CN209548792U - Mud scraper - Google Patents
Mud scraper Download PDFInfo
- Publication number
- CN209548792U CN209548792U CN201821917904.0U CN201821917904U CN209548792U CN 209548792 U CN209548792 U CN 209548792U CN 201821917904 U CN201821917904 U CN 201821917904U CN 209548792 U CN209548792 U CN 209548792U
- Authority
- CN
- China
- Prior art keywords
- mud
- movable stand
- high pressure
- speed reducer
- cesspool
- 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.)
- Expired - Fee Related
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- Treatment Of Sludge (AREA)
Abstract
The utility model relates to sludge treatment device technical fields, more particularly to a kind of mud scraper, including cesspool, center speed reducer, central motor, side driving motor, side reduction gearbox, movable stand, dredging tube, dredge pump, high pressure nozzle, high-pressure pump and cleaning shoe；The center speed reducer and central motor are separately fixed at the middle part of cesspool, and central motor is connect with the input terminal of the center speed reducer, and the output end of the center speed reducer is fixedly connected with one end of movable stand；The movable stand is deep into the cesspool center, and the end of dredging tube is connect with dredge pump；The cleaning shoe is admittedly in the side of the movable stand and positioned at the bottommost of movable stand, and the high pressure nozzle is sequentially fixed on the cleaning shoe, and the high-pressure pump is connect with the high pressure nozzle.The present apparatus is stirred by mud of the high pressure nozzle to bottom of pond, so that it is loosened and is crushed, the stress of cleaning shoe is just reduced after mixing with sewage, so that side driving motor be made to be unlikely to overload.
Description
Technical field
The utility model relates to sludge treatment device technical field more particularly to a kind of mud scrapers.
Background technique
Circular settling tank in peripheral driving mud scraper water supply, drainage system.Its major function room will be deposited in pond
In the sludge scraping at bottom to the collection mud pit in sedimentation basin center, then it is discharged by sludge pipe.The service bridge of existing peripheral driving mud scraper
Outboard end is equipped with transmission device, and the other end and the center support at pond center are connected, and make circumference operation using it as axis.Pass through work
Make bridge and drive scraping arm rotation, and then drive scraper plate along the lower rotation of sedimentation basin, sludge is swept.As Chinese patent discloses
A kind of peripheral driving mud scraper, application number: CN201410387954.2, the scraper plate of the patent select the compounded rubber of flexible robust
The case where to avoid motor from burning out is made in plate.The reason of actually motor is burnt out mainly sedimentation basin bottom sludge is excessive,
Motor load increase is caused just to burn out, above-mentioned patent is not able to be fully solved the above problem.
Utility model content
The main purpose of the utility model provides a kind of mud scraper aiming at the above problem.
In order to achieve the above object, the utility model adopts the following technical solutions: a kind of mud scraper, it is characterised in that: including
Cesspool, center speed reducer, central motor, side driving motor, side reduction gearbox, movable stand, dredging tube, dredge pump, high pressure nozzle,
High-pressure pump and cleaning shoe；The center speed reducer and central motor are separately fixed at the middle part of cesspool, central motor and institute
The input terminal connection of center speed reducer is stated, the output end of the center speed reducer is fixedly connected with one end of movable stand, the dirt
The ring week in pond is equipped with rack gear, and side driving motor is connect with the input terminal of the side reduction gearbox, the output end of the side reduction gearbox
It is connected with gear, the gear is engaged with the rack gear；The movable stand is deep into the cesspool center, the bottom of dredging tube
It is connected with mud sucking cover, dredging tube is bundled on the movable stand, and the end of dredging tube is connect with dredge pump；The cleaning shoe exists admittedly
The side of the movable stand and the bottommost for being located at movable stand, the high pressure nozzle are sequentially fixed on the cleaning shoe, institute
High-pressure pump is stated to connect with the high pressure nozzle.Compared with the existing technology, the present apparatus improves existing structure, to cleaning shoe
It is improved, row's high pressure nozzle will be fixed in front of cleaning shoe, when scraper plate is mobile, by high pressure nozzle to bottom of pond
Mud carries out injection high pressure water, so that mud is loosened and is crushed, the stress of cleaning shoe is just reduced after mixing with sewage, to make side
Driving motor is unlikely to overload, meanwhile, the present apparatus has been further added by a central motor at the center of movable stand, center speed reducer
Reduction ratio and the reduction ratio calculated in advance of side reduction gearbox are accurate, drive movable stand to rotate jointly by two motors, two such
Overload situations will not all occur for motor.
Preferably, the end of the dredging tube is connected by suction mud connector, and the suction mud connector is fixed on the mud sucking cover
Middle part, the suction mud connector includes outer tube and inner suction pipe, and the inner suction pipe and outer tube are coaxial, and inner suction pipe is from outer tube front
It stretches out, multiple channels of spraying water with high pressure is equipped between outer tube and inner suction pipe, multiple channels of spraying water with high pressure connect a water-main, institute
It states water-main to connect with high-pressure pump, the inner suction pipe is connect with the end of the dredging tube.
Preferably, the front of the outer tube is fixedly connected by ring flange with the front of the mud sucking cover.
The beneficial effects of the utility model are: compared with the existing technology, the present apparatus improves existing structure, to scraping
Mud plate is improved, and row's high pressure nozzle will be fixed in front of cleaning shoe, when scraper plate is mobile, by high pressure nozzle to pond
The mud at bottom carries out injection high pressure water, so that mud is loosened and is crushed, the stress of cleaning shoe is just reduced after mixing with sewage, thus
Side driving motor is set to be unlikely to overload, meanwhile, the present apparatus has been further added by a central motor at the center of movable stand, and center is slowed down
The reduction ratio of machine and the reduction ratio calculated in advance of side reduction gearbox are accurate, drive movable stand to rotate jointly by two motors, in this way
Overload situations will not all occur for two motors.
Detailed description of the invention
Fig. 1 is the main view of the present apparatus；
Fig. 2 is the top view of the present apparatus；
Fig. 3 is the schematic diagram of internal structure of mud sucking cover in the present apparatus；
Fig. 4 is the bottom view of Fig. 3.
Specific embodiment
With reference to the accompanying drawing and specific embodiment of the present utility model is described in detail in preferred embodiment.As shown in Figs. 1-2,
A kind of mud scraper, including cesspool 1, center speed reducer 2, central motor 3, side driving motor 4, side reduction gearbox 5, movable stand 6, suction
Mud pipe 7, dredge pump 8, high pressure nozzle 9, high-pressure pump 10 and cleaning shoe 11.
The center speed reducer and central motor are separately fixed at the middle part of cesspool, and central motor and the center are slowed down
The input terminal of machine connects, and the output end of the center speed reducer is fixedly connected with one end of movable stand, and central motor rotation drives
The output end of the rotation of center speed reducer, center speed reducer drives movable stand to rotate above cesspool.
The ring week of the cesspool is equipped with rack gear, and side driving motor is connect with the input terminal of the side reduction gearbox, the side
The output end of reduction gearbox is connected with gear, and the gear is engaged with the rack gear, and side driving motor is driven by side reduction gearbox and moved
Moving frame is around racks turn.
The movable stand is deep into the cesspool center, and the bottom of dredging tube is connected with mud sucking cover 12, dredging tube binding
On the movable stand, the end of dredging tube is connect with dredge pump, and muddy water is sucked out dredge pump from cesspool.
The cleaning shoe in the side of the movable stand and is located at movable stand admittedly as a further improvement of the utility model,
Bottommost, the high pressure nozzle is sequentially fixed on the cleaning shoe, and the high-pressure pump is connect with the high pressure nozzle.
In the present invention, dirt discharge groove 13 is equipped with around the cesspool, muddy water is drained into the blowdown by dredge pump
In slot.The high-pressure pump be waterproof machine, around be fixed with waterproof cover.
As shown in Figure 3 and Figure 4, in actual operation, it has been found that always having the mud blocking dredging tube of bulk, work
People is also difficult to find, is also difficult to carry out cleaning tamper after discovery, for this purpose, described as a further improvement of the utility model,
The end connection of dredging tube is by suction mud connector 14, the middle part inhaled mud connector and be fixed on the mud sucking cover, the suction mud connector
Including outer tube 15 and inner suction pipe 16, the inner suction pipe and outer tube are coaxial, inner suction pipe from outer tube front stretch out, outer tube with
Multiple channels 17 of spraying water with high pressure are equipped between inner suction pipe, multiple channels of spraying water with high pressure connect a water-main 18, the water-main
It is connect with high-pressure pump, the inner suction pipe is connect with the end of the dredging tube.The front of the outer tube passes through ring flange and institute
The front for stating mud sucking cover is fixedly connected.Think to spray high pressure water around inner suction pipe always by high-pressure injection channel, the mud of bulk
It is inhaled into dredging tube again after meeting is broken, thus greatly reduces the generation of mud stopping state, improve work efficiency.
Working principle: when the present apparatus works, first start high-pressure pump, high pressure nozzle sprays high pressure water, by cleaning shoe front
Mud fluffs dynamic, and the mud after loosening is sucked away under the action of dredge pump, and movable stand is in central motor and side driving motor
It is rotated under effect around cesspool, completes dredging work.
The present apparatus improves existing structure, is improved cleaning shoe, and one will be fixed in front of cleaning shoe
A high pressure nozzle has the blade of spiral thereon, drives high pressure nozzle rotation by submersible motor, when scraper plate is mobile, passes through
High pressure nozzle stirs the mud of bottom of pond, so that it is loosened and is crushed, the stress of cleaning shoe is just reduced after mixing with sewage,
To make side driving motor be unlikely to overload, meanwhile, the present apparatus has been further added by a central motor, center at the center of movable stand
The reduction ratio of speed reducer and the reduction ratio calculated in advance of side reduction gearbox are accurate, drive movable stand to rotate jointly by two motors,
Overload situations will not all occur for two such motor.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of mud scraper, it is characterised in that: slow down including cesspool, center speed reducer, central motor, side driving motor, side
Case, movable stand, dredging tube, dredge pump, high pressure nozzle, high-pressure pump and cleaning shoe；The center speed reducer and central motor point
Be not fixed on the middle part of cesspool, central motor is connect with the input terminal of the center speed reducer, the center speed reducer it is defeated
Outlet is fixedly connected with one end of movable stand, and the ring week of the cesspool is equipped with rack gear, side driving motor and the side reduction gearbox
Input terminal connection, the output end of the side reduction gearbox is connected with gear, and the gear is engaged with the rack gear；The movable stand
It is deep into the cesspool center, the bottom of dredging tube is connected with mud sucking cover, and dredging tube is bundled on the movable stand, dredging tube
End connect with dredge pump；The solid side in the movable stand of the cleaning shoe and the bottommost positioned at movable stand, the height
Pressure nozzle is sequentially fixed on the cleaning shoe, and the high-pressure pump is connect with the high pressure nozzle.
2. mud scraper according to claim 1, it is characterised in that: the end of the dredging tube is connected by suction mud connector, institute
State and inhale mud connector and be fixed on the middle part of the mud sucking cover, the suctions mud connector includes outer tube and inner suction pipe, the inner suction pipe with
Outer tube is coaxial, and inner suction pipe is stretched out from outer tube front, and multiple channels of spraying water with high pressure are equipped between outer tube and inner suction pipe, multiple
Spray water with high pressure one water-main of channel connection, and the water-main is connect with high-pressure pump, the end of the inner suction pipe and the dredging tube
End connection.
3. mud scraper according to claim 2, it is characterised in that: the front of the outer tube passes through ring flange and the suction
The front of mud cover is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821917904.0U CN209548792U (en) | 2018-11-20 | 2018-11-20 | Mud scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821917904.0U CN209548792U (en) | 2018-11-20 | 2018-11-20 | Mud scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209548792U true CN209548792U (en) | 2019-10-29 |
Family
ID=68300261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821917904.0U Expired - Fee Related CN209548792U (en) | 2018-11-20 | 2018-11-20 | Mud scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209548792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516629A (en) * | 2020-12-01 | 2021-03-19 | 李扬 | A transmission mud scraper for sewage treatment |
-
2018
- 2018-11-20 CN CN201821917904.0U patent/CN209548792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112516629A (en) * | 2020-12-01 | 2021-03-19 | 李扬 | A transmission mud scraper for sewage treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20201120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |