JP4531386B2 - Planting equipment - Google Patents

Description

  The present invention relates to a planting apparatus for planting a planting site using a seed pot containing seeds of a plant for planting.

Conventionally, when planting on a plantation site such as a wasteland or a slope, planting operations such as excavation of a planting hole and planting of a seedling are often performed manually using tools.
However, the efficiency of the manual planting operation is poor even when the planting land is flat and the ground is soft, and when the planting site has a hard ground, the efficiency is further deteriorated.
Moreover, when the planting site is a high place such as a slope and a steep slope, there are safety problems such as the stability of the scaffold, and it is difficult to perform the planting work efficiently.

  Therefore, as a means to improve work efficiency using a mechanical device, a seedling guide tube and an auger attached to the tip of the seedling guide tube so as to be openable and closable are opened. A planting machine that drops seedlings from a seedling guide tube into a planting hole, a planting machine, a crane that suspends and moves the planting machine, and a hangar that stores seedlings and supplies them to the planting machine A self-propelled seedling planting device mounted on a vehicle has been proposed (see Patent Document 1).

However, since this self-propelled seedling planting apparatus uses seedlings for planting, a large-diameter auger or a large-capacity hangar is required according to the seedlings, and the apparatus becomes large. In addition, since the auger is configured to be openable and closable, the planting machine has a complicated structure and low strength, and the auger is liable to be damaged particularly when the ground of the planting ground is hard.
JP-A-9-2011136

  The present invention solves the above-mentioned problems in planting work, can reduce the size of the device, and even when the ground of the planting ground is hard, the drilling device is reliably excavated without damaging it. An object of the present invention is to provide an economical planting apparatus that can perform planting work efficiently and safely.

Planting device of the present invention, a drilling device having a drilling machine for drilling implant holes for implanting seeds pot seeds containing the planting plants planting locations, as well as accommodating the seed pots comprising a storage and insertion device having a dosing device for inserting the seed pots excavated implantation hole, and a support means for pivotally supporting the storage and insertion device and the drilling device as an integral, wherein the support means The above-mentioned problem is solved by turning the drilling axis center of the drilling machine and the dropping axis center of the throwing device on the same locus .
This planting device uses seed pots that contain seeds of planting plants instead of seedlings, so there is no need for large-diameter augers or large-capacity hangars, and the size of the plant can be reduced. Even if the ground is hard, the drilling hole can be reliably excavated without damaging the drilling device. The drilling device and the storage / insertion device are integrated , and the drilling hole is excavated by turning the drilling axis center of the drilling machine and the dropping axis center of the throwing device on the same trajectory. A series of planting operations of inserting a pot can be performed efficiently.

Even when the planting site is a high place such as a slope, it is not necessary to plant directly by hand, so that the planting operation can be performed safely and efficiently.
Further, the housing-insertion device has a magazine said seed pots multiple stages and a plurality of columns housing, the closing device, if it becomes the seed pots allow dropped individually from the magazine to the implantation hole, By simply dropping the seed pot, it can be easily inserted into the planting hole, and the planting operation can be performed efficiently.

  The planting device of the present invention can reduce the size of the device, and even when the ground of the planting ground is hard, the drilling device can be surely excavated without damaging, and the planting work can be efficiently performed. In addition, it can be performed safely, and an economically advantageous effect can be obtained.

  FIG. 1 is a front view of a planting device showing an embodiment of the present invention, FIG. 2 is a side view of the planting device showing a state of being attached to a boom tip of a cart, and FIG. 3 is attached to a boom tip of the cart. FIG. 4 is an enlarged sectional view taken along line AA in FIG. 3, FIG. 5 is a front view of the charging device, FIG. 6 is a sectional view taken along line BB in FIG. FIG. 8 is an explanatory view of planting work by the planting device.

This planting device includes a drilling device 1, a storage / insertion device 2, and a support head 3.
The drilling device 1 includes a guide shell 11 and a drilling machine 12 slidably mounted on the guide shell 11. The punching machine 12 is fed in the vertical direction along the guide shell 11 by a feed mechanism (not shown) provided in the guide shell 11. A rod 13 is inserted into the drilling machine 12 as a drilling tool, and a drilling hole H is drilled in the planting ground G by hitting and rotating the rod 13.

The storage / insertion device 2 includes a magazine 5 that stores a seed pot 4 containing seeds of planting plants, and a loading device 6 that loads the seed pot 4 in the magazine 5 into a planting hole H. The support brackets 21 and 22 support the side of the guide shell 11.
The guide shell 11 is supported by a support head 3, and this support head 3 is attached to the tip of a boom 71 of a working carriage 7 so as to be turnable left and right by a head pin 31. A head swing cylinder 32 is attached between the support head 3 and the boom 71, and the drilling device 1 and the storage / insertion device 2 are integrally turned around the head pin 31 by the expansion and contraction of the head swing cylinder 32. To do.

  The magazine 5 has a plurality of storage tubes 53 for storing the seed pot 4 between a circular top plate 51 and a bottom plate 52. The storage tube 53 is fixedly supported by the support bracket 22 by a rotation mechanism 54. It rotates on the bottom plate 52 around the magazine axis O. The storage tubes 53 are arranged at equal distances from the magazine axis O and at equal intervals, and a plurality of seed pots 4 are stored therein.

  The charging device 6 includes a charging cylinder 61 provided below an opening 55 formed at a position through which the storage tube 53 of the bottom plate 52 passes, and a pair of left and right pivotally attached to the charging cylinder 61 by a claw pin 62. Open / close claw 63. An engaging portion 65 having an engaging groove 64 is formed on the opening / closing claw 63 so as to extend to the front side, and a push plate 67 provided at the rod end of the claw opening / closing cylinder 66 is engaged with the engaging groove 64. Match.

  The opening / closing claw 63 is normally closed and is held so that the seed pot 4 does not fall. When the claw opening / closing cylinder 66 is extended, the push plate 67 pushes the lower side of the engaging groove 64 of the engaging portion 65 downward, the opening / closing claw 63 pivots open to the side, and the seed pot 4 at the lower end is dropped. Is done. At this time, in order to prevent the upper seed pot 4 from falling, a protrusion 68 for suppression is formed on the upper end of the opening / closing claw 63.

When the claw opening / closing cylinder 66 is reduced after being thrown in, the push plate 67 pushes the upper side of the engaging groove 64 of the engaging portion 65 upward, the opening / closing claw 63 rotates inwardly, and the protrusion 68 opens the restraint. Therefore, the next seed pot 4 is held by the opening / closing claw 63 and the next dropping is possible.
When performing a planting operation using this planting device, first, the carriage 7 is moved to the planting site G, the planting device is moved by the boom 71, and as shown in FIG. The hole device 1 is adjusted to a predetermined planting position of the planting site G.

Next, as shown in FIG. 8 (b), the punching machine 12 is blown and rotated by the drilling machine 12, while the feeding device of the guide shell 11 is used to feed the drilling machine 12 downward and the planting site. An implantation hole H having a predetermined depth is excavated in G.
When the excavation of the implantation hole H is completed, the rod 13 is pulled up by feeding the drilling machine 12 upward as shown in FIG.

  Then, as shown in FIG. 8D, the head swing cylinder 31 is reduced, the drilling device 1 and the storage / insertion device 2 are turned to the right, and the dropping device 6 is adjusted to the position of the implantation hole H. . The distance between the drilling axis P of the drilling machine 12 and the center of the head pin 31 and the distance between the dropping axis Q of the dropping device 6 and the center of the head pin 31 are set equal to each other, and the head swing cylinder If 31 is operated for a certain stroke, the alignment can be automatically performed.

When the dropping device 6 is positioned directly above the implantation hole H, the claw opening / closing cylinder 66 is extended, the opening / closing claw 63 is opened, and the seed pot 4 is put into the implantation hole H as shown in FIG. . In addition, although not shown in figure, in order to throw in the seed pot 4 smoothly, a blowing means may be used together.
When the above implantation step is completed, the opening / closing claw 63 is closed, the drilling device 1 and the storage / insertion device 2 are turned leftward to return to the original position, and the drilling device 1 is moved to the next implantation position. .

This planting device can efficiently perform a series of planting operations in which a planting hole H is drilled in the planting site G and the seed pot 4 is planted in the planting hole H by a single unit. Even when the planting site G is a slope, it is not necessary to plant directly by hand, so that the planting operation can be performed safely and efficiently.
A large-diameter auger or a large-capacity hangar is not required, and the apparatus can be downsized, and even if the ground of the planting ground G is hard, the drilling hole H can be reliably excavated without damage. .

It is a front view of the planting apparatus which shows one Embodiment of this invention. It is a side view of the planting apparatus which shows the state attached to the boom front-end | tip part of a trolley | bogie. It is a top view of the planting apparatus which shows the state attached to the boom tip part of the trolley | bogie. It is an AA line expanded sectional view of FIG. It is a front view of a charging device. It is the BB sectional view taken on the line of FIG. It is a bottom view of a charging device. It is explanatory drawing of the planting operation | work by a planting apparatus.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Drilling device 2 Storage / insertion device 3 Support head 4 Seed pot 5 Magazine 6 Loading device 7 Carriage 11 Guide shell 12 Drilling machine 13 Rod 21, 22 Support bracket 31 Head pin 32 Head swing cylinder 51 Top plate 52 Bottom plate 53 Storage tube 54 Turning mechanism 61 Inserting cylinder 62 Claw pin 63 Opening / closing claw 64 Engaging groove 65 Engaging portion 66 Claw opening / closing cylinder 67 Push plate 68 Projection 71 Boom G Planting site H Planting hole O Magazine axis P Drilling axis Q Drop axis

Claims (2)

A drilling device having a drilling machine for drilling implant holes for implanting seeds pot seeds containing the planting plants planting locations, the seed implantation hole drilled with accommodating the seed pots comprising a storage and insertion device having a dosing device for inserting a pot, and a support means for pivotally supporting integrally said storage and insertion device and the drilling device,
The planting apparatus characterized in that the support means rotates the drilling axis line center of the drilling machine and the dropping axis line center of the throwing apparatus on the same locus . The storage and insertion device has a magazine said seed pots multiple stages and a plurality of columns housing, the closing device includes a feature that it is possible dropped individually the seed pots from the magazine to the implantable hole The planting apparatus of Claim 1 to do.

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