JPS6332899U

JPS6332899U -

Info

Publication number: JPS6332899U
Application number: JP12666186U
Authority: JP
Priority date: 1986-08-19
Filing date: 1986-08-19
Publication date: 1988-03-03

Description

[Brief explanation of drawings]

第１図はこの考案の一実施例に係るローダの側
面図、第２図および第３図はその握持起伏器の握
持部の拡大正面図で、第２図は爪を閉じた状態、
第３図は爪を開いた状態をそれぞれ示す。第４図
は同上握持部の第２図における状態の平面図、第
５図は斜面図である。１……リフトアーム、２……受台、３……取付
金、４……支柱、５……主杆、６……ピン、７…
…ピストンロツド、８……リフトシリンダ、９，
１０……ピン、１１……フレーム、１２……一側
腕杆、１３……他側腕杆、１４，１５……軸杆、
１６，１７……爪、１８……連結杆、１９……グ
リツプシリンダ、２０……ピストンロツド。 FIG. 1 is a side view of a loader according to an embodiment of this invention, FIGS. 2 and 3 are enlarged front views of the gripping portion of the gripping and raising device, and FIG. 2 shows the state in which the claws are closed;
Figure 3 shows the claws in their open state. FIG. 4 is a plan view of the grip portion shown in FIG. 2, and FIG. 5 is a perspective view thereof. 1... Lift arm, 2... Pedestal, 3... Mounting bracket, 4... Pillar, 5... Main rod, 6... Pin, 7...
...Piston rod, 8...Lift cylinder, 9,
10...pin, 11...frame, 12...one side arm rod, 13...other side arm rod, 14,15...shaft rod,
16, 17... pawl, 18... connecting rod, 19... grip cylinder, 20... piston rod.

Claims

[Scope of utility model registration request]

The lower end mounting bracket is removably attached to the cradle at the tip of the lift arm.The base of the main rod is pivoted to the upper part of the column so that it can move up and down, and the lift has a piston rod at the bottom of the column and the middle part of the main rod. Both ends of the cylinder are pivotally connected to each other, a frame that protrudes to both sides is attached to the main rod, the intermediate portions of both arm rods are pivotally connected to both sides of the frame, and the lower ends of the both arm rods are attached to the opposite side. A gripping and hoisting device for a loader, in which the protruding claws are each fixed, the upper part is connected by a connecting rod so that the arm rods on both sides can be opened and closed, and both ends of a grip cylinder with a piston rod are pivotally connected to the arm rod and the frame.