KR200146045Y1 - Multi-type separation type pulverization drum of continuance type vibration pulverizer - Google Patents

Abstract

The present invention relates to a grinding drum of a vibration grinding machine, in particular, a plurality of fixed installation at a predetermined interval on the inner wall surface of the grinding drum 112 and the groove portion 136 is formed on the inner surface is divided into a plurality of parts and horizontally penetrated The fixing flange 130 and the fitting hole 134 and the second through hole 132 are alternately formed at appropriate intervals, and the stepped portion 107 which is chined to the recess 136 of the fixing flange 130 The central circular hole 102 and the spiral long hole 103 through which the threaded hole 104 and the first through hole 106 are formed on the outer circumferential surface and are horizontally penetrated through the center to pass through the crushed workpiece 162. A sorting transfer plate 100 is formed to fractionate the inside of the crushed drop 112 into a plurality of compartments 150, and the fitting hole 134 and the screw hole 104 of the sorting transfer plate 100 of the fixed flange 130 Continuous fastening characterized in that consisting of a fixed bolt 140 is fastened to the It is a very useful and effective design to improve the grinding efficiency by allowing the workpiece put in the multi-stage separate grinding drum of the vibratory grinding machine to be crushed step by step.

Description

Grinding drum with multi-stage separation of vibration grinding machine in continuous

The present invention relates to a continuous vibratory grinder, and in particular, a plurality of sorting transfer plates fixed by a fixed flange inside the grinding drum of the continuous vibratory grinding machine are installed at regular intervals, the center circular hole and spiral in the sorting isoplate The present invention relates to a multi-stage split grinding drum of a continuous automatic grinding machine which improves grinding efficiency by allowing a workpiece to be crushed in stages by penetrating a long hole.

In general, various kinds of grinders are used to process various materials (hereinafter referred to as workpieces) used in the chemical industry, ceramics, and civil engineering materials into fine particles. Recently, a ball or a metal rod is installed, and a vibration source is applied to the tank by using a power source to the grinding tank so that the metal ball and the metal rod collide with the workpiece and are rubbed, and thus the workpiece is processed into predetermined fine particles.

Such a continuous vibration grinder that vibrates and pulverizes a workpiece in a grinder to increase vibration efficiency has been filed with the application No. 95-12900. Thus, the present invention is applied not only to the continuous vibration grinder described in the present application but also to other grinders. To propose a novel method of improving the grinding efficiency, and to apply the configuration of the present invention based on the continuous vibration crusher filed by the present applicant for the purpose of explanation and understanding.

First, if the present applicant is to explain schematically the configuration of the continuous vibration crusher (A) filed in the previously filed application No. 95-12900 based on those shown in Figures 1 and 2, the plate 10 Grinding drums 2 are mounted at each corner of the grinding drums 2, and the grinding drums 2 are positioned diagonally to each other with respect to the rotary shaft 3, and have the same arrangement interval with respect to the center point of the rotary shaft 3.

On the other hand, the plate 1 is mounted in plurality in the longitudinal direction of the grinding drum (2), triangular bracket (10) is integrally formed on both side walls of the plate (1), the lower end of the spring (7) ) Is in close contact with the spring (7) is a configuration seated on the upper surface of the supporting leg (6) provided on both ends of the frame (5).

In addition, a bearing 8 is coupled to the coupling portion between the rotating shaft 3 and the plate 1, and an outer circumferential surface of the bearing 8 is inserted into a bearing housing 9 integrally coupled with the plate 1. .

A weight for allowing the rotational movement direction of the rotational shaft 3 to be pivoted at a predetermined position (both sides of the position where the plate 1 and the rotational shaft 3 are coupled) with respect to the longitudinal direction of the rotational shaft 3 ( On the other hand, the weight 10 is composed of two members and is configured to be coupled at different angles so that the vibration width of the rotating shaft (3) is configured.

Among the grinding drums 2 mounted at the corners of the plate 1, an inlet 12 for inputting raw materials into one side yarn is formed in the upper direction, and the processed raw materials are fed in the lower direction. While the input unit 12 is formed to be formed, the grinding drums 2 vertically arranged up and down are interconnected by a transfer pipe 13, which is a continuous processing of the lower grinding drum 2 To be transported to

In addition, the rotary shaft 3 is rotated by the drive motor 14 fixed on the frame 5, the rotational force of the drive motor 14 is configured to rotate the rotary shaft 3 through the universal joint (15). When the workpiece 18 is introduced through various inlets 11 in a state in which the metal ball 17 is loaded in the grinding drum 2, the workpiece 18 is vibrated by the vibration of the grinding drum 2. While colliding with the metal ball 17, it is pulverized into fine particles.

By the way, in the use of such a vibratory grinder (A), the length of the grinding drum (2) is formed very long, the metal ball 17 or a metal rod (not shown) is charged into the grinding drum (2) to the workpiece ( 11) After driving the driving motor 14 to vibrate the grinding drum (2) to process the workpiece 18 into fine particles, the metal ball (17) or the same size inside the grinding drum (2) Since the metal rod is charged to crush the workpiece 18, the workpiece 17 may not be processed more finely and uniformly.

The present invention has been devised in view of such a point, and installs a plurality of sorting transfer plates fixed at fixed intervals in the grinding drum of a continuous vibratory crusher at fixed intervals. The purpose is to improve the grinding efficiency by forming the through-through so that the workpiece put into the grinding drum is crushed step by step.

The object is composed of a rotating shaft that is rotated through the universal joint by the driving force of the drive motor, a grinding drum which converts the rotation of the rotating shaft into vibration of the weight, and vibrates up and down, and a spring for buffering the vibration of the grinding drum. In the vibration mill, a plurality of fixed flanges are installed on the inner wall surface of the grinding drum at regular intervals, and grooves are formed on the inner surface to separate the plurality of parts, and horizontally fitted fitting holes and second through holes alternately formed at appropriate intervals. And, the stepped jaw is in contact with the recessed groove of the fixing flange is installed in contact with the screw hole and the first through hole corresponding to the fitting hole and the second through hole formed on the outer circumferential surface and horizontally penetrated through the center of the workpiece A line for forming a central circular hole and a spiral long hole through which the inside of the grinding drum is divided into a plurality of compartments It is achieved by providing a carrier plate, and the fitting holes, and a multi-step screening separate grinding drum of a continuous automatic grinder configured is fastened to a screw hole of the fixing bolt to secure the songpan to each other both in the classical flanges.

1 is an external perspective view of a continuous vibration crusher according to the conventional design.

Figure 2 is a cross-sectional view of the configuration of a continuous vibration mill according to the prior art.

Figure 3 is an exploded perspective view of the main portion of the multi-stage split grinding drum according to the present invention.

Figure 4 is a cross-sectional view of the configuration of a multi-stage split grinding drum according to the present invention.

Figure 5 is a cross-sectional view of the state of use of the multi-stage split grinding drum according to the present invention.

Figure 6 is a cross-sectional view of the use state of another embodiment of a multi-stage split grinding drum according to the present invention.

* Explanation of symbols for main parts of the drawings

100: sorting transfer plate 102: central circular hole

103: spiral hole 104: screw hole

106: first through hole 107: stepped part

110: plate 112: grinding drum

113: rotation axis 115: frame

116: support leg 117: spring

119: bearing housing 120: weight

121: inlet 122: outlet

123: transfer pipe 124: drive motor

125: universal joint 130: fixed flange

132: second through hole 134: fitting hole

140: fixing bolt 150: compartment

Hereinafter, on the basis of the accompanying drawings to explain in detail the configuration of the subject innovation.

As shown in Figure 3 to Figure 6, when looking at the configuration of the multi-stage separate grinding drum of the continuous vibration mill according to the present invention, the rotary shaft rotates through the universal joint 125 with the driving force of the drive motor 124 ( 113, and the grinding drum 112 to convert the rotation of the rotating shaft 113 to the weight 120 to vibrate up and down, and the spring 117 to buffer the vibration of the grinding drum 112, etc. In the configured vibration crusher, a plurality of fixed installation is provided on the inner wall surface of the grinding drum 112 at regular intervals, the groove 136 is formed on the inner surface is divided into a plurality of parts and horizontally fitted fitting hole 134 and the second The fixing flange 130 and the through hole 132 are alternately formed at appropriate intervals, and the stepped portion 107 tucked into the recess 136 of the fixing flange 130 is installed in contact with the fitting hole ( 134 and the threaded hole 104 corresponding to the second through hole 132 and The second through hole 106 is formed on the outer circumferential surface and the central circular hole 102 and the spiral long hole 103 through which the pulverized workpiece 162 passes through the center are formed to form a plurality of internal grinding drums 112. Fixed to transfer to the sorting transfer plate 100 to be divided into the compartment 150, the fitting hole 134 of the fixing flange 130 and the screw hole 104 of the sorting transfer plate 100 is fixed to each other Bolt 140.

In addition, the plurality of compartments 150 are configured such that the metal balls 160 and the metal rods 165 having different diameters are appropriately installed, respectively, as shown in FIG. 5. By inserting metal balls 160 of different sizes inside, in particular, the metal balls 160 having a smaller diameter may be disposed inside the compartments 150 to move away from the inlet 121. The workpiece 162 transferred to 150 is configured to be ground even more finely.

In addition, as shown in FIG. 6, instead of the metal ball 16, the compartment 150 is provided with a metal rod 165 having a diameter smaller as it moves away from the inlet 121, thereby crushing the workpiece 162. In addition, if necessary, in order to improve the grinding efficiency of the workpiece 162, a plurality of different metal balls 160 and metal rods 165 may be appropriately combined in the plurality of compartments 150, respectively. .

