CN207519087U - A kind of machine for recycling mulch film with automatic demoulding - Google Patents

Abstract

The utility model discloses a kind of machine for recycling mulch film with automatic demoulding, it is used to be lifted up the film device of mulch including rack and in rack, film-collecting box is also equipped in rack, prick membrane cylinder, dial membrane cylinder, the first drive component of membrane cylinder rotation is pricked for driving and for driving the second drive component for dialling membrane cylinder rotation, membrane cylinder is pricked to be located above film device, membrane cylinder is dialled to be located at film-collecting box and prick between membrane cylinder, prick membrane cylinder be equipped with it is several for having penetrated the bundle film tooth that film device promotes mulch and moved with mulch to group membrane cylinder, it dials membrane cylinder and is equipped with group film tooth that several mulches for being used to stir on bundle membrane cylinder enter film-collecting box.The machine for recycling mulch film have many advantages, such as it is simple and compact for structure, at low cost, easily operated control, convenient for installation and maintenance, stable and reliable in work, working efficiency is high.

Description

A kind of machine for recycling mulch film with automatic demoulding

Technical field

The utility model is related to agricultural machinery technological fields, and in particular to a kind of mulch recycling with automatic demoulding Machine.

Background technology

In China, mulch has become one of important substance data of agricultural production, and the development of film-mulching technique drives The leap of agricultural productive force.Although covering with ground sheeting has the effects that crop Meteorological effect, diseases prevention are pest-resistant, a large amount of mulches make With cause after autumn a large amount of residual films be retained in field, and be difficult to decompose, the huge challenge that this agricultural production after just giving is brought, There is an urgent need for farmland ridge face, incomplete film-recovering machine remains problem to solve mulch after autumn.Mulch is after exposing to the sun and rain, physical characteristic Great variation has occurred, everything also brings problem to the demoulding after the pickup of residual film and pickup.

Current Domestic incomplete film-recovering machine is divided into two major class：Mechanical and aspirated-air type, due to aspirated-air type be mingled with it is too many not by People approves, widely applied at this stage mainly mechanical, and the mechanical type being widely popularized has following several：Telescopic rod tooth Formula, elastic claw type, shovel play stubble formula, gear type and toothed-chain type etc., each equipment is each to have respective work characteristics by oneself.

At present, the automatic device for removing scum of existing residual film has following several：

1st, the automatic device for removing scum of sting formula incomplete film-recovering machine.The equipment by cam mechanism, spike-tooth, hairbrush device for removing scum, return Case and rack composition are received, it is good that fritter damaged film gathering effect is crushed to field.When equipment works, spike-tooth pricks the earth that fetches earth with roller rotation Residual film in surface and topsoil pushes demoulding plate demoulding by push rod, and completion picks up film, de-filming process, device for removing scum is designed in machine Assist demoulding, when residual film be picked up spike-tooth tie up be sent to recycling tank inlet when, the demoulding roller that is forward rotated is from spike-tooth and rolling Brush is dropped down onto in used plastic collection case on cylinder.

2nd, the automatic device for removing scum of the broken incomplete film-recovering machine of site preparation is ploughed.It ploughs the broken used plastic collection device of site preparation and combines structure with scarification equipment Into the broken used plastic collection working rig of site preparation, to pick up tooth and be evenly distributed on roller, demoulding tooth picks up the interlaced cooperation of tooth with finger-like, Residual film is taken off in the process rolled mutually of two rollers from pickup tooth, drops in film-collecting box.

3rd, the automatic device for removing scum of sprocket rake incomplete film-recovering machine.Device for removing scum upside blade and residual film conveying direction during work Unanimously, the drive chain of device for removing scum rotates counterclockwise under the action of dynamical system, and the movement velocity of demoulding blade is higher than in chain The conveying speed of residual film under the drive of wheel, since demoulding rate is more than residual film delivery rate, demoulding blade can be to same point Residual film tear and scrape repeatedly, tear the movement velocity of the residual film scraped off gradually with demoulding blade synchronization, when residual film moves to demoulding chain During tooth harrow top, residual film overcomes the absorption of chain tooth harrow and hangs continuous cropping and uses under the action of the centrifugal force, is detached with chain tooth harrow and falls into residual film Demoulding is completed in recycling bins.

