KR101627995B1 - Pellet manufacturing apparatus pressure driving means is provided - Google Patents

Pellet manufacturing apparatus pressure driving means is provided Download PDF

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Publication number
KR101627995B1
KR101627995B1 KR1020160016023A KR20160016023A KR101627995B1 KR 101627995 B1 KR101627995 B1 KR 101627995B1 KR 1020160016023 A KR1020160016023 A KR 1020160016023A KR 20160016023 A KR20160016023 A KR 20160016023A KR 101627995 B1 KR101627995 B1 KR 101627995B1
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KR
South Korea
Prior art keywords
hydraulic
motor
pellet
hydraulic pump
extrusion
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Application number
KR1020160016023A
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Korean (ko)
Inventor
선병순
문태원
김범준
선상원
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선병순
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Priority to KR1020160016023A priority Critical patent/KR101627995B1/en
Application granted granted Critical
Publication of KR101627995B1 publication Critical patent/KR101627995B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/221—Extrusion presses; Dies therefor extrusion dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0052—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for fluid driven presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/08—Accessory tools, e.g. knives; Mountings therefor

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The present invention relates to a pellet manufacturing apparatus having a hydraulic driving means arranged thereon. More specifically, the pellet manufacturing apparatus, which manufactures pellets, includes: a housing body which has an operating space and an ingredient inlet formed on an upper part; an extrusion panel which is installed in the operating space and has multiple extrusion openings formed thereon; a rotary shaft which penetrates the extrusion panel, is arranged on the operating space, and has a horizontal shaft arranged on an upper part; a press roller which is installed on both ends of the horizontal shaft; and a driving unit rotating the rotary shaft. The driving unit, which rotates the rotary shaft of the pellet manufacturing apparatus, includes a motor, hydraulic motors, and a hydraulic pump to deliver a hydraulic force to the multiple hydraulic motors with the hydraulic pump, thereby driving multiple pellet manufacturing apparatus and improve productivity while reducing equipment cost and enhancing space utilization.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a pellet manufacturing apparatus,

The present invention relates to a pellet manufacturing apparatus provided with a hydraulic driving means, and more particularly, a driving unit for rotating a rotating shaft of a pellet manufacturing apparatus includes a motor, a hydraulic pump, and a hydraulic motor so that hydraulic pressure is applied to a plurality of hydraulic motors The present invention relates to a pellet manufacturing apparatus in which a plurality of pelletizing apparatuses can be driven to improve productivity, reduce facility costs, and increase the utilization of the pellets.

As is well known, a pellet refers to a small grain of a granular material formed by rolling various raw materials such as food, medicine, plastic, and sawdust.

The above pellets are manufactured by using a fine grain or rice bran (rice bran) and soybean meal of 200 mesh or more made of cereals in the case of feed or seafood fish meal, and manufactured by using sawdust, coco peat, palm or sugar cane In case of oil cake or organic fertilizer, it is manufactured by using food cake (residue) or fermented feed, and it is manufactured by using various raw materials such as plastic raw materials and various chemicals.

In order to make the pellets, the raw material particles must be in powder form, the roughness (grain size) should be 40 mesh or more, that is, the level of rough sawdust, 14% to 17% To 50%, a viscosity (binding force), and it is known that it is difficult to make the raw material hardened at 50 ° C or more without being dissolved at 100 ° C or less.

On the other hand, a conventional pellet machine has a lower case having an upper case and a lower case capable of disassembling and assembling as described in Korean Utility Model Application No. 20-2002-0034964, and a lower case having a plurality of extrusion holes A hopper is mounted on an extruding device in which an extruding device having rollers on both sides thereof is rotatably mounted on the extruding die and a motor is mounted on the lower end of a spindle passing through the center of the die and rotating the extruding device And it is in a state of being mounted in series.

However, since the above-described conventional pellet machine requires the motor to directly rotate the sphere of the extruder, a motor driven by each of a plurality of pellet machines must be provided, which raises the equipment cost. Since the motor is rotated by a normal motor, There is a problem that the unit cost of the pellet machine is increased because a motor having a large or small power is required to be installed depending on the size of the rotating extruder sphere.

The above-mentioned invention means the background art of the technical field to which the present invention belongs, and does not mean the prior art.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a pellet manufacturing apparatus in which a driving unit for rotating a rotary shaft includes a motor, a hydraulic pump, and a hydraulic motor, It is an object of the present invention to provide a pellet manufacturing apparatus in which a plurality of pelletizing apparatuses can be driven by transmitting hydraulic pressure, productivity is improved, equipment cost is reduced, and hydraulic utilization means is increased.

The present invention relates to a pellet producing apparatus for producing a pellet, comprising: a housing body having a working space and a raw material inlet formed at an upper portion thereof; an extrusion panel provided in the working space and having a plurality of extrusion ports; A rotary shaft disposed at an operating space and having a horizontal axis at an upper portion thereof, a pressing roller provided at both ends of the horizontal shaft, and a driving unit for rotating the rotary shaft.

The driving unit may include a motor, a hydraulic pump that receives the rotational force of the motor, and a hydraulic motor that receives the hydraulic pressure of the hydraulic pump and rotates the rotating shaft.

The driving unit may include a hydraulic pump and a hydraulic motor that receives the hydraulic pressure of the hydraulic pump and rotates the rotating shaft.

Further, a plurality of hydraulic motors are connected to the hydraulic pump, and the hydraulic pump is controlled by a control unit to transmit hydraulic pressure to the hydraulic motor.

Further, an upper portion of the extrusion panel is formed with an expansion hole communicating with the extrusion port and tapering downward.

In addition, the upper portion of the extrusion panel may be formed with a curved lead-in groove such that the end thereof communicates with each of the extended holes, and the bottom surface of the lead-out panel is inclined downward in the direction of the extended hole.

The swinging module includes a pair of striking protrusions formed on an inner surface of the operating groove, and a pair of striking protrusions formed on an upper surface of the pushing block, An eccentric cam for hitting the impact protrusion and a striking motor for rotating the eccentric cam.

In the pellet producing apparatus provided with the hydraulic driving means of the present invention, the driving unit for rotating the rotating shaft of the pelletizing apparatus is constituted by a motor, a hydraulic pump, and a hydraulic motor so that hydraulic pressure can be transmitted to a plurality of hydraulic motors by a hydraulic pump, The productivity can be improved, the equipment cost can be reduced, and the space utilization can be increased.

1 is a cross-sectional view showing a pellet production apparatus provided with a hydraulic driving means according to the present invention.
2 is a view showing an operating state of a pellet production apparatus provided with a hydraulic driving means according to the present invention.
FIG. 3 is a view showing a control unit in a pellet production apparatus provided with a hydraulic driving means according to the present invention.
FIG. 4 is a view showing another embodiment of the pellet producing apparatus provided with the hydraulic driving means according to the present invention.
5 is a view showing another embodiment of a pellet production apparatus provided with a hydraulic drive means according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

In addition, the following embodiments are not intended to limit the scope of the present invention, but merely as an example, and various embodiments may be implemented through the present invention.

FIG. 1 is a cross-sectional view showing a pellet production apparatus provided with a hydraulic driving means according to the present invention, FIG. 2 is a view showing an operating state of a pellet production apparatus provided with a hydraulic driving means according to the present invention, 4 is a view showing another embodiment of the pellet producing apparatus provided with the hydraulic driving means according to the present invention, and Fig. 5 is a schematic view of a pellet producing apparatus having a hydraulic driving means according to the present invention, Fig. 5 is a view showing still another embodiment of a pellet production apparatus provided with means.

As shown in the figure, a pelletizing apparatus 10 (hereinafter referred to as a pelletizing apparatus for convenience of explanation) provided with a hydraulic driving means of the present invention is a pelletizing apparatus in which pellets made of powder such as food waste or sawdust are compressed to form pellets The pellet is left in the housing body 20, the extrusion panel 30, the rotating shaft 40, the pressing roller 50, and the driving unit 60.

1, the housing main body 20 has a working space therein, and a raw material inlet 21 is formed at an upper portion thereof.

The housing main body 20 is formed of a metal material or a synthetic resin material.

In addition, it is preferable that a support frame is provided under the housing main body 20 so that the driving unit 60 is disposed.

In the extrusion panel 30, the extrusion panel 30 is installed in the operation space and a plurality of extrusion ports 31 are formed.

