CN219377338U - Novel carborundum milling machine - Google Patents

Abstract

The utility model discloses a novel silicon carbide pulverizer, which comprises a grinding barrel, wherein an air blower is fixedly arranged on the inner bottom surface of the grinding barrel, an air guiding pipe is arranged at the top end of the air blower, a pulverizing bin is arranged above the inner part of the grinding barrel, a rotating rod is vertically and rotatably connected in the pulverizing bin, an electric push rod is fixedly arranged on the surface of the rotating rod, and a fastening bracket is arranged at the telescopic tail end of the electric push rod through a mounting piece. According to the utility model, after the grinding roller is seriously worn out by using the fastening bracket and the handle bolt for multiple times, a worker separates the top cover from the grinding barrel and loosens the handle bolt, the handle bolt does not fasten the grinding roller any more, and then the grinding roller is detached from the fastening bracket, so that maintenance and replacement of the worn grinding roller are facilitated, otherwise, the replaced grinding roller is installed and fixed on the fastening bracket, so that the installation can be completed, the working efficiency of maintaining and replacing the grinding roller by the worker is greatly improved, and the labor capacity of the worker is reduced.

Description

Novel carborundum milling machine

Technical Field

The utility model relates to the technical field of silicon carbide micro powder processing treatment, in particular to a novel silicon carbide pulverizer.

Background

The silicon carbide micro powder is micron-sized silicon carbide powder which is subjected to superfine grinding and grading by utilizing JZFZ equipment, the silicon carbide micro powder is mainly 1200# and 1500# and is mainly used in the grinding industry, so that special requirements are provided for grading the micro powder, large particles cannot appear in the micro powder, and therefore, JZF grading equipment is generally adopted for high-precision grading in general production to meet international and domestic product requirements, and the domestic silicon carbide micro powder is mainly black silicon carbide micro powder and green silicon carbide micro powder.

The prior art has the following problems:

after a large number of searches, the Chinese patent publication number: CN217572414U discloses an automatic grinding device for fine silicon carbide micropowder preparation, including frame and grinding roller, the distance is comparatively fixed between grinding roller and the grinding ring in this patent has been solved the milling machine, coarse grain through jaw rubbing crusher crushing, the particle diameter is great, the spiller can't be effectual guarantee scrape into coarse grain material between grinding roller and the grinding ring, and then be unfavorable for high-efficient crushing processing, also can cause the inside constantly pile up the material of equipment and block up the problem, however the enterprise still has certain weak point in real production process, for example the grinding roller can cause wearing and tearing after the multiple use, but the loaded down with trivial details problem of taking turns when maintaining the grinding roller after changing wearing and tearing.

Disclosure of Invention

The utility model aims at solving the problems that the grinding roller in the prior art is worn after being used for a plurality of times, and the maintenance and replacement of the worn grinding roller are tedious and laborious.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a novel carborundum milling machine, includes the grinding drum, the interior bottom surface fixed mounting of grinding drum has the air-blower, and the top of air-blower installs the induced duct, the inside top of grinding drum is provided with the crocus storehouse, and vertical rotation is connected with the dwang in the crocus storehouse, the fixed surface of dwang installs the electricity push rod, and the flexible end of electricity push rod installs the fastening support through the installed part to there is the grinding roller through handle bolt fixed mounting in the fastening support, the inner wall of crocus storehouse corresponds the position department fixed mounting of grinding roller has the grinding ring, the fixed surface lower extreme fixed mounting of dwang has the shovel flitch, one side surface upper end of grinding drum is located the surface of crocus storehouse and is provided with the inlet pipe, the top surface fixed mounting of grinding drum has the top cap, and the top surface fixed mounting of top cap has the powder collecting pipe.

Preferably, a control panel is fixedly arranged on the outer wall of the grinding barrel, and the control panel is electrically connected with a driving motor and a blower through wires.

Preferably, the fastening bracket is formed by welding aluminum alloy square tubes.

Preferably, a threaded hole is formed in the surface of the fastening support, and the handle bolt is in threaded connection with the threaded hole.

Preferably, a driving motor is fixedly arranged on the bottom surface of the grinding bin in the grinding barrel, and the output end of the driving motor extends into the grinding bin to be connected with the lower end of the rotating rod.

Preferably, the grinding rollers are provided in plurality, and the plurality of grinding rollers are distributed on the surface of the rotating rod in a ring-shaped array.

Compared with the prior art, the utility model has the beneficial effects that;

1. according to the utility model, by arranging the fastening bracket and the handle bolt, after the grinding roller is severely worn for multiple times, a worker separates the top cover from the grinding barrel and loosens the handle bolt, the handle bolt does not fasten the grinding roller any more, and then the grinding roller is detached from the fastening bracket, so that maintenance and replacement of the worn grinding roller are facilitated, otherwise, the replaced grinding roller is installed and fixed on the fastening bracket, so that the installation can be completed, the working efficiency of maintaining and replacing the grinding roller by the worker is greatly improved, and the labor capacity of the worker is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a novel silicon carbide mill according to the present utility model;

FIG. 2 is an enlarged schematic view of FIG. 1A;

FIG. 3 is a schematic view of the structure of the fastening bracket and the shank bolt;

fig. 4 is a front view of fig. 1.

Legend description:

1. a grinding barrel; 2. a top cover; 3. a powder collection tube; 4. a blower; 5. an air guiding pipe; 6. a driving motor; 7. a rotating lever; 8. an electric push rod; 9. fastening a bracket; 10. a handle bolt; 11. grinding roller; 12. a grinding ring; 13. a feed pipe; 14. a shovel plate; 15. and a control panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, a novel silicon carbide pulverizer comprises a grinding barrel 1, wherein an air blower 4 is fixedly arranged on the inner bottom surface of the grinding barrel 1, an air guiding pipe 5 is arranged at the top end of the air blower 4, a pulverizing bin is arranged above the inner part of the grinding barrel 1, a rotating rod 7 is vertically connected in the pulverizing bin in a rotating manner, an electric push rod 8 is fixedly arranged on the surface of the rotating rod 7, a fastening bracket 9 is arranged at the telescopic tail end of the electric push rod 8 through a mounting piece, a grinding roller 11 is fixedly arranged in the fastening bracket 9 through a handle bolt 10, a grinding ring 12 is fixedly arranged at the position of the inner wall of the pulverizing bin corresponding to the grinding roller 11, a shovel plate 14 is fixedly arranged at the lower end of the surface of the rotating rod 7, a feeding pipe 13 is arranged on the surface of one side surface of the grinding barrel 1, a top cover 2 is fixedly arranged on the top surface of the grinding barrel 1, and the top surface fixed mounting of top cap 2 has powder collecting pipe 3, it is to be noted that, this text is the improvement and innovation that take CN217572414U as the base member to carry out, and theory of operation is the same with CN217572414U, for prior art, do not make too much more description here, wherein after the repetitious usage grinding roller 11 wearing and tearing are serious, the staff is through separating top cap 2 and grinding barrel 1, then loosen handle bolt 10, handle bolt 10 no longer fastens grinding roller 11 this moment, then dismantle grinding roller 11 from fastening bracket 9, be favorable to maintaining the change to worn grinding roller 11, otherwise, install and fix the grinding roller 11 after the change on fastening bracket 9 can accomplish the installation, very big improvement staff maintains the work efficiency of changing grinding roller 11, staff's amount of labour is reduced.

In this embodiment: the outer wall of the grinding barrel 1 is fixedly provided with a control panel 15, and the control panel 15 is electrically connected with the driving motor 6 and the blower 4 through wires.

Specifically, the common circuit connection structure is not described herein in detail.

In this embodiment: the fastening bracket 9 is formed by welding aluminum alloy square tubes.

Specifically, the self strength is ensured while the self weight is reduced.

In this embodiment: the surface of the fastening bracket 9 is provided with a threaded hole, and the handle bolt 10 is in threaded connection with the threaded hole.

Specifically, the stability of the fastening of the grinding roller 11 is improved, and the grinding roller is not easy to shake.

In this embodiment: the inside of the grinding barrel 1 is positioned at the bottom surface of the grinding bin and fixedly provided with a driving motor 6, and the output end of the driving motor 6 extends into the grinding bin and is connected with the lower end of a rotating rod 7.

Specifically, the rotation of the rotation lever 7 is facilitated.

In this embodiment: the grinding rollers 11 are provided in plurality, and the plurality of grinding rollers 11 are distributed on the surface of the rotating rod 7 in an annular array.

Specifically, the grinding effect and efficiency are improved.

In this embodiment: the control panel control circuit can be realized by simple programming by a person skilled in the art, and belongs to common knowledge in the art, and is only used without modification, so that the control mode and circuit connection are not described in detail.

Working principle: during operation, it should be noted that the improvement and innovation are performed by using CN217572414U as a base body, and the working principle is exactly the same as that of CN217572414U, which is not described in detail herein, wherein after the grinding roller 11 is used repeatedly, a worker separates the top cover 2 from the grinding barrel 1, loosens the handle bolt 10, at this time, the handle bolt 10 does not fasten the grinding roller 11, and then detaches the grinding roller 11 from the fastening bracket 9, thereby facilitating maintenance and replacement of the worn grinding roller 11, otherwise, the grinding roller 11 after replacement can be installed by installing and fixing the grinding roller 11 on the fastening bracket 9, so that the working efficiency of the worker for maintaining and replacing the grinding roller 11 is greatly improved, and the labor capacity of the worker is reduced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a novel carborundum milling machine, includes grinding drum (1), its characterized in that, the interior bottom surface fixed mounting of grinding drum (1) has air-blower (4), and air-guiding pipe (5) are installed on the top of air-blower (4), the inside top of grinding drum (1) is provided with the crocus storehouse, and vertical rotation is connected with dwang (7) in the crocus storehouse, the fixed surface of dwang (7) installs electric push rod (8), and the flexible end of electric push rod (8) installs fastening support (9) through the installed part to through handle bolt (10) fixed mounting in fastening support (9), the inner wall in crocus storehouse corresponds the position department fixed mounting of grinding roller (11) has grinding ring (12), the fixed surface of dwang (7) has shovel flitch (14), the surface upper end of one side of grinding drum (1) is provided with inlet pipe (13) on the surface in crocus storehouse, the top surface fixed mounting of top cap (1) has top cap (2), and top cap (2) top cap fixed mounting has powder collecting pipe (3).

2. The novel silicon carbide mill as claimed in claim 1, wherein a control panel (15) is fixedly installed on the outer wall of the grinding barrel (1), and the control panel (15) is electrically connected with the driving motor (6) and the blower (4) through wires.

3. The novel silicon carbide mill as claimed in claim 1, wherein the fastening bracket (9) is welded by aluminum alloy square tubes.

4. The novel silicon carbide mill as claimed in claim 1, wherein the fastening bracket (9) has a threaded hole formed in a surface thereof, and the handle bolt (10) is screwed with the threaded hole.

5. The novel silicon carbide pulverizer as claimed in claim 1, wherein the grinding barrel (1) is fixedly provided with a driving motor (6) at the bottom surface of the pulverizing bin, and the output end of the driving motor (6) extends into the pulverizing bin to be connected with the lower end of a rotating rod (7).

6. A new silicon carbide mill according to claim 1, characterized in that the number of grinding rolls (11) is plural and the plurality of grinding rolls (11) are distributed in a circular array on the surface of the rotating rod (7).