CN223458866U - Dredger reamer suction port stone-proof device - Google Patents

Abstract

The utility model relates to the technical field of dredgers, and is a stone-proof device for the mud suction port of a dredger cutter. The utility model solves the problem of troublesome back and forth disassembly and reduced work efficiency. Through the arrangement of the mud suction port, a sliding block, a fixed shaft B, a connecting rod B, a rotating shaft, a connecting rod A, a fixed shaft A, a fixed block and a fixed rod, before the mud suction port sucks mud, the fixed rod that is not fixedly connected to the mud suction port is stretched away from the other set of fixed rods. At this time, the connecting rod B and the connecting rod A are both stretched, and the angle gap between the connecting rod B and the connecting rod A becomes smaller. When the mud suction port sucks mud, some miscellaneous stones will be sucked in. Some of the miscellaneous stones are stuck in the gap between the connecting rod B and the connecting rod A. When it is necessary to clean the gravel, the fixed rod is pushed and moved toward the other set of fixed rods, so that the angle gap between the connecting rod B and the connecting rod A becomes larger, so that the gravel falls off, and no manual disassembly is required, which saves time and improves work efficiency.

Description

Dredger reamer suction port stone-proof device

Technical Field

The utility model relates to the technical field of dredgers, in particular to a dredger reamer suction port stone-proof device.

Background

Dredgers are special ships for dredging underwater sediments, are widely applied to engineering projects such as maintenance of ports and channels, sea filling and land making, and in the process of dredging, special devices are sometimes required to be installed for improving efficiency and protecting equipment so as to prevent large stones or other hard substances from entering a reamer suction port, thereby avoiding damaging the equipment or affecting operation.

In the prior art, the utility model discloses a cutter suction dredger is with inhaling mud mouth stone-proof device for cutter suction dredger, disclosed a cutter suction dredger is with inhaling mud mouth stone-proof device, including the bracing piece of fixed setting in the left and right sides of inhaling mud mouth, be connected through the grid strip between the bracing piece, the middle part of its two grid strips is laminated each other, constitute "X" shape structure, adjacent grid strip tip passes through the bolt rotation and is connected with spacing, still can dismantle between the bracing piece and be connected with spacing, be provided with spacing arch on the spacing side near the grid strip, the mutual laminating position department of middle part of two grid strips corresponds the block between two spacing archs, compared with the prior art, only need dismantle spacing when having the block card to clear up between the grid strip, the grid strip of block is blocked in the pulling, make the distance between the grid strip grow, the block can follow easily, it is simple and convenient to operate, economy is high.

However, in the above structure, when stones are clamped between the grid strips and need to be removed, only the limiting strips are required to be detached, and the grid strips clamping the stones are pulled, so that the distance between the grid strips is increased, the stones can be easily separated from the grid strips, the back and forth detachment is troublesome, and the working efficiency is reduced.

Disclosure of utility model

The utility model aims to provide a dredger reamer suction port stone-proof device, which is used for working, so that the problems that when stones are clamped between grid strips and need to be removed, only a limiting strip is required to be detached, the grid strips clamping the stones are pulled, the distance between the grid strips is increased, the stones can be easily separated, the back and forth detachment is troublesome, and the working efficiency is reduced are solved.

In order to achieve the purpose, the utility model provides the technical scheme that the mud suction port stone prevention device of the dredger reamer comprises a mud suction port, wherein one side of the mud suction port is provided with two groups of fixing rods, the other group of fixing rods are not fixedly connected with the mud suction port, and one side of the fixing rod is provided with a fixing block;

Two sets of dead lever one side is provided with the fixed block, two sets of dead lever one side sliding connection has the sliding block, fixed block one side is provided with fixed axle A, fixed axle A one side rotates and is connected with connecting rod A, sliding block one side is provided with fixed axle B, fixed axle B one side rotates and is connected with connecting rod B, connecting rod B is connected with the pivot with connecting rod A direct rotation, connecting rod B is provided with the multiunit with connecting rod A.

Further, the inner wall of the mud suction port is provided with a limiting rope, the limiting ropes are provided with a plurality of groups, and the limiting ropes are made of rubber materials.

And further, a poking rod is arranged at the lower ends of the connecting rod B and the connecting rod A, and the poking rod is in contact with the limiting rope.

