CN216170544U - Filter convenient to internal maintenance - Google Patents

Abstract

The utility model discloses a filter convenient for internal maintenance, which comprises a bottom plate, wherein two opposite protective frames are fixedly arranged on the bottom plate, a sliding block is fixedly connected to one side wall of each protective frame, a driving mechanism in a driving structure at the top of a shell is connected with an annular connecting piece to rotate a connecting shaft, so that a plurality of filter rings are driven to rotate, and air enters through a leakage hole to be filtered; when the filter structure is inside to be maintained, gear on the drive pivot is meshed with the flat gear on the shell through starting servo motor, thereby reciprocate the shell, the slider on the support frame lateral wall slides in the spout when the shell is moving, the inserted sheet slides in the spacing inslot, the combined action through fender bracket and slider is injectd when protecting the filter structure, auxiliary housing can not drop when rising, guarantee that the rising of shell is a straight line, open the shell after, just can maintain the part on the chassis.

Description

Filter convenient to internal maintenance

Technical Field

The utility model relates to the technical field of filter equipment, in particular to a filter convenient for internal maintenance.

Background

The high-efficiency fiber filter is a pressure type fiber filter device with advanced structure and excellent performance, is a novel energy-saving water purifier which is developed through years of practice according to the fluid mechanics principle, has better application in the industry, can ensure the quality of circulating water, but the maintenance of the existing high-efficiency fiber filter needs to enter the interior of the high-efficiency fiber filter for maintenance, and is very difficult to maintain.

To this, chinese utility model patent that the publication number of granting is CN207520694U discloses a filter convenient to clean maintenance, including the filter mainframe shell, the bottom of filter mainframe shell is provided with four evenly distributed's supporting legs, be provided with the inflation screw on the supporting legs, be provided with the blow-down pipe under the filter mainframe shell, one side top of filter mainframe shell is provided with sewage inlet. The utility model has the beneficial effects that: through setting up the shower nozzle at the top of filter, can carry out periodic washing to the filter core, and clear up out the residue from the mud outlet, make the washing of filter become very convenient, it gets off to also not need old to dismantle the filter core again, prevent that the filter core from dismantling the condition that influences working life and taking place, improve equipment operation's speed, set up people's ladder through one side at the filter main casing body, it climbs maintenance and the periodic maintenance to the filter to have made things convenient for the maintainer, the time is saved, energy has been saved, the operating time of having ensured the filter is not delayed.

The height of the filter structure in the above-mentioned case is higher, and it is excessively loaded down with trivial details to clear up when changing its inside part, and the manual work needs the climbing ladder when maintaining, can cause personnel to fall from the eminence carelessly and bring danger at one's mind-set, and foretell filter removes inconveniently, for this reason we propose a filter of being convenient for internal maintenance for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a filter which is easy to maintain internally.

In order to achieve the purpose, the utility model provides the following technical scheme: a filter convenient for internal maintenance comprises a bottom plate, wherein two opposite protective frames are fixedly arranged on the bottom plate, and a sliding block is fixedly connected to one side wall of each protective frame;

the bottom plate in the middle of the protective frame is movably provided with a filter structure, the filter structure comprises a chassis, the middle of the top surface of the bottom plate is fixedly provided with the chassis, the chassis is movably provided with a shell, the top of the shell is penetrated with a driving structure, two side walls of the shell are provided with sliding chutes, the sliding blocks are connected with the inner walls of the sliding chutes in a sliding manner, the other side wall of the shell is provided with two groups of leakage holes, and flat gears are embedded in the side walls of the shell between the parallel leakage holes,

preferably, a bearing is fixedly installed in the middle of the chassis, a connecting shaft is fixedly connected to an inner ring of the bearing, a plurality of filter rings are movably installed on the connecting shaft, and an annular connecting piece is movably installed at the top of the connecting shaft.

Preferably, the inner wall of the filter ring is fixedly connected with a plurality of connecting rods, the other end of each connecting rod is fixedly connected with a lantern ring, and the lantern ring is movably sleeved on the connecting shaft.

Preferably, two sets of limiting grooves are formed in the inner wall of the shell, inserting pieces are fixedly connected to the two end walls of the chassis and are inserted into the limiting grooves in a sliding mode.

Preferably, one side open in the top of protection frame and establish the cavity, and fixed mounting servo motor on the diapire of cavity, and servo motor's one end rigid coupling pivot, the pivot runs through a lateral wall of cavity, the tip rigid coupling gear of pivot, and gear and spur gear active meshing.

Preferably, the four corners of the bottom plate are fixedly connected with support frames, the middle parts of the support frames are movably provided with rollers, the middle parts of the support frames are provided with fixed shafts in a penetrating mode, the fixed shafts penetrate through the middle parts of the rollers, and the two ends of each fixed shaft are movably provided with limit rings.

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

the filter structure is protected on the bottom plate through the protection frame and limited at the same time, the auxiliary shell cannot fall off when rising, the rising of the shell is guaranteed to be a straight line, the gear on the rotating shaft is driven to be meshed with the flat gear on the shell through the servo motor, the shell is pushed to rise, and therefore the situation that internal parts are cleaned when the filter structure is climbed manually is avoided;

meanwhile, the rollers are installed at the bottom of the bottom plate through the supporting frame, the whole device can be moved by rolling of the rollers, free movement of the device is achieved, and manual disassembly and movement of the device are omitted.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the filter according to the present invention;

fig. 3 is a schematic view of a motor mounting structure according to the present invention.

In the figure: 1. a base plate; 2. a support frame; 21. a roller; 22. a fixed shaft; 23. a limiting ring; 3. a protective frame; 31. a slider; 32. a servo motor; 321. a rotating shaft; 322. a gear; 4. a filter arrangement; 40. A housing; 41. a drive structure; 42. a chute; 43. a leak hole; 44. a flat gear; 45. a limiting groove; 46. Inserting sheets; 47. a connecting shaft; 471. an annular connector; 48. a filter ring; 481. a connecting rod; 482. a bearing; 49. a chassis.

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, the present invention provides a technical solution: a filter convenient for internal maintenance comprises a bottom plate 1, wherein two opposite protective frames 3 are fixedly arranged on the bottom plate 1, and a slide block 31 is fixedly connected to one side wall of each protective frame 3;

the bottom plate 1 in the middle of the protective frame 3 is movably provided with a filter structure 4, the filter structure 4 comprises a chassis 49, the middle of the top surface of the bottom plate 1 is fixedly provided with the chassis 49, the chassis 49 is movably provided with a shell 40, the top of the shell 40 is penetrated and provided with a driving structure 41, two side walls of the shell 40 are provided with sliding chutes 42, the sliding blocks 31 are slidably connected with the inner walls of the sliding chutes 42, the other side wall of the shell 40 is provided with two groups of leakage holes 43, flat gears 44 are embedded in the side wall of the shell 40 between the parallel leakage holes 43,

a bearing 482 is fixedly arranged in the middle of the chassis 49, a connecting shaft 47 is fixedly connected to an inner ring of the bearing 482, a plurality of filter rings 48 are movably arranged on the connecting shaft 47, and an annular connecting piece 471 is movably arranged at the top of the connecting shaft 47.

The inner wall of the filter ring 48 is fixedly connected with a plurality of connecting rods 481, the other ends of the connecting rods 481 are fixedly connected with lantern rings, and the lantern rings are movably sleeved on the connecting shaft 47.

Two sets of limiting grooves 45 are formed in the inner wall of the shell 40, inserting pieces 46 are fixedly connected to two end walls of the base plate 49, and the inserting pieces 46 are inserted in the limiting grooves 45 in a sliding mode.

