| 摘要 |
<p>The machine composes a housing 1 having two entrances 12, 11 for waste metal cans and glass bottles respectively, a mechanical arm 2 to collect and deliver waste metal cans or glass bottles into said entrances respectively, a roller ramming mechanism 3 to crush waste metal cans, a metal detector to detect metal cans, an electromagnet 43 controlled by said metal detector to shift a sub-slide way to the left or right according to detection result, a counting device 44 to count the number of waste cans or glass bottles passing thereby, and a refund device 45 to give coins/notes/tokens in return for the waste cans or bottles received. Details of the various parts of the machine are given. For example, the transmission of arm 2 (see Figure 7) includes a shaft and a chain wheel. The roller ramming mechanism 3 comprises a motor 33 to drive four pairs of rollers 34 the lowest pair of which are adjustable by means of an adjusting screw 38 to control the position of a slide block (36, Figure 5). Indicator lamps 161-163 give functional indication. A drain port 18 is provided. <IMAGE></p> |
