JPS6361458U

JPS6361458U -

Info

Publication number: JPS6361458U
Application number: JP15208486U
Authority: JP
Priority date: 1986-10-04
Filing date: 1986-10-04
Publication date: 1988-04-23

Description

[Brief explanation of the drawing]

第１図は、本考案の実施例のバツクホーの正面
図、第２図は、同上の右側面図、第３図は、アウ
トリガーの要部斜視図、第４図は、車体のアウト
リガーブラケツトの要部正面図、第５図は、第４
図の要部縦断面図、第６図は、アウトリガーのア
ウトリガーブラケツトへの取付を示す要部断面図
、第７図は、堀削時および堀削旋回時のバツクホ
ーの正面図、第８図は、運搬時のバツクホーの正
面図である。１……バツクホー、２……車体、３……ゴムク
ローラー、４……バケツト、５……アーム、６…
…排土板、７……アウトリガー、８……地面、９
……運転台、１０……操作レバー、１１……エン
ジンカバー、１２……第１アーム、１３……第２
アーム、１４……軸、１５，１６……リンク、１
７……軸、１８……アーム支持体、１９……軸、
２０……第１油圧シリンダ、２１……軸、２２…
…ピストンロツド、２３……突出部、２４……第
２油圧シリンダ、２５……軸、２６……ピストン
ロツド、２７……第３油圧シリンダ、２８……軸
、２９……ピストンロツド、３０……上部支持杆
、３１……下部支持杆、３２……支持アーム、３
３……当接板、３４……軸取付孔、３５……挿通
孔、３６……支軸、３７……固定杆、３８……ア
ウトリガーブラケツト、３９……取付板、４０…
…軸係止孔、４１……ブシユ、４２……下部固定
用孔、４３……ブシユ、４４……上部固定用孔、
４５……ブシユ、４６……係止ピン。 Fig. 1 is a front view of a backhoe according to an embodiment of the present invention, Fig. 2 is a right side view of the same as above, Fig. 3 is a perspective view of the main parts of the outrigger, and Fig. 4 is a main part of the outrigger bracket of the vehicle body. The front view of the section, Figure 5, is the 4th
6 is a sectional view of the main part showing the attachment of the outrigger to the outrigger bracket, FIG. 7 is a front view of the backhoe during excavation and turning during excavation, and FIG. , is a front view of the backhoe during transportation. 1...Buckhoe, 2...Car body, 3...Rubber crawler, 4...Bucket, 5...Arm, 6...
... Earth removal plate, 7... Outrigger, 8... Ground, 9
...Driver's cab, 10...Operation lever, 11...Engine cover, 12...First arm, 13...Second
Arm, 14... Axis, 15, 16... Link, 1
7... shaft, 18... arm support, 19... shaft,
20...First hydraulic cylinder, 21...Shaft, 22...
... Piston rod, 23 ... Projection, 24 ... Second hydraulic cylinder, 25 ... Shaft, 26 ... Piston rod, 27 ... Third hydraulic cylinder, 28 ... Shaft, 29 ... Piston rod, 30 ... Upper support Rod, 31... Lower support rod, 32... Support arm, 3
3... Contact plate, 34... Shaft mounting hole, 35... Insertion hole, 36... Support shaft, 37... Fixing rod, 38... Outrigger bracket, 39... Mounting plate, 40...
...Shaft locking hole, 41...Bushing, 42...Lower fixing hole, 43...Bushing, 44...Upper fixing hole,
45... Bush, 46... Locking pin.

Claims

[Scope of utility model registration request]

A bucket hoe is equipped with a propulsion means at the bottom of the vehicle body, and an arm having a bucket at the tip is provided in front of the vehicle body.A soil removal plate is provided in front of the vehicle body so as to be movable up and down, and the rear of the vehicle body is in contact with the ground. A backhoe characterized by a detachable outrigger that can be moved and fixed from the upper front of the vehicle body to the lower rear rear of the vehicle body.