CN220202818U - Hydraulic engineering dredging device - Google Patents

Abstract

The utility model discloses a hydraulic engineering dredging device which comprises a dredging box, wherein a filtering mechanism is movably arranged in the middle of the left end of an inner cavity of the dredging box, a second fixing seat is movably arranged in the middle of the right end of the inner cavity of the dredging box, a second sewage pump is movably arranged in the middle of the left end of the second fixing seat, a plurality of fixing rods are movably arranged in the middle of the right end of the dredging box, a dredging mechanism is arranged at the right end of the dredging box, the dredging mechanism is connected with the middle of the right end of the dredging box through the fixing rods, the dredging mechanism comprises a dredging box, the middle of the left end of the dredging box is connected with the dredging box through the fixing rods, and dredging holes are formed in the middle of the left end of the inner cavity of the dredging box. According to the device, larger impurities in the sludge are crushed through the arrangement of the first blades, sewage is sucked out of the sludge storage tank through the arrangement of the filter head of the first sewage pump, and the sludge is left in the sludge storage tank, so that the separation of the sludge and the sewage is realized.

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

River dredging generally refers to river treatment, belongs to hydraulic engineering, through mechanical equipment, blow the silt of deposit river bottom and stir into turbid water form, walk along with river water, thereby play the effect of mediation, river siltation has influenced each item function's such as flood control, drainage, irrigation, water supply, navigation normal play increasingly, for recovering river normal function, promote economic and social's quick sustainable development, carry out river dredging engineering, chinese patent application number CN202222466178.8 discloses "a dredging device for hydraulic engineering, comprising a bottom plate, the left side fixedly connected with machine case at bottom plate top, the top fixedly connected with servo motor of machine case, servo motor's output fixedly connected with threaded rod, this technical scheme drives the threaded rod through setting up servo motor and rotates, the threaded sleeve also drives the connecting plate and moves down, make the connecting plate drive the removal shell and move down, it is adjusted to the dredging degree of depth to move the pump down, through setting up pump, inlet tube and water suction hood, the dredging engineering is convenient, and through the protection network, can prevent that the pump from damaging the structure from having had the problem that the dredging device is bad, thereby the dredging device has been solved and has had the bad effect to the dredging that has had the structure. "

This comparison document has only solved and has been convenient for carry out the extraction to silt to can separate the debris through the protection network, avoid debris to cause the damage to the pump, but be inconvenient for handling the silt of extraction, make mud and sewage in the silt separate, all extract the bank with silt and sewage, sewage carries the silt and can flow the river course once more in, cause silt reentrant river course easily, influence the problem of silt desilting effect, and just separate the debris through the protection network, can not carry out effectual protection to the pump far away, cause the jam of pipeline and the damage of pump very easily, need dredge the pipeline of jam, need maintain the pump of damage, and then reduced the efficiency of desilting and increased the cost of desilting.

Disclosure of Invention

The utility model aims to provide a hydraulic engineering dredging device, which aims to solve the defects in the prior art.

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

the utility model provides a hydraulic engineering dredging device, includes the storage silt case, storage silt case inner chamber left end mid-section movable mounting has filtering mechanism, filtering mechanism includes first fixing base, first fixing base movable mounting is in storage silt case inner chamber left end middle part, storage silt case inner chamber right-hand member mid-section movable mounting has the second fixing base, second fixing base left end mid-section movable mounting has the second sewage pump, storage silt case right-hand member mid-section movable mounting has a plurality of dead lever, storage silt case right-hand member is provided with dredging mechanism, dredging mechanism with storage silt case right-hand member middle part passes through the dead lever and is connected, dredging mechanism includes the dredging case, dredging case left end middle part is through the bolt mounting at the dead lever right-hand member, dredging case inner chamber left end middle part has seted up the desilting hole, inside desilting pipe that is provided with of desilting hole, the one end that the desilting hole was kept away from to the desilting pipe passes storage silt case right-hand member middle part and is connected with the second sewage pump.

Further, the filtering mechanism further comprises a first sewage pump, a filtering head and a filtering pipe, wherein the first sewage pump is arranged in the middle of the right end of the first fixing seat through a bolt, the right end of the filtering pipe is connected with the middle of the right end of the first sewage pump through a bolt, the left end of the filtering pipe is arranged in the middle of the right end of the silt storage box through a bolt, and the left end of the filtering head is arranged at the right end of the filtering pipe through a bolt.

