KR101068824B1

KR101068824B1 - Vinyl covering apparatus

Info

Publication number: KR101068824B1
Application number: KR1020110026952A
Authority: KR
Inventors: 김정주; 김토관
Original assignee: 김정주; 주식회사 여물래
Priority date: 2011-03-25
Filing date: 2011-03-25
Publication date: 2011-10-04

Abstract

The width of the vinyl that is connected to the agricultural vehicle and the vinyl that is rolled up according to the driving of the agricultural vehicle and the vinyl coating device is transferred to the vinyl coating device to reliably transfer the power of the agricultural vehicle to the vinyl coating device. The vinyl coating apparatus of the present invention relates to a vinyl coating apparatus of the present invention includes a frame portion forming a skeleton, a connecting portion connected to an agricultural vehicle, a power receiving portion receiving power from the agricultural vehicle, and receiving the power receiving portion. A main frame unit including a power transmission unit for transmitting the power to the cover unit and a soil cover unit collecting soil on the ground according to the driving of the agricultural vehicle; The rolled up vinyl roll is mounted, and the vinyl roll holder for unwinding the vinyl rolled in accordance with the running of the agricultural vehicle, the adhesive part for close contact with the surface of the vinyl released from the vinyl roll holder, and the close contact with the ground. The cover part includes a cover part covering soil on the vinyl, and the contact part and the cover part comprise a pair of contact covering parts formed as one set, and the cover part includes a cover wheel frame connected to the frame part. ; A first bevel gear coupled to the cover wheel frame to convert the power transmitted from the power transmission unit into orthogonal direction; A second bevel gear for converting power of the first bevel gear in a orthogonal direction; A universal joint provided between the first bevel gear and the second bevel gear to transfer power from the first bevel gear to the second bevel gear, and having a variable length thereof; The second bevel gear is characterized in that it comprises a cover wheel driven by power.
According to the present invention according to the curvature of the formed furrow covering the soil can cover the up and down flow, so that the amount of soil covered is uniformly covered to minimize the breakage of vinyl when covering, and also the power transmitted from the agricultural vehicle The power transmission is securely applied to the cover of the vinyl coating device, thereby minimizing the peeling of the coated vinyl, thereby creating a good condition for growing crops and minimizing the growth of weeds.

Description

Vinyl Covering Apparatus {Vinyl Covering Apparatus}

The present invention relates to a vinyl coating device, and more particularly, to secure the transmission of the power of the agricultural vehicle to the vinyl coating device in a device that is connected to the rear of the agricultural vehicle to release the vinyl wound by the driving of the agricultural vehicle to coat the vinyl. The present invention relates to a vinyl coating device, which is made to be made and that can adjust the width of the vinyl to be coated according to the formed width of the toad.

In general, plastic coatings are used to help grow crops in rice fields and fields, and to prevent native weeds.

The coating method of vinyl usually forms ridges formed by repeating the ribs and furrows, and is applied by unwinding the vinyl wound on the ribs and covering the edges of the vinyl with soil to prevent the coated vinyl from peeling off.

The coating of vinyl on the toe was made by hand, but in recent years, many kinds of vinyl coating devices have been developed and used.

Patent No. 874632 (Vinyl Coating Apparatus) is disclosed to facilitate the vinyl coating by being connected to the rear of an agricultural vehicle as one of the vinyl coating apparatuses to receive power from the agricultural vehicle.

1 of the accompanying drawings shows the developed vinyl coating device, the configuration of which has a main body 10 having a power unit for receiving power; A soil cover part 20 for digging soil in the ground; Rotation is received by the power of the power unit is made of a covering portion 30 having a rotating plate and a vinyl coating portion 40 to cover the ground by supplying the vinyl to the cover portion side.

