Mineral powder vertical mill equipment capable of preventing mineral powder from bonding

Abstract

The utility model discloses mineral powder vertical mill equipment capable of preventing mineral powder from bonding, and relates to the technical field of mineral powder vertical mills. The mineral powder vertical mill equipment capable of preventing mineral powder bonding comprises an operation box and an anti-blocking mechanism, the anti-blocking mechanism is arranged in the operation box and comprises a hollow grinding block, a fixing plate, a telescopic rod and a mounting plate, the telescopic rod is fixedly mounted at the top of the fixing plate, one end of the telescopic rod is fixedly connected with the bottom of the mounting plate, and the other end of the telescopic rod is fixedly connected with the bottom of the mounting plate. The adjacent sides of the mounting plate are fixedly connected with the two sides of the hollow grinding block correspondingly, and mineral powder accumulation is prevented by continuously moving the hollow grinding block. The hollow grinding block sleeves the grinding roller to continuously move up and down, so that bonding and accumulation of mineral powder between the grinding roller and the hollow grinding block are avoided, the mineral powder can be smoothly discharged and collected, the device is prevented from being blocked, the device can be used for a long time, and the powder discharging efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral powder vertical mills, in particular to mineral powder vertical mill equipment for preventing mineral powder from sticking. Background Art

[0002] The publication number is CN216573341 U, a mineral powder vertical mill with a multi-stage sorting mechanism, including a device cover, a shell fixedly mounted on the lower surface of the device cover, and a switch fixedly mounted on the front surface of the shell, a motor 1 and a motor 2 are arranged inside the shell, and a rotating shaft is fixedly connected to the output end of the motor 1, a gear is fixedly mounted on the outer surface of the rotating shaft, and a conveyor belt is movably mounted on the outer surface of the gear, two groups of screen fixing shells are arranged below the conveyor belt, and screens are movably mounted inside the two groups of screen fixing shells, and slide blocks are fixedly mounted on the front surfaces of the two groups of screen fixing shells. The utility model is a mineral powder vertical mill with a multi-stage sorting mechanism, which screens raw materials and output materials multiple times to ensure product quality, reduce wear on the device, and increase the service life of the device. At the same time, the semi-finished products produced by one grinding are recycled and ground again, thereby increasing production and reducing working costs.

[0003] When the above-mentioned mineral powder vertical mill with a multi-stage sorting mechanism is in use, the friction between the mineral powders increases after fine grinding, and the mineral powders are easily adhered and accumulated in the grinding disc, which is not convenient for discharge and may also cause blockage of the device, affecting the normal use of the device. Utility Model Content

[0004] The utility model aims to provide a mineral powder vertical mill device which can prevent mineral powder from sticking together, and can solve the problem that when the above-mentioned mineral powder vertical mill with a multi-stage sorting mechanism is in use, the friction between the mineral powders increases after fine grinding, and the mineral powders are easily stuck and accumulated in the grinding disc, which makes it difficult to discharge them and may also cause the device to be blocked, affecting the normal use of the device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mineral powder vertical mill equipment for preventing mineral powder from sticking, comprising an operating box and an anti-blocking mechanism, the anti-blocking mechanism being arranged inside the operating box, the anti-blocking mechanism comprising a hollow grinding block, a fixed plate, a telescopic rod and a mounting plate, a telescopic rod being fixedly installed on the top of the fixed plate, one end of the telescopic rod being fixedly connected to the bottom of the mounting plate, and adjacent sides of the mounting plate being fixedly connected to both sides of the hollow grinding block respectively, so that the mineral powder is prevented from accumulating by continuously moving the hollow grinding block.

[0006] Preferably, the anti-blocking mechanism also includes a spring, a second motor, a rotating rod and a cam. The second motor is fixedly installed on one side of the operating box, and the rotating rod is rotatably installed on the inner wall of one side of the operating box. The output shaft of the second motor is fixedly connected to one end of the rotating rod, and the other end of the rotating rod is fixedly installed with a cam. Fixed plates are respectively fixedly installed on the inner walls of both sides of the operating box, and a spring is fixedly installed on the top of the fixed plate. One end of the spring is fixedly connected to the bottom of the mounting plate, and the telescopic rod passes through the inside of the spring but is not connected. When the device is grinding, the hollow grinding block is continuously moved up and down on the grinding roller to avoid the mineral powder from sticking and accumulating between the grinding roller and the hollow grinding block, so that the mineral powder can be smoothly discharged and collected, and the device is prevented from being blocked, so that the device can be operated for a long time and the powder output efficiency of the device is improved.

[0007] Preferably, an annular guide plate is fixedly mounted on the top of the hollow grinding block to guide the ore so that the ore is gathered above the hollow grinding block.

[0008] Preferably, a first motor is fixedly installed on the top of the operating box, a connecting rod is rotatably installed on the inner top of the operating box, the output shaft of the first motor is fixedly connected to one end of the connecting rod, a grinding roller is fixedly installed on the other end of the connecting rod, and the bottom of the grinding roller extends to the inside of the hollow grinding block to grind the ore.

[0009] Preferably, a feeding pipe is fixedly installed on one side of the operation box, one end of the feeding pipe extends into the interior of the operation box, and a discharge box is fixedly installed on the other end of the feeding pipe.

[0010] Preferably, a material collecting box is slidably installed on the inner bottom of the operation box to collect the ground mineral powder, making it convenient for staff to collect it.

[0011] Preferably, a handle is provided on the front side of the material receiving box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The mineral powder vertical grinding equipment for preventing mineral powder from sticking, through the coordinated use of a hollow grinding block, a fixed plate, a telescopic rod, a spring, a mounting plate, a second motor, a rotating rod and a cam, enables the hollow grinding block to be sleeved on a grinding roller and continuously move up and down when the device is grinding, thereby preventing the mineral powder from sticking and accumulating between the grinding roller and the hollow grinding block, allowing the mineral powder to be smoothly discharged and collected, preventing the device from being blocked, allowing the device to be operated for a long time, and improving the powder discharge efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the utility model;

[0017] Figure 3 It is a top view of the utility model;

[0018] Figure 4 for Figure 3 AA section view;

[0019] Figure 5 It is an enlarged view of part A of the present utility model.

[0020] Figure numerals: 1, operating box; 2, first motor; 3, connecting rod; 4, grinding roller; 5, anti-blocking mechanism; 501, hollow grinding block; 502, fixing plate; 503, telescopic rod; 504, spring; 505, mounting plate; 506, second motor; 507, rotating rod; 508, cam; 6, annular guide plate; 7, feeding pipe; 8, discharge box; 9, receiving box DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] See also Figure 1-5 The utility model provides a technical solution: a mineral powder vertical mill equipment for preventing mineral powder from sticking, comprising an operation box 1 and an anti-blocking mechanism 5, the anti-blocking mechanism 5 is arranged inside the operation box 1, the anti-blocking mechanism 5 comprises a hollow grinding block 501, a fixed plate 502, a telescopic rod 503 and a mounting plate 505, the top of the fixed plate 502 is fixedly installed with the telescopic rod 503, one end of the telescopic rod 503 is fixedly connected to the bottom of the mounting plate 505, the adjacent sides of the mounting plate 505 are respectively fixedly connected to the two sides of the hollow grinding block 501, and the mineral powder is prevented from accumulating by continuously moving the hollow grinding block 501.

[0023] The anti-blocking mechanism 5 also includes a spring 504, a second motor 506, a rotating rod 507 and a cam 508. The second motor 506 is fixedly installed on one side of the operating box 1, and the rotating rod 507 is rotatably installed on the inner wall of one side of the operating box 1. The output shaft of the second motor 506 is fixedly connected to one end of the rotating rod 507, and the other end of the rotating rod 507 is fixedly installed with a cam 508. The inner walls of both sides of the operating box 1 are respectively fixedly installed with fixed plates 502, and the top of the fixed plate 502 is fixedly installed with a spring 504, one end of the spring 504 is fixedly connected to the bottom of the mounting plate 505, and the telescopic rod 503 passes through the inside of the spring 504 but is not connected. When the device is grinding, the hollow grinding block 501 is sleeved on the grinding roller 4 and continuously moves up and down to avoid the mineral powder from sticking and accumulating between the grinding roller 4 and the hollow grinding block 501, so that the mineral powder can be smoothly discharged and collected, and the device is prevented from being blocked, so that the device can be operated for a long time and the powder output efficiency of the device is improved.

[0024] An annular guide plate 6 is fixedly installed on the top of the hollow grinding block 501 to guide the ore so that the ore is gathered above the hollow grinding block 501 .

[0025] A first motor 2 is fixedly installed on the top of the operating box 1, a connecting rod 3 is rotatably installed on the inner top of the operating box 1, the output shaft of the first motor 2 is fixedly connected to one end of the connecting rod 3, a grinding roller 4 is fixedly installed on the other end of the connecting rod 3, and the bottom of the grinding roller 4 extends to the inside of the hollow grinding block 501 to grind the ore.

[0026] A feeding pipe 7 is fixedly installed on one side of the operation box 1, one end of the feeding pipe 7 extends to the interior of the operation box 1, and a discharge box 8 is fixedly installed on the other end of the feeding pipe 7.

[0027] A material collecting box 9 is slidably mounted on the inner bottom of the operating box 1 to collect the ground mineral powder, making it convenient for the staff to collect it.

[0028] A handle is provided on the front side of the material receiving box 9.

[0029] Working principle: When the device is in use, the ore to be ground is poured into the discharge box 8, discharged into the annular guide plate 6 through the discharge pipe 7, and collected. The first motor 2 is turned on to drive the connecting rod 3 to rotate, driving the grinding roller 4 to rotate, and cooperating with the hollow grinding block 501 to grind the ore that falls between the grinding roller 4 and the hollow grinding block 501. At the same time, the second motor 506 is turned on to drive the rotating rod 507 to rotate, driving the cam 508 to continuously push the mounting plate 505 upward, and cooperating with the elastic effect of the spring 504, the telescopic rod 503 is continuously extended and retracted, driving the hollow grinding block 501 to continuously move up and down, so that the ore that has been ground into powder between the grinding roller 4 and the hollow grinding block 501 falls quickly and is collected by the receiving box 9.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A mineral powder vertical grinding equipment for preventing mineral powder from sticking, characterized in that: include: Operation box (1); The anti-blocking mechanism (5) is arranged inside the operating box (1), and comprises a hollow grinding block (501), a fixed plate (502), a telescopic rod (503) and a mounting plate (505). The telescopic rod (503) is fixedly mounted on the top of the fixed plate (502), one end of the telescopic rod (503) is fixedly connected to the bottom of the mounting plate (505), and the adjacent sides of the mounting plate (505) are respectively fixedly connected to the two sides of the hollow grinding block (501), so that the mineral powder is prevented from accumulating by continuously moving the hollow grinding block (501).

2. The mineral powder vertical grinding equipment for preventing mineral powder from sticking according to claim 1 is characterized in that: The anti-blocking mechanism (5) further comprises a spring (504), a second motor (506), a rotating rod (507) and a cam (508); the second motor (506) is fixedly mounted on one side of the operating box (1); the rotating rod (507) is rotatably mounted on the inner wall of one side of the operating box (1); the output shaft of the second motor (506) is fixedly connected to one end of the rotating rod (507); the other end of the rotating rod (507) is fixedly mounted to the cam (508); fixed plates (502) are respectively fixedly mounted on the inner walls of both sides of the operating box (1); a spring (504) is fixedly mounted on the top of the fixed plate (502); one end of the spring (504) is fixedly connected to the bottom of the mounting plate (505); and the telescopic rod (503) passes through the interior of the spring (504) but is not connected thereto.

3. The mineral powder vertical grinding equipment for preventing mineral powder from sticking according to claim 2 is characterized in that: An annular material guide plate (6) is fixedly mounted on the top of the hollow grinding block (501).

4. The mineral powder vertical grinding equipment for preventing mineral powder from sticking according to claim 3 is characterized in that: A first motor (2) is fixedly mounted on the top of the operating box (1); a connecting rod (3) is rotatably mounted on the inner top of the operating box (1); an output shaft of the first motor (2) is fixedly connected to one end of the connecting rod (3); a grinding roller (4) is fixedly mounted on the other end of the connecting rod (3); and the bottom of the grinding roller (4) extends to the interior of the hollow grinding block (501).

5. The mineral powder vertical grinding equipment for preventing mineral powder from sticking according to claim 4 is characterized in that: A material discharge pipe (7) is fixedly mounted on one side of the operation box (1), one end of the material discharge pipe (7) extends into the interior of the operation box (1), and a material discharge box (8) is fixedly mounted on the other end of the material discharge pipe (7).

6. The mineral powder vertical grinding equipment for preventing mineral powder from sticking according to claim 5, characterized in that: A material receiving box (9) is slidably mounted on the inner bottom of the operation box (1).

7. The mineral powder vertical grinding equipment for preventing mineral powder from sticking according to claim 6, characterized in that: The front side of the material receiving box (9) is provided with a handle.

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