CN104191966A - Multifunctional self-propelled tillage machine with four-wheel-drive - Google Patents
Multifunctional self-propelled tillage machine with four-wheel-drive Download PDFInfo
- Publication number
- CN104191966A CN104191966A CN201410419288.6A CN201410419288A CN104191966A CN 104191966 A CN104191966 A CN 104191966A CN 201410419288 A CN201410419288 A CN 201410419288A CN 104191966 A CN104191966 A CN 104191966A
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- axle
- wheel
- hydraulic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention provides a multifunctional self-propelled tillage machine with four-wheel-drive. An electric starting diesel engine is arranged on the front portion of a rack. A gear box is connected to the rear portion of the rack. An input shaft, a rear output shaft, a driving shaft and a front output shaft are arranged in the gearbox. A clutch is connected to the input shaft of the gearbox. The electric starting diesel engine is connected with the clutch through belt transmission. A front drive axle is arranged on the lower portion of the front end of the rack and is connected with the front output shaft of the gearbox through a hinge connection shaft, and a front drive wheel is arranged on the front drive axle. A rear drive wheel is arranged on a drive wheel shaft of the gearbox, and a brake is arranged on the drive wheel shaft. A steering gear is arranged in the middle of the rack and is connected with the front drive axle. A seat is arranged above the gearbox, and a storage battery is arranged in front of the electric starting diesel engine and is connected with a starting motor on the electric starting diesel engine. A hydraulic system comprises an oil tank, a hydraulic gear pump, a hydraulically-operated valve and a hydraulic oil cylinder. The tillage machine with the four-wheel-drive can be used for multiple purposes and is simple in structure and convenient to operate.
Description
Technical field
The self-propelled multifunctional tiller that the present invention relates to a kind 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.There is at present the tiller of various different structures.
Chinese patent literature CN2247624Y discloses a kind of miniature four-wheeled tractor, and it is mainly made up 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, be provided with hydraulic efficiency gear assembly on its top, and hydraulic ram bont assembly, design is in its upper back, hydraulic oil pump is located at its front right side, 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 placed in the top of change speed gear box rear end, has formed 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, hydraulic oil pump is housed on output shaft, this structure not only tooling cost is high, and starting is inconvenient, and cannot meet the requirement of current field machine farming, driving engine adopts the diesel powered deficiency of 6kw～7kw, cannot meet working width at the rotovator of 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 that hangs on transport trolley afterbody, rotary ploughing part comprises the rotary ploughing cutter shaft being enclosed within on cantilever, has rotary blade on rotary ploughing cutter shaft, and rotary ploughing cutter shaft and rotary blade are integrated mould; Agriculture truck comprises the frame of head with bearing circle, is fixed with driving engine and an arc trailing bar in frame, and there is an energy centre of arc trailing bar by the hole of rotary ploughing cutter shaft and rotary blade, between driving engine and bearing circle, is fixed with operator's saddle.Increase tilling depth by strengthening rotary ploughing cutter shaft radius, control and plough native drop point by arc trailing bar.Rotovator also comprises the Hydraulic Pump being fixed in frame, is connected with oil cylinder on Hydraulic Pump, and the other end of oil cylinder and the cantilever of rotary ploughing part are hinged.While carrying out rotary tillage process, by the switch control Hydraulic Pump on Hydraulic Pump, oil cylinder is regained, 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, and prevents the concavo-convex part friction in rotary ploughing part and ground.
The defect of above-mentioned miniature four-wheeled tractor is to utilize agriculture truck and the rotary ploughing part that hangs on transport trolley afterbody to carry out work, and without self-starter, outfitting tool is single, and oil cylinder is located at bottom, and when rotary tillage process, dust is very easy to enter oil cylinder so that damages.
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 is that the change speed gear box at position on the lower side, steering shaft rear portion is carried out to suitable increasing, adding large part installation rear drive shaft, on rear drive shaft, being set with the transmission gear and the rear power-transfer clutch that are meshed with central transmission big gear wheel is meshed with bevel pinion, rear-guard output shaft is connected and connects with the output shaft of transmission gearbox by versatile spindle, on the input shaft of transmission gearbox, be fixed with miniature gears, miniature gears is meshed with the slip big gear wheel that wheel hub is provided with transmission fork, slip big gear wheel device is on the transmission output shaft of the spline of band or the input shaft of transmission gearbox and output shaft are equipped with to spline, position is relative, size equates, two axles are concentric, the spline housing A that is provided with fork groove is enclosed within on input shaft.
The defect of above-mentioned four wheel drive walker tractor is, being increases output unit in steering shaft bottom, on paddy field and muddy highway, turns to very heavy, and again beyond change speed gear box, increased the power that a transmission gearbox realizes rear output and engaged and cut off.Manufacturing cost is high, and inconvenient operation, without self-starter, is only suitable for joining trailer and uses, and 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 and is delivered to all around on four jack shafts by mechanical drive after moving gear box reduction of speed, between front and back walking jack shaft, be connected with transmission shaft or driving chain, on four walking jack shafts, road wheel is respectively housed, form four wheel drive walking, road wheel is by blade, wheel rim, wheel hub, the compositions such as rubber rim, in the time of paddy-field-working, road wheel blade plays and rolls pine in walking, blending the farming of rolling that makes earth play slurry uses.
The defect of above-mentioned four wheel drive self-propelled rotary cultivator is, that power and moving gear box are installed under seat, 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 when rotary tillage process, dust is very easy to enter oil cylinder so that damages.And cannot realize front end can supporting multiple facility.
Summary of the invention
The deficiency existing for existing agricultural tillage machine technology, the invention provides a kind of four wheel drive, simple in structure, 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 invention, 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 starting diesel engine is installed on the front portion of 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 starting diesel engine is connected with power-transfer clutch by band transmission; Front driving axle is arranged on frame front end bottom 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 drg is installed on live axle; 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 of electricity starting diesel engine, and is connected with the actuating motor on electricity starting 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 starting diesel engine below and is connected with electricity starting diesel engine by band transmission, hydraulic efficiency operated valve is arranged on a 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; High and low shift dual gear is installed on input shaft; II shelves driven gear, III shelves driven gear, I shelves driven gear and reverse gear driven gear are installed on rear output shaft successively, and the mouth of rear output shaft is equipped with power wheel; III axle final gear, III shelves speed change dual gear and III shelves variable gear are installed on III axle successively; IV shaft gear is installed on IV axle, and IV shaft gear engages with the central gear on steering shaft on the one hand, engages on the one hand with the shifting slide gear on 4 wheel driven transmission shaft; Central gear is installed on steering shaft, a differential gear of the each installation in both sides of central gear, composition diff, central gear engages with IV shaft gear; Two VI shaft drive dual gears are installed on VI axle, and the big gear wheel on two VI shaft drive dual gears engages with two differential gears respectively; Driven wheel is all installed on left driving shaft and right driving axle, and two driven wheels engage with the miniature gears on two VI shaft drive dual gears respectively; Shifting slide gear and 4 wheel driven finishing bevel gear cuter are installed on 4 wheel driven transmission shaft, and 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 engaging with 4 wheel driven finishing bevel gear cuter.
Power transmission, to input shaft, engages with other gear by III shelves speed change dual gear and the III shelves variable gear stirred on high and low shift dual gear and the III axle on input shaft, is combined to form six grades of speed changes, and after each grade of 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.) running, has realized Third Road power transmission.
Above-mentioned tiller, can install lawnmower or snow removing shovel at frame front end, and lawnmower or snow removing shovel are connected with electricity starting diesel engine.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 realize a tractor serves several purposes.
Power is divided into three tunnels by electricity starting diesel engine, 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 present invention has realized four wheel drive, there is again the function of multiple tillage machinery integrated, both light and handy, make up again the deficiency of walker tractor performance, solve a kind of type and can join a difficult problem for multiple agricultural machinery and implement, reach the object of a tractor serves several purposes, compact conformation, power matching is proper, oil consumption is low, function is wide, efficiency is high, easy maintenance; Simultaneously adjustable tread, has the balance of travelling, feature that anti-tilt capability is strong, has improved 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 works (plough, rake the soil level, sow, harvesting, field management), fixed type operation (draw water, irrigation and drainage, generating, threshing) and hauling operation, can meet the do mechanization operation requirement under the different conditions such as Plain, hills, pastoral area, vegetable garden, orchard, forest zone, can carry out short-distance transport by breakdown trailer, and be furnished with light equipment, can be at night running.
