Sanking 1gq-200 Rotary Tiller Instruction Manual

Product Information

The 1GQ-200 intermediate gear drive rotary tiller is a tillage machine that uses the rotary tillage blade as the working part. It is mainly suitable for sandy loam, loam, light clay, and other dry field operations and paddy field operations, stubble weeding, rolling cover fertilization, vegetable field preparation, and other operations. However, it is not suitable for land reclamation or land parcel operations with more stones and tree roots. It cannot be used for non-farmland operations such as asphalt pavement leveling, etc. The product dimensions are 380mm in length, 44.1-58.8mm in width, and 60mm in height. The complete machine weighs around 200-230kg and requires a supporting power of 20kw. The driving mode is sided gear drive trifler suspension, and the working width is 245cm. The knife shaft speed is 230rpm, and the tilling depth is 20cm. The knife roll rotation radius is 245mm, and the number of rotary tillage grasp knives is 60. The deep stability of tillage is 85%, and the ground flatness after plowing is 5cm. The broken soil rate is 50%, and the vegetation coverage is 55%. The wide and hour productivity is 0.19/m.h. The tillage depth value is the attainable value of loam clay with an absolute soil moisture content of 15%-25%, and the tillage depth cannot reach the indicated value when the absolute moisture content is less than 15% on heavy clay.

Main Structure and Working Principle

The rotary tiller consists of a suspension frame assembly, middle gearbox, side plate, safety cover assembly, rear drag plate, rotary tiller shaft assembly, power input shaft (connected to the universal joint drive shaft), and transmission box assembly. Tractor power drives the rotary tiller middle gearbox first shaft via the power output shaft and universal joint assembly. After a pair of tapered gear decelerations and a change in direction, it passes through the secondary transmission (universal) power to the side transmission box, deceleration to the spline knife shaft, with the shaft, power to the shaft, and drives the shaft rotation, completing rotary farming industry.

Product Usage Instructions

To install the rotary tiller, follow these steps:

1. Connect the hydraulic suspension mechanism of the unit and the tractor at three points.
2. A skilled tractor driver can complete the connection work of the suspension mechanism in one person.

Please read the use and maintenance manual carefully before using the rotary tiller. Because there are many models of tractors in China, the basic parameters are also different. Therefore, when choosing a model, consult the distribution unit for detailed configuration parameters for correct installation and use. Ensure that you do not use the rotary tiller for non-farmland operations such as asphalt pavement leveling. The product is not suitable for land reclamation or land parcel operations with more stones and tree roots.

preface

This manual mainly introduces the type 1GQ-200 rotary tiller. Mainly supporting the rear power output tractor, which uses the rotation of the shaft blade and the forward composite movement of undeveloped farmland and the plowed field, its performance is characterized by strong soil crushing ability, rotary tillage can achieve the general effect of the plow and rake several times.In order to better serve farmland farming, the company has upgraded the products, dry field farming or paddy field grouting can be used in one machine, one only need to replace the knife shaft, and the blade can be. Scope of application: mainly suitable for sandy loam, loam, light clay, and other dry field operations and paddy field operations, stubble weeding, rolling cover fertilization, vegetable field preparation, and other operations.Not suitable for land reclamation or land parcel operations with more stones and tree roots.Can not be used for non-farmland operations, such as asphalt pavement leveling, etc. In order to facilitate the user to correctly grasp the use, adjustment, and maintenance of rotary tiller and other related methods, give full play to the effect of rotary tiller, especially write this use and maintenance manual, please read carefully, and earnestly implement the provisions in this manual. Because there are many models of tractors in China, the basic parameters are also different, so when the user chooses the model, he can consult the distribution unit for detailed configuration parameters for correct installation and use. This manual mainly takes the basic type of 1GQ-200 rotary tiller to introduce its principle and use method, when used, other models are similar. Implementation Standard: GB / T5668-2008 Can be used by the user by reference. Any change occurs without further notice.

Safety precautions

1. You must read this manual carefully before you use it!
2. The tractor must be checked according to the maintenance instructions before hanging the rotary tiller.
3. The front universal joint transmission shaft of the rotary tiller may be wrapped around the body parts, the rotary tiller operation or the universal joint rotation, people, and the rotary tiller to keep a safe distance!
4. Do not open or remove the safety shield when the rotary tiller is running!
5. Power must be cut off and reliably support the machine!
6. Power must be cut off when checking the universal joints, blades, and gearbox parts. If you need to replace the parts, support the rotary tiller, and then turn off the engine. It is strictly prohibited to replace the parts when the engine is not stalled.
7. For long-distance transportation or transfer, the universal joint connected to the tractor power output shaft should be removed and the rotary tiller shall be raised to the highest position. If the tractor has a (force regulator-bit adjustment) hydraulic suspension, the drop speed adjustment valve should be closed. If the tractor has a split hydraulic suspension, the clamp on the cylinder piston rod shall be fixed in the lowest position.
8. It is forbidden to put the rotary tiller deeper or deeper before starting. Because this can cause damage to the rotary tiller and severe wear of the tractor clutch, and the power output shaft.
9. When working or transporting, do not stack biological or standing people on the rotary tiller.
10. Pay attention to often checking the universal joint plug pin and cross gear ring, damaged or poor technical condition of the universal joint prohibited installation and use, in order to avoid accidents.
11. If any abnormal phenomenon is found during the work, stop immediately to check and remove the fault before continuing to work.
12. Because the rotary tiller is a tractor powered by farm tools, the driver is required to be particularly vigilant, and always pay attention to cut off the power when necessary, so as to avoid danger.
13. When parking, the rotary tiller should be landed on the ground, do not hang parking.
14. The rotary tiller blade must be checked before use! Fuel must be filled in the front gearbox!
15. The back of the rotary tiller has flown out of the object to impact the human body, the operation of people, and the rotary tiller to keep a safe distance!

Main technical specifications and parameters

Productivity worth 70% (maximum tillage at operation) The tillage depth value is the attainable value of loam clay with an absolute soil moisture content of 15% -25%, and the tillage depth cannot reach the indicated value when the absolute moisture content is less than 15% on heavy clay.

Main structure and working principle

The 1GQ-200 intermediate gear drive rotary tiller is a tillage machine that uses the rotary tillage blade as the working part. Its working principle is described as follows:

Suspension frame assembly; 2, middle gearbox; 3, side plate; 4, safety cover assembly; 5, rear drag plate; 6, rotary tiller shaft assembly; 7, power input shaft (connected to the universal joint drive shaft); 8, transmission box assembly; Tractor power by power output shaft, universal joint assembly to rotary tiller middle gearbox first shaft, after a pair of tapered gear deceleration and change direction, then through the secondary transmission (universal) power to side transmission box, deceleration to spline knife shaft, with the shaft, power to the shaft, drive the shaft rotation, complete rotary farming industry. the installation of a rotary tiller

Installation of rotary tiller

1. Suspension connection with the tractorThe hydraulic suspension mechanism of the unit and the tractor is connected at three points, and the installation is very simple. A skilled tractor driver can complete the connection work of the suspension mechanism by one person.
2. Take Taishan- -30 tractor as an example to introduce the installation steps:
3. Remove the tractor traction and hanging jun, remove the output shaft cover;
4. Aign at the middle of the suspension mechanism to the car, lift the pull rod to the appropriate position, and reverse until it can be connected to the left and right hanging pin of the rotary tiller;
5. First, install the left lower pull rod, then install the narrow pull rod (because the inclined pull rod can adjust the height of the right lower pull rod), and install the plug pin.
6. Install the pull rod and plug in the plug pin;
7. Install the universal section, and pay attention to the middle two fork opening must be in the same plane, if the direction is wrong, will sound in the work, and cause cross-section damage. Install the plug pin and install the open pin.
8. Commonly used blade installation method
9. The factory has been equipped with blades (mainly suitable for ordinary land preparation), this arrangement after tillage flat ground, suitable for flat tillage.

Use and adjustment of rotary tiller

The structure, performance, and operation methods of the rotary tiller are very different from plow and rake, so users should be familiar with the structure, characteristics, working principle, and performance of rotary tiller, and master the use methods correctly, so as to give full play to the effect of the rotary tiller and prevent the occurrence of machines and tools or personal accidents.

1. The start of the rotary tiller unit In the rising state of the rotary tiller, combined with the power output shaft, the gearbox hangs on the working gear, to gently relax the clutch pedal, while manipulating the hydraulic mechanism position adjustment handle, so that the rotary tiller gradually into the soil, at the same time increase the throttle, until the normal depth. It is forbidden to put the rotary tiller into the deep or fierce into soil. Because this can cause damage to the rotary tiller and severe wear of the tractor clutch, and the power output shaft.
2. Adjustment of rotary tiller before tillage The following adjustments shall be made before the rotary tillage machine starts farming before entering the field
3. Left and right horizontal adjustment of the rotary tiller The tractor is parked on the flat ground, and the rotary tiller is lowered to make the knife tip close to the ground, depending on whether the height of the left and right knife tip from the ground is consistent, if inconsistent, adjust the position of the pull rod, so that the rotary tiller is in a horizontal state, to ensure that the left and right tillage depth is consistent. In addition, the inconsistency between left and right tillage depth is also one of the causes of rotary tiller work.
4. Adjustment of the Angle before and after the universal section When the rotary tiller is lowered to the required tillage depth, see whether the front and rear clip fork of the universal joint assembly is flat. Whether the angle is the smallest, whether the front and rear angle is equal. Adjust the length of the pull rod to keep the front angle of the universal joint minimum in the most favorable working state.
5. Adjustment of tillage depth (see the use of suspension mechanism)
6. Adjustment of the lifting height of the rotary tiller
   Because the universal should not be used in the case of large Angles, the height should not be too large. Generally in the field work turn to lift as long as the tip of the knife is 20 cm from the ground, and can not cut off the power output turn empty. In case of a ditch ridge or transportation on the road needing to rise to a higher position, the power must be cut off. When working in the field, fix the limit screw at the appropriate position on the fan plate, so that the position adjustment handle is in the same position and reaches the same lifting height.
7. Farming methods of opening ditches and building beds Generally from the middle of the field, left and right outside the rotary farming, must pay attention to go straight, the field of the tillage and peaceful tillage, and finally with manpower or animal power to assist to open the ditch.

The choice of forward speed

The principle of rotary tillage forward speed selection is: first to meet the requirements of broken soil and ditch bottom leveling requirements, not only to ensure tillage and quality but also to give full play to the power of the tractor, so as to achieve the effect of high efficiency, high quality, and low tillage. In general, the advance speed is 3 km / h, and the advance speed can be higher.

Turn and retreat the rotary tiller

1. When turning, the rotary tiller must be raised, prohibited in farming, otherwise, the blade deforms, break or even damage the rotary tiller.
2. The Use of the tractor suspension mechanism When the rotary tiller matches the tractor with the hydraulic suspension adjustment with a force adjustment mechanism, the use method and precautions of the suspension mechanism are as follows (take Taishan- -25 as an example):
3. When the tractor laurel knot rotary tiller works, it is forbidden to use the force adjustment, so as not to damage the rotary tiller.
4. When working, use the position adjustment. At this point, the force adjustment handle must be fixed in the lifting position.
5. To lower the rotary tiller, move the position adjustment handle forward and below; instead the rotary tiller up.
6. When the rotary tiller reaches the required depth, use the positioning hand wheel to adjust the handle gear, and reduce the rotary tiller to the same depth each time.
7. the maintenance and maintenance of the rotary tiller According to the principle of “prevention is more important than treatment, maintenance is more important than repair”, the correct maintenance to ensure the normal transportation of rotary tiller, high efficiency, good performance, long service life.

General maintenance (10 hours working)

1. Check and tighten the connecting bolts and nuts to check whether the bolts are loose.
2. Check whether there is a defect in the plug pin of each part, and add or replace new parts if necessary. The opening pin shall not be replaced by old parts or other things.
3. Check the oil surface of the gear in the gearbox. When the oil is missing, add the inspection hole that can flow out, and then tighten the oil screw plug.
4. Cross-section, the butter cup at the knife shaft bearing seat, and inject butter 3- -5 below.
5. Check whether the blade is defective and whether the fastening bolts are loose. Fill up and tighten the blade and bolts if necessary.
6. Check whether there is any oil leakage phenomenon, and replace the oil seal and paper pad if necessary.
7. No.1 maintenance (plowing for one working season)
8. All the general maintenance items
9. Replace the gear oil
10. Check the wear of the cross-section roller needle, remove it, and install butter. For excessive wear of the cross-section, it should be replaced in time.
11. Check whether the wear of bearings at both ends of the knife shaft is mud water due to the oil seal failure, open and add enough butter, and replace new butter if necessary.
12. Check whether the blade is excessively worn, and replace it now if necessary.
13. Check the bearing clearance of the cone gear and adjust it if necessary (see method).

No.2 maintenance (after one year of farming)

• Thoroughly remove the oil pollution on the rotary tiller.
• Release gear oil and disassembly inspection. Pay special attention to the wear of the middle gear bearings. The parts should be cleaned during installation, and fill the new gear oil to the specified oil surface after installation.
• Remove and wash the knife shaft bearing and seat, replace the oil seal, and inject full butter when installing.
• Remove and wash the universal joint assembly, clean the cross joint roller needle, and replace it if worn out.
• Remove all the blades for inspection, serious wear, and cracks must be replaced.
• Check whether the blade seat on the blade shaft is cracked and whether the hexagonal hole is damaged. Whether the weld between the holder and shaft pipe cracks, remove the damaged holder and weld the new holder.
• Repair the machine cover and drag plate to restore it to its original state. If it cannot be repaired, new parts should be replaced now. The rotary tiller does not work for a long time, universal joints should be removed and placed in the room, pad high rotary tiller to make the knife tip off the ground, the blade should be coated with waste oil for antirust prevention, exposed spline shaft must also be coated with oil for antirust prevention, non-working surface peeling paint should be filled according to the original color to prevent corrosion. The rotary tiller shall be parked indoors or covered outside.

Common faults and troubleshooting methods in use

Standard parts, vulnerable parts, and installation parts of rotary tiller

Annex List

Refueling before use

• Refueling 3kg oil in this hole before use.

• Refueling 80% of the tank before use.

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