box, and the rear end parts of the two movable plates are respectively movably sleeved on the guide rods; dredging teeth are uniformly fixed on the upper side of the dredging plate; the two pairs of support rods are respectively positioned at the front part and the rear part of the lower side of the dredging plate, the pair of support rods are arranged in a splayed shape, the bottom ends of the two pairs of support rods are respectively hinged to the upper sides of the end parts of the same side of the movable plate, and the top ends of the two pairs of support rods are respectively hinged to the lower side of the movable plate. Can dredge the filter screen, prevent that the filter screen from blockking up.

As an improvement, the stirring mechanism comprises a stirring motor fixed in the middle of the upper side of the box cover and a stirring rod rotatably arranged in the middle of the lower side of the box cover, and the stirring rod is driven to rotate by the stirring motor. The pumped out sludge can be stirred, so that the sewage in the sludge is convenient to discharge.

As an improvement, mounting seats are arranged at the left end and the right end of the box cover, and connecting seats which are fixedly connected with the mounting seats through bolts are arranged at positions, corresponding to the mounting seats, of the top end of the collecting box. Can dismantle the case lid to take out from the collecting box the filter vat that will place silt, be convenient for follow-up centralized processing to silt.

As an improvement, a push rod is fixed on the left end part of the bottom plate.

Compared with the prior art, the utility model has the advantages that: the utility model is provided with silt agitating unit, can stir the breakage to the silt to make the mud piece of great volume can be taken out, just the utility model discloses be equipped with filter screen mediation mechanism, can dredge the filter screen that the mud was filtered and is used, prevent that the filter screen from blocking up, the filter screen can be dismantled the change simultaneously, just the utility model discloses can realize stably placing when needing fixed desilting.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a dredging device for hydraulic engineering.

Fig. 2 is a schematic view of a part of the construction of a dredging device for hydraulic engineering according to the utility model.

As shown in the figure: 1. a support plate; 2. a lifting plate; 3. a silt suction pipe; 4. a collection box; 5. a case cover; 6. a water outlet; 7. a silt pump; 8. a material conveying hose; 9. a filter vat; 10. a filter screen plate; 11. a bottom plate; 12. self-locking universal wheels; 13. an electric cylinder; 14. a through groove; 15. a support frame; 16. driving a first motor; 17. a threaded rod; 18. a chute; 19. a second driving motor; 20. a rotating shaft; 21. a helical blade; 22. a third driving motor; 23. a two-way threaded rod; 24. a movable plate; 25. a guide rod; 26. a dredging plate; 27. dredging teeth; 28. a support rod; 29. a stirring motor; 30. a stirring rod; 31. a mounting base; 32. a connecting seat; 33. a push rod.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

The present utility model will be described in further detail with reference to the accompanying drawings.

Example 1

A hydraulic engineering dredging device, comprising:

and a support plate 1 is arranged on the movable base in a lifting manner. Specifically, the movable base comprises a bottom plate 11 and four self-locking universal wheels 12 respectively arranged at the lower side corners of the bottom plate 11; the lower side corners of the bottom plate 11 are respectively fixed with an electric cylinder 13, the piston shaft ends of the electric cylinders 13 are fixedly connected with the upper side of the supporting plate 1, and the supporting plate 1 is provided with a through groove 14 which is penetrated by the self-locking universal wheels 12 and corresponds to the positions of the self-locking universal wheels 12.

It is noted that the motorized cylinder 13 is retracted to a minimum, leaving the support plate 1 at a distance from the ground.

Lifting plate 2, drive the setting in the right side top of removing the base through lift actuating mechanism over-and-under type, and the downside is fixed with and inhales silt pipe 3 and silt stirring mechanism. Specifically, the lifting driving mechanism comprises a supporting frame 15 fixed on the upper side of the right end part of the bottom plate 11, a first driving motor 16 fixed on the left side of the bottom of the supporting frame 15 and a threaded rod 17, wherein the inside of the supporting frame 15 is penetrated to the right side to form a sliding groove 18, the threaded rod 17 is rotatably arranged on the inner side of the sliding groove 18, the bottom end part is connected with an output shaft of the first driving motor 16 through bevel gear transmission, the left end part of the lifting plate 2 is movably mounted in the sliding groove 18, and threads are sleeved on the threaded rod 17.

Specifically, the sludge stirring mechanism comprises a second driving motor 19 fixed on the upper side of the right end part of the lifting plate 2, a rotating shaft 20 rotatably arranged on the lower side of the lifting plate 2 and spiral blades 21 uniformly arranged on the rotating shaft, and the top end part of the rotating shaft 20 is in driving connection with an output shaft of the second driving motor 19.

