CN203694686U - Chain plate type oil-mud scraping machine and tension device thereof - Google Patents
Chain plate type oil-mud scraping machine and tension device thereof Download PDFInfo
- Publication number
- CN203694686U CN203694686U CN201420022558.5U CN201420022558U CN203694686U CN 203694686 U CN203694686 U CN 203694686U CN 201420022558 U CN201420022558 U CN 201420022558U CN 203694686 U CN203694686 U CN 203694686U
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- China
- Prior art keywords
- chain
- plate type
- swingle
- mud scraper
- regulating wheel
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Abstract
The utility model discloses a tension device of a chain plate type oil-mud scraping machine. The tension device comprises a fixed rod, a rotary rod, a floating ball and a tension wheel, wherein the floating ball is fixed at one end of the rotary rod, the tension wheel is fixed at the other end of the rotary rod, the rotary rod can be rotatably arranged on the fixed rod, the fixed rod is fixed on the wall of a horizontal flow sedimentation tank or a horizontal flow oil separation tank, the floating ball floats on waste water or suspends in water and tends to float up, the tension wheel is contacted with a chain at one side of the body of the chain plate type oil-mud scraping machine, the chain on the chain plate type oil-mud scraping machine looses when being stretched in running, the floating ball moves upwards under buoyancy, the other end of the rotary rod moves downwards, the tension wheel also moves downwards and rotates around the fixed rod, when moving downwards, the tension wheel also protrudes horizontally so as to jack up and tension the chain. The utility model also discloses the chain plate type oil-mud scraping machine comprising the tension device.
Description
Technical field
The utility model relates to tensioning apparatus technical field, relates in particular to a kind of chain-plate type frizing mud scraper and tensioning apparatus thereof.
Background technology
Chain-plate type frizing mud scraper is applicable to reclaim scum silica frost oil slick, eliminating pool bottom sludge in horizontal sedimentation tank, advection oil separation tank, is the special equipment of the dual-use of preliminary purification water quality.
When use, industrial wastewater enters sedimentation basin from right side, and waste water is through sedimentation basin precipitation, and upper strata is scum silica frost oil slick, and lower floor is mud.Motor rotation, drives initiatively wheels to rotate, and initiatively wheels are used in conjunction with driven pulley group, from but whole chain mechanism get into smooth, active wheels comprise driving wheel, driven wheels comprise driven pulley; When scraper plate aggregate motion is arrived above, the scum silica frost oil slick above pond is scraped into oil collecting pipe, while moving to below, beneath sludge scraping is entered to bucket.Along with the operation of mechanism, chain elongation gradually, this just needs a tensioning apparatus to make the operation of mechanism stable.
Existing technology is arranged to driven pulley movable, like this, when chain pine after can apply a power to driven pulley and promote driven pulley, rely on the movement of driven pulley to carry out tensioning chain.For example: weight and driven pulley are linked up with connecting line, in the time of chain-loose, due to the effect of gravity, weight will have a declining tendency, again because of driven pulley be arranged to transportable, like this, weight will haul driven pulley and move together, thereby realizes the tensioning action of chain.
In the time that driven pulley moves tension chain, the cornerite of driven pulley can be increasing, and the cornerite of driving wheel can reduce, and can make transmission efficiency decline.And the active force producing when driven pulley moves also can make the excessive and easily wearing and tearing of the friction of chain and gear.
And the movement of driven pulley also needs an external force, so just need an external force generating means, make mechanism relatively complicated.
Therefore, how providing a kind of chain-plate type frizing mud scraper tensioning apparatus, to realize the smooth tensioning of chain, is current those skilled in the art technical problems urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of chain-plate type frizing mud scraper tensioning apparatus, to realize the smooth tensioning of chain.Another object of the present utility model is to provide a kind of chain-plate type frizing that comprises above-mentioned chain-plate type frizing mud scraper tensioning apparatus to scrape mud.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of chain-plate type frizing mud scraper tensioning apparatus, comprise fixed bar, swingle, ball float and regulating wheel, wherein, described ball float is fixed on one end of described swingle, described regulating wheel is fixed on the other end of described swingle, and described swingle is rotatable to be arranged on described fixed bar.
Preferably, above-mentioned swingle comprises the first swingle and the second swingle, and described the first swingle and described the second swingle gap arranged side by side arrange, and described regulating wheel is fixed in the gap between the first swingle and described the second swingle.
Preferably, above-mentioned ball float is hollow stainless steel ball.
Preferably, above-mentioned ball float is hollow plastic pellet.
Preferably, on above-mentioned ball float, be provided with screwed hole, on described swingle, be provided with the screw thread being used in conjunction with described screwed hole.
Preferably, the power arm of above-mentioned ball float is greater than the resistance arm of described regulating wheel.
Preferably, above-mentioned swingle is bent rod, rotation place that its bending place is self, and the bar that the bar between described rotation place and described regulating wheel is grown up between described rotation place and described ball float is long.
