KR101169320B1 - Vinyl covering apparatus - Google Patents

Abstract

PURPOSE: A plastic sheet mulching device is provided to improve the efficiency for mulching by molding ridges and mulching plastic sheets at the same time. CONSTITUTION: A plastic sheet mulching device comprises the following: a connection frame(110) connecting a sprayer(150) and a mulching unit(171) for mulching plastic sheets by being installed on a rotary on a tractor; a pressurizing unit(130) molding ridges and pressurizing the obtained ridges; the sprayer spraying pest control drugs, fertilizer, and nutrients to the ridges; the mulching unit mulching the plastic sheets on the ridges; a soil collecting unit(200) located on front both sides of the rotary, collecting soil around the rotary for easily molding the ridges; a vertical bar connected to brackets protruded from both sides of a rear horizontal bar using hinge pins; a horizontal bar(115) for mounting the sprayer and the mulching unit; a cylinder(116) adjusting the location of the sprayer and the mulching unit; a pressure roller pressurizing the upper side of the ridges; a plastic sheet pressing roller(176) pressing the edges of the plastic sheets; a soil covering wheel covering soil over the plastic sheets for fixing; and a hitch(180) combining a ridging plate with the tip end of a mulching frame.

Description

Vinyl coating device {VINYL COVERING APPARATUS}

The present invention relates to a vinyl coating device, and more particularly to improved vinyl that can be used in connection with the rotary of agricultural machinery such as tractors to facilitate the cultivation of crops such as garlic or onions planted in wide toads The present invention relates to the provision of a coating apparatus.

The vinyl coating device keeps the role of warming to help the growth of various kinds of crops and seeds planted on the torches formed on the front and back, as well as covering the vinyl to suppress the growth of weeds that are unnecessary for the growth of crops. It is a kind of farm machinery that do.

Such a vinyl coating device is a situation that has been developed and used in the past quite a lot, and is divided into a type used to connect to the rear of the agricultural machinery such as a tractor or a manager using a power, and a non-powered type to allow the operator to pull from the front.

Looking at the vinyl coating device (1) of the prior art provided as a power type as follows.

A top plate having a side bar (3) having a connector (2) in the front to connect with the rear end of the tractor or manager, and the top plate forming a ridge so as to bury the edge of the plastic coated on both sides of the side bar (3) (4), and both sides of the horizontal bar (3) are provided with an arc-shaped guide (5) to be fluttered to the rear.

At the intermediate position between the guides 5, the vinyl guide 6 is also projected rearward, and below the vinyl guide 6, a roll mount 7 for mounting a vinyl roll wound with vinyl to be covered is provided. It is provided with a guide roller (8) which is in contact with the ridge so as to provide ease of coating.

The rear lower side of the guide (5) is provided with a tack roller (9) so as to prevent the separation of the coated vinyl by the external pressure such as wind, and the rear of the zip roller (9) It is provided with a covering wheel 10 for covering the edge of the soil.

The vinyl coating apparatus as described above can be grown by planting the necessary crops by coating the vinyl on the outer surface of the molded toad by connecting the vinyl coating unit to the agricultural machine in the pre-formed toad in the former and the answer. To make it work.

In particular, the vinyl coating apparatus to which the prior art is applied is a large width having a width of 1 meter or more that is formed to grow crops such as onions or garlic since the width of the formed pike is about 40 to 60 cm. It does not apply to the head of the.

In addition, there is a vinyl coating device developed to cover vinyl on a large width of the pit, but it has the same structure as a vinyl coating device for coating a vinyl on the width of the narrow width so that it can cover the vinyl to fit the width of the large width Its width is only increased to fit the width of the toad molded.

Even in the case of the vinyl coating apparatus provided with a large width as described above, it takes a form to connect the vinyl to the rear of the agricultural machinery, such as a vinyl coating machine having a small width in advance in the state of forming a thick rib in advance to cover the work for vinyl coating Binary to molding and vinyl coating reduces working efficiency.

In addition, even when there is a large-scale vinyl coating device, when the pits are formed in paddy fields or when the pits are formed in sandy soil-like fields, the surface of the pits is uneven, and the pits are not compacted for planting and growing crops. In order to generate the pressure, a flattening machine must be used to pressurize the surface of the toad.

In addition, since the first planting and harvesting of other crops to form a second to grow onions or garlic secondly to prevent the pests caused during the first crop growing process, it can help the growth of secondary crops The hassle of having to carry out fertilizers or nutrients separately using a nebulizer or spreader.

As mentioned above, since a large number of working hands and work processes are required in rural areas where hands are lacking in order to coat vinyl with large widths, not only the work efficiency is lowered, but also the worker's fatigue is increased. Since there is a need to provide a variety of problems, such as causing the economic burden to increase.

In the present invention, to solve the above problems, the invention is installed in a rotary mounted on a tractor, the connecting frame for connecting the sprayer and the coating means for the vinyl coating, and the shape of the rib formed by the rotary Pressing means for making a pressurizing and flattening, making it connected to the connecting frame, sprayer for spraying fertilizers and nutrients necessary for the growth of insects or crops for pest control on the toads formed in the connection to the connecting frame, and the outside of the toad connected to the connecting frame A covering means for substantially covering the vinyl on the surface, and a soil collecting means, which is mounted on both sides of the front of the rotary, and collects soil in the direction of the rotary so as to facilitate the formation of the toad. Made in perfect shape of the pits, A fluid (medicinal agent, nutrient or fertilizer) is sprayed on the upper surface, and it is possible to achieve the purpose of performing the coating of the fluid-injected toad with vinyl at once.

The present invention can be connected to a rotary mounted on the tractor to perform the thinning, spraying and vinyl coating at the same time with the molding of the pum, while increasing the efficiency of the work while reducing the work time and reducing the fatigue of the worker farmhouse It is an invention having various effects, such as to reduce the economic burden of having a large number of working machines.

1 is a perspective view of the overall appearance of a vinyl coating device to which the technique of the present invention is applied.
Figure 2 is a block diagram showing a connecting frame of the vinyl coating device applied technology of the present invention.
Figure 3 is a schematic view showing an extract of the pressing means of the vinyl coating device to which the technique of the present invention is applied.
Figure 4 is a cross-sectional configuration taken from the pressing means of the vinyl coating device to which the technique of the present invention is applied.
Figure 5 is a block diagram showing an extract of the sprayer of the vinyl coating apparatus to which the technique of the present invention is applied.
Figure 6 is a cross-sectional configuration of the sprayer of the vinyl coating device to which the technique of the present invention is applied.
Figure 7 is a block diagram showing an extract of the coating means of the vinyl coating apparatus to which the technique of the present invention is applied.
8 is a cross-sectional view showing a portion A of the vinyl coating device to which the technique of the present invention is applied.
9 is a cross-sectional view showing a portion B of the vinyl coating device to which the technique of the present invention is applied.
Figure 10 is a block diagram showing an excerpt of the dust collecting means of the vinyl coating device to which the technique of the present invention is applied.
11 is a block diagram showing a general vinyl coating device to which the prior art is applied.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing an overall appearance of a vinyl coating apparatus to which the technique of the present invention is applied, FIG. 2 is a block diagram showing a connection frame of a vinyl coating apparatus to which the technique of the present invention is applied, and FIG. 3 is a vinyl to which the technique of the present invention is applied. Fig. 4 is a cross-sectional view illustrating the pressurizing means of the coating apparatus, and Fig. 4 is a cross-sectional view of the pressurizing means of the vinyl coating apparatus to which the technique of the present invention is applied. 6 is a cross-sectional view showing an extract of the sprayer of the vinyl coating apparatus to which the technique of the present invention is applied, and FIG. 7 is an extract showing the coating means of the vinyl coating apparatus to which the technique of the present invention is applied. 8 is a cross-sectional view showing a portion A of the vinyl coating apparatus to which the technique of the present invention is applied, and FIG. 9 is a cross-sectional view showing a portion B of the vinyl coating apparatus to which the technique of the present invention is applied; 10 is a schematic view showing the excerpt of the dust collecting means of the vinyl coating apparatus to which the technique of the present invention is applied.

The vinyl coating apparatus 100 to which the technology of the present invention is applied includes a connection frame 110 installed at a rotary 101 mounted to a tractor so as to connect a sprayer and a coating means for vinyl coating, and the rotary 101. Pressurizing means 130 to pressurize and flatten while making the shape of the toad 102 formed by the) and the fertilizer necessary for the growth of drugs or crops for controlling pests on the toad formed by being connected to the connecting frame 110 And a sprayer 150 for injecting nutrients, a connecting means 170 connected to the connecting frame 110 to substantially cover the vinyl 103 on the outer surface of the toad 102, and the rotary 101. It is mounted on both sides of the front side of the soil collecting means 200 to collect the soil in the direction of the rotary 101 so as to facilitate the molding.

The connecting frame 110 connects the longitudinal bar 114 with the bracket 112 and the hinge pin 113 protruding from both sides of the rear horizontal bar 111 connected in the width direction from the top of the rotary 101, The vertical bar 114 connects a horizontal bar 115 on which the sprayer 150 and the cover unit 170 may be mounted.

Between the rear horizontal bar 111 and the horizontal bar 115 is installed a cylinder 116 to receive the hydraulic pressure of the tractor to the sprayer 150 and the cover means 170 in the up and down directions according to the work site or working conditions Configure it to adjust freely.

The pressing means 130 protrudes the holding plate 132 connected from the side plates 131 provided on both sides of the rotary 101 to the rear, and the pressing roller 133 is wide between the holding plates 132. It is installed in the direction to press the upper surface of the toad 102 to be compacted.

The pressure roller 133 is connected to the rotary shaft 134 and the power transmission means 135 to rotate, the power transmission means 135 may be made of a variety of configurations, but consisting of a chain gear and chain combination It will be able to transmit power efficiently.

Both ends of the pressure roller 133 is further fixed to the cone-shaped stop wheel 136 to rotate together with the pressure roller 133 to press the edge of the embankment 102 to clean up, of the holding plate 132 In the middle is connected to the side plate 131 and the spring 137 to prevent the pressure roller 133 and the stop wheel 136 is excessively compacted on the ridge 102.

A rear end of the holding plate 132 is connected to the scraper bar 138 in the width direction, and the scraper bar 138 is fixed to the pressure roller 133 by fixing the scraper 140 protruding in the direction of the pressure roller 133. When the ridge 102 is compacted by the soil to remove the soil attached to the pressure roller 133 to give a uniform pressing force.

The sprayer 150 includes a fluid tank 151 and an atomizer 152 installed on the upper surface of the rotary 101 or in an agricultural machine to receive a drug, fertilizer or nutrient to be sprayed, and from the atomizer 152 Consists of an injector 155 for receiving a fluid supplied to the jet 102.

The injector 155 couples the horizontal rod 157 to the connector 156 fixed to the center bottom of the horizontal bar 115 in the front and rear directions so as to be adjustable in length, and a socket at the end of the horizontal rod 157. The vertical rod 160 is coupled to the height of the socket 159 by fixing the 159.

An angle nozzle plate 161 in the width direction is mounted on the lower end of the vertical rod 160 to fix the injection rod 163 having a plurality of injection nozzles 162, and the injection rod 163 is a sprayer ( 152) is connected to the hose so that the fluid can be supplied and sprayed.

The rear of the nozzle plate 161 is further fixed to the scattering prevention plate 165 which is fixed to the downward slope to prevent the sprayed fluid from being scattered and contaminated, the scattering prevention plate 165 is the operator of the fluid It is desirable to configure the transparent material as much as possible to check the scattering state.

The covering means 170 is coupled to a horizontal rod 172 to be adjustable in the width direction on the line side of the covering frame 171 provided as a pair, a socket fixed to the outer end of the horizontal rod 172 ( 173 is coupled to the support bar 174 to be adjustable in the vertical direction.

The lower end of the support bar 174 is coupled to the roll holding member 175 for rotatably holding the vinyl roll wound the vinyl 103 to be coated, the roll holding member 175 is a roll of vinyl Hinge connection with the support bar 174 to facilitate the exchange and coupling to be rotated outward.

It will be obvious that the support bar 174 and the roll holder 175 are provided with a conventional opening and closing means such as a clamp so that the opening of the roll holder 175 can be selected. ) And the roll holding region 175 is a natural design that can be cited the technical details of the applicant (patent No. 1065086) in the name of the present application prior to the vinyl support device for vinyl coating machine. Will be omitted.

On the rear side of the covering frame 171 is provided with a pressure roller 176 to prevent pressing the edge of the unfolded vinyl for covering, and pressing the pressure roller 176 on the rear side of the pressure roller 176 Equipped with a clay wheel (177) for fixing the dirt covered with vinyl.

The horizontal bar 115 protrudes downward so that the height-adjustable top plate 178 is mounted to form a valley in which the edge of the vinyl 103 can be positioned, and the side bar on the side where the top plate 178 is mounted. To the 115, the watch 180 provided at the front end of the covering frame 171 is connected.

The quench 180 is provided with a quench plate 182 having an intermittent 181 composed of a coupling plate and an intermittent bolt or the like to be coupled to the horizontal bar 115 at the front end, and the quench plate 182 is covered with The front end of the frame 171 is connected to the hinge pin 183 so that the covering frame 171 can move in the up and down directions according to the ground.

The stopper 184 is formed at the rear side of the watch plate 182, and includes a stop hole formed in the watch plate and a stop pin fixed to the cover frame to limit the movement of the cover frame 171. 184) The back cover frame 171 and the watch plate 182 is provided with a pusher 185 to always face the cover frame 171 in the ground direction.

The pusher 185 places a spring 187 in a spring settling groove 186 formed on an upper surface of the covering frame 171, and the spring 187 is closed with a bolt coupled to the upper surface of the quench plate 182. The degree of compression may be varied by the interrupter 188 composed of a cap.

The roll holder 175 is integrally formed with an annular locking pin 191 in the outward direction at the end of the fixing bar 190 protruding rearward from the lower end of the support bar 174, the locking pin ( 191 has a roller for joining the vinyl roll in the rear end is intermittent or released by the locking means 193 installed in the movable bar 192 connected to the hinge in the middle of the fixed bar 190 by the movable bar ( 192 may be in close contact with the fixing bar 190 or open in the outward direction.

The locking means 193 forms a pinhole 194 to allow the locking pin 191 to enter and exit the movable bar 192, and a key socket 195 on an outer surface of the pinhole 194 position movable bar 192. ).

The piston socket 195 has a piston 197 having a key pin 196 that can be coupled with the locking pin 191 to be always in an intermittent position by a spring 198, and the piston 197. In the upper and lower sides of the)) by the handle 199 protruding to the upper and lower sides of the key socket 195 to be retracted.

The land collecting means 200 is coupled to the land socket (202) to be adjustable in the width direction on both ends of the front horizontal bar 201 provided in front of the rotary 101, and protrudes below the land socket (202) The inner zip toba 204 is coupled to the inside of the out zip bar 203 so that the height can be adjusted with respect to the out zip bar 203.

A fixed horizontal plate 205 is fixed to the lower end of the inner zipbar bar 204 and is coupled to the movable horizontal plate 207 fixed to the zip wheel 206. The fixed and movable horizontal plates 205 and 206 have an arc shape. The adjusting hole 208 and the adjusting bolt 209 are configured to collect the dirt in the direction of the rotary 101 by varying the wheel wheel 206 according to the working conditions or the characteristics of the work paper.

Looking at the process of coating the vinyl by using the vinyl coating device 100 applied the technology of the present invention as described above are as follows.

After the vinyl coating device 100 is mounted using the connecting frame 110 installed at the rear of the rotary 101 connected to the tractor, the vinyl coating device 100 is not connected to the ground using the cylinder 116. In the state of moving to the work place, and the state moved to the work place by using the cylinder 116, the coating device 100 is in contact with the ground to be in a state capable of covering the vinyl 103.

In this state, the roll roll 175 constituting the covering means 170 is mounted with a vinyl roll wound with vinyl 103. In this case, the roll holding 175 is moved outward with respect to the support bar 174. After rotation to facilitate insertion and removal of the vinyl roll, the roll retaining strip 175 is returned to its original state, and then the support bar 174 and the roll retaining strip 175 are intermittently moved.

Looking specifically at this, by moving the fixed bar 190 and the hinged movable bar 192 hinged to the rear from the bottom of the support bar 174 to the outside to separate the rolls of the vinyl roll and then rotated to the outside ( 192 is completed by combining with the fixing bar 190 again.

That is, when the handle 199 protruding upward and downward of the key socket 195 fixed to the movable bar 192 is retracted, the piston 197 located inside the key socket 195 is connected to the handle 199. Since it retracts while compressing the spring 198, the lock pin 196 integrally formed at the tip of the piston 197 is separated from the locking pin 191.

Then, the movable bar 192 can be rotated in an outward direction with respect to the fixed bar 190, and the locking pin 191 locks the key pin 196 when the movable bar 192 opened to the outside is in close contact with the fixed bar 190. It will be possible to enter while pushing the) will be able to maintain a state of view.

Then, when the tractor is moved, a wide ridge 102 is formed by the rotary 101 receiving the power of the tractor, and the ridge 102 is shaped by pressing means 130 installed at the rear of the rotary 101. While maintaining this, the top surface is kept flat by pressing to facilitate planting and cultivation of crops.

At the same time, the sprayer 150 to spray the drug or nutrients or fertilizer to the upper surface of the toad 102, the operation to be able to cover the vinyl 103 by the coating means 170 can be made at once, When the toad 102 is molded by the rotary 101, the surrounding soil is supplied in the direction of the rotary 101 so as to easily form the toad 102 by the soil collecting means 200 installed in front of the rotary 101. To take action.

The land collecting means 200 can adjust the amount of soil flows in the direction of the rotary 101 by varying the land wheel (206) in the inner, outer direction of the rotary 101 according to the working conditions.

This is to adjust the height and height by varying the inner zip tow bar 204 with respect to the out zip tow bar 203, and fixed to the fixed horizontal plate 205 and the zip wheel 206 fixed to the inner zip tow bar 204. By moving the movable horizontal plate 207 to adjust the angle of the wheel wheel 206, the soil can be adjusted to enter more or less into the rotary 101 direction.

Looking at the process of completing the toad 102 of the shape by the pressing means 130, if the toad 102 is formed by the rotary 101,

By the operation of the cylinder 116 installed on the connecting frame 110, the entire vinyl coating device 100 is in contact with the ground, and the pressure roller 133 connected to the rotary 101 and the holding plate 132 ) By its own weight is connected to the pressurized 102 formed by the rotary 101 is pressed.

Of course, if the pressing force is unnecessarily high, the toad 102 is too hard to plant crops or cause the growth of the planted crops, so that the retaining plate 132 and the side plate 131 of the rotary 101 spring ( 137) is pressed to press the toad 102 with a suitable pressing force.

The pressure roller 133 is connected to the rotary shaft 134 and the power transmission means 135 without rotating freely, so that the pressure roller 133 is rotated by the power of the rotary 101. It is possible to maintain a flat state because it is pushed over without pressing, and the stop wheel 136 is further fixed to both sides of the pressure roller 133 is to press the edge of the toad 102 to form a full form of the toad 102 It becomes possible.

In addition, when the soil sticks to the surface of the pressure roller 133 in the process of forming the pat (102), it is always removed by the scraper 140 is provided to protrude in the direction of the pressure roller (133) ) Can be molded.

When the molding of the toad 102 by the pressing means 130 is completed as described above, the injector 155 of the sprayer 150 is installed at the center of the connecting frame 110 and located behind the pressing means 130. Injects fluids such as drugs, nutrients or fertilizers.

That is, the injection of the fluid from the fluid tank 151 and the sprayer 152 to the upper surface of the ridge 102 formed through the injection nozzle 162 of the injection table 163 is fixed to the bottom surface of the nozzle plate 161 You can do it.

When the injection of the fluid by the sprayer 150 is completed, the vinyl 103 is coated on the upper surface of the toad 102 by the coating means 170 to plant crops, so that the planted crops are easy to grow. The fluid sprayed through the nozzle 162 is prevented from being scattered and contaminated by the scattering prevention plate 165 which is further fixed behind the nozzle plate 161.

Looking at the process of covering the vinyl 103 by the coating means 170 in detail.

The edges of the vinyl 103 are positioned on both sides of the toe 102 by the top plate 178 installed on both sides of the side bars 115 constituting the connecting frame 110 to form a valley for fixing with soil. Done.

Subsequently, the roll retainer is installed on the side of the covering frame 171 connected to the rear of the chuck 180 installed at both ends of the horizontal bar 115 and coupled to open and close in an outward direction with respect to the downwardly supported support bar 174. The vinyl 103 is unfolded on the upper surface of the toad 102 from the vinyl roll mounted at 175.

The unfolded vinyl 103 is installed on the rear side of the covering frame 171 and is pressed by the down press roller 176 to prevent the blown-out vinyl 103 from being blown off by wind or the like, and at the same time, the press roller 176. It is to be fixed by being covered with soil by a cover wheel 177 installed on the rear side of the.

When the vinyl 103 is coated by the covering means 170, the covering frame 171 may flow in the up and down directions along the unevenness of the ground by the watch 180, so that the vinyl 103 may be more easily and safely used. ) Can be covered.

That is, since the front end of the quench plate 182 coupled to the horizontal bar 115 and the intermittent 181 and the covering frame 171 are joined by the hinge pins 183, the hinge pins 183 are covered with the starting point. Since the frame 171 can be raised or lowered, the pressing roller 176 and the cover wheel 177 installed at the rear side of the covering frame 171 can naturally rise or descend when rolling along the unevenness of the ground. will be.

Of course, the covering frame 171 is located at the rear position of the quench plate 182 and the covering frame 171 at this position so that the covering frame 171 can be restrained from moving upward indefinitely by the pressing force from the upper side regardless of the unevenness of the ground. The stopper 184 is provided, which makes it possible to limit it.

In addition, after the cover frame 171 is rotated upward by the unevenness of the ground, the cover frame 171 can be lowered by its own weight. However, the cover frame 171 is always provided by the pusher 185 further provided behind the watch plate 182. Since it is maintained in the lowered state is always maintained in the ground direction irrespective of the unevenness of the ground of the covering frame 171.

Looking at this, it becomes possible because the spring 187 placed in the spring settle groove 186 formed on the upper surface of the covering frame 171 is pressed by using the intermitter 188 from the top.

The present invention as described above, when the toad is molded by a rotary, it is made into a perfect shape of the toad, and the fluid (pharmaceutical, nutrient or fertilizer) is sprayed on the upper surface of the toad, and the operation of coating the toad with the fluid sprayed vinyl Since it can be performed at a time, it is possible to reduce the economic burden of the farm while helping to improve the efficiency of the work while helping the deficient hands.

100; Vinyl covering device 110; Connecting frame
115; Sidebar 116; cylinder
130; Pressing means 133; Press Roller
136; Stop wheel 140; scraper
150; Sprayer 155; Sandblast
162; Spray rod 170; Sheath
171; Cladding frame 175; Roll Yuji District
176; Press roller 177; Cover wheel
180; Quench 185; Pusher
200; Excavation means 206; Zip wheel

Claims (8)

