CN2322358Y

CN2322358Y - Multifunctional tillage stubble cleaner

Info

Publication number: CN2322358Y
Application number: CN 96216624
Authority: CN
Inventors: 王柏令; 丁健伟
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-21
Filing date: 1996-06-21
Publication date: 1999-06-09
Anticipated expiration: 2006-06-21

Abstract

The utility model relates to a multifunctional stubble cleaner with the function of tillage, soil preparation, roots and stubble pulverization and field return, and the utility model belongs to a combined operating implement in farm machinery. The utility model is composed of a machine frame, a deep soil loosing shovel, a power transmission mechanism, cutter rollers, a rear baffle plate, a guide plate, etc. Through the application of different working parts, the utility model can be in a flat operation state, and operations of deeply loosing and preparing soils, pulverizing and returning roots and stubble to a field, etc. can be once simultaneously accomplished on an original stubble filed; the utility model can be in a ridge tillage state, and operations of deeply loosing and preparing the soils, pulverizing and returning the roots and stubble to the field, forming ridges, etc. can be once accomplished; the utility model can be in a rotary tillage state, and a rotary tillage operation to a paddy field can be carried out by the utility model. The utility model has the advantages of combined operation, high productive efficiency, good operation quality and low operating cost; besides, the utility model is multi-purpose, and the burden of a user in buying a plurality of matched implements is relieved.

Description

Multi-functional ploughing put in order stubble cleaner

The utility model belongs to the integration of operation facility that integrate arable land, whole ground, root stubble chopping and returning etc. in the agricultural machinery.

It is very general to replace plough to turn over dark pine at present, but the only loosening topsoil of dark loose operation keeps table soil motionless, and the root stubble that the first crop crop is retained in the field can only be come loose still remains in the face of land, seriously influences the sowing of second stubble crop.In order to handle the root stubble of crops such as corn, jowar, multiple machine for crushing stubble and feeding it into field tool has appearred at present, wherein give the supporting type number in the majority of small four-wheel tractor.We think that the operation of this machine for crushing stubble and feeding it into field tool is single, finish and broadcast the multiple outfitting tool of preceding arable land preparation work needs, repeatedly advance the ground operation.Our the machine for crushing stubble and feeding it into field tool seen all is to be fit to the small-sized two row types that common ridge culture is used in addition, and is powerless to the corn stubble of the large-ridge double-row sowing of present appearance, bad adaptability.Rotovator also belongs to tillage machinery, its outstanding advantage is that surface soil is in small, broken bits after ploughing, but reasons such as planform low owing to its working speed, cutter, the requirement that does not reach root stubble chopping and returning during operation is used for the dry land operation rotary tillage arable land degree of depth in addition and seems not enough.

The purpose of this utility model provides a kind of one-stop operation can finish arable land, whole ground, root stubble chopping and returning etc. simultaneously in the integration of operation facility of one, and this machine still can carry out multiple different arable land preparation work by using the different operating parts.

Basic design of the present utility model is, this machine mainly by frame, deep soil loosing shovel, power drive mechanism, cutter roll, backboard, deflector etc. partly form.In order to improve the availability of facility, this machine can constitute different job states by using the different operating parts.On former stub land, put down when doing the arable land preparation work, deep soil loosing shovel is installed in (furrow during ridge culture) position between corresponding row on the front beam of frame, roll at cutter whole ground cutter is installed on several cutterheads of position between corresponding row, installation stubble-cleaning cutter on cutter rolls several cutterheads of row (top, ridge during ridge culture) position, deep soil loosing shovel is installed at the frame rear cross beam on to line position, the frame back is installed backboard and is constituted the flat state of doing.When on former stub land, carrying out the preparation work of ridge culture arable land, the same institute of deep soil loosing shovel and blade installation situation speed, heighten backboard this moment, installs deflector below backboard additional.Deflector rolls spin cutter changes the needed ridge of the mobile formation of the soil guiding shape of throwing to the rear.The ridging invariant position of the installation site of deflector after on farming still is that breaking changes the ridge and decides, corresponding installation before and after the deep soil loosing shovel on the former deflector and the front beam; The latter then with the corresponding installation of deep soil loosing shovel on the rear cross beam.Wear-resistant bag point is housed, so that the wearing and tearing back is changed below the deflector.

The whole ground cutter that this machine uses is made with plate, divides shank and active section two parts, and shank is shaped on installing hole, and the active section front is shaped on cutting edge, and is that a relative shank reverses an angle with the cutting edge, with the increase working width.This whole ground cutter working resistance is little, is used with the stubble-cleaning cutter can increase cutter and roll working speed, improves root stubble crushing effect.Deflector is made by steel plate, is similar to the butterfly that spreads the wings, and is welded with the twice crossbeam between two wings of back, is shaped on installing hole above.

In order further to enlarge the scope of application of facility, two parallel axles also can be set in the transmission mechanism gearbox of this machine, and at two different spur gears of two shaft rear end mounting teeth numbers, install in the transposing of two axle heads by two spur gears, cutter is rolled obtain two revolutions of height, two kinds of Tagayasu Den's ground preparation works early that are used for narrating previously at a high speed, low speed can be used for paddy field rotary tillage.

The paddy field rotary tillage job state, mainly by frame, power drive mechanism, cutter roll, backboard forms.This moment, cutter rolled on the Rotary tillage blade that all changes the outfit.

Major advantage of the present utility model is the integration of operation that has realized multiple programs such as arable land, whole ground, root stubble chopping and returning, and a tractor serves several purposes.It not only can improve production efficiency, the minimizing power consumption of facility, and help reducing operating cost, alleviate unit repeatedly advance to the destruction of topsoil soils granular structure, main is, and it has alleviated the financial burden that the user buys multiple matched farm tool, helps carrying out of agricultural mechanization.

Fig. 1 is the flat end view of doing of the utility model;

Fig. 2 is the utility model ridge culture end view;

Fig. 3 is the utility model ridge culture front view;

Fig. 4 is a whole ground cutter stereogram;

Fig. 5 is the deflector stereogram;

Fig. 6 is the power drive mechanism schematic diagram;

Fig. 7 is the utility model rotary tillage side view of the state.

Below in conjunction with accompanying drawing the utility model is carried out the embodiment description.This machine is put down on former stub land when doing the arable land preparation work, by frame 1, deep soil loosing shovel 2, cutter roll 3, whole ground cutter 4, stubble-cleaning cutter 5, backboard 6, power drive mechanism 7 form.Frame 1 by front beam, rear cross beam, about form along seam such as beam, tail boom, left side plate, hanger brackets.By the spade trousers deep soil loosing shovel 2 is installed on position between frame 1 front beam corresponding row, deep soil loosing shovel can be done up-down adjustment in the handle trousers.Roll at cutter whole ground cutter 4 is installed on several cutterheads of position between 3 corresponding row, roll at cutter on several cutterheads of 3 pairs of line positions stubble-cleaning cutter 5 is installed, on frame 1 rear cross beam, line position is installed deep soil loosing shovel 2.Cutter rolls 3 by tubular axis, connects dish, the cutterhead seam forms, and two ends connect dish with bolt and front and back semiaxis and are connected.Whole ground cutter 4, stubble-cleaning cutter 5 usefulness bolts are installed on the corresponding cutterhead.Cutter after the combination rolls between 3 bearing blocks that are bearing on frame 1 left side plate, and half front axle stretches out outside the side plate, and cutter roller chain wheel 19 is housed above.Backboard 6 fronts be hinged on frame 1 rear cross beam below, the back is lifted on the two ends of frame 1 tail boom by suspension rod, can regulate the height of backboard 6 rear ends by the suspension rod screw thread.

When this machine carries out the preparation work of ridge culture arable land on former stub land, on the basis that above-mentioned flat work is formed, heighten backboard 6, load onto deflector 8 with bolt below backboard 6, the deflector installing hole on the backboard 6 is horizontal slotted hole, so that adjust row spacing.

The whole ground cutter 4 usefulness plates that this machine uses are made, and divide shank and active section two parts, and shank is shaped on installing hole, and the active section front is shaped on cutting edge.Active section is that a relative shank reverses an angle and forms with the cutting edge.

The deflector 8 that this machine uses is also made by steel plate, is similar to the butterfly that spreads the wings, and is welded with the twice crossbeam at two wing backs, is shaped on installing hole on the crossbeam.Wear-resistant bag point is housed, so that the wearing and tearing back is changed below the deflector 8.

In order to enlarge the scope of application of this machine: two parallel axles 9 also can be set in the gearbox of its power drive mechanism 7,12, and at two shaft rear ends assembling pair of straight gear 10,11, be that power drive mechanism 7 is by clutch spindle 9, large straight gear 10, small Spur gear 11, second 12 of gearbox, bevel pinion 13, bevel gear wheel 14, horizontal power transmission shaft 15, frame tubular axis 16, drive sprocket 17, driving-chain 18, the cutter roller chain is taken turns 19 compositions such as grade, transmission mechanism 7 is bearing in frame about 1 along on the beam and between left side plate by frame tubular axis 16, by big small Spur gear 10,11 transposings on first 9 and second 12 are installed, and cutter rolls 3 can obtain height, low two working speeds.

The paddy field rotary tillage state of this machine, by frame 1, cutter roll 3, backboard 6, power drive mechanism 7 form, cutter rolled rotary blades all was installed on 3 this moment.

Claims

1. multi-functional the ploughing of integration of operation farm implements that integrates arable land, whole ground, root stubble chopping and returning etc. put in order stubble cleaner, it by frame 1, deep soil loosing shovel 2, cutter roll 3, backboard 6, power drive mechanism 7 etc. form, it is characterized in that deep soil loosing shovel 2 is installed in respectively on the front and back crossbeam of frame 1, roll at cutter whole ground cutter 4 and stubble-cleaning cutter 5 are housed on 3.

2. the multi-functional whole stubble cleaner of ploughing according to claim 1 is characterized in that being equipped with deflector 8 below backboard 6.

3. the multi-functional whole stubble cleaner of ploughing according to claim 1, it is characterized in that whole ground cutter 4 made by plate, divide shank and active section two parts, the front that shank is shaped on installing hole, active section is shaped on cutting edge, and is that a relative shank reverses an angle and forms with the cutting edge.

4. the multi-functional whole stubble cleaner of ploughing according to claim 1 is characterized in that deflector makes the butterfly shape of spreading the wings by steel plate, and is welded with the twice crossbeam at the back, is shaped on installing hole above.