CN210544780U

CN210544780U - Desk-top oscillator that circles round

Info

Publication number: CN210544780U
Application number: CN201920955259.XU
Authority: CN
Inventors: 申腾飞; 姚伟强; 李新鑫
Original assignee: Zhejiang Zhizao Instrument Co Ltd
Current assignee: Zhejiang Zhizao Instrument Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-05-19
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a desk-top oscillator that circles round, its technical scheme main points are including the base, vibration board and four support cylinder, it is connected with the limiting plate all to rotate on the support cylinder, still install driving motor on the base, arbitrary limiting plate and driving motor's output shaft fixed connection, all the other limiting plates rotate with the fixed column and are connected, all be provided with the gear on connecting the support cylinder at same limiting plate both ends and the driving motor output shaft, arbitrary support cylinder all is connected through conveyer belt and two support cylinder except that the diagonal angle, length direction is first conveyer belt with vibration board length direction unanimous conveyer belt, the length direction along first conveyer belt is provided with a plurality of storage tanks on the vibration board, all be provided with runner assembly in the storage tank, all be provided with a plurality of lugs on the first conveyer belt medial surface. The oscillator can drive a plurality of containers to oscillate and revolve simultaneously through one driving device, and is favorable for reducing the production cost and the use cost.

Description

Desk-top oscillator that circles round

Technical Field

The utility model relates to an oscillator field, more specifically the utility model relates to a desk-top oscillator that circles round that says so relates to.

Background

In the work such as medical treatment, laboratory, scientific research, often need carry out the mixing operation to test tube, the container of splendid attire different solution or reagent to improve the homogeneity that solution mixes or the fusion effect that the reagent dissolved. The cyclotron oscillator is a biochemical instrument which can culture and prepare biological samples and mix different reagents, is suitable for small-batch production, and is indispensable laboratory equipment for plant, organism, microorganism, biological product, heredity, virus, medicine, environmental protection and other scientific research, education and production departments.

The conventional partial cyclotron oscillator can realize synchronous cyclotron oscillation of a plurality of containers, and because each container needs to be oscillated and gyrated in the working process of the cyclotron oscillator, the oscillation and the gyration of the containers are usually realized through different driving devices, and the plurality of driving devices not only increase the production cost of the oscillator, but also increase the power consumption in use, thereby causing high use cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a desk-top oscillator that circles round, this oscillator can drive a plurality of containers through a drive arrangement and oscillate simultaneously and circle round, is favorable to reduction in production cost and use cost.

In order to achieve the above purpose, the utility model provides a following technical scheme: a desk-top cyclotron oscillator comprises a base, a vibration plate horizontally arranged above the base and four supporting cylinders used for supporting the vibration plate, wherein the four supporting cylinders are respectively positioned at four corners of the vibration plate, the supporting cylinders are axially and circumferentially and rotatably connected with the vibration plate, universal wheels are arranged at the lower ends of the supporting cylinders, limiting plates are rotatably connected on the supporting cylinders, the limiting plates are horizontally arranged, a driving motor is further arranged on the base, an output shaft of the driving motor is vertically arranged, any one limiting plate is fixedly connected with the output shaft of the driving motor, the other three limiting plates are respectively and rotatably connected with three fixing columns vertically fixed on the base, under the working state of the driving motor, the four supporting cylinders simultaneously and respectively rotate around the output shaft or the fixing columns of the driving motor, gears are respectively arranged on the supporting cylinders connected with two ends of the same limiting plate and the output shaft of the driving, the two gears are meshed with each other, the vibration plates extend out of the upper ends of the supporting cylinders, any one supporting cylinder is connected with the other two supporting cylinders except for the diagonal angle through the conveying belt, the conveying belt with the length direction consistent with the length direction of the vibration plates is a first conveying belt, the conveying belt with the length direction consistent with the width direction of the vibration plates is a second conveying belt, a plurality of accommodating grooves used for installing containers are formed in the vibration plates, the accommodating grooves are arranged along the length direction of the first conveying belt, rotating assemblies are arranged in the accommodating grooves, the containers are sequentially installed in the accommodating grooves and then are connected with the accommodating grooves in a rotating mode through the rotating assemblies, a plurality of protruding blocks used for driving the containers to rotate are arranged on the inner side faces of the first conveying belts.

As a further improvement, the rotating assembly includes a fixed bearing, the outer ring of the fixed bearing is fixedly connected with the inner wall of the accommodating groove, and the inner ring of the fixed bearing is provided with a rubber layer for clamping the side wall of the container.

As a further improvement, the terminal surface of rubber layer dorsad storage tank bottom one end is the inclined plane, the distance of inclined plane distance tank bottom reduces to the central axis department that is close to fixed bearing by the central axis department of keeping away from fixed bearing gradually.

As a further improvement of the utility model, the junction of support cylinder and first conveyer belt all is concavely equipped with the caulking groove that supplies the lug embedding.

As the utility model discloses a further improvement, still be provided with four baffles of end-to-end connection on the base, the baffle lower extreme all is fixed with the base, the baffle encloses into the rotatory chamber that holds that supplies support cylinder with the base, driving motor, support cylinder, limiting plate and fixed column all are located and hold the intracavity.

The utility model has the advantages that: when the driving motor is started, the driving motor drives each limiting plate to rotate around an output shaft or a fixing column of the driving motor respectively, the limiting plates drive the supporting cylinders to rotate around the output shafts or the fixing columns of the driving motor due to the fact that the supporting cylinders are connected with the limiting plates, sliding friction between the supporting cylinders and the base can be assembled into rolling friction through universal wheels below the supporting cylinders, friction force is greatly reduced, the supporting cylinders can rotate smoothly, the vibrating plates are arranged on the supporting cylinders, and each supporting cylinder drives the vibrating plates and containers arranged on the vibrating plates to vibrate in the rotating process; simultaneously driving motor's output shaft and support cylinder pass through intermeshing's gear drive, consequently this support cylinder is around the rotation when driving motor's output shaft rotates, through the setting of first conveyer belt and second conveyer belt, a support cylindrical rotation will drive the synchronous rotation of four support cylinders, the setting of lug, make first conveyer belt transmission in-process, each lug extrudees with the lateral wall of each container in proper order, the lug removes the in-process and drives the container rotation through the frictional force between lug and the lateral wall, with this drive each container and constantly rotate, consequently this oscillator can drive a plurality of containers on the vibration board through a driving motor and oscillate simultaneously and circle round, be favorable to reduction in production cost and use cost.

Drawings

FIG. 1 is a schematic diagram of a desktop cyclotron oscillator;

FIG. 2 is a schematic view of the transmission structure of each support cylinder;

fig. 3 is a schematic view of a coupling structure between a support cylinder and a first conveyor belt;

FIG. 4 is a schematic structural view of a rotating assembly;

fig. 5 is a schematic view of a connection structure between the support cylinder and the vibration plate.

Reference numerals: 1. a base; 11. a baffle plate; 12. an accommodating chamber; 2. a vibrating plate; 21. a containing groove; 3. a support cylinder; 31. a universal wheel; 32. a limiting plate; 33. fixing a column; 34. caulking grooves; 4. a drive motor; 41. a gear; 5. a first conveyor belt; 51. a bump; 6. a second conveyor belt; 7. a rotating assembly; 71. fixing the bearing; 72. a rubber layer; 721. an inclined surface.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1, the table-type cyclotron oscillator of the present embodiment includes a base 1, a vibration plate 2 horizontally disposed above the base 1, and four supporting cylinders 3 for supporting the vibration plate 2, where the four supporting cylinders 3 are respectively located at four corners of the vibration plate 2, the supporting cylinders 3 and the vibration plate 2 are axially limited and circumferentially and rotatably connected, the lower ends of the supporting cylinders 3 are respectively provided with a universal wheel 31, the supporting cylinders 3 are respectively and rotatably connected with a limiting plate 32, the limiting plates 32 are horizontally disposed, the base 1 is further provided with a driving motor 4, an output shaft of the driving motor 4 is vertically disposed, any one of the limiting plates 32 is fixedly connected with an output shaft of the driving motor 4, the other three limiting plates 32 are respectively and rotatably connected with three fixed columns 33 vertically fixed on the base 1, and in a working state of the driving motor 4, the four supporting cylinders 3 simultaneously and respectively rotate around the output shaft, the output shafts of the supporting cylinders 3 and the driving motor 4 connected to the two ends of the same limiting plate 32 are both provided with gears 41, and the two gears 41 are meshed with each other.

Referring to fig. 2 and fig. 3, the vibrating plate 2 is extended from the upper end of each supporting cylinder 3, any supporting cylinder 3 is connected with the other two supporting cylinders 3 except the diagonal angle by a conveyor belt, the conveyor belt with the length direction consistent with the length direction of the vibrating plate 2 is a first conveyor belt 5, the conveyor belt with the length direction consistent with the width direction of the vibrating plate 2 is a second conveyor belt 6, a plurality of accommodating grooves 21 for accommodating containers are formed in the vibrating plate 2, the accommodating grooves 21 are arranged along the length direction of the first conveyor belt 5, rotating assemblies 7 are arranged in the accommodating grooves 21, each container is connected with the accommodating grooves 21 by the rotating assemblies 7 after being sequentially installed in the accommodating grooves 21, a plurality of protruding blocks 51 for driving the containers to rotate are arranged on the inner side surface of the first conveyor belt 5, and the protruding blocks.

Referring to fig. 5, the supporting cylinder 3 and the vibrating plate 2 are axially limited and circumferentially rotatably connected, that is, the supporting cylinder 3 can rotate relative to the vibrating plate and can also support the vibrating plate 2 to limit the vibrating plate 2 to move downwards along the axial direction of the supporting cylinder 3 under the action of gravity, and this connection mode can be realized by the following structures: support cylinder 3 can set to the echelonment, and the upper end internal diameter external diameter is less than the lower extreme external diameter, and the mounting hole on the vibration board 2 sets up to the shoulder hole, and the shoulder hole lower extreme internal diameter is greater than the upper end internal diameter, installs the bearing in the shoulder hole, and the outer lane of bearing is fixed with the outer wall of shoulder hole lower extreme, and the bearing inner circle is fixed with support cylinder 3's upper end outer wall, and through above-mentioned structure, support cylinder 3 realizes with vibration board 2 that the axial is spacing, circumferential.

Referring to fig. 1 to 3, when the driving motor 4 is started, the driving motor 4 drives each limit plate 32 to rotate around an output shaft or a fixed column 33 of the driving motor 4 respectively, and the support cylinder 3 is connected with the limit plate 32, so that the limit plate 32 drives the support cylinder 3 to rotate around the output shaft or the fixed column 33 of the driving motor 4, the universal wheel 31 below the support cylinder 3 can assemble sliding friction between the support cylinder 3 and the base 1 into rolling friction, thereby greatly reducing friction force, enabling the support cylinder 3 to rotate smoothly, the vibration plate 2 is arranged on the support cylinder 3, and each support cylinder 3 drives the vibration plate 2 and a container arranged on the vibration plate 2 to vibrate in the rotating process; simultaneously the output shaft of driving motor 4 and support cylinder 3 are through the transmission of intermeshing's gear 41, consequently this support cylinder 3 is around the output shaft pivoted simultaneous rotation of driving motor 4, through the setting of first conveyer belt 5 and second conveyer belt 6, the rotation of a support cylinder 3 will drive four synchronous rotations of support cylinder 3, the setting of lug 51, make in the 5 transmission processes of first conveyer belt, each lug 51 extrudees with the lateral wall of each container in proper order, lug 51 removes the in-process and drives the container rotation through the frictional force between lug 51 and the lateral wall, drive each container and constantly rotate with this, consequently this oscillator can drive a plurality of containers on the vibration board 2 through a driving motor 4 and oscillate and revolve round simultaneously, be favorable to reducing manufacturing cost and use cost.

As a modified specific embodiment, referring to fig. 4, the rotating assemblies 7 each include a fixed bearing 71, an outer ring of the fixed bearing 71 is fixedly connected with an inner wall of the accommodating groove 21, and inner rings of the fixed bearings 71 are each provided with a rubber layer 72 for clamping a side wall of the container. The inner diameter of the rubber layer 72 is slightly smaller than the outer diameter of the container, so that the container can be fixed more stably when being clamped into the inner ring of the fixed bearing 71, the fixed bearing 71 and the rubber layer 72 are arranged, the container is connected with the accommodating groove 21 in a rotating mode, and the structure is simple, practical and convenient to process.

As a specific embodiment of the improvement, referring to fig. 4, an end surface of the rubber layer 72 facing away from the bottom of the accommodating groove 21 is an inclined surface 721, and a distance from the inclined surface 721 to the bottom of the groove gradually decreases from a position far away from the central axis of the fixed bearing 71 to a position close to the central axis of the fixed bearing 71. The inclined surface 721 has a guiding function, so that the container can be conveniently clamped into the rubber layer 72, and the operation difficulty of clamping the container into the rubber layer 72 by an operator is reduced.

