Device for quickly replacing spiral stirring shaft lining plate of CSM-600 vertical stirring mill

Abstract

The utility model relates to a device for quickly replacing a CSM-600 vertical stirring mill spiral stirring shaft lining plate, which comprises a support frame, the lower end of one side of the support frame is electrically connected with a control host, the inner wall of the support frame is provided with a transportation plate, the lower end of the front side of the support frame is embedded with a carrying roller, and the lower end of the front side of the support frame is provided with a clamping plate. And a mounting clamping block is vertically and fixedly connected to the edge of the rear side of the supporting frame, a fixing bolt is mounted on one side of the mounting clamping block in an inserted mode, a first servo motor is vertically mounted on the edge of the front side of the conveying plate in an inserted mode, a driving gear is mounted at the output end of the first servo motor, and the driving gear is mounted on the inner wall of the conveying plate in an embedded mode. The device for quickly replacing the spiral stirring shaft lining plate of the CSM-600 vertical stirring mill can be adaptively mounted on a shell of the vertical stirring mill through the fixing bolts and the mounting clamping blocks, operation, opening and closing of the vertical stirring mill are not affected, the device can be obliquely distributed through the placement grooves, the adaptability is better, and mounting is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of replacing spiral stirring shaft linings, in particular to a device for quickly replacing spiral stirring shaft linings of a CSM-600 vertical stirring mill. Background Art

[0002] Energy system optimization project is one of the ten major energy-saving projects in China. Energy-saving transformation of mineral processing industry, led by steel enterprises, is the most important development direction of energy system optimization project. Mineral processing industry is a major energy consumer, accounting for about 9% of my country's total energy consumption. In its raw material preparation process system, a three-stage crushing + three-stage grinding process is usually adopted. Among them, fine grinding equipment usually adopts wet overflow ball mill, which accounts for more than 35% of mineral processing energy consumption and has a material fineness of 200 mesh passing rate of 50-70%. Since ball mill mainly adopts impact grinding method for grinding, the product particle size is large. Generally coarse, there are common problems of low concentrate grade and low recovery rate. As a major fine grinding and ultrafine grinding equipment in modern mineral processing technology, vertical stirred mill has begun to be used for fine grinding and ultrafine grinding of coarse concentrate, middlings, concentrates and tailings. Vertical stirred mill is installed vertically. Compared with traditional horizontal ball mill, it has the advantages of high efficiency and energy saving, strong adaptability to ore materials, high equipment operation rate, good normal distribution of product particle size, low wear, low noise, low vibration value, small footprint, simple foundation, short installation period, long service life and high reliability. Its spiral structure requires the installation of lining.

[0003] The existing CN216541703U tool for replacing the liner of a vertical stirred mill adopts a slewing bearing to achieve full-radius operation. The front end lifting ring is extended into the cylinder of the vertical stirred mill through a telescopic arm. At the same time, the removed liner can be placed at a farther position outside the cylinder, thereby improving the safety of the stacking area. However, there are shortcomings. The existing equipment has poor installation stability and cannot be matched for installation. It needs to be disassembled and assembled repeatedly, which is inconvenient to use. Therefore, a device for quickly replacing the spiral stirring shaft liner of the CSM-600 vertical stirred mill is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a device for quickly replacing the spiral stirring shaft liner of the CSM-600 vertical stirred mill, so as to solve the problem mentioned in the above background technology that the tool for replacing the liner of the vertical stirred mill has poor installation stability, cannot be matched for installation, needs to be repeatedly disassembled and assembled, and is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for quickly replacing the spiral stirring shaft liner of the CSM-600 vertical stirred mill, comprising a support frame, the lower end of one side of the support frame is electrically connected to the control host, and a transport plate is installed on the inner wall of the support frame, a transport roller is embedded in the lower end of the front side of the support frame, and a mounting clamp is vertically fixedly connected to the rear edge of the support frame, a fixing bolt is inserted and installed on one side of the mounting clamp, a first servo motor is vertically inserted and installed on the front edge of the transport plate, and a driving gear is installed on the output end of the first servo motor, the driving gear is embedded and installed on the inner wall of the transport plate, and one side of the driving gear is meshed and installed with the inner wall of the support frame, an extension block is slidably inserted and installed on the upper end of the transport plate, and a placement groove is inserted and installed on the inner wall of the extension block, a second driving gear is meshed and installed on both sides of the extension block, and a second servo motor is installed on one end of the second driving gear.

[0006] Preferably, the support frame is mounted on the vertical stirred mill housing by means of fixing bolts and mounting clamps in the form of clamping bolts.

[0007] Preferably, the transport plate is meshed and connected to the support frame through a first servo motor and a driving gear for lifting and lowering, and the first servo motor and the driving gear are distributed in four groups of symmetrical positions on the transport plate.

[0008] Preferably, the inner wall of the placement groove is made of an inclined sponge material, and the placement groove and the extension block are installed in a limited insertion manner, and the placement groove and the extension block are both rear-side opening structures.

[0009] Preferably, the transport rollers are distributed in a protruding position at the lower end of the front side of the support frame.

[0010] Preferably, the extension block is connected to the transport plate in a forward and backward telescopic manner via a second servo motor and a second drive gear.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the device for quickly replacing the spiral stirring shaft liner of the CSM-600 vertical stirred mill can be adapted and installed with the vertical stirred mill shell by means of fixing bolts and mounting clamps, without affecting its operation and opening and closing, and can be tilted and distributed through the placement slot, and can be quickly plugged in and disassembled, and can be raised and lowered by the first servo motor and the drive gear, and can be telescoped forward and backward by the second servo motor and the second drive gear, with better adaptability and more convenient installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a front view of a device for quickly replacing the spiral stirring shaft liner of a CSM-600 vertical stirred mill according to the present invention;

[0013] Figure 2This is a schematic diagram of the internal structure of a device for quickly replacing the spiral stirring shaft liner of a CSM-600 vertical stirred mill according to the present invention;

[0014] Figure 3 This is a schematic diagram of the connection between the support frame and the housing of a CSM-600 vertical stirred mill device for quickly replacing the spiral stirring shaft liner of the vertical stirred mill;

[0015] Figure 4 This utility model is a device for quickly replacing the spiral stirring shaft lining of the CSM-600 vertical stirred mill Figure 2 Enlarged view of point A in the middle;

[0016] Figure 5 This utility model is a device for quickly replacing the spiral stirring shaft lining of the CSM-600 vertical stirred mill Figure 2 Enlarged view of point B in the middle;

[0017] Figure 6 This utility model is a device for quickly replacing the spiral stirring shaft lining of the CSM-600 vertical stirred mill Figure 3 Enlarged view of point C in the middle.

[0018] In the figure: 1. Support frame, 2. Transport plate, 3. Control host, 4. Placement slot, 5. Transport roller, 6. Vertical stirring mill shell, 7. First servo motor, 8. Drive gear, 9. Second servo motor, 10. Second drive gear, 11. Extension block, 12. Fixing bolt, 13. Mounting clamp. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-6The utility model provides a technical solution: a device for quickly replacing the spiral stirring shaft liner of the CSM-600 vertical stirred mill, comprising a support frame 1, a transport plate 2, a control host 3, a placement slot 4, a transport roller 5, a vertical stirred mill shell 6, a first servo motor 7, a drive gear 8, a second servo motor 9, a second drive gear 10, an extension block 11, a fixing bolt 12 and a mounting clamp 13. The lower end of one side of the support frame 1 is electrically connected to the control host 3, and the transport plate 2 is installed on the inner wall of the support frame 1. The support frame 1 is spliced ​​and installed with clamping bolts on the vertical stirred mill shell 6 through the fixing bolts 12 and the mounting clamp 13, so that the support frame 1 is convenient for bolt clamping and adaptation installation, avoiding repeated disassembly and assembly.

[0021] The transport plate 2 is connected to the support frame 1 in an engaged and lifting manner through the first servo motor 7 and the drive gear 8, and the first servo motor 7 and the drive gear 8 are distributed in four groups of symmetrical positions on the transport plate 2, so that the transport plate 2 can be conveniently engaged and lifted in four groups, and is more stable. The transport roller 5 is embedded and installed at the lower end of the front side of the support frame 1, and the mounting clamp 13 is vertically fixedly connected to the rear edge of the support frame 1. The transport roller 5 is distributed in a protruding position at the lower end of the front side of the support frame 1, so that the device can be easily flipped over and pulled at one end, and is easy to carry.

[0022] A fixing bolt 12 is installed on one side of the mounting clamp 13, and a first servo motor 7 is installed vertically on the front edge of the transport plate 2, and a driving gear 8 is installed on the output end of the first servo motor 7. The driving gear 8 is embedded in the inner wall of the transport plate 2, and one side of the driving gear 8 is meshed with the inner wall of the support frame 1. An extension block 11 is installed on the upper end of the transport plate 2, and a placement slot 4 is installed on the inner wall of the extension block 11. The inner wall of the placement slot 4 is made of inclined sponge material, and the placement slot 4 and the extension block 11 are installed in a limited position. The placement slot 4 and the extension block 11 are both rear-side opening structures, which makes it convenient to place the material in an inclined position in the placement slot 4, and can be quickly plugged in, disassembled, replaced and used.

[0023] The extension block 11 is connected to the transport plate 2 in a forward and backward telescopic manner through the second servo motor 9 and the second drive gear 10, so that the extension block 11 can be easily adjusted forward and backward and has good adaptability. The second drive gears 10 are meshed and installed on both sides of the extension block 11, and a second servo motor 9 is installed at one end of the second drive gear 10.

[0024] Working principle: When using the device for quickly replacing the spiral stirring shaft liner of the CSM-600 vertical stirred mill, first, the support frame 1 of the device is fixed to the vertical stirred mill shell 6 by clamping bolts 12 and mounting clamps 13. When the liner needs to be replaced, the liner can be placed in the placement groove 4, and then the liner is driven to rise by the first servo motor 7 and the drive gear 8. When it moves to the adaptation position, it can be moved backward by the second servo motor 9 and the second drive gear 10 for adaptation installation. When the placement position of the liner needs to be adjusted, the placement groove 4 can be plugged in, disassembled, and replaced. When it needs to be moved and transported, the support frame 1 can be turned sideways and then towed and transported by the transport roller 5. This is the use process of the device for quickly replacing the spiral stirring shaft liner of the CSM-600 vertical stirred mill.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for quickly replacing a spiral stirring shaft liner of a CSM-600 vertical stirred mill, comprising a support frame (1), wherein the lower end of one side of the support frame (1) is electrically connected to a control host (3), and a transport plate (2) is installed on the inner wall of the support frame (1), characterized in that: The lower end of the front side of the support frame (1) is embedded with a transport roller (5), and the rear edge of the support frame (1) is vertically fixedly connected with a mounting clamp (13), and one side of the mounting clamp (13) is plugged and installed with a fixing bolt (12). The front edge of the transport plate (2) is vertically plugged and installed with a first servo motor (7), and the output end of the first servo motor (7) is installed with a driving gear (8), and the driving gear (8) is embedded and installed on the inner wall of the transport plate (2), and one side of the driving gear (8) is meshed and installed with the inner wall of the support frame (1). The upper end of the transport plate (2) is slidably plugged and installed with an extension block (11), and the inner wall of the extension block (11) is plugged and installed with a placement groove (4), and the second driving gear (10) is meshed and installed on both sides of the extension block (11), and a second servo motor (9) is installed on one end of the second driving gear (10).

2. The device for quickly replacing the spiral stirring shaft liner of a CSM-600 vertical stirred mill according to claim 1, characterized in that: The support frame (1) is mounted on the vertical stirred mill housing (6) by means of fixing bolts (12) and mounting clamps (13) in the form of clamping bolts.

3. The device for quickly replacing the spiral stirring shaft liner of a CSM-600 vertical stirred mill according to claim 2, characterized in that: The transport plate (2) is connected to the support frame (1) in a meshing manner via a first servo motor (7) and a driving gear (8), and the first servo motor (7) and the driving gear (8) are distributed in four symmetrical positions on the transport plate (2).

4. The device for quickly replacing the spiral stirring shaft liner of a CSM-600 vertical stirred mill according to claim 3, characterized in that: The inner wall of the placement groove (4) is made of an inclined sponge material, and the placement groove (4) and the extension block (11) are installed in a limited insertion manner. The placement groove (4) and the extension block (11) are both rear-side open structures.

5. The device for quickly replacing the spiral stirring shaft liner of a CSM-600 vertical stirred mill according to claim 4, characterized in that: The transport roller (5) is distributed in a protruding position at the lower end of the front side of the support frame (1).

6. The device for quickly replacing the spiral stirring shaft liner of a CSM-600 vertical stirred mill according to claim 5, characterized in that: The extension block (11) is connected to the transport plate (2) in a forward and backward telescopic manner via a second servo motor (9) and a second drive gear (10).

Images