CN213433292U

CN213433292U - Unpowered microstrainer

Info

Publication number: CN213433292U
Application number: CN202021772703.3U
Authority: CN
Inventors: 牛守东; 翟永臣; 彭鹏; 刘涛; 高东民; 吕雪; 关铭轩; 马利明; 王磊; 刘红伟; 车健; 王文强; 翟战锋
Original assignee: Henan Pushan Aquatic Technology Co ltd
Current assignee: Henan Pushan Aquatic Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-15
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses an unpowered microstrainer relates to microstrainer technical field, specifically is an unpowered microstrainer, including the water tank, the apopore has been seted up to one side of water tank, the inside wall fixedly connected with waterwheel supporting seat of water tank, the top of waterwheel supporting seat is rotated and is connected with the waterwheel, the equal fixedly connected with drive sprocket in both ends of waterwheel, the water tank is close to the last fixed surface of waterwheel and is connected with the rail wheel, the top of rail wheel is rotated and is connected with the rotary drum, there is the rotary drum to include the cylinder, the both ends fixedly connected with ring gear of cylinder, the both sides fixedly connected with roller bearing of cylinder. This unpowered microstrainer sets up through the cooperation of waterwheel, ring gear and driving gear and drive chain, makes this unpowered microstrainer possess and need not the motor can rotate the rotary drum, reduce the effect of trouble, through the setting of rail wheel and rotary drum, makes this unpowered microstrainer possess the effect of being convenient for change the filter screen.

Description

Unpowered microstrainer

Technical Field

The utility model relates to a microstrainer technical field specifically is an unpowered microstrainer.

Background

The microfilter is a screen filter for intercepting fine suspended matters, and is provided with a drum-shaped metal frame, a rotary drum rotates around a horizontal shaft, and a supporting net and a working net woven by stainless steel wires (copper wires or chemical fiber wires) are attached to the rotary drum, so that the microfilter can be used for filtering raw water of a waterworks and removing plankton such as algae, water fleas and the like, and also can be used for filtering industrial water, recovering swimming substances in industrial wastewater, finally treating sewage and the like.

However, the rotary drum in the existing micro-filter is driven by a motor, the motor and an electrified cable easily break down to cause the micro-filter to be incapable of working, and on the other hand, water is accumulated below the rotary drum of the micro-filter, so that the filter screen is not convenient to replace.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to the not enough of prior art, the utility model provides an unpowered microstrainer has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an unpowered microfiltration machine comprises a water tank, wherein one side of the water tank is provided with a water outlet hole, the inner side wall of the water tank is fixedly connected with a waterwheel supporting seat, a waterwheel is rotatably connected above the waterwheel supporting seat, both ends of the waterwheel are fixedly connected with driving sprockets, the upper surface of the water tank close to the waterwheel is fixedly connected with a track wheel, the upper part of the track wheel is rotatably connected with a rotary drum, the rotary drum comprises a roller, both ends of the roller are fixedly connected with gear rings, both sides of the roller are fixedly connected with rolling shafts, the outer surfaces of the rolling shafts are fixedly connected with rolling supporting rings, the upper surface of the water tank close to the rotary drum is fixedly connected with a rotating shaft bearing seat, the inner part of the rotating shaft bearing seat is rotatably connected with a rotating shaft mounting shaft, the outer surface of the rotating shaft mounting, and a transmission chain is arranged between the driven chain wheel and the driving chain wheel.

Preferably, the number of the gear rings and the number of the driving gears are two, the gear rings and the driving gears are symmetrically distributed at two ends of the rotary drum, and the gear rings are meshed with the driving gears.

Preferably, the number of the driving chain wheels and the driven chain wheels is two, the driving chain wheels and the driven chain wheels are symmetrically distributed at two ends of the waterwheel, and the number of teeth of the driving chain wheels and the number of teeth of the driven chain wheels are the same.

Preferably, the number of the track wheels is four, the track wheels are symmetrically distributed on two sides of the water tank, each track wheel comprises a wheel bottom plate, a wheel supporting plate and a track roller, and the wheel bottom plates are connected with the water tank through screws.

Preferably, a rolling groove is formed in the middle of the track roller, the side wall of the rolling groove is an inclined surface, chamfers are arranged on two sides of the rolling support ring, and the chamfers of the rolling support ring are matched with the inclined surface of the track roller.

Preferably, the tooth width of the driving gear is larger than that of the gear ring, and the number of teeth of the driving gear is far less than that of the gear ring.

Preferably, a longer distance is arranged between the lower part of the waterwheel and the bottom surface of the water tank, and the horizontal distance between the axis of the roller and the axis of the waterwheel is smaller than the radius of the waterwheel.

(III) advantageous effects

The utility model provides an unpowered microstrainer possesses following beneficial effect:

1. this unpowered microstrainer, through the waterwheel, ring gear and driving gear and drive chain's cooperation setting, make this unpowered microstrainer possess and need not the motor can rotate the rotary drum, reduce the effect of trouble, rivers after the filtration fall and drive the waterwheel above the waterwheel, the waterwheel passes through drive chain and drives the driving gear, the driving gear drives the rotary drum with the ring gear meshing, the tooth ratio of ring gear and driving gear is very big, make the waterwheel can easily drive the rotary drum and rotate, thereby owing to not using electrical components and parts to avoid the trouble in the electrical aspect.

2. This unpowered microstrainer through the setting of rail wheel and rotary drum, makes this unpowered microstrainer possess the effect of being convenient for change the filter screen, and the rotary drum is directly placed in the top of four rail wheels, need not to dismantle any part can directly lift the rotary drum to be convenient for carry the rotary drum to clean place and change the filter screen, and change the filter screen and no longer receive other structural interference, reached the purpose of being convenient for change the filter screen.

Drawings

Fig. 1 is a schematic structural view of a three-dimensional view of the present invention;

fig. 2 is a schematic structural view of a front cross-sectional view of the present invention;

fig. 3 is a schematic structural diagram of a left side sectional view of the present invention;

fig. 4 is a schematic structural view of the rail wheel of the present invention;

fig. 5 is a schematic structural diagram of the drum of the present invention.

In the figure: 1. a water tank; 101. a water outlet hole; 102. a waterwheel supporting seat; 2. water wheel; 3. a rail wheel; 301. a wheel bottom plate; 302. a wheel support plate; 303. a track roller; 4. a drum; 401. a drum; 402. a ring gear; 403. a roller; 404. a rolling support ring; 5. a rotating shaft bearing seat; 6. a rotating shaft mounting shaft; 7. a driving gear; 8. a driven sprocket; 9. a drive chain; 10. a drive sprocket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: an unpowered microfiltration machine comprises a water tank 1, wherein one side of the water tank 1 is provided with a water outlet hole 101, the water outlet hole 101 is positioned below the water tank 1 and is used for discharging filtered water as soon as possible, the inner side wall of the water tank 1 is fixedly connected with a waterwheel supporting seat 102, a waterwheel 2 is rotatably connected above the waterwheel supporting seat 102 and can receive water flowing down from the bottom of a rotary drum 4, the waterwheel 2 converts the gravitational potential energy of the water into torque to drive the rotary drum 4, two ends of the waterwheel 2 are fixedly connected with driving sprockets 10, the number of the driving sprockets 10 is small, the upper surface of the water tank 1 close to the waterwheel 2 is fixedly connected with four track wheels 3, the number of the track wheels 3 is four, the track wheels are symmetrically distributed on two sides of the water tank 1, each track wheel 3 comprises a wheel bottom plate 301, a wheel 302 supporting plate and a track roller 303, the wheel bottom plate 301 is connected with the water tank 1 through, also for smaller friction force, a rotating drum 4 is rotatably connected above the track wheel 3, the rotating drum 4 comprises a roller 401, the roller 401 is composed of a support and a filter screen, gear rings 402 are fixedly connected to two ends of the roller 401, the number of teeth of the gear rings 402 is large, roller shafts 403 are fixedly connected to two sides of the roller 401, the middle of each roller shaft 403 is hollow for water inlet, a rolling support ring 404 is fixedly connected to the outer surface of each roller shaft 403, the rolling support ring 404 is used for limiting horizontal movement of the rotating drum 4 and thickening a contact surface to enable the micro-filter to be more durable, a rolling groove is arranged in the middle of the track roller 303, the side wall of each rolling groove is an inclined surface, chamfers are arranged on two sides of the rolling support ring 404, the chamfers of the rolling support ring 404 are mutually matched with the inclined surface of the track roller 303, a rotating shaft bearing seat 5 is fixedly connected to the, the outer surface of the rotating shaft mounting shaft 6 close to the gear ring 402 is fixedly connected with a driving gear 7, the number of the gear ring 402 and the number of the driving gear 7 are two, the two driving gears are symmetrically distributed at two ends of the rotating drum 4, the gear ring 402 and the driving gear 7 are mutually meshed, the gear width of the driving gear 7 is larger than that of the gear ring 402, the number of teeth of the driving gear 7 is far less than that of the gear ring 402, one side of the rotating shaft mounting shaft 6 close to the driving gear 7 is fixedly connected with a driven sprocket 8, the number of the driving sprocket 10 and the driven sprocket 8 is two, the two driving sprockets are symmetrically distributed at two ends of the waterwheel 2, the number of teeth of the driving sprocket 10 and the driven sprocket 8 is the same, a transmission chain 9 is arranged between the driven sprocket 8 and the driving sprocket 10, a far distance is arranged between the lower part of the waterwheel 2 and the bottom surface of the water tank 1, this is so that water falling from the drum 4 can be received by the waterwheel 2.

When the device is used, sewage to be filtered is introduced into the roller 401 from the roller 403, water filtered by the roller 401 flows out from the lower part of the roller 401, the waterwheel 2 is arranged below the roller 401, the filtered water falls onto the waterwheel 2, the gravitational potential energy of the water is converted into the rotating torque of the waterwheel 2, the water waterwheel 2 rotates to transmit the torque to the rotating shaft mounting shaft 6 through the chain, the driving gear 7 on the rotating shaft mounting shaft 6 is meshed with the gear ring 402, the number of times of the driving gear 7 is small, the number of teeth of the gear ring 402 is large, so that the waterwheel 2 can drive the drum 4 by using a small amount of water, the roller 401 continuously filters the sewage, the filtered water continuously provides potential energy for the waterwheel 2, the effect that the sewage can rotate as long as the sewage flows into the drum 4 is achieved, other power is not needed to rotate, when the filter screen needs to be replaced, no part needs to be detached, only the roller 403 at two, then move the rotary drum 4 to the suitable place and just trade the filter screen, for directly changing the filter screen on the microstrainer, change the filter screen better operation like this, after having changed the filter screen, through rolling support ring 404 and the direction of rail wheel 3 directly place the rotary drum 4 on four rail wheels 3 can, it is very convenient.

In conclusion, the unpowered microfiltration machine has the advantages that the unpowered microfiltration machine has the effects of rotating the rotary drum 4 without a motor and reducing faults by the aid of the matching arrangement of the waterwheel 2, the gear ring 402, the driving gear 7 and the transmission chain 9, filtered water flow falls onto the waterwheel 2 to drive the waterwheel 2, the waterwheel 2 drives the driving gear 7 through the transmission chain 9, the driving gear 7 is meshed with the gear ring 402 to drive the rotary drum 4, the gear ratio of the gear ring 402 to the driving gear 7 is large, the waterwheel 2 can easily drive the rotary drum 4 to rotate, electrical faults are avoided by not using electrical components, the unpowered microfiltration machine has the effect of facilitating filter screen replacement by the arrangement of the track wheels 3 and the rotary drum 4, the rotary drum 4 is directly placed above the four track wheels 3, the rotary drum 4 can be directly lifted without detaching any component, and the rotary drum 4 can be conveniently moved to a clean place to replace the filter screen, and the replacement of the filter screen is not interfered by other structures, thereby achieving the purpose of being convenient for replacing the filter screen.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An unpowered microstrainer, comprising a water tank (1), characterized in that: one side of the water tank (1) is provided with a water outlet hole (101), the inner side wall of the water tank (1) is fixedly connected with a waterwheel supporting seat (102), the upper part of the waterwheel supporting seat (102) is rotatably connected with a waterwheel (2), two ends of the waterwheel (2) are both fixedly connected with driving sprockets (10), the upper surface of the water tank (1) close to the waterwheel (2) is fixedly connected with a track wheel (3), the upper part of the track wheel (3) is rotatably connected with a rotary drum (4), the rotary drum (4) comprises a roller (401), two ends of the roller (401) are fixedly connected with a gear ring (402), two sides of the roller (401) are fixedly connected with a roller (403), the outer surface of the roller (401) is fixedly connected with a rolling supporting ring (404), the upper surface of the water tank (1) close to the rotary drum (4), the inside of pivot bearing frame (5) rotates and is connected with pivot installation axle (6), the fixed surface that pivot installation axle (6) are close to ring gear (402) is connected with driving gear (7), one side fixedly connected with driven sprocket (8) that pivot installation axle (6) are close to driving gear (7), be provided with drive chain (9) between driven sprocket (8) and driving sprocket (10).

2. The unpowered microfiltration machine according to claim 1 wherein: the number of the gear rings (402) and the number of the driving gears (7) are two, the gear rings and the driving gears are symmetrically distributed at two ends of the rotary drum (4), and the gear rings (402) are meshed with the driving gears (7) mutually.

3. The unpowered microfiltration machine according to claim 1 wherein: the number of the driving chain wheels (10) and the driven chain wheels (8) is two, the driving chain wheels and the driven chain wheels are symmetrically distributed at two ends of the waterwheel (2), and the number of teeth of the driving chain wheels (10) is the same as that of the driven chain wheels (8).

4. The unpowered microfiltration machine according to claim 1 wherein: the number of rail wheel (3) is four, and the symmetric distribution is in water tank (1) both sides, rail wheel (3) are including round bottom plate (301), wheel backup pad (302) and track gyro wheel (303), pass through bolted connection between round bottom plate (301) and water tank (1).

5. The unpowered microfiltration machine according to claim 4 wherein: the middle of the track roller (303) is provided with a rolling groove, the side wall of the rolling groove is an inclined plane, the two sides of the rolling support ring (404) are provided with chamfers, and the chamfers of the rolling support ring (404) are matched with the inclined plane of the track roller (303).

6. The unpowered microfiltration machine according to claim 1 wherein: the tooth width of the driving gear (7) is larger than that of the gear ring (402), and the number of teeth of the driving gear (7) is far less than that of the gear ring (402).

7. The unpowered microfiltration machine according to claim 1 wherein: the lower part of the water wheel (2) is far away from the bottom surface of the water tank (1), and the horizontal distance between the axis of the roller (401) and the axis of the water wheel (2) is smaller than the radius of the water wheel (2).