Fireproof flame-retardant material processing, crushing and filtering structure

Abstract

The utility model relates to the technical field of fire-resistant flame-retardant material processing, and discloses a fire-resistant flame-retardant material processing, crushing and filtering structure which comprises a crushing cylinder, a mounting frame is fixedly mounted on the back of the crushing cylinder, a first motor is fixedly mounted on one side, close to the crushing cylinder, of the mounting frame, and a swing rod is fixedly mounted at the output end of a second motor. Screen plates are fixedly installed among the four sliding rods, and a discharging plate is arranged at the bottom of the filtering frame. According to the fire-resistant flame-retardant material processing, crushing and filtering structure, a fire-resistant flame-retardant material is put into the discharging hopper, a first motor drives a cutting knife to rotate at a high speed so as to crush the fire-resistant flame-retardant material, the fire-resistant flame-retardant material falls onto a sieve plate, a second motor drives a swing rod to rotate and drives the sieve plate to move, and the sieve plate can transversely reciprocate; and the problems that an existing smashing device generally does not have a filtering function, cannot meet the requirement for the particle size, needs to be matched with an independent filtering device, and is not convenient to use and low in efficiency are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire -resistant flame -retardant material processing technical field, concretely is a kind of fire -resistant flame -retardant material processing comminution filtering structure. BACKGROUND

[0002] Silicon flame retardant is mainly applied in transportation, electronic and electrical equipment, furniture and building material field, add silicon flame retardant and can not let material obtain completely resist the ability of fire, but it can still reduce fire, win the precious escape time for people in fire, more embodies the importance of silicon flame retardant, silicon flame retardant (powdery), it is used in electric wire and cable sheath material particle additive-flame-retardant effect, process: proportioning-metering mixing-pulverization, equipment is relatively simple, just proportioning, mixing, pulverization, and pulverization requires high, particle size reaches 2 microns below;

[0003] Before producing silicon flame retardant, raw material needs to be mixed and pulverized, so a kind of silicon flame retardant production is needed to carry out convenient production with mixed pulverizing device, the existing silicon flame retardant production is generally mixed with pulverizing device by stirring barrel, stirring blade and frame body;

[0004] The existing pulverizing device generally does not have filtering function, cannot meet the particle size requirement in actual use, needs to cooperate with separate filtering device to realize pulverizing and filtering function, is not enough convenient to use, and efficiency is relatively low. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of prior art, the utility model provides a kind of fire -resistant flame -retardant material processing comminution filtering structure, to solve the problems that the existing pulverizing device mentioned in above background art generally does not have filtering function, cannot meet the particle size requirement in actual use, needs to cooperate with separate filtering device to realize pulverizing and filtering function, it is not enough convenient to use, and efficiency is relatively low.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A fire -resistant fire -retardant material processing and crushing filter structure, including the crushing cylinder, the back surface fixed mounting of crushing cylinder is installed with mounting bracket, the side fixed mounting of mounting bracket close to crushing cylinder is installed with first motor, the inside of crushing cylinder is integrally formed with the hopper, the inside rotationally connected of crushing cylinder has the rotary disc, the side fixed mounting of rotary disc away from first motor is installed with a plurality of cutting knives, and a plurality of cutting knives are annular array in the outer wall of rotary disc, the outer wall fixed mounting of rotary disc is installed with a plurality of scrapers, the bottom fixed communication of crushing cylinder has the downcomer, the inside sliding connection of crushing cylinder has the arc plate, the bottom end fixed sleeve of downcomer is equipped with the filter frame, the inside sliding connection of filter frame has four slide rods, the side fixed mounting of four slide rods away from filter frame is equipped with two horizontal plates, the left side fixed welding of filter frame has two springs, and the side fixed connection of two springs away from filter frame with the outer wall of left side horizontal plate is together, the right side fixed installation of filter frame has second motor, the output end fixed installation of second motor has the swing bar, the fixed installation between four slide rods has sieve plate, the bottom of filter frame is provided with the discharge plate.

[0007] Preferably, the outer wall of the swing bar and the outer wall of the right side horizontal plate are movably connected together, and the sieve plate is arranged directly below the downcomer.

[0008] Preferably, the outer side of the hopper is provided with a rotating shaft, the outer wall of the rotating shaft is rotatably connected with a plug, the outer wall of the plug is fixedly connected with a connecting rod, and the outer wall of the hopper is fixedly connected with a clamping plate.

