JPS638205Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a shedding device for collecting mature silkworms.

Various automatic row removal devices are known and used, but the usual ones are installed either on the rearing table or on the floor, and the places where they can be used are limited, but the device of the present invention It can be used both on the breeding stand and on the floor.

In the one shown in the figure, a vibrating frame 1 is formed to a size that can hold a row of mulberry on which mature silkworms are attached, and a rectangular frame body 2 has a wire body inside which constitutes a wire, a spring wire, and other supporting surfaces. 3 is stretched, but the frame body may be divided into two or more parts and assembled into a rectangular shape when used. A main body 4 is provided below the vibrating frame. The main body is
The surface has a falling guide surface 5 in the shape of a gable roof to allow mature silkworms to slide down, and the guide surface can be shaped like a single-sided roof, a folded roof, a half-gable roof, a hipped roof, or a warped roof. , a bent roof shape, a piece-shaped roof shape, a semi-cylindrical roof shape, and other suitable shapes. A driving means for vibrating the vibrating frame preferably up and down is provided within the main body. The drive means can have an appropriate structure. For example, in the one shown in FIG. 2, a motor 6 rotates a rotating shaft 7, a connecting rod 9 is connected to a crank 8 formed on the rotating shaft, and the motor is rotated. Although the connecting rod is moved up and down by rotation, other crank mechanisms, cam mechanisms, spring mechanisms, etc. may also be used. The vibrating frame is provided with a receiver 10 at the tip of the connecting rod, and the frame body of the vibrating frame is placed on the receiver and fixed with thumbscrews or other fasteners 11. The leg attachment part is made of pipe material and has a straight attachment part 1 with an engaging part 12 at the end.
3a and preferably a chevron-shaped mounting portion 13b bent at a substantially right angle, and is replaceably mounted on the side surface of the main body by passing a bolt or other fastener 15 through a mounting hole 14. The leg rod 16 has a tip 17 formed by swaging or the like to be thin enough to fit into the engaging portion of the leg attachment portion, and has a suitable protection piece 18 provided at the other end. In addition, contrary to what is shown in the figure, the engaging part of the leg attaching part may be fitted to the tip of the leg rod. In this case, the engaging part of the leg attaching part may be formed thin or It is best to widen the tip of the leg rod to a larger diameter.

When using it on the floor, attach the mountain-shaped leg attachment part 13b to the main body, connect the leg rod to the attachment part, and spread an appropriate sheet (not shown) on the floor. Just put it on top. Then, when the driving means is started, the vibrating frame moves up and down, so if a mulberry is placed on the vibrating frame, the mature silkworms will fall, and at that time, those that have fallen above the main body will also slide down the falling guide surface. can be collected reliably. To use it on the rearing table 19, attach the linear leg attachment part 13a to the main body,
A leg rod may be connected to the attachment portion, and the end portion of the leg rod may be placed on the rail 20 of the rearing table 19 (6th
figure). At this time, if there is a risk that the entire vibrating frame may spring up when it moves up and down, the rail and leg rod may be fastened together with appropriate clips 21 (FIG. 7). Furthermore, if the wheels 22 are attached near the ends of the leg levers with fasteners 23 such as bolts, the vehicle can be used by running on the rails (FIG. 8).

The present invention is constructed as described above, and can be conveniently used either on the floor or on the rearing table by simply replacing the leg attachment parts.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Fig. 1 is a perspective view of the state in which it is used on the floor, Fig. 2 is an enlarged cross-sectional view of a part of the main body, and Figs. Fig. 5 is a front view of the leg rod, Fig. 6 is a front view of the leg rod when used in a breeding stand,
FIG. 7 is a perspective view of a part of the leg rod and the rail portion, and FIG. 8 is a front view of a modified example of the leg rod.

Claims (1)

[Scope of utility model registration request] a vibrating frame, a main body located below the vibrating frame and having a falling guide surface on which mature silkworms slide down and a driving means for vibrating the vibrating frame inside the main body; an engaging portion attached to the main body and having an end portion; An automatic row sweeper is provided with a straight and chevron-shaped leg attachment part having a straight line and a chevron-shaped leg attachment part, and a leg rod, the leg attachment part being replaceably attached to the main body, and the leg rod being connected to the engaging part of the leg attachment part. Device.