global class MorningMailSchedule1 implements Schedulable{
   global void execute(SchedulableContext sc)
    {
        PendingTaskBatch pending = new PendingTaskBatch(); //ur batch class
        database.executebatch(pending,200);
    }
    Public static void SchedulerMethod() {
    string timeinterval = '0 1 * * * ? *';
    System.schedule('BatchApexDemo-Every1mins',timeinterval, new MorningMailSchedule1());
  }


}

System.schedule('MorningMailSchedule1 Job 1', '0 0 * * * ?', new MorningMailSchedule1 ());
System.schedule('MorningMailSchedule1 Job 2', '0 1 * * * ?', new MorningMailSchedule1 ());
System.schedule('MorningMailSchedule1 Job 3', '0 2 * * * ?', new MorningMailSchedule1 ());
System.schedule('MorningMailSchedule1 Job 4', '0 3 * * * ?', new MorningMailSchedule1());

.

.

.
System.schedule('MorningMailSchedule1 Job 60', '0 59 * * * ?', new MorningMailSchedule1());

public class PendingTaskBatch implements DataBase.Batchable{

     //Start

      //Execute code

    public void finish(BatchableContext bc){
       PendingTaskBatch pending = new PendingTaskBatch(); //ur batch class
       Database.executebatch(pending,200);
    }

}