CN2221290Y

CN2221290Y - Multi-functional domestic tilling and soil-working implement

Info

Publication number: CN2221290Y
Application number: CN 95210833
Authority: CN
Inventors: 刘军; 刘相国
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-05-17
Filing date: 1995-05-17
Publication date: 1996-03-06
Anticipated expiration: 2005-05-17

Abstract

The utility model relates to a multifunctional domestic tillage and land preparation implement which is a multifunctional domestic agricultural machine which is suitable to carry out farmland tillage and land preparation in the mountain area hills, the plastic tunnel, the areas with dense river nets and canals and the orchards. A changeover speed gear is connected with the roller cones of ratchets through a chain wheel and a chain, two or three ratchets are arranged on the upper edge of a machine frame in a longitudinal line, and the roller cones are connected through a ratchet chain. The multifunctional domestic tillage and land preparation implement has the advantages of small size, light weight, low center of gravity, the driving of a plurality of wheels and balance operation state. The utility model adopts a matched plough head whose angle can be adjusted. The multifunctional domestic tillage and land preparation implement not only can carry out the land ploughing, but also can be used to bulldoze soil when the plough head is placed horizontally with a forward inclined angle. The front end of the multifunctional domestic tillage and land preparation implement is provided with a hook which can be used to tow a matched trailer in the transportation.

Description

The multifunctional domestic harvesting and tillage machine

The utility model relates to the agricultural machinery of the farming operation and the soil finishing of the use of a kind of multi-functional suitable family.Have simple in structure, characteristics such as power utilization is high, in light weight, with low cost, diverse in function.In mountain area and knob and orchard, network of waterways ditch branch off intensive area and green house of vegetables, in the greening in the greening work of road both sides and park, especially has outstanding advantage.

The Miniature cultivator used on higher of present known similar type, its main feature is the left and right adjusting formula but be colter preceding, and the ordinary diesel oil machine that adopts the running gear of mono-track and two to three horsepowers is as power, and fuselage is lighter.This climbs up the mountain for car pusher and has played certain effect really.But because the weight of this tiller is still overweight, overall weight has surpassed 80 kilograms, and in fact a people is difficult to the back mountain; Simultaneously, because the center of gravity of complete machine is too high, but the mono-track running gear in the form of a chain of employing, duty is very unstable, so be difficult to operation, labour intensity is big during use, and is tired easily, is difficult to be accepted and grasp by vast peasant.Especially the chain of mono-track directly contacts with soil because load is excessive, and working environment is very poor, is easy to wearing and tearing.Add the situation more complicated in soil itself, exquisite chain-type crawler belt is worked under unlubricated state, is easy to be twined by weeds, or blocked by stone, to damage very easily, the life-span is very short, mechanical efficiency is also very low, and effectively merit is less than half, from having formed a big fatal weakness.

Provided by the utility model is the multi-functional harvesting and tillage machine that a kind of purposes is more extensive, use is more light and handy.It has that weight is more light and handy, power utilization is higher, more steady during the farming walking, characteristics such as more light when using, and has had the level land and the finishing soil reaches the function of transporting under the situation of non-tractor road.

The purpose of this utility model is achieved in that the horsepower of its engine can be controlled in below five horsepowers; Change the mono-track running gear into adopt one or several ratchets running gear, drive simultaneously, the area of ground connection is increased, coefficient of friction strengthens, and motive force is stronger, and duty is more steady.Simultaneously, ratchet has the function in certain soil of raking.Carry out the transmission of power between its ratchet by chain.The utility model has adopted the supporting colter facility of adjustable angle formula simultaneously, thereby except can carrying out the ploughing of soil, ridging, intertillage, when needs such as bulldoze at consolidation work, it is also horizontal colter can be leaned forward, thereby make machine have the function of soil-shifting, this carries out land readjustment when building reversed terrace and common buildings with the mountain area is very important.Colter can carry out the adjusting to tilling depth simultaneously, to adapt to the needs of different tilling depth.Machine self band is used power take-off, can carry out the supporting of power with other agricultural machinery like a cork, is engaged in irrigation and drainage, generating, feed and grain processing, spray medicine, rotary tillage, harvesting, land readjustment, fertilizer deep placement, also field, intertillage etc. of straw.In machine the place ahead a pair of hook is housed, when needs carry out short-range transportation with it, can hangs reverse gear, and allow machine walk in the other direction, change and push away to drawing, trailer after.

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is a mechanical realization schematic diagram of the present utility model;

Fig. 2 is an end view of the present utility model.

Among the figure, engine 1 outputs power to gearbox 2, by gearbox control stick 3 travel directions (advance or retreat) and speed control.During being to use, handle 4 is used for handling grasp.Gearbox is connected by the gear wheel 8 of sprocket wheel 5, chain 6 and ratchet 7, carries out the output of power.Ratchet is placed in the top of frame 9, takes turns for two or three, arranges before and after being in line.Connect mutually by ratchet sprockets 11 between the gear wheel of ratchet, carry out the conduction of power.Colter 12 is preceding, for interchangeable adjustable.The both sides that hook 13 is installed in frame are for using when the breakdown trailer.Make speed Control during clutch 14 is available.Set screw is housed on the handle, and it is adjustable making handle, regulates by set screw according to end user's height.It is used when travel(l)ing rest 16 is put machine for propping up.

Among the figure, 1 engine, 2 gearboxes, 3 gearbox control sticks, 4 handles, 5 sprocket wheels, 6 chains, 7 ratchets, 8 gear wheels, 8 connect 9 frames, 10 ratchet bearings, 11 ratchets Chain, 12 colters, 13 hooks, 14 clutches, 15 set screw, 16 movable supports.

Claims

1, a kind of multifunctional domestic harvesting and tillage machine comprises frame, engine, gearbox and running gear and colter, it is characterized in that: gearbox (2) is connected with the gear wheel (8) of ratchet (7) by sprocket wheel (5), chain (6); Ratchet (7) is placed in frame (9) top, is two wheels or three wheels, arranges before and after the straight line; Connect mutually by ratchet sprockets (11) between the gear wheel, engine 1 outputs power to gearbox 2, advance or retreat by gearbox control stick 3 travel directions and control with speed, during being to use, handle 4 is used for handling grasp, gearbox is by sprocket wheel 5, the gear wheel 8 of chain 6 and ratchet 7 is connected, carry out the output of power, ratchet is placed in the top of frame 9, for two or three are taken turns, arrange before and after being in line, connect mutually by ratchet sprockets 11 between the gear wheel of ratchet, carry out the conduction of power, colter 12 is preceding, for interchangeable adjustable, speed Control for using when the breakdown trailer, is made during clutch 14 is available in the both sides that hook 13 is installed in frame, set screw is housed on the handle, it is adjustable making handle, regulates by set screw according to end user's height, used when travel(l)ing rest 16 is put machine for propping up.

2, multifunctional domestic harvesting and tillage machine according to claim 1 is characterized in that: engine is LD-diesel or the gasoline engine below five horsepowers.

3, multifunctional domestic harvesting and tillage machine according to claim 1 and 2 is characterized in that: the material of described ratchet (7) can be materials such as engineering plastics, rubber, metal.