CN215197131U

CN215197131U - A reducing mechanism for refractory material

Info

Publication number: CN215197131U
Application number: CN202121375860.5U
Authority: CN
Inventors: 赵彩民; 赵玉令
Original assignee: Dengfeng Jinxiang Refractory Co ltd
Current assignee: Dengfeng Jinxiang Refractory Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-17
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a crushing device for refractory material, which relates to the technical field of crushing devices, and comprises a crushing box, wherein the lower part of the crushing box is arranged into a funnel shape, the lower end of the crushing box is arranged into a discharge port, the inside of the crushing box is connected with an abrasive barrel through a bearing, the upper part of the abrasive barrel is arranged into a horn shape which is convenient for receiving materials, a rotating shaft is inserted into the abrasive barrel, a crushing cone is fixedly arranged on the rotating shaft, the crushing cone is in a conical structure, a spiral groove is arranged on the surface of the crushing cone, a connecting disc is fixedly arranged below the inside of the abrasive barrel through a lower connecting rod, and a connecting pipe is fixedly arranged above the inside of the abrasive barrel through an upper connecting rod; has the advantages that: the crushing efficiency is improved by arranging the crushing cone and the grinding barrel and rotating the grinding materials at the same time; the grinding barrel is arranged to be of a conical structure, and the conical cone is provided with a spiral groove, so that the raw materials can be pushed downwards to crush materials conveniently; the feeding hopper and the discharge port are arranged to continuously crush materials, continuous operation is achieved, and crushing efficiency is high.

Description

A reducing mechanism for refractory material

Technical Field

The utility model relates to a reducing mechanism technical field especially relates to a reducing mechanism for refractory material.

Background

Refractory material mainly is the material that allows to use under high temperature environment, because its range of application is wide and then obtains extensive application, crushing operation is indispensable partly in the refractory material production, and refractory material factory crushing apparatus is more of the kind, but current reducing mechanism is mostly once only smashed, can't carry out continuous crushing to refractory material to kibbling not enough even, can't satisfy the kibbling needs of refractory material.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a crushing apparatus for refractory materials to solve the above problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a crushing device for refractory materials comprises a crushing box, wherein the lower part of the crushing box is arranged into a funnel shape, the lower end of the crushing box is arranged into a discharge port, the inside of the crushing box is connected with an abrasive barrel through a bearing, the upper part of the abrasive barrel is arranged into a horn shape convenient for receiving materials, a rotating shaft is inserted in the abrasive barrel, a crushing cone is fixedly arranged on the rotating shaft and is of a conical structure, a spiral groove is formed in the surface of the crushing cone, a connecting disc is fixedly arranged below the inside of the abrasive barrel through a lower connecting rod, a connecting pipe is fixedly arranged above the inside of the abrasive barrel through an upper connecting rod, the connecting pipe is sleeved on the rotating shaft, the upper end of the rotating shaft extends out of the upper surface of the crushing box and is fixedly provided with an inner driven helical gear, the upper end of the connecting pipe extends out of the upper surface of the crushing box and is fixedly provided with an outer driven helical gear, and the upper surface of the crushing box is fixedly provided with a driving motor, the output end of the driving motor extends to a position between the outer driven helical gear and the inner driven helical gear, and a driving helical gear is fixedly installed between the outer driven helical gear and the inner driven helical gear and is respectively meshed with the outer driven helical gear and the inner driven helical gear; smash case upper surface sealing and install the feeder hopper, the feeder hopper lower extreme extends to inside the abrasive bucket.

Preferably: the lower part of the crushing box is fixedly provided with a support frame.

Preferably: and teeth are fixedly arranged on the inner wall of the grinding barrel.

Preferably: the inner wall of the spiral groove is arranged in a step shape.

Compared with the prior art, the beneficial effects of the utility model reside in that: the crushing efficiency is improved by arranging the crushing cone and the grinding barrel and rotating the grinding materials at the same time; the grinding barrel is arranged to be of a conical structure, and the conical cone is provided with a spiral groove, so that the raw materials can be pushed downwards to crush materials conveniently; the feeding hopper and the discharge port are arranged to continuously crush materials, continuous operation is achieved, and crushing efficiency is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic front view of a crushing device for refractory materials according to the present invention.

Fig. 2 is a front view of a crushing apparatus for refractory according to the present invention.

The reference numerals are explained below:

1. a support frame; 2. a discharge port; 3. a crushing box; 4. an abrasive bucket; 5. crushing cone; 6. a helical groove; 7. a rotating shaft; 8. a feed hopper; 9. an outer driven helical gear; 10. an inner driven helical gear; 11. a driving bevel gear; 12. a drive motor; 13. a lower connecting rod; 14. a connecting disc; 15. an upper connecting rod; 16. and (4) connecting the pipes.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but not for indicating or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention, and further that the terms "first", "second", etc., are used only for descriptive purposes and are not to indicate or imply relative importance or imply the number of technical features being referred to, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-2, a crushing device for refractory materials comprises a crushing box 3, the lower part of the crushing box 3 is funnel-shaped, the lower end of the crushing box 3 is a discharge port 2, the discharge port 2 is used for discharging, the inside of the crushing box 3 is connected with an abrasive barrel 4 through a bearing, the abrasive barrel 4 is used for grinding materials, the upper part of the abrasive barrel 4 is horn-shaped for receiving materials conveniently, a rotating shaft 7 is inserted in the abrasive barrel 4, the rotating shaft 7 is used for rotating, a crushing cone 5 is fixedly installed on the rotating shaft 7, the crushing cone 5 is used for crushing, the crushing cone 5 is cone-shaped, a spiral groove 6 is formed on the surface of the crushing cone 5, a connecting disc 14 is fixedly installed below the inside of the abrasive barrel 4 through a lower connecting rod 13, the connecting disc 14 is used for supporting connection, a connecting pipe 16 is fixedly installed above the inside of the abrasive barrel 4 through an upper connecting rod 15, the connecting pipe 16 is used for supporting connection, the connecting pipe 16 is sleeved on the rotating shaft 7, an inner driven helical gear 10 is fixedly installed by extending the upper end of the rotating shaft 7 out of the upper surface of the crushing box 3, an outer driven helical gear 9 is fixedly installed by extending the upper end of the connecting pipe 16 out of the upper surface of the crushing box 3, a driving motor 12 is fixedly installed on the upper surface of the crushing box 3 and is used for driving, a driving helical gear 11 is fixedly installed by extending the output end of the driving motor 12 to a position between the outer driven helical gear 9 and the inner driven helical gear 10, and the driving helical gear 11 is respectively meshed with the outer driven helical gear 9 and the inner driven helical gear 10; the upper surface of the crushing box 3 is hermetically provided with a feed hopper 8, the feed hopper 8 is used for feeding, and the lower end of the feed hopper 8 extends into the grinding barrel 4; the lower part of the crushing box 3 is fixedly provided with a support frame 1, and the support frame 1 is used for supporting; teeth are fixedly arranged on the inner wall of the grinding barrel 4, so that the raw materials can be conveniently crushed; the inner wall of the spiral groove 6 is arranged in a step shape, so that friction is increased, and pushing is facilitated.

The working principle is as follows: when the grinding device is used, an external power supply is powered on, the driving motor 12 is started to drive the driving bevel gear 11 to rotate, the driving bevel gear 11 is meshed with the outer driven bevel gear 9 and the inner driven bevel gear 10 respectively, so that the outer driven bevel gear 9 and the inner driven bevel gear 10 rotate simultaneously but in opposite directions, raw materials to be ground are poured into the grinding barrel 4 from the feed hopper 8, the grinding cone 5 rotates to push the raw materials downwards, the grinding cone 5 and the grinding barrel 4 are matched with crushed materials, the raw materials after the crushed materials are discharged from the discharge port 2 at the lower end of the grinding box 3, and continuous operation is achieved.

Having shown and described the basic principles, essential features and advantages of the invention, it should be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are merely illustrative, but rather are intended to cover various changes and modifications within the spirit and scope of the invention as defined by the appended claims.

Claims

1. A crushing device for refractory materials, comprising a crushing box (3), characterized in that: the lower part of the crushing box (3) is arranged to be funnel-shaped, the lower end of the crushing box (3) is arranged to be a discharge hole (2), the inside of the crushing box (3) is connected with an abrasive barrel (4) through a bearing, the upper part of the abrasive barrel (4) is arranged to be horn-shaped for facilitating material receiving, a rotating shaft (7) is inserted into the abrasive barrel (4), a crushing cone (5) is fixedly arranged on the rotating shaft (7), the crushing cone (5) is of a conical structure, a spiral groove (6) is formed in the surface of the crushing cone (5), a connecting plate (14) is fixedly arranged below the inside of the abrasive barrel (4) through a lower connecting rod (13), a connecting pipe (16) is fixedly arranged above the inside of the abrasive barrel (4) through an upper connecting rod (15), the connecting pipe (16) is sleeved on the rotating shaft (7), the upper end of the rotating shaft (7) extends out, an inner driven helical gear (10) is fixedly arranged on the upper surface of the crushing box (3), the upper end of the connecting pipe (16) extends out of the upper surface of the crushing box (3) and is fixedly provided with an outer driven helical gear (9), the upper surface of the crushing box (3) is fixedly provided with a driving motor (12), the output end of the driving motor (12) extends to a position between the outer driven helical gear (9) and the inner driven helical gear (10) and is fixedly provided with a driving helical gear (11), and the driving helical gear (11) is respectively meshed with the outer driven helical gear (9) and the inner driven helical gear (10); smash case (3) upper surface seal and install feeder hopper (8), feeder hopper (8) lower extreme extends to inside grinding barrel (4).

2. A crushing apparatus for refractory according to claim 1, wherein: the lower part of the crushing box (3) is fixedly provided with a support frame (1).

3. A crushing apparatus for refractory according to claim 1, wherein: teeth are fixedly arranged on the inner wall of the grinding barrel (4).

4. A crushing apparatus for refractory according to claim 1, wherein: the inner wall of the spiral groove (6) is arranged in a step shape.