The utility model also provides a kind of chain-plate type frizing mud scraper, comprise body, described body comprise initiatively wheels, passive wheels and be wrapped in described active wheels and described passive wheels on chain, also comprise the chain-plate type frizing mud scraper tensioning apparatus as described in above-mentioned any one, described regulating wheel contacts with the chain of a side on described body.
Preferably, above-mentioned chain-plate type frizing mud scraper tensioning apparatus is two, and described in it, regulating wheel contacts respectively with the chain of both sides on described body.
Preferably, above-mentioned regulating wheel is near the larger wheel body of cornerite in described active wheels and described passive wheels.
The chain-plate type frizing mud scraper tensioning apparatus that the utility model provides, comprise fixed bar, swingle, ball float and regulating wheel, wherein, described ball float is fixed on one end of described swingle, described regulating wheel is fixed on the other end of described swingle, and described swingle is rotatable to be arranged on described fixed bar.When use, fixed bar is fixed on the pool wall of horizontal sedimentation tank or advection oil separation tank, ball float swims on waste water or is suspended in water and the trend of oriented floating, on the body of regulating wheel and chain-plate type frizing mud scraper, the chain of a side contacts, when the chain on chain-plate type frizing mud scraper be in operation occur while being elongated loosening, ball float moves upward under the effect of buoyancy so, the other end of swingle can move downward so, regulating wheel also can move downward, because regulating wheel is to rotate around fixed bar, regulating wheel is in the process moving downward so, simultaneously also can occurred level direction overhanging, jack-up chain, thereby realize the tensioning of chain.
In whole process, realize tension chain without the movement by driven pulley, can there is not too large variation in the cornerite of driven pulley and the cornerite of driving wheel, avoided transmission efficiency decline.Excessive and the easily wearing and tearing of the friction that also can not make chain and gear.What the motion of ball float was used is useless buoyancy of water, and design concept is very ingenious, and structure is very simple, with respect to external force generating means of the prior art, wants undoubtedly superb a lot.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the chain-plate type frizing mud scraper tensioning apparatus that Fig. 1 provides for the utility model embodiment;
The structural representation of the chain-plate type frizing mud scraper that Fig. 2 provides for the utility model embodiment.
In upper Fig. 1 and Fig. 2:
Ball float 1, swingle 2, fixed bar 3, regulating wheel 4, chain 5, driven pulley 6, driving wheel 7.
The specific embodiment
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, the structural representation of the chain-plate type frizing mud scraper tensioning apparatus that Fig. 1 provides for the utility model embodiment; The structural representation of the chain-plate type frizing mud scraper that Fig. 2 provides for the utility model embodiment.
The chain-plate type frizing mud scraper tensioning apparatus that the utility model embodiment provides, comprise fixed bar 3, swingle 2, ball float 1 and regulating wheel 4, wherein, ball float 1 is fixed on one end of swingle 2, regulating wheel 4 is fixed on the other end of swingle 2, and swingle 2 is rotatable to be arranged on fixed bar 3.When use, fixed bar 3 is fixed on the pool wall of horizontal sedimentation tank or advection oil separation tank, ball float 1 swims on waste water or is suspended in water and the trend of oriented floating, on the body of regulating wheel 4 and chain-plate type frizing mud scraper, the chain 5 of a side contacts, when the chain 5 on chain-plate type frizing mud scraper be in operation occur while being elongated loosening, ball float 1 moves upward under the effect of buoyancy so, the other end of swingle 2 can move downward so, regulating wheel 4 also can move downward, because regulating wheel 4 is to rotate around fixed bar 3, regulating wheel 4 is in the process moving downward so, simultaneously also can occurred level direction overhanging, jack-up chain 5, thereby realize the tensioning of chain 5.
In whole process, without realizing tension chain 5 by the movement of driven pulley 6, can there is not too large variation in the cornerite of the cornerite of driven pulley 6 and driving wheel 7, avoided transmission efficiency decline.Excessive and the easily wearing and tearing of the friction that also can not make chain 5 and gear.What the motion of ball float 1 was used is useless buoyancy of water, design concept is very ingenious, structure is very simple, with respect to external force generating means of the prior art, want undoubtedly superb a lot, and the chain-plate type frizing mud scraper tensioning apparatus that the utility model embodiment provides is to realize tensioning action by ball float 1 buoyancy own, that is to say in sedimentation basin work this power will be constantly provided, just do not need auxiliary mechanism or object that external force is provided.
Wherein, swingle 2 comprises the first swingle and the second swingle, and the first swingle and the second swingle gap arranged side by side arranges, and regulating wheel 4 is fixed in the gap between the first swingle and the second swingle.Regulating wheel 2 is fixed in the gap between the first swingle and the second swingle, can keep good balance, can not rock easily.
Wherein, ball float 1 can be hollow stainless steel ball, can be also hollow plastic pellet, concrete use will be seen on-the-spot environment for use, and hollow stainless steel ball can bear stronger pressure, can adapt to more severe scene, and hollow plastic pellet cost is lower, but field condition is had relatively high expectations.
Wherein, on ball float 1, be provided with screwed hole, be provided with the screw thread being used in conjunction with screwed hole on swingle 2, ball float 1 is dismountable to be arranged on swingle 2, dismounting fast, convenient for maintaining.
Wherein, swingle 2 is actually as a lever and is using, the power arm of ball float 1 is greater than the resistance arm of regulating wheel 4, the buoyancy that 1 needs of ball float are less so just can drive swingle 2 to rotate, therefore, just can meet the tensile force of chain 5 needs without very large buoyancy, concrete, the size of power arm and resistance arm can be adjusted according to the demand of on-the-spot situation and actual active force.
Wherein, swingle 2 is bent rod, its bending place is rotation place of self, the bar that bar between rotation place and regulating wheel 4 is grown up between rotation place and ball float 1 is long, and bending is herein in order to make regulating wheel 4 obtain the larger distance that moves horizontally, when use, swingle 2 is to bend towards the direction away from waste water, in the time that ball float 1 moves upward, regulating wheel 4 can be avoided the too early limit that reaches tensioning, thereby has improved tension performance.
The utility model embodiment also provides a kind of chain-plate type frizing mud scraper, comprise body, body comprises active wheels, passive wheels and is wrapped in the chain 5 on active wheels and passive wheels, also comprise the chain-plate type frizing mud scraper tensioning apparatus as described in above-mentioned any one embodiment, regulating wheel 4 contacts with the chain 5 of a side on body.
Certainly, chain-plate type frizing mud scraper tensioning apparatus can be two, and its regulating wheel 4 contacts respectively with the chain 5 of both sides on body, to improve tension effects.
Concrete, regulating wheel 4 is near the larger wheel body of cornerite in initiatively wheels and passive wheels, and wheel body refers to driving wheel 7 or driven pulley 6, and the cornerite that can avoid certain wheel body is too small and transmission efficiency is declined.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a chain-plate type frizing mud scraper tensioning apparatus, it is characterized in that, comprise fixed bar, swingle, ball float and regulating wheel, wherein, described ball float is fixed on one end of described swingle, described regulating wheel is fixed on the other end of described swingle, and described swingle is rotatable to be arranged on described fixed bar.
2. chain-plate type frizing mud scraper tensioning apparatus according to claim 1, it is characterized in that, described swingle comprises the first swingle and the second swingle, described the first swingle and described the second swingle gap arranged side by side arrange, and described regulating wheel is fixed in the gap between the first swingle and described the second swingle.
3. chain-plate type frizing mud scraper tensioning apparatus according to claim 1, is characterized in that, described ball float is hollow stainless steel ball.
4. chain-plate type frizing mud scraper tensioning apparatus according to claim 1, is characterized in that, described ball float is hollow plastic pellet.
5. chain-plate type frizing mud scraper tensioning apparatus according to claim 1, is characterized in that, on described ball float, is provided with screwed hole, is provided with the screw thread being used in conjunction with described screwed hole on described swingle.
6. chain-plate type frizing mud scraper tensioning apparatus according to claim 1, is characterized in that, the power arm of described ball float is greater than the resistance arm of described regulating wheel.
7. chain-plate type frizing mud scraper tensioning apparatus according to claim 1, it is characterized in that, described swingle is bent rod, rotation place that its bending place is self, and the bar that the bar between described rotation place and described regulating wheel is grown up between described rotation place and described ball float is long.
8. a chain-plate type frizing mud scraper, comprise body, described body comprise initiatively wheels, passive wheels and be wrapped in described active wheels and described passive wheels on chain, it is characterized in that, also comprise the chain-plate type frizing mud scraper tensioning apparatus as described in the claims 1-7 any one, described regulating wheel contacts with the chain of a side on described body.
9. chain-plate type frizing mud scraper according to claim 8, is characterized in that, described chain-plate type frizing mud scraper tensioning apparatus is two, and described in it, regulating wheel contacts respectively with the chain of both sides on described body.
10. chain-plate type frizing mud scraper according to claim 8, is characterized in that, described regulating wheel is near the larger wheel body of cornerite in described active wheels and described passive wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022558.5U CN203694686U (en) | 2014-01-14 | 2014-01-14 | Chain plate type oil-mud scraping machine and tension device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022558.5U CN203694686U (en) | 2014-01-14 | 2014-01-14 | Chain plate type oil-mud scraping machine and tension device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694686U true CN203694686U (en) | 2014-07-09 |
Family
ID=51045187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420022558.5U Expired - Fee Related CN203694686U (en) | 2014-01-14 | 2014-01-14 | Chain plate type oil-mud scraping machine and tension device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203694686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771940A (en) * | 2014-01-14 | 2015-07-15 | 杭州天明环保工程有限公司 | Chain plate type oil-scraping mud-scraping machine and tension device thereof |
-
2014
- 2014-01-14 CN CN201420022558.5U patent/CN203694686U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771940A (en) * | 2014-01-14 | 2015-07-15 | 杭州天明环保工程有限公司 | Chain plate type oil-scraping mud-scraping machine and tension device thereof |
| CN104771940B (en) * | 2014-01-14 | 2017-06-16 | 杭州天明环保工程有限公司 | A kind of chain-plate type frizing mud scraper and its tensioning apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20210114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |