CN214975527U

CN214975527U - A gyratory sieve screening machine for ceramic tile production

Info

Publication number: CN214975527U
Application number: CN202121574696.0U
Authority: CN
Inventors: 何义昭
Original assignee: Foshan Dingsheng Ceramic Equipment Co ltd
Current assignee: Foshan Dingsheng Ceramic Equipment Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-03
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a gyratory sieve screening machine for ceramic tile production relates to ceramic tile production facility technical field. The utility model discloses a power unit, ware frame, steel bar screen and steel sheet screen, wherein power unit's one end and ware frame fixed connection, the inside and the steel bar screen swing joint of ware frame, steel bar screen's one end is run through ware frame and power unit swing joint. The utility model discloses a power unit, ware frame, steel bar screen cloth and steel sheet screen cloth have solved current screening machine inefficiency, energy consumption height, adaptability are poor, screening weight is few, have the noise and the difficult problem of overhauing.

Description

A gyratory sieve screening machine for ceramic tile production

Technical Field

The utility model belongs to the technical field of mechanical equipment, especially, relate to a gyratory sieve screening machine for ceramic tile production.

Background

The ceramic tile is made up by using refractory metal oxide and semimetal oxide through the processes of grinding, mixing, pressing, glazing and sintering, and is a kind of acid-and alkali-resistant porcelain or stone material for building or decorative material, so-called ceramic tile. The screening machine is used in the production process of ceramic tiles, the screening machine utilizes the relative motion of bulk materials and a screen surface to make partial particles penetrate through screen holes, the materials such as sand, gravel, broken stone and the like are divided into vibrating screening mechanical equipment with different grades according to the particle size, the rotary screen mainly comprises a motor, a speed reducer, a roller device, a rack and other mechanisms, the screen penetration rate is high, the rotary screen is particularly suitable for screening sticky and wet materials, and the screen holes are not easy to block, so the rotary screen is widely applied to screening and grading of ceramic tiles, but the existing screening machine has low screening efficiency and high energy consumption, the screened materials are often mixed, the working efficiency and progress are greatly influenced, most of the screening machines have low adaptability to the materials, only can screen small parts of the materials at the same time, generally screen specific materials, and have large noise influence in the screening process, if be applied to the screening of other materials and just cause the screening machine trouble easily, but current screening machine integration degree is high, is difficult for carrying out the maintenance split in later stage.

Therefore, the existing sieving machine cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a gyratory sieve screening machine for ceramic tile production, through power unit, frame, reinforcing bar screen cloth and steel sheet screen cloth, solved current screening machine inefficiency, energy consumption height, adaptability are poor, the screening weight is few, have the noise and be difficult for the problem of overhauing.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a gyratory sieve screening machine for ceramic tile production, including power unit, frame, reinforcing bar screen cloth and steel sheet screen cloth, power unit's one end and frame fixed connection are used for carrying out power unit's fixing through one side and the mode of frame fixed connection of mounting bracket, the inside and the reinforcing bar screen cloth swing joint of frame, reinforcing bar screen cloth's one end is run through frame and power unit swing joint, and the mode of being connected through the inside of second bearing and center pin rotation and the mode of the one end of center pin and first bearing rotation are connected is used for carrying out the fixing and the support of screen cloth.

Further, the power mechanism comprises a motor, a first fixing bolt, a mounting frame, a speed reducer, a coupling and a first bearing, one end of the motor is fixedly connected with a speed reducer, the lower part of the speed reducer is fixedly connected with the mounting frame through a first fixing bolt, one end of the speed reducer is fixedly connected with the coupler, one end of the coupler is provided with a first bearing, the motor is used for driving the screen mesh to provide power for screening the screen mesh, the first fixing bolt is used for fixing and supporting the speed reducer to enhance the stability of the speed reducer, the speed reducer can utilize a speed converter of a gear to reduce the revolution number of the motor to the required revolution number, the shaft coupling is used for realizing the connection of the machine shaft and the central shaft and providing power conditions for screening of the screen, and the first bearing is used for providing support for the central shaft and reducing the running friction force of the central shaft.

Further, the frame includes second bearing, dust hood, connecting bolt, hopper and frame down, the below and the frame fixed connection of second bearing, connecting bolt and dust hood threaded connection are passed through to the top of frame, the inboard and lower hopper fixed connection of frame, the second bearing is used for providing the support for the center pin to reduce the frictional force of the operation of center pin, the dust hood is used for sealing up the isolation to the screen cloth, has thoroughly cleared away the dust flying upward of screening circulation in-process, phenomenon such as cubic branch spatters, has avoided the pollution to operational environment, and make the unable transmission of noise outside, thereby reduced the equipment noise, lower chute can be with the coarse fodder directly through sending to jaw breaker, be convenient for the technology to arrange, the frame is overall fixed structure, plays whole support and fixed effect.

Further, the reinforcing bar screen cloth includes center pin, thin filter screen, coarse strainer and connection steelframe, the side of center pin is through connecting steelframe and thin filter screen fixed connection, the one end and the coarse strainer fixed connection of thin filter screen, the inboard of coarse strainer is through connecting steelframe and center pin fixed connection, and the center pin is reinforcing bar screen cloth's major structure, is main structure of pulling, and thin filter screen is used for carrying out the fine grain screening of material, and the coarse strainer is used for carrying out material coarse grain screening, with great material separation output, connects the steelframe and is used for carrying out the fixing and being connected between filter screen and the center pin.

Further, the steel sheet screen cloth includes main shaft, interior screen cloth, outer screen cloth and reinforcement steelframe, the side of main shaft is through consolidating steelframe and interior screen cloth fixed connection, the outside of interior screen cloth is provided with outer screen cloth, the inboard of outer screen cloth is through consolidating steelframe and interior screen cloth fixed connection, and interior screen cloth is used for carrying out the coarse filtration of material, and outer screen cloth is used for carrying out the refining screening of material, and interior screen cloth and outer screen cloth are fixed through consolidating steelframe and main shaft.

Furthermore, one side of an installation frame in the power mechanism is fixedly connected with a rack in a rack, the inside of a second bearing in the rack is rotatably connected with a central shaft in the steel bar screen, one end of the central shaft in the steel bar screen penetrates through a dust collection cover in the rack to be rotatably connected with a first bearing in the power mechanism, the power mechanism is fixed in a mode that one side of the installation frame is fixedly connected with the rack, and the screen is fixed and supported in a mode that the inside of the second bearing is rotatably connected with the central shaft and one end of the central shaft is rotatably connected with the first bearing.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up power unit, frame, reinforcing bar screen cloth and steel sheet screen cloth, solved the problem that current screening machine is inefficient, equipment can be equipped with comb type cleaning mechanism, at the screening in-process, regardless of the material that gets into a screening section of thick bamboo many dirty, many miscellaneous all can sieve to the screening efficiency of equipment has been improved.

2. The utility model discloses a set up power unit, frame, steel bar screen cloth and steel sheet screen cloth, solved the high problem of current screening machine energy consumption, rotary screen motor power is little, is the half to the third of other sieve types, handles the same quantity material and operating duration only is the half of other sieve types, therefore the energy consumption is low.

3. The utility model discloses a set up power unit, frame, reinforcing bar screen cloth and steel sheet screen cloth, solved the poor problem of current screening machine adaptability, the rotary screen wide application in all kinds of material screening, no matter be inferior coal, coal slime, still soot and other types of materials, all sieve smoothly, and the rotary screen feed inlet can be according to on-the-spot actual design, no matter be belt, funnel or other feeding modes, need not take special measures, all can smoothly the feeding.

4. The utility model discloses a set up power unit, frame, steel bar screen cloth and steel sheet screen cloth, solved the few problem of current screening machine screening weight, the utility model discloses the screening weight is big, easily maximization, under the same dimension, the area of circle area ratio other types form is all big, therefore its screening effective area is just big, makes the material fully contact screen cloth, therefore the screening weight is just big in the unit interval, again because of its simple structure, arranges the convenience, characteristics such as novel technique maturity are very easily upsized.

