In this paper an automatic bowling machine has been designed. The batsman can practice by adjusting the bowling machine as per his/her requirement. The results are really good for the motors and overall. For 12 V, 18 V, 23 V and 24 V dc supply, it gives the speed from 90 Km/hr to 120 Km/ hr 160 Km/
BOWLING MACHINE
In this paper an automatic bowling machine has been designed. The batsman can practice by adjusting the bowling machine as per his/her requirement. The results are really good for the motors and overall. For 12 V, 18 V, 23 V and 24 V dc supply, it gives the speed from 90 Km/hr to 120 Km/ hr 160 Km/ hr. The length of the ball being delivered can be varied by increasing or decreasing the angle of the ball by moving the neck of the tripod
Cricket is considered as most professional and challenging game in countries like PAKISTAN INDIA BANGLADESH AUSTRALIA NEWZELAND WEST INDIES and other subcontinent countries it includes 11 players from the bowling side and 2 batsmen at one time and umpires. Bowlers plays a vital role in a win for a team therefore their presence is really necessary. And the more potential the batsmen the more chances of victory. Therefore we have made this bowling machine to give rest to the bowlers and give more practice to the batsmen.
The blowing machine is consist of a AC motor and a dc motor and a tire and multimedia raspberry pi and other controllers to control it. All the specifications will be given in the details further. We have decided to show each and every part each and every performance of the bowling machine in the research paper.
Ac motor controls the direction of the motor. Dc controls the speed of the motor and multimedia is to provide the real time environment of for the user. This bowling machine is more advanced than the all bowling machine because of its speed and good performance overall a very good package has already been made and ready to serve.
Pakistan country has always provide talented people so the idea of executing the project has kept in the mind while seeing the conditions of club crickets and all.

Cricket is a very famous sport played in subcontinent and all over the world especially Pakistan India Bangladesh Srilanka Nepal Bhutan & other countries. The purpose of cricket bowling machine is to reduce human effort. Bowlers injuries take places while they bowl to get rid of that we introduced bowling machine. It has few parts which are briefly discussed in the research paper its speed control parts and its success and failure. Few research papers already made and discussed so this time we have done something new into it so we hope it will increase the scope of cricket and get benefit for the bowlers in order to get rid of injuries. The set is mounted on a rack or alternative solid frame so the plane of the wheels is concerning the peak at that a typical launcher would un harness the ball. A chute sends the ball between the wheels, so protective the coach's hand. These machines work with all balls of the correct size and weight, like traditional cricket balls or court game balls
We have studied few research papers before to get to know about the project very well and found many research papers clamming to be the first makers and many clamming to be the debutants of making the project in the first attempt but after our very own research we came to know b.o.l.a were the first makers of the project called bowling machine.
| Item Name | Type | No. of Units | Per Unit Cost (in Rs) | Total (in Rs) |
|---|---|---|---|---|
| Mechanical Part | Equipment | 2 | 15000 | 30000 |
| Motors | Equipment | 10 | 1500 | 15000 |
| Multimedia | Equipment | 1 | 5500 | 5500 |
| Raspberry-pi 4B + Arduino | Equipment | 2 | 3000 | 6000 |
| Operating Circuit | Equipment | 1 | 500 | 500 |
| Servo motors | Equipment | 6 | 400 | 2400 |
| Transformer | Equipment | 1 | 820 | 820 |
| Rectifier Circuit | Equipment | 1 | 500 | 500 |
| Power Supply | Equipment | 1 | 2000 | 2000 |
| Psudo HDMI | Equipment | 1 | 2500 | 2500 |
| Total in (Rs) | 65220 |
Eversion robot's idea is taken from vine-like plants, plants that grow continuously. Evers...
We are developing intelligent control of robotic arms using a brain-computer interface and...
With the help of Internet of Thing (IoT) , Machine Learning (ML) and cloud computing...
Design and development of universal test bench for the testing of various DC-DC regulated...
In past few years the study of control and automation has reached to a new verge of existe...