Brief description of the drawings
Fig. 1 is the structural representation of the self-propelled multifunctional tiller of four wheel drive of the present invention.
Fig. 2 is the hydraulic efficiency pressure system schematic diagram of the four wheel drive in the present invention.
Fig. 3 be in the present invention in change speed gear box each shaft position be related to cutaway view.
Fig. 4 is each shaft drive relation principle schematic diagram of analysing and observe along A-A line shown in Fig. 3.
Fig. 5 is each shaft drive relation principle schematic diagram of analysing and observe along B-B line shown in Fig. 3.
In figure: 1, lawnmower; 2, frame; 3, storage battery; 4, electricity starting diesel engine; 5, front driving axle; 6, gear type pump belt wheel; 7, hydraulic gear pump; 8, deflector; 9, chain connection axle; 10, band transmission; 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 shelves driven gear; 24, rear output shaft; 25, III shelves driven gear; 26, high and low shift dual gear; 27, III shelves speed change dual gear; 28, I shelves driven gear; 29, reverse gear driven gear; 30, III axle final gear; 31, III shelves 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 transmission; 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 invention, as shown in Figure 1, mainly comprise 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.Diesel engine 4 is installed on the front portion (taking left side shown in Fig. 1 as front) of frame 2, change speed gear box 13 front ends are connected to the rear portion of frame 2, on change speed gear box 13 with input shaft 22, front output shaft 48, rear output shaft 24, left driving shaft 40 and right driving axle 41 (referring to Fig. 3 and Fig. 4).Change speed gear box 13 rear ends are connected with rotovator 18, the rear output shaft of the transmission gearbox on rotovator 18 and change speed gear box 13 is by chain transmission 43 be connected (referring to Fig. 4), on the input shaft 22 of change speed gear box 13, connect power-transfer clutch 11, electricity starting diesel engine 4 is connected with power-transfer clutch 11 by band transmission 10.Front driving axle 5 is arranged on the front end bottom of frame 2, the axle (also claiming " universal connecting shaft ") 9 that is connected through the hinge is connected (referring to Fig. 5) with the front output shaft 48 of change speed gear box 13, and two front driving wheels 21 are arranged on respectively the both sides of front driving axle 5.On the left driving shaft 40 of change speed gear box 13 and right driving axle 41, two rear drive sprockets 19 are installed, on two axle drive shafts, drg 14 (referring to Fig. 4) are all installed 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 of electricity starting diesel engine 4, and is connected with the actuating motor on electricity starting diesel engine 4.Seat 15 is arranged on change speed gear box 13 tops.
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 starting diesel engine 4 belows, left side, and the gear type pump belt wheel 6 on hydraulic gear pump 7 is connected with electricity starting diesel engine 4 by band transmission.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 abafts, and is connected with rotovator 18, drives rotovator 18 landings.Hydraulic gear pump 7 is connected with fuel tank 16 by oil pipe respectively 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 starting diesel engine 4 can pass to hydraulic gear pump 7 by band transmission by power.Realize the flexible of hydraulic ram 17 by the up-down adjustment of hydraulic efficiency operated valve 12 handles, 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 transmission 43; The second road power passes to rear drive sprocket 19 by live axle; Third Road power passes to front driving axle 5 by front output shaft and chain connection axle 9, and front driving axle 5 to front driving wheel 21, has so just been realized the four wheel drive of two front driving wheels 21 and two rear drive sprockets 19 by transmission of power.Fig. 3 has provided the 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 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 is parallel, and front output shaft 48 is vertical with the axis of 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 band transmission.High and low shift dual gear 26 is installed on input shaft 22, stirs high and low shift dual gear 26 by shift fork and move on input shaft 22.
II shelves driven gear 23, III shelves driven gear 25, I shelves driven gear 28 and reverse gear driven gear 29 are installed on rear output shaft 24 successively.Mouth at rear output shaft 24 can be equipped with driving chain wheel, transmits power to rotovator 18 by chain transmission 43.
