CN108456624A - A kind of modified animal and plant cells large-scale culture device - Google Patents

Abstract

The invention discloses a kind of modified animal and plant cells large-scale culture devices,Including pedestal,The accommodating chamber of oral area to the left is provided in the pedestal,It is communicated in the accommodating chamber upper end wall and is provided with perforative perforation A up and down,Pedestal upper surface screw fit is connected with yoke plate,Zygomorphism is installed with electromagnet in the yoke plate upper surface,Be provided in the yoke plate communicated with the perforation A and up and down perforative perforation B,The electromagnet upper surface abuts and is provided with end cap,The end cap top end surface has been left and right symmetrically arranged shadoof,The shadoof outer surface is circumferentially arranged with rubber sheath,The end cap lower face is installed with storage case,Present device is simple in structure,It is easy to use,This equipment extracts the zooblast in animal linked groups using piston cylinder operator and collects storage,Effectively increase the high efficiency of animal cell culture.

Description

A kind of modified animal and plant cells large-scale culture device

Technical field

The present invention relates to animal cell culture fields, and in particular to a kind of modified animal and plant cells large-scale culture dress It sets.

Background technology

Animal cell culture is exactly that relevant tissue is taken out from animal body, and then it is dispersed into individual cells, put In suitable culture medium, these cell growths and proliferation are allowed, existing culture device culture efficiency is low, cannot meet extensive Culture and economic requirement, it is necessary to be transformed.

Invention content

The purpose of the present invention is to provide a kind of modified animal and plant cells large-scale culture devices, can overcome existing skill The drawbacks described above of art.

According to the present invention, a kind of modified animal and plant cells large-scale culture device of present device, including pedestal, institute It states and is provided with the accommodating chamber of oral area to the left in pedestal, communicated in the accommodating chamber upper end wall and be provided with perforative perforation A up and down, institute It states pedestal upper surface screw fit and is connected with yoke plate, zygomorphism is installed with electromagnet in the yoke plate upper surface, described It is provided with and is communicated with the perforation A and perforative perforation B, the electromagnet upper surface abut and be provided with end cap up and down in yoke plate, The end cap top end surface has been left and right symmetrically arranged shadoof, and the shadoof outer surface is circumferentially arranged with rubber sheath, the end cap Lower face is installed with storage case, and the storage case is through the perforation B and perforation A and puts in the accommodating chamber, the receiving Drive heat channel is provided in case, the drive heat channel upper end wall is installed with heating wire, downward extension is provided in the yoke plate lower face Flexible bag, be provided with cavity in the flexible bag, the storage case extends downwards into the cavity, the accommodating chamber lower end Wall is installed with frame body, is provided with that oral area is upward to begin to speak in the frame body, and motor A, institute are installed in the left end wall of beginning to speak The main shaft for stating motor A is rotatably assorted with the right end wall of beginning to speak and connect, and the frame body upper surface is installed with connection seat, the seat It is inside provided with implementation chamber, matches to be provided with up and down in the upper and lower end wall of the implementation chamber and slides chamber, the seat upper surface is installed with Block, is provided with that oral area is directed downwardly to begin to speak in the block lower face, and motor B, institute are installed in the left end wall begun to speak The main shaft for stating motor B is rotatably assorted with the right end wall of beginning to speak and connect, and the outerface of spindle screw-thread fit of the motor B connects Connect the sliding block for being provided with and extending downwards, the sliding block slides chamber sliding connection with described, the sliding block with it is described The spindle thread of motor A is connected, and the sliding block right side is installed with push arm, and the push arm right side is installed with and institute It states and carries out the chamber piston plate that end wall is slidably connected up and down, communicated in the implementation chamber right end wall and be provided with three-way pipe, it is described Three-way pipe right side, which communicates to be provided with the right sides solenoid valve A, the solenoid valve A and communicate, is provided with tube body A, and the tube body A is put in The cavity is communicated with the cavity, and the top of beginning to speak is provided in the block and oral area is towards the right chamber that turns, described The main shaft upper surface for turning to be installed with motor C, the motor C in chamber lower end wall is installed with the first toothed wheel, first tooth Engagement is provided with the second toothed wheel on the right side of shape wheel, is installed in second toothed wheel and is rotatably assorted with chamber or more the end wall that turns The pivoted arm of connection, the pivoted arm outer surface are slidably provided with sliding sleeve, and the sliding sleeve right side is installed with the pendulum to extend to the right Bar, is installed with the upper surfaces tube body C, the tube body C in the swing rod and communicates and be provided with the upper surfaces solenoid valve C, solenoid valve C phase It is logical be provided with the lower faces tube body D, the tube body C and communicate be provided with connector, be provided with downward mouth in the connector lower face Portion and the chamber that slides with the tube body B faces, the block right side is installed with hydraulic cylinder, the push arm lower face of the hydraulic cylinder It is installed with implementation plate, the implementation plate lower face is abutted with the swing rod upper surface, and the block top end surface is additionally provided with light According to device the efficiency of animal cell culture is improved to constitute complete modified animal and plant cells large-scale culture device.

Further technical solution, the flexible bag are the bag structure that can arbitrarily stretch, the flexible bag and the storage case The cavity for forming seal type, to improve the working efficiency of equipment.

Further technical solution, the width for sliding chamber is of same size with the tube body B's, makes the tube body B can Intracavitary is slided described in putting in, to improve the structural stability of equipment.

Further technical solution, stored animal linked groups in the storage case, to improve the convenience of equipment.

Further technical solution, the electromagnet are to generate strong magnetic force after being powered, and magnetic force is not generated after power-off, is made described End cap can form closed structure with the electromagnet, to improve the adaptation of equipment.

Further technical solution makes institute using the key be connected by power that clearance fit is larger between the sliding sleeve and pivoted arm It states and slides over the while of being rotated synchronously with the pivoted arm and have the function of sliding up and down, to improve the adaptivity of equipment.

Further technical solution, the illumination apparatus include the lamppost for being fixedly mounted on the block top end surface, institute It states lamppost top end surface and is installed with energy-saving lamp.

The beneficial effects of the invention are as follows：

In the initial state due to present device, the heating wire, motor A, motor B, hydraulic cylinder and motor C are in Stop working state, the electromagnet is in running order, and the solenoid valve A, solenoid valve B and solenoid valve C are closed, To make each structure be in original state, be conducive to the maintenance of equipment.

When equipment is run, the solenoid valve A is opened, and the motor B and motor A drive the sliding block to moving to left It is dynamic, then drive the push arm to be moved to the left, the piston plate slides above and below the implementation chamber between end wall to the left, makes the chamber Internal air is pumped into the implementation chamber, and when the piston plate moves to left side extreme position, the solenoid valve A is closed, The solenoid valve B is opened, and the motor B and motor A drive the sliding block to move right, and the piston plate is made to move to Right limit position makes the air of sucking be closed by the solenoid valve B and tube body B discharges, the solenoid valve B, the solenoid valve A It opens, so moving in circles makes the air in the cavity drain, and forms vacuum, generates heat after the heating wire work, make The zooblast of animal linked groups, which is detached from, in the storage case adsorbs and is released in the cavity, described after release Motor C drives the first toothed wheel rotation, then makes after the second toothed wheel rotation engaged with first toothed wheel described Swing rod swings to correct position, and it is described slide chamber and the tube body B faces, carry out plate described in the Driven by Hydraulic Cylinder to moving down It is dynamic, the implementations plate push down on make after swing rod moves down the tube body B slide into described in slide intracavitary, the tube body D with outside Portion's storage device communicates, and the solenoid valve A is opened, and the motor B and motor A drive the sliding block to be moved to the left, band It moves the piston plate and is moved to the left to left side extreme position, the zooblast in the cavity is made to suck the implementation intracavitary, institute It states solenoid valve A to close, the solenoid valve B is opened, and the motor B and motor A drive the piston plate to move right to the right side Side pole extreme position makes the zooblast for carrying out intracavitary by the three-way pipe, solenoid valve B, tube body B, connector, tube body C, electricity Magnet valve C and tube body D enters storage device, and when the piston plate moves to right limit position, the solenoid valve B is closed, described Solenoid valve A is opened, and repeats the above steps, storage device is sucked out and fills completely by the zooblast in the cavity, to real Show and has been cooperated using more structures, it, will be in the animal linked groups of the full zooblast of absorption by using piston cylinder operator Zooblast discharges storage after being sucked out, and effectively increases the working efficiency of equipment.

After equipment is out of service, the motor C drives the first toothed wheel rotation, is nibbled with first toothed wheel It drives the pivoted arm to rotate after the second toothed wheel rotation closed, then drives the sliding sleeve to rotate, so that the swing rod is swung to non- Working region, to improve the safety of equipment.

Present device is simple in structure, easy to use, this equipment is extracted using piston cylinder operator in animal linked groups Zooblast simultaneously collects storage, effectively increases the high efficiency of animal cell culture.

The above, the specific implementation mode only invented, but invent protection domain be not limited thereto, it is any without The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention It should be determined by the scope of protection defined in the claims.

Description of the drawings

It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art Attached drawing is briefly described needed in technology description, it should be apparent that, the accompanying drawings in the following description is only to invent Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.

Fig. 1 is the overall structure diagram of a modification of the present invention type animal and plant cells large-scale culture device；

Fig. 2 is the schematic diagram in the directions B-B in Fig. 1；

Fig. 3 is the schematic diagram in the directions A-A in Fig. 1.

Specific implementation mode

All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive Feature and/or step other than, can combine in any way.

This specification（Including any accessory claim, abstract and attached drawing）Disclosed in any feature, except non-specifically chatting It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only It is an example in a series of equivalent or similar characteristics.

