CN217780169U - Light electromagnetic vibration device with metering function - Google Patents
Light electromagnetic vibration device with metering function Download PDFInfo
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- CN217780169U CN217780169U CN202222077383.5U CN202222077383U CN217780169U CN 217780169 U CN217780169 U CN 217780169U CN 202222077383 U CN202222077383 U CN 202222077383U CN 217780169 U CN217780169 U CN 217780169U
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Abstract
The invention provides a light electromagnetic vibration device with a metering function, which comprises a base, a vibration mechanism, a coil, a working bottom plate, a conveying hopper, an electromagnetic block, a plate spring, an elastic buffer column, a metering bin, a closing mechanism, a metering meter and a metering bin support, wherein the conveying hopper is arranged on the working bottom plate; the plate springs are arranged on two sides of the base; the metering bin is arranged above the conveying hopper, the meter is arranged on the outer wall of the metering bin, and the metering bin is arranged on the metering bin support; the closing mechanism is arranged in the metering bin. The invention can meet the requirement of accurate measurement of conveyed materials while ensuring the feeding capacity. Simple structure and low cost.
Description
Technical Field
The invention relates to the technical field of light feeders, in particular to a light electromagnetic vibration device with a metering function.
Background
At present, the electromagnetic vibration feeder is used for uniformly or quantitatively supplying materials from a storage bin or other storage equipment to a receiving device, and is necessary equipment for realizing the automation of flow process. The vibration exciter of the electromagnetic vibration feeder is generally provided with an electromagnetic block and an armature, and the unidirectional pulsating current after rectification is introduced into a coil of the electromagnetic block, so that corresponding electromagnetic force is generated on the electromagnetic block, and the armature drives the feeding trough to reciprocate under the action of the electromagnetic force. However, in some occasions where the metering accuracy of the conveyed materials is high, the existing equipment cannot meet the requirements.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a light electromagnetic vibration device with a metering function, which meets the requirement of accurate metering of conveyed materials while ensuring the feeding capacity.
The present invention achieves the above-described object by the following technical means.
A light electromagnetic vibration device with a metering function comprises a base, a vibration mechanism, a coil, a working bottom plate, a conveying hopper, an electromagnetic block, a plate spring, an elastic buffer column, a metering bin, a closing mechanism, a metering meter and a metering bin support, wherein the conveying hopper is arranged on the working bottom plate; the base is also provided with an electromagnetic block and a coil, and the coil is arranged outside the electromagnetic block; the plate springs are arranged on two sides of the base; the metering bin is arranged above the conveying hopper, the meter is arranged on the outer wall of the metering bin, and the metering bin is arranged on the metering bin support;
the closing mechanism is arranged in the metering bin and comprises a supporting lug block, a core plate, a locking device and a supporting rod; one end of the core plate is arranged on the supporting lug block, and the core plate can realize rotary motion by taking the supporting lug block as a base point; one end of the support rod is connected with the core plate, penetrates through the side wall of the metering bin, and determines the closing state of the closing mechanism through the locking device.
Furthermore, the periphery of the bottom of the base is connected with elastic buffer columns used for buffering vibration between the elastic buffer columns and the ground through bolts.
Further, the inclination direction of the vibration mechanism is from bottom to top.
Further, the metering bin support and the base are arranged on the same horizontal plane.
The invention has the beneficial effects that:
the invention provides a light electromagnetic vibration device with a metering function, which can meet the requirement of accurate metering of conveyed materials while ensuring the feeding capacity. Simple structure and low cost.
Drawings
Fig. 1 is a schematic structural view of a lightweight electromagnetic vibration device with a metering function according to the present invention.
FIG. 2 is a partial schematic view of the invention at point I.
In the figure:
1-a base; 2-a vibration mechanism; 3-a coil; 4-a working bottom plate; 5-conveying the hopper; 6-an electromagnetic block; 7-a plate spring; 8-elastic buffer column; 9-a metering bin; 10-closing mechanism, 1001-supporting lug, 1002-core plate, 1003-locking device and 1004-supporting rod; 11-a meter; 12-the dosing bin holder, 1201-the support arm.
Detailed Description
The invention will be further described with reference to the following figures and specific examples, but the scope of the invention is not limited thereto.
As shown in fig. 1 and 2, a light electromagnetic vibration device with a metering function comprises a base 1, a vibration mechanism 2, a coil 3, a working bottom plate 4, a conveying hopper 5, an electromagnetic block 6, a plate spring 7, an elastic buffer column 8, a metering bin 9, a closing mechanism 10, a meter 11 and a metering bin support 12, wherein the conveying hopper 5 is arranged on the working bottom plate 4, the working bottom plate 4 is arranged on the base 1, and the vibration mechanism 2 is obliquely arranged on the base 1; the base 1 is also provided with an electromagnetic block 6 and a coil 3, and the coil 3 is arranged outside the electromagnetic block 6; the plate springs 7 are arranged on two sides of the base 1; the metering bin 9 is arranged above the conveying hopper 5, the meter 11 is arranged on the outer wall of the metering bin 9, and the metering bin 9 is arranged on the metering bin support 12;
the closing mechanism 10 is arranged in the metering bin 9 and comprises a supporting lug 1001, a core plate 1002, a locking device 1003 and a supporting rod 1004; one end of the core plate 1002 is arranged on the supporting lug block 1001, and the supporting lug block 1001 is used as a base point to realize rotary motion; one end of the support bar 1004 is connected with the bottom of the core plate 1002, penetrates through the side wall of the metering bin 9, and determines the closing state of the closing mechanism 10 through a locking device 1003.
The periphery of the bottom of the base 1 is connected with an elastic buffer column 8 for buffering the vibration between the elastic buffer column and the ground through bolts; the inclination direction of the vibration mechanism 2 is from bottom to top. The measuring bin support 12 and the base 1 are arranged on the same horizontal plane.
The working principle is as follows: when the metering device works, materials firstly enter the metering bin 9, the closing mechanism 10 works at the moment, the core plates 1003 which are symmetrically arranged are mutually contacted, and the metering bin 9 is divided into an upper cavity and a lower cavity. Through the reading of the meter 11, when the material in the upper cavity is accumulated to the target value, the closing mechanism 10 operates again, and the core plates 1003 symmetrically arranged move downwards, so that the upper cavity and the lower cavity are communicated and enter the conveying hopper 5. Under the action of the vibration mechanism 2, the plate springs 7 arranged on both sides of the base 1 are twisted and converted into the same vibration direction as the original one, and the conveying hopper 5 continuously vibrates back and forth at the frequency of the alternating current power supply, thereby realizing the continuous supply of the materials.
The examples are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any obvious modifications, substitutions or variations can be made by those skilled in the art without departing from the spirit of the present invention.
Claims (4)
1. A light electromagnetic vibration device with a metering function comprises a base, a vibration mechanism, a coil, a working bottom plate, a conveying hopper, an electromagnetic block, a plate spring, an elastic buffer column, a metering bin, a closing mechanism, a meter and a metering bin support, and is characterized in that the conveying hopper is arranged on the working bottom plate, the working bottom plate is arranged on the base, and the vibration mechanism is obliquely arranged on the base; the base is also provided with an electromagnetic block and a coil, and the coil is arranged outside the electromagnetic block; the plate springs are arranged on two sides of the base; the metering bin is arranged above the conveying hopper, the meter is arranged on the outer wall of the metering bin, and the metering bin is arranged on the metering bin support;
the closing mechanism is arranged in the metering bin and comprises a supporting lug block, a core plate, a locking device and a supporting rod; one end of the core plate is arranged on the supporting lug block, and the core plate can realize rotary motion by taking the supporting lug block as a base point; one end of the supporting rod is connected with the core plate, penetrates through the side wall of the metering bin, and determines the state of the closing mechanism through the locking device.
2. A lightweight electromagnetic vibration device with a metering function as recited in claim 1, wherein said vibration mechanism is inclined from bottom to top.
3. The light electromagnetic vibration device with the metering function as recited in claim 1, wherein the periphery of the bottom of the base is bolted with elastic buffer columns for buffering vibration with the ground.
4. The lightweight electromagnetic vibration device with the metering function as recited in claim 1, wherein the metering bin support and the base are disposed on the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222077383.5U CN217780169U (en) | 2022-08-09 | 2022-08-09 | Light electromagnetic vibration device with metering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222077383.5U CN217780169U (en) | 2022-08-09 | 2022-08-09 | Light electromagnetic vibration device with metering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217780169U true CN217780169U (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222077383.5U Active CN217780169U (en) | 2022-08-09 | 2022-08-09 | Light electromagnetic vibration device with metering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217780169U (en) |
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2022
- 2022-08-09 CN CN202222077383.5U patent/CN217780169U/en active Active
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