KR101536733B1 - Boring Device of Mulching Film for Cultivating Crops - Google Patents

Abstract

The present invention relates to a mulching film punching device for cultivating crops. The mulching film punching device comprises: a body frame having a support frame and constituting a base; a rotation axis having a planting punching unit coupled with the body frame to be rotated, wherein the planting punching unit is coupled and rotated with the support frame; left and right disc-shaped rotation brackets having the rotation axis inserted therein and connected with the rotation axis; a left punching unit having multiple left seat frames having one side integrally and horizontally protruding from an edge of the left rotation bracket and equipped with a planting hole forming unit for punching a planting hole in a mulching film for cultivating crops; and multiple right seat frames having one side integrally and horizontally protruding from an edge of the right rotation bracket, having a planting hole forming unit for punching a planting hole in a mulching film for cultivating crops, and cornerwise coupled with the left seat frames. The other side of the left seat frames is integrally formed with the other side of right connection frames, and the other side of left connection frames is integrally formed with the other side of the right seat frames. When a mulching film for cultivating crops is produced, neighboring zigzag planting holes are simultaneously punched by means of one planting punching unit, so that a distance between planting holes is regular. A planting hole and a supply hole are punched by means of one planting punching unit, so that a distance therebetween is regular.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a mulching film for cultivating crops,

The present invention relates to a mulching film perforator for cultivating crops, and more particularly, to a mulching film perforator for cultivating crops, and more particularly, The present invention relates to a mulching film perforator for cultivating crops, which perforates a planting hole of a mulching film for crop cultivation in which a zigzag recycling ball is formed.

Generally, when cultivating crops in a farm, the soil of the cultivated area is slaughtered with a covering material to keep the moisture of the cultivated soil (rye) planted with the crops, prevent soil loss due to rainwater during rainfall, Mulching).

In this way, the mulching cultivation method in which crops are cultivated under the condition that the cultivated soil is covered with the covering material prevents the water evaporation of the cultivated soil so as to maintain moisture in the soil and suppresses the occurrence of weeds

It is relatively widely used.

Mulching refers to covering the surface of the soil when cultivating crops. Mulching Film for cultivation of crops refers to a thin film made of mulching, vinyl or the like. It is used to prevent soil moisture, control temperature, weed growth It is used for the purpose of suppression, prevention of infectious germs, prevention of soil pollution, etc. Also, there is an effect of preventing the soil from being washed out due to rain.

Generally, when crops are grown, mulching film for crop cultivation is put on the rye so that the growth of weeds is suppressed and moisture and nutrients of the soil are not evaporated. The surface of the mulching film for crop cultivation is cut and the seedlings of the crops are transplanted .

The above-mentioned transplanting operation of the crops is carried out by covering the soil for cultivation with a mulching film for growing crops and then punching the mulching film on the surface of the mulching film for growing crops at regular intervals and then seeding crops , And transplant seedlings grown in the perforations so that the crop can grow to the appropriate size.

The present invention relates to a mulching film perforator for cultivating crops, which produces a mulching film for growing crops,

The molten resin to be melted and extruded through the extruder 1 is raised from the mulching film molding nozzle 2 to the cylindrical tube 3 and guided by the guide plate 4 to be stuck by the stuck roller 5 to become a double- The edges are cut off by the cutting knife 8 while passing through a plurality of the auxiliary rollers 6 to form a one-ply mulching film and the planting holes are drilled in the crop cultivating mulching film perforator 130 and are wound on the winder 7, It becomes a mulching film.

The crop cultivating mulching film perforator 130 is placed on a rotary perforator 140 that is in close contact with a single-ply mulching film when the single-ply mulching film is wound on the winder 7, The re-casting hole is drilled in the re-castable portion 160 according to the guide of the reel 132, and then the reel is wound in the reel 7.

The planting drill 140 has a plurality of disk-shaped rotation frames 143 connected to the disk-shaped rotation brackets 147 on both sides thereof, and passes through the center of the opposing pair of rotation brackets 147, And a rotary shaft 146 rotatably mounted on the body frame 131 at its side ends.

The perforated portion 60 formed on the rotary plate 62 and composed of a perforation knife 63 spaced apart from the center of the rotary shaft of the motor 61 by a predetermined distance is inserted into the recess frame 160 143 to pierce the re-casting holes in the one-ply mulching film by rotating the piercing knife 63 before the single-ply mulching film is wound on the winder.

The replica drilling machine 140 has an elevation frame 143. The replica assembling units 160 are laid one by one or spaced apart at regular intervals for each of the elevation frames 143, The cultivation mulching film is pierced in a longitudinal direction or in two rows in parallel.

The prior art mulching film perforator for cultivating crops has a problem that the reforma- tion drilling machine has the same structure without the distinction of the left-side perforation and the right-side perforation, and only the straight-type reforma- tion hole is drilled in the crop cultivation mulching film.

Also, in the prior art, there is a problem that the reforma- tion drilling machine has the same constitution without any distinction of the left-side perforation and the right-side perforation, and the supply hole is perforated in parallel with the reforma- tion hole in the crop cultivation mulching film.

In order to form a zigzag reforestation hole in a mulching film for cultivating crops, a plurality of reforma- tion drillers have been formed, one of the reforma- tion drill holes has been drilled through one row of re-drilling holes, and the other re- There is a problem that the hole is punctured after the hole and the productivity is lowered or the production cost is increased.

Further, the conventional art has a problem in that it is difficult to drill the re-planting distance and the daytime distance of the re-planting hole to 20 cm or less even if the support jig planting hole is drilled in the crop cultivation mulching film by a plurality of planting drillers.

In addition, in the prior art, the mulching film for crop cultivation in which a through hole of one line is formed after the penetration of one line of through holes at the time of production of the crop cultivation mulch film is transported to a certain distance, There is a problem that the distance between the through holes penetrating through the zigzag is not constant.

In addition, in the prior art, there is a problem in that the frame of the reforma- tion drill machine may be deflected to cause deflection in the frame, so that the reaming drill machine should be prevented from sagging by the reinforcing plate or the like in the middle of the length of the re-

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems of the prior art, and it is an object of the present invention to provide a mulching film for cultivating crops in which a reforater is pierced by a reforma- tion drilling machine composed of zigzags, The present invention provides a mulching film perforator for cultivating crops, which produces a mulching film for cultivating crops with a constant distance between a feeder and a planting hole at the same time as a feeder plow.

The present invention relates to a crop cultivating mulching film perforator, comprising: a body frame having a support frame and forming a frame; And a rearrangement unit that is rotatably coupled to the body frame, wherein the rearrangement unit includes: a rotation shaft coupled to the support frame to rotate; Right and left rotation brackets inserted into the rotation shaft and interlocking with the rotation shaft; A left perforation formed of a plurality of left-eye frame frames, one side of which is projected in parallel with an edge of the left-side rotation bracket in parallel, and in which a reforamer for perforating a planting hole is formed in a crop cultivation mulching film; A right rotating bracket having a plurality of right-side frames formed on one side thereof in parallel with one another at an edge of the right-side rotating bracket, the right-side rotatable bracket including a plurality of right- It is composed of perforation.

Further, in the present invention, the left perforation part is formed in a cylindrical shape having a left connection frame integrally formed between the left and right side frame frames and having an outer circumferential surface penetrated; Wherein the right perforation portion is formed in a cylindrical shape having an outer peripheral surface through which the right side connecting frame is integrally formed between the right side frame and the right side frame; The other side of the left side frame is integrated with the other side of the right side connection frame and the other side of the left side connection frame is formed integrally with the other side of the right side frame.

Further, in the present invention, the width of the left child frame is equal to the width of the right connection frame; The width of the left connection frame is equal to the width of the right side frame; The outer circumferential surface passing portions of the left connection frame and the right connection frame are configured to be smaller than the outer circumferential surface penetrating portion of the rear frame assembly of the left seat frame and the right seat frame.

Further, in the present invention, the left seat frame, the left frame, the right frame, and the right frame are formed of at least one of the 'a' steel, the 'c' steel or the ㅁ steel.

In addition, in the present invention, one side edge of the left side frame and the left side connecting frame, the right side frame and the right side connecting frame are not framed so that the left side frame, the left side frame, A feed hole forming hearth portion formed by a 'ㅁ' shaped space penetrating between the left perforation and a part of the right perforate constitutes a portion where the four frames meet; And a supply hole forming unit for feeding the mulching film for crop cultivation to the supply hole is formed.

In addition, the present invention is characterized in that one side edge of the other side of the left side frame, the left side frame, the right side frame and the right side frame are formed in the inner side in the 'A' shape, and the left side frame and the left side frame The portion where the four frames of the right frame and the right frame meet intersects the left and right perforations by the ' A supply hole forming part of the 'ㅁ' shape space is constituted; And a supply hole forming unit for feeding the mulching film for crop cultivation to the supply hole is formed.

Further, in the present invention, the re-formulator or the feed roller may be a rotary plate integrally rotating with the rotary shaft of the motor and having a '+' shaped protrusion on the upper surface thereof, And a perforated knife spaced apart.

The mulching film perforator for cultivating crops according to the present invention has the effect that the distance between neighboring zig-zag drills is simultaneously drilled by one re-drilling machine so that the distance between the drill holes and the drill holes is constant.

In addition, the present invention has the effect that the distance between the feeder and feeder is constant by puncturing the feeder and the feeding hole simultaneously by a single planting machine on the mulching film for crop cultivation.

In addition, the present invention is advantageous in that the planting hole and the supply hole are drilled at one time by one planting perforator, and productivity is good.

Also, according to the present invention, it is possible to approach the joining portion of the left perforation and the right perforation by the reforater forming machine placed on the left perforation and the reforater machine placed on the right perforator, Or less.

In addition, the present invention is not limited to the kind of crops and the cultivation characteristics of crops, but also has the effect of producing a crop mulching film having a distance from the planting area to the planting area.

Further, according to the present invention, the reforma- tion drilling machine is constituted by assembling the left perforation and the right perforate so that the assembled portion of the left and right perforations reinforces the strength of the reforma- tion drill, thereby eliminating the need for a separate reinforcing plate.

In addition, the present invention is capable of fixing the reheating machine in the seat frame, so that the reheating distance of the zigzag rehearsal can be adjusted.

In addition, when the size of the left and right perforations is made different or the positions of the re-formers of the left perforation or the right perforation are made different from each other, the position of the zigzag recycling hole is shifted from the width center of the crop cultivation mulching film There is an effect that a planting hole can be formed.

