CN112999746A - Rotary trash cleaning machine for water conservancy trash cleaning - Google Patents
Rotary trash cleaning machine for water conservancy trash cleaning Download PDFInfo
- Publication number
- CN112999746A CN112999746A CN202110222972.5A CN202110222972A CN112999746A CN 112999746 A CN112999746 A CN 112999746A CN 202110222972 A CN202110222972 A CN 202110222972A CN 112999746 A CN112999746 A CN 112999746A
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- China
- Prior art keywords
- gear
- chain
- water conservancy
- tensioning
- adjusting
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- 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.)
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000004140 cleaning Methods 0.000 title claims description 10
- 230000000694 effects Effects 0.000 claims description 2
- 239000013049 sediment Substances 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000003344 environmental pollutant Substances 0.000 description 12
- 231100000719 pollutant Toxicity 0.000 description 12
- 238000000034 method Methods 0.000 description 10
- 239000007787 solid Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
Abstract
The invention relates to the technical field of water conservancy waste treatment, and discloses a rotary trash remover for water conservancy trash removal, which comprises a motor, a driving gear, an adjusting gear, a driven gear, chains, rake teeth and a tensioning gear, wherein the driving gear is fixedly sleeved on the output end of the motor, the chains are meshed on the driving gear, the adjusting gear, the driven gear and the tensioning gear, two ends of the rake teeth are respectively and fixedly connected with two symmetrical chains, the rake teeth are uniformly distributed on the chains, and a fence is arranged between the bottoms of the two chains. According to the invention, through the designed adjusting gear, when the chain at the inclined section of the trash remover is subjected to external force to cause tension change, the adjusting gear can synchronously complete height adjustment under the influence of the reaction force of the chain, and through changing the angle of the inclined section of the chain, the tension of the chain is synchronously adjusted, so that rapid abrasion and breakage caused by sudden change of the tension of the chain are avoided.
Description
Technical Field
The invention relates to the technical field of water conservancy waste treatment, in particular to a rotary trash remover for water conservancy trash removal.
Background
In order to obtain usable water resources, the solid-liquid separation operation needs to be carried out on the water resources with pollutants firstly, so that the purification device of the subsequent water resources is prevented from being damaged by large solid pollutants, the current solid-liquid separation work is mostly finished by a rotary trash remover, and the working principle of the trash remover is that the large pollutants are blocked in front of a fence, only the polluted water is allowed to pass through, and then the polluted water is taken away by a rake tooth which rotates continuously, so that the fishing of the pollutants is finished.
The existing rotary trash remover uses chain transmission, a tensioner is needed to control a wrap angle of a chain to adjust the tension of the chain so as to ensure that the conditions of slipping, tooth jumping and the like cannot occur, because the trash remover is obliquely arranged at a water outlet, solid pollutants are blocked by a fence, subsequent pollutants are continuously gathered in front of the fence, particularly, the solid pollutants are clamped in gaps of the fence, when rake teeth pass through, the resistance received by the rake teeth is increased, so that the tension of the chain at an inclined section is increased unnecessarily, but after the existing tensioner of the rotary trash remover is manually adjusted at first, the chain can keep the same tension to operate subsequently, when the tension of the chain is increased unnecessarily by external force, the chain is tensioned, the friction is increased, the chain rebounds automatically after fishing out, the chain is worn out for a long time, and is accelerated and is easy to break, so that the service life thereof is reduced.
Meanwhile, as the service time increases, the chain is naturally elongated, and the tensioner needs to be manually adjusted again to ensure that the tension force of the tensioner is within a set range, the method is time-consuming and labor-consuming, and if such problems of the chain are not found in time, the machine is easy to fail, and the chain falls and breaks.
Disclosure of Invention
Aiming at the defects of the existing rotary trash remover in the background technology in the using process, the invention provides the rotary trash remover for water conservancy trash removal, which has the advantages of synchronously adjusting the chain tension and reducing the chain abrasion when the chain tension changes due to external force, and solves the technical problems in the background technology.
The invention provides the following technical scheme: the utility model provides a water conservancy is rotation trash cleaning machine for trash cleaning, includes motor, driving gear, adjusting gear, driven gear, chain, rake teeth, tensioning gear, the driving gear is fixed to be cup jointed on the output of motor, the chain meshing is on driving gear, adjusting gear, driven gear and tensioning gear, the both ends of rake teeth respectively with the chain fixed connection of two symmetries, and the rake teeth evenly distributed on the chain, two install the fence, two in the middle of the bottom of chain install in the middle of the top of chain and hold in the palm the cinder board, tensioning gear's central activity has cup jointed the tensioning regulator.
Preferably, the driven gear is located at the bottom of the water channel, the adjusting gear and the driving gear are located above the water channel and are parallel to the ground, and a chain between the driven gear and the adjusting gear is in an inclined state.
Preferably, the adjusting gear is provided with uniformly distributed passing grooves, two ends of each opening of each passing groove are fixedly connected with symmetrical limiting protrusions, the bottom of each inner cavity of each passing groove is fixedly connected with a spring, the other end of each spring is fixedly connected with a positioning table, and the other end of each positioning table is fixedly connected with a height adjusting tooth.
Preferably, the diameter value of the positioning table is the same as that of the through groove, and the root diameter value of the height adjusting tooth is the same as that of the distance value of the limiting protrusions at the two ends.
Preferably, the top of the height adjustment tooth is engaged with the chain.
Preferably, the tensioning gear is identical in structure to the adjusting gear.
Preferably, the position of the tension adjuster is manually adjustable.
The invention has the following beneficial effects:
1. according to the invention, through the designed adjusting gear, when the chain at the inclined section of the trash remover is subjected to external force to cause tension change, the adjusting gear can synchronously complete height adjustment under the influence of the reaction force of the chain, and through changing the angle of the inclined section of the chain, the tension of the chain is synchronously adjusted, so that rapid abrasion and breakage caused by sudden change of the tension of the chain are avoided.
2. According to the invention, through the designed tensioning gear, under the condition that the chain is naturally elongated, the tensioning gear can synchronously adjust the tensioning force of the chain, so that the time-consuming operation of automatic falling and manual adjustment of the chain is avoided, and meanwhile, through the design of the height adjusting gear and the spring, the synchronous adjusting function of the adjusting gear and the tensioning gear can be realized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an adjusting gear of the present invention;
fig. 3 is a schematic view of the fence structure of the present invention.
In the figure: 1. a motor; 2. a driving gear; 3. an adjusting gear; 301. a passage groove; 302. a limiting bulge; 303. a spring; 304. a positioning table; 305. a height adjustment tooth; 4. a driven gear; 5. a chain; 6. rake teeth; 7. a tension gear; 8. a tension adjuster; 9. a slag supporting plate; 10. and (4) a fence.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a rotary trash remover for water conservancy trash removal comprises a motor 1, a driving gear 2, an adjusting gear 3, a driven gear 4, chains 5, rake teeth 6 and a tensioning gear 7, wherein the driving gear 2 is fixedly sleeved on the output end of the motor 1, the chains 5 are meshed on the driving gear 2, the adjusting gear 3, the driven gear 4 and the tensioning gear 7, two ends of the rake teeth 6 are respectively and fixedly connected with two symmetrical chains 5, the rake teeth 6 are uniformly distributed on the chains 5, a fence 10 is arranged in the middle of the bottoms of the two chains 5, a slag supporting plate 9 is arranged in the middle of the tops of the two chains 5, and a tensioning regulator 8 is movably sleeved in the center of the tensioning gear 7.
Wherein, driven gear 4 is located the bottom of ditch, and adjusting gear 3, driving gear 2 are located the top of ditch, and are on a parallel with ground, and chain 5 between driven gear 4 and the adjusting gear 3 is the tilt state, makes rake teeth 6 drive the solid pollutant and rises the time, can form certain angle, makes the solid pollutant joint in the space of rake teeth 6 and support sediment board 9 formation, avoids dropping of solid pollutant.
Wherein, offer the current groove 301 of equipartition on the adjusting gear 3, the spacing arch 302 of the opening both ends fixedly connected with symmetry of groove 301 goes through, inner chamber bottom fixedly connected with spring 303 of groove 301 goes through, the other end fixedly connected with location platform 304 of spring 303, the other end fixedly connected with height adjustment tooth 305 of location platform 304, adjusting gear 3's structural design, make the part with the meshing of chain 5 at 5 tensile force increase of slope section chain and the in-process that reduces, spring 303 can drive height adjustment tooth 305 and accomplish synchronous compression and resilience, through the height that changes height adjustment tooth 305, carry out synchronous regulation to chain 5's tensile force, make chain 5's tensile force can not appear suddenly changing, avoided chain 5 taut repeatedly, the process of relaxing, the wearing and tearing of chain 5 have been reduced.
The diameter value of the positioning table 304 is the same as that of the passing groove 301, and the root diameter value of the height adjusting teeth 305 is the same as that of the distance value of the limiting protrusions 302 at two ends, so that the operation range of the positioning table 304 is limited, and the height adjusting teeth 305 are prevented from being separated from the gear to cause machine damage when being meshed with the chain 5.
Wherein the crest portion of the height-adjusting tooth 305 is engaged with the chain 5, so that the height-adjusting tooth 305, which is not engaged with the chain 5, can be engaged with the chain 5 without being hindered, while preventing the height adjustment from being incomplete due to the complete engagement of the height-adjusting tooth 305 with the chain 5.
The tensioning gear 7 and the adjusting gear 3 have the same structure, so that in the process of continuously elongating the chain 5 in a natural state, the spring 303 on the tensioning gear 7 can synchronously drive the height adjusting gear 305 to complete springback, and the tensioning force of the chain 5 is always kept in a set range by adjusting wrap angles of the chain 5, the driving gear 2, the driven gear 4 and the tensioning gear 7.
Wherein, tensioning regulator 8's position accessible manual regulation makes trash cleaning machine when first installation, under the operational environment of difference, can carry out the regulation of suitable tensile force to chain 5 through tensioning regulator 8, makes chain 5 when changing simultaneously, can lift tensioning regulator 8 off earlier, makes its more convenient of changing.
The use method (working principle) of the invention is as follows:
firstly, after the sewage cleaning machine is installed, manually adjusting the tensioning regulator 8 to enable the tensioning gear 7 to extrude the chain 5 to enable the tensioning force of the chain 5 to be within a set range, and then fixing the tensioning regulator 8, wherein at the moment, the height regulating teeth 305 meshed with the chain 5 are in a compressed state, and the height regulating teeth 305 not meshed with the chain 5 are in a normal state;
then, the motor 1 is started to enable the trash remover to operate, the driving gear 2 drives the chain 5 to operate, the chain 5 drives the rake teeth 6 to operate, the rake teeth 6 penetrate through the fence 10 from bottom to top to take away solid pollutants accumulated in front of the fence 10, the rake teeth 6 are subjected to resistance at the moment, the tensile force of the chain 5 in the inclined section is increased, the chain 5 in the inclined section extrudes the height adjusting teeth 305 meshed with the adjusting gear 3, the height adjusting teeth 305 are pressed down again, the rake teeth 6 drive the solid pollutants to fall into the existing slag collecting channel from one side of the driving gear 2, and when the resistance applied to the inclined section is reduced, the height adjusting teeth 305 meshed with the chain 5 in the inclined section rebound to the original height again under the driving of the spring 303;
finally, when the chain 5 is gradually lengthened under long-term work, the height adjusting teeth 305 on the tensioning gear 7 meshed with the chain 5 are driven by the spring 303 to synchronously rebound, the wrap angles of the chain 5, the driving gear 2, the driven gear 4 and the tensioning gear 7 are adjusted, and when the chain 5 fails, the chain 5 is replaced and the tensioning adjuster 8 is adjusted again.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a water conservancy is rotation trash cleaning machine for trash cleaning, includes motor (1), driving gear (2), adjusting gear (3), driven gear (4), chain (5), rake teeth (6), tensioning gear (7), its characterized in that: driving gear (2) are fixed cup joints on the output of motor (1), chain (5) meshing is on driving gear (2), adjusting gear (3), driven gear (4) and tensioning gear (7), the both ends of rake teeth (6) respectively with chain (5) fixed connection of two symmetries, and rake teeth (6) evenly distributed on chain (5), two fence (10) are installed in the middle of the bottom of chain (5), two install in the middle of the top of chain (5) and hold in the palm sediment board (9), tensioning regulator (8) have been cup jointed in the center activity of tensioning gear (7).
2. The rotary trash remover for water conservancy trash removal according to claim 1, characterized in that: driven gear (4) are located the bottom of ditch, adjusting gear (3), driving gear (2) are located the top of ditch, and are on a parallel with ground, chain (5) between driven gear (4) and adjusting gear (3) are the tilt state.
3. The rotary trash remover for water conservancy trash removal according to claim 1, characterized in that: offer current groove (301) of equipartition on adjusting gear (3), the spacing arch (302) of the opening both ends fixedly connected with symmetry of passing through groove (301), the inner chamber bottom fixedly connected with spring (303) of passing through groove (301), the other end fixedly connected with location platform (304) of spring (303), the other end fixedly connected with height-adjusting tooth (305) of location platform (304).
4. The rotary trash remover for water conservancy trash removal according to claim 3, characterized in that: the diameter value of the positioning table (304) is the same as that of the through groove (301), and the root diameter value of the height adjusting tooth (305) is the same as that of the distance value of the limiting bulges (302) at two ends.
5. The rotary trash remover for water conservancy trash removal according to claim 3, characterized in that: the top part of the height adjusting tooth (305) is meshed with the chain (5).
6. The rotary trash remover for water conservancy trash removal according to claim 1, characterized in that: the tensioning gear (7) and the adjusting gear (3) are identical in structure.
7. The rotary trash remover for water conservancy trash removal according to claim 1, characterized in that: the position of the tensioning regulator (8) can be adjusted manually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110222972.5A CN112999746A (en) | 2021-03-01 | 2021-03-01 | Rotary trash cleaning machine for water conservancy trash cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110222972.5A CN112999746A (en) | 2021-03-01 | 2021-03-01 | Rotary trash cleaning machine for water conservancy trash cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112999746A true CN112999746A (en) | 2021-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110222972.5A Pending CN112999746A (en) | 2021-03-01 | 2021-03-01 | Rotary trash cleaning machine for water conservancy trash cleaning |
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| Country | Link |
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| CN (1) | CN112999746A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131842A (en) * | 1977-05-25 | 1978-12-26 | James Smith | Automatic spring-powered battery charging device |
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| CN204099549U (en) * | 2014-08-01 | 2015-01-14 | 四川省鸿祥科技有限公司 | A kind of self tightening follower for food processing machinery driving belt |
| CN105840786A (en) * | 2016-06-06 | 2016-08-10 | 吉林大学 | Unsupported automatic tension sprocket wheel |
| CN109681610A (en) * | 2019-01-28 | 2019-04-26 | 湖南科技学院 | A kind of length-adjustable machine driving runner of the gear teeth |
| CN208856323U (en) * | 2018-08-31 | 2019-05-14 | 山东布洛尔智能科技有限公司 | A kind of compression holds out against driving device |
| CN209722918U (en) * | 2019-03-25 | 2019-12-03 | 扬州新河水工业设备有限公司 | A kind of circulating tooth harrow trash |
| CN110965191A (en) * | 2019-12-10 | 2020-04-07 | 嘉兴市欧冶针织有限公司 | Weaving width-adjustable weaving machine |
| CN212120594U (en) * | 2019-11-21 | 2020-12-11 | 开平市新图美标贴材料有限公司 | Coating head structure of adhesive label sticker |
| CN215487528U (en) * | 2021-08-11 | 2022-01-11 | 泰州市宏祥动力机械有限公司 | Mechanical transmission sprocket tensioning device |
-
2021
- 2021-03-01 CN CN202110222972.5A patent/CN112999746A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4131842A (en) * | 1977-05-25 | 1978-12-26 | James Smith | Automatic spring-powered battery charging device |
| KR100804721B1 (en) * | 2006-09-15 | 2008-02-18 | 한국전기연구원 | Power transmission control gear apparatus |
| CN203159255U (en) * | 2013-01-24 | 2013-08-28 | 李海远 | Ultra-wide-type rotary-type mechanical rake bar cleaner |
| CN204099549U (en) * | 2014-08-01 | 2015-01-14 | 四川省鸿祥科技有限公司 | A kind of self tightening follower for food processing machinery driving belt |
| CN105840786A (en) * | 2016-06-06 | 2016-08-10 | 吉林大学 | Unsupported automatic tension sprocket wheel |
| CN208856323U (en) * | 2018-08-31 | 2019-05-14 | 山东布洛尔智能科技有限公司 | A kind of compression holds out against driving device |
| CN109681610A (en) * | 2019-01-28 | 2019-04-26 | 湖南科技学院 | A kind of length-adjustable machine driving runner of the gear teeth |
| CN209722918U (en) * | 2019-03-25 | 2019-12-03 | 扬州新河水工业设备有限公司 | A kind of circulating tooth harrow trash |
| CN212120594U (en) * | 2019-11-21 | 2020-12-11 | 开平市新图美标贴材料有限公司 | Coating head structure of adhesive label sticker |
| CN110965191A (en) * | 2019-12-10 | 2020-04-07 | 嘉兴市欧冶针织有限公司 | Weaving width-adjustable weaving machine |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210622 |
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| RJ01 | Rejection of invention patent application after publication |