This creation is to provide a kind of trough feed adjustment structure,To be to the trough of nutrition purposes, especially for feeding animals be include an ontology,And one chassis constituted； Wherein,One section of support arm is extended out in the inside level side of ontology one end on the lower,Screw thread pipeline section is cut in leg extremities projection downward one,And the center hold on chassis is the open-work for setting the merging of the permission ontology screw thread pipeline section,When being set with chassis as group be as ontology be inserted in by a spring ontology downward the screw thread pipeline section of one end,Run through the central bore into chassis again,And make this section of screw thread pipeline section stretched out that a knob be cooperated to make orientation locking,Enable the trough of the composition according to animal edible amount number in the knob by hand swivel base lower end,The had elastic force of spring being set between screw thread pipeline section can pass through quickly to adjust out the height between preset ontology and chassis,And reach preset load,Together simplify trough make institute must feeding coal adjustment implementation.本創作是提供一種飼料槽給料調整結構，是對餵養動物的飼料槽為含括一本體、及一底盤所構成；其中，在該本體靠下一端的內側層面一側是延伸出一截支臂，在該支臂末端朝下突伸一截螺紋管段，而在底盤的中心方位是設一允許本體該螺紋管段置入的透孔，作為本體在和底盤作組設時是藉一彈簧套入本體朝下一端的螺紋管段、再貫穿入底盤的中心透孔，及使突伸出的該截螺紋管段配合一旋鈕作方位鎖固，使該組成的飼料槽能依據動物食用量多寡在藉手部旋轉底盤下端的旋鈕，即可透過套設在螺紋管段之間的彈簧所具彈性力來快速調整出預設的本體和底盤之間的高度，而達到預設的出料量，一併簡化飼料槽作所須給料量的調整實施。
