CN108797685A - A kind of dredger - Google Patents
A kind of dredger Download PDFInfo
- Publication number
- CN108797685A CN108797685A CN201810667564.9A CN201810667564A CN108797685A CN 108797685 A CN108797685 A CN 108797685A CN 201810667564 A CN201810667564 A CN 201810667564A CN 108797685 A CN108797685 A CN 108797685A
- Authority
- CN
- China
- Prior art keywords
- support tube
- central siphon
- bucket
- delivery pipe
- mud delivery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
- E02F5/282—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways with rotating cutting or digging tools
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/04—Loading devices mounted on a dredger or an excavator hopper dredgers, also equipment for unloading the hopper
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/10—Pipelines for conveying excavated materials
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of dredgers, with hull, cockpit and excavating gear, the excavating gear is arranged in the front end of hull, the excavating gear includes central siphon, the support tube being connected on central siphon, the central siphon passes through the supporting rack support of left and right two, motor is arranged in one end of the central siphon, the other end of the central siphon connects mud delivery pipe, the mud delivery pipe is rotatably connected with central siphon, it is provided with dredge pump in the mud delivery pipe, the other end of the mud delivery pipe has sludge outlet, the sludge outlet is arranged in the top of collection hopper dredger, the junction of the bucket and support tube is provided with valve port, the valve port can will be connected to when opening inside bucket and support tube, it is provided with through-hole on the central siphon border, the other end of the through-hole and support tube connects, the front end of the hull is provided with cavity.Ship Structure is simple, is suitable for large-scale and small-sized river, and convenient for going deep into excavating silt in water, digging efficiency is high.
Description
Technical field
The invention belongs to excavating machinery fields, and in particular to a kind of dredger excavated for river.
Background technology
Mud in river is cumulative, is unfavorable for the navigation of ship, and current channel cleanout ship is all only suitable for greatly
Type river coordinates the component of transmission relatively more because its is complicated, on ship, and in the medium-and-large-sized dredger in some small-sized rivers
It can not drive at all, this just gives the trouble that the dredging in small-sized river is brought, and can only carry out dredging, efficiency using artificial mode
It is relatively low, nor safety.
Invention content：
To solve the above-mentioned problems, the present invention specifically uses following technical scheme to realize to the present invention,
A kind of dredger has hull 1, cockpit 2 and excavating gear, it is characterised in that：The excavating gear is arranged in hull
Front end, the excavating gear includes central siphon 5, the support tube 4 being connected on central siphon 5, the support tube 4 be hollow tube, setting
Bucket 3 in support tube front end, the central siphon 5 are supported by the supporting rack 8 of left and right two, and one end setting of the central siphon 5 is electronic
Machine 7, the motor 7 are used for the rotation of drive shaft tube 5, the other end connection mud delivery pipe 9 of the central siphon 5, the mud
Delivery pipe 9 is rotatably connected with central siphon 5, and dredge pump 10 is provided in the mud delivery pipe 9, the mud delivery pipe 9
There is the other end sludge outlet 11, the sludge outlet 11 to be arranged in the top of collection hopper dredger 12, the bucket 3 and support tube 4
Junction is provided with valve port 6, can be connected to bucket 3 with 4 inside of support tube when the valve port 6 is opened, the central siphon 5 is hollow
Pipe, diameter are more than the diameter of the support tube 4, are provided with through-hole on 5 border of the central siphon, the through-hole is another with support tube 4
One end connects, and angular transducer is provided on the support tube 4, and pressure sensor is provided on the bucket 3, and the angle passes
Sensor, pressure sensor, valve port 6, motor 7 and dredge pump 10 are connected with controller, and the front end of the hull 1 is provided with cavity
13, the bucket 3 and support tube 4 can rotate in cavity 13.
Further, the through-hole is provided with 8, the support tube 4 and corresponding 8 pairs of the setting of bucket 3.
Advantageous effect of the present invention is：Ship Structure is simple, is suitable for large-scale and small-sized river, convenient for going deep into water excavating
Silt, digging efficiency are high.
Description of the drawings：
Fig. 1 dredger structural schematic diagrams；
Fig. 2 dredger vertical views；
Hull 1 in figure, cockpit 2, bucket 3, support tube 4, central siphon 5, valve port 6, motor 7, supporting rack 8, mud delivery pipe 9,
Dredge pump 10, sludge outlet 11, collection hopper dredger 12, cavity 13.
Specific implementation mode：
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figs. 1-2, the present invention provides a kind of dredgers, have hull 1, cockpit 2 and excavating gear, feature
It is：The excavating gear is arranged in the front end of hull, and the excavating gear includes central siphon 5, the support tube being connected on central siphon 5
4, the support tube 4 is hollow tube, and the bucket 3 in support tube front end is arranged, and the central siphon 5 passes through two supporting racks 8 in left and right
Support, one end of the central siphon 5 are arranged motor 7, and the motor 7 is used for the rotation of drive shaft tube 5, the central siphon 5 it is another
End connection mud delivery pipe 9, the mud delivery pipe 9 is rotatably connected with central siphon 5, is provided in the mud delivery pipe 9
There is the other end of dredge pump 10, the mud delivery pipe 9 sludge outlet 11, the sludge outlet 11 to be arranged in collection hopper dredger 12
The junction of top, the bucket 3 and support tube 4 is provided with valve port 6, and the valve port 6 can be by bucket 3 and support tube when opening
4 inside connections, the central siphon 5 are hollow tube, and diameter is more than the diameter of the support tube 4, is provided on 5 border of the central siphon logical
Hole, the through-hole are connect with the other end of support tube 4, and angular transducer is provided on the support tube 4, is set on the bucket 3
It is equipped with pressure sensor, the angular transducer, pressure sensor, valve port 6, motor 7 and dredge pump 10 are connected with controller,
The front end of the hull 1 is provided with cavity 13, and the bucket 3 and support tube 4 can rotate in cavity 13.
The through-hole is provided with 8, the support tube 4 and corresponding 8 pairs of the setting of bucket 3.
Embodiment 1 is provided with 8 pairs of buckets 3 and support tube 4, and one end of the support tube 4 is connect with bucket 3, in bucket 3
Valve port 6 is provided between support tube 4, the valve port 6 is normally off, the other end of the support tube 4 and leading on central siphon 5
Hole connects, and the central siphon 5 rotates clockwise under the driving of motor 7, and the shovel of bucket 3 digs underwater sludge, the angular transducer
The angle with horizontal plane for detecting support tube 4, the pressure sensor is for detecting in bucket 3 bucket 3 by mud
Pressure judges that the presence for whether having mud in bucket 3, the angular values and pressure value are sent to controller with this, is propping up
It is described when the angle of stay tube 4 and horizontal plane is between 0-45 degree, and when pressure sensor detects pressure of the bucket by mud
Controller control valve mouth 6 open, while control dredge pump 10 extract mud, mud through mud delivery pipe 9 from sludge outlet 11 into
Enter into collection hopper dredger 12, absorbs mud when between 0-45 degree, be not only able to ensure that mud is not fallen out, and support tube at this time
4 tilt, and can remove river water remaining in bucket.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (2)
1. a kind of dredger has hull 1, cockpit 2 and excavating gear, it is characterised in that：The excavating gear is arranged in ship
The front end of body, the excavating gear include central siphon 5, the support tube 4 being connected on central siphon 5, and the support tube 4 is hollow tube, if
The bucket 3 in support tube front end is set, the central siphon 5 is supported by the supporting rack 8 of left and right two, one end setting electricity of the central siphon 5
Motivation 7, the motor 7 are used for the rotation of drive shaft tube 5, the other end connection mud delivery pipe 9 of the central siphon 5, the silt
Mud delivery pipe 9 is rotatably connected with central siphon 5, and dredge pump 10, the mud delivery pipe 9 are provided in the mud delivery pipe 9
The other end there is sludge outlet 11, the sludge outlet 11 to be arranged in the top of collection hopper dredger 12, the bucket 3 and support tube 4
Junction be provided with valve port 6, can will be connected to inside bucket 3 and support tube 4 when the valve port 6 is opened, during the central siphon 5 is
Blank pipe, diameter are more than the diameter of the support tube 4, and through-hole, the through-hole and support tube 4 are provided on 5 border of the central siphon
The other end connects, and is provided with angular transducer on the support tube 4, pressure sensor, the angle are provided on the bucket 3
Sensor, pressure sensor, valve port 6, motor 7 and dredge pump 10 are connected with controller, and the front end setting of the hull 1 is free
Chamber 13, the bucket 3 and support tube 4 can rotate in cavity 13.
2. a kind of dredger as described in claim 1, it is characterised in that：The through-hole is provided with 8,4 He of the support tube
Corresponding 8 pairs of the setting of bucket 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810667564.9A CN108797685A (en) | 2018-06-26 | 2018-06-26 | A kind of dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810667564.9A CN108797685A (en) | 2018-06-26 | 2018-06-26 | A kind of dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108797685A true CN108797685A (en) | 2018-11-13 |
Family
ID=64071056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810667564.9A Withdrawn CN108797685A (en) | 2018-06-26 | 2018-06-26 | A kind of dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108797685A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632924A (en) * | 2019-09-09 | 2019-12-31 | 安徽大学 | Unmanned ship control system for remote control monitoring and sampling |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB665431A (en) * | 1948-12-11 | 1952-01-23 | Francesco Cosenza | Improvements in or relating to subaqueous excavators |
| US4887371A (en) * | 1986-09-25 | 1989-12-19 | Kaiser Johann F | Dredges |
| US4946227A (en) * | 1989-05-22 | 1990-08-07 | Esso Resources Canada Limited | Bucket wheel assembly |
| EP2682528A2 (en) * | 2012-07-06 | 2014-01-08 | Baggerwerken Decloedt en Zoon | Device and method for dredging bed material under water |
| CN104912143A (en) * | 2015-05-25 | 2015-09-16 | 东北大学 | Unmanned dredging device for processing industrial sludge and stink and working method thereof |
-
2018
- 2018-06-26 CN CN201810667564.9A patent/CN108797685A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB665431A (en) * | 1948-12-11 | 1952-01-23 | Francesco Cosenza | Improvements in or relating to subaqueous excavators |
| US4887371A (en) * | 1986-09-25 | 1989-12-19 | Kaiser Johann F | Dredges |
| US4946227A (en) * | 1989-05-22 | 1990-08-07 | Esso Resources Canada Limited | Bucket wheel assembly |
| EP2682528A2 (en) * | 2012-07-06 | 2014-01-08 | Baggerwerken Decloedt en Zoon | Device and method for dredging bed material under water |
| CN104912143A (en) * | 2015-05-25 | 2015-09-16 | 东北大学 | Unmanned dredging device for processing industrial sludge and stink and working method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632924A (en) * | 2019-09-09 | 2019-12-31 | 安徽大学 | Unmanned ship control system for remote control monitoring and sampling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |