CN204055361U - The self-propelled multifunctional tiller of four wheel drive - Google Patents
The self-propelled multifunctional tiller of four wheel drive Download PDFInfo
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- CN204055361U CN204055361U CN201420479642.XU CN201420479642U CN204055361U CN 204055361 U CN204055361 U CN 204055361U CN 201420479642 U CN201420479642 U CN 201420479642U CN 204055361 U CN204055361 U CN 204055361U
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Abstract
The utility model provides a kind of self-propelled multifunctional tiller of four wheel drive, and electricity starts the front portion that diesel engine is installed on frame, and change speed gear box is connected to the rear portion of frame, is provided with input shaft, rear output shaft, axle drive shaft and front output shaft in change speed gear box; Power-transfer clutch is connected on the input shaft of change speed gear box, and electricity is started diesel engine and is connected with power-transfer clutch by V belt translation; Front driving axle is arranged on frame front lower portion and is connected with the front output shaft of the change speed gear box axle that is connected through the hinge, and front driving wheel is arranged on front driving axle; Rear drive sprocket is arranged on the live axle of change speed gear box, and live axle is provided with drg; Deflector is arranged on the middle part of frame, and is connected with front driving axle; Chair mounted is above change speed gear box; Storage battery is arranged on the front that electricity starts diesel engine, and is connected with the actuating motor that electricity starts on diesel engine; Hydraulic efficiency pressure system comprises fuel tank, hydraulic gear pump, hydraulic efficiency operated valve and hydraulic ram.This tiller four wheel drive, a tractor serves several purposes, structure is simple, easy to operate.
Description
Technical field:
The utility model relates to a kind of self-propelled multifunctional tiller of four wheel drive, belongs to agricultural machinery technological field.
Background technology:
Function agricultural cultivator be mainly used in farmland cultivation and banking, open the operations such as ridge, deep ploughing is digged, rotary tillage harrows a field.The current tiller occurring various different structure.
Chinese patent literature CN2247624Y discloses a kind of miniature four-wheeled tractor, and it formed primarily of diesel engine, frame, deflector, change speed gear box, power-transfer clutch, brake equipment, draw gear and lift system.The diesel engine of small-sized (6kw ~ 7kw) is equipped with in the top of frame, and add hood assembly, and be provided with electrical equipment assembly at the rear of hood near deflector place, below the frame at the rear portion of driving engine, be provided with change speed gear box, hydraulic efficiency gear assembly is provided with on its top, and hydraulic ram bont assembly, design is in its upper back, hydraulic oil pump is then located on the right side of before it, above hydraulic efficiency gear, operator's saddle assembly is installed, at the rear portion of change speed gear box, draw gear assembly is installed, between track adjusting wheel and drive wheel assembly, be designed with hand brake, foot-operated brake, power-transfer clutch and gear shift spanner assembly, so that driver operation.In the outside of gear box casing, on power take-off shaft, hydraulic oil pump is housed, hydraulic ram is then placed in the top of change speed gear box rear end, constitutes hydraulic lifting apparatus.
The defect of above-mentioned miniature four-wheeled tractor is that supporting power is less than normal, without self-starter, hydraulic lifting apparatus is arranged on change speed gear box, output shaft is equipped with hydraulic oil pump, this structure not only tooling cost is high, starts inconvenient, and cannot meet the requirement of current agricultural mechanical cultivation, driving engine adopts the diesel powered of 6kw ~ 7kw not enough, cannot meet the rotovator of working width at 900-1200mm and the needs of single, double turnplow.
Chinese patent literature CN103621199A discloses a kind of miniature four-wheeled tractor, comprise agriculture truck and the rotary ploughing part hanging on transport trolley afterbody, rotary ploughing part comprises the rotary ploughing cutter shaft be enclosed within cantilever, and rotary ploughing cutter shaft has rotary blade, and rotary ploughing cutter shaft and rotary blade are integrated mould; Agriculture truck comprises the frame of head with bearing circle, frame is fixed with driving engine and an arc trailing bar, and the centre of arc trailing bar has one by the hole of rotary ploughing cutter shaft and rotary blade, is fixed with operator's saddle between driving engine and bearing circle.Increasing tilling depth by strengthening rotary ploughing cutter shaft radius, controlling by arc trailing bar the drop point ploughing soil.Rotovator also comprises the Hydraulic Pump be fixed in frame, and Hydraulic Pump is connected with oil cylinder, the other end of oil cylinder and the cantilever of rotary ploughing part hinged.When carrying out rotary tillage process, regained by oil cylinder by the switch control rule Hydraulic Pump on Hydraulic Pump, at this moment rotovator parts decline and carry out rotary tillage process; After rotary tillage process completes, hydraulic pump control oil cylinder stretches out, and promotes rotary ploughing part and rises, prevent the concavo-convex part friction of rotary ploughing part and ground.
The defect of above-mentioned miniature four-wheeled tractor utilizes agriculture truck and hangs on the rotary ploughing part of transport trolley afterbody to carry out work, and without self-starter, outfitting tool is single, and oil cylinder is located at bottom, and during rotary tillage process, dust is very easy to enter oil cylinder so that damage.
Chinese patent literature CN201530426U discloses a kind of four wheel drive walker tractor, by change speed gear box, the four wheel drive walker tractor of transmission gearbox and trailer composition, its special character carries out suitable increasing to the change speed gear box at position on the lower side, steering shaft rear portion, at enlarged points, rear drive shaft is installed, rear drive shaft is set with the transmission gear that is meshed with central transmission big gear wheel and rear power-transfer clutch is meshed with bevel pinion, rear-guard output shaft to be connected with the output shaft of transmission gearbox by versatile spindle and to connect, the input shaft of transmission gearbox is fixed with miniature gears, the slip big gear wheel that miniature gears and wheel hub are provided with transmission fork is meshed, slip big gear wheel device is equipped with spline on the transmission output shaft of the spline of band or by the input shaft of transmission gearbox and output shaft, position is relative, size is equal, two axles are concentric, the spline housing A being provided with fork groove is enclosed within input shaft.
The defect of above-mentioned four wheel drive walker tractor is, being increases output unit at steering shaft lower portion, and on paddy field and muddy highway, what turn to very is heavy, and again beyond change speed gear box, adds a transmission gearbox and engage to the power realizing rear output and cut off.Manufacturing cost is high, inconvenient operation, without self-starter, is only suitable for joining trailer and uses, cannot realize supporting various facility.
Chinese patent literature CN202310483U discloses a kind of four wheel drive walker tractor, by operating console, moving gear box, frame, power, road wheel, rotary tillage gear box, rotary blade, the compositions such as jack shaft, power is connected by mechanical drive and is delivered to all around on four jack shafts after moving gear box reduction of speed, be connected with transmission shaft or driving chain between the hoofing part semiaxis of front and back, four hoofing part semiaxis are respectively equipped with road wheel, form four wheel drive walking, road wheel is by blade, wheel rim, wheel hub, the compositions such as rubber rim, when paddy-field-working, road wheel blade plays and rolls pine while walking, blend the farming of rolling making earth play slurry to use.
The defect of above-mentioned four wheel drive self-propelled rotary cultivator is,, under seat, power and moving gear box are installed, moving gear box is special, manufacturing cost is high, and complete machine layout is unreasonable, inconvenient operation, without self-starter, oil cylinder is located at bottom, and during rotary tillage process, dust is very easy to enter oil cylinder so that damage.And front end cannot be realized can supporting multiple facility.
Summary of the invention:
For the deficiency that existing agricultural tillage machine technology exists, the utility model provide a kind of four wheel drive, structure simple, be convenient to manufacture, the four wheel drive self-propelled multifunctional tiller of easy to operate, a tractor serves several purposes.
The self-propelled multifunctional tiller of four wheel drive of the present utility model, by the following technical solutions:
This tiller, comprises frame, storage battery, electricity starting diesel engine, front driving axle, deflector, power-transfer clutch, change speed gear box, drg, seat, hydraulic efficiency pressure system, rear drive sprocket and front driving wheel; Electricity starts the front portion that diesel engine is installed on frame, and change speed gear box is connected to the rear portion of frame, is provided with input shaft, rear output shaft, axle drive shaft and front output shaft in change speed gear box; Power-transfer clutch is connected on the input shaft of change speed gear box, and electricity is started diesel engine and is connected with power-transfer clutch by V belt translation; Front driving axle is arranged on frame front lower portion and is connected with the front output shaft of the change speed gear box axle that is connected through the hinge, and front driving wheel is arranged on front driving axle; Rear drive sprocket is arranged on the live axle of change speed gear box, and live axle is provided with drg; Deflector is arranged on the middle part of frame, and is connected with front driving axle; Chair mounted is above change speed gear box; Storage battery is arranged on the front that electricity starts diesel engine, and is connected with the actuating motor that electricity starts on diesel engine; Hydraulic efficiency pressure system comprises fuel tank, hydraulic gear pump, hydraulic efficiency operated valve and hydraulic ram, fuel tank is arranged on the rear side of seat, hydraulic gear pump is arranged on electricity and starts below diesel engine and to be started diesel engine by V belt translation be connected with electric, hydraulic efficiency operated valve is arranged on the side of seat, hydraulic ram is arranged on seat rear, hydraulic gear pump is all connected with fuel tank by oil pipe with hydraulic efficiency operated valve, and hydraulic efficiency operated valve is connected by oil pipe with hydraulic gear pump, and hydraulic ram is connected with hydraulic efficiency operated valve by oil pipe.
Described change speed gear box, comprises input shaft, rear output shaft, III axle, IV axle, steering shaft, VI axle, left driving shaft, right driving axle, 4 wheel driven transmission shaft and front output shaft; Input shaft is provided with high and low shift dual gear; Rear output shaft is provided with successively II grade of driven gear, III shelves driven gear, I grade of driven gear and reverse gear driven gear, the mouth of rear output shaft is equipped with power wheel; III axle is provided with successively III axle final gear, III grade of speed change dual gear and III grade of variable gear; IV axle is provided with IV shaft gear, IV shaft gear one side and the central gears meshing on steering shaft, engage with the shifting slide gear on 4 wheel driven transmission shaft on the one hand; Steering shaft is provided with central gear, a differential gear is respectively installed in the both sides of central gear, composition diff, and central gear engages with IV shaft gear; VI axle is provided with two VI shaft drive dual gears, the big gear wheel on two VI shaft drive dual gears engages with two differential gears respectively; Left driving shaft and right driving axle are all provided with driven wheel, and two driven wheels engage with the miniature gears on two VI shaft drive dual gears respectively; 4 wheel driven transmission shaft is provided with shifting slide gear and 4 wheel driven finishing bevel gear cuter, 4 wheel driven finishing bevel gear cuter engages with the finishing bevel gear cuter on front output shaft; Front output shaft is the bevel gear shaft engaged with 4 wheel driven finishing bevel gear cuter.
Power transmission is on input shaft, and by stirring the high and low shift dual gear on input shaft and III grade of speed change dual gear on III axle and III grade of variable gear and other gears meshing, be combined to form six grades of speed changes, after each shelves speed change, power reaches IV axle.After this power reaches axle drive shaft through IV axle, steering shaft and VI axle on the one hand, drives the rear drive sprocket running on axle drive shaft; Reach front output shaft through IV axle and 4 wheel driven transmission shaft on the other hand, front output shaft is connected with front driving axle by universal connecting shaft, reaches front driving axle through universal connecting shaft, drives the front driving wheel running on front driving axle.Rear output shaft can drive farm machinery (as rotovator etc.) to operate, and achieves the 3rd road power transmission.
Above-mentioned tiller, can install lawnmower or snow removing shovel in frame front end, and lawnmower or snow removing shovel start diesel engine with electricity and be connected.Connect rotovator in change speed gear box rear end, rotovator is connected with the rear output shaft of change speed gear box by transmission device, and rotovator is connected with hydraulic ram simultaneously, landing under hydraulic ram drives.Change speed gear box rear end also can connect plough tool or trailer by traction frame, and plough tool is connected with hydraulic ram.So just achieve a tractor serves several purposes.
Electricity starts diesel engine and power is divided into three tunnels, and a road passes to power-transfer clutch, then passes to change speed gear box by power-transfer clutch; One tunnel passes to hydraulic gear pump; One tunnel by transmission of power to lawnmower or snow removing shovel.The power of change speed gear box is divided into again three tunnels, and a road power passes to rotovator by rear output shaft, and a road power passes to rear drive sprocket by axle drive shaft, and an other road power passes to front driving axle by front output shaft, front driving axle by transmission of power to front driving wheel.
The utility model achieves four wheel drive, there is again the function i ntegration of multiple tillage machinery, both light and handy, compensate for again the deficiency of walker tractor performance, solve the difficult problem that a kind of type can join multiple agricultural machinery and implement, reach the object of a tractor serves several purposes, compact conformation, power matching be proper, oil consumption is low, function is wide, efficiency is high, easy maintenance; Adjustable tread simultaneously, has the advantages that traveling balances, anti-tilt capability is strong, improves stability, reliability of service and work efficiency; In addition it is comprehensive, transaction capabilities good, production efficiency is high, of many uses, can effectively carry out various farm work (plough, rake the soil level, sow, gather in, field management), fixed type operation (draw water, irrigation and drainage, generating, threshing) and hauling operation, the do mechanization operation requirement under the different conditions such as Plain, hills, pastoral area, vegetable garden, orchard, forest zone can be met, short-distance transport can be carried out by breakdown trailer, and be furnished with light equipment, can at night running.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the self-propelled multifunctional tiller of four wheel drive of the present utility model:
Fig. 2 is the hydraulic schematic of the four wheel drive in the utility model:
Fig. 3 is each shaft position relation cutaway view in change speed gear box in the utility model:
Fig. 4 is each shaft drive relation principle schematic diagram analysed and observe along A-A line shown in Fig. 3:
Fig. 5 is each shaft drive relation principle schematic diagram analysed and observe along B-B line shown in Fig. 3.
In figure: 1, lawnmower; 2, frame; 3, storage battery; 4, electricity starts diesel engine; 5, front driving axle; 6, gear type pump belt wheel; 7, hydraulic gear pump; 8, deflector; 9, chain connection axle; 10, V belt translation; 11, power-transfer clutch; 12, hydraulic efficiency operated valve; 13, change speed gear box; 14, drg; 15, seat; 16, fuel tank; 17, hydraulic ram; 18, rotovator; 19, rear drive sprocket; 20, electrical instrumentation dish; 21, front driving wheel; 22, input shaft; 23, II grade of driven gear; 24, rear output shaft; 25, III grade of driven gear; 26, high and low shift dual gear; 27, III grade of speed change dual gear; 28, I shelves driven gear; 29, reverse gear driven gear; 30, III axle final gear; 31, III grade of variable gear; 32, III axle; 33, IV shaft gear; 34, IV axle; 35, steering shaft; 36, differential gear; 37, central gear; 38, VI axle; 39, VI shaft drive dual gear; 40, left driving shaft; 41, right driving axle; 42, driven wheel; 43, Chain conveyer; 44, reverse gearwheel; 45,4 wheel driven transmission shaft; 46, shifting slide gear; 47,4 wheel driven finishing bevel gear cuter; 48, front output shaft.
Detailed description of the invention:
The self-propelled multifunctional tiller of four wheel drive of the present utility model, as shown in Figure 1, frame 2, storage battery 3, electricity starting diesel engine 4, front driving axle 5, deflector 8, power-transfer clutch 11, change speed gear box 13, drg 14, seat 15, rear drive sprocket 19, front driving wheel 21 and hydraulic efficiency pressure system is mainly comprised.Diesel engine 4 is installed on the front portion (with left side shown in Fig. 1 for front) of frame 2, change speed gear box 13 front end is connected to the rear portion of frame 2, with input shaft 22, front output shaft 48, rear output shaft 24, left driving shaft 40 and right driving axle 41 (see Fig. 3 and Fig. 4) on change speed gear box 13.Change speed gear box 13 rear end is connected with rotovator 18, transmission gearbox on rotovator 18 is connected (see Fig. 4) with the rear output shaft of change speed gear box 13 by Chain conveyer 43, the input shaft 22 of change speed gear box 13 connects power-transfer clutch 11, and electricity is started diesel engine 4 and is connected with power-transfer clutch 11 by V belt translation 10.Front driving axle 5 is arranged on the front lower portion of frame 2, the axle (also claiming " universal connecting shaft ") 9 that is connected through the hinge is connected (see Fig. 5) with the front output shaft 48 of change speed gear box 13, and two front driving wheels 21 are arranged on the both sides of front driving axle 5 respectively.The left driving shaft 40 and right driving axle 41 of change speed gear box 13 install two rear drive sprockets 19, two axle drive shafts is all provided with drg 14 (see Fig. 4) simultaneously.Deflector 8 is arranged on the middle part of frame 2, and is connected with front driving axle.The front of deflector 8 is provided with electrical instrumentation dish 20, so that operation.Storage battery 3 is arranged on the front that electricity starts diesel engine 4, and is connected with the actuating motor that electricity starts on diesel engine 4.Seat 15 is arranged on above change speed gear box 13.
As shown in Figure 2, hydraulic efficiency pressure system comprises fuel tank 16, hydraulic gear pump 7, hydraulic efficiency operated valve 12 and hydraulic ram 17.Hydraulic gear pump 7 is arranged on electricity and starts below on the left of diesel engine 4, and the gear type pump belt wheel 6 on hydraulic gear pump 7 starts diesel engine 4 by V belt translation with electricity and is connected.Hydraulic efficiency operated valve 12 is arranged on the right side of seat 15.Fuel tank 16 is arranged on the left rear side of seat 15.Hydraulic ram 17 is arranged on seat 15 right abaft, and is connected with rotovator 18, drives rotovator 18 landing.Hydraulic gear pump 7 is connected with fuel tank 16 respectively by oil pipe with hydraulic efficiency operated valve 12, and hydraulic efficiency operated valve 12 is connected by oil pipe with hydraulic gear pump 7, and hydraulic ram 17 is connected with hydraulic efficiency operated valve 12 by oil pipe.Electricity starts diesel engine 4 can pass to hydraulic gear pump 7 by power by V belt translation.Realize the flexible of hydraulic ram 17 by the up-down adjustment of hydraulic efficiency operated valve 12 handle, drive the lifting of rotovator 18.
The power of change speed gear box 13 is divided into again three tunnels: first via power passes to rotovator 18 by rear output shaft 24 and Chain conveyer 43; Second road power passes to rear drive sprocket 19 by live axle; 3rd road power passes to front driving axle 5 by front output shaft and chain connection axle 9, and transmission of power to front driving wheel 21, is so just achieved the four wheel drive of two front driving wheels 21 and two rear drive sprockets 19 by front driving axle 5.Fig. 3 gives each shaft position relation in change speed gear box 13, mainly comprises input shaft 22, rear output shaft 24, III axle 32, IV axle 34, steering shaft 35, VI axle 38, left driving shaft 40, right driving axle 41,4 wheel driven transmission shaft 45 and front output shaft 48.The axis being parallel of input shaft 22, rear output shaft 24, III axle 32, IV axle 34, steering shaft 35, VI axle 38, left driving shaft 40, right driving axle 41,4 wheel driven transmission shaft 45, the axes normal of front output shaft 48 and 4 wheel driven transmission shaft 45.Parts relationship on each axle as shown in Figure 4 and Figure 5.
The outer end of input shaft 22 is provided with power-transfer clutch 11, and power-transfer clutch 11 is connected with diesel engine 4 by V belt translation.Input shaft 22 is provided with high and low shift dual gear 26, stirs high and low shift dual gear 26 by shift fork and move on input shaft 22.
Rear output shaft 24 is provided with successively II grade of driven gear, 23, III grade of driven gear 25, I shelves driven gear 28 and reverse gear driven gear 29.Driving chain wheel can be housed at the mouth of rear output shaft 24, transmit power to rotovator 18 by Chain conveyer 43.
III axle 32 is provided with successively III axle final gear, 30, III grade of speed change dual gear 27 and III grade of variable gear 31.
IV axle 34 is provided with the central gears meshing on IV shaft gear 33, IV shaft gear 33 1 aspect and steering shaft 35, power is reached left driving shaft 40 and right driving axle 41; Engage with the shifting slide gear 46 on 4 wheel driven transmission shaft 45 on the one hand, power is reached front driving axle 5.This makes it possible to power is transmitted to rear drive sprocket and front driving wheel simultaneously, realize 4 wheel driven transmission.
Steering shaft 35 is provided with central gear 37, a differential gear 36 is respectively installed in the both sides of central gear 37, and composition diff, central gear 37 engages with IV shaft gear 33.
Big gear wheel VI axle 38 is provided with on two VI shaft drive dual gears, 39, two VI shaft drive dual gears 39 engages with two differential gears 36 respectively.
Left driving shaft 40 and right driving axle 41 are all provided with driven wheel 42, and two driven wheels 42 engage with the miniature gears on two VI shaft drive dual gears 39 respectively.
4 wheel driven transmission shaft 45 is provided with shifting slide gear 46 and 4 wheel driven finishing bevel gear cuter 47, stirs shifting slide gear 46 and move on 4 wheel driven transmission shaft 45, can realize engaging with IV shaft gear 33,4 wheel driven finishing bevel gear cuter 47 engages with the finishing bevel gear cuter on front output shaft 48.
Front output shaft 48 is the bevel gear shafts engaged with 4 wheel driven finishing bevel gear cuter 47, and front output shaft 48 axle 9 that is connected through the hinge is connected with front driving axle 5.
In addition, also comprise a reverse gear shaft, reverse gear shaft is provided with reverse gearwheel 44 (see Fig. 4), reverse gearwheel 44 engages with reverse gear driven gear 29 and III grade of variable gear 31 engages with reverse gearwheel 44, realizes two grades of operations that fall back.
The process that change speed gear box 13 realizes four wheel drive is as described below:
The power of diesel engine 4 is transferred on input shaft 22 through power-transfer clutch 11, by stirring the high and low shift dual gear 26 on input shaft 22 and the III grade of speed change dual gear 27 on III axle 32 and III grade of variable gear 31 and other gears meshing, be combined to form six grades of speed changes, after each shelves speed change, power reaches IV axle 34.After this power divides two-way to transmit: on the one hand engaging of differential gear 36 and VI shaft drive dual gear 39 on VI axle 38 and engaging of VI shaft drive dual gear 39 and driven wheel 42 on the engaging of IV shaft gear 33 and gear 37 central on steering shaft 35, steering shaft 35 on IV axle 34, power is reached left driving shaft 40 and right driving axle 41, drive two rear drive sprockets 19 on left driving shaft 40 and right driving axle 41 to operate; On the other hand, on IV axle 34, IV shaft gear 33 and shifting slide gear 46 on 4 wheel driven transmission shaft 45 engages and the engaging of 4 wheel driven finishing bevel gear cuter 47 and the finishing bevel gear cuter on front output shaft 48 on 4 wheel driven transmission shaft 45, power is reached front driving axle 5 through chain connection axle 9, drives two front driving wheels 21 on front driving axle 5 to operate.Realizing engaging or disengagement of shifting slide gear 46 and IV shaft gear 33 by stirring shifting slide gear 46, realizing power and combining or cut off.Rear output shaft 24 drives the rotovator 18 at rear to operate by Chain conveyer 23, achieves the 3rd road power transmission.
Six grades of advance speed changes between rear output shaft 24 and III axle 32 and two grades of speed-change processes that fall back as described below:
I grade of forward movement: stir high and low shift dual gear 26 and III grade of driven gear 25 engages, stirs III grade of variable gear 31 and engages with I grade of driven gear 28.
II grade of forward movement: stir high and low shift dual gear 26 and III grade of driven gear 25 engages, stirs III grade of speed change dual gear 27 and engages with II grade of driven gear 23.
III grade of forward movement: stir high and low shift dual gear 26 and engage with III grade of driven gear 25, stirs III grade of speed change dual gear 27 and engages with III grade of driven gear 25.
IV shelves forward movement: stir high and low shift dual gear 26 and engage with I shelves driven gear 28, stirs III grade of variable gear 31 and engages with I grade of driven gear 28.
V shelves forward movement: stir high and low shift dual gear 26 and engage with I shelves driven gear 28, stirs III grade of speed change dual gear 27 and engages with II grade of driven gear 23.
VI shelves forward movement: stir high and low shift dual gear 26 and engage with I shelves driven gear 28, stirs III grade of speed change dual gear 27 and engages with III grade of driven gear 25.
I grade of drawback movement; Stir high and low shift dual gear 26 to engage with III grade of driven gear 25, stir III grade of variable gear 31 and engage with reverse gearwheel 26 (see Fig. 2), reverse gearwheel 26 engages with reverse gear driven gear 29.
II grade of drawback movement: stir high and low shift dual gear 26 and engage with I shelves driven gear 28, stir III grade of variable gear 31 and engage with reverse gearwheel 26, reverse gearwheel 26 engages with reverse gear driven gear 29.
Can install lawnmower 1 or snow removing shovel in the front end of frame 2 (shown in Fig. 1 left side), the power of diesel engine 4 is delivered to lawnmower 1 or snow removing shovel by V belt translation 10, to be with motor mower 1 or snow removing shovel work.Connect rotovator 18 in change speed gear box 13 rear end, also can connect plough tool or trailer by traction frame, rotovator 18 or plough tool are connected with hydraulic ram 17.When needs cultivation operation, remove rotovator, be connected by change speed gear box 13 with traction frame, be assembled on traction frame by plough tool, plough tool is connected with hydraulic ram 17, can realize the lifting ploughing tool.
When needs extension trailer transports, remove plough tool, traction frame fills hinged hanger, and is connected with trailer, can short-distance transport be carried out, and be furnished with light equipment, can at night running.
Electricity starts diesel engine 4 and power is divided into three tunnels, and the first via provides power-transfer clutch 11 by V belt translation 10 transmission, then passes to change speed gear box 13 by power-transfer clutch 11; Second tunnel passes to hydraulic gear pump 7; 3rd tunnel by transmission of power to the lawnmower 1 or the snow removing shovel that are arranged on frame 2 front end.
Claims (4)
1. the self-propelled multifunctional tiller of four wheel drive, comprises frame, storage battery, electricity starting diesel engine, front driving axle, deflector, power-transfer clutch, change speed gear box, drg, seat, hydraulic efficiency pressure system, rear drive sprocket and front driving wheel; It is characterized in that: electricity starts the front portion that diesel engine is installed on frame, and change speed gear box is connected to the rear portion of frame, is provided with input shaft, rear output shaft, axle drive shaft and front output shaft in change speed gear box; Power-transfer clutch is connected on the input shaft of change speed gear box, and electricity is started diesel engine and is connected with power-transfer clutch by V belt translation; Front driving axle is arranged on frame front lower portion and is connected with the front output shaft of the change speed gear box axle that is connected through the hinge, and front driving wheel is arranged on front driving axle; Rear drive sprocket is arranged on the live axle of change speed gear box, and live axle is provided with drg; Deflector is arranged on the middle part of frame, and is connected with front driving axle; Chair mounted is above change speed gear box; Storage battery is arranged on the front that electricity starts diesel engine, and is connected with the actuating motor that electricity starts on diesel engine; Hydraulic efficiency pressure system comprises fuel tank, hydraulic gear pump, hydraulic efficiency operated valve and hydraulic ram, fuel tank is arranged on the rear side of seat, hydraulic gear pump is arranged on electricity and starts below diesel engine and to be started diesel engine by V belt translation be connected with electric, hydraulic efficiency operated valve is arranged on the side of seat, hydraulic ram is arranged on seat rear, hydraulic gear pump is all connected with fuel tank by oil pipe with hydraulic efficiency operated valve, and hydraulic efficiency operated valve is connected by oil pipe with hydraulic gear pump, and hydraulic ram is connected with hydraulic efficiency operated valve by oil pipe.
2. the self-propelled multifunctional tiller of four wheel drive according to claim 1, it is characterized in that: described change speed gear box, comprise input shaft, rear output shaft, III axle, IV axle, steering shaft, VI axle, left driving shaft, right driving axle, 4 wheel driven transmission shaft and front output shaft; Input shaft is provided with high and low shift dual gear; Rear output shaft is provided with successively II grade of driven gear, III shelves driven gear, I grade of driven gear and reverse gear driven gear, the mouth of rear output shaft is equipped with power wheel; III axle is provided with successively III axle final gear, III grade of speed change dual gear and III grade of variable gear; IV axle is provided with IV shaft gear, IV shaft gear one side and the central gears meshing on steering shaft, engage with the shifting slide gear on 4 wheel driven transmission shaft on the one hand; Steering shaft is provided with central gear, a differential gear is respectively installed in the both sides of central gear, composition diff, and central gear engages with IV shaft gear; VI axle is provided with two VI shaft drive dual gears, the big gear wheel on two VI shaft drive dual gears engages with two differential gears respectively; Left driving shaft and right driving axle are all provided with driven wheel, and two driven wheels engage with the miniature gears on two VI shaft drive dual gears respectively; 4 wheel driven transmission shaft is provided with shifting slide gear and 4 wheel driven finishing bevel gear cuter, 4 wheel driven finishing bevel gear cuter engages with the finishing bevel gear cuter on front output shaft; Front output shaft is the bevel gear shaft engaged with 4 wheel driven finishing bevel gear cuter.
3. the self-propelled multifunctional tiller of four wheel drive according to claim 1, is characterized in that: lawnmower or snow removing shovel are installed in described frame front end, and lawnmower or snow removing shovel start diesel engine with electricity and be connected.
4. the self-propelled multifunctional tiller of four wheel drive according to claim 1, is characterized in that: described change speed gear box rear end connects rotovator, and rotovator is connected with hydraulic ram, and the transmission gearbox of rotovator is connected with the rear output shaft of change speed gear box; Or change speed gear box rear end connects plough tool or trailer by traction frame, plough tool is connected with hydraulic ram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479642.XU CN204055361U (en) | 2014-08-22 | 2014-08-22 | The self-propelled multifunctional tiller of four wheel drive |
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| CN201420479642.XU CN204055361U (en) | 2014-08-22 | 2014-08-22 | The self-propelled multifunctional tiller of four wheel drive |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191966A (en) * | 2014-08-22 | 2014-12-10 | 山东常林农业装备股份有限公司 | Multifunctional self-propelled tillage machine with four-wheel-drive |
| CN104590014A (en) * | 2015-01-29 | 2015-05-06 | 山东常林农业装备股份有限公司 | Four-drive self walking type multifunctional transmission device with steering axle |
| CN105474814A (en) * | 2015-12-15 | 2016-04-13 | 中南林业科技大学 | Crawler-type self-walking tending machine for oil-tea camellia forest |
| CN115648935A (en) * | 2022-12-03 | 2023-01-31 | 重庆华世丹农业装备制造有限公司 | A transmission mechanism and four-wheel miniature tillage equipment |
-
2014
- 2014-08-22 CN CN201420479642.XU patent/CN204055361U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191966A (en) * | 2014-08-22 | 2014-12-10 | 山东常林农业装备股份有限公司 | Multifunctional self-propelled tillage machine with four-wheel-drive |
| CN104191966B (en) * | 2014-08-22 | 2016-08-17 | 山东常林农业装备股份有限公司 | A kind of self-propelled multifunctional tiller of four-wheel drive |
| CN104590014A (en) * | 2015-01-29 | 2015-05-06 | 山东常林农业装备股份有限公司 | Four-drive self walking type multifunctional transmission device with steering axle |
| CN105474814A (en) * | 2015-12-15 | 2016-04-13 | 中南林业科技大学 | Crawler-type self-walking tending machine for oil-tea camellia forest |
| CN105474814B (en) * | 2015-12-15 | 2017-03-15 | 中南林业科技大学 | Certainly walk camellia oleifera lam fosters machine to crawler type |
| CN115648935A (en) * | 2022-12-03 | 2023-01-31 | 重庆华世丹农业装备制造有限公司 | A transmission mechanism and four-wheel miniature tillage equipment |
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Granted publication date: 20141231 Termination date: 20170822 |