KR102424148B1 - Vegitible raising device of upper water feeding type - Google Patents

Abstract

The present invention relates to a vegetable growing device of a top water supply type, in particular, as a device for growing vegetables, which comprises: a growth housing in which plants to be grown are accommodated; a case in which the growth housing is accommodated; and a water supply part provided in the case to supply water to the growth housing, wherein the water supply part comprises: an external water supply pipe receiving water from the outside; and an upper water supply pipe disposed above the growth housing and communicating with the external water supply pipe to supply the water to the growth housing, and thus water is supplied from the upper part of the vegetable to easily supply the water to the stem and leaves, and cleaning can be easily performed by making the growth housing movable.

Description

Vegetable growing device of upper water supply method {VEGITIBLE RAISING DEVICE OF UPPER WATER FEEDING TYPE}

The present invention is an apparatus for growing vegetables, in particular, comprising a growth housing in which a plant to be grown is accommodated, a case in which the growth housing is accommodated, and a water supply unit provided in the case to supply water to the growth housing, The water supply unit includes an external water supply pipe receiving water from the outside, and an upper water supply pipe disposed on the upper part of the growth housing and communicating with the external water supply pipe to supply water to the growth housing, so that water is supplied from the upper part of the vegetables so that moisture is stored It is an upper water supply type vegetable growing device that can be easily supplied to stems and leaves and can also be easily cleaned by moving the growth housing.

In general, a method of using a plastic house on land to grow plants, etc., or a method of cultivating vegetables with soil in a dedicated container for growing plants indoors is used.

To this end, conventionally, as disclosed in Korean Patent No. 10-1425006, a cultivation tank is provided with a container for efficiently cultivating vegetables, and a support plate is mounted on a chin formed inside the container to accommodate soil on the support plate. , the base plate includes a reservoir formed to receive water. Since water replenishment is easy by this configuration, it can be cultivated without killing the roots of the plant. In addition, since the outer wall is composed of a double layer and the insulating material is filled by the prior art, it is possible to prevent the cultivated plants from freezing.

However, in the case of the prior art as described above, there were the following problems. First, since the water storage tank for water supply is provided at the lower side, it is easy to supply water to the root side, but in the case of the prior art, water is supplied only to the root side, so there is a problem in that it is difficult to supply water to the stem and leaves. Second, in the case of the prior art, there was a problem in that it is difficult to clean the vegetables because it is difficult to clean the cultivation tank.

On the other hand, the above-described vegetable growing apparatus itself is widely known and is particularly described in detail in the following prior art documents, and a description and illustration thereof will be omitted.

Japanese Laid-Open Patent No. 2008-253165 Japanese Laid-Open Patent No. 2005-237213 Korean Registered Patent No. 10-1425006 Korean Registered Patent No. 10-0904922

The present invention is to solve the above problems, comprising a growth housing in which a plant to be grown is accommodated, a case in which the growth housing is accommodated, and a water supply unit provided in the case to supply water to the growth housing, The water supply unit includes an external water supply pipe receiving water from the outside, and an upper water supply pipe disposed on the upper part of the growth housing and communicating with the external water supply pipe to supply water to the growth housing, so that water is supplied from the upper part of the vegetables so that moisture is stored An object of the present invention is to provide a vegetable growing apparatus of an upper water supply type that can be easily supplied to stems and leaves and can also be easily cleaned by moving the growth housing.

However, the object of the present invention is not limited to the above-mentioned object, and another object not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the present invention is provided with a growth housing 200 in which a plant to be grown is accommodated, a case 100 in which the growth housing 200 is accommodated, and the case 100 to accommodate the growth. It includes a water supply unit 300 for supplying water to the housing 200, wherein the water supply unit 300 includes an external water supply pipe 320 that receives water from the outside, and the growth housing 200, which is disposed above the external water supply pipe ( 320) to provide an upper water supply type vegetable growing apparatus including an upper water supply pipe 310 for supplying water to the growth housing 200 side.

In the above, the external water supply pipe 320 is installed outside the case 100 and communicated with the water supply unit to receive water from the outside, and is provided between the external water supply pipe 320 and the upper water supply pipe 310 to supply water. It includes a connection pipe 330 that transmits to the upper water supply pipe 310 side, and the upper water supply pipe 310 includes an upper water supply pipe body 311 supplied with water from the connection pipe 330 , and the upper water supply pipe body 311 . ) is provided on the lower side and includes a nozzle 312 for spraying water toward the growth housing 200 .

In the above, the case 100 has a hollow shape and one side is an open case body 110, and a support 130 provided inside the case body 110 to support the growth housing 200, and , The growth housing 200 includes a housing body 210 in which a plant to be grown is accommodated, and a moving part 220 provided below the housing body 210 to enable the housing body 210 to move. do.

In the above, the moving unit 220 includes a driving unit M disposed on the support 130 to generate a rotational force, a ball screw 223 rotated by the driving unit M, and the housing body 210 . ) provided on the lower side of the interlocking block 224 and screw-coupled to the ball screw 223 , the guide 221 disposed in a straight line on the support 130 , and the lower side of the housing body 210 . It is provided and includes a guide coupling part 222 coupled to the guide 221, the support 130 is recessed downward and a seating part 131 on which the growth housing 200 is seated, and the seating part 131 ) includes a fixing part 132 fixed to the inner surface of the case 100 from both sides, and the ball screw 223 and the guide 221 are disposed on the seating part 131 .

In the above, the connection pipe 330 is connected to the upper water supply pipe 310 through the fixing part 132 of the support 130 of the case 100 .

In the above, it further includes a ventilation fan (F) provided on one side of the case (100), and a door (120) provided on the front side of the case (100).

In the above, the ball screw support part 400 is provided on one side of the ball screw 223 to support the ball screw 223, and the ball screw support part 400 is the base 410 supported by the ground or a separate support body. ), a support case 420 provided on the base 410 and empty inside, and a hollow pipe-shaped ball screw provided on the support case 420 and through which the ball screw 223 penetrates. It includes a part 430, and the support part case 420 has a corrugated tube shape inside, is filled with a compressive fluid, and the lower side is provided with an elastically deformable part 450 fixed to the base 410, and the elastic deformation A blocking disk 440 is provided on one side of the part 450 , and the blocking disk 440 is in close contact with the inside of the elastically deformable part 450 , and the elastically deformable part 450 is inside the blocking disk 440 by the blocking disk 440 . It is partitioned in the vertical direction, and a fluid ejection part 460 is provided on the upper side of the elastically deformable part 450 , and the fluid ejection part 460 communicates with the inside of the elastically deformable part 450 , and the support case 420 . When is descending, the fluid inside the elastically deformable part 450 is ejected through the fluid ejection part 460 .

In the above, the support case 420 includes a case body 421 having a hollow shape and an open lower side, and a protruding plate 423 protruding in a plate shape on the outside of the case body 421, and the protruding plate ( A deformable support part 500 is provided between the bottom surface of the 423 and the base 410 , and the deformable support part 500 has a spherical shape and includes a fixture 510 fixed on the base 410 , and the fixture 510 . ) includes an interlocking part 520 provided therein, and the interlocking part 520 is a spherical interlocking ball 521 and the interlocking ball 521 protruding outside in the horizontal circumferential direction, while the interlocking ball ( 521) a plurality of insertion bars 522 protruding downwardly to the lower side, and a connection bar 523 protruding upwardly from the upper side of the interlocking ball 521 and interlocking with the protruding plate 423, the fixture 510 is a hollow spherical shape and an upper part of the fixture body 511 of an open shape, the fixing partition wall 512 protruding inside the fixture body 511 and having a hollow shape and open in the inward direction, the fixing It includes an absorbent mat 513 provided inside the partition wall 512 , the absorbent mat 513 is filled with a compressive fluid to absorb shock, and the insertion bar 522 is inside the fixed partition wall 512 . is inserted into and abuts against the absorbent mat (513).

In the above, the fixing partition wall 512 includes a second mat mounting groove 5121-3 recessed in the depth direction and a first mat mounting groove 5121-1 recessed in the width direction of the fixing partition wall 512. Including, a first fixing protrusion 5121-2 protrudes in the depth direction on both inner side central portions of the first mat mounting groove 5121-1, and inside both sides of the second mat mounting groove 5121-3 A second fixing protrusion 5121-4 protrudes in the width direction from the side center portion, and the first mat mounting groove 5121-1 is formed by the first fixing projection 5121-2 by the eleventh mat mounting groove 5121. -11) and a twelfth mat mounting groove 5212-12, the eleventh mat mounting groove 5121-11 is formed in the bottom direction of the first mat mounting groove 5121-1, and the twelfth mat mounting groove 5121-11 is formed in the bottom direction. The mat mounting groove 5221-12 is formed in the center direction of the fixing bulkhead 512 in the eleventh mat mounting groove 5121-11, and the second mat mounting groove 5121-3 is the second fixing protrusion ( 5121-4) into a 21st mat mounting groove (5121-21) and a 22nd mat mounting groove (5212-22), and the 21st mat mounting groove (5121-21) is a second mat mounting groove (5121). -3), the 22nd mat mounting groove 5212-22 is formed in the central direction of the fixing partition wall 512 in the 21st mat mounting groove 512-21, and the absorbent mat 513 ) includes a first mat 5131 mounted on the first mat mounting groove 5121-1, and a second mat 5132 mounted on the second mat mounting groove 5121-3, One mat 5131 includes an eleventh mat 5131 - 1 inserted into the eleventh mat mounting groove 5121 - 11 , and a twelfth mat 5131 - inserted into the twelfth mat mounting groove 5211 - 12 . 2), wherein the eleventh mat 5131-1 has a lower pressure of the fluid filled therein than the twelfth mat 5131-2, and the second mat 5132 has the 21st mat mounting groove ( The 21st mat (5132-1) inserted into the 5121-21), and the shovel into the 22nd mat mounting groove (5212-22) The input includes a 22nd mat 5132-2, the 21st mat 5132-1 has a lower pressure of the fluid filled therein than the 22nd mat 5132-2, and the 11th mat 5131 -1) and the twelfth mat 5131-2 are spaced apart from each other by a first fixing protrusion 5121-2, and the 21st mat 5132-1 and the 22nd mat 5132-2 have a second fixing protrusion 5121-2. They are spaced apart from each other by the projections 5121-4.

The features and advantages of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings.

Prior to this, the terms or words used in the present specification and claims should not be construed in a conventional and dictionary meaning, and the inventor may properly define the concept of the term to describe his invention in the best way. Based on the principle that there is, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

According to the present invention described above, water is supplied from the upper portion of the vegetable, so that moisture is easily supplied to the stem and leaves, and the growth housing is movable to facilitate cleaning.

1 is a schematic diagram of a vegetable growing apparatus according to an embodiment of the present invention;
2 is a perspective view of a vegetable growing apparatus according to an embodiment of the present invention;
Figure 3 is a perspective view showing the separation of the growth housing of the vegetable growing apparatus according to an embodiment of the present invention;
4 is a perspective view showing the growth housing of the vegetable growing apparatus according to an embodiment of the present invention is omitted;
5 is a perspective view showing only the water supply part and the support in the vegetable growing apparatus according to an embodiment of the present invention;
6 is a perspective view showing the separation of the growth housing of the vegetable growing apparatus according to an embodiment of the present invention;
7 and 8 are exploded perspective views showing only the growth housing and the support plate of the vegetable growing apparatus according to an embodiment of the present invention;
9 is a schematic view showing a ball screw support in a vegetable growing apparatus according to an embodiment of the present invention;
10 to 14 are a perspective view and a cross-sectional view showing a ball screw support of a manufacturing apparatus according to an embodiment of the present invention;
15 to 19 are perspective and cross-sectional views illustrating a deformation preventing unit of a manufacturing apparatus according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

In addition, the terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to intentions or customs of users and operators. Therefore, definitions of these terms should be made based on the content throughout this specification.

In addition, the following examples do not limit the scope of the present invention, but are merely exemplary of the elements presented in the claims of the present invention, and are included in the technical spirit throughout the specification of the present invention and constitute the scope of the claims Embodiments including substitutable elements as equivalents in elements may be included in the scope of the present invention.

The vegetable growth apparatus 10 according to an embodiment of the present invention includes a growth housing 200 in which a plant to be grown is accommodated and a case 100 in which the growth housing 200 is accommodated therein, as shown in FIG. 1 . and a water supply unit 300 provided in the case 100 to supply water to the growth housing 200 . The water supply unit 300 includes an external water supply pipe 320 that receives water from the outside, and is disposed on the growth housing 200 and communicates with the external water supply pipe 320 to supply water to the growth housing 200 side. and an upper water supply pipe 310 . That is, as described above, since the upper water supply pipe 310 is disposed above the growth housing 200 , the vegetables grown in the growth housing 200 receive water from the upper side. With this configuration, moisture can be easily supplied to the stem and leaves.

Meanwhile, the external water supply pipe 320 of the water supply unit 300 is installed outside the case 100 and communicates with a water supply unit (not shown) to receive water from the outside. A connection pipe 330 is provided between the external water supply pipe 320 and the upper water supply pipe 310 to deliver water to the upper water supply pipe 310 side.

The upper water supply pipe 310 includes an upper water supply pipe body 311 receiving water from the connection pipe 330 and a nozzle provided below the upper water supply pipe body 311 to spray water toward the growth housing 200 . (312). The upper water supply pipe body 311 has a hollow shape so that the water supplied from the connection pipe 330 can flow, and the water is sprayed downward through the nozzle 312 .

As shown in FIGS. 1 to 8 , the case 100 in which the growth housing 200 is provided has a hollow shape and one side of the case body 110 is open, and the case body 110 is provided inside the case. It includes a support 130 for supporting the growth housing 200 . The growth housing 200 includes a housing body 210 in which a plant to be grown is accommodated, and a moving part 220 provided below the housing body 210 to move the housing body 210 . . As shown, the housing body 210 has a hollow shape and an upper side has an open shape. Soil for growing vegetables is provided inside the housing body 210 .

In addition, the growth housing 200 of the present invention is provided to be movable inside the case 100 . That is, as shown in FIG. 3 , the housing body 210 of the growth housing 200 can be withdrawn to the outside of the case 100 by the moving part 220 . This configuration facilitates cleaning of the housing body 210 .

The moving unit 220 includes a driving unit M disposed on the support 130 to generate a rotational force, a ball screw 223 rotated by the driving unit M, and a lower side of the housing body 210 . and an interlocking block 224 provided in and screwed with the ball screw 223 . That is, when the ball screw 223 rotates, the interlocking block 224 screwed with the ball screw 223 moves forward and backward. Since the interlocking block 224 is provided at the lower side of the housing body 210 , the housing body 210 moves forward and backward by the forward and backward movement of the interlocking block 224 . A guide 221 disposed in a straight line on the support 130 in order to accurately guide the forward and backward movement of the housing body 210, and the guide 221 provided below the housing body 210 and It includes a guide coupling portion 222 for coupling. That is, since the guide coupling part 222 moves in a state coupled to the guide 221 , accurate linear motion of the housing body 210 is realized.

The growth housing 200 is installed on the support 130, and the support 130 is recessed downward so that the growth housing 200 is seated with a seating part 131 on both sides of the seating part 131. The case 100 includes a fixing part 132 fixed to the inner surface. The ball screw 223 and the guide 221 are disposed on the seating part 131 , and the driving part M is also disposed.

In addition, the connection pipe 330 of the water supply unit 300 may be connected to the upper water supply pipe 310 through the fixing unit 132 of the support 130 of the case 100 .

As shown in FIG. 5 , the support 130 may include a first support 130 - 1 and a second support 130 - 2 arranged in the vertical direction. At this time, the growth housing may be accommodated in the first support 130-1 and the second support 130-2, respectively. The water supply unit 300 may include a first water supply unit 300-1 and a second water supply unit 300-2. The first water supply part 300-1 is connected to the first external water supply pipe 320-2 and the first external water supply pipe 320-1 connected to an external water supply part (not shown) as described above. It may include a first connection pipe 330-1 and a first upper water supply pipe 310-1 connected to the first connection pipe 330-1. The first upper water supply pipe 310-1 may be provided as a pair in the vertical direction to be disposed on the first support 130-1 and the second support 130-2, respectively. The second water supply part 300-2 is similarly connected to the second external water supply pipe 320-2 and the second connection pipe 330-2 connected to the second external water supply pipe 320-2 and the second connection part. It may include a second upper water supply pipe 310-2 connected to the pipe 330-2. The second upper water supply pipe 310 - 2 may also be provided as a pair in the vertical direction to be respectively disposed on the first support 130 - 1 and the second support 130 - 2 . At this time, the first connector 330 - 1 and the second connector 330 - 2 are fixed portions 132-1 and 132 - of the first support 130 - 1 and the second support 130 - 2 . 2) through each of the upper water supply pipes (310-1, 310-2) may be connected.

As shown in FIG. 2 , a ventilation fan F is provided on one side of the case 100 to ventilate the air inside the case 100 or control humidity. In addition, it is also possible to open and close the case 100 by further including a door 120 provided on the front side of the case 100 .

As shown in FIG. 9 , the housing body 210 of the present invention is provided so as to move forward and backward by the moving unit 220 . That is, the ball screw 223 rotates by generating a rotational force by the driving unit M. The interlocking block 224 moves forward and backward by the rotation of the ball screw 223 . In this case, a ball screw support part 400 is provided on one side of the ball screw 223 to support the ball screw 223 . That is, the housing body 210 may deform the ball screw 223 by applying a large force or vibration to the ball screw 223 due to its own weight, and thus the rotation direction of the ball screw 223 may not be constant. may not be To prevent this, the ball screw support 400 is included.

10 to 19 , the ball screw support 400 includes a base 410 supported by the ground or a separate support, and a support case 420 provided on the base 410 and empty inside. ) and a ball screw penetrating portion 430 provided on the support case 420 and having a hollow pipe shape through which the ball screw 223 passes. That is, the ball screw 223 is supported while passing through the ball screw penetrating portion 430 . In this case, it is also possible to provide a bearing (not shown) between the ball screw 223 and the ball screw through part 430 so that the ball screw 223 rotates smoothly.

The support case 420 has a corrugated tube shape inside and an elastically deformable part 450 filled with a compressive fluid (eg, air) is provided inside, and a blocking disk 440 is provided on one side of the elastically deformable part 450 . provided The blocking disk 440 is in close contact with the inside of the elastically deformable part 450 , and the inside of the elastically deformable part 450 is partitioned in the vertical direction by the blocking disk 440 .

A fluid ejection part 460 is provided on the upper side of the elastic deformation part 450, the fluid ejection part 460 communicates with the inside of the elastic deformation part 450, and when the support part case 420 descends, The compressive fluid inside the elastically deformable part 450 is ejected through the fluid ejection part 460 .

That is, when a force is applied to the ball screw 223 by the weight of the housing body and the like and the ball screw 223 descends, the ball screw penetrating part 430 and the support part case 420 are lowered by the lowering of the ball screw 223 . goes down When the support case 420 descends, the fluid ejection unit 460 is pressed to lower it. When the fluid ejection part 460 descends, the elastically deformable part 450 is compressed while descending. This is because the lower side of the elastically deformable part 450 is fixed to the base 410 . When the elastically deformable part 450 is compressed, the compressive fluid filled therein is interlocked and compressed. By this action, the ball screw 223 is stably supported by absorbing the force applied by the dead weight of the housing body.

If the force applied to the ball screw 223 is greater than or equal to a specific range, the fluid compressed while the elastically deformable part 450 descends is ejected into the inner space of the support case 420 through the fluid ejection part 460 . Even if an excessive force is applied to the ball screw 223 by this configuration, it can be absorbed, which will be described later.

