JPH0218488U

JPH0218488U -

Info

Publication number: JPH0218488U
Application number: JP9666488U
Authority: JP
Priority date: 1988-07-21
Filing date: 1988-07-21
Publication date: 1990-02-07

Description

[Brief explanation of drawings]

第１〜３図はこの考案の第１実施例を示し、第
１図は昇降装置の概略図、第２図は第１、第２か
さ歯車の拡大図、第３図は第１ら刻部と第１移動
部との螺合状態を示す概略断面図である。第４，
５図はこの考案の第２実施例を示し、第４図は昇
降装置の概略図、第５図はウオームとウオーム歯
車との概略拡大図である。図において、２は昇降装置、４は駆動車輪、６
は取出し部、８は載置部、１０は昇降部、１２は
第１かさ歯車、１４は回転軸、１６は第２かさ歯
車、１８は歯車機構、２０は第１螺刻部、２２は
第２螺刻部、２４は第１移動部、２６は第２移動
部、２８は第１連結棒、３０は第２連結棒、３２
は支持ローラである。 Figures 1 to 3 show the first embodiment of this invention, Figure 1 is a schematic diagram of the lifting device, Figure 2 is an enlarged view of the first and second bevel gears, and Figure 3 is the first groove. FIG. 3 is a schematic cross-sectional view showing a screwed state of the first moving part and the first moving part. Fourth,
FIG. 5 shows a second embodiment of this invention, FIG. 4 is a schematic diagram of a lifting device, and FIG. 5 is a schematic enlarged diagram of a worm and a worm gear. In the figure, 2 is a lifting device, 4 is a drive wheel, and 6 is a lifting device.
1 is a take-out part, 8 is a placing part, 10 is a lifting part, 12 is a first bevel gear, 14 is a rotating shaft, 16 is a second bevel gear, 18 is a gear mechanism, 20 is a first threaded part, 22 is a first bevel gear 2 threaded parts, 24 a first moving part, 26 a second moving part, 28 a first connecting rod, 30 a second connecting rod, 32
is the support roller.

Claims

[Scope of utility model registration request]

A take-out part that takes out the driving force of the drive wheel, a mounting part that moves vertically by the driving force from the take-out part, and a mounting part that converts the driving force from the take-out part into a force that moves the mounting part in the vertical direction. An elevating device that utilizes the driving force of drive wheels, characterized in that it has an elevating portion made of a gear mechanism for elevating and lowering a placing portion.