Hope this helps a bit. Photos from phone camera so hopefully they work well enough.
There are two basic systems for collecting sap. The original and traditional system uses spiles and buckets. Buckets would be dumped into a single vessel usually in a wagon as the farmer drove around his sugarbush. The other uses nylon tubing that connects though a series of lateral tubes and main line tubes. This system is better for hilly farms where it is difficult to drive the tractor through the sugarbush
I use the tubing because my small sugarbush is on a hillside at is a perfect fit for gravity.
This is a tap connected to a small length of tubing.
This picture shows the tap connected to one of many laterals that run through the woods.
Here the lateral winds through several big maples and picks up several more taps.
This picture shows the one lateral as it runs downhill towards the mainline.
Here is a picture of the same several maples showing old tap holes. One has to take care on tap placement because drilling the tree does cause damage that only time corrects.
This is the beginning of my mainline. 3/4" tubing that collects all of the laterals. It is secured to a tree and tied to heavy guage wire that can be tightened to lift and hold. This mainline runs about 300' down to my barn, picking up other laterals as it goes.
Here is how a lateral line connects to the mainline.
And the mainline running downhill to the barn.
Another of my homemade evaporator. Most commercial rigs employ the type of evaporator you have all seen. The sap starts at the head of the table and snakes through a series of fins allowing the water to evaporate as it goes. By the time the sap reaches the bottom it is usually syrup. For my evaporator I simply took a livestock water tank and flipped it over. Cut two holes for lasagna pans and cut out the front, put it on hinges to create a door to load wood into. I fuel it with pine trees that have come down on the farm. Hardwood (typically maple) is too valuable as I heat my house with the hardwood. So as the sap evaporates I just add more sap. Continuing the process until I'm boiled out. I then finish the syrup up at the house. The syrup is boiled to 7 degrees over boiling, filtered and jarred. I can make enough syrup to last us a year and give some away to friends and family. If I wanted more I think I would have to go to a gas fired "commercial" type boiler. Way too much coin for this hombre.
Here are my farm buddies

Dusty is a 95 lb Labradoodle
Riley is a 90 lb Chow Husky mix
This is a very fun time of year and a good way to kill what is typically too muddy to do any other farming. I started with 2 taps and boiling on my gas grill. If you have a maple tree (I hear they make Birch syrup in Alaska) you too can add this to your repertoire.
Dave Zac