CN206616609U - A kind of strand suction device of auxiliary desilting - Google Patents
A kind of strand suction device of auxiliary desilting Download PDFInfo
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- CN206616609U CN206616609U CN201720066974.9U CN201720066974U CN206616609U CN 206616609 U CN206616609 U CN 206616609U CN 201720066974 U CN201720066974 U CN 201720066974U CN 206616609 U CN206616609 U CN 206616609U
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- head
- floating body
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- push rod
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Abstract
The utility model discloses a kind of strand suction device of auxiliary desilting, including reamer head, twisting sucker head floating body and high pressure washing head；The relative both sides of the twisting sucker head floating body are connected by hydraulic lifting push rod two, hydraulic lifting push rod three with dredger body end face respectively；The twisting sucker head floating body bottom surface twists head connecting tube one end and is fixed with hydraulic motor and reamer head, the other end is rotated with floating body by rotating shaft and is connected provided with head connecting tube is twisted；The strand head connecting tube medium position is connected with hydraulic lifting push rod one, and the afterbody of hydraulic lifting push rod one is arranged on portal frame；Strand head connecting tube at the reamer head cutterhead is provided with a pump orifice, and pump orifice is connected by pipeline with the soil pick-up pump in dredger.The utility model utilizes reamer head, high pressure washing head, the setting of pump orifice, realizes greatly improving for dredging effect, preferably helps the site operation of desilting；Meanwhile, acted by the reduction of hydraulic lifting push rod, add the working face of desilting.
Description
Technical field
The utility model belongs to field of environmental improvement, is related to a kind of Accrete clearing device, and specifically a kind of strand for aiding in desilting is inhaled
Formula device.
Background technology
Environmental protection industry development was more rapid in recent years, and desilting engineering is the first step of environmental improvement, dredging effect quality
It is also one of factor that influence is subsequently administered.
It is to use a kind of wide desilting ship in beach engineering is dredged in desilting at present to twist suction dredger, and it is to utilize to inhale
Water pipe front end surrounds the rotation reamer device that suction hose is installed, and river sediment is cut and stirred, then will be twisted through dredging tube
The silt material risen, by powerful pumping forces, is transported to silt solid accumulation, and it dredge, to transport mud, dump etc. worked
Journey, can be completed with one-time continuous, and it is a kind of efficiency high, lower-cost dredger, be good submerged digging machinery.
In desilting engineering, due to differences such as the mud characters and influence factor of each operating mode, the tired of Dredging Construction can be caused
Difficult degree is different.In order to more preferably help the site operation of desilting, a kind of strand suction device of auxiliary desilting, this device are now provided
It is combined with dredger, forms strand suction dredger.
Utility model content
The purpose of this utility model is to provide a kind of strand suction device of auxiliary desilting.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of strand suction device of auxiliary desilting, including reamer head, twisting sucker head floating body and high pressure washing head；Described twist is inhaled
The relative both sides of head floating body are connected by hydraulic lifting push rod two, hydraulic lifting push rod three with dredger body end face respectively；
The twisting sucker head floating body bottom surface twists head connecting tube one end and is fixed with hydraulic motor and reamer provided with head connecting tube is twisted
Head, the other end is rotated with floating body by rotating shaft and is connected；The strand head connecting tube medium position is connected with hydraulic lifting push rod one, liquid
Pressure lifting push rod one afterbody is arranged on portal frame；
Strand head connecting tube at the reamer head cutterhead is provided with a pump orifice, suction of the pump orifice in pipeline and dredger
Dirty pump is connected, and pipeline is arranged at the inside of connecting tube.
The twisting sucker head floating body shape triangular in shape, its drift angle is set for arc surface, and two base angles are set for vertical tangent plane；Twist
Suction nozzle floating body drift angle is oppositely arranged with dredger body end face.
Described gantry is erected at twisting sucker head floating body upper side；The portal frame is in inverted U shape.
The U-shaped shape of high pressure washing head, it is located in the strand head connecting tube at reamer head cutterhead, and by pipeline and clearly
High-pressure hydraulic pump in silt ship is connected.
The beneficial effects of the utility model：The utility model rotates strand in mud using reamer head and cut, break up close to
Solidify the mud of one, the water under high pressure sprayed using high pressure washing head makes mud formation slurries, recycle pump orifice suction reamer
Slurries at head, realize greatly improving for dredging effect, preferably help the site operation of desilting；Meanwhile, pass through hydraulic lifting
The reduction action of push rod one, hydraulic lifting push rod two and hydraulic lifting push rod three, can form swinging for reamer head, to increase
The working face of desilting.
Brief description of the drawings
For the ease of it will be appreciated by those skilled in the art that being further described below in conjunction with the accompanying drawings to the utility model.
Fig. 1 is a kind of strand suction apparatus structure schematic diagram of auxiliary desilting of the utility model；
Fig. 2 is mplifying structure schematic diagram at A in Fig. 1；
Label in figure：Reamer head 1, twist head connecting tube 2, hydraulic lifting push rod 1, portal frame 4, hydraulic lifting push rod 25,
Hydraulic lifting push rod 36, twisting sucker head floating body 7, high pressure washing first 8, pump orifice 9.
