KR100404249B1 - Greenhouse for spray water apparatus - Google Patents

Abstract

The present invention relates to a light-weight greenhouse sprinkling apparatus, and to provide a safe and durable sprinkling apparatus capable of spraying water and liquid fertilizers evenly on a crop while the sprinkler moves in a greenhouse in a balanced and stable manner along the guide rail. There is this.

The present invention provides a watering device installed in the greenhouse: a plurality of struts installed vertically at equal intervals on the ground, the roof structure is coupled to the upper end; A plurality of supports installed to protrude outward while maintaining a uniform height on each of the support outer surfaces; A pair of guide rails mounted on the protruding portion of the support and installed in parallel with the support; Installed in the width direction of the greenhouse, a plurality of sprinkler comprises a transfer frame structure having a spraying hose spaced at a predetermined interval, so as to be reciprocating along the guide rail by a drive means provided on one side of the frame structure Front and rear movement aberration installed; At least two guide wheels are respectively provided on both sides of the frame structure of the front and rear movement sprinkler to guide the reciprocating movement of the front and rear movement sprinkler while rolling in the state seated on the guide rail.

Description

Greenhouse Watering Equipment {GREENHOUSE FOR SPRAY WATER APPARATUS}

The present invention relates to a spraying device for greenhouses, and more particularly, even in the greenhouse, which is an ultra-lightweight structure, spraying water and liquid fertilizers evenly on a crop while moving the water in a balanced and stable manner. It is about a sprinkler.

In general, the sprinkler is a device for spraying a liquid, such as water, largely divided into being installed and used in the spraying vehicle, and installed in a glass greenhouse, etc. consisting of steel structures. In particular, the spraying device installed in the glass greenhouse is used as a means of evenly supplying nutrition to the crop by spraying not only water but also liquid fertilizer.

As shown in FIG. 1, the sprinkling apparatus used for the glass greenhouse has a support 10 installed at equal intervals in the greenhouse, and the roof structure is covered at the upper end of the support. The guide rail 12 is installed on the upper side of the support inside the glass greenhouse as fixing means such as welding. On the upper surface of the guide rail 12, a rectangular frame structure 14 having a plurality of driving wheels 14a coupled to both side ends thereof is seated in a rolling operation. A drive motor connected to the driving wheel is installed inside the frame structure 14 so that water can be sprayed on the crop through a sprinkler 16a installed on the water spray hose 16 while moving the frame structure back and forth. .

That is, in the watering device 100, the driving wheels on both sides of the frame structure 14 are seated on the upper surface of the guide rail, and spray water and liquid fertilizer on the crop while moving back and forth according to the operation of the driving motor 14b. Will be done.

However, the sprinkling apparatus 100 installed in the glass greenhouse as described above, the frame structure to be moved along the guide rail is installed so as to be moved only by the driving wheel directly received by the driving motor without a separate guide means, When the indoor guide rail 12 is unbalanced or minute movement imbalance occurs when the driving wheel is moved, the driving wheel 14a is twisted on the guide rail 12 to twist the guide rail 12 with a considerable force. There was a problem, and in severe cases, the guide rail 12 was separated from the support 10, so that the sprinkling apparatus 100 lost its balance and overturned.

In addition, the holding post 10 in the greenhouse has a fear of collapse of the greenhouse by causing bending to the holding post 10 due to a considerable amount of load generated when the sprinkling apparatus 100 is overturned. The installation of the device 100 takes considerable time to adjust the horizontality and spacing of the guide rail 12, but this also was not easy to install the guide rail 12 in the correct horizontal, because of this watering There is a problem that the installation cost of the device 100 is extended to increase the construction cost.

Therefore, for this reason, the sprinkling apparatus 100 has been installed and used only in glass greenhouses made of steel structures so as to support the size and weight thereof, and there is little torsion generated when the frame structure 14 is moved back and forth. Even in vinyl greenhouses that cannot tolerate this, crop cultivation using the above sprinkler was impossible due to the collapse of the greenhouse.

On the other hand, when the size of the glass greenhouse grows, it is divided into several buildings, and each plant grows the same crops or different crops. When the user wants to move crops or farm equipment in the glass greenhouse, the crops are moved to a vehicle such as a wagon. And farm equipment and the like to move. However, as the major age groups currently operating farmhouses are aging, the transport of such crops and farming tools requires heavy labor for the aging elderly. In addition, the transport passages in glass greenhouses are narrow and irregular, so that crops and If the wagon is not balanced when the farm equipment is stored and moved, the wagon is overturned on the crop, and the crop is greatly damaged, and there is a problem in which human damage occurs.

The present invention has been made in view of the above problems, a safe and durable watering device that can spray water and liquid fertilizer evenly to the crops while moving along the guide rail in a stable and stable spraying water in the greenhouse The purpose is to provide.

Another object of the present invention is to provide a multifunctional watering device that allows the user to easily move the object to move in the greenhouse, as well as install a watering device that works stably in the vinyl greenhouse, which is an ultra-lightweight structure, to improve crop productivity. The above purpose is to enable improvement.

In order to achieve the present invention effectively, the present invention provides a sprinkling apparatus installed in the greenhouse: a plurality of struts vertically installed at equal intervals on the ground, the roof structure is coupled to the upper end; A plurality of supports installed to protrude outward while maintaining a uniform height on each of the support outer surfaces; A pair of guide rails mounted on the protruding portion of the support and installed in parallel with the support; Installed in the width direction of the greenhouse, a plurality of sprinkler comprises a transfer frame structure having a spraying hose spaced at a predetermined interval, so as to be reciprocating along the guide rail by a drive means provided on one side of the frame structure Front and rear movement aberration installed; At least two guide wheels are respectively provided on both sides of the frame structure of the front and rear movement sprinkler to guide the reciprocating movement of the front and rear movement sprinkler while rolling in the state seated on the guide rail.

In the present invention as described above, a plurality of auxiliary guide wheels are provided on both sides of the frame structure of the forward and backward moving aberration while rolling in close contact with the side portions of adjacent guide rails according to the forward and backward movement of the forward and backward moving aberration, On the upper side of the frame structure, a pair of left and right moving rails are installed in parallel and spaced apart, and the left and right moving rails having a moving wheel are installed on the left and right moving rails. In addition, each of the opposite ends of the left and right moving rails are provided with mutually corresponding latches and hooks, respectively, so as to be coupled while maintaining the same axis as the left and right moving rails provided in other adjacent front and rear movement aberrations.

1 is a perspective view of a watering device conventionally used.

2 is a partially exploded perspective view of the sprinkler according to the present invention.

Figure 3 is a perspective view of the sprinkler driving means according to the invention.

Figure 4 is an exploded perspective view of the sprinkler support device according to the invention.

Figure 5 is a perspective view of the main portion of the sprinkler auxiliary guide wheel is installed according to the present invention.

Figure 6 is a schematic plan view showing a moving state of the left and right moving cart according to the present invention.

Figure 7 is a schematic working state of the watering device according to the invention.

8 is another embodiment of a frame structure according to the present invention.

<Explanation of symbols for each major part of drawing>

20: support rod 30: support 31: pair of holders

32: mounting plate 33: non-slip pad 34: fixing bolt

40: guide rail 42: guide groove 50: front and rear mobile carriage

51: frame structure 51a: lower square pipe 51b: space keeping pipe

51c: upper square pipe 52: guide wheel 53: auxiliary guide wheel

60: water spray hose 61: sprinkler 70: drive means

71: electric motor 72: control box 73: axis of rotation

73a: linkage gear 74: drive pulley 75: linkage shaft

75a: drive gear 76: interlock pulley 77: drive belt

78: drive wheel 79: connecting plate 79a: shock absorbing spring

80: tension control unit 81: through hole 82: tension control frame

82a: pair of guide grooves 83: fixed shaft 84: pressure spring

85: tension adjusting nut 86: control panel 90: left and right moving cart

91: left and right movable rail 92: moving wheel 93a: latch

93b: hook 100: sprinkler

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

Figure 2 is an exploded perspective view of the sprinkler according to the invention, Figure 3 is a partial perspective view of the drive means according to the invention, Figure 4 is an exploded perspective view of the support according to the invention, Figure 5 is an auxiliary guide wheel is installed Main part perspective view, Figure 6 is a schematic plan view showing a moving state of the left and right moving trolley according to the present invention, Figure 7 is a schematic operation state diagram according to the present invention.

The present invention is composed of a support 20, the support 30, the guide rail 40, the front and rear movement sprinkler 50, the guide wheel 52 and the sprinkling hose (60).

The post 20 is composed of a cylindrical pipe having a constant diameter, such as a post installed in a conventional vinyl greenhouse.

Such a strut 20 may be composed of a circle, a polygon, a mold release, and the like, and are installed vertically at equal intervals on the ground constituting the greenhouse, and are configured to uniformly support the load of the entire greenhouse.

In addition, each support 20 is provided with a support 30 protruding outward to maintain a uniform height.

At this time, one side of the support 30 is open to accommodate the outer surface of the support 20, the outer circumferential surface is provided with a pair of mounting brackets 31 protruding the mounting piece (32). In addition, the inner surface of the support 30, the non-slip pad 33 is installed to have a rigid fixing force with the support 20, the fixing bolt 34 is fastened to the outer surface of the holder (31).

That is, the support 30 is firmly fixed to the support 20 without slipping down by the non-slip pad 33 and the fixing bolt 34.

In addition, a pair of guide rails 40 having guide grooves 42 formed on the upper side of the protruding portion of the support 30 are installed in parallel with the support post.

In addition, both side ends of the front and rear moving water aberration 50 are seated on the guide rails 40 installed in parallel.

The front and rear movement sprinkling aberration 50 includes a frame structure 51, a sprinkling hose 60, and a driving means 70.

The frame structure 51 is connected to a plurality of hollow pipes by fixing means such as welding to minimize the weight as shown in FIG.

In addition, the spraying hose 60 is installed in the lower portion of the front and rear moving water wheels 50 so as to spray water and liquid fertilizers.

The sprinkling hose 60 is a plurality of sprinkler 61 is installed at regular intervals can be evenly sprayed water and liquid fertilizer, etc. to the crop.

In addition, the storage tank connected to the spraying hose 60 so that water and liquid fertilizer can be supplied to one end of the spraying hose 60, the moving distance due to the length of the spraying hose 60 when the frame structure 51 is moved. It is desirable to install at an optimal place which is not limited.

In addition, crops having a large area of leaves may not be uniformly supplied with moisture and nutrients to the ground due to the wide leaves of the liquid sprayed from the water spray hose 60, thereby causing a differential growth rate of the crops. In order to prevent this, by supplying air to the spraying hose 60 every predetermined time, water and liquid fertilizer are uniformly supplied to the crops by the gaps of the leaves dispersed by the air, so that the crops may be evenly grown.

In addition, the driving means 70 is installed on one side of the frame structure 51 so that the frame structure 51 can move back and forth.

The drive means 70 is composed of an electric motor 71, a control box 72, a drive pulley 74, an interlock pulley 76, a drive belt 77, an interlock shaft 75 and a drive wheel 78. Can be.

The electric motor 71 is installed inside the frame structure 51, and a control box 72 is installed outside the frame structure 51 to supply and cut off power to the electric motor 71.

At this time, a driving pulley 74 is installed on the drive shaft of the electric motor 71, and the drive pulley 74 is connected to the drive pulley 76 and the drive pulley 76 installed on the linkage shaft 75. In addition, driving wheels 78 are connected to both ends of the interlocking shaft 75. The driving means 70 is a drive shaft 77 rotates the drive belt 77 when the electric motor 71 rotates the drive pulley 74 to rotate the interlock pulley 76, the interlocking shaft fitted to the interlocking pulley 76 75 is rotated so that the drive wheel 78 is rotated so that the drive wheel 78 rolls back and forth along the guide groove (42).

That is, the driving means 70 is connected to the drive shaft 78 configured at both ends by using one electric motor 71 to connect the drive shaft 75 to transmit the driving force at the same time because the frame structure 51 It can be moved uniformly back and forth.

In addition, a plurality of guide wheels 52 are installed at both ends of the frame structure 51 so that the guide wheel 52 is seated in the guide groove 42 of the frame structure 51, and the guide wheel 52 is It is configured to move back and forth uniformly without twisting along the guide groove (42).

That is, the guide wheel 52 has only a guide function in which power is not transmitted when the frame structure 51 moves back and forth, so that the guide rail 40 is applied to the front and rear movement sprinkler 50 even when the guide rail 40 is installed in a minute imbalance. The torsion is weakened by the guide wheel 52 so that the frame structure 51 can be moved back and forth without being overturned.

At least two guide wheels 52 are coupled to both sides of the frame of the forward and rearward moving aberration 50.

In addition, a plurality of auxiliary guide wheels 53 having a roller shape are installed on both sides of the outer side of the frame structure 51 to prevent twisting together with the guide wheels 52. The frame structure 51 is rolled in close contact with the side portions of adjacent guide rails 40 so that the frame structure 51 can be moved back and forth more smoothly without twisting.

On the other hand, in the interlocking shaft 75 of the drive means 70, in order to minimize the slip that may occur when the drive wheel 78 is moved, a plurality of tension adjusting unit 80 is provided on both sides.

The tension adjusting unit 80 has a pair of guide grooves 82a formed to face the inner side, and the pair of guide grooves 82a slide upward and downward to allow the linkage shaft 75 to penetrate. The adjusting plate 86 is formed in the center of the through hole 81 is fitted.

In addition, the top of the control panel 86 is fixed to the vertical control shaft 83 is formed with a screw thread on the top.

In addition, the control shaft 83 receives the control shaft and the compression spring 84 is fitted, the tension adjusting nut 85 is fastened to the screw thread to the control shaft 83 protruding through the frame 87.

As such, the tension adjusting unit 80 adjusts the elastic repulsive force applied to the pressure spring 84 by the tension adjusting nut 85 to guide the groove 42 formed with the above-described driving wheel 78 in the guide rail 40. By adjusting the degree of close contact with the driving wheel 78 is installed so that the frame structure 51 can be moved smoothly without slipping.

In addition, the left and right moving rails 91 are spaced apart in parallel along the body length direction of the frame structure 51 above the frame structure 51. The left and right moving rails 91 are configured such that the left and right moving trolleys 90 having the movement wheels 92 at the bottom thereof are seated and moved left and right.

The left and right moving trolley 90 is installed to accommodate the various items therein as shown in Figure 7 so that the user can move to a desired place, the upper part of the other frame structure 51 installed in the greenhouse according to the user's needs The furnace can also be slidably moved. To this end, the left and right moving rails 91 should be formed to be more tensioned at both ends than the length of the left and right moving rails 91, that is, the guide wheel 52 and the driving wheel 78.

In addition, the brace 93a and the hook 93b corresponding to each other at the opposite ends of the lateral movement rails 91 are provided so that the lateral movement trolley 90 can be moved more quickly to the upper part of the other frame structure 51. Each of them is installed, and is configured to be coupled while maintaining the same axis as the left and right moving rails provided in adjacent adjacent front and rear moving water aberrations.

On the other hand, if the crops are not grown in the greenhouse and the crops are grown where less water and liquid fertilizers are needed, the same amount of water and liquid fertilizers as the other crops can be used to supply unnecessary water and liquid fertilizers. Can be wasted. In order to adjust this, the guide rail 40 is installed at a predetermined position, and a moving protrusion is installed, and a limit switch is installed outside the frame structure 51 so that the front and rear movement aberration at the point where the locking protrusion and the limit switch are in contact with each other. By allowing the direction of the 50 to be switched, the front and rear mobile water cart 50 can be configured to be supplied only to crops that require moisture while automatically reciprocating.

In the present invention having the configuration as described above, in order to supply water and liquid fertilizer to the crop, first, the electric power is supplied to the drive means 70 installed in the front and rear moving water wheel (50). The electric motor 71 of the drive means 70 is rotated the drive shaft (75) is rotated drive wheels 78 installed on both ends of the frame structure 51, and thus the drive wheel 78 is guide groove By rolling along 42 the frame structure 51 smoothly moves back and forth. Along with the sprinkling hose 60 is installed below the front and rear movement sprinkler (50) it is possible to uniformly supply water and liquid fertilizer to the crop through the sprinkler (61).

At this time, the guide wheel 52 installed at both ends of the frame structure 51 has a twist applied to the front and rear movement aberration 50 even when the guide rail 40 is installed in a minute imbalance when the frame structure 51 is moved forward and backward. The frame structure 51 is weakened by the guide wheel 52 so that it can be moved back and forth smoothly.

In addition, the outer side of both sides of the frame structure 51, the auxiliary guide wheel 53 installed to prevent the twist along with the guide wheel 52 can be moved back and forth more smoothly without twisting when the frame structure 51 is moved back and forth Rolling operation in close contact with the side portion of each adjacent guide rail 40 to be able to.

In addition, when the user wants to move the crops and various agricultural equipment to the desired position, the left and right moving rails 91 installed on the upper side of the frame structure 51 maintain the same axis as the left and right moving rails of other adjacent frame structures. By moving the trolley 90 above the other frame structure, the user can conveniently move the object to be moved.

In addition, if you want to supply water only in some areas by installing a limit switch to partially limit the moving distance of the front and rear movement water wheel 50, it would be desirable to configure to prevent unnecessary waste of water and liquid fertilizer.

On the other hand, Figure 8 shows another embodiment of the forward and backward movement aberration 50 according to the present invention, the above-described frame structure 51 can be configured in a compact and lightweight. That is, a pair of parallel lower square pipes 51a is installed at the lower side, and both ends of the space keeping pipe 51b cut to the spaced apart width of the lower square pipe 51a are disposed on the upper surface of the lower square pipe 51a. Are welded. In addition, the upper square pipe 51c is welded to the upper surface of the space keeping pipe 51b in parallel with the lower square pipe. Such a frame structure 51 is configured to be installed and used in a small vinyl vinyl greenhouse, and also the high-strength lightweight frame structure 51 is fixed to each contact of each hollow pipe by fixing means such as welding. Can provide.

In addition, Figure 9 shows another embodiment of the drive means according to the present invention, by converting the above-described drive means 70 from the direct drive method to the indirect drive method to move more smoothly even in a small vinyl greenhouse to denominator The forward and backward movement aberration 50 may be configured. That is, the driving means 70 for rotating the linkage shaft 75 is connected to the drive pulley 74 on the linkage pulley 76 on the linkage shaft with a drive belt 77 as described above, the electric motor 71 Transfers the driving force. In addition, driving gears 75a are coupled to both ends of the linkage shaft. In addition, an interlocking gear 73a is installed on the rotating shaft where the driving wheel 78 is coupled to one side end, and the interlocking gear 73a meshes with the driving gear 75a provided on the interlocking shaft. In addition, the linking shaft 75 and the rotation shaft 73 is provided with a connecting plate 79 for connecting two axes, the lower end of the connecting plate 79 and the lower end of the frame structure 51 is connected to the buffer spring (79a).

Therefore, the front and rear movement water wheel 50 is moved back and forth to denominate water and liquid fertilizer, and even when passing through the irregular surface of the guide rail 40, the driving wheel 78 is weakened by the shock absorbing spring (79a) to the front and rear The moving water wheel 50 can be moved smoothly.

Therefore, according to the present invention, the mobile sprinkler equipped with a guide wheel and an auxiliary guide wheel can spray water and liquid fertilizers evenly and stably in the greenhouse while the sprinkler moves in a balanced and stable manner. It is possible to provide a device, and to provide a multi-functional watering device that can easily move the object to be moved by the user, as well as to install and use the watering device in the ultra-light greenhouse is very useful to improve crop productivity It is an invention.

Claims (8)

In the sprinkler installed inside the greenhouse: A plurality of struts vertically installed at equal intervals on the ground and having a roof structure coupled to an upper end thereof; A plurality of supports installed to protrude outward while maintaining a uniform height on each of the support outer surfaces; A pair of guide rails mounted on the protruding portion of the support and installed in parallel with the support; Installed in the width direction of the greenhouse, a plurality of sprinkler comprises a transfer frame structure having a spraying hose spaced at a predetermined interval, so as to be reciprocating along the guide rail by a drive means provided on one side of the frame structure Front and rear movement aberration installed; Greenhouse for the greenhouse characterized in that it is provided with at least two guide wheels respectively installed on both sides of the frame structure of the front and rear movement sputtering, while guiding the rolling movement in the state seated on the guide rail Sprinkler. The method of claim 1, On both sides of the frame structure of the front and rear moving water wheels, a plurality of auxiliary guide wheels rolling in close contact with the side portion of the guide rail is installed for a greenhouse spray. The method of claim 1, The upper side of the frame structure is installed in parallel with a pair of left and right moving rails spaced apart, the left and right moving rails, the greenhouse sprinkler, characterized in that the sliding wheel having a moving wheel is slidably installed. The method of claim 3, wherein Each of the opposite ends of the left and right moving rails are provided with mutually corresponding latches and hooks, respectively, so that the greenhouse sprinkling device, characterized in that configured to be coupled while maintaining the same axis as the left and right moving rails provided in the adjacent front and rear movement water wheels. The method of claim 1, The driving means includes an electric motor, a drive pulley installed on a drive shaft of the electric motor, an interlocking pulley on an interlocking shaft connected to a drive belt to the drive pulley, and a rolling along the guide rail in a state coupled to both ends of the interlocking shaft. Greenhouse sprinkler, characterized in that consisting of a drive wheel that is installed to operate. The method of claim 5, The linkage shaft is provided with a tension control unit for preventing the occurrence of slip when the drive wheel is moved; The tension control unit is formed so that the guide grooves facing the inner side, the control plate is coupled to the upper and lower directions along the pair of guide grooves and the through hole through which the interlocking shaft penetrates in the center, and perpendicular to the upper end of the control plate Greenhouse watering device characterized in that consisting of a control shaft is installed, the pressure spring is coupled to receive the control shaft, and the tension adjusting nut is fastened to the control shaft protruding on the upper surface through the frame. According to claim 1, wherein the drive means, the electric motor, a drive pulley provided on the drive shaft of the electric motor, an interlocking pulley on the interlocking shaft connected to the drive pulley by the drive belt, and drive gears provided on both ends of the interlocking shaft And a driving wheel coupled to one side end and configured with an interlocking gear on a rotating shaft engaged with the driving gear, a connecting plate connected to the interlocking shaft and the rotating shaft, and a shock absorbing spring connected to both ends of the connecting plate and the frame structure. Greenhouse watering device characterized in that. The method of claim 1, The frame structure, A pair of lower square pipes installed in parallel in a spaced state; A plurality of gap maintaining pipes, the pair of lower square pipes being cut to a spaced apart width, and welded at both ends thereof in surface contact with the upper surface of the lower square pipe; On the upper surface of the gap maintaining pipe, a greenhouse sprinkler, characterized in that consisting of a pair of upper square pipes are installed in parallel with the lower square pipes.