Filter element mounting structure

Abstract

The utility model discloses a filter element mounting structure, and particularly relates to the technical field of filter elements, the filter element mounting structure comprises a mounting plate, the side wall of the mounting plate is provided with a mounting hole, a positioning seat is fixed at the top of the mounting plate close to the upper part of the mounting hole, and a filter element is connected between the positioning seat and the mounting hole in a penetrating manner; and a baffle ring is fixed at the top end of the filter element above the positioning seat. According to the utility model, the positioning seat and the baffle ring are arranged, and under the cooperation of the plurality of groups of clamping arms, the sliding blocks, the supporting frame and the driving mechanism, the plurality of sliding blocks can synchronously drive the plurality of clamping arms to be close to each other or separated from each other, when the plurality of clamping arms are close to each other, the clamping arms can abut against the position between the positioning seat and the baffle ring, and under the abutting of the plurality of groups of clamping arms, the clamping arms can be separated from each other. Therefore, the baffle ring and the positioning seat can be fastened together, the filter element can be quickly and fixedly mounted, on the contrary, fixation can be relieved by separating the clamping arms, disassembly is convenient, operation is easy and convenient, working efficiency is high, and the using effect is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter filter core technical field, concretely relates to a filter filter core mounting structure. BACKGROUND

[0002] Filter filter core is the heart of filter, and is filter core as its name implies. The main principle of filter core is also the main principle of filter, and the purification equipment needed for the purification of original ecological resources and the reuse of resources. Filter core is generally mainly used in oil filtration, water filtration, air filtration and other filtration industries. Remove a small amount of impurities in the filter medium to protect the normal operation of the equipment or the cleanliness of the air. When the fluid passes through the filter core with a certain precision in the filter, the impurities are blocked, and the clean fluid flows out through the filter core.

[0003] At present, the existing filter filter core mounting structure in the application is fixed and installed on the filter by screw nuts, but the filter core needs to be replaced or cleaned frequently during long-term use. The installation method of screw nuts is relatively inconvenient, the operation is complicated and complex, the assembly efficiency is low, the work efficiency is greatly affected, and the use effect is not good. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a filter filter core mounting structure, through setting up the locating seat and the baffle ring, and under the cooperation of multiple groups of clamping arms, sliding blocks, support frames and drive mechanisms, multiple sliding blocks can drive multiple clamping arms to approach each other or separate from each other, when multiple clamping arms approach each other, the clamping arms can be tightly closed between the locating seat and the baffle ring, and under the tight closing of multiple groups of clamping arms, the baffle ring and the locating seat can be fastened together, that is, the filter core can be quickly fixed and installed, and vice versa, the multiple clamping arms are separated to release the fixation, so that the filter core can be disassembled, the operation is simple and convenient, the work efficiency is high, and the use effect is greatly improved, so as to solve the above-mentioned shortcomings in the art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a filter filter core mounting structure, comprising:

[0006] The side wall of the mounting plate is provided with a mounting hole, and the top of the mounting plate is fixed with a locating seat above the mounting hole, and the locating seat and the mounting hole are connected through the filter core;

[0007] The top end of the filter core is fixed with a baffle ring above the locating seat, a locating assembly is arranged between the baffle ring and the locating seat, support frames are arranged at four ends of the side wall of the locating seat, a sliding groove is formed in the support frame, a sliding block is slidably connected in the sliding groove, a clamping arm is connected to the top end of the sliding block, a limiting assembly is arranged between the clamping arm and the baffle ring, and a drive mechanism is arranged in the locating seat, and the drive mechanism is used to drive multiple sliding blocks to move synchronously.

[0008] Preferably, the driving mechanism comprises a ring-shaped cavity formed in the positioning base, a gear ring is rotatably arranged in the ring-shaped cavity, the inner part of the sliding slot is rotatably connected with a threaded rod via a bearing, one end of the threaded rod extends into the ring-shaped cavity and is provided with a gear, a plurality of the gears are engaged with the gear ring, and one end of one of the threaded rods extends out of the supporting frame and is provided with a fixing handle.

[0009] Preferably, the outer side of the gear ring is provided with a plurality of guide columns, and the inner wall of the ring-shaped cavity is formed with guide grooves matched with the guide columns.

[0010] Preferably, a reinforcing rib is fixed between the supporting frame and the positioning base.

[0011] Preferably, the limiting assembly comprises a limiting column arranged at the top end of the clamping arm and facing the blocking ring, and the top end side wall of the blocking ring is formed with a plurality of limiting grooves matched with the limiting column.

[0012] Preferably, the positioning assembly comprises a positioning column fixedly connected to the top side of the positioning base, and the side wall of the blocking ring is formed with positioning holes matched with the positioning column at four ends.

