KR100456735B1 - Agitating device act as reciprocating - Google Patents

Agitating device act as reciprocating Download PDF

Info

Publication number
KR100456735B1
KR100456735B1 KR10-2001-0056280A KR20010056280A KR100456735B1 KR 100456735 B1 KR100456735 B1 KR 100456735B1 KR 20010056280 A KR20010056280 A KR 20010056280A KR 100456735 B1 KR100456735 B1 KR 100456735B1
Authority
KR
South Korea
Prior art keywords
driven
bearing
arm
drive
shaft
Prior art date
Application number
KR10-2001-0056280A
Other languages
Korean (ko)
Other versions
KR20030023235A (en
Inventor
이병묵
김동기
Original Assignee
김동기
이병묵
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김동기, 이병묵 filed Critical 김동기
Priority to KR10-2001-0056280A priority Critical patent/KR100456735B1/en
Publication of KR20030023235A publication Critical patent/KR20030023235A/en
Application granted granted Critical
Publication of KR100456735B1 publication Critical patent/KR100456735B1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C9/00Bearings for crankshafts or connecting-rods; Attachment of connecting-rods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Accessories For Mixers (AREA)

Abstract

본 발명은 정역 교반장치에 관한 것으로서, 전동기가 연결되는 반대쪽 끝단에 구동아암과 구동베어링하우징을 일체로하는 구동축이 유조의 측구에 수평으로 결합된 구동스터핑상자내에 설치된 구동축베어링으로 지지되고, 상기 유조의 중심에 수직방향으로 설치된 피동스터핑상자내의 피동축베어링에 의해 지지되는 피동축의 상부는 피동아암베어링이 설치되는 피동베어링하우징을 가지며, 상기 구동아암베어링의 내륜에 일끝단이 조립된 피동아암의 타단은 상기 베어링의 내륜에 조립된 핀으로 연결하고 고정나사로 고정하므로서 피동축에 연결되고, 상기 구동아암이 1회전하면 이의 끝단과 서로 베어링으로 연결되어 있는 피동아암의 일단이 서로 일정각을 이루며 맞물려 회전하게 되고, 상기 피동아암의 타단에 핀으로 연결된 피동축은 일정각도로 1주기의 정역회전을 하고, 상기 구동축이 일방향으로 연속회전함에 따라 상기 피동축은 반복하여 정역회전을 함으로서 종래의 교반장치의 일방향 회전운동에 의한 교반작업에서 교반시간이 경과함에 따라 피교반 물질의 회전관성에 의해 교반작업의 효과가 떨어지는 단점을 해소하고, 전동기에 의한 정역 왕복운동이 아닌 기계구조에 의해 회전운동을 왕복운동으로 변환하기 때문에 전기적인 저항은 기존의 교반기와 같고, 기존의 교반조와 변경없이 호환설치가 가능하다.The present invention relates to a forward and reverse stirring apparatus, wherein a drive shaft integrally with a drive arm and a drive bearing housing at an opposite end to which an electric motor is connected is supported by a drive shaft bearing installed in a drive stuffing box horizontally coupled to a side opening of an oil tank. The upper part of the driven shaft supported by the driven shaft bearing in the driven stuffing box installed perpendicular to the center of the driven arm housing has a driven bearing housing in which the driven arm bearing is installed, and one end of the driven arm assembled at the inner ring of the driving arm bearing. The other end is connected to the driven shaft by connecting with the pin assembled to the inner ring of the bearing and fixed with the fixing screw. When the driving arm rotates once, one end of the driven arm connected to the bearing and the bearing arm are engaged with each other at an angle. Rotated, the driven shaft connected to the other end of the driven arm by a pin 1 cycle of forward and reverse rotation, and the driven shaft is rotated forward and reverse repeatedly as the drive shaft is continuously rotated in one direction, the stirring material in the stirring operation by the one-way rotational movement of the conventional stirring device as the stirring time elapsed It eliminates the disadvantage of the effect of the stirring operation due to the rotational inertia of the motor, and the electrical resistance is the same as that of the existing stirrer because it converts the rotational movement into the reciprocating motion by the mechanical structure instead of the forward and backward reciprocating motion by the electric motor. Compatible installation is possible without any changes.

