CN208927684U - A kind of sedimentation basin mud scraper - Google Patents
A kind of sedimentation basin mud scraper Download PDFInfo
- Publication number
- CN208927684U CN208927684U CN201821452959.9U CN201821452959U CN208927684U CN 208927684 U CN208927684 U CN 208927684U CN 201821452959 U CN201821452959 U CN 201821452959U CN 208927684 U CN208927684 U CN 208927684U
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- cleaning shoe
- fixing groove
- fixing
- fixing seat
- sedimentation basin
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Abstract
The utility model discloses a kind of sedimentation basin mud scrapers, it is related to sewage treatment field, its drip irrigation device includes scraping arm, multiple fixing seats are fixedly connected with below the scraping arm, cleaning shoe is provided at the fixing seat, the cleaning shoe is made of rubber, the fixing seat is provided with the fixing groove being caught in for cleaning shoe, compression bar is provided in the fixing groove, the fixing groove one side wall offers the regulating tank being caught in for compression bar, the inner wall of the regulating tank towards fixing groove slot bottom is the stress inclined surface being close to compression bar inclined surface, multiple adjusting bolts protruded into regulating tank are threaded on the downside of the fixing seat, the cleaning shoe is compacted item and fixed groove sidewall clamps.When cleaning shoe occurs abrasion and can not touch precipitating bottom of pond portion, unscrews adjusting bolt, then cleaning shoe is pulled down up to touching precipitating bottom of pond portion, just can guarantee and scrape mud effect, without often replacement cleaning shoe.
Description
Technical field
The utility model relates to sewage treatment field, in particular to a kind of sedimentation basin mud scraper.
Background technique
A large amount of sewage can be generated in printing and dyeing mill's production process, need to refer to by sewage treatment to reach discharge before discharge
Mark, protection environment will not be destroyed.Radical sedimentation basin is a kind of common sewage treatment means, and sewage is intake from center
Pipe is passed through in the middle part of pond body, then along radial direction towards pond Zhou Liudong, sludge settling is finally scraping mud to pool bottom in flow process
Under the action of machine, sludge is scraped to being discharged at the sludge sump of middle part.
The working principle of rotary mud scraper is as follows: the speed reducer being mounted on gantry drives main axis, so that
Scraping arm is equipped with cleaning shoe around pond body central axis below scraping arm, scraping arm is arranged along pond body radial direction, cleaning shoe and scraping arm it
Between there is angle, therefore cleaning shoe can portion scrapes off thereto by the sludge of pool bottom.
Notification number is that the Chinese patent of CN206121244U discloses a kind of Novel mud scraper, including sedimentation basin, and it is heavy to be located at
Agitating shaft inside the pond of shallow lake, the transmission device with stirring axis connection, the operating platform being fixedly connected with transmission device are covered and are being stirred
The inclined tube that diversion pipe and diversion pipe outside axis pass through, the mud scraper further include the sludge bucket below the agitating shaft, and are stirred
Mix the connection of axis lower part scrape wall and positioned at scrape below wall with the scraper plate scraping wall and connect, wherein the agitating shaft is hollow structure, is stirred
Axis upper end is mixed equipped with the interface for connecting with external extraction mud pipe road, the top of diversion pipe is equipped with water inlet pipe, sets above sedimentation basin
There is outlet pipe.
There are following technological deficiencies for above-mentioned mud scraper: scraper plate is close to pool bottom, therefore scraper plate is easy to produce abrasion, needs
It regularly replaces, has much room for improvement.
Utility model content
In view of the above technical defects, the purpose of the utility model is to provide a kind of sedimentation basin mud scraper, cleaning shoe can be more
Secondary recycling is substantially reduced without often replacement, use cost.
To achieve the above object, the utility model provides following technical solution:
A kind of sedimentation basin mud scraper, including scraping arm, the scraping arm lower section are fixedly connected with multiple fixing seats, the fixing seat
Place is provided with cleaning shoe, and the cleaning shoe is made of rubber, and the fixing seat is provided with the fixing groove being caught in for cleaning shoe, described
It is provided with compression bar in fixing groove, the rectangular triangle in the compression bar section and inclined surface is towards fixing groove slot bottom is described solid
Determine slot one side wall and offer the regulating tank being caught in for compression bar, the inner wall of the regulating tank towards fixing groove slot bottom is and compression bar
The stress inclined surface that inclined surface is close to, the fixing seat downside are threaded with multiple adjusting bolts protruded into regulating tank, institute
It states cleaning shoe and is compacted item and fixed groove sidewall clamping.
By using above-mentioned technical proposal, cleaning shoe is made of rubber, therefore will not scratch precipitating bottom of pond portion, and then avoid
Precipitating bottom of pond portion forms pitting one by one and leads to sludge retention trouble therein；Cleaning shoe occurs abrasion and can not touch precipitating
When bottom of pond portion, unscrew adjusting bolt, compression bar is enabled to retract regulating tank, cleaning shoe will be scraped in turn not by clamping force
Mud plate drop-down just can guarantee up to touching precipitating bottom of pond portion and scrape mud effect, cleaning shoe can be used repeatedly, and be not necessarily to often more
It changes, use cost substantially reduces.
The utility model is further arranged to: the fixing groove slot bottom is provided with positive stop strip, screw thread on the upside of the fixing seat
It is connected with multiple caging bolts protruded into fixing groove.
By using above-mentioned technical proposal, caging bolt is first twisted until being close on the upside of positive stop strip and cleaning shoe, then twist
Adjust bolt, until compression bar compresses cleaning shoe, avoid compression bar from moving up and during compressing cleaning shoe, cleaning shoe by
On active force and the trouble that moves up.
The utility model is further arranged to: the positive stop strip is wider than fixing groove, and two opposing sidewalls of the fixing groove are equal
It is provided with the card slot being caught in for positive stop strip.
By using above-mentioned technical proposal, positive stop strip by card slot limit and be difficult to drop out from fixing groove, convenient for scraping
Mud plate installation carries out.
The utility model is further arranged to: the compression bar is wider than fixing groove.
By using above-mentioned technical proposal, compression bar is not easy to drop out from fixing groove, carries out convenient for cleaning shoe installation.
The utility model is further arranged to: the fixing seat side is fixedly connected with multiple mounting bases, the mounting base
Downside is connected with the idler wheel being close to pool bottom.
By using above-mentioned technical proposal, idler wheel plays the role of supporting fixing seat, reduces cleaning shoe and precipitating bottom of pond portion
Between interaction force, and then mitigate cleaning shoe the degree of wear.
The utility model is further arranged to: the fixed seating is in mounting base rotation direction advance side.
By using above-mentioned technical proposal, when scraping arm rotates, cleaning shoe is first contacted with sludge and is blown off, reduces idler wheel
The resistance being subject to.
The utility model is further arranged to: the length of multiple fixing seats along direction from the pond Zhou Dynasty to pond center gradually
Reduce, the cleaning shoe length and fixing seat equal length.
By using above-mentioned technical proposal, sludge quantity gradually increases along the pond Zhou Dynasty to the direction at pond center, therefore pond center
The resistance that the cleaning shoe of side is subject to can be bigger, and reduces the length of pond center side fixing seat, can reduce cleaning shoe at this
By the resistance of sludge, and then the trouble for avoiding cleaning shoe from surprisingly separating with fixing seat.
In conclusion the utility model has the following beneficial effects:
1. cleaning shoe can remove from fixing seat and dismount rapid and convenient, it is conveniently replaceable damaged cleaning shoe；
2. the position of the relatively fixed seat of cleaning shoe is adjustable, convenient for pulled down after cleaning shoe abrasion and with sedimentation basin bottom
It is close in portion；
3. mitigating the abrasion condition of cleaning shoe by the setting of idler wheel.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the enlarged diagram of a-quadrant in Fig. 1；
Fig. 3 is the structural schematic diagram in embodiment at fixing seat.
Description of symbols: 1, scraping arm；2, fixing seat；21, fixing groove；22, regulating tank；23, card slot；3, cleaning shoe；4,
Compression bar；5, stress inclined surface；6, bolt is adjusted；7, positive stop strip；8, caging bolt；9, mounting base；10, idler wheel.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of sedimentation basin mud scraper is installed in radical sedimentation basin as shown in Figure 1 and Figure 2, including is driven by speed reducer
Axis, axis is vertically fixedly connected with the scraping arm 1 being arranged radially along pond body, and 1 lower section of scraping arm is fixed at interval along its length
Multiple fixing seats 2 are connected with, there is angle between fixing seat 2 and scraping arm 1, is equipped at fixing seat 2 and be close to pool bottom
Cleaning shoe 3.After speed reducer drives central axis, cleaning shoe 3 can will be in sludge scraping to sludge sump around central axis.Except fixation
At seat 2 outside structure, rest part structure is identical as rotary mud scraper structure in the prior art, and details are not described herein.
As shown in Figure 1 and Figure 2, gradually increase along the pond Zhou Dynasty to the direction at pond center due to sludge quantity, pond center side
The resistance that is subject to of cleaning shoe 3 can be bigger, and then lead to that fixing seat 2 is bent or cleaning shoe 3 is detached from.It is more in order to avoid the situation
The length of a fixing seat 2 is gradually reduced along the pond Zhou Dynasty to the direction at pond center, 3 length of cleaning shoe and 2 equal length of fixing seat.Cause
The length of this pond center side fixing seat 2 is smaller, can reduce resistance of the cleaning shoe 3 by sludge at this, and then avoid scraping mud
The unexpected trouble isolated with fixing seat 2 of plate 3.Cleaning shoe 3 is made of rubber, therefore will not scratch precipitating bottom of pond portion, and then avoid
Precipitating bottom of pond portion forms pitting one by one and leads to sludge retention trouble therein.
As shown in Figure 2 and Figure 3, fixing seat 2 is provided with the fixing groove 21 being caught in for cleaning shoe 3, is provided with pressure in fixing groove 21
Tight item 4, the rectangular triangle in 4 section of compression bar and inclined surface are towards 21 slot bottom of fixing groove.21 one side wall of fixing groove offers confession
The regulating tank 22 that compression bar 4 is caught in completely, the inner wall of regulating tank 22 towards 21 slot bottom of fixing groove are to be close to 4 inclined surface of compression bar
Stress inclined surface 5.It is threaded with multiple adjusting bolts 6 protruded into regulating tank 22 on the downside of fixing seat 2, adjusts bolt 6
Number is depending on the length of fixing seat 2.When cleaning shoe 3 occurs abrasion and can not touch precipitating bottom of pond portion, unscrew adjusting bolt
6, enable compression bar 4 to retract regulating tank 22, cleaning shoe 3 not by clamping force, cleaning shoe 3 is pulled down until touching in turn
Bottom of pond portion is precipitated, just can guarantee and scrape mud effect.Then it twists and adjusts bolt 6 until cleaning shoe 3 is compacted 21 side of item 4 and fixing groove
Wall clamps.Compression bar 4 is wider than fixing groove 21, therefore compression bar 4 is not easy to drop out from fixing groove 21, installs convenient for cleaning shoe 3
It carries out.
As shown in figure 3,21 slot bottom of fixing groove is provided with positive stop strip 7, it is threaded on the upside of fixing seat 2 and multiple protrudes into fixation
Caging bolt 8 in slot 21.Caging bolt 8 is first twisted until being close on the upside of positive stop strip 7 and cleaning shoe 3, then twist adjusting bolt
6, until compression bar 4 compresses cleaning shoe 3, avoid compression bar 4 from moving up during compressing cleaning shoe 3, cleaning shoe 3 is by upward
Active force and the trouble that moves up.Positive stop strip 7 is wider than fixing groove 21, and 21 two opposing sidewalls of fixing groove are provided with for positive stop strip
7 card slots 23 being caught in, and positive stop strip 7 can be up and down in card slot 23.Positive stop strip 7 by card slot 23 limit and be difficult to
It drops out from fixing groove 21, is carried out convenient for the installation of cleaning shoe 3.
As shown in figure 3,2 side of fixing seat is fixedly connected with multiple mounting bases 9, it is connected on the downside of mounting base 9 and pond body bottom
The idler wheel 10 that portion is close to, idler wheel 10 are universal wheel and are fixed by screws in mounting base 9.Idler wheel 10 plays support fixing seat 2
Effect, reduce cleaning shoe 3 and precipitate bottom of pond portion between interaction force, and then mitigate cleaning shoe 3 the degree of wear.It is fixed
Seat 2 is located at mounting base 9 around the advance side in central axis direction.When scraping arm 1 rotates, cleaning shoe 3 first contacted with sludge and by its
It blows off, reduces the resistance that idler wheel 10 is subject to.
