JPS63181659U - - Google Patents
Info
- Publication number
- JPS63181659U JPS63181659U JP1987073184U JP7318487U JPS63181659U JP S63181659 U JPS63181659 U JP S63181659U JP 1987073184 U JP1987073184 U JP 1987073184U JP 7318487 U JP7318487 U JP 7318487U JP S63181659 U JPS63181659 U JP S63181659U
- Authority
- JP
- Japan
- Prior art keywords
- swing
- swivel base
- mounting
- pinion gear
- gear
- 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
Links
- 239000004519 grease Substances 0.000 claims description 2
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
図面は本考案に係るバツクホウにおける旋回台
取付け部の構造の実施例を示し、第１図は旋回台
取付部の断面図、第２図は第１図の−線断面
矢視図、第３図はバツクホウの全体側面図である
。第４図は従来の旋回台取付部の断面図、第５図
は第４図の−線断面矢視図である。
１……走行機台、２……旋回台、７……取付部
形成用部材、８……ベアリング取付け部、９，１
０……ベアリング、１１……旋回台枢支軸、１２
……旋回ガイドギア、１３……旋回ピニオンギア
、１４……ギア取付け部、１６……モータ取付け
部、１７……旋回モータ、１８……グリス溜まり
部、１９……壁部分。
The drawings show an embodiment of the structure of the swivel base attachment part in a backhoe according to the present invention, and FIG. 1 is a sectional view of the swivel base attachment part, FIG. 2 is a sectional view taken along the line - in FIG. 1, and FIG. is an overall side view of the backhoe. FIG. 4 is a cross-sectional view of a conventional swivel base attachment part, and FIG. 5 is a cross-sectional view taken along the line - in FIG. 4. DESCRIPTION OF SYMBOLS 1...Traveling machine base, 2...Swivel base, 7...Mounting part forming member, 8...Bearing mounting part, 9, 1
0...Bearing, 11...Swivel base pivot, 12
...Swivel guide gear, 13...Swivel pinion gear, 14...Gear mounting portion, 16...Motor mounting portion, 17...Swivel motor, 18...Grease reservoir portion, 19...Wall portion.
Claims (1)
９，１０を介して回動自在に旋回台２を取付け、
前記旋回台枢支軸１１に旋回ガイドギア１２を取
付けると共に、この旋回ガイドギア１２に咬合さ
せた旋回ピニオンギア１３、及び、この旋回ピニ
オンギア１３を駆動する旋回モータ１７を前記旋
回台２に取付けたバツクホウにおける旋回台取付
け部の構造であつて、前記ベアリング９，１０の
取付けのためのベアリング取付け部８、前記旋回
ピニオンギア１３の取付けのためのギア取付け部
１４、前記旋回モータ１７の取付けのためのモー
タ取付け部１６の夫々を前記旋回台２に形成する
１個の取付部形成用部材７を前記旋回台２に取付
けてあるバツクホウにおける旋回台取付け部の構
造。 ２ 前記旋回ピニオンギア１３の側方を覆つて前
記旋回ピニオンギア１３との間にグリス溜まり部
１８を形成する壁部分１９を前記取付部形成用部
材７が備えている実用新案登録請求の範囲第１項
に記載の旋回台取付け部の構造。[Claims for Utility Model Registration] 1. A swivel base 2 is rotatably attached to a swivel base pivot shaft 11 of a traveling machine base 1 via bearings 9 and 10,
A swing guide gear 12 is attached to the swing table pivot shaft 11, a swing pinion gear 13 meshed with the swing guide gear 12, and a swing motor 17 for driving the swing pinion gear 13 are attached to the swing table 2. The structure of the swivel base mounting part in a backhoe includes a bearing mounting part 8 for mounting the bearings 9 and 10, a gear mounting part 14 for mounting the swing pinion gear 13, and a structure for mounting the swing motor 17. A structure of a swivel base attachment part in a backhoe, in which one attachment part forming member 7 for forming each of the motor attachment parts 16 for the swivel base 2 is attached to the swivel base 2. 2. Utility model registration claim 1, wherein the mounting portion forming member 7 includes a wall portion 19 that covers the side of the swing pinion gear 13 and forms a grease reservoir portion 18 between the swing pinion gear 13 and the swing pinion gear 13. Structure of the swivel base mounting part described in item 1.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7318487U JPH0624437Y2 (en) | 1987-05-15 | 1987-05-15 | Structure of swivel mount on backhoe |
| US07/114,164 US4771855A (en) | 1987-05-15 | 1987-10-27 | Backhoe vehicle |
| GB8725624A GB2204558B (en) | 1987-05-15 | 1987-11-02 | Backhoe vehicle |
| FR878715508A FR2615219B1 (en) | 1987-05-15 | 1987-11-09 | BACKHOE VEHICLE |
| KR1019870012656A KR910009282B1 (en) | 1987-05-15 | 1987-11-10 | Backhoe vehicle |
| CA000552478A CA1293224C (en) | 1987-05-15 | 1987-11-23 | Backhoe vehicle |
| DE19873741399 DE3741399A1 (en) | 1987-05-15 | 1987-12-07 | LOEFFEL EXCAVATOR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7318487U JPH0624437Y2 (en) | 1987-05-15 | 1987-05-15 | Structure of swivel mount on backhoe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63181659U true JPS63181659U (en) | 1988-11-24 |
| JPH0624437Y2 JPH0624437Y2 (en) | 1994-06-29 |
Family
ID=30917292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7318487U Expired - Lifetime JPH0624437Y2 (en) | 1987-05-15 | 1987-05-15 | Structure of swivel mount on backhoe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0624437Y2 (en) |
-
1987
- 1987-05-15 JP JP7318487U patent/JPH0624437Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0624437Y2 (en) | 1994-06-29 |