CN2330559Y - Compact type multi-purpose walking tractor - Google Patents
Compact type multi-purpose walking tractor Download PDFInfo
- Publication number
- CN2330559Y CN2330559Y CN 98211707 CN98211707U CN2330559Y CN 2330559 Y CN2330559 Y CN 2330559Y CN 98211707 CN98211707 CN 98211707 CN 98211707 U CN98211707 U CN 98211707U CN 2330559 Y CN2330559 Y CN 2330559Y
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- clutch
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- chassis assembly
- walker tractor
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Abstract
The utility model relates to a compact type multi-purpose walking tractor, which is an agricultural implement for tilling in slops and small terraces, transporting object in the small size, processing the grain, the feedstuff and the forage and fitting out the equipment for spraying and irrigating by using the output power; the angle of the slop is smaller than 30 DEG. The utility model is characterized in that two shafts of a gearbox of a host of the tractor extend into a casing of a pulverizer; parts installed in the pulverizer are replaced according to the requirement as grinding the wheat, milling the paddy, pulverizing, cutting the grass, etc. The utility model uses a first shaft and a second shaft for changing the speed to work. A third shaft output chain drives a running mechanism and drives a fertilizing device and a seeding device of the host to work synchronously. The running mechanism is used by a single chain rail type and a wheeled type alternately. The utility model is an ideal multifunctional tool for families composed of farmers.
Description
The utility model belongs to agricultural machinery technological field, is specifically related to the high-mobility, multipurpose, wheeled vehicle walker tractor of farming that a kind of chain rail and tire traveling gear exchange to use, transportation, agricultural byproducts processing operation.
In the prior art, walker tractor and crawler type walker tractor, single-wheel hinge small hand tractor purpose all is to skid when solving the operation of mountain region fritter Tagayasu Den ground and the problem of the road-holding property difference of walker tractor, but walker tractor and crawler-mounted walker tractor arable land, repacking back unit are double track stitching operation arranged side by side, one side wheel tire or crawler travel are in ditch dug with a plow during farming, opposite side tire or crawler travel are in ploughing, so not only tilting of car body causes the soil nature of going into of ploughshare to be affected with the rate of digging, and tire or crawler belt are in the interior walking of ploughing, both destroy soil texture, strengthened advance resistance again.This double-track line arranged side by side operates in the hillside fields and can't use because of tilting of car body at all, fails fundamentally to solve hillside fields, mountain area mechanized.
Single-wheel walking tractor and the hand steered ploughing machine of single-wheel hinge type are single fulcrum, back suspended mounting structure, though it has handled the tilting of car body of double-track line walking can be in the hillside operation, when farming because of being a face contacts to earth, skids easily because of attrition surface is little, tractive force instability and efficient is relatively poor.Main is, and ploughshare is fixing the suspension, and ploughshare forms two balance fulcrums with road wheel, during farming the arable land degree of depth all need on handgrip, control artificially, operating difficulties labour intensity height.Because this type generally all takes output shaft directly to be connected with drive wheel, dress both sides weight is inhomogeneous partially because of change speed gear box, needs an artificial balancing during walking and operating difficulties simultaneously.
In addition, also have a kind of hand steered harvesting and tillage machine in the prior art,,, when work, generally need to be equipped with lubricating system because the transmission chain and sprocket all is comparatively accurate transmission devices with the walking device of bush roller chaiin scarfweld teeth.So be used for farming when walking, because of working environment bad, adhering to of moist soil and produce pitch and increase to form and take off chain and stuck phenomenon.
The purpose of this utility model is to overcome the deficiencies in the prior art part and a kind of a tractor serves several purposes is provided, and is multiple functional, fundamentally solved the mechanized farming of hillside, the high-mobility, multipurpose, wheeled vehicle walker tractor of a sowing difficult problem.
The utility model is to realize like this, the high-mobility, multipurpose, wheeled vehicle walker tractor, comprise walker tractor, the set suspension trailer coupling in rural subsidiary occupation products processing machinery structure, spread manure dibbling machine structure and front and back that transmission gear shift system, operation stop mechanism, running gear and main frame are provided with, main frame is main car frame with the chassis assembly, diesel engine, change speed gear box and comminutor are housed on chassis assembly, and handgrip is connected the rear portion that the arm of force is fixed on the chassis with operating mechanism; Chassis assembly is provided with driving, clutch, the brake equipment of strand rail traveling gear and wheel type traveling mechanism.
-strand rail traveling gear is located at the position, axis below the main frame, and it forms triangle interlock traveling gear by the cast sprocket that bracing frame, front and back pulley, sprocket wheel connect on chassis and the chassis assembly.
-road wheel is contained on the sleeve semiaxis flange at chassis assembly main shaft two ends, forms dynamic driving mechanism by semiaxis tail end face teeth and denture clutch, forms the clutch divertical motion jointly with cam and spring.
To be secondary transmission, one-level connect clutch pulley on one of the change speed gear box by the diesel engine belt pulley to-multipurpose small walker tractor driving system drives gearbox gear and carry out speed change through the V-belt, and the secondary transmission is driven the walking of cast sprocket driving chain rail and drives the operation of denture clutch drive wheel by the sprocket wheel that chain connects on the chassis assembly main shaft by three output chain gears of change speed gear box.
The chain rail of the utility model strand rail traveling gear is a bonded assembly dicyclo casting detachable link chain arranged side by side, intermediate connecting shaft transfer torque power, and outstanding convex tendon is arranged at landing ground, and the chain rail of chain rail traveling gear is made up of the casting detachable link chain, and it is the double centre of an a kind of remodeling bonded assembly strand wheel drive chain.Two upper openings of chain link and the inclined to one side shape chain rivet of crochet chain link bottom are contacted, two chain link medial surface middle parts add joins adapter shaft, form a whole chain rail joint, so just widened chain rail breadth, the stationarity of support vehicles, the chain wheel drive intermediate connecting shaft carries out transmission, and the transmission space is increased, help casting, avoid increasing and producing stuck and take off the chain fault because of the adhesion of moist soil forms the transmission pitch.Tread surface at chain link has been established convex tendon, has increased ground-surface friction coefficient, has improved tractive force.
Two of change speed gear boxs of the present utility model directly prolong to enter to be pulverized in the casing.
The rear portion of chassis assembly of the present utility model is provided with fertilising, sowing clutch driving mechanism.
The utility model is directly assembling agricultural machinery and implement operation on the forward mounting device, and assembling needs the farm implements of transferring power to carry out operation on the rear haulage device, and power supply is that pulverizings shell is pulled down, and adds to join belt pulley or sprocket wheel connection agricultural machinery and implement carry out operation.
Description of drawings:
Fig. 1 is the front view of high-mobility, multipurpose, wheeled vehicle walker tractor;
Fig. 2 is the birds-eye view of high-mobility, multipurpose, wheeled vehicle walker tractor;
Fig. 3 is the left view of high-mobility, multipurpose, wheeled vehicle walker tractor;
Fig. 4 is the transmission principle scheme drawing of high-mobility, multipurpose, wheeled vehicle walker tractor;
Fig. 5 is a high-mobility, multipurpose, wheeled vehicle walker tractor chain rail assembling front view;
Fig. 6 is a high-mobility, multipurpose, wheeled vehicle walker tractor chain rail assembling plan view;
Fig. 7 is a high-mobility, multipurpose, wheeled vehicle walker tractor chain rail assembling left view;
Fig. 8 is wheeled assembling front view;
Fig. 9 is wheeled assembling plan view;
Figure 10 is wheeled assembling left view;
Figure 11 is the takeoff output work scheme drawing of high-mobility, multipurpose, wheeled vehicle walker tractor;
Figure 12 is high-mobility, multipurpose, wheeled vehicle walker tractor fertilising working diagram;
Figure 13 is high-mobility, multipurpose, wheeled vehicle walker tractor sowing working diagram;
Figure 14 is a high-mobility, multipurpose, wheeled vehicle walker tractor forward mounting ploughshare assembly drowing;
Figure 15 is a suspension ploughshare assembly drowing behind the high-mobility, multipurpose, wheeled vehicle walker tractor;
Figure 16 is high-mobility, multipurpose, wheeled vehicle walker tractor chassis assembly structure figure;
Figure 17 is a high-mobility, multipurpose, wheeled vehicle walker tractor chain rail constructional drawing;
Figure 18 is Figure 17 A-A cutaway view;
Figure 19 is a comminutor flour milling scheme drawing;
Figure 20 is a comminutor husk rice scheme drawing;
Figure 21 pulverizes scheme drawing for comminutor;
Figure 22 is a comminutor potato class processing scheme drawing;
Figure 23 is careless scheme drawing for comminutor cuts up with a hay cutter;
Figure 24 is a comminutor threshing scheme drawing.
Label declaration:
1; headlight 2; diesel engine 3; diesel engine belt pulley 4; V-belt 5; turn to denture clutch 6; clutch pulley 7; change speed gear box 8; locating dowel pin 9; clutch operator 10; electric switch 11; parking brake lever 12; seat cushion 13; foot-driven lever 14; handgrip 15; accel control 16; front axle brake pull bar 17; shift handle 18; gearshift pull bar 19; comminutor 20; external contracting drum brake 21; sleeve semiaxis flange 22; erector 23; chassis 24; advancing slip driving wheel 25; bracing frame 26; cast sprocket 27; sprocket wheel 28; chain 29; back sliding wheel 30; chain rail 31; disengaging type actuator 32; sprocket wheel 33; tractor 34; brake pedal 35; right steering handle 36; left steering handle 37; hand brake 38; tool box 39; lever connection 40; trailer 41; trailing wheel 42; shoe brake 43; rear axle 44; baffle plate 45; turn over plough; lifting effector 46; last fender 47; road wheel 48; three clutch rods 49; turn over plough pull bar 50; lifting arm 51; regulating control 52; plough arm 53; ploughshare 54; set screw 55; plough curved 56; clutch rod 57; clutch cam 58; chemical fertilizer discharger 59; cotton-seed sowing device 60; main shaft 61; execute the machine 62 of ploughing; water pump
With reference to the accompanying drawings embodiment is done further detailed description, the multipurpose small walker tractor, take strand rail 30 and the 47 exchange assembling operations of duplicate rows travelling wheel, the rural subsidiary occupation products processing machinery structure that trac. is provided with by main frame, transmission gear shift system, operation stop mechanism, running gear and main frame.Main frame is main car frame with the chassis assembly, diesel engine 2, change speed gear box 7 and comminutor 19 are contained on the chassis assembly, handgrip 14 is connected the rear portion that the arm of force is fixed on chassis 23 with operating mechanism, chassis assembly is provided with strand rail traveling gear and driver train, sprocket wheel 27, denture clutch 5, external contracting drum brake 20.Strand rail traveling gear is located at the position, axis below the main frame 23, and it forms triangle interlock traveling gear by the cast sprocket 26 that bracing frame 25, front and back pulley 24,29 chain rails 30 connect on chassis and the chassis assembly, is the walking of single-track axis.
Driving system of the present utility model is secondary transmission, one-level are passed through 7 one of V-belt 4 change speed gear boxs by the belt pulley 3 of diesel engine 2 peripheral hardware monolithic friction clutch belt pulley 6 connections.Be provided with speed-changing mechanism and an output deciliter mechanism of four gears in the change speed gear box.Two of outputting powers; First is stretched out on the right side by two prolongations, directly enters in comminutor 19 shells, required accessory is installed on axle is carried out agricultural byproducts processing.Shown in Figure 19-24, pressing flour milling, husk rice, pulverizing, hand hay cutter grass etc. in the comminutor needs accessory is installed, and utilizes one, two speed changing function to process operation.Takeoff output end face denture clutch is housed on three of change speed gear box 7, when comminutor is worked, cuts off takeoff output to running gear to guarantee comminutor work.
The secondary transmission is stretched out by three left sides of change speed gear box, sleeve semiaxis flange 21 work that connected, driven main shaft master's cast sprocket 26 and match with end face denture clutch 5 by the sprocket wheel 27 on 60 on spindle nose sprocket wheel 32 and the chassis assembly main shaft.
The running gear of single track axis three-legged structure is made of in the walking of chain rail bracing frame 25, chain rail 30, the front and back pulley 24,29 of the cast sprocket on the chassis assembly main shaft 60 26, bottom.The speed of travel be respectively advance 1 the retaining 2.35 kilometers, 2 the retaining 5.10 kilometers, 3 the retaining be 10.58 kilometers, reverse gear 2.04 kilometers.
The braking of two kinds of operation scheme is operated through the lever connection 16 that steel wire connects on the handgrip by the external contracting drum brake on the chassis assembly main shaft 20.
During the arable land, this machine can apply fertilizer or sow simultaneously, is provided with actuator 31 at the chassis assembly rear portion, is to carry out a deciliter property and contact by the sprocket wheel that is used with messenger chain 28 has been installed on the pivot arm, forms power and carries.Connect rotation through the V-belt with belt pulley on the axle drive shaft with single skin block belt wheel of sprocket wheel one.On axle drive shaft, select installation chemical fertilizer discharger 58 or cotton-seed sowing device 59 to carry out work.
Plough to use and to select front-mounted type, rear haulage formula for use, and can assemble rotovator and carry out work.
Operation of the present utility model divides dual mode to carry out, and when making sprocket wheel, utilizes hand steered lever principle that advancing slip driving wheel is liftoffly, swings handgrip 14 again the sliding wheel conversion angle of travelling in back is turned to, and can directly swing handgrip 14 when driving at moderate speed and turn to.When using tire, use the left and right sides steering clutch that is located on the spindle chassis, form differential steering by 35,36 operations of the handle on the handgrip 14.
Braking of the present utility model divides two kinds of front and back, and preceding braking is provided in a side of the external contracting drum brake 20 on the 23 assembly main shafts of chassis, by 16 controls of the lever connection on the handgrip.Back braking all is assemblied on the trailer, by foot-operated 34 with pull 37 two kinds.
