CN202658640U - Hydraulic spiral winching sucking dredging ship - Google Patents
Hydraulic spiral winching sucking dredging ship Download PDFInfo
- Publication number
- CN202658640U CN202658640U CN 201220341459 CN201220341459U CN202658640U CN 202658640 U CN202658640 U CN 202658640U CN 201220341459 CN201220341459 CN 201220341459 CN 201220341459 U CN201220341459 U CN 201220341459U CN 202658640 U CN202658640 U CN 202658640U
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- reamer
- screw
- large arm
- sucking
- sand
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Abstract
A hydraulic spiral winching sucking dredging ship comprises a buoy, a large arm support arranged on the buoy and a large arm lifting winch. A mortar pump for discharging sand is arranged at the rear portion of the buoy, two ends of the mortar pump are respectively connected with a sand sucking soft pipe and a sand discharging soft pipe respectively, the front end of the sand sucking soft pipe is connected with a feeding port, and the large arm support is provided with a spiral stirring device. The hydraulic spiral winching sucking dredging ship can stir sludge layers large in thickness and hardness in a riverway into a loose state through a spiral reamer, sucks the sludge through a sucking inlet, and discharges the sludge through a sludge discharging pipe so as to achieve a dredging purpose. The hydraulic spiral winching sucking dredging ship uses the spiral reamer to spin and stir the sludge and sand directly, overcomes the shortcoming that a traditional ship can not stir the sludge and sand, reduces working intensity, and improves working efficiency by 3-5 times.
Description
Technical field
The utility model relates to a kind of desilting equipment with suction apparatus for work, specifically, relates to a kind of hydraulic screw strand suction dredger.
Background technology
Dredger is namely removed the instrument of benthal deposit.Power generally has diesel engine, two kinds in motor.Hull is buoyancy aid, adopts assembly box-shaped structure.Dredger includes Accrete clearing device, power set, conveyer etc.Remove benthal deposit by the power drive Accrete clearing device, pass out to assigned address by conveyer.
Existing dredger operating principle is as follows: utilize ship power to drive water pump, produce High-Pressure Water and enter sparge pipe, penetrate current by the water pistol of installing on the sparge pipe, the mud that deposits the river bed is blown stir into the turbid water shape, flow away with river, thereby play the desilting effect.Be provided with stationary pipes and the adjustable pipe that communicates at sparge pipe, respectively be provided with water pistol on stationary pipes and the adjustable pipe, adjustable pipe and stationary pipes are collapsible to be sealed and matched.When shipping agency is speeded to bridge pier or narrower river surface, the adjustable pipe of sparge pipe can be folded up conveniently to run, and the water pistol on the stationary pipes continues jet water course.When wider river surface, then adjustable pipe is launched, make the water pistol while jet water course on adjustable pipe and the stationary pipes clear up mud.Thereby the length of having avoided sparge pipe is subjected to bridge pier and the restriction of hull size, and flexible operation has improved service efficiency and dredging effect greatly.
Existing spray-sucking type dredger selects giant that silt is sprayed during desilting, siphon away discharge with pump again, and still, the mud layer in the river course is thicker, and when mud layer hardness was large, giant can't spray silt, and dredge pump row does not walk the mud in the river course.
The utility model content
For above-mentioned deficiency of the prior art, it is a kind of simple in structure that the utility model provides, and can effectively remove the large mud of thicker and hardness in the river course, strengthens dredging effect, improves a kind of hydraulic screw strand suction dredger of the job area of dredger.
Technical solution adopted in the utility model is:
A kind of hydraulic screw strand suction dredger, comprise: buoyancy aid, the large arm support and the large arm that are arranged on the buoyancy aid promote capstan winch, the buoyancy aid rear portion is provided with the mortar pump for sand discharge, the two ends of mortar pump are connected with the sand discharge flexible pipe with the husky flexible pipe of suction respectively, the front end of inhaling husky flexible pipe is connected with charging aperture, and described large arm support is provided with the spiral agitating device.
Described spiral agitating device is the reamer support arm that is arranged on large arm support front end, is provided with screw reamer on the reamer support arm.
Described screw reamer is two groups, and two groups of screw reamers are take reamer support arm center line as axis of symmetry, and the rotation direction of two groups of screw reamers is opposite.
Described charging aperture is arranged on the middle part of reamer support arm.
Described large arm support is hollow structure.
Described screw reamer is connected with reamer gear case, and reamer gear case is by fluid motor-driven.
The inboard of described reamer support arm is provided be used to the backplate that compiles silt.
The beneficial effect of the relative prior art of the utility model:
The utility model hydraulic screw strand suction dredger, thickness mud layer large, that hardness is high in the river course can be stirred into loose condition (of surface) by screw reamer, then suck by intake, drain through blow-off pipe, thereby reach the purpose of desilting, the utility model selects screw reamer directly the silt spin-up to be stirred, and has remedied conventional ship and has stirred the drawback of not getting up, reduced working strength, the 3-5 that increases work efficiency doubly.
Description of drawings
Fig. 1 is the utility model top perspective structural representation;
Fig. 2 is that the utility model is looked up perspective view.
Critical piece symbol description in the accompanying drawing:
Among the figure:
1, large arm support 2, reamer support arm
3, hydraulic motor 4, reamer gear case
5, screw reamer 6, lifting tackle group
7, fuel tank 8, reamer master motor
9, hydraulic gear pump 10, large arm promote capstan winch
11, switchbox 12, pressure distributor
13, buoyancy aid 14, mortar pump motor
15, sand discharge flexible pipe 16, mortar pump
17, inhale husky flexible pipe 18, charging aperture.
The specific embodiment
Referring to drawings and Examples the utility model is described in detail:
Accompanying drawing 1-2 as can be known, a kind of hydraulic screw strand suction dredger, comprise: buoyancy aid 13, the large arm support 1 and the large arm that are arranged on the buoyancy aid 13 promote capstan winch 10, buoyancy aid 13 rear portions are provided with the mortar pump 16 for sand discharge, the two ends of mortar pump 16 are connected with sand discharge flexible pipe 15 with the husky flexible pipe 17 of suction respectively, the front end of inhaling husky flexible pipe 17 is connected with charging aperture 18, and described large arm support 1 is provided with the spiral agitating device; Described spiral agitating device is the reamer support arm 2 that is arranged on large arm support 1 front end, is provided with screw reamer 5 on the reamer support arm 2; Described screw reamer 5 is two groups, and two groups of screw reamers 5 are take reamer support arm 2 center lines as axis of symmetry, and the rotation direction of two groups of screw reamers 5 is opposite; Described charging aperture 18 is arranged on the middle part of reamer support arm 2; Described large arm support 1 is hollow structure; Described screw reamer 5 is connected with reamer gear case 4, and reamer gear case 4 is driven by hydraulic motor 3; The inboard of described reamer support arm 2 is provided be used to the backplate that compiles silt.
The course of work of the present utility model is as follows:
Hydraulic drive drives screw reamer with direct flexible the putting under water of large arm, and the silt spin-up is stirred.With the mortar pump silt is siphoned away discharge again.After support arm is transferred, main motor rotarily drives the mekydro pump work, gear pump is transported to distributor to oil, distributor is transported to hydraulic motor to oil again and rotarily drives the gear-box rotation, gearbox output shaft rotarily drives the screw reamer rotation stirring of silt spin-up is made it to be grouped into the backplate charging aperture, and the sand suction pump rotation is discharged the silt inspiration with inhaling husky sebific duct again.
The utility model hydraulic screw strand suction dredger, thickness mud layer large, that hardness is high in the river course can be stirred into loose condition (of surface) by screw reamer, then suck by intake, drain through blow-off pipe, thereby reach the purpose of desilting, the utility model selects screw reamer directly the silt spin-up to be stirred, and has remedied conventional ship and has stirred the drawback of not getting up, reduced working strength, the 3-5 that increases work efficiency doubly.
The utility model hydraulic screw strand suction dredger, desilting efficiency data is high, and low cost of manufacture is widely used in artificial lake, river course, reservoir, seashore, the silt displacement at harbour.
Claims (7)
1. a hydraulic screw twists the suction dredger, comprise: buoyancy aid, the large arm support and the large arm that are arranged on the buoyancy aid promote capstan winch, the buoyancy aid rear portion is provided with the mortar pump for sand discharge, the two ends of mortar pump are connected with the sand discharge flexible pipe with the husky flexible pipe of suction respectively, the front end of inhaling husky flexible pipe is connected with charging aperture, it is characterized in that: described large arm support is provided with the spiral agitating device.
2. described hydraulic screw twists the suction dredger according to claim 1, and it is characterized in that: described spiral agitating device is the reamer support arm that is arranged on large arm support front end, is provided with screw reamer on the reamer support arm.
3. described hydraulic screw twists the suction dredger according to claim 2, and it is characterized in that: described screw reamer is two groups, and two groups of screw reamers are take reamer support arm center line as axis of symmetry, and the rotation direction of two groups of screw reamers is opposite.
4. described hydraulic screw twists the suction dredger according to claim 2, and it is characterized in that: described charging aperture is arranged on the middle part of reamer support arm.
5. described hydraulic screw twists the suction dredger according to claim 2, and it is characterized in that: described large arm support is hollow structure.
6. described hydraulic screw twists the suction dredger according to claim 2, and it is characterized in that: described screw reamer is connected with reamer gear case, and reamer gear case is by fluid motor-driven.
7. described hydraulic screw twists the suction dredger according to claim 2, and it is characterized in that: the inboard of described reamer support arm is provided be used to the backplate that compiles silt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341459 CN202658640U (en) | 2012-07-16 | 2012-07-16 | Hydraulic spiral winching sucking dredging ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220341459 CN202658640U (en) | 2012-07-16 | 2012-07-16 | Hydraulic spiral winching sucking dredging ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202658640U true CN202658640U (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220341459 Expired - Fee Related CN202658640U (en) | 2012-07-16 | 2012-07-16 | Hydraulic spiral winching sucking dredging ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202658640U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141324A (en) * | 2014-07-03 | 2014-11-12 | 安徽合矿机械股份有限公司 | Stirring-suction integrated hydraulic dredging pump |
| CN104963371A (en) * | 2015-06-10 | 2015-10-07 | 河南工业大学 | Sludge removing device |
| CN106542714A (en) * | 2015-09-18 | 2017-03-29 | 山东浩海疏浚装备有限公司 | A kind of sludge solidification pumps integrated vehicle |
| CN106836356A (en) * | 2017-03-02 | 2017-06-13 | 苏州海霸设备制造有限公司 | Multi-functional silt remover |
| CN108589810A (en) * | 2018-02-06 | 2018-09-28 | 芜湖市皖南造船有限公司 | A kind of small silt-cleaning vessel |
| CN112746642A (en) * | 2020-12-23 | 2021-05-04 | 湖南罗博思达环保科技有限公司 | Slurry cleaning device |
-
2012
- 2012-07-16 CN CN 201220341459 patent/CN202658640U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141324A (en) * | 2014-07-03 | 2014-11-12 | 安徽合矿机械股份有限公司 | Stirring-suction integrated hydraulic dredging pump |
| CN104963371A (en) * | 2015-06-10 | 2015-10-07 | 河南工业大学 | Sludge removing device |
| CN104963371B (en) * | 2015-06-10 | 2017-10-10 | 河南工业大学 | Sludge cleaning plant |
| CN106542714A (en) * | 2015-09-18 | 2017-03-29 | 山东浩海疏浚装备有限公司 | A kind of sludge solidification pumps integrated vehicle |
| CN106836356A (en) * | 2017-03-02 | 2017-06-13 | 苏州海霸设备制造有限公司 | Multi-functional silt remover |
| CN108589810A (en) * | 2018-02-06 | 2018-09-28 | 芜湖市皖南造船有限公司 | A kind of small silt-cleaning vessel |
| CN112746642A (en) * | 2020-12-23 | 2021-05-04 | 湖南罗博思达环保科技有限公司 | Slurry cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20180716 |