Figure 1: Conceptual diagram of production of mulching film for general crop cultivation.
Figure 2: State of the art mulching film perforator for crop cultivation.
Figure 3 is a perspective view of a mulching film perforator for crop cultivation without feeder of the present invention.
4 is a partially enlarged perspective view of a reforma- tion drilling machine in which a supply hole forming device of the present invention is formed;
5 is a perspective view of the re-formulator and the feed rollers of the present invention.
Fig. 6: Production state of a mulching film for cultivation of crops without supply rollers according to the present invention.
Figure 7: Plan view of mulching film for crop cultivation produced by the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Generally, the production process of crop cultivation mulching film is briefly described,

The apparatus for producing a crop cultivation mulching film comprises an extruder 1 having a hopper and a heater and a nozzle 3 for piercing the upper part of the cylindrical tube 3 lifted in a mulching film forming nozzle 2 for extruding a molten resin to be melted and extruded in an extruder A plurality of roller aids 6 for causing the cylindrical tube 3, which is stuck with the guide plate 4, to be completely folded to form a two-fold film, and a pair of films are cut at one side edge or both side edges, And a winder 7 for winding the completed crop cultivation mulching film 10 on the rollers.

When the synthetic resin is melted at 180 to 220 ° C. as a heater of the extruder by extruding a synthetic resin chip into the hopper of the extruder 1 and extruding it with an extruding screw, the melted synthetic resin is extruded through the mulching film forming nozzle 2, And is extruded upward.

When the small diameter cylindrical tube which is extruded upward through the mulching film forming nozzle 2 rises and air is supplied into the small diameter cylindrical tube through the blower, the cylindrical tube 3 having a constant diameter is expanded by the air pressure blown Respectively.

The cylindrical tube 3 is conveyed in a state in which both sides are adjacently adjacent to each other with the inclined guide plate 4 having a predetermined inclination angle so that the upper portion is narrowed, A half-width two-ply film is passed through various auxiliary rollers 6, and the edge of one side is cut by the cutting knife 8 to be transferred to the one-ply mulching film, And the edges of both sides are cut by the cutting knife 8 to be divided into the upper mulching film and the lower mulching film so that the front and rear films can be separated from each other by the planting holes 11, The perforated singe mulching film is wound on the upper take-up roller and the lower mulching film is wound on the lower take-up roller, respectively, to form a crop cultivation mulching film.

When a black synthetic resin is injected into the hopper of the extruder 1 to form a mulching film for cultivating black crops, the mulching film for cultivating the cultivated hunting crops is formed by injecting the hull synthetic resin into the hopper of the extruder 1.

When the crop cultivation mulching film 10 is continuously wound on the winder 7 without cutting the crop cultivation mulch film 10 continuously produced by the extrusion of the mulching film forming nozzle 2 in the longitudinal direction L, It is produced up to several hundred meters.

According to the diameter of the mulching film forming nozzle 2 and the diameter of the cylindrical tube 3 which expands the small diameter cylindrical tube extruded through the mulching film forming nozzle 2 by the blowing air pressure, (10) is determined.

The crop cultivating mulching film perforator (30) of the present invention is formed separately from the vertical frame and the connecting frame and the connecting frame which interconnect some vertical frames among the four vertical frames and the vertical frames A main frame 31 formed of a support frame 45 and forming a frame is constituted.

The support frame 45 is constituted by a pair of left support frames for interconnecting two vertical frames on the left side of the four vertical frames and a pair of right support frames for interconnecting two vertical frames on the right side, The planting puncher 40 is formed by punching the feeding hole 12 and the feeding hole 11 in the crop cultivation mulching film 10 after being attached to the supporting frame 45 and rotated.

The overall shape of the planting punch 45 is such that left and right ends are formed by a rotation bracket 47 and right and left perforations constituted by a seat frame 43 and a connection frame 44 are coupled to the rotation bracket 47, And the rotary shaft 46 is inserted through the rotary shaft 43, thereby forming the re-formulator 60 in the seat frame 43.

The planting drill 45 comprises a left perforation 41, a right perforation 42 and a rotational axis 46 inserted in the longitudinal direction of the left and right perforations, each of which is composed of an inner frame 43 and a connecting frame 44 And the seat frame 43 is divided into a left seat frame 43-1 constituted by a reforator 60 and a right seat frame 43-2 constituted by a reforator 60, The replica drilling machine 45 is constituted by the supply hole forming machine 70 between the left and right drills 41 and 42, .

The drilling machine 40 is constituted of a left perforation 41 and a right perforation 42 that are inserted into a rotary shaft 46 and interlocked with the rotary shaft and are coupled to the support frame 45 and rotated, The left end of the left support frame and the right end of the right end support frame are engaged by the bearings on the left support frame and the right support frame to cross the left support frame and the rear support frame so that the reaming perforator 40 is rotatable.

The left rotation bracket 47-1 is formed in a disk shape in which a rotation shaft 46 is inserted and coupled to a rotation axis 46 adjacent to the left support frame 45 to interlock with the rotation axis 46. A right rotation bracket 47 -2 is formed in a disk shape in which a rotation shaft 46 into which the left rotation bracket 47-1 is inserted is inserted and is coupled to the rotation shaft 46 adjacent to the right support frame 45 and interlocked with the rotation shaft 46.

The left perforation 41 is formed by integrally protruding one side parallel to the edge of the left rotation bracket 47-1 and forming a planting machine 60 for perforating the planting hole 11 in the crop cultivation mulching film 10, And a plurality of left-eye frame frames 43-1.

