Design And Modification Of Chaff Cutter - Ijsrd
IJSRD - International Journal for Scientific Research & Development Vol. 8, Issue 2, 2020 ISSN (online): 2321-0613 Design and Modification of Chaff Cutter Mane Prithviraj Jayendra1 Gajgeshwar Yuvraj Suresh2 2 Assistant Professor 1,2 Department of Mechanical Engineering 1 Savitribai Phule Pune University, Pune, India 2New Polytechnic, Kolhapur, India Abstract— The chaff cutter was simple but ingenious device for cutting straw or chaff or hay and oats into small pieces before being mixed together with other forage and fed to horses and cattle. In order to avoid un-destroying the grass and cut the grass as short as you can an also to avoid blockage of grass we make it smaller and flexible as modify the chaff cutter. This is simple in construction and low cost. Less energy and time required as compared to previous chaff cutter. . Keywords: Manufacturing Process, Chaff Cutter, Mechanical Linkages I. INTRODUCTION A chaff cutter is a mechanical device used to cut the straw of grass into small pieces, mix together with small piece of sugarcane, and feed the cattle. Our project is related with a country having maximum population of farmers. Day by day, there are advancement in the agriculture field for the betterment of farmers and the relative industrialist that is the industrialist to work for developing and manufacturing machine for agriculture implement. Chaff-cutter or Kadabakutti machine is one such machine due to which the labor requirement is reduce as well as the productivity is increase. The present design of chaff-cutter machine has same technical problem, which we are going to solve through our project. The farmers chop forage into small pieces for easy consumption by the animals. As per today’s scenario, the population of cattle is drastically increased. These machines are perfectly suitable for fulfill all requirements of farmers. These machines are either hand operated or motor operated. A. Objectives Save work time of farmers Save electricity Make portable machine Compact and safe to use Affordable for farmers Easy to assemble and disassemble II. COMPONENT AND WORKING SR.NO 1 2 3 4 5 6 7 8 9 10 11 12 13 PART NAME MATERIAL Table M.S Feed roller C.S Worm gear C.S Gear C.S Belt Rubber Key M.S Cutter M.S Shaft STEEL Bearing Pulley CS Wheel M.S Motor Bevel gear M.S Table 1: QUNTITY 1 2 1 2 1 2 1 4 6 2 1 1 2 Fig. 1: The table is the main component, which hold the entire component and absorb all vibration. The table consist of four legs, Leg supports and finger support on each leg. The leg shall be made of angle section of size 55mm x 55mm x 2mm. the total height, legth, and width of the stand is 47 Inch x 18 Inch x 30 Inch. The table is made of mild steel. A. Feed Roller: B. Types of Chaff Cutter According to semi-automatic Feeding system Hand Operated Chaff Cutter According to Automatic Feeding system Single phase Chaff Cutter Blower type Chaff Cutter Fodder type Chaff Cutter According to Power 2HP Chaff Cutter 3 HP Chaff Cutter 5 HP Heavy Duty Chaff Cutter 7.5 HP Heavy Duty Chaff Cutter 10 HP Chaff Cutter Fig. 2: In machine there are two feed roller are used to push the grass at forward to cut. The feed rollers are mounting on two shafts as upper and lower. The roller is rotated opposite to each other. The rollers are feet in a mouth of machine. Space between two rollers 13 mm. All rights reserved by www.ijsrd.com 421
Design and Modification of Chaff Cutter (IJSRD/Vol. 8/Issue 2/2020/108) The diameter of the roller is 90 mm and length is 230 mm. The feed roller is made of cast iron and the number of teeth on the roller is 10. B. Worm Gear: The v belt which transmit the speed from motor to driving shaft. ISO 9001:2008 Belt no. B100 or B101 E. Key: Fig. 3: Worm gear is the main part of the gearbox, which can rotate the two gears one is upper gear and lower gear. Worm gear is mounting on the main shaft. Worm gear slows the speed of cutter. It is important par in the gearbox. Outer diameter of the worm gear 4.6 cm and Inner diameter is 3 cm and thickness is 0.8 cm. C. Gear: Fig. 6: A key is madeup of mild steel and inserted between shaft & rotating machine element on the shaft (like pulley). It is always inserted parallel to the axis of shaft. It is inserted in keyway of machine shaft & hub. It is temporary fixing element, which is removable when required. Key Way: 8 x 4 mm F. Cutter: Fig. 4: These two gear are used to roll the feed roller. It gives rotary motion to feed roller. There two gears mounted on warm gear. These gear are used to maintain the speed of feed roller and wheel of speed. The diameter of the gear is 13.2 and the number of teeth on gear is 13. D. Belt: Fig. 7: The cutter is main part of the machine and cut the grass . it is made by casting and steel plates which is economical to the customer. The cutter is made in two parts ane is support rod and another is cutter. The cutter is attached to the rod with the help of nut bolt or ribbet. G. Shaft: The shaft is the rotating element, which is used to transmit the power from one pully to another. 1) Main shaft: Fig. 9: Length : 56 cm Diameter : 23mm and 28mm Keyway : 8x4 mm Material – Cast iron Fig. 5: All rights reserved by www.ijsrd.com 422
Design and Modification of Chaff Cutter (IJSRD/Vol. 8/Issue 2/2020/108) 2) Lower Shaft : It is the simplest part of the machine whicg consist of wheel with groove on it, which used to transmit the power. J. Wheel: Fig. 10: Length: 169mm Material: Cast iron 3) Upper Shaft Fig. 11: Length: 469mm Material – Cast iron Fig. 14: The wheel is madeup of MS. The prupose of the wheel is to support the cutter and it is mounted on main shaft . the diameter of the wheel is 30 cm. and keyway of 8x4 mm. H. Bearings K. Motor: Fig. 12: The main purpose of the bearing is to reduce the friction between the two mating parts. The mostly taper roller bearing used in gear box to reduce the friction. In pedestal bearing the pikkow block is typically made up of cast iron or cast steel. Fig. 15: Depending upon the customer requirement, we use two types of motor Sai Gokul or Lakshmi. Model: Lakshmi Power: 2HP RPM: 1440 L. Bevel Gear: The bevel gear is used to reduce the speed from motor to wheel. In this project, we used two types of bevel gear Small bevel gear and large bevel gear. I. Pulley Fig. 13: Fig. 16: All rights reserved by www.ijsrd.com 423
Design and Modification of Chaff Cutter (IJSRD/Vol. 8/Issue 2/2020/108) III. ADVANTAGES AND DISADVANTAGES A. Advantages: Chaff Cutter has steel structure. Reliable and safety. Compact structure simple operation and installation. Chaff cutter has long service life. Skilled persons are not required. For operating, manually more energy is not required. B. Disadvantages: Chaff cutter is not easily portable. High power consumption. Fig. 18: VI. CONCLUSION IV. CAD MODEL it is durable, long lasting and low maintenance requiring machine and rough measure done on the grass cutter shows that it has ability of cutting 270 Kg/hr. It can be adjusted anywhere it required less space with no provision of fixing. This machine is different from other chaff cutters as this machine is having an advantage that it can be adjustable the length of grass. In this project we implement new ideas and design a new chaff cutter that can adjust the length of the chaff cutter. So that farmer can adjust the length of the grass. REFERENCES Fig. 17: V. ACTUAL MODEL [1] Design and Modal Formulation of Power Operated Chaff Cutter Anand Kumar Telan, Assistant Professor, Department of Mechanical Engineering, Bheemanna Khandre Institute Of Technology, Bhalki, Karnataka, India. International Journal on Emerging Technologies (Special Issue on ICRIET-2016) 7(2): 181-187(2016) [2] Design and Modification of Chaff Cutter Machine Nilesh Sankpal, Vaibhav Powar, Shubham Patil, Kuldeep Salunke,Prof. S. V. Pandit U. G. Department of Mechanical Engineering, Bharati Vidyapeeth’s College of Engineering, Kolhapur Maharashtra, India. [3] Performance Studies On Power Operated Chaff Cutter With Paragrass (Brachiariamutica) M. Karunya, E. Gowthami, K.V.S.rami reddy, I. S. Pavani College of agricultural engineering, sangareddy, medak, telangana, india International Journal of Agricultural Science and Research (IJASR) ISSN(P): 2250-0057; ISSN(E): 2321-0087 Vol. 6, Issue 1, Feb 2016, 105-112 TJPRC Pvt. Ltd. [4] Design & Modeling of Mobile Chaff Cutter a Review Vishrut Raut, Prof.S.M.Fulmali 1Student, Mtech CAD/CAM, B.D.C.E, visrut.raut55@gmail.com 2Assistant professor, Mechanical Engineering, B.D.C.E, fulmali.shrikant@gmail.com, International Conference on Ideas, Impact and Innovation in Mechanical Engineering (ICIIIME 2017) ISSN: 23218169 Volume: 5 Issue: 6 1301 – 1307 [5] Design and Modification of Chaff Cutting Machine Anna Sarak1, Aniket Shinde2, Rohan Kondval3, Sanjay Salgar4, Parth Mirjkar5, A.R. Matkar6 1, 2,3,4,5,6 Students, Department of Mechanical Engineering, D Y Patil College of Engineering and Technology, Kolhapur International Research Journal of Engineering and All rights reserved by www.ijsrd.com 424
Design and Modification of Chaff Cutter (IJSRD/Vol. 8/Issue 2/2020/108) Technology (IRJET) e-ISSN: 2395-0056 Volume: 05 Issue: 04 Apr-2018 [6] FABRICATION AND PERFORMANCE MEASUREMENT OF MANUALLY POWERED 1, FODDER CUTTER Satheesh kumar p, 2 Kalaiselvan P Kesavan P , Karthikeyan m, Sakthivel, 1 Baluvenkatesh Assistant Professor, Department of Mechanical Engineering, Knowledge Institute of 2 Technology, Salem, India UG Scolar, Department of Automobile Engineering, KSRCE, Namakkal, India 3,4,5UG Scolars ,Department of Mechanical Engineering, Knowledge institute of technology,salem ,India [7] International Journal of Scientific & Engineering Research, Volume 7, Issue 5, May-2016 99 ISSN 22295518 Design & Modification of Chaff Cutting Machine Sanjay Patil1, Harshkumar Jain2, Jayshree Raut3, Tushar Kalikate4, Viraj Gandhi5 1Diploma in Mechanical Engineering, Founder of Sumeet Technologies, Narhe Gaon, Pari-chowk, Pune, India. 2345B.E (Mechanical), Department of Mechanical Engineering, NBN Sinhgad School of Engineering, Pune, India. International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395 0056 Volume: 03 Issue: 04 April-2016. All rights reserved by www.ijsrd.com 425
B. Worm Gear: Fig. 3: Worm gear is the main part of the gearbox, which can rotate the two gears one is upper gear and lower gear. Worm gear is mounting on the main shaft. Worm gear slows the speed of cutter. It is important par in the gearbox. Outer diameter of the worm gear 4.6 cm and Inner diameter is 3 cm and thickness is 0.8 cm. C. Gear:
The patented chaff spreader The adjustment of the chaff spreader is simple by changing the location of the discharge from plates (figure 1). Depending on model a shutter can be rotated or lids opened to regulate whether the chaff will be spread separately or mixed with the straw. The plates are then distributing the chaff either sideways out
Chaff Spreader Pump Kit 71235 for 9970 SP Peanut Combine Congratulations on your purchase of a chaff spreader pump kit for your 9970 Self-Propelled Peanut Combine. Kit 71235 is used with the 9570 engine platform and is intended to simplify the installation of aftermarket chaff spreader
VITTETOE DOUBLE CHAFF SPREADER Axle mount for John Deere 6600, 6620, 7700, 7720, 8820 with Heavy Axle. For standard axle, turn bracket over and use other set of holes. Titan II Axle Mount will have cross tube located 6 inches farther toward rear of bracket.File Size: 1MB
INDEX The 2nd letter of the revision index. DATE Date of the modification NAME Initial and surname of the author of the modification ZONE The location of the modification (1 char 1 digit) MODIFICATION The Engineering Change Request (ECR) number of the modification or a text describing th
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Financial Instrument and Servicer Participation Agreement for the Home Affordable Modification Program under the. Emergency EconomicStabilization Act(the"PriorAgreement") in connection with the implementation ofHAMP,theprimary purpose ofwhich was the modification offirst lien mortgage loan obligations and the provision ofloan modification and
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