CN214718220U

CN214718220U - Steel bar type multilayer ceramic raw material vibrating screen

Info

Publication number: CN214718220U
Application number: CN202023059482.8U
Authority: CN
Inventors: 张锐; 周婧; 李昌永; 孙燕飞; 张东红
Original assignee: Jiyuan Yongxin Engineering Ceramics Co ltd
Current assignee: Jiyuan Yongxin Engineering Ceramics Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-11-16
Anticipated expiration: 2030-12-18

Abstract

A steel bar type multilayer ceramic raw material vibrating screen comprises a feeding hole, a dustproof cover, a discharging hole, a binding ring, a spring, a base, a first screen, a second screen, a net rack and a vibrating motor, wherein a cylindrical screening cavity, a first screening cavity, a second screening cavity and a third screening cavity are arranged below the dustproof cover; a vibration motor is arranged at the center position below the third screening cavity; a screen tray is arranged on the periphery of the vibration motor through a fixed block, the lower part of the screen tray is cylindrical, the upper end of the screen tray is a circular ring, and a plurality of support plates are arranged on the screen tray; the screening disc is connected with the periphery of the bottom of the third screening cavity; the base is installed to the shale shaker bottom, the base is the drum type, installs a plurality of springs on the peripheral circumference of base, spring fixed connection sieve dish. The rectangular sieve mesh type screen is formed by welding the steel bars, compared with the original rectangular sieve mesh screen, the mesh is not easy to block, and the steel bar type screen is firmer and not easy to break.

Description

Steel bar type multilayer ceramic raw material vibrating screen

Technical Field

The utility model relates to a relevant technical field of ceramic machining specifically is a billet formula multilayer ceramic raw materials shale shaker.

Background

Ceramic product has higher hardness and plasticity, and when carrying out ceramic product processing, often need carry out raw materials granulation processing, some raw materials all have rated demand on the granularity, consequently need use corresponding screening plant to sieve granule material usually to reach different granularity demands. However, many existing ceramic raw material screening devices have the problem of uneven discharging, meshes are easy to block, and the screening treatment of the vibrating screen is influenced due to the problem that the screen is easy to break due to vibration. Therefore, a steel bar type multi-layer ceramic raw material vibrating screen needs to be designed to solve the technical problems.

Disclosure of Invention

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a billet formula multilayer ceramic raw materials shale shaker, includes the feed inlet, the shield, the discharge gate, the collar, the spring, the frame, first screen cloth, the second screen cloth, the rack, vibrating motor. The vibrating screen is cylindrical, a feed inlet is formed in the center of the upper end of the vibrating screen, a dustproof cover is obliquely arranged on the outer side of the feed inlet, a cylindrical first screening cavity is arranged below the dustproof cover, a net rack is arranged below the first screening cavity, and a first screen is fixedly installed on the net rack; a cylindrical second screening cavity is arranged below the first screen, a net frame is arranged below the second screening cavity, and a second screen is fixedly arranged on the net frame; a third screening cavity is arranged below the second screen.

The net rack is fixedly installed with the first screen and the second screen through the binding rings.

The lower ends of the side surfaces of the first screening cavity, the second screening cavity and the third screening cavity are provided with discharge ports in a staggered manner.

A vibration motor is arranged at the center below the third screening cavity, a weighting block is arranged on the vibration motor, an upper heavy hammer is arranged at the upper part of the vibration motor, and a lower heavy hammer is arranged at the lower part of the vibration motor; the vibrating motor is peripheral to be installed the sieve dish through the fixed block, sieve dish below is the cylinder type, and the upper end is the ring, installs a plurality of backup pads on the sieve dish. The screening disc is connected with the periphery of the bottom of the third screening cavity; the base is installed to the shale shaker bottom, the base is the drum type, installs a plurality of springs on the peripheral circumference of base, spring fixed connection sieve dish.

A plurality of square fixing steel bars are welded on the net rings at the peripheries of the first screen and the second screen at equal intervals in the vertical direction, and a plurality of square strip steel bars are fixedly welded below the fixing steel bars at equal intervals in the horizontal direction; the thickness of the fixed steel bar is larger than that of the strip steel bar; the fixing steel bars and the strip steel bars form rectangular sieve pores. The fixing steel bar and the strip steel bar may be cut from steel plates having different thicknesses.

Preferably, the method comprises the following steps: the third screening chamber is a circular truncated cone-shaped cavity with the bottom protruding upwards, and the design can enable the vibrating motor to be installed close to the second screen, so that the vibrating performance is improved, the height of the vibrating screen is reduced, and the stability is improved.

Preferably, the method comprises the following steps: a plurality of transportation fixing bolts are installed between the base and the periphery of the third screening cavity, so that the spring is not excessively extruded in the transportation process, and the elasticity of the spring is protected.

The utility model has the advantages that: the rectangular sieve mesh type screen is formed by welding the steel bars, compared with the original rectangular sieve mesh screen, the mesh is not easy to block, and the steel bar type screen is firmer and not easy to break. The third screening cavity is designed into a circular truncated cone-shaped cavity with the bottom protruding upwards, the vibrating motor can be installed close to the second screen due to the design, the vibrating performance is improved, meanwhile, the height of the vibrating screen is reduced, and the stability is improved. A plurality of transportation fixing bolts are arranged between the base and the periphery of the third screening cavity, so that the spring is not excessively extruded in the transportation process, and the elasticity of the spring is protected.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the bottom view structure of the sieve tray of the present invention;

FIG. 4 is a schematic structural diagram of the screen of the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 4 according to the present invention;

description of the labeling: 1 feed inlet, 2 shield, 3 discharge gates, 4 bunches of rings, 5 springs, 6 frames, 7 first screens, 8 second screens, 9 rack, 10 vibrating motor, 11 sieve trays, 12 fixed plates, 13 backup pads, 14 weight, 15 upper portion weight, 16 lower part weight, 17 transportation fixing bolt, 18 fixed billet, 19 bar billet, 20 sieve meshes, 21 first screening chamber, 22 third screening chamber, 23 third screening chamber, 24 net rings.

Detailed Description

The invention will now be further illustrated by way of example, as shown in figures 1 to 5: the utility model provides a billet formula multilayer ceramic raw materials shale shaker, includes feed inlet 1, shield 2, discharge gate 3, restraints ring 4, spring 5, frame 6, first screen cloth 7, second screen cloth 8, rack 9, vibrating motor 10. The vibrating screen is cylindrical, a feed inlet 1 is formed in the center of the upper end of the vibrating screen, a dustproof cover 2 is obliquely arranged on the outer side of the feed inlet 1, a cylindrical first screening cavity 21 is formed below the dustproof cover 2, a net rack 9 is arranged below the first screening cavity 21, and a first screen 7 is fixedly mounted on the net rack 9; a cylindrical second screening cavity 22 is arranged below the first screen 7, a net rack 9 is arranged below the second screening cavity 22, and a second screen 8 is fixedly arranged on the net rack 9; below the second screen 8 is a third screening chamber 23.

The third screening cavity 23 is a truncated cone-shaped cavity with the bottom protruding upwards, and the design can enable the vibrating motor 10 to be installed close to the second screen 8, so that the height of the vibrating screen is reduced and the stability is improved while the vibration performance is improved.

The net frame 9 is fixedly installed with the first screen 7 and the second screen 8 through the binding rings 4.

The discharge port 3 is installed to first screening chamber 2, third screening chamber 23 right side lower extreme, and the discharge port 3 is installed to second screening chamber 22 left side lower extreme.

A vibration motor 10 is arranged at the center below the third screening cavity 23, a weighting block 14 is arranged on the vibration motor 10, an upper heavy hammer 15 is arranged at the upper part of the vibration motor 10, and a lower heavy hammer 16 is arranged at the lower part of the vibration motor 10; the periphery of vibrating motor 10 installs sieve tray 11 through fixed block 12, sieve tray 11 below is the cylinder type, and the upper end is the ring, installs a plurality of backup pads 13 on the sieve tray 11. The sieve tray 11 is connected with the periphery of the bottom of the third sieving cavity 23; the base 6 is installed to the shale shaker bottom, the base 6 is the cylinder type, installs a plurality of springs 5 on the 6 peripheral circumferences of base, the ring periphery of spring 5 fixed connection sieve dish 11.

A plurality of transportation fixing bolts 17 are arranged between the base 6 and the periphery of the third screening cavity 23, so that the spring 5 is not excessively extruded in the transportation process.

A plurality of square fixing steel bars 18 are welded on the net rings 24 at the peripheries of the first screen 7 and the second screen 8 at equal intervals in the vertical direction, and a plurality of square strip steel bars 19 are fixedly welded below the fixing steel bars 18 at equal intervals in the horizontal direction; the thickness of the fixing steel bar 18 is larger than that of the strip steel bar 19; the fixing steel strip 18 and the strip steel strip 19 form a rectangular screen 20. The fixing steel bar 18 and the bar-shaped steel bar 19 may be cut from steel plates having different thicknesses.

It is to be understood that the terms "upper", "lower", "left", "right", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. In addition, after reading the teaching of the present invention, the skilled person can make various modifications or changes to the present invention, and these equivalents also fall within the scope defined by the appended claims of the present application.

Claims

1. The utility model provides a billet formula multilayer ceramic raw materials shale shaker, includes the feed inlet, the shield, the discharge gate, the binder ring, the spring, the frame, first screen cloth, the second screen cloth, the rack, vibrating motor, the shale shaker is the drum type, and upper end central point puts and is provided with the feed inlet, and the slope in the feed inlet outside is provided with the shield, the rack passes through binder ring fixed mounting, characterized by with first screen cloth and second screen cloth: a cylindrical first screening cavity is arranged below the dustproof cover, a net rack is arranged below the first screening cavity, and a first screen is fixedly arranged on the net rack; a cylindrical second screening cavity is arranged below the first screen, a net frame is arranged below the second screening cavity, and a second screen is fixedly arranged on the net frame; a third screening cavity is arranged below the second screen; the lower ends of the side surfaces of the first screening cavity, the second screening cavity and the third screening cavity are provided with discharge ports in a staggered manner; a vibration motor is arranged at the center position below the third screening cavity; a screen tray is arranged on the periphery of the vibration motor through a fixed block, the lower part of the screen tray is cylindrical, the upper end of the screen tray is a circular ring, and a plurality of support plates are arranged on the screen tray; the screening disc is connected with the periphery of the bottom of the third screening cavity; the base is arranged at the bottom of the vibrating screen and is cylindrical, a plurality of springs are arranged on the periphery of the base, and the springs are fixedly connected with the screen disc; a plurality of square fixing steel bars are welded on the net rings at the peripheries of the first screen and the second screen at equal intervals in the vertical direction, and a plurality of square strip steel bars are fixedly welded below the fixing steel bars at equal intervals in the horizontal direction; the thickness of the fixed steel bar is larger than that of the strip steel bar; the fixing steel bars and the strip steel bars form rectangular sieve pores.

2. A steel strip-type multi-layer ceramic raw material vibrating screen as claimed in claim 1, wherein: the third screening cavity is a circular truncated cone-shaped cavity with the bottom protruding upwards.

3. A steel strip-type multi-layer ceramic raw material vibrating screen as claimed in claim 1, wherein: and a plurality of transportation fixing bolts are arranged between the machine base and the periphery of the third screening cavity.