In addition, the number of the sorting transfer plate 100 is installed in the crushing drum 112 is suitable about three but can be installed by appropriately adding or subtracting the number, if necessary, formed horizontally on the sorting transfer plate (100) The size of the spiral long hole 103 and the central circular hole 102 is to be formed in a suitable size in consideration of the degree of transfer according to the workpiece 162 to be processed.

In addition, the grinding drum 112 divided into a plurality of compartments 150 by the sorting transfer plate 100 may be applied to not only the continuous mill of this drawing but also any other type of mill.

Hereinafter, on the basis of the accompanying drawings to explain the operation, effects of the present invention.

First, referring to the state of use of the multi-stage separate grinding drum of the continuous vibration mill according to the present invention, first, as shown in Figure 5, by inserting the workpiece 162 to be processed through the inlet 121, When operating the drive motor 124 by supplying the rotational force is transmitted to the rotary shaft 113 through the universal joint 125, the weight 120 is installed eccentrically installed on the rotary shaft 113 bearing housing 119 together Since the plate 110 rotates with the support of up, down, left, and right vibrations, the grinding drum 112 fixed to the plate 110 also operates in the same manner, and the workpiece 162 is inserted into the inlet 121. ) Is crushed to a certain size by friction with the metal ball 160 is charged in the first compartment 150 of the grinding drum (112).

At this time, the vibration generated from the vibration of the grinding drum 112 is supported by the spring 110, which is supported by the plate 110, the support leg 116 and the frame 115, once, first The workpiece 162 pulverized in the first compartment 150 passes through the spiral long hole 103, the central circular hole 102, the first through hole 106, and the second pass through the fixed flange 130 of the sorting transfer plate 100. Passing through the ball 132 enters the second compartment 150, the finely crushed by the metal ball 160 is a small size charged therein is transferred to the third compartment 150 to be crushed third Will complete.

Then, the workpiece 162 is continuously transferred through the transfer pipe 123 connecting the upper grinding drum 112 and the lower grinding drum 112 to each other, and the above grinding is performed in the lower grinding drum 112. After the transfer process, the finely pulverized workpiece 162 is finely pulverized by the metal balls 160 having various diameters and passes through the sorting transfer plate 100, and finally the finely pulverized workpiece 162 is discharged to the outlet 122. Through the cabbage downward through the process is completed.

Meanwhile, FIG. 6 is a view showing a state in which a metal rod 165 is mounted on the compartment 150 of the grinding drum 112 to be processed, which is the same as the process using the metal ball 160 described above.

And, if the sorting transfer plate 100 is worn and thin due to the frequent processing of the workpiece 162 to loosen the fixing bolt 140 to be assembled and replaced with a new sorting transfer plate 100.

Therefore, when using a multi-stage separation type grinding drum of the continuous vibration mill according to the present invention, a plurality of sorting transfer plate fixed by a fixed flange inside the grinding drum at regular intervals, the center circular hole and By penetrating through the helical hole, the work put into the grinding drum is crushed step by step inside the compartment to improve the grinding efficiency of the work and to divide the grinding process of the crushed processed particles into several times, thereby crushing. It is a very useful and effective design for processing the size of the particles to be very precise and fine.

That is, even if a small size grinder is used, it is very useful to obtain a grinding effect or a grinding effect performed by a conventional large size grinder.

Claims (2)

The rotating shaft 113 rotated through the universal joint 125 by the driving force of the driving motor 124, and the grinding drum 112 converts the rotation of the rotating shaft 113 into the weight 120 to vibrate up and down. And, in the vibration pulverizer composed of a spring 117, etc. to damp the vibration of the grinding drum 112, a plurality of fixed to the inner wall surface of the grinding drum 112 is fixed at a predetermined interval and the groove portion 136 on the inner surface The fixing flange 130 is formed and separated into a plurality of parts and the horizontally inserted fitting hole 134 and the second through hole 132 are alternately formed at appropriate intervals, and the groove portion of the fixing flange 130 ( The stepped portion 107, which is tucked into the 136, is installed in contact with each other, and a screw hole 104 and a first through hole 106 corresponding to the fitting hole 134 and the second through hole 132 are formed on the outer circumferential surface thereof. And the central circular hole 102 through which the pulverized workpiece 162 passes horizontally through the central portion and Spiral long hole 103 is formed, the sorting transfer plate 100 for dividing the inside of the grinding drum 112 into a plurality of compartments 150, the fitting hole 134 and the sorting transfer plate 100 of the fixed flange 130 Multi-stage separation type grinding drum of the continuous vibration pulverizer, characterized in that consisting of a plurality of fixing bolts 140 fixed to each other is fastened to the screw hole 104 of the). According to claim 1, wherein the plurality of compartments 150, the metal ball 160 and the metal rods 165 having different diameters, respectively, are suitably installed in the multi-stage separation type grinding drum of the continuous vibration mill .