Mahindra owned Ssangyong motors currently sell one SUV in India , the Rexton.
This is fully featured automatic packed SUV comes with 7/5 seats and also
cheaper than Toyota Fortuner, Ford
Endevour , Pajero Sports 2018. These all
are chief rivals. This will give the big
challenge for all.
Post hole digger machine is used for digging round hole especially inserting electric post. Digging a hole by using pickaxe or any other digging tool consumes a lot of man power and time.in post hole digger machine, digging blades are attached to the end of the machine. By using this blades we can simply make hole without any manpower and less time. These blades are mantled on a main shaft and shaft is directly connected with power take off shaft of the tractor may or may not be with guarded shaft coupling to get the input power.
Blades
The most important parts of the post hole digger machine are its blades. The diameter and the depth of the hole can be varied by putting different blades. Mainly the blades have a swirl structure which have an advantage for making holes easily.
Three point hitch
The three-point hitch most often refers to the way ploughs and other implements are attached to an agricultural tractor. The three points resemble either a triangle, or the letter A. Three point attachments are the simplest and the only statically determinate way of joining two bodies in engineering. A three point hitch attaches the implement to the tractor so that the orientation of the implement is fixed with respect to the tractor and the arm position of the hitch. The tractor carries some or all of the weight of the implement. The other main mechanism for attaching a load is through a drawbar, a single point, pivoting attachment where the implement or trailer is not in a fixed position with respect to the tractor.
Connecting rod
Connecting rod is a connecting element, which is connected between the guarded shaft and the bevel gear. This connecting rod is mainly made of cast iron. One end of the connecting rod have spline shape structure and other end have a hollow cylindrical shape. The bevel gear is connected to the hollow cylindrical end by using pin.
ASSEMBLY
1. Attach the main support beam to the top link of the 3 point linkage of the tractor.
2. Connect the “A” frame to the two lower link arms of the tractor.
3. Position and connect the top part of the “A” frame to the hole CLOSEST TO THE AUGER .
4. Test the hydraulic linkage of the tractor by raising and lowering the jib.
5. Position the jib at a convenient height and attach the gearbox (without the auger attached) to the jib by aligning the holes and inserting the pin. A small amount of lubricating grease, and correct alignment, will enable the pin to be fitted without difficulty.
6. Fit the Slip clutch to the input shaft of the gear box. Tighten bolts to the tension specified by manufacturers’ specifications. Check the length of the drive shaft by separating the 2 sections of the telescopic drive shaft. Attach each section onto the tractor PTO output and gearbox. Hold both sections in the middle - parallel and together. Lower the jib to maximum operating depth, and mark the overlap of the inner and outer tube of the drive shaft. Repeat the process to measure maximum lifting height. The drive shaft may, need to be cut to length if there is insufficient distance between the yokes when the drive shaft is fully closed. Similarly, the drive shaft cover may also need to be shortened, by cutting to the suitable length with a hacksaw. This operation will determine the correct length of the drive shaft before operation.
7. Connect the auger to the output shaft of the gearbox with bolts provided. Tighten nuts securely. Again, a small amount of lubricating grease will assist in fitting the bolts through the holes.
8. Connect the drive shaft to the gearbox and lock. Fit the other end to the tractor’s PTO output and lock. In all cases, use a small amount of lubricating grease to protect the output spines.
9. Carefully raise and lower the linkage to be sure that the correct ground clearance can be obtained.
Transporting the Post Hole Digger
With the post hole digger in a raised position, disconnect the drive shaft from the Tractor PTO. Secure the drive shaft in a parallel position to the jib, by using the chain provided. In doing so, ensure that the yoke of the drive shaft, at the point that it connects to the gearbox, is at right angles (90 deg.) to the drive shaft. In this way, the drive shaft will locate directly under, and parallel to, the jib. Lower the jib carefully until the auger rests on the ground, Slowly reverse the tractor, with the linkage in the down position, until the linkage is fully lowered and the auger and jib are in a parallel position. Secure the auger to the jib. The post hole digger may then be transported.
IF YOU WANT TO SEE THE VIDEO On Working of Post Hole Digger,YOU CAN CLICK ON LINK GIVEN BELOW:-
Agriculture Scientist Research
Board (ASRB) is going to invite applications for ASRB NET 2018 exam soon. The
exam will be organized to select eligible candidates who are capable of being
offered NET Certificate and can hold a position of Lecturer/Assistance
Professor in the State Agricultural Universities (SAUs) and other Agricultural
Universities (AUs).
