CN210176494U

CN210176494U - Internal inflow type screen plate grid cleaner

Info

Publication number: CN210176494U
Application number: CN201920822617.XU
Authority: CN
Inventors: Hongwei Jiang; 蒋宏伟
Original assignee: Wuxi Cole Environmental Protection Engineering Equipment Co Ltd
Current assignee: Wuxi Cole Environmental Protection Engineering Equipment Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-03-24
Anticipated expiration: 2029-05-31

Abstract

The utility model relates to a sewage treatment device, an interior inflow formula otter board grid scrubbing machine is disclosed, its technical scheme main points are including the casing, be equipped with two chains in the casing, the chain end to end is closed loop structure, it crosses filter plate to be connected with a plurality of between two chains, a plurality of crosses filter plate and is closed loop structure, be connected with the axle center pole between two chains, the axle center pole is located two adjacent filter plate, the cover is equipped with the dwang on the axle center pole, be the right angle setting between dwang and the axle center pole, the one end of dwang stretches into in the filter plate of closed loop shape, and fixedly connected with is used for the storage box of bearing sewage, the storage box is the dustpan form, the other end of dwang stretches to the vertical inside wall of casing, when the chain area dwang rises, the dwang is towards the one end downward sloping of casing inside wall, and the opening of. The utility model has the advantages of can clear up more foreign matters in the unit interval, improve foreign matter cleaning efficiency.

Description

Internal inflow type screen plate grid cleaner

Technical Field

The utility model relates to a sewage treatment device, in particular to an interior influent stream formula otter board grid de-dirt machine.

Background

The inner inflow type screen plate grid sewage remover is a sewage treatment device which is widely applied to different occasions such as sewage treatment plants, water works, industrial sewage treatment plants, paper mills, chemical plants, pump stations and the like, can achieve good sewage removal effect, and can intercept and remove impurities and floaters in water, such as weeds, paper scraps, fibers, hairs and the like.

At present, chinese patent with publication number CN208327419U discloses an internal inflow type screen plate grid cleaner, which comprises a frame, a driving device, a transmission chain group and screen plates, wherein the frame comprises an upper frame and a lower frame, the transmission chain group comprises a driving sprocket, a driven sprocket and a chain, the screen plates are arranged on the chain, adjacent screen plates are hinged to form a closed screen plate chain capable of circularly moving along with the chain, the internal inflow type screen plate grid cleaner further comprises a tensioning device, the tensioning device comprises a tensioning roller, a tensioning frame, a support plate and a piston pushing device, the support plate is arranged on the inner wall of the upper frame, one end of the tensioning frame is hinged to the support plate, the other end of the tensioning frame is connected to the tensioning roller, the tensioning roller is rotatably connected with the tensioning frame, the piston pushing device is hinged to the inner wall of the upper frame.

When the internal inflow type screen plate grid sewage removing machine is used for cleaning foreign matters in sewage, the driving assembly drives the screen plate to rotate, when the screen plate moves upwards, the foreign matters are adhered to the screen plate, and the foreign matters move upwards along with the screen plate. When the otter board removed the top of frame inside wall, the otter board was the horizontality, and the foreign matter of adhesion dropped off on it to enter into the dirty inslot of collection, thereby the completion was to the clearance of foreign matter. However, the transmission between the chain and the sprocket generates vibration, which causes foreign materials adhered to the net plate to fall down into the sewage before moving to the top of the frame, resulting in poor cleaning efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an interior influent stream formula otter board grid de-dirt machine has the foreign matter that can clear up more in unit interval, improves the advantage of foreign matter cleaning efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an interior influent stream formula otter board grid scrubbing machine, which comprises a housing, be equipped with two chains in the casing, the chain end to end is closed loop structure, be connected with a plurality of between two chains and filter the otter board, a plurality of filters the otter board and is closed loop structure, be connected with the axle center pole between two chains, the axle center pole is located between two adjacent filtration otter boards, the cover is equipped with the dwang on the axle center pole, be the right angle setting between dwang and the axle center pole, the one end of dwang stretches into in the filtration otter board of closed loop shape, and fixedly connected with is used for the container box of bearing sewage, the container box is the dustpan form, the other end of dwang stretches to the vertical inside wall of casing, when the chain drives the dwang and rises, the one end downward sloping of dwang towards the inside wall of casing, its.

Through adopting above-mentioned technical scheme, when filtering the otter board rebound, it drives the dwang and moves, and the dwang drives the storage box rebound. At the moment, the bottom end of the rotating rod props against the vertical inner side wall of the machine shell, the rotating rod is in an upwards inclined state, and the storage box is in a horizontal state. The object containing box moves the foreign objects filtered from the sewage upwards, and the object containing box reduces the flow of the foreign objects from the object containing box in the upwards moving process, so that the effect of cleaning more foreign objects from the sewage in unit time is achieved.

Furthermore, one end of the rotating rod, which is far away from the containing box, is rotatably connected with a rolling wheel, and the rolling wheel is abutted to the vertical inner side wall of the machine shell.

Through adopting above-mentioned technical scheme, the rolling wheel can reduce the frictional force between dwang and the closing plate inside wall to guarantee to filter the in-process that the otter board rebound, the storage box is more stable, reduces the quantity that foreign matter therein falls out.

Furthermore, the casing is parallel to the inside wall of filtering the otter board and is embedded to have the first water service pipe that is horizontal setting, and a plurality of nozzles towards filtering the otter board of through connection are gone up to the first water service pipe.

Through adopting above-mentioned technical scheme, after water is led to in the first water pipe, water wherein can spout on filtering the otter board from the nozzle, clears up the foreign matter on filtering the otter board, reduces the probability that filtering the otter board is blockked up.

Furthermore, the storage box is provided with a plurality of water seepage holes.

Through adopting above-mentioned technical scheme, the infiltration hole can be with the moisture and the foreign matter separation in the sewage, avoids the storage box when upwards moving, because the reason of jolting, the foreign matter falls out along with sewage in the storage box.

Further, the rotating rod is rotatably connected to the axle rod.

Through adopting above-mentioned technical scheme, filter the otter board at the rebound in-process, the dwang rotates on axle center pole, and the one end that the splendid attire box was kept away from to the dwang supports the inside wall of casing, this end downward sloping. When the object containing box moves to the uppermost part along with the filter screen plate, the rotating rod is in a vertical state under the action of gravity of the object containing box. The foreign matters in the storage box fall down, thereby finishing the cleaning of the foreign matters.

Further, the inside wall fixedly connected with a plurality of deceleration strips at casing top, when the dwang moved the top, the wheel that rolls contradicted in the deceleration strip.

Through adopting above-mentioned technical scheme, when the dwang moved the top, the deceleration strip can be touched to the wheel that rolls to produce the vibration effect to the dwang, and then can go down the foreign matter vibration in the storage box.

Furthermore, a second water through pipe horizontally arranged is transversely arranged in the machine shell in a penetrating mode, and a plurality of nozzles facing the object containing box are connected to the second water through pipe in a penetrating mode.

Through adopting above-mentioned technical scheme, behind the logical water in the second water pipe, its inside water spouts to the storage box from the nozzle to the foreign matter that remains in the storage box is cleared up away.

Furthermore, the fixed cover of axle center pole is equipped with the ring limiting plate that is used for spacing the dwang.

Through adopting above-mentioned technical scheme, the stopper can make the dwang be in the fixed position on the axle center pole, and the duplex winding axle center pole rotates, reduces the storage box and removes, touches drive gear's probability to improve the security.

To sum up, the utility model discloses following beneficial effect has:

1. through setting up the storage box to it has the infiltration hole to open in the storage box, thereby reach the effect of clearing away more foreign matter from the sewage in the unit interval.

2. Through set up the deceleration strip on sealed apron, can play the purpose of vibration to the storage box to reach and vibrate the dirty inslot of collection with remaining foreign matter on the storage box, reach better clearance effect.

Drawings

Fig. 1 is a schematic structural diagram for embodying the present invention;

fig. 2 is a structural sectional view for embodying the present invention;

fig. 3 is a structural sectional view for embodying the present invention;

FIG. 4 is a schematic diagram of a structure for embodying a filter screen panel;

FIG. 5 is a partially enlarged view for embodying A in FIG. 3;

fig. 6 is a partially enlarged view for embodying B in fig. 4.

In the figure, 1, a housing; 2. a water inlet; 3. a main drive shaft; 4. a drive motor; 5. a main drive sprocket; 6. a chain; 7. a filter screen plate; 8. a spindle rod; 9. rotating the rod; 10. a storage box; 11. a sewage collecting tank; 12. a rolling wheel; 13. a speed bump; 14. a circular ring limiting plate; 15. a first water pipe; 16. a second water passage pipe; 17. a water seepage hole; 18. a driven shaft; 19. from the drive sprocket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides an interior influent flow formula otter board grid de-dirt machine, refers to fig. 1, includes casing 1, and the lateral wall of casing 1 below is opened has water inlet 2, and main drive shaft 3 (refer to fig. 2) transversely wears to be equipped with in the top of casing 1, and the lateral wall fixedly connected with driving motor 4 of casing 1 realizes the transmission through the cooperation of gear between driving motor 4 and the main drive shaft 3. Two ends of the main transmission shaft 3 are respectively fixedly sleeved with a main transmission chain wheel 5 (refer to fig. 2), and the main transmission chain wheel 5 is positioned inside the casing 1. A driven shaft 18 (see fig. 2) is transversely inserted into the lower part of the casing 1, driven sprockets 19 (see fig. 2) are fixedly sleeved on both ends of the driven shaft 18, and the driven sprockets 19 are positioned inside the casing 1. A chain 6 is engaged between the upper and lower opposite driven sprockets 19 and the main drive sprocket 5.

Referring to fig. 1, a plurality of filter screen plates 7 are fixedly connected between the chains 6 at both sides, and at least one axial rod 8 is fixedly connected between the two chains 6 (refer to fig. 6). The axis rod 8 is sleeved with a rotating rod 9 (refer to fig. 6), the rotating rod 9 is rotatably connected to the axis rod 8, and the rotating rod 9 and the axis rod 8 are vertically arranged. One end of the rotating rod 9, which is located at the position where the filter screen plate 7 is far away from the vertical inner side wall of the machine shell 1, is fixedly connected with a containing box 10 (refer to fig. 2), and the containing box 10 is dustpan-shaped. The other end of the rotating rod 9 extends to the inner side wall of the machine shell 1, and the other end is propped against the vertical inner side wall of the machine shell 1. When the chain 6 drives the rotating rod 9 to move upwards, one end of the rotating rod 9, which faces the inner side wall of the machine shell 1, is inclined downwards, one end of the rotating rod 9, which is far away from the inner side wall of the machine shell 1, is inclined upwards, and meanwhile, the opening of the storage box 10 is upward; when the dwang moved the inside top of casing 1, dwang 9 was vertical state under the action of gravity of containing box 10, and containing box 10 is located the below of dwang 9, and the one end that containing box 10 was kept away from to dwang 9 can contact the inside wall at casing 1 top. When the rotating rod 9 moves downwards, the object containing box 10 inclines downwards, and one end of the rotating rod 9 far away from the object containing box 10 inclines upwards.

Referring to fig. 2, sewage enters the machine case 1 from the water inlet 2 (refer to fig. 1), the driving motor 4 (refer to fig. 1) drives the main transmission shaft 3 to rotate, the main transmission shaft 3 drives the main transmission chain wheel 5 thereon to rotate, and the main transmission chain wheel 5 drives the chain 6 (refer to fig. 3) to rotate so as to drive the filter screen plate 7 to rotate. The rotating rod 9 moves up and down along with the filter screen plate 7, and when the rotating rod 9 moves up from the sewage at the bottom, the foreign matters in the sewage are moved to the upper part by the object containing box 10. When the storage box 10 moves to the uppermost position, the storage box 10 dumps the foreign matters in the storage box downwards, and the foreign matters enter the sewage collecting groove 11 to finish the cleaning of the foreign matters.

Referring to fig. 2, the plurality of water seepage holes 17 are formed in the storage box 10, when the storage box 10 stores the foreign matters, the foreign matters leave from the sewage and move upwards, the storage box 10 can discharge the sewage in the storage box, only the foreign matters are left, the foreign matters can be conveniently moved upwards, meanwhile, the number of the foreign matters falling in the upwards moving process is reduced, and a larger cleaning amount is achieved.

Referring to fig. 2, a rolling wheel 12 is rotatably connected to the rotating rod 9 against an end away from the storage box 10. When the rotating rod 9 moves up and down, the rolling wheel 12 can reduce the friction force between the rotating rod 9 and the inner side wall of the machine shell 1, so that the rotating rod 9 is more stable in the upward movement process, and the quantity of falling foreign matters in the storage box 10 is reduced.

Referring to fig. 2, a plurality of deceleration strips 13 are fixedly connected to the inner side wall of the top of the casing 1, and the length direction of the deceleration strips 13 is parallel to the length direction of the main transmission shaft 3. When the rotating rod 9 moves to the top inside the machine shell 1, the rolling wheel 12 can vibrate the containing box 10 through the deceleration strip 13, so that the foreign matters adhered on the containing box 10 fall down and enter the dirt collecting groove 11, and the purpose of vibrating the foreign matters in the containing box 10 is achieved.

Referring to fig. 2, the fixed cover that is equipped with ring limiting plate 14 on the axle center pole 8 (refer to fig. 6), ring limiting plate 14 can reduce the probability that dwang 9 left and right sides squinted to reduce the probability that the thing box 10 left and right sides moved and touch main drive sprocket 5 or follow drive sprocket 19, improve the security.

Referring to fig. 2, a first water pipe 15 horizontally arranged is embedded in the vertical inner side wall of the housing 1, and a plurality of nozzles are connected to the first water pipe 15 in a penetrating manner and face the filter screen plate 7. A second water pipe 16 is horizontally arranged on the machine shell 1 in a penetrating way, and the length direction of the second water pipe 16 is parallel to the length direction of the main transmission shaft 3. The first water pipe 15 can wash away foreign matters adhered to the filter screen plate 7, and the probability that the filter screen plate 7 is blocked is reduced. The second water pipe 16 can wash away the foreign matters remained in the storage box 10, so that the storage box 10 can not allow the foreign matters carried by a person to enter the sewage, and a better cleaning effect is achieved.

The specific implementation process comprises the following steps: the sewage mixed with foreign matters enters the machine shell 1 from the water inlet 2, and the driving motor 4 drives the filter screen plate 7 to rotate. When the filter screen plate 7 moves upwards, foreign matters are contained in the containing box 10 and leave from the sewage, and the containing box 10 contains the foreign matters and moves upwards along with the filter screen plate 7. When the storage box 10 moves to the topmost end inside the cabinet 1, the storage box 10 faces downward by its own weight, and the foreign matter therein falls into the foreign matter collecting device. Meanwhile, one end of the rotating rod 9, which is far away from the storage box 10, can touch the deceleration strip 13, so that the foreign matters in the storage box 10 fall down under the action of the vibration force and enter the sewage collecting groove 11.

The first water pipe 15 and the second water pipe 16 are respectively communicated with water, and the nozzles on the first water pipe 15 and the second water pipe 16 respectively fulfill the aim of cleaning foreign matters on the filter screen plate 7 and the storage box 10.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides an interior influent flow formula otter board grid scrubbing machine, includes casing (1), is equipped with two chains (6) in casing (1), and chain (6) end to end is closed loop structure, is connected with a plurality of between two chains (6) and filters otter board (7), and a plurality of filters otter board (7) and is closed loop structure, its characterized in that: be connected with axle heart pole (8) between two chains (6), axle heart pole (8) are located between two adjacent filter plate (7), the cover is equipped with dwang (9) on axle heart pole (8), be the right angle setting between dwang (9) and axle heart pole (8), the one end of dwang (9) is stretched into and is closed annular filter plate (7) in, and fixedly connected with is used for the flourishing thing box (10) of bearing sewage, flourishing thing box (10) are the dustpan form, the other end of dwang (9) stretches into the vertical inside wall of casing (1), when chain (6) area dwang (9) rise, dwang (9) are towards the one end downward sloping of casing (1) inside wall, its one end tilt up towards flourishing thing box (10), and the opening of flourishing thing box (10) is upwards.

2. The inward flow type screen grille cleaner as claimed in claim 1, wherein: one end of the rotating rod (9) far away from the object containing box (10) is rotatably connected with a rolling wheel (12), and the rolling wheel (12) is abutted to the vertical inner side wall of the machine shell (1).

3. The inward flow type screen grille cleaner as claimed in claim 1, wherein: the casing (1) is parallel to the inner side wall of the filter screen plate (7) and is embedded with a first water through pipe (15) which is horizontally arranged, and a plurality of nozzles facing the filter screen plate (7) are connected on the first water through pipe (15) in a penetrating way.

4. The inward flow type screen grille cleaner as claimed in claim 1, wherein: the object containing box (10) is provided with a plurality of water seepage holes (17).

5. The inward flow type screen grille cleaner as claimed in claim 1, wherein: the rotating rod (9) is rotatably connected to the axle rod (8).

6. The inward flow type screen grille cleaner as claimed in claim 1, wherein: the inside wall fixedly connected with of casing (1) top has a plurality of deceleration strips (13), and when dwang (9) moved the top, rolling wheel (12) were contradicted in deceleration strip (13).

7. The inward flow type screen grille cleaner as claimed in claim 1, wherein: a second water through pipe (16) horizontally arranged is transversely arranged in the machine shell (1) in a penetrating way, and a plurality of nozzles facing the object containing box (10) are connected on the second water through pipe (16) in a penetrating way.

8. The inward flow type screen grille cleaner as claimed in claim 1, wherein: the shaft center rod (8) is fixedly sleeved with a circular ring limiting plate (14) for limiting the rotating rod (9).