However, the width between the furrows and furrows in the process of forming the ridges using agricultural vehicles on arable land such as paddy fields or fields is affected by the slope of the cultivated land, and in particular, the width must be changed depending on the crops to be cultivated. The width of the vinyl is also different, the conventional vinyl coating device including the vinyl coating device shown in Figure 1 is missing a configuration capable of adjusting the width of the cover portion 30 covering the soil after the application of the vinyl coating. That is, there is a problem in that it is not possible to vary the width of the formed pits even though the vinyl is coated to match the width of the pits formed and the soil is covered on both edges of the coated vinyl so that the vinyl does not peel off.

In addition, through the rotary operation, the tillage is flattened to some extent, but the curvature of the furrow occurs in the process of forming the ridge, and the adhesion roller of the vinyl coating part 40 which pushes the vinyl in both directions of the toad to touch the ground. (41) can be appropriately corresponds to the curved ground due to the freedom of movement up and down to some extent, but covering the two edges of the vinyl covering the soil of the furrow is a power transmission that is rotationally driven by the transmitted power Since the up and down flow is not free, the up and down flow is not appropriate to the curvature of the ground, and thus the vinyl is damaged or the heavy load of the agricultural vehicle is applied in the process of coating the vinyl.

In addition, in the conventional vinyl coating apparatus, power transmission from the agricultural vehicle to the vinyl coating apparatus is not sure, and moreover, the power transmitted from the agricultural vehicle is transmitted to the cover part 30 using the wire cable 31 or the like. The cable 31 generates a friction loss due to the contact between the rotating wire and the external cable.

The present invention has been devised to solve the problems of the conventional vinyl coating apparatus as described above, and the up and down flow of the cover part covering the soil according to the curvature of the furrow is possible, and at the same time, the left and right width according to the width of the ribs. It is an object to provide an adjustable vinyl coating device.

It is also an object of the present invention to provide a vinyl coating device capable of covering the coated vinyl by providing a device that is sure to transfer power transmitted from the agricultural vehicle to the cover portion.

An object of the present invention as described above is to cover the frame portion forming the vinyl coating device, the connecting portion connected to the agricultural vehicle, the power receiving unit for receiving power from the agricultural vehicle, and the power received in the power receiving unit to cover A main frame unit including a power transmission unit for transmitting and a soil discharging unit collecting soil on the ground according to the driving of the agricultural vehicle; The rolled up vinyl roll is mounted, and the vinyl roll holder for unwinding the vinyl rolled in accordance with the running of the agricultural vehicle, the adhesive part for close contact with the surface of the vinyl released from the vinyl roll holder, and the close contact with the ground. The cover part includes a cover part covering soil on the vinyl, and the contact part and the cover part comprise a pair of contact covering parts formed as one set, and the cover part includes a cover wheel frame connected to the frame part. ; A first bevel gear coupled to the cover wheel frame to convert the power transmitted from the power transmission unit into orthogonal direction; A second bevel gear for converting power of the first bevel gear in a orthogonal direction; A universal joint provided between the first bevel gear and the second bevel gear to transfer power from the first bevel gear to the second bevel gear, and having a variable length thereof; It is achieved by constructing a cover wheel which is driven by the power of the second bevel gear.

According to the present invention, it is possible to vertically flow the cover part covering the soil according to the curvature of the formed furrow so that the amount of the soil covered is uniformly covered, thereby minimizing the breakage of the vinyl during coating.

In addition, the power transmitted from the agricultural vehicle is surely transmitted to the cover of the vinyl coating device to minimize the peeling of the coated vinyl to create a good condition for the growth of crops and to minimize the growth of weeds have.

1 is a perspective view of a conventional vinyl coating device,
2 is a perspective view of a vinyl coating device according to the present invention,
3 is a plan view of the vinyl coating device according to the present invention;
4 is a side view of the vinyl coating device according to the present invention;
5 is a front view of the vinyl coating device according to the present invention,
6 is a main frame and a power transmission configuration in the vinyl coating device according to the present invention,
Figure 7 is a perspective view of the covering portion and the contact covering portion connected to the main frame in the vinyl coating device according to the present invention,
8 is an exploded perspective view of the vinyl holder and the adhesive covering part of the vinyl coating apparatus according to the present invention;
9 is a vertical operation state diagram of the cover portion in the vinyl coating device according to the present invention,
Figure 10 shows a left and right operating state diagram in the vinyl coating device according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration of the vinyl coating device according to the present invention.

