CN212975312U

CN212975312U - Grinding machine for refractory material production

Info

Publication number: CN212975312U
Application number: CN202021553807.5U
Authority: CN
Inventors: 张继周
Original assignee: Gongyi Zhenhua Burden Co ltd
Current assignee: Gongyi Zhenhua Burden Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-16
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a grinding machine for refractory material production, which comprises a bracket, wherein a transmission is fixed on the upper part of the bracket, the input end of the transmission is connected with a motor, and the output end of the transmission is connected with a rotating shaft; the inner side of the support is provided with a cylindrical pedestal, the lower part of the pedestal is provided with a plurality of supporting legs, the axis of the pedestal is provided with a through hole, the through hole is coaxial with the rotating shaft, the upper part of the table board of the pedestal is provided with an inner conical surface, a plurality of groups of grinding plates are arranged on the inner conical surface, and the grinding plates surround into a horn shape and are matched with the inner conical surface of the pedestal; the lower extreme evenly distributed of pivot has the multiunit roller frame, and each group roller frame all is equipped with the grinding roller with grinding plate complex. The utility model provides high grinding efficiency, the material after the grinding is in the same direction as flow direction through-hole and flow out, makes things convenient for the later stage maintenance to change, long service life, simple structure, convenient to use is swift.

Description

Grinding machine for refractory material production

Technical Field

The utility model relates to a refractory material production facility technical field specifically is a grind machine for refractory material production usefulness.

Background

Inorganic non-metal material with refractoriness not lower than 1580 deg.c. Refractoriness is the degree centigrade at which a sample of the refractory cone resists high temperatures without softening and melting down without loading. However, the definition of refractoriness alone does not fully describe the refractory material, and 1580 ℃ is not absolute. Materials that are now defined as materials whose physicochemical properties allow them to be used in high temperature environments are referred to as refractory materials. The refractory product need grind to the raw materials to likepowder in preparation process, and current machine of grinding generally adopts the pair roller to grind for the pair roller grinding, and grinding efficiency is not high, and the wearing and tearing of lapping surface easily in the use moreover reduces after wearing and tearing, changes the trouble.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a grind machine for refractory material production usefulness, improved grinding efficiency, the material after the grinding is in the same direction as flow direction through-hole and flow out, makes things convenient for the later stage maintenance to change, long service life, simple structure, convenient to use is swift, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding machine for refractory material production comprises a support, wherein a transmission is fixed on the upper portion of the support, the input end of the transmission is connected with a motor, and the output end of the transmission is connected with a rotating shaft; the inner side of the support is provided with a cylindrical pedestal, the lower part of the pedestal is provided with a plurality of supporting legs, the axis of the pedestal is provided with a through hole, the through hole is coaxial with the rotating shaft, the upper part of the table board of the pedestal is provided with an inner conical surface, a plurality of groups of grinding plates are arranged on the inner conical surface, and the grinding plates surround into a horn shape and are matched with the inner conical surface of the pedestal; the lower extreme evenly distributed of pivot has multiunit roller frame, and each group roller frame all is equipped with the grinding roller with grinding plate complex

Preferably, the inner conical surface of the pedestal is provided with a mounting groove for mounting the grinding plate.

Preferably, the lower surface of each group of the grinding plate is an arc-shaped surface matched with the mounting groove, the upper surface of each group of the grinding plate is an arc-shaped grinding surface matched with the roller surface of the grinding roller, and each group of the grinding plate is fan-shaped.

Preferably, each group the roll stand all includes the dwang that cup joints with grinding roller axis, and the pole body both ends of dwang all cooperate with grinding roller through thrust bearing, and the both ends of dwang correspond fixed connection with the pivot through the connecting rod respectively.

Preferably, the included angle between the inner conical surface of the pedestal and the horizontal plane is a, and the included angle a is 5-15 degrees.

Preferably, a sealing rubber strip is arranged between two adjacent groups of the grinding plates.

Preferably, the roller frame and the grinding rollers are correspondingly provided with two, three or four groups.

Compared with the prior art, the beneficial effects of the utility model are that: this a grind machine for refractory material production usefulness, the motor drives the pivot rotation, and the pivot drives multiunit roll rack and grinds the roller rotation, grinds the material on the roller roll extrusion lapping plate to realize the material grinding, the motor drives multiunit and grinds the roller rotation grinding, has improved grinding efficiency, and the material after the grinding encloses into the abrasive surface along flow direction through-hole, multiunit lapping plate in addition, makes things convenient for later stage maintenance to change, simple structure, and convenient to use is swift.

Drawings

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

FIG. 2 is a top view of the pedestal and the polishing plate of the present invention;

fig. 3 is the schematic structural view of the roller frame and the grinding roller of the present invention.

