CN107012903A - One kind is without catch type spiral reamer head - Google Patents
One kind is without catch type spiral reamer head Download PDFInfo
- Publication number
- CN107012903A CN107012903A CN201710411295.5A CN201710411295A CN107012903A CN 107012903 A CN107012903 A CN 107012903A CN 201710411295 A CN201710411295 A CN 201710411295A CN 107012903 A CN107012903 A CN 107012903A
- Authority
- CN
- China
- Prior art keywords
- spiral
- reamer
- suction inlet
- support shaft
- catch type
- 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- Withdrawn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
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
- E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
- E02F3/9237—Suction wheels with axis of rotation in transverse direction of the longitudinal axis of the suction pipe
Abstract
The invention belongs to accessory technical field peculiar to vessel, more particularly, to one kind without catch type spiral reamer head.Including fixed support, support shaft is rotatably connected on described fixed support, described support shaft is provided with spiral reamer, support shaft is connected with the drive device that support shaft can be driven to rotate, suction inlet is offered on described fixed support, described suction inlet is located at the rear of spiral reamer, and suction inlet is connected with inhaling sand tube, and described suction sand tube is connected with negative pressure device.Advantage is：Screw is converted into linear motion using lead angle effect, fast transfer bottom of river channel silt in unit interval, and remain to play effective desilting effect in wide river course, desilting field is wide, desilting is more efficient, compared with the desilting equipments such as dredger, change point work and worked for line, greatly improve operating efficiency.
Description
Technical field
The invention belongs to accessory technical field peculiar to vessel, more particularly, to one kind without catch type spiral reamer head.
Background technology
It is at present to use dredger to clear up riverway sludge more.But mud soil property is relatively soft, and the desilting such as dredger is set
The standby mode of operation time is long, less efficient.In wide river course, mud can not be discharged river course by such desilting equipment in time,
Receive great constraint.
The content of the invention
Regarding the issue above, the present invention provides a kind of reasonable in design, desilting efficiency data is high without catch type spiral
Reamer head.
To reach above-mentioned purpose, present invention employs following technical proposal：This is without catch type spiral reamer head, including fixation
Be rotatably connected to support shaft on support, described fixed support, described support shaft is provided with spiral reamer, support shaft with can
The drive device that driving support shaft is rotated is connected, and suction inlet is offered on described fixed support, and described suction inlet is located at spiral
The rear of reamer, suction inlet is connected with inhaling sand tube, and described suction sand tube is connected with negative pressure device.
In the above-mentioned type spiral reamer head without catch, described spiral reamer includes the first spiral point reamer and the second spiral shell
Rotation point reamer, forms Ju Sha areas, described Ju Sha areas are with inhaling between described the first spiral point reamer and the second spiral point reamer
Mouth is corresponding.
In the above-mentioned type spiral reamer head without catch, described the first spiral point reamer and the second spiral point reamer are symmetrical
Set, the hand of spiral of the first spiral point reamer is opposite with the hand of spiral of the second spiral point reamer.
In the above-mentioned type spiral reamer head without catch, described support bracket fastened inwall is recessed to form the husky chamber of suction backward,
Sha Qiang Zheng Duijusha areas are inhaled, the husky chamber of described suction has tilt internal wall, and described suction inlet is opened on tilt internal wall.
In the above-mentioned type spiral reamer head without catch, described suction sand tube includes tipping tube and bend pipe, described inclination
Pipe is connected with suction inlet, and bend pipe is connected with negative pressure device.
In the above-mentioned type spiral reamer head without catch, described drive device includes hydraulic motor.
In the above-mentioned type spiral reamer head without catch, described negative pressure device includes centrifugal pump.
In the above-mentioned type spiral reamer head without catch, described support bracket fastened both sides are respectively equipped with climbing wheel, described
The lower surface of spiral reamer is higher than the lower surface of climbing wheel.
Compared with prior art, this advantage without catch type spiral reamer head is：Acted on using lead angle by spiral shell
It is linear motion to revolve conversion of motion, fast transfer bottom of river channel silt in the unit interval, and remains in wide river course to play effectively
Desilting is acted on, and desilting field is wide, and desilting is more efficient, compared with the desilting equipments such as dredger, is changed point work and is worked for line, is greatly carried
High operating efficiency.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the front view that the present invention is provided.
Fig. 2 is the top view that the present invention is provided.
Fig. 3 is the side view that the present invention is provided.
Fig. 4 is the stereogram that the present invention is provided.
In figure, fixed support 1, support shaft 2, spiral reamer 3, drive device 4, suction inlet 5, negative pressure device 6, the first spiral point
Reamer 7, the second spiral point reamer 8, Ju Sha areas 9, the husky chamber 10 of suction, tilt internal wall 11, tipping tube 12, bend pipe 13, climbing wheel 14, suction are husky
Pipe 15.
Embodiment
Specific embodiment the following is invention and with reference to accompanying drawing, is further described to technical scheme, but
The present invention is not limited to these embodiments.
As Figure 1-4, this includes being rotatably connected to branch on fixed support 1, fixed support 1 without catch type spiral reamer head
Axle 2 is supportted, support shaft 2 is provided with spiral reamer 3, and support shaft 2 is connected with the drive device 4 that support shaft 2 can be driven to rotate, Gu
Suction inlet 5 is offered on fixed rack 1, suction inlet 5 is located at the rear of spiral reamer 3, and suction inlet 5 is connected with inhaling sand tube 15, inhales sand tube 15
It is connected with negative pressure device 6.Screw is converted into fast transfer in linear motion, unit interval using lead angle effect
Bottom of river channel silt, and remain in wide river course to play effective desilting effect, desilting field is wide, and desilting is more efficient, with dredger
Compared Deng desilting equipment, change point work and worked for line, greatly improve operating efficiency.
More specifically, spiral reamer 3 includes the first spiral point reamer 7 and second spiral point reamer 8, the first spiral point hinge
Ju Sha areas 9 are formed between the spiral point reamer 8 of knife 7 and second, Ju Sha areas 9 are corresponding with suction inlet 5.Further, the first spiral point hinge
The spiral point reamer 8 of knife 7 and second is symmetrical arranged, the hand of spiral and the spiral of the second spiral point reamer 8 of the first spiral point reamer 7
In the opposite direction.Gather beneficial to by sand to centre, so as to be inhaled into suction inlet 5.Further, the inwall of fixed support 1 is backward
Depression, which is formed, inhales husky chamber 10, inhales the husky Zheng Duijusha areas 9 of chamber 10, and inhaling husky chamber 10 has tilt internal wall 11, and suction inlet 5 is opened in inclination
On wall 11.Improve and inhale husky effect.Further, inhaling sand tube 15 includes tipping tube 12 and bend pipe 13, and tipping tube 12 is connected with suction inlet 5
Connect, bend pipe 13 is connected with negative pressure device 6.Negative pressure device 6 is beneficial to suction sand tube 15 and sucks sand.More specifically, driving dress
Putting 4 includes hydraulic motor, and negative pressure device 6 includes centrifugal pump.Further, the both sides of fixed support 1 are respectively equipped with climbing wheel 14, spiral
The lower surface of reamer 3 is higher than the lower surface of climbing wheel 14.Moved beneficial to this spiral reamer head at riverbed bottom.
The application method of the present invention：
A. spiral reamer head is transferred to bottom of river channel in hawser so that climbing wheel 14 connects with spiral reamer head bottom of river channel mud
Touch.
B. spiral reamer head rotates under the driving of drive device 4.
C. bottom of river channel mud scatters under the turning effort of spiral reamer head, and the both sides mud under lead angle effect
Concentrated to middle suction inlet 5.
D. mud is near suction inlet 5, under the suction function of negative pressure device 6, is sucked out and by duct injection to bank
Side, completes bottom of river channel desilting work.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (8)
1. one kind is without catch type spiral reamer head, it is characterised in that including fixed support (1), turn on described fixed support (1)
Dynamic to be connected with support shaft (2), described support shaft (2) is provided with spiral reamer (3), and support shaft (2) is with that can drive support shaft
(2) drive device (4) rotated is connected, and suction inlet (5) is offered on described fixed support (1), described suction inlet (5) is located at
The rear of spiral reamer (3), suction inlet (5) is connected with inhaling sand tube (15), and described suction sand tube (15) is connected with negative pressure device (6)
Connect.
2. it is according to claim 1 without catch type spiral reamer head, it is characterised in that described spiral reamer (3) includes
First spiral point reamer (7) and the second spiral point reamer (8), described the first spiral point reamer (7) and the second spiral point reamer
(8) Ju Sha areas (9) are formed between, described Ju Sha areas (9) are corresponding with suction inlet (5).
3. it is according to claim 2 without catch type spiral reamer head, it is characterised in that the first described spiral point reamer
(7) it is symmetrical arranged with the second spiral point reamer (8), the hand of spiral and the second spiral point reamer (8) of the first spiral point reamer (7)
The hand of spiral it is opposite.
4. according to any one in claim 1-3 without catch type spiral reamer head, it is characterised in that described fixation
The inwall of support (1) is recessed to form the husky chamber (10) of suction backward, inhales husky chamber (10) Zheng Duijusha areas (9), the husky chamber (10) of described suction
With tilt internal wall (11), described suction inlet (5) is opened on tilt internal wall (11).
5. it is according to claim 4 without catch type spiral reamer head, it is characterised in that described suction sand tube (15) includes inclining
Inclined tube (12) and bend pipe (13), described tipping tube (12) are connected with suction inlet (5), and bend pipe (13) is connected with negative pressure device (6)
Connect.
6. it is according to claim 1 without catch type spiral reamer head, it is characterised in that described drive device (4) includes
Hydraulic motor.
7. it is according to claim 1 without catch type spiral reamer head, it is characterised in that described negative pressure device (6) includes
Centrifugal pump.
8. according to any one in claim 1-3 without catch type spiral reamer head, it is characterised in that described fixation
The both sides of support (1) are respectively equipped with climbing wheel (14), and the lower surface of described spiral reamer (3) is higher than the lower surface of climbing wheel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710411295.5A CN107012903A (en) | 2017-06-05 | 2017-06-05 | One kind is without catch type spiral reamer head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710411295.5A CN107012903A (en) | 2017-06-05 | 2017-06-05 | One kind is without catch type spiral reamer head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107012903A true CN107012903A (en) | 2017-08-04 |
Family
ID=59452017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710411295.5A Withdrawn CN107012903A (en) | 2017-06-05 | 2017-06-05 | One kind is without catch type spiral reamer head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107012903A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086377A (en) * | 2017-12-31 | 2018-05-29 | 杭州同美水处理技术有限公司 | A kind of dredging mud ship |
| CN109667307A (en) * | 2019-01-25 | 2019-04-23 | 甘肃中电建港航船舶工程有限公司 | A kind of big suction twists with one heart inhales Accrete clearing device and application method |
-
2017
- 2017-06-05 CN CN201710411295.5A patent/CN107012903A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086377A (en) * | 2017-12-31 | 2018-05-29 | 杭州同美水处理技术有限公司 | A kind of dredging mud ship |
| CN109667307A (en) * | 2019-01-25 | 2019-04-23 | 甘肃中电建港航船舶工程有限公司 | A kind of big suction twists with one heart inhales Accrete clearing device and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190328 Address after: 262518 Ma Song Village, Huanglou Street Office, Qingzhou City, Weifang City, Shandong Province Applicant after: Shandong Kehan Environmental Protection Technology Co., Ltd. Address before: 262500 Ma Song Village, Huanglou Town, Qingzhou City, Weifang City, Shandong Province Applicant before: Qingzhou Julong Environmental Protection Technology Co., Ltd. |
|
| 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: 20170804 |