CN223249572U

CN223249572U - Cyclone for grinding

Info

Publication number: CN223249572U
Application number: CN202421912552.5U
Authority: CN
Inventors: 李强; 吴兵; 陈彩云
Original assignee: Jiangsu Runhao Intelligent Equipment Co ltd
Current assignee: Jiangsu Runhao Intelligent Equipment Co ltd
Priority date: 2024-08-08
Filing date: 2024-08-08
Publication date: 2025-08-22
Anticipated expiration: 2034-08-08

Abstract

The utility model relates to the technical field of cyclones, in particular to a cyclone for a grinding machine. The cyclone feeding device comprises a cyclone feeding body, wherein the lower surface of the cyclone feeding body is fixedly connected with a cyclone cone, the lower surface of the cyclone cone is provided with a small cone, the upper surface of the cyclone feeding body is fixedly connected with an overflow pipe, the upper surface of the overflow pipe is provided with a connecting pipe, a sand depositing nozzle is arranged in the small cone, the upper surface of the overflow pipe is provided with an auxiliary structure, the auxiliary structure comprises a fixing plate and an auxiliary plate, the fixing plate is fixedly connected with the overflow pipe, and the auxiliary plate is fixedly connected with the connecting pipe. The problem of because use screw rod and nut to fix it between connecting pipe and the overflow pipe, personnel just need use tools such as spanner to dismantle it when personnel need dismantle connecting pipe and overflow pipe, because the process of dismantling is comparatively loaded down with trivial details, and then can lead to personnel to dismantle the comparatively low efficiency is solved.

Description

Cyclone for grinding

Technical Field

The utility model relates to the technical field of cyclones, in particular to a cyclone for a grinding machine.

Background

The cyclone consists of a cyclone feeding body, a cyclone cone, a small cone, a connecting pipe, an overflow pipe and a sand settling nozzle, and is mainly used for grinding and is common in the prior art.

The prior art is such as the utility model of publication number CN202387593U, this patent discloses the hierarchical swirler of using of grinding, this patent adopts the swirler body, the ore feeding pipe, the overflow pipe, the heavy sand mouth, the swirler body includes cylinder part and big-end-up's cone part, cylinder part top is dismantled and is connected with the overflow pipe, the bottom is dismantled and is connected with cone part, the overflow pipe bottom inserts in the cylinder part, heavy sand mouth can dismantle the bottom of connecting in cone part, be fixed with the ore feeding pipe near the top on the cylinder part, the ore feeding pipe is linked together with cylinder part, cone part, heavy sand mouth all include the wearing material layer of inboard and outside framework layer have been solved because screening efficiency is too low and is difficult to effectively implement in industry, and the high-frequency screen mesh of current industrial application is 0.08mm at most, so adopt the unsuitable problem of high-frequency screening stage.

The inventor finds that in daily work, the cyclone for grinding and grading is fixed by using the screw rod and the nut between the connecting pipe and the overflow pipe, when a person needs to detach the connecting pipe and the overflow pipe, the person needs to use tools such as a wrench to detach the connecting pipe and the overflow pipe, and in the detaching process, the person needs to repeatedly rotate the bolt to detach the cyclone, and the problem that the efficiency of the person detachment is lower is caused because the detaching process is complicated.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, as a screw and a nut are used for fixing a connecting pipe and an overflow pipe, when a person needs to detach the connecting pipe and the overflow pipe, the person needs to use tools such as a spanner to detach the connecting pipe and the overflow pipe, and the detaching process is complicated, so that the efficiency of the person in detachment is low.

In order to achieve the purpose, the cyclone for grinding comprises a cyclone feeding body, wherein the lower surface of the cyclone feeding body is fixedly connected with a cyclone cone, the lower surface of the cyclone cone is provided with a small cone, the upper surface of the cyclone feeding body is fixedly connected with an overflow pipe, the upper surface of the overflow pipe is provided with a connecting pipe, a sand depositing nozzle is arranged in the small cone, the upper surface of the overflow pipe is provided with an auxiliary structure, the auxiliary structure comprises a fixed plate and an auxiliary plate, the fixed plate is fixedly connected with the overflow pipe, the auxiliary plate is fixedly connected with the connecting pipe, the upper surface of the fixed plate is fixedly connected with two positioning plates, two sides of the fixed plate are fixedly connected with connecting plates, the upper surface of the auxiliary plate is fixedly connected with two connecting plates, the inside of the connecting plates is provided with a sliding groove, the inside of the sliding groove is connected with a moving block, one side, far away from each other, of the two moving blocks is fixedly connected with an auxiliary block, the auxiliary block is in sliding connection with the positioning plate, the inside of the positioning plate is fixedly connected with an arc-shaped inserting rod, the two ends of the positioning plate are fixedly connected with a spring sleeve, and the two ends of the spring sleeve are respectively.

The auxiliary structure is arranged, when the connecting pipe and the overflow pipe are required to be in butt joint and fixed, a person moves the auxiliary plate to the upper surface of the fixing plate through the moving connecting pipe to enable the fixing plate to be located between the two connecting plates, then the auxiliary block is slid into the inner wall of the positioning plate through the moving auxiliary block, the inserted link is just inserted into the inner wall of the auxiliary block, the butt joint is completed, the speed of the person in the process of butt joint of the connecting pipe and the overflow pipe can be further increased, and the working efficiency of the person is improved.

Preferably, the inner wall of the chute is fixedly connected with a limiting rod, and the limiting rod is in sliding connection with the moving block.

The movable block sliding chute has the advantages that the limiting rod can limit the movable block, and the movable block can be prevented from being misplaced when sliding on the inner wall of the sliding chute.

Preferably, the upper surface of the fixed plate is fixedly connected with four limiting blocks, and the cross section of each limiting block is rectangular.

The auxiliary plate can be limited by the limiting block, and a person can conveniently align the connecting pipe with the overflow pipe.

Preferably, the upper end of the inserted link is fixedly connected with a pull ring, and the cross section of the pull ring is circular.

The pull ring can facilitate personnel to move the inserting rod, and the operation convenience of the personnel can be improved.

Preferably, the arc surface of swirler cone is equipped with the change structure, the change structure includes go-between and solid fixed ring, go-between and swirler cone fixed connection, gu fixed ring and little cone fixed connection, four spacing grooves have been seted up to the inner wall of go-between, gu fixed ring's last fixed surface is connected with four locating pieces, locating piece and spacing groove sliding connection, two joint blocks of last fixed surface fixedly connected with of go-between, one side fixedly connected with connecting rod of joint block, the one end that the connecting rod kept away from the joint block rotates and is connected with the commentaries on classics piece, the lower surface fixedly connected with revolving plate of commentaries on classics piece, one side fixedly connected with mounting panel that the revolving plate is close to little cone, the inner wall threaded connection of mounting panel has the lead screw, the one end that the lead screw is close to the go-between rotates and is connected with the stripper plate, the inner wall fixedly connected with bull stick of lead screw.

The sand setting device has the advantages that through the arrangement of the replacement structure, when the sand setting device is worn greatly in the long-time use process and needs to be replaced, a person can rotate the rotating rod, the extruding plate is far away from the fixed ring, then the rotating plate is far away from the fixed ring through rotating the rotating plate, at the moment, the person can replace the sand setting device in the small cone body, further, the person can conveniently replace the sand setting device, and the replacement efficiency of the person to the sand setting device can be improved.

Preferably, the arc surface of the rotating rod is fixedly connected with an anti-slip sleeve, and the cross section of the anti-slip sleeve is hollow round.

The anti-skid sleeve has the advantages that the anti-skid sleeve can increase friction force between hands of people and the rotating rod, and can prevent the people from skidding when the rotating rod rotates.

Preferably, the squeeze plate is a stainless steel plate.

The stainless steel plate has the advantages of high strength and good corrosion resistance, and is not easy to cause great damage to the extrusion plate in a short-term use process.

In summary, the beneficial effects of the utility model are as follows:

According to the utility model, when slag is required to be ground, ore pulp is injected into the cyclone feeding body, the ore pulp flows along the inclined plane of the cyclone feeding body, then the ore pulp rotates in the cyclone feeding body and the cyclone cone, coarse particles in the ore pulp flow out of the sand settling nozzle, fine particles flow out of the overflow pipe along with the rotation of the ore pulp, and when the connecting pipe and the overflow pipe are required to be in butt joint and fixed, the butt joint and fixing speed of personnel on the connecting pipe and the overflow pipe is increased through the auxiliary structure, so that the working efficiency of the personnel is improved.

According to the utility model, when the sand settling nozzle is worn greatly in the long-time use process and needs to be replaced, a person can drive the rotating rod to rotate by means of the anti-skid sleeve, wherein the anti-skid sleeve can increase friction force between the hand of the person and the rotating rod, the person can be prevented from skidding when the person rotates the rotating rod, then the rotating rod drives the screw rod to rotate to enable the screw rod to rotate in the direction far away from the connecting ring, the screw rod drives the extrusion plate to move in the direction far away from the connecting ring, when the screw rod moves to a certain distance, the person rotates the rotary plate to enable the rotary plate to rotate in the direction far away from the fixed ring, the rotary plate drives the mounting plate and the rotary block to rotate in the direction far away from the fixed ring, the fixing ring drives the four positioning blocks and the small cone to move downwards, the sand settling nozzle is driven to move downwards by the small cone, when the positioning block slides out of the inner wall of the limiting groove, the person can replace the sand settling nozzle, the extrusion plate is a stainless steel plate, the stainless steel plate has high strength and good corrosion resistance, and the sand settling nozzle can be replaced conveniently by the person in the process, and the replacement process is convenient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the split structure of FIG. 1 according to the present utility model;

FIG. 3 is a schematic diagram of an auxiliary structure of the present utility model;

FIG. 4 is an enlarged view of the utility model at A of FIG. 3;

FIG. 5 is a schematic diagram of a replacement structure according to the present utility model;

FIG. 6 is a schematic view of the split structure of FIG. 5 according to the present utility model;

fig. 7 is an enlarged view of fig. 6B in accordance with the present utility model.

The illustration is 1, cyclone feeding body, 2, cyclone cone, 3, small cone, 4, auxiliary structure, 401, fixed plate, 402, auxiliary plate, 403, connecting plate, 404, limiting block, 405, locating plate, 406, connecting plate, 407, chute, 408, limit rod, 409, moving block, 410, auxiliary block, 411, inserting rod, 412, spring, 413, pull ring, 5, replacement structure, 501, fixed ring, 502, connecting ring, 503, locating block, 504, limit groove, 505, connecting block, 506, rotating block, 507, rotating plate, 508, mounting plate, 509, extruding plate, 510, screw rod, 511, rotating rod, 512, anti-slip sleeve, 513, connecting rod, 6, connecting pipe, 7, overflow pipe, 8 and sand settling nozzle.

Detailed Description

Referring to fig. 1, the utility model provides a technical scheme that the cyclone for grinding comprises a cyclone feeding body 1, wherein a cyclone cone 2 is fixedly connected to the lower surface of the cyclone feeding body 1, a small cone 3 is arranged on the lower surface of the cyclone cone 2, an overflow pipe 7 is fixedly connected to the upper surface of the cyclone feeding body 1, a connecting pipe 6 is arranged on the upper surface of the overflow pipe 7, a sand depositing nozzle 8 is arranged in the small cone 3, an auxiliary structure 4 is arranged on the upper surface of the overflow pipe 7, and a replacement structure 5 is arranged on the circular arc surface of the cyclone cone 2.

The specific arrangement and function of the auxiliary structure 4 and the replacement structure 5 will be described in detail below.

Referring to fig. 3 and 4, in the present embodiment: the auxiliary structure 4 comprises a fixed plate 401 and an auxiliary plate 402, the fixed plate 401 is fixedly connected with the overflow pipe 7, the auxiliary plate 402 is fixedly connected with the connecting pipe 6, the upper surface of the fixed plate 401 is fixedly connected with two positioning plates 405, both sides of the fixed plate 401 are fixedly connected with a connecting plate 403, the upper surface of the auxiliary plate 402 is fixedly connected with two connecting plates 406, a chute 407 is arranged in the connecting plates 406, a moving block 409 is slidingly connected in the chute 407, the side, far away from each other, of the two moving blocks 409 is fixedly connected with an auxiliary block 410, the auxiliary block 410 is slidingly connected with the positioning plate 405, the inside of the positioning plate 405 is slidingly connected with a plug rod 411, the arc surface of the plug rod 411 is sleeved with a spring 412, both ends of the spring 412 are fixedly connected with the plug rod 411 and the positioning plate 405 respectively, when the connecting pipe 6 and the overflow pipe 7 need to be fixedly connected in a butt joint through the auxiliary structure 4, the auxiliary plate 402 is moved to the upper surface of the fixed plate 401 by a person through the moving connecting pipe 6 so that the fixed plate 401 is positioned between the two connecting plates 403, then the auxiliary block 410 is slid into the inner wall of the positioning plate 405 by moving the auxiliary block 410, at the moment, the inserting rod 411 is just inserted into the inner wall of the auxiliary block 410, the butt joint is completed, the speed of the person in the process of butt joint the connecting pipe 6 and the overflow pipe 7 can be accelerated, the working efficiency of the person is improved, the inner wall of the chute 407 is fixedly connected with the limiting rod 408, the limiting rod 408 is in sliding connection with the moving block 409, the limiting rod 408 can limit the moving block 409, the moving block 409 can be prevented from being misplaced when the inner wall of the chute 407 slides, the upper surface of the fixed plate 401 is fixedly connected with four limiting blocks 404, the cross sections of the limiting blocks 404 are rectangular, the limiting blocks 404 can limit the auxiliary plate 402, can make things convenient for personnel to align connecting pipe 6 and overflow pipe 7, the upper end fixedly connected with pull ring 413 of inserted bar 411, the cross-section of pull ring 413 is circular, and pull ring 413 can make things convenient for personnel to remove inserted bar 411, can promote personnel's simple operation degree.

Referring to fig. 5 to 7, in the present embodiment: the replacement structure 5 comprises a connecting ring 502 and a fixed ring 501, wherein the connecting ring 502 is fixedly connected with a cyclone cone 2, the fixed ring 501 is fixedly connected with a small cone 3, four limit grooves 504 are formed in the inner wall of the connecting ring 502, four positioning blocks 503 are fixedly connected to the upper surface of the fixed ring 501, the positioning blocks 503 are in sliding connection with the limit grooves 504, two connecting blocks 505 are fixedly connected to the upper surface of the connecting ring 502, a connecting rod 513 is fixedly connected to one side of the connecting blocks 505, one end of the connecting rod 513 far away from the connecting blocks 505 is rotationally connected with a rotating block 506, the lower surface of the rotating block 506 is fixedly connected with a rotating plate 507, one side of the rotating plate 507 close to the small cone 3 is fixedly connected with a mounting plate 508, a screw rod 510 is connected to the inner wall of the mounting plate 508 in a threaded manner, one end of the screw rod 510 close to the connecting ring 502 is rotationally connected with a squeezing plate 509, a rotating rod 511 is fixedly connected to the inner wall of the screw rod 510, through the arrangement of the replacement structure 5, when the sand settling nozzle 8 is worn greatly and needs to be replaced in the long-time use process, a person can rotate the rotary rod 511, the extruding plate 509 is far away from the fixed ring 501, then the rotary plate 507 is far away from the fixed ring 501 through the rotation of the rotary plate 507, at the moment, the person can replace the sand settling nozzle 8 in the small cone 3, and further, the person can replace the sand settling nozzle 8 conveniently, the replacement efficiency of the person on the sand settling nozzle 8 can be improved, the arc surface of the rotary rod 511 is fixedly connected with the anti-slip sleeve 512, the section of the anti-slip sleeve 512 is hollow and circular, the friction force between the hand of the person and the rotary rod 511 can be increased, the person can be prevented from slipping when the rotary rod 511 is rotated, the extruding plate 509 is a stainless steel plate, the stainless steel plate has higher strength and better corrosion resistance, it is not easy to cause great damage to the pressing plate 509 during short-term use.

The working principle is that when slag is required to be ground, ore pulp is injected into the cyclone feeding body 1, the ore pulp flows along the inclined plane of the cyclone feeding body 1, then the ore pulp rotates in the cyclone feeding body 1 and the cyclone cone 2, coarse particles in the ore pulp flow out of the sand settling nozzle 8, fine particles flow out of the overflow pipe 7 along with the rotation of the ore pulp, when the connecting pipe 6 and the overflow pipe 7 are required to be in butt joint and fixed, a person can move the connecting pipe 6 first, the connecting pipe 6 drives the auxiliary plate 402 to move, the auxiliary plate 402 drives the two connecting plates 406 to move, the auxiliary plate 402 is positioned between the two connecting plates 403, after the auxiliary plate 402 is tightly attached with the fixed plate 401, the person can drive the inserting rod 411 to move away from the positioning plate 405 by means of the pull ring 413, the pull ring 413 can facilitate the movement of the inserting rod 411, the convenience of operation of a person can be improved, then the inserting rod 411 drives the spring 412 to pull the rope, after the inserting rod 411 moves to a proper distance, the person moves the auxiliary block 410, so that the auxiliary block 410 moves towards the direction close to the positioning plate 405, the auxiliary block 410 drives the moving block 409 to move towards the direction close to the positioning plate 405, the moving block 409 slides on the arc surface of the limiting rod 408, wherein the limiting rod 408 can limit the moving block 409, the moving block 409 can be prevented from being misplaced when sliding on the inner wall of the sliding slot 407 until the auxiliary block 410 slides into the inner wall of the positioning plate 405, then the person releases the pull ring 413, at this time, the spring 412 rebounds to drive the inserting rod 411 to move towards the direction close to the auxiliary block 410 until the inserting rod 411 slides into the inner wall of the auxiliary block 410, wherein the four limiting blocks 404 on the upper surface of the fixing plate 401 can limit the auxiliary plate 402, it is convenient for personnel to align the connection tube 6 with the overflow tube 7.

In addition, when the heavy sand mouth 8 appears great wearing and tearing and needs to change it in long-time use, personnel can drive the bull stick 511 with the help of antiskid cover 512 earlier and rotate, wherein antiskid cover 512 can increase the frictional force between personnel's hand and the bull stick 511, can prevent that personnel from skidding when rotatory to bull stick 511, then bull stick 511 drives lead screw 510 and rotates, make lead screw 510 to keeping away from the direction of go-between 502 and rotate, lead screw 510 drives squeeze plate 509 and moves to keeping away from the direction of go-between 502, when moving to the certain distance back personnel and rotate to rotating plate 507, make rotating plate 507 rotate to keeping away from the direction of go-between 501, rotating plate 507 drives mounting plate 508 and rotating block 506 and rotates to keeping away from the direction of go-between 501, mounting plate 508 drives lead screw 510 and rotates to keeping away from the direction of go-between 501, move down solid 501 again after rotating to a certain angle, gu fixed ring 501 drives four locating pieces 503 and little cone 3 and moves down, little cone 3 drives sand mouth 8 and moves down, when locating piece location block subsides the inner wall of go-between 504 and move, the heavy sand mouth 8 can be damaged to the easy change of going out of the direction of fixed ring 501, wherein rust plate 509 has the corrosion resistance is good to the rust plate 509, the corrosion resistance is not damaged in the process is had to change to the steel plate.

In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intermediate medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims

1. The cyclone for the grinding machine comprises a cyclone feeding body (1), and is characterized in that the lower surface of the cyclone feeding body (1) is fixedly connected with a cyclone cone (2), the lower surface of the cyclone cone (2) is provided with a small cone (3), the upper surface of the cyclone feeding body (1) is fixedly connected with an overflow pipe (7), the upper surface of the overflow pipe (7) is provided with a connecting pipe (6), a sand depositing nozzle (8) is arranged in the small cone (3), the upper surface of the overflow pipe (7) is provided with an auxiliary structure (4), the auxiliary structure (4) comprises a fixed plate (401) and an auxiliary plate (402), the fixed plate (401) is fixedly connected with the overflow pipe (7), the auxiliary plate (402) is fixedly connected with the connecting pipe (6), the upper surface of the fixed plate (401) is fixedly connected with two positioning plates (405), the two sides of the fixed plate (401) are fixedly connected with connecting plates (403), the upper surface of the auxiliary plate (402) is fixedly connected with two connecting plates (406), the two connecting plates (406) are connected with one side of the sliding blocks (409) which are far away from each other, the sliding blocks (407) are connected with one another, the auxiliary block (410) is in sliding connection with the positioning plate (405), the inserting rod (411) is in sliding connection with the inside of the positioning plate (405), a spring (412) is sleeved on the arc surface of the inserting rod (411), and two ends of the spring (412) are respectively fixedly connected with the inserting rod (411) and the positioning plate (405).

2. The cyclone for grinding machine according to claim 1, wherein the inner wall of the chute (407) is fixedly connected with a limit rod (408), and the limit rod (408) is slidably connected with the moving block (409).

3. The cyclone for grinding the steel wire rope, as set forth in claim 1, wherein four limiting blocks (404) are fixedly connected to the upper surface of the fixing plate (401), and the cross section of each limiting block (404) is rectangular.

4. The cyclone for grinding according to claim 1, wherein a pull ring (413) is fixedly connected to the upper end of the insert rod (411), and the cross section of the pull ring (413) is circular.

5. The cyclone for grinding the ore, as set forth in claim 1, characterized in that the circular arc surface of the cyclone cone (2) is provided with a replacement structure (5), the replacement structure (5) comprises a connecting ring (502) and a fixing ring (501), the connecting ring (502) is fixedly connected with the cyclone cone (2), the fixing ring (501) is fixedly connected with the small cone (3), four limit grooves (504) are formed in the inner wall of the connecting ring (502), four positioning blocks (503) are fixedly connected with the upper surface of the fixing ring (501), the positioning blocks (503) are slidably connected with the limit grooves (504), two connecting blocks (505) are fixedly connected with the upper surface of the connecting ring (502), one side of the connecting block (505) is fixedly connected with a connecting rod (513), one end of the connecting rod (513) far away from the connecting block (505) is rotatably connected with a rotating block (506), the lower surface of the rotating block (506) is fixedly connected with a rotating plate (507), one side of the rotating cone (507) close to the small cone (3) is fixedly connected with a rotating plate (508), one end of the connecting block (510) is connected with a screw rod (510), the inner wall of the screw rod (510) is fixedly connected with a rotating rod (511).

6. The cyclone for grinding machines according to claim 5, wherein the arc surface of the rotating rod (511) is fixedly connected with an anti-slip sleeve (512), and the cross section of the anti-slip sleeve (512) is hollow circular.

7. A cyclone for grinding according to claim 5, wherein the pressing plate (509) is a stainless steel plate.