KR101167186B1 - Device for mounting and demounting vessel of miller - Google Patents

Device for mounting and demounting vessel of miller Download PDF

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Publication number
KR101167186B1
KR101167186B1 KR20100081299A KR20100081299A KR101167186B1 KR 101167186 B1 KR101167186 B1 KR 101167186B1 KR 20100081299 A KR20100081299 A KR 20100081299A KR 20100081299 A KR20100081299 A KR 20100081299A KR 101167186 B1 KR101167186 B1 KR 101167186B1
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South Korea
Prior art keywords
pulverizer
connector
actuator
split
grinding
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KR20100081299A
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Korean (ko)
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KR20120018464A (en
Inventor
최우각
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(주)대성하이텍
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Priority to KR20100081299A priority Critical patent/KR101167186B1/en
Publication of KR20120018464A publication Critical patent/KR20120018464A/en
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Publication of KR101167186B1 publication Critical patent/KR101167186B1/en

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Abstract

The apparatus for attaching and detaching a pulverizer for a pulverizer according to the present invention is a pulverizer for a pulverizer, wherein the rotating rod inserted into the pulverizer is rotatively powered to detach and crush the pulverizer of the pulverizer for pulverizing the raw material in a pulverizer. In the detachable device, an actuator is installed inside the frame, and the main moving body moved by the actuator is installed on the guide bar so as to be movable in the longitudinal direction of the grinding container, and a connector for interlocking the main moving body and the grinding container is provided. It is made between the main movable body and the grinding barrel.
In addition, the present invention includes a structure for increasing the moving speed of the main moving body, improving the structure of the connector to rotate the grinding cylinder separated into the lower portion and to move the position of the grinding cylinder.
Therefore, in the present invention, since the position is variable while moving the grinding barrel up and down by the actuator and rotating the grinding barrel by the connector, the interior of the grinding barrel can be easily cleaned or repaired easily by removing the grinding barrel from the working position. And it can be cleaned, and the grinding member such as an abrasive can be replaced easily without a safety accident.

Description

Desorption device for pulverizer for crusher {DEVICE FOR MOUNTING AND DEMOUNTING VESSEL OF MILLER}

The present invention relates to a detachable device for a grinder for a grinder, and more particularly, by moving the grinder to the bottom and changing the position while rotating the grinder to easily clean the inside of the grinder or to grind a grind member such as an abrasive. The present invention relates to a detachable device for a grinder for a grinder to be easily replaced.

In general, the pulverizer is to crush the raw material in the form of particles into fine particles, and in particular, the pulverization member such as an abrasive and the raw material in the form of particles are crushed at high speed to crush the raw material into fine powder.

That is, in the related art, a rotating rod that rotates at a high speed is inserted and disposed in a grinding barrel, and a grinding member and a raw material are put into the grinding barrel to rotate the rotating rod at a high speed so that the grinding member and the raw material are mutually rubbed and the raw material is pulverized. The inside of the container is sucked to discharge the finely ground raw material to the outside.

Of course, by passing the screen in the process of discharging the pulverized raw material, the raw material that does not pass through the screen can be left in the pulverization container, and the raw material passing through the screen can be discharged to the outside.

Here, conventionally, when the grinding operation is completed or when the grinding member is to be replaced, the grinding barrel is separated, and the grinding barrel is manually removed to clean the interior of the grinding barrel or replace the grinding member.

At this time, since the heavy grinding barrel is separated by hand, it is not only inconvenient to separate the grinding barrel but also has a disadvantage in that a safety accident may occur by dropping the grinding barrel due to the weight of the grinding barrel.

The present invention has been made in order to solve the problems of the prior art as described above, the object of the present invention is to move the grinding barrel up and down, and to change the position while rotating the grinding barrel, to facilitate the inside and the rotating rod of the grinding barrel The present invention provides a detachable device for a pulverizer for crushing, which can be easily cleaned or a pulverized member such as an abrasive can be easily replaced without a safety accident.

In order to achieve the above object, the present invention provides a pulverizer of the pulverizer consisting of detaching the pulverizer of the pulverizer pulverizing the raw material of the granular shape inside the pulverization rotator is inserted into the interior of the pulverizer In the detachable device, an actuator is installed inside the frame, and the main moving body moved by the actuator is installed on the guide bar so as to be movable in the longitudinal direction of the grinding container, and a connector for interlocking the main moving body and the grinding container is provided. Provided is a detachable device for a pulverizer for a pulverizer consisting of being installed between the main movable body and the pulverizer.

In addition, to increase the moving speed of the main moving body, and to improve the structure of the connector includes a structure for rotating the pulverizing barrel separated into the lower portion and moving the position of the pulverizing cylinder.

