CN200974982Y - Diving dredge pump - Google Patents
Diving dredge pump Download PDFInfo
- Publication number
- CN200974982Y CN200974982Y CN 200620011869 CN200620011869U CN200974982Y CN 200974982 Y CN200974982 Y CN 200974982Y CN 200620011869 CN200620011869 CN 200620011869 CN 200620011869 U CN200620011869 U CN 200620011869U CN 200974982 Y CN200974982 Y CN 200974982Y
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- CN
- China
- Prior art keywords
- submersible
- diving
- dredge pump
- motor
- pump
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Abstract
The utility model provides a technic proposal for a diving dredging pump, comprising a diving motor, a diving dredging pump connected with the diving motor, a sludge discharging pipe and a cutter which are connected with the diving dredging pump. An output shaft at the lower end of the diving motor is connected with the diving dredging pump and a rotation cutter head at a suction port of the diving dredging pump at the lower end of the diving dredging pump, a plurality of cutters being fixed on the rotation cutter head. The output shaft at the upper end of the diving motor is connected with an input end of a reducer which has at least two output ends and each output end is connected with a stirring knife shaft whose bottom end is provided with a stirring knife. At least one high pressure squirt gun connected with a high pressure water pipe is arranged at the periphery of the rotation cutter head. The top surface of the reducer is provided with a flying ring.
Description
Technical field:
What the present invention relates to is a kind of desilting engineering equipment, especially a kind of can be at the submersible excavating pump of deepwater work.
Background technology:
In the prior art, technique known includes "removing sludge and slag stock pump, authorize disclosed No. 99209947.1 patents as State Intellectual Property Office, this patent disclosure a kind of technical scheme of Underwater sludge pump, for another example, disclosed No. 200420040835.1 patents are authorized by State Intellectual Property Office, this patent disclosure a kind of technical scheme of the slag stock pump of diving under water, these two kinds of schemes all can be carried out desilting under water effectively.The technical scheme of Underwater sludge pump is a kind of boat-carrying "removing sludge, adopts hydraulic drive, utilize hydraulic cylinder to draw silt, drive by hydraulic motor and stir the broken silt that hardens of cutter, but the "removing sludge of this structure, the degree of depth under water that can operate is limited, and desilting concentration is low, and benefit is relatively poor.As for the technical scheme of diving slag stock pump, though can under deep water, operate, powerless again to the silt that hardens, existing in prior technology weak point that Here it is.
Summary of the invention:
Purpose of the present invention, be exactly at the existing in prior technology deficiency, and provide a kind of submersible excavating pump technical scheme, this scheme utilizes submersible motor that power is provided, the shaft of two ends up and down of submersible motor drives submersible dredge pump respectively, is with rotary head and the reducer of cutting trowel, and the output of reducer drives and stirs cutter, also has giant to assist to cut trowel and stir the silt that the cutter fragmentation is hardened in addition, makes submersible dredge pump more effectively aspirate desilting.Because the weight of submersible motor and submersible dredge pump is heavier, the ability of dive is stronger in water, so can be in darker underwater operation.
This programme is realized by following technical measures: include submersible dredge pump that submersible motor is connected with submersible motor and the mud pipe that is connected with submersible dredge pump and cut trowel, the characteristics of this programme are, the lower end shaft of described submersible motor connects the rotary head at submersible dredge pump and submersible dredge pump lower end submersible dredge pump suction inlet place, is fixed with a plurality of trowels of cutting on described rotary head; The input of the shaft connection reducer of submersible motor upper end, described reducer has two outputs at least, and each output is connected with and stirs cutter shaft, is fixed with in the bottom of respectively stirring cutter shaft and stirs cutter.The concrete characteristics of this programme also have, and have a giant that is connected with high-pressure water pipe at least in the periphery of rotary head.End face also has suspension ring on reducer.
The beneficial effect of this programme can be learnt according to the narration to such scheme, because in this scheme, the lower end shaft of described submersible motor connects the rotary head at submersible dredge pump and submersible dredge pump lower end submersible dredge pump suction inlet place, is fixed with a plurality of trowels of cutting on described rotary head; The input of the shaft connection reducer of submersible motor upper end, described reducer has two outputs at least, and each output is connected with and stirs cutter shaft, is fixed with in the bottom of respectively stirring cutter shaft and stirs cutter.This structure owing to there is submersible motor that power is provided, is utilized the shaft of two ends up and down of submersible motor to drive submersible dredge pump respectively, is with and cuts the rotary head of trowel and the reducer that band stirs cutter.Submersible dredge pump can aspirate the silt at submersible dredge pump suction inlet place; And the silt chopping of hardening at submersible dredge pump suction inlet place also can be able to be shredded foreign material such as plant roots and stems and weeds with a plurality of rotary heads of cutting trowel, and the silt of chopping can be drawn in to the submersible dredge pump suction inlet again simultaneously, be convenient to the submersible dredge pump suction; Stirring cutter then is that near the silt that hardens the rotary head is blended, and is beneficial to the nearly broken and gathering of a step of rotary head.In addition, giant is assisted to cut trowel and is stirred the tentatively silt that hardens of fragmentation of cutter in addition, utilizes water under high pressure to wash away and pulverizes and stir, and makes submersible dredge pump more effectively aspirate desilting.Because the weight of submersible motor and submersible dredge pump is heavier, the ability of dive is stronger in water, so can be in darker underwater operation.This shows that the present invention compared with prior art has outstanding substantive distinguishing features and obvious improvement, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of the specific embodiment of the invention.
Among the figure, 1 is giant, and 2 for stirring cutter, and 3 is high-pressure water pipe, and 4 is submersible dredge pump, and 5 for stirring cutter shaft, and 6 is submersible motor, and 7 is reducer, and 8 is rotary head, and 9 is suspension ring, and 10 is mud pipe, and 11 is the submersible dredge pump suction inlet, and 12 for cutting trowel.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
By accompanying drawing as can be seen, the submersible excavating pump of this programme has submersible dredge pump 4 that submersible motor 6 is connected with submersible motor 6 and the mud pipe that is connected with submersible dredge pump 4 10 and cuts trowel 12.This programme is the rotary head 8 that connects submersible dredge pump 4 and submersible dredge pump suction inlet 11 places, submersible dredge pump 4 lower end at the lower end of described submersible motor 6 shaft, be fixed with a plurality of trowels 12 of cutting on described rotary head 8, this specific embodiment has adopted 14 to cut trowel 12.The input of the shaft connection reducer 7 of submersible motor 6 upper ends, described reducer 7 has two outputs at least, and this specific embodiment adopts two outputs exactly, and each output is connected with and stirs cutter shaft 5, is fixed with in the bottom of respectively stirring cutter shaft 5 and stirs cutter 2.Periphery at rotary head 8 has a giant 1 that is connected with high-pressure water pipe 3 at least, and this specific embodiment has adopted two giants 1.In addition, end face also has suspension ring 9 on reducer 7.
Claims (3)
1. submersible excavating pump, include submersible dredge pump [4] and the mud pipe [10] that is connected with submersible dredge pump [4] that submersible motor [6] is connected with submersible motor [6] and cut trowel [12], it is characterized in that: the lower end shaft connection submersible dredge pump [4] of described submersible motor [6] and the rotary head [8] that submersible dredge pump [4] lower end submersible dredge pump suction inlet [11] is located are fixed with a plurality of trowels [12] of cutting on described rotary head [8]; The input of the shaft connection reducer [7] of submersible motor [6] upper end, described reducer [7] has two outputs at least, and each output is connected with and stirs cutter shaft [5], is fixed with in the bottom of respectively stirring cutter shaft [5] and stirs cutter [2].
2. submersible excavating pump according to claim 1 is characterized in that: the periphery at rotary head [8] has a giant [1] that is connected with high-pressure water pipe [3] at least.
3. submersible excavating pump according to claim 1 and 2 is characterized in that: the last end face at reducer [7] also has suspension ring [9].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620011869 CN200974982Y (en) | 2006-11-30 | 2006-11-30 | Diving dredge pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620011869 CN200974982Y (en) | 2006-11-30 | 2006-11-30 | Diving dredge pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974982Y true CN200974982Y (en) | 2007-11-14 |
Family
ID=38901270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620011869 Expired - Fee Related CN200974982Y (en) | 2006-11-30 | 2006-11-30 | Diving dredge pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974982Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178375A (en) * | 2015-09-02 | 2015-12-23 | 江苏明福钢结构有限公司 | Efficient pier open caisson mud absorbing device |
| CN109736376A (en) * | 2019-01-13 | 2019-05-10 | 段笑晖 | A kind of hydraulic engineering Accrete clearing device easy to repair |
-
2006
- 2006-11-30 CN CN 200620011869 patent/CN200974982Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105178375A (en) * | 2015-09-02 | 2015-12-23 | 江苏明福钢结构有限公司 | Efficient pier open caisson mud absorbing device |
| CN109736376A (en) * | 2019-01-13 | 2019-05-10 | 段笑晖 | A kind of hydraulic engineering Accrete clearing device easy to repair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20091230 |