Refractory material screening device
By designing a refractory material screening device that combines screening and crushing mechanisms, the problems of high impurity content and low screening efficiency in refractory materials were solved, achieving efficient screening and crushing of materials and improving production efficiency and product quality.
Patent Information
- Application Number
- CN202422834471.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-20
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-11-20
AI Technical Summary
Refractory materials contain many impurities during processing. Manual screening is tedious, complicated, and inefficient, and cannot effectively crush larger materials, leading to difficulties in subsequent screening operations.
A refractory material screening device was designed, comprising a screening mechanism and a crushing device. The screening and crushing of refractory materials are achieved through the coordinated movement of vibrating blocks and hammers. The action of the screen plate and hammers improves the particle uniformity and screening efficiency of the material.
It effectively reduces the impurity content in refractory materials, improves product quality, reduces human intervention, increases production efficiency, and achieves efficient screening and crushing of refractory materials.
Smart Images
Figure CN223669364U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to refractory processing technical field, concretely is a kind of refractory screening device. BACKGROUND
[0002] Refractory generally refers to inorganic non-metallic material with refractoriness above 1580 degrees. It includes natural minerals and various products made according to certain purpose requirements by certain process. It has certain high-temperature mechanical properties and good volume stability, is the material necessary for various high-temperature equipment, and is applied in steel, non-ferrous metal, glass, cement, ceramic, petrochemical, machinery, boiler, light industry, electric power, military industry and other fields of national economy, is the basic material indispensable for ensuring the production operation and technical development of the above-mentioned industries, plays an irreplaceable important role in the development of high-temperature industrial production. However, most of the refractory materials contain a lot of impurities in the process of processing, and a certain degree of screening operation is required for the refractory materials, manual screening is very tedious and complex, and the screening efficiency is low, and the refractory materials of larger size cannot be properly crushed, so that the subsequent screening operation cannot be smoothly completed. SUMMARY
[0003] In order to solve the problem that it is inconvenient to crush refractory and cannot be screened, the purpose of the utility model is to provide a refractory screening device.
[0004] To solve the above technical problems, the utility model adopts the following technical scheme: a refractory screening device, including bottom plate, the top end middle part of bottom plate is fixedly connected with screening mechanism, the top end of bottom plate is fixedly installed with fixed frame, the top end of fixed frame is fixedly installed with crushing device, the screening mechanism includes support wall, the bottom end of support wall is fixedly connected with the top end of bottom plate, the top end of support wall is equipped with rectangular groove on both sides, the inner wall of both sides of two rectangular grooves is fixedly connected with spring, and the end of every two springs is fixedly connected with vibrating block, the outer surface of two vibrating blocks is slidably connected with the outer surface of rectangular groove, the inside of one vibrating block is fixedly installed with first motor, the output end of first motor is fixedly sleeved with connecting rod, the one end of connecting rod is rotatably connected with connecting plate, the one end of connecting plate is rotatably connected with the one end of another vibrating block, the top end of one vibrating block is fixedly connected with material disc, and the top end of another vibrating block is fixedly connected with sieve disc.
[0005] Preferably, the crushing device comprises a bottom shell and an upper shell, the bottom end of the bottom shell is fixedly connected with the top end of the fixed frame, one end of the upper shell is provided with a feeding port, a main shaft is transversely and rotatably connected between the inner walls of the two sides of the upper shell, a plurality of rotor discs are fixedly sleeved on the outer surface of one side of the main shaft, three supporting rods are transversely and rotatably connected on the outer surfaces of the plurality of rotor discs, four hammer heads are rotatably sleeved on the outer surfaces of the three supporting rods, a first pulley is rotatably sleeved on one end of the main shaft, a second motor is fixedly installed on one side of the top end of the fixed frame, a second pulley is fixedly sleeved on the output end of the second motor, and a synchronous belt is sleeved on the outer surfaces of the first pulley and the second pulley.
[0006] Compared with the prior art, the utility model has the advantages that:
[0007] 1、The utility model discloses a screening mechanism is set up, through the screening action of constantly can effectively reduce the content of impurity in refractory material, improve product quality, make the refractory material on the tray carry out the classification and separation of granule.
[0008] 2、The utility model discloses a crushing device is set up, and the granularity of refractory material after crushing is relatively uniform, and the subsequent screening operation is facilitated, and manual intervention and manual labor are reduced, and production efficiency is improved. ACCURACY OF DRAWINGS
[0009] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, below will be to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.
[0010] Fig. 1 It is the structural diagram of the utility model.
[0011] Fig. 2 It is the structural diagram of the screening mechanism of the utility model.
[0012] Fig. 3 It is the structural diagram of the crushing device of the utility model.
[0013] In the drawing: 1, bottom plate;2, fixed frame;3, screening mechanism;4, crushing device;30, rectangular groove;31, support wall;32, spring;33, vibrating block;34, tray;35, first motor;36, connecting plate;37, connecting rod;38, sieve tray;39, discharge track;41, bottom shell;42, upper shell;43, feeding port;44, main shaft;45, rotor disc;46, supporting rod;47, hammer head;48, first pulley;49, second motor;50, second pulley;51, synchronous belt. DETAILED DESCRIPTION
[0014] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the protection scope of the present application.
[0015] Embodiment: As Figs. 1-3The utility model provides a kind of refractory screening device, including bottom plate 1, the top end middle part of bottom plate 1 is fixedly connected with screening mechanism 3, the top end of bottom plate 1 is fixedly installed with fixed frame 2, the top end of fixed frame 2 is fixedly installed with crushing device 4, screening mechanism 3 includes support wall 31, the bottom end of support wall 31 is fixedly connected with the top end of bottom plate 1, the top end both sides of support wall 31 are all provided with rectangular groove 30, the inner wall of both sides of two rectangular grooves 30 is all fixedly connected with spring 32, the end of every two springs 32 is all commonly fixedly connected with vibrating block 33, the outer surface of two vibrating blocks 33 is slidably connected with the outer surface of rectangular groove 30, the inside of one vibrating block 33 is fixedly installed with first motor 35, the output of first motor 35 is fixedly sleeved with connecting rod 37, one end of connecting rod 37 is rotatably connected with connecting plate 36, one end of connecting plate 36 is rotatably connected with the end of another vibrating block 33, the top end of one vibrating block 33 is fixedly connected with material tray 34, the top end both sides of another vibrating block 33 are commonly fixedly connected with sieve tray 38, under the output of first motor 35, connecting rod 37 is rotated, eccentric motion of one end of rotating connecting rod 37 is carried out by connecting plate 36, under the restriction of two vibrating blocks 33 and spring 32, the force of eccentric movement is converted into the movement of repeated movement in straight line, to realize the reciprocating translation of sieve tray 38 and material tray 34, complete the movement process of screening. Crushing device 4 includes bottom shell 41 and upper shell 42, the bottom end of bottom shell 41 is fixedly connected with the top end of fixed frame 2, the one end of upper shell 42 is provided with feed inlet 43, the inner wall between the two sides of upper shell 42 is inserted and rotatably connected with main shaft 44, the outer surface of one side of main shaft 44 is fixedly sleeved with a plurality of rotor discs 45, the outer surface of a plurality of rotor discs 45 is commonly inserted and connected with three support rods 46, the outer surface of three support rods 46 is rotatably sleeved with four hammer heads 47, one end of main shaft 44 is rotatably sleeved with first pulley 48, the top end one side of fixed frame 2 is fixedly installed with second motor 49, the output of second motor 49 is fixedly sleeved with second pulley 50, the outer surface of second pulley 50 and the outer surface of first pulley 48 are commonly sleeved with synchronous belt 51, material enters into upper shell 42 from feed inlet 43, under the output of second motor 49, main shaft 44 is driven to rotate at high speed by the transmission of synchronous belt 51, so that material is impacted by high-speed rotating hammer head 47 and is crushed, crushed material is crushed again by the beating and impact extrusion of lining plate.One end of the tray 34 is fixedly connected with the discharge track 39, the discharge track 39 is inclinedly arranged, the outer surface of the sieve tray 38 is provided with a plurality of filtering grooves, and the plurality of filtering grooves are distributed in a rectangular array, the two vibration blocks 33 are mirror image distributed, the four springs 32 are the same size, and the four springs 32 are located on the same horizontal line, the connecting rod 37 is inclinedly arranged, the inclined discharge track 39 is for facilitating the continuously moving material to slide out of the outer surface of the discharge track 39 under the influence of gravity and then discharge, the plurality of filtering grooves on the outer surface of the sieve tray 38 are for screening the required material, the two mirror image vibration blocks 33 are for facilitating the two vibration blocks 33 to reciprocate linearly in mechanical energy between the vibration blocks 33 by the synchronous movement of the connecting rod 37, the four springs 32 on the same horizontal line are for helping the two vibration blocks 33 to be more stable during linear movement, and the inclined connecting rod 37 is for helping the connecting rod 37 to rotate and providing the rationality of eccentric movement through the connecting plate 36. The plurality of rotor discs 45 and the four hammer heads 47 are horizontally and equally spaced, the inner surface of the upper shell 42 is fixedly connected with a plurality of lining plates, and the plurality of rotor discs 45 and the hammer heads 47 are for supporting the rotor discs 45 to rotate in the upper shell 42, crushing the material entering the upper shell 42 by impact, impact, extrusion and other operations, the lining plates are for protecting the upper shell 42 while impacting the material, and the lining plates can impact and extrude the material twice.
[0016] Working principle: when the refractory needs to be broken, the refractory is put into the cavity of the upper shell 42 from the feeding port 43 in the crushing device 4, the second motor 49 is started, the output end of the second motor 49 drives the first belt wheel 48 to rotate at high speed through the transmission of the second belt wheel 50 and the synchronous belt 51, the rotating first belt wheel 48 drives the main shaft 44 to rotate at high speed, thereby driving the multiple rotor discs 45 on the outer surface to rotate, thereby driving the three supporting rods 46 fixed between the rotor discs 45 to rotate, the three supporting rods 46 drive the multiple hammer heads 47 on the outer surface to move at high speed in a circular manner, so that the material is broken by the impact of the hammer heads 47 rotating at high speed, the broken material obtains kinetic energy from the hammer heads 47 and rushes to the lining plate on the inner surface of the upper shell 42 at high speed, so that the material collides and extrudes each other to form broken particles, and the crushing purpose is achieved; the broken refractory material falls from the bottom end opening of the bottom shell 41 to the outer surface of the sieve disc 38 in the screening mechanism 3, the first motor 35 is started, the output end of the first motor 35 drives the connecting rod 37 to rotate, the rotating connecting rod 37 drives one end of the connecting rod 37 to move eccentrically through the connection of the connecting plate 36, the eccentrically moving connecting rod 37 drives the two vibration blocks 33 to move linearly through the restriction of the two springs 32 on both sides, the material tray 34 and the sieve disc 38 connected to the top ends of the two vibration blocks 33 repeatedly translate in the movement process, so that the material on the outer surface of the sieve disc 38 is screened and filtered through the filter groove on the outer surface, the filtered material falls into the material tray 34, and finally slides out from the discharge track 39, thereby realizing the screening purpose of the refractory material.
[0017] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Therefore, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.
Claims
1. A refractory material screening device comprising a base plate (1), characterised in that: The top end of the bottom plate (1) is fixedly connected with a screening mechanism (3), the top end of the bottom plate (1) is fixedly installed with a fixed frame (2), and the top end of the fixed frame (2) is fixedly installed with a crushing device (4); the screening mechanism (3) comprises a supporting wall (31), the bottom end of the supporting wall (31) is fixedly connected with the top end of the bottom plate (1), the top end of the supporting wall (31) is provided with a rectangular groove (30) on both sides, the inner walls of the two sides of the two rectangular grooves (30) are fixedly connected with springs (32), one end of every two springs (32) is fixedly connected with a vibrating block (33) in common, the outer surfaces of the two vibrating blocks (33) are slidably connected with the outer surfaces of the rectangular grooves (30), a first motor (35) is fixedly installed in one of the vibrating blocks (33), a connecting rod (37) is fixedly sleeved with the output end of the first motor (35), a connecting plate (36) is rotatably connected with one end of the connecting rod (37), one end of the connecting plate (36) is rotatably connected with one end of the other vibrating block (33), the top end of one of the vibrating blocks (33) is fixedly connected with a material disc (34), and the top ends of the other vibrating blocks (33) are fixedly connected with a sieve disc (38) in common.
2. A refractory material screening device as claimed in claim 1, wherein, The crushing device (4) comprises a bottom shell (41) and an upper shell (42), the bottom end of the bottom shell (41) is fixedly connected with the top end of the fixed frame (2), one end of the upper shell (42) is provided with a feeding port (43), main shafts (44) are inserted and rotatably connected between the inner walls of the two sides of the upper shell (42), a plurality of rotor discs (45) are fixedly sleeved with one side of the outer surface of the main shaft (44), three supporting rods (46) are commonly inserted and connected with the outer surfaces of the plurality of rotor discs (45), four hammer heads (47) are rotatably sleeved with the outer surfaces of the three supporting rods (46), a first belt pulley (48) is rotatably sleeved with one end of the main shaft (44), a second motor (49) is fixedly installed on one side of the top end of the fixed frame (2), a second belt pulley (50) is fixedly sleeved with the output end of the second motor (49), and the outer surfaces of the second belt pulley (50) and the first belt pulley (48) are commonly sleeved with a synchronous belt (51).
3. A refractory material screening device as claimed in claim 1, wherein, One end of the material disc (34) is fixedly connected with a discharging track (39), and the discharging track (39) is arranged in an inclined manner.
4. A refractory material screening device as defined in claim 1, wherein, The outer surface of the sieve disc (38) is provided with a plurality of filtering grooves, and the plurality of filtering grooves are arranged in a rectangular array.
5. A refractory material screening device as defined in claim 1 wherein, The two vibrating blocks (33) are mirror image distributed, the four springs (32) are of the same size, and the four springs (32) are located on the same horizontal line.
6. A refractory material screening device as defined in claim 1, wherein, The connecting rod (37) is arranged in an inclined manner.
7. A refractory material screening device as claimed in claim 2, wherein, The plurality of rotor discs (45) and the four hammer heads (47) are horizontally and equidistantly distributed.
8. A refractory material screening device as claimed in claim 2, wherein, The inner surface of the upper shell (42) is fixedly connected with a plurality of lining plates.