CN217017372U

CN217017372U - Industrial ceramic raw material screening device

Info

Publication number: CN217017372U
Application number: CN202220693125.7U
Authority: CN
Inventors: 田东方; 李秋阳; 田领军
Original assignee: Jiyuan Dongfang Automation Equipment Co ltd
Current assignee: Jiyuan Alpha Ceramic Material Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-22
Anticipated expiration: 2032-03-28

Abstract

The utility model relates to the technical field of ceramic processing, in particular to an industrial ceramic raw material screening device which comprises a screening box, wherein a first screening screen plate and a second screening screen plate which are identical are arranged in the screening box, one side of the screening box is communicated with a first conveying pipe, the other end of the first conveying pipe is communicated with a crushing mechanism, one end of the second screening screen plate extends out of the screening box and is connected with a connecting plate, a collecting box is arranged on the side surface of the screening box, a driving mechanism for driving the connecting plate to reciprocate up and down in the vertical direction is arranged at the lower end of the connecting plate, and the driving mechanism is arranged on a driven shaft. The beneficial effects of the utility model are: the device can achieve the screening effect of more fineness and smaller error, and improve the utilization rate of raw materials and the working efficiency of workers.

Description

Industrial ceramic raw material screening device

Technical Field

The utility model relates to the technical field of ceramic processing, in particular to a raw material screening device.

Background

Industrial ceramics, namely ceramics for industrial production and industrial products, can exert functions of machinery, heat, chemistry and the like in application, can replace metal materials and organic high polymer materials to be used in harsh working environments due to a series of advantages of high temperature resistance, corrosion resistance, abrasion resistance, scouring resistance and the like, becomes an essential important material in traditional industrial transformation, emerging industries and high and new technologies, and has very wide application prospects in the fields of energy, aerospace, machinery, automobiles, electronics, chemical industry and the like. The raw materials of the existing industrial ceramics need to be screened in the production process, so that the raw materials are prevented from entering the production process, and the performance of the ceramics is greatly influenced.

The utility model discloses a utility model with the publication number of CN210171898U discloses a raw material screening device for ceramic processing, which comprises a screening box, wherein the top of the screening box is communicated with a feeding hopper, one side of the screening box is welded with a first supporting plate, an electric push rod is arranged on the first supporting plate, an output end of the electric push rod is welded with a mounting plate, the upper surface of the mounting plate is provided with a vibrating motor, an output shaft of the vibrating motor is welded with an L-shaped plate, the upper surface of the L-shaped plate is provided with a first screening net plate, the first screening net plate is fixedly connected with the L-shaped plate through a fastening bolt, the other end of the first screening net plate is arranged on the side wall of the screening box in a sliding way, one side of the screening box is communicated with a first material conveying pipe, the other end of the first material conveying pipe is communicated with a crushing box, the crushing box is welded on the side surface of the screening box, the crushing device comprises a crushing box, a first support plate, a second support plate, a driving motor, a shaft coupling, a second conveying pipe, a discharging pipe, a first valve, a support leg and a first conveying pipe, wherein the second support plate is welded on one side of the crushing box, the driving motor is installed on the upper surface of the second support plate, an output shaft of the driving motor is connected with the rotating shaft through the shaft coupling in a transmission manner, the other end of the rotating shaft penetrates through one side wall of the crushing box and is rotatably connected with the other side wall of the crushing box, the crushing roller is welded on the circumference of the rotating shaft, the bottom of the crushing box is communicated and provided with the second conveying pipe, the other end of the second conveying pipe is communicated with the inside of a screening box, the bottom of the screening box is communicated and provided with the discharging pipe, the first valve is installed on the discharging pipe, the support leg is welded on the periphery of the bottom of the screening box, the first conveying pipe is arranged, screened coarse raw materials can be conveyed into the crushing box, the crushing roller is driven by the driving motor to be crushed into fine raw materials, carry the screening incasement through the second conveying pipeline, increase the utilization ratio of raw materials, easy operation can increase ceramic machining's efficiency, still has following not enough: after the crushing roller crushes the coarse raw material into the fine raw material, the size and the inner diameter value of the newly-generated fine raw material and the fine raw material which directly falls into the discharge port through the first screening mesh plate at first may still be different, so that the coarse raw material can only be roughly crushed and collected in a unified manner, if the same kind of raw material is needed to be used for ceramic forming in the next step, the method still has errors, namely the screening effect of the device is not careful enough, and therefore the further improvement is needed to improve the screening efficiency by reducing the errors.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide an industrial ceramic raw material screening device to solve the problems.

