JPS6259717U

JPS6259717U -

Info

Publication number: JPS6259717U
Application number: JP15151985U
Authority: JP
Priority date: 1985-10-04
Filing date: 1985-10-04
Publication date: 1987-04-14

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係る防音型エンジ
ン作業機の外観斜視図、第２図は底壁体の斜視図
、第３図ないし第６図は同エンジン作業機の内部
機器を示す図面で、第３図は一部欠截上面図、第
４図は同前面図、第５図および第６図は同側面図
である。１…防音箱体、２…底壁体、３…主壁体、４…
端壁体、５…側壁、６，７…操作パネル、８…縁
部材、９…底板、１０…補強板、１１…チヤンネ
ル部材、１２…車輪、１３，１４…開口、１５…
通気口、１６…バツテリ取付台、１７…エンジン
、１８…ラバーマウント、１９…燃料タンク、２
０…隔壁、２１…エンジンカバー、２２…エンジ
ン冷却用吸風フアン、２３…シユラウド（ダクト
）、２４…マフラダクト（ダクト）、２５…発電
機（作業機）、２６…発電機（作業機）冷却用吸
風フアン、２７…手動コツク、２８…自動コツク
、２９…燃料管、３０…ストレーナ、３１…気化
器、３２…エアクリーナ、３３…リコイルスター
タ、３４…フアンカバー、４０…排気口、４２…
排気マフラ、４２…排気管、４３…排気室。 Fig. 1 is an external perspective view of a soundproof engine working machine according to an embodiment of the present invention, Fig. 2 is a perspective view of the bottom wall, and Figs. 3 to 6 show internal equipment of the engine working machine. In the drawings, FIG. 3 is a partially cutaway top view, FIG. 4 is a front view of the same, and FIGS. 5 and 6 are side views of the same. 1... Soundproof box body, 2... Bottom wall body, 3... Main wall body, 4...
End wall body, 5... Side wall, 6, 7... Operation panel, 8... Edge member, 9... Bottom plate, 10... Reinforcement plate, 11... Channel member, 12... Wheel, 13, 14... Opening, 15...
Vent, 16...Battery mount, 17...Engine, 18...Rubber mount, 19...Fuel tank, 2
0... Bulkhead, 21... Engine cover, 22... Engine cooling intake fan, 23... Shroud (duct), 24... Muffler duct (duct), 25... Generator (work machine), 26... Generator (work machine) cooling Air intake fan, 27...manual cock, 28...automatic cock, 29...fuel pipe, 30...strainer, 31...carburizer, 32...air cleaner, 33...recoil starter, 34...fan cover, 40...exhaust port, 42...
Exhaust muffler, 42...exhaust pipe, 43...exhaust chamber.

Claims

[Scope of utility model registration request]

In a soundproof engine working machine in which an engine and a working machine driven by the engine are housed in a soundproof box, an air intake fan for cooling the working machine is provided on the working machine side, and an air intake fan for cooling the working machine is provided on the engine side. An engine cooling air intake fan having a larger air volume than the engine cooling air intake fan is provided, and the intake air of the engine cooling air intake fan is provided in the soundproof box body at a distal end portion covering at least a cylinder portion of the engine and an exhaust muffler of the engine. forced ventilation into a duct communicating with the outside through an exhaust port, and cooling exhaust air taken in by the work equipment cooling fan and passed through the work equipment is forced into the duct, and into the soundproof box. A soundproof engine working machine characterized in that at least a main intake port for introducing air from the outside is offset toward the working machine side.