CN213467928U

CN213467928U - Grinding device is used in white alundum production

Info

Publication number: CN213467928U
Application number: CN202022205917.9U
Authority: CN
Inventors: 秦桂荣; 王德修; 李明显
Original assignee: Xingyang Jinbo Abrasive Co ltd
Current assignee: Xingyang Jinbo Abrasive Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-18
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to the technical field of grinding devices, in particular to a grinding device for producing white corundum, which comprises a grinding body, one side of the grinding body is provided with a lifting device, the grinding body comprises a grinding box, a screening plate is arranged inside the grinding box, the screening plate is inclined by ten degrees, one side of the grinding box is provided with a grinding motor, the grinding motor is rotationally connected with a driving roller, the driving roller is rotationally connected in the grinding box, the grinding motor is fixedly arranged on the surface of the grinding box, the lifting device comprises a protective pipe, a connecting pipe which is mutually communicated is arranged at the joint between the protective pipe and the grinding box, the connecting pipe is inclined by ten degrees, one end which is close to the lifting device is a low point, the screening pipe is arranged inside the protective pipe, the screening pipe is arranged between the screening pipe and the protective pipe, the lifting device is integrally inclined by ten degrees towards the grinding box, the structure design of the utility model improves the, the workload of workers is reduced.

Description

Grinding device is used in white alundum production

Technical Field

The utility model relates to a grinder technical field, specifically speaking relates to grinder is used in white corundum production.

Background

In the white corundum production process, need grind the raw materials, filter through grinding the bottom, sieve it, qualified abrasive powder enters into the bottom through the separating plate that sieves, unqualified adding grinding again in the feed box through the manual work, the inside filtering of separating plate that sieves of traditional grinder is not abundant, lead to adding again in grinder, thereby grinder's grinding efficiency has been reduced, and simultaneously, the tradition will grind unqualified adding again in the feed box after through the manual work, workman's work load has been increased, artificial cost has been improved, in view of this, we propose grinder for the white corundum production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grinder is used in white corundum production to solve the problem that proposes among the above-mentioned background art, in view of this, we propose grinder is used in white corundum production.

For realizing above-mentioned purpose, the utility model provides a grinder is used in white corundum production, including grinding the body, it is provided with hoisting device to grind body one side, grind the body including grinding the case, it is provided with the screening board to grind incasement portion, screening board slope ten degrees, it is provided with the grinding motor to grind case one side, the grinding motor rotates and is connected with the drive roll, the drive roll is at grinding incasement rotation connection, grinding motor fixed mounting is on grinding the case surface, hoisting device is including the protecting tube, the junction is provided with the connecting pipe of mutual intercommunication between protecting tube and the grinding case, the protecting tube inside is provided with the screening pipe, be provided with out the feed bin between screening pipe and the protecting tube, hoisting device wholly to grinding case slope ten degrees.

As a further improvement of the technical scheme, the upper surface of the grinding box is provided with a feeding box, the bottom of the grinding box is uniformly provided with a plurality of bases, and one side of the grinding box, which is far away from the lifting device, is provided with a discharge hole.

As a further improvement of the technical scheme, a driven roller is arranged on one side of the driving roller and is rotatably connected inside the grinding box.

As a further improvement of the technical scheme, the upper surface of the protective pipe is provided with a motor, the lower end of the motor is rotatably connected with a spiral plate, the spiral plate is matched and rotated in the screening pipe, one side, close to the feeding box, of the upper end of the protective pipe is colored and dyed with a feeding pipe, and the feeding pipe is communicated with the screening pipe.

As a further improvement of the technical scheme, a bottom plate is arranged at the bottom of the screening pipe, and a plurality of screening holes are formed in the surfaces of the screening pipe and the screening plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. among this grinder is used in white corundum production, through the spiral plate in the hoisting device, when promoting the white corundum after the grinding, make it roll, and discharge through the screening hole on screening pipe surface, thereby realized the abundant screening of white corundum after grinding, prevent that grinder from grinding qualified white corundum once more, improved the efficiency of grinding, it is not abundant to have solved the inside screening board of traditional grinder and filtered, lead to adding once more in the grinder, thereby the problem of grinder's grinding efficiency has been reduced.