Further, dredging mechanism still includes first motor, first dwang, first blade, third fixing base, second motor, fourth fixing base, desilting hole, second dwang, second blade, desilting head and mounting panel, and two fourth fixing bases pass through the bolt to be installed desilting case top both sides, two second motors pass through the bolt to be installed in fourth fixing base top middle part, and two mounting panels pass through the bolt to be installed desilting case front side and rear side bottom, and the third fixing base passes through the bolt to be installed in mounting panel top middle part, and first motor passes through the bolt to be installed in third fixing base top middle part, and first dwang top passes the mounting panel and passes through the spiro union to be installed in third fixing base bottom, and two first blade top middle parts pass through the bolt to be installed in first dwang bottom middle part, and the second dwang top passes through the bolt to be installed in second motor bottom in both sides on second dwang top, a plurality of second blade passes through the bolt to be installed in second dwang and keep away from the one end of second motor.

Further, the front side and the rear side of the bottom end of the silt storage tank are provided with a movable plate through bolts, the bottom end of the movable plate is provided with a plurality of wheels through bearings, the horizontal height of the first blade is higher than that of the movable plate, and the horizontal height of the first blade is lower than that of the silt removing head.

Further, the right end of the filter head is provided with a filter hole.

Further, a filter hole is formed in the bottom end of the dredging head.

Further, the silt storage box is in a rectangular structure in front view.

Further, the first motor and the second motor are both connected with an external power supply through wires.

Further, the first sewage pump and the second sewage pump are connected with an external power supply through wires.

The beneficial effects of the utility model are as follows:

according to the device, larger impurities in the sludge are crushed through the arrangement of the first blades, the fact that the larger impurities cannot enter the dredging head is guaranteed, and therefore blockage of the dredging pipe is avoided, through the arrangement of the dredging head, the crushed impurities of the first blades are blocked for the second time, and therefore blockage of the dredging pipe is avoided again, the sludge entering the dredging box is stirred again through the second blades in the dredging box, the volume of the impurities is reduced again, the dredging pipe 7 cannot be filled with the larger impurities, damage of the second sewage pump is avoided, sewage is sucked out of the sludge storage box through the arrangement of the filtering head of the first sewage pump, and the sludge is left in the sludge storage box, so that separation of the sludge and the sewage is achieved, after the sludge and the sewage are moved to the bank, the sludge is dried and cannot flow into a river channel again, the sludge is not easy to enter the river channel again, and the problem of a dredging effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic view of an overall internal structure according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an overall structure according to an embodiment of the present utility model;

FIG. 3 is a schematic structural view of a dredging mechanism according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a filtering mechanism according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a silt storage tank; 2. a filtering mechanism; 201. a first sewage pump; 202. a filter head; 203. a filter tube; 204. a first fixing seat; 3. a dredging mechanism; 301. a dredging box; 302. a first motor; 303. a first rotating lever; 304. a first blade; 305. a third fixing seat; 306. a second motor; 307. a fourth fixing base; 308. dredging holes; 309. a second rotating lever; 310. a second blade; 311. a dredging head; 312. a mounting plate; 4. a fixed rod; 5. the second fixing seat; 6. a second sewage pump; 7. a dredging pipe; 8. and (3) moving the plate.

Detailed Description

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

In the description of the present utility model, it should be understood that the terms "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth" 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, features defining "first", "second", "third", "fourth" may include one or more of the described features, either explicitly or implicitly. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise. Furthermore, the terms "mounted," "connected," and "coupled" are to be broadly interpreted, as referring to either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, the hydraulic engineering dredging device of the present utility model includes a dredging tank 1, a filtering mechanism 2 is movably mounted in the middle of the left end of the inner cavity of the dredging tank 1, the filtering mechanism 2 includes a first fixing seat 204, the first fixing seat 204 is movably mounted in the middle of the left end of the inner cavity of the dredging tank 1, a second fixing seat 5 is movably mounted in the middle of the right end of the inner cavity of the dredging tank 1, a second sewage pump 6 is movably mounted in the middle of the left end of the second fixing seat 5, a plurality of fixing rods 4 are movably mounted in the middle of the right end of the dredging tank 1, a dredging mechanism 3 is disposed in the right end of the dredging tank 1, the middle of the dredging mechanism 3 is connected with the middle of the right end of the dredging tank 1 through the fixing rods 4, the dredging mechanism 3 includes a dredging tank 301, a dredging hole 308 is formed in the middle of the left end of the inner cavity of the dredging tank 301 through bolts, a dredging pipe 7 is disposed in the inside the dredging hole 308, and one end of the dredging pipe 7 far from the dredging hole 308 is connected with the second sewage pump 6 through the middle of the right end of the dredging tank 1.

The filtering mechanism 2 further comprises a first sewage pump 201, a filtering head 202 and a filtering pipe 203, wherein the first sewage pump 201 is arranged in the middle of the right end of the first fixed seat 204 through bolts, the right end of the filtering pipe 203 is connected with the middle of the right end of the first sewage pump 201 through bolts, the left end of the filtering pipe 203 is arranged in the middle of the right end of the sludge storage tank 1 through bolts, and the left end of the filtering head 202 is arranged in the right end of the filtering pipe 203 through bolts; through the setting of the filter head 202 of first sewage pump 201, with sewage suction storage tank 1 to leave silt in storage tank 1, thereby realize the separation of silt and sewage, all remove the bank with silt and sewage after, the silt is comparatively dry can not flow the river course again in, and the silt is difficult to get into the river course again, has improved the problem of silt desilting effect.

The dredging mechanism 3 further comprises a first motor 302, a first rotating rod 303, a first blade 304, a third fixed seat 305, a second motor 306, a fourth fixed seat 307, a dredging hole 308, a second rotating rod 309, a second blade 310, dredging heads 311 and mounting plates 312, wherein the two fourth fixed seats 307 are mounted on two sides of the top end of the dredging box 301 through bolts, the two second motors 306 are mounted on the middle of the top end of the fourth fixed seat 307 through bolts, the two mounting plates 312 are mounted on the bottom ends of the front side and the rear side of the dredging box 301 through bolts, the third fixed seat 305 is mounted on the middle of the top end of the mounting plates 312 through bolts, the first motor 302 is mounted on the middle of the top end of the third fixed seat 305 through bolts, the top ends of the first rotating rod 303 are mounted on the bottom end of the third fixed seat 305 through bolts through mounting plates 312, the top ends of the two first blades 304 are mounted on the middle of the bottom end of the first rotating rod 303 through bolts, the top ends of the second rotating rod 309 are mounted on the bottom ends of the second motor 306 through bolts on two sides of the dredging box 301, the second blades 310 are mounted on the bottom ends of the second motor 306 through bolts, and the second blades 310 are mounted on the second ends of the second rotating rods 309 far away from the second rods 309; through the setting of first blade 304, the great debris in the silt is smashed, the great debris has been guaranteed to advance in the desilting head 311, thereby avoided the jam of desilting pipe 7, through the setting of desilting head 311, the garrulous debris of first blade stirring 304, the jam of desilting pipe 7 has been carried out the second time, thereby avoided once more, carry out stirring once more to the silt that gets into in the desilting case 301 through the second blade 310 in the desilting case 301, the volume of debris has been reduced once more, because great debris has advanced the desilting pipe 7, and then avoided the damage of second sewage pump 6.

The front side and the rear side of the bottom end of the silt storage tank 1 are provided with a movable plate 8 through bolts, the bottom end of the movable plate 8 is provided with a plurality of wheels through bearings, the horizontal height of the first blade 304 is higher than that of the movable plate 8, and the horizontal height of the first blade 304 is lower than that of the silt removing head 311; the movement of the device in the river channel is realized by the moving plate 8.

The right end of the filter head 202 is provided with fine filter holes, and the bottom end of the dredging head 311 is provided with filter holes; the sediment is screened out through the fine filtering holes, and the larger sundries are screened out through the filtering holes.

The silt storage tank 1 is in a rectangular structure in front view, and the first motor 302, the second motor 306, the first sewage pump 201 and the second sewage pump 6 are all connected with an external power supply through wires; the power supply to the device is realized by an external power supply.

Working principle: when the device is used, the device is placed in a river channel, the first motor 302 is started, the first motor 302 drives the first rotating rod 303 to rotate, the first rotating rod 303 drives the first blade 304 to rotate, the sludge in the river channel is stirred through the rotation of the first blade 304, larger impurities in the sludge are smashed, the second sewage pump 6 is started, the smashed sludge is sucked into the dredging box 301 through the dredging pipe 7 by the second sewage pump 6, the second rotating rod 309 is driven to rotate by the second motor 306, the second rotating rod 309 drives the second blade 310 to rotate, the sludge entering the dredging box 301 is smashed through the rotation of the second blade 310, then the sludge is sucked into the cavity of the sludge storage box 1 through the dredging pipe 7, the sewage is sucked out of the cavity of the sludge storage box 1 through the opening of the first sewage pump 201, the sludge is further filtered through the filter head 202, and therefore the sludge left in the cavity of the sludge storage box 1 is mostly.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (9)

1. The utility model provides a hydraulic engineering desilting device, includes storage silt case (1), its characterized in that: the utility model provides a store up inner chamber left end mid-section movable mounting of silt case (1) has filter mechanism (2), filter mechanism (2) are including first fixing base (204), first fixing base (204) movable mounting is at the inner chamber left end middle part of silt case (1), the inner chamber right-hand member mid-section movable mounting of silt case (1) has second fixing base (5), the left end mid-section movable mounting of second fixing base (5) has second sewage pump (6), the right-hand member mid-section movable mounting of silt case (1) has a plurality of dead lever (4), the right-hand member of silt case (1) is provided with desilting mechanism (3), desilting mechanism (3) are connected through dead lever (4) with the right-hand member middle part of silt case (1), desilting mechanism (3) are including desilting case (301), the right-hand member at dead lever (4) is installed through the bolt in the left end middle part of silt case (301), the inner chamber left end middle part of silt case (301) has seted up second sewage pump (6), desilting hole (308) are kept away from in the right-hand member (308) and are kept away from in the second sewage pipe (308).

2. The hydraulic engineering dredging apparatus according to claim 1, wherein: the filtering mechanism (2) further comprises a first sewage pump (201), a filtering head (202) and a filtering pipe (203), wherein the first sewage pump (201) is installed at the middle part of the right end of the first fixing seat (204) through bolts, the right end of the filtering pipe (203) is connected with the middle part of the right end of the first sewage pump (201) through bolts, the left end of the filtering pipe (203) is installed at the middle part of the right end of the silt storage tank (1) through bolts, and the left end of the filtering head (202) is installed at the right end of the filtering pipe (203) through bolts.

3. The hydraulic engineering dredging apparatus according to claim 2, wherein: the right end of the filter head (202) is provided with a filter hole.

4. The hydraulic engineering dredging apparatus according to claim 2, wherein: the first sewage pump (201) and the second sewage pump (6) are connected with an external power supply through wires.

5. The hydraulic engineering dredging apparatus according to claim 1, wherein: the dredging mechanism (3) further comprises a first motor (302), a first rotating rod (303), a first blade (304), a third fixed seat (305), a second motor (306), a fourth fixed seat (307), a dredging hole (308), a second rotating rod (309), a second blade (310), a dredging head (311) and mounting plates (312), wherein the two fourth fixed seats (307) are mounted on two sides of the top end of the dredging box (301) through bolts, the two second motors (306) are mounted on the middle of the top end of the fourth fixed seat (307) through bolts, the two mounting plates (312) are mounted on the front side and the bottom end of the back side of the dredging box (301) through bolts, the third fixed seat (305) is mounted on the middle of the top end of the mounting plates (312) through bolts, the top ends of the first rotating rod (302) are mounted on the bottom end of the third fixed seat (305) through bolts through mounting plates (312), the middle of the top ends of the two first blades (304) are mounted on the two sides of the top end of the dredging box (301) through bolts, the middle of the top ends of the second rotating rod (301) are mounted on the two sides of the top end of the dredging box (301) through bolts (311), a plurality of second blades (310) are mounted on one end of the second rotating rod (309) far away from the second motor (306) through bolts.

6. The hydraulic engineering dredging apparatus according to claim 5, wherein: the front side and the rear side of the bottom end of the silt storage box (1) are provided with a movable plate (8) through bolts, the bottom end of the movable plate (8) is provided with a plurality of wheels through bearings, the horizontal height of the first blade (304) is higher than that of the movable plate (8), and the horizontal height of the first blade (304) is lower than that of the silt cleaning head (311).

7. The hydraulic engineering dredging apparatus according to claim 5, wherein: and a filtering hole is formed in the bottom end of the dredging head (311).

8. The hydraulic engineering dredging apparatus according to claim 5, wherein: the first motor (302) and the second motor (306) are connected with an external power supply through wires.

9. The hydraulic engineering dredging apparatus according to claim 1, wherein: the silt storage box (1) is in a rectangular structure in front view.