CN2259051Y - Single-column hanging verticle multi-width mulching film-laying-out mechanism - Google Patents

Abstract

The utility model discloses a single-column hanging vertical multi-width mulching film laying-out mechanism which not only can be pulled by a wheeled type or a walking tractor to independently realize simultaneous arrangement and laying-out of multi-width mulching films, but also can be used as a compact accessory to be conveniently assembled on other plowing machines. The utility model uses a hanging column in transverse laying-out as a hanging center piece, and various components with the functions of hanging connection, soil shaping and division, film expansion, rolling and spreading, soil covering of expanded film are stereoscopically hung and arranged in a space of 360 DEG around the transverse column. The utility model has the advantages of compact structure and flexible adjustment, and can adapt to the requirements of various agricultural parameters of various bed farmlands and ridged farmlands.

Description

Single-column hangs vertical multi-width mulch film film-laying-out mechanism

The utility model relates to a kind of mulch film film-laying-out mechanism, and particularly each parts vertically-arranged is integrated is mounted on single several mulch film film-laying-out mechanisms that articulate on the spreader.

The plastic mulching plantation is the new agricultural technology that China is ripe gradually in recent years, popularize, and is more and more big in the application scale in vast rural area.Because when the film of mulch film shop, need standard ground retainer film from start to finish, put film, actions such as exhibition press mold, earthing flanging put in place, effectively, the work that this is more complicated effort, should be finished by farm machinery, but present present situation is unsatisfactory, the ratio of realization machine shop is too little, is still by artificial shop film in the many operations in many places.Remove the time, outside the reasons such as market, also there is the improved problem of some needs in existing machinery shop membrane technology itself: existing a large amount of mulch film machines that use of producing are central part with a horizontal rectangular frame, each workpiece is to arrange layout from front to back successively to be mounted on this frame, this structure is not compact, weight is big, floor space is big (to comprise that equally also there is this problem in the new-type mulch film spreading and seeding machine that has report to occur recently, and structure is more grown up), this structures shape this class film-laying-out mechanism poor to the flexibility of various different agronomy parameters, and can only with oneself central task, finish single width shop film, Fa Zhan several film-laying machines also can only be big with structure based on this, need join large-sized power machinery and be cost.Existing film-laying-out mechanism can not be loaded on rotary tillage sower etc. as a compact annex and plough, puts in order, broadcasts mechanically, adjusts several shop film tasks of finishing various agronomy parameters embanked field, furrow field flexibly.

The purpose of this utility model is to provide a kind of improved single-column to hang vertical multi-width mulch film film-laying-out mechanism, it can not only drag independent one-tenth machine by wheeled or hand tractor, adjust flexibly and can adapt to the requirement of various embanked fields furrow field agronomy parameter, realize that several mulch films solid layouts spread film simultaneously, and can be secured to the related combine of the patent of invention " ridge-tilling soil-working fertilizing, sowing and laying-out modular combine " of separate case application on the same day etc. easily as a compact annex and plough, put in order, broadcast mechanically and its combination work.

The utility model is achieved in that

Articulate spreader for articulating central part with a lateral arrangement, the horizontal rectangular frame that replaces prior art, to pull connection, shaping divides soil, the support volume is put film, each functional unit solid such as exhibition press mold earthing is suspended in 360 degree spaces, this spreader border, the position articulates film volume support arm adjustablely respectively on this spreader, after connect the fixedly boom of exhibition press mold earthing assembly, the frame plate and the dress thereof that have the shaping assembly are hung flange, the used film volume support arm of adjacent two films volume is staggeredly arranged at an angle each adjacent membranes volume is laid every staggering between the upper and lower, there is a pair of fixedly boom after the top of film volume strides across separately, to stretch corresponding to each film volume, hinged with the drawbar that a pair of elastic floating presses down, by the workpiece exhibition film limiting roll that is loaded on the drawbar, press mold wheel and earthing garden dish cooperate with the native reshaper of branch on being connected in frame plate realizes that several mulch films solid layouts spread film simultaneously.

Because what the utility model adopted a lateral arrangement articulates spreader for articulating central part, and each functional unit that articulates with it done effective improvement, adjust flexibly, thereby can realize that several mulch films crossed space that staggers up and down arranges, spreads simultaneously in high quality film, shop film parameter adjustable range is wide, can adapt to single width or several shop films on various crop furrow and ridge.Because main working parts of the present utility model is collapsible, but and adopted by buckle ring and be enclosed within the structure that flange links to each other with frame plate that mounts that articulates on the spreader optional position, thereby make this function give full play to many as the compact easily shop of attaching carrying film annex, can join with the frame plate of the various different in width of various farm machinery and hang combination with the combination adaptability.Frame plate can be to stretch plate after the frame of other farm machinery, also can be directly with behind the wheel tractor hang, hand tractor protracts frame even non-mechanomotive force trailer links to each other special-purpose frame plate.

Below with reference to accompanying drawing invention is described in further detail.

Fig. 1 is the side direction view of a kind of concrete structure of the utility model.

Fig. 2 is that the B of arrow B indication among Fig. 1 is to view.

With reference to Fig. 1 Fig. 2, a kind of single-column hangs vertical multi-width mulch film film-laying-out mechanism, and it comprises the native reshaper of branch (1), film roll (4), film volume support arm (3), exhibition film limiting roll (8), press mold wheel (10), and the earthing garden dish (17) etc. of prior art.Wherein with articulate frame plate (70) (64) that flange (18) joins can be have stretch plate after the frame of other farm machinery of various different in width or directly with behind the wheel tractor hang, hand tractor protracts the special-purpose frame plate that frame links to each other (be illustrated as with a hand steered tractor protract the state that frame links to each other).

With reference to Fig. 1 Fig. 2, different with the horizontal rectangular frame of prior art, the utility model articulates spreader (41) for articulating central part with a horizontal cross, to pull connection, shaping divides soil, the support volume is put film, each functional unit solid of exhibition press mold earthing is suspended in 360 degree spaces, its border, spreader (41) is gone up axial location and extension flange (18) fixedly is equipped with in circumferential (in 360 degree) position adjustablely articulating, film volume support arm (3) and fixing boom (5), dress is hung flange (18) and is dragged frame plate (70) (64) attaching mutually of carrying mechanically with film-laying-out mechanism, and the frame plate bottom also is equipped with workpiece and is divided native reshaper (1); Each film roll (4) is put by being positioned at a pair of relative film volume support arm (3) the support limit that articulates the last same circumferential position of spreader (41), when several spread film simultaneously, the used film volume support arm (3) of adjacent two films volume upwards was staggeredly arranged at an angle in the week that articulates spreader (41), laterally interferes mutually and arrange; Every pair fixedly boom (5) stretch after striding across from its corresponding film volume top, hinged with a pair of drawbar (7) that cooperates elastic floating to press down by drawbar extension spring (6) by bearing pin (2), drawbar (7) bottom is equipped with work package exhibition film limiting roll (8), press mold wheel (10) and earthing garden dish (17) etc.The utility model is spread film by exhibition press mold earthing assembly (3) (8) (10) (17) simultaneously with dividing native reshaper (1) to cooperate can to realize the three-dimensional layouts of several mulch films in furrow field or embanked field, and have the film of shop parameter adjustable range wide, can adapt to the furrow of various crops and various sizes and the characteristics on ridge.

With reference to Fig. 1 Fig. 2, at the frame axle (9) that is used for having between a pair of drawbar (7) of each width of cloth mulch film its stability of synchronization of reinforcement, going back removable mounting on this axle has the clamping mounting (19) of exhibition film limiting roll (8), exhibition film limiting roll (8) by softly mould, rubber or the soft bullet material that foams make, and is disposed in the top on ridge (furrow) and the front of both sides press mold wheel as required.On frame axle (9), can also install and be used for the clamping face and burrow, plant other mounting of planting parts etc.

With reference to Fig. 1 Fig. 2, one end of drawbar extension spring (6) has the connection that can conveniently take off, fixedly have on the rear stretching end of boom (5) one drawbar (7) and when bearing pin (2) is upwards turned up backward, stop the fixedly bayonet unit of its falling with each part, this machine structure of making is compact more, be easy to the transition in the field.

With reference to Fig. 1 Fig. 2, press mold wheel (10) is loaded on the spindle nose of drawbar (7) lower end, there is a free bearing axle (11) hinged in place with the front end of the vertical rocking arm of earthing dish (13) near drawbar (7) lower end, behind the lower end of this vertical rocking arm (13) and drawbar (7), stretch a balance pull-spring (12) is arranged between the pawl, at this rocking arm (13) but the rear end by the bolt tightening the horizontal toggle link of earthing dish (16) of one horizontal hunting displacement is housed, horizontal toggle link (16) outer end high and low position can ground suit tightening the L type fork arm (15) that the bottom has rotation earthing garden dish (17).By changing the relative high and low position between L type fork arm (15) and horizontal toggle link (16), the press mold power that can change the contact to earth pressure and the press mold wheel (10) of earthing garden dish (17) makes it to keep reasonable.

With reference to Fig. 1 Fig. 2, frame plate (70) (64) is the opening flange-like with articulating the part that spreader (41) links to each other, and articulates spreader (41) translation during attaching and snaps in this opening flange and by combining with the bolt tightening with frame plate (70) (61) from the flange (18) that articulates that is installed on one's body.Thereby make this function easily with various farm machinery (be this machine drag carrier aircraft tool) on the frame plate of various different in width join and hang combination.

With reference to Fig. 1 Fig. 2, with articulate frame plate (70) (64) that flange (18) joins can be have stretch plate after the frame of other farm machinery of various different in width or directly with behind the wheel tractor hang, hand tractor protracts the special-purpose frame plate that frame links to each other.

Claims (6)

1, a kind of single-column hangs vertical multi-width mulch film film-laying-out mechanism, and it comprises the native reshaper of branch (1), film roll (4), film volume support arm (3), exhibition film limiting roll (8), press mold wheel (10), earthing garden dish (17) etc., it is characterized in that:

Articulate spreader (41) for articulating central part with a horizontal cross, articulate spreader (41) go up axial location and circumferentially (in 360 degree) position extension flange (18), film fixedly be housed adjustablely roll up support arm (3) and fixing boom (5), dress is hung flange (18) and is dragged frame plate (70) (64) attaching mutually of carrying mechanically with film-laying-out mechanism, and the frame plate bottom also is equipped with workpiece and is divided native reshaper (1); Each film roll (4) is put by being positioned at a pair of relative film volume support arm (3) the support limit that articulates the last same circumferential position of spreader (41), when several spread film simultaneously, the used film volume support arm (3) of adjacent two films volume upwards was staggeredly arranged at an angle in the week that articulates spreader (41), laterally interferes mutually and arrange; Every pair fixedly boom (5) stretch after striding across from its corresponding film volume top, hinged with a pair of drawbar (7) that cooperates elastic floating to press down by drawbar extension spring (6) by bearing pin (2), drawbar (7) bottom is equipped with work package exhibition film limiting roll (8), press mold wheel (10) and earthing garden dish (17) etc.

2, film-laying-out mechanism according to claim 1, it is characterized in that at the frame axle (9) that is used for having between a pair of drawbar (7) of each width of cloth mulch film its stability of synchronization of reinforcement, going back removable mounting on this axle has the clamping mounting (19) of exhibition film limiting roll (8), exhibition film limiting roll (8) by softly mould, rubber or the soft bullet material that foams make, and is disposed in the top on ridge (furrow) and the front of both sides press mold wheel as required.

3, according to claim 1 and 2 described film-laying-out mechanisms, an end that it is characterized in that drawbar extension spring (6) has the connection that can conveniently take off, fixedly have on the rear stretching end of boom (5) one drawbar (7) and when bearing pin (2) is upwards turned up backward, stop the fixedly bayonet unit of its falling with each part.

4, film-laying-out mechanism according to claim 1, it is characterized in that press mold wheel (10) is loaded on the spindle nose of drawbar (7) lower end, there is a free bearing axle (11) hinged in place with the front end of the vertical rocking arm of earthing dish (13) near drawbar (7) lower end, behind the lower end of this vertical rocking arm (13) and drawbar (7), stretch a balance pull-spring (12) is arranged between the pawl, at this rocking arm (13) but the rear end by the bolt tightening the horizontal toggle link of earthing dish (16) of one horizontal hunting displacement is housed, horizontal toggle link (16) outer end high and low position can ground suit tightening the L type fork arm (15) that the bottom has rotation earthing garden dish (17).

5, film-laying-out mechanism according to claim 1, frame plate (70) (64) is the opening flange-like with articulating the part that spreader (41) links to each other, and articulates spreader (41) translation during attaching and snaps in this opening flange and by combining with the bolt tightening with frame plate (70) (61) from the flange (18) that articulates that is installed on one's body.

6, film-laying-out mechanism according to claim 1 or 5, it is characterized in that with articulate frame plate (70) (64) that flange (18) joins can be have stretch plate after the frame of other farm machinery of various different in width or directly with behind the wheel tractor hang, hand tractor protracts the special-purpose frame plate that frame links to each other.

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