Multifunctional crushing device for ore mill

Abstract

The multifunctional crushing device comprises a cover plate, a motor and a grinding wheel, the motor is fixedly installed on the rear surface of the cover plate, an adjusting frame is fixedly installed on the upper surface of the front end of the cover plate, a sleeve frame is fixedly installed on the lower surface of the motor, a transmission shaft is fixedly installed at the output end of the motor, and the grinding wheel is fixedly installed on the transmission shaft. A grinding wheel is fixedly installed on the front end face of the transmission shaft, and a brush plate is movably installed on the lower surface of the adjusting frame. According to the multifunctional crushing device for the ore mill, the crushing device can have a self-cleaning function, the rotating rod can be controlled to rotate by rotating the knob of the adjusting frame, the rotating rotating rod controls the two brush blocks to be close to each other until the brush blocks are in contact with the grinding wheel, and therefore in the rotating working process of the grinding wheel, the grinding wheel is driven to rotate, and the grinding wheel is driven to rotate. The brush block and the brush plate can continuously clean powdered scraps on the surface of the grinding wheel, and when the grinding wheel needs to be overhauled, no powdered scraps fall off from the grinding wheel in the overturning process of the grinding wheel.

Description

Technical Field

[0001] The utility model relates to the field of ore mills, in particular to a multifunctional crushing device for ore mills. Background Art

[0002] Mining mill is a machine widely used for grinding in the mineral processing industry. There are many types of mining mills, among which vertical mining mill is one of them. When the vertical mining mill is in use, the material is crushed by the tilted and swinging grinding wheel.

[0003] However, the current mining mill crushing device has some shortcomings. When the grinding wheel needs to be inspected and repaired, the grinding wheel is flipped open by a hydraulic rod controller until the grinding wheel is flipped to a horizontal state. During the process of crushing the material, powder chips will adhere to its surface, and these powder chips will fall off during the flipping of the grinding wheel. Therefore, after the inspection and maintenance, manual cleaning is required, which is troublesome. Utility Model Content

[0004] The main purpose of the utility model is to provide a multifunctional crushing device for a mining mill, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A multifunctional crushing device for a mining mill comprises a cover plate, a motor and a grinding wheel, wherein the motor is fixedly mounted on the rear surface of the cover plate, an adjusting frame is fixedly mounted on the front upper surface of the cover plate, a sleeve frame is fixedly mounted on the lower surface of the motor, a transmission shaft is fixedly mounted on the output end of the motor, a grinding wheel is fixedly mounted on the front end surface of the transmission shaft, a brush plate is movably mounted on the lower surface of the adjusting frame, and brush blocks are movably mounted on the lower surface of the adjusting frame and at the front and rear ends of the brush plate.

[0007] Preferably, a knob is movably mounted on the rear surface of the adjustment frame, a movable groove is provided on the lower surface of the adjustment frame near the front and rear ends, a rotating rod is fixedly mounted on the rear surface of the knob, one end of the rotating rod extends into the movable groove, a thread is provided on the surface of the rotating rod located inside the movable groove, and the rotation directions of the threads are opposite.

[0008] Preferably, a threaded sleeve is fixedly mounted on the upper surface of the brush block, the threaded sleeve is sleeved on the surface of the rotating rod inside the movable groove, and rod grooves are formed on the lower surface of the adjustment frame and on both sides of the rotating rod.

[0009] Preferably, guide rods are fixedly mounted on the upper surface of the brush plate and located in the front and rear of the middle portion, the upper ends of the guide rods are embedded in the rod grooves, and stop blocks are fixedly mounted on the upper end surfaces of the guide rods.

[0010] Preferably, a spring is sleeved on the surface of the guide rod located inside the rod groove, the upper end of the spring is fixed to the stop block, and the lower end of the spring is fixed to the inner lower surface of the rod groove.

[0011] Preferably, both the brush plate and the brush block are in contact with the grinding wheel.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, the crushing device can have a self-cleaning function by arranging an adjustment frame, a brush block and a brush plate to cooperate with each other. By rotating the knob of the adjustment frame, the rotating rod can be controlled to rotate. The rotating rotating rod controls the two brush blocks to approach each other until the brush blocks contact the grinding wheel. In this way, during the rotation of the grinding wheel, the brush block and the brush plate can continuously clean the powder on the surface of the grinding wheel. When the grinding wheel needs to be inspected, as the grinding wheel is continuously flipped open, no powder will fall from the grinding wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the overall structure diagram of a multifunctional crushing device for a mining mill of the utility model;

[0015] Figure 2 This is a partial cross-sectional view of an adjustment frame of a multifunctional crushing device for a mining mill according to the utility model;

[0016] Figure 3 This is a brush block structure diagram of a multifunctional crushing device for a mining mill according to the utility model;

[0017] Figure 4 This is a structural diagram of a brush plate of a multifunctional crushing device for a mining mill according to the utility model.

[0018] In the figure: 1, cover plate; 2, adjustment frame; 201, knob; 202, moving slot; 203, rotating rod; 3, motor; 4, transmission shaft; 5, brush block; 501, threaded sleeve block; 6, grinding wheel; 7, brush plate; 701, guide rod; 702, stop block; 703, spring; 8, sleeve frame. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-4A multifunctional crushing device for a mining mill is shown, comprising a cover plate 1, a motor 3 and a grinding wheel 6. The motor 3 is fixedly mounted on the rear surface of the cover plate 1, an adjusting frame 2 is fixedly mounted on the front upper surface of the cover plate 1, a sleeve frame 8 is fixedly mounted on the lower surface of the motor 3, a transmission shaft 4 is fixedly mounted on the output end of the motor 3, a grinding wheel 6 is fixedly mounted on the front end surface of the transmission shaft 4, a brush plate 7 is movably mounted on the lower surface of the adjusting frame 2, and brush blocks 5 are movably mounted on the lower surface of the adjusting frame 2 and at the front and rear ends of the brush plate 7.

[0021] A knob 201 is movably mounted on the rear surface of the adjusting frame 2, and a movable groove 202 is provided on the lower surface of the adjusting frame 2 near the front and rear ends. A rotating rod 203 is fixedly mounted on the rear surface of the knob 201, and one end of the rotating rod 203 extends into the movable groove 202. A thread is provided on the surface of the rotating rod 203 inside the movable groove 202, and the rotation directions of the threads are opposite. The rotating rotating rod 203 can control the two brush blocks 5 to approach and move away from each other; a threaded sleeve 501 is fixedly mounted on the upper surface of the brush block 5, and the threaded sleeve 501 is sleeved on the surface of the rotating rod 203 inside the movable groove 202. Rod grooves are provided on both sides of the rotating rod 203; guide rods 701 are fixedly installed on the upper surface of the brush plate 7 and in the front and rear of the middle part, the upper end of the guide rod 701 is embedded in the rod groove, and a stop block 702 is fixedly installed on the upper end surface of the guide rod 701, and the stop block 702 can prevent the guide rod 701 from escaping from the rod groove; a spring 703 is sleeved on the surface of the guide rod 701 located inside the rod groove, the upper end of the spring 703 is fixed to the stop block 702, and the lower end of the spring 703 is fixed to the inner lower surface of the rod groove, and the spring 703 has a downward pulling force on the stop block 702; the brush plate 7 and the brush block 5 are both in contact with the grinding wheel 6.

[0022] It should be noted that the utility model is a multifunctional crushing device for a mining mill. When in use, the knob 201 of the rotating adjustment frame 2 can be used to control the rotation of the rotating rod 203. The rotating rotating rod 203 controls the two brush blocks 5 to approach each other until the brush block 5 contacts the grinding wheel 6. In this way, during the rotation of the grinding wheel 6, the brush block 5 and the brush plate 7 can continuously clean the surface powder of the grinding wheel 6. When the grinding wheel 6 needs to be inspected, the sleeve 8 is continuously flipped under the control of the hydraulic rod until the grinding wheel flips out of the mining mill and flips to a horizontal state. During the flipping of the grinding wheel 6, since the brush block 5 and the brush plate 7 can clean the surface of the grinding wheel 6, no powder will fall from the grinding wheel 6.

[0023] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A multifunctional crushing device for a mining mill, characterized in that: The invention comprises a cover plate (1), a motor (3) and a grinding wheel (6), wherein the motor (3) is fixedly mounted on the rear surface of the cover plate (1), an adjustment frame (2) is fixedly mounted on the front upper surface of the cover plate (1), a sleeve frame (8) is fixedly mounted on the lower surface of the motor (3), a transmission shaft (4) is fixedly mounted on the output end of the motor (3), a grinding wheel (6) is fixedly mounted on the front end surface of the transmission shaft (4), a brush plate (7) is movably mounted on the lower surface of the adjustment frame (2), and brush blocks (5) are movably mounted on the lower surface of the adjustment frame (2) and at the front and rear ends of the brush plate (7).

2. A multifunctional crushing device for a mining mill according to claim 1, characterized in that: A knob (201) is movably mounted on the rear surface of the adjustment frame (2); a movable groove (202) is provided on the lower surface of the adjustment frame (2) near the front and rear ends; a rotating rod (203) is fixedly mounted on the rear surface of the knob (201); one end of the rotating rod (203) extends into the movable groove (202); a thread is provided on the surface of the rotating rod (203) inside the movable groove (202); and the threads rotate in opposite directions.

3. A multifunctional crushing device for a mining mill according to claim 2, characterized in that: A threaded sleeve (501) is fixedly mounted on the upper surface of the brush block (5), and the threaded sleeve (501) is sleeved on the surface of a rotating rod (203) inside the movable groove (202). Rod grooves are provided on the lower surface of the adjustment frame (2) and on both sides of the rotating rod (203).

4. A multifunctional crushing device for a mining mill according to claim 3, characterized in that: Guide rods (701) are fixedly mounted on the upper surface of the brush plate (7) and located in the front and rear of the middle part. The upper end of the guide rod (701) is embedded in the rod groove. A stop block (702) is fixedly mounted on the upper end surface of the guide rod (701).

5. A multifunctional crushing device for a mining mill according to claim 4, characterized in that: A spring (703) is sleeved on the surface of the guide rod (701) located inside the rod groove, the upper end of the spring (703) is fixed to the stop block (702), and the lower end of the spring (703) is fixed to the inner lower surface of the rod groove.

6. A multifunctional crushing device for a mining mill according to claim 5, characterized in that: The brush plate (7) and the brush block (5) are both in contact with the grinding wheel (6).

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