JPH08208Y2 - Nursery box carrier - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a nursery box carrying device used for carrying seedling growing boxes for growing seedlings used in rice transplanters, for example.

[0002]

2. Description of the Related Art Conventionally, as this type, which is used for carrying a nursery box, there is known a structure in which a cabinet-type shelf for a nursery box is attached to a loading platform portion of a hand-held unicycle.

[0003]

[Problems to be Solved by the Invention] However, in the case of the above conventional structure, since it is a unicycle structure and can be manufactured at low cost, not only seedlings but also soil is contained in the seedling raising box, so carry many seedling raising boxes at once. If you do so, you will have to push something with a considerable weight, and when you run on a smooth ground, it is still difficult to work on uneven or soft ground, which is a great pain for the operator. Therefore, there is a disadvantage that the work efficiency is lowered.

[0004]

SUMMARY OF THE INVENTION The present invention is intended to solve such inconvenience, and its gist is to provide a carrier truck provided with a shelf member on which a nursery box can be vertically stacked and a wheel capable of traveling on the ground. And a rail that is installed on the ground and can guide the traveling path of the carrier, and the shelf member includes a pair of grounding frames and leg frames that are axially foldable at their abutting ends. A supporting frame portion axially erected at substantially the center of the leg frame portion, and a side frame portion axially erected with a lower end portion at both side positions of each ground frame of the leg frame portion. A bending link that is axially attached to both side positions of each side frame portion and protrudes inwardly, and its abutting end portions are axially attached so that they can be bent with each other; Attached to and detached from the grounding frame, the upper end of which is detachably connected to the other grounding frame, and the outer side of the support frame that faces outward. And a plurality of front mounting parts that are projected in several steps vertically and can be mounted on the front side of one side of the nursery box, and are arranged in several steps vertically on the side frame part and mounted on the front mounting part. The rear side of the reared nursery box is placed on the rear side of the rear side, and the rear side of the rear side of the rear side is placed on the rear side of the reared side.

[0005]

[Function] The seedling raising boxes are placed on the shelf member on the transporting truck in a multi-tiered manner, and the wheels of the transporting truck are run on the rails installed on the ground. At this time, a plurality of seedling raising boxes are supported by the support frame. At the several places of the front placing portion projecting from the portion and the rear placing portion provided on each side frame portion, the portions are placed in a substantially V-shape with the front descending, and are not used. At the time of storage, storage, or transportation, remove the upper end of the detachable link, remove the connecting end of the bent link, and fold the pair of grounding frames of the leg frame parts together in this state to create the action of a substantially parallelogram link. The side frame portion, the bending link, and the attachment / detachment link are folded in a state of being substantially along the support frame portion.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIGS. 1 to 4 show an embodiment of the present invention, in which 1 is a carrier truck, and two sets of shelves are constructed so that seedling raising boxes W can be placed on a chassis 2 in a vertically multi-stage manner. The member 3 is detachably attached to the chassis 2 by a mounting member M, and the chassis is provided with four wheels 4 capable of traveling on the ground, and a hand handle 5 is projectingly provided at an end of the chassis 2.

The two sets of the same shelf members 3 are used, and in this case, the shelf members 3 are foldable with each other by axially attaching a pair of grounding frames 6 with their abutting ends by a first axial attaching portion 7. The leg frame portion 8 and the supporting frame portion 9 which is located substantially in the center of the leg frame portion 8 and is axially erected by the first shaft attaching portion 7, and both sides of each ground frame 6 of the leg frame portion 8. The lower end portion is axially attached by the second axial attachment portion 10 to the vertical position, and the side frame portions 11 are erected, and the third axial attachment portions 12 are axially attached to both side positions of each side frame portion 11. It is provided so as to project inward, and its abutting end is the first
Bending links 14 that are pivotally attached to each other by a fourth axle attaching portion 13 arranged at a position corresponding to the position of the axle attaching portion 7 of
And the lower end is pivotally mounted on the second shaft mounting portion 10 of the one grounding frame 6, and the upper end is the third shaft mounting portion 12 of the other grounding frame 6.
Detachable links 15 that are detachably connected to each other, and a total of 6 pieces that are provided on both sides of the support frame portion 9 so as to project outward in six steps and that can be placed on the front side of one side of the seedling raising box W. After twelve front placing parts 16 and the above-mentioned side frame part 11 are arranged in six steps up and down, the rear side of the seedling raising box W placed on the front placing part 16 can be placed in a forward descending shape. And a mounting portion 17.

As shown in FIG. 3, however, a plurality of seedling raising boxes W, in this case 12 left and right 6 in total, are arranged on the front mounting portion 16 and the respective side frame portions 11 projecting from the supporting frame portion 9. Further, it can be placed in a substantially V-shape with the front-lowering shape at three positions including the rear mounting portion 17.

Further, at the time of non-use, storage and transportation, the upper end portion of the detachable link 15 is removed and removed from the third shaft attaching portion 12. In this case, the third link attaching portion 12 of the bending link 14 is further removed.
When the pair of ground frames 6 of the leg frame portion 8 are folded around each other around the first shaft attachment portion 7 in this state, the first to fourth shaft attachment portions 7, 10, 12, ... 13 acts as a node of a substantially parallelogram link, and the side frame portion 11, the bending link 14, and the attachment / detachment link 15 can be folded in a state of being substantially along the support frame portion 9.

Reference numeral 18 denotes a rail, and in this case, it is formed by welding angle members, is fixedly installed on the ground, and a plurality of rails 18 may be connected to each other and used.

Since this embodiment has the above-mentioned structure, for example, as shown in FIG. 4, a rail 18 is installed between the seedling growing house 19 and the truck 20, and the seedling raising box W is vertically stacked on the shelf member 3 on the carrier 1. It is possible to place the vehicle on the rail, and then in this state, the wheels 2 of the carriage 1 can be placed on the rails 18 and run, so that even if the weight is large, the carriage 1 can be easily run. , A large number of seedling raising boxes W can be transported at one time, work efficiency can be significantly improved, and the existence of the rails 18 makes it possible to easily travel even on uneven or soft ground, and The rails 18 serve as a guide for the traveling path of the carriage 1, which makes it possible to carry the work more easily. Therefore, the pain of the worker can be alleviated. Further, as shown in FIG.
A total of 12 nursery boxes W addressed to individual pieces are made to fall frontward at three locations, namely, a front placing portion 16 provided on the support frame portion 9 and a rear placing portion 17 disposed on each side frame portion 11. They can be placed on each other in a substantially V-shape, and can be placed in such a stable manner, and the outer width dimensions of the left and right seedling raising boxes W can be reduced, which makes it possible to run on a narrow road and improve transport workability. In addition, when not in use, in storage, or during transportation, the upper end of the attachment / detachment link 15 is removed and removed from the third shaft attachment part 12, and in this case, the bending link 14 is further attached to the third shaft attachment part 12. If the pair of ground frames 6 of the leg frame portion 8 are folded around each other around the first shaft attachment portion 7 in this state with the connection end portions also removed, the first to fourth shaft attachment portions 7.1
0, 12, and 13 function as nodes of the substantially parallelogram link, and the side frame portion 11, the bending link 14, and the detachable link 1
5 can be folded in a state of being substantially fitted to the support frame portion 9,
The storage space can be reduced and the comfort of use can be improved.

The present invention is not limited to the above-mentioned embodiment, and for example, the shape of the carriage 1 or the shape of the shelf member 3, etc.
Those structures and the like are appropriately designed and changed.

[0013]

[Effects of the Invention] As described above, the present invention makes it possible to easily move the carrier even if the whole nursery box has a large weight, and it is possible to transport many nursery boxes at one time, thus improving work efficiency. It can be remarkably improved, and due to the existence of rails, it can be easily run even on uneven ground or soft ground, and the rails serve as a guide for the traveling path of the carriage to make it easier to carry. Therefore, the operator's pain can be alleviated, and at this time, a plurality of seedling raising boxes are mounted on the front mounting portion projecting on the supporting frame portion and the rear mounting portion arranged on each side frame portion. At the several places with the placing part, they will be placed in a front-down shape and placed on each other in a substantially V shape, so that they can be placed stably, and the outer width dimensions of the left and right seedling raising boxes can be reduced, and running on narrow paths It is possible to improve the workability of transportation, and Time or storage, during transportation, remove the upper end of the detachable link, even more connecting end of the bent link removed,
When the pair of grounding frames of the leg frame portion are folded together in this state, the side frame portion, the bending link, and the attachment / detachment link can be folded in a state of being substantially fitted to the support frame portion by performing an action of a substantially parallelogram link, and stored. The space can be reduced and the comfort of use can be improved.

As described above, the intended purpose can be sufficiently achieved.

[Brief description of drawings]

FIG. 1 is an overall perspective view of an embodiment of the present invention.

2 is a side view of the embodiment shown in FIG. 1. FIG.

FIG. 3 is a front view of the embodiment shown in FIG.

FIG. 4 is an explanatory side view of a usage state of the embodiment shown in FIG.

[Explanation of symbols]

 W Nursery box 1 Transport cart 3 Shelf member 4 Wheels 6 Grounding frame 8 Leg frame 9 Support frame 11 Side frame 14 Bending link 15 Attachment / detachment link 16 Front mounting part 17 Rear mounting part 18 Rails

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI technical display location B62B 5/00 B

Claims (1)

[Scope of utility model registration request] And 1. A delivery truck the nursery boxes comprising a can be placed shelf member and taxiing capable wheels vertically multiple stages, are placed on the ground and a guide capable of rail travel path of the transport carriage
The above-mentioned shelf member consists of a pair of grounding frames and their butt ends.
And a leg frame part that is pivotally attached to each other, and the leg frame part
A support frame portion which is positioned substantially in the center and is erected on a shaft, and the leg frame portion
The bottom end of each grounding frame was erected on both sides.
Axes inward on the side frame and both sides of each side frame
The shaft is so bent that its butt ends can be bent together.
The bent link is attached and the lower end is pivotally attached to the one grounding frame.
And the upper end is detachably connected to the other grounding frame.
Delinking and the number of tops and bottoms facing outward on both sides of the support frame
Plural that can be placed on the front side of one side of the nursery box
The front mounting section and the side frame section are arranged in several vertical steps,
The rear side of the nursery box placed on the placing part can be placed in a forward descending shape
Nursery box carrier, characterized in that it comprises a rear mounting section .