JPH0358916U - - Google Patents

Description

[Brief explanation of the drawing]

The drawings show an embodiment of the structure of the fertilizer supply port in the fertilizer application machine according to the present invention.
The figure is a plan view of the same as above, Figure 3 is a cross-sectional side view of the main part of the front part of the bonnet, Figure 4 is a partially cutaway plan view of half of the fertilizer supply port, Figure 5 is a front view of the mounting frame, and Figure 5 is a front view of the mounting frame. Fig. 6 is a side view of the mounting frame, Fig. 7 is a perspective view of the mounting frame, Fig. 8 is a front view of the cover lid, Fig. 9 is a plan view of the cover lid, Fig. 10 is a side view of the cover lid, FIG. 11 is a cross-sectional side view of the cover lid, FIG. 12 is a plan view of the supply port member with a portion of the supply port member cut away, FIG. 13 is a front view of the supply port member with a portion of the feed port member cut away, and FIG. A side view of the supply port member, FIG. 15 is a cross-sectional side view of the supply port member, FIG. 16 is a side view showing the supply port in a fully open state, FIG. 17 is a longitudinal sectional side view of the same, and FIG. 18 is a half-open state of the same. 19 is a side view showing the same fully closed state,
Fig. 20 is a partially cutaway plan view of the supply port showing the fully open state, Fig. 21 is a sectional view of the main part showing the supply port in its sealed state, and Figs. 22 A to E are accompanying the closing operation of the lid body. FIG. 23 is a side view of the main part of the front part of the bonnet, FIG. 24 is a front view of the main part of the same, and FIG. 25 is a sectional view of the bonnet part. In the figure, 3... fertilizer tank, 12... supply port assembly, 13... mounting frame, 13c... second stay, 14... supply port member, 14a... supply port body, 14c... lid body, 15...Cover lid, F
...It is a supply port.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. A supply port member for supplying fertilizer to a fertilizer tank, including a supply port body in which the fertilizer supply port is opened, and a fertilizer supply port that opens and closes from the front side edge of the supply port of the supply port body. When the lid body is in a position where the supply port is open, the lid body extends so as to close the left and right edges of the lid body and the fertilizer supply port, and when the supply port is in a closed position, it expands outward. The lid body is integrally molded from a rubber elastic body with a pleat body that can be bent and folded into a shape, and the lid body is covered and supported by a mounting frame that supports the supply port body so as to be attached to the body side of the supply port member. The cover lid is pivotally supported so as to be able to swing freely, and the cover lid is further provided with a structure that is folded into the bulge shape and located outside the fold body and closer to the fertilizer supply port than the lid surface of the lid body. Fertilization characterized by providing a pressing member that comes into contact with the lid body side part of the fold body and presses the part against the supply port side part of the fold body before the lid body reaches the supply port closing position. Fertilizer supply port structure in the machine. 2. A supply port member for supplying fertilizer to a fertilizer tank is provided on the supply port body in which the fertilizer supply port is opened, and from the supply port front edge of the supply port body so as to be swingable to open and close the fertilizer supply port. When the lid body is in the supply port opening position, it is expanded to close the left and right edges of the lid body and the fertilizer supply port, and when the supply port is closed, it is bent outward to bulge and folded. The cover lid, which covers and supports the lid body, is attached to a mounting frame that supports the supply port body so as to be attached to the body side of the supply port member, so that the cover lid can pivot freely. The cover lid further includes a portion located outside the fold body and closer to the fertilizer supply port than the lid surface of the lid body, and in contact with a portion of the fold body on the lid body side that is folded into a bulging shape. A pressing member is provided to press this area against the supply port side portion of the pleat body before the lid body reaches the supply port closing position, and a pressing member is provided on the body side at a position outside the pressing member. A regulating member is provided for abutting against the supply port side portion of the folded body to restrict outward bulge and for further bending the folded body to go around the pressing member. A fertilizer supply port structure in a fertilizer applicator characterized by: