The invention discloses a crushing and collecting device for the tip end of a pen-cap-type solid adsorbent pipe and an operating method of the crushing and collecting device, belongs to the technicalfield of environmental detecting equipment, and particularly relates to the crushing and collecting device for the tip end of the solid adsorbent pipe and the operating method of the crushing and collecting device. The crushing and collecting device comprises a movable crushing end, a fixed sleeve and a connecting arm. The crushing and collecting device is convenient to carry and use, the space issaved, and parts are not prone to being lost. A pinching piece structure can meet the demand of human factor ergonomics of operation of breaking the glass tip end by human hands, and broken glass isnot prone to splashing to hurt people in the crushing process. The effect that broken glass chips are collected intensively by using local materials can be achieved, and protection of a sampling siteenvironment is met. Compared with an existing fixed collecting device, the crushing and collecting device has the advantages that the crushing and collecting device is portable in carrying, a heavy matched collecting device such as a glass tank and a glass bottle is not required to be carried in a matched mode; and on the other hand, after using, the glass chips collected in the fixed collecting device do not need to be cleaned, the contact probability of sampling operators to the broken glass chips is decreased, and the chance that the sampling operators are injured due to processing of the broken glass chips is reduced.