Further, one group of the fixing rods is provided with a cleaning component for cleaning the mud suction opening, the cleaning component comprises a mounting block arranged on one side of one group of the fixing rods, and one side of the mounting block is provided with a connecting rod C.

Further, the upper end of the connecting rod C is provided with a motor, the output end of the motor is provided with a rotating rod, one side of the rotating rod is provided with a mounting rod, the lower end of the mounting rod is provided with a brush, and the brush is in contact with the connecting rod B and the connecting rod A.

Further, each group of the fixed rods is provided with a supporting rod at the lower end, the supporting rods are provided with a plurality of groups, and pulleys are arranged at the lower ends of the supporting rods in each group.

Further, the lower extreme roll of suction dredge is provided with the pulley, suction dredge upper end is provided with the bracing piece, the bracing piece is provided with two sets of, two sets of be provided with the connecting rod between the bracing piece, water tank and fertilizer case one side are provided with temperature-detecting machine, be provided with the electric plate between water tank and the fertilizer case.

Further, the upper end of the water tank is provided with a connecting block, and the upper end of the connecting block is provided with a waterproof plate.

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

According to the utility model, through the arrangement of the mud suction opening, the sliding block, the fixed shaft B, the connecting rod B, the rotating shaft, the connecting rod A, the fixed shaft A, the fixed block and the fixed rods, before the mud suction opening sucks mud, the fixed rods which are not fixedly connected with the mud suction opening are stretched away from the other group of fixed rods, at the moment, the connecting rod B and the connecting rod A are stretched, so that an included angle gap between the connecting rod B and the connecting rod A is reduced, then the mud suction opening sucks mud, some sundries are adsorbed in, some sundries are clamped in the gap between the connecting rod B and the connecting rod A, and when the gravels need to be cleaned, the fixed rods are pushed to move towards the other group of fixed rods, so that the included angle gap between the connecting rod B and the connecting rod A is enlarged, the gravels do not need to be manually detached, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the connecting rod A and the connecting rod B of the utility model;

fig. 3 is a schematic structural view of the present utility model.

The device comprises a mud suction port 1, a mud suction port 11, a limiting rope 2, a supporting rod 21, a toggle rod 22, a sliding block 23, a fixed shaft B24, a connecting rod B25, a rotating shaft 26, a connecting rod A27, a fixed shaft A28, a fixed block 29, a fixed rod 3, a cleaning assembly 31, a mounting block 32, a mounting rod 33, a hairbrush 34, a rotating rod 35, a motor 36, a connecting rod C4 and a pulley.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, a dredger reamer suction port stone-proof device comprises a suction port 1, wherein the upper end of the suction port 1 is fixedly connected with a water tank 3, one side of the water tank 3 is fixedly connected with a fertilizer box 8, and one side of the fertilizer box 8 is fixedly connected with an irrigation assembly 6 for irrigation.

The utility model is further described below with reference to examples.

Example 1:

Referring to fig. 1 and 2, a fixed block 28 is fixedly connected to one side of two groups of fixed rods 29, a sliding block 22 is slidingly connected to one side of the two groups of fixed rods 29, a fixed shaft a27 is fixedly connected to one side of the fixed block 28, a connecting rod a26 is rotationally connected to one side of the fixed shaft a27, a fixed shaft B23 is fixedly connected to one side of the sliding block 22, a connecting rod B24 is rotationally connected to one side of the fixed shaft B23, a rotating shaft 25 is directly rotationally connected to the connecting rod B24 and the connecting rod a26, and a plurality of groups of connecting rods B24 and connecting rod a26 are fixedly connected.

Specifically, before the suction opening 1 absorbs earth, the fixed rod 29 which is not fixedly connected with the suction opening 1 is stretched to be far away from the other group of fixed rods 29, at this time, both the connecting rod B24 and the connecting rod A26 are stretched, the sliding block 22 can slide on the fixed rod 29, so that the included angle gap between the connecting rod B24 and the connecting rod A26 is reduced, then the suction opening 1 absorbs earth, some sundries can be absorbed, some sundries are clamped in the gap between the connecting rod B24 and the connecting rod A26, when the gravels need to be cleaned, the fixed rod 29 is pushed to move towards the other group of fixed rods 29, and therefore the included angle gap between the connecting rod B24 and the connecting rod A26 is enlarged, gravels fall off, manual disassembly is not needed, time is saved, and working efficiency is improved.

Example 2:

Referring to fig. 1-3, the inner wall of the suction opening 1 is fixedly connected with a limiting rope 11, the limiting ropes 11 are fixedly connected with a plurality of groups, the limiting ropes 11 are made of rubber materials, a connecting rod B24 is fixedly connected with a toggle rod 21 at the lower end of a connecting rod a26, the toggle rod 21 is in contact with the limiting ropes 11, one side of a group of fixing rods 29 is fixedly connected with a cleaning assembly 3 for cleaning the suction opening 1, the cleaning assembly 3 comprises a mounting block 31 fixedly connected with one side of the group of fixing rods 29, one side of the mounting block 31 is fixedly connected with a connecting rod C36, the upper end of the connecting rod C36 is fixedly connected with a motor 35, the output end of the motor 35 is fixedly connected with a rotating rod 34, one side of the rotating rod 34 is fixedly connected with a mounting rod 32, the lower end of the mounting rod 32 is fixedly connected with a brush 33, the brush 33 is in contact with the connecting rod B24 and the connecting rod a26, the lower end of each group of fixing rods 29 is fixedly connected with a supporting rod 2, the plurality of groups of supporting rods 2 are fixedly connected with pulleys 4 at the lower end of each group of supporting rods 2.

Specifically, spacing rope 11 can further carry out spacingly to the absorptive stone of suction inlet 1 mouth, reduce the rubble and enter into the device inside from the entry, thereby influence work efficiency, the spacing rope 11 of rubber material has certain elasticity, connecting rod B24 and connecting rod A26 are at the in-process of moving, toggle lever 21 and spacing rope 11 contact can toggle spacing rope 11, thereby break away from the rubble of block connection between the spacing rope 11, reduce the residual of rubble, motor 35 moves, drive bull stick 34 and rotate, thereby installation pole 32 rotates, make brush 33 can clean connecting rod B24, remaining dust on the connecting rod A26, reduce the dust and pile up, reduce the probability of jam, the manual work can promote bracing piece 2, make dead lever 29 can remove, the required power of promotion has been reduced, the tired sense of staff has been reduced.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The stone-preventing device for the suction opening of the dredger reamer comprises a suction opening (1) and is characterized in that one side of the suction opening (1) is provided with two groups of fixing rods (29), the other group of fixing rods (29) are not fixedly connected with the suction opening (1), and one side of the fixing rods (29) is provided with a fixing block (28);

Two sets of dead lever (29) one side is provided with fixed block (28), two sets of dead lever (29) one side sliding connection has slider (22), fixed block (28) one side is provided with fixed axle A (27), fixed axle A (27) one side rotates and is connected with connecting rod A (26), slider (22) one side is provided with fixed axle B (23), fixed axle B (23) one side rotates and is connected with connecting rod B (24), rotate between connecting rod B (24) and connecting rod A (26) and be connected with pivot (25), connecting rod B (24) are provided with the multiunit with connecting rod A (26).

2. The dredger reamer suction port stone protection device according to claim 1, wherein limiting ropes (11) are arranged on the inner wall of the dredger reamer suction port (1), a plurality of groups of limiting ropes (11) are arranged, and the limiting ropes (11) are made of rubber materials.

3. The dredger reamer suction port stone protection device according to claim 2, wherein a poking rod (21) is arranged at the lower ends of the connecting rod B (24) and the connecting rod A (26), and the poking rod (21) is in contact with the limiting rope (11).

4. The dredger reamer suction port stone protection device according to claim 1, wherein one side of one set of the fixing rods (29) is provided with a cleaning assembly (3) for cleaning the suction port (1), the cleaning assembly (3) comprises a mounting block (31) arranged on one side of one set of the fixing rods (29), and one side of the mounting block (31) is provided with a connecting rod C (36).

5. The dredger reamer suction port stone protection device of claim 4, wherein a motor (35) is arranged at the upper end of a connecting rod C (36), a rotating rod (34) is arranged at the output end of the motor (35), a mounting rod (32) is arranged on one side of the rotating rod (34), a hairbrush (33) is arranged at the lower end of the mounting rod (32), and the hairbrush (33) is in contact with a connecting rod B (24) and a connecting rod A (26).

6. The dredger reamer suction port stone protection device according to claim 1, wherein a supporting rod (2) is arranged at the lower end of each group of the fixed rods (29), a plurality of groups of the supporting rods (2) are arranged, and pulleys (4) are arranged at the lower end of each group of the supporting rods (2).