Description

정역 교반장치 { Agitating device act as reciprocating }Agitating device act as reciprocating}

본 발명은 교반장치에 관한 것으로서, 더욱 구체적으로 설명하면, 전동기가 연결되는 반대쪽 끝단에 구동아암과 구동베어링하우징을 일체로하는 구동축이 유조의 측구에 수평으로 보울트결합된 구동스터핑상자내에 설치된 구동축베어링으로 지지되고, 상기 유조의 중심에 수직방향으로 설치된 피동스터핑상자내의 피동축베어링에 의해 지지되는 피동축의 상부는 피동아암베어링이 설치되는 피동베어링하우징을 가지며, 상기 구동아암베어링의 내륜에 일끝단이 조립된 피동아암의 타단은 상기 베어링의 내륜에 조립된 핀으로 연결하고 고정나사로 고정함으로써 피동축에 연결되고, 상기 구동아암이 구동축 중심을 기준으로 1회전하면 이의 끝단과 서로 베어링으로 연결되어 있는 피동아암의 일단이 서로 일정각을 이루며 맞물려 회전하게 되고, 상기 피동아암의 타단에 핀으로 연결된 피동축은 일정각도로 1주기의 정역회전을 하고, 상기 구동축이 일방향으로 연속회전함에 따라 상기 피동축은 반복하여 정역회전을 하게 되는 것을 특징으로 하는 정역교반장치에 관한 것이다.The present invention relates to an agitator, and more specifically, a drive shaft bearing installed in a drive stuffing box in which a drive shaft integrally driving a drive arm and a drive bearing housing is horizontally bolted to a side opening of an oil tank at an opposite end to which an electric motor is connected. The upper part of the driven shaft supported by the driven shaft bearing in the driven stuffing box installed in the direction perpendicular to the center of the oil tank has a driven bearing housing in which the driven arm bearing is installed, and at one end in the inner ring of the driving arm bearing. The other end of the assembled driven arm is connected to the driven shaft by connecting with the pin assembled to the inner ring of the bearing and fixed with a fixing screw, and when the driving arm rotates about one center of the drive shaft, it is connected to the end of the driven arm and the bearing to each other. One end of the driven arm is rotated at an angle to each other. The driven shaft connected to the other end of the driven arm by a pin performs forward and reverse rotation of one cycle at a predetermined angle, and the driven shaft repeatedly rotates forward and backward as the driving shaft continuously rotates in one direction. It is about.

종래의 교반장치는 교반축에 구동전동기를 직결 하거나 벨트나 체인과 같은 간접연결하는 방법에 의해 구동함으로써 프로펠러가 일방향 회전운동에 의한 교반작업이 이루어지고 있기 때문에 교반시간이 경과함에 따라 피교반 물질의 회전관성에 의해 교반작업의 효과가 떨어지는 문제점이 있다.Conventional stirring apparatus is driven by a method of directly connecting the drive motor to the stirring shaft or indirect connection such as a belt or chain, so that the propeller is agitated by one-way rotational movement. Due to the rotational inertia, there is a problem that the effect of the stirring operation is inferior.

본 발명의 목적은 상술한 종래기술의 문제점을 해소하기 위한 것으로서, 전동기가 연결되는 반대쪽 끝단에 구동아암과 구동베어링하우징을 일체로하는 구동축이 유조의 측구에 수평으로 보울트결합된 구동스터핑상자내에 설치된 구동축베어링으로 지지되고, 상기 유조의 중심에 수직방향으로 설치된 피동스터핑상자내의 피동축베어링에 의해 지지되는 피동축의 상부는 피동아암베어링이 설치되는 피동베어링하우징을 가지며, 상기 구동아암베어링의 내륜에 일끝단이 조립된 피동아암의 타단은 상기 베어링의 내륜에 조립된 핀으로 연결하고 고정나사로 고정하므로서 피동축에 연결되고, 상기 구동아암이 수평으로 설치된 구동축 중심을 기준으로 1회전하면 이의 끝단과 서로 베어링으로 연결되어 있는 피동아암의 일단이 서로 일정각을 이루며 맞물려 회전하게 되고, 상기 피동아암의 타단에 핀으로 연결된 피동축은 일정각도로 1주기의 정역회전을 하고, 상기 구동축이 일방향으로 연속회전함에 따라 상기 피동축은 반복하여 정역회전을 함으로서 정역교반작업이 달성되는 것이다.SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems of the prior art, wherein a drive shaft integrally with a drive arm and a drive bearing housing is installed in a drive stuffing box horizontally bolted to a side opening of an oil tank at an opposite end to which an electric motor is connected. The upper part of the driven shaft supported by the drive shaft bearing and supported by the driven shaft bearing in the driven stuffing box installed in the direction perpendicular to the center of the oil tank has a driven bearing housing in which the driven arm bearing is installed, and on the inner ring of the drive arm bearing. The other end of the driven arm having one end assembled is connected to the driven shaft by connecting with the pin assembled to the inner ring of the bearing and fixed with a fixing screw, and the driving arm rotates with respect to the center of the drive shaft installed horizontally so that the end of the driven arm One end of the driven arm connected to the bearing is fitted at an angle to each other. The driven shaft is bit-rotated, and the driven shaft connected to the other end of the driven arm is rotated forward and reverse for one cycle at a predetermined angle, and the driven shaft repeats forward and reverse rotation as the driving shaft continuously rotates in one direction. This is to be achieved.

본 발명에 따른 정역 교반장치를 첨부된 도면을 참고로 하여 이하에 상세히 기술되는 실시예들에 의하여 그 특징 및 장점들을 보다 명백히 이해할 수 있을 것이다.The features and advantages will be more clearly understood by the embodiments described in detail below with reference to the accompanying drawings for the stationary stirring device according to the present invention.

도 1은 본 발명의 정역 교반장치의 정면도1 is a front view of the forward and reverse stirring apparatus of the present invention

도 2는 본 발명의 정역 교반장치의 평면도2 is a plan view of the forward and reverse stirring apparatus of the present invention

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1. 구동축부 2. 피동축부1. Drive shaft 2. Driven shaft

3. 유조부 11. 구동축3. Oil tank 11. Drive shaft

12.구동아암 13. 구동베어링하우징12. Drive arm 13. Drive bearing housing

14. 구동아암베어링 15. 구동베어링커버14. Drive Arm Bearing 15. Drive Bearing Cover

16. 구동스터핑상자 17. 구동축베어링16. Drive stuffing box 17. Drive shaft bearing

18. 오일시일 19. 어댑터18. Oil seal 19. Adapter

20. 보울트 21. 피동축20. Bolt 21. Driven shaft

22. 피동아암 23. 핀22. Driven arm 23. Pin

24. 고정나사 25. 피동베어링하우징24. Set screw 25. Driven bearing housing

26. 피동아암베어링 27. 피동베어링커버26. Passive arm bearing 27. Passive bearing cover

28. 피동축베어링 29. 오일시일28. Driven shaft bearing 29. Oil seal

30. 어댑터 31. 유조30. Adapter 31. Oil tank

32. 피동스터핑상자 33. 뚜껑32. Driven stuffing box 33. Lid

본 발명의 일실시예에 따른 정역 교반장치는, 축의 일단은 구동부가 연결되는 구조를 가지고 타단은 구동아암(12)과 구동베어링하우징(13)을 일체로하는 구동축(11)이 유조(31)의 측구에 수평으로 보울트(20)결합된 구동스터핑상자(16)내에 설치된 구동축베어링(17)으로 지지되고, 상기 구동베어링하우징(13)에는 구동아암베어링(14)을 내설하고 이의 일면은 피동아암(22)에 형성된 축단에 의해 구속되고 타면은 구동베어링커버(15)에 의해 구속되며, 상기 구동축(11)은 다단으로 형성되어 상기 구동스터핑상자(16)의 좌우의 양끝단에 조립된 구동축베어링(17)으로 지지되고, 상기 구동스터핑상자(16)의 우단에 설치된 구동축베어링(17)은 오일시일(18)로 밀봉하고 어댑터(19)로 축상에 고정되는 구동축부(1)와,In the forward and reverse stirring apparatus according to an embodiment of the present invention, one end of the shaft has a structure in which a driving unit is connected, and the other end of the oil tank 31 includes a driving shaft 11 integrating the driving arm 12 and the driving bearing housing 13. It is supported by a drive shaft bearing (17) installed in a drive stuffing box (16) coupled horizontally with a bolt (20) on its side, and a drive arm bearing (14) is built into the drive bearing housing (13) and one side thereof is a driven arm. Drive shaft bearings are restrained by the shaft ends formed on the 22 and the other surface is restrained by the drive bearing cover 15, and the drive shafts 11 are formed in multiple stages and are assembled at both ends of the left and right ends of the drive stuffing box 16. A drive shaft bearing (17) supported by (17) and installed at the right end of the drive stuffing box (16), sealed with an oil seal (18) and fixed on the shaft with an adapter (19);

상기 유조(31)의 중앙하방에 수직방향으로 설치된 피동스터핑상자(32)내의 피동축베어링(28)에 의해 지지되는 피동축(21)의 상부에는 피동아암베어링(26)이 설치되는 피동베어링하우징(25)을 가지며, 상기 피동아암(22)의 축공과 고정나사(24)로 결합된 핀(23)이 상기 피동아암베어링(26)의 내륜에 조립되고, 상기 피동아암베어링(26)의 일면은 상기 피동아암(22)의 양면에 의해 각각 고정되고 타면은 각각 피동베어링커버(27)로 고정되며, 상기 피동축(21)의 하부는 상기 피동스터핑상자(32)의 상하끝단에 설치된 피동축베어링(28)으로 고정되고, 하단의 피동축베어링(28)은 오일시일(29)로 밀봉되고 어댑터(30)로 축상에 고정되는 피동축부(2)와,A driven bearing housing in which a driven arm bearing 26 is installed on an upper portion of a driven shaft 21 supported by a driven shaft bearing 28 in a driven stuffing box 32 installed vertically below the center of the oil tank 31. A pin 23 having a 25 and coupled to the shaft hole of the driven arm 22 and the fixing screw 24 is assembled to the inner ring of the driven arm bearing 26, and one surface of the driven arm bearing 26. Are respectively fixed by both surfaces of the driven arm 22 and the other surface is respectively fixed by a driven bearing cover 27, and a lower portion of the driven shaft 21 is provided at the upper and lower ends of the driven stuffing box 32. A driven shaft portion 2 fixed to the bearing 28, the lower driven shaft bearing 28 sealed with an oil seal 29 and fixed to the shaft with an adapter 30;

상기 구동축부(1)와 피동축부(2)를 내장하고 유조(31)의 상부에는 아이보울트(38)가 설치된 뚜껑(33)과 상기 유조(31)의 측면에 설치된 오일게이지(34)와 상기 유조(31)의 하측단에 설치된 오일플러그(35)와 교반조(도시되지 않음)의 상부플랜지와 직결할 수 있는 플랜지(36)로 이루어진 유조부(3)로 구성된다.The drive shaft unit 1 and the driven shaft unit 2 are built-in, and an upper portion of the oil tank 31 is provided with a lid 33 and an oil gauge 34 installed on the side of the oil tank 31 and the Oil tank 35 is installed at the lower end of the oil tank 31 and consists of an oil tank (3) consisting of a flange 36 that can be directly connected to the upper flange of the stirring tank (not shown).

이와 같은 구성을 갖는 본 발명에 따른 정역 교반장치의 작용을 이하에 상세히 설명한다.The operation of the stationary agitator according to the present invention having such a configuration will be described in detail below.

