CN202492875U - Anti-blocking device of pollution-absorbing head - Google Patents
Anti-blocking device of pollution-absorbing head Download PDFInfo
- Publication number
- CN202492875U CN202492875U CN2012200247496U CN201220024749U CN202492875U CN 202492875 U CN202492875 U CN 202492875U CN 2012200247496 U CN2012200247496 U CN 2012200247496U CN 201220024749 U CN201220024749 U CN 201220024749U CN 202492875 U CN202492875 U CN 202492875U
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- straw
- pollution
- star wheel
- housing
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Abstract
The utility model discloses an anti-blocking device of a pollution-absorbing head. The anti-blocking device of the pollution-absorbing head comprises a power source, a power transmission device, a reel star wheel pack and a shell body. The reel star wheel pack comprises two groups of reel star wheels which are installed in parallel and close to each other or in a crossing and overlapping mode. The reel star wheels move in a rotating mode. The power transmission device transmits power simultaneously to the two groups of the reel star wheels after slowing down the power of the power source. The two groups of the reel star wheels rotate reversely outward and simultaneously. The reel star wheel pack is supported on the front wall and the back wall of the shell body, the bottom and the middle lower portions of two sides of the shell body are open, and a pollution-absorbing nozzle is arranged on the upper portion of the shell body and is connected with a pollution-absorbing device. The anti-blocking device of the pollution-absorbing head has the advantages of effectively preventing river sundry which possibly blocks a pollution-absorbing pipe from entering the pollution-absorbing pipe, and achieving continuous pollution-absorbing work of the pollution-absorbing pipe.
Description
Technical field
The utility model relates to a kind of soil pick-up equipment, particularly a kind of sewage absorpting heat anti-block apparatus.
Background technology
Since the eighties in last century; Along with the expansion of expanding economy and urban population, because infrastructure constructions such as sewerage treatment lag behind, a large amount of industrial wastewaters and sanitary sewage directly enter the inland river; The inland river water environment constantly worsens; The severe siltation phenomenon appears in the river course, inland river, causes original passable river course to open the navigation or air flight, and inland river water drainage ability is also had a greatly reduced quality.In recent years, in order to improve the common people's quality of life, government goes into overdrive the inland river is renovated, and wherein desilting work in inland river is its important ingredient.Traditional manner of cleaning up of riverway sludge is earlier river to be drained, and directly get into river course cleaning mud by personnel again, but desilting efficiency data is extremely low and workman's misoperation takes place easily, and safeguard structures such as riverbed and bank protection are damaged.At present, there is company to propose to adopt hull to carry the processing scheme that the soil pick-up equipment is cleared up the rancid mud in Ha Noi, to reach the purpose of cleaning river course and purifying river water.This scheme not only need not to drain under the situation of river, accomplishes the cleaning of mud.Can also carry out supple-settlement to the riverbed by detecting control technology, be unlikely to the riverbed is damaged.But this scheme specifically designs in the implementation process; Sewage absorpting heat has following problem: owing to can take place inland river sewage ill-conditioned (the life waste material that contains difficult degradations such as clothes, cloth, plastics) unavoidably or the soil pick-up equipment pipe results in blockage; Influence the suction of mud, the mud cleaning efficiency is affected.
The utility model content
The purpose of the utility model is to overcome the weak point of prior art; And provide a kind of sewage absorpting heat that can prevent to be wrapped by clothing cloth or other big life waste material and sewage absorpting heat occurs and can't draw mud or reduce the mud cleaning efficiency; Guarantee river course soil pick-up operation, improve a kind of sewage absorpting heat anti-block apparatus of soil pick-up efficient.
A kind of sewage absorpting heat anti-block apparatus; Its structural feature is: include power source, actuating unit, straw-poking star wheel group and housing; Described straw-poking star wheel group include two groups be set up in parallel and each other near or the straw-poking star wheel of doing gyration arranged of juxtaposition; Actuating unit is through with the straw-poking star wheel that behind the dynamic retarding of power source power is passed to simultaneously two groups, and two groups of straw-poking star wheels are done outside backward rotation simultaneously, and described straw-poking star wheel group is supported on the front and back walls of housing; The bottom of housing and the middle and lower part of both sides are open type, are provided with the sewage discharge tube that links to each other with soil pick-up equipment on the top of housing.
In soil pick-up equipment, add this sewage absorpting heat anti-block apparatus; In use; Sewage discharge tube in the sewage absorpting heat anti-block apparatus is linked to each other with soil pick-up equipment, start the sewage absorpting heat anti-block apparatus, power source will drive the actuating unit motion; Thereby drive two straw-poking star wheels that are set up in parallel and change reverse gyration; Doing counter-rotational two straw-poking star wheel groups can effectively separate large-sized fiber journal or stone from mud and sewage, dished out by the housing open-mouth of both sides again, does not contain clothing cloth or other big life waste sludges and then can get into soil pick-up equipment by the sewage discharge tube that is arranged at case top easily.
Both sides at housing also are provided with antiseized jaw, and described antiseized jaw is fixed in the both sides of housing, and the straw-poking star wheel slit of antiseized jaw and both sides is staggered.
Because still gapped between straw-poking star wheel and the object, particularly the good fiber of some toughness can be clamp-oned once more, thereby influence the motion of straw-poking star wheel from the slit, edge under the effect of dirt-absorbing ability.For the anti-influence in slit here, add an antiseized jaw in the left and right sides of straw-poking star wheel object, staggered with the straw-poking star wheel slit of the left and right sides.Stop fiber or other impurity from slit, the straw-poking star wheel outside, to get into.
Described actuating unit is the worm and gear transmission, and power source is connected with worm screw, does gyration by two worm gears of worm screw drive of one again, and the worm-wheel shaft while is as the turning cylinder of two groups of straw-poking star wheels.
Worm and gear slows down and the rotation direction conversion as actuating unit, and the power that level is imported into vertically rotates conversion.The purpose of slowing down is to improve the output torque, reduces motor rotary speed.
Described actuating unit can also be to drive to pass device or gear drive.
Described power source is hydraulic motor or motor.
In sum, the utility model is compared the following advantage of prior art:
This device is by power source; Slow down also through actuating unit; Driving two groups of star-wheel crowds that are made up of the multi-disc straw-poking star wheel simultaneously rotates; Thereby produce the effect of outwards stirring, can effectively intercept the river course foreign material that to block dirt sucking tube and get into dirt sucking tube, reach the purpose that dirt sucking tube carries out the soil pick-up operation continuously by the star-wheel enclosure interior.Simultaneously owing to having increased antiseized jaw in the both sides of housing, just having made the gap between housing and star-wheel, star-wheel and the star-wheel can guarantee that sewage and the smooth and easy star-wheel housing that passes through of fluidised form mud get into dirt sucking tube, can prevent that again the bulk foreign material from getting into housing.
Description of drawings
Fig. 1 is the structural representation of the sewage absorpting heat anti-block apparatus of the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
Fig. 4 is the structural representation that removes the sewage absorpting heat anti-block apparatus behind the gear-box.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the vertical view of Fig. 4.
Fig. 7 is the structural representation that removes the sewage absorpting heat anti-block apparatus behind the housing.
Fig. 8 is the left view of Fig. 7.
Fig. 9 is the upward view of Fig. 7.
The specific embodiment
Below in conjunction with embodiment the utility model is described in more detail.
A kind of sewage absorpting heat anti-block apparatus shown in Fig. 1-9; Include power source, actuating unit, straw-poking star wheel group and housing; Described straw-poking star wheel group include two groups be set up in parallel and each other near or the straw-poking star wheel of doing gyration 3 arranged of juxtaposition; Actuating unit is through with the straw-poking star wheel that behind the dynamic retarding of power source power is passed to simultaneously two groups, and two groups of straw-poking star wheels are done outside backward rotation (direction of the B indication among the figure) simultaneously, and described straw-poking star wheel group is supported on the front and back walls of housing 4; The bottom of housing and the middle and lower part of both sides are open type, are provided with the sewage discharge tube 6 that links to each other with soil pick-up equipment on the top of housing.The sewage sludge straw-poking star wheel group that (the figure A to) gets into the sewage absorpting heat anti-block apparatus from the bottom of housing; Also be provided with antiseized jaw 5 in the both sides of housing; Described antiseized jaw is fixed in the both sides of housing, and the straw-poking star wheel slit of antiseized jaw and both sides is staggered.Described actuating unit is worm and gear 2 transmissions, and power source is connected with worm screw, does gyration by two worm gears of worm screw drive of one again, and the worm-wheel shaft while is as the turning cylinder of two groups of straw-poking star wheels.Described power source is a hydraulic motor 1.
It is identical with prior art that present embodiment is not stated part.
Claims (4)
1. sewage absorpting heat anti-block apparatus; It is characterized in that: include power source, actuating unit, straw-poking star wheel group and housing; Described straw-poking star wheel group include two groups be set up in parallel and each other near or the straw-poking star wheel of doing gyration arranged of juxtaposition; Actuating unit is through with the straw-poking star wheel that behind the dynamic retarding of power source power is passed to simultaneously two groups, and two groups of straw-poking star wheels are done outside backward rotation simultaneously, and described straw-poking star wheel group is supported on the front and back walls of housing; The bottom of housing and the middle and lower part of both sides are open type, are provided with the sewage discharge tube that links to each other with soil pick-up equipment on the top of housing.
2. sewage absorpting heat anti-block apparatus according to claim 1 is characterized in that: the both sides at housing also are provided with antiseized jaw, and described antiseized jaw is fixed in the both sides of housing, and the straw-poking star wheel slit of antiseized jaw and both sides is staggered.
3. sewage absorpting heat anti-block apparatus according to claim 2; It is characterized in that: described actuating unit is the worm and gear transmission; Power source is connected with worm screw, does gyration by two worm gears of worm screw drive of one again, and the worm-wheel shaft while is as the turning cylinder of two groups of straw-poking star wheels.
4. sewage absorpting heat anti-block apparatus according to claim 3 is characterized in that: described power source is hydraulic motor or motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200247496U CN202492875U (en) | 2012-01-19 | 2012-01-19 | Anti-blocking device of pollution-absorbing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200247496U CN202492875U (en) | 2012-01-19 | 2012-01-19 | Anti-blocking device of pollution-absorbing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492875U true CN202492875U (en) | 2012-10-17 |
Family
ID=46999110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200247496U Withdrawn - After Issue CN202492875U (en) | 2012-01-19 | 2012-01-19 | Anti-blocking device of pollution-absorbing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561439A (en) * | 2012-01-19 | 2012-07-11 | 福建农林大学 | Anti-blocking device for dirt sucking head |
-
2012
- 2012-01-19 CN CN2012200247496U patent/CN202492875U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561439A (en) * | 2012-01-19 | 2012-07-11 | 福建农林大学 | Anti-blocking device for dirt sucking head |
| CN102561439B (en) * | 2012-01-19 | 2014-04-16 | 福建农林大学 | Anti-blocking device for dirt sucking head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121017 Effective date of abandoning: 20140416 |
|
| RGAV | Abandon patent right to avoid regrant |