5. The utility model discloses a set up power unit, frame, reinforcing bar screen cloth and steel sheet screen cloth, solved the noisy problem of current screening machine, whole screening section of thick bamboo is sealed through the dust cage, has thoroughly cleared away the dust of screening circulation in-process and has flown upward, and phenomenon such as cubic branch spatters has avoided the pollution to operational environment, and the gyratory sieve is in service because the slew velocity is little, and have dust cage and external isolation, make the unable outside that transmits of noise, thereby reduced the equipment noise.

6. The utility model discloses a set up power unit, the frame, steel bar screen cloth and steel sheet screen cloth, the difficult problem of overhauing of current screening machine has been solved, the gyratory sieve comprises the ring form net of a plurality of, its total screening area is greater than the screening area of other sieve types far away, in addition screening efficiency is high, equipment operation duration is short, so life is longer, the fragile spare is few, the maintenance volume is little, and the sealed isolation upper shield of equipment can be unpacked apart, unpack apart the back and do not influence machine normal operating, and it is very convenient to make the maintenance.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

FIG. 3 is a schematic view of the steel bar screen of the present invention;

figure 4 is the steel sheet screen cloth of the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a power mechanism; 101. a motor; 102. a first fixing bolt; 103. a mounting frame; 104. a speed reducer; 105. a coupling; 106. a first bearing; 2. a rack; 201. a second bearing; 202. a dust collection cover; 203. a connecting bolt; 204. feeding a hopper; 205. a frame; 3. a steel bar screen; 301. a central shaft; 302. a fine filter screen; 303. coarse filtration; 304. connecting a steel frame; 4. a steel plate screen; 401. a main shaft; 402. an inner screen; 403. an outer screen; 404. and (5) reinforcing the steel frame.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1-4, the present invention relates to a rotary screen sieving machine for ceramic tile production, including a power mechanism 1, a frame 2, a steel bar screen 3 and a steel plate screen 4, one end of the power mechanism 1 is fixedly connected with the frame 2, one side of a mounting frame 103 of the power mechanism 1 is fixedly connected with a frame 205 of the frame 2, one side of the mounting frame 103 is fixedly connected with the frame 205, so as to fix the power mechanism 1, the inside of the frame 2 is movably connected with the steel bar screen 3, one end of the steel bar screen 3 is connected with the power mechanism 1 through the frame 2, the inside of a second bearing 201 of the frame 2 is rotatably connected with a central shaft 301 of the steel bar screen 3, one end of the central shaft 301 of the steel bar screen 3 is connected with a first bearing 106 of the power mechanism 1 through a dust hood 202 of the frame 2, the inside of the second bearing 201 is rotatably connected with the central shaft 301, and one end of the central shaft 301 is rotatably connected with the first bearing The bearings 106 are rotatably connected for holding and supporting the screen.

As shown in fig. 1, the power mechanism 1 includes a motor 101, a first fixing bolt 102, an installation frame 103, a speed reducer 104, a coupler 105 and a first bearing 106, one end of the motor 101 is fixedly connected with the speed reducer 104, the lower part of the speed reducer 104 is fixedly connected with the installation frame 103 through the first fixing bolt 102, one end of the speed reducer 104 is fixedly connected with the coupler 105, one end of the coupler 105 is provided with the first bearing 106, one end of the motor 101 is fixedly connected with the speed reducer 104, a shaft of the motor 101 penetrates through the speed reducer 104 and is movably connected, then penetrates into the coupler 105 and is fixedly connected, so as to pull and drive the screen cloth, so as to provide power for screening of the screen cloth, the first fixing bolt 102 corresponds to a connection node of the installation frame 103, one side of the installation frame 103 is fixed with a frame 205, so as to fix and support the speed reducer 104, so as to enhance the stability of the speed reducer 104, the lower part of the speed reducer 104 is fixed with the mounting frame 103, the rotation number of the motor 101 can be reduced to a required rotation number by using a speed converter of a gear, and a mechanism with larger torque is obtained, the coupling 105 is arranged between a crankshaft of the motor 101 and the central shaft 301 and is used for realizing the connection of the crankshaft and the central shaft 301 and providing power conditions for screening of a screen, the lower part of the first bearing 106 is fixed with the frame 205, and the inner part of the first bearing is rotatably connected with the central shaft 301 and is used for providing support for the central shaft 301 and reducing the running friction force of the central shaft 301.

As shown in fig. 1-2, the frame 2 includes a second bearing 201, a dust-collecting cover 202, a connecting bolt 203, a discharging hopper 204 and a frame 205, a lower portion of the second bearing 201 is fixedly connected with the frame 205, an upper portion of the frame 205 is in threaded connection with the dust-collecting cover 202 through the connecting bolt 203, an inner side of the frame 205 is fixedly connected with the discharging hopper 204, a lower portion of the second bearing 201 is fixed with the frame 205, an inner portion of the second bearing is rotatably connected with the other end of the central shaft 301 to support the central shaft 301 and reduce friction force of the central shaft 301 in operation, the dust-collecting cover 202 is a trapezoidal cover plate structure, has a hollow inner portion, is fixed above the frame 205 through the connecting bolt 203 and is used for sealing and isolating the screen mesh, thereby completely eliminating phenomena of dust flying, block-shaped splashing and the like in the sieving cycle process, avoiding pollution to the working environment and making noise unable to be transmitted to the outside, thereby reducing the noise of the equipment, hopper 204 sets up in grades down, is divided into coarse fodder section and thin material section, and the lower part of hopper 204 is provided with fan-shaped gate down, and the coarse fodder section has the chute can be directly through sending to the jaw breaker with the coarse fodder, and the technology of being convenient for arranges, and frame 205 is the monolithic stationary structure, plays whole support and fixed effect.

As shown in fig. 3, the steel bar screen 3 includes a central shaft 301, a fine screen 302, a coarse screen 303 and a connecting steel frame 304, the side surface of the central shaft 301 is fixedly connected with the fine screen 302 through the connecting steel frame 304, one end of the fine screen 302 is fixedly connected with the coarse screen 303, the inner side of the coarse screen 303 is fixedly connected with the central shaft 301 through the connecting steel frame 304, one end of the central shaft 301 penetrates through the dust collection cover 202 and the first bearing 106 and is fixedly connected with the coupler 105, the other end penetrates through the dust collection cover 202 and is rotatably connected with the second bearing 201, the central shaft 301 is the main structure of the steel bar screen 3 and is a main traction structure, the fine screen 302 is arranged above the inclined angle of the screening machine for screening fine particles of materials, the coarse screen 303 is arranged on one side of the fine screen 302 and is in the downstream position of the inclined angle for screening coarse particles of materials and separating and outputting larger materials, one end of the connecting steel frame 304 is fixed with the filter screen, and the other end is fixed with the central shaft 301, so that the filter screen and the central shaft 301 are fixed and connected.

As shown in fig. 4, the steel plate screen 4 includes a main shaft 401, an inner screen 402, an outer screen 403 and a reinforcing steel frame 404, the side surface of the main shaft 401 is fixedly connected with the inner screen 402 through the reinforcing steel frame 404, the outer side of the inner screen 402 is provided with the outer screen 403, the inner side of the outer screen 403 is fixedly connected with the inner screen 402 through the reinforcing steel frame 404, the steel plate screen 4 is of a second screen structure, the connection mode is the same as that of the steel bar screen 3, the connection mode of the main shaft 401 is the same as that of the central shaft 301, the inner screen 402 is of a coarse screen structure of an inner layer and used for coarse filtering of materials, the outer screen 403 is of a fine screen structure of an outer side and used for fine screening of materials, and the inner screen 402 and the outer screen 403 are fixed with the main shaft 401 through the reinforcing steel frame 404.

