JPS59167731U - Industrial vehicle drive system - Google Patents

Industrial vehicle drive system

Info

Publication number
JPS59167731U
JPS59167731U JP1983062221U JP6222183U JPS59167731U JP S59167731 U JPS59167731 U JP S59167731U JP 1983062221 U JP1983062221 U JP 1983062221U JP 6222183 U JP6222183 U JP 6222183U JP S59167731 U JPS59167731 U JP S59167731U
Authority
JP
Japan
Prior art keywords
drive
upper chamber
lower chamber
electric motor
rotatably supported
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
JP1983062221U
Other languages
Japanese (ja)
Other versions
JPS6319215Y2 (en
Inventor
幸雄 水越
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP1983062221U priority Critical patent/JPS59167731U/en
Publication of JPS59167731U publication Critical patent/JPS59167731U/en
Application granted granted Critical
Publication of JPS6319215Y2 publication Critical patent/JPS6319215Y2/ja
Granted legal-status Critical Current

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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 drawings]

第１図はリーチ型フォークリフトの平面図、第２図は、
従来の産業車両の駆動装置の断面図、第３図はこの考案
の一実施例に係る産業車両の駆動装置の断面図、第４図
は第３図のＩＶ−ＩＶ線断面図、第５図はベアリングス
ペーサの正面図、第６図はドライブピニオンの構造例を
孝子正面図である。 ２：駆動輪、６：支持枠、７：電動機、８：キャリヤ、
８ａ：区画部、８ｂ：上部室、８Ｃ：下部室、１０ニド
ライブピニオン、１０ａ：軸部、１１：リダクションギ
ヤ、１２ニドライブギヤ、１２ａ：軸部、１４ニオイル
循環用孔、２０ａ、２０ｂ：ころベアリング、２４．２
５：突起。 口　　　　　口 １　　　ｉ為玉１１　　　　１１　　　・　宥−１′　
Ｘ　　（＼　　　　　１０− ２５３’４ 一一「山ｌ 暑 ＋２ｏ／ｅ崖套焚ソ ー−ｍｆＴｉ１ １２？し懸ヴ １０）Figure 1 is a plan view of a reach type forklift, Figure 2 is a
3 is a sectional view of a conventional drive device for an industrial vehicle; FIG. 3 is a sectional view of a drive device for an industrial vehicle according to an embodiment of the present invention; FIG. 4 is a sectional view taken along line IV-IV in FIG. 3; 6 is a front view of a bearing spacer, and FIG. 6 is a front view of a structural example of a drive pinion. 2: Drive wheel, 6: Support frame, 7: Electric motor, 8: Carrier,
8a: Division, 8b: Upper chamber, 8C: Lower chamber, 10 Ni drive pinion, 10a: Shaft, 11: Reduction gear, 12 Ni drive gear, 12a: Shaft, 14 Ni oil circulation hole, 20a, 20b: Roller bearing, 24.2
5: Protrusion. Mouth Mouth 1 i Tamedama 11 11 ・ Yu-1'
X (＼ 10- 253'4 11 "Mountain l heat + 2o/e cliff mantle firing saw - mfTi1 12?shi kakev 10)

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車体側の支持枠に固定した電動機と、該電動機の下方に
配置され、内部を区画部にて仕切って上部室と下部室と
を画成して該支持枠に旋回可能に支持したキャリヤと、
該キャリヤに回転可能に支承した駆動輪と、軸部を前記
区画部を挿通して一対のベアリングにて回転自在に支承
され、上部室に設けたりダクションギャを介して電動機
に連結されるドライブピニオンと、該ドライブピニオン
と下部室において噛合し、軸部の外端を駆動輪に連結さ
れたドライブギヤと、前記区画部に穿設されて上部室と
下部室とを連通ずるオイル循環用孔と、前記下部室およ
び上部室に注入された潤滑オイルとを有する産業車両の
駆動装置において、前記ドライブピニオンの軸部外周上
にその軸線方向に対して傾斜する突起を有せしめたこと
を特徴とする産業車両の駆動装置。an electric motor fixed to a support frame on the vehicle body side; a carrier disposed below the electric motor, partitioned inside by a partition to define an upper chamber and a lower chamber, and rotatably supported on the support frame;
a drive wheel rotatably supported by the carrier; and a drive pinion whose shaft portion is inserted through the compartment and rotatably supported by a pair of bearings, and which is provided in an upper chamber or connected to an electric motor via a duction gear. a drive gear that meshes with the drive pinion in the lower chamber and has an outer end of the shaft connected to the drive wheel; and an oil circulation hole bored in the partition to communicate the upper chamber and the lower chamber. , a drive device for an industrial vehicle having lubricating oil injected into the lower chamber and the upper chamber, characterized in that the drive pinion has a protrusion on the outer periphery of the shaft portion thereof that is inclined with respect to the axial direction thereof. Drive equipment for industrial vehicles.
JP1983062221U 1983-04-27 1983-04-27 Industrial vehicle drive system Granted JPS59167731U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983062221U JPS59167731U (en) 1983-04-27 1983-04-27 Industrial vehicle drive system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983062221U JPS59167731U (en) 1983-04-27 1983-04-27 Industrial vehicle drive system

Publications (2)

Publication Number Publication Date
JPS59167731U true JPS59167731U (en) 1984-11-09
JPS6319215Y2 JPS6319215Y2 (en) 1988-05-30

Family

ID=30192421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983062221U Granted JPS59167731U (en) 1983-04-27 1983-04-27 Industrial vehicle drive system

Country Status (1)

Country Link
JP (1) JPS59167731U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2562918Y2 (en) * 1992-12-10 1998-02-16 株式会社小松製作所 Lubrication structure of wheel drive unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57107918A (en) * 1980-12-26 1982-07-05 Nissan Motor Co Ltd Driving apparatus for industrial vehicle
JPS57109021U (en) * 1980-12-26 1982-07-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57107918A (en) * 1980-12-26 1982-07-05 Nissan Motor Co Ltd Driving apparatus for industrial vehicle
JPS57109021U (en) * 1980-12-26 1982-07-06

Also Published As

Publication number Publication date
JPS6319215Y2 (en) 1988-05-30

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