Automatic funnel control device

A funnel control device, wherein the funnel control device is fixed on a testing device, comprising:

• at least one supporting body, wherein the at least one supporting body is placed on the testing device;
• at least one holder, wherein the at least one holder is fixed on the at least one supporting body and a funnel is placed on the at least one holder;
• at least one driving member, wherein the at least one driving member is connected to the at least one supporting body and the at least one driving member is configured to move the at least one supporting body and the at least one driving member is configured to move the at least one holder in a vertical axis;
• and
• a connection system, wherein the connection system is configured to fix the at least one supporting body onto the testing device and is configured to adjust a position of the at least one supporting body, the connection system including:
• at least one rod, wherein the at least one rod is on the at least one supporting body,
• at least one adjustment part, wherein the at least one adjustment part is connected onto the at least one rod and the at least one adjustment part comprises a first adjustment channel in a form of a channel-shaped hole, and
• at least one fixing bracket, wherein the at least one fixing bracket is fixed onto the testing device and the at least one fixing bracket comprises a second adjustment channel in the form of the channel-shaped hole.

A funnel control device, wherein the funnel control device is fixed on a testing device, comprising:

• at least one supporting body, wherein the at least one supporting body is placed on the testing device;
• at least one driving member, wherein the at least one driving member is located in or on the at least one supporting body and the at least one driving member is configured to produce a drive force;
• and
• at least one holder, wherein the at least one holder is connected to the at least one driving member, the at least one holder moves in a vertical direction with the drive force of the at least one driving member, and a funnel is placed on the at least one holder;
• and
• circular adjustment rings, wherein the circular adjustment rings are provided on an aluminum portion of the funnel, and the circular adjustment rings adjust a height of pouring a soil into the funnel, and the circular adjustment rings are mounted to or removed from the funnel at various heights and various numbers.