CN219909139U - Leak-proof grab bucket - Google Patents

Abstract

The utility model relates to the technical field of river channel cleaning equipment and discloses a leakage-proof grab bucket which comprises a first hopper, a connecting shaft and a second hopper, wherein mounting plates are respectively detachably arranged in the middle of the inner sides of the first hopper and the second hopper, each mounting plate comprises a protective fence and a filter plate which are integrally formed on two sides, cleaning brushes are respectively arranged on one side of the inner walls of the first hopper and the second hopper, and pull rods are fixedly arranged on two ends of one side surface of each cleaning brush; according to the utility model, the mounting plates are fixedly arranged on the two sides of the first hopper and the second hopper respectively, and the two sides of the mounting plates are formed by the protective fence and the filter plates, so that when the soil is grabbed in the two hopper river channels and closed, a large amount of water mixed in the soil is filtered, and the actual amount of soil grabbing in the hoppers is improved; compared with the existing grab bucket, the amount of soil in the grabbing river is small, the grabbing times of the grab bucket are reduced, and the dredging working time in the river is shortened.

Description

Leak-proof grab bucket

Technical Field

The utility model relates to the technical field of river channel cleaning equipment, in particular to a leakage-proof grab bucket.

Background

The dredger can grasp dredged soil in a river channel by carrying the grab bucket to realize dredging the soil in the river channel, the grab bucket opens an empty bucket in the air, then pays out the line, cuts into a mud layer by means of the weight of the bucket, strictly controls the cutting depth, operates the closed bucket by an operator to lift the bucket filled with the soil above the water surface, rotates the bucket arm to move the heavy bucket above the dredger, opens the bucket to discharge the mud, reversely rotates the bucket arm again to throw the empty bucket into a digging point, and realizes the cleaning work of the dredged soil of the river channel.

When the soil grabbing operation in the river channel is performed by using the dredging bucket, the conventional river channel grab bucket is formed by two groups of arc-shaped closed spaces, and when the soil grabbing operation in the river water which is lowered to a certain depth is closed, the water content of the soil grabbed in the grab bucket is higher due to the action of the water pressure in the bucket, and the actual quantity of the grabbed soil is less when the grab bucket is lifted each time, so that the time and the labor are wasted when the dredging silt cleaning operation is performed on the river channel.

Disclosure of Invention

The utility model aims to provide a leakage-proof grab bucket, which solves the problems that the grab bucket grabs the river channel to be dredged, the water content of soil is high, the soil amount in the river channel grabs by the lifting bucket is small, and the time and the labor are wasted when the dredging sludge of the river channel is cleaned.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a leak protection grab bucket, includes first hopper, connecting axle, second hopper, first hopper with the inboard middle part of second hopper is demountable installation respectively has the mounting panel, the mounting panel includes both sides integrated into one piece's protective fence, filter plate, first hopper with second hopper inner wall one side is provided with the clearance brush respectively, clearance brush side both ends fixed mounting has the pull rod.

Preferably, the first hopper and the middle part outside the second hopper are respectively penetrated and provided with a mounting groove, two sides of the mounting plate are respectively integrally formed with a fixed lug plate, and the mounting plate is fixedly mounted in the inner wall of the mounting groove through the fixed lug plates.

Preferably, the first hopper is provided with tooth blocks at one side bottom at equal intervals, and tooth grooves matched with the tooth blocks are formed in the second hopper close to the first hopper at one side bottom at equal intervals.

Preferably, an arc-shaped groove is formed in one side, close to the cleaning brush, of the first hopper and the second hopper, and the cleaning brush is movably embedded into the inner wall of the arc-shaped groove.

Preferably, the two sides of the top of the mounting plate are respectively provided with a through groove, and the two ends of the pull rod respectively movably penetrate through the inner wall of the through groove to extend to one side of the periphery of the first hopper.

Preferably, the protective fence, the filter plate and the first hopper are all of steel structures, and the protective fence and the filter plate mutually penetrate.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the mounting plates are fixedly arranged on the two sides of the first hopper and the second hopper respectively, and the two sides of the mounting plates are formed by the protective fence and the filter plates, so that when the soil is grabbed in the two hopper river channels and closed, a large amount of water mixed in the soil is filtered, and the actual amount of soil grabbing in the hoppers is improved;

compared with the existing grab bucket, the amount of soil in the grabbing river is small, the grabbing times of the grab bucket are reduced, and the dredging period of the river is shortened.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic side view of a first hopper according to the present utility model;

FIG. 3 is a schematic side cross-sectional view of a first hopper according to the present utility model;

FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 2;

fig. 5 is a schematic view of a partial enlarged structure at B in fig. 3.

In the figure: 1. a first hopper; 2. a second hopper; 3. a mounting groove; 4. a mounting plate; 5. fixing the ear plate; 6. a protective fence; 7. a filter plate; 8. tooth blocks; 9. tooth slots; 10. cleaning brushes; 11. a through groove; 12. a pull rod; 101. and a connecting shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown.

Referring to fig. 1-5, the present utility model provides a technical solution: the anti-leakage grab bucket comprises a first hopper 1, a connecting shaft 101 and a second hopper 2, wherein mounting plates 4 are detachably arranged in the middle parts of the inner sides of the first hopper 1 and the second hopper 2 respectively;

the mounting plate 4 comprises a protective fence 6 and a filter plate 7 which are integrally molded through metal casting at two sides, a cleaning brush 10 is respectively arranged at one side of the inner wall of the first hopper 1 and one side of the inner wall of the second hopper 2, and a pull rod 12 is fixedly arranged at two ends of one side surface of the cleaning brush 10;

the first hopper 1 and the second hopper 2 rotate at two sides of the connecting shaft 101, the two groups of hoppers are placed into river water to be closed so as to grasp soil in a river channel, the two groups of hoppers are closed and connected with the soil in the river channel under the action of gravity in the lifting process, and the end tooth blocks 8 are correspondingly inserted and connected with tooth grooves 9 so as to realize tight connection between the two groups of hoppers, thereby preventing soil in the river channel grasped by the hoppers from leaking from the connection part;

the mounting plates 4 are fixedly mounted on two sides of the first hopper 1 and the second hopper 2 respectively, and the two sides of the mounting plates 4 are formed by the protective fence 6 and the filter plates 7, so that when the soil is grabbed in the two hopper riverways to be closed, a large amount of water is mixed in the soil to be filtered, the actual amount of soil grabbing in the hoppers is improved, and compared with the prior grab bucket, the grab bucket grabbing amount of soil in the riverway is less, the grab bucket grabbing times are reduced, and the dredging construction period in the riverway is shortened.

Wherein, the mounting groove 3 has been run through respectively in the outside middle part of first hopper 1 and second hopper 2, and mounting panel 4 both sides integrated into one piece respectively has fixed otic placode 5, and mounting panel 4 passes through fixed otic placode 5 fixed mounting in the mounting groove 3 inner wall, and the fixed otic placode 5 of mounting panel 4 accessible both sides is firm to be installed in the mounting groove 3 that hopper one side was seted up for filter plate 7 and protective fence 6 synchronous operation in the hopper can and mounting panel 4.

Wherein, equidistant integrated into one piece of first hopper 1 one side bottom is through metal casting has tooth piece 8, and second hopper 2 is close 1 side bottom equidistant to offer with tooth piece 8 assorted tooth groove 9 of first hopper, and two hoppers and inside earth are closed under the action of gravity and are linked up, and the tip tooth piece 8 is pegged graft with the correspondence of tooth groove 9, realizes closely linking up between two sets of hoppers to snatch earth in the river course and leak from linking up the department in the prevention hopper.