[0009] Preferably, the clamping plate is internally provided with a clamping groove, and the inner wall of the clamping groove is movably connected with the outer wall of the connecting rod.

[0010] Preferably, a plurality of scrapers are arranged on the outer side of the cutting knives, and the arc plate is arranged directly above the downcomer.

[0011] Preferably, the output end of the first motor is arranged to penetrate the inner side of the crushing cylinder, and the output end of the first motor is fixedly connected with the outer wall of the rotary disc.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The fire-resistant flame-retardant material processing and crushing filtering structure, the fire-resistant flame-retardant material is put into the hopper, the first motor is started to drive the cutting knife to rotate at high speed, the fire-resistant flame-retardant material is crushed, the fire-resistant flame-retardant material falls on the sieve plate, the second motor is started to drive the swing rod to rotate, the horizontal plate drives the slide rod to move, the sieve plate is driven to move right under the slide rod, the left horizontal plate extrudes the spring, the left horizontal plate extrudes the slide rod to move under the driving of the spring after the swing rod moves away from the right horizontal plate, the sieve plate can move back and forth horizontally, the effect of screening the fire-resistant flame-retardant material is realized, the existing crushing device generally does not have the filtering function, the particle size requirement cannot be met in actual use, a separate filtering device needs to be matched to realize the crushing and filtering functions, and the use is not convenient and the efficiency is low.

[0014] 2. The fire-resistant flame-retardant material processing and crushing filtering structure, the outer side of the hopper is provided with a rotating shaft, the outer side of the rotating shaft is provided with a plug cover, the plug cover can block the feeding port of the hopper, so that the debris is prevented from splashing into the hopper during high-speed crushing, and the connecting rod and the clamping plate are matched to limit the clockwise rotation angle of the plug cover, so that the hopper can be blocked, and the material is prevented from splashing. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic view of the structure of the utility model;

[0016] Figure 2 It is a side view schematic view of the structure of the utility model;

[0017] Figure 3 It is a bottom view schematic view of the structure of the utility model;

[0018] Figure 4 It is a three-dimensional schematic view of the filtering frame and related structure of the utility model;

[0019] Figure 5 It is a three-dimensional schematic view of the crushing cylinder and related structure of the utility model;

[0020] Figure 6 It is a side view schematic view of the crushing cylinder and related structure of the utility model.

[0021] In the drawing: 1, crushing cylinder; 2, first motor; 3, hopper; 4, rotating disc; 5, cutting knife; 6, scraper; 7, feeding pipe; 8, arc plate; 9, filtering frame; 10, slide rod; 11, horizontal plate; 12, spring; 13, second motor; 14, swing rod; 15, sieve plate; 16, feeding plate; 17, rotating shaft; 18, plug cover; 19, connecting rod; 20, clamping plate. PREFERRED EMBODIMENT

[0022] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Embodiments:

[0024] Please refer to Figs. 1-6,

[0025] The fire-resistant flame-retardant material processing, crushing and filtering structure comprises a crushing cylinder 1, a mounting rack is fixedly installed on the back of the crushing cylinder 1, a first motor 2 is fixedly installed on one side of the mounting rack close to the crushing cylinder 1, a lower hopper 3 is integrally formed in the inside of the crushing cylinder 1, a rotating disc 4 is rotatably connected in the inside of the crushing cylinder 1, a plurality of cutting knives 5 are fixedly installed on the side, away from the first motor 2, of the rotating disc 4, the plurality of cutting knives 5 are annularly arrayed on the outer wall of the rotating disc 4, a plurality of scrapers 6 are fixedly installed on the outer wall of the rotating disc 4, a lower discharge pipe 7 is fixedly communicated with the bottom of the crushing cylinder 1, an arc-shaped plate 8 is slidably connected in the inside of the crushing cylinder 1, a filtering frame 9 is fixedly sleeved on the bottom end of the lower discharge pipe 7, four slide rods 10 are slidably connected in the inside of the filtering frame 9, two cross plates 11 are fixedly installed on the side, away from the filtering frame 9, of the four slide rods 10, two springs 12 are fixedly welded on the left side of the filtering frame 9, the side, away from the filtering frame 9, of the two springs 12 is fixedly connected with the outer wall of the left cross plate 11, a second motor 13 is fixedly installed on the right side of the filtering frame 9, a swing rod 14 is fixedly installed on the output end of the second motor 13, a sieve plate 15 is fixedly installed between the four slide rods 10, and a lower discharge plate 16 is arranged on the bottom of the filtering frame 9.

[0026] Specifically, when the fire-resistant and flame-retardant material needs to be crushed, the fire-resistant and flame-retardant material is placed in the lower hopper 3, then the plug cover 18 is moved to the lower hopper 3, then the lower hopper 3 is sealed, then the first motor 2 is started, the first motor 2 drives the rotating disc 4 to rotate, the rotating disc 4 drives the cutting knife 5 to rotate at high speed to crush the fire-resistant and flame-retardant material, under the action of gravity, part of the fire-resistant and flame-retardant material will accumulate at the bottom of the crushing cylinder 1, then the rotating disc 4 will drive the scraper 6 to rotate when rotating, and drive the fire-resistant and flame-retardant material to move, so that the fire-resistant and flame-retardant material can be thrown by the scraper 6 to realize the effect of high-speed circulating crushing, so that the crushing effect is better, the crushing situation in the crushing cylinder 1 is observed through the observation window, after crushing is completed, the arc plate 8 is pulled out, then the fire-resistant and flame-retardant material will fall into the lower discharge pipe 7, and finally fall on the sieve plate 15, the second motor 13 is started, the second motor 13 drives the swing rod 14 to rotate, the swing rod 14 will extrude the horizontal plate 11, the horizontal plate 11 drives the sliding rod 10 to move, the sieve plate 15 moves right under the drive of the sliding rod 10, the left horizontal plate 11 extrudes the spring 12, and then generates elastic force, after the swing rod 14 moves away from the right horizontal plate 11, the left horizontal plate 11 extrudes the sliding rod 10 to move under the drive of the spring 12, the sliding rod 10 drives the sieve plate 15 to move, and the sieve plate 15 can move reciprocatingly transversely to realize the effect of screening the fire-resistant and flame-retardant material, solving the problem that the existing crushing device generally does not have a filtering function and cannot meet the particle size requirement in actual use, and needs to be matched with a separate filtering device to realize the functions of crushing and filtering, and the use is not convenient and the efficiency is low;

[0027] In an embodiment, the outer wall of the swing rod 14 is movably connected with the outer wall of the right horizontal plate 11, and the sieve plate 15 is arranged directly below the lower discharge pipe 7.

[0028] Specifically, the swing rod 14 is movably connected with the horizontal plate 11, can extrude the horizontal plate 11, can drive the sliding rod 10 to move, and the sliding rod 10 drives the sieve plate 15 to move, so that the raw materials falling on the sieve plate 15 can be screened.

[0029] In an embodiment, the outer side of the lower hopper 3 is provided with a rotating shaft 17, the outer wall of the rotating shaft 17 is rotatably connected with the plug cover 18, the outer wall of the plug cover 18 is fixedly installed with a connecting rod 19, and the outer wall of the lower hopper 3 is fixedly installed with a clamping plate 20.

[0030] Specifically, the outer side of the lower hopper 3 is provided with the rotating shaft 17, and the outer side of the rotating shaft 17 is provided with the plug cover 18, so that the inlet of the lower hopper 3 can be sealed to avoid that the debris in the lower hopper 3 splashes when crushing at high speed, and the connecting rod 19 and the clamping plate 20 can cooperate to limit the clockwise rotation angle of the plug cover 18.

[0031] In an embodiment, the clamping plate 20 is internally provided with a clamping groove, and the inner part of the clamping groove is movably connected with the outer wall of the connecting rod 19.

[0032] Specifically, the inside of the clamping plate 20 is provided with a clamping groove, which can be used in cooperation with the connecting rod 19 to achieve the effect of connecting the plug cover 18, so as to limit the easy movement of the plug cover 18.

[0033] In the embodiment, the plurality of scrapers 6 are arranged outside the plurality of cutting knives 5, and the arc-shaped plate 8 is arranged directly above the discharging pipe 7.

[0034] Specifically, the scraper 6 is arranged outside the cutting knife 5, which can crush the raw material to achieve the effect of scraping the raw material. In the high-speed case, the raw material can be rotated and thrown up, and then the effect of crushing the raw material is achieved. The arc-shaped plate 8 is arranged directly above the discharging pipe 7 to achieve the effect of plugging the discharging pipe 7.

[0035] In the embodiment, the output end of the first motor 2 is arranged to penetrate the inside of the crushing cylinder 1, and the output end of the first motor 2 is fixedly connected with the outer wall of the rotating disc 4.

[0036] Specifically, the output end of the first motor 2 is arranged to penetrate the inside of the crushing cylinder 1 to connect the rotating disc 4, so as to achieve the effect of driving the rotating disc 4 to rotate.

[0037] In the embodiment, the first motor 2 and the second motor 13 are existing structures, and the control circuit can be realized by simple programming of the person skilled in the art. It belongs to the common knowledge in the art, and only uses it without modification. Therefore, the control mode and the circuit connection will not be described in detail.

[0038] Working principle: the fire-resistant and flame-retardant material is placed in the discharging hopper 3, the first motor 2 is started to drive the cutting knife 5 to rotate at high speed, so as to crush the fire-resistant and flame-retardant material, the fire-resistant and flame-retardant material falls on the sieve plate 15, the second motor 13 is started to drive the swing rod 14 to rotate, the horizontal plate 11 drives the sliding rod 10 to move, the sieve plate 15 moves right under the driving of the sliding rod 10, the left horizontal plate 11 extrudes the spring 12 to generate elastic force, after the swing rod 14 moves away from the right horizontal plate 11, the left horizontal plate 11 extrudes the sliding rod 10 to move under the driving of the spring 12, which drives the sieve plate 15 to move. The sieve plate 15 can move back and forth horizontally. Compared with the related art, the fire-resistant and flame-retardant material processing and crushing filtering structure has the following beneficial effects: the effect of screening the fire-resistant and flame-retardant material is achieved, the existing crushing device generally does not have filtering function, and cannot meet the particle size requirement in actual use. A separate filtering device is needed to achieve the crushing and filtering functions, which is not convenient to use and has low efficiency.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A refractory and flame-retardant material processing, pulverizing, and filtering structure, comprising a pulverizing cylinder (1), characterized in that: A mounting bracket is fixedly installed on the back of the crushing cylinder (1). A first motor (2) is fixedly installed on the side of the mounting bracket near the crushing cylinder (1). A feeding hopper (3) is integrally formed inside the crushing cylinder (1). A rotating disk (4) is rotatably connected inside the crushing cylinder (1). Multiple cutting blades (5) are fixedly installed on the side of the rotating disk (4) away from the first motor (2), and the multiple cutting blades (5) are arranged in a ring array on the outer wall of the rotating disk (4). Multiple scrapers (6) are fixedly installed on the outer wall of the rotating disk (4). A feeding pipe (7) is fixedly connected to the bottom of the crushing cylinder (1). An arc-shaped plate (8) is slidably connected inside the crushing cylinder (1). The feeding pipe (7) A filter frame (9) is fixedly fitted at the bottom. Four slide rods (10) are slidably connected inside the filter frame (9). Two horizontal plates (11) are fixedly installed on the side of the four slide rods (10) away from the filter frame (9). Two springs (12) are fixedly welded to the left side of the filter frame (9). The side of the two springs (12) away from the filter frame (9) is fixedly connected to the outer wall of the left horizontal plate (11). A second motor (13) is fixedly installed on the right side of the filter frame (9). A swing rod (14) is fixedly installed at the output end of the second motor (13). A screen plate (15) is fixedly installed between the four slide rods (10). A feed plate (16) is provided at the bottom of the filter frame (9).

2. The refractory and flame-retardant material processing, pulverizing, and filtering structure according to claim 1, characterized in that: The outer wall of the swing rod (14) is movably connected to the outer wall of the right horizontal plate (11), and the screen plate (15) is located directly below the feed pipe (7).

3. The refractory and flame-retardant material processing, pulverizing, and filtering structure according to claim 1, characterized in that: A rotating shaft (17) is provided on the outer side of the hopper (3). A plug (18) is rotatably connected to the outer wall of the rotating shaft (17). A connecting rod (19) is fixedly installed on the outer wall of the plug (18). A locking plate (20) is fixedly installed on the outer wall of the hopper (3).

4. The refractory and flame-retardant material processing, pulverizing, and filtering structure according to claim 3, characterized in that: The locking plate (20) has a locking groove inside, and the inside of the locking groove is movably connected to the outer wall of the connecting rod (19).

5. The refractory and flame-retardant material processing, pulverizing, and filtering structure according to claim 1, characterized in that: Multiple scrapers (6) are disposed on the outside of multiple cutting blades (5), and the arc plate (8) is disposed directly above the feed tube (7).

6. The refractory and flame-retardant material processing, pulverizing, and filtering structure according to claim 1, characterized in that: The output end of the first motor (2) is disposed inside the crushing cylinder (1), and the output end of the first motor (2) is fixedly connected to the outer wall of the rotating disk (4).

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