CN107710924A - Vegetables plastic film mulching cultivation incomplete film-recovering machine - Google Patents

Abstract

The invention discloses a kind of vegetables plastic film mulching cultivation incomplete film-recovering machine, including walking chassis and the frame being connected in walking chassis, a film device for being lifted up mulch film is installed and for winding the film rolling device for gathering up film device and lifting mulch film in frame, the loose film device for making mulch film and surface separation is installed in frame in front of film device.The vegetables plastic film mulching cultivation incomplete film-recovering machine has the advantages that simple and compact for structure, cost is low, convenient for installation and maintenance, mulch film net harvesting rate is high.

Description

Vegetables plastic film mulching cultivation incomplete film-recovering machine

Technical field

The present invention relates to agricultural machinery technological field, and in particular to a kind of vegetables plastic film mulching cultivation incomplete film-recovering machine.

Background technology

At present, Plastic Film Residue Collector in China tool can be divided into seedling stage recovery machinery, crop harvesting according to the sequencing of winder time Machinery is reclaimed after obtaining, broadcasts preceding three kinds of recovery machinery.Seedling stage recovery machinery is to adapt to the recovery of mulch film autumn due to insufficient strength Hardly possible is reclaimed caused by and, recovery mulch film bulk is small, net harvesting rate is low and a kind of type of design studies, this mechanical energy solution autumn Recovery mulch film bring due to mulch film insufficient strength and caused by organic efficiency it is low the problem of, but easily hinder seedling when working, it is necessary to Larger manpower realizes operation.It is a kind of machinery most commonly used at present that machinery is reclaimed after crop harvesting, is sold in the market Type be mainly the suitable North Dry soil developed by the agricultural universities and colleges on the ground such as Xinjiang, the Inner Mongol, Heilungkiang and scientific research institutions The machinery of film mulching and planting, can solve the problems, such as residual film pollution to a certain extent, and this kind of mechanical workflow is as follows：Rise Film shovel, which loosens the soil, film stir-up tooth picks up film, unloads film device unloads film, collection membrane element collection film, and this kind of mechanical core component is exactly to choose membrane element With unload membrane element, directly govern residual film net harvesting rate and machinery work continuously, the technology of these parts is ripe not enough, mesh It is preceding mainly in application in north China, and the larger soil cultivating for being not suitable with southern hillses landform of volume.Recovery machinery is usually to join before broadcasting Cooperation industry carries out the recovery of residual film, to pick up autumn or spring to reduce the number on ground under machinery while site preparation before cultivation The fritter mulch film being present in topsoil that could not be picked up after film is picked up, though application in recent years is more and more, technology is also needed into one The development of step.

The winder part of existing film gatherer mainly has following several structure types：The tooth-like collecting reel of expansion link, elastic claw type Membrane element, shovel stubble winder part, gear tooth-type winder part and toothed-chain type winder part are picked up, as popularization main on the market Using type, the advantage and disadvantage of each equipment are as follows：

（1）Expansion link is tooth-like：Expansion link is tooth-like complicated, and cost is high.

（2）Elastic claw type：Elastic claw type is simple in construction, but because curvilinear path slideway manufactures difficulty, production cost is higher.

（3）Shovel plays stubble formula：Shovel, which plays stubble formula, can overcome the shortcomings of elastic claw type structure, but to the bad adaptability of soil, film Upper earthing is more, is unfavorable for the recovery of residual film.

（4）Gear type：Gear type structure is simple, cost is low, is advantageous to plastic sheeting, the not serious residual film net harvesting rate of damage Height, there is good application prospect.

（5）Toothed-chain type：Toothed-chain type is beneficial to site preparation multiple operation, simple in construction and do not limited by season, but due to work It is fast to make component wear, service life is not high.

Different incomplete film-recovering machines is also different to the adaptability of soil, should be according to local conditions from suitable type Carry out work.

The content of the invention

The technical problem to be solved in the present invention is to overcome the shortcomings of the prior art, there is provided it is a kind of it is simple and compact for structure, The vegetables plastic film mulching cultivation incomplete film-recovering machine that cost is low, convenient for installation and maintenance, mulch film net harvesting rate is high.

In order to solve the above technical problems, the present invention uses following technical scheme：

A kind of vegetables plastic film mulching cultivation incomplete film-recovering machine, including walking chassis and the frame that is connected in walking chassis, institute State the film device being provided with frame for being lifted up mulch film and gather up film device for winding and lift mulch film Film rolling device, the loose film device for making mulch film and surface separation is installed in the frame in front of film device.

Above-mentioned vegetables plastic film mulching cultivation incomplete film-recovering machine, it is preferred that the loose film device includes rotatable installation Loose film axle in frame, the loose film axle includes two rotation seats and be connected between two rotation seats more than one uses In the eardrum straight-bar being placed between mulch film and ground, the axis of the eardrum straight-bar is parallel with the pivot center of loose film axle and deviates The pivot center of loose film axle, the loose film device also include being used to drive loose film axle to rotate so that eardrum straight-bar agitates mulch film upwards The first drive component.

Above-mentioned vegetables plastic film mulching cultivation incomplete film-recovering machine, it is preferred that two eardrums are connected between two rotation seats Straight-bar, two eardrum straight-bars are symmetrical arranged relative to the pivot center of loose film axle.

Above-mentioned vegetables plastic film mulching cultivation incomplete film-recovering machine, it is preferred that installed in the frame in front of film device There are two clear native devices for being respectively used to remove both sides earthing on mulch film.

Above-mentioned vegetables plastic film mulching cultivation incomplete film-recovering machine, it is preferred that the clear native device includes rotatable installation Axle is cleaned in frame and for driving the second drive component for cleaning axle and rotating, and is provided with the cleaning axle and is swept native hair Brush.

Above-mentioned vegetables plastic film mulching cultivation incomplete film-recovering machine, it is preferred that more than one group is also equipped with the frame and is propped up Wheel assembly is supportted, the support wheel assembly includes base, the road wheel that may be rotatably mounted on base and is fixedly mounted in frame Adjustment seat, the adjustment seat has a vertically communicated screwed hole, matches somebody with somebody in the screwed hole with screwed hole screw thread through being provided with The screw mandrel of conjunction, the base are fixed in the lower end of screw mandrel, and the upper end of the screw mandrel is provided with to be rotated to adjust for drive screw The rotation handwheel of screw mandrel setting height(from bottom) in adjustment seat.

Above-mentioned vegetables plastic film mulching cultivation incomplete film-recovering machine, it is preferred that described film device is arranged on machine including some Loosening shovel on frame, width arranged for interval of some loosening shovels along frame, each loosening shovel has to be forced when being moved ahead with frame The inclination that mulch film moves upwards plays film surface；The film rolling device includes the wound membrane roller that may be rotatably mounted in frame and is used for The 3rd drive component for driving the wound membrane roller to rotate, the wound membrane roller is located at the top of some loosening shovels, and wound membrane is rolled Cylinder be provided with it is some can be from the bundle film tooth that the gap between loosening shovel passes through when being rotated with wound membrane roller.

Above-mentioned vegetables plastic film mulching cultivation incomplete film-recovering machine, it is preferred that the loosening shovel is hingedly mounted in frame simultaneously Height and the angle of inclination for changing and having tilted film surface can be swung up and down, holding loosening shovel is installed to limit skinning in the frame The holding part of downward swing angle is shoveled, the loosening shovel is also associated with the elasticity resistance for hindering loosening shovel to be swung up for elasticity Retaining device.

Above-mentioned vegetables plastic film mulching cultivation incomplete film-recovering machine, it is preferred that the frame has can be along frame front and back To the mounting bracket of adjustment installation site, correspond in the mounting bracket each loosening shovel be mounted on one can be along frame width Direction adjusts the jointed shaft of installation site, and each loosening shovel is hingedly mounted on corresponding jointed shaft.

Above-mentioned vegetables plastic film mulching cultivation incomplete film-recovering machine, it is preferred that the holding part passes through lifting regulating mechanism It is arranged in a manner of height adjustable in mounting bracket, the lifting regulating mechanism includes being fixedly mounted in mounting bracket Fixed pallet, the holding part has a threaded shank for vertically running through the fixed pallet, and screw thread connects in the threaded shank It is connected to the lift adjustment nut of two fixed pallets that are fixedly clamped respectively from fixed pallet both sides；

Above-mentioned vegetables plastic film mulching cultivation incomplete film-recovering machine, it is preferred that the elastic barrier mechanism includes being socketed in jointed shaft On torsionspring, described torsionspring one end connect with loosening shovel and elasticity hinder loosening shovel be swung up, the torsion bullet The spring other end, which is connected with, can adjust telescopic advance lever of the torsionspring to loosening shovel elastic resistance size, solid in the mounting bracket Dingan County is equipped with adjustable plate, and the telescopic advance lever passes through adjustable plate, and is threaded with telescopic advance lever from adjustable plate both sides Be fixedly clamped the telescopic adjustment nut of adjustable plate.

Compared with prior art, the advantage of the invention is that：The vegetables plastic film mulching cultivation incomplete film-recovering machine of the present invention, Rise and loose film device is installed in front of film device, first by mulch film and surface separation, mulch film is easier to by playing film device loose film device Effect motion is wound by film rolling device and collected upwards, avoiding having only relied on film device makes mulch film with being easily caused during surface separation The problem of mulch film is damaged and remains, can reduce the damage to mulch film, improve mulch film net harvesting rate.The vegetables plastic film mulching cultivation residual film The simple and compact for structure of recycling machine, cost are low, convenient for installation and maintenance, and be particularly suitable for use in southern ploughing work.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram at the first visual angle of vegetables plastic film mulching cultivation incomplete film-recovering machine.

Fig. 2 is the sectional perspective structural representation at the second visual angle of vegetables plastic film mulching cultivation incomplete film-recovering machine.

Fig. 3 is the loose rack-mounted dimensional structure diagram of film axle.

Fig. 4 is the clear native rack-mounted overlooking the structure diagram of device.

Fig. 5 has been the rack-mounted side structure schematic view of film device.

Fig. 6 is the rack-mounted sectional perspective structural representation of single loosening shovel.

Fig. 7 is the overlooking the structure diagram of wound membrane roller.

Fig. 8 is the dimensional structure diagram of support wheel assembly.

Marginal data：

1st, frame；11st, mounting bracket；12nd, fixed pallet；13rd, articulated slab；2nd, film device is played；21st, loosening shovel；211st, tilt Film surface；22nd, holding part；221st, threaded shank；222nd, lift adjustment nut；23rd, jointed shaft；231st, traversing adjusting nut；24th, turn round Turn spring；25th, telescopic advance lever；251st, telescopic adjustment nut；26th, adjustable plate；3rd, film rolling device；31st, wound membrane roller；311st, prick Film tooth；4th, loose film device；41st, loose film axle；411st, rotation seat；412nd, eardrum straight-bar；5th, clear native device；51st, axle is cleaned；52nd, sweep Native hairbrush；6th, wheel assembly is supported；61st, base；62nd, road wheel；63rd, adjustment seat；64th, screw mandrel；65th, handwheel is rotated；66th, locking screw It is female；100th, walking chassis.

Embodiment

The present invention is described in further detail below in conjunction with the drawings and specific embodiments.

As depicted in figs. 1 and 2, the vegetables plastic film mulching cultivation incomplete film-recovering machine of the present embodiment, including walking chassis 100 with And the frame 1 in walking chassis 100 is connected to, the film device 2 for being lifted up mulch film is installed in frame 1 and is used for Winding collects the film rolling device 3 that the film device 2 by lifts mulch film, is provided with frame 1 in front of film device 2 for making ground The loose film device 4 of film and surface separation.At work, walking chassis 100 is moved ahead with frame 1, and loose film device 4 will be first covered in The mulch film and surface separation on ground, then playing the lifting mulch film of film device 2 makes mulch film move upwards, then by film rolling device 3 to lifting Mulch film be wound collection, the mulch film that the winding of film rolling device 3 is collected reach it is a certain amount of after manually by mulch film from film rolling device 3 Unload.Due to being provided with loose film device 4 in the front of a film device 2, loose film device 4 is first by mulch film and surface separation, mulch film It is easier to that motion by film rolling device 3 winds collection upwards by playing film device 2, avoiding having only relied on film device 2 makes ground Film is with easily causing damaged mulch film and residual during surface separation the problem of, can reduce the damage to mulch film, improve mulch film net harvesting rate. The vegetables plastic film mulching cultivation incomplete film-recovering machine it is simple and compact for structure, cost is low, convenient for installation and maintenance, be particularly suitable for use in south Ploughing work.

In the present embodiment, as shown in Figure 1 to Figure 3, loose film device 4 includes the rotatable loose film axle in frame 1 41, loose film axle 41 includes by two rotation seats 411 on bearing assembly installation frame 1 and being connected to two rotation seats respectively More than one eardrum straight-bar 412 between 411, eardrum straight-bar 412 are used to be placed between mulch film and ground, eardrum straight-bar 412 Axis is parallel with the pivot center of loose film axle 41 and deviates the pivot center of loose film axle 41, and loose film device 4 also includes being used to drive Loose film axle 41 rotates so that eardrum straight-bar 412 agitates the first drive component of mulch film upwards.During work, eardrum straight-bar 412 is placed in Between mulch film and ground（Also even if mulch film is up around eardrum straight-bar 412）, the first drive component drives loose film axle 41 to rotate, can Eardrum straight-bar 412 is agitated mulch film upwards around the pivot axis of loose film axle 41, make mulch film and surface separation, it is straight using eardrum Bar 412 agitates effect to make mulch film and uniform force during surface separation, is hardly damaged mulch film, is particularly advantageous for broken mulch film and ground The overall separation in face, the net harvesting rate of broken mulch film can be improved；Meanwhile eardrum straight-bar 412 agitates mulch film, additionally it is possible to being glued on mulch film Attached soil plays certain effect of striking off, and mulch film is produced shake, can greatly reduce the soil amount adhered on mulch film；This Outside, the rotary motion of eardrum straight-bar 412 can also drive the film device 2 that rises of mulch film rearward to move, and ensure that mulch film can be smoothly Film device 2 is played to be lifted up.Loose the simple and compact for structure of film device 4, cost are low, stable and reliable in work, installation maintenance side Just.

Preferably, two eardrum straight-bars 412 are connected between two rotation seats 411, two eardrum straight-bars 412 are relative to pine The pivot center of film axle 41 is symmetrical arranged, and two eardrum straight-bars 412 uniformly alternately agitate mulch film, energy when being rotated with loose film axle 41 It is enough preferably to make mulch film and surface separation, prevent mulch film from winding loose film axle 41.

In the present embodiment, it is provided with two in front of film device 2 in as shown in Figure 1, Figure 2 and Figure 4, in frame 1 and uses respectively In the clear native device 5 for removing both sides earthing on mulch film, clear native device 5 removes the earthing of both sides on mulch film, can reduce skinning Resistance, reduce the soil amount adhered on mulch film.Preferably, clear native device 5 includes rotatably being arranged on machine by bearing assembly Axle 51 is cleaned on frame 1 and for driving the second drive component for cleaning axle 51 and rotating, and is cleaned to be provided with axle 51 and is swept native hair Brush 52, drive cleaning axle 51 to be rotated with native hairbrush 52 is swept by the second drive component, the earthing of both sides on mulch film can be cleaned Totally.Preferably, the axis of above-mentioned cleaning axle 51 is horizontally disposed along the fore-and-aft direction of frame 1, sets the second drive component to drive clear Sweep the steering of axle 51 and make to sweep native hairbrush 52 and sweep the earthing of both sides on mulch film on the outside of mulch film, it is possible to increase clear native efficiency and clear soil Effect.

In the present embodiment, as shown in Figure 1, Figure 2 with one group of support wheel assembly 6, support wheel group shown in Fig. 8, are also equipped with frame 1 Part 6 plays a part of supporting recycling machine walking, can mitigate the weight that complete machine is pressed on loosening shovel 21, improves job stability and can By property.Support wheel assembly 6 includes base 61, the road wheel 62 that may be rotatably mounted on base 61 and is fixedly mounted in frame 1 Adjustment seat 63, adjustment seat 63 has a vertically communicated screwed hole, through being provided with and screwed hole screw thread coordinates in screwed hole Screw mandrel 64, base 61 are fixed in the lower end of screw mandrel 64, and the upper end of screw mandrel 64 is provided with to be rotated to adjust silk for drive screw 64 The rotation handwheel 65 of the setting height(from bottom) in adjustment seat 63 of bar 64, rotate handwheel 65 and rotated with screw mandrel 64, adjustable screw mandrel 64 exists Setting height(from bottom) in screwed hole, and then the setting height(from bottom) of road wheel 62 is adjusted, by adjusting the height of road wheel 62, can adjust back The terrain clearance of receipts machine, it is easy to equipment in field walking operations.Preferably, one is threadedly coupled on screw mandrel 64 to be used to compress regulation Seat 63 with prevent screw mandrel 64 rotate locking nut 66.In other embodiments, multigroup support wheel group can be also installed in frame 1 Part 6.

In the present embodiment, as shown in Figure 1, Figure 2, shown in Fig. 5, Fig. 6 and Fig. 7, play film device 2 and be arranged on including some in frame 1 Loosening shovel 21, width arranged for interval of some loosening shovels 21 along frame 1, each loosening shovel 21 has when being moved ahead with frame 1 The inclination for forcing mulch film to move upwards plays film surface 211；Film rolling device 3 includes may be rotatably mounted in frame 1 by bearing assembly Wound membrane roller 31 and the 3rd drive component for driving wound membrane roller 31 to rotate, wound membrane roller 31 is located at some loosening shovels 21 top, and wound membrane roller 31 is provided with and some can passed through from the gap between loosening shovel 21 when being rotated with wound membrane roller 31 Film tooth 311 is pricked, pricks pivot center direction arranged for interval of the film tooth 311 along wound membrane roller 31.Loosening shovel 21 with frame 1 move ahead can Force mulch film edge to tilt film surface 211 to be lifted up moving, the bundle film tooth 311 on wound membrane roller 31 rotates with wound membrane roller 31 can Elevated mulch film is penetrated, and with mulch film motion on wound membrane roller 31.The quantity of above-mentioned loosening shovel 21 is preferably nine Individual, the quantity for pricking film tooth 311 is preferably eight, and eight bundle film teeth 311 rotate just to correspond to respectively with wound membrane roller 31 passes through nine Eight gaps between individual loosening shovel 21, mulch film is set preferably to be penetrated and by bundle film tooth 311 wound on volume by bundle film tooth 311 On membrane cylinder 31.Above-mentioned film device 2 and film rolling device 3 do not need complicated and high cost Eccentric cylinder, soaking gas equipment With pick-up unit etc., it becomes possible to realize reliable and stable wound membrane, winder process, have that simple and compact for structure, cost is low, is easy to grasp The advantages of controlling, be stable and reliable in work, operating efficiency is high.

In the present embodiment, loosening shovel 21 is hingedly mounted in frame 1 and can swung up and down, energy when loosening shovel 21 is swung up and down Change height and the angle of inclination for having tilted film surface 211, it is downward to limit loosening shovel 21 to be provided with holding loosening shovel 21 in frame 1 The holding part 22 of swing angle, loosening shovel 21 are also associated with the elastic barrier machine for hindering loosening shovel 21 to be swung up for elasticity Structure, loosening shovel 21 is set to possess landform profile modeling function by the cooperation of holding part 22 and elastic barrier mechanism.Due to loosening shovel 21 The soil layer that certain depth is mingled with to mulch film during operation is provoked, and mulch film is moved upwards along loosening shovel 21, while also to be dredged Pine filters out unnecessary soil, to facilitate skinning.Loosening shovel 21 possesses landform profile modeling function, when loosening shovel 21 run into admant head, Root stubble and constantly, loosening shovel 21 is swung up and down in the effect of elastic barrier mechanism, makes loosening shovel in field level out-of-flatness 21 angle of penetration and height changes with the fluctuating of landing ground, on the one hand can ensure the embedded depth of loosening shovel 21, to subtract Membrane resistance is played less；On the other hand the debris on mulch film and soil is separated with the vibration of loosening shovel 21 with mulch film, avoid soil Earth and debris block equipment and interruption operation.

Protrusion obstacle or protrusion landform can force loosening shovel 21 to overcome the effect of elastic barrier mechanism to be swung up, and pass through After protruding obstacle or protrusion landform, elastic barrier mechanism and can forces loosening shovel 21 to lower swing again holding in holding part On 22.

In the present embodiment, frame 1 has the mounting bracket 11 that installation site can be adjusted along the fore-and-aft direction of frame 1, installation branch Each loosening shovel 21 is corresponded on frame 11 and is mounted on a jointed shaft 23 that installation site can be adjusted along the width of frame 1, respectively Loosening shovel 21 is hingedly mounted on corresponding jointed shaft 23.Because mounting bracket 11 can adjust installation position along the fore-and-aft direction of frame 1 Put, namely can all loosening shovels 21 of synchronous adjustment relative to frame 1 front and rear installation site, it is while each in mounting bracket 11 Jointed shaft 23 can adjust installation site along the width of frame 1, namely each loosening shovel 21 can individually adjust the left side relative to frame 1 Right installation site, it so can adapt to different working environments and meet different job requirements.

The mode that above-mentioned mounting bracket 11 is arranged in frame 1 is specifically, in the both ends of mounting bracket 11 point in frame 1 Not She Zhi one along the fore-and-aft direction of frame 1 extend chute, more than one is worn in chute can be along the screw of slide, each spiral shell Mounting bracket 11 and frame 1 are connected fastening by nail, and unclamping screw can make mounting bracket 11 along slide adjustment before and after frame 1 Installation site on direction.The mode that above-mentioned jointed shaft 23 is arranged in mounting bracket 11 is specifically to be set in mounting bracket 11 An articulated slab 13 is put, jointed shaft 23 runs through articulated slab 13 along the width of frame 1, and two clampings are threadedly coupled on jointed shaft 23 The traversing adjusting nut 231 of fixed articulated slab 13, so as to which jointed shaft 23 is fixedly mounted in mounting bracket 11, adjust two horizontal strokes Move the cooperation position of adjusting nut 231 and jointed shaft 23, you can installation position of the adjustment jointed shaft 23 on the width of frame 1 Put, namely installation site of the adjustment loosening shovel 21 on the width of frame 1.Preferably, above-mentioned mounting bracket 11 is before frame 1 The upward adjustable extent in rear is 0 ~ 30mm, and adjustable extent of the jointed shaft 23 on the width of frame 1 is 0 ~ 25mm, is risen The angle of penetration for having tilted film surface 211 of film shovel 21（Relative to the angle of level）For 8 ° ~ 20 °.

In the present embodiment, holding part 22 is arranged on installation branch lifting regulating mechanism in a manner of height adjustable On frame 11, by adjusting the setting height(from bottom) of holding part 22, the height for having tilted film surface 211 of institute's holding loosening shovel 21 can be adjusted Degree and angle of inclination, so as to for different operating environment, adjustment loosening shovel 21 to efficiency highest angle of penetration, reduce skinning Shovel 21 plays membrane resistance.Specifically, lifting regulating mechanism includes the fixed pallet 12 being fixedly mounted in mounting bracket 11, holding Part 22 has a vertical threaded shank 221 for running through fixed pallet 12, and two are threaded with respectively from fixation in threaded shank 221 The both sides of supporting plate 12 are fixedly clamped the lift adjustment nut 222 of fixed pallet 12, pass through two regulation lift adjustment nuts 222 and spiral shell The cooperation position of bar portion 221, it is possible to achieve the setting height(from bottom) in adjusting screw rod portion 221, namely the installation of regulation holding part 22 are high Degree.

Elastic barrier mechanism includes the torsionspring 24 being socketed on jointed shaft 23, the one end of torsionspring 24 and loosening shovel 21 Connect and elasticity hinders loosening shovel 21 to be swung up, the other end of torsionspring 24, which is connected with, can adjust torsionspring 24 to loosening shovel The telescopic advance lever 25 of 21 elastic resistance sizes, adjustable plate 26 is installed with mounting bracket 11, telescopic advance lever 25 passes through Adjustable plate 26, and the telescopic adjustment spiral shell for the adjustable plate 26 that is fixedly clamped from the both sides of adjustable plate 26 is threaded with telescopic advance lever 25 Mother 251, by adjusting the cooperation position of two telescopic adjustment nuts 251 and telescopic advance lever 25, regulation telescopic adjustment can be achieved The stroke of bar 25, namely the position of the regulation other end of torsionspring 24, so as to reach regulation torsionspring 24 to loosening shovel 21 The purpose of elastic resistance size.The elastic barrier mechanism of the present embodiment can adjust the elastic resistance size to loosening shovel 21, energy Different work situation is adapted to, and elastic barrier mechanical stability is good, regulation is simple and convenient, the installation of torsionspring 24 is also convenient for.

In the present embodiment, wound membrane roller 31 is provided with a notch extended along the pivot center direction of wound membrane roller 31, is easy to Using mulch film of the cutter along notches cut on wound membrane roller 31, so as to which mulch film be removed from wound membrane roller 31, realize Demoulding.Preferably, above-mentioned two raised lines affixed on wound membrane roller 31, two raised lines form the notch.

In the present embodiment, the first drive component, the second drive component and the 3rd drive component are dynamic with walking chassis 100 Power part is connected and obtains power from walking chassis 100, wherein, a force piece phase with walking chassis 100 is installed in frame 1 Power input shaft even, loose film axle 41 are connected by the first transmission mechanism with power input shaft, are cleaned axle 51 and are passed through the second transmission Mechanism is connected with power input shaft, and wound membrane roller 31 is connected by the 3rd transmission mechanism with power input shaft.First transmission mechanism, Second transmission mechanism and the 3rd transmission mechanism can use chain-drive mechanism or the group of chain-drive mechanism and bevel gear transmission Close.

In the present embodiment, walking chassis 100 preferably uses mini-tiller, and mini-tiller includes chassis overhang, pacified on chassis overhang Equipped with road wheel, engine, gearbox and manipulation handle.Because mini-tiller is mostly integral structure, subsequently presence is caused to turn Curved difficulty, it a variety of phenomenons such as can not reverse end for end, the present embodiment also installs balancing weight in mini-tiller front end, utilizes lever principle to realize and turns It is curved.

Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation Example.To those of ordinary skill in the art, the improvement and change resulting in the case where not departing from the technology of the present invention concept thereof Change and also should be regarded as protection scope of the present invention.

Claims (10)

1. a kind of vegetables plastic film mulching cultivation incomplete film-recovering machine, including walking chassis（100）And it is connected to walking chassis（100） On frame（1）, the frame（1）On be provided with for be lifted up mulch film rise film device（2）And collected for winding Play film device（2）The film rolling device of lifted mulch film（3）, it is characterised in that：The frame（1）On in film device（2）Front Loose film device for making mulch film and surface separation is installed（4）.

2. vegetables plastic film mulching cultivation incomplete film-recovering machine according to claim 1, it is characterised in that：The loose film device （4）Including being rotatably arranged on frame（1）On loose film axle（41）, the loose film axle（41）Including two rotation seats（411） And it is connected to two rotation seats（411）Between more than one be used for the eardrum straight-bar that is placed between mulch film and ground（412）, The eardrum straight-bar（412）Axis and loose film axle（41）Pivot center it is parallel and deviate loose film axle（41）Pivot center, The loose film device（4）Also include being used to drive loose film axle（41）Rotate so that eardrum straight-bar（412）The of mulch film is agitated upwards One drive component.

3. vegetables plastic film mulching cultivation incomplete film-recovering machine according to claim 2, it is characterised in that：Two rotation seats （411）Between be connected with two eardrum straight-bars（412）, two eardrum straight-bars（412）Relative to loose film axle（41）Pivot center It is symmetrical arranged.

4. vegetables plastic film mulching cultivation incomplete film-recovering machine according to claim 1, it is characterised in that：The frame（1）On The film device in（2）Front is provided with two clear native devices for being respectively used to remove both sides earthing on mulch film（5）.

5. vegetables plastic film mulching cultivation incomplete film-recovering machine according to claim 4, it is characterised in that：The clear native device （5）Including being rotatably arranged on frame（1）On cleaning axle（51）And clean axle for driving（51）Second rotated drives Dynamic component, the cleaning axle（51）On be provided with and sweep native hairbrush（52）.

6. vegetables plastic film mulching cultivation incomplete film-recovering machine according to claim 1, it is characterised in that：The frame（1）On It is also equipped with one group of wheel assembly supported above（6）, the support wheel assembly（6）Including base（61）, may be rotatably mounted at base （61）On road wheel（62）Be fixedly mounted on frame（1）On adjustment seat（63）, the adjustment seat（63）With vertically passing through Logical screwed hole, through being provided with the screw mandrel that coordinates with screwed hole screw thread in the screwed hole（64）, the base（61）It is affixed In screw mandrel（64）Lower end, the screw mandrel（64）Upper end be provided with for drive screw（64）Rotate to adjust screw mandrel（64） Adjustment seat（63）The rotation handwheel of upper setting height(from bottom)（65）.

7. vegetables plastic film mulching cultivation incomplete film-recovering machine according to any one of claim 1 to 6, it is characterised in that：Institute Film device is stated（2）Frame is arranged on including some（1）On loosening shovel（21）, some loosening shovels（21）Along frame（1）Width Spend direction arranged for interval, each loosening shovel（21）With with frame（1）The inclination for forcing mulch film to move upwards when forward plays film surface （211）；The film rolling device（3）Including may be rotatably mounted at frame（1）On wound membrane roller（31）It is and described for driving Wound membrane roller（31）The 3rd drive component rotated, the wound membrane roller（31）Positioned at some loosening shovels（21）Top, and roll up Membrane cylinder（31）It is provided with some with wound membrane roller（31）Can be from loosening shovel during rotation（21）Between the bundle film tooth that passes through of gap （311）.

8. vegetables plastic film mulching cultivation incomplete film-recovering machine according to claim 7, it is characterised in that：The loosening shovel（21） It is hingedly mounted on frame（1）Go up and change can be swung up and down and tilted film surface（211）Height and angle of inclination, the frame （1）On holding loosening shovel is installed（21）To limit loosening shovel（21）The holding part of downward swing angle（22）, the skinning Shovel（21）It is also associated with being used for elasticity obstruction loosening shovel（21）The elastic barrier mechanism being swung up.

9. vegetables plastic film mulching cultivation incomplete film-recovering machine according to claim 8, it is characterised in that：The frame（1）Tool Having can be along frame（1）Fore-and-aft direction adjusts the mounting bracket of installation site（11）, the mounting bracket（11）Upper correspondence each rises Film shovels（21）Being mounted on one can be along frame（1）Width adjusts the jointed shaft of installation site（23）, each loosening shovel（21） It is hingedly mounted on corresponding jointed shaft（23）On.

10. vegetables plastic film mulching cultivation incomplete film-recovering machine according to claim 9, it is characterised in that：The holding part （22）Mounting bracket is arranged in a manner of height adjustable lifting regulating mechanism（11）On, the lifting regulating mechanism Including being fixedly mounted on mounting bracket（11）On fixed pallet（12）, the holding part（22）It is vertical through described with one Fixed pallet（12）Threaded shank（221）, the threaded shank（221）On be threaded with two respectively from fixed pallet（12）Two Side is fixedly clamped fixed pallet（12）Lift adjustment nut（222）；

The elastic barrier mechanism includes being socketed in jointed shaft（23）On torsionspring（24）, the torsionspring（24）One end With loosening shovel（21）Connect and elasticity hinders loosening shovel（21）It is swung up, the torsionspring（24）The other end, which is connected with, to be adjusted Save torsionspring（24）To loosening shovel（21）The telescopic advance lever of elastic resistance size（25）, the mounting bracket（11）Upper fixation Adjustable plate is installed（26）, the telescopic advance lever（25）Through adjustable plate（26）, and telescopic advance lever（25）Upper threaded connection Have from adjustable plate（26）Both sides are fixedly clamped adjustable plate（26）Telescopic adjustment nut（251）.