I have been preparing to make an automatic pet feeding device so that I can feed pets regularly and quantitatively. For various reasons, I was only halfway through the process, so I temporarily changed it to a manual cat food machine.

In the actual photo, the black color is not very clear. You can twist a mineral water bottle on top and fill the cat food into the bottle. This way you can see the amount and prevent it from drying out.

Perspective view, glue needs to be used between the bracket and the main body.

The knob and the screw rod are connected with a hexagon. The protrusion of the knob can be stuck with the groove of the body, and it will not fall off without using a screw.

There are 4 pieces in total. You can just change the knob when you change it to electric in the future. It was originally designed to be designed for automatic feeding. Now the function is the same, but it needs to be done manually (dog head😀). After all, it still has some uses. For example, I feed cats now. You don’t need to stick your hands when feeding, and you don’t need to wash your hands after feeding. If you say it’s better to just use the bag? But it’s hard to control the quantity when pouring it into a bag, right? Well, I really can’t find any more reasons. At least, I'm using it now and it works very well.

一直在准备做一个自动给宠物喂食的装置，这样就可以定时定量的给宠物投食，种种原因，只进行到一半，所以暂时改成手动猫粮机好了。

实物照片，黑色不太清楚，上面可以拧一个矿泉水瓶子，猫粮灌到瓶子里，既可以看到量，还可以防止变干。

透视图，支架与主体之间需要用胶水粘。

旋钮和螺旋杆用六角链接，旋钮的凸起与主体凹槽可以卡住，不用一颗螺丝也不会掉。

一共4件，日后改电动时候直接换旋钮即可，原本是准备设计自动投喂的，现在功能是一样的，只是需要手动(狗头😀)，毕竟还是有些用处的，比如我现在给猫喂猫粮时候就不用粘手了，喂完不用洗手，如果你说直接用袋子倒不好么？但是用袋子倒它不好控制量不是么？好吧，我实在找不到更多理由了。至少，我现在是在用的，还很好用。