CN206396825U - A kind of urban river sediment device for high-efficiency cleaning - Google Patents
A kind of urban river sediment device for high-efficiency cleaning Download PDFInfo
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- CN206396825U CN206396825U CN201621157617.5U CN201621157617U CN206396825U CN 206396825 U CN206396825 U CN 206396825U CN 201621157617 U CN201621157617 U CN 201621157617U CN 206396825 U CN206396825 U CN 206396825U
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- mud
- straight tube
- type pipe
- efficiency cleaning
- urban river
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Abstract
The utility model discloses a kind of urban river sediment device for high-efficiency cleaning, it is characterised in that：Including hull (1), special mud dredger (2) and device (3) is moved up and down；Hull (1) is connected with special mud dredger (2)；Special mud dredger (2) is connected with moving up and down device (3), and is moved up and down by moving up and down device (3) realization；Special mud dredger includes " V " type pipe (24), straight tube (23) and middle part drive shaft (21)；" V " type pipe (24) one end is connected with straight tube (23), and it is internal that middle part drive shaft (21) is arranged at straight tube (23)；Straight tube (23) top is provided with mud delivery outlet（25）Connected with hull (1)；The middle part drive shaft (21) is provided with the helical blade (22) stretched on axle.The utility model principle is simple, applied strong, improves desilting efficiency data, alleviates the labor intensity of staff, reduces mud in work and cause secondary pollution to river course.
Description
Technical field
The utility model is related to urban river sediment dredging technology field, belongs to novel environment friendly class plant equipment, specifically relates to
And a kind of urban river sediment device for high-efficiency cleaning.
Background technology
Riverway sludge device for high-efficiency cleaning is a kind of to clear up the mud of river bed as one kind machinery of main purpose.In city
Most of river courses all receive the different degrees of pollution of municipal refuse and daily life rubbish.In riverway sludge accumulation particularly
Small-sized riverway sludge accumulation, can cause riverbed to rise, thus cause water level to rise, because river mediates inconvenience, it is easy to lead to
Serious floods.
At present, in riverway sludge reset procedure, the several method mainly used：1. directly river course is excavated with excavator to become silted up
Mud, the excavator of this mode is easily damaged to riverbed；2. directly bed-silt is excavated using scraper bowl class instrument
Cleaning, this mode efficiency is low and can produce secondary pollution；3. using grab machinery, this mode can cause serious two
Secondary pollution；4. rational position is selected in river course, fixed placement machines for mud clearage.Learnt through investigation and inspection information, in the market
Universal desilting equipment is expensive, and cleaning efficiency is general, and also severe contamination can be produced to river course in scale removal process.
Therefore, a kind of new mud device for high-efficiency cleaning is developed in time to overcome above-mentioned technical problem, is had very
Important research theory significance.
Utility model content
The technical problems to be solved in the utility model is：There is provided a kind of principle simple, compact conformation, good operating stability；
Intensity of workers can be mitigated, secondary pollution is produced during reduction desilting.
The technical solution of the utility model is：A kind of urban river sediment device for high-efficiency cleaning, including hull are special to dredge
Device and move up and down device；Hull is connected with special mud dredger；Special mud dredger is connected with moving up and down device, and by upper
Lower mobile device is realized and moved up and down；Special mud dredger includes " V " type pipe, straight tube and middle part drive shaft；" V " type pipe one end with
Straight tube is connected, and middle part drive shaft is arranged inside straight tube；The straight tube top is connected provided with mud delivery outlet with hull；It is described
Middle part drive shaft is provided with the helical blade stretched on axle.
" V " the type ttom of pipe end is equipped with pressure sensor, and number is more than 4.
Helical blade in the middle part drive shaft is provided with specific 20 ° -35 ° of helical angle with guarantee in " V " type pipe end
Dredging efficiency；In straight tube helical blade provided with 35 ° -60 ° of specific helical angle to ensure mud transfer efficiency.
There is grooving at " V " the type tube opening end, forms horn-type opening.
The mud dredger moves up and down device and includes drive gear and spur rack, and drive gear and spur rack are engaged.
The straight pipe wall is provided with spur rack.
" V " the type bottom of the tube is provided with bottom plate formation mud collecting chamber, and " V " the type pipe, middle part drive shaft and bottom plate are common
Form the structure of mud collecting chamber and pump.
Mud guard of " V " the type pipe horn-type opening upper end provided with reversion.
Described special mud dredger realizes the adjustment of special mud dredger position according to the Real-time Feedback of the pressure sensor
And the adjustment of middle part drive shaft working speed.
The working condition of utility model works principle：Special mud dredger is moving up and down device driving roller gear effect
Under move down, judge whether to continue to move down according to the pressure value of " V " type bottom of the tube pressure sensor, if can not move down,
Illustrate to have contacted river bed, mud diging working can be started.Now middle part drive shaft starts rotary work, and hull is slowly advanced, and becomes silted up
Mud enters mud collecting chamber, and mud is lifted into dredging tube from " V " type bottom of the tube to straight tube top in the presence of above-mentioned pump configuration, most
Enter eventually in hull mud container.In the course of the work such as the hard thing such as stone, special mud dredger passes through pressure sensor pressure
The feedback of force value, automatic start, which moves up and down device, makes special mud dredger quickly move up so as to avoiding barrier, subtracts simultaneously
The working speed of low middle part drive shaft.
The beneficial effects of the utility model：The utility model principle is simple, applied strong, improves desilting efficiency data, mitigates
The labor intensity of staff, reduces mud in work and causes secondary pollution to river course.The tool of three parts in the design
Body is acted on：First hull part, it is contemplated that the mud in river course has not centrality and discreteness, and ship has well flexibly
Property, the space in ship can be used for loading the mud that cleaning comes up, is uniformly processed again after filling, can so ensure the company of work
Continuous property, you can improve operating efficiency.Second special mud dredger part, it is contemplated that mud will deliver to river surface from river bed, if mud is straight
Connect and filtered from water, one is that can cause serious secondary pollution, and two be that mud is broken up and reduction cleaning efficiency of slipping away by river, is
The generation of above mentioned problem is reduced, therefore using mechanisms such as helical blades in special mud dredger.3rd moves up and down device part, examines
Consider river course depth different, thus the operating position of special mud dredger can change, the rise and fall of special mud dredger should
With stationarity, therefore use the structure of drive gear drive spur rack.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is drive shaft and set helical blade structure schematic diagram in the middle part of the utility model.
Embodiment
As depicted in figs. 1 and 2, power needed for the utility model is provided by motor.
A kind of urban river sediment device for high-efficiency cleaning, including hull 1, special mud dredger 2 and move up and down device 3；
Hull 1 is connected with special mud dredger 2；Special mud dredger 2 is connected with moving up and down device 3, and realized by moving up and down device 3
Move up and down；Special mud dredger includes " V " type pipe 24, straight tube 23 and middle part drive shaft 21；The one end of " V " type pipe 24 and straight tube 23
Connection, middle part drive shaft 21 is arranged inside straight tube 23；The top of straight tube 23 connects provided with mud delivery outlet 25 with hull 1
It is logical；The middle part drive shaft 21 is provided with the helical blade 22 stretched on axle.The bottom of " V " type pipe 24 is equipped with pressure sensing
Device 27, number is more than 2.Helical blade 22 in the middle part drive shaft 21 is provided with specific spiral shell at the end of " V " type pipe 24
20 ° -35 ° of swing angle is to ensure dredging efficiency；In straight tube 23 helical blade 22 provided with 35 ° -60 ° of specific helical angle to ensure silt
Mud transfer efficiency.There is grooving the openend of " V " type pipe 24, and mud dredger described in formation horn-type opening moves up and down device 3 and wrapped
Containing drive gear 31 and spur rack 32, drive gear 31 and spur rack 32 are engaged.The wall of straight tube 23 is provided with spur rack 32.
The bottom of " V " type pipe 24 is provided with the formation of bottom plate 28 mud collecting chamber, " V " the type pipe 24, the and of middle part drive shaft 21
Bottom plate 28 is collectively forming the structure of mud collecting chamber and pump.Mud guard of the horn-type opening upper end of " V " type pipe 24 provided with reversion
29.Special mud dredger 2 realizes that the adjustment of the special position of mud dredger 2 and middle part are driven according to the Real-time Feedback of the pressure sensor 27
The adjustment of the dynamic working speed of rotating shaft 21.
When not working：Special mud dredger 2 rests on the end of hull 1 in the presence of device 3 is moved up and down, and lower end is dredged portion
Separate the water surface.
During work：Special mud dredger 2 is moved down in the case where moving up and down the effect of the drive gear 31 of device 3, according to " V " type pipe
The pressure value of 24 base pressure sensors 27 judges whether to continue to move down, if can not move down, illustrates to have contacted river bed, can
Start mud diging working.Now middle part drive shaft 21 starts rotary work, and hull 1 is slowly advanced, and mud enters mud collecting chamber, upper
Mud is lifted into dredging tube from the bottom of " V " type pipe 24 to the top of straight tube 23 in the presence of stating pump configuration, eventually enters into hull silt
In mud container 11.In the course of the work such as the hard thing such as stone, special mud dredger 2 is anti-by the pressure value of pressure sensor 27
Feedback, automatic start, which moves up and down device 3, makes special mud dredger 2 quickly move up so as to avoiding barrier, while lowering middle part
The working speed of drive shaft 21.
Mud is directly finally to be delivered in the mud container 11 of hull 1 by the road of straight tube 23, when reducing mud and having dug
The generation of secondary pollution is caused by water body.
Described above, simply the utility model preferred embodiment, does not make any formal limit to the utility model
System, it is any without departing from technical solutions of the utility model content, according to technical solutions of the utility model essence to above example institute
Make any simple modification, equal change, improve etc., belong to the utility model protection domain etc.
Claims (9)
1. a kind of urban river sediment device for high-efficiency cleaning, it is characterised in that：Including hull (1), special mud dredger (2) and on
Lower mobile device (3)；Hull (1) is connected with special mud dredger (2)；Special mud dredger (2) is connected with moving up and down device (3),
And moved up and down by moving up and down device (3) realization；Special mud dredger drives comprising " V " type pipe (24), straight tube (23) and middle part
Dynamic rotating shaft (21)；" V " type pipe (24) one end is connected with straight tube (23), and it is internal that middle part drive shaft (21) is arranged at straight tube (23)；
Straight tube (23) top is provided with mud delivery outlet（25）Connected with hull (1)；The middle part drive shaft (21) is provided with axle
The helical blade (22) of upper stretching, extension.
2. a kind of urban river sediment device for high-efficiency cleaning according to claim 1, it is characterised in that：" V " the type pipe
（24）Bottom is equipped with pressure sensor（27）, number is more than 4.
3. a kind of urban river sediment device for high-efficiency cleaning according to claim 1, it is characterised in that：The middle part driving
Rotating shaft（21）On helical blade（22）In " V " type pipe（24）End is provided with 20 ° -35 ° of helical angle；In straight tube（23）Middle helical blade
（22）Provided with 35 ° -60 ° of helical angle.
4. a kind of urban river sediment device for high-efficiency cleaning according to claim 1, it is characterised in that：" V " the type pipe
（24）There is grooving openend, forms horn-type opening.
5. a kind of urban river sediment device for high-efficiency cleaning according to claim 1, it is characterised in that：On the mud dredger
Lower mobile device（3）Include drive gear（31）And spur rack（32）, drive gear（31）And spur rack（32）It is engaged.
6. a kind of urban river sediment device for high-efficiency cleaning according to claim 5, it is characterised in that：The straight tube（23）
Wall is provided with spur rack（32）.
7. a kind of urban river sediment device for high-efficiency cleaning according to claim 1, it is characterised in that：" V " the type pipe
(24) bottom is provided with bottom plate (28) formation mud collecting chamber, " V " the type pipe（24）, middle part drive shaft（21）And bottom plate（28）Jointly
Form the structure of mud collecting chamber and pump.
8. a kind of urban river sediment device for high-efficiency cleaning according to claim 1, it is characterised in that：" V " the type pipe
（24）Mud guard of the horn-type opening upper end provided with reversion（29）.
9. a kind of urban river sediment device for high-efficiency cleaning according to claim 2, it is characterised in that：Special mud dredger
(2) special mud dredger is realized according to the Real-time Feedback of the pressure sensor (27)（2）The adjustment of position and middle part drive shaft
(21) adjustment of working speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157617.5U CN206396825U (en) | 2016-11-01 | 2016-11-01 | A kind of urban river sediment device for high-efficiency cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157617.5U CN206396825U (en) | 2016-11-01 | 2016-11-01 | A kind of urban river sediment device for high-efficiency cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206396825U true CN206396825U (en) | 2017-08-11 |
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ID=59507858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621157617.5U Active CN206396825U (en) | 2016-11-01 | 2016-11-01 | A kind of urban river sediment device for high-efficiency cleaning |
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| CN (1) | CN206396825U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337462A (en) * | 2016-11-01 | 2017-01-18 | 贵州大学 | Efficient cleaning device for urban river sludge |
| CN108951745A (en) * | 2018-09-20 | 2018-12-07 | 刘贤铨 | A kind of reservoir sedimentation silt suction system and suction method |
| CN109487844A (en) * | 2018-11-01 | 2019-03-19 | 孔维龙 | A kind of device adjusting sediment transport silt content |
| CN115949112A (en) * | 2023-02-16 | 2023-04-11 | 桐庐富春水利水电建筑有限公司 | River channel desilting auxiliary device |
-
2016
- 2016-11-01 CN CN201621157617.5U patent/CN206396825U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106337462A (en) * | 2016-11-01 | 2017-01-18 | 贵州大学 | Efficient cleaning device for urban river sludge |
| CN108951745A (en) * | 2018-09-20 | 2018-12-07 | 刘贤铨 | A kind of reservoir sedimentation silt suction system and suction method |
| CN108951745B (en) * | 2018-09-20 | 2023-07-25 | 刘贤铨 | Reservoir sediment pumping system and pumping method |
| CN109487844A (en) * | 2018-11-01 | 2019-03-19 | 孔维龙 | A kind of device adjusting sediment transport silt content |
| CN109487844B (en) * | 2018-11-01 | 2023-03-14 | 孔维龙 | Device for adjusting sand content of sand transportation |
| CN115949112A (en) * | 2023-02-16 | 2023-04-11 | 桐庐富春水利水电建筑有限公司 | River channel desilting auxiliary device |
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