CN217973244U

CN217973244U - Oscillating drive rocker mechanism

Info

Publication number: CN217973244U
Application number: CN202222135930.0U
Authority: CN
Inventors: 陈桂香; 栾会
Original assignee: Qingdao Shuangheng Lifeng Machinery Equipment Co ltd
Current assignee: Qingdao Shuangheng Lifeng Machinery Equipment Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-12-06
Anticipated expiration: 2032-08-15

Abstract

The utility model belongs to the technical field of the vibration incubator technique and specifically relates to a vibration drive rocker mechanism, including driving motor, driving motor's drive end is connected with the rocker subassembly, the rocker subassembly includes the carousel, the front side outer surface mounting of carousel has the cylinder rocker, the rear end of cylinder rocker is connected with the limiting plate, first movable groove has been seted up to the junction of cylinder rocker, limiting plate and carousel, the front end of cylinder rocker is connected with spacing piece, the front side outer surface mounting of spacing piece has fixing bolt, and through setting up connecting rod, spacing spout, link, first semicolumn, second semicolumn, spring, connecting block, gyro wheel and second movable groove, the microscope carrier vibrates from top to bottom when swaying about, even if shake axle subassembly and vibration subassembly and can utilize same driving motor operation, can effectively reduce equipment cost and drop into.

Description

Oscillating drive rocker mechanism

Technical Field

The utility model relates to a vibration incubator technical field specifically is a vibration drive rocker mechanism.

Background

The oscillation driving rocker mechanism is an internal structure of the oscillation incubator, so that cells in the culture dish can do oscillation and swing motion in the culture dish, and the cells placed in the culture box can be cultured in a moving mode. However, the existing oscillation driving rocker shaft mechanism is generally divided into an oscillation part and a rocker shaft part, the two parts need to be driven by two different driving structures, and the equipment cost is high.

There is therefore a need for an oscillating drive rocker mechanism that ameliorates the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oscillation drive rocker 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 oscillating drive rocker mechanism comprises a drive motor, wherein a drive end of the drive motor is connected with a rocker assembly, the rocker assembly comprises a turntable, a cylindrical rocker is arranged on the outer surface of the front side of the turntable, a limiting plate is connected to the rear end of the cylindrical rocker, a first movable groove is formed in the joint of the cylindrical rocker, the limiting plate and the turntable, a limiting piece is connected to the front end of the cylindrical rocker, a fixing bolt is arranged on the outer surface of the front side of the limiting piece, a connecting rod is arranged on the outer surface of the side end of the cylindrical rocker, a limiting sliding groove is formed in the joint of the connecting rod and the cylindrical rocker, connecting frames are connected to two sides of the connecting rod, a carrying platform is connected to the outer surface of one side of each connecting frame, a bottom plate is arranged on the lower side of the carrying platform, and an oscillating assembly is arranged between the carrying platform and the bottom plate;

the vibration assembly comprises a first semi-cylinder and a second semi-cylinder, springs are arranged on the outer sides of two ends of the first semi-cylinder and the second semi-cylinder, connecting blocks are connected to two ends of each spring, idler wheels are installed on two sides of each connecting block, and second movable grooves are formed in the connecting positions of the connecting blocks, the idler wheels, the carrying platform and the bottom plate.

As the utility model discloses preferred scheme, the connected mode of cylinder rocking shaft and limiting plate, spacing piece is fixed welding, cylinder rocking shaft, limiting plate are through first activity groove and carousel sliding connection.

As the utility model discloses preferred scheme, fixing bolt is threaded connection with the connected mode of cylinder rocking shaft, limiting plate, spacing piece, the connected mode of connecting rod and carousel, cylinder rocking shaft is sliding connection.

As the utility model discloses preferred scheme, the connected mode of link and connecting rod, microscope carrier is fixed weld, mode between first semicolumn and the microscope carrier is fixed connection.

As the utility model discloses preferred scheme, the connected mode between second semicircle post and the bottom plate is fixed connection, the microscope carrier is connected through first semicircle post, second semicircle post and bottom plate meshing.

As the utility model discloses preferred scheme, the gyro wheel passes through the second movable groove respectively with microscope carrier, bottom plate roll connection, the quantity of spring is a plurality of groups, and is the array and arranges.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up the connecting rod, spacing spout, the link, first semicolumn, the second semicolumn, a spring, the connecting block, gyro wheel and second movable groove, because the cylinder rocking handle passes through spacing spout and connecting rod swing joint, when driving motor passes through rocking shaft subassembly drive microscope carrier and is about straight reciprocating motion, the microscope carrier is at first semicolumn, the oscillation is down under the effect of second semicolumn and spring, the microscope carrier is the vertical oscillation in the horizontal hunting, even make rocking shaft subassembly and oscillation assembly can utilize same driving motor operation, can effectively reduce the equipment cost and drop into.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic diagram of the present invention with the carrier and the base removed;

FIG. 3 is a schematic view of a rocker shaft assembly of the present invention;

fig. 4 is a schematic view of the oscillation structure of the present invention.