The above-mentioned automatic each have their own advantage of demoulding mode, but also there are many need the place improved：

Although the 1, the automatic device for removing scum clever structure of sting formula incomplete film-recovering machine, processing gets up the part ensured is needed to match Close requirement height, structure excessively complexity, high processing costs, design accuracy are difficult to ensure that.

2nd, it is simple in structure, low cost to plough the automatic device for removing scum benefit of the broken incomplete film-recovering machine of site preparation.But it is to residual film after autumn The adaptation of physical characteristic is poor, serious to tearing for residual film after autumn, had both been unfavorable for the secondary recovery of residual film, it is smooth to be also unfavorable for residual film Be collected into film-collecting box, while mechanism wear is serious.

3rd, the automatic device for removing scum of sprocket rake incomplete film-recovering machine, demoulding blade construction is compact, and functional reliability is high, but entire Space shared by machine is big, and in addition there is also tear problem to residual film after autumn.

Utility model content

The technical problems to be solved in the utility model is to overcome the shortcomings of the prior art, is provided a kind of simple in structure tight It gathers, is at low cost, easily operated control, convenient for installation and maintenance, stable and reliable in work, working efficiency are high has the function of automatic demoulding Machine for recycling mulch film.

In order to solve the above technical problems, the utility model uses following technical scheme：

A kind of machine for recycling mulch film with automatic demoulding is used to be lifted up including rack and in rack Mulch plays film device, and film-collecting box is also equipped in the rack, membrane cylinder is pricked, dials membrane cylinder, turning for driving bundle membrane cylinder The first dynamic drive component and the second drive component for group membrane cylinder to be driven to rotate, the bundle membrane cylinder have been located at film device Top, described group of membrane cylinder are located at film-collecting box and prick between membrane cylinder, and the bundle membrane cylinder is used to penetrate skinning equipped with several Device promotes mulch and the bundle film tooth moved with mulch to group membrane cylinder, and described group of membrane cylinder is used to stir equipped with several The mulch pricked on membrane cylinder enters group film tooth of film-collecting box.

Above-mentioned machine for recycling mulch film, it is preferred that several bundle film teeth are arranged to what grafting membrane cylinder pivot center was evenly arranged Multiple rows of tooth row, per toothrow, row includes more along the spaced apart bundle film tooth in bundle membrane cylinder pivot center direction.

Above-mentioned machine for recycling mulch film, it is preferred that the machine for recycling mulch film is equipped with that mulch is made first to deviate to prick after film tooth again The device for removing scum stirred by group film tooth, the device for removing scum include the sliding rack being slidedly arranged in rack, and the sliding rack is equipped with Can reciprocatingly slide bundle film tooth that mulch is pushed to deviate from each tooth row with sliding rack pushes away membrane element, and the device for removing scum, which further includes, to be used for Drive the slip drive component that sliding rack reciprocatingly slides.

Above-mentioned machine for recycling mulch film, it is preferred that each film tooth elastic connection of pricking is on membrane cylinder is pricked, and the sliding rack is along vertically Direction is slidedly arranged in rack, and the drive component that slides includes the cam being fixedly mounted on bundle membrane cylinder and on sliding rack Driven member, the cooperation of the cam and driven member forces sliding rack to reciprocatingly slide according to setting means, and the sliding rack is according to setting Determine mode to reciprocatingly slide so that when each toothrow row is by device for removing scum, push away membrane element and first stop and film tooth is respectively pricked in the tooth row, then Mulch abjection is being pushed to prick film tooth with respectively being pricked in the tooth row in a state that the holding of film tooth contacts.

Above-mentioned machine for recycling mulch film, it is preferred that the membrane element that pushes away is flexible-belt.

Above-mentioned machine for recycling mulch film, it is preferred that several groups of film teeth be divided into around dial membrane cylinder pivot center be evenly arranged it is more Group tooth group, every group of tooth group include multiple edges and dial spaced apart group of membrane cylinder pivot center direction film tooth, in any one group of tooth group Dial pricked in film tooth and any one toothrow row film tooth quantity it is consistent and correspond, each group of film tooth has to be passed through for corresponding to bundle film tooth Escape groove.

Above-mentioned machine for recycling mulch film, it is preferred that described group of film tooth is the elastic piece contacted when stirring mulch with ground film surface.

Above-mentioned machine for recycling mulch film, it is preferred that be equipped in the rack and be located at film device rear for residual ground What film was collected hugs film device, and the film device of hugging hugs film tooth including several along rack width direction is spaced apart.

Above-mentioned machine for recycling mulch film, it is preferred that it is described hug film tooth in from up to down along first think rack rear extension again to machine The curved rod extended in front of frame.

Above-mentioned machine for recycling mulch film, it is preferred that described film device includes several spaced apart along rack width direction There is the inclination that mulch is forced to move upwards when moving ahead with rack to play film surface for loosening shovel, each loosening shovel；Each loosening shovel is hingedly installed In rack and the height and angle for changing and having tilted film surface can be swung up and down, and connected between each loosening shovel and rack flexible The elastomeric element that loosening shovel is hindered to swing up and down.

Compared with prior art, the utility model has the advantage of：The machine for recycling mulch film of the utility model can be realized certainly Dynamic skinning, film feeding, demoulding sum aggregate film, the entire removal process of mulch do not need to manually participate in, and can greatly improve the degree of automation And working efficiency, with it is simple and compact for structure, at low cost, easily operated control, it is convenient for installation and maintenance, stable and reliable in work Advantage.

Description of the drawings

Fig. 1 is the dimensional structure diagram of machine for recycling mulch film.

Fig. 2 is the overlooking the structure diagram of machine for recycling mulch film.

Fig. 3 is the main structure diagram of machine for recycling mulch film.

Fig. 4 is the dimensional structure diagram for dialling membrane cylinder.

Fig. 5 is the dimensional structure diagram dialled when mulch on bundle membrane cylinder is dialled in film-collecting box by membrane cylinder.

Fig. 6 is device for removing scum with pricking main structure diagram during membrane cylinder cooperation.

Fig. 7 is the structure diagram before device for removing scum demoulding.

Fig. 8 is the structure diagram after device for removing scum demoulding.

Fig. 9 is after device for removing scum demoulding and pushes away the structure diagram that membrane element is resetted.

Marginal data：

1st, rack；100th, mulch；2nd, film device is played；21st, loosening shovel；211st, film surface has been tilted；22nd, elastomeric element；3rd, collect Film case；4th, membrane cylinder is pricked；41st, film tooth is pricked；5th, membrane cylinder is dialled；51st, film tooth is dialled；511st, escape groove；6th, device for removing scum；61st, it slides Frame；62nd, membrane element is pushed away；63rd, cam；631st, convex globoidal；64th, driven member；7th, film tooth is hugged.

Specific embodiment

The utility model is described in further detail below in conjunction with the drawings and specific embodiments.

As shown in Figures 1 to 5, the machine for recycling mulch film with automatic demoulding of the present embodiment, including rack 1 and peace For being lifted up the film device 2 of mulch 100 in rack 1, film-collecting box 3 is also equipped in rack 1, membrane cylinder 4 is pricked, dials Membrane cylinder 5 pricks the first drive component that membrane cylinder 4 rotates and the second driving rotated for driving group membrane cylinder 5 for driving Component pricks membrane cylinder 4 and has been located at 2 top of film device, dials membrane cylinder 5 and be located at film-collecting box 3 and prick between membrane cylinder 4, prick membrane cylinder 4 It is equipped with and several promotes mulch 100 and bundle film tooth with from mulch 100 to the movement of group membrane cylinder 5 for having penetrated film device 2 41, it dials membrane cylinder 5 and dials film tooth 51 into film-collecting box 3 equipped with several for stirring the mulches 100 on bundle membrane cylinder 4.Work When, film device 2 is played by mulch 100 from being lifted up, and the bundle film tooth 41 pricked on membrane cylinder 4 has penetrated the ground that film device 2 is promoted Film 100 is simultaneously moved with 100 grafting membrane cylinder 4 of mulch to membrane cylinder 5 is dialled, then the film tooth 51 of dialling by dialling on membrane cylinder 5 stirs bundle Mulch 100 on membrane cylinder 4 enters film-collecting box 3, so as to complete the recycling of mulch 100.The machine for recycling mulch film can be realized automatically Skinning, film feeding, demoulding sum aggregate film, the entire removal process of mulch do not need to manually participate in, can greatly improve the degree of automation and Working efficiency, with control simple and compact for structure, at low cost, easily operated, convenient for installation and maintenance, stable and reliable in work excellent Point.

In the present embodiment, several bundle film teeth 41 are arranged to multiple rows of tooth row that 4 pivot center of grafting membrane cylinder is evenly arranged, often Toothrow row includes more, and along pricking, 4 pivot center direction of membrane cylinder is spaced apart to prick film tooth 41.Multiple bundles of row per toothrow Film tooth 41, which synchronizes, to be penetrated mulch 100 and is moved with mulch 100, can reduce the breakage of mulch 100, ensures what mulch 100 recycled Reliability.

In the present embodiment, machine for recycling mulch film is equipped with that mulch 100 is made to be dialled by group film tooth 51 again after first deviating from bundle film tooth 41 Dynamic device for removing scum 6, device for removing scum 6 include the sliding rack 61 being slidedly arranged in rack 1, and sliding rack 61 is equipped with can be with sliding rack 61 The bundle film tooth 41 that mulch 100 is pushed to deviate from each tooth row that reciprocatingly slides pushes away membrane element 62, and device for removing scum 6 further includes to drive cunning The slip drive component that moving frame 61 reciprocatingly slides drives sliding rack 61 to reciprocatingly slide, makes to push away membrane element by sliding drive component 62 also move back and forth the bundle film tooth 41 that mulch 100 is pushed to deviate from each tooth row.Above-mentioned film device 2, device for removing scum 6 and group membrane cylinder 5 are sequentially arranged in bundle 4 surrounding of membrane cylinder along 4 rotation direction of membrane cylinder is pricked, and mulch 100 are made first to deviate from bundle film using device for removing scum 6 Then tooth 41 stirs mulch 100 into film-collecting box 3 by the film tooth 51 of dialling for dialling membrane cylinder 5 again, group film tooth 51 can be avoided to stir mulch Film tooth 41 is pricked when 100, role of tear is formed to mulch 100, the breakage of mulch 100 can be reduced, reduce the percentage of damage of mulch 100 And fracture rate.The device for removing scum 6 has the advantages that simple and compact for structure, convenient for installation and maintenance, stable and reliable in work.

In the present embodiment, sliding rack 61 is vertically slidedly arranged in rack 1, and each 41 elastic connection of film tooth of pricking is pricking film rolling On cylinder 4, slide drive component and include the cam 63 being fixedly mounted on bundle membrane cylinder 4 and the driven member on sliding rack 61 64, cam 63 forces sliding rack 61 to reciprocatingly slide according to setting means with the cooperation of driven member 64, and sliding rack 61 is according to setting means It reciprocatingly slides so that when each toothrow row is by device for removing scum 6, pushes away membrane element 62 and first stop and film tooth 41 is respectively pricked in the tooth row, then The abjection of mulch 100 is pushed to prick film tooth 41 with respectively being pricked in the tooth row in a state that the holding of film tooth 41 contacts.It is each to prick 41 elasticity of film tooth even Be connected on and prick on membrane cylinder 4, pricking film tooth 41 can adaptively swing, prick film tooth 41 with prick when membrane cylinder 4 rotates can by swing come It adapts to push away the barrier effect of membrane element 62, ensures normal work；Drive component is slided to prick on membrane cylinder 4 simultaneously due to using to be fixed in Sliding rack 61 is driven to reciprocatingly slide with the cam 63 for pricking the rotation of membrane cylinder 4, do not need to set individual actuator, can save into Originally it, improves structural compactness and reduces control difficulty；Meanwhile it pushes away membrane element 62 and first stops and connect with respectively pricking film tooth 41 in the tooth row It touches, then the abjection of mulch 100 is being pushed to prick film tooth 41 namely is pushing away film portion in a state that the holding of film tooth 41 contacts with respectively being pricked in the tooth row Part 62 is to be close to prick film tooth 41 and mulch 100 is pushed to prick film tooth 41 close to the abjection of pushes mulch 100 for pricking film tooth 41, Mulch 100 is made to be easier in this way, and can reduce and 41 tearing to mulch 100 of film tooth is pricked during mulch 100 is pushed, It is damaged so as to be further reduced mulch 100, reduce by 100 percentage of damage of mulch and fracture rate.

The concrete structure that those skilled in the art can obtain cam 63 according to above-mentioned requirements by conventional design constructs, this 63 structure of the cam construction of embodiment is specifically, as shown in fig. 6, there is cam 63 circumference to drive curved surface, circumference driving curved mask There is consistent with pricking tooth row quantity on membrane cylinder 4 and one-to-one convex globoidal 631, the pivot center of cam 63 is with pricking membrane cylinder 4 Pivot center overlap, multiple convex globoidals 631 are evenly arranged around the pivot center of cam 63, driven member 64 sliding rack 61 from Recast is offseted with lower holding and the circumference drive surface of cam 63；The base radius R0 of cam 63, the stroke H of cam 63 and push away film Component 62 arrives the sum of length of vertical distance L1 three of driven member 64 and is more than the radius R1 for pricking membrane cylinder 4 and the length for pricking film tooth 41 Spend the sum of L2 so that when driven member 64 and the peak of each convex globoidal 631 coordinate, push away membrane element 62 to bundle 4 rotation axis of membrane cylinder The radial distance of line, which is more than, pricks film tooth 41 to the maximum radial distance for pricking 4 pivot center of membrane cylinder（Namely prick 41 free end of film tooth To the radial distance for pricking 4 pivot center of membrane cylinder）, and during the minimum point cooperation of driven member 64 and each convex globoidal 631, push away membrane element 62 arrive the maximum radial distance for pricking 4 pivot center of membrane cylinder to the radial distance for pricking 4 pivot center of membrane cylinder less than bundle film tooth 41, It is located at the corresponding rear for pricking film tooth 41 along the center line for each convex globoidal 631 of rotation direction for pricking membrane cylinder 4.Film is pricked in the course of work Roller 4 is rotated synchronously with cam 63, and circumference drive surface makes sliding rack 61 pump with the cooperation of driven member 64, wherein, respectively Convex globoidal 631 makes the first ascending motion descending motion again of sliding rack 61 with the cooperation of driven member 64, since the rotation side of membrane cylinder 4 is pricked on edge It is located at the corresponding rear for pricking film tooth 41 to the center line of each convex globoidal 631, when each toothrow row is by device for removing scum 6, each convex globoidal 631 contact the bundle film tooth 41 before 61 ascending motion of sliding rack to peak i.e. with corresponding tooth row with the cooperation of driven member 64, from And realize that pushing away membrane element 62 first stops and contacted with respectively pricking film tooth 41 in the tooth row, then kept with respectively pricking film tooth 41 in the tooth row The abjection of mulch 100 is pushed to prick film tooth 41 in the state of contact.

During device for removing scum 6 and group membrane cylinder 5 coordinate the mulch 100 pricked on membrane cylinder 4 being sent into film-collecting box 3, prick The bundle film tooth 41 of each tooth row penetrates mulch 100 and is moved with mulch 100 to device for removing scum 6, the bundle film of each tooth row on membrane cylinder 4 Tooth 41 is stopping the height for pricking film tooth 41, and in cam 63 by before pushing away 62 position of membrane element, pushing away membrane element 62 and being in Coordinate with driven member 64 and start to move upwards under driving effect（As shown in Figure 7）；Each tooth row, which moves to, pushes away 62 institute of membrane element in place When putting, the height that membrane element 62 pricks film tooth 41 still in blocking is pushed away, membrane element 62 is pushed away at this time and is contacted with the bundle film tooth 41 in tooth row, Then tooth row is rotated further with membrane cylinder 4 is pricked, and cam 63 pushes away membrane element 62 with the cooperation driving of driven member 64 and continues up, directly To the bundle film tooth 41 for pushing away membrane element 62 and being higher by tooth row, realize and the abjection of mulch 100 is pushed to prick film tooth 41（Referring to Fig. 8）；Mulch 100 After film tooth 41 is pricked in abjection, tooth row is rotated further with membrane cylinder 4 is pricked, while cam 63 pushes away membrane element 62 with the cooperation driving of driven member 64 It moves downward（Referring to Fig. 9）, make to push away the height that membrane element 62 comes back to blocking bundle film tooth 41, complete to reset, with to next row Tooth row carries out demoulding.

Above-mentioned each convex globoidal 631 coordinates with driven member 64 makes one section of 61 ascending motion of sliding rack to coordinate section to rise, respectively Convex globoidal 631 coordinates with driven member 64 makes one section of 61 descending motion of sliding rack to coordinate section to decline, it is preferred that rises cooperation section Corresponding central angle is motion angle for actuating travel W1, and the value range of motion angle for actuating travel W1 is 8 ° ~ 45 °, is declined corresponding to cooperation section Central angle for motion angle for return travel W2, the value range of motion angle for return travel W2 is 45 ° ~ 75 °.Preferably, in each convex globoidal 631 Heart line is 5 ° ~ 20 ° with the angle R0 of corresponding tooth row.

Preferably, sliding rack 61 is divided into the rod piece group pricked the axial both ends of membrane cylinder 4 and be slidedly arranged in rack 1 by two Into, push away membrane element 62 and be connected between two rod pieces, prick membrane cylinder 4 both ends be equipped with cam 63, be equipped on two rod pieces Driven member 64, the cam 63 that the driven member 64 on two rod pieces corresponds respectively to prick 4 both ends of membrane cylinder coordinate, simple in structure, Good operating stability.Above-mentioned driven member 64 can be the fixed block or rotatably mounted with cambered surface being fixed on sliding rack 61 Idler wheel on sliding rack 61, it is preferred to use idler wheel.In other embodiments, force preferably the connection of sliding rack 61 one driven The adjustable spring that part 64 offsets with circumference drive surface.

In the present embodiment, membrane element 62 is pushed away as flexible-belt, can more closely be contacted with pricking film tooth 41, and flexible pusher Film 100, conducive to being further reduced 100 breakage of mulch and reducing by 100 fracture rate of mulch.The above-mentioned membrane element 62 that pushes away is preferably rubber Band,

In the present embodiment, several groups of film teeth 51 divide for around dialling the multiple sets of teeth group that is evenly arranged of 5 pivot center of membrane cylinder, every group Tooth group includes multiple edges and dials spaced apart group of 5 pivot center direction of membrane cylinder film tooth 51, and film tooth 51 is dialled in any one group of tooth group The quantity of bundle film tooth 41 is consistent in being arranged with any one toothrow and corresponds, and each group of film tooth 51 has to be passed through for corresponding bundle film tooth 41 Escape groove 511.

In the present embodiment, it is the elastic piece contacted when stirring mulch 100 with 100 face of mulch to dial film tooth 51, dials film tooth in this way 51 is big with the contact area of mulch 100, is hardly damaged mulch 100, and dial 51 elastically deformable of film tooth, can not only further prevent Mulch 100 is damaged, and can generate elastic recoil effect when mulch 100 is dialed to film-collecting box 3 and get rid of mulch 100 into collection film Case 3 enters film-collecting box 3 conducive to mulch 100.

In the present embodiment, it is equipped in rack 1 and has been located at 2 rear of film device to be collected residual mulching film 100 Film device is hugged, film device is hugged and hugs film tooth 7 along 1 width direction of rack is spaced apart including several, hugging film device can be to remaining Mulch 100 carries out secondary recovery, improves the net harvesting rate of mulch 100.Preferably, film tooth 7 is hugged in from up to down along after first thinking rack 1 The curved rod that Fang Yanshen extends again to 1 front of rack, this kind, which hugs film tooth 7, can preferably collect mulch 100.