In the figure: 1 motor, 2 derailleur, 3 roller framves, 4 grinding roller, 5 pedestals, 6 supports, 7 through-holes, 8 mounting grooves, 9 supporting legs, 10 grinding plate, 11 pivots, 12 dwang.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a grinding machine for refractory material production comprises a bracket 6, wherein a transmission 2 is fixed on the upper part of the bracket 6, the input end of the transmission 2 is connected with a motor 1, and the output end of the transmission 2 is connected with a rotating shaft 11, so that the grinding machine has a speed change function and can select different rotating speeds according to use conditions; the inner side of the support 6 is provided with a cylindrical pedestal 5, the lower part of the pedestal 5 is provided with a plurality of supporting legs 9, the axis of the pedestal 5 is provided with a through hole 7, the through hole 7 and the rotating shaft 11 are coaxial, the ground material flows out from the through hole 7, the upper part of the table top of the pedestal 5 is provided with an inner conical surface, the included angle between the inner conical surface of the pedestal 5 and the horizontal plane is a, the included angle a is 5-15 degrees, a certain inclination angle is achieved, the material can flow to the through hole 7 along the conical surface conveniently, the inner conical surface is provided with a plurality of groups of grinding plates 10, and the plurality of groups of grinding plates 10 are; a plurality of groups of roller frames 3 are uniformly distributed at the lower end of the rotating shaft 11, each group of roller frames 3 is provided with a grinding roller 4 matched with the grinding plate 10, the roller frames 3 and the grinding rollers 4 are correspondingly provided with two, three or four groups, the motor 1 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the plurality of groups of roller frames 3 and the grinding rollers 4 to rotate, the grinding rollers 4 roll materials on the grinding plate 10, so that the materials are ground, the motor can simultaneously drive the plurality of groups of grinding rollers 4 to rotate and grind, and the grinding efficiency is improved;

in order to facilitate the installation of the grinding plate 10, the inner conical surface of the pedestal 5 is provided with an installation groove 8 for installing the grinding plate 10; a sealing rubber strip is arranged between two adjacent groups of grinding plates 10, so that powder is prevented from entering a gap between the two groups of grinding plates 10;

it should be noted that the lower surface of each group of grinding plates 10 is an arc-shaped surface adapted to the mounting groove 8, the upper surface of each group of grinding plates 10 is an arc-shaped grinding surface matched with the roll surface of the grinding roll 4, and each group of grinding plates 10 is in a fan shape;

every a set of roll stand 3 all includes the dwang 12 that cup joints with grinding roller 4 axis, and the pole body both ends of dwang 12 all cooperate with grinding roller 4 through thrust bearing, and the both ends of dwang 12 correspond fixed connection with pivot 11 through the connecting rod respectively.

The working principle is as follows: when using, the raw materials is poured into on the mesa of pedestal 5, then starter motor 1, and motor 1 drives pivot 11 rotation through derailleur 2, and pivot 11 drives multiunit roller frame 3 and grinding roller 4 and rotates simultaneously, and grinding roller 4 rolls the material on the lapping plate 10 for the material grinds, and the material flow after the grinding is to through-hole 7, flows out from through-hole 7 at last.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grinding mill for refractory production, comprising a stand (6), characterized in that: a transmission (2) is fixed on the upper part of the bracket (6), the input end of the transmission (2) is connected with a motor (1), and the output end of the transmission (2) is connected with a rotating shaft (11); a cylindrical pedestal (5) is arranged on the inner side of the support (6), a plurality of supporting legs (9) are arranged on the lower portion of the pedestal (5), a through hole (7) is formed in the axis of the pedestal (5), the through hole (7) is coaxial with the rotating shaft (11), an inner conical surface is arranged on the upper portion of the table board of the pedestal (5), a plurality of groups of grinding plates (10) are mounted on the inner conical surface, and the plurality of groups of grinding plates (10) are encircled into a horn shape and are matched with the inner conical surface of the pedestal (5); the lower extreme evenly distributed of pivot (11) has multiunit roller frame (3), and each group roller frame (3) all is equipped with and grinds grinding roll (4) of grinding plate (10) complex.

2. A mill for refractory production according to claim 1, wherein: the inner conical surface of the pedestal (5) is provided with a mounting groove (8) for mounting a grinding plate (10).

3. A mill for refractory production according to claim 2, characterised in that: each group the lower surface of lapping plate (10) is the arcwall face with mounting groove (8) adaptation, each group the upper surface of lapping plate (10) is for the arc grinding surface with grinding roller (4) roll surface complex, each group lapping plate (10) are fan-shaped.

4. A mill for refractory production according to claim 1, wherein: every a set of roller frame (3) all include dwang (12) that cup joints with grinding roller (4) axis, and the pole body both ends of dwang (12) all cooperate with grinding roller (4) through thrust bearing, and the both ends of dwang (12) correspond fixed connection with pivot (11) through the connecting rod respectively.

5. A mill for refractory production according to claim 1, wherein: the included angle between the inner conical surface of the pedestal (5) and the horizontal plane is a, and the included angle a is 5-15 degrees.

6. A mill for refractory production according to claim 1, wherein: and a sealing rubber strip is arranged between two adjacent groups of grinding plates (10).

7. A mill for refractory production according to claim 1, wherein: the roller frame (3) and the grinding rollers (4) are correspondingly provided with two, three or four groups.