As shown in fig. 1 to 4, one side of the mounting bracket 103 in the power mechanism 1 is fixedly connected to the frame 205 in the frame 2, the inside of the second bearing 201 in the frame 2 is rotatably connected to the central shaft 301 in the rebar screen 3, one end of the central shaft 301 in the rebar screen 3 is rotatably connected to the first bearing 106 in the power mechanism 1 through the dust hood 202 in the frame 2, and the power mechanism 1 is fixed by fixedly connecting one side of the mounting bracket 103 to the frame 205, and the screen is fixed and supported by rotatably connecting the inside of the second bearing 201 to the central shaft 301 and rotatably connecting one end of the central shaft 301 to the first bearing 106.

One specific application of this embodiment is: the rotary screen mainly comprises a motor 101, a speed reducer 104, a frame 2, a screen and other mechanisms, wherein the frame 2 is obliquely arranged, the motor 101 is connected with the screen in the frame 2 through the speed reducer 104 and drives the screen to rotate around the axis of the screen, after materials enter the screen, the qualified materials (undersize products) are discharged through the screen on the excircle of the frame 2 due to the inclination angle and the rotation of the screen, the unqualified materials (oversize products) are discharged through the tail end of the frame 2, and the rotary screen is sealed through a dust collection cover 202, so that the equipment is ensured to be in the working process, the dust escape is effectively prevented, the dust pollution is avoided, when the screen is replaced, the machine body dust collection cover 202 is only required to be opened for replacement, and the operation is convenient.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a gyratory sieve screening machine for ceramic tile production, includes power unit (1), frame (2), reinforcing bar screen cloth (3) and steel sheet screen cloth (4), its characterized in that: one end of the power mechanism (1) is fixedly connected with the frame (2), the interior of the frame (2) is movably connected with the steel bar screen (3), and one end of the steel bar screen (3) penetrates through the frame (2) and is movably connected with the power mechanism (1).

2. The rotary screen screening machine for ceramic tile production according to claim 1, wherein the power mechanism (1) comprises a motor (101), a first fixing bolt (102), an installation frame (103), a speed reducer (104), a coupler (105) and a first bearing (106), one end of the motor (101) is fixedly connected with the speed reducer (104), the lower portion of the speed reducer (104) is fixedly connected with the installation frame (103) through the first fixing bolt (102), one end of the speed reducer (104) is fixedly connected with the coupler (105), and one end of the coupler (105) is provided with the first bearing (106).

3. The rotary screen screening machine for ceramic tile production according to claim 1, wherein the frame (2) comprises a second bearing (201), a dust collection cover (202), a connecting bolt (203), a discharging hopper (204) and a frame (205), the lower portion of the second bearing (201) is fixedly connected with the frame (205), the upper portion of the frame (205) is in threaded connection with the dust collection cover (202) through the connecting bolt (203), and the inner side of the frame (205) is fixedly connected with the discharging hopper (204).

4. The rotary screen screening machine for ceramic tile production according to claim 1, wherein the steel bar screen (3) comprises a center shaft (301), a fine screen (302), a coarse screen (303) and a connecting steel frame (304), the side of the center shaft (301) is fixedly connected with the fine screen (302) through the connecting steel frame (304), one end of the fine screen (302) is fixedly connected with the coarse screen (303), and the inner side of the coarse screen (303) is fixedly connected with the center shaft (301) through the connecting steel frame (304).

5. The rotary screen screening machine for ceramic tile production according to claim 1, wherein the steel plate screen (4) comprises a main shaft (401), an inner screen (402), an outer screen (403) and a reinforcing steel frame (404), the side surface of the main shaft (401) is fixedly connected with the inner screen (402) through the reinforcing steel frame (404), the outer screen (403) is arranged on the outer side of the inner screen (402), and the inner side of the outer screen (403) is fixedly connected with the inner screen (402) through the reinforcing steel frame (404).

6. The rotary screen screening machine for ceramic tile production according to claim 1, wherein one side of the mounting frame (103) in the power mechanism (1) is fixedly connected with the frame (205) in the frame (2), the inside of the second bearing (201) in the frame (2) is rotatably connected with the central shaft (301) in the steel bar screen (3), and one end of the central shaft (301) in the steel bar screen (3) is rotatably connected with the first bearing (106) in the power mechanism (1) through the dust collection cover (202) in the frame (2).