In a restaurant, for example, the kitchen is at 1L and the food is transported to the restaurant above. What is the name of the machine?

Food-passing elevator, dining ladder or food-passing ladder.

The definition of vegetable ladder

Vegetable ladder and vegetable elevator are derived from the use of utility elevators. The noun of this product specified by the provisions of the General Administration of Quality Supervision and Inspection of China is Utility elevators are used inside kitchens in hotels, hotels, restaurants, hospitals, military units, schools, kindergartens, etc. Because they are mostly used to transfer dishes upstairs and downstairs, people call them "dish-passing ladders" and "dish-passing elevators". ".

Types of food delivery ladders

Food delivery ladders and food delivery elevators are generally divided into two types: floor type and window type, which can provide fast, convenient and economical transportation of small goods. Users greatly save time and human resources.

Function of the food elevator

(1) Electric lock function:

The call box on the first floor is equipped with an electric lock, which is used to temporarily start and shut down the elevator. Control system;

(2) Delay protection function:

When the normal operating time is exceeded, the elevator automatically stops running to prevent damage to parts;

(3) Fault self-display function:

When there is a fault in the elevator, the diagnosed fault will be displayed in the form of a code on the digital display in the control cabinet;

(4) Fault Self-diagnosis function:

When there is a fault in the elevator, it can diagnose the phenomenon and cause of the fault;

(5) Self-recovery insurance function:

Control If the signal circuit is short-circuited, the fuse will automatically disconnect, and when the fault is eliminated, the fuse will automatically connect;

(6) Contactor adhesion protection function:

If the contactor coil is disconnected and the contact is disconnected, When it can be disconnected, prevent it from running again to ensure safety;

(7) Call response function:

Press the call button, and the digital indicator light of the called floor button will light up. After the station is cancelled, the memory indicator light goes out;

(8) Buzzer reminder function:

It has the arrival buzzer reminder function;