JPS59195188U - electric hoist - Google Patents

electric hoist

Info

Publication number
JPS59195188U
JPS59195188U JP9185383U JP9185383U JPS59195188U JP S59195188 U JPS59195188 U JP S59195188U JP 9185383 U JP9185383 U JP 9185383U JP 9185383 U JP9185383 U JP 9185383U JP S59195188 U JPS59195188 U JP S59195188U
Authority
JP
Japan
Prior art keywords
shaft
drive gear
connecting shaft
gear
sealing member
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP9185383U
Other languages
Japanese (ja)
Other versions
JPH0138144Y2 (en
Inventor
憲一 広田
均 井手
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP9185383U priority Critical patent/JPS59195188U/en
Publication of JPS59195188U publication Critical patent/JPS59195188U/en
Application granted granted Critical
Publication of JPH0138144Y2 publication Critical patent/JPH0138144Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • General Details Of Gearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の電気ホイストの断面図、第２図はこの考
案の一実施例を示す断面図である。図中、１は巻上用電
動機、７は回転子軸、１２は第１の軸接手、１３は中間
軸、１４は第２の軸接手、１５は駆動歯車軸、１６．１
８は玉軸受、１０は歯車式減速装置、２０は駆動歯車、
２１は第２歯車、２２は第３歯車、２３．２４は玉軸受
、１７は連結軸、２３．２４は玉軸受、２５は第４歯車
、２６は巻胴１，３２は軸封部材である。なお、図中同
一符号は同一または相当部分を示す。FIG. 1 is a sectional view of a conventional electric hoist, and FIG. 2 is a sectional view showing an embodiment of this invention. In the figure, 1 is a hoisting motor, 7 is a rotor shaft, 12 is a first shaft joint, 13 is an intermediate shaft, 14 is a second shaft joint, 15 is a drive gear shaft, 16.1
8 is a ball bearing, 10 is a gear reduction gear, 20 is a drive gear,
21 is a second gear, 22 is a third gear, 23.24 is a ball bearing, 17 is a connecting shaft, 23.24 is a ball bearing, 25 is a fourth gear, 26 is the winding drum 1, and 32 is a shaft sealing member. . Note that the same reference numerals in the figures indicate the same or corresponding parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 巻上用電動機、この電動機の回転子軸に第１の軸接手で
連結された長尺の中間軸、この中間軸に第２の軸接手で
連結され、一対の軸受で回転自在に支承される短尺の駆
動歯車軸、この駆動歯車軸の駆動歯車に連結された歯車
変速機構、及びこの変速機構の最終回転歯車に結合され
た中空状の連結軸、この連結軸に結合された巻胴、及び
上記連結軸の内周面に嵌合される軸封部材を備えたもの
において、上記軸封部材を上記一対の軸受の上記連結軸
の内周面に支持された一方の軸受に近接して配設したこ
とを特徴とする電気ホイスト。A hoisting electric motor, a long intermediate shaft connected to the rotor shaft of this electric motor by a first shaft joint, connected to this intermediate shaft by a second shaft joint, and rotatably supported by a pair of bearings. A short drive gear shaft, a gear transmission mechanism connected to the drive gear of the drive gear shaft, a hollow connecting shaft connected to the final rotating gear of the transmission mechanism, a winding drum connected to the connecting shaft, and In the shaft sealing member fitted to the inner peripheral surface of the connecting shaft, the shaft sealing member is disposed close to one of the pair of bearings supported on the inner peripheral surface of the connecting shaft. An electric hoist characterized by the following:
JP9185383U 1983-06-13 1983-06-13 electric hoist Granted JPS59195188U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9185383U JPS59195188U (en) 1983-06-13 1983-06-13 electric hoist

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9185383U JPS59195188U (en) 1983-06-13 1983-06-13 electric hoist

Publications (2)

Publication Number Publication Date
JPS59195188U true JPS59195188U (en) 1984-12-25
JPH0138144Y2 JPH0138144Y2 (en) 1989-11-15

Family

ID=30221944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9185383U Granted JPS59195188U (en) 1983-06-13 1983-06-13 electric hoist

Country Status (1)

Country Link
JP (1) JPS59195188U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113388U (en) * 1979-02-02 1980-08-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55113388U (en) * 1979-02-02 1980-08-09

Also Published As

Publication number Publication date
JPH0138144Y2 (en) 1989-11-15

Similar Documents

Publication Publication Date Title
JPS59195188U (en) electric hoist
JPS58179859U (en) rotating device
JPS6077848U (en) transmission
JPS58103567U (en) rotating electric machine
JPS5925943U (en) variable speed electric motor
JPS595452U (en) wiper drive device
JPS6077847U (en) transmission
JPS59159696U (en) electric hoist
JPS5827272U (en) Hoisting machine for elevator
JPS5883972U (en) reduction motor
JPS58159867U (en) reduction motor
JPS58159869U (en) reduction motor
JPS5925953U (en) variable speed electric motor
JPS6017977U (en) Robot power transmission mechanism
JPS59183787U (en) joint drive mechanism
JPS6077850U (en) transmission
JPS59142298U (en) bit type mooring winch
JPS59108786U (en) Swing drive device for cranes, etc.
JPS60108175U (en) Cup type motor with reduction gear
JPS58146123U (en) Rotating shaft bearing structure
JPS6051764U (en) Axial gap induction motor
JPS59159695U (en) electric hoist
JPS6062870U (en) Concentric multi-axis actuator
JPS6090287U (en) Overhead crane drum support device
JPS59169436U (en) bearing structure