In the device that unwinds the vinyl wound by the driving of the agricultural vehicle and coats the vinyl, the power of the agricultural vehicle is reliably transmitted to the vinyl coating device. 2 to 5 of the accompanying drawings show a perspective view, a plan view, a side view, and a front view, respectively, of a vinyl coating device according to the present invention.

The structure of the vinyl coating device according to the present invention includes a main frame portion comprising a frame portion, a power receiving portion, a power transmission portion, and a soil discharging portion; It consists of a coating part comprised of a vinyl roll mounting part and a contact covering part.

First, the main frame part 100 includes a frame part 110 forming the overall skeleton of the vinyl coating apparatus of the present invention, a connection part 120 coupled to the frame part 110 and connected to an agricultural vehicle, and an agricultural vehicle ( (Not shown in the figure) of the power receiving unit 150 receives the power output from the power receiving unit 150, and the power transmission unit 160 and the agricultural vehicle for transmitting the power received from the power covering unit 150 to the cover portion 240 It includes a top cover portion 170 for guiding and collecting the dirt of the ground according to the running.

The frame unit 110 includes a first transverse frame 111 that is provided in a direction perpendicular to the traveling direction of the agricultural vehicle; A first type frame 113 that is orthogonal to the first transverse frame 111 and is long connected in a traveling direction of the agricultural vehicle; The second horizontal frame 112 and the first horizontal frame 111 and orthogonal to the first vertical frame 113 and the second horizontal frame 112 and the axis of the first vertical frame 113 are extended It consists of a second type frame 114 is installed orthogonal to.

2 to 5 of the accompanying drawings shows a trillion type for covering the vinyl on the three heads in the first run of the agricultural vehicle in one embodiment, the first horizontal frame constituting the frame portion 110 ( 111, the second horizontal frame 112, the first type frame 113, and the second type frame 114 may be omitted in length and a part of configuration according to the exemplary embodiment. That is, in the case of one tank, it may be composed of the first horizontal frame 111 and the first type frame 113, or more simply, the first horizontal frame 111, and in the case of two tanks, the first The length of the horizontal frame 111 and the second horizontal frame 112 is shortened.

The frame unit 110 is provided with a power receiving unit 150 and a power transmitting unit 160 for receiving and transmitting the power output from the agricultural vehicle.

The power receiver 150 receives power output from a power take-off device output from an agricultural vehicle, for example, a power take off (PTO), and includes a power reception shaft 151 for receiving power from the agricultural vehicle; A drive chain gear 152 driven by the power of the power receiving shaft 151; A chain 153 for transmitting power of the drive chain gear 152; And a driven chain gear 154 driven by the chain 153.

The power receiving shaft 151 is connected to the power output side (not shown in the figure) of the agricultural vehicle is rotated to receive the power (rotational power), the other side of the power receiving shaft 151 is coupled to the drive chain gear 152. .

The drive chain gear 152 is provided with a chain 153 for transmitting rotational power between the drive chain gear 152 and the driven chain gear 154 to rotate the spaced driven chain gear 154.

Accordingly, the power transmitted to the drive chain gear 152, the chain 153, and the driven chain gear 154 can reliably transfer the power received from the agricultural vehicle to the cover 240, which will be described below.

However, the power transmission by the chain 153 may be separated from the drive chain gear 152 or the driven chain gear 154 by the tension of the chain 153 itself in the process or may not be made smoothly. Therefore, the structure which keeps the tension of this chain 153 is added. That is, a chain tension gear 155 and a chain tension spring 156 for elastically supporting the chain tension gear 155 are provided.

The chain tension gear 155 is in contact with the outer side of the chain 153 to the inner side in close contact with the chain 153, the chain tension gear 155, one side of the chain tension to maintain intimate contact with the chain 153 A chain tension spring 156 connected to the gear 155 and fixed to the connection part 120 is provided.

The power received from the power receiver 150 is applied to the power transmission unit 160 and the power transmission unit 160 is transmitted to the close contact soil unit 250. The configuration of the power transmission unit 160 is a drive chain gear. A longitudinal shaft 161 for transmitting power of 152; A gear box 162 for outputting rotational power of the longitudinal shaft 161; The first transverse shaft 163 transmits the output of the gear box 162 to the first bevel gear 242 of the cover portion 240.

Here, in one embodiment of the present invention as shown a three-coated vinyl coating device, the gear box 162 is a gear box 162 having two outputs for one input, the two outputs are left and right It is delivered to the close contact portion 250 of the drive the cover portion 240. At this time, the power transmission to the contact covering portion 250 located in the central rear end is the first pulley 165 and the second pulley 167 formed on the shaft of the first transverse shaft 163, the second pulley 167 And a belt 166 provided between the first pulley 165 and the second pulley 167 to transmit power.

However, if the gearbox 162 is replaced with a gearbox having three outputs for one input, the power transmission to the close contact covering portion 250 located at the center rear may directly transfer the output from the gearbox having three outputs. Power transmission may be provided by having two longitudinal shafts (not shown in the drawing) and a second gearbox having two outputs with respect to one input of the second longitudinal shaft. The configuration of the power transmission unit 160 may be implemented. The same as the configuration of)) and a detailed description thereof will be omitted.

The first horizontal frame 111 is composed of a pair of topsoil bar 171 which is a vertical bar formed in the ground and a topsoil portion 170 having a topsoil plate 172 coupled to the topsoil bar 171 is coupled to De, the top portion 170 forms a valley on the ground according to the running of the agricultural vehicle to collect the soil. That is, the bone formed by the top plate 172 is guided to the rear contact wheel 232 so that both edges of the vinyl are brought into close contact with the bone by the contact wheel 232, and the soil collected by the top plate 172 is Both edges of the vinyl are covered by the cover wheel 245.

Next, the coating part 200 is demonstrated.

FIG. 7 of the accompanying drawings shows a perspective view of the covering portion and the covering covering portion connected to the main frame in the vinyl coating apparatus according to the present invention, and FIG. 8 is in close contact with the vinyl roll holder in the vinyl coating apparatus according to the present invention. A separate perspective view of the cover portion, the coating portion 200 is made of a vinyl roll mounting portion 210 and the close contact portion 250, the close cover portion 250 is the close portion 230 and the cover portion 240 Is one set, and this set consists of one pair facing each other.

The vinyl roll holder 210 is mounted on the rolled vinyl roll (not shown in the drawing) to be rotatable, and guides the vinyl roll to be formed while being released as the agricultural vehicle proceeds. The vinyl roll mounting frame 211 is connected to the first horizontal frame 111 or the second horizontal frame 112 and has a proper curvature, and the vinyl roll mounting frame 211 is orthogonal to the center of the vinyl roll mounting frame 211. Vinyl roll holder 214 is fixed to the 211, and the vinyl roll holder bar 215 is formed on both ends of the vinyl roll holder 214 and the vinyl roll holder bar 215 is provided and rotated Vinyl roll mounting roller 216 is configured to be possible, and the guide roller 212 and the guide roller 212 provided on the vinyl roll mounting frame 211 so as to unwind the rolled vinyl roll is provided on both sides of the guide roller 212 Sticking the unwinded vinyl on both edges And a guide wing 213 to guide the wheel 232 side.

On the other hand, a pair of close contact covering portion 250 facing each other is composed of a close contact portion 230 and the cover portion 240 as a set of one set is composed of left and right symmetry. Here, the close contact portion 230 is formed of a close contact wheel frame 231, a close contact wheel 232 and the mixing wheel press 233, the cover portion 240 is a cover wheel frame 241, the first bevel gear 242 , A universal joint 243, a second bevel gear 244, and a covering wheel 245.

The close contact portion 230 adheres to the ground the edge of the released vinyl while traveling along the valley formed by the top plate 172 of the top cover portion 170, one side of the press plate coupled to the frame portion 110. 181 is hinged to the contact wheel frame 231 of the "b" shape, and the contact wheel 232 is provided to be rotatable on the other side of the contact wheel frame 231, the contact wheel 232 is ground and In order to maintain the close contact of the contact wheel 232, the contact wheel press 233 is elastically supported from the upper side to the lower side so as to contact the ground is further installed.

In this case, the press plate 181 is connected to the first and second horizontal frames 111 and 112 so as to be movable left and right.

In addition, in order to maintain the contact wheel frame 231 itself in contact with the ground, one side is coupled to the first and second transverse frames 111 and 112 and the other side is connected to the contact wheel frame 231 to elastically support the press. The unit 180 is provided.

The press unit 180 is formed of a press plate 181 and a press tension spring 182, the lower portion of the contact wheel frame 231 by a press tension spring 182 having an elastic force to the press plate 181 is fixed. Pressure to the side.

The cover portion 240 covers the vinyl edge in which the edge of the vinyl is in close contact with the ground by the contact portion 230 by covering the soil pushed outwardly by the cover plate 172 of the cover portion 170. Covering with soil, one side of the cover wheel frame 241 is fixed to the frame unit 110; A first bevel gear 242 coupled to an end of the cover wheel frame 241 for converting power transmitted from the power transmission unit 160 in an orthogonal direction; A second bevel gear 244 for power converting the power of the first bevel gear 242 in an orthogonal direction; Universally provided between the first bevel gear 242 and the second bevel gear 244 to transfer power from the first bevel gear 242 to the second bevel gear 244, the length of the universal Joint 243 and; Consists of a cover wheel 245 driven by the power of the second bevel gear 244.

Wherein the cover wheel frame 241 may be fixed to the frame portion 110, but may be fixed to the contact wheel frame 231, if the contact wheel frame 231 is fixed to the contact wheel frame 231 is pressed Since it is in close contact with the ground by the unit 180, the cover can be smoothly performed under the influence of the press unit 180.

The first bevel gears 242 and 242a convert the power transmitted to the horizontal axis into the vertical axis rotational power. In the case of the first bevel gear 242 receiving the power applied from the power transmission unit 160, Has two outputs, and one of the two outputs is applied to the second bevel gear 244 on the vertical axis, and the remaining one output is transmitted to the other first bevel gear 242a facing the first bevel gear 242. .

Figure 9 of the accompanying drawings shows a top and bottom operating state diagram of the cover portion in the vinyl coating device according to the present invention, the power transmission from the first bevel gear 242 to the second bevel gear 244 to the universal joint 243 The universal joint 243 is a universal joint that can be variable in length.

That is, the universal joint 243 is configured to respond properly to the vertical flow of the covering wheel 245 in contact with the ground by forming a variable length universal joint that can be pulled in or pulled out into the body. Accordingly, the cover wheel 245 in contact with the ground flows up and down according to the curvature (height) of the ground, and the curved ground flows up and down the contact portion 230 at the same time, and the first bevel gears 242 and 242a are provided. The cover wheel frame 241 does not generate the up and down flow, so that stable power transmission is possible, and the amount of soil to be covered is kept constant so that the load that can be transferred to the agricultural vehicle is kept constant, thereby smoothly performing the plastic coating work. can do.

At this time, between the first bevel gear 242 and the first bevel gear 242a is provided with a second horizontal shaft 251 having a variable length of itself, Figure 10 of the accompanying drawings according to the present invention The left and right operating state diagram in the vinyl coating device is shown, it is possible to widen and narrow the left and right sides of the second transverse shaft 251. This can appropriately vary the left and right lengths of the second transverse shaft 251 according to the width of the formed pike to coat the vinyl with the width suitable for the width of the pike, thereby minimizing damage to the vinyl during coating.

100: main frame portion 110: frame portion
111: first horizontal frame 112: second horizontal frame
113: Type 1 frame 114: Type 2 frame
120: connection unit 150: power receiving unit
151: power receiving shaft 152: drive chain gear
153: chain 154: driven chain gear
155: chain tension gear 156: chain tension spring
160: power transmission unit 161: longitudinal shaft
162: gearbox 163: first lateral shaft
165: first pulley 166: belt
167: second pulley 170: topsoil
171: Babae Bar 172: Baepan Board
180: press part 181: press plate
182: press tension spring 200: coating
210: vinyl roll mounting portion 211: vinyl roll mounting frame
212: guide roller 213: guide wing
214: vinyl roll holder 215: vinyl roll holder bar
216: Vinyl Roll Mounting Roller
230: contact part 231: contact wheel frame
232: contact wheel 233: contact wheel press
240: cover section 241: cover wheel frame
242, 242a: first bevel gear 243: universal joint
244: second bevel gear 245: cover wheel
250: close contact soil 251: second transverse shaft

Claims

Frame unit 110 forming a skeleton, the connecting portion 120 is connected to the agricultural vehicle, the power receiving unit 150 receives power from the agricultural vehicle, and the power received by the power receiving unit 150 cover A main frame part 100 including a power transmission part 160 for transmitting to the 220 and a discharging part 170 for collecting soil on the ground according to the driving of the agricultural vehicle;
The rolled vinyl roll is mounted, and the vinyl roll holder 210 for unwinding the vinyl rolled according to the running of the agricultural vehicle and the adhesive part 230 for closely contacting the vinyl released from the vinyl roll holder 210 with the ground. ) And a covering portion 240 covering the soil on the vinyl adhered to the ground by the adhesion portion 230, wherein the adhesion portion 230 and the covering portion 240 are in one set. (250) consists of a pair facing each other,
The cover portion 240,
A cover wheel frame 241 connected to the frame unit 110;
A first bevel gear (242, 242a) coupled to the cover wheel frame (241) for converting power transmitted from the power transmission unit (160) in an orthogonal direction;
A second bevel gear 244 for converting power of the first bevel gears 242 and 242a in an orthogonal direction;
It is provided between the first bevel gear (242, 242a) and the second bevel gear (244) to transfer power from the first bevel gear (242, 242a) to the second bevel gear (244), A universal joint 243 having a variable length;
Vinyl covering device, characterized in that composed of a cover wheel (245) driven by the power of the second bevel gear (244).

The method according to claim 1,
The close contact portion 250 transfers power between the first bevel gears 242a facing the first bevel gear 242 by a second transverse shaft 251,
The second horizontal shaft 251 is a vinyl coating device, characterized in that the variable length.

The method according to claim 1,
The power receiver 150,
A power receiving shaft 151 for receiving power from the agricultural vehicle;
A drive chain gear 152 driven by the power of the power receiving shaft 151;
A chain 153 for transmitting power of the drive chain gear 152;
Vinyl driven device, characterized in that it comprises a driven chain gear (154) driven by the chain (153).

The method according to claim 3,
In the chain 153
A chain tension gear 155 rotated by bringing the chain 153 into close contact;
And a chain tension spring (156) for tension supporting the chain tension gear (155).

The method according to claim 3,
The power transmission unit 160,
A longitudinal shaft 161 transmitting power of the drive chain gear 152;
A gear box 162 for outputting rotational power of the longitudinal shaft 161;
Vinyl cover device comprising a first transverse shaft (163) for transmitting the output of the gear box (162) to the first bevel gear (242) of the cover (240).