The utility model is realized by the following technical scheme: an industrial ceramic raw material screening device comprises a screening box, wherein a feeding hopper is arranged at the upper end of the screening box, a discharge port is arranged at the lower end of the screening box, a first supporting plate is arranged on one side of the screening box, an electric push rod is installed on the first supporting plate, a mounting plate is welded at the output end of the electric push rod, a vibration motor is installed on the upper surface of the mounting plate, an L-shaped plate is welded at the output shaft of the vibration motor, a first screening net plate is arranged on the upper surface of the L-shaped plate, the first screening net plate and the L-shaped plate are fixedly connected through a fastening bolt, the other end of the first screening net plate is arranged on the side wall of the screening box in a sliding mode, a first conveying pipe is arranged on one side of the screening box in a communicating mode, a crushing mechanism is arranged on the other end of the first conveying pipe in a communicating mode, and comprises a crushing box arranged on the side wall of the screening box, the lower surface of the crushing box is provided with a second supporting plate, the second supporting plate is welded on the side wall of the screening box, a driving motor is arranged on the second supporting plate and is positioned on the right side of the crushing box, the output end of the driving motor is provided with a rotating shaft, the rotating shaft penetrates into the crushing box and is rotationally connected with the side wall of the crushing box, a plurality of crushing blades are arranged on the part of the circumference of the rotating shaft, which is arranged in the crushing box, the bottom of the crushing box is communicated with a second material conveying pipe, the second material conveying pipe penetrates through the rear end part of the second supporting plate and enters the screening box, the part of the circumference of the rotating shaft, which is arranged outside the crushing box, is provided with a first belt pulley, a second belt pulley is arranged right below the first belt pulley, the first belt pulley and the second belt pulley are in belt transmission, the side wall of the crushing box is rotationally connected with a driven shaft, and the second belt pulley is fixedly connected on the driven shaft, the screening box is internally provided with a second screening screen plate which is completely the same as the first screening screen plate, the second screening screen plate is positioned below the second conveying pipeline, one end of the second screening screen plate extends out of the screening box and is connected with a connecting plate, the side surface of the screening box is provided with a collecting box, the lower end of the connecting plate is provided with a driving mechanism for driving the connecting plate to do up-and-down reciprocating motion in the vertical direction, and the driving mechanism is arranged on a driven shaft.

In order to further optimize the present invention, the following technical solutions may be preferably selected: the driving mechanism comprises a cam, the cam is fixedly connected to the driven shaft, the lower surface of the connecting plate is fixedly connected with a connecting rod, and the lower end of the connecting rod is abutted to the cam.

Preferably, a tip is integrally formed at the lower end of the connecting rod, and the tip abuts against the cam.

Preferably, the first screening otter board and the second screening otter board are obliquely arranged in the screening box, the left end of the first screening otter board is a high-position end, the right end of the first screening otter board is a low-position end, and the right end of the second screening otter board is a high-position end, and the left end of the second screening otter board is a low-position end.

Preferably, a first material guide plate is arranged at the bottom in the screening box, and a second material guide plate is arranged at the bottom in the crushing box.

Preferably, a rubber pad is arranged between the vibration motor and the mounting plate.

Preferably, the bottom of the screening box is welded with supporting legs.

The utility model has the beneficial effects that: this industrial ceramic raw materials sieving mechanism, it is better to carry out two-layer screening through two identical screening otter boards and make the screening effect, thin raw materials directly falls into the discharge gate through two screening otter boards, thick raw materials get into crushing incasement through first conveying pipeline, crushing blade is smashed into new raw materials with thick raw materials and is followed the second conveying pipeline and get into the screening case once more, satisfy the material demand and can fall into the discharge gate through the second screening otter board when new raw materials, unsatisfied new raw materials get into the collecting box, this device can reach more carefully and send the less screening effect of error, and improve the utilization ratio of raw materials and staff's work efficiency.

Screening incasement bottom is equipped with first stock guide, smashes incasement bottom and is equipped with the second stock guide, and first stock guide and second stock guide play the drainage effect, conveniently all guide business turn over material mouth and second conveying pipeline with the raw materials.

Be equipped with the rubber pad between vibrating motor and the mounting panel, the rubber pad can reduce the vibrations between vibrating motor and the mounting panel when vibrating motor vibrates.

The bottom welding of screening case has the supporting legs, plays the supporting role to the screening case.

Drawings

Figure 1 is a schematic view of the overall structure of the present invention,

figure 2 is a schematic view of the driving mechanism of the present invention,

the screening box comprises a screening box body 1, a screening box body 2, a feeding hopper 3, a discharging port 4, a first supporting plate 5, an electric push rod 6, a mounting plate 7, a vibrating motor 8, an L-shaped plate 9, a fastening bolt 10, a first screening screen plate 11, a second screening screen plate 12, a first conveying pipeline 13, a crushing box 14, a second supporting plate 15, a driving motor 16, a rotating shaft 17, a crushing blade 18, a second conveying pipeline 19, a first belt pulley 20, a second belt pulley 21, a driven shaft 22, a connecting plate 23, a cam 24, a connecting rod 25, a tip 26, a first guide plate 27, a second guide plate 28, a rubber pad 29, a supporting leg 30 and a collecting box.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

As shown in FIGS. 1-2, which are a specific embodiment of the present invention, an industrial ceramic raw material screening apparatus comprises a screening box 1, a feed hopper 2 is communicated with the upper end of the screening box 1, a discharge port 3 is provided at the lower end of the screening box 1, a first support plate 4 is provided at one side of the screening box 1, an electric push rod 5 is mounted on the first support plate 4, a mounting plate 6 is welded at the output end of the electric push rod 5, a vibration motor 7 is mounted on the upper surface of the mounting plate 6, an L-shaped plate 8 is welded at the output shaft of the vibration motor 7, a first screening screen plate 11 is provided on the upper surface of the L-shaped plate 8, the first screening screen plate 11 is fixedly connected with the L-shaped plate 8 through a fastening bolt 9, the fastening bolt 9 can be taken out of the L-shaped plate 8, so that the electric push rod 5 pulls the mounting plate 6 to move downwards, the screening screen plate can be drawn out from the screening box 1, and the screening screen plate can be cleaned regularly, the other end of the first screen mesh plate 11 is arranged on the side wall of the screen box 1 in a sliding manner, one side of the screen box 1 is communicated with a first material conveying pipe 12, the other end of the first material conveying pipe 12 is communicated with a crushing mechanism, the crushing mechanism comprises a crushing box 13 arranged on the side wall of the screen box 1, the lower surface of the crushing box 13 is provided with a second support plate 14, the second support plate 14 is welded on the side wall of the screen box 1, the second support plate 14 is provided with a driving motor 15, the driving motor 15 is positioned on the right side of the crushing box 13, the output end of the driving motor 15 is provided with a rotating shaft 16, the rotating shaft 16 penetrates into the crushing box 13 and is connected with the side wall of the crushing box 13 in a rotating manner, the part of the circumference of the rotating shaft 16, which is arranged in the crushing box 13, the bottom of the crushing box 13 is communicated with a second material conveying pipe 18, the rear end part of the second support plate 14 penetrates into the screen box 1, a first belt pulley 19 is arranged at the part of the circumference of a rotating shaft 16, which is arranged outside a crushing box 13, a second belt pulley 20 is arranged under the first belt pulley 19, the first belt pulley 19 and the second belt pulley 20 are driven by a belt, the side wall of the crushing box 13 is rotationally connected with a driven shaft 21, the second belt pulley 20 is fixedly connected on the driven shaft 21 to realize the synchronous rotation of the rotating shaft 16 and the driven shaft 21, a second screening screen plate 12 which is completely the same as the first screening screen plate 11 is arranged in the screening box 1, the second screening screen plate 12 is arranged below a second conveying pipe 18, one end of the second screening screen plate 12 extends out of the screening box 1 and is connected with a connecting plate 22, the other end of the second screening screen plate 12 is hinged with the inner side wall of the screening box 1, a collecting box 30 is arranged at the side surface of the screening box 1, if new raw materials crushed by the crushing chamber are inconsistent with fine raw materials which directly fall into a discharge port 3 through the first screening screen plate 11, in can falling into collecting box 30, after collecting the new raw materials of a certain amount collecting box 30 and throwing it into screening case 1 from feeder hopper 2 repeatedly through rubbing crusher structure repeated operation one time can, connecting plate 22 lower extreme is equipped with the actuating mechanism that drive connecting plate 22 was up-and-down reciprocating motion in vertical direction, and actuating mechanism establishes on driven shaft 21.

In this embodiment, actuating mechanism includes cam 23, cam 23 fixed connection is on driven shaft 21, driven shaft 21 rotates the area cam 23 synchronous rotation, the lower fixed surface of connecting plate 22 connects connecting rod 24, the lower extreme butt cam 23 of connecting rod 24, the reciprocating motion of vertical direction can take place for connecting rod 24, the reciprocating motion of vertical direction is taking place for connecting plate 22 to the drive, connecting plate 22 just can drive the link up-and-down motion of second screening otter board 12 and connecting plate 22, second screening otter board 12 will still not satisfy in the new raw materials sieve income collecting box 30 of materials demand, reduce the waste of raw materials and make its reuse.

The lower extreme integrated into one piece of connecting rod 24 has prong 25, and prong 25 and cam 23 butt, and area of contact diminishes can effectual reduction contact surface's wearing and tearing effect, prolongs the life of this structure.

First screening otter board 11 and second screening otter board 12 all incline to set up in screening case 1, and the left end of first screening otter board 11 is high-order end, right-hand member for the low-order end, and the right-hand member of second screening otter board 12 is high-order end, left end for the low-order end, and the slope sets up the screening effect better, and the inclination between screening otter board and the horizontal plane is preferred 15.

The bottom is equipped with first stock guide 26 in screening case 1, and the bottom is equipped with second stock guide 27 in crushing case 13, and first stock guide 26 and second stock guide 27 play the drainage effect, conveniently all guide the feed inlet 3 and the second conveying pipeline 18 with the raw materials.

A rubber pad 28 is arranged between the vibration motor 7 and the mounting plate 6, and the rubber pad 28 can reduce the vibration between the vibration motor 7 and the mounting plate 6 when the vibration motor 7 vibrates.

The bottom of screening case 1 is welded with supporting legs 29, plays the supporting role to screening case 1.

The working principle of the device is as follows: during the use, the initial raw materials that will wait to filter are put into screening case 1 through feeder hopper 2, start vibrating motor 7 and drive first screening otter board 11 vibration, improve screening efficiency, thin raw materials directly pass first screening otter board 11 and second screening otter board 12 and fall into discharge gate 3, thick raw materials gets into crushing case 13 along first conveying pipeline 12, driving motor 15 drive pivot 16 is rotatory, it is rotatory that crushing blade 17 smashes thick raw materials into new raw materials back to get into screening case 1 again along second conveying pipeline 18, satisfy the material demand (shape and size do not have great difference with initial thin raw materials) when new raw materials and can fall into discharge gate 3 through second screening otter board 12, the new raw materials that do not satisfy get into collecting box 30, the better error of screening effect of this device is lower, and can increase the utilization ratio of raw materials, and work efficiency is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an industrial ceramic raw material sieving mechanism, includes the screening case, the upper end of screening case is equipped with the feeder hopper, the lower extreme of screening case is equipped with the discharge gate, one side of screening case is equipped with first backup pad, install electric putter in the first backup pad, electric putter's output welding has the mounting panel, the last surface mounting of mounting panel has vibrating motor, vibrating motor's output shaft welding has the L shaped plate, the upper surface of L shaped plate is provided with first screening otter board, through fastening bolt fixed connection between first screening otter board and the L shaped plate, the other end of first screening otter board slides and sets up on the lateral wall of screening case, one side intercommunication of screening case is provided with first conveying pipeline, the other end intercommunication of first conveying pipeline is provided with rubbing crusher and constructs, its characterized in that: the crushing mechanism comprises a crushing box arranged on the side wall of the screening box, a second supporting plate is arranged on the lower surface of the crushing box, the second supporting plate is welded on the side wall of the screening box, a driving motor is arranged on the second supporting plate and positioned on the right side of the crushing box, a rotating shaft is arranged at the output end of the driving motor, the rotating shaft penetrates into the crushing box and is rotatably connected with the side wall of the crushing box, a plurality of crushing blades are arranged on the part of the circumference of the rotating shaft, which is arranged in the crushing box, a second conveying pipe is communicated with the bottom of the crushing box, the second conveying pipe penetrates through the rear end part of the second supporting plate and enters the screening box, a first belt pulley is arranged on the part of the circumference of the rotating shaft, which is arranged outside the crushing box, a second belt pulley is arranged under the first belt pulley, and the first belt pulley and the second belt pulley are in belt transmission mode, the lateral wall of smashing the case rotates and is connected with the driven shaft, second belt pulley fixed connection is on the driven shaft, be equipped with the second screening otter board the same with first screening otter board in the screening case, second screening otter board is located the below of second conveying pipeline, the one end of second screening otter board stretches out the screening case and is connected with the connecting plate, the side of screening case is equipped with the collecting box, the connecting plate lower extreme is equipped with the actuating mechanism who drives the connecting plate and be reciprocating motion from top to bottom in vertical direction, actuating mechanism establishes on the driven shaft.

2. The industrial ceramic raw material screening device according to claim 1, characterized in that: the driving mechanism comprises a cam, the cam is fixedly connected to the driven shaft, the lower surface of the connecting plate is fixedly connected with the connecting rod, and the lower end of the connecting rod is abutted to the cam.

3. The industrial ceramic raw material screening device according to claim 2, characterized in that: the lower extreme integrated into one piece of connecting rod has the prong, the prong is with cam butt.

4. The industrial ceramic raw material screening device according to claim 1, characterized in that: the first screening net plate and the second screening net plate are obliquely arranged in the screening box, the left end of the first screening net plate is a high-position end, the right end of the first screening net plate is a low-position end, and the right end of the second screening net plate is a high-position end, and the left end of the second screening net plate is a low-position end.

5. The industrial ceramic raw material screening device according to claim 1, characterized in that: the bottom in the screening box is provided with a first material guide plate, and the bottom in the crushing box is provided with a second material guide plate.

6. The industrial ceramic raw material screening device according to claim 1, characterized in that: and a rubber pad is arranged between the vibration motor and the mounting plate.

7. The industrial ceramic raw material screening device according to claim 1, characterized in that: the bottom welding of screening case has the supporting legs.