III axle final gear 30, III shelves speed change dual gear 27 and III shelves variable gear 31 are installed on III axle 32 successively.
IV shaft gear 33 is installed on IV axle 34, and IV shaft gear 33 engages with the central gear on steering shaft 35 on the one hand, and power is reached to 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 to front driving axle 5.So just can power be transmitted to rear drive sprocket and front driving wheel simultaneously, realize 4 wheel driven transmission.
Central gear 37 is installed on steering shaft 35, a differential gear 36 of the each installation in both sides of central gear 37, composition diff, central gear 37 engages with IV shaft gear 33.
The big gear wheel being provided with on VI axle 38 on 39, two VI shaft drive dual gears 39 of two VI shaft drive dual gears engages with two differential gears 36 respectively.
42, two driven wheels 42 of driven wheel are all installed on left driving shaft 40 and right driving axle 41 to be engaged with the miniature gears on two VI shaft drive dual gears 39 respectively.
Shifting slide gear 46 and 4 wheel driven finishing bevel gear cuter 47 are installed on 4 wheel driven transmission shaft 45, stir shifting slide gear 46 and move on 4 wheel driven transmission shaft 45, can realize with IV shaft gear 33 and engaging, 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 that engage 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 gearwheel 44 (referring to Fig. 4) is installed on reverse gear shaft, reverse gearwheel 44 engages with reverse gear driven gear 29 and III shelves variable gear 31 engages with reverse gearwheel 44, realizes two grades of operations that fall back.
It is as described below that change speed gear box 13 is realized the process of four wheel drive:
The power of diesel engine 4 is transferred on input shaft 22 through power-transfer clutch 11, engage with other gear by III shelves speed change dual gear 27 and the III shelves variable gear 31 stirred on high and low shift dual gear 26 and the III axle 32 on input shaft 22, be combined to form six grades of speed changes, after each grade of speed change, power reaches IV axle 34.After this power divides two-way transmission: 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 central gear 37 on steering shaft 35, steering shaft 35 on IV axle 34 on the one hand, power is reached to 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 turn round; On the other hand, on IV axle 34 IV shaft gear 33 and shifting slide gear 46 on 4 wheel driven transmission shaft 45 engage and 4 wheel driven transmission shaft 45 on the engaging of 4 wheel driven finishing bevel gear cuter 47 and finishing bevel gear cuter on front output shaft 48, power is reached to front driving axle 5 through chain connection axle 9, drive two front driving wheels 21 on front driving axle 5 to turn round.Realize engaging or disengagement of shifting slide gear 46 and IV shaft gear 33 by stirring shifting slide gear 46, realize power in conjunction with or cut off.Rear output shaft 24 drives the rotovator 18 at rear to turn round by chain transmission 23, has realized Third Road power transmission.
Between rear output shaft 24 and III axle 32 six grades advance speed change and two grades of speed-change processes that fall back as described below:
I shelves forward movement: stir high and low shift dual gear 26 and III shelves driven gear 25 engages, stir III shelves variable gear 31 and engage with I shelves driven gear 28.
II shelves forward movement: stir high and low shift dual gear 26 and III shelves driven gear 25 engages, stir III shelves speed change dual gear 27 and engage with II shelves driven gear 23.
III shelves forward movement: stir high and low shift dual gear 26 and engage with III shelves driven gear 25, stir III shelves speed change dual gear 27 and engage with III shelves driven gear 25.
IV shelves forward movement: stir high and low shift dual gear 26 and engage with I shelves driven gear 28, stir III shelves variable gear 31 and engage with I shelves driven gear 28.
V shelves forward movement: stir high and low shift dual gear 26 and engage with I shelves driven gear 28, stir III shelves speed change dual gear 27 and engage with II shelves driven gear 23.
VI shelves forward movement: stir high and low shift dual gear 26 and engage with I shelves driven gear 28, stir III shelves speed change dual gear 27 and engage with III shelves driven gear 25.
I shelves drawback movement; Stir high and low shift dual gear 26 and engage with III shelves driven gear 25, stir III shelves variable gear 31 and engage with reverse gearwheel 26 (referring to Fig. 2), reverse gearwheel 26 engages with reverse gear driven gear 29.