In addition, the inner space of the support case 420 is divided into areas 1 and 2 in the vertical direction by the blocking disk 440 . That is, the fluid ejected to the outside through the fluid ejection unit 460 is blocked by the blocking disk 440 and cannot flow to the lower side of the support case 420, that is, region 2, and the space above the blocking disk 440, that is, area 1 is filled. When the external force is removed by this configuration, the filled fluid may be re-introduced into the fluid ejection unit 460 .

Meanwhile, a sealing part 480 may be provided between the blocking disk 440 and the inner surface of the support case 420 . The sealing part 480 may improve the shielding performance of the blocking disk 440 by using a well-known O-RING.

The elastically deformable part 450 has a corrugated tube shape and is empty inside, and an elastically deformable body 451 filled with a fluid therein, and an upper flange 452 provided on the upper end of the elastically deformable body 451, and a lower flange 453 provided at the lower side of the elastically deformable body 451 and fixed to the base 410 . At this time, the central portion of the upper flange 452 is opened to communicate with the inside of the elastically deformable body 451 . That is, the elastically deformable body 451 has a well-known corrugated tube shape, so that it can be elastically deformed. In this case, the upper flange 452 may have a plate shape, and the central portion may be opened to communicate with the elastically deformable body 451 . In addition, the lower flange 453 also has a plate shape and may be fixed to the base 410 by a fastener (not shown) such as a bolt.

The fluid ejection unit 460 includes a disk-shaped base plate 461 having an open center and a cylindrical ejection unit 462 inserted into the open portion of the base plate 461 . The base plate 461 is fixed to the upper flange 452 . Accordingly, when the fluid ejection part 460 descends, the base plate 461 descends to lower the upper flange 452 and the elastically deformable body 451 to be compressed.

The ejection part 462 has a cylindrical shape and includes a ejection part body 462-1 in which a plurality of vertical through-holes 462-2 are formed in the vertical direction on upper and lower sides. The ejection hole 462 is formed on the outer surface of the ejection unit body 462-1 in the horizontal direction, and is in communication with the vertical through-hole 462-2 so that the fluid is ejected to the outside of the ejection unit main body 462-1. -3) is formed. As described above, the ejection portion 462 is inserted into the open portion of the base plate 461 , and an upper flange 452 is installed under the base plate 461 . The inside of the upper flange 452 is opened to communicate with the internal space of the elastically deformable body 451 . Accordingly, when the elastically deformable body 451 is compressed, the fluid filled therein is also compressed and rises through the open portion of the upper flange 452 to come into contact with the lower surface of the ejector body 462-1. At this time, since a vertical through-hole 462-2 is formed in the lower surface of the ejection unit main body 462-1, the compressed fluid rises via the vertical through-hole 462-2. Since the ejection hole 462-3 is formed in the vertical through hole 462-2, the fluid is ejected to the outside of the ejection unit 462 via the ejection hole 462-3.

In other words, when a force acts on the ball screw by its own weight such as the housing body and the ball screw is deformed downward, the elastically deformable part 450 is compressed by this, and thereby the compressive fluid filled in the elastically deformed part body 451 is compressed. Absorbs the force acting on the ball screw while being compressed. At this time, when the pressure of the compressive fluid is higher than a specific pressure, it is discharged to the outside of the ejection part 462 through the vertical through-hole 462-2 and the ejection hole 462-3 as described above, so that it acts on the ball screw. additional power is absorbed.

On the other hand, the upper flange 452 of the elastically deformable part 450 is in contact with the base plate 461 of the fluid ejection part 460, and the upper flange 452 and the base plate 461 are connected to a fastener such as a bolt (not shown). not) can be firmly fixed to each other.

Meanwhile, a spring 470 may be provided between the bottom surface of the support case 420 and the base 410 . As described above, the support case 420 is lowered by the force applied to the ball screw. In this case, since the support case 420 may collide with the base 410, the impact caused by the collision is applied to the spring 470. to absorb it.

In addition, the base 410 may include a plate-shaped base body 411 and a fixing protrusion 412 protruding from the base body 411 . In addition, the lower flange 453 of the elastically deformable part 450 may have a plate shape similar to the upper flange 452 and an open center. The fixing protrusion 412 may be inserted into the central portion of the lower flange 453 to be mutually fixed. At this time, the lower flange 453 and the base body 411 may be fixed to each other by a fastener (not shown) such as a bolt.

In addition, an interlocking bar 422 protrudes from the inner surface of the support case 420 , and a spiral groove 462-4 is formed on the outside of the ejection portion 462 of the fluid ejection portion 460 in the height direction. can be formed. At this time, the interlocking bar 422 is inserted into the spiral groove 462-4. If a force in a complex direction is applied to the ball screw or the like, the support case 410 may rotate in a specific direction. At this time, the support case 410 may be rotated in a state in which the interlocking bar 422 is inserted into the spiral groove 462 - 4 to stably rotate the support case 410 . As shown in FIG. 14 , the support case 410 may rotate in a specific direction (direction 1), move in an up-down direction (direction 2), and may be inclined in a specific direction (direction 3). The movement in the direction 2 may be absorbed by the above-described elastic deformation part 450 and the ejection part 460 . A deformation support part 500 is provided to absorb the movement in the directions 1 and 3.

To this end, the support case 420 includes a case body 421 having a hollow shape and an open lower side, and a protruding plate 423 protruding in a plate shape outside the case body 421 . A deformable support part 500 is provided between the bottom surface of the protrusion plate 423 and the base 410 .

The deformable support part 500 includes a fixture 510 having a spherical shape and fixed on the base 410 , and an interlocking part 520 provided inside the fixture 510 . The interlocking part 520 includes a spherical interlocking ball 521 and a plurality of insertion bars 522 protruding downward to the lower side of the interlocking ball 521 while protruding in the horizontal circumferential direction to the outside of the interlocking ball 521 . and a connecting bar 523 protruding upward from the upper side of the interlocking ball 521 and interlocking with the protruding plate 423 . That is, the insertion bar 522 is formed to be spaced apart from the interlocking ball 521 by a specific interval in the horizontal circumferential direction (horizontal direction in FIG. 16 ). In addition, the insertion bar 522 also protrudes downward from the lower side of the interlocking ball 521 . Accordingly, the insertion bar 522 is formed to protrude in the horizontal direction and the downward direction of the interlocking ball 521 .

On the other hand, the connecting bar 523 is interlocked with the protruding plate 423, and for this purpose, an insertion groove 423-1 is formed in the protruding plate 423 as shown in FIG. 15, and the insertion groove 423 is 1), the connecting bar 523 may be inserted to interlock with each other. This will be described separately.

The fixture 510 has a hollow spherical shape and an upper part of an open fixture body 511, and a fixed partition wall 512 that protrudes inwardly and has a hollow shape inside the fixture body 511 and is open in the inward direction; , and an absorbent mat 513 provided inside the fixed partition wall 512 . As shown in the figure, the fixing partition wall 512 has an empty interior and is opened in the inner direction of the fixture body 511 . The absorption mat 513 is inserted into the fixed partition wall 512 . The absorbent mat 513 is filled with a compressive fluid such as air therein to absorb the impact. At this time, the insertion bar 522 is inserted into the fixed partition wall 512 and comes into contact with the absorption mat 513 .

As described above, the case 410 may rotate in a specific direction (direction 1) and may be inclined in a specific direction (direction 3). provided. (See Fig. 14)

14 and 15, when a force in a specific direction is applied from the outside and the case 410 rotates, for example, in the direction 1, the connecting bar 523 is also interlocked to move in the direction a. When the connecting bar 523 moves in the direction a, the fourth inserting bar 522-4 of the inserting bars 522 moves downward in the drawing, and the third inserting bar 522-3 moves upward and the second inserting bar 522-4 moves upward. 5 The insertion bar 522-5 moves in the right direction in the drawing. However, each of the insertion bars 522 is inserted into the fixed partition wall 512 and comes into contact with the absorption mat 513 . For example, the first insertion bar 522-1 moves downward in the drawing and comes into contact with the absorbent mat 513, whereby the absorbent mat 513 is compressed. When the external force disappears, the compressed absorbent mat 513 returns to its original shape, whereby the first insertion bar 522-1 also returns to its original position. In the case of the remaining insertion bars, they return to their original positions after moving in a specific direction in the same way. In other words, when the support case 410 is rotated in direction 1 or inclined in direction 3, the insertion bar also moves in a specific direction and then returns when the external force disappears. With this configuration, even when a force in a specific direction is applied to the ball screw, the support case 410 is returned to its original position by the deformation preventing unit 500, thereby stably supporting the ball screw. The forward/backward movement of the housing body is stably performed by the stable support of the ball screw.

The fixing partition wall 512 includes a second mat mounting groove 5121-3 recessed in the depth direction as shown in FIGS. 18 and 19 for this purpose to which the absorption mat 513 is mounted, and the fixing partition wall 512. It includes a first mat mounting groove (5121-1) grooved in the width direction of the. First fixing protrusions 5121-2 protrude in the depth direction at the center of both inner surfaces of the first mat mounting groove 5121-1. In addition, second fixing protrusions 5121-4 protrude in the width direction from the central portions of both inner surfaces of the second mat mounting grooves 5121-3.

The first mat mounting groove 5121-1 is divided into an eleventh mat mounting groove 5121-11 and a twelfth mat mounting groove 5212-12 by the first fixing protrusion 5121-2, and the The eleventh mat mounting groove 5121-11 is formed in the bottom direction of the first mat mounting groove 5121-1, and the twelfth mat mounting groove 5212-12 is the eleventh mat mounting groove 5121-11. is formed in the central direction of the fixed partition wall 512 . Similarly, the second mat mounting groove 5121-3 is divided into a 21st mat mounting groove 5121-21 and a 22nd mat mounting groove 5212-22 by the second fixing protrusion 5121-4. and the 21st mat mounting groove 5121-21 is formed in the bottom direction of the second mat mounting groove 5121-3, and the 22nd mat mounting groove 5212-22 is a 21st mat mounting groove 5121 -21) is formed in the central direction of the fixed partition wall 512.

At this time, the absorbent mat 513 includes a first mat 5131 mounted in the first mat mounting groove 5121-1, and a second mat 5132 mounted in the second mat mounting groove 5121-3. ) is included. The first mat 5131 includes an eleventh mat 5131-1 inserted into the eleventh mat mounting groove 5121-11, and a twelfth mat inserted into the twelfth mat mounting groove 5212-12 ( 5131-2), and the eleventh mat 5131-1 has a lower pressure of the fluid filled therein than the twelfth mat 5131-2. In other words, the eleventh mat 5131 - 1 is more easily deformed than the twelfth mat 5131 - 2 . Accordingly, when the insertion bar is in contact with the first mat 5131 , the eleventh mat 5131-11 is first deformed and the twelfth mat 5131-12 is deformed thereafter. According to the strength of the external force by this configuration, the absorbent mat acts sequentially, enabling more stable shock absorption.

In addition, similarly, the second mat 5132 is inserted into the 21st mat 5132 - 1 inserted into the 21st mat mounting groove 5121 - 21 and the 22nd mat mounting groove 5212 - 22 . It includes a 22nd mat 5132-2, and the 21st mat 5132-1 has a lower pressure of the fluid filled therein than the 22nd mat 5132-2, so as to provide stable shock absorption as described above. can do.

Meanwhile, the eleventh mat 5131 - 1 and the twelfth mat 5131 - 2 are spaced apart from each other by a first fixing protrusion 5121 - 2 , and the 21 st mat 5132 - 1 and the 22nd mat ( 5131 - 2 ) are spaced apart from each other. 5132-2) are spaced apart from each other by the second fixing protrusions 5121-4. Due to this configuration, the eleventh mat 5131 - 1 is deformed by a predetermined size first, and then the twelfth mat 5131 - 2 is deformed to improve the shock absorption performance. Similarly, the twenty-first mat 5132-1 is deformed first, and the twenty-second mat 5132-2 is deformed to stably absorb the impact.

Although the present invention has been described in detail through specific examples, this is for the purpose of describing the present invention in detail, and the present invention is not limited thereto. It is clear that the modification or improvement is possible.

All simple modifications and variations of the present invention fall within the scope of the present invention, and the specific protection scope of the present invention will be clarified by the appended claims.

100: case 110: case body
120: door 130: support
200: growth housing 210: housing body
220: moving unit 221: guide
222: guide coupling part 223: ball screw
224: interlocking block 400: ball screw support
410: base 420: support case
430: ball screw penetration 440: blocking disk
450: elastic deformation part 451: elastic deformation part body
452: upper flange` 453: lower flange
460: fluid ejection part 461: ejection part
462: ejection part 462-1: ejection part body
462-2: vertical through hole 462-3: jet hole
462-4: spiral groove 470: spring
480: sealing part 500: deformation support part
510: fixture 511: fixture body
512: fixed bulkhead 520: linkage
521: interlocking ball 522: insertion bar
523: connecting bar

Claims (9)

A growth housing 200 in which a plant to be grown is accommodated, a case 100 in which the growth housing 200 is accommodated, and a water supply unit provided in the case 100 to supply water to the growth housing 200 ( 300),
The water supply unit 300 includes an external water supply pipe 320 that receives water from the outside, and is disposed on the growth housing 200 and communicates with the external water supply pipe 320 to supply water to the growth housing 200 side. Includes an upper water supply pipe 310,
The case 100 has a hollow shape and includes a case body 110 with one side open, and a support 130 provided inside the case body 110 to support the growth housing 200,
The growth housing 200 includes a housing body 210 in which a plant to be grown is accommodated, and a moving part 220 provided below the housing body 210 to enable the housing body 210 to move. ,
The moving unit 220 includes a driving unit M disposed on the support 130 to generate a rotational force, a ball screw 223 rotated by the driving unit M, and a lower side of the housing body 210 . An interlocking block 224 provided in and screw-coupled to the ball screw 223, a guide 221 disposed in a linear shape on the support 130, and a lower side of the housing body 210, the Includes a guide coupling portion 222 coupled to the guide 221,
The support 130 is recessed downward and a seating portion 131 on which the growth housing 200 is seated, and a fixing portion 132 fixed to the inner surface of the case 100 from both sides of the seating portion 131. includes,
An upper water supply type vegetable growing apparatus in which the ball screw 223 and the guide 221 are disposed on the seating part 131 . According to claim 1,
The external water supply pipe 320 is installed outside the case 100 and communicates with the water supply unit to receive water from the outside,
and a connection pipe 330 provided between the external water supply pipe 320 and the upper water supply pipe 310 to deliver water to the upper water supply pipe 310 side,
The upper water supply pipe 310 includes an upper water supply pipe body 311 receiving water from the connection pipe 330 and a nozzle provided below the upper water supply pipe body 311 to spray water toward the growth housing 200 . (312) A vegetable growing device of the upper water supply system comprising a. delete delete 3. The method of claim 2,
The connection pipe 330 penetrates the fixing part 132 of the support 130 of the case 100 and is connected to the upper water supply pipe 310 in an upper water supply type vegetable growing apparatus. According to claim 1,
A ventilation fan (F) provided on one side of the case 100,
An upper water supply type vegetable growing apparatus further comprising a door 120 provided on the front side of the case 100 . According to claim 1,
A ball screw support part 400 is provided on one side of the ball screw 223 to support the ball screw 223,
The ball screw support 400 includes a base 410 supported by the ground or a separate support, a support case 420 provided on the base 410 and empty inside, and a support case 420 on the support case 420 . and a ball screw penetrating portion 430 provided in the hollow pipe shape through which the ball screw 223 passes,
The support case 420 has a corrugated tube shape inside, and a compressive fluid is filled therein, and an elastic deformable part 450 fixed to the base 410 is provided on the lower side,
A blocking disk 440 is provided on one side of the elastically deformable part 450 , and the blocking disk 440 is closely attached to the inside of the elastically deformable part 450 , and the elastically deformable part 450 is inside the blocking disk 440 . ) is partitioned in the vertical direction by
A fluid ejection part 460 is provided on the upper side of the elastic deformation part 450, the fluid ejection part 460 communicates with the inside of the elastic deformation part 450, and when the support part case 420 descends, An upper water supply type vegetable growing apparatus in which the fluid inside the elastic deformation part 450 is ejected through the fluid ejection part 460 . 8. The method of claim 7,
The support case 420 has a hollow shape and includes a case body 421 having an open lower side, and a protruding plate 423 protruding in a plate shape on the outside of the case body 421,
A deformable support part 500 is provided between the bottom surface of the protruding plate 423 and the base 410,
The deformable support part 500 has a spherical shape and includes a fixture 510 fixed on the base 410, and an interlocking part 520 provided inside the fixture 510,
The interlocking part 520 includes a spherical interlocking ball 521 and a plurality of insertion bars 522 protruding downward to the lower side of the interlocking ball 521 while protruding in the horizontal circumferential direction to the outside of the interlocking ball 521 . and a connecting bar 523 protruding upward from the upper side of the interlocking ball 521 and interlocking with the protruding plate 423,
The fixture 510 has a hollow spherical shape and an upper part of an open fixture body 511, and a fixed partition wall 512 that protrudes inside the fixture body 511 and has a hollow shape and is open in the inward direction; and an absorbent mat 513 provided inside the fixed partition wall 512,
The absorbent mat 513 is filled with a compressive fluid to absorb the impact,
The insertion bar (522) is inserted into the fixed partition wall (512) and in contact with the absorbent mat (513) is an upper water supply type vegetable growing device. 9. The method of claim 8,
The fixed bulkhead 512 includes a second mat mounting groove 5121-3 recessed in the depth direction and a first mat mounting groove 5121-1 recessed in the width direction of the fixed bulkhead 512,
A first fixing protrusion 5121-2 protrudes in the depth direction at the center of both inner surfaces of the first mat mounting groove 5121-1,
Second fixing protrusions 5121-4 protrude in the width direction at the center of both inner surfaces of the second mat mounting groove 5121-3,
The first mat mounting groove 5121-1 is divided into an eleventh mat mounting groove 5121-11 and a twelfth mat mounting groove 5212-12 by the first fixing protrusion 5121-2, and the The eleventh mat mounting groove 5121-11 is formed in the bottom direction of the first mat mounting groove 5121-1, and the twelfth mat mounting groove 5212-12 is the eleventh mat mounting groove 5121-11. is formed in the central direction of the fixed partition wall 512 in
The second mat mounting groove (5121-3) is divided into a 21st mat mounting groove (5121-21) and a 22nd mat mounting groove (5212-22) by the second fixing protrusion (5121-4), and the The 21st mat mounting groove (5121-21) is formed in the bottom direction of the second mat mounting groove (5121-3), and the 22nd mat mounting groove (5212-22) is the 21st mat mounting groove (5121-21) is formed in the central direction of the fixed partition wall 512 in
The absorbent mat 513 includes a first mat 5131 mounted in the first mat mounting groove 5121-1 and a second mat 5132 mounted in the second mat mounting groove 5121-3. including,
The first mat 5131 includes an eleventh mat 5131-1 inserted into the eleventh mat mounting groove 5121-11, and a twelfth mat inserted into the twelfth mat mounting groove 5212-12 ( 5131-2), and the eleventh mat 5131-1 has a lower pressure of the fluid filled therein than the twelfth mat 5131-2,
The second mat 5132 includes a twenty-first mat 5132-1 inserted into the twenty-first mat mounting groove 5121-21 and a twenty-second mat inserted into the twenty-second mat mounting groove 5212-22 ( 5132-2), wherein the 21st mat 5132-1 has a lower pressure of the fluid filled therein than the 22nd mat 5132-2,
The eleventh mat (5131-1) and the twelfth mat (5131-2) are spaced apart from each other by a first fixing protrusion (5121-2),
The twenty-first mat (5132-1) and the twenty-second mat (5132-2) are a vegetable growing device of an upper water supply type that is spaced apart from each other by a second fixing protrusion (5121-4).

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