CN217946968U - Novel light electromagnetic vibration device - Google Patents
Novel light electromagnetic vibration device Download PDFInfo
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- CN217946968U CN217946968U CN202222061339.5U CN202222061339U CN217946968U CN 217946968 U CN217946968 U CN 217946968U CN 202222061339 U CN202222061339 U CN 202222061339U CN 217946968 U CN217946968 U CN 217946968U
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Abstract
The invention provides a novel light electromagnetic vibration device which comprises a base, a vibration mechanism, a coil, a working bottom plate, a hopper, an electromagnetic block, a plate spring and an elastic buffer column, and is characterized in that the 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; and the periphery of the bottom of the base is connected with elastic buffer columns for buffering the vibration between the elastic buffer columns and the ground through bolts. The coil and the armature are arranged up and down, the up-and-down attraction mode is adopted, and the two sections of plate springs of the device are twisted to be converted into the same vibration direction as the original vibration direction, so that the feeding capacity can be greatly improved. Simple structure and low cost.
Description
Technical Field
The invention relates to the technical field of light feeders, in particular to a novel light electromagnetic vibration device.
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. Coil and armature of common light electromagnetic vibration device on the market at home and abroad are installed obliquely at a certain angle with the horizontal plane, and the suction force and the vibration are consistent, but the installation mode has relatively complex structure and higher manufacturing and processing cost.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a novel light electromagnetic vibration device, wherein a coil and an armature are arranged up and down, an up-and-down attraction mode is adopted, and the two sections of plate springs of the device are twisted to be converted into the same vibration direction as the original vibration direction, so that the feeding capacity can be greatly improved.
The present invention achieves the above-described object by the following technical means.
A novel light electromagnetic vibration device comprises a base, a vibration mechanism, a coil, a working bottom plate, a hopper, an electromagnetic block, a plate spring and an elastic buffer column, wherein the 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 periphery of the bottom of the base is connected with elastic buffer columns for buffering vibration between the elastic buffer columns and the ground through bolts;
the vibration mechanism comprises a locking nut, a screw rod, a spring and an armature, wherein one side of the screw rod is fixedly connected with the armature, and the other side of the screw rod penetrates through the spring and is fixed on the base through the locking nut.
Further, the inclination direction of the vibration mechanism is from bottom to top.
Further, a gap is formed between the end face where the electromagnetic block is located and the end face where the armature is located.
The invention has the beneficial effects that:
the invention provides a novel light electromagnetic vibration device, wherein a coil and an armature are arranged up and down, an up-and-down attraction mode is adopted, and the two sections of plate springs of the device are twisted to be converted into the same vibration direction as the original vibration direction, so that the feeding capacity can be greatly improved. Simple structure and low cost.
Drawings
Fig. 1 is a schematic structural view of a lightweight electromagnetic vibration device according to the present invention.
In the figure:
1-a base; 2-vibration mechanism, 201-lock nut, 202-screw, 203-spring, 204-armature; 3-a coil; 4-a working bottom plate; 5-a hopper; 6-an electromagnetic block; 7-a plate spring; 8-elastic buffer column.
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, a novel light electromagnetic vibration device comprises a base 1, a vibration mechanism 2, a coil 3, a work bottom plate 4, a hopper 5, an electromagnetic block 6, a plate spring 7 and an elastic buffer column 8, wherein the hopper 5 is arranged on the work bottom plate 4, the work 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 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 vibration mechanism 2 comprises a lock nut 201, a screw 202, a spring 203 and an armature 204, wherein one side of the screw 202 is fixedly connected with the armature 204, and the other side of the screw passes through the spring 203 and is fixed on the base 1 through the lock nut 201. The inclined direction of the vibration mechanism 2 is from bottom to top. A gap is formed between the end face where the electromagnet block 6 is located and the end face where the armature 204 is located.
The working principle is as follows: when the electromagnetic switch works, the half-wave rectified unidirectional pulsating current is introduced into the coil 3, corresponding pulse electromagnetic force can be generated on the electromagnetic block 6, the pulsating current flows through the coil 3 in the positive half cycle of alternating current, the electromagnetic block 6 generates electromagnetic force, and the armature 204 is attracted with the electromagnetic block 6 under the action of the electromagnetic force because a certain gap is formed between the end face where the electromagnetic block 6 is located and the end face where the armature 204 is located. At this time, the spring 203 sleeved on the armature 204 deforms and stores potential energy, no current passes through the coil 3 in the negative half period of the alternating current, the electromagnetic force disappears, and the armature 204 is separated from the electromagnetic block 6 under the action of the elastic force of the spring 203. The torsion of the plate springs 7 disposed on both sides of the base 1 is converted into the same vibration direction as the original one, that is, the hopper 5 continuously vibrates back and forth at the frequency of the ac power supply by the action of the springs 203, and thus the continuous supply of the material is realized.
The present invention is not limited to the above-described embodiments, and any obvious improvements, substitutions or modifications can be made by those skilled in the art without departing from the spirit of the present invention.
Claims (3)
1. A novel light electromagnetic vibration device comprises a base, a vibration mechanism, a coil, a working bottom plate, a hopper, an electromagnetic block, a plate spring and an elastic buffer column, and is characterized in that the 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 periphery of the bottom of the base is connected with elastic buffer columns through bolts, and the elastic buffer columns are used for buffering vibration between the elastic buffer columns and the ground; the vibration mechanism comprises a locking nut, a screw rod, a spring and an armature, wherein one side of the screw rod is fixedly connected with the armature, and the other side of the screw rod penetrates through the spring and is fixed on the base through the locking nut.
2. A novel light electromagnetic vibration device as claimed in claim 1, wherein said vibration mechanism is inclined from bottom to top.
3. A novel light weight electromagnetic vibration device as claimed in claim 1 wherein there is a gap between the end face where the electromagnet block is located and the end face where the armature is located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222061339.5U CN217946968U (en) | 2022-08-09 | 2022-08-09 | Novel light electromagnetic vibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222061339.5U CN217946968U (en) | 2022-08-09 | 2022-08-09 | Novel light electromagnetic vibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217946968U true CN217946968U (en) | 2022-12-02 |
Family
ID=84225871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222061339.5U Active CN217946968U (en) | 2022-08-09 | 2022-08-09 | Novel light electromagnetic vibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217946968U (en) |
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2022
- 2022-08-09 CN CN202222061339.5U patent/CN217946968U/en active Active
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