CN210906500U

CN210906500U - Silicon micropowder smashing, grinding and screening machine

Info

Publication number: CN210906500U
Application number: CN201921541697.8U
Authority: CN
Inventors: 陈姗姗; 朱家奎; 袁伟; 蔡同根
Original assignee: Lianyungang Huawei Silica Powder Co ltd
Current assignee: Lianyungang Huawei Silica Powder Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-07-03
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a silica powder grinding and screening machine, which belongs to the technical field of screening machines and comprises a grinding box, wherein the top end of the grinding box is provided with a feed hopper, the inside of the grinding box is provided with a screening net, one side of the grinding box is provided with a discharge pipe, the other side of the grinding box is provided with a recovery pipe corresponding to the screening net, the bottom end of the grinding box is provided with a first grinding mechanism, the first grinding mechanism comprises a first driving motor, the output end of the first driving motor is provided with a first transmission rod, and one end of the first transmission rod is provided with a grinding sleeve; the utility model discloses simple structure, convenient to use smashes sword and grinding sleeve's mutually supporting through first crushing sword, second during the use and further grinds silica powder in the crushing silica powder to make the sieve separator better to the crushing effect of silica powder, promote the user and experience the use of sieve separator.

Description

Silicon micropowder smashing, grinding and screening machine

Technical Field

The utility model belongs to the technical field of the sieve separator, concretely relates to silica micropowder smashes and grinds sieve separator.

Background

Chinese patent (publication No. CN 205361497U) discloses a crushing and screening device for high-efficiency energy-saving silicon carbide micro powder, which comprises a crusher and a screening machine, wherein the crusher and the screening machine are connected with an integration mechanism for crushing and screening through a pipeline, one side of the integration mechanism is provided with a material return pipe, and the material return pipe is connected with the crusher; and a dust remover is arranged on the other side of the integration mechanism.

The utility model discloses an advantage lies in integrating the mechanism through smashing the screening, realizes smashing, screening serialization operation flow, through further smashing and screening before primary screening, effectively improves crushing effect and screening efficiency.

However, the screening device has a simpler structure, so that the screening device has a poor crushing effect on the silicon micropowder, and the use experience of a user on the screening device is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a silica micropowder smashes and grinds sieve separator to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a silica micropowder smashes and grinds sieve separator, is provided with the feeder hopper including smashing the case, the top of smashing the case, and the inside of smashing the case is provided with the screening net, and one side of smashing the case is provided with the discharging pipe, and the opposite side of smashing the case is provided with the recovery tube corresponding with the screening net, the bottom of smashing the case is provided with first rubbing crusher and constructs, and first rubbing crusher constructs including a driving motor, and a driving motor's output is provided with first drive rod, and the one end of first drive rod is provided with grinds the sleeve, and the junction of grinding sleeve and first drive rod is provided with the crushing sword of second, and the surface of grinding sleeve is provided with the second and grinds.

As a further aspect of the present invention: the inner wall of the crushing box is provided with a first grinding bulge corresponding to the second grinding bulge, one end, far away from the first driving motor, of the first transmission rod is provided with a first crushing knife, and the first crushing knife is fixedly connected with the second crushing knife in a welding mode.

As a further aspect of the present invention: the bottom of smashing the case is provided with the water conservancy diversion spare corresponding with the discharging pipe, and water conservancy diversion spare passes through welding mode fixed connection with smashing the case.

As a further aspect of the present invention: the utility model discloses a crushing case, including crushing case, support piece, ground wheel, welding mode fixed connection is passed through with first backup pad to the top of smashing the case, the below of smashing the case is provided with first backup pad, and first backup pad is provided with support piece with the junction of smashing the case, and the lower surface both ends of first backup pad are provided with the ground wheel, and the top of ground wheel passes through welding mode fixed.

As a further aspect of the present invention: the top of smashing the case still is provided with second rubbing crusher and constructs, second rubbing crusher constructs including the second backup pad, the upper surface one end of second backup pad is provided with second driving motor, second driving motor's output is provided with spacing lead screw, the below of second backup pad is provided with the third transfer line, the bottom of third transfer line is provided with first grinding member, the top of third transfer line is provided with second drive gear, be provided with the first drive gear corresponding with second drive gear on the spacing lead screw, the below of second backup pad is provided with the second grinding member corresponding with first grinding member, be provided with the spacing sleeve corresponding with the second grinding member on the spacing lead screw, the junction of spacing sleeve and second grinding member is provided with the second transfer line.

As a further aspect of the present invention: the first transmission gear is fixedly connected with the limiting screw rod in a welding mode, and the second transmission gear is fixedly connected with the third transmission rod in a welding mode.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, convenient to use smashes sword and grinding sleeve mutually supports through first crushing sword, second during the use and further grinds the silica powder in the time of smashing the silica powder to make the sieve separator better to the crushing effect of silica powder, promote the user and experience the use of sieve separator, secondly, the utility model discloses can further grind the silica powder through mutually supporting of first grinding piece and second grinding piece, thereby promote its crushing effect, make the sieve separator better to the crushing effect of silica powder, in addition, the utility model discloses it is comparatively convenient to remove, is worth promoting and using.

Drawings

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

fig. 2 is a schematic structural view of a corresponding first crushing mechanism of the present invention;

fig. 3 is a schematic structural view of a grinding sleeve according to the present invention;

fig. 4 is a schematic structural view of a second crushing mechanism according to the present invention;

in the figure: 1-crushing box, 2-land wheel, 3-guide piece, 4-recovery tube, 5-first grinding bulge, 6-first crushing mechanism, 7-feed hopper, 8-second crushing mechanism, 9-discharge tube, 10-support piece, 11-first support plate, 12-screening net, 61-first driving motor, 62-second grinding bulge, 63-grinding sleeve, 64-first crushing knife, 65-second crushing knife, 66-first transmission rod, 81-second transmission rod, 82-first transmission gear, 83-limiting screw rod, 84-limiting sleeve, 85-second transmission gear, 86-second support plate, 87-second driving motor, 88-third transmission rod, 891-first grinding piece, 892-second abrasive member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: a silicon micropowder smashing, grinding and screening machine comprises a smashing box 1, wherein a feeding hopper 7 is welded at the top end of the smashing box 1, a screening net 12 is arranged inside the smashing box 1, a discharging pipe 9 is welded at one side of the smashing box 1, a recovery pipe 4 corresponding to the screening net 12 is welded at the other side of the smashing box 1, when the silicon micropowder which does not pass through the screening net 12 is discharged through the recovery pipe 4 for secondary processing, a first smashing mechanism 6 is arranged at the bottom end of the smashing box 1, the first smashing mechanism 6 comprises a first driving motor 61, a first transmission rod 66 is welded at the output end of the first driving motor 61, a grinding sleeve 63 is arranged at one end of the first transmission rod 66, a second smashing knife 65 is welded at the joint of the grinding sleeve 63 and the first transmission rod 66, and a second grinding bulge 62 is arranged on the outer surface of the grinding sleeve 63;

in order to make the grinding effect of the grinding sleeve 63 better, in this embodiment, preferably, the inner wall of the grinding box 1 is provided with a first grinding protrusion 5 corresponding to the second grinding protrusion 62, the first grinding protrusion 5 and the grinding box 1 are in an integrally formed structure, the second grinding protrusion 62 and the grinding sleeve 63 are in an integrally formed structure, one end of the first transmission rod 66 away from the first driving motor 61 is provided with a first grinding knife 64, and the first grinding knife 64 and the second grinding knife 65 are fixedly connected by welding;

in order to facilitate the discharge of the silicon micropowder through the discharge pipe 9, in this embodiment, preferably, the bottom end of the pulverizing box 1 is provided with the flow guide member 3 corresponding to the discharge pipe 9, and the material of the flow guide member 3 is not limited, in this embodiment, preferably, the flow guide member 3 is fixedly connected with the pulverizing box 1 in a welding manner, and the first driving motor 61 is electrically connected with a power supply through a switch;

in order to make the removal of sieve separator more convenient, in this embodiment, it is preferred, the below of smashing case 1 is provided with first backup pad 11, first backup pad 11 welds with the junction of smashing case 1 has support piece 10, the lower surface both ends of first backup pad 11 are provided with land wheel 2, land wheel 2 is the universal wheel that has self-locking function, land wheel 2's top and first backup pad 11 pass through welding mode fixed connection, remove the sieve separator through land wheel 2 during the use, thereby it is more convenient to make the removal of user to the sieve separator, time saving and labor saving.

Example 2:

on the basis of embodiment 1, in order to make the function of the screening machine richer, in this embodiment, preferably, the top end of the crushing box 1 is further provided with a second crushing mechanism 8, the second crushing mechanism 8 includes a second support plate 86, one end of the upper surface of the second support plate 86 is provided with a second driving motor 87, the output end of the second driving motor 87 is welded with a limiting screw 83, a third transmission rod 88 is arranged below the second support plate 86, the bottom end of the third transmission rod 88 is welded with a first grinding member 891, the top end of the third transmission rod 88 is provided with a second transmission gear 85, the limiting screw 83 is provided with a first transmission gear 82 corresponding to the second transmission gear 85, a second grinding member 892 corresponding to the first grinding member 891 is arranged below the second support plate 86, the limiting screw 83 is provided with a limiting sleeve 84 corresponding to the second grinding member 892, and the joint of the limiting sleeve 84 and the second grinding member 892 is welded with a second transmission rod 81;

in order to improve the limiting effect of the third transmission rod 88, in this embodiment, preferably, the third transmission rod 88 penetrates through the second support plate 86, a first limiting bearing is disposed at a joint of the third transmission rod 88 and the second support plate 86, the second grinding member 892 is a hollow hemispherical structure, the second driving motor 87 is electrically connected to a power supply through a PLC, the PLC is used in the prior art, a limiting member corresponding to the limiting screw 83 is disposed at one end of the upper surface of the second support plate 86, and a second limiting bearing corresponding to the limiting screw 83 is disposed at the top end of the limiting member, so as to prevent the limiting screw 83 from tilting when in use;

in order to further ensure that the first transmission gear 82 is connected with the limit screw 83 more reliably, in this embodiment, preferably, the first transmission gear 82 is fixedly connected with the limit screw 83 in a welding manner, the second transmission gear 85 is fixedly connected with the third transmission rod 88 in a welding manner, a limit through hole for the second transmission rod 81 to move in the horizontal direction is formed in the second support plate 86, a rubber sealing element corresponding to the second transmission rod 81 is arranged in the limit through hole, so that the silica powder is prevented from entering the upper portion of the second support plate 86, and the rubber sealing element is used in the prior art.

The utility model discloses a theory of operation and use flow: when the silicon powder crushing device is used, silicon powder is poured into the crushing box 1 through the feed hopper 7, then the power supply of the first driving motor 61 is switched on, at the moment, the first driving motor 61 crushes the silicon powder through the first crushing knife 64 and the second crushing knife 65, meanwhile, the first driving motor 61 drives the grinding sleeve 63 to rotate, the silicon powder is ground through the mutual matching of the grinding sleeve 63 and the first grinding bulge 5 and the second grinding bulge 62, the silicon powder can be ground by the screening machine while being crushed, the crushing effect of the screening machine on the silicon powder is improved, then the silicon powder is screened through the screening net 12, the use of the screening net 12 is the prior art, and the silicon powder passing through the screening net 12 is discharged from the discharge pipe 9;

in addition, switch on second driving motor 87's power, thereby make second driving motor 87 drive first grinding piece 891 through mutually supporting of first drive gear 82 and second drive gear 85 and rotate, meanwhile, spacing sleeve 84 is along spacing lead screw 83 lateral shifting, thereby make spacing sleeve 84 drive second grinding piece 892 at the ascending reciprocating motion of horizontal direction, thereby further grind silica fume through mutually supporting of first grinding piece 891 and second grinding piece 892, thereby promote its crushing effect, make the sieve separator better to the crushing effect of silica fume.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a silica micropowder smashes and grinds sieve separator, is provided with feeder hopper (7) including smashing case (1) on the top of smashing case (1), and the inside of smashing case (1) is provided with screening net (12), and one side of smashing case (1) is provided with discharging pipe (9), and the opposite side of smashing case (1) is provided with recovery tube (4) corresponding with screening net (12), its characterized in that: the bottom of smashing case (1) is provided with first rubbing crusher structure (6), and first rubbing crusher structure (6) are including first driving motor (61), and the output of first driving motor (61) is provided with first transfer line (66), and the one end of first transfer line (66) is provided with grinds sleeve (63), and the junction of grinding sleeve (63) and first transfer line (66) is provided with second and smashes sword (65), and the surface of grinding sleeve (63) is provided with second and grinds arch (62).

2. The micropowder pulverizing, grinding and screening machine according to claim 1, characterized in that: the inner wall of the crushing box (1) is provided with a first grinding bulge (5) corresponding to the second grinding bulge (62), one end, far away from the first driving motor (61), of the first transmission rod (66) is provided with a first crushing cutter (64), and the first crushing cutter (64) is fixedly connected with the second crushing cutter (65) in a welding mode.

3. The micropowder pulverizing, grinding and screening machine according to claim 1, characterized in that: the bottom of smashing case (1) is provided with water conservancy diversion spare (3) corresponding with discharging pipe (9), and water conservancy diversion spare (3) and crushing case (1) are through welding mode fixed connection.

4. The micropowder pulverizing, grinding and screening machine according to claim 1, characterized in that: the grinding box is characterized in that a first supporting plate (11) is arranged below the grinding box (1), a supporting piece (10) is arranged at the joint of the first supporting plate (11) and the grinding box (1), land wheels (2) are arranged at two ends of the lower surface of the first supporting plate (11), and the top ends of the land wheels (2) are fixedly connected with the first supporting plate (11) in a welding mode.

5. The micropowder pulverizing and grinding screener according to any one of claims 1 to 4, characterized in that: the top end of the crushing box (1) is also provided with a second crushing mechanism (8), the second crushing mechanism (8) comprises a second supporting plate (86), one end of the upper surface of the second supporting plate (86) is provided with a second driving motor (87), the output end of the second driving motor (87) is provided with a limiting screw rod (83), a third transmission rod (88) is arranged below the second supporting plate (86), the bottom end of the third transmission rod (88) is provided with a first grinding piece (891), the top end of the third transmission rod (88) is provided with a second transmission gear (85), the limiting screw rod (83) is provided with a first transmission gear (82) corresponding to the second transmission gear (85), a second grinding piece (891) corresponding to the first grinding piece (891) is arranged below the second supporting plate (86), the limiting screw rod (83) is provided with a limiting sleeve (84) corresponding to the second grinding piece (892), a second transmission rod (81) is arranged at the joint of the limiting sleeve (84) and the second grinding piece (892).

6. The micropowder pulverizing, grinding and screening machine according to claim 5, characterized in that: the first transmission gear (82) is fixedly connected with the limiting screw rod (83) in a welding mode, and the second transmission gear (85) is fixedly connected with the third transmission rod (88) in a welding mode.