II shelves drawback movement: stir high and low shift dual gear 26 and engage with I shelves driven gear 28, stir III shelves variable gear 31 and engage with reverse gearwheel 26, reverse gearwheel 26 engages with reverse gear driven gear 29.
Can lawnmower 1 or snow removing shovel be installed in the front end of frame 2 (left side shown in Fig. 1), the power of diesel engine 4 is delivered to lawnmower 1 or snow removing shovel by band transmission 10, to be with motor mower 1 or snow removing shovel work.Connect rotovator 18 in change speed gear box 13 rear ends, also can connect plough tool or trailer by traction frame, rotovator 18 or plough tool are connected with hydraulic ram 17.In the time of needs cultivation operation, remove rotovator, change speed gear box 13 is connected with traction frame, plough tool is assembled on traction frame, plough tool is connected with hydraulic ram 17, can realize the lifting of plough tool.
In the time that needs are hung trailer and are transported, remove plough tool, on traction frame, fill hinged hanger, and be connected with trailer, can carry out short-distance transport, and be furnished with light equipment, can be at night running.
Power is divided into three tunnels by electricity starting diesel engine 4, and the first via is transmitted and provided power-transfer clutch 11 by band transmission 10, then passes to change speed gear box 13 by power-transfer clutch 11; The second tunnel passes to hydraulic gear pump 7; Third Road is given transmission of power the lawnmower 1 or the snow removing shovel that are arranged on frame 2 front ends.
Claims (4)
1. a self-propelled multifunctional tiller for 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 starting diesel engine is installed on the front portion of 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 starting diesel engine is connected with power-transfer clutch by band transmission; Front driving axle is arranged on frame front end bottom 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 drg is installed on live axle; 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 of electricity starting diesel engine, and is connected with the actuating motor on electricity starting 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 starting diesel engine below and is connected with electricity starting diesel engine by band transmission, hydraulic efficiency operated valve is arranged on a 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, 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; High and low shift dual gear is installed on input shaft; II shelves driven gear, III shelves driven gear, I shelves driven gear and reverse gear driven gear are installed on rear output shaft successively, and the mouth of rear output shaft is equipped with power wheel; III axle final gear, III shelves speed change dual gear and III shelves variable gear are installed on III axle successively; IV shaft gear is installed on IV axle, and IV shaft gear engages with the central gear on steering shaft on the one hand, engages on the one hand with the shifting slide gear on 4 wheel driven transmission shaft; Central gear is installed on steering shaft, a differential gear of the each installation in both sides of central gear, composition diff, central gear engages with IV shaft gear; Two VI shaft drive dual gears are installed on VI axle, and the big gear wheel on two VI shaft drive dual gears engages with two differential gears respectively; Driven wheel is all installed on left driving shaft and right driving axle, and two driven wheels engage with the miniature gears on two VI shaft drive dual gears respectively; Shifting slide gear and 4 wheel driven finishing bevel gear cuter are installed on 4 wheel driven transmission shaft, and 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 engaging 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: described frame front end is installed lawnmower or snow removing shovel, and lawnmower or snow removing shovel are connected with electricity starting diesel engine.
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 |
|---|---|---|---|
| CN201410419288.6A CN104191966B (en) | 2014-08-22 | 2014-08-22 | A kind of self-propelled multifunctional tiller of four-wheel drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419288.6A CN104191966B (en) | 2014-08-22 | 2014-08-22 | A kind of self-propelled multifunctional tiller of four-wheel drive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104191966A true CN104191966A (en) | 2014-12-10 |
| CN104191966B CN104191966B (en) | 2016-08-17 |
Family
ID=52077403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410419288.6A Expired - Fee Related CN104191966B (en) | 2014-08-22 | 2014-08-22 | A kind of self-propelled multifunctional tiller of four-wheel drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104191966B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553774A (en) * | 2015-01-30 | 2015-04-29 | 山东常林农业装备股份有限公司 | Direct-connected four-wheel driven variable speed drive device with steering axle |
| 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 |
| CN104724192A (en) * | 2015-04-19 | 2015-06-24 | 陈运炳 | Eight-wheel drive mountain type load-carrying tractor |
| CN105794336A (en) * | 2016-04-12 | 2016-07-27 | 彭宇良 | Four-wheeled differential driving friction tiller |
| CN106034541A (en) * | 2016-08-03 | 2016-10-26 | 安志辉 | Four-wheel driven remote control mower |
| CN107246465A (en) * | 2017-08-03 | 2017-10-13 | 黑龙江省农业机械运用研究所 | A kind of gearbox of self-propelled flax flax-picking machine |
| CN108040518A (en) * | 2017-11-17 | 2018-05-18 | 江苏大学 | The tractor hanging and control method of a kind of adjustable farm implements height and angle of heel |
| CN108235858A (en) * | 2018-01-10 | 2018-07-03 | 青岛鑫江源动力科技有限公司 | A kind of efficient riding type 4 wheel driven grass trimmer |
| CN109076731A (en) * | 2018-07-09 | 2018-12-25 | 邓宝强 | 4 wheel driven is remotely controlled rotary cultivator |
| CN110406605A (en) * | 2019-08-14 | 2019-11-05 | 江苏天煤机电科技有限公司 | Mining full landform multifunctional anti-explosion draws transport vehicle |
| CN111823857A (en) * | 2020-05-29 | 2020-10-27 | 西安法士特汽车传动有限公司 | Tractor timely four-wheel drive system control method based on mechanical hydraulic stepless gearbox |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247624Y (en) * | 1995-10-31 | 1997-02-19 | 张焕民 | Small four-wheeled tractor |
| CN201467699U (en) * | 2009-08-28 | 2010-05-19 | 陈连弟 | Hydraulic paddy field soil preparation machine |
| CN201753023U (en) * | 2010-07-26 | 2011-03-02 | 梁震 | Four-wheel driven tractor |
| CN102017831A (en) * | 2010-08-14 | 2011-04-20 | 山西卓里集团有限公司 | Minitype remote-control chain-type tractor |
| CN102893758A (en) * | 2012-10-18 | 2013-01-30 | 山东常林农业装备股份有限公司 | Shuttle-type shift gearbox assembly for combined harvest machinery |
| CN103195883A (en) * | 2013-04-23 | 2013-07-10 | 山东常林农业装备股份有限公司 | Transfer case assembly directly mounted in rear of gearbox and used for four-wheel drive rear wheel steering peanut harvester |
| CN203289918U (en) * | 2013-03-08 | 2013-11-20 | 山东常林农业装备股份有限公司 | Transmission assembly for harvest machine |
| CN103621199A (en) * | 2012-08-24 | 2014-03-12 | 天津冠博科技有限公司 | Rotary tiller |
| CN204055361U (en) * | 2014-08-22 | 2014-12-31 | 山东常林农业装备股份有限公司 | The self-propelled multifunctional tiller of four wheel drive |
-
2014
- 2014-08-22 CN CN201410419288.6A patent/CN104191966B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2247624Y (en) * | 1995-10-31 | 1997-02-19 | 张焕民 | Small four-wheeled tractor |
| CN201467699U (en) * | 2009-08-28 | 2010-05-19 | 陈连弟 | Hydraulic paddy field soil preparation machine |
| CN201753023U (en) * | 2010-07-26 | 2011-03-02 | 梁震 | Four-wheel driven tractor |
| CN102017831A (en) * | 2010-08-14 | 2011-04-20 | 山西卓里集团有限公司 | Minitype remote-control chain-type tractor |
| CN103621199A (en) * | 2012-08-24 | 2014-03-12 | 天津冠博科技有限公司 | Rotary tiller |
| CN102893758A (en) * | 2012-10-18 | 2013-01-30 | 山东常林农业装备股份有限公司 | Shuttle-type shift gearbox assembly for combined harvest machinery |
| CN203289918U (en) * | 2013-03-08 | 2013-11-20 | 山东常林农业装备股份有限公司 | Transmission assembly for harvest machine |
| CN103195883A (en) * | 2013-04-23 | 2013-07-10 | 山东常林农业装备股份有限公司 | Transfer case assembly directly mounted in rear of gearbox and used for four-wheel drive rear wheel steering peanut harvester |
| CN204055361U (en) * | 2014-08-22 | 2014-12-31 | 山东常林农业装备股份有限公司 | The self-propelled multifunctional tiller of four wheel drive |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104553774A (en) * | 2015-01-30 | 2015-04-29 | 山东常林农业装备股份有限公司 | Direct-connected four-wheel driven variable speed drive device with steering axle |
| CN104724192A (en) * | 2015-04-19 | 2015-06-24 | 陈运炳 | Eight-wheel drive mountain type load-carrying tractor |
| CN104724192B (en) * | 2015-04-19 | 2017-02-01 | 陈运炳 | Eight-wheel drive mountain type load-carrying tractor |
| CN105794336A (en) * | 2016-04-12 | 2016-07-27 | 彭宇良 | Four-wheeled differential driving friction tiller |
| CN106034541A (en) * | 2016-08-03 | 2016-10-26 | 安志辉 | Four-wheel driven remote control mower |
| CN107246465A (en) * | 2017-08-03 | 2017-10-13 | 黑龙江省农业机械运用研究所 | A kind of gearbox of self-propelled flax flax-picking machine |
| CN108040518A (en) * | 2017-11-17 | 2018-05-18 | 江苏大学 | The tractor hanging and control method of a kind of adjustable farm implements height and angle of heel |
| CN108235858A (en) * | 2018-01-10 | 2018-07-03 | 青岛鑫江源动力科技有限公司 | A kind of efficient riding type 4 wheel driven grass trimmer |
| CN109076731A (en) * | 2018-07-09 | 2018-12-25 | 邓宝强 | 4 wheel driven is remotely controlled rotary cultivator |
| CN110406605A (en) * | 2019-08-14 | 2019-11-05 | 江苏天煤机电科技有限公司 | Mining full landform multifunctional anti-explosion draws transport vehicle |
| CN111823857A (en) * | 2020-05-29 | 2020-10-27 | 西安法士特汽车传动有限公司 | Tractor timely four-wheel drive system control method based on mechanical hydraulic stepless gearbox |
| CN111823857B (en) * | 2020-05-29 | 2021-05-18 | 西安法士特汽车传动有限公司 | Tractor timely four-wheel drive system control method based on mechanical hydraulic stepless gearbox |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104191966B (en) | 2016-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104191966B (en) | A kind of self-propelled multifunctional tiller of four-wheel drive | |
| CN201393363Y (en) | Front driving rear rotating type rotary tiller | |
| CN103144539B (en) | Four-wheel-drive bow-type steering multipurpose tractor | |
| CN201332574Y (en) | Sitting-tillage type multifunctional micro tillage machine | |
| CN102017831A (en) | Minitype remote-control chain-type tractor | |
| CN202444748U (en) | Four-drive ship type tractor | |
| CN204055361U (en) | The self-propelled multifunctional tiller of four wheel drive | |
| CN105432224B (en) | A kind of multifunctional rotary tillage gathers in integration of operation equipment | |
| CN202759760U (en) | Double-track type mini-tiller power chassis | |
| CN202565676U (en) | Light bevel gear wheel driven type mini-tiller | |
| CN201623969U (en) | Traction type dual-shaft spiral cultivating machine | |
| CN203267776U (en) | Walking drive device of deep scarification land preparation machine | |
| CN201800545U (en) | Micro-remote control crawler tractor | |
| CN2894217Y (en) | Hand multi-purpose field working machine | |
| CN204383621U (en) | Miniature four-wheeled tractor | |
| CN206100833U (en) | Through shaft type stubble -cleaning deep scarification land preparation machine | |
| CN202374655U (en) | Eight-drive combined boat tractor | |
| CN204014499U (en) | The self-propelled multifunctional tiller of two-wheel drive | |
| CN104186105B (en) | A kind of self-propelled multifunctional tiller of two-wheel drive | |
| CN201245184Y (en) | Multifunctional caterpillar tractor | |
| CN209806425U (en) | Self-propelled no-tillage machine seeder | |
| CN201192985Y (en) | Multi-function tractor | |
| CN2812523Y (en) | Medium-sized and small-sized tractor-plough | |
| CN104186105A (en) | Self-propelled multifunctional cultivator driven by two wheels | |
| CN105570439A (en) | Caterpillar tractor gearbox and caterpillar tractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |