JP2631204C - - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fertilizer apparatus provided with a feeding device for feeding a granular fertilizer from a fertilizer tank by a set amount and dropping and supplying the fertilizer to a groove generator. 2. Description of the Related Art As this type of fertilizer applicator, for example, as shown in Japanese Utility Model Application Laid-Open No. Sho 62-49909, a fertilizer fed out by a feeder in a fixed amount is supplied to a ditcher or the like via a hose. Arrangements for supplying are known. [0003] In the above configuration, when the body is moved while the fertilizer is left in the fertilizer tank, the fertilizer leaked from the feeding device due to vibration of the body or the like passes through a hose. There was a risk of falling. An object of the present invention is to provide a fertilizer that can solve such a problem and can appropriately feed out and supply the fertilizer to a groove generator. [0004] A feature of the present invention according to claim 1 is a fertilizer applying and dropping the fertilizer fed from the feeding device to a groove generator, wherein the fertilizer is fed from the feeding device. Fertilizer planted
Equipped with a flow-down guide plate that can be switched separately for each planting strip between a state of guiding to a hose that is supplied to fall into a groove generator arranged corresponding to each line and a state of preventing supply to this hose. At the same time, the fall guide having the downflow guide plate therein is made of transparent resin. According to the above configuration, when the body is moved and moved, the flow-down guide plate is switched to a state in which the supply of fertilizer to the hose is blocked, so that the manure leaks out of the feeding device due to body vibration or the like. Even if it flows down to the hose, it is not wasted. In addition, after switching the downflow guide plate to a state in which the supply of fertilizer to the hose is stopped, when performing fertilization again, returning the downflow guide plate to a state in which the fertilizer is guided to the hose that drops and supplies the fertilizer to the groove generator is required. Even if it is forgotten, the state of the flow-down guide plate can be easily seen from the outside because the fall guide having the flow-down guide plate is made of transparent resin. According to the first aspect of the present invention, by introducing the flow-down guide plate, it is possible to prevent wasteful discharge of fertilizer during traveling, and to forget to return the flow-down guide plate. Can be easily viewed from the outside, so that it is possible to prevent the feeding device from being damaged by forgetting to return the downflow guide plate, that is, by continuously feeding the fertilizer without discharging the downflow of fertilizer. It is effective for Next, an embodiment will be described. As shown in FIGS. 5 and 6, a pair of seedlings are driven by a seedling rotor 2 that is rotationally driven by a seedling device body 1 made of a transmission case so that seedlings are alternately planted on the same strip. Attached arms 3 and 3 are attached, a seedling rest 4 and a ground float 5 are attached, and a fertilizer device having a fertilizer tank 6 is provided to constitute a seedling planting device with a fertilizer device for a riding type rice transplanter. It is. The fertilizer applicator is configured as shown in FIGS. 5 and 6. That is, the dicing device 10 connected to the feeding device 7 connected to the fertilizer tank 6 via the powdered fertilizer sorting and collecting device 8 and the fertilizer supply hose 9 is attached to the ground float 5, and the feeding roll 11 of the feeding device 7 is interlocked. By being configured to be driven to reciprocate and rotate by the planting arm 3 via the mechanism 12, the feeding device (7) can
In conjunction with the seedling planting movement, the granular fertilizer is taken out of the fertilizer tank 6 by a set amount determined by the volume of the feeding recess 11a of the feeding roll 11, and the fertilizer sorting / recovering device 8 and the fertilizer supply hose 9 are used to produce the fertilizer. It is designed to be supplied by dropping. Then, while the groove making device 10 widens the groove formed by the groove cutting plate 13 for advancing the machine body, a groove is created in the field, and the fertilizer is dropped and supplied to a location of the created groove near the planting seedling. A groove after the fertilizer is supplied by burying the soil in the groove formed by the groove generator 10 by the cover plate 14 mounted on the bottom surface of the grounding float 5 so that the position of the bolt can be adjusted in the lateral direction due to the elongated shape of the mounting bolt hole. To be backfilled. As shown in FIG. 1 to FIG. 3, the collecting device 8 for separate powdered fertilizer includes a resin flow-down guide 15 acting on the material fed from the feeding device 7 and a material fed from the feeding device 7. A sorting net 16 which acts to sort the fertilizer into a granular fertilizer and a granular fertilizer; a transparent resin container 17 for collecting the powdered fertilizer selected by the sorting net 16;
Is provided with a drop guide 18 made of a transparent resin for dropping and supplying the selected granular fertilizer to the groove generator 10. That is, the flow-down guide 15 forms the front inclined guide surface 15 a, the rear inclined guide surface 15 b, and the lateral inclined guide surface 15 c, and transfers all the fertilizer from the feeding roll 11 to the upper end side of the sorting net 16. It is designed to guide you down. Then, the sorting net 16 allows the fertilizer from the flow-down guide 15 to leak, from the mesh, the powdered fertilizer that has been pulverized into particles smaller than the set value determined by the size of the mesh, and is present in the large particles that are equal to or larger than the set value. The granular fertilizer is guided and dropped to the groove generator side in order to incline the sorting net 16 downward. Then, the container 17 has a receiving port desired on the lower surface side of the sorting net 16, and the sorting net 16
It receives and stores leaked powdered fertilizer from Japan. Then, the drop guide 18 drops the granular fertilizer from the sorting net 16 to the first funnel 18a by the main body and the downflow guide plate 19 of the interior, thereby supplying the fertilizer connected to the first funnel 18a. The hose 9 is dropped and supplied. The drop guide 18 is provided with a second funnel 18 b having a fertilizer take-out port 20, and a swing switching lever 22 provided on a rotation support shaft 21 of a drop guide plate 19 is operated to swing down. The guide plate 19 feeds the fertilizer from the sorting net 16 to the first funnel 18a.
And a fertilizer supply state in which the fertilizer is prevented from being guided by the hose 9 and dropped into the second funnel 18b. Thus, by switching the flow-down guide plate 19 to the fertilizer supply blocking state, the fertilizer remaining in the fertilizer tank 6 can be taken out from the fertilizer take-out port 20 of the drop guide 18 and collected. In this case, since the falling guide 18 having the falling guide plate 19 therein is made of a transparent resin, the falling guide plate 19 can be easily seen through from the outside, and the falling guide plate 19 is changed from the fertilizer supply blocking state to the fertilizer supply state. Even if you forget to return it, you can easily check it visually. Also, at normal times, the fertilizer outlet 20 is closed by the cap 23 to prevent moisture from entering. As shown in FIG. 1, the periphery of the receiving port of the container 17 is attached to the container mounting portion 1 of the drop guide 18.
8c so that it can be detached from below and freely fitted inside, so that the periphery of the receiving port and the container mounting portion 18c
The container 17 is prevented from displacing in the horizontal plane direction by contacting the entire circumference of the container 17, and the pivot shaft 2 is attached to the roll case 25 of the feeding device 7 at one lateral end of the container 17.
6, which is detachably attached to the pin 31 of the container 17 and is operably engaged with the container 1.
The container 17 is removably attached to the other end of the container 7 by making a protruding ridge 17b attached to the portion and releasably engaging the drop guide 18. The sorting net 16 is detachably attached only by holding the container 17 and the drop guide 18 so that the sorting net 16 can be removed. As shown in FIG. And the container 17 is provided with a scale A for displaying the amount of stored material. That is, the container 17 can be removed so that the container 17 can take out the collected powdered fertilizer. In addition, by mounting a plate instead of the sorting net 16, all the fertilizer from the feeding device 7 can be supplied to the first funnel 18a and the second funnel 18b. By removing the body 16, all the fertilizer from the feeding device 7 is collected in the container 17, and the amount of the collected fertilizer is indicated by a scale A.
, And the delivery amount per unit time or per unit number of operations by the delivery device 7 can be measured based on the measured amount. [Other Embodiment] Instead of the means for attaching and detaching the sorting net 16, a means is provided which is located at a location where a fertilizer falls above the receiving opening of the container 17 or is slidably operated so as to be separated from the location where the fertilizer falls. May be. Further, a punching metal, a resin plate with holes, or the like may be employed instead of the sorting net 16. [0015] Incidentally, reference numerals are written in the claims for convenience of comparison with the drawings, but the present invention is not limited to the configuration of the attached drawings by the entry.

[Brief description of the drawings]     FIG.   Rear view of a partially cut-out device for sorting and collecting manure     FIG. 2   Partially cutaway side view of the sorting and collecting device for powdered fertilizer     FIG. 3   Exploded perspective view of the powdered fertilizer sorting and collecting device     FIG. 4   Partially cut-away side view of the fertilizer sorting / collection device with the fertilizer taken out     FIG. 5   Side view of seedling plant     FIG. 6   Rear view of seedling planting equipment     [Explanation of symbols]   7 Feeding device   9 hose   10 Groove device   18 Fall guide   19 Downstream guide plate

Claims (1)

A Claims 1. A drop supplies fertilization device Sakumizo device (10) and from Repetitive out fertilizer feeding device (7), the Repetitive out fertilizer from said feeding device (7) , Corresponding to each planting strip
The state of being guided to the hose (9) which is dropped and supplied to the groove generator (10),
In a state where the supply to 9) is prevented, a falling guide plate (19) which can be individually switched for each planting strip is provided, and a drop guide (18) provided with the falling guide plate (19) is provided. A fertilizer apparatus characterized by being made of transparent resin.