JPS6122696Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a vibration sorting machine in which a plurality of types of nets are independently attached to a sorting box so that one or two types of nets can be used.

The sorting net of conventionally known vibration sorting machines is firmly fixed to the sorting box, so replacing it not only requires a lot of effort and time, but also requires a lot of effort and time.
Usually, frequent replacement is not expected, so the work efficiency is poor, and it is difficult to perform two types of sorting at the same time or to switch to one type of sorting (usually two types or one type of special-purpose machine is used). ).

However, in this invention, multiple types of nets are independently attached to the sorting box, so it is possible to freely switch between two types of sorting or one type of sorting, and it is also easy to replace with a net with a different mesh size or shape. This solves the conventional problems mentioned above.

That is, this invention will be described below with reference to the embodiments shown in FIGS. 1 to 4.

A frame 4 of a sorting box 3 is suspended on a base 1 via a spring 2 so as to be able to vibrate. In the sorting box 3, a charging box 6 is provided at the top of one side of the box 5, discharge ports 7, 8, and 9 are provided at the top and bottom of the other side, and a vibration motor 10 (vibration source) is fixed to the center of the bottom of the box 5. There are nets 11 and 12 between the input box 6 and the discharge ports 7 and 8.
are strung vertically in parallel.

The net 12 in the above is stretched and fixed to the inner wall of the case, and the net 11 is divided into two at the center, and each mesh piece 11 is divided into two at the center.
One edge of a and 11b is rotatably hinged to the inner wall of the case. Therefore, when the net 11 is stretched parallel to the net 12 as shown in FIG. 3, two types of sieving can be performed at the same time. Furthermore, if the net 11 is left and right upright as shown in Figure 4, only the net 12 can be used to perform one type of sieving. 1 in the diagram
3, 14, and 15 are discharge chutes corresponding to the discharge ports 7, 8, and 9.

In the embodiment described above, when the objects to be sorted are put into the input box as shown by the arrow 16 in FIG. Objects smaller than the mesh 11 fall onto the mesh 12, and larger objects fall onto the mesh 18 shown by the arrow.
The liquid passes through the discharge port 7 and enters the container (not shown) through the chute 13 as shown in FIG. Also, objects larger than the mesh of the net 12 travel on the mesh 12 as shown by the arrow 19, pass through the discharge port 8, and are discharged from the chute 14, and objects smaller than the mesh of the mesh 12 pass through the mesh 12. It falls onto the bottom of the casing, travels as indicated by the arrow 20, and is discharged from the chute 15 via the discharge port 9. Furthermore, when the net 11 is stood upright as shown in the fourth figure, the screen is screened only by the net 12, and in the state shown in the third figure, a shielding board such as a synthetic resin board or plywood is placed and fixed on the net 12. Then, sieving can be performed using only the screen 11.

In the embodiment shown in FIG. 5, the lower edges of nets 27 and 28, which can be used independently in place of the mesh pieces 11a and 11b of the embodiment shown in FIG. 1, are hinged to the inner wall of the case 29. be. In this embodiment, the net 27,
Since each of 28 can constitute the upper net by itself, it is possible to sort the upper layer into two types. If a single mesh is used, the rise will be large, so a,
Although the two parts b are hinged, it is of course possible to use a single piece of mesh. In the figure, 37 is a lower mesh.

Further, in the embodiment shown in FIG.
1, 31a and connect the lower nets 32, 3 to the lower side wall.
Hinge the lower edge of 3 and attach the upper mesh 3 to the stepped portions 31 and 31a.
The lower edges of 4 and 35 are hinged, respectively. According to the embodiment, four types of sieving are possible using only the lower screen 32 or 33, or using a set of screens 32, 34 and 33, 35, respectively. Further, the nets 34 and 35 are constructed by hingedly connecting two parts a and b. That is, according to this invention, since the sorting net is attached to the box so that it can be exchanged with a hinge, it is not only possible to separate two types of sieves at the same time, but also to separate two or more types by replacing the sorting net. This has the effect of allowing materials to be sieved using the same sorter. In addition, since the net is configured to be replaceable using hinges, the workability of handling the net is good and the installation condition is reliable.

[Brief explanation of the drawing]

Fig. 1 is a plan view of an embodiment of this invention, Fig. 2 is a front view, Fig. 3 is an end view of a cross section of the net section when two upper and lower tiers of net are used, and Fig. 4 is a lower tier. FIG. 5 is an end view of the cross section of the net section in a state where only the net is used, FIG. 5 is an end view of the cross section of the net section of the embodiment using one fixed net and two movable nets, and FIG. FIG. 3 is an end view of a cross section of a net portion of an embodiment in which two sets of upper and lower nets are used as one set. 1... Base, 2... Spring, 3... Sorting box, 4... Frame, 5... Box body, 6... Input box, 7, 8, 9... Outlet, 10... Vibration motor, 11, 12, 27, 28...net, 13, 1
4, 15... Shoot, 32, 33... Lower net,
34, 35... Upper net.

Claims (1)

[Claims for Utility Model Registration] 1. A vibration sorting machine in which a sorting box having a vibration source and a sorting net is suspended on a base so as to vibrate via a spring, in which one side of one or more kinds of the plurality of nets is suspended. A vibration sorting machine characterized by being hinged to the side wall of the sorting box. 2. The vibration sorting machine according to claim 1, wherein the sorting net has a different mesh size, shape, or both the mesh size and shape. 3. Request for registration of a utility model characterized in that there are two types of sorting nets, one of which is stretched and fixed on a sorting box, the other net is divided into two, and each end is hinged to the side wall of the sorting box. The vibration sorting machine according to item 1. 4. The vibration sorting machine according to claim 1, wherein the sorting net is a set of two types of nets, and the two sets are attached to the wall of the sorting box so that each set can be replaced. 5 Utility model registration claim 4, characterized in that the net is attached so that it can be bent at the base side and the tip side
Vibration sorting machine as described in section.