Particulate matter batching apparatus

A particulate matter batching apparatus comprising:

• a bracket;
• a first driving mechanism, the first driving mechanism being mounted on the bracket, and the first driving mechanism having a rotation axis extending in a height direction;
• a plurality of particulate matter batching devices, each particulate matter batching device comprising a batching container and a discharging adjusting mechanism, a discharging port being formed in a bottom portion of the batching container, and the discharging adjusting mechanism being configured to control particulate matter in the batching container to start or stop passing through the discharging port;
• the plurality of particulate matter batching devices being installed on the first driving mechanism so as to be driven to rotate around a rotating axis by the first driving mechanism, and a discharging position being defined on a rotating track of the plurality of the particulate matter batching devices;
• the plurality of particulate matter batching being arranged at intervals around the rotating axis so as to be driven to switch into or exit from the discharging position by the first driving mechanism;
• and
• a receiving device mounted below the discharging position and configured to receive particulate matter from the plurality of particulate matter batching devices;
• the particulate matter batching apparatus further comprises a second driving mechanism, the second driving mechanism comprises a first driving device and a driving member connected to the first driving device, and the driving member is configured to couple with and drive the discharging adjusting mechanism of one of the plurality of particulate matter batching devices when the one of the plurality of particulate matter batching devices moves to the discharging position;
• the first driving mechanism comprises a center portion and a rotating cylinder, the rotating cylinder is annularly disposed at the center portion, and each of the plurality of particulate matter batching devices is connected to the rotating cylinder;
• the second driving mechanism further comprises an eccentric rotating mechanism, the eccentric rotating mechanism is installed on the center portion, the first driving device is installed on the eccentric rotating mechanism, so that a center line of the driving piece is parallel to the rotating axis, and the eccentric rotating mechanism is configured to drive the first driving device to rotate around the rotating axis so as to be coupled with different discharging adjusting mechanisms of different particle batching devices.