CN212789911U

CN212789911U - Multi-media filter

Info

Publication number: CN212789911U
Application number: CN202020555950.1U
Authority: CN
Inventors: 俞悦; 韩平
Original assignee: Shanghai Nantao Environmental Protection Equipment Co ltd
Current assignee: Shanghai Nantao Environmental Protection Equipment Co ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-03-26
Anticipated expiration: 2030-04-15

Abstract

The utility model discloses a multi-media filter, including filter body and the three lower margin of fixed mounting in the filter body bottom, filter body's bottom fixed mounting has three first bracing piece, and the equal fixed mounting in bottom of three first bracing piece has same fixed plate, and the bottom central point of fixed plate puts and has seted up first recess, and the axis of rotation is installed to first recess internal rotation, and the fixed first gear that has cup jointed in the outside of axis of rotation, the second recess has been seted up on one side inner wall of first recess, and fixed mounting has driving motor on the bottom inner wall of second recess, and the fixed cover has cup jointed the second gear on driving motor's the output shaft, and the second gear is located the second recess, and second gear and first gear engagement, and the bottom fixed mounting of axis of rotation has the screw rod. The utility model discloses simple structure, convenient operation has avoided making filter body remove more conveniently because there is not hoisting equipment to remove the puzzlement of filter body, has saved the manpower.

Description

Multi-media filter

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a multi-media filter.

Background

The multi-medium filter utilizes one or more filter media, water with high turbidity passes through granular or non-granular materials with certain thickness under certain pressure, so that suspended impurities are effectively removed to clarify the water, commonly used filter materials comprise quartz sand, anthracite, manganese sand and the like, and the multi-medium filter is mainly used for removing turbidity, softening water, treating the previous stage of pure water of the pure water and the like, and is searched and published/announced with the following numbers: CN106310745A discloses a multi-media filter, and its structure includes the filtering ponds, and locate the water inlet at filtering ponds top, be located the water-locator of water inlet below, be located the gas vent of water inlet side and be located the delivery port of filtering ponds bottom, the inside a plurality of filter layers that are equipped with of filtering ponds, the filter layer is the quartz sand filter layer, the footpath of quartz sand in the different filter layers reduces from bottom to top in proper order. According to the invention, the filtering effect of the multi-media filter can be improved and the sewage treatment quality can be improved by arranging the plurality of filtering layers, and the diameter of the quartz sand in the filtering layers is reduced in sequence, but the multi-media filter is inconvenient to move, and the filter has a large volume and a heavy weight, and the traditional moving method is realized by hoisting equipment in many cases, but the hoisting equipment is expensive and not very popular, and if the hoisting equipment is not available, the filter is troublesome to move manually, so that the multi-media filter is provided, and the problem is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multi-medium filter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the multi-medium filter comprises a filter body and three ground feet fixedly arranged at the bottom of the filter body, wherein three first supporting rods are fixedly arranged at the bottom of the filter body, the bottoms of the three first supporting rods are fixedly provided with the same fixed plate, a first groove is formed in the center position of the bottom of the fixed plate, a rotating shaft is rotatably arranged in the first groove, a first gear is fixedly sleeved on the outer side of the rotating shaft, a second groove is formed in the inner wall of one side of the first groove, a driving motor is fixedly arranged on the inner wall of the bottom of the second groove, a second gear is fixedly sleeved on an output shaft of the driving motor and positioned in the second groove, the second gear is meshed with the first gear, a screw rod is fixedly arranged at the bottom of the rotating shaft, three third grooves are formed in the bottom of the fixed plate, and fixed rods are slidably arranged on the three third, the bottom of three dead lever is equal fixed mounting has universal wheel carrier, all rotates in the three universal wheel carrier and installs the gyro wheel, and the equal horizontal fixed mounting in one side of three dead lever has the one end of second bracing piece, and the equal fixed mounting of the other end of three second bracing piece has same fixed block, and the fixed block is located first recess under, set up threaded hole on the fixed block, screw hole and screw rod threaded connection.

