JPH0445492Y2 - - Google Patents

Description

[Detailed explanation of the invention] (a) Field of the invention This invention involves transferring some of the seedling boxes from a seedling box truck stacked with a large number of seedling boxes to other empty seedling box carts. The present invention relates to a seedling box transshipment device that provides a space above the seedling box, and more specifically, to a seedling box transshipment device that can mechanically and efficiently perform the transshipment without requiring human power.

(b) Background of the invention Conventionally, seedling boxes have gone through a series of seeding plant processes such as adding soil to the bed, sowing, and covering with soil, and then are stored in layers on a seedling box cart for a certain period of time until the germination period. ing.

In order to provide a space above the seedling box that does not hinder germination, the seedling box that has germinated is usually thinned out from the multi-tiered seedling box cart and placed in other seedling boxes. It was being transferred to a room truck.

However, in this type of transshipment work, workers must manually transship a large number of seedling boxes, which requires a lot of effort and time, and it is difficult to transship easily. I couldn't do it.

(c) Purpose of the invention Therefore, the object of this invention is to provide a seedling-growing box transshipment device that can mechanically transfer seedling-growing boxes to create space above them, rather than manually, and in a short time.

(d) Summary of the invention This invention consists of raising a storage shelf corresponding to the storage shelf on one side of the seedling box storage side of a seedling box cart in which a large number of seedling boxes are arranged and stored in each storage shelf in the height direction. Two empty seedling box carts arranged horizontally are arranged in parallel, and on the other side of the seedling box storage side of the seedling box cart, the seedling box can be moved up and down to a position corresponding to the seedling box stored in an array. A push-out mechanism supporting a push-out rod that moves back and forth to push out the seedling-raising boxes toward the empty cart is provided opposite to the push-out mechanism, and a first push-out member corresponding to the upper and lower two rows of seedling-raising boxes stored in alignment is provided on the push-out rod. and a second extrusion member, and the first extrusion member is set at the tip of the extrusion rod, and the second extrusion member is set at a rear position corresponding to the width of one truck from the first extrusion member. The present invention is characterized by being a seedling box transshipment device.

(E) Effect of the invention According to this invention, two empty seedling box carts are installed in parallel on one side of the seedling box cart, and on the other side, the seedling boxes stored in a row are placed in the empty seedling box cart. An extrusion mechanism that extrudes in the direction is provided oppositely, and the extrusion rod of this extrusion mechanism is formed with a first extrusion member and a second extrusion member that extrude the upper and lower two stages of seedling raising boxes in a stepwise manner. By one back and forth movement of the extrusion rod, the seedling box 2 is placed above the seedling box on the seedling box cart.
At the same time, a space for at least two seedling boxes can be provided above the seedling boxes that have been pushed out and transferred to the empty seedling box truck.

Moreover, since the extrusion rod is used for the transshipment, it can be done mechanically without manual effort, and two empty seedling box carts can be transshipped with one back and forth movement of the extrusion rod, so it requires less man-hours. Efficient transshipment is possible.

For this reason, it is possible to transfer the seedlings efficiently in a short period of time without requiring a lot of labor.In particular, in the early stages of germination in the multi-tiered seedling box cart, the seedling boxes can be thinned out from the seedling box cart. By transferring seedling boxes to empty carts, each of these carts can be used as a germination cart, and based on this automatic transfer operation, it is possible to reliably promote labor savings and cost reductions. can.

(F) Embodiment of the invention An embodiment of the invention will be described below in detail based on the drawings.

In FIGS. 1 to 3, the drawings show a seedling growing box transshipment device 11, and this seedling growing box transshipment device 11 is
Seedling box cart 12 and two empty seedling box carts 13,1
4, a cart storage section 15 that stores these carts 12, 13, and 14, and a push-out mechanism 17 that pushes out the seedling-growing box 16.

The above-mentioned seedling-growing box cart 12 is structured into a rectangular frame by a cart frame 18, and a large number of storage shelves 19 for storing the seedling-growing boxes 16 in an array are arranged by the cart frame 18 at regular intervals in the height direction. formed every time.

This storage shelf 19 is formed by dividing the lengthwise direction of each stage formed at regular intervals in the height direction into three equal sections, each section being set as a storage shelf 19, and the partitioned truck frame 18 Both short sides of the rectangular seedling growing box 16 are placed between a pair of opposing L-shaped partition members 19a, 19a parallel to the seedling growing box 1.
Store 6 in pairs. The storage direction is such that the cart frame 18 is removably stored by sliding it from the open side of the storage shelf 19, which is open in the lateral direction.

The empty seedling box carts 13 and 14 also have the same size and similar storage shelf 19 structure as the seedling box cart 12 described above, and these carts 12, 13, and 14 are stored in a cart storage section 15, which will be described later. This trolley storage section 1
At step 5, the seedling raising boxes 16 are transshipped.

The above-mentioned cart storage section 15 has a seedling box cart 1 on one side.
An empty cart storage section 20 for storing empty seedling boxes 13 is provided on the other side parallel to this storage section 20 for storing empty seedling box carts 13. An empty truck storage section 21 is provided to store the empty box truck 14.

These storage areas 20, 21, and 21 are partitioned by a frame 22, rails 23 laid on the floor, and a truck stopper 24, and the truck is positioned.

Then, the above-mentioned push-out mechanism 17 is installed in the side direction corresponding to the actual truck storage section 20 side.

This extrusion mechanism 17 is connected to the above-mentioned real cart storage section 2.
A cylinder 25 is disposed perpendicular to the side surface of the housing 0, and these cylinders are arranged in three rows corresponding to each storage shelf 19 divided into three sections.

At the tip of the piston rod 26 of the cylinder 25, there is provided a first extrusion member 28 that corresponds to the horizontally long seedling nursery box 16 with a cushioning member 27 such as a rubber material attached to the front surface. Piston rod 26 in the rear position corresponding to
A second push-out member 28 having the same structure as the first push-out member 28 is provided on the upper surface of the
A push-out member 29 is integrally attached.

At this time, the first extrusion member 28 is provided at different height positions for extrusion of the lower stage side, and the second extrusion member 29 is provided at different height positions for extrusion of the upper stage side. Two tiers of seedling growing boxes 16... are provided so as to be pushed out simultaneously in a stepped manner.

Furthermore, the cylinder 25 is provided so as to be able to move up and down to correspond to each of the seedling growing boxes 16 that are arranged and housed. Further, the extrusion stroke amount of the piston rod 26 is set in advance in accordance with the width of the cart so that the seedling growing box 16 is accurately pushed out from the seedling box cart 12 toward the empty seedling box carts 13 and 14. In the figure, 30 indicates the bed soil and cover soil, and 31 indicates the species thereof.

When transshipping seedling boxes using the seedling box transshipment device configured in this way, first, the seedling boxes 16...
A seedling box truck 12 in which seedling boxes are arranged and stored in multiple stages is stored in an actual truck storage part 2. Next, the empty truck storage section 21,
21 stores the empty seedling box carts 13 and 14.

Then, in order to thin out the seedling boxes 16 from the side of the seedling box cart 12, the cylinder 25 is operated to advance the piston rod 26 by a predetermined stroke amount.

As a result, the first and second extrusion members 28, 29
The upper and lower seedling boxes 16, which are arranged and stored in the seedling box cart 12, are pushed forward in a stepwise manner, and the pushed out upper and lower seedling boxes 16... are placed in the empty seedling box cart 13, which is arranged in a row in the front and rear positions. They are divided and stored in 14 storage shelves 19...

In this case, in order to provide a space above each seedling box 16 that does not hinder germination, the seedling box cart 12
On the side, the seedling growing box 16 is left and pushed forward in order to leave a space for two levels in the height direction.

Such extrusion operations are repeated sequentially, and the seedling growing boxes 16 arranged and stored in multiple stages are assembled in each trolley 1.
A space is formed above the seedling raising boxes which are distributed in 2, 13 and 14 and housed in each cart.

As mentioned above, by installing the empty seedling box carts of the seedling box carts in parallel and automatically transferring them via the push-out mechanism, mechanically efficient transshipment can be achieved, and each of these carts can be used exclusively for the germination carts. It can be immediately switched and used.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention; Fig. 1 is a front view of the device for transferring seedling boxes, Fig. 2 is a partially cutaway plan view of the device for transferring seedling boxes, and Fig. 3 is a storage state of the seedling box. FIG. DESCRIPTION OF SYMBOLS 11... Seedling box transloading device, 12... Seedling box truck, 13, 14... Seedling box empty truck, 16... Seedling box, 17... Extrusion mechanism, 19... Storage shelf, 26
... Piston rod, 28 ... First extrusion member,
29...Second extrusion member.

Claims (1)

[Scope of Claim for Utility Model Registration] On one side of the seedling box storage side of a seedling box cart in which a large number of seedling boxes are arranged and stored in each storage shelf in the height direction, a storage shelf corresponding to the above storage shelf is installed in the height direction. 2 placed in
Empty seedling box carts are arranged in parallel, and the other side of the seedling box storage side of the seedling box cart is moved up and down to a position corresponding to the lined and stored seedling box, and the seedling box is moved in the direction of the empty seedling box cart. An extrusion mechanism supporting an extrusion rod that moves back and forth in order to extrude the product is installed oppositely, and two upper and lower parts are aligned and housed in the extrusion rod.
A first extrusion member and a second extrusion member are formed corresponding to the tiered seedling growing boxes, and the first extrusion member is set at the tip position of the extrusion rod, and the second extrusion member is moved from the first extrusion member to the second extrusion member. Seedling box transfer device set at the rear position corresponding to the width of the trolley.