A invenção de caminhões de lixo comprimidos

O processo de invenção de caminhões de lixo comprimido é um processo que evolui com o desenvolvimento e a demanda tecnológica, como segue:

The development of early garbage trucks: The earliest garbage truck appeared before the invention of automobiles, which was a carriage with a collection box. After the emergence of cars, open garbage trucks replaced horse drawn garbage trucks, but there were problems such as garbage overflow, uncontrollable odor and dust, which were later replaced by covered garbage trucks. The covered garbage truck consists of a waterproof box and a lifting and dumping mechanism, but loading garbage requires manual labor to lift the garbage bin to shoulder height, which is quite laborious.

O antecessor do caminhão compactador de lixo: na década de 1930, para salvar o trabalho, a estação de reciclagem de Dempster inventou um caminhão de lixo. Os trabalhadores poderiam usar elevadores para carregar lixo em recipientes e descer através de trilhos elétricos, reduzindo bastante a mão -de -obra. The later appearance of external funnel garbage trucks made loading and unloading garbage more convenient and efficient, but also had problems such as garbage flying around, long loading and unloading time, and inability to load large amounts of garbage. The rotary garbage truck invented by the Germans can crush garbage with large volume through the screw device, but it has not been successful in the United States.

O nascimento do caminhão de coleta de lixo: em 1938, a American Wood inventou o caminhão de lixo comprimido traseiro. Combining the advantages of the external funnel garbage truck, the hydraulic cylinder was used to drive the garbage tray, making the compression capacity of garbage stronger and the carrying capacity of garbage truck larger. Foi o primeiro a usar em Detroit, nos Estados Unidos, e desempenhou um papel importante na coleta de resíduos comerciais e industriais.

Improvement of waste compactor trucks: In early 1947, Parkmore manufactured side loading and unloading garbage trucks, consisting of durable cylindrical garbage collection units that push garbage through hydraulic cylinders or pressure plates, but cannot handle large amounts of garbage. In the mid-1950s, the front loading and unloading garbage truck invented by Dempster Truck Company had a mechanical arm that could pick up or put down containers, greatly reducing manual labor and having a larger carrying capacity.

Com o avanço contínuo da tecnologia, os caminhões compactadores de lixo estão constantemente melhorando e aperfeiçoando em seu desenvolvimento subsequente. For example, some Chinese enterprises have independently developed a new generation of compressed garbage collection and transportation vehicles, which adopt advanced technology and processes to improve transportation efficiency, operational convenience, and operational safety.