The extrusion panel 30 is made of a metal material and welded and fixed to the inner surface of the housing main body 20, and a plurality of the extrusion ports 31 are formed in the extrusion panel 30 in an annular shape.

The rotation shaft 40 passes through the extrusion panel 30 and is disposed in the operation space, and a horizontal axis 41 is formed on the upper portion.

At this time, a cutter blade is further provided on the rotary shaft 40 and rotated together with the rotary shaft 40 to transmit the pellets discharged through the push-out port 31.

The pressing elastic portion is further provided on the rotary shaft 40 such that the pressing elastic portion is engaged with the supporting blade formed on the rotary shaft, the annular receiving groove formed on the extruding panel 30 and the rotary shaft, And the upper portion is made of an elastic spring supported by the support vane and the rotary shaft 40 is fixed to the bearing while pressing the elastic spring so that the compression roller 50 presses the extrusion panel 30 So that the extrusion efficiency of the pellet material can be increased and the pressing roller can be prevented from being damaged due to the elasticity of the elastic spring.

The pressing roller 50 is axially coupled to the both ends of the horizontal shaft 41 and is rotated by the rotating shaft 40 to move on the upper surface of the extruding panel 30, And is extruded downward through the extrusion port (31).

The pressing roller 50 is made of a metallic material and the pellet material is pressed and extruded by the weight of the pressing roller 50 and the rotating shaft 40.

Further, it is preferable that a plurality of engagement grooves are formed on the outer surface of the pressing roller 50. [

The driving unit 60 rotates the rotation shaft 40.

The driving unit 60 includes a motor 61 and a hydraulic pump 62 that receives the rotational force of the motor 61 and a hydraulic motor 62 that receives the hydraulic pressure of the hydraulic pump 62 to rotate the rotary shaft 40. [ (63).

The hydraulic motor 63 and the rotary shaft 40 are connected by a belt to receive a driving force and the hydraulic motor 63 and the rotary shaft 40 are pressure- So that the rotation shaft 40 can be rotated.

The driving unit 60 includes a hydraulic pump 62 and a hydraulic motor 63 that receives the hydraulic pressure of the hydraulic pump 62 and rotates the rotary shaft 40, It is also possible to rotate the rotary shaft 40 with the hydraulic pump 62 and the hydraulic motor 63. [

That is, by transmitting the hydraulic pressure to the hydraulic motor 63 by the hydraulic pump 62 and rotating the rotary shaft 40, the hydraulic pressure can be transmitted to the plurality of the hydraulic motors 63 by the hydraulic pump 62 And the pellets can be manufactured by supplying hydraulic pressure to a plurality of pellet machines.

The hydraulic pump 62 transmits the hydraulic pressure to the hydraulic motor 63 by driving the motor 61 so that the hydraulic pressure transmitted from the hydraulic pump 62 to the hydraulic motor 63 So that a separate speed reducer is not required, and energy can be efficiently used and saved.

3, a plurality of hydraulic motors 63 are connected to the hydraulic pump 62, and the hydraulic pump 62 is controlled by the controller 70 to transmit hydraulic pressure to the hydraulic motor 63 The equipment cost is reduced, productivity of the space is increased, and productivity is improved.

Referring to FIG. 4, an extension hole 32 is formed in the upper part of the extrusion panel 30 to communicate with the extrusion port 31 and taper downward.

A curved inlet groove 33 is formed in the upper portion of the extrusion panel 30 so that an end thereof communicates with each of the extension holes 32. The inlet groove 33 has a bottom portion 331, Is formed to be inclined downward in the direction of the extension hole (32).

The pressing roller 50 presses the pellet material along the rotating direction of the rotating shaft 40 and discharges the pellet material through the pushing-out port 31. The pellet material is easily introduced by forming the pelletizing hole 32 .

At this time, the extension holes 32 of the extrusion port 31 are formed in the upper part of the extrusion panel 30 so as to be in contact with each other, thereby preventing the pellet material from being pressed onto the extrusion panel 30, .

The inlet grooves 33 are formed to communicate with the extrusion panel 30 so that the inlet grooves 33 are curved along the direction in which the rollers are rotated so that the pellet material can be easily introduced, 50 is increased. In addition, the lead-in groove 33 is inclined in the direction of the push-out port 31, and the amount of the lead-in lead is gradually increased, thereby preventing the lead-in lead from being caught.

5, the extrusion panel 30 is further provided with a swinging module unit 80 for swinging to prevent the extruded pellets from being pushed by the pushing-out port 31, Is provided with an operating groove 81 formed on the bottom surface of the extrusion panel 30 and a pair of striking projections 82 formed on the inner side of the operating groove 81, An eccentric cam 83 that hits the protrusion 82 and a rotary shaft 40 that rotates the eccentric cam 83 are welded to the eccentric cam 83 and the inner side surface of the operating groove 81 And a striking motor 84 fixed to the ends of the pair of support bars by welding or screwing so that the swinging module 80 vibrates the pushing panel 30 and is discharged through the pushing- The pellet is discharged without being caught, and when the pellet is delivered by vibration It is discharged.

10: Pellet manufacturing apparatus 20: housing body
30: Extrusion panel 40:
50: compression roller 60:
70: control part 80: swing module part
21: Feed inlet
31: extrusion hole 32: expansion hole
33: lead-in groove 331:
41:
61: motor 62: hydraulic pump
63: Hydraulic motor
81: operating groove 82: striking projection
83: eccentric cam 84: striking motor

Claims (7)

A pellet producing apparatus for producing a pellet,
A housing main body having a working space and having a material inlet formed at an upper portion thereof;
An extrusion panel installed in the operation space and having a plurality of extrusion ports;
A rotation axis passing through the extrusion panel and disposed in the operation space and having a horizontal axis at an upper portion thereof;
A pressing roller provided at both ends of the horizontal shaft; And
And a driving unit for rotating the rotary shaft, the pellet producing apparatus comprising:
Wherein a swinging module portion for generating swinging is further provided on a bottom surface of the extrusion panel,
Wherein the swinging module includes a pair of striking projections formed on an inner surface of the operation groove, and an eccentric cam striking the striking projections on an inner surface of the operation groove, And a striking motor for driving the pellet.
The method according to claim 1,
Wherein the driving unit comprises a motor, a hydraulic pump that receives the rotational force of the motor, and a hydraulic motor that receives the hydraulic pressure of the hydraulic pump and rotates the rotating shaft.
The method according to claim 1,
Wherein the driving unit comprises a hydraulic pump and a hydraulic motor that receives the hydraulic pressure of the hydraulic pump and rotates the rotating shaft.
3. The method of claim 2,
Wherein a plurality of hydraulic motors are connected to the hydraulic pump and the hydraulic pump is controlled by a control unit to transmit hydraulic pressure to the hydraulic motor.
The method according to claim 1,
Wherein the upper portion of the extrusion panel is formed with an extension hole communicating with the extrusion port and further tapered downward.
6. The method of claim 5,
Wherein a curved inflow groove is formed at an upper portion of the extrusion panel so that an end thereof communicates with each of the inflation holes, and a bottom portion of the inflation groove is inclined downward in the direction of the expansion hole. Manufacturing apparatus.


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KR1020160016023A 2016-02-12 2016-02-12 Pellet manufacturing apparatus pressure driving means is provided KR101627995B1 (en)

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Application Number Priority Date Filing Date Title
KR1020160016023A KR101627995B1 (en) 2016-02-12 2016-02-12 Pellet manufacturing apparatus pressure driving means is provided

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KR101627995B1 true KR101627995B1 (en) 2016-06-08

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101951249B1 (en) 2018-05-08 2019-02-22 주식회사 지티앤티 Apparatus for molding pellets

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0657423U (en) * 1992-12-29 1994-08-09 武田薬品工業株式会社 Retainer for screen die of roller extrusion granulator
KR20130104264A (en) * 2012-03-12 2013-09-25 김현배 Refused derived fuel product mold

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0657423U (en) * 1992-12-29 1994-08-09 武田薬品工業株式会社 Retainer for screen die of roller extrusion granulator
KR20130104264A (en) * 2012-03-12 2013-09-25 김현배 Refused derived fuel product mold

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101951249B1 (en) 2018-05-08 2019-02-22 주식회사 지티앤티 Apparatus for molding pellets

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