The course of work:
After cleaning shoe 3 is worn, first unscrews and adjust bolt 6, so that cleaning shoe 3 then twists limit spiral shell not by clamping force
Bolt 8 so that positive stop strip 7 move down until cleaning shoe 3 is close to pool bottom, finally tighten adjusting bolt 6 up to cleaning shoe 3 by
The clamping of 21 inner wall of compression bar 4 and fixing groove.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of sedimentation basin mud scraper, including scraping arm (1), scraping arm (1) lower section is fixedly connected with multiple fixing seats (2), institute
It states and is provided with cleaning shoe (3) at fixing seat (2), it is characterised in that: the cleaning shoe (3) is made of rubber, the fixing seat (2)
It is provided with the fixing groove (21) being caught in for cleaning shoe (3), is provided with compression bar (4), the compression bar in the fixing groove (21)
(4) the rectangular triangle in section and inclined surface is towards fixing groove (21) slot bottom, fixing groove (21) one side wall offers pressure supply
The regulating tank (22) that tight item (4) is caught in, the inner wall of the regulating tank (22) towards fixing groove (21) slot bottom are to incline with compression bar (4)
The stress inclined surface (5) that inclined-plane is close to, fixing seat (2) downside are threaded with multiple adjustings protruded into regulating tank (22)
Bolt (6), the cleaning shoe (3) is compacted item (4) and fixing groove (21) side wall clamps.
2. a kind of sedimentation basin mud scraper according to claim 1, it is characterised in that: fixing groove (21) slot bottom is provided with
Positive stop strip (7), fixing seat (2) upside are threaded with multiple caging bolts (8) protruded into fixing groove (21).
3. a kind of sedimentation basin mud scraper according to claim 2, it is characterised in that: the positive stop strip (7) is wider than fixing groove
(21), (21) two opposing sidewalls of the fixing groove are provided with the card slot (23) being caught in for positive stop strip (7).
4. a kind of sedimentation basin mud scraper according to claim 1, it is characterised in that: the compression bar (4) is wider than fixing groove
(21)。
5. a kind of sedimentation basin mud scraper according to claim 1, it is characterised in that: fixing seat (2) side is fixed to be connected
It is connected to multiple mounting bases (9), is connected with the idler wheel (10) being close to pool bottom on the downside of the mounting base (9).
6. a kind of sedimentation basin mud scraper according to claim 5, it is characterised in that: the fixing seat (2) is located at mounting base
(9) rotation direction advance side.
7. a kind of sedimentation basin mud scraper according to claim 1, it is characterised in that: the length of multiple fixing seats (2)
It is gradually reduced along the pond Zhou Dynasty to the direction at pond center, cleaning shoe (3) length and fixing seat (2) equal length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821452959.9U CN208927684U (en) | 2018-09-05 | 2018-09-05 | A kind of sedimentation basin mud scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821452959.9U CN208927684U (en) | 2018-09-05 | 2018-09-05 | A kind of sedimentation basin mud scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208927684U true CN208927684U (en) | 2019-06-04 |
Family
ID=66719977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821452959.9U Active CN208927684U (en) | 2018-09-05 | 2018-09-05 | A kind of sedimentation basin mud scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208927684U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624282A (en) * | 2019-09-28 | 2019-12-31 | 北京精瑞科迈净水技术有限公司 | Adjusting device of mud scraper |
| CN113082791A (en) * | 2021-05-17 | 2021-07-09 | 江苏恒玮环保设备有限公司 | Double-irrigation linkage type mud scraper installation device and method |
| CN115869665A (en) * | 2022-12-19 | 2023-03-31 | 江苏新天鸿集团有限公司 | Underwater mud scraper for sedimentation tank |
-
2018
- 2018-09-05 CN CN201821452959.9U patent/CN208927684U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110624282A (en) * | 2019-09-28 | 2019-12-31 | 北京精瑞科迈净水技术有限公司 | Adjusting device of mud scraper |
| CN113082791A (en) * | 2021-05-17 | 2021-07-09 | 江苏恒玮环保设备有限公司 | Double-irrigation linkage type mud scraper installation device and method |
| CN115869665A (en) * | 2022-12-19 | 2023-03-31 | 江苏新天鸿集团有限公司 | Underwater mud scraper for sedimentation tank |
| CN115869665B (en) * | 2022-12-19 | 2024-02-13 | 江苏新天鸿集团有限公司 | Sedimentation tank is mud scraper under water |
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