In the present embodiment, film device 2 is played including several along the spaced apart loosening shovel 21 of 1 width direction of rack, each skinning There is shovel 21 inclination that mulch 100 is forced to move upwards when moving ahead with rack 1 to play film surface 211；Each loosening shovel 21 is hingedly mounted on In rack 1 and the height and angle for changing and having tilted film surface 211 can be swung up and down, and connected between each loosening shovel 21 and rack 1 The flexible elastomeric element 22 that loosening shovel 21 is hindered to swing up and down, elastomeric element 22 is is connected directly between loosening shovel 21 and rack 1 Between adjustable spring.This, which plays film device 2, has the function of landform profile modeling function, the energy under the action of elastomeric element 22 of loosening shovel 21 It is enough adaptively to swing up and down, it can be also affixed always with ground in ground relief, so as to ensure smoothly to promote mulch 100。

In the present embodiment, bundle film tooth 41 of the elastic connection on membrane cylinder 4 is pricked using flexible band forms pushes away membrane element 62 And the active force of mulch 100 is basically unchanged using the film tooth 51 of dialling of elastic sheet form, with reference to the elongation of mulch 100, The tear(ing) strength in 100 removal process of mulch can effectively be reduced.

In the present embodiment, the first drive component and the second drive component share an actuator, wherein, it is logical to prick membrane cylinder 4 It crosses the first transmission mechanism with actuator to be connected, dials membrane cylinder 5 and be connected by the second transmission mechanism with actuator, the first transmission mechanism Chain-drive mechanism or tape handler can be used with the second transmission mechanism, actuator can be individual rotary drive（Example Such as, motor）Or actuator can also be the gearbox with obtaining power from walking chassis.It pricks membrane cylinder 4 and passes through bearing assembly In rack 1, the adjustable mounting bracket of an adjustable mounting position in rack 1 is installed, dials membrane cylinder 5 and passes through bearing assembly On adjustable mounting bracket, in order to adjust the relative position dialled membrane cylinder 5 and prick membrane cylinder 4.It pricks film tooth 41 and includes connection Membrane cylinder 4 is pricked in edge by spiral spring portion on membrane cylinder 4 is pricked and the straight-bar portion with spiral spring connecting portion, straight-bar portion Radial direction extends, and spiral spring portion enables straight-bar portion elastics wing.In the present embodiment, loosening shovel 21 in film device 2 is played Quantity is 14, and the quantity that film tooth 41 is pricked in each toothrow row is 13, pricks film teeth 41 and is rotated with bundle membrane cylinder 4 for 13 and just distinguishes Corresponding 13 gaps by between 14 loosening shovels 21 enable mulch preferably to be penetrated by bundle film tooth 41.It pricks on membrane cylinder 4 There is 6 toothrows row altogether, dial has 6 groups of tooth groups altogether on membrane cylinder 5.The rotational angular velocity for dialling membrane cylinder 5 is more than turn for pricking membrane cylinder 4 Dynamic angular speed, the preferred rotational angular velocity for dialling membrane cylinder 5 be two to three times of the rotational angular velocity for pricking membrane cylinder 4, can be by Mulch 100 is timely sent into film-collecting box 3, and mulch 100 is avoided to be wrapped in and is pricked on membrane cylinder 4.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment.To those of ordinary skill in the art, the gained under the premise of the utility model technical concept is not departed from To modifications and variations also should be regarded as the scope of protection of the utility model.

Claims (10)

1. a kind of machine for recycling mulch film with automatic demoulding, including rack（1）And mounted on rack（1）It is upper to be used for upwards Promote mulch（100）Rise film device（2）, it is characterised in that：The rack（1）On be also equipped with film-collecting box（3）, prick membrane cylinder （4）, dial membrane cylinder（5）, for drive prick membrane cylinder（4）Rotation the first drive component and for drive dial membrane cylinder（5）Turn The second dynamic drive component, the bundle membrane cylinder（4）Positioned at a film device（2）Top, described group of membrane cylinder（5）Positioned at film-collecting box （3）With bundle membrane cylinder（4）Between, the bundle membrane cylinder（4）It is used to penetrate film device equipped with several（2）Promoted mulch （100）And with mulch（100）To group membrane cylinder（5）The bundle film tooth of movement（41）, described group of membrane cylinder（5）It is equipped with several use In stirring bundle membrane cylinder（4）On mulch（100）Into film-collecting box（3）Dial film tooth（51）.

2. machine for recycling mulch film according to claim 1, it is characterised in that：Several bundle film teeth（41）It is arranged to grafting membrane cylinder （4）Multiple rows of tooth row that pivot center is evenly arranged, per toothrow, row includes more along bundle membrane cylinder（4）Between pivot center direction Every the bundle film tooth of arrangement（41）.

3. machine for recycling mulch film according to claim 2, it is characterised in that：The machine for recycling mulch film is equipped with to make mulch （100）First film tooth is pricked in abjection（41）Dialled film tooth again afterwards（51）The device for removing scum stirred（6）, the device for removing scum（6）Including cunning Set on rack（1）On sliding rack（61）, the sliding rack（61）Being equipped with can be with sliding rack（61）It reciprocatingly slides and pushes mulch （100）Deviate from the bundle film tooth of each tooth row（41）Push away membrane element（62）, the device for removing scum（6）It further includes to drive sliding rack （61）The slip drive component to reciprocatingly slide.

4. machine for recycling mulch film according to claim 3, it is characterised in that：It is each to prick film tooth（41）Elastic connection is pricking membrane cylinder （4）On, the sliding rack（61）Vertically it is slidedly arranged on rack（1）On, the slip drive component includes being fixedly mounted on Prick membrane cylinder（4）On cam（63）With set on sliding rack（61）On driven member（64）, the cam（63）With driven member （64）Cooperation forces sliding rack（61）It reciprocatingly slides according to setting means, the sliding rack（61）It reciprocatingly slides according to setting means So that each toothrow row is by device for removing scum（6）When, push away membrane element（62）First stop and film tooth is respectively pricked in the tooth row（41）, then with Film tooth is respectively pricked in the tooth row（41）It keeps pushing mulch in the state of contact（100）Film tooth is pricked in abjection（41）.

5. machine for recycling mulch film according to claim 3, it is characterised in that：It is described to push away membrane element（62）For flexible-belt.

6. machine for recycling mulch film according to claim 2, it is characterised in that：Several groups of film teeth（51）It is divided into around group membrane cylinder （5）The multiple sets of teeth group that pivot center is evenly arranged, every group of tooth group include multiple edges and dial membrane cylinder（5）Pivot center direction interval cloth That puts dials film tooth（51）, film tooth is dialled in any one group of tooth group（51）Film tooth is pricked in being arranged with any one toothrow（41）Quantity it is consistent and It corresponds, each group of film tooth（51）With for corresponding bundle film tooth（41）By escape groove（511）.

7. machine for recycling mulch film according to claim 6, it is characterised in that：Described group of film tooth（51）To stir mulch（100） When and mulch（100）The elastic piece of face contact.

8. machine for recycling mulch film according to claim 1, it is characterised in that：The rack（1）On be equipped with positioned at skinning fill It puts（2）Rear is used for residual mulching film（100）What is be collected hugs film device, and the film device of hugging is including several along rack（1） Width direction is spaced apart to hug film tooth（7）.

9. machine for recycling mulch film according to claim 8, it is characterised in that：It is described to hug film tooth（7）In from up to down along first thinking Rack（1）Rear extends again to rack（1）The curved rod of front extension.

10. machine for recycling mulch film according to any one of claim 1 to 9, it is characterised in that：Described film device（2）Packet It includes several along rack（1）The spaced apart loosening shovel of width direction（21）, each loosening shovel（21）With with rack（1）Compel when forward Make mulch（100）The inclination moved upwards plays film surface（211）；Each loosening shovel（21）It is hingedly mounted on rack（1）Upper and energy is up and down It swings to change and has tilted film surface（211）Height and angle, and each loosening shovel（21）With rack（1）Between connect flexible obstruction Loosening shovel（21）The elastomeric element swung up and down（22）.