Product Name: Conveyor Belt
Article number: conveyor belt
Size: 22cm * 15cm * 5.5cm
Weight: About 155g
Material: Wooden + Metal Hardware Components
Color: Mixed
Is the device powered by batteries: Yes
Packing: 200 pcs
Box Specification: 600*450*550mm

Preface:

In today's society, where children's education is increasingly valued, scientific enlightenment education has gradually become an important topic in the field of education, which is pursued and explored. More and more teachers and parents are beginning to pay attention to cultivating children's scientific literacy from an early age, so that children can develop good personalities and behavioral habits from the beginning. Parent-child interactive crafts can improve the quality of parent-child companionship, improve the relationship between parents and children, and we spend time with our children, without mobile phones, iPads, or televisions, only joy, interaction, and communication. It can cultivate the ability of children to solve problems by themselves. When children encounter problems, they should first see and experience the solution themselves, because parents and teachers solve problems in the process of doing crafts. It can develop children's imagination. In children's world, cars can fly in the sky, and the sun can be green. Playing with DIY crafts can cultivate children's practical ability by using different tools, which fully exercises children's little hands. Brushes, paints, scissors, hot-melt guns, glue"Children are brave to try any tools and to some extent, they are developing different skills. Improving children's self-confidence in the process of handcrafts, we try everything possible together, experience many failures, but we always succeed, which to some extent enhances their self-confidence. Cultivating children's concentration when children explore various tools and handcrafts, they are very focused, and if there is no external disturbance, they can continue to explore.

The purpose of the experiment: To enable children to understand more scientific knowledge and their own ability to practice through the fun of playing games.

Accessory Diagram

Principle Application: A conveyor belt is a machine used to transport materials. Its introduction has significantly reduced the cost of manual labor, and with the continuous advancement of technology, it can complete the material handling within enterprises, between enterprises, and even between cities, becoming an indispensable part of the mechanization and automation of material handling systems.

Experimental Cognition: The conveyor belt does not move after closing the switch.
1. Check for loose connections at the wire connections, and recommend re-connecting them securely.
Line.
2. Check if the battery is low on charge and recommend replacing it with a new one.
3. Check if the fixed ring is fixed too tightly, and suggest leaving a 1mm gap.
4. Check if the main and secondary pulleys are installed incorrectly.

Knowledge Expansion: Why Does the Conveyor Belt Move Backwards?
This is because you have connected the motor wires in the wrong position. It is recommended to swap the positions of the red and black wires.

Knowledge Extension: Why Does a Conveyor Belt Vibrate?
Adjust the main and secondary pulleys to the right, ensuring that the secondary pulley is parallel to the main pulley.

Safety Warning:

All the accessories in this product are specially designed for student experiments. Please use them under the supervision of teachers and parents to ensure safety! Do not consume any of the products! They are not suitable for children under three years of age. Do not approach fire sources. Before assembling any batteries, please check if the circuit is clear, all parts of the circuit are complete, and all contacts are good. The + on the battery is the positive pole, and - is the negative pole. Be careful during the assembly process, and if glue is used, do not get it in your eyes or on your skin.