JP3193929U - Ultrasonic vibration sieve device - Google Patents

Abstract

The present invention provides a method for equalizing the sieving effect of a sieve screen in an ultrasonic vibration sieving device. A storage space 10 for collecting the sieved particles is formed in a container 11 of the bottom seat 1 and a sieve module 2 is mounted above the storage space 10. The sieve module 2 includes a sieve plate 21 provided with a sieve 212 supported by a positioning ring 211, is connected to an external ultrasonic generator, and extends radially from an outer edge positioning ring 211 from a transmission portion 213 located at the center. By transmitting ultrasonic vibrations through the three or more arms 214, the entire screen 21 is vibrated uniformly, and sieving is performed effectively. [Selection] Figure 2

Description

  The present invention relates to an ultrasonic vibration sieving device, and more particularly to an ultrasonic vibration sieving device having a suitable sieving effect by uniformly transmitting vibration energy to an sieving plate by an arm and uniformly vibrating the sieving plate.

As the quality of life improves and quality requirements for tools used in daily life and the manufacturing industry increase, manufacturers produce tools with high-precision processing equipment, and not only improve quality It has been satisfying consumers' needs by reducing costs through mass production.
In the field of using powder and granular raw materials, sieving work performed before shipment was a very important process. In the field of food products, flour, potato starch, cereals, beans, salt, sugar, umami seasoning and other raw materials are mostly powdered and granulated, but in addition to this, medical care such as cement and sand used for housing construction There are small parts such as bolts and nuts used in factories such as powders, tablets, and plaster used in the factory. In the manufacturing process, powders and granular materials are often adversely affected by the surrounding environment, and they are mixed and become large granules, lumps, dumplings, etc., and their volume increases, making them unusable.

  Please refer to FIG. FIG. 5 is a perspective view showing an ultrasonic vibration sieve device according to the prior art. As shown in FIG. 5, the ultrasonic vibration sieving apparatus screens a predetermined number of granules, whether it is powders or tablets used in medicine or a large amount of granules such as wheat flour, potato starch, grains, and beans. By this, it is possible to sieve a granule having a predetermined volume. First, a plurality of predetermined particles are placed on a sieve mesh A1 of a sieve plate A inside the ultrasonic vibration sieve device, and the code B3 of the ultrasonic device B codes the ultrasonic energy provided by the external ultrasonic transmitter. Is transmitted to the converter B1 via B2, and the converter B1 converts ultrasonic energy into vibration energy, transmits the energy to the side edge of the inner edge A3 inside the outer edge A2, and a plurality of arms along the inner edge A3. By transmitting from A4 to each part of the outer edge A2, the screen A vibrates the screen A1, and a plurality of predetermined particles are rotated or jumped on the surface of the screen A1, and the screen A1. A plurality of predetermined granules are sieved using a plurality of predetermined meshes. Thereby, the granule of a predetermined volume can be sieved.

  When the converter B1 of the ultrasonic device B transmits vibration energy to the side edge of the inner edge A3 of the screen A, the vibration energy is attenuated by the transmission distance, so that vibration is generated at a position near the converter B1 on the inner edge A3. Strong and weak at far positions. When vibrations with different strengths are transmitted to the outer edge portion A2 by the arm A4 at various locations on the inner edge portion A3, the screen mesh A1 of the screen A is subjected to uneven vibration, and a plurality of predetermined particles are formed at various locations on the surface of the screen mesh A1. Different sieving effects are produced by different vibration strengths. Since each position on the sieve mesh A1 has different sieving speeds depending on the strength of vibration, there are disadvantages such as accumulation of raw materials at the position where the vibration strength is weak on the sieve mesh A1 or a lump or dumpling. Yes, the sieving effect was poor. Therefore, the sieving plate A performs a quick and uniform sieving operation, and it has not been possible to obtain powder or granular predetermined particles that meet the needs.

JP 2013-253493 A

An object of the present invention is to provide an ultrasonic vibration sieving device having a suitable sieving effect by uniformly transmitting vibration energy to a sieving plate by an arm and uniformly vibrating the sieving plate.

In order to achieve the above object, the present invention provides an ultrasonic vibrating screen device. The ultrasonic vibration sieve device of the present invention is composed of a bottom seat and a sieve module. A storage space is formed inside the container on the bottom seat, and a module is mounted. The module is provided with a sieve screen connected to an external ultrasonic generator.
The vibration energy is distributed radially from the center to the outside by a transmission part that is provided in the positioning ring of the sieve plate and receives vibration energy and three or more arms that extend radially from the transmission part toward the positioning ring on the outer edge. Transmit evenly, vibrate the sieve screen uniformly, rotate the predetermined particles on the sieve mesh, or jump, can effectively screen a plurality of predetermined particles of a predetermined volume .

In the ultrasonic vibration sieve device of the present invention, three or more arms with a simple structure provided on the sieve screen uniformly transmit the vibration energy transmitted to the transmission part to the positioning ring, thereby making the sieve screen uniform. By oscillating and rotating predetermined particles on a sieve screen or jumping, it is possible to screen predetermined particles of a predetermined volume.

1 is a perspective view showing an ultrasonic vibration sieving device according to a first embodiment of the present invention. 1 is an exploded perspective view showing an ultrasonic vibrating screen device according to a first embodiment of the present invention. It is a perspective view which shows the sieve plate of this invention. It is a perspective view which shows the sieve of the ultrasonic vibration sieve apparatus by the 2nd Embodiment of this invention. It is a perspective view which shows the ultrasonic vibration sieve apparatus by a prior art.

Embodiments of the present invention will be described below with reference to the drawings.

  Reference is made to FIGS. FIG. 1 is a perspective view showing an ultrasonic vibrating screen device according to a first embodiment of the present invention. FIG. 2 is an exploded perspective view showing the ultrasonic vibrating screen device according to the first embodiment of the present invention. FIG. 3 is a perspective view showing the screen of the present invention. FIG. 4 is a perspective view showing a sieve of an ultrasonic vibration sieve device according to the second embodiment of the present invention. As shown in FIGS. 1 to 4, the ultrasonic vibration sieve device of the present invention includes a bottom seat 1 and a sieve module 2.

  The bottom seat 1 is provided with a storage 11 having a storage space 10 therein. The container 11 is provided with a slope 12 inclined in the housing space 10 so as to converge toward the bottom seat 1. The slope 12 has a collection port 13 at the center bottom. The collection port 13 is provided with an outlet 14 penetrating toward the outside of the container 11. The outlet 14 extends so as to incline downward toward the outside.

The sieve module 2 is provided with a sieve plate 21 having a positioning ring 211 on the outer periphery. The predetermined diameter of the positioning ring 211 may be 40 to 80 cm. The positioning ring 211 is provided with a sieve screen 212 having a plurality of predetermined meshes on the inner side. The sieve screen 212 is formed by knitting a metal or a thin wire material having spreadability, or is formed by pressing a metal flat plate to form a plurality of extremely small holes. Moreover, the sieve mesh 212 has the transmission part 213 installed in the center. The transmission portion 213 has an insertion hole 2130 recessed inward on one side. At the upper part of the sieve mesh 212, there are three or more arms 214 extending radially from the transmission portion 213 toward the positioning ring 211. The arm 214 may be a hollow tube, a rod, a plate piece, or the like. The arms 214 are separately arranged at equal intervals above the sieve screen 212.
Further, the sieve screen 212 is provided with an ultrasonic device 22 having a converter 221. The converter 221 is provided with an insertion 2211 that is inserted into and combined with the insertion hole 2130 of the transmission portion 213. The converter 221 has a cord 222 on one side. The other side of the cord 222 is connected to the adapter 223 and is electrically connected to a predetermined external ultrasonic generator, so that necessary ultrasonic energy is provided. Above the positioning ring 211, an annular cover 23 having an insertion port 230 formed therein is provided.

Please refer to FIGS. As shown in FIGS. 1 to 3, when the ultrasonic vibrating screen device of the present invention is assembled, the screen 21 and the ultrasonic device 22 of the screen module 2 are mounted in the storage space 10 inside the container 11 of the bottom seat 1. The insertion port 230 inside the cover 23 is mounted so as to correspond to the screen mesh 212 of the screen 21, the transmission part 213 of the screen 21 is electrically connected to the converter 221 of the ultrasonic device 22, and the cord of the converter 221 222 is electrically connected to a predetermined external ultrasonic generator by the adapter 223 on the other side, and when the sieve module 2 is mounted on the bottom seat 1, the positioning ring 211 of the sieve plate 21 is attached to the container 11. The inner surface is supported and positioning is performed in the storage space 10. As described above, the ultrasonic vibration sieving device includes the bottom seat 1, the sieving module 2, and the like.

Please refer to FIGS. As shown in FIGS. 1 to 3, when the ultrasonic vibration sieve device of the present invention is used, the bottom seat 1 is first mounted and fixed on a predetermined equipment, and a ball, a tray, a box or the like is provided below the outlet 14. A receiving container is placed. When a plurality of predetermined granules having a predetermined volume to be sieved, such as flour, powder, tablets, grains, etc., are introduced into the insertion port 230 of the cover 23 of the sieve module 2, the external ultrasonic generator is attached to the external ultrasonic generator. Necessary ultrasonic energy is supplied and transmitted to the converter 221 by the cord 222, and the ultrasonic energy is converted into vibration energy, and the transmission unit 213 is vibrated. The transmission part 213 transmits the vibration energy to each arm 214 to interlock the outer edge positioning ring 211 to individually vibrate the screen 21 and the bottom seat 1 individually, so that the inlet of the cover 23 above the screen 21 When the predetermined granules in 230 rotate or jump on the sieve screen 212 by the vibration of the sieve plate 21, the plurality of predetermined granules are screened through the plurality of predetermined meshes of the sieve mesh 212. Predetermined granules that have been sieved to the sieve screen 212 fall into the storage space 10 of the storage container 11, and slide down along the slope 12 to the collection port 13 of the bottom seat 1. Predetermined granules in the collection port 13 are moved to the outlet 14 by the vibration of the bottom seat 1 and fall into a predetermined receiving container below the outlet 14.
As described above, the sieving operation of a predetermined volume of granules is completed. The ultrasonic vibration sieving apparatus of the present invention uniformly transmits the vibration energy transmitted to the transmission unit 213 to the positioning ring 211 by the three or more arms 214 provided on the sieving plate 21 and having a simple structure. The predetermined particles having a predetermined volume can be sieved by causing the 21 to vibrate uniformly and rotating or jumping the predetermined particles on the sieve screen 212.

  Please refer to FIG. As shown in FIG. 4, the three or more arms 214 of the sieve plate 21 of the sieve module 2 are provided with one or more vibration transmission auxiliary bodies 2141 that are respectively connected laterally between two adjacent arms 214. Also good. The vibration transmission auxiliary body 2141 may be a hollow tube body, a rod body, a plate piece, or the like, assists transmission of vibration energy, uniformly vibrates the sieve plate 21, and screens predetermined granules.

  The above is a preferred embodiment of the present invention and is not limited thereto. The ultrasonic vibration sieve device of the present invention includes a bottom seat 1 and a sieve module 2. A storage space 10 is formed inside the container 11 of the bottom seat 1 and the module 2 is mounted. The module 2 is provided with a screen 21 connected to an external ultrasonic generator. By virtue of the configuration of the transmission part 213 for receiving the vibration energy provided in the positioning ring 211 of the sieve plate 21 and the three or more arms 214 extending radially from the transmission part 213 toward the positioning ring 211 on the outer edge, vibration energy is obtained. Transmitting uniformly and radially from the center to the outside, vibrating the screen 21 uniformly, rotating a predetermined particle on the screen net 212, or jumping, a plurality of predetermined particles of a predetermined volume The body can be effectively screened.

  Although the present invention discloses preferred embodiments as described above, these are not intended to limit the present invention in any way, and anyone skilled in the art is within the spirit and scope of the present invention. Various changes and modifications can be made. Therefore, the scope of protection of the present invention is based on the contents specified in the claims of the utility model.

A Sieve screen A1 Sieve net A2 Outer edge A3 Inner edge A4 Arm B Ultrasonic device B1 Converter B2 Code B3 Adapter 1 Bottom seat 2 Sieve module 10 Storage space 11 Storage device 12 Slope 13 Collection port 14 Exit 21 Sieve plate 22 Ultrasonic device 23 Cover 211 Positioning ring 212 Sieve mesh 213 Transmission part 214 Arm 221 Converter 222 Cord 223 Adapter 230 Input port 2130 Insertion hole 2141 Vibration transmission auxiliary body 2211 Insertion

Claims (3)

It consists of a bottom seat provided with a container having a storage space for placing a sieve module inside, and a sieve module.
The container on the bottom seat is provided with a slope in the storage space for guiding the sieved particles to a central collection port, and the collection port is provided through the outlet toward the outside of the storage unit,
The sieve module is provided with a positioning ring for positioning in the container of the bottom seat, and provided with a sieve mesh supported inside the positioning ring, and three or more arms radially extending from the positioning ring toward the center. A transmission part for receiving vibration energy at the center of one outer surface of the sieve mesh,
Vibration is transmitted to the transmission section through an adapter that receives ultrasonic energy from an external ultrasonic device, a cord that transmits ultrasonic energy from the adapter, and a converter that converts ultrasonic energy transmitted from the cord into vibration energy. An ultrasonic vibration sieving device, wherein the vibration is transmitted evenly to the positioning ring through the arm. The arms are formed of hollow tubes, rods, or plate pieces, arranged at equal intervals above the sieve screen, and connected in a lateral direction between two adjacent arms. The ultrasonic vibration sieving device according to claim 1, wherein the vibration transmission auxiliary body is provided, and the vibration transmission auxiliary body is a hollow tube body, a rod body, or a plate piece. An insertion hole is provided on one inner side of the transmission part of the screen and the insertion provided on one surface of the converter is inserted and combined,
A cover for preventing escape of the sieving material is attached to the positioning ring,
The ultrasonic vibration sieve device according to claim 1, wherein a plurality of inlets are formed inside the cover, and the diameter of the positioning ring is 40 to 80 cm.

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