CN219879727U - Oscillation mechanism for platelet oscillation box - Google Patents

Abstract

The utility model relates to the technical field of blood storage, and discloses an oscillating mechanism for a platelet oscillating box, which comprises a base, a driving structure and a guiding structure, wherein the base is positioned below the platelet oscillating box; the driving structure is arranged on the base and connected with the platelet oscillating box and used for driving the platelet oscillating box to move; the guide structure comprises a V-shaped wheel set and a V-shaped guide rail, and the V-shaped wheel set is in rolling fit with the V-shaped guide rail and is used for guiding movement of the platelet oscillating box. The V-shaped wheel set and the V-shaped guide rail are adopted as the guide structure, so that the platelet oscillating box can linearly move along the V-shaped guide rail, and the V-shaped wheel set and the V-shaped guide rail can be matched, so that limiting of the platelet oscillating box in the direction perpendicular to the moving direction in the oscillating movement process is realized, the offset of the platelet oscillating box is reduced, and compared with the matching mode of the round roller and the rail, noise generated in the oscillating process of the platelet oscillating box can be effectively reduced.

Description

Oscillation mechanism for platelet oscillation box

Technical Field

The utility model relates to the technical field of blood storage, in particular to an oscillating mechanism for a platelet oscillating box.

Background

Platelets generally need to be stored at a temperature of 22 ℃ ± 2 ℃ and constantly vibrate at present because of their own adhesion, aggregation and other properties. Platelets are in a dispersed state by the oscillation action, so that aggregation is not easy to occur.

At present, a plurality of platelet oscillating boxes work in a mode of continuous left-right reciprocation and horizontal oscillation, if the platelet oscillating boxes are not limited in the direction perpendicular to the linear motion direction, the linear motion is easy to deviate, and therefore the equipment generates large noise.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the utility model and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

Embodiments of the present disclosure provide an oscillation mechanism for a platelet oscillation tank to reduce noise generated during oscillation.

In some embodiments, the oscillation mechanism for the platelet oscillation tank comprises a base, a driving structure and a guiding structure, wherein the base is positioned below the platelet oscillation tank; the driving structure is arranged on the base and connected with the platelet oscillating box and used for driving the platelet oscillating box to move; the guide structure comprises a V-shaped wheel set and a V-shaped guide rail, and the V-shaped wheel set is in rolling fit with the V-shaped guide rail and is used for guiding movement of the platelet oscillating box.

Optionally, the V-shaped wheel set is connected with the lower part of the platelet oscillating box; the V-shaped guide rail is connected with the base.

Optionally, the V-shaped wheel set comprises a wheel set and a first connecting frame, and the wheel set comprises a plurality of rollers; the first connecting frame is connected with the wheel group and is used for enabling the plurality of rollers to synchronously rotate.

Optionally, the wheelset includes first gyro wheel, second gyro wheel, third gyro wheel and fourth gyro wheel, and first link includes first connecting plate and second connecting plate, first connecting plate and second connecting plate parallel arrangement, first gyro wheel and second gyro wheel are installed respectively at the both ends of first connecting plate, and third gyro wheel and fourth gyro wheel are installed respectively at the both ends of second connecting plate.

Optionally, the first roller is disposed parallel to the third roller, and the second roller is disposed parallel to the fourth roller.

Optionally, the guiding structure further comprises a second connecting frame, the top of the second connecting frame is connected with the bottom surface of the platelet oscillating box, and the end part of the second connecting frame is connected with the first connecting frame.

Optionally, the guide structure further comprises a third connecting frame and a guide block, the third connecting frame comprises a first plate body and a second plate body, the first plate body is connected with the bottom surface of the second connecting frame, and the second plate body is connected with the first plate body in a bending way and extends downwards; the guide block is arranged on the second plate body and is used for being matched with the driving structure to drive the platelet oscillating box to move along the setting direction of the V-shaped guide rail.

Optionally, the driving structure comprises a driving piece, an output shaft and a bearing, the driving piece comprises a motor and a speed reducer, and a first output end of the motor is connected with the speed reducer; the output shaft comprises a connecting seat, a bearing port and a driving shaft are arranged on the connecting seat, the bearing port is positioned in the center of the connecting seat, the bearing port is connected with a second output end key of the speed reducer, and the driving shaft is eccentrically arranged on the connecting seat; the bearing is sleeved on the driving shaft and matched with the guide block structure.

Optionally, a longitudinal groove is formed in the middle of the guide block, and the bearing is arranged in the groove; when the motor drives the output shaft to rotate, the bearing drives the platelet oscillating box to move along the setting direction of the V-shaped guide rail through the guide block.

Optionally, the driving structure further comprises a motor support, the motor support is mounted on the base, and the motor support is connected with the driving piece.

The oscillating mechanism for the platelet oscillating box provided by the embodiment of the disclosure can realize the following technical effects:

the oscillating mechanism for the platelet oscillating box adopts the V-shaped wheel set and the V-shaped guide rail as guiding structures, so that the platelet oscillating box can linearly move along the V-shaped guide rail, and the V-shaped wheel set and the V-shaped guide rail can be matched, so that limiting of the platelet oscillating box in the direction perpendicular to the moving direction in the oscillating movement process is realized, the offset of the platelet oscillating box is reduced, and compared with the matching mode of the round idler wheels and the tracks, noise generated in the platelet oscillating box oscillating process can be effectively reduced.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the utility model.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

FIG. 1 is a schematic diagram of an oscillation mechanism for a platelet oscillation tank according to an embodiment of the present disclosure;

FIG. 2 is a schematic illustration of an assembly of a guide structure and a drive structure provided in an embodiment of the present disclosure;

FIG. 3 is a schematic view of a third connector provided in an embodiment of the present disclosure;

FIG. 4 is a schematic view of a guide block according to an embodiment of the present disclosure;

FIG. 5 is a schematic diagram of a driving structure provided by an embodiment of the present disclosure;

FIG. 6 is a schematic diagram of another drive configuration provided by an embodiment of the present disclosure;

fig. 7 is a schematic structural view of an output shaft according to an embodiment of the present disclosure.

Reference numerals:

10: a base; 11: a housing;

20: a driving structure; 21: a driving member; 211: a motor; 212: a speed reducer; 22: an output shaft; 221: a connecting seat; 222: a socket; 223: a drive shaft; 23: a bearing; 24: a motor bracket;

30: a guide structure; 31: v-shaped wheel sets; 311: a first roller; 312: a second roller; 313: a third roller; 314: a fourth roller; 315: a first connection frame; 3151: a first connection plate; 3152: a second connecting plate; 32: a V-shaped guide rail; 33: a second connecting frame; 34: a third connecting frame; 341: a first plate body; 342: a second plate body; 35: a guide block; 351: a groove;

40: platelet oscillation box.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the azimuth or positional relationship indicated by the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", etc. is based on the azimuth or positional relationship shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," and "fixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

In the present disclosure, the platelet oscillation box 40 may be a box structure, a frame structure, a closed structure with a cover, or a frame structure with an opening, and the platelet oscillation box 40 of the present disclosure mainly refers to a carrying structure that can be used to carry platelets for oscillation.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

As shown in connection with fig. 1-4, embodiments of the present disclosure provide an oscillation mechanism for a platelet oscillation tank 40, including a base 10, a drive structure 20, and a guide structure 30.

The base 10 is positioned below the platelet oscillation box 40.

The driving structure 20 is mounted on the base 10 and connected to the platelet oscillating box 40, for driving the platelet oscillating box 40 to move.

The guiding structure 30 comprises a V-shaped wheel set 31 and a V-shaped guide rail 32, and the V-shaped wheel set 31 is in rolling fit with the V-shaped guide rail 32 and is used for guiding the movement of the platelet oscillating box 40.

It will be appreciated that, in addition, since the guide structure 30 employs the V-shaped wheel set 31 and the V-shaped guide rail 32 to cooperate to guide, the wheel set can be limited in a direction perpendicular to the extending direction of the guide rail, so as to reduce the offset of the guide structure 30.

By adopting the oscillating mechanism for the platelet oscillating box 40 provided by the embodiment of the disclosure, the V-shaped wheel set 31 and the V-shaped guide rail 32 are adopted as the guide structure 30, so that the platelet oscillating box 40 can linearly move along the V-shaped guide rail 32, and the limit on the direction of the platelet oscillating box 40 perpendicular to the moving direction in the oscillating movement process can be realized by utilizing the matching of the V-shaped wheel set 31 and the V-shaped guide rail 32, the offset of the platelet oscillating box is reduced, and compared with the matching mode of the round roller and the track, the noise generated in the oscillating process of the platelet oscillating box 40 can be effectively reduced.

Optionally, the V-wheel set 31 is connected to the underside of the platelet oscillation box 40; the V-shaped guide rail 32 is connected to the base 10.

It will be appreciated that the V-shaped wheel set 31 is mounted on the bottom surface of the platelet oscillating box 40, the V-shaped guide rail 32 is mounted on the base 10, and under the action of gravity of the platelet oscillating box 40, the V-shaped wheel set 31 can fully contact with the V-shaped guide rail 32, and compared with the manner that the V-shaped guide rail 32 is mounted on the bottom surface of the platelet oscillating box 40, the V-shaped wheel set 31 is mounted on the base 10, the rigidity of the guide structure 30 can be reduced, and the reciprocating motion is smoother and smoother.

Optionally, the V-wheel set 31 includes a wheel set including a plurality of rollers and a first connecting frame 315; the first connecting frame 315 is connected to the wheel set for synchronously rotating the plurality of rollers.

It will be appreciated that the V-shaped wheel set 31 is provided with a plurality of rollers, each roller is a V-shaped wheel, and the first connecting frame 315 connects the plurality of rollers to enable the plurality of rollers to rotate synchronously.

As an example, the roller includes a wheel body and a mounting frame, an upper end surface of the first connecting frame 315 is connected to a bottom surface of the platelet oscillation box 40, and a lower end surface of the first connecting frame 315 is connected to the mounting frame of the roller. Preferably, the bottom plate of the platelet oscillation box 40 is provided with a groove 351 for placing the first connection frame 315.

As another example, the rollers include a wheel body and a mounting frame connected to the platelet tank 40 such that the rollers are mounted at the bottom of the platelet tank 40, and the first connecting frame 315 connects the mounting frames of the different rollers such that the plurality of rollers move synchronously.

Optionally, the wheel set includes a first roller 311, a second roller 312, a third roller 313 and a fourth roller 314, the first connecting frame 315 includes a first connecting plate 3151 and a second connecting plate 3152, the first connecting plate 3151 and the second connecting plate 3152 are arranged in parallel, two ends of the first connecting plate 3151 are respectively provided with the first roller 311 and the second roller 312, and two ends of the second connecting plate 3152 are respectively provided with the third roller 313 and the fourth roller 314.

It will be appreciated that two rollers are mounted on the first connecting plate 3151 as a first roller set, and two rollers are connected on the second connecting plate 3152 as a second roller set. The first roller set and the second roller set are arranged in parallel. The V-shaped guide rails 32 are provided with two groups, the first roller group is installed on the first V-shaped guide rails 32, the second roller group is installed on the second V-shaped guide rails 32, and the two groups of V-shaped guide rails 32 are arranged in parallel.

Optionally, the first roller 311 is disposed parallel to the third roller 313, and the second roller 312 is disposed parallel to the fourth roller 314.

It will be appreciated that the V-wheel set 31 is provided with four rollers forming a rectangular roller set, the four rollers being arranged in parallel two by two.

Optionally, the guiding structure 30 further includes a second connecting frame 33, where the top of the second connecting frame 33 is connected to the bottom surface of the platelet oscillating box 40, and the end of the second connecting frame is connected to the first connecting frame 315.

It will be appreciated that the second connecting frame 33 is used to connect the first connecting plate 3151 and the second connecting plate 3152.

Optionally, the guiding structure 30 further includes a third connecting frame 34 and a guiding block 35, the third connecting frame 34 includes a first plate 341 and a second plate 342, the first plate 341 is connected with the bottom surface of the second connecting frame 33, and the second plate 342 is connected with the first plate 341 in a bending manner and extends downward; the guide block 35 is mounted on the second plate 342, and is used for cooperating with the driving structure 20 to drive the platelet oscillating box 40 to move along the setting direction of the V-shaped guide rail 32.

It will be appreciated that the third connecting frame 34 is installed below the second connecting frame 33 for connecting the driving structure 20 with the platelet oscillating box 40, the third connecting frame 34 is of a bent structure, the first plate 341 is located below the second connecting frame 33, the second plate 342 is connected with the side of the first plate 341 and bent downward, and the guide block 35 is installed on the second plate 342; the guide block 35 cooperates with the drive structure 20 so that the drive structure 20 moves the platelet oscillating box 40 along the V-shaped guide rail 32.

As an example, the third link 34 has an L-shape, and the lengths of the first plate 341 and the second plate 342 may be different.

Optionally, the driving structure 20 includes a driving member 21, an output shaft 22 and a bearing 23, the driving member 21 includes a motor 211 and a speed reducer 212, and a first output end of the motor 211 is connected with the speed reducer 212; the output shaft 22 comprises a connecting seat 221, the connecting seat 221 is provided with a bearing port 222 and a driving shaft 223, the bearing port 222 is positioned at the center of the connecting seat 221, the bearing port 222 is connected with the second output end of the speed reducer 212 in a key way, and the driving shaft 223 is eccentrically arranged on the connecting seat 221; the bearing 23 is sleeved on the driving shaft 223, and the bearing 23 is matched with the guide block 35 in a structure.

It can be understood that the driving structure 20 mainly comprises three parts, namely a driving part 21, an output shaft 22 and a bearing 23, wherein the driving part 21 is mounted on the base 10, the driving part 21 comprises a motor 211 and a speed reducer 212, a first output end of the motor 211 is connected with an input end of the speed reducer 212, an output end of the speed reducer 212 is connected with the output shaft 22, a main body structure of the output shaft 22 is a connecting seat 221, a bearing opening 222 is arranged at the center position of the connecting seat 221, the bearing opening 222 is connected with a second output end of the speed reducer 212 in a key manner, a driving shaft 223 is eccentrically arranged on the connecting seat 221 and is positioned at one side far away from the speed reducer 212, the bearing 23 is sleeved on the driving shaft 223, and when the driving part 21 drives the output shaft 22 to rotate, the bearing 23 drives the platelet oscillating box 40 to move along the V-shaped guide rail 32.

Optionally, a longitudinal groove 351 is formed in the middle of the guide block 35, and the bearing 23 is installed in the groove 351; when the motor 211 drives the output shaft 22 to rotate, the bearing 23 drives the platelet oscillating box 40 to move along the setting direction of the V-shaped guide rail 32 through the guide block 35.

It will be appreciated that bearing 23 is snap-fit to guide block 35, and that groove 351 of guide block 35 may limit circumferential rotation of bearing 23. Since the guide block 35 is indirectly connected with the platelet oscillating box 40 through the second connecting frame 33 and the third connecting frame 34, and the platelet oscillating box 40 can only move linearly along the V-shaped guide rail 32 under the action of the guide structure 30, the circumferential movement of the bearing 23 can be converted into the linear movement of the platelet oscillating box 40 through the cooperation of the bearing 23 and the guide block 35, so that the driving structure 20 can conveniently provide power for the reciprocating movement of the platelet oscillating box 40.

Optionally, the driving structure 20 further includes a motor bracket 24, where the motor bracket 24 is mounted on the base 10, and the motor bracket 24 is connected to the driving member 21. This can improve the stability of the driving member 21.

The oscillation mechanism for the platelet oscillation box 40 of the present disclosure will be described below by taking fig. 1 to 7 as an example.

The platelet oscillation box 40 may be a box structure, a frame structure, a closed structure with a cover, or a frame structure with an opening, and the platelet oscillation box 40 of the present disclosure mainly refers to a carrying structure that can be used to carry platelets for oscillation.

The oscillating mechanism for a platelet oscillating box 40 of the present disclosure includes a base 10, a driving structure 20, and a guiding structure 30.

The base 10 is positioned below the platelet oscillation box 40 for providing support for the drive structure 20 and the guide structure 30. The driving structure 20 is mounted on the base 10 and connected with the platelet oscillating box 40, and is mainly used for driving the platelet oscillating box 40 to reciprocate, the guiding structure 30 comprises a V-shaped wheel set 31 and a V-shaped guide rail 32, and the V-shaped wheel set 31 is in rolling fit with the V-shaped guide rail 32 and is used for guiding the reciprocating motion of the platelet oscillating box 40.

The V-shaped wheel set 31 and the V-shaped guide rail 32 are adopted as the guide structure 30, so that the platelet oscillating box 40 can linearly move along the V-shaped guide rail 32, and the V-shaped wheel set 31 and the V-shaped guide rail 32 can be matched to limit the direction of the platelet oscillating box 40 perpendicular to the moving direction in the oscillating movement process, so that the offset of the platelet oscillating box is reduced, and compared with the matching mode of the round rollers and the rails, the noise generated in the oscillating process of the platelet oscillating box 40 can be effectively reduced.

The V-shaped wheel set 31 is installed on the bottom surface of the platelet oscillating box 40, the V-shaped guide rail 32 is installed on the base 10, the V-shaped wheel set 31 can be fully contacted with the V-shaped guide rail 32 under the action of gravity of the platelet oscillating box 40, and compared with the mode that the V-shaped guide rail 32 is installed on the bottom surface of the platelet oscillating box 40, the V-shaped wheel set 31 is installed on the base 10, the rigidity of the guide structure 30 can be reduced, and the reciprocating motion is smoother and stable.

The V-wheel set 31 comprises a wheel set comprising a plurality of rollers and a first link 315; the first connecting frame 315 is connected to the wheel set for synchronously rotating the plurality of rollers. The wheel set includes a first roller 311, a second roller 312, a third roller 313 and a fourth roller 314, the first connecting frame 315 includes a first connecting plate 3151 and a second connecting plate 3152, the first connecting plate 3151 and the second connecting plate 3152 are arranged in parallel, the first roller 311 and the second roller 312 are respectively mounted at two ends of the first connecting plate 3151, and the third roller 313 and the fourth roller 314 are respectively mounted at two ends of the second connecting plate 3152. Two rollers are mounted on the first connecting plate 3151 as a first roller group, and two rollers are connected on the second connecting plate 3152 as a second roller group. The first roller set and the second roller set are arranged in parallel. Meanwhile, the first roller 311 is disposed parallel to the third roller 313, and the second roller 312 is disposed parallel to the fourth roller 314. The V-shaped wheel set 31 is provided with four rollers to form a rectangular roller set, and the four rollers are arranged in parallel.

Correspondingly, the V-shaped guide rail 32 is provided with two groups, the first roller group is arranged on the first V-shaped guide rail, the second roller group is arranged on the second V-shaped guide rail, and the two groups of V-shaped guide rails are arranged in parallel. The gyro wheel includes wheel body and mounting bracket, and the mounting bracket is connected with platelet vibration case 40 to make the gyro wheel install in platelet vibration case 40 bottom, the mounting bracket of different gyro wheels is connected to first link 315, so that a plurality of gyro wheels synchronous motion. The upper end surface of the first connecting frame 315 is connected with the bottom surface of the platelet oscillating box 40, and the lower end surface of the first connecting frame 315 is connected with the mounting frame of the roller. A groove 351 is provided on the bottom plate of the platelet oscillating box 40 for placing the first connection frame 315.

The guide structure 30 further includes a second link 33, a third link 34, and a guide block 35.

The second connection frame 33 is used to connect the first connection plate 3151 and the second connection plate 3152. The top of the second connecting frame 33 is connected to the bottom surface of the platelet oscillation box 40, and the end is connected to the first connecting frame 315. The third link 34 is installed below the second link 33 for connecting the driving structure 20 with the platelet-oscillating box 40, the third link 34 is a bending structure, the third link 34 includes a first plate 341 and a second plate 342, the first plate 341 is located below the second link 33, the first plate 341 is connected with the bottom surface of the second link 33, the second plate 342 is connected with the side edge of the first plate 341 and bends downward, and the guide block 35 is installed on the second plate 342 for cooperating with the driving structure 20 so that the driving structure 20 drives the platelet-oscillating box 40 to move along the V-shaped guide rail 32.

The third connecting frame 34 is L-shaped, and the lengths of the first plate 341 and the second plate 342 may be different.

The driving structure 20 mainly comprises a driving piece 21, an output shaft 22 and a bearing 23, wherein the driving piece 21 is arranged on the base 10, the driving piece 21 comprises a motor 211 and a speed reducer 212, a first output end of the motor 211 is connected with an input end of the speed reducer 212, an output end of the speed reducer 212 is connected with the output shaft 22, a main body structure of the output shaft 22 is a connecting seat 221, a socket 222 is arranged at the center position of the connecting seat 221, the socket 222 is connected with a second output end of the speed reducer 212 in a key manner, a driving shaft 223 is eccentrically arranged on the connecting seat 221 and is positioned at one side far away from the speed reducer 212, and the bearing 23 is sleeved on the driving shaft 223. The middle part of guide block 35 is provided with longitudinal recess 351, and bearing 23 installs in recess 351, makes bearing 23 and guide block 35 joint, and the recess 351 of guide block 35 can restrict bearing 23 and carry out circumferential rotation. Since the guide block 35 is indirectly connected with the platelet-oscillating box 40 through the second connecting frame 33 and the third connecting frame 34, and the platelet-oscillating box 40 can only perform linear motion along the V-shaped guide rail 32 under the action of the guide structure 30,

when the motor 211 drives the output shaft 22 to rotate, the bearing 23 drives the platelet oscillating box 40 to move along the setting direction of the V-shaped guide rail 32 through the guide block 35. When the driving member 21 drives the output shaft 22 to rotate, the bearing 23 drives the platelet oscillating box 40 to move along the V-shaped guide rail 32.

In addition, the driving structure 20 may further include a motor bracket 24, the motor bracket 24 is mounted on the base 10, and the motor bracket 24 is connected with the driving member 21. This can improve the stability of the driving member 21.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and 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 (10)

1. An oscillating mechanism for a platelet oscillating tank, comprising:

a base (10) positioned below the platelet oscillation box (40);

the driving structure (20) is arranged on the base (10) and connected with the platelet oscillating box (40) and is used for driving the platelet oscillating box (40) to move;

the guiding structure (30) comprises a V-shaped wheel set (31) and a V-shaped guide rail (32), and the V-shaped wheel set (31) is in rolling fit with the V-shaped guide rail (32) and is used for guiding movement of the platelet oscillating box (40).

2. The oscillating mechanism of claim 1, wherein the oscillating mechanism comprises a plurality of oscillating arms,

the V-shaped wheel set (31) is connected with the lower part of the platelet oscillating box (40);

the V-shaped guide rail (32) is connected with the base (10).

3. Oscillating mechanism according to claim 1 or 2, characterized in that the V-wheel set (31) comprises:

a wheel set comprising a plurality of rollers;

and the first connecting frame (315) is connected with the wheel group and is used for synchronously rotating the plurality of rollers.

4. The oscillating mechanism of claim 3, wherein,

the wheel set comprises a first roller (311), a second roller (312), a third roller (313) and a fourth roller (314),

the first connecting frame (315) comprises a first connecting plate (3151) and a second connecting plate (3152), the first connecting plate (3151) and the second connecting plate (3152) are arranged in parallel, a first roller (311) and a second roller (312) are respectively installed at two ends of the first connecting plate (3151), and a third roller (313) and a fourth roller (314) are respectively installed at two ends of the second connecting plate (3152).

5. The oscillating mechanism of claim 4, wherein the oscillating mechanism comprises a plurality of oscillating arms,

the first roller (311) is arranged in parallel with the third roller (313), and the second roller (312) is arranged in parallel with the fourth roller (314).

6. The oscillating mechanism according to claim 4, wherein the guiding structure (30) further comprises:

and the top of the second connecting frame (33) is connected with the bottom surface of the platelet oscillating box (40), and the end part of the second connecting frame is connected with the first connecting frame (315).

7. The oscillating mechanism according to claim 6, wherein the guiding structure (30) further comprises:

the third connecting frame (34) comprises a first plate body (341) and a second plate body (342), the first plate body (341) is connected with the bottom surface of the second connecting frame (33), and the second plate body (342) is connected with the first plate body (341) in a bending way and extends downwards;

the guide block (35) is arranged on the second plate body (342) and is used for being matched with the driving structure (20) to drive the platelet oscillating box (40) to move along the arrangement direction of the V-shaped guide rail (32).

8. Oscillating mechanism according to claim 7, characterized in that the driving structure (20) comprises:

the driving piece (21) comprises a motor (211) and a speed reducer (212), and a first output end of the motor (211) is connected with the speed reducer (212);

the output shaft (22) comprises a connecting seat (221), a bearing port (222) and a driving shaft (223) are arranged on the connecting seat (221), the bearing port (222) is positioned in the center of the connecting seat (221), the bearing port (222) is connected with a second output end key of the speed reducer (212), and the driving shaft (223) is eccentrically arranged on the connecting seat (221);

the bearing (23) is sleeved on the driving shaft (223), and the bearing (23) is matched with the guide block (35) in structure.

9. The oscillating mechanism of claim 8, wherein the oscillating mechanism comprises a plurality of oscillating arms,

the middle part of the guide block (35) is provided with a longitudinal groove (351), and the bearing (23) is arranged in the groove (351);

when the motor (211) drives the output shaft (22) to rotate, the bearing (23) drives the platelet oscillating box (40) to move along the arrangement direction of the V-shaped guide rail (32) through the guide block (35).

10. The oscillating mechanism according to claim 8, wherein the driving structure (20) further comprises:

and the motor bracket (24) is arranged on the base (10), and the motor bracket (24) is connected with the driving piece (21).