JPS6137566Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a stacked seedling growing box transfer vehicle used to transport a large number of seedling growing boxes from a steam budding chamber to a seedling growing room.

Previously, when the seedling boxes that had finished budding were transferred from a steam germination chamber containing a large number of stacked seedling boxes to a nursery room located a considerable distance away, a person had to carry several seedling boxes at a time. .

However, this transportation method requires a lot of manpower, is inefficient, and has the drawback of requiring a large amount of labor per person.

This invention uses a rationally constructed seedling box transport vehicle to efficiently transport seedling boxes.

An embodiment of this invention will be described based on the drawings.
1 is a steam budding chamber, which is assembled with molded steel and has a base frame 2.
It is a long and narrow building that is higher than the third floor. Moreover, a large number of steam germination chamber rails 4 are arranged in rows on the base frame 2 along the axial direction of the building. Further, a cloth-like cover 23 is attached to the steam sprouting chamber 1 so as to cover the entire chamber.

Reference numeral 5 denotes a trolley, which is placed on rails 4 via wheels 6, and has support frames 8 erected at its front and rear ends to support the sides of seedling boxes 7 stacked on the platform.

Reference numeral 9 denotes a transfer vehicle, which has two pillars 12 erected at the ends of a base 11 provided with wheels 10, and guides a lift platform 14 on which a lift rail 13 having the same width as the rail 4 is laid on the pillars 12. It is attached via a tube 15 so that it can move up and down. In addition, the lift stand 14 has a threaded cylinder 1 mounted on two threaded rods 16 that are erected in parallel with the support 12.
They are screwed together via 7. The lower end of the threaded rod 16 is thrust-beared by the base 11, and a bevel gear 18 provided at the upper end meshes with a bevel gear 20 provided on a drive rod 19 rotatably mounted on the upper part of the support column 12. A handle 21 is provided at the end of the drive rod 19, and a handle 22 is provided at the upper end of the column 12.

Reference numeral 24 denotes an underrail, which is laid on the floor 3 from the steam budding chamber 1 to the seedling growing chamber 25, and is located below the steam budding chamber rail 4. Reference numeral 26 denotes a trolley, which is placed on the underrail 24 via a car, and has a rail 13a on the platform on which the trolley 5 is placed.

In order to transfer the seedling growing box 7 in the steam sprouting chamber 1 to the seedling growing chamber 25, the worker A places the transfer vehicle 9 next to the base frame 2 and operates the handle 21 to move the lift rail 13 in the raised position. It enables connection with the rail 4 on the base frame 2. The cart 5 placed on the base frame 2 via the rails 4 and loaded with a large number of seedling boxes 7 is pushed by the operator A and moved onto the lift rail 13.

Then, the worker A pushes the transfer vehicle 9 and moves it so that it is next to the end of the underrail 24, and the handle 2
1 to enable the lift rail 13 in the lowered position to connect with the underrail 24 in the lower position. The cart 5 on the lift rail 13 is pushed by the worker A and moved onto the under rail 24. Then, the cart 5 is moved along the underrail 24 to the entrance of the seedling nursery room 25.

As mentioned above, in this invention, two supports 12 are erected at the ends of a base 11 on which wheels 10 are provided, and the trolley 5
Lift platform 14 on which lift rails 13 are installed
is attached to the support column 12 so as to be movable up and down via a guide tube 15 fixed to the lift table 14, and the support column 1
The lower end of the threaded rod 16 that is set up in parallel with the base 11
A threaded cylinder 17 is supported via a thrust bearing on the lift table 14 and is threaded onto the threaded rod 16.
A drive bevel gear 20 is fixed to the horizontal drive rod 19, and the passive bevel gear 18 is fixed to the upper end of the threaded rod 16 and is rotatably mounted on the upper part of the column 12.
A handle 21 is provided at the end of the drive rod 19 and a handle 22 is provided at the upper end of the support column 12 to constitute the transport vehicle 9, and the lift rail 1 in the raised position
3 is configured to be connectable to the steam budding chamber rail 4 on the base frame 2 of the steam budding chamber 1, and the cart 5 placed on the lift rail 13 is configured to be able to place stacked seedling growing boxes 7 thereon. , lift rail 13 in lowered position
It is constructed such that it can be connected to the underrail 24 at the lower position.

This invention has the advantage that a large number of seedling growing boxes 7 placed in the steam sprouting chamber 1 can be efficiently transferred to the seedling growing room 25 etc. by the transfer vehicle 9.

[Brief explanation of the drawing]

The drawings are for explaining an embodiment of the stacked seedling growing box transfer vehicle according to this invention, and FIG. 1 is a perspective view showing the state in which the transfer vehicle is used, FIG. 2 is a side view of the main parts, and FIG. 3 4 is a rear view of the transport vehicle, FIG. 4 is a plan view cut along the line -- in FIG. 3, and FIG. 5 is a side view of a part of the underrail. 1... Steam budding chamber, 2... Base frame, 4... Steam budding chamber rail, 5... Trolley, 7... Seedling box, 9...
Transport vehicle, 13...lift rail, 14...lift platform, 24...under rail.

Claims (1)

[Scope of utility model registration request] Two supports 12 are erected at the end of a base 11 provided with wheels 10, and a lift platform 14 on which a lift rail 13 for carrying a cart 5 is installed is inserted through a guide tube 15 fixed to the lift platform 14. The lower end of a threaded rod 16, which is attached to the column 12 so as to be movable up and down and stands in line with the column 12, is supported on the base 11 via a thrust bearing, and a threaded cylinder 1 is screwed onto the threaded rod 16.
7 to the lift stand 14, and the threaded rod 16
A passive bevel gear 18 provided at the upper end meshes with a drive bevel gear 20 provided on a horizontal drive rod 19 rotatably installed on the top of the support column 12, and a handle 21 is provided at the end of the drive rod 19. A handle 22 is provided at the upper end of the support column 12 to constitute a transfer vehicle 9, and the lift rail 13 in the raised position is attached to the base frame 2 of the steam sprouting chamber 1.
The cart 5 is configured so that it can be connected to the upper steam budding chamber rail 4, and is placed on the lift rail 13. The cart 5 is configured so that stacked seedling growing boxes 7 can be placed thereon, and the lift rail 13 in the lowered position is moved downward. A stacked seedling growing box transport vehicle characterized by being configured to be connectable with an under rail 24 at a position.