CN103643714A - River-crossing tunnel trash remover - Google Patents
River-crossing tunnel trash remover Download PDFInfo
- Publication number
- CN103643714A CN103643714A CN201310635519.2A CN201310635519A CN103643714A CN 103643714 A CN103643714 A CN 103643714A CN 201310635519 A CN201310635519 A CN 201310635519A CN 103643714 A CN103643714 A CN 103643714A
- Authority
- CN
- China
- Prior art keywords
- wheel
- river
- trash
- rake
- tunnel
- 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.)
- Granted
Links
Images
Landscapes
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The invention discloses a river-crossing tunnel trash remover, and relates to the field of mechanical trash removal for tunnels. The river-crossing tunnel trash remover specifically comprises a winch, wherein more than two trash removing devices are wound around the winch, and the trash removing devices are hinged to one another through connecting rods. Each trash removing device comprises a trash removing assembly unit and walking wheels located on the two sides of the trash removing assembly unit, wherein the turning radius of each walking wheel is larger than that of the trash removing assembly unit. According to the river-crossing tunnel trash remover, cleaning of sediment at the bottom of a tunnel can be completed by means of pushing a running wheel to rotate just through flow of water, so that energy is saved, consumption is lowered, and no pollution is caused.
Description
Technical field
The present invention relates to the tunnel machine field of removing contamination.
Background technology
At present in the middle of our national south water to north or other hydraulic engineerings, the rivers channel of various cross-strikes, the water channel culvert of crossing river or crossing the river is absolutely necessary, but because culvert is located in low-lying, current are containing the sandstone earth deposit of band, year amass the moon really tired cumulative, and then can have influence on the flow of water.
What in the Dredging Construction of China, generally adopt at present is to stir suction desilting method, mainly by mixing plant, mud and the river of bottom, waters are stirred into muddy, with suction pump, mud is siphoned away again, and by machinery, silt is cleared out outside river course, need to consume a large amount of energy, and can affect to river environment, the efficiency of removing sand can not satisfy the demands far away with respect to quantity of sand and mud, and waste time and energy, can not deal with problems at all.
Therefore, in tunnel or culvert the cleaning of deposit need more efficiently, dirt cleaner more easily, therefore those skilled in the art is devoted to develop a kind of river-crossing tunnel trash rake, be used for specially clearing up tunnel bottom deposit, to address the above problem.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of river-crossing tunnel trash rake, and this machine only depends on the mobile wheel that pushes the work forward of water to rotate when work, can complete the cleaning of tunnel bottom deposit, energy-saving and cost-reducing, and does not produce any pollution.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of river-crossing tunnel trash rake, it is characterized in that comprising hoist engine, and on described hoist engine, be wound with 2 above sewage disposal apparatus, between described sewage disposal apparatus, all by connecting rod, be rotationally connected; Described sewage disposal apparatus comprises the assembly unit of removing contamination, and the travelling wheel that is positioned at the assembly unit both sides of removing contamination, and the radius of gyration of described travelling wheel is greater than the radius of gyration of the assembly unit of removing contamination.
Said structure is described further, the described assembly unit of removing contamination mainly contains one group of active wheel and forms, one group of active wheel is fixedly connected with one heart by main shaft, and between adjacent active wheel, all leave space, the diameter of described active wheel is reduced to two side directions successively by main shaft middle part, and the axial line on active wheel top is convex structure.
Said structure is described further, and fixing active wheel outside, described main shaft two ends is provided with gear wheel, leave gap, and the radius of gyration of gear wheel is identical with the radius of gyration of two ends active wheel between described gear wheel and the active wheel at two ends.
Said structure is described further, described active wheel comprises main wheel disc, is distributed in the movable rake teeth of main wheel disc outer edge and the positive stop of restraint rake teeth rotational angle, positive stop contacts with movable rake teeth middle part, between described movable rake teeth and main wheel disc, by rotating shaft, is connected.
Said structure is described further, the free end of described movable rake teeth is crooked work rake hook, between work rake hook and rotating shaft, by round bar, be connected, on described round bar, by casing pipe sleeve, be connected to movable wing plate free to rotate, the two ends of described sleeve pipe are provided with the wing plate limited block of restraint wing plate rotational angle.
Said structure is described further, and the fixing work rake hook of free end of described movable rake teeth is monodentate or bidentate, and the work distributing on main wheel disc rake hook is monodentate and bidentate type arranged spaced.
Said structure is described further, and described wing plate limited block is fixedly sleeved arc block on round bar, and its arc angle is 80 degree.
