CN216564967U - Split type piezoelectric vibration mechanism - Google Patents

Abstract

The utility model relates to the field of vibrating instruments, in particular to a split type piezoelectric vibrating mechanism; a split piezoelectric vibration mechanism comprising: the accommodating bin and the blocking bin are slidably arranged at the bottom of the accommodating bin; the side of the blocking bin is provided with a bolt plate; the bottom of the bolt plate is provided with a plurality of filtering holes; a pin slot is formed in the side surface of the accommodating bin; adjusting the depth of the blocking bin inserted into the accommodating bin, further changing the material accommodating volume of the accommodating bin and the blocking bin, and leaking unqualified materials in the accommodating bin out of the filtering holes; the volume of the hopper is changed by adjusting the depth of the blocking bin inserted into the containing bin.

Description

Split type piezoelectric vibration mechanism

Technical Field

The utility model relates to the field of vibrating instruments, in particular to a split type piezoelectric vibrating mechanism.

Background

The patent document of Chinese patent CN212785204U provides a novel piezoelectric vibration device, which comprises two sealing plates and a frame arranged between the two sealing plates, wherein a group of positioning rods are fixedly arranged on the inner walls of the two sides of the frame, the end parts of the positioning rods are hinged with a bracket, a substrate is arranged between the two groups of brackets, a first piezoelectric plate and a second piezoelectric plate are respectively arranged at the upper end and the lower end of the substrate, the bracket comprises an elastic rod hinged with the end part of the positioning rod, a first hard plate and a second hard plate are respectively fixedly arranged at the two ends of the elastic rod, and the first hard plate and the second hard plate are respectively abutted against the sealing plates and the substrate. When the substrate produced the vibration because of the stimulation of electric current, two sides of substrate drove the second hardboard that corresponds and vibrate, and at this moment, the energy transmission that produces when the elastic rod will vibrate is to first hardboard and locating lever to this drives closing plate and frame respectively and vibrates, thereby has further improved the effect of vibration.

However, the capacity of the storage bin in the above patent is limited, and the production requirement cannot be met when the situation other than production occurs.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a split type piezoelectric vibration mechanism to adjust the size of a vibration mechanism accommodating bin.

In order to achieve the above object, an embodiment of the present invention provides a split type piezoelectric vibration mechanism, including: the accommodating bin and the blocking bin are slidably arranged at the bottom of the accommodating bin;

the side of the blocking bin is provided with a bolt plate; the bottom of the bolt plate is provided with a plurality of filtering holes;

a pin slot is formed in the side surface of the accommodating bin;

adjust stop the storehouse and insert the degree of depth that holds the storehouse, and then change hold the storehouse with the material that stops the storehouse holds the volume, hold unqualified material in the storehouse and spill from filtering the hole.

Further, the accommodating bin is U-shaped;

one end surface of the accommodating bin is a smooth surface, and the other end of the accommodating bin is provided with an inclined chamfer;

the bolt groove is formed in the smooth surface.

Further, a cleaning inclined plane is arranged on the inner side surface of the smooth surface of the accommodating bin, and the cleaning inclined plane faces the blocking bin;

the end part of the cleaning inclined plane is abutted against the side surface of the blocking bin.

Further, the end part of the bolt plate is provided with an arc chamfer;

the arc chamfer faces the groove bottom surface of the pin groove.

Furthermore, the upper end mirror image of the bolt plate is provided with a plurality of positioning grooves;

a plurality of adjusting through holes are formed in the upper surface image of the containing bin;

the adjusting through hole is connected and communicated with the bolt groove;

the split piezoelectric vibration mechanism also comprises a plurality of bolt bolts;

the bolt can penetrate through the adjusting through hole and then is inserted into the positioning groove.

Furthermore, the split type piezoelectric vibration mechanism also comprises a supporting beam;

the supporting beams are arranged between the accommodating bins.

Furthermore, the split type piezoelectric vibration mechanism also comprises a fixed support and a vibration unit;

one end of the fixed support is fixedly connected with the bin bottom of the containing bin, and the other end of the fixed support is fixedly connected with the vibration unit.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects: through adjusting the location groove and adjusting the position of the elder generation of through hole to and bolt male constant head tank and correspond the position of adjusting the through hole, can adjust the bolt board and insert the degree of depth in bolt groove, block the degree of depth that the storehouse inserted and hold the storehouse in order to adjust.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 shows a schematic structural diagram of the present invention;

FIG. 2 shows an enlarged view of a portion of FIG. 1 of the present invention;

FIG. 3 shows a schematic of the structure at the hopper of the present invention;

in the figure: 100. An accommodating bin; 1001. a latch slot; 1002. adjusting the through hole;

101. blocking the bin;

102. fixing a bracket;

103. a support beam;

104. a latch plate; 1041. positioning a groove;

105. a bolt is inserted;

106. a vibration unit.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

Those skilled in the art will understand that: the vibrating hopper is composed of a hopper, an orientation mechanism, a supporting spring, an electromagnet, a base and the like. Most of the hoppers are disc-type (also have straight groove type), and the inner side of the disc is provided with a spiral ascending chute. The orientation mechanism is arranged at the position, close to the outlet, of the material groove, and the workpiece moves directionally along the inclined material groove when passing through the outlet. The support springs are typically 3 or 4 leaf springs, mounted obliquely. The electromagnet is used as a vibration source and is connected with an alternating current power supply or a pulse current which is subjected to half-wave rectification. The armature is arranged at the bottom of the hopper and can be adjusted. After the power is switched on, the electromagnet attracts and releases the armature iron at a certain frequency, so that the hopper is driven to perform reciprocating torsion and vertical vibration under the support of the obliquely arranged supporting spring.

As shown in the figure, the first and second,

the utility model provides a split type piezoelectric vibration mechanism, comprising: a containing bin 100, a blocking bin 101 and a fixed bracket 102. The receiving bin 100 is adapted to receive material and direct the material toward the other side. The blocking bin 101 can increase the capacity of the holding bin 100 and screen the material entering the holding bin 100. The fixed bracket 102 is adapted to support the accommodating chamber 100 and the blocking chamber 101 and generate vibration. With respect to the above components, detailed description is given below.

Accommodating bin 100

The containing bin 100 is integrally U-shaped, and materials can be placed in a U-shaped inner cavity of the containing bin 100. The containing bin 100 is provided with a vibrating feeding tray on one side, the containing bin 100 is arranged obliquely, and the containing bin 100 inclines downwards along the direction close to the feeding tray. When the storage container 100 vibrates, the material in the storage container 100 can be conveyed in the tray loading direction. In order to facilitate the discharging of the accommodating bin 100, one end of the accommodating bin 100 close to the feeding tray is an inclined chamfer, and one side of the inclined chamfer close to the feeding tray is an acute angle.

In order to facilitate the connection between the accommodating chamber 100 and the blocking chamber 101, one end of the accommodating chamber 100 is a smooth surface, and a side surface of the smooth surface is provided with a latch slot 1001. In order to scrape off materials which are sticky on the side wall of the blocking bin 101 when the blocking bin 101 is connected, a cleaning inclined plane is arranged on the inner side surface of the smooth surface of the accommodating bin 100, the cleaning inclined plane faces towards the blocking bin 101, and the end part of the cleaning inclined plane is abutted to the side surface of the blocking bin 101.

In addition, since the containing bin 100 is of a thin-wall structure as a whole, the containing bin 100 shakes during vibration of the containing bin 100, which affects material transportation and may cause breakage of the containing bin 100. Therefore, the split type piezoelectric vibration mechanism further comprises a supporting beam 103, the supporting beam 103 is arranged between the accommodating bins 100, and the supporting beam 103 can improve the overall structural strength of the accommodating bins 100.

Blocking bin 101

The blocking bin 101 is detachably arranged at one side of the accommodating bin 100 and is slidably arranged at the bottom of the accommodating bin 100. The blocking bin 101 can increase the capacity of the holding bin 100 and screen the material entering the holding bin 100.

In order to achieve the effect of connecting the blocking chamber 101 and the accommodating chamber 100, the side of the blocking chamber 101 has a latch plate 104, the latch plate 104 extends outwards along the bottom wall of the blocking chamber 101, and the latch plate 104 is matched with the latch groove 1001. The end of the latch plate 104 is provided with an arc chamfer facing the slot bottom surface of the latch slot 1001. The blocking bin 101 can be inserted into the latch groove 1001 along one end of the flat surface of the receiving bin 100, and the latch plate 104 can guide the insertion direction of the latch plate 104 through the round chamfer. By the cooperation of the accommodating chamber 100 and the blocking chamber 101, the effect of inserting the blocking chamber 101 into the accommodating chamber 100 can be achieved. In order to position the latch plate 104 and the accommodating chamber 100, a plurality of positioning grooves 1041 are formed in the upper surface image of the latch plate 104, and a plurality of adjusting through holes 1002 are formed in the upper surface image of the accommodating chamber 100. The adjustment through hole 1002 is connected to and communicates with the latch groove 1001. The split piezoelectric vibration mechanism further comprises a plurality of latch bolts 105. The latch bolt 105 can pass through the adjusting through hole 1002 and then be inserted into the positioning groove 1041. The depth of the latch plate 104 inserted into the latch groove 1001 can be adjusted by adjusting the alignment position of the positioning groove 1041 and the adjusting through hole 1002, the positioning groove 1041 into which the latch bolt 105 is inserted, and the position of the corresponding adjusting through hole 1002, so as to adjust the depth of the blocking bin 101 inserted into the accommodating bin 100.

In order to realize the effect of screening the materials which block the bin 101 from entering the accommodating bin 100, the bottom of the latch plate 104 is provided with a plurality of filtering holes. The filtering holes are distributed along the bottom of the latch plate 104 in an array manner, the sizes of the filtering holes are the same along the width direction of the latch plate 104, and the diameters of the filtering holes are gradually increased along one end, far away from the blocking bin 101, of the latch plate 104. In this way, the depth of the blocking bin 101 inserted into the containing bin 100 is adjusted, so that the material containing volumes of the containing bin 100 and the blocking bin 101 are changed, and unqualified materials in the containing bin 100 are leaked from the filtering holes.

Fixed bracket 102

The fixing bracket 102 is disposed under the accommodating chamber 100. The end of the fixed bracket 102 facing away from the receiving chamber 100 is also provided with a vibration unit 106. One end of the fixing bracket 102 is fixedly connected to the bottom of the accommodating chamber 100, and the other end is fixedly connected to the vibration unit 106. The vibration unit 106 can generate vibration and transmit the vibration to the accommodating bin 100 through the fixing bracket 102 so as to drive the materials in the accommodating bin 100 to vibrate and convey the materials to the feeding tray.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A split type piezoelectric vibration mechanism, comprising: the accommodating bin and the blocking bin are slidably arranged at the bottom of the accommodating bin;

the side of the blocking bin is provided with a bolt plate; the bottom of the bolt plate is provided with a plurality of filtering holes;

a pin slot is formed in the side surface of the accommodating bin;

adjust stop the storehouse and insert the degree of depth that holds the storehouse, and then change hold the storehouse with the material that stops the storehouse holds the volume, hold unqualified material in the storehouse and spill from filtering the hole.

2. The split piezoelectric vibrating mechanism according to claim 1,

the accommodating bin is U-shaped;

one end surface of the accommodating bin is a smooth surface, and the other end of the accommodating bin is provided with an inclined chamfer;

the bolt groove is formed in the smooth surface.

3. The split type piezoelectric vibrating mechanism according to claim 2,

the inner side surface of the smooth surface of the accommodating bin is provided with a cleaning inclined surface, and the cleaning inclined surface faces the blocking bin;

the end part of the cleaning inclined plane is propped against the side surface of the blocking bin.

4. The split piezoelectric vibration mechanism according to claim 3,

the end part of the bolt plate is provided with an arc chamfer;

the arc chamfer faces the groove bottom surface of the bolt groove.

5. The split piezoelectric vibrating mechanism according to claim 4,

the upper end mirror image of the bolt plate is provided with a plurality of positioning grooves;

a plurality of adjusting through holes are formed in the upper surface image of the containing bin;

the adjusting through hole is connected and communicated with the bolt groove;

the split piezoelectric vibration mechanism also comprises a plurality of bolt bolts;

the bolt can penetrate through the adjusting through hole and then is inserted into the positioning groove.

6. The split piezoelectric vibrating mechanism according to claim 5,

the split type piezoelectric vibration mechanism also comprises a supporting beam;

the supporting beams are arranged between the accommodating bins.

7. The split piezoelectric vibrating mechanism according to claim 5,

the split piezoelectric vibration mechanism also comprises a fixed support and a vibration unit;

one end of the fixed support is fixedly connected with the bin bottom of the containing bin, and the other end of the fixed support is fixedly connected with the vibration unit.

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