JPS61169111U

JPS61169111U -

Info

Publication number: JPS61169111U
Application number: JP5193185U
Authority: JP
Priority date: 1985-04-08
Filing date: 1985-04-08
Publication date: 1986-10-20
Also published as: JPH0218103Y2

Description

[Brief explanation of drawings]

第１図ないし第４図は本考案の一実施例を示す
もので、第１図は要部を断面で示した側面略図、
第２図は平面図、第３図はホツパの壁体部分の拡
大断面図、第４図は背面略図、また、第５図ない
し第７図は従来例を示すもので、第５図は平面図
、第６図は側面図、第７図は背面図である。２……装置本体、４……スクリユコンベア、６
……成形チヤンバ、１０……ホツパ、１２……内
壁、１３……外壁、１７……ガスボンベ、２３…
…バーナ（加熱手段）。 Figures 1 to 4 show an embodiment of the present invention, and Figure 1 is a schematic side view showing the main parts in cross section;
Fig. 2 is a plan view, Fig. 3 is an enlarged sectional view of the wall portion of the hopper, Fig. 4 is a schematic rear view, and Figs. 5 to 7 show conventional examples, and Fig. 5 is a plan view. FIG. 6 is a side view, and FIG. 7 is a rear view. 2...Device body, 4...Screw conveyor, 6
... Molding chamber, 10 ... hopper, 12 ... inner wall, 13 ... outer wall, 17 ... gas cylinder, 23 ...
...burner (heating means).

Claims

[Scope of utility model registration request]

A road paving work machine equipped with a hopper for storing paving material, a screw conveyor for sending out the paving material in the hopper, and a forming chamber for forming road curbs with the paving material sent out by the screw conveyor. In the hopper, the hopper is formed of a double wall formed by combining an inner wall and an outer wall with a gap between them, and the hopper is provided with a heating means for blowing hot air into the inside of the double wall. A hopper heating device for a road paving machine, characterized by: