JPH0422410U

JPH0422410U -

Info

Publication number: JPH0422410U
Application number: JP6463190U
Authority: JP
Priority date: 1990-06-19
Filing date: 1990-06-19
Publication date: 1992-02-25
Anticipated expiration: 2005-03-15
Also published as: JPH0710991Y2

Description

[Brief explanation of drawings]

第１図は、この考案の一実施例による重量物運
搬装置３１の底面図である。第２図は、同じく平
面図である。第３図は、同じく右側面図である。
第４図は、同じく正面図である。第５図は、第１
図ないし第４図に示した重量物運搬装置３１を複
数台同時に移動させる場合に採用される連結状態
の一例を示す正面図である。第６図および第７図
は、それぞれ、従来の重量物運搬装置１および１
１を示す底面図である。図において、３１は重量物運搬装置、３２は載
置台、３３はフレーム、３９は第１の前ローラ（
第１のローラ）、４０は第２の前ローラ（第２の
ローラ）、４１は第１の後ローラ（第１のローラ
）、４２は第２の後ローラ（第２のローラ）、４
３，４４はローラシヤフト、４５は第１の前従動
歯車（第１の従動歯車）、４６は第２の前従動歯
車（第２の従動歯車）、４７は第１の後従動歯車
（第１の従動歯車）、４８は第２の後従動歯車（
第２の従動歯車）、４９は一方側、５０は第１の
駆動回転体、５１は他方側、５２は第２の駆動回
転体、５５は第１の主動歯車、５６は第２の主動
歯車、５７，５７ａは駆動シヤフト、５８は第１
の貫通孔、５９は第２の貫通孔である。 FIG. 1 is a bottom view of a heavy load transporting device 31 according to an embodiment of this invention. FIG. 2 is also a plan view. FIG. 3 is a right side view as well.
FIG. 4 is a front view as well. Figure 5 shows the first
FIG. 5 is a front view showing an example of a connected state adopted when a plurality of heavy object transport devices 31 shown in the figures to FIG. 4 are moved simultaneously. FIGS. 6 and 7 show conventional heavy-lift equipment 1 and 1, respectively.
FIG. 1 is a bottom view of FIG. In the figure, 31 is a heavy object transport device, 32 is a mounting table, 33 is a frame, and 39 is a first front roller (
40 is a second front roller (second roller), 41 is a first rear roller (first roller), 42 is a second rear roller (second roller), 4
3 and 44 are roller shafts, 45 is a first front driven gear (first driven gear), 46 is a second front driven gear (second driven gear), and 47 is a first rear driven gear (first driven gear). 48 is the second rear driven gear (
49 is one side, 50 is the first driving rotating body, 51 is the other side, 52 is the second driving rotating body, 55 is the first driving gear, 56 is the second driving gear , 57, 57a are drive shafts, 58 is a first
The through hole 59 is a second through hole.

Claims

[Claims for Utility Model Registration] A frame having a mounting table for placing a heavy object; and a frame mounted to the frame so as to be rotatable independently of each other and located on the same line of each rotation axis. first and second rollers; a first driven gear fixed to the first roller and rotating together with the first roller; and a first driven gear fixed to the second roller and rotating together with the second roller. a second driven gear; and a first driving gear that is rotatably held relative to the frame with one end thereof exposed to one side of the frame and that meshes with the first driven gear. a second driving gear that is rotatably held relative to the frame with one end thereof exposed to the other side of the frame and that meshes with the second driven gear; a second drive rotor; the first drive rotor and the second drive rotor have first and second through holes that can receive a common drive shaft therethrough; A heavy object transport device, wherein each of the first and second through holes is provided with a cross-sectional shape for inhibiting rotation with respect to the drive shaft.