The detachable device for a pulverizer for a pulverizer according to the present invention, which is constituted as described above, moves the pulverizer up and down with an actuator and changes its position while rotating the pulverizer by means of a connector. The inside of the barrel can be easily cleaned or the revolving rod can be easily repaired and cleaned, and there is an advantage that a grinding member such as an abrasive can be easily replaced without a safety accident.

1 is a side cross-sectional view of a pulverizer to which a detachment device of a pulverization container according to the present invention is applied.
2 is a side view illustrating an example of a detachment apparatus of a pulverizer for a pulverizer according to the present invention.
Fig. 3 is a side view showing another example of the detachable device for the grinder pulverizer according to the present invention.
4-7 is a side view which shows each another example of the attachment / detachment apparatus of the crusher for crushers which concerns on this invention.
FIG. 8 is an enlarged sectional view taken along the line AA of FIG. 7.
9 and 10 are diagrams illustrating a state of use of the detachable device of the pulverizer for a pulverizer according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

1 to 8 are diagrams each showing an embodiment of the detachable device for the pulverizer for the pulverizer according to the present invention, wherein the pulverizer has a rotary rod 2 inserted into the pulverizer 1 to the motor 3. It rotates by power, and it is a structure which grind | pulverizes the granular raw material inside the said grinding | pulverization cylinder 1, The attachment / detachment apparatus of this invention consists of a structure which attaches or detaches the grinding | pulverization cylinder 1 of the said grinding | pulverizer.

In particular, in the detachable device for a pulverizer for a pulverizer according to the present invention, the actuator 11 is installed inside the frame 4, and the main movable body 12 which is moved by the actuator 11 is the pulverizer 1 of the pulverizer. It is installed on the guide bar 13 so as to be movable in the longitudinal direction, and the connector 14 for interlocking the main moving body 12 and the grinding cylinder 1 is provided between the main moving body 12 and the grinding cylinder 1. Is installed.

In particular, in order to increase the moving speed of the main moving body 12 to move the grinding barrel 1 up and down quickly, as shown in Figs. 2, 4, 6, the auxiliary moves by the actuator 11 An idle sprocket 16 is installed on the movable body 15, and one end of the chain 17 coupled to and supported by the idle sprocket 16 is installed below the inside of the frame 4, and the other of the chain 17 is provided. It has a structure in which one end is connected to the main moving body (12).

Of course, in the present invention, as shown in Figs. 1 and 2, for example, the actuator 11 has a rod 11b protruding from the inside of the cylinder 11a or recessed into the inside of the cylinder 11a. As a structure moving along the longitudinal direction of the), it can be made of any one of a pneumatic cylinder, a hydraulic cylinder, an electric actuator.

Then, in order to increase the main movable body 12, the auxiliary movable body 15 is installed at the end of the rod 11b as shown in FIG. 2, and the idle sprocket 16 is mounted on the auxiliary movable body 15. One end of the chain 17, which is installed and coupled to the idle sprocket 16, is installed in the lower side of the frame 4, and the other end of the chain 17 is connected to the main moving body 12. Accordingly, the auxiliary moving body 15 and the idle sprocket 16 are moved in accordance with the movement of the rod 11b tip, and the auxiliary moving body 15 and the idle sprocket 16 are connected to the chain 17 in accordance with the movement of the auxiliary moving body 15 and the idle sprocket 16. The moving speed of the main moving body 12 is increased.

In addition, in the present invention, as shown in Figures 3 and 4, as another example, the actuator 11 may be made of a slide cylinder in which the moving cylinder 11d moves in the longitudinal direction on the fixed rod 11c.

Then, in order to increase the main movable body 12, the auxiliary movable body 15 is installed at the end of the movable cylinder 11d, as shown in Figure 4, the idle sprocket 16 on the auxiliary movable body 15 Is installed, one end of the chain 17 coupled to and supported by the idle sprocket 16 is installed in the lower side of the frame 4, and the other end of the chain 17 is connected to the main moving body 12. Accordingly, the auxiliary moving body 15 and the idle sprocket 16 are moved in accordance with the movement of the moving cylinder 11d, and the chain 17 and the idle sprocket 16 are moved in accordance with the movement of the auxiliary moving body 15 and the idle sprocket 16. The moving speed of the connected main moving body 12 is increased.

Furthermore, in the present invention, as shown in Figure 5 and 6, as another example, the actuator 11 may be made of a rodless cylinder for moving the main moving body (12).

Then, in order to increase the main movable body 12, as shown in FIG. 6, the auxiliary movable body 15 is movably installed by the rodless cylinder, and the idle sprocket 16 is mounted on the auxiliary movable body 15. Is installed, one end of the chain 17 coupled to and supported by the idle sprocket 16 is installed in the lower side of the frame 4, and the other end of the chain 17 is connected to the main moving body 12. Accordingly, the auxiliary moving body 15 and the idle sprocket 16 are moved according to the operation of the rodless cylinder, and the main body connected to the chain 17 according to the movement of the auxiliary moving body 15 and the idle sprocket 16 is performed. The moving speed of the moving body 12 is increased.

Of course, by having the auxiliary moving body 15, the idle sprocket 16 and the chain 17 as in each of the above-described examples, the moving speed of the main moving body 15 is increased, and the auxiliary moving body 15 It is possible to smoothly reduce the length of the actuator by increasing the stroke distance of the main moving body 12 rather than the stroke distance of.

On the other hand, in order to clean the inside of the pulverization cylinder (1) or to smoothly replace the crushing member such as abrasives in the pulverization cylinder (1) to improve the structure of the connector 14 to rotate the pulverization cylinder (1) desirable.

Therefore, the connector 14 is coupled to the first connecting member 14a and the first connecting member 14a installed on the main moving body 12, and the second connecting member installed on the outer surface of the grinding barrel 1 And a fixing screw 14c for fixing or not fixing the sieve 14b and the first connecting body 14a and the second connecting body 14b.

Here, the first connecting member 14a has an insertion portion 14aa in the longitudinal direction and a female screw portion 14ab communicating with the insertion portion 14aa in the center portion and is installed on the main moving body 12.

The second connecting member 14b has a shaft portion 14ba inserted into the insertion portion 14aa of the first connecting member 14a, and has an annular groove 14bb in the center of the shaft portion 14ba and is also annular. A jaw portion 14bc of a tooth shape or a groove shape is formed in the groove 14bb and is fixed to the outer surface of the pulverization cylinder 1.

The fixing screw 14c is fastened to the female screw portion 14ab of the first connecting member 14a, and the shaft portion of the second connecting member 14b inserted into the insertion portion 14aa of the first connecting member 14a. The distal end portion is caught by the engaging jaw portion 14bc of the annular groove 14bb of 14ba.

In particular, in order to rotate the grinding barrel 1 in the lateral direction, in the present invention, as shown in FIGS. 7 and 8, the second connector 14b is divided into a first split connector 114 and a second split. The first split connector 114 is coupled to the first connector 14a and the second split connector 214 is fixed to the outer surface of the pulverizer 1 by being divided into a connector 214. do.

And the first split connector 114 is provided with a shaft portion (14ba) is inserted into the insertion portion (14aa) of the first connector (14a), and the annular groove (14bb) is provided in the center of the shaft portion (14ba) and In addition, the locking jaw portion 14bc is formed in the annular groove 14bb, and both ends of the first split connector 114 are provided with first hinge coupling portions 114a, respectively.

The second split connector 214 is provided with second hinge couplers 214a coupled to the first hinge coupler 114a of the first split connector 114, respectively, and the first split connector 214 is provided. One of the first hinge coupling portions 114a of the 114 and one of the second hinge coupling portions 214a of the second split coupling member 214 are coupled to the hinge 314 and the first split coupling member ( The other one of the first hinge coupling portion 114a of the 114 and the other of the second hinge coupling portion 214a of the second split connector 214 are coupled with the detachable pin 414, and FIGS. 9 and 10. As shown in the drawing, the detachable pin 414 includes a structure in which the second split connector 214 is rotated about the hinge 314.

Of course, although not described in detail in the present embodiment, in order to install the actuator 11 and the guide bar 13, the bracket 4a is installed up and down inside the frame 4, respectively, and on the bracket 4a. It is apparent that the actuator 11 and the guide bar 13 are installed side by side.

The detachable device for a pulverizer for crusher according to the present invention thus formed acts as follows. In the present embodiment, the operation of one embodiment of the above-described examples is explained, and other embodiments can be sufficiently grasped for the operation. Omit.

Anyway, in the state as shown in FIG. 7, since the rotating rod 2 is inserted into the grinding barrel 1, the granular raw material and the grinding member inside the grinding barrel 1 are mixed according to the high-speed rotation of the rotating rod 2. While being rubbed, the raw material may be changed into a fine powder shape, and the pulverization cylinder 1 needs to be spaced apart from the rotary rod 2 in order to clean the inside of the pulverization cylinder 1 or replace a pulverization member such as an abrasive.

At this time, when the auxiliary mover 15 is driven by moving the actuator 11 downward, the idle sprocket 16 is lowered together with the auxiliary mover 15, and the chain (by lowering the idle sprocket 16) is lowered. While the central portion of the 17) descends, the main moving body 12 descends twice as fast.

Then, as shown in FIG. 9, as the main moving body 12 descends, the connector 14 and the grinding barrel 1 are lowered to move the grinding barrel 1 to a position where it does not interfere with the rotating rod 2. Can be.

In this state, as shown in FIG. 9 and FIG. 10, the operator loosens the set screw 14c and rotates the grinding barrel 1 so that the grinding barrel 1 moves the shaft portion 14ba of the second connecting member 14b. It can be rotated to the center, the extraction pin 414 can be pulled out and the pulverization bin 1 can be rotated laterally around the hinge 314 so that the operator can conveniently clean the inside of the pulverizer or the inside of the pulverizer. The grinding member can be conveniently replaced, and the rotating rod 2 exposed to the outside can be repaired and cleaned.

1: grinding barrel 2: rotary rod
3: motor 4: frame
4a: Bracket 11: Actuator
11a: Cylinder 11b: Rod
11c: fixed rod 11d: moving cylinder
12: main body 13: guide bar
14 connector 14a, 14b: first, second connector
14c: fixing screw 14aa: insert
14ab: female thread 14ba: shaft
14bb: annular groove 14bc: hanging jaw
114,214: First and second split connectors 114a, 214a: First and second hinge coupling portions
314 hinge 414 release pin
15: auxiliary moving body 16: idle sprocket
17: chain

Claims (7)

In the detachable device for a pulverizer for pulverization, wherein the rotating rod inserted into the pulverizer is rotated by power to detach the pulverizer of the pulverizer for pulverizing the raw material in the form of particles.
An actuator is installed inside the frame, and the main movable body moved by the actuator is installed on the guide bar so as to be movable in the longitudinal direction of the grinding barrel, and a connector for linking the main movable body and the grinding barrel is crushed with the main movable body. Consists of being installed between the barrels,
The connector has an insertion portion in the longitudinal direction at the center portion and a female screw portion communicating with the insertion portion, the first connector being installed on the main moving body and the shaft portion inserted into the insertion portion of the first connecting body, and in the center of the shaft portion. It has an annular groove and is formed in the annular groove engaging jaw portion is fastened to the second connector body, the female threaded portion of the first connector body is fixed to the outer surface of the grinding barrel is inserted into the insertion portion of the first connector body It consists of a set screw that the end is caught in the annular groove of the shaft portion of the second connecting body,
The second connector is divided into a first split connector and a second split connector so that the first split connector is coupled to the first connector and the second split connector is fixed to an outer surface of the grinding barrel. The one-split connector has a shaft portion inserted into the insertion portion of the first connector, the annular groove is provided in the center of the shaft portion, the engaging jaw portion is formed in the annular groove and the first hinge coupling portion is provided at both ends, respectively, The two-split coupling member has a second hinge coupling portion coupled to the first hinge coupling portion of the first split coupling body, respectively, and one of the first hinge coupling portions of the first split coupling member and the second split coupling body of One of the second hinge coupling portions are coupled to the hinge, and the other of the first hinge coupling portions of the first split coupling member and the other of the second hinge coupling portions of the second split coupling body are coupled with a detachable pin. A second by removing the detachable pin Removal of the grinder device for pulverizing casing, characterized in that the rotation about the hinge body is connected to. The method of claim 1,
An idle sprocket is installed on the auxiliary movable body moved by the actuator, and one end of the chain coupled to and supported by the idle sprocket is installed in the lower side of the frame, and the other end of the chain is connected to the main movable body. Attachment and detachment device for a pulverization container for a pulverizer. The method of claim 1,
The actuator is detachable device of the pulverizer for pulverizer consisting of any one of a pneumatic cylinder, a hydraulic cylinder, an electric actuator consisting of a rod moving along the longitudinal direction of the cylinder. In the first aspect,
The actuator is a detachable device of the pulverizer for a grinder consisting of a slide cylinder in which the moving cylinder moves in the longitudinal direction on the fixed rod. The method of claim 1,
The actuator is detachable device of the pulverizer for crusher consisting of a rodless cylinder for moving the main moving body. delete delete
KR20100081299A 2010-08-23 2010-08-23 Device for mounting and demounting vessel of miller KR101167186B1 (en)

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KR20100081299A KR101167186B1 (en) 2010-08-23 2010-08-23 Device for mounting and demounting vessel of miller

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KR101167186B1 true KR101167186B1 (en) 2012-07-24

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KR102594709B1 (en) * 2023-04-21 2023-10-27 (주)젠코리아스틸 Wet grinding and dispersion device with bead spill prevention mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100870223B1 (en) 2001-08-16 2008-11-24 가부시키가이샤 고마쓰 세이사쿠쇼 Jaw crusher

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100870223B1 (en) 2001-08-16 2008-11-24 가부시키가이샤 고마쓰 세이사쿠쇼 Jaw crusher

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