CN213038442U

CN213038442U - Channel dredging device

Info

Publication number: CN213038442U
Application number: CN202021282036.0U
Authority: CN
Inventors: 王成革; 张敬卫; 芦安平; 江小寒; 姚涛
Original assignee: Nanjing Changjiang Waterway Engineering Bureau
Current assignee: Nanjing Changjiang Waterway Engineering Bureau
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-04-23
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a device is dredged to channel, including bucket, excavation tooth and drainage seam, the welding of bucket downside has the excavation tooth, the shaping has on the bucket lateral wall drainage seam, the bucket upper end articulates there is No. three hydraulic stem. Has the advantages that: the utility model discloses a vertical drainage seam that sets up for the water in the bucket can in time discharge when excavating silt, improves drainage efficiency, reduces the storage water in the bucket, guarantees silt and excavates efficiency, and through the infiltration seam that sets up, make the water in the silt case in time discharge, improve the utilization ratio of silt case.

Description

Channel dredging device

Technical Field

The utility model relates to a channel dredging field, concretely relates to channel dredging device.

Background

Channel dredging is the operation of removing underwater sediment in a channel with a dredger or other tools. Channel dredging is one of the main means for developing channels, increasing and maintaining channel dimensions.

The device is dredged to current bucket type channel when dredging silt, and the bucket lateral wall carries out the drainage through small-size wash port, and drainage efficiency is low for the internal storage water body of bucket is more, influences silt and excavates efficiency, and simultaneously, the silt container of device is dredged to current channel lacks drainage device, makes the water in the silt case can not in time discharge, and the utilization ratio of silt case is low, consequently needs a utility model to solve current problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the channel dredging device is provided, and the problems that when the existing bucket type channel dredging device is used for dredging sediment, the side wall of a bucket is drained through a small drain hole, the drainage efficiency is low, so that more water storage bodies exist in the bucket and the sediment excavation efficiency is influenced are solved, and the sediment container of the existing channel dredging device is lack of a drainage device, so that the water body in a sediment box cannot be drained in time and the utilization rate of the sediment box is low are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a device is dredged to channel, including bucket, excavation tooth and drainage seam, the welding of bucket downside has the excavation tooth, the shaping has on the bucket lateral wall drainage seam, the bucket upper end articulates there is No. three hydraulic stem, No. three hydraulic stem is kept away from bucket one end articulates there is the mount pad.

Further, the mount pad upside is provided with No. two and digs the arm, No. two dig that the arm upper end articulates there is No. two hydraulic stems, No. two hydraulic stems downside is provided with one and digs the arm, No. one dig that the arm downside articulates there is a hydraulic stem, No. one dig that the arm lower extreme articulates there is hydraulic pressure and rotate the seat, hydraulic pressure rotates the seat upside and is provided with the control chamber, hydraulic pressure rotates the seat downside and is provided with the hull, the hull inboard is provided with the mud box, the shaping of hull outside has the water seepage seam, the hull is kept away from hydraulic pressure rotates seat one end welding and has engine case, engine case upside is provided with the driver's cabin, engine case side key is connected with the screw.

By adopting the technical scheme, the engine is arranged in the engine case and can provide power for the rotation of the propeller.

Furthermore, the excavator bucket is hinged to the mounting seat, and the mounting seat is hinged to the second excavator arm.

By adopting the technical scheme, the excavating operation of silt can be carried out by opening and closing the excavator bucket.

Furthermore, No. two dig the arm with dig the arm and articulate, No. one dig the arm with No. two hydraulic stem articulates.

Through adopting above-mentioned technical scheme, dig the arm No. one with the machinery of digging the arm No. two rotates, can make the bucket excavates the operation to the silt of river course bottom.

Furthermore, the first hydraulic rod is hinged to the first digging arm, and the first digging arm is hinged to the hydraulic rotating seat.

By adopting the technical scheme, the first digging arm can be rotated and operated in the horizontal direction through the hydraulic rotating seat.

Furthermore, the hydraulic rotating seat is connected with the operating room through bolts, and the ship body is welded with the mud box.

By adopting the technical scheme, the operation room can provide operation space for operators.

Furthermore, the cab is connected with the ship body through bolts, and ten water seepage seams are formed.

Through adopting above-mentioned technical scheme, through the water permeability seam can with the water discharge in the mud box.

(III) advantageous effects

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

1. in order to solve the problems that when the existing dredging device for the bucket type channel digs sediment, the side wall of the bucket is drained through a small drain hole, the drainage efficiency is low, so that more water is stored in the bucket, and the sediment digging efficiency is influenced, the utility model discloses a vertical drainage seam is arranged, so that when the bucket digs sediment, the water in the bucket can be timely drained, the drainage efficiency is improved, the stored water in the bucket is reduced, and the sediment digging efficiency is ensured;

2. the silt container for solving current channel dredging device lacks drainage device for the water in the silt case can not in time be discharged, the problem that the utilization ratio of silt case is low, the utility model discloses a water seepage seam that sets up makes the water in the silt case in time discharge, improves the utilization ratio of silt case.

Drawings

Fig. 1 is a front view of a channel dredging apparatus according to the present invention;

fig. 2 is an enlarged view of a bucket in the channel dredging apparatus according to the present invention.