IMPORTANT DATES FOR ASRB NET 2018
ASRB NET 2018 events
Important dates (tentative)
Official notification will be
released on
March 2018
Online application process will
be commenced from
March 2018
Closing date to apply for ASRB
NET
April 2018
Date of ARS 2018 prelims exam
and NET (I) 2018 exam
May 2018
Admit card of ARS 2018 prelims
exam and NET (I) 2018 exam will be available from
April 2018
Announcement of result (ARS
2018 prelims exam and NET (I) 2018 exam)
June 2018
Date of ARS 2018 exam
July 2018
Availability of admit card for
Mains exam
June 2018
Viva-voce will be held on
To be announced later
Eligibility criteria
It is necessary for the candidates to fulfill the prescribed eligibility
criteria for ASRB NET 2018 before applying.
AGE & EDUCATION Criteria for 2018
exam
Exam type
Educational criteria
Min & Max Age limit
ARS 2018
Aspirant should possess a
Master’s Degree or equivalent in the related field of agriculture with
specialization.
21 years – 32 years
NET 2018
Applicants should hold a
Master’s degree or equivalent in the relevant stream and specialization
completed on or before specified time period.
Min- 21 years (no upper age
limit)
ASRB NET
2018 Application Form: How To Apply
All the Interested and eligible candidates who want to apply for ASR
2018 and NET 2018 exam have to fill and submit the application form online. It
is expected that the ASRB NET application form 2018 will be available in the
month of March 2018. Candidates have to notice that, they have to mention in
the their application form whether they are applying for ARS 2018 or NET (I)
2018 only or both ARS and NET exams. To complete the registration process,
candidates have to pay applicable application fee either in online or offline
mode, Candidates should read the instructions carefully before starting the
application fill in process because no change will be made after submitting the
application of ASRB. In this process of ASRB NET 2018 comprises following six
steps:-
I.Registration & Personal Details
II.Candidate’s NET/ARS related details & qualification details
III.Uploading of photograph and signature
IV.Payment of fee
V.Checking slot availability
VI.Take the print of application form
Application
Fee
S.No.
Category
Fee payable for NET 2018
Fee payable for ASRB and ARS
2018
1.
General/ Unreserved (UR)
Rs. 1000/-
Rs. 1500/-
2.
Other Backward Class (OBC)
Rs. 500/-
Rs. 1000/-
3.
Schedule Caste (SC)/Schedule
Tribes (ST)/Divyang/Women
Rs. 250/-
Rs. 250/-
Examination
Pattern
The ARS and NET exam will be held in online mode. The questions of the
Examination will be asked Hindi and English languages. The pattern of both the
examination is different. The ASRB NET 2018 examination scheme has been
mentioned below:
Exam Pattern for ARS 2018 (Preliminary)
Number of Paper
Single paper
Duration of the exam
2 hours
Total marks
150 Marks
Type of Questions
Objective type multiple choice
questions (MCQs)
Negative marking
-1/3 marks for each wrong
response
Exam Pattern for ARS 2018
(Mains exam)
Number of Paper
Single paper
Duration of the exam
3 hours
Total marks
240 Marks
Sections
Three i.e. Part A (40 Questions
), Part B- (20 Questions), Part C (6 essay type questions)
Exam Pattern for NET 2018
Number of Paper
1
Total number of Questions
150
Type of Questions
Objective Type Questions
Duration
2 hours
Total Marks Allotted
150 Marks
Marking scheme
+1 mark for each correct answer
Negative marking
-1/3 marks for each wrong
response
ASRB NET 2018 Admit Card
Admit card of ASRB NET 2018 can be downloaded from the ASRB website at
http://asrb.org.in/ after the release of official notification. It is must for
all candidates to bring the admit card along with ID proof while appearing in
the examination center. No candidates will be permitted to enter into the
examination hall without having a valid admit card.
ASRB NET 2018 Selection Process
For
ARS 2018
Selection of applicants under Agricultural Research Service (ARS) for
Scientists posts will be done on the basis of Prelims, Mains and Viva Voce. The
ARS (Preliminary) Exam is a qualifying examination and its marks will not be
considered forward for deciding the final merit of the applicants. Candidates
who successfully qualify ARS Mains Examination and viva-voce will be selected
for appointment as Scientists in Agricultural Research Service (ARS) of Indian
Council of Agricultural Research (ICAR).
For NET 2018
Candidates who qualify the National Eligibility Test (NET) will be
considered eligible to apply for the post of Lecturers or Assistant Professors
in the SAUs/AUs. The conducting authority i.e. ASRB will grant NET certificates
to the qualified candidates in order to enable them to apply against vacancies
to be advertised by the State Agricultural Universities/Agricultural
Universities
Post hole digger machine is used for digging round hole especially inserting electric post. Digging a hole by using pickaxe or any other digging tool consumes a lot of man power and time.in post hole digger machine, digging blades are attached to the end of the machine. By using this blades we can simply make hole without any manpower and less time. These blades are mantled on a main shaft and shaft is directly connected with power take off shaft of the tractor may or may not be with guarded shaft coupling to get the input power.
Blades
The most important parts of the post hole digger machine are its blades. The diameter and the depth of the hole can be varied by putting different blades. Mainly the blades have a swirl structure which have an advantage for making holes easily.
Three point hitch
The three-point hitch most often refers to the way ploughs and other implements are attached to an agricultural tractor. The three points resemble either a triangle, or the letter A. Three point attachments are the simplest and the only statically determinate way of joining two bodies in engineering. A three point hitch attaches the implement to the tractor so that the orientation of the implement is fixed with respect to the tractor and the arm position of the hitch. The tractor carries some or all of the weight of the implement. The other main mechanism for attaching a load is through a drawbar, a single point, pivoting attachment where the implement or trailer is not in a fixed position with respect to the tractor.
Connecting rod
Connecting rod is a connecting element, which is connected between the guarded shaft and the bevel gear. This connecting rod is mainly made of cast iron. One end of the connecting rod have spline shape structure and other end have a hollow cylindrical shape. The bevel gear is connected to the hollow cylindrical end by using pin.
ASSEMBLY
1. Attach the main support beam to the top link of the 3 point linkage of the tractor.
2. Connect the “A” frame to the two lower link arms of the tractor.
3. Position and connect the top part of the “A” frame to the hole CLOSEST TO THE AUGER .
4. Test the hydraulic linkage of the tractor by raising and lowering the jib.
5. Position the jib at a convenient height and attach the gearbox (without the auger attached) to the jib by aligning the holes and inserting the pin. A small amount of lubricating grease, and correct alignment, will enable the pin to be fitted without difficulty.
6. Fit the Slip clutch to the input shaft of the gear box. Tighten bolts to the tension specified by manufacturers’ specifications. Check the length of the drive shaft by separating the 2 sections of the telescopic drive shaft. Attach each section onto the tractor PTO output and gearbox. Hold both sections in the middle - parallel and together. Lower the jib to maximum operating depth, and mark the overlap of the inner and outer tube of the drive shaft. Repeat the process to measure maximum lifting height. The drive shaft may, need to be cut to length if there is insufficient distance between the yokes when the drive shaft is fully closed. Similarly, the drive shaft cover may also need to be shortened, by cutting to the suitable length with a hacksaw. This operation will determine the correct length of the drive shaft before operation.
7. Connect the auger to the output shaft of the gearbox with bolts provided. Tighten nuts securely. Again, a small amount of lubricating grease will assist in fitting the bolts through the holes.
8. Connect the drive shaft to the gearbox and lock. Fit the other end to the tractor’s PTO output and lock. In all cases, use a small amount of lubricating grease to protect the output spines.
9. Carefully raise and lower the linkage to be sure that the correct ground clearance can be obtained.
Transporting the Post Hole Digger
With the post hole digger in a raised position, disconnect the drive shaft from the Tractor PTO. Secure the drive shaft in a parallel position to the jib, by using the chain provided. In doing so, ensure that the yoke of the drive shaft, at the point that it connects to the gearbox, is at right angles (90 deg.) to the drive shaft. In this way, the drive shaft will locate directly under, and parallel to, the jib. Lower the jib carefully until the auger rests on the ground, Slowly reverse the tractor, with the linkage in the down position, until the linkage is fully lowered and the auger and jib are in a parallel position. Secure the auger to the jib. The post hole digger may then be transported.
IF YOU WANT TO SEE THE VIDEO On Working of Post Hole Digger,YOU CAN CLICK ON LINK GIVEN BELOW:-