A cavity 30 is opened in the top of the protection frame 3 on one side, a servo motor 32 is fixedly installed on the bottom wall of the cavity 30, one end of the servo motor 32 is fixedly connected with a rotating shaft 321, the rotating shaft 321 penetrates through one side wall of the cavity 30, the end part of the rotating shaft 321 is fixedly connected with a gear 322, and the gear 322 is movably engaged with the flat gear 44.

Fixedly connected with a support frame 2 at four corners of the bottom plate 1, rollers 21 are movably mounted in the middle of the support frame 2, a fixing shaft 22 penetrates through the middle of the support frame 2, the fixing shaft 22 penetrates through the middle of the rollers 21, and limiting rings 23 are movably mounted at two ends of the fixing shaft 22.

The working principle is as follows: when the filter structure is normally used, the driving mechanism in the driving structure at the top of the shell is connected with the annular connecting piece to rotate the connecting shaft, so that the plurality of filter rings are driven to rotate, and air enters through the leakage holes to be filtered; when the filter structure is inside to be maintained, gear on the drive pivot is meshed with the flat gear on the shell through starting servo motor, thereby reciprocate the shell, the slider on the support frame lateral wall slides in the spout when the shell is moving, the inserted sheet slides in the spacing inslot, the combined action through fender bracket and slider is injectd when protecting the filter structure, auxiliary housing can not drop when rising, guarantee that the rising of shell is a straight line, open the shell after, just can maintain the part on the chassis.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a filter convenient to inside is maintained, includes bottom plate (1), and two relative protection framves (3) of fixed mounting on bottom plate (1), and rigid coupling slider (31), its characterized in that on the lateral wall of protection frame (3):

bottom plate (1) movable mounting filter structure (4) at protection frame (3) middle part, filter structure (4) are including chassis (49), the middle part of bottom plate (1) top surface is fixed and is equipped with chassis (49), and goes up movable mounting shell (40) on chassis (49), and the top of shell (40) runs through and is equipped with drive structure (41), set up spout (42) on the both sides wall of shell (40), slider (31) sliding connection is at the inner wall of spout (42), two sets of small openings (43) are seted up to another lateral wall of shell (40), embedded spur gear (44) on the lateral wall of shell (40) between parallel small opening (43).

2. A filter for facilitating internal maintenance according to claim 1, wherein: the filter disc is characterized in that a bearing (482) is fixedly mounted in the middle of the chassis (49), a connecting shaft (47) is fixedly connected to an inner ring of the bearing (482), a plurality of filter rings (48) are movably mounted on the connecting shaft (47), and an annular connecting piece (471) is movably mounted at the top of the connecting shaft (47).

3. A filter for facilitating internal maintenance according to claim 2, wherein: the inner wall of the filter ring (48) is fixedly connected with a plurality of connecting rods (481), the other ends of the connecting rods (481) are fixedly connected with lantern rings, and the lantern rings are movably sleeved on the connecting shaft (47).

4. A filter for facilitating internal maintenance according to claim 1, wherein: two sets of spacing grooves (45) are seted up to the inner wall of shell (40), rigid coupling inserted sheet (46) on the both ends wall of chassis (49), and inserted sheet (46) slip grafting is in spacing groove (45).

5. A filter for facilitating internal maintenance according to claim 1, wherein: one side establish cavity (30) in the top of protection frame (3), and fixed mounting servo motor (32) on the diapire of cavity (30), and one end rigid coupling pivot (321) of servo motor (32), a lateral wall of cavity (30) is run through in pivot (321), tip rigid coupling gear (322) of pivot (321), and gear (322) and flat gear (44) swing joint.

6. A filter for facilitating internal maintenance according to claim 1, wherein: the supporting frame (2) is fixedly connected to four corners of the bottom plate (1), the idler wheels (21) are movably mounted in the middle of the supporting frame (2), the fixing shaft (22) penetrates through the middle of the idler wheels (21), and limiting rings (23) are movably mounted at two ends of the fixing shaft (22).

Images