Wherein, arc wall has been seted up to first hopper 1 and second hopper 2 near cleaning brush 10 one side, in the cleaning brush 10 activity embedding arc wall, through groove 11 has been seted up respectively to mounting panel 4 top both sides, pull rod 12 both ends are movable respectively and are run through groove 11 inner wall and extend to first hopper 1 peripheral one side, when first hopper 1 and second hopper 2 peripheral one side pass through pull rod 12 for pull rod 12 can drive cleaning brush 10 to filter plate 7 surface filtration pore cleaning, thereby prevent blocky thing jam filtration pore in the river course silt, and then cause the hopper to snatch silt to reduce water filtration function.

Wherein, guard fence 6, filter plate 7 and first hopper 1 are steel construction, and guard fence 6 runs through each other with filter plate 7, and guard fence 6 can protect filter plate 7 periphery, prevents that the hopper from driving filter plate 7 when snatching silt in the riverbed, and outside piece is striking to filter plate 7 surface, causes filter plate 7 surface filtration pore deformation.

Working principle: when the device is used, the two hoppers descend into a river channel through the lifting mechanism, the two hoppers are controlled to be closed through the top closing mechanism, and when the soil in the river channel is grabbed, the two hoppers are formed by the protective fence 6 and the filter plate 7, so that when the soil is grabbed in the river channel with the two hoppers to be closed, a large amount of water is mixed in the soil to be filtered, the actual amount of soil grabbing in the hoppers is improved, compared with the existing grab bucket which is used for grabbing the soil in the river channel, the amount of the soil in the river channel is less, the grabbing times of the grab bucket are reduced, and the dredging period of the river channel is shortened;

and the hopper is in the promotion in-process, and two hoppers and inside earth are closed under the action of gravity and are linked up to, the tip tooth piece 8 is pegged graft with the correspondence of tooth's socket 9, realizes closely linking between two sets of hoppers, thereby prevents to snatch in the hopper that earth leaks from linking up the department in the river course.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes and modifications may be made therein without departing from the principles of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a leak protection grab bucket, includes first hopper (1), connecting axle (101), second hopper (2), its characterized in that: the utility model discloses a cleaning device for the material feeding device of the material feeding device, which is characterized in that a mounting plate (4) is detachably mounted in the middle of the inner side of a first hopper (1) and a second hopper (2), the mounting plate (4) comprises a protective fence (6) and a filter plate (7) which are integrally formed on two sides, a cleaning brush (10) is respectively arranged on one side of the inner wall of the first hopper (1) and one side of the inner wall of the second hopper (2), and a pull rod (12) is fixedly mounted at two sides of one side of the cleaning brush (10).

2. The leak-proof grab of claim 1, wherein: the utility model discloses a hopper, including first hopper (1) and second hopper (2), mounting panel (4) are fixed otic placode (5) in integrated into one piece respectively, mounting panel (4) pass through fixed otic placode (5) fixed mounting in mounting groove (3) inner wall, mounting groove (3) have been seted up in the middle part outside respectively.

3. The leak-proof grab of claim 1, wherein: the novel automatic feeding device is characterized in that tooth blocks (8) are integrally formed at the bottom of one side of the first hopper (1) at equal intervals, and tooth grooves (9) matched with the tooth blocks (8) are formed at the bottom of one side of the second hopper (2) close to the first hopper (1) at equal intervals.

4. The leak-proof grab of claim 1, wherein: the arc-shaped groove is formed in one side, close to the cleaning brush (10), of the first hopper (1) and the second hopper (2), and the cleaning brush (10) is movably embedded into the inner wall of the arc-shaped groove.

5. The leak-proof grab of claim 1, wherein: penetrating grooves (11) are respectively formed in two sides of the top of the mounting plate (4), and two ends of the pull rod (12) respectively movably penetrate through the inner wall of the penetrating grooves (11) and extend to one side of the periphery of the first hopper (1).

6. The leak-proof grab of claim 1, wherein: the protection fence (6), the filter plate (7) and the first hopper (1) are all of steel structures, and the protection fence (6) and the filter plate (7) penetrate through each other.