[0013] Preferably, the clamping arm is L-shaped, and the positioning column is located below the clamping arm.

[0014] In the above technical solution, the technical effects and advantages of the present application are as follows:

[0015] By arranging the positioning base and the blocking ring and cooperating with the multiple clamping arms, sliding blocks, supporting frames and driving mechanisms, the multiple sliding blocks can drive the multiple clamping arms to move close to each other or move away from each other, when the multiple clamping arms move close to each other, the clamping arms can abut between the positioning base and the blocking ring, and under the abutting of the multiple clamping arms, the blocking ring and the positioning base can be tightly fixed together, so that the filter element can be quickly fixed and installed, and vice versa, the multiple clamping arms can be separated to release the fixation, so that the filter element can be disassembled, which is simple and convenient to operate and has high working efficiency, and the use effect is greatly improved.

[0016] By arranging the limiting assembly, the stability between the clamping arm and the blocking ring can be greatly improved, by arranging the positioning assembly, the positioning base and the blocking ring can be quickly positioned and connected, and the connection strength therebetween can be greatly improved, so that the filter element can be further locked and fixed, and the safety and stability after installation can be greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art based on these drawings.

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the three-dimensional structure schematic diagram of the filter core of the utility model;

[0020] Figure 3 It is the connecting structure schematic diagram of the mounting plate and the positioning seat of the utility model;

[0021] Figure 4 It is the internal structure schematic diagram of the positioning seat of the utility model;

[0022] Figure 5 It is the structure schematic diagram of the positioning seat and the gear ring separation of the utility model.

[0023] Mark explanation:

[0024] 1, mounting plate, 2, mounting hole, 3, filter core, 4, positioning seat, 5, annular cavity, 6, support frame, 7, sliding groove, 8, sliding block, 9, clamping arm, 10, limiting column, 11, limiting groove, 12, gear ring, 13, threaded rod, 14, gear, 15, fixed handle, 16, guide column, 17, guide groove, 18, positioning column, 19, positioning hole, 20, retaining ring. Specific implementation

[0025] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be further introduced in detail below in conjunction with the drawings.

[0026] The utility model provides a filter filter core mounting structure as Figures 1-5 It is shown, comprising:

[0027] Mounting plate 1, the side wall of mounting plate 1 is equipped with mounting hole 2, and the top of mounting plate 1 is fixed with positioning seat 4 near the upper side of mounting hole 2, and filter core 3 is connected through between positioning seat 4 and mounting hole 2;

[0028] The top end of filter core 3 is fixed with retaining ring 20 above positioning seat 4, and positioning assembly is arranged between retaining ring 20 and positioning seat 4, and support frame 6 is arranged at the four ends of the side wall of positioning seat 4, sliding groove 7 is formed in support frame 6, sliding block 8 is slidably connected in the inside of sliding groove 7, clamping arm 9 is connected at the top end of sliding block 8, limiting assembly is arranged between clamping arm 9 and retaining ring 20, and drive mechanism is arranged in positioning seat 4, and the drive mechanism is used to drive multiple sliding blocks 8 to move synchronously.

[0029] Reinforcing ribs are fixed between support frame 6 and positioning seat 4. The reinforcing ribs can greatly enhance the stability of the structure.

[0030] The driving mechanism comprises a ring-shaped cavity 5 formed in the positioning base 4, a gear ring 12 is rotatably arranged in the ring-shaped cavity 5, the inner part of the sliding groove 7 is rotatably connected with a threaded rod 13, one end of the threaded rod 13 extends into the ring-shaped cavity 5 and is provided with a gear 14, the gears 14 are all engaged with the gear ring 12, and one end of one of the threaded rods 13 extends out of the supporting frame 6 and is provided with a fixing handle 15.

[0031] A plurality of guide columns 16 are arranged on the outer side of the gear ring 12, and a guide groove 17 matched with the guide columns 16 is formed in the inner wall of the ring-shaped cavity 5. Therefore, the guide columns 16 can be driven by the gear ring 12 to slide in the guide groove 17, so that the stability of the gear ring 12 during rotation can be greatly ensured.

[0032] In use, the filter element 3 can be inserted into the mounting hole 2 on the mounting plate 1 through the positioning base 4, so that the blocking ring 20 on the filter element 3 can abut against the positioning base 4, then the fixing handle 15 can be twisted to drive the threaded rod 13 to rotate, then the threaded rod 13 can drive the sliding block 8 to slide in the sliding groove 7, so that the sliding block 8 drives the clamping arm 9 to move, at the same time, the threaded rod 13 can drive the gear 14 to rotate, so that the gear 14 drives the gear ring 12 to rotate in the ring-shaped cavity 5, and the gear ring 12 can synchronously drive the plurality of gears 14 to rotate, so that the plurality of threaded rods 13 can be simultaneously driven to rotate, that is, the plurality of sliding blocks 8 can synchronously drive the plurality of clamping arms 9 to approach or separate from each other, when the plurality of clamping arms 9 approach each other, the clamping arm 9 can abut tightly between the positioning base 4 and the blocking ring 20, and under the abutting of the plurality of clamping arms 9, the blocking ring 20 and the positioning base 4 can be fastened together, that is, the filter element 3 can be quickly and fixedly installed, on the contrary, the plurality of clamping arms 9 can be separated to be released to be disassembled, so that the operation is simple and convenient, the working efficiency is high, and the use effect is greatly improved.

[0033] The limiting assembly comprises a limiting column 10 arranged at the top end of the clamping arm 9 and facing the blocking ring 20, and a plurality of limiting grooves 11 matched with the limiting column 10 are formed in the top end side wall of the blocking ring 20.

[0034] The positioning assembly comprises a positioning column 18 fixedly connected to the top side of the positioning base 4, and a positioning hole 19 matched with the positioning column 18 is formed in each end of the side wall of the blocking ring 20.

[0035] The clamping arm 9 is in L shape, and the positioning column 18 is located below the clamping arm 9.

[0036] By setting the limiting assembly, when the clamping arm 9 abuts between the positioning seat 4 and the retaining ring 20, the limiting column 10 on the clamping arm 9 can be inserted into the limiting groove 11, thereby greatly enhancing the stability between the clamping arm 9 and the retaining ring 20, and by setting the positioning assembly, the positioning column 18 on the positioning seat 4 can be inserted into the positioning hole 19 on the retaining ring 20, thereby quickly positioning and connecting the positioning seat 4 and the retaining ring 20, greatly enhancing the connection strength therebetween, and further being able to further lock and fix the filter element 3, greatly improving the safety and stability after installation.

[0037] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for those skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the present application.

Claims

1. A filter cartridge mounting structure characterized by comprising: Include: The mounting plate (1), the side wall of the mounting plate (1) is provided with a mounting hole (2), and the top of the mounting plate (1) is fixed with a positioning seat (4) above the mounting hole (2), and the filter core (3) is connected through the positioning seat (4) and the mounting hole (2); The top end of the filter core (3) is fixed with a retaining ring (20) above the positioning seat (4), a positioning assembly is arranged between the retaining ring (20) and the positioning seat (4), the side wall of the positioning seat (4) is provided with a support frame (6) at four ends, a sliding groove (7) is formed in the support frame (6), a sliding block (8) is slidably connected in the sliding groove (7), a clamping arm (9) is connected to the top end of the sliding block (8), a limiting assembly is arranged between the clamping arm (9) and the retaining ring (20), and a driving mechanism is arranged in the positioning seat (4), and the driving mechanism is used to drive the plurality of sliding blocks (8) to move synchronously.

2. The filter cartridge mounting structure of claim 1, wherein: The driving mechanism comprises an annular cavity (5) formed in the positioning seat (4), a gear ring (12) is rotatably installed in the annular cavity (5), a threaded rod (13) is rotatably connected in the sliding groove (7) through a bearing, one end of the threaded rod (13) extends into the annular cavity (5) and is provided with a gear (14), a plurality of gear (14) are engaged with the gear ring (12), and one end of one of the threaded rod (13) extends out of the support frame (6) and is provided with a fixed handle (15).

3. The filter cartridge mounting structure of claim 2 wherein: The outer side of the gear ring (12) is provided with a plurality of guide columns (16), and the inner wall of the annular cavity (5) is provided with a guide groove (17) matched with the guide column (16).

4. The filter cartridge mounting structure of claim 1, wherein: The support frame (6) and the positioning seat (4) are fixed with a reinforcing rib.

5. The filter cartridge mounting structure of claim 1 wherein: The limiting assembly comprises a limiting column (10) arranged at the top end of the clamping arm (9) towards the retaining ring (20), and a plurality of limiting grooves (11) matched with the limiting column (10) are formed in the top end side wall of the retaining ring (20).

6. The filter cartridge installation structure according to claim 1, characterized by: The positioning assembly comprises a positioning column (18) fixedly connected to the top side of the positioning seat (4), and the side wall of the retaining ring (20) is provided with a positioning hole (19) matched with the positioning column (18) at four ends.

7. A filter cartridge mounting structure according to claim 6 wherein: The clamping arm (9) is L-shaped, and the positioning column (18) is located below the clamping arm (9).

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