A connection frame installed at a rotary mounted to the tractor to connect the sprayer and the coating means for the vinyl coating;
Pressurizing means for pressurizing and flattening while making a shape of a ridge formed by the rotary;
A sprayer for spraying fertilizers and nutrients necessary for growth of drugs or crops for controlling pests on the toads formed by being connected to the connecting frame;
Coating means connected to the connecting frame to substantially cover the vinyl on the outer surface of the toad;
It is mounted on both front sides of the rotary vinyl coating device characterized in that it comprises a dust collecting means for collecting the soil in the direction of the rotary so as to facilitate the molding of the pum. The method of claim 1, further comprising:
The connecting frame may include: a longitudinal bar connecting the brackets and hinge pins protruding on both sides of the rear horizontal bar connected in the width direction from the top of the rotary;
A horizontal bar connected to the vertical bar to mount a sprayer and a covering unit;
And a cylinder installed between the rear horizontal bar and the horizontal bar to adjust the sprayer and the coating means in the up and down directions according to the working paper or working conditions. The method of claim 1, further comprising:
The pressing means includes a holding plate connected from both side plates of the rotary;
A pressing roller installed between the holding plates to press and compact the upper surface of the toad;
A stop wheel fixed to both ends of the pressure roller to clean up the edges of the ridge;
A spring connected to the side plate in the middle of the holding plate to prevent the pressing roller and the stop wheel from excessively compacting the ridge;
And a scraper fixed to the scraper bar connected to the rear end of the holding plate to protrude in the direction of the pressure roller to remove soil adhered to the pressure roller. The method of claim 1, further comprising:
The sprayer may include a fluid tank and an atomizer installed on an upper surface of a rotary machine or an agricultural machine to accommodate a drug, fertilizer or nutrient to be sprayed;
An injector configured to receive fluid from the nebulizer and inject the fluid into the head;
The injector includes a horizontal rod that is adjustable in length in the front and rear directions to the connector fixed to the central bottom of the horizontal bar;
A vertical rod coupled to a height adjustable relative to a socket fixed to an end of the horizontal rod;
A spray table having a plurality of spray nozzles on a nozzle plate mounted at the bottom of the vertical rod;
And a scattering prevention plate which is fixed to the rear end of the nozzle plate to prevent scattering of the injected fluid. The method of claim 1, further comprising:
The covering means may include a horizontal rod that is adjustablely coupled to the line side of the covering frame provided as a pair in a width direction;
A support bar operatively coupled to the socket fixed to the outer end of the horizontal rod in a vertical direction;
A roll holding tool which is rotatably coupled in an outward direction to facilitate exchange and mounting while keeping the vinyl roll wound around the vinyl to be coated on the lower end of the support bar;
A press roller installed at the rear side of the cladding frame to prevent pressing by pushing the edge of the unfolded vinyl for cladding;
A cover wheel which is installed at the rear side of the press roller and covers and fixes the soil pressed on the vinyl pressed by the press roller;
A top plate installed to protrude downward on the front side horizontal bar of the coating frame to form a valley in which an edge of the vinyl can be positioned;
Vinyl coating device, characterized in that the front end of the coating frame includes a quench provided to be coupled to the horizontal bar on the side on which the top plate is mounted. The method of claim 1, further comprising:
The land collecting means includes: a land picking socket that is adjustablely coupled to both ends of the front horizontal bar provided at the front of the rotary;
An out-zip bar protruding downwardly from the socket-outlet;
An inner zip toba coupled to the inside of the out zip toba to adjust the height of the out zip toba;
A fixed horizontal plate fixed to the lower end of the inner zip toba;
A movable horizontal plate which is fixed to the toe wheel and coupled with the fixed horizontal plate;
The fixed and movable horizontal plate is a vinyl coating device, characterized in that it is provided with a control hole and the adjustment bolt to vary the wheel. The method of claim 5;
The quench plate includes: a quench plate having an interrupter at its distal end to be coupled to a horizontal bar;
A hinge pin which connects the front end of the covering frame to the watch plate to move the covering frame in the up and down directions according to the ground;
A stopper formed on the watch plate and the cover frame to limit the movement of the cover frame on the rear side of the watch plate;
A pusher mounted on the stopper rear cover frame and the watch plate to always face the cover frame in the ground direction;
The pusher includes a spring set groove formed in the upper surface of the covering frame;
A spring settled in the spring set groove;
It is coupled to the upper surface of the watch plate vinyl covering device, characterized in that it comprises an interrupter for adjusting the compression degree of the spring. The method of claim 5;
The roll holder is fixed to the rear projecting from the lower end of the support bar;
A ring-shaped locking pin integrally formed at an end of the fixing bar in an outward direction;
A movable bar having a roller at its rear end and connected to the hinge at the middle of the fixed bar;
A locking means installed on the movable bar to interlock or release the locking pin so that the movable bar is in close contact with the fixed bar or spread outwardly;
The lock means may include a pinhole formed to allow the locking pin to enter and exit the movable bar;
A key socket fixed to an outer surface of the pinhole position movable bar;
A piston having a key pin that can be coupled with a locking pin inside the key socket;
A spring embedded in the rear of the piston so that the key pin is always in the intermittent position;
And a handle for protruding from the upper and lower sides of the piston to the upper and lower sides of the key socket so as to retract the piston.

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