The reference numerals are explained below:

1. a hull; 2. a propeller; 3. a cab; 4. a mud box; 5. a hydraulic rotating seat; 6. a first digging arm; 7. digging an arm II; 8. a first hydraulic rod; 9. a second hydraulic rod; 10. a third hydraulic rod; 11. excavating a bucket; 12. an operation chamber; 13. draining the water gap; 14. water seepage seams; 15. digging teeth; 16. a mounting seat; 17. an engine case.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-2, the channel dredging device of the embodiment comprises a bucket 11, digging teeth 15 and a drainage slot 13, wherein a second digging arm 7 is arranged on the upper side of a mounting seat 16, a second hydraulic rod 9 is hinged on the upper end of the second digging arm 7, a first digging arm 6 is arranged on the lower side of the second hydraulic rod 9, a first hydraulic rod 8 is hinged on the lower side of the first digging arm 6, a hydraulic rotating seat 5 is hinged on the lower end of the first digging arm 6, an operating room 12 is arranged on the upper side of the hydraulic rotating seat 5, a ship body 1 is arranged on the lower side of the hydraulic rotating seat 5, a mud box 4 is arranged on the inner side of the ship body 1, an engine case 17 is welded on one end of the ship body 1 away from the hydraulic rotating seat 5, a cab 3 is arranged on the upper side of the engine case 17, a propeller 2 is connected to one side of the engine case 17, the bucket 11 is hinged to the mounting seat 16, the mounting seat 16, no. one dig arm 6 and No. two hydraulic stem 9 articulatedly, No. one hydraulic stem 8 and No. one dig arm 6 articulatedly, No. one dig arm 6 and hydraulic pressure rotate the seat 5 articulatedly, and hydraulic pressure rotates seat 5 and passes through bolted connection with control chamber 12, and hull 1 welds with mud box 4, and driver's cabin 3 passes through bolted connection with hull 1, and there are ten water seepage seams 14.

As shown in fig. 1-2, in this embodiment, digging teeth 15 are welded on the lower side of a bucket 11, a drainage seam 13 is formed on the side wall of the bucket 11, a third hydraulic rod 10 is hinged to the upper end of the bucket 11, a mounting seat 16 is hinged to one end, away from the bucket 11, of the third hydraulic rod 10, and the vertical drainage seam 13 is arranged, so that when the bucket 11 excavates silt, a water body in the bucket 11 can be timely discharged, the drainage efficiency is improved, a storage water body in the bucket 11 is reduced, the silt excavation efficiency is ensured, a water seepage seam 14 is formed on the outer side of a ship body 1, and the water body in a silt box can be timely discharged through the water seepage seam 14, so that the utilization rate of the silt box is improved.

The specific implementation process of this embodiment is as follows: in use, an operator enters the cab 3 to operate the ship body 1, so that the ship body 1 moves to a dredging area under the rotating and pushing action of the propeller 2, then the ship body 1 is anchored, an operator enters an operation chamber 12 to operate the silt excavating device, the first hydraulic rod 8, the second hydraulic rod 9 and the third hydraulic rod 10 enable the first excavating arm 6, the second excavating arm 7 and the excavating bucket 11 to rotate, further completing the dredging operation of silt, the vertical drainage seam 13 on the bucket 11 enables the water in the bucket 11 to be quickly drained, the drainage efficiency is improved, the storage water in the bucket 11 is reduced, the silt dredging efficiency of the bucket 11 is ensured, the dredging device pours the dredged silt into the mud box 4, the water seepage seam 14 on the upper side of the mud box 4 can timely discharge water in silt, reduce the water quantity in the mud box 4 and improve the utilization rate of the mud box 4.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A channel dredging device is characterized in that: including bucket (11), excavation tooth (15) and drainage seam (13), the welding of bucket (11) downside excavates tooth (15), the shaping has on bucket (11) lateral wall drainage seam (13), bucket (11) upper end articulates there is No. three hydraulic stem (10), No. three hydraulic stem (10) are kept away from bucket (11) one end articulates there is mount pad (16).

2. A channel dredging apparatus according to claim 1, characterized in that: a second digging arm (7) is arranged on the upper side of the mounting seat (16), a second hydraulic rod (9) is hinged at the upper end of the second digging arm (7), a first digging arm (6) is arranged at the lower side of the second hydraulic rod (9), a first hydraulic rod (8) is hinged at the lower side of the first digging arm (6), the lower end of the first digging arm (6) is hinged with a hydraulic rotating seat (5), the upper side of the hydraulic rotating seat (5) is provided with an operating chamber (12), a ship body (1) is arranged at the lower side of the hydraulic rotating seat (5), a mud box (4) is arranged at the inner side of the ship body (1), a water seepage seam (14) is formed on the outer side of the ship body (1), an engine case (17) is welded at one end of the ship body (1) far away from the hydraulic rotating seat (5), the engine case (17) upside is provided with driver's cabin (3), engine case (17) one side key-type connection has screw (2).

3. A channel dredging apparatus according to claim 2, characterized in that: the excavator bucket (11) is hinged to the mounting seat (16), and the mounting seat (16) is hinged to the second excavator arm (7).

4. A channel dredging apparatus according to claim 3, characterized in that: the second digging arm (7) is hinged to the first digging arm (6), and the first digging arm (6) is hinged to the second hydraulic rod (9).

5. Channel dredging apparatus according to claim 4, characterized in that: the first hydraulic rod (8) is hinged with the first digging arm (6), and the first digging arm (6) is hinged with the hydraulic rotating seat (5).

6. Channel dredging apparatus according to claim 5, characterized in that: the hydraulic rotating seat (5) is connected with the operating room (12) through bolts, and the ship body (1) is welded with the mud box (4).

7. A channel dredging apparatus according to claim 6, characterized in that: the cab (3) is connected with the ship body (1) through bolts, and ten water seepage seams (14) are formed.