The right perforation 42 includes a re-formulator 60 which is integrally formed at one edge of the right rotation bracket 47-2 and protrudes in parallel and pierces the planting hole 11 in the crop cultivation mulching film 10, And a right perforation 42 constituted by a plurality of right-side frame 43-2 which is formed to be connected to the right inner frame 43-1 so as to be shifted from the left inner frame 43-1.

The reel-forming machine 60 formed in the left rest frame 43-1 of the left perforation 41 is formed in a row on the left side of the reel hole 11 perforated in the longitudinal direction of the crop cultivation mulching film 10 And the rehabilitator 60 formed in the right rest frame 43-2 of the right perforation 42 is formed in the right side of the planting hole 11 perforated in the longitudinal direction of the crop cultivation mulching film 10, And the reel-forming machine 60 formed in the right reel-forming frame 43-2 is pierced. The reel-forming machine 60 is punched in the reel-forming machine 60 formed in the left-side reel frame 43-1 The balls are punctured in a zigzag fashion.

The left inner notches 43-1 and the left inner notches 43-1 are configured to be shifted from each other and are shifted from each other. The rehabilitator 60 is formed in the left rest frame 43-1 so that the rehabilitator 60 formed in the left rest frame 43-1 and the rehabilitator 60 formed in the right rest frame 43-2 are punched The balls are punctured in a zigzag fashion.

That is, the reel that punctures the reel-forming machine 60 formed in the left rest frame 43-1 and the reel-forming machine 60 formed in the right reel frame 43-2 are pierced by a mulching film for growing crops The mulching film 10 for plowing the crop cultivating mulch film 10 is parallel to the longitudinal direction of the mulching film 10 in the longitudinal direction of the mulching film 10, but the entire distribution of the drilled pit 11 is zigzag.

The left perforation 41 is formed in a cylindrical shape in which a left connecting frame 43-1 is integrally formed between the left and right frame 43-1 and the left frame 43-1, A left connection frame 44-1, through which a part of the surface is penetrated, is located on the longitudinal side surface of the left-side frame 43-1, through which a part of the surface is penetrated, and the left connection frame 44-1 is formed on the side surface of the left connection frame 44-1 The left connecting frame 43-1 with the partially penetrated surface is positioned and the left connecting frame 44-1 with the partially penetrated surface is positioned on the side surface of the left facing frame 43-1, So that all of the left-side frame 43-1 and the left-side connecting frame 44-1 located at the left side are formed into an approximate cylindrical shape.

The right perforation 42 is formed in a cylindrical shape in which a right side connection frame 44-2 is integrally formed between the right side frame 43-2 and the right side frame 43-2 and a part of the outer periphery is penetrated, A right connection frame 44-2, through which a part of the surface is penetrated, is positioned on the longitudinal side surface of the right side frame 43-2 through which a part of the surface is penetrated, and the right side connection frame 44-2 is formed on the side surface of the right connection frame 44-2 The right side frame frame 43-2 in which a part of the surface is penetrated is positioned and the right side frame frame 44-2 in which a part of the surface is penetrated is placed on the side surface of the right side frame 43-2, So that all of the right-side frame 43-2 and the right-side connecting frame 44-2 located in the vicinity of the right-side frame are formed into a substantially cylindrical shape.

The width of the left rest frame 43-1 is equal to the width of the right connection frame 44-2 and the width of the left connection frame 44-1 is equal to the width of the right rest frame 43-2 That is, the widths of the left-side frame 43-1, the right-side connecting frame 44-2, the left-side connecting frame 44-1 and the right-side frame 43-2 are the same, The left boring frame 43 and the left boring frame 43-1 and the left connecting frame 43-1 and the left connecting frame 43-1 which are substantially cylindrically shaped in the longitudinal direction, 44-1 in the circumferential direction.

The outer circumferential surface passing portions of the left connection frame 44-1 and the right connection frame 44-2 are smaller than the outer circumferential surface passing portion of the reamer forming units of the left and right side frame frames 43-1 and 43-2 The motor 61 of the rehabilitator 60 is not inserted into the penetration portion of the left connection frame 44-1 and the right connection frame 44-2 so that the user can adjust the arrangement of the reamer 60 in a zigzag arrangement .

One side of the left rest frame 43-1 is integrally formed with the left rotation bracket 47-1 and one side of the right rest frame 43-2 is integrally formed with the right rotation bracket 47-2, The other side of the left side frame 43-1 is integrated with the other side of the right side connection frame 44-2 and the other side of the left side connection frame 44-1 is formed integrally with the other side of the right side frame 43-2 do.

That is, the left rest frame 43-1 is configured to be shifted from the right rest frame 43-2, and the left connection frame 44-1 is shifted from the right connection frame 44-2, so that the left rest frame 43-1 -1 by means of a reforator 60 constituted by a reforestation hole 11 and a right reaming frame 43-2 which are drilled in the crop cultivation mulching film 10 by a reforator 60 constituted by a cropping- The re-drilling hole drilled in the film 10 is staggered in the width direction of the crop cultivation mulching film 10 so as to be staggered.

The left sitting frame 43-1, the left connecting frame 44-1, the right sitting frame 43-2, and the right connecting frame 44-2 The right frame 43-2, the right frame 43-1, the right frame 43-1, the left frame 42-1, the left frame 42-1, the left frame 42-1, the right frame 42-2, And the right connection frame are separated so that the re-formulator 60 is not placed in the left connection frame 44-1 and the right connection frame 44-2.

The position of the end of the rotary disk cover 65 of the rehabilitator 60 is adjusted by the position of the left rest frame 43-1 and the position of the left rest frame 43-2 on the right rest frame 43-2, -1 and the right side frame 43-2, the left side frame frame 43-1 and the right side frame frame 43-2 are positioned at the same position as the left side frame frame 43-2, The bottom surface of the rotary plate cover 65 of the reheating hole forming unit 60 is placed on the bottom of the 'a' steel section and the 'ㅁ' shaped space is formed by the 'a' steel section, The motor 61 of the drilling machine 40 is inserted into the penetrating portion and the motor 61 is electrically connected to the external power source through the rotation bracket 47 by the electric wire .

The fabricator 60 can be moved in the longitudinal direction of the left perforation 41 and the right perforation 42 in the longitudinal direction of the left and right frame 43-1 and 43-2. The planting distance a1 and a2 of the planting hole 11 punctured by the planting machine 60 are adjusted and the planting distance of the planting hole 11 is adjusted by the diameter of the planting perforator, The distance a3 is adjusted.

That is, if the distance between the reel-forming machine 60 placed in the left perforation 41 and the reel-forming machine 60 placed in the right perforation 42 is long, the rearing distances a1 and a2 will be long, the aeration distance a1 becomes shorter as the diameter of the left perforation 41 and the diameter of the right perforation 42 become larger and the distance between the left perforation 41 and the right perforation 42 becomes larger, When the diameter of the perforation is small, the distance a3 is short.

The present invention is characterized in that the reel-forming machine 60 placed in the left perforation 41 and the reel-forming machine 60 placed in the right perforation 42 are combined with the left perforation 41 and the right perforation 42 So that it is possible to drill the planting distances a1 and a2 to 20 cm or less in the crop cultivation mulching film 10.

The 'c' and 'k' beams are used for a part of the left and right frame 43-1 and 43-2 and the left and right frames 43-1 and 43-2, The left-side frame 43-1 and the right-side frame 43-2 can be used for reinforcement.

When the left connection frame 44-1 and the right connection frame 44-2 are formed of the same shape steel as the left frame 49-1 and the right frame 49-2, the left connection frame 44- 1 and the left rest frame 43-1 are not distinguished from each other and the right connection frame 44-2 and the right rest frame 43-2 are not distinguished from each other, The left attachment frame 43-1 and the left connection frame 44-1 can be easily recognized in order to prevent the reforamer 60 from being mounted on the right connection frame 44-1 and the right connection frame 44-2. So that the right side frame 43-2 and the right side connection frame 44-2 can be easily recognized.

The left rest frame 43-1 and the left connection frame 44-1 are distinguished from each other so that the left rest frame 43-1 and the right rest frame 43-2 are separated from each other, The left side frame frame 44-1 and the right side frame frame 44-2 are formed of the same section steel, and the left side frame frame 43-1 and the right side frame frame 43-1 are formed of the same shape steel. 43-2).

The left frame frame 43-1 and the right frame frame 43-2 are formed of 'a' steel beams, and the left connection frame 44-1 and the right connection frame 44-2 are formed of ' Shaped frame so that the left sitting frame 43-1 and the left connecting frame 44-1 and the right sitting frame 43-2 and the right connecting frame 44-2 are separated from each other, The protruded upper surface of the 'ㅁ' shaped steel or the 'c' shaped steel or the 'ㅁ' shaped steel prevents the reinforcing plate 60 from being laid on the left connection frame 44-1 and the right connection frame 44-2 .

Shaped feed opening 48 passing through between the left and right cutters 41 and 42 and the left and right cutters 41 and 42 The motor 61 of the supply cock 48 is inserted into the through-hole forming part 48 and the supply cock 48 is inserted into the supply cock 48 to feed the crop cultivation mulching film 10, A feed roll forming unit 70 for punching the feed rollers 12 is formed.

The supply hole forming unit 70 is smaller in size than the forming unit 60 so that the diameter of the supply hole 12 through which the feed forming unit 70 is punched into the crop cultivation mulching film 10 is smaller than the diameter of the feed forming unit 70 60 smaller than the diameter of the reboiler 11 formed by the reel ball 11.

The supply projecting portion 48 has one side edge of the left side frame 43-1 and the other side of the left side connection frame 44-1, the right side frame 43-2 and the right side connection frame 44-2, Or one side edge of the other side of the left side frame frame 43-1, the left side connection frame 44-1, the right side frame frame 43-2 and the right side frame frame 44-2, (The "a" shape cutting edge is not shown in the drawing).

The supply ball type component portion 48 meets four frames of the left sitting frame 43-1, the left connecting frame 44-1, the right sitting frame 43-2, and the right connecting frame 44-2 Shaped space having an outer circumferential surface passing through between the left perforation 41 and a part of the right perforation 42 or a space formed between the left inferior frame 43-1 and the left connection frame 44-1 The left perforation 41 is formed by the four corners constituted by the partially bent edges of the part where the four frames of the right side frame 43-2 and the right side connection frame 44-2 meet, And a space of a 'ㅁ' shape passing through a part of the right perforation 42.

The supply mold cavity portion 48 is constituted between a reamer 60 housed in the left rest frame 43-1 and a reamer 60 housed in the right rest frame 43-2, A supply hole 12, which is drilled by a male screw portion 48, is constituted between the reboiler 11 and the reboiler 11.

The feed slot 48 is made to face the four frames of the left sitting frame 43-1, the left connecting frame 44-1, the right sitting frame 43-2 and the right connecting frame 44-2 The mulching film 10 for crop cultivation is arranged in the longitudinal direction of the mulching film 10 for cultivation between the feed holes 12 corresponding to the feed holes one by one in the width direction of the crop cultivation mulching film 10 for each supply hole 12. [ So that the quantity of the supply holes 12 becomes equal to the quantity of the holes 11.

The feed slot 48 is made to face the four frames of the left sitting frame 43-1, the left connecting frame 44-1, the right sitting frame 43-2 and the right connecting frame 44-2 One of four corners in the corner portion, that is, one of the four frames, constitutes the feed aperture 48, and the feed aperture 48 is not constituted by the four frames adjacent to the feed aperture 48 constituting the feed aperture 48 The supply holes 12 are formed in the feed holes 12 in the width direction of the crop cultivation mulching film 10 so that the feed holes 12 are drilled in a single row in the longitudinal direction of the crop cultivation mulching film 10, It becomes one-half of the number of planting holes (11).

The supply hole 12 is formed in the mulching film 10 for cultivating crops at a reorientation distance a1 and a2 connecting the reed hole 11 and the reed hole 11, When the distance to the rehabilitator 60 placed in the right sidewall 43-1 and the distance to the rehabilitator 60 positioned in the right sidewall 48-2 and the right sidewall 48-2 are the same b1 = b2 = b3 and the distance from the feed stylus 48 to the reel-forming machine 60 placed in the left-side frame 43-1 is equal to the distance between the feed- B2 > b3 when the distance to the rehabilitator 60 positioned in the left-side frame 49 is longer than the distance to the reel- Is shorter than the distance to the rehabilitator 60 which is positioned in the feed planetary part 48 and the right rest frame 43-2, b1 = b2 > b3.

When the size of the feed roll forming machine 70 placed in the feed opening 48 is equal to that of the reaming roll forming machine 60, the left sitting frame 43-1 and the left connecting frame 44-1 The feed roll forming machine 70 is installed for each corner portion where the four frames of the right side frame 43-2 and the right side connecting frame 44-2 meet, And the diameter of the supply hole 12 in the crop cultivation mulching film 10 is smaller than the diameter of the reboiler 11 so that it is not necessary to increase the diameter of the supply hole 48 more than necessary .

The left seat frame 43-1, the left connection frame 44-1, the right seat frame 43-2 and the right connection frame 44-2 are constituted by 'a' shaped steel and the bottom surface of the 'a' The bottom portion of the rotary plate cover 65 of the supply hole forming machine 70 is placed in the feed hole forming machine 70 and a space is formed at the center portion due to the a-shaped steel. This space is communicated with the interior of the planting perforator 40, And the motor 61 is electrically connected to the external power source through the rotating bracket 47 by the electric wire and the supply hole forming unit 70 is connected to the supply hole forming unit 60, And is fixedly installed at the proximal portion 48 without moving.

The feed hole 12 is drilled by a feed hole forming unit 70 formed in one of the reforma- tion drilling machines 40 forming the refor- gation hole 11 and the feed hole 12 and the re- The distance between the feed hole 11 and the feed hole 12 is made constant.

The rehardening machine 60 and the feeder forming machine 70 are provided on a rotating plate 62 which is integrally rotated with the rotating shaft of the motor 61 and a rotating mechanism By the rotation of the rotary shaft 46 of the motor 61 during the production of the mulching film 20 by the re-forming machine 60 and the feed roll forming machine 70, (63) is rotated to puncture the feed hole (11) and feed hole (12) in the crop cultivation mulching film (10).

The feed roll forming machine 60 and the feed roll forming machine 70 have the same structure but the feed roll forming machine 70 is configured to be smaller than the re-form roll forming machine 60, And a ball forming unit 70.

The reel ball 11 and the supply hole 12 are provided on an upper portion of a rotary plate 62 that rotates integrally with the rotary shaft of the motor 61 and are provided with a perforation knife 63 The punch knife 63 is rotated by the rotation of the rotating shaft of the motor 61 when the mulching film 20 is produced by the feed roll forming machine 60 and the feed roll forming machine 70 composed of the punching roll 60 and the feed roll forming machine 70.

The rehabilitator 60 and the feed rollers 70 are provided at the ends of the rotary shaft of the motor 61 and have a central needle 64 projecting higher than the perforation knives 63 and having a central portion formed by a spire, And a rotating plate cover 65 composed of a flange protruding from the edge is formed and the rotating plate 62 is formed with a large number of insertion grooves 66 which are spaced apart from each other at a predetermined interval and insert the perforation knives 63 .

When the perforation knife 63 is punched by the rotation of the motor 61, the center claw 64 is positioned above the center of the feed hole 11 and the feed hole 12 before the perforation knife 63 The mulching film 10 for cultivating crops is fixed so as not to be slid and the diameter of the feed hole 11 and the feeding hole 12 is changed by the interval of the perforation knives 63 inserted into the insertion grooves 66, A part of the crop cultivation mulching film 10 in which the flange is brought into close contact with the mulching film 20 when the punch knife 63 forms the reusing hole 11 and the feed hole 12 of the crop cultivation mulching film 10 It becomes flat.

The rotating plate 62 is a disk having a small thickness and is formed integrally with the rotating shaft of the motor 61 and rotates integrally with the rotating shaft of the motor 61. The upper surface of the rotating plate 62 has a constant width and height And a protrusion protruding in a cross shape, that is, a '+' shape, and the center of the protrusion is configured to coincide with the rotation axis of the motor 61, that is, the center of the disc.

The perforated knife 63 is formed on the upper surface of the rotary plate 62, that is, on the upper surface of the protruded portion, and is protruded from the upper surface of the protruded portion, spaced apart from the center of the rotary shaft 62,

The perforation knives 63 may be respectively formed on the upper surface of the protrusions, and may be constituted by one protrusion or each of the two protrusions.

That is, when the perforation knives 63 are respectively formed in the two protrusions, the interval between the perforation knives 63 is 180 °, so that the perforation speed is reduced to 1/2 as compared with the case where the perforation knives 63 are formed in one protrusion The distance between the perforation knives 63 is 90 DEG and the perforation speed is 1/4 as compared with the case where the perforation knives 63 are formed in one protrusion. .

When the production speed of the crop cultivation mulching film 10 is relatively faster than the speed of forming the supply hole 12 or when the distance between the supply holes 12 is small, the drilling must be performed in a short time, 63) to reduce the puncture time.

The plurality of perforation knives 63 are uniformly spaced from each other at the center of the rotary shaft. Even if all of the perforated knives 63 rotate about the rotation axis, all the perforation knives 63 are rotated to form concentric circles So that the mulching film 10 for crop cultivation is cut into one supply hole 12 formed by all the perforation knives 63 with the same diameter.

The drill hole driller 40 is fixed to the rotary shaft and rotated so that the drill hole driller 60 and the drill hole drill 70 revolve around the rotary shaft 46 and the drill hole drill 60 and the feed hole drill 70 The punch knife 63 is revolved around the rotation axis of the motor 61 so that the punch knife 63 revolves and revolves around the rotation axis 46. [

The revolution of the perforated knife 63 is made by the rotation axis of the motor 61 and the revolution of the perforated knife 63 is controlled by the rotation of the mulching film 10 for cultivating crops and the re- The mulching film 10 for cultivation grows in a state in which the mulching film 10 for cultivation grows in close contact with each other and pulls the cultivating mulching film 10 in the traveling direction of the crop cultivation mulching film 10 So that the planting perforator 40 is revolved.

The centering claw 64 is formed at the end of the rotation shaft of the motor 61 and protrudes higher than the perforation knife 63, Is a steeple.

The center claw 64 is formed in a conical shape and the tip of the conical crown is constituted by a spire such as a needle so that when the perforating knife 63 punctures the crop cultivation mulching film 10, Through the center of the feed hole (11) and feed hole (12) of the crop cultivation mulching film (10).

More specifically, the spire of the central portion passes through the center of the feed hole 11 and feed hole 12 of the crop cultivation mulching film 10 before the perforation knife 63 and is rotated by the rotation of the perforation knife 63 The crop cultivation mulching film 10 is simultaneously advanced in the longitudinal direction at the time of drilling the planting hole 11 and the supply hole 12 so that the crop cultivation mulching film 10 does not slip in the longitudinal direction, So that the feed rollers 60 and the feed rollers 70 and the mulching film 10 for cultivating crops are integrated so as not to be slid in the feed rollers 60 and the feed rollers 70.

The mulching film 10 for crop cultivation is not slid by fixing the mulching film 10 for cultivation of crops by the central nib 64 so that the re-formation hole 11 and the supply hole 12 are cut into a circular shape without being formed into an elliptical shape .

The rehabilitator 60 and the supply hole forming machine 70 are further provided with a rotary plate cover 65. The rotary plate cover 65 is composed of a circular bottom plate and the edge of the circular plate is formed by a flange protruding upward.

That is, the rotating plate cover 65 is formed between the rotating plate 62 and the connecting bracket 73 in the shape of '┗ ━ ┛ 단면', and the rotating plate 62 is formed inside the disc plate and the flange do.

The flange is formed at the edge of the original plate so that the flange is formed in the shape of a ring and the rotary plate 62 is formed inside the flange and the perforated knife 63 formed in the rotary plate 62 is also formed inside the flange.

When the perforation knife 63 is punched through the feed hole 11 and the feed hole 12 of the mulching film 10 for cultivating crops 10, The plow knife 63 is brought into close contact with the edge of the crop cultivation mulch film 10 so that the part of the crop cultivation mulching film 10 which is closely attached to the crop cultivation mulch film 10 is flattened, 11 and the supply hole 12 can be made more smoothly.

The position of the supply hole 12 along the width of the crop cultivation mulching film 10 by the length in which the planting machine 60 is moved in the left and right sash frames 43-1 and 43-2 The position of the supply hole 12 can be varied so that the distance of the supply hole 12 can be adjusted in accordance with the planting distance of the crop and the position of the supply hole 12 can be easily adjusted according to the characteristics of the cultivation crop .

The insertion groove 66 is formed in the rotation plate 62. The insertion groove 66 is formed by inserting a perforation knife 63 and spaced apart from the upper portion of the rotation plate 62 at regular intervals, .

The insertion grooves 66 are equally spaced from the rotational axis of the motor 61, that is, the center cusp 64, at the upper portion of the protrusions. By the interval of the perforation knives 63 inserted into the insertion grooves 66, The diameter of the supply hole 11 and the diameter of the supply hole 12 are changed.

A perforation knife 63 is formed in the insertion groove 66 that is away from the center cusp 64 and the reusing hole 11 and the supply hole 12 formed by the perforation knife 63 are made close to the center cusp 64 And the feed hole 12 and the feed hole 11 formed by the adjacent perforation knives 63 are different in diameter.

That is, since the reel hole 11 and the supply hole 12 are formed by the rotation of the perforated knife 63, the distance between the center chisel 64 and the perforated knife 63 is adjusted by the distance between the reel hole 11 and the feed hole 12 And the feed hole 12 is formed by a blade having a larger diameter than the diameter of the feed hole 12 and the diameter of the feed hole 12 formed by the adjacent perforation knife 63. [ Is relatively small.

The diameter of the supply hole 12 can be changed by the distance of the perforated knife 63 so that adaptation by the size of the supply hole 12 is easy according to the characteristics of the cultivated crop.

The molten resin to be molten extruded through the extruder 1 is wrapped around the outer peripheral surface of the re-pulverizer 40 by the guide rollers 32 after the cylindrical tube 3 has become a double-layer film in the mulching film forming nozzle 2 When the film is fed to the feed roller 33 and wound around the take-up machine 7, the re-cutter 40 rotates about the rotational axis 46 by the transfer of the double-layer film, The plow knife 63 is rotated by the rotation of the rotating plate 62 by the rotation of the motor 61 of the forming machine 70 so that the milling film 10 for cultivating crops, And the supply hole (12).

Although the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

Therefore, the scope of the present invention should not be limited to the described embodiments, but should be determined by the equivalents of the claims, as well as the claims.

10: Mulching film for crop cultivation 11:
12: Supply Ball
30: Mulching film perforator for crop cultivation 31: Body frame
32: Guide roller 33: Feed roller
40: reforestation machine 41:
42: Right Thinning 43: Anchor Frame
43-1: left frame frame 43-2: right frame frame
44: Connection frame 44-1: Left connection frame
44-2: Right connection frame 45: Support frame
46: rotating shaft 47: rotating bracket
47-1: Left rotation bracket 47-2: Right rotation bracket
48: Feeding type forming part 60: Reaming forming part
61: motor 62: spindle
63: perforated knife 64:
65: Spindle cover 66: Insert groove
70: supply roller
a1, a2: Planting distance a3: Weekly distance

Claims (7)

In a crop cultivating mulching film perforator,
A body frame having a support frame and forming a frame;
A re-drilling machine rotatably coupled to the main body frame is provided,
The planting puncher includes: a rotating shaft coupled to the support frame and rotating;
Right and left rotation brackets inserted into the rotation shaft and interlocking with the rotation shaft;
A left perforation formed of a plurality of left-eye frame frames, one side of which is projected in parallel with an edge of the left-side rotation bracket in parallel, and in which a reforamer for perforating a planting hole is formed in a crop cultivation mulching film;
A right rotating bracket having a plurality of right-side frames formed on one side thereof in parallel with one another at an edge of the right-side rotating bracket, the right-side rotatable bracket including a plurality of right- Wherein the mulching film punching machine comprises a punching machine and a punching machine.
The method according to claim 1,
Wherein the left perforated part is formed in a cylindrical shape having an outer peripheral surface through which the left connecting frame and the left connecting frame are integrally formed between the left seat frame and the left seat frame;
Wherein the right perforation portion is formed in a cylindrical shape having an outer peripheral surface through which the right side connecting frame is integrally formed between the right side frame and the right side frame;
Wherein the other side of the left side frame is integrated with the other side of the right side connection frame and the other side of the left side connection frame is integrated with the other side of the right side frame.
3. The method of claim 2,
The width of the left rest frame is equal to the width of the right connection frame;
The width of the left connection frame is equal to the width of the right side frame;
The outer peripheral surface penetrating portion of the left connection frame and the right inner frame is configured to be smaller than the outer peripheral surface penetrating portion of the left inner frame and the right inner frame;
Wherein the motor of the re-formulator is not inserted into the through-hole of the left connection frame and the right connection frame.
The method of claim 3,
The left seat frame, the left seat frame, the right seat frame, and the right frame are formed of at least one of the 'a' steel, the 'c' steel, or the 'ㅁ steel steel;
Wherein the left sash frame, the left sash frame, the right sash frame, and the right sash frame are separated from each other so that the reeling sash is not laid on the left sash frame and the right sash frame.
5. The method of claim 4,
The left side frame, the left side frame, the right side frame and the right side frame are not framed at one side so that the left frame, the left frame, the right frame and the right frame meet And a " ㅁ 'shaped space penetrating between the left perforation and a part of the right perforate;
And a supply hole forming unit for feeding the mulching film for crop cultivation to the supply hole is formed in the supply hole forming unit.
6. The method of claim 5,
One side edge of the left side frame and the left side connection frame, the right side frame and the right side frame are each formed by an angle formed in the inner direction 'a', and the left side frame, the left side frame and the right side frame, A feed hole forming part formed with a '?' Shape space penetrating between a left perforation and a part of a right perforation by an 'a' -shaped edge where a portion of the connection frame where the four frames meet each other is formed;
And a supply hole forming unit for feeding the mulching film for crop cultivation to the supply hole is formed in the supply hole forming unit.
The method according to claim 5 or 6,
The re-shaping machine or the supply hole forming machine includes a rotating plate integrally rotating with a rotating shaft of a motor and having a top surface of a '+' shape protruding portion, and a hole formed at the top of the protrusion of the rotating plate, Consisting of a knife;
Wherein the perforation knife is rotated to perforate a planting hole or supply hole in a mulching film for cultivating crops.

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