JPH077370U - Nursery equipment - Google Patents

Abstract

(57) [Summary] [Purpose] The space inside the seedling raising device A can be effectively used, uniform seedling can be performed, and the seedling raising boxes 3 and 3 are automatically carried in and out. The purpose of the present invention is to construct a seedling raising apparatus A capable of performing the above. [Structure] Multi-tiered shelves 2.2 ... seedling raising boxes 3.3 ...
In the device for placing seedlings and illuminating them with the light sources 6, 6 ... for raising seedlings, an entrance / exit part 8 for inserting and removing the transport carriage D is provided on one side of the multi-tiered shelves 2, 2 ,. Shelf 2.2
... and roller conveyors 4,5 for loading and unloading the nursery boxes 3.3 on the transport carriage D are provided, and at the entrance / exit section 8 for each shelf section 2.2. Light sources 7a, 7b, ... Which move in and out when the carriage D is taken in and out are provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a seedling raising apparatus capable of automatically carrying in and out a seedling raising box.

[0002]

[Prior art]

 Conventionally, a technology related to a seedling raising apparatus for bringing in a seedling raising box in which seeds such as paddy rice and vegetables have been sown and raising seedlings has been known, and the seedling raising apparatus is configured by a multi-tiered shelf. It is configured so that the seedling raising boxes mounted on the carrier are manually placed side by side on the shelves to place seedlings one by one. When the seedlings were raised, they manually carried out the seedling-raising boxes from the shelves and mounted them on a carrier truck.

[0003]

[Problems to be solved by the device]

 However, in the above-mentioned conventional technique, it is very troublesome and time-consuming to manually carry in and carry out the nursery boxes, so that a seedling raising apparatus capable of automatically carrying in and out the nursery boxes is desired. , It has not been put to practical use. Therefore, the present invention makes it possible to effectively utilize the space in the seedling raising apparatus, to perform uniform seedling raising, and to configure a seedling raising apparatus capable of automatically carrying in and out the seedling raising box. The purpose is and.

[0004]

[Means for Solving the Problems]

 As a means for solving the above problems, the present invention is an apparatus for placing seedling raising boxes on multi-tiered shelves and illuminating them with a light source for raising seedlings. Provided with a doorway for loading and unloading, a conveyor for loading and unloading seedling raising boxes on the shelves and transport trolleys, and a light source that can be moved in and out for each shelf at the gateway. Is.

[0005]

[Action]

 Next, the operation will be described. When carrying in the seedling raising boxes 3, 3, ... Placed on the carrier truck D in the seedling raising apparatus A, the carrier truck D is inserted into the entrance / exit portion 8 of the seedling raising apparatus A. , And the roller conveyors 4,5 ... of the respective shelving sections 2 ... of the seedling raising apparatus A and the roller conveyors 5.5 ... of the respective mounting sections 9 ... of the transport carriage D. It is driven in the normal direction to move and store the nursery boxes 3, 3 ..., and the empty carrier truck D is loaded with the nursery box 3 again and stored in the same manner. Repeat the loading and unloading of the carrier D in the same manner as described above until the prescribed number of nursery boxes 3.3 are stored in 2.2. The transported carriage D is stored in the entrance / exit portion 8 of the seedling raising device A, and the light sources 7a, 7b ... It is rotated las horizontal position and fixed.

When carrying out the seedling raising boxes 3.3 in the seedling raising apparatus A, the light sources 7a, 7b, etc. for illuminating the seedling raising box 3 of the carrier D stored in the doorway 8 of the seedling raising apparatus A.・ Rotate the carriage to a hanging position that does not interfere with the carriage D, fix the carriage D, carry out the carriage D, lower the seedling raising box 3, put an empty carriage D into the entrance / exit portion 8 of the seedling raising apparatus A, and roll the rollers. The conveyors 4 and 5 are reversely driven to move the seedling raising boxes 3 and 3 ... one by one for each stage and put them on the transport carriage D until the seedling raising boxes 3 of the respective shelf portions 2 of the seedling raising apparatus A disappear. The carrying carriage D is repeatedly taken in and out in the same manner as described above.

[0007]

【Example】

 Next, an embodiment of the present invention will be described. FIG. 1 is a perspective view showing an embodiment of an automatic carry-in / carry-out device of the present invention, FIG. 2 is a front view thereof, and FIG. 3 is a side view thereof.

1, FIG. 2, and FIG. 3, the structure of the seedling raising apparatus of the present invention will be described. The seedling raising apparatus A has a film cover member 13 to form a seedling raising chamber. The machine frame 1 of A is configured with multi-tiered shelves (for example, upper shelves 2a, middle shelves 2b, lower shelves 2c). Below the shelves 2a, 2b and 2c, a plurality of rollers are axially mounted respectively in the front-rear direction, a sprocket is provided at the end of the roller, and a chain is wound around the sprocket so that the nursery box 3. A roller conveyor (for example, an upper shelf conveyor 4a, an intermediate shelf conveyor 4b, a lower shelf conveyor 4c) that also serves as a loading unit and a transport device 3 is provided, and the roller conveyors 4a, 4b, and 4c are , A sprocket provided at the end and a chain wound around the sprocket, etc. are used to drive forward and reverse rotation by power from a motor M1 provided at the lower part of the machine frame 1 It is configured so that the boxes 3 ... Can be carried in and out.

Further, above the shelves 2a, 2b, 2c, light sources 6, 6, ... For illuminating each of the nursery boxes 3, 3, ... On one side, an entrance / exit portion 8 of the carriage D is provided. The entrance / exit portion 8 is pivotally supported by pivotal shafts 12, 12, ... At each position corresponding to the arrangement position of the light sources 6, 6, ... Of the shelves 2a, 2b, 2c, and by an actuator. A pair of left and right light sources 7a, 7b ... Which are rotatable and can be fixed in the parallel position and the hanging position are pivotally provided in the front-rear direction. Further, on the other side of the machine frame 1, it is driven when the temperature inside the seedling raising apparatus A rises due to the heat generated from the light sources 6 ..., and the temperature inside the seedling raising apparatus A is adjusted to a constant value. A ventilation fan 11 is provided for this purpose.

The carrier cart D is movably supported by the caster wheels 10, 10 ... And the seedling raising boxes 3, 3, ... Are placed at positions facing the shelves 2a, 2b, 2c. A multi-stage mounting unit (for example, an upper mounting unit 9a, an intermediate mounting unit 9b, and a lower mounting unit 9c) to be stored is configured. Below the mounting portions 9a, 9b, 9c, a plurality of rollers are respectively mounted in the front-rear direction, a sprocket is provided at the end of the roller, and a chain is wound around the sprocket to raise seedlings. A roller conveyer (for example, an upper roller conveyer 5a, a middle roller conveyer 5b, a lower roller conveyer 5c) that also serves as a placement unit for the boxes 3 ... and a transfer device is provided, and the roller conveyer 5a.・ 5b and 5c can be driven in the forward and reverse directions by the power from the motor M2 arranged at the lower part of the carriage D through a sprocket provided at the end and a chain wound around the sprocket. It is configured so that the nursery boxes 3.3 can be carried in and out.

In the above-mentioned configuration, when carrying in the seedling raising boxes 3, 3, 3 mounted on the carrier D into the seedling raising apparatus A for raising seedlings, first, the entrance / exit of the seedling raising apparatus A The carrier dolly D is put in 8 and the roller conveyors 4a, 4b, 4c of the seedling raising device A are normally driven by the power from the motor M1, and the roller conveyors 5a, 5b, 5c of the carrier dolly D are driven by the motor M2. Drives the normal rotation with the power of 3 to move the seedling raising boxes 3, 3 and 3 from the respective mounting portions 9a, 9b and 9c of the transporting trolley D to the respective shelf portions 2a, 2b and 2c of the seedling raising apparatus A, and to the predetermined positions (Transfer for one seedling raising box and store it) and stop the roller conveyors 4a, 4b, 4c of the seedling raising apparatus A, and stop the roller conveyors 5a, 5b, 5c of the emptied carriage D. , The transfer vehicle D to the entrance and exit of the seedling raising device A It is issued from part 8.

Then, the next carrier truck D is put into the entrance / exit portion 8 of the seedling raising apparatus A, and the seedling raising boxes 3/3/3 are stored in the predetermined positions of the respective shelves 2a / 2b / 2c of the seedling raising apparatus A as described above. However, hereinafter, until the predetermined number of seedling raising boxes 3, 3, ... Are stored in the respective shelf portions 2a, 2b, 2c of the seedling raising apparatus A (until each shelf portion is full), the carrier cart D After the storage of a predetermined number of seedling-growing boxes 3, 3, ... Is repeated, the empty carrier truck D is taken out from the doorway section 8. Finally, the carrier truck D on which the seedling raising boxes 3, 3, 3 are placed is stored as it is in the entrance / exit portion 8 of the seedling raising apparatus A, and as shown in FIG. The light sources 7a, 7b, ... are fixed by rotating the light sources 7a, 7b, ... in the horizontal position to illuminate the seedling raising boxes 3, 3, 3 of the respective mounting portions 9a, 9b, 9c of the transport carriage D, respectively. To do.

When carrying out the seedling raising boxes 3.3 in the seedling raising apparatus A after raising the seedlings, first, the respective mounting portions 9a and 9b of the carrier truck D stored in the entrance / exit portion 8 of the seedling raising apparatus A are first carried out. The light sources 7a, 7b, etc. for illuminating the nursery boxes 3, 3, 3 of 9c are fixed by rotating the light sources 7a, 7b, ... to the hanging positions so as not to interfere with the carrier D, and stored in the entrance / exit portion 8 of the seedling apparatus A D Of the seedling raising device A, and the roller conveyors 4a, 4b, 4c of the seedling raising device A are reversely driven by the power from the motor M1, and the roller conveyor 5a. 5b and 5c are reversely driven by the power from the motor M2, and the respective seedling raising boxes are provided one by one from the respective shelf portions 2a, 2b and 2c of the seedling raising apparatus A to the respective mounting portions 9a, 9b and 9c of the transport carriage D. Move 3/3/3 to store and move to The roller conveyors 4a, 4b, 4c of the seedling raising device A and the roller conveyors 5a, 5b, 5c of the carrier truck D are stopped, and the carrier truck D in which the seedling raising boxes 3, 3 and 3 are stored is set at the entrance / exit portion 8 of the seedling raising device A. To get out of.

Then, the next empty carrier truck D is put into the seedling raising apparatus A, and the seedling raising boxes 3/3, 3 of each stage are placed in the respective mounting portions 9a, 9b, 9c of the carrier truck D as described above. , And then the carrying cart D is repeatedly taken in and out as described above until the seedling raising boxes 3, 3 ... stored in the shelves 2a, 2b, 2c of the seedling raising apparatus A are exhausted. In the present embodiment, each of the shelves 2a, 2b, 2c of the seedling raising apparatus A and each of the mounting portions 9a, 9b, 9c of the carrier truck D are configured in three stages, and the seedling raising box 3 includes the seedling raising apparatus A. Each of the shelves 2a, 2b, and 2c of the carrier truck D is configured to be able to store four boxes, and each of the mounting portions 9a, 9b, and 9c of the carrier D can be accommodated. The number of stages and the number of delivered nursery boxes 3 are not particularly limited.

[0015]

[Effect of device]

 Since the present invention is configured as described above, it has the following effects. That is, by providing the entrance / exit of the carrier truck in the seedling raising device, the carrier truck can be stored in the entrance / exit portion and the seedlings can be grown as it is. It's done. Also, by providing a conveyor on each of the multi-tiered shelves and carrier trucks, it is possible to automatically carry in and carry out the nursery boxes, thereby reducing the working time and labor. In addition, by arranging a pair of left and right light sources that can be pivotally fixed in a parallel position and a hanging position for each shelf at the entrance / exit of the seedling raising device, it is possible to illuminate the seedling raising container placed on the stored carriage. As a result, the seedling raising box in the seedling raising device can be illuminated with a uniform illuminance, and the seedlings can be raised uniformly.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a seedling raising apparatus of the present invention.

FIG. 2 is a front view of the same.

FIG. 3 is a side view of the same.

[Explanation of symbols]

 2 Shelf part 3 Nursery box 4, 5 Roller conveyor 6, 7 Light source 8 Entrance / exit part 9 Placement part A Raising seedling device D Transport cart

Claims (1)

[Scope of utility model registration request] 1. An apparatus for placing seedling raising boxes on multi-tiered shelves and illuminating them with a light source for raising seedlings, wherein an entrance / exit portion for loading and unloading a carrier truck is provided on one side of the multi-tiered shelf, and the shelves and the carrier trucks are provided. A seedling raising apparatus, characterized in that a conveyor for loading and unloading a nursery box is provided for each, and a light source that can move in and out when a transporting vehicle is taken in and out for each shelf is provided at the entrance / exit portion.