Embodiment
A kind of strand suction device of auxiliary desilting, as shown in Figure 1-2, including reamer head 1, twisting sucker head floating body 7 and high pressure
Syringe pipe 8；Wherein, the shape triangular in shape of twisting sucker head floating body 7, its drift angle is set for arc surface, and two base angles are set for vertical tangent plane；
The drift angle of twisting sucker head floating body 7 is oppositely arranged with dredger body end face, and its relative both sides passes through hydraulic lifting push rod 25, liquid respectively
Pressure lifting push rod 36 is connected with dredger body end face；
The upper side of twisting sucker head floating body 7 is provided with the portal frame 4 of inverted U shape；The bottom surface of twisting sucker head floating body 7 is provided with strand head connecting tube
2, twist head connecting tube 2 using caliber compared with big steel pipe, its one end is fixed with hydraulic motor and reamer head 1, the other end using rotating shaft with
Floating body rotates connection, twists the medium position of head connecting tube 2 and is connected with hydraulic lifting push rod 1, passes through the liter of hydraulic lifting push rod 1
Drop control twists the up and down motion of head connecting tube 2 and reamer head 1；The afterbody of hydraulic lifting push rod 1 is arranged on portal frame 4；
Reamer head 1 is rotated by fluid motor-driven, and hydraulic motor is located at reamer head cutterhead, and by high-pressure oil pipe and liquid
Press pump station is connected, and can control reamer head and carries out positive and negative rotation, hydraulic power unit is located in dredger storehouse；
The U-shaped shape of high pressure washing first 8, it is connected by pipeline with the high-pressure hydraulic pump in dredger；
Strand head connecting tube at the cutterhead of reamer head 1 is provided with a pump orifice 9, suction of the pump orifice 9 in pipeline and dredger
Dirty pump is connected, and pipeline is arranged at the inside of connecting tube 2；
Aid in the strand suction device of desilting（Operation principle）:
1st, reamer head 1 rotates strand in mud and cut, and breaks up the mud close to solidification one；Reamer head be dredger most
Important component, because it determines the yield excavated and conveyed in many cases；For yield in addition to required cutting force reamer
Head speed and size are also critically important；Reamer cutting power should be able to cut soil, and reamer head speed is for mixture forming process
It is critically important and size and cutting power and yield are closely bound up；
2nd, reamer head 1 rotate same high pressure washing it is first 8 spray water under high pressure be rinsed moisturizing, make mud formation slurries；If
Can be without rinsing moisturizing when mud is under water and water is more；
3rd, a pump orifice 9 is provided with the cutterhead of reamer head 1, is connected with the soil pick-up pump in dredger, at suction reamer head
Slurries；
4th, reamer head 1 is connected by strand head connecting tube 2 and twisting sucker head floating body 7；
5th, the lifting action of control hydraulic lifting push rod 1, can form the up and down motion of reamer head 1；
6th, the reduction action of control hydraulic lifting push rod 25 and hydraulic lifting push rod 36, can form the left and right pendulum of reamer head
It is dynamic, to increase the working face of desilting；
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member is made various modifications or supplement to described specific embodiment or substituted using similar mode, without departing from reality
With new structure or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (4)
1. a kind of strand suction device of auxiliary desilting, it is characterised in that including reamer head（1）, twisting sucker head floating body（7）And high pressure
Syringe pipe（8）；The twisting sucker head floating body（7）Relative both sides pass through hydraulic lifting push rod two respectively（5）, hydraulic lifting push rod three
（6）It is connected with dredger body end face；
The twisting sucker head floating body（7）Bottom surface is provided with strand head connecting tube（2）, twist head connecting tube（2）One end be fixed with hydraulic motor and
Reamer head（1）, the other end rotated by rotating shaft and floating body and is connected；The strand head connecting tube（2）Medium position is connected with hydraulic pressure liter
Push rod one drops（3）, hydraulic lifting push rod one（3）Afterbody is arranged on portal frame（4）On；
The reamer head（1）Strand head connecting tube at cutterhead is provided with a pump orifice（9）, pump orifice（9）By pipeline and dredger
Interior soil pick-up pump is connected, and pipeline is arranged at connecting tube（2）Inside.
2. a kind of strand suction device of auxiliary desilting according to claim 1, it is characterised in that the twisting sucker head floating body
（7）Shape triangular in shape, its drift angle is set for arc surface, and two base angles are set for vertical tangent plane；Twisting sucker head floating body（7）Drift angle with it is clear
Silt hull end face is oppositely arranged.
3. a kind of strand suction device of auxiliary desilting according to claim 1, it is characterised in that the portal frame（4）If
In twisting sucker head floating body（7）Upper side；The portal frame（4）In inverted U shape.
4. a kind of strand suction device of auxiliary desilting according to claim 1, it is characterised in that the high pressure washing head
（8）U-shaped shape, it is located at reamer head（1）In strand head connecting tube at cutterhead, and the high-pressure hydraulic pump in pipeline and dredger
It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720066974.9U CN206616609U (en) | 2017-01-20 | 2017-01-20 | A kind of strand suction device of auxiliary desilting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720066974.9U CN206616609U (en) | 2017-01-20 | 2017-01-20 | A kind of strand suction device of auxiliary desilting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206616609U true CN206616609U (en) | 2017-11-07 |
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ID=60229980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720066974.9U Active CN206616609U (en) | 2017-01-20 | 2017-01-20 | A kind of strand suction device of auxiliary desilting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206616609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826268A (en) * | 2019-01-10 | 2019-05-31 | 浙江海洋大学 | The waterway dredging device of broken function is cut with dredged mud |
-
2017
- 2017-01-20 CN CN201720066974.9U patent/CN206616609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826268A (en) * | 2019-01-10 | 2019-05-31 | 浙江海洋大学 | The waterway dredging device of broken function is cut with dredged mud |
| CN109826268B (en) * | 2019-01-10 | 2021-04-06 | 浙江海洋大学 | Channel dredging device with function of cutting and crushing dredged mud |
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