2. Among this grinder is used in white corundum production, through the inside spiral plate of hoisting device, carry out the secondary grinding in the feeding box to the unqualified white corundum of grinding promotion after the grinding, reduced workman's work load, solved traditional through the manual work will grind the unqualified problem that has increased workman's work load in adding the feeding box once more.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is an overall sectional structure diagram of embodiment 1;

FIG. 3 is a schematic view of the protective tube of example 1;

fig. 4 is a schematic structural view at a point a in example 1.

The various reference numbers in the figures mean:

100. grinding the body;

110. grinding a box; 111. a feeding box; 112. a base; 113. a discharge port; 114. a screening plate;

120. grinding the motor; 121. a drive roll; 122. a driven roller;

200. lifting device

210. A protective tube; 211. a connecting pipe; 212. a motor; 213. a spiral plate; 214. a feed pipe;

220. screening the tubes; 221. a base plate; 222. a discharging bin; 223. and (4) screening holes.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

Referring to fig. 1 to 4, the grinding apparatus for producing white corundum according to the present embodiment includes a grinding body 100, a lifting device 200 is disposed on one side of the grinding body 100, the grinding body 100 includes a grinding box 110 for grinding a white corundum raw material, a sieving plate 114 is disposed inside the grinding box 110 for primarily sieving the ground white corundum raw material, the sieving plate 114 is inclined by ten degrees, so that the ground raw material moves toward the lifting device 200 under the action of gravity, meanwhile, the area of the sieving plate 114 is increased for facilitating the sieving of the grinding, a grinding motor 120 is disposed on one side of the grinding box 120, the grinding motor 120 is rotatably connected to a driving roller 121, the driving roller 121 is rotatably connected in the grinding box 110, the white corundum raw material is extruded and ground between the driving roller 121 and a driven roller 122 through the rotation of the driving roller 121, so as to grind the white corundum, the grinding motor 120 is fixedly installed on the surface of the grinding box 110 and provides rotating power for the driving pipe 121, the lifting device 200 comprises a protective pipe 210 which prevents raw materials from scattering in the lifting process, a connecting pipe 211 which is communicated with each other is arranged at the joint between the protective pipe 210 and the grinding box 110, the connecting pipe 211 inclines by ten degrees, one end which is close to the lifting device 200 is a low point, so that insufficiently ground white corundum in the grinding box 110 can move towards the interior of the protective pipe 210 under the action of gravity, the lifting device 200 is fed, the protective pipe 200 is provided with a screening pipe 220, secondary screening is carried out through the screening pipe 220 in the lifting process, meanwhile, the spiral plate 213 rotates and rolls down, so that screening is more sufficient, a discharging bin 222 is arranged between the screening pipe 220 and the protective pipe 210, the screened white corundum passes through the discharging bin 222 and is discharged from the bottom of the lifting device 200, the lifting device 200 integrally inclines by ten degrees towards the grinding box 110, the screened white corundum is conveniently discharged through the discharging bin 222 in the lifting process.

In this embodiment, a feeding box 111 is disposed on the upper surface of the grinding box 110 for placing the white corundum raw material, a plurality of bases 112 are uniformly installed at the bottom of the grinding box 110 for supporting the grinding body 100, a discharging port 113 is disposed on one side of the grinding box 110, which is away from the lifting device 200, for discharging the qualified white corundum screened by the screening plate 114 from the box, a driven roller 122 is disposed on one side of the driving roller 121, the driven roller 122 is rotatably connected inside the grinding box 110, and the white corundum is ground by the extrusion between the driving roller 121 and the driven roller 122.

Besides, the upper surface of the protective pipe 210 is provided with a motor 212, the lower end of the motor 212 is rotatably connected with a threaded plate 213, the unqualified white corundum after grinding is conveniently lifted to the inside of the feeding box 111 for secondary grinding, the threaded plate 213 is rotated in the matching manner inside the screening pipe 220, secondary screening is conveniently performed through the screening pipe 220 in the lifting process, the upper end of the protective pipe 210 is provided with a feeding pipe 214 close to one side of the feeding box 111, the feeding pipe 214 is communicated with the screening pipe 220, the lifted white corundum is fed into the feeding box 111 again for secondary grinding, the bottom of the screening pipe 220 is provided with a bottom plate 221, raw materials are prevented from overflowing from the bottom, the surfaces of the screening pipe 220 and the screening plate 114 are provided with a plurality of screening holes 223, the ground white corundum is screened, and qualified is screened to the bottom through the screening holes 223.

When the utility model is used, the grinding motor 120 and the motor 212 are powered on and powered on to operate, white corundum raw material is added into the feeding box 111 at the moment, the white corundum falls between the driving roller 121 and the driven roller 122, the grinding motor 120 rotates clockwise to drive the driving roller 121 to rotate clockwise, the driven roller 122 rotates anticlockwise under the rotation of the driving roller 121 at the moment, so that the white corundum raw material between the two is ground, the ground white corundum falls on the surface of the screening plate 114 at the bottom and is screened through the screening holes 223, due to the space limitation of the screening plate 114, the white corundum which is insufficiently screened after grinding enters the screening pipe 220 through the connecting pipe 211, the motor 212 drives the spiral plate 213 clockwise at the moment, the white corundum powder which is insufficiently screened after grinding enters the spiral plate 213 and is lifted upwards, and in the rotating process of the spiral plate 213, the white corundum on the surface of the white corundum is rolled, so that the screening effect is improved, secondary screening is performed through the screening holes 223 on the surface of the screening pipe 220, and the white corundum after secondary screening is discharged through the bottom of the discharging bin 222, so that the grinding efficiency of the grinding body 100 is improved, and qualified white corundum powder is prevented from being ground again.

The foregoing shows and describes the general 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 above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Grinding device is used in white alundum production, including grinding body (100), grinding body (100) one side is provided with hoisting device (200), its characterized in that: the grinding body (100) comprises a grinding box (110), a screening plate (114) is arranged in the grinding box (110), the screening plate (114) is inclined by ten degrees, a grinding motor (120) is arranged on one side of the grinding box (110), the grinding motor (120) is rotatably connected with a driving roller (121), the driving roller (121) is rotatably connected in the grinding box (110), the grinding motor (120) is fixedly arranged on the surface of the grinding box (110), the lifting device (200) comprises a protective pipe (210), a connecting pipe (211) which is communicated with each other is arranged at the joint between the protective pipe (210) and the grinding box (110), the connecting pipe (211) is inclined by ten degrees, one end which is close to the lifting device (200) is a low point, a screening pipe (220) is arranged in the protective pipe (210), the screening pipe (220) is arranged between the screening pipe (220) and the protective pipe (210), and a discharge bin (222) is arranged between the screening pipe (220) and the protective pipe (210), the lifting device (200) is entirely inclined to the grinding box (110) by ten degrees.

2. The grinding device for white corundum production according to claim 1, characterized in that: the grinding box is characterized in that a feeding box (111) is arranged on the upper surface of the grinding box (110), a plurality of bases (112) are uniformly arranged at the bottom of the grinding box (110), and a discharging hole (113) is formed in one side, far away from the lifting device (200), of the grinding box (110).

3. The grinding device for white corundum production according to claim 2, characterized in that: and a driven roller (122) is arranged on one side of the driving roller (121), and the driven roller (122) is rotatably connected in the grinding box (110).

4. The grinding device for white corundum production according to claim 3, characterized in that: the utility model discloses a screening pipe, including protective tube (210), motor (212) upper surface is provided with motor (212), motor (212) lower extreme rotates and is connected with spiral plate (213), spiral plate (213) rotate at the inside adaptation of screening pipe (220), protective tube (210) upper end is close to feeding box (111) one side and has been dyed and have pay-off pipe (214), pay-off pipe (214) and screening pipe (220) communicate each other.

5. The grinding device for producing white corundum according to claim 4, characterized in that: the bottom of the screening pipe (220) is provided with a bottom plate (221), and the surfaces of the screening pipe (220) and the screening plate (114) are provided with a plurality of screening holes (223).