The advantages such as the utility model compared with prior art has a tractor serves several purposes, and is multiple functional are applicable to the peasant Production, the living needs of farmers' family are satisfied in the operations such as the small-sized equipment sprinkling irrigation equipment of family basically.
Claims (4)
1, a kind of multipurpose small walker tractor, comprise the set suspension trailer coupling in rural subsidiary occupation products processing machinery structure, spread manure dibbling machine structure and front and back that walker tractor main frame, transmission gear shift system, operation stop mechanism, running gear and main frame are provided with, it is characterized in that main frame is main car frame with the chassis assembly, diesel engine (2), change speed gear box (7) and comminutor (19) are housed on chassis assembly, and handgrip (14) is connected the rear portion that the arm of force is fixed on chassis (23) with operating mechanism; Chassis assembly is provided with driver train (27), power-transfer clutch, the brake equipment of strand rail traveling gear and wheel type traveling mechanism;
-strand rail traveling gear is located at the position, axis below the main frame (23), and it forms triangle interlock traveling gear by the cast sprocket (26) that bracing frame (25), front and back pulley (24,29), chain rail (30) connect on chassis and the chassis assembly;
-road wheel (47) is contained on the sleeve semiaxis flange (21) at chassis assembly main shaft (60) two ends, forms dynamic driving mechanism by semiaxis tail end face teeth and denture clutch (5), forms the clutch divertical motion jointly with cam and spring;
To be secondary transmission, one-level connect clutch pulley (6) on one of the change speed gear box by diesel engine belt pulley (3) through V-belt (4) to-multipurpose small walker tractor driving system drives gearbox gear and carry out speed change, and the secondary transmission is driven the walking of cast sprocket (26) driving chain rail and drives denture clutch (5) ground-engaging wheel (47) by the sprocket wheel (27) that chain (28) connects on the chassis assembly main shaft (60) by three output chain gears of change speed gear box (32).
2, multipurpose small walker tractor according to claim 1 is characterized in that: the chain rail (30) of strand rail traveling gear is a bonded assembly dicyclo hook-type arranged side by side casting chain, intermediate connecting shaft transfer torque power, and outstanding convex tendon is arranged at landing ground.
3, multipurpose small walker tractor according to claim 1 is characterized in that: two of change speed gear boxs directly prolong to enter in comminutor (19) shell.
4, multipurpose small walker tractor according to claim 1 is characterized in that: the rear portion of chassis assembly is provided with fertilising, sowing clutch driving mechanism (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98211707 CN2330559Y (en) | 1998-04-27 | 1998-04-27 | Compact type multi-purpose walking tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98211707 CN2330559Y (en) | 1998-04-27 | 1998-04-27 | Compact type multi-purpose walking tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2330559Y true CN2330559Y (en) | 1999-07-28 |
Family
ID=33966275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98211707 Expired - Fee Related CN2330559Y (en) | 1998-04-27 | 1998-04-27 | Compact type multi-purpose walking tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2330559Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963249A (en) * | 2012-11-27 | 2013-03-13 | 江苏久泰农业装备科技有限公司 | Steering clutch mechanism for field management machine |
| CN103723190A (en) * | 2013-10-10 | 2014-04-16 | 李昌 | Crawler-type multi-purpose pastoral management machine |
| CN105393896A (en) * | 2015-12-10 | 2016-03-16 | 重庆华世丹机械制造有限公司 | Crawler belt type electric hand-pushing spraying irrigator |
| CN112243644A (en) * | 2020-10-21 | 2021-01-22 | 重庆贻晨兴工业设计有限责任公司 | Deep scarification and cultivation machine adopting automatic seeding and hole-entering device and use method |
-
1998
- 1998-04-27 CN CN 98211707 patent/CN2330559Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963249A (en) * | 2012-11-27 | 2013-03-13 | 江苏久泰农业装备科技有限公司 | Steering clutch mechanism for field management machine |
| CN102963249B (en) * | 2012-11-27 | 2015-05-06 | 江苏久泰农业装备科技有限公司 | Steering clutch mechanism for field management machine |
| CN103723190A (en) * | 2013-10-10 | 2014-04-16 | 李昌 | Crawler-type multi-purpose pastoral management machine |
| CN105393896A (en) * | 2015-12-10 | 2016-03-16 | 重庆华世丹机械制造有限公司 | Crawler belt type electric hand-pushing spraying irrigator |
| CN112243644A (en) * | 2020-10-21 | 2021-01-22 | 重庆贻晨兴工业设计有限责任公司 | Deep scarification and cultivation machine adopting automatic seeding and hole-entering device and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |