JP2001103852A - Driving apparatus for strut for vinyl house - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a driving apparatus for a strut for a vinyl house, capable of further readily carrying out a strut standing operation, stably standing the strut so as to make the whole height constant, easily performing a vinyl sheet hanging operation and forming a beautiful appearance. SOLUTION: This driving apparatus for a strut for a vinyl house is equipped with a driving mechanism 4 for nipping a vertical part 3 of the strut 2 for the vinyl house and moving up and down at the right and left of one side of front and rear of a traveling undercarriage 1 and a placing stand 5 for loading struts at the other side of the undercarriage 1. The strut nipping direction of the driving mechanism 4 is properly inclinable to the vertical direction and the right and left interval of the driving mechanism 4 is adjustable.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for driving a greenhouse post, which is convenient for erecting an arc-shaped post of a greenhouse covering vegetables, fruit trees and the like on the ground.

[0002]

2. Description of the Related Art A greenhouse is constructed by erecting an arc-shaped support at predetermined intervals and covering the upper part with a vinyl sheet, but the work of setting the support on the ground is to first dig a vertical hole in the ground. The vertical portions of the left and right supports were inserted into the holes, and finally the upper ends of the left and right supports were connected to stand. The work of erecting the support for the greenhouse was difficult to handle due to the length of the support, and was labor intensive. For this reason, pillar-piercing trucks have been developed in which drills for drilling holes are attached to trucks that carry columns.

[0003]

Even with this pillar boring carrier, the work of inserting the strut into the hole is performed manually, so that the depth of the strut insertion varies and the height of the entire strut is difficult to be uniform. When drilling a hole, there was a problem that the area around the hole became soft and the strut inserted into the hole was shaky and unstable. Therefore, the task was to make the work of setting up the pillars easier, and to stabilize the pillars so that the overall height was constant so that the work of hanging the vinyl sheet was easier and the appearance was beautiful. did.

[0004]

According to the present invention, a traveling chassis 1 is provided.
Vertical part 3 of greenhouse support 2 on one side
Is provided, and a loading table 5 for loading the column 2 is provided on the other side of the chassis 1 to constitute a greenhouse column driving device. Further, the strut holding direction of the driving mechanism 4 can be appropriately inclined with respect to the vertical direction, and the left-right distance of the driving mechanism 4 can be changed.

[0005]

The operation and effect of the present invention are as follows.
Is taken out, the vertical portion 3 is sandwiched by the driving mechanism 4, and the strut 2 is set on the ground by the vertical movement of the driving mechanism 4.
Since the columns 2 are integrated as a pair, the worker connects the upper ends of the columns 2 and covers the vinyl sheet to complete the greenhouse.

Since the insertion depth of the support 2 into the ground is determined by the vertical stroke of the driving mechanism 4, the height of the support 2 is constant and stable. Also, if the upper end of the column 2 that stands upright facing the right and left of the column of the driving mechanism 4 intersects downward, the connecting work can be performed easily and firmly by expanding and inserting both ends. become.

[0007]

Next, an embodiment of the present invention will be described with reference to the drawings. The traveling chassis 1 has two drive wheels 1 on the rear side.
0 and 11 are provided, and two steered wheels 12 and 13 are provided on the front side. The upper side of the traveling platform 1 is configured as a flat loading platform 14, and the support 2 of the greenhouse is loaded as the loading platform 5 by the loading platform and the receiving rod 15 extended to the front side.
A mounting frame 16 is provided on the rear side.

[0008] The mounting frame 16 is vertically inserted into the insertion tube 1.
7 and 18 are provided, and a driving frame 19 is provided with the driving mechanism 4.
The mounting rods 20 and 21 of the mounting rods 20 and 21 are inserted, and bolts are tightened from the elongated holes 22 of the insertion cylinders 17 and 18 to female screws 23 of the mounting rods 20 and 21. Therefore, the lateral width of the driving frame 19 with respect to the traveling chassis 1 can be changed.

[0009] The driving frame 19 is a support frame 2 that is extended upward.
The four and four guide rods 8 are composed of a slide frame 27 erected between upper and lower support plates 25, 26.
A movable frame 7 provided with four pairs of holding claws 6 is provided so as to slide up and down. The holding claw 6 is opened and closed by a cam rotated by a motor 29.

The hydraulic cylinder 9 is interposed between the support frame 24 and the moving frame 7, and the expansion and contraction of the hydraulic cylinder 9 causes the moving frame 7 to move.
Moves up and down, and the column 2 held by the holding claws 6 moves up and down, and the lower end thereof is inserted into the ground. The position where the hydraulic cylinder 9 is attached to the moving frame 7 is within a plane surrounded by the four guide rods 8 so that the pressing force of the hydraulic cylinder 9 is effectively transmitted to the holding claws 6.

The driving frame 19 and the mounting rods 20 and 21 are bolts 3 inserted into upper pins 31 and a plurality of lower fixing holes 32.
Since the mounting is performed at 3, the angle of the driving frame 19 with respect to the vertical direction can be changed.

The upright work of the support column 2 is performed by moving the above-described traveling platform 1 forward, stopping at a predetermined interval, causing the driving mechanism 4 to clamp the support column 2, and using the hydraulic cylinder 9 to move the vertical portion 3 of the support column 2 to a predetermined depth. Insert into the ground. When the greenhouses are arranged side by side, the columns 2 can be simultaneously mounted by attaching the columns 2 to the left and right driving mechanisms 4 of the traveling chassis 1. When the left and right columns 2 stand, the worker inserts and connects the upper ends thereof, and covers the many columns 2 standing on the ground with a vinyl sheet to complete the greenhouse.

[Brief description of the drawings]

FIG. 1 is a side view of an embodiment of the present invention.

FIG. 2 is a front view of the embodiment of the present invention.

FIG. 3 is a front view showing an attached state of the embodiment of the present invention.

FIG. 4 is a partially enlarged side view of the embodiment of the present invention.

[Description of reference numerals] 1 traveling chassis 2 support for greenhouse 3 vertical part 4 driving mechanism 5 loading platform

 ──────────────────────────────────────────────────続 き The continuation of the front page F term (reference) 2B024 EB02 2B029 BB03 HA02

Claims (2)

[Claims] 1. A driving mechanism (4) for vertically holding (3) a vertical portion (3) of a greenhouse support (2) is provided on one side of the front and rear sides of the traveling chassis (1), and is provided on the other side of the chassis (1). An apparatus for driving a support for a greenhouse, comprising a loading table (5) for loading the support (2). 2. The greenhouse according to claim 1, wherein the strut holding direction of the driving mechanism (4) can be appropriately tilted with respect to the vertical direction, and the horizontal distance of the driving mechanism (4) can be changed. Strut driving device.