CN2215793Y - Damaged mulching film pick-up machine with multiple telescopic rod drum - Google Patents

Abstract

The utility model relates to a damaged mulching film pick-up machine with a multiple telescopic raking rods rollers. A crank and a crank shaft are arranged in a roller, a plurality of triangle block raking rod seats are sheathed on the crank shaft, a fixed raking rod and two hinged raking rods are arranged on each of the raking rod seat, the other end of the raking rod is fit with the elastic rubber hole plate of the inner side of the roller in a moving way, and multiple raking rods telescopic picking up and the consistency of the trace are realized. A conveyer belt type film demounting and filling device, a grid cage type film and soil separating roller, and a film gathering box are orderly arranged at the back part of the roller. A copying device is arranged at the upper part of a machine frame, and the structures and the installations of the front and back depth-limiting wheels are good for copying. The utility model has the advantages of reasonable and simple structure, and motor coordination, used for picking up the damaged mulching film of slag field.

Description

Damaged mulching film pick-up machine with multiple telescopic rod drum

The utility model relates to a kind of residual ground film pick-up machine that has the flexible gin pole pick-up unit of many bars.

At present, cotton, corn, the vegetables plastic mulching technology of cultivating are effective measures of northern low temperature and arid area volume increase, existing overlay film has been realized mechanization, but how utilizing mechanization in time to throw off mulch film does not also solve, artificial receipts film working condition is abominable, labour intensity is big and receive lowly only, accumulates in year after year and forms barrier layer in the soil, influence in the soil air water interchange and crop and takes root contaminated soil and cause the underproduction.

Prior art CN1045503A discloses drum elastic-tooth diaphragm drawing in device of eccentric cage rotor, the same surface of revolution of elastic claw has a plurality of elastic claw work, its physical dimension is bigger, cage rotor is driven by cylinder by steel wire rope, and elastic claw has distortion slightly, will influence the device flexibility, its collection film mechanism is made up of crank, connecting rod, rocking bar and collection film broach etc., many than contact, for moving back and forth, the work continuity is poor again.

35 pages of " Xinjiang agricultural machanization " magazine second phases in 1994, the improvement design of 4FS2 mulch film combined recovery machine is disclosed, this machine rotating disk elastic claw type pick-up mechanism, its structure and squirrel-cage are similar, and all elastic claws and rotating disk all are hinged, make the synchronous revolution of rotating disk and cylinder that the transmission liaison organization must be arranged in addition, squirrel-cage mechanism is because the size of squirrel-cage rotating disk limits, and whole cylinder sizes all must be bigger, and it is bigger promptly to choose the distance that film upwards carries, it is many to fall residual film after rise, influences the selecting rate of residual film.The conveying mechanism of this machine is taken turns by film by vane type, the crank throw formula is taken off the film rake and the machine plate is formed, and mechanism is than there being certain blind area (broach reaches the area) in complexity and the course of conveying, and membrane fluidity is poor because of giving up, push which where is parked in, therefore must add one-level mechanism again at this mechanism rear portion.

The purpose of this utility model provides and has the corner block cover for seat, can adorn the fixedly pick-up unit of the flexible gin pole of many bars of gin pole of two hinged gin poles and, conveyor belt type film unloading and feeding device, the residual ground film pick-up machine that grid cage film soil separator and whole copying device are formed.

The technical solution of the utility model is to have the flexible residual ground film pick-up machine of taking off rod drum of many bars and comprise frame 6, film-collecting box 8, grid cage film soil separator 7, conveyor belt type film unloading and feeding device 5, back gauge wheel 9, the flexible gin pole pick-up unit 10 of multi-rod, preceding gauge wheel 12, whole copying device 3.Be installed in the barrel 10 of frame 6 anteriomedial crossbeam back ', built-in crank 28 and bent axle 26, be with some corner block gin pole seats 22 on the bent axle, a fixedly gin pole 20 that is threaded is arranged on the seat, two hinged gin poles 23 that connect by pin 27 are arranged, the other end of gin pole is slidingly matched with the taper hole that is fixed on the elastic caoutchouc orifice plate 21 of barrel 10 ' inwall, one end of bent axle 26 is connected supporting by crank 28 with angular adjustment axle 29, the spoke dish 19 outer driving shafts 24 that are equipped with are by belt pulley 31 and belt pulley 18, gear-box 2 connects with tractor motive power output shaft, cylinder 10 ' the back by minor diameter before roll shaft and the back roll shaft the wide slim nylon rubber pressing conveyer belt of opened upper end has been installed, realize low gradient conveying, turn to cylinder in the same way, the spoke panel surface is welded the back lower place that fence type film-soil separating roller 7 that rectangular garden steel wire forms is installed in roll shaft behind the conveyer belt, and film-collecting box 8 is contained in film soil separator back.Support on suspension holdfast on the front beam 16 and the rear cross beam 14 flexibly connects with strut 3, realizes whole profiling.Preceding gauge wheel 12 is installed on the front beam 16 by support, and the back gauge wheel 9 of long drum-shape is installed on the left-right longeron of the conveyer belt back lower place by support, and left and right sides break shovel 11 usefulness U-shaped clamps and orifice plate are installed on the front beam 16.

Excellent beneficial effect of the present utility model is:

1, each fixedly gin pole can drive some hinged gin poles, strengthened the dense degree of gin pole, improve selecting rate.2, the cylinder telescopic hole is an elasticity blob of viscose orifice plate, and gin pole is swung capable of expansion and contraction in the hole, can not block and sting gin pole, can not sting and twine residual film, and reliable operation, imperial film is clean.3, wide slim nylon laminated belt hangs down the gradient with the low position of minor diameter roll shaft, and open type is unloaded continuously to send and picked up thing, and is little with reciprocator's comparing motion blind area (broach reaches the area) of general crank connecting link rocker type, reduces accumulation and tangles chance, makes reliable operation; Also can utilize the inertia difference of film soil to play centrifugation when picking up thing and casting conveyer belt aside.4, grid cage separate roller, it is strong to separate the hack effect, can obviously reduce to contain the soil amount in the film case, and what prolong the film case unloads the film distance.5, complete machine structure is simple, and is reasonable in design, and each component movement is coordinated, and hitch has profiling compensation mechanism and front and back gauge wheel, is convenient to complete machine with landform profiling all around, and keeps pine soil depth to pick up in loosening the soil to guarantee gin pole.

The drawing explanation:

Fig. 1 is an end view of the present utility model.

Fig. 2 is a vertical view of the present utility model.

Fig. 3 is the profile of the flexible gin pole pick-up unit of many bars.

Fig. 4 is an A-A cutaway view among Fig. 3.

With relevant accompanying drawing in detail its implementation detail is described in detail below in conjunction with Fig. 1:

Have the flexible residual ground film pick-up machine of taking off rod drum of many bars and comprise frame 6, film-collecting box 8, grid cage film soil separator 7, conveyor belt type film unloading and feeding device 5, back gauge wheel 9, the multi-rod gin pole pick-up unit 10 that stretches, preceding gauge wheel 12, whole copying device 3, left and right sides break shovel 11, by front beam 16, intermediate transverse girder 15, rear cross beam 14 and left longeron 17, the front end of the frame 6 that right vertical beam 13 is formed has been installed left and right sides break shovel 11 with U-shaped clamp and orifice plate, unclamp the clamp nut and can regulate the break shovel position up and down, break shovel is the single-blade shovel, its effect is the press mold soil on the loose film of shovel limit, and lifts to the ridge interline and carry so that gin pole is picked up.

Before its two bolt shaft of gauge wheel 12 usefulness be installed on the support of stretching in front beam 16 the place aheads, like this, widened on the one hand the distance of gauge wheel and pick-up unit, avoid the pick-up unit obstruction, the machine that strengthened on the other hand hangs advance profiling and the stability when parking.For reducing resistance, to avoid excessive compacting film soil and pick up separation difficulty, the width of preceding gauge wheel and diameter are wanted suitably.

Back gauge wheel 9 is long drum-shape, place the conveyer belt back lower place, be installed in the bracket adjustment hole on the left-right longeron with bolt, can regulate back gauge wheel upper-lower position in case of necessity, to change the degree of depth and the break shovel operating angle that gin pole buries, long cylinder is smooth to have dug the soil that pine was picked up, makes complete machine profiling smooth running.

The lower end of suspension holdfast 1 and the lug bolted on connection on the front beam, the front end of support top and strut 3 is also used Bolt Connection, the rear portion of strut 3 is that slotted hole 4 is connected with the bracket pins at rear cross beam 14 middle parts, slotted hole relative suspension holdfast 1 and strut 3 when the complete machine profiling are done the swing of certain limit, to satisfy the requirement that adapts to different terrain.

The flexible gin pole pick-up unit 10 of multi-rod is installed in intermediate transverse girder 16 back of frame 6 front portions, its built-in crank 28 and bent axle 26, on the bent axle suit some corner block gin pole seats 22, a fixedly gin pole 20 that is threaded is arranged on the seat, two hinged gin poles 23 that connect by pin 27 are arranged, the other end of gin pole 23 is slidingly matched with the taper hole that is fixed on the elastic caoutchouc orifice plate 21 of barrel 10 ' inwall, one end of bent axle 26 is connected with angular adjustment axle 29 by crank 28, the other end is connected with minor axis 25 by crank, and the other end of minor axis 25 is by 19 supportings of cylinder spoke dish.Because regulating shaft 29 usefulness screws 30 are fixed on the support, therefore bent axle 26, minor axis 25 transfixions during cylinder 10 ' rotation, the spoke dish 19 outer driving shafts 24 that are equipped with, its the inner is by adpting flange and cylinder 10 ' be connected, and its outer end is connected with the power take-off of tractor with belt pulley 18, gear-box 2 by belt pulley 31.When cylinder 10 ' rotation, drive fixedly gin pole 20 by elasticity orifice plate 21, around crank up, utilize the off normal of bent axle 26 to make the orifice plate 21 on the fixing gin pole 20 relative barrels flexible, gin pole seat 22 and hinged gin pole 23 rotate thereupon and are flexible, gin pole stretches out from cylinder 10 ' below and moves forward, provoking residual film from loosen the soil in the face of land send to upthrow, send in the process the initial gross separation of film soil in throwing, when gin pole goes to cylinder 10 ' top, inwardly retraction has realized that three gin pole work are arranged in each gin pole surface of revolution, even make cylinder under higher pace so that unload the residual film of picking up, the trace that gin pole moves in soil also links up, and has improved selecting rate.Barrel 10 ' the back, on the support on the left-right longeron, by roll shaft before the minor diameter and back roll shaft installed the surperficial dapple wide slim nylon rubber pressing conveyer belt 5 of opened upper end ', its kind of drive is by cylinder 10 ' driving pulley, drive the back roll shaft again by roll shaft before the conveyer belt 5 ' transmission of tightening by V belt, the roll shaft conveyer belt turns to identical with cylinder.The installation site of preceding roll shaft is lower, promptly behind the whole indentation eyelets of gin pole, position when continuing to forward gin pole downwards to and just having stretched out less than 1cm, roll shaft removes to accept the material of cylinder 10 ' unload before making with preceding first garden portion, therefore, strong unloading performance, not can preceding roll shaft and cylinder 10 ' between form the phenomenon of rubbing volume film group with the hands.

Owing to utilize the light grade conveyer belt of opened upper end, carry to the back upper place, therefore, to carry reliably, result of use is good.On strong wind frame in season, should adorn a grade fan housing; Fence type film-soil separating roller 7, be installed in the back lower place of roll shaft behind the conveyer belt, its structure forms grid cage type formula for the spoke panel surface is welded with rectangular garden steel wire, two ends have bearing to link to each other with frame, drive by left axle head belt pulley, allow diameter to fall thoroughly in the distance between the grizzly bar less than the grogs string of 30mm, the soil block of some is smashed separation by atwirl grid cage greatly, and residual film is because the light front face area of material is big, throw under the wind-force and centrifugal forces affect that send inertia and the generation of grid cage 7 high speed rotating at conveyer belt, held up and delivers in the film-collecting box.

Claims (5)

1, have the flexible residual ground film pick-up machine of taking off rod drum of many bars and comprise frame 6, conveyor belt type film unloading and feeding device 5, grid cage film soil separator 7, film-collecting box 8, preceding gauge wheel 12, back gauge wheel 9, the multi-rod gin pole pick-up unit 10 that stretches, whole copying device 3, break shovel 11, gauge wheel 12 is installed on the support of stretching in front beam 16 front lower places before it is characterized in that, the back gauge wheel of long drum-shape place conveyer belt 5 ' the back lower place be contained in bracket adjustment hole on the left-right longeron, suspension holdfast on the front beam 16 connects with strut 3 activities with the support at rear cross beam 14 middle parts, left and right sides break shovel 11 usefulness clamps and orifice plate are installed in the both sides of front beam 16, the flexible gin pole pick-up unit 10 of multi-rod places intermediate transverse girder 15 back of frame 6 front portions to be installed on the support of left-right longeron with regulating shaft 29 and minor axis 25, cylinder 10 ' the back left-right longeron on support on by minor diameter before roll shaft and the back roll shaft conveyor belt type film unloading and feeding device 5 has been installed, fence type film-soil separating roller places the back lower place of roll shaft behind the conveyer belt, is installed on the support on the left-right longeron by bearing with it.

2, according to claims 1 described flexible residual ground film pick-up machine of taking off rod drum of many bars that has, it is characterized in that barrel 10 built-in crank 28 and bent axles 26, be with some corner block gin pole seats 22 on the bent axle, a fixedly gin pole 20 that is threaded is arranged on the seat, two hinged gin poles 23 that connect by pin 27 are arranged, the other end of gin pole is slidingly matched with the taper hole that is fixed on the elastic caoutchouc orifice plate 21 of barrel 10 ' inwall, one end of bent axle 26 is connected supporting by crank 28 with angular adjustment axle 29, the spoke dish 19 outer driving shafts 24 that are equipped with are by belt pulley 31 and belt pulley 18, and gear-box 2 connects with power source.

3, according to claims 1 described flexible residual ground film pick-up machine of taking off rod drum of many bars that has, the rear portion that it is characterized in that strut 3 is that slotted hole 4 is connected with the bracket pins at rear cross beam 14 middle parts.

4, according to claims 1 described flexible residual ground film pick-up machine of taking off rod drum of many bars that has, the preceding roll shaft that it is characterized in that conveyor belt type film unloading and feeding device 5 is a minor diameter, its installation site is continued to forward to gin pole downwards and has just been stretched out position less than 1cm behind the whole indentation eyelets of gin pole, conveyer belt is the dapple nylon rubber pressing in a wide slim surface conveyer belt.

5, according to claims 1 described flexible residual ground film pick-up machine of taking off rod drum of many bars that has, it is characterized in that fence type film-soil separating roller 7 is welded with the grid cage type formula that rectangular garden steel wire forms in the spoke panel surface.

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