CN210359238U

CN210359238U - Ceramic filter device for powder metallurgy

Info

Publication number: CN210359238U
Application number: CN201921410316.2U
Authority: CN
Inventors: 王操; 赵旭光; 黎载波
Original assignee: Shaoguan University
Current assignee: Shaoguan University
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-04-21
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a ceramic filter equipment for powder metallurgy relates to the powder metallurgy field, and it is inconvenient to dismantle the filter in the powder metallurgy course of working current, leads to its clean inconvenient problem that causes the filter to block up, presents following scheme, and it includes the rose box, the inner wall connection of rose box has four dogs that are the setting of annular array, the inside movable mounting of rose box has the filter that is circular setting, and the circumference lateral wall of filter is connected with four installation pieces that are the setting of annular array, the internally mounted of rose box has the movable ring that the internal diameter is less than the filter plate diameter, and the movable ring is located the below setting of filter. The utility model discloses novel structure, and the device can effectually carry out the filtration operation to the raw materials of powder metallurgy processing to the device's filter is conveniently installed and is dismantled, thereby conveniently cleans the filter, avoids the filter to block up, improves the filtration efficiency of powder metallurgy processing operation, suitable popularization.

Description

Ceramic filter device for powder metallurgy

Technical Field

The utility model relates to a powder metallurgy field especially relates to a ceramic filter equipment for powder metallurgy.

Background

Powder metallurgy is a process technology for manufacturing metal materials, composite materials and various products by preparing metal powder or using the metal powder as a raw material and forming and sintering the metal powder. The powder metallurgy method has similar places to the production of ceramics and belongs to the powder sintering technology, so a series of new powder metallurgy technologies can also be used for preparing ceramic materials. Due to the advantages of the powder metallurgy technology, the powder metallurgy technology becomes a key for solving the problem of new materials, and plays a significant role in the development of the new materials.

In the powder metallurgy processing process, the raw materials are generally required to be filtered and sieved, and after the filtering is finished, the filter plate is inconvenient to detach and install, so that the cleaning is not thorough, and the situation that the filter plate is blocked in the subsequent use process is easy to happen.

Disclosure of Invention

The utility model provides a pair of ceramic filter equipment for powder metallurgy has solved filter dismantlement inconvenience in the current powder metallurgy course of working, leads to its clean inconvenient problem that causes the filter jam.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a ceramic filtering device for powder metallurgy comprises a filtering box, wherein the inner wall of the filtering box is connected with four check blocks arranged in an annular array, a filtering plate arranged in a circular shape is movably arranged inside the filtering box, the circumferential side wall of the filtering plate is connected with four mounting blocks arranged in an annular array, a movable ring with the inner diameter smaller than the diameter of the filtering plate is arranged inside the filtering box and is positioned below the filtering plate, four sliding blocks arranged in an annular array are connected with the circumferential side wall of the movable ring, four sliding grooves arranged in an annular array are arranged on the inner wall of the filtering box along the height direction of the inner wall of the filtering box, the sliding blocks are in sliding connection with the sliding grooves, a spring is connected with the inner wall of the top end of each sliding groove, the bottom end of the spring is connected with the top end of the sliding block, mounting holes are formed in the bottom end of the filtering box, and, and the upper and lower both ends of a fixed cylinder are to link up the setting, it is provided with movable sleeve to slide to link up in the fixed cylinder, and the hypomere of movable sleeve circumference lateral wall is connected with the kelly that two symmetries set up, movable sleeve's top is rotated and is installed the mounting panel, just the top of mounting panel is connected with four stay cords that the structure is the same with the bottom of activity ring.

Preferably, the bottom of rose box is connected with the stand, and the bottom of stand is installed and is removed the wheel, and removes to take turns to and is provided with locking mechanism.

Preferably, the inner wall of spout is connected with the dead lever that is vertical setting, just the dead lever is the slip through setting with the slider, and the spring housing is established on the circumference lateral wall of dead lever.

Preferably, the circumference lateral wall of activity sleeve evenly is provided with the discharge opening that the structure is the same, and the discharge opening is the slope setting, and the bottom of activity sleeve is provided with the opening.

Preferably, the circumferential side wall of the fixed cylinder is provided with two symmetrically arranged clamping grooves, and the clamping grooves are matched with the clamping rods.

Preferably, the top of installation piece is provided with the inserted bar that is vertical setting, be equipped with on the dog and be the jack that link up the setting, just the inserted bar with jack adaptation, and sliding connection.

The utility model has the advantages that: through the setting of rose box, stay cord, discharge opening, movable sleeve, kelly, a fixed cylinder, stand, loose loop, dog, filter, spring, slider, dead lever, installation piece, inserted bar for the device can effectually carry out filtering operation to the raw materials of powder metallurgy processing, and the device's filter conveniently installs the dismantlement, thereby conveniently cleans the filter, avoids the filter to block up, improves the filtration efficiency of powder metallurgy processing operation.

To sum up, the device can effectually carry out filtering operation to the raw materials of powder metallurgy processing to the device's filter is conveniently installed and is dismantled, thereby conveniently cleans the filter, avoids the filter to block up, improves the filtration efficiency of powder metallurgy processing operation, suitable popularization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a in fig. 1.

Fig. 3 is a schematic structural view of the clamping rod of the present invention clamped behind the clamping groove.

Fig. 4 is a plan view of the filter plate and the filter box according to the present invention.

Reference numbers in the figures: 1 rose box, 2 stay cords, 3 discharge opening, 4 movable sleeve, 5 kellies, 6 fixed cylinders, 7 stands, 8 movable rings, 9 dogs, 10 filter, 11 springs, 12 sliders, 13 dead levers, 14 installation pieces, 15 inserted bars, 16 draw-in grooves.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a ceramic filtering device for powder metallurgy comprises a filtering box 1, wherein the inner wall of the filtering box 1 is connected with four check blocks 9 arranged in an annular array, specifically, as shown in fig. 4, a filtering plate 10 arranged in a circular shape is movably installed inside the filtering box 1, the circumferential side wall of the filtering plate 10 is connected with four mounting blocks 14 arranged in an annular array, a movable ring 8 with the inner diameter smaller than the diameter of the filtering plate 10 is installed inside the filtering box 1, the movable ring 8 is arranged below the filtering plate 10, the circumferential side wall of the movable ring 8 is connected with four slide blocks 12 arranged in an annular array, the inner wall of the filtering box 1 is provided with four slide grooves arranged in an annular array along the height direction, the slide blocks 12 are connected with the slide grooves in a sliding manner, the inner wall at the top end of the slide grooves is connected with a spring 11, the bottom end of the spring 11 is connected with the top end of the, the fixing rod 13 and the sliding block 12 are arranged in a sliding and penetrating mode, and the spring 11 is sleeved on the circumferential side wall of the fixing rod 13.

The bottom end of the filter box 1 is provided with a mounting hole, a fixed cylinder 6 is fixedly mounted in the mounting hole, the upper end and the lower end of the fixed cylinder 6 are arranged in a through manner, a movable sleeve 4 is arranged in the fixed cylinder 6 in a sliding through manner, the lower section of the circumferential side wall of the movable sleeve 4 is connected with two symmetrically arranged clamping rods 5, the top end of the movable sleeve 4 is rotatably mounted with a mounting plate, the top end of the mounting plate is connected with the bottom end of a movable ring 8 through pull ropes 2, specifically, the bottom surface of the movable ring 8 is averagely provided with 4 clamping rings fixedly connected with the pull ropes, and the 4 pull ropes 2 arranged at the top end of the mounting; the bottom end of the filter box 1 is connected with a stand column 7; preferably, the bottom end of the upright post 7 is provided with a moving wheel, and the moving wheel is provided with a locking mechanism.

The circumference lateral wall of activity sleeve 4 evenly is provided with the discharge opening that the structure is the same, and the discharge opening outside-in is slope downward setting, and the bottom of activity sleeve 4 is provided with the opening, and the feed port that passes through 1 top of rose box with the powder metallurgy raw materials during the use drops into 1 inside the rose box to make it filter the back through filter 10, discharge through discharge opening 3 on the 4 lateral walls of activity sleeve again, can carry out effectual filtration to the powder metallurgy raw materials from this. The specific details are that the upper part of the movable sleeve 4 is positioned inside the filter box 1 in the initial state, that is, the discharge hole 3 is also positioned in the filter box 1, and the powder metallurgy raw material enters the movable sleeve 4 through the discharge hole 3 on the side wall of the movable sleeve 4 and is discharged downwards, as shown in the state of fig. 3.

Fig. 1 is a view showing that the pull rod 5 is pulled to drive the movable sleeve 4 to move downwards, and after the clamping rod 5 is separated from the clamping groove 16, the movable sleeve 4 is rotated to rotate the clamping rod 5 to a horizontal state.

Two symmetrically arranged clamping grooves 16 are arranged below the circumferential side wall of the fixed cylinder 6, the size of each clamping groove 16 is matched with the outer diameter of each clamping rod 5, the top end of each mounting block 14 is provided with an inserting rod 15 which is vertically arranged, each stop block 9 is provided with a through inserting hole, each inserting rod 15 is matched with the corresponding inserting hole and is in sliding connection, after one filtering operation is completed, each filter plate 10 needs to be disassembled and cleaned, the clamping rods 5 are pulled downwards until the clamping rods 5 are separated from the clamping grooves 16, then the clamping rods 5 are rotated to enable the movable sleeves 4 to rotate, the clamping rods 5 are clamped in the clamping grooves 16 at the bottom end of the fixed cylinder 6, in the process of pulling the clamping rods 5, the movable sleeves 4 slide in the fixed cylinder 6, the pull ropes 2 can be pulled by the movable sleeves 4, the pull ropes pull the movable rings 8, the movable rings 8 drive the sliding blocks 12 to slide in the sliding grooves, and the springs 11, when the movable ring 8 moves downwards, the filter plate 10 also descends due to self gravity, the inserted rod 15 is separated from the jack of the stop block 9, then the filter plate 10 is rotated, the mounting block 14 is staggered with the stop block 9, the filter plate 10 can be detached and cleaned, and therefore the filtering efficiency of the device is improved.

All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The ceramic filtering device for powder metallurgy comprises a filtering box (1) and is characterized in that the inner wall of the filtering box (1) is connected with four check blocks (9) arranged in an annular array, a circular filtering plate (10) is movably arranged in the filtering box (1), the circumferential side wall of the filtering plate (10) is connected with four mounting blocks (14) arranged in the annular array, a movable ring (8) with the inner diameter smaller than the diameter of the filtering plate (10) is arranged in the filtering box (1), the movable ring (8) is arranged below the filtering plate (10), the circumferential side wall of the movable ring (8) is connected with four sliding blocks (12) arranged in the annular array, four sliding chutes arranged in the annular array are arranged on the inner wall of the filtering box (1) along the height direction of the inner wall, and the sliding blocks (12) are in sliding connection with the sliding chutes, the top inner wall connection of spout has spring (11), and the bottom of spring (11) is connected with the top of slider (12), the bottom of rose box (1) is provided with the mounting hole, and fixed mounting has solid fixed cylinder (6) in the mounting hole, and the upper and lower both ends of solid fixed cylinder (6) are and link up the setting, it is provided with movable sleeve (4) to slide to link up in gu fixed cylinder (6), and the hypomere of movable sleeve (4) circumference lateral wall is connected with card pole (5) that two symmetries set up, the top of movable sleeve (4) is rotated and is installed the mounting panel, just the top of mounting panel is connected with four stay cords (2) that the structure is the same with the bottom of activity ring (8).

2. The ceramic filtering device for powder metallurgy according to claim 1, wherein the bottom end of the filtering box (1) is connected with a vertical column (7), and the bottom end of the vertical column (7) is provided with a moving wheel.

3. The ceramic filter device for powder metallurgy according to claim 2, wherein the moving wheel is provided with a locking mechanism.

4. The ceramic filtering device for powder metallurgy as claimed in claim 1, wherein the inner wall of the chute is connected with a fixing rod (13) which is vertically arranged, the fixing rod (13) and the sliding block (12) are arranged in a sliding and penetrating way, and the spring (11) is sleeved on the circumferential side wall of the fixing rod (13).

5. The ceramic filtering device for powder metallurgy according to claim 1, wherein the discharge holes (3) with the same structure are uniformly formed in the circumferential side wall of the movable sleeve (4), the discharge holes (3) are obliquely formed, and an opening is formed in the bottom end of the movable sleeve (4).

6. The ceramic filter device for powder metallurgy according to claim 1, wherein the circumferential side wall of the fixed cylinder (6) is provided with two symmetrically arranged clamping grooves (16), and the clamping grooves (16) are matched with the clamping rods (5).

7. The ceramic filtering device for powder metallurgy according to claim 1, wherein the top end of the mounting block (14) is provided with an inserting rod (15) which is vertically arranged, the stop block (9) is provided with a through inserting hole, and the inserting rod (15) is matched with the inserting hole and is in sliding connection with the inserting hole.