CN214211195U - Amplitude adjustable vibration mechanism - Google Patents
Amplitude adjustable vibration mechanism Download PDFInfo
- Publication number
- CN214211195U CN214211195U CN202120084329.6U CN202120084329U CN214211195U CN 214211195 U CN214211195 U CN 214211195U CN 202120084329 U CN202120084329 U CN 202120084329U CN 214211195 U CN214211195 U CN 214211195U
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- rod
- base
- sliding
- telescopic
- telescopic rod
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model discloses an amplitude adjustable vibration mechanism, include the base and set up in the vibrating arm of base top, base surface one side is fixed with first telescopic link, the one end bottom of vibrating arm is articulated with the flexible end of first telescopic link, the base surface is provided with the second telescopic link, but the second telescopic link sets up on the base surface with round trip movement, the flexible end of second telescopic link is rotated and is installed the cam, the working face of cam and the bottom keep in contact of vibrating arm, the flexible end of second telescopic link is still installed and is used for cam rotation driven first motor, the articulated sleeve of installing of the surperficial other end of base, the sliding chamber has been seted up on the sleeve, the utility model discloses can adjust the amplitude of vibrating arm from many aspects, it is convenient to implement.
Description
Technical Field
The utility model relates to a vibration mechanism technical field specifically is an amplitude adjustable vibration mechanism.
Background
In the highly developed society at present, there are many industries that have started to reasonably utilize vibration technology, such as vibration screening, vibration piling, vibration grinding, vibration timing and the like, and these industries reasonably utilize vibration technology to complete the functions required by people. However, most of the existing vibration mechanisms vibrate with a certain amplitude during working, which is inconvenient to adjust.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an amplitude adjustable vibration mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an amplitude-adjustable vibration mechanism comprises a base and a vibration rod arranged above the base, wherein a first telescopic rod is fixed on one side of the surface of the base, the bottom of one end of the vibrating rod is hinged with the telescopic end of the first telescopic rod, the surface of the base is provided with a second telescopic rod, the second telescopic rod is arranged on the surface of the base in a reciprocating way, the telescopic end of the second telescopic rod is rotatably provided with a cam, the working surface of the cam keeps contact with the bottom of the vibrating rod, the telescopic end of the second telescopic rod is also provided with a first motor for driving the cam to rotate, the utility model discloses a vibrating screen, including base, vibrating rod, sleeve, slide chamber, vibrating rod, vibrating spring, vibrating rod and vibrating rod.
As a further aspect of the present invention: the utility model discloses a lead screw, including base, lead screw, slider sliding card, drive end and slider fixed connection, the lead screw is installed to the spout internal rotation, the peripheral spiro union of lead screw has the slider, the slider sliding card is established in the spout, the drive end and the slider fixed connection of second telescopic link, the surface of base seted up with the communicating rectangular channel of spout, the rectangular channel is used for making a round trip to slide of second telescopic link, the perforation has still been seted up on one side of spout and being located the base, the lead screw runs through the perforation and extends to one side of base, one side of base still installs and is used for lead screw rotation driven second motor.
As a further aspect of the present invention: the two sides of the bottom of the vibrating rod are respectively and integrally formed with a connecting seat, and the tops of the first telescopic rod and the sliding rod are respectively hinged with the corresponding connecting seats.
As a further aspect of the present invention: the first telescopic rod and the second telescopic rod are both hydraulic telescopic rods.
As a further aspect of the present invention: and reinforcing ribs are arranged at the joint of the first telescopic rod and the base.
Compared with the prior art, the beneficial effects of the utility model are that: the vibrating rod vibrates around a hinge point through rotation of the cam, the vibrating rod vibrates more stably through sliding of the sliding rod in the sliding cavity and compression of the vibrating spring, the second telescopic rod is arranged on the surface of the base in a reciprocating mode so that the amplitude can be adjusted, reciprocating movement is stable through arrangement of the lead screw and the like, the vibrating range is further improved through adjustment of the length extending out of the telescopic end of the first telescopic rod, and the diversity of vibration adjustment is improved; the height of cam can be adjusted through the setting of second telescopic link, has further expanded amplitude regulation's scope, to sum up, can adjust the amplitude of vibrating arm from many aspects.
Drawings
Fig. 1 is a schematic structural diagram of an amplitude-adjustable vibration mechanism.
Fig. 2 is a schematic structural diagram of an amplitude-adjustable vibration mechanism in an operating state.
Fig. 3 is a sectional view showing an internal structure of a base in an amplitude adjustable vibration mechanism.
In the figure: 1. a first telescopic rod; 2. a base; 3. a vibrating rod; 4. a second telescopic rod; 5. a cam; 6. a first motor; 7. a slider; 8. a chute; 9. a rectangular groove; 10. a screw rod; 11. perforating; 12. a second motor; 13. a connecting seat; 14. a slide bar; 15. a sleeve; 16. a slide chamber; 17. a vibrating spring.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Referring to fig. 1 to 3, in the embodiment of the present invention, an amplitude-adjustable vibration mechanism includes a base 2 and a vibration rod 3 disposed above the base 2, a first telescopic rod 1 is fixed on one side of the surface of the base 2, a bottom of one end of the vibration rod 3 is hinged to a telescopic end of the first telescopic rod 1, a second telescopic rod 4 is disposed on the surface of the base 2, the second telescopic rod 4 is disposed on the surface of the base 2 in a reciprocating manner, a cam 5 is rotatably mounted on a telescopic end of the second telescopic rod 4, a working surface of the cam 5 is in contact with a bottom of the vibration rod 3, a first motor 6 for driving the cam 5 to rotate is further mounted on the telescopic end of the second telescopic rod 4, a sleeve 15 is hinged to the other end of the surface of the base 2, a sliding cavity 16 is disposed on the sleeve 15, a sliding rod 14 is slidably disposed in the sliding cavity 16, a top of the sliding rod 14 extends out of the sliding cavity 16 and is hinged to the bottom of the other end of the vibration rod 3, a vibration spring 17 is connected between the bottom of the sliding rod 14 and the bottom of the sliding cavity 16.
In this embodiment, drive cam 5 through first motor 6 and rotate and make the working face of cam 5 and the bottom contact of vibrating arm 3 make vibrating arm 3 round the articulated department vibration of the flexible end with first telescopic link 1, slide in sliding chamber 16 and compress vibrating spring 17 through slide bar 14 and make the vibration of vibrating arm 3 more steady, but set up on base 2 surface through second telescopic link 4 round trip movement ground and make the amplitude size can be adjusted, make second telescopic link 4 be close to first telescopic link 1 more the vibration range is big, keep away from first telescopic link 1 through second telescopic link 4 the amplitude is little, through setting up first telescopic link 1, further improve the scope of vibration at the length that the flexible end of adjusting first telescopic link 1 stretches out, can make vibrating arm 3 appear negative angle vibration and highly be higher than the vibration that first telescopic link 1 stretches out the end, can also adjust the flexible speed of first telescopic link 1 and the period unanimous that cam 5 makes vibrating arm 3 and base 3 with the period unanimity 2 parallel vibration has improved the variety that the vibration was adjusted, can adjust the height of cam 5 through the setting of second telescopic link 4, has further expanded amplitude regulation's scope.
Please refer to fig. 1-3, as another preferred embodiment of the present invention, a sliding groove 8 is provided in the base 2, a screw rod 10 is installed in the sliding groove 8 for rotation, a sliding block 7 is screwed on the periphery of the screw rod 10, the sliding block 7 is slidably engaged with the sliding groove 8, the driving end of the second telescopic rod 4 is fixedly connected with the sliding block 7, a rectangular groove 9 communicating with the sliding groove 8 is provided on the surface of the base 2, the rectangular groove 9 is used for the back-and-forth sliding of the second telescopic rod 4, a through hole 11 is further provided on one side of the sliding groove 8 and on the base 2, the screw rod 10 penetrates through the through hole 11 and extends to one side of the base 2, and a second motor 12 for driving the screw rod 10 to rotate is further installed on one side of the base 2.
Preferably, two sides of the bottom of the vibrating rod 3 are respectively and integrally formed with a connecting seat 13, and the tops of the first telescopic rod 1 and the sliding rod 14 are respectively hinged with the corresponding connecting seats 13.
In this embodiment, the rotation that drives the lead screw 10 through the rotation of second motor 12 is established in spout 8 through lead screw 10 slip card and is made slider 7 move along with the positive and negative rotation of lead screw 10, drives the but round trip movement of second telescopic link 4, can realize meticulous, stable regulation through the setting of lead screw 10.
Please refer to fig. 1-3, as another preferred embodiment of the present invention, the first telescopic rod 1 and the second telescopic rod 4 are hydraulic telescopic rods, so that the first telescopic rod 1 and the second telescopic rod 4 are more stable in extension and retraction.
Referring to fig. 1 to 3, as another preferred embodiment of the present invention, a reinforcing rib is disposed at a connection portion between the first telescopic rod 1 and the base 2.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (5)
1. The vibration mechanism with the adjustable amplitude comprises a base (2) and a vibrating rod (3) arranged above the base (2), and is characterized in that a first telescopic rod (1) is fixed on one side of the surface of the base (2), the bottom of one end of the vibrating rod (3) is hinged to the telescopic end of the first telescopic rod (1), a second telescopic rod (4) is arranged on the surface of the base (2), the second telescopic rod (4) can be arranged on the surface of the base (2) in a reciprocating mode, a cam (5) is installed at the telescopic end of the second telescopic rod (4) in a rotating mode, the working face of the cam (5) is in contact with the bottom of the vibrating rod (3), a first motor (6) used for driving the cam (5) to rotate is further installed at the telescopic end of the second telescopic rod (4), and a sleeve (15) is installed at the other end of the surface of the base (2) in a hinged mode, the vibrating rod is characterized in that a sliding cavity (16) is formed in the sleeve (15), a sliding rod (14) is arranged in the sliding cavity (16) in a sliding mode, the top of the sliding rod (14) extends out of the sliding cavity (16) and is hinged to the bottom of the other end of the vibrating rod (3), and a vibrating spring (17) is further connected between the bottom of the sliding rod (14) and the bottom of the sliding cavity (16).
2. The adjustable amplitude vibration mechanism according to claim 1, wherein the base (2) has a sliding slot (8) formed therein, a screw rod (10) is rotatably arranged in the sliding groove (8), a sliding block (7) is screwed on the periphery of the screw rod (10), the sliding block (7) is slidably clamped in the sliding groove (8), the driving end of the second telescopic rod (4) is fixedly connected with the sliding block (7), the surface of the base (2) is provided with a rectangular groove (9) communicated with the sliding groove (8), the rectangular groove (9) is used for the second telescopic rod (4) to slide back and forth, a through hole (11) is also formed on one side of the sliding groove (8) and positioned on the base (2), the screw rod (10) penetrates through the through hole (11) and extends to one side of the base (2), and a second motor (12) for driving the screw rod (10) to rotate is further installed on one side of the base (2).
3. The adjustable vibration mechanism according to claim 2, wherein the bottom of the vibration rod (3) has a connecting seat (13) integrally formed on each side, and the top of the first telescopic rod (1) and the top of the sliding rod (14) are hinged to the corresponding connecting seats (13).
4. The adjustable amplitude vibration mechanism according to claim 3, wherein the first telescopic rod (1) and the second telescopic rod (4) are both hydraulically telescopic rods.
5. The vibrating mechanism with adjustable amplitude as claimed in claim 1, characterized in that a reinforcing rib is arranged at the connection of the first telescopic rod (1) and the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120084329.6U CN214211195U (en) | 2021-01-13 | 2021-01-13 | Amplitude adjustable vibration mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120084329.6U CN214211195U (en) | 2021-01-13 | 2021-01-13 | Amplitude adjustable vibration mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214211195U true CN214211195U (en) | 2021-09-17 |
Family
ID=77690935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120084329.6U Expired - Fee Related CN214211195U (en) | 2021-01-13 | 2021-01-13 | Amplitude adjustable vibration mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214211195U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113736622A (en) * | 2021-09-28 | 2021-12-03 | 上海知楚实业有限公司 | High-speed biological shaking table driven by double motors |
| CN113899262A (en) * | 2021-10-27 | 2022-01-07 | 中国兵器装备集团自动化研究所有限公司 | Vibration mechanism and high-precision positioning charging vibration device |
-
2021
- 2021-01-13 CN CN202120084329.6U patent/CN214211195U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113736622A (en) * | 2021-09-28 | 2021-12-03 | 上海知楚实业有限公司 | High-speed biological shaking table driven by double motors |
| CN113899262A (en) * | 2021-10-27 | 2022-01-07 | 中国兵器装备集团自动化研究所有限公司 | Vibration mechanism and high-precision positioning charging vibration device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |