CN106434288B

CN106434288B - Multiple field cyclotron oscillation device and its hanger

Info

Publication number: CN106434288B
Application number: CN201611104483.5A
Authority: CN
Inventors: 许建红; 张锡军
Original assignee: Wuxi Run Mechanical And Electrical Technology Co Ltd
Current assignee: Wuxi Run Mechanical And Electrical Technology Co Ltd
Priority date: 2016-12-05
Filing date: 2016-12-05
Publication date: 2019-01-11
Anticipated expiration: 2036-12-05
Also published as: CN106434288A

Abstract

The invention discloses a kind of multiple field cyclotron oscillation device and its hangers, it is intended to provide a kind of with high for multiple groups biological culture process treatment effeciency, the multiple field cyclotron oscillation device and its hanger of the few advantage of elapsed time, its key points of the technical solution are that, the rack includes several stringers, it is horizontally fixed on stringer top bottom-disc and several pieces is parallel to the backing plate that chassis is arranged, it is connected between rocking bed and rack by fixed mechanism, fixed mechanism includes being fixed on chassis backwards to the pedestal of backing plate side and several locating shafts being set on the base, the position that locating shaft is corresponded on rocking bed is equipped with several connecting holes, this multiple field cyclotron oscillation device avoids multiple biological culture process and is possible to the error occurred, the oscillation of rack and rocking bed is more uniform and steady, not only reduce the processing time, increase treatment effeciency, increase list The quantity of biological culture in the time of position.

Description

Multiple field cyclotron oscillation device and its hanger

Technical field

The present invention relates to biological culture instrument field, in particular to a kind of multiple field cyclotron oscillation device and its hanger.

Background technique

Cyclotron oscillation device is that one kind can cultivate the biochemical instrument for preparing biological sample and being suitble to small lot production, is The scientific researches such as plant, biology, microorganism, biological products, heredity, virus, medicine, environmental protection, education and production division are indispensable Biological culture equipment.

In the biological culture process and preparation production in terms of carrying out chemistry, biology, oscillator class device is usually used It carries out oscillation to solution in container to stir and evenly mix, to assist accelerating physical dissolution, the chemical reaction process of solution, therefore multiple field Cyclotron oscillation device and its hanger using relatively broad.

Currently, the Chinese patent of Publication No. CN103566804A discloses a kind of modified cyclotron oscillation device, it includes The shell being made of face-piece and bottom plate, shell is interior to be equipped with motor, speed reduction gearing, eccentric shaft, convolution lower bracket and convolution Upper bracket, wherein motor is via speed reduction gearing and convolution lower bracket and convolution upper bracket is driven to do cyclotron oscillation movement Eccentric shaft is connected, and is connected between convolution lower bracket and the support in shell by first group of damping steel disc, circles round lower It is connected between frame and convolution upper bracket by second group of damping steel disc.

Although there is this modified cyclotron oscillation device movement to link up, stable, convolution torque is big, rigidity is good, low noise excellent Point, but due to its small volume, during the biological culture for needing to control multiple groups variable while progress, use this time Rotation oscillator then needs repeatedly to be handled, and treatment effeciency is not high, and the time for needing to consume is more.

Summary of the invention

A purpose of the invention is to provide a kind of multiple field cyclotron oscillation device, has at for multiple groups biological culture process Manage high-efficient, the few advantage of elapsed time.

Above-mentioned technical purpose of the invention has the technical scheme that

A kind of multiple field cyclotron oscillation device, including the rocking bed that fixes on the ground and the rack being connected on rocking bed, The rack includes several stringers, is horizontally fixed on stringer top bottom-disc and several pieces of backing plates for being parallel to chassis setting, is shaken It is connected between swing-bed and rack by fixed mechanism, fixed mechanism includes the pedestal and setting for being fixed on chassis backwards to backing plate side Several locating shafts on pedestal, the position that locating shaft is corresponded on rocking bed are equipped with several connecting holes.

So set, rack can be placed on rocking bed, and rack is positioned and connected by location hole, when shaking When swing-bed is shaken, rack can integrally shake with the shaking of rocking bed, since rack is equipped with several pieces of backing plates, bottom Disk and backing plate can store the container of biological culture process, can so place multiple groups biological culture process on the rack Container, and since rocking bed is backing plate while the vibration driven in entire rack, multiple groups biological culture process vessel The vibration time and vibration frequency be it is identical, control the variable of biological culture process to a certain extent, avoid Multiple biological culture process is possible to the error occurred, not only reduces the processing time, increases treatment effeciency, additionally it is possible to reduce Error increases the accuracy of biological culture process.

Further setting: the rocking bed include supporting leg, the fixed board being fixed on supporting leg, the movable plate being connected on fixed board and For driving movable plate to make the driving unit that convolution is swung.

So set, rocking bed is steadily installed and fixed on the ground by supporting leg, rocking bed is unstable when avoiding rocking And sliding occurs or topples over, likewise, the effect of fixed board is to maintain the stability of entire rocking bed bottom, and movable plate is rocking bed Movable main body, driving mechanism is dynamic in fixed board last time swing by driving movable plate, is driving rack to be vibrated, to make rack On biological culture process vessel vibrated and stirred.

Further setting: the driving unit includes that the active crankshaft of fixed board center is arranged in and is arranged in fixed board four Slave dynamic crankshaft on angle, active crankshaft and is threaded through on fixed board from dynamic crankshaft, is further fixed on fixed board actively bent for driving The driving motor and speed reducer of axis rotation.

So set, driving motor drives speed reducer rotation, then the active crankshaft of fixed board center is driven by speed reducer Rotation, active crankshaft are just able to drive movable plate shaking, the feelings that the slave dynamic crankshaft of movable plate corner location shakes in movable plate at the same time Under condition, the rhythm of active crankshaft can be followed to rock, such active crankshaft can be used as the power of movable plate shaking, play from dynamic crankshaft The effect of Auxiliary support movable plate, moreover it is possible to vibrate movable plate quadrangle together, and the rotation speed of entire active crankshaft is maintained Lower state keeps the oscillation of movable plate more steady and uniform.

Further setting: the active crankshaft is identical as the shape from dynamic crankshaft, including disk, is separately fixed at disk phase To the swingle and eccentric rod on two sides, the center of circle of swingle and eccentric rod far from disk is arranged and on same straight line.

So set, driving motor drives the swingle rotation of active crankshaft, since active crankshaft is threaded through in movable plate, because This active crankshaft is to rotate when rotating around the center line of disk, since the position of eccentric rod is far from the center line of disk, because When rotated, the rotation mode of the mode swingle of eccentric rod rotation is identical, and such eccentric rod is just able to drive for this active crankshaft Movable plate is vibrated.

Further setting: 5 connecting holes are offered on the movable plate, are passed through from the swingle of dynamic crankshaft and active crankshaft Two bearings are fixed in connecting hole.

So set, need the choosing in the connecting hole of movable plate to turn due to active crankshaft and from the swingle of dynamic crankshaft, rotation Swingle inevitably hits and rubs with connecting hole inner wall in the process, and swingle is set in two bearings and is fixed on bearing The transverse shifting of swingle can be limited in connecting hole to reduce the friction and collision of swingle and connecting hole, rotate through it Cheng Gengjia is steady.

Further setting: it is arranged with axle sleeve outside the swingle and bias, the axle sleeve outside eccentric rod is threaded through on movable plate And with positioning axis connection, a part of locating shaft is set in axle sleeve.

So set, one side axle sleeve can be rotated with swingle and eccentric rod and be vibrated, and bias can be close to Bar and swingle, to keep the rotation of crankshaft more stable, on the other hand, positioning shaft sleeve is located in axle sleeve, in axle sleeve with inclined When core bar vibrates, oscillation can be passed to locating shaft, oscillation is passed to rack again, vibrates rack by locating shaft, reaches vibration The effect for swinging and stirring biological culture process vessel, when rack is placed on rocking bed by operator, axle sleeve and locating shaft Cooperation can by the positioning of entire rack, the shaking that when oscillation generates be not easy to make rack generate it is excessive rock, can limit The shaking direction of rack processed, to reach more stable oscillation effect.

Further setting: on the pedestal towards ground side be equipped with several use it is universal made of heat-resisting material Wheel.

So set, the height due to rack is higher, and multiple groups biological culture process vessel is placed in by operator After in rack, the weight of rack is increased, and it is universal to install several on pedestal for the carrying of rack at this time and mobile all more inconvenience Wheel when operator needs to move rack, can change the position of rack by pushing rack, facilitate operator to rack With the installation of rocking bed, reach better using effect, and since the phase needs to carry out high-temperature sterilization processing rack after manufacture, Therefore it needs to make universal wheel using heat-resisting material, is hardly damaged it under high-temperature sterilization environment.

Preferably, face opposite in the rack is equipped with suspension hook, set on each face there are two suspension hook, and suspension hook is opened Mouth is arranged towards ground.

So set, the quality due to rack is larger, it is therefore desirable to entire rack is lifted on rocking bed using hanger Oscillatory work is carried out, the setting of suspension hook facilitates lifting of the hanger to rack, and two suspension hooks, which are arranged, in every side so that hanger is lifted It is more steady when rack, prevent rack from generating the damage for rocking and causing biological culture process vessel during lifting.

It is a further object of the present invention to provide a kind of oscillator hangers, can be suitable for above-mentioned multiple field cyclotron oscillation Device.

A kind of oscillator hanger, including the frame body in the setting of " Jiong " font and the lifting motor being fixed on frame body, institute The two sides for stating frame body are arranged in parallel with sunpender to be used cooperatively with suspension hook, and sunpender both ends are fixed with steel wire, steel wire it is another End is fixed on lifting motor.

In conclusion the invention has the following advantages:

The variable that biological culture process can be controlled to a certain extent avoids multiple biological culture process and is possible to out The oscillation of existing error, rack and rocking bed is more uniform, and steady, not only reduces the processing time, increases treatment effeciency, Error can also be reduced, the accuracy of biological culture process is increased.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of embodiment 1；

Fig. 2 is the bottom view of embodiment 1；

Fig. 3 is the main view of embodiment 1；

Fig. 4 is the structural schematic diagram of rocking bed in embodiment 1；

Fig. 5 is the main view of rocking bed；

Fig. 6 is the sectional view at A-A；

Fig. 7 is the structural schematic diagram of rack；

Fig. 8 is the bottom view of rack；

Fig. 9 is the structural schematic diagram of active crankshaft；

Figure 10 is the structural schematic diagram of embodiment 2.

In figure, 1, rocking bed；11, supporting leg；12, fixed board；13, movable plate；2, rack；21, stringer；22, chassis；23, backing plate； 24, suspension hook；3, fixed mechanism；31, pedestal；32, locating shaft；33, connecting hole；4, driving unit；41, active crankshaft；411, circle Disk；412, swingle；413, eccentric rod；42, from dynamic crankshaft；43, driving motor；44, axle sleeve；5, bearing；6, it is lifted motor；7, Universal wheel；8, frame body；81, sunpender；82, steel wire；9, speed reducer.

Specific embodiment

Below in conjunction with attached drawing, invention is further described in detail.

Embodiment 1: a kind of multiple field cyclotron oscillation device, as shown in Figure 1, including upper and lower two parts, lower half portion is to shake Swing-bed 1, top half are rack 2, are provided with several pieces of backing plates 23 in rack 2, and backing plate 23 can be used and be used to carry biological training Process vessel is supported, multiple field cyclotron oscillation device is power source with rocking bed 1, and all components and container are shaken thereon for drive, Achieve the purpose that shake biological culture process vessel with this.

Referring to Fig. 1, rack 2 and rocking bed 1 are linked together by intermediate fixed mechanism 3, and the left and right sides of rack 2 is also Equipped with suspension hook 24, suspension hook 24 has four altogether, each two of left and right, and opening direction is down-set, and such operator can lead to It crosses suspension hook 24 to sling entire rack 2, separates it with rocking bed 1, operator is facilitated to remove the biological culture on rocking bed 1 Process vessel.

As shown in Fig. 2, centrally located is rocking bed 1, rocking bed 1 includes fixed board 12 and movable plate 13,1 He of rocking bed Rack 2 is all square, and the area of rack 2 is greater than the area of rocking bed 1, and the fixed board 12 of rocking bed 1 is in "U" shaped by several Channel steel constitute, relative to plate or other structures, this channel steel is carried due to having its two vertical edges as Auxiliary support Ability is stronger, is able to bear bigger weight.

Referring to figs. 2 and 3, fixed mechanism 3 is between rack 2 and rocking bed 1, including pedestal 31, and pedestal 31 is by four The channel steel of "U" shaped is constituted, and four channel steels assume diamond in shape setting relative to rocking bed 1, and the middle position of channel steel is located at rocking bed 1 On four angles, reduce the contact point between rocking bed 1 and rack 2, such rocking bed 1 can be brought in oscillation to rack 2 Better oscillation effect.

As shown in Figure 4 and Figure 5, rocking bed 1 is made of three channel steels being laterally arranged and two longitudinally disposed channel steels, is shaken Four angles of swing-bed 1 are equipped with supporting leg 11, and supporting leg 11 is arranged downward, and supporting leg 11 is made of the channel steel of rectangular shaped, and Supporting leg 11 is fixed on the ground by bolt, it keeps stablizing when vibrating rocking bed 1, leads to rack 2 to prevent its shaking Topple over.

As shown in Figure 4 and Figure 5, driving mechanism is additionally provided on rocking bed 1, driving mechanism includes the driving motor of side 43, driving motor 43 connects the speed reducer 9 that middle position is arranged in, and the output shaft of speed reducer 9 is connected with active crankshaft 41, actively It is arranged on crankshaft 41 there are two axle sleeve 44, one of them is fixed in the connecting hole 33 on rocking bed 1, another and fixed mechanism 3 connections, fixed mechanism 3 further includes locating shaft 32, and the top of fixing axle is fixed on pedestal 31, and bottom covers in axle sleeve 44, When active crankshaft 41 is rotated as motor rotates, axle sleeve 44 and locating shaft 32 can also shake therewith, to reach rocking bed 1 Oscillation effect, be designed with from dynamic crankshaft 42 on the quadrangle of rocking bed 1, structure herein is identical as the structure of active crankshaft 41, The power that rocking bed 1 vibrates is provided by the drive motor in middle position, and is driven by active crankshaft 41 from dynamic crankshaft 42 and rotated.

Referring to Fig. 6, the setting of rocking bed 1 is penetrated below dynamic crankshaft 42, and is being led between dynamic crankshaft 42 and rocking bed 1 It crosses two bearings 5 to fix, the opening of axle sleeve 44 of top is arranged upward, and the top half of locating shaft 32 is cylinder, lower half Part is cone, and the maximum gauge of conical section is identical as the internal diameter that axle sleeve 44 is open, and is positioned such that axis 32 can be inlayed In rocking bed 1, shake rack 2 with rocking bed 1.

As shown in Figure 7 and Figure 8, pedestal 31 is located at 2 bottom of rack, assumes diamond in shape setting relative to rack 2, and locating shaft 32 is located at The middle position of 31 four edges of pedestal, rack 2 include four stringers 21 being vertically arranged, and the bottommost of stringer 21 is rectangular bottom Disk 22 is provided at least four pieces of backing plates 23 above chassis 22, and biological culture process vessel can be placed in backing plate 23 by operator On, it is allowed to rocking and vibrate with rack 2, sets that there are four ten thousand made of special engineering plastics on the bottom surface quadrangle of rack 2 To wheel 7, facilitate operator's moving frame 2.

Active crankshaft 41 is identical as the structure from dynamic crankshaft 42, as shown in figure 9, the intermediate disk 411 for cylinder, under Side is rotary shaft, and the output shaft of rotary shaft and driving motor 43 is directly fixed and drives rotation, and the top of disk 411 is eccentric Bar 413, eccentric rod 413 and swingle 412 are in same vertical plane and the center of circle far from disk 411 is arranged, in this way When swingle 412 is rotated around axial line, 413 rotational steps of eccentric rod are larger, are able to drive rack 2 with bigger oscillation width Degree.

Embodiment 2: a kind of oscillator hanger, as shown in Figure 10, including frame body 8, the top of frame body 8 is equipped with crossbeam, horizontal It is fixed with lifting motor 6 on beam, is lifted on the output shaft of motor 6 and is fixed with the rope of steel wire 82, the rope of steel wire 82 extends towards both sides, warp After crossing two fixed pulleys change directions, extend downwardly, the rope of steel wire 82 is by being divided into two riggings, the two sides of frame body 8 after sub-wire section Equipped with sunpender 81, the both ends of sunpender 81 are equipped with hanging ring, and rigging is fixed on hanging ring, and 8 bottom of frame body is set there are four wheel.

When operator needs to sling rack 2, frame body 8 can be shifted onto 2 top of rack, sunpender 81 is made to be located at rack 2 24 lower section of suspension hook, then the rope of steel wire 82 is drawn high, is thus driven by starting lifting motor 6, the output shaft rotation of lifting motor 6 Sunpender 81 rises, and suspension hook 24 catches on sunpender 81, thus can drive rack 2 and sling, since sunpender 81 is provided with two, because The process that this rack 2 rises is relatively stable.

The above embodiments are only explanation of the invention, are not limitation of the present invention, those skilled in the art Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this All by the protection of Patent Law in the scope of the claims of invention.

Claims

1. a kind of multiple field cyclotron oscillation device, including the rocking bed (1) fixed on the ground and the machine being connected on rocking bed (1) Frame (2), it is characterised in that: the rack (2) includes several stringers (21), the chassis (22) being horizontally fixed on stringer (21) And several pieces of backing plates (23) for being parallel to chassis (22) setting, by fixed mechanism (3) between rocking bed (1) and rack (2) Connection, fixed mechanism (3) include being fixed on chassis (22) backwards to the pedestal (31) of backing plate (23) side and being arranged in pedestal (31) On several locating shafts (32), the position that locating shaft (32) is corresponded on rocking bed (1) is equipped with several connecting holes (33)；It is described Rocking bed (1) include supporting leg (11), the fixed board (12) being fixed on supporting leg (11), the movable plate (13) being connected on fixed board (12) and For driving movable plate (13) to make the driving unit (4) that convolution is swung；The driving unit (4) includes being arranged at fixed board (12) center The active crankshaft (41) of position and the slave dynamic crankshaft (42) being arranged on fixed board (12) quadrangle, active crankshaft (41) with from dynamic crankshaft (42) it is threaded through on fixed board (12), the driving motor for driving active crankshaft (41) to rotate is further fixed on fixed board (12) (43) and speed reducer (9).

2. multiple field cyclotron oscillation device according to claim 1, it is characterised in that: the active crankshaft (41) and driven song The shape of axis (42) is identical, including disk (411), is separately fixed at the swingle (412) and bias of disk (411) opposing sides Bar (413), swingle (412) and eccentric rod (413) the center of circle far from disk (411) are arranged and on same straight line.

3. multiple field cyclotron oscillation device according to claim 2, it is characterised in that: offer 5 on the movable plate (13) Connecting hole (33) is fixed on connection by two bearings (5) from the swingle (412) of dynamic crankshaft (42) and active crankshaft (41) In hole (33).

4. multiple field cyclotron oscillation device according to claim 3, it is characterised in that: outside the swingle (412) and bias It is arranged with axle sleeve (44), the axle sleeve (44) of eccentric rod (413) outside is threaded through on movable plate (13) and connect with locating shaft (32), fixed A part of position axis (32) is set in axle sleeve (44).

5. multiple field cyclotron oscillation device according to claim 4, it is characterised in that: towards ground one on the pedestal (31) Side is equipped with several and uses universal wheel (7) made of heat-resisting material.

6. multiple field cyclotron oscillation device according to claim 1, it is characterised in that: on the rack (2) on opposite face It equipped with suspension hook (24), is set on each face there are two suspension hook (24), and the opening of suspension hook (24) is arranged towards ground.

7. a kind of oscillator hanger, including the frame body (8) in the setting of " Jiong " font and the lifting motor being fixed on frame body (8) (6), it is characterised in that: the two sides of the frame body (8) are arranged in parallel with the sunpender (81) to be used cooperatively with suspension hook (24), hang Bar (81) both ends are fixed with steel wire (82), and the other end of steel wire (82) is fixed in lifting motor (6).