As a modified embodiment, referring to fig. 3, the joints of the supporting cylinders 3 and the first conveyor belts 5 are each concavely provided with a caulking groove 34 into which a projection 51 is inserted. The inner contour of the caulking groove 34 is matched with the outer contour of the convex block 51, and in the transmission process of the first transmission belt 5, each convex block 51 is continuously embedded into the caulking groove 34 and is continuously moved out of the caulking groove 34, so that the support cylinder 3 and the first transmission belt 5 cannot slip, and the transmission stability is improved.

As an improved specific embodiment, referring to fig. 1, four baffles 11 connected end to end are further disposed on the base 1, lower ends of the baffles 11 are all fixed to the base 1, the baffles 11 and the base 1 enclose an accommodating cavity 12 for the rotation of the supporting cylinder 3, and the driving motor 4, the supporting cylinder 3, the limiting plate 32 and the fixing column 33 are all located in the accommodating cavity 12. The setting of baffle 11 can avoid the foreign object to enter into the orbit of rotation of support cylinder 3, prevents that support cylinder 3 from rotating the in-process and bumping with the foreign object and damaging.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A table-top cyclotron oscillator, comprising: the vibrating plate support comprises a base (1), a vibrating plate (2) horizontally arranged above the base (1) and four supporting cylinders (3) used for supporting the vibrating plate (2), wherein the four supporting cylinders (3) are respectively positioned at four corners of the vibrating plate (2), the supporting cylinders (3) and the vibrating plate (2) are axially limited and circumferentially and rotatably connected, universal wheels (31) are respectively arranged at the lower ends of the supporting cylinders (3), limiting plates (32) are rotatably connected on the supporting cylinders (3), the limiting plates (32) are horizontally arranged, a driving motor (4) is further installed on the base (1), an output shaft of the driving motor (4) is vertically arranged, any one limiting plate (32) is fixedly connected with the output shaft of the driving motor (4), and the other three limiting plates (32) are respectively rotatably connected with three fixing columns (33) vertically fixed on the base (1), under the working state of the driving motor (4), four supporting cylinders (3) simultaneously and respectively rotate around an output shaft or a fixed column (33) of the driving motor (4), gears (41) are arranged on the supporting cylinders (3) connected to two ends of the same limiting plate (32) and the output shaft of the driving motor (4), the two gears (41) are mutually meshed, the upper ends of the supporting cylinders (3) extend out of the vibrating plate (2), any one supporting cylinder (3) is connected with the other two supporting cylinders (3) except for the opposite angle through a conveying belt, the conveying belt with the length direction consistent with the length direction of the vibrating plate (2) is a first conveying belt (5), the conveying belt with the length direction consistent with the width direction of the vibrating plate (2) is a second conveying belt (6), a plurality of accommodating grooves (21) used for installing containers are arranged on the vibrating plate (2), and the accommodating grooves (21) are arranged along the length direction of the first conveying belt (5), all be provided with runner assembly (7) in storage tank (21), each container is installed in proper order and is connected with storage tank (21) rotation through runner assembly (7) after storage tank (21), all be provided with a plurality of lugs (51) that are used for driving container pivoted on first conveyer belt (5) medial surface, lug (51) are made by rubber materials.

2. A bench top cyclotron oscillator as claimed in claim 1, wherein: the rotating assembly (7) comprises a fixed bearing (71), the outer ring of the fixed bearing (71) is fixedly connected with the inner wall of the accommodating groove (21), and the inner ring of the fixed bearing (71) is provided with a rubber layer (72) used for clamping the side wall of the container.

3. A bench top cyclotron oscillator as claimed in claim 2, wherein: the end face of one end, back to the containing groove (21), of the rubber layer (72) is an inclined face (721), and the distance between the inclined face (721) and the bottom of the groove is gradually reduced from the position far away from the central axis of the fixed bearing (71) to the position close to the central axis of the fixed bearing (71).

4. A bench top cyclotron oscillator as claimed in claim 1, wherein: the connection part of the supporting cylinder (3) and the first conveyor belt (5) is provided with a caulking groove (34) for embedding the convex block (51) in a concave mode.

5. A bench top cyclotron oscillator as claimed in claim 1, wherein: still be provided with four baffle (11) of end to end connection on base (1), baffle (11) lower extreme all is fixed with base (1), baffle (11) enclose with base (1) and supply support cylinder (3) rotatory chamber (12) that holds, driving motor (4), support cylinder (3), limiting plate (32) and fixed column (33) all are located and hold chamber (12).