일정높이의 오일이 충전된 유조(31)내에 정역 교반장치의 베어링부품들이 침유급유되고, 구동축(11)에 구동전동기(도시되지 않음)를 직결이나 간접연결하고 회전시키면 구동아암(12)이 구동축(11)의 중심을 기준으로 회전하고, 구동아암(12)의 끝단과 서로 구동아암베어링(14)으로 연결되어 있는 피동아암(22)의 일단이 서로 일정각을 이루며 맞물려 회전하게 되고, 상기 피동아암(22)의 타단에 핀(23)으로 연결된 피동축(21)은 일정각도로 연속하여 정역회전을 하게 되는 것을 특징으로 하는 정역 교반장치The bearing parts of the stationary agitator are oil-lubricated in the oil tank 31 filled with oil of a certain height, and the driving arm 12 is directly connected or indirectly connected to the driving shaft 11 with the driving motor (not shown). Rotation with respect to the center of the drive shaft 11, one end of the driven arm 22 which is connected to the end of the drive arm 12 and the drive arm bearings 14 are engaged with each other at an angle to rotate. Forward and reverse stirring device, characterized in that the driven shaft 21 is connected to the other end of the driven arm (22) by a pin (23) to be continuously rotated at a constant angle

이상에서 설명한 바와 같이, 구동축과 피동축은 서로 직교하고 구동아암과 피동아암이 서로 베어링으로 연결되고, 구동아암이 1회전하면 피동아암의 일단이 서로 일정각을 이루며 맞물려 회전하게 되고, 피동아암의 타단에 핀으로 연결된 피동축은 일정각도로 1주기의 정역회전을 하고, 구동축이 일방향으로 연속회전함에 따라 상기 피동축은 반복하여 정역회전을 함으로서 종래의 교반장치의 일방향 회전운동에 의한 교반작업에서 교반시간이 경과함에 따라 피교반 물질의 회전관성에 의해 교반작업의 효과가 떨어지는 단점을 해소하고, 전동기에 의한 정역 왕복운동이 아닌 기계구조에 의해 회전운동을 왕복운동으로 변환하기 때문에 전기적인 저항은 기존의 교반기와 같고, 기존의 교반조와 변경없이 호환설치가 가능하다.As described above, the driving shaft and the driven shaft are orthogonal to each other, the driving arm and the driven arm are connected to each other by bearings, and when the driving arm rotates once, one end of the driven arm is rotated at an angle to each other to rotate. The driven shaft connected with the pin at the other end rotates forward and backward one cycle at a predetermined angle, and as the driven shaft continuously rotates in one direction, the driven shaft repeatedly rotates forward and backward, thereby stirring in one-way rotational motion of a conventional stirring device. As the stirring time elapses, the effect of stirring work decreases due to the rotational inertia of the material to be agitated, and the electrical resistance is converted into the reciprocating motion by the mechanical structure rather than the forward and backward reciprocating motion by the electric motor. It is the same as the existing agitator and can be installed interchangeably with the existing agitator.

Claims (1)

피교반물질이 충진된 유조부(31)를 갖는 유조부(3)와,An oil tank unit 3 having an oil tank unit 31 filled with a stirring material, 상기 유조(31)에 수평으로 설치되고 유조(31)내에 위치되는 일단에서 측면방향으로 연장된 구동아암(12)이 형성된 구동축(11)을 갖는 구동축부(1)와,A drive shaft portion (1) having a drive shaft (11) formed horizontally in said oil tank (31) and having a drive arm (12) extending laterally from one end positioned in said oil tank (31); 상기 유조(31)의 중앙하방에 수직으로 설치되는 피동축(21)의 상부에는 상기 구동아암(12)과 구동아암베어링(14)에 의하여 회동가능하게 결합되고 하부는 핀(23)에 의하여 회동가능하게 피동축(21)에 결합되는 피동아암(22)이 설치된 피동축부(2)로 구성되어, 상기 구동축부(1)의 1회전시 상기 피동아암(22)이 1주기의 정역회전하는 것을 특징으로 하는 정역 교반장치.The upper portion of the driven shaft 21 installed vertically below the center of the oil tank 31 is rotatably coupled by the driving arm 12 and the driving arm bearing 14 and the lower portion is rotated by the pin 23. It is composed of a driven shaft (2) provided with a driven arm (22) coupled to the driven shaft (21), so that the driven arm (22) rotates forward and backward during one cycle of the drive shaft (1). Stationary stirrer, characterized in that.
KR10-2001-0056280A 2001-09-12 2001-09-12 Agitating device act as reciprocating KR100456735B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR10-2001-0056280A KR100456735B1 (en) 2001-09-12 2001-09-12 Agitating device act as reciprocating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2001-0056280A KR100456735B1 (en) 2001-09-12 2001-09-12 Agitating device act as reciprocating

Publications (2)

Publication Number Publication Date
KR20030023235A KR20030023235A (en) 2003-03-19
KR100456735B1 true KR100456735B1 (en) 2004-11-10

Family

ID=27723777

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2001-0056280A KR100456735B1 (en) 2001-09-12 2001-09-12 Agitating device act as reciprocating

Country Status (1)

Country Link
KR (1) KR100456735B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100885517B1 (en) 2007-07-06 2009-02-26 포항공과대학교 산학협력단 Device for tranformimg rotary motion into rotational ocillation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910005269U (en) * 1989-09-11 1991-04-22 문영기 Forward and reverse rotation device of the inlet roller of rice straw cutting machine
KR930012647A (en) * 1991-12-27 1993-07-21 김동수 Straight Swivel Manure Fermentation Dryer
JPH07132219A (en) * 1993-11-10 1995-05-23 Mec Kk Fluid agitator
KR20020083318A (en) * 2001-04-27 2002-11-02 몽 필 김 pepper powder mixer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910005269U (en) * 1989-09-11 1991-04-22 문영기 Forward and reverse rotation device of the inlet roller of rice straw cutting machine
KR930012647A (en) * 1991-12-27 1993-07-21 김동수 Straight Swivel Manure Fermentation Dryer
JPH07132219A (en) * 1993-11-10 1995-05-23 Mec Kk Fluid agitator
KR20020083318A (en) * 2001-04-27 2002-11-02 몽 필 김 pepper powder mixer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100885517B1 (en) 2007-07-06 2009-02-26 포항공과대학교 산학협력단 Device for tranformimg rotary motion into rotational ocillation

Also Published As

Publication number Publication date
KR20030023235A (en) 2003-03-19

Similar Documents

Publication Publication Date Title
CN1147263C (en) Agitation apparatus of automatic cooking machine
JP5091852B2 (en) Permanent magnet motor acting as drive unit for agitator
CN1199113A (en) Driving system for washing machine
FI20050923A (en) Auxiliary mixer for flotation device
KR100456735B1 (en) Agitating device act as reciprocating
KR200259063Y1 (en) Agitating device act as reciprocating
US5190375A (en) Agitator with a rotary shaft and hollow shaft for stirring and mixing materials
CN113351090A (en) Chemical equipment with good mixing effect
HU182455B (en) Cone screw mixer
US5720190A (en) Low torque washing machine transmission
CN210960253U (en) Stirring barrel structure of ice cream machine
KR100509203B1 (en) Device for stirring and defoaming liquid
KR100486942B1 (en) Device for stirring and defoaming liquid
CN211836455U (en) Chain anchor clamps module
CN214261538U (en) Magnetic coupling transmission device in tank for stirrer
CN215346703U (en) Transmission device for stirring flour into dough
CN219168251U (en) Essential oil mixing device
JPH0515943Y2 (en)
CN216956081U (en) Generator speed sensor
CN218054855U (en) Transfer case assembly connecting device
KR200304102Y1 (en) Speed-Adjustable Device for Oily Agitating and Vacuum Mixing
JPS6116785A (en) Dehydrator washing machine
KR0132542B1 (en) A power conversion apparatus of a washing machine
JPH0515942Y2 (en)
KR920008484Y1 (en) Complex drum washer

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20071031

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee