KR102273834B1 - Seedbed transfer device - Google Patents

Abstract

The present invention relates to a seedbed transfer apparatus in which the length and vertical and horizontal angles of a conveyor, which is installed from a transfer manes moving seed beds from a cultivation place to a rice transplanter used for planting rice can be adjusted according to convenience of an operator, thereby conveniently moving the seedbeds to the transplanter. According to the present invention, the seedbed transfer apparatus comprises: a fixing member (100) fixed to a transfer means (10) transferring seedbeds (20); a main guide member (200) guiding transfer of the seedbed (20) from the transfer means (10) to the outside while being connected to the fixing member (100); an inclination adjustment member (300) adjusting the inclination of the main guide member (200) while connecting both ends to the fixing member (100) and the main guide member (200); a sub-guide member (400) guiding transfer of the seedbed (20) transferred from the main guide member (200) while which being installed in the main guide member (200) telescopically provided; and a telescopic fixing member (500) fixing a state in which the sub guide member (400) is stretched state in the main guide member (200).

Description

Bed transfer device {SEEDBED TRANSFER DEVICE}

The present invention adjusts the length adjustment and up, down, left and right angles of the conveyor provided from the conveying means that have moved from the plantation to the rice transplanter to the rice transplanter used for rice planting in a state in which the seedling is loaded in the plantation to suit the convenience of the operator, thereby transferring the seedling from the transportation means to the rice transplanter It relates to a bed transfer device that can be moved conveniently.

In general, the hair growth is accommodated in a box-shaped plate with small through holes in the bottom surface of the seedling plate, and after being grown for a certain period in farmland, it is transported and used when planting.

For rice planting, the seedlings grown in the house are transported to the rice paddy fields where planting is required, using vehicles such as cultivators or tractors.

And, it was still in progress in a way that the transported bed was put down on the paddy field from the vehicle and the worker manually loaded it into the lifter.

Moreover, since the workers have to manually move the seedlings one by one after the seedlings are transferred to the vehicle and transfer them to the rice transplanters used for planting, there is a problem that it takes a lot of time for planting and the overall work efficiency is lowered.

The background technology of the present invention is published in the Registered Utility Model Publication No. 20-0397615 (registration date: 2005.09.28.) which has been applied for and registered with the Korean Intellectual Property Office.

Such a prior art is close to a fixed type, so it is difficult to change various angles, and the length adjustment is limited, and there is a disadvantage that it is heavy for a person to move, and there is only an advantage of limiting the movement only by the manufactured length.

The problem to be solved by the present invention is to adjust the length of the conveyor provided from the transportation means that has moved from the plantation to the rice paddy in the state of loading the seedlings to the rice transplanter used for rice planting and adjust the vertical and horizontal angles to suit the convenience of the operator. It is to provide a bed transfer device that can conveniently move the bed from the means to the rice transplanter.

In the mother plate transport device according to an embodiment of the present invention, the fixing member 100 fixed to the transport means 10 for transporting the mother plate 20, and the transport means 10 in a state connected to the fixing member 100 The main guide member 200 for guiding the transfer of the mother plate 20 to the outside, and the fixed member 100 and the inclination adjustment for adjusting the inclination of the main guide member 200 with both ends connected to the main guide member 200 The member 300, the sub guide member 400 for guiding the transfer of the mother plate 20 that is transferred from the main guide member 200 in a state in which the main guide member 200 is telescopically provided, and the sub guide member 400 includes a telescopic fixing member 500 for fixing the stretched state in the main guide member 200, and the transport means 10 is provided on both sides and the rear side of the vehicle and is composed of a loading box made of a loading plate and a mother plate 20 is mounted, and the fixing member 100 is an inner support part 110 supported on the inside in the loading box of the vehicle, the outside support part 120 supported on the outside in the loading box of the vehicle, and the upper part of the inner support part 110 . and a fixed fastening part 130 fastened to pass through the upper part of the outer support part 120 , a fixed shaft 150 provided on the outer support part 120 , and a main guide provided on the upper part of the fixed shaft 150 . It includes a main locking part 160 on which the member 200 is caught and fixed, and an inclined locking part 170 provided at the lower part of the fixed shaft 150 and fixed by the inclination adjusting member 300 being caught, and a main guide member ( 200) are spaced apart on both sides, and the main frame 210, the inner space of which is opened at both ends, and the main frame 210 while both ends are fixed to the main frame 210 are spaced apart at regular intervals along the longitudinal direction of the mother plate ( 20) a main conveying roller 220 for guiding the conveyance, and one end of the shaft 230 fixed by being caught by the main stopping part 160 of the fixing member 100 with both ends fixed to one end of the main frames 210. And, in a state connected to the other ends of the main frames 210, the other end locking part 240 to which the inclination adjustment member 300 is caught and fixed, and the main transfer roller 220 are raised and lowered according to the load of the mother plate 20 to be transferred. It includes a roller lifting unit 250, and the other end of the main frame 210 is formed with a concave portion 260 to open the inner space upward, the concave portion 260 has a lifting through hole 261 at the lower portion. formed, and the roller lifting unit 250 is raised and lowered in the inner space of the concave portion 260 in a state supported by the inclined elastic body 251 provided on both sides in the inner space of the concave portion 260 , and the inclined elastic body 251 . Elevating and lowering of the concave portion 260 in a state where the main transfer roller 220 is rotatably fixed while protruding from the lower portion of the lifting plate 252 and the inclined elastic body 251 A main inclined frame including a lifting shaft 253 that is lifted from the through hole 261, and the inclination adjustment member 300 is connected to the inclined stopper 170 of the fixing member 100 and the inner space is opened at both ends ( 310), and a sub-slope frame 320 that protrudes in a state inserted into the inner space in the main inclined frame 310 and is connected to the other end engaging part 240 of the main guide member 200, and the main inclined frame 310 It is characterized in that it includes an inclined fixing part 330 for fixing the sub-inclined frame 320 protruding in a fixed state.

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The present invention can adjust the length and vertical and horizontal angles of the conveyor provided from the transport means that have moved from the plantation to the rice transplanter used for rice planting to the rice paddy in a state in which the seedling is loaded to suit the convenience of the operator, so that the transport means and the rice transplanter Even if there is an obstacle in between, there is an advantage that the bed can be moved easily and conveniently from the transport means to the rice transplanter, and there is an advantage that the number of workers can be reduced to a minimum.

In addition, the present invention has the advantage that it is possible to actively adapt to the dynamic distance of the work site and to all situations of up, down, left, and right, and above all, saving the number of workers and man-hours.

1 is a perspective view showing a mother plate transfer device according to an embodiment of the present invention.
Figure 2 is an exploded perspective view showing an exploded state of the present invention.
Figure 3 is a view showing a shaft fixing part of the present invention.
Figure 4 (a) (b) is a view showing a state in which the roller lifting unit included in the main guide member of the present invention is operated.
Figure 5 (a) (b) is a view showing a state in which the inclination fixing unit included in the inclination adjustment member of the present invention is operated.
Figure 6 is a perspective view showing a state in which the expansion and contraction fixing member of the present invention is installed in the sub-guide member inserted into the main guide member.
7 is a perspective view showing a state in which the expansion and contraction fixing member of the present invention is separated from the main guide member and the sub guide member.
Figure 8 (a) (b) (c) is a view showing a state in which the expansion and contraction fixing member of the present invention is operated.
9 is a view showing a state in which the fixing member is raised in the fixing shaft of the present invention.
10 is a view showing a state in which the fixing member is lowered in the fixing shaft of the present invention.
11 is a view showing a state in which the sub guide member protrudes from the main guide member of the present invention.
12 is a view showing a state in which the main guide member of the present invention is inclined.

Hereinafter, a bed transfer device according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in Figures 1 and 2, the mother plate transport device of the present invention, the fixing member 100 fixed to the transport means 10 for transporting the mother plate 20, and the fixing member 100 in a state connected to The main guide member 200 for guiding the transfer of the mother plate 20 from the transport means 10 to the outside, the fixing member 100 and the main guide member 200 with both ends connected to the main guide member 200. The inclination adjusting member 300 for adjusting the inclination, and the sub-guiding member 400 for guiding the transfer of the mother plate 20 transferred from the main guide member 200 in a state in which the main guide member 200 is telescopically provided. ) and the sub guide member 400 includes a telescopic fixing member 500 for fixing the stretched state in the main guide member 200 .

Here, the transport means 10 is composed of a loading box consisting of loading plates provided on both sides and rear of a vehicle such as a tiller or a tractor, the mother plate 20 is mounted.

As shown in FIG. 2 , the fixing member 100 includes an inner support part 110 supported on the inside in the loading box of the vehicle, an outer support part 120 supported on the outside in the loading box of the vehicle, and the inner support part 110 of the It includes a fixed fastening portion 130 that is fastened to pass through the upper portion and the upper portion of the outer support (120).

Since the upper end of the inner support part 110 and the upper end of the outer support part 120 are formed to be bent to cover the upper part and the fixed fastening part 130 of the loading plate of the loading box, damage or deformation and contamination by the contact of the mother plate 20 can be prevented from becoming

The fixed fastening part 130 may be composed of a bolt and a nut. The bolt head is formed in a bar shape, and the user can rotate it by hand. The nut may consist of a thumb nut that the user can rotate by hand.

Therefore, since the inner support part 110 and the outer support part 120 are spread over the upper part of the loading plate of the loading box by the fixing fastening part 130 and the fixed state is firmly maintained, the mother plate 20 collides in the process of being transported. Even if vibration occurs, the fixing member 100 is not separated from the loading plate of the loading box.

And, the fixing member 100 includes a lower fixing portion 140 for fixing the lower portion of the outer support 120 to the lower portion of the loading plate of the loading box.

The lower fixing part 140 has one end elastically supported by the loading plate of the loading box and the other end is elastically supported by the outer support part 120 and the elastic pin 141 is formed to be bent outwardly at the other end of the elastic pin 141 . and a handle 142 to be gripped by the user.

The elastic pin 141 is bent in a 'U' shape, and the handle 142 is bent outwardly from the other end of the elastic pin 141 so that the user can conveniently grip it.

Therefore, when the user raises the elastic pin 141 from the lower part to the upper part while holding the handle 142 , both sides of the elastic pin 141 are elastically supported by the loading plate lower part and the outer side support part 120 , so the outside The lower portion of the support 120 may be fixed in close contact with the loading plate of the loading box.

In addition, the fixing member 100 includes a fixing shaft 150 provided on the outer support part 120 and a main locking part 160 provided on the fixed shaft 150 and fixed to the main guide member 200 by being caught. , it is provided at the lower portion of the fixed shaft 150 and includes an inclination engaging portion 170 to which the inclination adjustment member 300 is caught and fixed.

The fixed shaft 150 is fixed with bolts in a standing state on the outer support part 120 , and through-holes 151 are formed in the lower part at regular intervals.

The main locking part 160 is a base plate 161 formed on the upper end of the fixed shaft 150, and both sides plates 162 to which the main guide member 200 is fixed by standing upward from both sides of the base plate 161. including,

An inclined groove 163 inclined downward from the upper end is formed in the side plate 162 , and a vertical groove 164 extending downward from the inclined groove 163 is formed, and from the lower portion of the vertical groove 164 to the side. An extended side groove 165 is formed, and a fixing groove 166 extending downward from the side groove 165 is formed.

Accordingly, one end shaft 230 of the main guide member 200 to be described later is sequentially inserted into the inclined groove 163, the vertical groove 164, and the side groove 165 of the both sides plate 162 to the fixing groove 166. The fixed state can be stably maintained. At this time, the main guide member 200 is moved up and down by external pressure, so that even if one end of the shaft 230 is raised from the fixing groove 166, it is caught on the upper side of the side groove 165, so it cannot be separated. Moreover, even if one end of the shaft 230 is raised from the fixing groove 166, it is moved along the side groove 165 and thus has to be raised in the vertical groove 164, so that the one end of the shaft 230 is not substantially separated.

The inclined stopper 170 includes an inclined tube body 171 in which a hole communicating with the through hole 151 is formed through the inner space in which the fixed shaft 150 is inserted, and the hole and fixing of the inclined tube body 171 . The inclined fixing pin 172 that is fixed through the through hole 151 of the shaft 150, and the inclined tube body 171 are formed to be spaced apart at regular intervals to the main inclined frame 310 of the inclination adjusting member 300. and a swash plate 173 on which the formed main slanting protrusion 311 is caught and fixed.

The inclined tube body 171 may be moved along the fixed shaft 150 in a state in which it is fitted to the fixed shaft 150 .

The inclined fixing pin 172 may be fixed by being inserted into any one of the through-holes 151 by penetrating the hole of the inclined tube body 171 . Accordingly, as the inclined fixing pin 172 is fixed to the through hole 151 , the fixed state of the fixed shaft 150 lifted from the inclined tube body 171 may be firmly maintained.

An inclined groove 174 inclined downward from the upper end is formed in the inclined plate 173 , and a vertical groove 175 extending downwardly from the inclined groove 174 is formed, and extends laterally from the lower portion of the vertical groove 175 . A side groove 176 is formed, and a fixing groove 177 extending downward from the side groove 176 is formed.

Accordingly, when the main inclined projection 311 formed on the main inclined frame 310 of the inclination adjustment member 300 is inserted into the fixing groove 177 of the inclined plate 173 and fixed, the inclination adjustment member 300 is shaken by external pressure. The fixed state of the inclination adjusting member 300 may be firmly maintained even if there is a movement or vibration.

2 and 3 , the fixing member 100 includes a shaft fixing part 180 for fixing the fixing shaft 150 to the outer support part 120 .

The shaft fixing part 180 is provided to be spaced apart from the outer support part 120 at regular intervals and provided with a fixing piece 181 in which a friction groove 182 supported on the outer circumferential surface of the fixing shaft 150 is formed, and the fixing piece 181 . It includes a fastening part 183 that is fastened in a state in which they are tightened.

The fixing piece 181 has a hole through which the fastening part 183 passes.

The friction groove 182 of the fixing piece 181 may be formed in a circular arc shape and supported on the outside of the fixing shaft 150 in a large area.

The fastening part 183 may be composed of a bolt passing through the hole of the fixing piece 181 and a butterfly nut screwed to the bolt.

Therefore, when the fastening part 183 is fastened to the fixed piece 181 , the fixed piece 181 is fixed in a state in close contact with both sides of the fixed shaft 150 , so that the fixed shaft 150 is fixed to the outer support unit 120 . can be

At this time, when the main guide member 200 is rotated in a state in which the fastening part 183 is not completely fastened, the fixed shaft 150 is rotated between the fixed pieces 181 . After the main guide member 200 is rotated to the left and right, when the fastening part 183 is completely fastened, the main guide member 200 may be fixed in a rotated state.

As shown in FIGS. 2 and 4 , the main guide member 200 is a main frame 210 spaced apart from both sides, and both ends are fixed to the main frames 210 along the longitudinal direction of the main frame 210 . The main transfer roller 220, which is spaced apart at regular intervals to guide the transfer of the mother plate 20, and the main frame 210, with both ends fixed to one end, are caught by the main locking part 160 of the fixing member 100. It includes a fixed one end of the shaft 230, and the other end engaging portion 240 is fixed by the inclination adjustment member 300 is caught in a state connected to the other end of the main frame (210).

Since the main frame 210 has an internal space open at both ends, it can be moved in a state in which a subframe 410, which will be described later, is inserted.

The main frame 210 has a guide groove 211 formed on the surface facing each other, so that the sub transfer roller 420 of the sub guide member 400 is positioned to pass through the guide groove 211 .

The main frame 210 has stopper grooves 212 spaced apart from the guide groove 211 downward at regular intervals along the longitudinal direction of the guide groove 211 .

Since both ends of the one end shaft 230 are fixed to one end of each of the main frames 210 , and the main fixed frame 241 is fixed at both ends to the other end of each of the main frames 210 , the main frames 210 are fixed state can be firmly maintained.

The main transfer roller 220 is formed to be spaced apart from the guide groove 211 upward. Accordingly, the main conveying roller 220 is positioned higher than the sub conveying roller 420 of the sub guide member 400 to be described later. Therefore, after the mother plate 20 is transported by the main transport roller 220 , it may be transported by the sub transport roller 420 of the sub guide member 400 positioned below the main transport roller 220 .

Since the main transfer rollers 220 are provided at regular intervals between the main frames 210 , the transfer of the mother plate 20 can be sequentially guided.

In addition, the main transfer roller 220 may be composed of a shaft 221 having both ends fixed to the main frame 210 , and a pipe 222 rotating while being fitted to the shaft 221 . Therefore, when the mother plate 20 is transferred, since the pipe is rotated on the shaft, the mother plate 20 can be smoothly transferred.

One end of the shaft 230 is formed in a cylindrical shape and is fixed by being inserted into the fixing grooves 166 formed in the both side plates 162 of the above-described main locking part 160 . That is, even if one end shaft 230 inserted into the fixing groove 166 is raised by vibration, it is caught in the side groove 165 and thus cannot be easily separated from the fixing groove 166 .

The other end locking part 240 is a main fixed frame 241 having both ends fixed to the other end of the main frames 210, and a sub-tilt frame of the inclination adjusting member 300 in a state provided on both sides of the main fixed frame 241. The sub-slanted projection 321 formed on the 320 includes an inclined locking plate 242 to which it is caught.

The main fixing frame 241 may be configured as a shaft.

A lower inclined groove 243 is formed in the inclined stopping plate 242 to be inclined from the lower part to the upper part, and an intermediate inclined groove 244 is formed to be inclined in the opposite direction from the lower inclined groove 243, and the intermediate inclined groove 244 is formed. The upper inclined groove 245 is formed to be inclined in the same direction as the lower inclined groove 243 while the middle portion communicates with the upper portion.

Accordingly, the sub-sloping protrusion 321 of the sub-sloping frame 320, which will be described later, is inclinedly raised through the lower inclined groove 243, and is inclinedly raised in the opposite direction along the intermediate inclined groove 244, and the upper inclined groove 245. ) and fixed on the At this time, even if vibration is transmitted from the outside, even if the sub-sloping protrusion 321 of the sub-sloping frame 320 is separated from the upper inclined groove 245, the intermediate inclined groove 244 does not deviate from the intermediate inclined groove 244, and the upper part again along the intermediate inclined groove 244. It is inserted into the inclined groove (245).

As shown in Figure 4 (a) (b), the main guide member 200 includes a roller lifting unit 250 for elevating the main transfer roller 220 according to the load of the mother plate 20 to be transferred.

First, the other end of the main frame 210 is formed with a concave portion 260 in which the inner space is opened upward, and the concave portion 260 is formed with a lifting through hole 261 at the lower portion.

The roller elevating unit 250 includes inclined elastic bodies 251 provided on both sides in the inner space of the concave part 260 , and a lifting plate that is raised and lowered in the inner space of the concave part 260 while being supported by the inclined elastic body 251 . (252) and the elevating through hole of the concave portion 260 in a state in which the main transfer roller 220 is rotatably fixed while protruding from the lower portion of the lifting plate 252 and positioned between the inclined elastic bodies 251 ( 261) and includes an elevating shaft 253 that is elevated.

The inclined elastic body 251 is supported with a lower end fixed to the bottom of the concave portion 260 and an upper end fixed to the lower portion of the elevating plate 252 .

When an external pressure is applied, the lifting plate 252 may be raised and lowered in a horizontal state in the concave portion 260 by the inclined elastic bodies 251 supported on both sides thereof.

The elevating shaft 253 may be elevated through the elevating through-hole 261 of the concave portion 260 .

Therefore, when the mother plate 20 is transported in a state seated on the main transfer roller 220, the main transfer roller 220 is lowered by the load of the mother plate 20, so the lifting plate 252 is also lowered while the elevating elastic body 251. compress the At this time, the main conveying roller 220 is lowered and positioned at the same or similar height as the sub conveying roller 420 of the sub guide member 400 to be described later. As a result, the height difference between the main conveying roller 220 and the sub conveying roller 420 is minimized or the same height is achieved, so that the mother plate 20 is transferred from the main conveying roller 220 to the sub conveying roller 420. Occurs in the process of being conveyed Vibration or shock can be mitigated. That is, the transfer of the mother plate 20 can be made smoothly.

Of course, when the mother plate 20 is transferred from the main transfer roller 220 to the sub transfer roller 420, the elevating elastic body 251 raises the lifting plate 252, so the main transfer roller 220 is also raised and positioned at the original position. .

2 and 5, the inclination adjustment member 300 is connected to the inclination stopper 170 of the fixing member 100 and the main inclination frame 310 in which the inner space is opened at both ends, and the main inclination The sub-slope frame 320 protrudes in a state inserted into the inner space of the frame 310 and is connected to the other end locking part 240 of the main guide member 200, and the sub-slope frame 320 is fixed to the main inclined frame 310 and protrudes. It includes an inclined fixing part 330 for fixing the sub-inclined frame 320 .

The main inclined frame 310 has a main inclined protrusion 311 formed at one end to be hooked on the inclined stopper 170 of the fixing member 100 and connected thereto, and an inclined through hole 312 is formed at the other end of the main inclined frame 310 .

The sub-sloping frame 320 has a sub-sloping protrusion 321 is formed, is hooked to the other end locking part 240 of the main guide member 200, and is connected, and locking grooves 322 are formed on the outer surface to be spaced apart from each other at regular intervals. . The sub-slope protrusion 321 of the sub-slope frame 320 is caught by the inclined stopper plate 242 and is fixed.

The inclined fixing part 330 is fixed to the main inclined frame 310 and provided rotatably in the inner space of the inclined case 331 through which the sub inclined frame 320 passes, and the inclined case 331, and is bent downward. One end of which passes through the inclined through-hole 312 of the main inclined frame 310 and is caught in the locking groove 322 of the sub inclined frame 320, the inclined engaging piece 332, and the inclined engaging piece 332 is the sub inclined Inclined elastic body 333 that elastically supports the lower part from the other side of the inclined locking piece 332 in a state provided in the inner space of the inclined case 331 so as to maintain the state caught in the locking groove 322 of the frame 320 . And, while pressing the inclined elastic body 333, the inclined engaging piece 332 is reversely rotated so that one end of the inclined engaging piece 332 is separated from the engaging groove 322 of the sub-inclined frame 320, inclined case 331 It includes an inclined pressing knob 334 for pressing the other end of the inclined engaging piece 332 by being lowered by external pressure in a state provided to penetrate through.

Since the middle portion of the inclined locking piece 332 is rotatably fixed to the inclined case 331 by a rotating pin, when one end is pressed, the inclined locking piece 331 may be moved in a seesaw motion.

The inclined elastic body 333 is composed of a compression spring.

The inclined pressure knob 334 is provided with a handle or a head on the upper portion so that the user can conveniently press it.

Accordingly, when the user grips and lifts the sub-handle 430 to be described later, the main frame 210 rotates upward, so that the sub-slope frame 320 protrudes from the main inclined frame 310 . At this time, the inclined engaging piece 332 is smoothly separated from the engaging groove 322 by a round formed on one side at the end of the inclined engaging piece 332 while the inclined engaging piece 332 presses the inclined elastic body 333 . Of course, when the user lifts the sub-handle 430 and places it at a desired position, the rotation of the main frame 210 is stopped, so from the end of the inclined engaging piece 332 pressed by the inclined elastic body 333 to the other side. The inclined engaging piece 332 is caught and fixed in the engaging groove 322 by the formed right angle portion. Accordingly, the protruding state of the sub-inclined frame 320 is firmly maintained.

In addition, when the user presses the inclined pressing knob 334, the inclined engaging piece 332 is separated from the engaging groove 322 while pressing the inclined elastic body 333, so that the main frame 210 can be rotated downward. At this time, the sub inclined frame 320 is inserted into the main inclined frame 310 . Then, when the pressure of the inclined pressing knob 334 is released after the main frame 210 is rotated downward to an appropriate position, the inclined engaging piece 332 pressed by the inclined elastic body 333 is placed in the engaging groove 322 . Since it is inserted and hooked and fixed, the brine slanted frame 320 is fixed while being inserted into the main slanted frame 310 .

In this way, since the overall length of the inclination adjustment member 300 can be adjusted, the inclination angle of the main guide member 200 can be adjusted.

As shown in FIGS. 1 to 4 , the sub guide member 400 is provided with a subframe 410 inserted into the inner space of the main frames 210 , and both ends are provided on the subframes 410 . It includes a sub-transfer roller 420 spaced apart at regular intervals along the longitudinal direction of the sub-frame 410 while being fixed to guide the transfer of the mother plate 20 .

The subframe 410 may be transported while being inserted into the inner space of the mainframe 210 . In addition, the subframe 410 is formed with a communication groove 411 communicating with the stopper groove 212 of the main frame 210 .

When the sub-frame 410 protrudes from the inner space of the main frame 210, the overall length is increased.

In addition, the sub-frame 410 is formed with a sub-handle 430 for the user to hold at the lower portion of the other end.

In addition, the subframe 410 may be formed with a mother plate stopper 440 that is stopped by contacting the mother plate 20 transferred to the upper portion from the other end. The mother plate stopper 440 may be made of a cushion such as urethane or rubber. That is, the transferred parent plate 20 may be in contact and stop while the impact is alleviated.

The sub transfer roller 420 protrudes through the guide groove 211 of the main frame 210 and is positioned between the sub frames 410 , and is positioned lower than the main transfer roller 220 . This sub-transfer roller 420 may be composed of a shaft 421 and a pipe 422 .

When the sub guide member 400 is transferred in the inner space of the main frame 210 , the sub transfer roller 420 may be moved along the guide groove 211 of the main frame 210 .

6 to 8, the telescopic fixing member 500 is inserted into the sub-frame 410 of the sub-guide member 400 and the telescopic fixing case 510 provided in the front, and the elastic fixing case The elastic body 520 that provides elastic force in a state built into the 510, and the elastic body 520 built in the elastic fixed case 510 by the elasticity of the elastic elastic body 520 protrudes to the outside of the elastic fixed case 510, a sub guide A stopper 530 that penetrates through the communication groove 411 of the member 400 and is inserted and fixed in the stopper groove 212 formed in the main frame 210 of the main guide member 200, and the sub guide member 400 One end is connected to the stopper 530 while both ends pass through the telescoping case 540 provided at the rear in a state inserted into the subframe 410 of the telescoping case 540 and the telescoping fixed case 510 The expansion wire 550 and the expansion and contraction operation case 540 are rotatably provided and rotated by external pressure while connected to the other end of the expansion wire 550 to pull the expansion wire 550 and reverse rotation when the external pressure is released It includes an operation handle 560 to release.

The elastic fixed case 510 is provided with a guide roller 511 for guiding the movement of the elastic wire 550.

Then, the telescopic fixing case 510 is fixed to the sub frame 410 of the sub guide member 400 by the expansion and contraction fixing pins 512 .

The telescopic fixing pin 512 is composed of a pin or a bolt and penetrates the subframe 410 and is fastened to the telescopic fixing case 510 . At this time, since the telescopic fixing pin 512 protrudes from the subframe 410 and is located in the guide groove 211 of the main frame 210 , when the subframe 410 is moved from the main frame 210 , the expansion and contraction fixing pin ( 540 is moved along the guide groove 211 .

The elastic elastic body 520 is composed of a plurality of compression springs and is positioned on both sides in the inner space of the elastic fixing case 510 .

The stopper 530 is formed on the stopper plate 531 supported on both sides by the elastic members 520 and the stopper plate 531 and protrudes through the communication groove 411 of the subframe 410 to the main frame 210 . ) is inserted into the stopper groove 212 of the stopper pin 532 is fixed.

The telescopic operation case 540 is fixed to the subframe 410 with bolts, and the inner space is opened downward. And, the expansion and contraction operation case 540 is provided with a guide roller 541 for guiding the movement of the expansion wire 550.

The stretchable wire 550 is accommodated in the subframe 410 and is not exposed to the outside.

The manipulation handle 560 is formed in the shape of a shaft so that the upper part is rotatably fixed to the telescopic manipulation case 540 , the telescoping wire 550 is connected to the lower part, and the lower end protrudes into the lower part of the telescoping manipulation case 540 . Therefore, when the user rotates by holding the lower end of the operation handle 560, the stretchable wire 550 is pulled.

In addition, when a plurality of manipulation handles 560 are configured and connected to each telescopic manipulation case 540 provided in each of the subframes 410 , the connecting shaft may be connected. Accordingly, when the user pulls the connecting shaft, the manipulation handles 560 can be rotated at the same time.

Therefore, when the user rotates the operation handle 560, the stretchable wire 550 is pulled, so that the stopper 530 is moved to the inside of the stretchable and fixed case 510 while pressing the elastic elastic body 520 . At this time, the stopper pin 532 of the stopper 530 is separated from the stopper groove 212 of the main frame 210 . And, when the operation handle 560 rotated after moving the subframe 410 from the main frame 210 is reversely rotated, the stopper pin 532 of the stopper 530 is moved by the elastic force of the elastic elastic body 520 into the subframe. It protrudes through the communication groove 411 of the 410 and is inserted and fixed in the stopper groove 212 of the main frame 210 . That is, a state in which the subframe 410 is inserted or protruded from the main frame 210 by the stopper 530 may be firmly maintained.

As shown in Figures 10 to 12, the fixing member 100 is fixed to the transport means 10 for transporting the mother plate 20, the main frame 210 is the operation of the expansion and contraction fixing member 500 in a horizontal state The handle 560 is rotated. At this time, the stopper 530 shown in FIG. 7 is separated from the main frame 210 . In this state, the subframe 410 is pulled to protrude from the mainframe 210 . Then, when the operation handle 560 of the rotated telescopic fixing member 500 is released, the stopper 530 shown in FIG. 7 is fixed to the main frame 210 again. Accordingly, the protruding state of the subframe 410 from the mainframe 210 is firmly maintained.

Then, by manipulating the inclination fixing part 330 of the inclination adjustment member 300 to allow the sub-inclination frame 320 to be inserted from the main inclination frame 310 to reduce the overall length, the inclination fixing part 330 is again operated. to maintain the reduced state of the sub-tilt frame 320 .

In this state, once the main frame 210 is rotated downwardly with the shaft 230 as an axis, the main frame 210 and the subframe 410 form an inclined state, and the subframe 410 is lowered to the rice transplanter. come close

In this way, when the mother plate 20 is placed on the main transport roller 220 of the main frame 210 in the vehicle in a state in which the main frame 210 and the subframe 410 are in an inclined state, the mother plate 20 is the main It is conveyed by the conveying rollers 220 and is conveyed by the sub conveying rollers 420 of the subframe 410 and is stopped in contact with the mother plate stopper 440 of the subframe 410 .

Therefore, the user can transfer the mother plate 20 to the rice transplanter only by raising the mother plate 20 on the main frame 210 without lifting and moving it.

As described above, the present invention adjusts the length adjustment and vertical and horizontal angles of the conveyor provided from the transportation means that have moved from the plantation to the rice paddy in the state of loading the seedlings to the rice transplanter used for rice planting to suit the convenience of the operator. With the convenience of being able to move the mother plate conveniently, it can be said to be a very useful invention that can be widely used in the field.

Those skilled in the art to which the present invention pertains will understand that the present invention may be embodied in other specific forms without changing the technical spirit or essential characteristics thereof. Therefore, the embodiments described above are to be understood as illustrative and not restrictive in all respects, and the scope of the present invention is indicated by the following claims rather than the detailed description, and the meaning and scope of the claims and their equivalent concepts It should be construed as being included in the scope of the present invention all changes or modifications derived from it.

10: transport means 20: bed
100: fixing member 110: inner support part
120: outer support 130: fixed fastening part
140: lower fixing part 141: elastic pin
142: handle 150: fixed shaft
160: main stop 161: base plate
162: both sides plate 170: inclined locking part
171: inclined tube body 172: inclined fixing pin
173: inclined plate 180: shaft fixing part
181: fixed piece 182: friction groove
183: fastening part 200: main guide member
210: main frame 211: guide home
212: stopper groove 220: main feed roller
230: one end shaft 240: the other end engaging part
241: main fixed frame 242: inclined plate
250: roller lifting unit 251: inclined elastic body
252: lifting plate 253: lifting shaft
260: concave portion 261: elevating through hole
300: inclination adjustment member 310: main inclination frame
311: main inclined projection 312: inclined through hole
320: sub inclined frame 321: sub inclined projection
322: locking groove 330: inclined fixing part
331: inclined case 332: inclined jamming piece
333: inclined elastic body 334: inclined pressing knob
400: sub guide member 410: sub frame
411: communication groove 420: sub feed roller
430: sub handle 500: expansion and contraction member
510: elastic fixed case 520: elastic elastic body
530: stopper 540: telescopic operation case
550: stretch wire 560: control handle

Claims (10)

A fixing member 100 fixed to the transport means 10 for transporting the mother plate 20,
A main guide member 200 for guiding the transfer of the mother plate 20 from the transport means 10 to the outside in a state connected to the fixing member 100,
An inclination adjustment member 300 for adjusting the inclination of the main guide member 200 while both ends are connected to the fixing member 100 and the main guide member 200,
A sub-guide member 400 for guiding the transfer of the mother plate 20, which is transferred from the main guide member 200 in a state in which the main guide member 200 is stretchably provided, and
The sub guide member 400 includes a telescopic fixing member 500 for fixing the stretched state in the main guide member 200,
The transport means 10 is provided on both sides and the rear side of the vehicle and consists of a loading box made of a loading plate, the mother plate 20 is mounted,
The fixing member 100 is
An inner support part 110 supported on the inside in the loading box of the vehicle,
An outer support part 120 supported on the outside in the loading box of the vehicle,
A fixed fastening part 130 which is fastened to pass through the upper part of the inner support part 110 and the upper part of the outer support part 120, and
A fixed shaft 150 provided on the outer support unit 120,
A main locking part 160 provided on the upper part of the fixed shaft 150 to which the main guide member 200 is caught and fixed;
It is provided at the lower part of the fixed shaft 150 and includes an inclined locking part 170 to which the inclination adjustment member 300 is caught and fixed,
The main guide member 200 is
The main frame 210, which is spaced apart on both sides and opened at both ends,
With both ends fixed to the main frames 210 and spaced apart at regular intervals along the longitudinal direction of the main frame 210 to guide the transfer of the mother plate 20, the main transfer roller 220;
One end of the shaft 230 fixed by being caught by the main locking part 160 of the fixing member 100 in a state where both ends are fixed to one end of the main frames 210;
In a state connected to the other ends of the main frames 210, the other end locking part 240 to which the inclination adjustment member 300 is caught and fixed, and
Includes a roller elevating unit 250 for elevating the main transfer roller 220 according to the load of the mother plate 20 to be transferred,
At the other end of the main frame 210, a concave portion 260 in which the inner space is opened upward is formed,
The concave portion 260 is formed with a lifting through hole 261 at the lower portion,
The roller lifting unit 250 is
Inclined elastic body 251 provided on both sides in the inner space of the concave portion 260,
a lifting plate 252 that is raised and lowered in the inner space of the concave portion 260 in a state supported by the inclined elastic body 251;
While protruding from the lower portion of the lifting plate 252 and positioned between the inclined elastic bodies 251, the main transfer roller 220 is rotatably fixed, and is raised and lowered in the lifting through hole 261 of the concave portion 260. Including a lifting shaft (253),
The inclination adjustment member 300 is
A main inclined frame 310 that is connected to the inclined stopper 170 of the fixing member 100 and the inner space is opened at both ends;
A sub-sloping frame 320 protruding in a state inserted into the inner space of the main inclined frame 310 and connected to the other end engaging part 240 of the main guide member 200,
Bed transfer device, characterized in that it comprises an inclined fixing part 330 for fixing the sub-inclined frame 320 protruding in a state of being fixed to the main inclined frame (310).
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