JPH018562Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention can be easily installed or removed as needed on the ground in vegetable gardens, orchards, afforestation areas, greenhouses, or revetment construction sites, quarries, factory construction sites, etc. possible,
Moreover, it concerns a guide rail that is free from the risk of accidentally sinking to the ground.

[Conventional technology]

Conventionally, spraying vehicles have been commonly used for spraying chemicals, water, and other spraying agents to vegetables, fruits, seedlings, etc. in vegetable gardens, orchards, afforestation areas, greenhouses, etc. When guiding at least one wheel (usually the front wheel) among the attached wheels along a predetermined path, a guide rail is usually used to guide the wheel.

[The problem that the idea attempts to solve]

Regarding the guide rails mentioned in the prior art section, after the spraying work is completed, the guide rails are not needed in the area until they are used on another day, so once they are laid, they are left as they are. It is a complete waste when installing guide rails, so laying guide rails each time the work area is different is not only a huge expense, but also
It is also a waste of materials, and the ground in the area is usually hard or soft, except for greenhouses.
There is a problem in that the guide rail sometimes sinks as the spreading vehicle travels, making it impossible to guide the wheels.

This idea was proposed in view of these problems, and its purpose is to install guide rails on embankments that are easy to install or remove on the ground, and that are safe from sliding or sinking against the ground. It is something we try to share.

[Means to solve the problem]

In order to achieve the above-mentioned object, the guide rail of this invention consists of a long guide and a sunken plate fixed to the bottom of the guide, and the guide rail has through holes at predetermined intervals along the length of the guide. in parallel/
A fixing hole and an insertion hole are bored in each of the upright part and the horizontal part of a sunken plate having an L-shaped cross section that holds the side edges of the derivative, and at appropriate positions of the through-hole,
The sink plate is fastened to the induction body through a fastener that can be inserted into the fastening hole, and the sink plate can be removably laid on the ground by inserting an insert from above into the insertion hole of the sink plate.

〔Example〕

Embodiments of this invention will be described below with reference to the drawings.

First, in FIGS. 1 and 2 of the first embodiment, circles are formed at predetermined intervals P along the longitudinal direction of a long conductor 1 having a rectangular, T-shaped, or I-shaped cross section and having a predetermined height and thickness. Through hole a ₁ formed in the hole,
While drilling holes such as a ₂ and a ₃ , as shown in Figure 2,
The upright part v and the horizontal part h of the sunken plates 2, 2 each having an L-shaped cross section
A fastening hole b and an insertion hole Z ₁ are drilled in each of the through holes a 1 , a _{2 , a 3 and the fastening hole b, respectively, and a fastening tool j such as a bolt or a nut is inserted into the fastening hole b and the through hole a 1 , a 2 ,} a ₃ . The sink plates 2, 2 are tightened to the side edges of the inductor 1 to prevent the inductor ₁ from moving in the longitudinal direction. By inserting the guide member 1 into the hole g, the left and right movement of the derivative 1 is prevented.

In FIGS. 3 and 4 of the second embodiment, a through hole c is formed along the longitudinal direction of the elongated inductor 6 and the upper and lower edges thereof are parallel to each other. The L-shaped sink plates 2, 2 are brought into contact with the side edges of the induction body 6, respectively, and the sink plates are connected to the through hole c and the fixing hole b of the sink plate 2 through fasteners j such as bolts and nuts. 2,
2 is fastened to the side edge of the guide force 6 to prevent the guide member 6 from moving in the longitudinal direction, while inserting the insert member 3 into the ground g from above through the insertion hole _Z1 of the sunken plates 2, 2 causes the guide member 6 to move. This prevents left and right movement.

In FIG. 5 of the third embodiment, a long derivative 1
Similarly to the second embodiment, through holes e, e, etc., which are formed as elongated holes with parallel upper and lower edges, are bored at predetermined intervals along the longitudinal direction of the 1, and these through holes e, e, etc. The sink plates 2, 2 are fastened to the side edges of the induction body 11 through fasteners j such as bolts and nuts in the fixing holes b of the sink plates 2, respectively, to prevent movement of the induction body 11 in the longitudinal direction. On the other hand, the inserter 3 is inserted into the ground g from above through the insertion hole _Z1 of the sinking plate 2, thereby preventing the guide member 11 from moving laterally.

In FIG. 6 of the fourth embodiment, the elongated hole derivative 1
An elongated through hole f having semicircular arc-shaped recesses n ₁ , n ₂ , n ₃ , etc., which are communicated and formed in the upper edge with a predetermined pitch i along the longitudinal direction of 6, is bored, these recesses
The sink plate 2 is fastened to the side edge of the inductor 16 via a fastener j such as a bolt or nut to one of n ₁ , n ₂ , n ₃ , etc. and the fastening hole b of the sink plate 2. While the guide body 16 is prevented from moving in the longitudinal direction, the inserter 3 is inserted into the ground g from above through the insertion hole _Z1 of the submerged plate 2, thereby preventing the guide member 16 from moving laterally.

Although the predetermined intervals P of the derivatives 1 in the first embodiment are the same, they do not have to be the same, and a bottom plate (not shown) is interposed between the sunken plate 2 and the ground g in particularly soft areas of the ground g. When this is done, it is possible to effectively prevent the settling plate 2 from settling.

In the figure, T is a spreading wheel (only a part is shown), 5 is a guide wheel, and Z ₂ is an insertion hole in the sink plate 17.

[Effect]

Since this device has the above-mentioned configuration, when using the device, in the first embodiment, the derivative 1 is laid on the ground g in the desired spraying area, and its both ends are sequentially connected via connecting fittings (not shown). , to form a series of circular, oval, figure-eight, linear, or other appropriate shapes in the sprayed area, while connecting them in the longitudinal direction of the derivative 1 depending on the degree of hardness or softness of the ground g. _Along both _{side edges} of 3 into the ground g through the insertion hole _Z1 , the derivative 1 and the sunken plates 2, 2 are integrally connected,
It can be laid at a fixed position on the ground g as a guide rail.

In the second embodiment, the guide rail can be laid by fixing the submergence plate 2 to the appropriate position of the through hole c of the guide body 6 with a fixing device j, and inserting the inserter 3 into the ground g. In the third embodiment, the guide rail is laid by fastening the through hole e of the guide 11 to the fastening hole b of the submergence plate 2 via the fastening tool j, and inserting the inserter 3 into the ground g. It is possible, and in the fourth embodiment, the recess n ₁ of the through hole f of the dielectric 16,
The guide rail can be laid by fastening either n ₂ or n ₃ to the fastening hole b of the sunken plate 2 via the fastening tool j, and inserting the inserter 3 into the ground g.

[Effect] In this invention, through-holes are drilled at predetermined intervals along the length of the inductor, and stoppers are provided in each of the upright and horizontal parts of the L-shaped sink plate that holds the side edges of the inductor. A fixing hole and an insertion hole are drilled, and the fixing hole of the submerged plate is fastened to an appropriate position of the through hole of the said inductor via a fastening tool, and an inserter is inserted into the insertion hole of the submerged plate from above. By inserting the guide rail into the ground, it is possible to install it removably on the ground, so (i) the fastening intervals of the sunken plates that hold the derivative can be adjusted as appropriate depending on the geology, strata, etc. of the area where the guide rail is installed. Since it can be moved and changed in position, it prevents the guide rail from sinking to the ground and slipping on the ground, ensuring smooth running of the vehicle.

(ii) To fasten the sink plate with an L-shaped cross section to the dielectric,
You can choose to fasten the sink plate to one side or both sides of the induction body depending on the geological formation, slope situation, etc.
Setting the sunken plate on the ground becomes easy, and the effort and time required for this can be reduced.

(iii) Since the guide rail is fixed to the ground by inserting the insert into the insertion hole of the submerged plate, it is possible to adjust the depth and shallowness of the insertion of the insert according to the geological strata, slope conditions, etc., and the guide rail is inserted into the ground. Not only can it be installed reliably, but the inner rail can be easily moved and removed by removing the inserter from the ground.

In addition, by forming arc-shaped recesses at predetermined intervals on the upper edge of the through hole, the fasteners for fastening the sink plate can be fitted and tightened into these recesses, so that the sink plate can be tightened. When moving the through hole to an appropriate recess, it can be easily moved simply by loosening the fastener, and the guidance or rocking of the sunken plate due to the running of the vehicle can be reduced.

In the above explanation, we have mainly talked about guide rails for guiding the wheels of agricultural vehicles. It is also applicable to a guide rail for guiding a transport vehicle used for transporting.For example, the guide rail 1 in FIG. 1 and the sink plate 17 in FIG. 7, or the guide rail 6 in FIG. Alternatively, the guide rail can be formed in various combinations, such as by combining the guide rail 11 with the sunken plate 17 shown in FIG.

[Brief explanation of the drawing]

The drawings show an embodiment according to this invention, and FIG. 1 is a front view of the main part of the first embodiment, and FIG.
A line sectional view, FIG. 3 is a front view of main parts of the second embodiment,
Figure 4 is a sectional view taken along the - line in Figure 3, and Figure 5 is a cross-sectional view of Figure 3.
FIG. 6 is a front view of the main part of the embodiment, FIG. 6 is a front view of the main part of the fourth embodiment, and FIG. 7 is a perspective view of a sink plate in another embodiment. 1,6,11,16... derivative, 2,17...
Sinking plate, 3... Insert, a ₁ , a ₂ , a ₃ , c, e, f...
...through hole, b...fastening hole, g...ground, h...horizontal part, j...fastening tool, n ₁ , n ₂ , n ₃ ... recess, v...
...Standing part, Z ₁ , Z ₂ ...Insertion hole.

Claims (1)

[Claims for Utility Model Registration] (1) In a guide rail consisting of an elongated derivative and a sunken plate fixed to the bottom of the derivative, through holes are arranged in parallel at predetermined intervals along the length of the derivative.・Drill a fixing hole and an insertion hole in each of the upright part and the horizontal part of the sunken plate with an L-shaped cross section that clamps the side edges of this derivative, and at the appropriate position of the through hole, The guide rail is capable of fastening the sunken plate to the induction body through a fastener that can be inserted into the fastening hole, and can be removably laid on the ground by inserting an inserter into the insertion hole of the sunk plate from above. (2) The guide rail according to claim 1, wherein the through hole is formed as a circular hole. (3) The guide rail according to claim 1, wherein the through hole is formed as a long hole whose upper and lower edges are parallel in the longitudinal direction. (4) The guide rail according to claim 1, wherein the through hole has semicircular arc-shaped recesses formed at predetermined intervals on the upper edge thereof in communication with each other.