In the figure: 1. a drive motor; 2. a rocker shaft assembly; 201. a turntable; 202. a cylindrical rocker shaft; 203. a limiting plate; 204. a first movable slot; 205. a limiting sheet; 206. fixing the bolt; 3. a connecting rod; 4. a limiting chute; 5. a connecting frame; 6. a stage; 7. a base plate; 8. an oscillating assembly; 801. a first semi-cylinder; 802. a second semi-cylinder; 803. a spring; 804. connecting blocks; 805. a roller; 806. a second movable groove.

Detailed Description

The embodiments of the present invention will be combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, a number of embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided so as to render the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes one or more of the associated listed items and all combinations thereof.

In an embodiment, please refer to fig. 1-4, the present invention provides a technical solution:

the utility model provides an oscillation drive rocker mechanism, includes driving motor 1, its characterized in that: the driving end of the driving motor 1 is connected with a rocking shaft component 2, the rocking shaft component 2 comprises a turntable 201, a cylindrical rocking shaft 202 is mounted on the outer surface of the front side of the turntable 201, a limiting plate 203 is connected to the rear end of the cylindrical rocking shaft 202, a first movable groove 204 is formed in the joint of the cylindrical rocking shaft 202, the limiting plate 203 and the turntable 201, a limiting sheet 205 is connected to the front end of the cylindrical rocking shaft 202, a fixing bolt 206 is mounted on the outer surface of the front side of the limiting sheet 205, a connecting rod 3 is arranged on the outer surface of the side end of the cylindrical rocking shaft 202, a limiting sliding groove 4 is formed in the joint of the connecting rod 3 and the cylindrical rocking shaft 202, connecting frames 5 are connected to two sides of the connecting rod 3, a carrier 6 is connected to the outer surface of one side of each connecting frame 5, a bottom plate 7 is arranged on the lower side of each carrier 6, and an oscillation component 8 is arranged between each carrier 6 and the bottom plate 7; the connection modes of the cylindrical rocking shaft 202, the limiting plate 203 and the limiting piece 205 are all fixed welding, the cylindrical rocking shaft 202 and the limiting plate 203 are connected with the turntable 201 in a sliding mode through the first movable groove 204, and the limiting plate 203 can prevent the cylindrical rocking shaft 202 from being separated from the turntable 201; the fixing bolt 206 is in threaded connection with the cylindrical rocking shaft 202, the limiting plate 203 and the limiting sheet 205, the connecting rod 3 is in sliding connection with the turntable 201 and the cylindrical rocking shaft 202, and the fixing bolt 206 is convenient for fixing the position of the cylindrical rocking shaft 202 on the turntable 201; the fixing bolt 206 is loosened, the position of the cylindrical rocking shaft 202 on the turntable 201 is moved, and then the fixing bolt 206 is tightened, so that the position of the cylindrical rocking shaft 202 on the turntable 201 is adjustable, and the swing amplitude of the rocking shaft assembly 2 driving carrier 6 is conveniently adjusted.

In this embodiment, referring to fig. 1 and 4, the oscillation assembly 8 includes a first semi-cylinder 801 and a second semi-cylinder 802, springs 803 are disposed outside two ends of the first semi-cylinder 801 and the second semi-cylinder 802, two ends of the springs 803 are connected to connection blocks 804, rollers 805 are mounted on two sides of the connection blocks 804, and second movable grooves 806 are disposed at the connection positions of the connection blocks 804 and the rollers 805 with the carrier 6 and the bottom plate 7; the connecting frame 5 is fixedly welded with the connecting rod 3 and the carrier 6, the first semi-cylinder 801 is fixedly connected with the carrier 6, and the connecting frame 5 is convenient for connecting the connecting rod 3 and the carrier 6; the second semicylinder 802 and the bottom plate 7 are fixedly connected, the carrier 6 is engaged with the bottom plate 7 through the first semicylinder 801 and the second semicylinder 802, and a plurality of groups of the first semicylinders 801 and the second semicylinders 802 rub with each other to generate oscillation; the roller 805 is respectively connected with the carrier 6 and the bottom plate 7 in a rolling manner through the second movable grooves 806, the number of the springs 803 is several, and the springs are arranged in an array, and the roller 805 can reduce the friction force between the connecting block 804 and the carrier 6 and the bottom plate 7; when the driving motor 1 drives the carrier 6 to do left-right linear reciprocating motion through the rocker assembly 2, the carrier 6 oscillates up and down under the action of the first semi-cylinder 801, the second semi-cylinder 802 and the spring 803, so that the rocker assembly 2 and the oscillating assembly 8 operate by using the same driving motor 1, and the equipment cost input can be effectively reduced.

The utility model discloses work flow: under the condition that the fixed bolt 206 is in threaded connection with the cylindrical rocking shaft 202, the limiting plate 203 and the limiting piece 205, the fixed bolt 206 is loosened, under the condition that the cylindrical rocking shaft 202 and the limiting plate 203 are in sliding connection with the turntable 201 through the first movable groove 204, the position of the cylindrical rocking shaft 202 on the turntable 201 is moved, then the fixed bolt 206 is tightened, the position of the cylindrical rocking shaft 202 on the turntable 201 is adjustable, the swing amplitude of the rocking shaft assembly 2 for driving the carrier 6 is convenient to adjust, when the driving motor 1 drives the carrier 6 through the rocking shaft assembly 2 to do left-right linear reciprocating motion, the carrier 6 is in meshed connection with the bottom plate 7 through the first semi-cylinder 801 and the second semi-cylinder 802, and the roller 805 is in rolling connection with the carrier 6 and the bottom plate 7 through the second movable groove 806, the carrier 6 oscillates up and down under the action of the first semi-cylinder 801, the second semi-cylinder 802 and the spring 803, so that the rocking shaft assembly 2 and the oscillating assembly 8 run by using the same driving motor 1, and the investment in equipment cost can be effectively reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oscillation drive rocker mechanism, includes driving motor (1), its characterized in that: the swing shaft assembly (2) is connected to the driving end of the driving motor (1), the swing shaft assembly (2) comprises a rotary disc (201), a cylindrical swing shaft (202) is installed on the outer surface of the front side of the rotary disc (201), a limiting plate (203) is connected to the rear end of the cylindrical swing shaft (202), a first movable groove (204) is formed in the joint of the cylindrical swing shaft (202), the limiting plate (203) and the rotary disc (201), a limiting piece (205) is connected to the front end of the cylindrical swing shaft (202), a fixing bolt (206) is installed on the outer surface of the front side of the limiting piece (205), a connecting rod (3) is arranged on the outer surface of the side end of the cylindrical swing shaft (202), a limiting sliding groove (4) is formed in the joint of the connecting rod (3) and the cylindrical swing shaft (202), connecting frames (5) are connected to two sides of the connecting rod (3), a carrier (6) is connected to the outer surface of one side of each connecting frame (5), a base plate (7) is arranged on the lower side of each carrier (6), and an oscillation assembly (8) is arranged between each carrier (6) and each base plate (7);

the oscillating assembly (8) comprises a first semi-cylinder (801) and a second semi-cylinder (802), springs (803) are arranged on the outer sides of two ends of the first semi-cylinder (801) and the second semi-cylinder (802), two ends of each spring (803) are connected with connecting blocks (804), rollers (805) are installed on two sides of each connecting block (804), and second movable grooves (806) are formed in the joints of the connecting blocks (804), the rollers (805), the carrier (6) and the base plate (7).

2. An oscillation driven rocker mechanism as set forth in claim 1, wherein: the connection mode of cylinder rocking shaft (202) and limiting plate (203), spacing piece (205) is fixed weld, cylinder rocking shaft (202), limiting plate (203) are through first activity groove (204) and carousel (201) sliding connection.

3. An oscillation driven rocker mechanism as set forth in claim 1, wherein: the connecting mode of fixing bolt (206) and cylinder rocking shaft (202), limiting plate (203), spacing piece (205) is threaded connection, the connecting mode of connecting rod (3) and carousel (201), cylinder rocking shaft (202) is sliding connection.

4. An oscillation driven rocker mechanism as set forth in claim 1, wherein: the connecting frame (5) is fixedly welded with the connecting rod (3) and the carrier (6), and the first semi-cylinder (801) is fixedly connected with the carrier (6).

5. An oscillation driven rocker mechanism as claimed in claim 1, wherein: the second semi-cylinder (802) is fixedly connected with the bottom plate (7), and the carrier (6) is meshed with the bottom plate (7) through the first semi-cylinder (801) and the second semi-cylinder (802).

6. An oscillation driven rocker mechanism as set forth in claim 1, wherein: the rollers (805) are respectively in rolling connection with the carrier (6) and the bottom plate (7) through second movable grooves (806), and the number of the springs (803) is a plurality of groups and is arranged in an array.