Said structure is described further, and described travelling wheel is circular configuration, and its center is provided with the axle sleeve being connected with main shaft, and described travelling wheel interior thickness is greater than peripheral thickness.
From the structure of active wheel, can find out, a plurality of movable rake teeths are housed on main wheel disc, on movable rake teeth, movable wing plate is housed, the movable wing plate on main wheel disc top is to fold against the current, relies on wheel side; The wing plate of main wheel disc bottom, because of the effect of current, is rushed to open movable wing plate, more increased moving rake teeth lifting surface area, the momentum effect drive activity rake teeth of current, digs pushed downstream by silt stone, also promotes main wheel disc and rotates simultaneously, if running into hard ratchel digs when motionless, this activity rake teeth can be cushioned over, allows the moving rake teeth that back turns over continue to dig, the like, finally large finger stone can be lifted and rolls downstream, finally release tunnel.
The beneficial effect that adopts technique scheme to produce is: the movable wing plate in the present invention is opened downstream time, closed in the time of against the current, sail wheel during similar rotation, by the strength of the current wheel that pushes the work forward, realize removing contamination of the assembly unit of removing contamination completely, so the present invention do not need other power, only depend in river-crossing tunnel the mobile current assembly unit that just can promote to remove contamination to advance, not only noiselessness but also pollution-free, the source of not consuming energy, simple in structure, so should widely popularize; In addition, in the present invention, by the transmission of a plurality of active wheels, realize continual sludge cleaning, until tunnel dirt is cleared up in mud cleaning in ground in river-crossing tunnel jointly, clean out.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is structural representation of the present invention;
Fig. 2 is sewage disposal apparatus combination chain structural representation;
Fig. 3 is the structural representation of sewage disposal apparatus;
Fig. 4 is the structural representation of assembly unit of removing contamination;
Fig. 5 is travelling wheel structural representation;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the structural representation of active wheel;
Fig. 8 is active wheel working state schematic representation;
Fig. 9 is the lateral view of active wheel;
Figure 10 is the structural representation of movable rake teeth;
Figure 11 is I place enlarged drawing in Figure 10;
Figure 12 is the left view of Figure 11;
Wherein: 1, hoist engine, 2, sewage disposal apparatus, 3, connecting rod, 4, river-crossing tunnel, 5, travelling wheel, 6, the assembly unit of removing contamination, 6-1, active wheel, 6-2, main shaft, 6-3, gear wheel, 6-11, rotating shaft, 6-12, main wheel disc, 6-13, movable rake teeth, 6-14, positive stop, 6-15, work rake hook, 6-16, movable wing plate, 6-17, wing plate limited block, 6-18, sleeve pipe, 6-19, round bar.
The specific embodiment
Known with reference to the accompanying drawings, the present invention is specifically related to a kind of river-crossing tunnel trash rake, as shown in Figure 1, specifically comprise hoist engine 1, on hoist engine 1, be wound with 2 above sewage disposal apparatus 2, between sewage disposal apparatus 2, all by connecting rod 3, be rotationally connected, wherein sewage disposal apparatus 2 be can spinning structure, by rotating and the deposit of realizing in tunnel that fluctuates travels forward with current, realize cleaning; In accompanying drawing 3, the sewage disposal apparatus 2 adopting comprises the assembly unit 6 of removing contamination, and the travelling wheel 5 that is positioned at assembly unit 6 both sides of removing contamination, the radius of gyration of travelling wheel 5 is greater than the radius of gyration of the assembly unit 6 of removing contamination, travelling wheel 5 and the assembly unit 6 of removing contamination connect as one by main shaft 6-2 and bearing, the outside of main shaft 6-2 is provided with back-up ring, and both can rotate freely.Travelling wheel 5 in this sewage disposal apparatus 2 plays a part support and push ahead, and the 6 pairs of deposits of assembly unit of removing contamination constantly fluctuate, and along with moving ahead of travelling wheel 5, drives deposit to move ahead, and finally discharges in tunnel.Sewage disposal apparatus 2 in accompanying drawing 1 is put along tunnel water (flow) direction, and the effect by current drives it to advance, and is unpowered device, generally can select the active wheel with moving tooth.In addition, sewage disposal apparatus 2 can be equipped with separately Power Drive Unit, can carry out more efficiently blowdown.
In accompanying drawing 4, the assembly unit 6 of removing contamination mainly contains one group of active wheel 6-1 and forms, one group of active wheel 6-1 is fixedly connected with one heart by main shaft 6-2, and all leave space between adjacent active wheel 6-1, the diameter of active wheel 6-1 is reduced to two side directions successively by main shaft 6-2 middle part, and the axial line on active wheel 6-1 top is convex structure.Due to tunnel or river course bottom be middle dark, both sides are shallow, the convex structure in the present invention is to guarantee to coordinate bottom active wheel 6-1 top and tunnel or river course, can effectively to bottom deposit, clear up the raising effect of removing contamination.In addition, the number of active wheel 6-1 determines according to the width in tunnel, and the diameter of active wheel 6-1 and travelling wheel 5 determines according to tunnel height, and the space between active wheel 6-1 should be too not little, is generally the width of active wheel 6-1, the too little effect of can impact advancing.
In accompanying drawing 4, fixing active wheel 6-1 outside, main shaft 6-2 two ends is provided with gear wheel 6-3, leave gap, and the radius of gyration of gear wheel 6-3 is identical with the radius of gyration of two ends active wheel 6-1 between the active wheel 6-1 at gear wheel 6-3 and two ends.Gear wheel 6-3 also, along with active wheel 6-1 rotates and rotate, moves ahead to stirring deposit, is mainly to stop that deposit spreads to both sides, prevents that deposit from affecting moving ahead of travelling wheel 5.
In accompanying drawing 5 and 6, provided the structural representation of travelling wheel 5, travelling wheel 5 is circular configuration, its center is provided with the axle sleeve being connected with main shaft 6-2, travelling wheel 5 interior thicknesses are greater than peripheral thickness, be that outward flange is pyramidal structure, the position less thick contacting with tunnel bottom like this, its resistance that moves ahead is little, under the drive of current, moves ahead smoothly.
At accompanying drawing 7 and 9, provided the structural representation of active wheel 6-1, active wheel 6-1 comprises main wheel disc 6-12, is distributed in the movable rake teeth 6-13 of main wheel disc 6-12 outer edge and the positive stop 6-14 of restraint rake teeth 6-13 rotational angle, positive stop 6-14 contacts with movable rake teeth 6-13 middle part, and between movable rake teeth 6-13 and main wheel disc 6-12, rotating shaft 6-11 is connected.Wherein positive stop 6-14 is the block being fixed on main wheel disc 6-12, positive stop 6-14 is corresponding one by one with movable rake teeth 6-13, mainly to the rotational angle of movable rake teeth 6-13, carry out spacing, it is vertical that assurance activity rake teeth 6-13 keeps under active wheel 6-1 time, deposit to tunnel bottom fully excavates, prevent that the direction of movable rake teeth 6-13 departs from because water velocity is too large.Accompanying drawing 8 has provided the working state figure of active wheel 6-1, and arrow is wherein water (flow) direction, under the promotion of current, by movable rake teeth 6-13, stirs and clear up deposit.
In accompanying drawing 10 ~ 12, the free end of movable rake teeth 6-13 is crooked work rake hook 6-15, between work rake hook 6-15 and rotating shaft 6-11, by round bar 6-19, be connected, round bar 6-19 is upper is socketed with movable wing plate 6-16 free to rotate by sleeve pipe 6-18, and the two ends of sleeve pipe 6-18 are provided with the wing plate limited block 6-17 of restraint wing plate 6-16 rotational angle.Wing plate limited block 6-17 is fixedly sleeved arc block on round bar 6-19, and its arc angle is 80 degree.
In the present invention, when the water surface of movable wing plate 6-16 in tunnel is following, it turns to the position vertical with water (flow) direction, makes the contact area of active wheel 6-1 and current become large, improves current motive force; When the water surface of movable wing plate 6-16 in tunnel is following, when vertical center line left, it slowly turns to the position parallel with water (flow) direction, and when vertical center line is right-hand, it slowly turns to the position vertical with water (flow) direction, prepares to enter in water.This movable wing plate 6-16 opens downstream, in face of water (flow) direction, closes against the current, parallel with water (flow) direction, and the direction adjustment along with current, realizes the driving of flow dynamic.
In addition, the fixing work rake hook 6-15 of free end of movable rake teeth 6-13 in the present invention is monodentate or bidentate, the work rake hook 6-15 distributing on main wheel disc 6-12 is its monodentate and bidentate type arranged spaced, and wherein the structure of monodentate and bidentate can be found out in accompanying drawing 9.
In sum, maximum feature of the present invention is: it completely need not additional electric power or any other energy (can use hoist engine while sending into tunnel) in when work, only depend on the mobile wheel 6-1 that pushes the work forward of water to rotate, drive activity rake teeth 6-13 rotation, cleaning silt, by the transmission of a plurality of active wheel 6-1, just silt can be cleaned out beyond tunnel.The present invention is simple in structure, and can meet the cleaning of deposit in river-crossing tunnel, avoids manpower construction, and this installs not only noiselessness but also pollution-free, and the source of not consuming energy, has broad application prospects.
Claims (8)
1. a river-crossing tunnel trash rake, is characterized in that comprising hoist engine (1), is wound with 2 above sewage disposal apparatus (2) on described hoist engine (1), between described sewage disposal apparatus (2), all by connecting rod (3), is rotationally connected; Described sewage disposal apparatus (2) comprises the assembly unit of removing contamination (6), and the travelling wheel (5) that is positioned at the assembly unit of removing contamination (6) both sides, and the radius of gyration of described travelling wheel (5) is greater than the radius of gyration of the assembly unit of removing contamination (6).
2. river-crossing tunnel trash rake according to claim 1, the assembly unit (6) of removing contamination described in it is characterized in that mainly contains one group of active wheel (6-1) and forms, one group of active wheel (6-1) is fixedly connected with one heart by main shaft (6-2), and between adjacent active wheel (6-1), all leave space, the diameter of described active wheel (6-1) is reduced to two side directions successively by main shaft (6-2) middle part.
3. river-crossing tunnel trash rake according to claim 2, it is characterized in that fixing active wheel (6-1) outside, described main shaft (6-2) two ends is provided with gear wheel (6-3), between the active wheel (6-1) at described gear wheel (6-3) and two ends, leave gap, and the radius of gyration of gear wheel (6-3) is identical with the radius of gyration of two ends active wheel (6-1).
4. river-crossing tunnel trash rake according to claim 2, it is characterized in that described active wheel (6-1) comprises main wheel disc (6-12), is distributed in the movable rake teeth (6-13) of main wheel disc (6-12) outer edge and the positive stop (6-14) of restraint rake teeth (6-13) rotational angle, positive stop (6-14) and movable rake teeth (6-13) middle part contacts, and between described movable rake teeth (6-13) and main wheel disc (6-12), by rotating shaft (6-11), is connected.
5. river-crossing tunnel trash rake according to claim 4, the free end that it is characterized in that described movable rake teeth (6-13) is crooked work rake hook (6-15), between work rake hook (6-15) and rotating shaft (6-11), by round bar (6-19), be connected, described round bar (6-19) is upper is socketed with movable wing plate free to rotate (6-16) by sleeve pipe (6-18), and the two ends of described sleeve pipe (6-18) are provided with the wing plate limited block (6-17) of restraint wing plate (6-16) rotational angle.
6. river-crossing tunnel trash rake according to claim 4, the fixing work rake hook (6-15) of free end that it is characterized in that described movable rake teeth (6-13) is monodentate or bidentate, at the upper work rake hook (6-15) distributing of main wheel disc (6-12), is monodentate and bidentate type arranged spaced.
7. river-crossing tunnel trash rake according to claim 5, is characterized in that described wing plate limited block (6-17) is fixedly sleeved arc block on round bar (6-19), and its arc angle is 80 degree.
8. river-crossing tunnel trash rake according to claim 2, is characterized in that described travelling wheel (5) is circular configuration, and its center is provided with the axle sleeve being connected with main shaft (6-2), and described travelling wheel (5) interior thickness is greater than peripheral thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310635519.2A CN103643714B (en) | 2013-12-03 | 2013-12-03 | River-crossing tunnel trash rake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310635519.2A CN103643714B (en) | 2013-12-03 | 2013-12-03 | River-crossing tunnel trash rake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103643714A true CN103643714A (en) | 2014-03-19 |
| CN103643714B CN103643714B (en) | 2015-10-21 |
Family
ID=50248992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310635519.2A Expired - Fee Related CN103643714B (en) | 2013-12-03 | 2013-12-03 | River-crossing tunnel trash rake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103643714B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064437A (en) * | 2015-07-20 | 2015-11-18 | 河南黄河水工机械有限公司 | Continuously-running rotary trash remover |
| CN106245703A (en) * | 2016-09-30 | 2016-12-21 | 福建（泉州）哈工大工程技术研究院 | A kind of culvert dredging robot driven based on water under high pressure |
| CN106284464A (en) * | 2016-08-09 | 2017-01-04 | 王华银 | River and pond desilting mechanism |
| CN106948398A (en) * | 2017-03-07 | 2017-07-14 | 河海大学 | A kind of aquatic bionic impeller |
| CN112459157A (en) * | 2020-11-18 | 2021-03-09 | 窦贤敏 | Ditch silt cleaning device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1800507A (en) * | 2005-01-02 | 2006-07-12 | 陈国荣 | Rake tooth type decontamination equipment |
| CN101736725A (en) * | 2010-01-15 | 2010-06-16 | 江苏清溢环保设备有限公司 | Trash remover |
| CN102424433A (en) * | 2011-08-29 | 2012-04-25 | 扬州市天龙环保设备有限公司 | Tooth harrow sewage cleaning machine with back flushing function |
| CN202577258U (en) * | 2012-05-25 | 2012-12-05 | 株洲天桥立泰起重机械有限公司 | Tooth harrow type trash-removal machine |
-
2013
- 2013-12-03 CN CN201310635519.2A patent/CN103643714B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1800507A (en) * | 2005-01-02 | 2006-07-12 | 陈国荣 | Rake tooth type decontamination equipment |
| CN101736725A (en) * | 2010-01-15 | 2010-06-16 | 江苏清溢环保设备有限公司 | Trash remover |
| CN102424433A (en) * | 2011-08-29 | 2012-04-25 | 扬州市天龙环保设备有限公司 | Tooth harrow sewage cleaning machine with back flushing function |
| CN202577258U (en) * | 2012-05-25 | 2012-12-05 | 株洲天桥立泰起重机械有限公司 | Tooth harrow type trash-removal machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064437A (en) * | 2015-07-20 | 2015-11-18 | 河南黄河水工机械有限公司 | Continuously-running rotary trash remover |
| CN106284464A (en) * | 2016-08-09 | 2017-01-04 | 王华银 | River and pond desilting mechanism |
| CN106284464B (en) * | 2016-08-09 | 2018-11-20 | 罗军 | River and pond desilting mechanism |
| CN106245703A (en) * | 2016-09-30 | 2016-12-21 | 福建（泉州）哈工大工程技术研究院 | A kind of culvert dredging robot driven based on water under high pressure |
| CN106948398A (en) * | 2017-03-07 | 2017-07-14 | 河海大学 | A kind of aquatic bionic impeller |
| CN106948398B (en) * | 2017-03-07 | 2019-09-24 | 河海大学 | A kind of aquatic bionic impeller |
| CN112459157A (en) * | 2020-11-18 | 2021-03-09 | 窦贤敏 | Ditch silt cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103643714B (en) | 2015-10-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106120938B (en) | A kind of self-propelled bed mud separates and collects device | |
| CN103643714B (en) | River-crossing tunnel trash rake | |
| CN108797785A (en) | The dredging Accrete clearing device of drainage pipeline | |
| CN108560627B (en) | Hydraulic engineering is with high-efficient desilting device | |
| CN206694038U (en) | Hob type push pipe excavator | |
| CN104863197A (en) | Pulling type canal dredging vehicle | |
| CN206768906U (en) | A kind of moveable simple Accrete clearing device | |
| CN101864781B (en) | Mining machine for dredging | |
| CN104225978B (en) | Peripheral driving mud scraper | |
| CN201704717U (en) | Underwater silt remover | |
| CN208219738U (en) | A kind of high-efficient dredging machine that building building water conservancy construction uses | |
| CN202455781U (en) | Front-cutting type reverse-rotating high-speed furrowing machine | |
| CN209907465U (en) | Dredging device for urban hydraulic engineering | |
| CN205012390U (en) | Silt remover | |
| CN207061929U (en) | A kind for the treatment of tank mud scum slag collection side removal device | |
| CN100419169C (en) | Method and device for automatically removing sewage in grid of water intake of river channel | |
| CN214272364U (en) | Efficient cleaning device for ground groove | |
| CN116159852A (en) | Heavy metal restoration and collection equipment | |
| CN212772769U (en) | Urban road prevents stifled desilting drainage system | |
| CN110485543B (en) | Underground drainage pipeline decontamination vehicle | |
| CN212772531U (en) | Full water area pulls formula water bottom and takes out dirty device | |
| CN213329179U (en) | Excavator for hydraulic engineering construction | |
| CN203669084U (en) | Drainage pipeline dredging robot crawler-type mud collecting device | |
| CN201391336Y (en) | Coal slurry digger | |
| CN206495252U (en) | The conveying device and shallow water silt remover of a kind of shallow water silt remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170718 Address after: 051730 in New River County of Xingtai City, Hebei Province, on the west side of Fu Xing Zhuang Cun east line Patentee after: New River Changjiang Hydraulic Machinery Co., Ltd. Address before: 051700 Xingtai City, Hebei province New River Xinxin garden 10 building 202 unit Patentee before: Li Yabing |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |