CN107930776B

CN107930776B - Intelligent efficient crushing structure applied to mining production

Info

Publication number: CN107930776B
Application number: CN201711212750.5A
Authority: CN
Inventors: 陈进华; 季成章; 潘坚; 雷明生
Original assignee: Jiangsu Bunchuang Machinery Co Ltd
Current assignee: Jiangsu bunchuang Machinery Co., Ltd
Priority date: 2017-11-28
Filing date: 2017-11-28
Publication date: 2020-04-21
Anticipated expiration: 2037-11-28
Also published as: CN107930776A

Abstract

The invention belongs to the technical field of mining production machinery application, and particularly discloses an intelligent efficient crushing structure applied to mining production. The intelligent efficient crushing structure applied to mining production has the beneficial effects that: the bottom frame that cooperatees and use, circular ball grinds the case, drive assembly, wet grinding subassembly and control assembly, it is convenient that the operation is dismantled in the installation, be applicable to carry out the high efficiency to the ore material, accurate and stable operation of milling, can carry out the adaptability adjustment according to needs simultaneously, realize the operation of milling of the biax of unilateral, reduce power energy consumption, control assembly can detect the operating condition of each part in real time, improve management and control efficiency, also can accomplish the control demand of distal end with long-range host computer connection, realize intelligent production requirement.

Description

Intelligent efficient crushing structure applied to mining production

Technical Field

The invention belongs to the technical field of mining production machinery application, and particularly relates to an intelligent efficient crushing structure applied to mining production, which is suitable for efficient double-shaft anisotropic grinding operation on mineral raw materials.

Background

The mining machinery industry is one of important basic industries for providing equipment for mining and processing of solid raw materials, materials and fuels, serves important basic industrial departments such as black and nonferrous metallurgy, coal, building materials, chemical industry, nuclear industry and the like, and products of the mining machinery industry are also widely applied to basic construction of basic departments such as transportation, railways, buildings, water conservancy and hydropower and the like. The China mining machinery industry mainly has seven major types, about 300 varieties and thousands of specifications of products. From 2000 years, under the pulling of the big development of the domestic basic industry and the infrastructure, the market demand of mining machinery products is vigorous, and in 2010, the sales volume of the mining machinery industry in China is 4000 billion yuan, so that China surpasses North America, Japan and Western Europe, and the market becomes the largest mining machinery market in the whole world. The mining machinery industry occupies a pillar position in national economy, and plays a lot of roles and contributes to economic construction. No matter in the current market development situation of the traditional Chinese mining machinery industry or in the global industry operation situation, the traditional Chinese mining machinery industry is in a historical window period, and is an important period for the traditional Chinese mining machinery industry to be comprehensively or deeply integrated into the world and to be jointly developed with the world in 5-10 years, so that the development prospect of the industry is good.

The mining machine is a machine directly used for mineral mining, enrichment and other operations, and comprises a mining machine and a mineral separation machine, the working principle and structure of the prospecting machine are mostly the same as or similar to those of the mining machine used for mining similar minerals, in a broad sense, the prospecting machine also belongs to the mining machine, and in addition, a large number of cranes, conveyors, ventilators, drainage machines and the like are also applied in the mining operation.

The wet mill is called a wet mill, and is divided into a gold mill, a mercury mixing mill, an iron mill and an electric mill according to different operation modes; the grinding machine is divided into an edge runner mill, a double-roller mill and a triple-roller mill according to different structural modes, is used for grinding various ferrous metals, nonferrous metals and nonmetallic minerals and grinding, selecting and processing rare and precious metals of gold and silver, and is the optimal first grinding equipment for vast middle and small sized ore dressing plants and powder mills. At present, traditional wet mill for ore grinding, its structure is complicated, the assembly, dismantle and maintain inconveniently, and operating condition is unstable simultaneously, leads to the inefficiency of milling, also does not realize intelligent control management purpose, can not satisfy high-efficient, high-quality, the stable user demand of current mining production yet, and this is present to await solution urgently.

Therefore, based on the problems, the invention provides an intelligent efficient crushing structure applied to mining production.

Disclosure of Invention

The purpose of the invention is as follows: the invention aims to provide an intelligent efficient crushing structure applied to mining production, which is characterized in that a bottom frame, a circular ball grinding box, a driving assembly, a wet grinding assembly and a control assembly are matched for use, the intelligent efficient crushing structure is reasonable in design structure and convenient and fast in mounting and dismounting operation, and is suitable for efficient, accurate and stable grinding operation of mineral materials.

The technical scheme is as follows: the invention provides an intelligent efficient crushing structure applied to mining production, which consists of a bottom framework, a plurality of right side vertical supports and a plurality of left side vertical supports which are arranged on the bottom framework, a circular ball grinding box which is arranged on the right side vertical supports and the left side vertical supports, a first outlet pipe and a second outlet pipe which are arranged at two sides of the bottom of the circular ball grinding box, a first material separating plate and a second material separating plate which are arranged in the circular ball grinding box, a driving assembly which is matched with the circular ball grinding box for use, and a wet grinding assembly which is arranged in the circular ball grinding box and is matched with the driving assembly for use; the driving assembly comprises a motor mounting shell arranged at the bottom of the round ball mill box, a driving motor arranged in the motor mounting shell, a hollow sealing column arranged in the round ball mill box, a gear box arranged on the hollow sealing column, and a power transmission shaft arranged on the hollow sealing column, wherein two ends of the power transmission shaft are respectively connected with the driving motor and the gear box; the wet grinding assembly comprises a first sealing cover and a second sealing cover which are respectively arranged on two sides of the circular ball grinding box, a first bearing, a third bearing, a second bearing and a fourth bearing which are respectively arranged on the first sealing cover and the second sealing cover, a first rotating shaft and a third rotating shaft which are respectively connected with the first bearing, the second bearing and the fourth bearing at two ends, and a second rotating shaft and a fourth rotating shaft which are respectively connected with the gear box, the second bearing and the fourth bearing at two ends, and a first grinding ring and a second grinding ring which are respectively arranged on the first rotating shaft and the second rotating shaft, and a third grinding ring and a fourth grinding ring which are respectively arranged on the third rotating shaft and the fourth rotating shaft.

According to the technical scheme, the round ball milling box is of a round conical structure; the thicknesses of the first rolling ring, the second rolling ring, the third rolling ring and the fourth rolling ring are gradually reduced from the middle to the edge; and a plurality of reinforcing rib plates matched with the gear box for use are arranged on two sides of the hollow sealing column.

According to the technical scheme, the first rolling ring and the third rolling ring are arranged in a staggered mode, and the second rolling ring and the fourth rolling ring are arranged in a staggered mode.

This technical scheme, be applied to the high-efficient crushing structure of intelligent of mining production, still include the control assembly who cooperatees and use with drive assembly, wet grinding subassembly, wherein, control assembly comprises singlechip, data transceiver unit, liquid crystal display and early warning unit, is provided with speed sensor in first pivot, second pivot, third pivot, the fourth pivot respectively, and data transceiver unit, liquid crystal display, early warning unit, speed sensor and driving motor are connected with the singlechip respectively.

Compared with the prior art, the intelligent efficient crushing structure applied to mining production has the beneficial effects that: bottom frame that the uses cooperatees, circular ball grinds the case, drive assembly, wet grinding subassembly and control assembly, its rational in infrastructure and installation dismantlement operation are convenient, be applicable to and carry out the high efficiency to the ore material, accurate and stable operation of milling, can carry out the adaptability adjustment as required simultaneously, realize the biax operation of milling of unilateral, reduce power energy consumption, control assembly can detect the operating condition of each part in real time, improve management and control efficiency, also can accomplish the control demand of distal end with long-range upper computer connection, realize intelligent production requirement.

Drawings

FIG. 1 is a schematic structural diagram of an intelligent efficient pulverizing structure applied to mining production according to the present invention;

FIG. 2 is a schematic top view of a portion of an intelligent high-efficiency pulverizing structure applied to mining production according to the present invention;

FIG. 3 is a schematic diagram of a right-view partial structure of an intelligent efficient pulverizing structure applied to mining production according to the present invention;

FIG. 4 is a schematic diagram of a left-side view of a smart efficient pulverizing structure applied to mining production according to the present invention;

FIG. 5 is a schematic view of the top-down partial installation structure of the rotating shaft and the grinding ring of the intelligent high-efficiency crushing structure applied to mining production according to the invention;

wherein, the numbers in the figure are marked as follows: 1-a bottom frame, 2-a right side vertical support, 3-a left side vertical support, 4-a round ball mill box, 5-a motor installation shell, 6-a driving motor, 7-a hollow sealing column, 8-a gear box, 9-a power transmission shaft, 10-a reinforcing rib plate, 11-a first material separation plate, 12-a second material separation plate, 13-a first sealing cover and 14-a second sealing cover, 15-a first bearing, 16-a second bearing, 17-a first rotating shaft, 18-a second rotating shaft, 19-a first rolling ring, 20-a second rolling ring, 21-a first outlet pipe, 22-a second outlet pipe, 23-a third bearing, 24-a third rotating shaft, 25-a third rolling ring, 26-a fourth bearing, 27-a fourth rotating shaft and 28-a fourth rolling ring.

Detailed Description

The invention is further elucidated with reference to the drawings and the embodiments.

As shown in fig. 1, 2, 3, 4 and 5, an intelligent efficient pulverizing structure applied to mining production is composed of a bottom frame 1, a plurality of right vertical supports 2 and left vertical supports 3 arranged on the bottom frame 1, a round ball milling box 4 arranged on the right vertical supports 2 and the left vertical supports 3, a first outlet pipe 21 and a second outlet pipe 22 arranged on two sides of the bottom of the round ball milling box 4, a first material separating plate 11 and a second material separating plate 12 arranged in the round ball milling box 4, a driving component matched with the round ball milling box 4, and a wet milling component arranged in the round ball milling box 4 and matched with the driving component; the driving assembly comprises a motor mounting shell 5 arranged at the bottom of the round ball mill box 4, a driving motor 6 arranged in the motor mounting shell 5, a hollow sealing column 7 arranged in the round ball mill box 4, a gear box 8 arranged on the hollow sealing column 7, and a power transmission shaft 9 arranged on the hollow sealing column 7 and two ends of the power transmission shaft are respectively connected with the driving motor 6 and the gear box 8; the wet grinding assembly comprises a first sealing cover 13 and a second sealing cover 14 which are respectively arranged at two sides of the circular ball grinding box 4, a first bearing 15, a third bearing 23, a second bearing 16 and a fourth bearing 26 which are respectively arranged in the first sealing cover 13 and the second sealing cover 14, a first rotating shaft 17 and a third rotating shaft 24 which are respectively connected with the gear box 8, the first bearing 15 and the third bearing 23 at two ends, a second rotating shaft 18 and a fourth rotating shaft 27 which are respectively connected with the gear box 8, the second bearing 16 and the fourth bearing 26 at two ends, a first grinding ring 19 and a second grinding ring 20 which are respectively arranged on the first rotating shaft 17 and the second rotating shaft 18, and a third grinding ring 25 and a fourth grinding ring 28 which are respectively arranged on the third rotating shaft 24 and the fourth rotating shaft 27.

Preferably, the circular ball milling box 4 is of a circular conical structure, the thicknesses of the first rolling ring 19, the second rolling ring 20, the third rolling ring 25 and the fourth rolling ring 28 are gradually reduced from the middle to the edge, and a plurality of reinforcing rib plates 10 matched with the gear box 8 are arranged on two sides of the hollow sealing column 7; the first grinding ring 19 and the third grinding ring 25 are arranged in a staggered mode, and the second grinding ring 20 and the fourth grinding ring 28 are arranged in a staggered mode; the intelligent efficient crushing structure is reasonable in design structure and convenient in installation and disassembly operation, is suitable for efficient, accurate and stable grinding operation of mineral stones, and can be adjusted adaptively according to requirements, realize the biax operation of milling of unilateral, reduce the electric power energy resource consumption, the control assembly can detect the operating condition of each part in real time, improves management and control efficiency, also can accomplish the control demand of distal end with long-range host computer connection, realizes intelligent production requirement.

The intelligent efficient crushing structure applied to mining production has the advantages that the size of the whole structure is 2000 × 1000 × 880 × 1050mm, the power of the driving motor 6 is 10.5KW, the rotating speed of the gear box 8 in linkage with the first rotating shaft 17, the second rotating shaft 18, the third rotating shaft 24 and the fourth rotating shaft 27 is 40-50r/min, and the same-direction or different-direction grinding operation can be realized between the first rotating shaft 17 and the third rotating shaft 24 and between the second rotating shaft 18 and the fourth rotating shaft 27.

The foregoing is only a preferred embodiment of this invention and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the invention and these modifications should also be considered as the protection scope of the invention.

Claims

1. The utility model provides a be applied to intelligent high-efficient crushing structure of mining production which characterized in that: the device comprises a bottom framework (1), a plurality of right vertical supports (2) and a plurality of left vertical supports (3) which are arranged on the bottom framework (1), a plurality of circular ball grinding boxes (4) which are arranged on the right vertical supports (2) and the left vertical supports (3), a first outlet pipe (21) and a second outlet pipe (22) which are arranged on two sides of the bottom of each circular ball grinding box (4), a first material separating plate (11) and a second material separating plate (12) which are arranged in each circular ball grinding box (4), a driving assembly which is matched with each circular ball grinding box (4), a wet grinding assembly which is arranged in each circular ball grinding box (4) and is matched with the driving assembly, and a control assembly which is matched with the driving assembly and the wet grinding assembly;

the driving assembly comprises a motor mounting shell (5) arranged at the bottom of the round ball mill box (4), a driving motor (6) arranged in the motor mounting shell (5), a hollow sealing column (7) arranged in the round ball mill box (4), a gear box (8) arranged on the hollow sealing column (7), and a power transmission shaft (9) arranged in the hollow sealing column (7) and two ends of the power transmission shaft are respectively connected with the driving motor (6) and the gear box (8);

the wet grinding assembly comprises a first sealing cover (13) and a second sealing cover (14) which are respectively arranged at two sides of a circular ball grinding box (4), a first bearing (15) and a third bearing (23) which are arranged in the first sealing cover (13), a second bearing (16) and a fourth bearing (26) which are arranged in the second sealing cover (14), a first rotating shaft (17) with two ends respectively connected with a gear box (8) and the first bearing (15), a third rotating shaft (24) with two ends respectively connected with the gear box (8) and the third bearing (23), a second rotating shaft (18) with two ends respectively connected with the gear box (8) and the second bearing (16), a fourth rotating shaft (27) with two ends respectively connected with the gear box (8) and the fourth bearing (26), and a first grinding ring (19) and a second grinding ring (20) which are respectively arranged on the first rotating shaft (17) and the second rotating shaft (18), the third grinding ring (25) and the fourth grinding ring (28) are respectively arranged on the third rotating shaft (24) and the fourth rotating shaft (27), the first grinding ring (19) and the third grinding ring (25) are arranged in a staggered mode, and the second grinding ring (20) and the fourth grinding ring (28) are arranged in a staggered mode;

the control assembly comprises a single chip microcomputer, a data receiving and sending unit, a liquid crystal display screen and an early warning unit, wherein rotating speed sensors are respectively arranged on a first rotating shaft (17), a second rotating shaft (18), a third rotating shaft (24) and a fourth rotating shaft (27), and the data receiving and sending unit, the liquid crystal display screen, the early warning unit, the rotating speed sensors and the driving motor (6) are respectively connected with the single chip microcomputer;

the grinding operation in the same direction or different directions can be realized between the first rotating shaft (17) and the third rotating shaft (24) and between the second rotating shaft (18) and the fourth rotating shaft (27);

and a plurality of reinforcing rib plates (10) matched with the gear box (8) for use are arranged on two sides of the hollow sealing column (7).

2. The intelligent efficient crushing structure applied to mining production according to claim 1, characterized in that: the round ball grinding box (4) is arranged into a round conical structure; the thicknesses of the first rolling ring (19), the second rolling ring (20), the third rolling ring (25) and the fourth rolling ring (28) are gradually reduced from the middle to the edge.