Preferably, the inner walls of the two sides of the third groove are provided with sliding grooves, the two sides of the fixing rod are fixedly provided with sliding blocks, and the sliding blocks are connected with the corresponding sliding grooves in a sliding mode.

Preferably, the bottom of the screw rod is fixedly provided with a limiting block, and the limiting block is of a circular structure.

Preferably, the first supporting rods and the fixing rods are located on the same vertical axis, and the three first supporting rods and the three fixing rods are distributed in a triangular shape.

Preferably, two bearings are fixedly mounted on the inner wall of the first groove, the two bearings are respectively located above and below the first gear, and inner rings of the two bearings are fixedly sleeved with the outer side of the rotating shaft.

Preferably, the fixing plate is of a circular structure and is located inside the three ground feet.

Compared with the prior art, the beneficial effects of the utility model are that:

through the matching of the filter body, the ground feet, the first supporting rod, the fixing plates, the first groove, the rotating shaft, the first gear, the second groove, the driving motor, the second gear, the screw rod, the third groove, the fixing rods, the universal wheel carriers, the rollers, the second supporting rod, the fixing blocks, the threaded holes, the sliding chutes, the sliding blocks and the limiting blocks, when the filter body needs to be moved, the driving motor is started, the driving motor drives the second gear to rotate, the second gear drives the first gear to rotate, the first gear drives the rotating shaft to rotate, the rotating shaft drives the screw rod to rotate, the screw rod drives the fixing blocks to move downwards simultaneously, the fixing blocks drive the three second supporting rods to move downwards simultaneously, the three second supporting rods respectively drive the three fixing rods to slide downwards, the three fixing rods respectively push the three universal wheel carriers to move downwards, and the three universal wheel carriers respectively push, until three gyro wheel contact ground and supported the filter body, three lower margin all leaves ground this moment, stops driving motor, removes the filter body to suitable position, and reverse opening driving motor raises three gyro wheel, until three lower margin contact ground and play the supporting role, stops driving motor, the utility model discloses simple structure, convenient operation has avoided making the filter body remove more conveniently because there is not hoisting apparatus to remove the puzzlement of filter body, has saved the manpower.

Drawings

Fig. 1 is a schematic front view of a multi-media filter according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of a multi-media filter according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the multi-media filter according to the present invention;

fig. 4 is a meshing cross-sectional view of a first gear and a second gear of the multimedia filter according to the present invention.

In the figure: the filter comprises a filter body 1, feet 2, a first supporting rod 3, a fixing plate 4, a first groove 5, a rotating shaft 6, a first gear 7, a second groove 8, a driving motor 9, a second gear 10, a screw rod 11, a third groove 12, a fixing rod 13, a universal wheel carrier 14, a roller 15, a second supporting rod 16, a fixing block 17, a threaded hole 18, a sliding groove 19, a sliding block 20 and a limiting block 21.

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. 1-4, the multi-media filter comprises a filter body 1 and three ground feet 2 fixedly installed at the bottom of the filter body 1, three first supporting rods 3 are fixedly installed at the bottom of the filter body 1, the same fixing plate 4 is fixedly installed at the bottoms of the three first supporting rods 3, a first groove 5 is formed in the center position of the bottom of the fixing plate 4, a rotating shaft 6 is rotatably installed in the first groove 5, a first gear 7 is fixedly sleeved on the outer side of the rotating shaft 6, a second groove 8 is formed in the inner wall of one side of the first groove 5, a driving motor 9 is fixedly installed on the inner wall of the bottom of the second groove 8, a second gear 10 is fixedly sleeved on an output shaft of the driving motor 9, the second gear 10 is located in the second groove 8, the second gear 10 is meshed with the first gear 7, a screw 11 is fixedly installed at the bottom of the rotating shaft 6, three third grooves 12 are formed at the, fixing rods 13 are slidably mounted on the three third grooves 12, universal wheel carriers 14 are fixedly mounted at the bottoms of the three fixing rods 13, rollers 15 are rotatably mounted in the three universal wheel carriers 14, one ends of second supporting rods 16 are horizontally and fixedly mounted at one sides of the three fixing rods 13, the other ends of the three second supporting rods 16 are fixedly mounted on the same fixing block 17, the fixing block 17 is located under the first groove 5, threaded holes 18 are formed in the fixing block 17, the threaded holes 18 are in threaded connection with the screws 11, and the filter body 1, the ground feet 2, the first supporting rods 3, the fixing plate 4, the first groove 5, the rotating shaft 6, the first gear 7, the second groove 8, the driving motor 9, the second gear 10, the screws 11, the third grooves 12, the fixing rods 13, the universal wheel carriers 14, the rollers 15, the second supporting rods 16, the fixing blocks 17, the threaded holes 18 and the sliding grooves 19, When the filter body 1 needs to be moved, the driving motor 9 is started, the driving motor 9 drives the second gear 10 to rotate, the second gear 10 drives the first gear 7 to rotate, the first gear 7 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the screw rod 11 to rotate, the screw rod 11 drives the fixing block 17 to move downwards while rotating, the fixing block 17 drives the three second support rods 16 to move downwards while driving, the three second support rods 16 respectively drive the three fixing rods 13 to slide downwards, the three fixing rods 13 respectively drive the three universal wheel frames 14 to move downwards, the three universal wheel frames 14 respectively drive the three rollers 15 to move downwards until the three rollers 15 contact the ground and support the filter body 1, at the moment, the three feet 2 all leave the ground, the driving motor 9 is stopped, the filter body 1 is moved to a proper position, and the driving motor 9 is reversely started, raise three gyro wheel 15, contact ground and play the supporting role up to three lower margin 2, stop driving motor 9, the utility model discloses simple structure, convenient operation has avoided making filter body 1 remove more conveniently because there is not hoisting apparatus to remove the puzzlement of filter body 1, has saved the manpower.

The utility model discloses in, spout 19 has all been seted up on the both sides inner wall of third recess 12, the equal fixed mounting in both sides of dead lever 13 has slider 20, slider 20 and the 19 sliding connection of spout that corresponds, the bottom fixed mounting of screw rod 11 has stopper 21, stopper 21 is circular structure, first bracing piece 3 is located same vertical axis with dead lever 13, and three first bracing piece 3 all is triangular distribution with three dead lever 13, fixed mounting has two bearings 22 on the inner wall of first recess 5, two bearings 22 are located the top and the below of first gear 7 respectively, and the inner circle of two bearings 22 all cup joints with the outside of axis of rotation 6 is fixed, fixed plate 4 is circular structure, and fixed plate 4 is located the inside of three lower margin 2, through filter body 1, lower margin 2, first bracing piece 3, fixed plate 4, first recess 5, axis of rotation 6, first gear 7, The cooperation of the second groove 8, the driving motor 9, the second gear 10, the screw 11, the third groove 12, the fixing rods 13, the universal wheel frames 14, the rollers 15, the second support rods 16, the fixing blocks 17, the threaded holes 18, the sliding grooves 19, the sliding blocks 20 and the limiting blocks 21, when the filter body 1 needs to be moved, the driving motor 9 is started, the driving motor 9 drives the second gear 10 to rotate, the second gear 10 drives the first gear 7 to rotate, the first gear 7 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the screw 11 to rotate, the screw 11 drives the fixing blocks 17 to move downwards while rotating, the fixing blocks 17 drive the three second support rods 16 to move downwards simultaneously, the three second support rods 16 respectively drive the three fixing rods 13 to slide downwards, the three fixing rods 13 respectively push the three universal wheel frames 14 to move downwards, the three universal wheel frames 14 respectively push the three rollers 15 to move downwards, until three gyro wheel 15 contact ground and prop up filter body 1, three lower margin 2 all leaves ground this moment, stops driving motor 9, removes filter body 1 to suitable position, and reverse driving motor 9 of opening rises three gyro wheel 15, and until three lower margin 2 contact ground and play the supporting role, stop driving motor 9, the utility model discloses simple structure, convenient operation has avoided making filter body 1 remove more conveniently because there is not hoisting apparatus to remove the puzzlement of filter body 1, has saved the manpower.

The working principle is as follows: when the filter body 1 needs to be moved by a worker, the driving motor 9 is started, the driving motor 9 drives the second gear 10 to rotate, the second gear 10 drives the first gear 7 to rotate, the first gear 7 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the screw 11 to rotate, because the threaded hole 18 is formed in the fixed block 17, the screw 11 is in threaded connection with the threaded hole 18, the fixed block 17 is driven to move downwards while the screw 11 rotates, the fixed block 17 drives the three second support rods 16 to move downwards simultaneously, because the inner walls of the two sides of the three third grooves 12 are both provided with the sliding grooves 19, the sliding blocks 20 are fixedly arranged on the two sides of the three fixing rods 13, the sliding blocks 20 are in sliding connection with the corresponding sliding grooves 19, the three second support rods 16 respectively drive the three fixing rods 13 to slide downwards, and the three universal wheel carriers 14 are respectively pushed by the three, the three universal wheel carriers 14 respectively push the three rollers 15 to move downwards until the three rollers 15 contact the ground and support the filter body 1, at the moment, the three feet 2 all leave the ground, the driving motor 9 is stopped, the filter body 1 is moved to a proper position, the driving motor 9 is reversely started, the three rollers 15 are lifted until the three feet 2 contact the ground and play a supporting role, and the driving motor 9 is stopped.

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. The multi-medium filter comprises a filter body (1) and three ground feet (2) fixedly installed at the bottom of the filter body (1), and is characterized in that three first supporting rods (3) are fixedly installed at the bottom of the filter body (1), the bottom of each first supporting rod (3) is fixedly installed with a same fixing plate (4), a first groove (5) is formed in the center of the bottom of each fixing plate (4), a rotating shaft (6) is rotatably installed in each first groove (5), a first gear (7) is fixedly sleeved on the outer side of each rotating shaft (6), a second groove (8) is formed in the inner wall of one side of each first groove (5), a driving motor (9) is fixedly installed on the inner wall of the bottom of each second groove (8), a second gear (10) is fixedly sleeved on the output shaft of the driving motor (9), and the second gear (10) is located in each second groove (8), and second gear (10) and first gear (7) meshing, the bottom fixed mounting of axis of rotation (6) has screw rod (11), three third recess (12) have been seted up to the bottom of fixed plate (4), equal slidable mounting has dead lever (13) on three third recess (12), the equal fixed mounting in bottom of three dead lever (13) has universal wheel carrier (14), all rotate in three universal wheel carrier (14) and install gyro wheel (15), the equal horizontal fixed mounting in one side of three dead lever (13) has the one end of second bracing piece (16), the equal fixed mounting of the other end of three second bracing piece (16) has same fixed block (17), fixed block (17) are located under first recess (5), set up threaded hole (18) on fixed block (17), threaded hole (18) and screw rod (11) threaded connection.

2. The multimedia filter according to claim 1, wherein sliding grooves (19) are formed in inner walls of two sides of the third groove (12), sliding blocks (20) are fixedly mounted on two sides of the fixing rod (13), and the sliding blocks (20) are slidably connected with the corresponding sliding grooves (19).

3. The multimedia filter according to claim 1, wherein a stopper (21) is fixedly mounted at the bottom of the screw (11), and the stopper (21) has a circular structure.

4. The multimedia filter according to claim 1, wherein the first support bars (3) and the fixing bars (13) are located on the same vertical axis, and the three first support bars (3) and the three fixing bars (13) are distributed in a triangle.

5. The multimedia filter according to claim 1, wherein two bearings (22) are fixedly mounted on the inner wall of the first groove (5), the two bearings (22) are respectively positioned above and below the first gear (7), and inner rings of the two bearings (22) are fixedly sleeved with the outer side of the rotating shaft (6).

6. Multimedia filter according to claim 1, characterised in that the holding plate (4) is of circular configuration and that the holding plate (4) is located inside three feet (2).