CN2246365Y

CN2246365Y - Multipurpose machine for agricultural work

Info

Publication number: CN2246365Y
Application number: CN 96232664
Authority: CN
Inventors: 谢夏福
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-02-07
Filing date: 1996-02-07
Publication date: 1997-02-05
Anticipated expiration: 2006-02-07

Abstract

The utility model relates to a multipurpose machine for agricultural work. The front part of the multipurpose machine for agricultural work is provided with a single running wheel, a rotating shaft is added between a single running shaft and a running wheel shaft, and two-stage chains, chain wheel transmission and two externally coated two-stage movable chain boxes are arranged among the three shafts. When the multipurpose machine for agricultural work runs on a narrow road, the chain boxes are rotated, and the single running wheel is put down to run on the narrow road. The use function of cattle farming is replaced. An antiskid device is arranged on the running wheel, and the multipurpose machine for agricultural work can not slide when farming in wet fields. A combined harvester or a seeder is connected with the circumference of the multipurpose machine for reaping rice and wheat, sowing beans and wheat, etc. The multipurpose machine for agricultural work can be utilized in all seasons with high utilization rate and convenience for disassembly, matching, assembly, etc.

Description

The farmland operation multi-purpose machine

A kind of farmland operation multi-purpose machine.But a tractor serves several purposes is used to plough a field, broken field, sowing, harvesting, plays several work such as rice.

Existing workers and peasants' 12 type hand tractor body weight, price height, existing small tractor, though complete machine is light, it travel path, ridge, cross ditch and must lift with manpower and hold up, can not substitute fully the cultivated function of use of ox.

The purpose of this utility model provides a kind of farmland operation multi-purpose machine that is applicable to little ridge, can substitutes a tractor serves several purposes of the cultivated function of use of ox fully.

It is as follows that the utility model mechanism becomes: the farmland operation multi-purpose machine has the diesel engine 4 that is in transmission connection in turn, belt belt pulley 5, clutch 6 travels, chain drive case 7, speed-changing gear box 11, the wheel shaft 12 and two that travels travels and takes turns 10, and with the multi-purpose machine bearing support 13 of gearbox body mechanical connection, it is characterized in that setting up walk alone a wheel 1 and a walk alone wheel shaft 2 parallel in it with the wheel shaft 12 of travelling in farmland operation multi-purpose machine the place ahead, establish turning cylinder 15

diaxon

12 and 2 and establish two-stage chain 20 at three between centers, 22 sprocket wheels 18, the two-stage chain cover 14 of 21 transmissions and outsourcing, 3, one-level chain cover 14 and gearbox body 11 and, secondary chain cover 14, use active section 17 respectively for 3,23 connect; Or adopt and to establish walk alone walk

alone wheel shaft

2 and 12 on the wheel shaft that travels of wheel 1 of outer dress and establish one-level chain 20, sprocket wheel 18 transmissions, 11 of outsourcing one-level chain cover 14 and gearbox bodys are connected with active section 17.Active section adopts orientable seam to be connected.

Further specify below in conjunction with accompanying drawing.

Fig. 1 the utility model front view

Fig. 2 the utility model vertical view

Fig. 3 rotates the anti-skid device structure chart

Fig. 4 two-stage chain, chain cover and active section view.

The power of seeing Fig. 1, Fig. 2 multi-purpose machine passes to the clutch 6 that travels by diesel engine 4 through belt and belt pulley 5, drives the wheel shaft 12 and two that the travels wheel 10 that travels through chain drive case 7, speed-changing gear box 11 again.Bearing support 13 links to each other with gearbox body.In order to cross ditch, ridge, establish walk alone wheel 1 and walk alone a wheel shaft 2 and a turning cylinder 15.See that Fig. 4 establishes one-level sprocket wheel 18, chain 20 and outsourcing chain cover 14 between travel wheel shaft 12 and turning cylinder 2, it is connected with the orientable seam active section 17 of gearbox body 11 usefulness.Establish secondary sprocket wheel 21, chain 22 and outsourcing chain cover 3 at the turning

cylinder

15 and 2 on the wheel shaft of walking alone, it is connected with orientable seam active section 23 with 14 of one-level chain covers.19 is spring bearing between axle and chain cover.The wheel 1 of walking alone when having served as arrow path contacts to earth, and

active section

17,23 is loaded onto alignment pin makes the wheel that travels liftoff, and wheel is started on arrow path with walking alone.When by behind the arrow path, remove alignment pin, upset I and II

chain cover

14,3 and will walk alone to lift on the wheel 1 and cause on diesel engine 4 tops, and then load onto alignment pin and fix.

See Fig. 2, set up supporting clutch 16 at the transmission opposite side of chain drive case 7, when with the supporting use of combine, power spreads out of from clutch 16.This moment, combine adopted connector to fix and be arranged in around the farmland operation multi-purpose machine, can be used for the harvester for rice wheat.If supporting sower can be sowed beans wheat, wheat kind etc.

See Fig. 1, Fig. 2, connect colter 9 and handrail 8 with bolt at the rear side of transmission case body 7.Can be used for ploughing a field, if mix broken field device, can broken field, if mix thresher, can reach user's family and buy rice.

See Fig. 3, shoe is made up of a plurality of rotation anti-skid devices that are distributed in wheel week.Each rotates anti-skid device and adopts fixing on the steel wheel dish 29 of wheel 10 that travels between 28, two of two stators and establish rotating anti-slide plate 24, supports and do rotating shaft with crossing screw 26, and the while is established

steady pin

27,25 respectively in the inside and outside position of anti-slide plate.When wet Tagayasu Den does, anti-slide plate 24 turns to cylindrical, is higher than the outer rubber tire of wheel 30 positions of travelling, and inserts in the wet soil.

The utility model farm land cultivator, it with other tractor than not only body is light, mainly solved the path that travels, ridge, crossed ditch and must lift the problem of holding up by manpower, can substitute the cultivated function of use of ox fully.On the wheel that travels, adorn anti-skid device, guarantee that multi-purpose machine is non-slip when the work of wet field.Adopt combining structure, a tractor serves several purposes.Can be used for gathering in, sow, plough a field, broken field, buy rice etc.This machine can use in various seasons, and the availability height is dismantled supporting assembling and used all very convenient.

Claims

1, a kind of farmland operation multi-purpose machine, has the diesel engine (4) that is in transmission connection in turn, belt and belt pulley (5), clutch 6 travels), chain drive case (7), speed-changing gear box (11), the wheel shaft (12) and two that the travels wheel (10) that travels, and with the multi-purpose machine bearing support (13) of gearbox body mechanical connection, it is characterized in that setting up walk alone a wheel (1) and a walk alone wheel shaft (2) parallel in it with the wheel shaft that travels (12) in farmland operation multi-purpose machine the place ahead, in diaxon (12), (2) establish turning cylinder (15) between, establish two-stage chain (20) between three axles, (22), sprocket wheel (18), (21) transmission and outsourcing two-stage chain cover (14), (3), one-level chain cover (14) and gearbox body (11) and, secondary chain cover (14), (3) use active section (17) between respectively, (23) connect, or adopt and to establish outer dress and walk alone and establish one-level chain (20) sprocket wheel (18) transmission between the wheel shaft of walking alone (2) of wheel (1) and the wheel shaft that travels (12), be connected with active section (17) between outsourcing one-level chain cover (14) and gearbox body (11).

2, by the described multi-purpose machine of claim 1, it is to adopt orientable seam to cooperate active section to connect (17), (23) that its thing is levied.

3, by the described multi-purpose machine of claim 1, it is characterized in that the opposite side of chain drive case (7) transmission is set up supporting clutch (16).

4, by the described multi-purpose machine of claim 1, it is characterized in that on the wheel (10) that travels, setting up defences sliding device it form by a plurality of rotation anti-skid devices that are distributed in wheel week, each rotates anti-skid device and adopts on the steel wheel dish (29) of the wheel (10) that travels and fix two stators (28), establish rotating anti-slide plate (24) between two, support and do rotating shaft with crossing screw (26), establish steady pin (27), (25) respectively in the inside and outside position of anti-slide plate (24) simultaneously.