CN204185258U - A kind of pivotal mechanical grille - Google Patents
A kind of pivotal mechanical grille Download PDFInfo
- Publication number
- CN204185258U CN204185258U CN201420667604.7U CN201420667604U CN204185258U CN 204185258 U CN204185258 U CN 204185258U CN 201420667604 U CN201420667604 U CN 201420667604U CN 204185258 U CN204185258 U CN 204185258U
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- CN
- China
- Prior art keywords
- chain
- rotary type
- motion
- type network
- sprocket
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Abstract
The utility model discloses a kind of pivotal mechanical grille, comprise frame, be provided with drive unit on the top of described frame, be provided with rotary type network chain in described frame, described rotary type network chain is 65 ~ 75 degree of installations that meet water; Be respectively equipped with 2 motion-work wheels and 2 driven wheels at described rotary type network chain two, be provided with haulage chain in rotary type network chain width both sides, described haulage chain is set on motion-work wheel and driven wheel; 2 motion-work wheels are fixedly connected on main shaft, and the power intake of described main shaft passes frame and is provided with drive sprocket, and motion-work wheel is connected with motor sprocket through chain drive-belt by spindle sprocket.The utility model structure is simple, and slag dumping efficiency is high, has saved cost.Rotary type network chain adopts closed, does not allow foreign material invade, makes equipment operation more steady.Unit assembling of ship machinery when equipment is installed, only need on the terrace of pump well both sides pre-buried two block plates, civil engineering is simply saved, and installation and maintenance are convenient.
Description
Technical field
The utility model relates to filter plant field, especially a kind of pivotal mechanical grille.
Background technology
Rotary type grid is a kind of large-scale coarse rack equipment for removing larger suspended solid in water, automatically the suspended solid in liquid can be removed continuously, rotary type grill designs is reasonable, structure is simple, operational security, reliable, level of automation is high, the water treatment place existing strainer floor space that can be widely used in the large discharge such as municipal sewage treatment, waterworks intake, rainfall pumping station, power-plant cooling water intake is large, investment Chen Bengao, the waste of water is severe.
Although grid device common on the market also can remove the suspended solid in liquid continuously automatically, often design not rationally, structure is simple not, operational security can not be guaranteed, range of application is extensive not.
Summary of the invention
The purpose of this utility model is to overcome the defect that prior art exists, and provides a kind of pivotal mechanical grille, and long service life, simple to operate, water consumption is few.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
A kind of pivotal mechanical grille, comprise frame, be provided with drive unit on the top of described frame, be provided with rotary type network chain in described frame, described rotary type network chain is 65 ~ 75 degree of installations that meet water; Be respectively equipped with 2 motion-work wheels and 2 driven wheels at described rotary type network chain two, be provided with haulage chain in rotary type network chain width both sides, described haulage chain is set on motion-work wheel and driven wheel; 2 motion-work wheels are fixedly connected on main shaft, and the power intake of described main shaft passes frame and is provided with drive sprocket, and motion-work wheel is connected with motor sprocket through chain drive-belt by spindle sprocket.
Further, described drive unit comprises motor, the motor sprocket of motor output end and chain drive-belt, and described motor sprocket is connected with spindle sprocket through chain drive-belt, thus drives motion-work wheel to do turning motion.
Further, be provided with slag unloading device outside the rotary type network chain below described motion-work wheel, described slag unloading device comprises hairbrush cylinder, rotating shaft, and rotating shaft passes frame and is connected with drive sprocket through chain, and described hairbrush cylinder is provided with and turns brush.
Further, described rotary type network chain is closed rotary type network chain.
The beneficial effects of the utility model:
The utility model structure is simple, and slag dumping efficiency is high, has saved cost.Rotary type network chain is 65 ~ 75 degree of installations that meet water, when rotary type network chain to run to the upstream face of grizzly bar do turning motion, namely insert in grizzly bar gap and drag for action clearly from lower to upper, up can carry the floating matter and suspended substance tackled by grid face to greatest extent, after rotary type network chain rotates to motion-work wheel, from moving up to become and move down before, now heavier dirt can rely on self gravitation to depart from rotary type network chain, by the dirt that gravity cannot come off on rotary type network chain face, taken away by the bristle of brush slag chain wheel set.
Rotary type network chain adopts closed, does not allow foreign material invade, makes equipment operation more steady.Unit assembling of ship machinery when equipment is installed, only need on the terrace of pump well both sides pre-buried two block plates, civil engineering is simply saved, and installation and maintenance are convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In Fig. 1,1-frame, 2-rotary type network chain, 3-motion-work wheel, 4-haulage chain, 5-driven wheel, 6-main shaft, 7-drive sprocket, 8-drive unit, 9-motor, 10-motor sprocket, 11-chain drive-belt, 12-slag unloading device.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of pivotal mechanical grille, comprises frame 1, is provided with drive unit 8 on the top of described frame 1, and described drive unit 8 comprises motor 9, the motor sprocket 10 of motor 9 output terminal and chain drive-belt 11; In described frame 1, be provided with rotary type network chain 2, described rotary type network chain 2, in 65 ~ 75 degree of installations that meet water, formed boom face; Be respectively equipped with 2 motion-work wheels 3 and 2 driven wheels 5 at described rotary type network chain 2 two, be provided with haulage chain 4 in rotary type network chain 2 width both sides, described haulage chain 4 is set on motion-work wheel 3 and driven wheel 5; 2 motion-work wheels 3 are positioned at frame 1 upper inner, and 2 driven wheels 5 are positioned at frame 1 lower inside; Motion-work wheel 3 is fixedly connected on main shaft 6, the power intake of described main shaft 6 passes frame 1 and is provided with drive sprocket 7, motion-work wheel 3 to be connected with motor sprocket 10 through chain drive-belt 11 by spindle sprocket 7 thus to make motion-work wheel 3 carry out turning motion under drive unit 8 drives, further band acting rotary network chain 2 carries out turning motion, up carries the floating matter and suspended substance tackled by grid face; Slag unloading device 12 is provided with outside rotary type network chain 2 below described motion-work wheel 3, described slag unloading device 12 comprises hairbrush cylinder, rotating shaft, rotating shaft passes frame 1 and is connected with drive sprocket 7 through chain, described hairbrush cylinder is provided with and turns brush, when rotary type network chain 2 turns round, main shaft 6 drives brush slag chain wheel set 10 to rotate, and the bristle of brush slag chain wheel set 10 thrusts in the gap of rotary type network chain 2, when both relatively rotate, bristle can take away the dirt leaning on gravity to come off on rotary type network chain 2.
The pivotal mechanical grille of the present embodiment, when rotary type network chain to run to the upstream face of grizzly bar do turning motion, namely insert in grizzly bar gap and drag for action clearly from lower to upper, up can carry the floating matter and suspended substance tackled by grid face to greatest extent, after rotary type network chain rotates to motion-work wheel, from moving up to become and move down before, now heavier dirt can rely on self gravitation to depart from rotary type network chain, by the dirt that gravity cannot come off on rotary type network chain face, taken away by the bristle of brush slag chain wheel set.Rotary type network chain adopts closed, does not allow foreign material invade, makes equipment operation more steady.Unit assembling of ship machinery when equipment is installed, only need on the terrace of pump well both sides pre-buried two block plates, civil engineering is simply saved, and installation and maintenance are convenient.The utility model structure is simple, and slag dumping efficiency is high, has saved cost.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a pivotal mechanical grille, is characterized in that: it comprises frame, is provided with drive unit on the top of described frame, is provided with rotary type network chain in described frame, and described rotary type network chain is 65 ~ 75 degree of installations that meet water; Be respectively equipped with 2 motion-work wheels and 2 driven wheels at described rotary type network chain two, be provided with haulage chain in rotary type network chain width both sides, described haulage chain is set on motion-work wheel and driven wheel; 2 motion-work wheels are fixedly connected on main shaft, and the power intake of described main shaft passes frame and is provided with drive sprocket, and motion-work wheel is connected with motor sprocket through chain drive-belt by spindle sprocket.
2. pivotal mechanical grille according to claim 1, it is characterized in that: described drive unit comprises motor, the motor sprocket of motor output end and chain drive-belt, described motor sprocket is connected with spindle sprocket through chain drive-belt, thus drives motion-work wheel to do turning motion.
3. pivotal mechanical grille according to claim 1, it is characterized in that: outside the rotary type network chain below described motion-work wheel, be provided with slag unloading device, described slag unloading device comprises hairbrush cylinder, rotating shaft, rotating shaft passes frame and is connected with drive sprocket through chain, and described hairbrush cylinder is provided with and turns brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667604.7U CN204185258U (en) | 2014-11-10 | 2014-11-10 | A kind of pivotal mechanical grille |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667604.7U CN204185258U (en) | 2014-11-10 | 2014-11-10 | A kind of pivotal mechanical grille |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204185258U true CN204185258U (en) | 2015-03-04 |
Family
ID=52617270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420667604.7U Expired - Fee Related CN204185258U (en) | 2014-11-10 | 2014-11-10 | A kind of pivotal mechanical grille |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204185258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105948143A (en) * | 2016-05-25 | 2016-09-21 | 天津卓升科技发展有限公司 | Anti-blocking rotary type mechanical grid |
-
2014
- 2014-11-10 CN CN201420667604.7U patent/CN204185258U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105948143A (en) * | 2016-05-25 | 2016-09-21 | 天津卓升科技发展有限公司 | Anti-blocking rotary type mechanical grid |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20171110 |