The collecting box 4 is fixed at the left part of the upper side of the movable base, the top is detachably provided with a box cover 5, and the right side of the bottom is provided with a water outlet 6 with a valve. Specifically, mounting seats 31 are provided at the left and right ends of the case cover 5, and connecting seats 32 fixed to the mounting seats 31 by bolting are provided at positions corresponding to the mounting seats 31 at the top end of the collecting case 4.

The dredging pump 7 is fixed on the upper side of the tank cover 5, the outlet is communicated with the inside of the collecting tank 4, and the inlet is communicated with the dredging pipe 3 through a conveying hose 8 (the length of the conveying hose 8 is longer, and lifting of the dredging pipe 3 and disassembly of the tank cover 5 can not be influenced).

The filter vat 9 is fixed on the lower side of the case cover 5, and is internally provided with a stirring mechanism, and the bottom end is fixedly provided with a filter screen plate 10 through bolts. Specifically, the stirring mechanism comprises a stirring motor 29 fixed in the middle of the upper side of the box cover 5, and a stirring rod 30 rotatably arranged in the middle of the lower side of the box cover 5, wherein the stirring rod 30 is driven to rotate by the stirring motor 29.

Specifically, a push rod 33 is fixed to the left end of the bottom plate.

It is noted that the silt pump 7, the electric cylinder 13, the first driving motor 16, the second driving motor 19 and the stirring motor 29 used in the present utility model are all existing devices, and the circuit connection mode and the usage control method of the above devices are all of the prior art, and all need to be connected with an external power supply.

The utility model is implemented in particular:

as shown in fig. 1, the utility model can be moved by pushing the push rod 33, when the utility model needs to be stably placed, the electric cylinder 13 is started, the supporting plate 1 can be driven to descend to the ground, and the utility model is supported, and at the moment, the self-locking universal wheel 12 leaves the ground, so that the utility model can be stably placed;

the first driving motor 16 is started to drive the threaded rod 17 to rotate, so that the lifting plate 2 is lifted, the height of the silt sucking pipe 3 can be adjusted to enable the silt sucking pipe to be inserted into silt, the second driving motor 19 is started to drive the rotating shaft 20 and the spiral blade 21 to rotate, so that the silt is stirred, the silt sucking pump 7 is started, the silt sucking pipe 3 sucks the silt into the filter vat 9 through the material conveying hose 8, then the stirring motor 29 is started to drive the stirring rod 30 to rotate, the silt in the filter vat 9 is stirred, and sewage sucked along with the silt is discharged through the water outlet 6 through the filter screen plate 10;

after dredging is completed, the box cover 5 is disassembled, the filter vat 9 with the sludge placed therein can be taken out from the collecting box 4, then the filter screen plate 10 is disassembled, the sludge can be poured out for subsequent centralized treatment, and the filter screen plate 10 can be replaced.

Example 2

On the basis of the above embodiment, a hydraulic engineering dredging device further includes:

the filter screen dredging mechanism is arranged at the inner bottom of the collecting box 4 and is positioned below the filter screen plate 10. Specifically, filter screen mediation mechanism includes: a third driving motor 22 fixed on the right side of the bottom of the collecting box 4; the two-way threaded rod 23 is rotatably arranged at the front side of the bottom between the inner walls of the left side and the right side of the collecting box 4, the right end part of the two-way threaded rod 23 is in driving connection with the output shaft of the driving motor III 22, and the left part and the right part of the two-way threaded rod 23 are respectively in threaded sleeve connection with the front end part of the movable plate 24; the guide rods 25 are fixed at the rear side of the bottom between the inner walls of the left side and the right side of the collecting box 4, and the rear ends of the two movable plates 24 are respectively movably sleeved on the guide rods 25; dredging plate 26, upper side evenly fixed with dredging teeth 27; the two pairs of support rods 28 are respectively positioned at the front and rear parts of the lower side of the dredging plate 26, the pair of support rods 28 are arranged in a splayed shape, the bottom ends of the pair of support rods are respectively hinged to the upper sides of the end parts of the same side of the movable plate 24, and the top ends of the pair of support rods are respectively hinged to the lower side of the movable plate 24.

It is noted that the driving motor III 22 used in the present utility model is an existing device, and the circuit connection mode and the usage control method are both in the prior art, and an external power supply is required to be connected.

The utility model is implemented in particular:

as shown in fig. 1 and 2, the dredging plate 26 is disposed below the filter screen plate 10, and the dredging teeth 27 are spaced apart from the filter screen plate 10, when the filter screen plate 10 is used to filter water in sludge, when the filter screen plate 10 is blocked so that sewage cannot be discharged normally, the driving motor III 22 is started to drive the bidirectional threaded rod 23 to rotate, so that the two movable plates 24 are driven to move oppositely, the supporting rods 28 push the dredging plate 26 to rise until the dredging teeth 27 are inserted into meshes of the filter screen plate 10, so that the meshes of the filter screen plate 10 can be dredged, the filter screen plate is prevented from being blocked by sludge, and then the driving motor III 22 is started to rotate reversely, so that the dredging plate 26 descends to the original position, and the filtering of the filter screen plate 10 is not affected.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Hydraulic engineering dredging device, its characterized in that includes:

a movable base, the bottom of which is provided with a supporting plate (1) in a lifting manner;

the lifting plate (2) is driven by a lifting driving mechanism to be arranged above the right side of the movable base, and a silt sucking pipe (3) and a silt stirring mechanism are fixed on the lower side of the lifting plate;

the collecting box (4) is fixed at the left part of the upper side of the movable base, the top of the collecting box is detachably provided with a box cover (5), and the right side of the bottom of the collecting box is provided with a water outlet (6) with a valve;

the silt sucking pump (7) is fixed on the upper side of the box cover (5), the outlet is communicated with the inside of the collecting box (4), and the inlet is communicated with the silt sucking pipe (3) through the material conveying hose (8);

the filter vat (9) is fixed at the lower side of the box cover (5), a stirring mechanism is arranged in the filter vat, and a filter screen plate (10) is fixed at the bottom end of the filter vat through bolts;

the filter screen dredging mechanism is arranged at the inner bottom of the collecting box (4) and is positioned below the filter screen plate (10).

2. The hydraulic engineering dredging apparatus according to claim 1, wherein:

the movable base comprises a bottom plate (11) and four self-locking universal wheels (12) which are respectively arranged at the lower side corners of the bottom plate (11);

the lower side angle department of bottom plate (11) is fixed with electronic cylinder (13) respectively, the piston axle head of electronic cylinder (13) is fixed connection with the upside of backup pad (1), link up groove (14) that auto-lock universal wheel (12) passed have been seted up to the position that corresponds each auto-lock universal wheel (12) on backup pad (1).

3. The hydraulic engineering dredging apparatus according to claim 2, wherein: the lifting driving mechanism comprises a supporting frame (15) fixed on the upper side of the right end part of the bottom plate (11), a first driving motor (16) fixed on the left side of the bottom of the supporting frame (15) and a threaded rod (17), wherein the inside of the supporting frame (15) is communicated with the right side to form a sliding groove (18), the threaded rod (17) is rotatably arranged on the inner side of the sliding groove (18), the bottom end part is connected with an output shaft of the first driving motor (16) through bevel gear transmission, the left end part of the lifting plate (2) is movably installed in the sliding groove (18), and threads are sleeved on the threaded rod (17).

4. The hydraulic engineering dredging apparatus according to claim 1, wherein: the sludge stirring mechanism comprises a second driving motor (19) fixed on the upper side of the right end part of the lifting plate (2), a rotating shaft (20) rotatably arranged on the lower side of the lifting plate (2) and spiral blades (21) uniformly arranged on the rotating shaft, and the top end part of the rotating shaft (20) is in driving connection with an output shaft of the second driving motor (19).

5. The hydraulic engineering dredging apparatus according to claim 1, wherein the filter screen dredging mechanism comprises:

the driving motor III (22) is fixed on the right side of the bottom of the collecting box (4);

the two-way threaded rod (23) is rotatably arranged at the front side of the bottom between the inner walls of the left side and the right side of the collecting box (4), the right end part of the two-way threaded rod is in driving connection with the output shaft of the driving motor III (22), and the front end parts of the movable plates (24) are respectively in threaded sleeve connection with the left part and the right part of the two-way threaded rod (23);

the guide rods (25) are fixed at the rear side of the bottom between the inner walls of the left side and the right side of the collecting box (4), and the rear end parts of the two movable plates (24) are respectively movably sleeved on the guide rods (25);

dredging teeth (27) are uniformly fixed on the upper side of the dredging plate (26);

two pairs of support rods (28) which are arranged in a splayed shape are respectively positioned at the front part and the rear part of the lower side of the dredging plate (26), the bottom ends of the support rods (28) are respectively hinged to the upper sides of the end parts of the same side of the movable plate (24), and the top ends of the support rods are respectively hinged to the lower side of the movable plate (24).

6. The hydraulic engineering dredging apparatus according to claim 1, wherein: the stirring mechanism comprises a stirring motor (29) fixed in the middle of the upper side of the box cover (5) and a stirring rod (30) rotatably arranged in the middle of the lower side of the box cover (5), and the stirring rod (30) is driven to rotate through the stirring motor (29).

7. The hydraulic engineering dredging apparatus according to claim 1, wherein: mounting seats (31) are arranged at the left end and the right end of the box cover (5), and connecting seats (32) which are fixedly connected with the mounting seats (31) through bolts are arranged at positions, corresponding to the mounting seats (31), of the top end of the collecting box (4).

8. The hydraulic engineering dredging apparatus according to claim 2, wherein: a push rod (33) is fixed on the left end part of the bottom plate.