CN201509395U

CN201509395U - Airborne multishare plow

Info

Publication number: CN201509395U
Application number: CN200920014068XU
Authority: CN
Inventors: 周立国; 丛培君
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-27
Filing date: 2009-05-27
Publication date: 2010-06-23
Anticipated expiration: 2019-05-27

Abstract

The utility model discloses an airborne multishare plow which comprises a transverse beam and a plurality of shares, wherein all the shares are connected with the transverse beam, a connecting arm is arranged in front of the transverse beam, the airborne multishare plow is installed between a front wheel and a rear wheel at the bottom of a tractor, the front end of the connecting arm is hinged below a front axle of the tractor, a two-way hydraulic oil cylinder is connected between the tractor and the airborne multishare plow, and an oil circuit of the two-way hydraulic oil cylinder is communicated with a hydraulic system of the tractor. The airborne multishare plow is installed between the front axle and the rear axle of the tractor, can freely rise and descend along with the vehicle and is convenient for assembly and disassembly; various operation of ridge forming, sowing, fertilization, compressing and the like can be finished at one time, the purposes of crop rotation, soil moisture preservation and keeping a full stand of seedlings after one-time sowing can be achieved, manpower is saved, and cost is reduced; the field is fully utilized; the airborne multishare plow can stably work and does not laterally shift when running on the mountain land and the sloping land, therefore, the difficult mechanized operation problem failed to be resolved for years for the peasants in the mountainous areas and the hilly areas in China is solved, and the efficiency is improved by more than 20 times than that of the traditional horse-drawn plow; and the airborne multishare plow also has the advantages of simple structure, lower cost and easy implementation.

Description

Vehicle-mounted multishare plough

One, technical field

The utility model belongs to the farm machinery technology, is specifically related to a kind of vehicle-mounted multishare plough that cooperates tractor to use.

Two, background technology

The plough that draws of tractor all was in the operation of the back of car in the past, fell naturally by the deadweight of machinery, and pressure is not enough, the degree of depth deficiency of plough.When using in the slope, sidesway very easily, thereby be not suitable for the hillside farming.Can not with the operation simultaneously of other facility, some is after having risen with Ma Libalong, sows again again, like this as being difficult for tidy seedlings output under the bad situation of soil moisture content, and wastes time and energy.Edge of a field waste is more.

Three, summary of the invention

The purpose of this utility model provides a kind of suitable hills and hillside uses, and can cooperate the vehicle-mounted multishare plough of other farm machinery operations simultaneously.

The technical solution adopted in the utility model is: vehicle-mounted multishare plough is made of a crossbeam and a plurality of ploughshare, each ploughshare is connected on the crossbeam, there is linking arm the crossbeam front, vehicle-mounted multishare plough is installed between the front and back wheel of tractor bottom, the front end of linking arm is hinged on below the farm tractor front axle, be connected a bidirectional hydraulic oil cylinder between tractor and vehicle-mounted multishare plough, the oil circuit of bidirectional hydraulic oil cylinder is connected the hydraulic system of tractor.All have the hydraulic pump that drives various farm machinery on the existing tractor, this hydraulic pump oil circuit branch is connected to is easy on the hydraulic jack accomplish.

The utility model is installed in the middle of the propons rear-guard of tractor, it with the car lifting freely, easy accessibility.Tractor farm machinery such as trailer railway carriage or compartment, stubble-cleaning handset, sower all the year round is used.Because the last fulcrum of plough is welded on the crossbeam, so good stability, plough has car weight pressing when stretching downwards to plough deeply, and the ridge is directly warm and sunny, and hydraulic control is not afraid of ground firmly.Most importantly car front ridging back kind can rotate crops, plant ridge platform and furrow can, can preserve soil moisture, depth unanimity can be accomplished that disposable sowing saves seedling from damage, and saved manpower, has reduced expense.

Existing tractor can only grading operation, the plough that car draws later when the operation of hillside fields is easy to break away, even front-wheel lifts, and the utility model since plough at the middle part of car, and plough and car body are to be rigidly connected, the power wheel of tractor (trailing wheel) is the back at plough, trailing wheel is walked in furrow, and the major part of tire is all surrounded by the furrow of spill, and frictional force is big, so can stablize not sidesway in the operation of hillside fields, mountain region, steadily effective.Plough 18.2574 hundred million mu in the China whole nation, wherein hills and hillside fields account for approximately 25%, and ratio is very big.The utility model has solved Chinese mountain area and the knob peasant perplexs the difficult problem of unsolved mechanized for many years, raises the efficiency more than 20 times than traditional oxen and horses plough.

Conventional plow all behind power vehicle, makes the locomotive shunting radius of clean-up big, takes ground, and mechanical efficiency is low.The utility model is installed on the car middle part, and the edge of a field is stayed seldom.The hydraulic operation depth can be controlled, and spacing also can be adjusted, again can to after join facility condition be provided.Efficient than conventional plow increases substantially, work such as one-stop operation can be finished ridging, sowing, the pressure of applying fertilizer, shake, and simple in structure, cost is lower, implements easily.

Four, description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is connected schematic diagram on the tractor for the utility model.

Five, embodiment

The vehicle-mounted multishare plough of embodiment is to be made of crossbeam 1 and three ploughshares 2, crossbeam 1 front is welded with the linking arm of installing 5 on locomotive, sleeve 3 is arranged on crossbeam 1, has plow standard 4 to be through in the sleeve 3 above each ploughshare 2, the fixedly bolt 7 of plow standard 4 is arranged on the sleeve 3, can regulate the height of ploughshare 2.The sleeve 3 of middle ploughshare 2 is fixed on the crossbeam 1, and there is horizontal sleeve 6 sleeve 3 back of other ploughshares 2, and each horizontal sleeve 6 is through on the crossbeam 1, and the fixedly bolt of ploughshare 2 lateral attitudes is arranged on horizontal sleeve 6, according to the width on ridge, can suitably regulate the position of both sides ploughshare 2.Mouldboard kicker 8 is arranged on ploughshare 2, and mouldboard kicker 8 is a folding paper, and is adjustable between 30 °～120 °, and mouldboard kicker 8 both wings are stretched backward.Ploughshare 2 is hinged with top plow standard 4, the hinged pull bar 10 in ploughshare 2 rear ends, and the upper end of pull bar 10 is connected with plow standard 4.The effect of pull bar 10 is to regulate the depth plow, when pull bar 10 in short-term, ploughshare 2 points are downward, it is darker to plow; When pull bar 10 length, ploughshare 2 is more flat, and it is more shallow to plow.An A-frame 12 is installed below farm tractor front axle, and linking arm 5 usefulness of vehicle-mounted multishare plough are worn pin and are hinged on the A-frame 12.The otic placode of the last fulcrum of bidirectional hydraulic oil cylinder 11 and back, A-frame 12 top is hinged, and the otic placode 9 at lower fulcrum and vehicle-mounted multishare plough linking arm 5 rear portions is hinged.

The utility model is fit to hang the rubber-tyred tractor more than 24 horsepowers.Embodiment uses five to levy trendy tractor, and this chassis is higher, is fit to the utility model and uses.

Claims

1. vehicle-mounted multishare plough, constitute by a crossbeam (1) and a plurality of ploughshare (2), each ploughshare (2) is connected on the crossbeam (1), it is characterized in that: there is linking arm (5) crossbeam (1) front, vehicle-mounted multishare plough is installed between the front and back wheel of tractor bottom, and the front end of linking arm (5) is hinged on below the farm tractor front axle.

2. vehicle-mounted multishare plough according to claim 1 is characterized in that: sleeve (3) is arranged on crossbeam (1), have plow standard (4) to be through in the sleeve (3) above each ploughshare (2), the fixedly bolt of plow standard (7) is arranged on the sleeve (3).

3. vehicle-mounted multishare plough according to claim 2, it is characterized in that: the sleeve (3) of middle ploughshare (2) is fixed on the crossbeam (1), there is horizontal sleeve (6) sleeve (3) back of other ploughshares (2), each horizontal sleeve (6) is through on the crossbeam (1), and the fixedly bolt of ploughshare lateral attitude is arranged on horizontal sleeve (6).

4. vehicle-mounted multishare plough according to claim 1 is characterized in that: mouldboard kicker (8) is arranged on ploughshare (2), and mouldboard kicker (8) is a folding paper, and is adjustable between 30 °～120 °.

5. vehicle-mounted multishare plough according to claim 1 is characterized in that: ploughshare (2) is hinged with top plow standard (4), and at ploughshare (2) the hinged pull bar in rear end (10), the upper end of pull bar (10) is connected with plow standard (4).

6. vehicle-mounted multishare plough according to claim 1 is characterized in that: an A-frame (12) is installed below farm tractor front axle, and the linking arm of vehicle-mounted multishare plough (5) is hinged on the A-frame (12) with wearing pin.