Dustproof industrial silicon powder raw material crushing device

Abstract

The utility model belongs to the field of raw material crushing devices, and particularly relates to a dustproof industrial silicon powder raw material crushing device which comprises a box body, two symmetrically-distributed crushing rollers are installed in the box body through bearings, a feeding hopper is fixedly installed at the upper end of the box body, and a dustproof mechanism is arranged on the box body. A driven gear is fixedly connected to the outer side of a connecting shaft of the crushing roller, a first belt wheel is fixedly connected to the outer side of the connecting shaft of the crushing roller, a motor is fixedly installed on the upper middle portion of the back face of the box body, and a driving gear is fixedly connected to the outer side of an output shaft of the motor. The water supply pipe, the atomizing nozzle, the dustproof cover and other structures are additionally arranged on the box body, the dustproof cover can prevent dust generated in the discharging process from being dispersed in the using process, meanwhile, the air humidity in the box body can be increased through the atomizing nozzle, dust generated in the crushing process can be effectively prevented from being scattered, and the crushing efficiency is improved. Therefore, the dustproof purpose can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to raw material crushing device technical field, concretely is a dustproof industrial silicon powder raw material crushing device. BACKGROUND

[0002] In the process of processing industrial silicon powder, the large raw material ore needs to be crushed, so that the volume of the ore is reduced, according to patent authorized announcement No. CN211660099U, a kind of raw material crushing device for metal silicon powder production, the rotating rod in the process of rotating, can drive L-shaped complex throwing pole rotation, so that the ore with larger particle size re-enters between two crushing rollers under the action of complex throwing pole, carries out secondary crushing, and the crushing effect is better.

[0003] But the crushing device in the prior art will produce fine powder when crushing raw materials, and the fine powder is easy to fly into the air, resulting in dust in the air, and when adding raw materials to the crushing device, the raw materials are easy to be blocked. Therefore, the prior art needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of dustproof industrial silicon powder raw material crushing device, solve the problem that dust flies in the process of crushing and raw material is blocked in the process of adding.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of dustproof industrial silicon powder raw material crushing device, including box, the inside of the box is equipped with two symmetrical distribution crushing rollers by bearing, the upper end of the box is fixedly installed with feed hopper, dustproof mechanism is provided on the box, the connecting shaft outer side of the crushing roller is fixedly connected with driven gear, the connecting shaft outer side of the crushing roller is fixedly connected with pulley one, the back upper portion of the box is fixedly installed with motor, the output shaft outer side of the motor is fixedly connected with driving gear, the upper end of the box is fixedly connected with two symmetrical distribution mounting brackets, the inside of the mounting bracket is equipped with camshaft by bearing, the outer side of the camshaft is fixedly connected with pulley two, the inside of the slope of the feed hopper is fixedly connected with expansion frame, the inside of the expansion frame is slidably connected with vibration plate, the upper end of the box is fixedly connected with support frame, the outer side of the vibration plate is fixedly connected with vibration peg, the outer side of the vibration peg is provided with spring.

[0006] Preferably, the inner side top of the box is fixedly connected with two symmetrical distribution guide tooth plates, the guide tooth plate is in contact with the crushing roller, and the guide tooth plate can guide the raw material.

[0007] Preferably, the driving gear is engaged with the driven gear, the outer side of the pulley one is sleeved with the belt, and the outer side of the pulley two is sleeved with the belt, so that the power can be transmitted.

[0008] Preferably, one end of the spring is fixedly connected with the support frame, the other end of the spring is fixedly connected with the vibrating peg, the camshaft is in contact with the vibrating peg, and the vibrating peg is in sliding connection with the support frame.

[0009] Preferably, the dustproof mechanism comprises dustproof covers, the upper end of the feeding hopper is hingedly connected with two symmetrically-distributed dustproof covers, the inner wall of the box body is fixedly connected with a water supply pipe in the lower part, the outer side of the water supply pipe is fixedly connected with a plurality of evenly-distributed atomizing nozzles, and the inside of the box body is fixedly connected with two symmetrically-distributed inclined protective plates.

[0010] Preferably, the two dustproof covers are in contact with each other, and the inclined protective plates are located above the water supply pipe.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The dustproof cover can prevent dust generated in the discharging process from being dispersed, the atomizing nozzles can increase the air humidity in the box body, and the dust generated in the crushing process can be effectively prevented from flying and scattering, so that the dustproof purpose can be achieved.

[0013] 2. The camshaft, the belt and the vibrating plate are arranged on the box body, the camshaft can be driven to rotate through the transmission of the pulley and the belt during the rotation of the crushing roller, the vibrating plate can be reciprocatingly moved through the vibrating peg during the rotation of the camshaft, the inside of the feeding hopper can be repeatedly extruded, and the material blockage can be effectively avoided. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure of the utility model Figure 1 ;

[0015] Figure 2 It is the overall structure of the utility model Figure 2 ;

[0016] Figure 3 It is the overall structure of the utility model Figure 1 of the utility model is a sectional view of the utility model

[0017] Figure 4 It is the overall structure of the utility model Figure 1 of the utility model is a sectional view of the utility model

[0018] Figure 5The utility model discloses a Figure 3 The A part structure enlarged view of

[0019] In the drawing: 1, box body;2, crushing roller;3, feed hopper;4, dustproof mechanism;5, guide tooth plate;6, driven gear;7, pulley one;8, motor;9, drive gear;10, mounting frame;11, camshaft;12, pulley two;13, belt;14, expansion frame;15, vibrating plate;16, support frame;17, vibrating peg;18, spring;41, dust cover;42, water supply pipe;43, atomizing nozzle;44, inclined plane protection board. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 3 、 Figure 4 A dustproof industrial silicon powder raw material crushing device, including box body 1, the inside of box body 1 is equipped with two symmetrical distribution crushing roller 2 through bearing, the upper end of box body 1 is fixedly installed with feed hopper 3, box body 1 is provided with dustproof mechanism 4, the outer side of the connecting shaft of crushing roller 2 is fixedly connected with driven gear 6, the outer side of the connecting shaft of crushing roller 2 is fixedly connected with pulley one 7, the back upper part of box body 1 is fixedly installed with motor 8, the outer side of the output shaft of motor 8 is fixedly connected with drive gear 9, the upper end of box body 1 is fixedly connected with two symmetrical distribution mounting frame 10, the inside of mounting frame 10 is equipped with camshaft 11 through bearing, the outer side of camshaft 11 is fixedly connected with pulley two 12, the inside of the slope of feed hopper 3 is fixedly connected with expansion frame 14, the inside of expansion frame 14 is slidably connected with vibrating plate 15, the upper end of box body 1 is fixedly connected with support frame 16, the outer side of vibrating plate 15 is fixedly connected with vibrating peg 17, and the outer side of vibrating peg 17 is provided with spring 18.

[0022] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 3 、 Figure 4The inner top of the box body 1 is fixedly connected with two symmetrical guide tooth plates 5, the guide tooth plates 5 are in contact with the crushing roller 2, the guide tooth plates 5 can guide the raw materials, the driving gear 9 is engaged with the driven gear 6, the outer side of the belt pulley one 7 is sleeved with a belt 13, the outer side of the belt pulley two 12 is sleeved with the belt 13, the belt 13 can transmit power, one end of the spring 18 is fixedly connected with the supporting frame 16, the other end of the spring 18 is fixedly connected with the vibrating spike 17, the camshaft 11 is in contact with the vibrating spike 17, the vibrating spike 17 is slidably connected with the supporting frame 16, and the spring 18 can drive the vibrating spike 17 to automatically reset through the elastic force.

[0023] Please refer to Figure 1 、 Figure 3 The dustproof mechanism 4 comprises dustproof covers 41, the upper end of the feeding hopper 3 is hingedly connected with two symmetrical dustproof covers 41, the inner wall lower portion of the box body 1 is fixedly connected with a water supply pipe 42, the outer side of the water supply pipe 42 is fixedly connected with a plurality of evenly distributed atomizing nozzles 43, the inside of the box body 1 is fixedly connected with two symmetrical inclined protective plates 44, the atomizing nozzles 43 can convert water flow into mist to spray in the inside of the box body 1, the two dustproof covers 41 are in contact with each other, the inclined protective plates 44 are located above the water supply pipe 42, and the inclined protective plates 44 can avoid the atomizing nozzles 43 from being damaged by impact.

[0024] The specific implementation process of the utility model is as follows: in use, raw materials are put into the inside of the feeding hopper 3, then the dustproof cover 41 is covered above the feeding hopper 3, the motor 8 is started after being put in, the motor 8 drives the driving gear 9 to rotate, the driving gear 9 drives the crushing roller 2 to rotate through the driven gear 6, the crushing roller 2 can crush the raw materials falling down in the process of rotating, the atomizing nozzles 43 spray mist at the same time of crushing, the humidity in the inside of the box body 1 is increased, and dust scattering can be effectively avoided.

[0025] The crushing roller 2 drives the belt pulley one 7 to rotate at the same time, the belt pulley one 7 drives the belt pulley two 12 to rotate through the belt 13, the belt pulley two 12 can drive the camshaft 11 to rotate, the camshaft 11 can push the vibrating spike 17 to move transversely repeatedly and compress the spring 18 repeatedly in the process of rotating, the vibration of the vibrating plate 15 can be realized, the vibrating plate 15 can loosen the raw materials in the inside of the feeding hopper 3 through vibration, and raw material blockage can be avoided.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A dustproof industrial silicon powder raw material crushing device, comprising a box body (1), characterized in that: The inside of the box (1) is provided with two symmetrical distribution of broken roller (2) through bearing, the upper end of the box (1) is fixedly provided with feed hopper (3), the box (1) is provided with dustproof mechanism (4), the connecting shaft of the broken roller (2) is fixedly connected with driven gear (6) outside, the connecting shaft of the broken roller (2) is fixedly connected with pulley one (7) outside, the back of the box (1) is fixedly provided with motor (8) in the upper part, the output shaft of the motor (8) is fixedly connected with driving gear (9) outside, the upper end of the box (1) is fixedly connected with two symmetrical distribution of mounting bracket (10), the inside of the mounting bracket (10) is provided with camshaft (11) through bearing, the outer side of the camshaft (11) is fixedly connected with pulley two (12), the inside of the slope of the feed hopper (3) is fixedly connected with expansion frame (14), the inside of the expansion frame (14) is slidably connected with vibration plate (15), the upper end of the box (1) is fixedly connected with support frame (16), the outer side of the vibration plate (15) is fixedly connected with vibration spike (17), the outer side of the vibration spike (17) is provided with spring (18).

2. The dustproof industrial silicon powder raw material crushing device according to claim 1, characterized in that: The inside of the box (1) is fixedly connected with two symmetrical distribution of guide jaw (5) on the top, the guide jaw (5) is in contact with the broken roller (2).

3. The dustproof industrial silicon powder raw material crushing device according to claim 1, characterized in that: The driving gear (9) is engaged with the driven gear (6), the outer side of the pulley one (7) is sleeved with the belt (13), and the belt (13) is sleeved on the outer side of the pulley two (12).

4. The dustproof industrial silicon powder raw material crushing device according to claim 1, characterized in that: One end of the spring (18) is fixedly connected with the support frame (16), the other end of the spring (18) is fixedly connected with the vibration spike (17), the camshaft (11) is in contact with the vibration spike (17), and the vibration spike (17) is slidably connected with the support frame (16).

5. The dustproof industrial silicon powder raw material crushing device according to claim 1, characterized in that: The dustproof mechanism (4) comprises dust cover (41), the upper end of the feed hopper (3) is hingedly provided with two symmetrical distribution of dust cover (41), the inner wall of the box (1) is fixedly connected with water supply pipe (42) on the lower part, the outer side of the water supply pipe (42) is fixedly connected with a plurality of evenly distributed atomizing nozzles (43), the inside of the box (1) is fixedly connected with two symmetrical distribution of slope protection plate (44).

6. The dustproof industrial silicon powder raw material crushing device according to claim 5, characterized in that: Two dust covers (41) are in contact with each other, and the slope protection plate (44) is located above the water supply pipe (42).

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