As shown in Figs. 1-3, a modification of the present invention type animal and plant cells large-scale culture device, including pedestal 100, institute It states and is provided with the accommodating chamber 138 of oral area to the left in pedestal 100, communicate to be provided in 138 upper end wall of the accommodating chamber and run through up and down Perforation A141,100 upper surface screw fit of the pedestal is connected with yoke plate 136, and in 136 upper surface of the yoke plate left and right Match and be installed with electromagnet 131, be provided in the yoke plate 136 communicated with the perforation A141 and up and down perforative perforation B142,131 upper surface of the electromagnet abut and are provided with end cap 132, and 132 top end surface of the end cap, which has been left and right symmetrically arranged, to be carried Bar 141,141 outer surface of the shadoof are circumferentially arranged with rubber sheath 142, and 132 lower face of the end cap is installed with storage case 135, the storage case 135 is through the perforation B142 and perforation A141 and puts in the accommodating chamber 138, the storage case It is provided in 135 and drives heat channel 133,133 upper end wall of drive heat channel is installed with heating wire 134, and the yoke plate is set in 136 lower face Be equipped with the flexible bag 137 to extend downwards, be provided with cavity 139 in the flexible bag 137, the storage case 135 extend downwards into In the cavity 139,138 lower end wall of the accommodating chamber is installed with frame body 101, and it is upward that oral area is provided in the frame body 101 It begins to speak 103, is installed with motor A104 in the 103 left end walls of beginning to speak, the main shaft of the motor A104 begins to speak 103 with described Right end wall is rotatably assorted connection, and 101 upper surface of the frame body is installed with connection seat 107, and implementation chamber is provided in the seat 107 106, match to be provided with up and down in about 106 end wall of implementation chamber and slide chamber 105,107 upper surface of the seat is installed with case Seat 108, is provided with that oral area is directed downwardly to begin to speak 110 in 108 lower face of the block, it is described begin to speak 110 left end wall in be installed with Motor B109, the main shaft of the motor B109 are rotatably assorted with the 110 right end walls of beginning to speak and connect, the motor B109 Outerface of spindle screw-thread fit be connected with the sliding block 102 to extend downwards, the sliding block 102 slides chamber with described The spindle thread of 105 sliding connections, the sliding block 102 and motor A104 is connected, the sliding block 102 Right side is installed with push arm 126, and 126 right side of the push arm is installed with to be slidably matched company with about 106 end wall of implementation chamber The piston plate 127 connect communicates in the 106 right end wall of implementation chamber and is provided with three-way pipe 128,128 right side phase of the three-way pipe It is logical be provided with the right sides solenoid valve A129, the solenoid valve A129 and communicate be provided with tube body A130, the tube body A130 and put in institute It states cavity 139 to communicate with the cavity 139,110 tops of beginning to speak are provided with and oral area interior positioned at the block 108 towards the right side Turn chamber 113, described to turn to be installed with motor C111 in 113 lower end wall of chamber, the main shaft upper surface of the motor C111 is installed with First toothed wheel 112, first toothed wheel, 112 right side engagement are provided with the second toothed wheel 114, second toothed wheel 114 It is inside installed with and is rotatably assorted the pivoted arm 116 connecting with about 113 end wall of chamber that turns, 116 outer surface of the pivoted arm is slidable It is provided with sliding sleeve 115,115 right side of the sliding sleeve is installed with the swing rod 119 to extend to the right, pipe is installed in the swing rod 119 The upper surfaces body C122, the tube body C122 communicate to be provided with the upper surfaces solenoid valve C120, the solenoid valve C120 and communicate and be provided with The lower faces tube body D121, the tube body C122, which communicate, is provided with connector 123, be provided in 123 lower face of the connector to Infraoral and chamber 140 is slided with the tube body B124 faces, 108 right side of the block is installed with hydraulic cylinder 117, the liquid The push arm lower face of cylinder pressure 117, which is installed with, carries out plate 118, and 118 lower face of implementation plate is supported with 119 upper surface of the swing rod It connects, 108 top end surface of the block is additionally provided with illumination apparatus, is trained on a large scale to constitute complete modified animal and plant cells Device is supported, the efficiency of animal cell culture is improved.

Valuably, wherein the flexible bag 137 is the bag structure that can arbitrarily stretch, the flexible bag 137 and the storage case The cavity 139 of 135 composition seal types, to improve the working efficiency of equipment.

Valuably, wherein the width for sliding chamber 140 is of same size with the tube body B124's, makes the tube body B124 is slided described in can putting in chamber 140, to improve the structural stability of equipment.

Valuably, wherein stored animal linked groups in the storage case 135, to improve the convenience of equipment.

Valuably, wherein the electromagnet 131 is to generate strong magnetic force after being powered, and magnetic force is not generated after power-off, makes the end Lid 132 can form closed structure with the electromagnet 131, to improve the adaptation of equipment.

Valuably, wherein using the key be connected by power that clearance fit is larger between the sliding sleeve 115 and pivoted arm 116, make institute It states sliding sleeve 115 and has the function of sliding up and down while being rotated synchronously with the pivoted arm 116, to improve the adaptive of equipment Ying Xing.

Valuably, wherein the illumination apparatus includes the lamppost 151 for being fixedly mounted on 108 top end surface of the block, institute It states 151 top end surface of lamppost and is installed with energy-saving lamp 152, to provide illuminating effect, the present apparatus is facilitated to use.

Present device in the initial state, the heating wire 134, motor A104, motor B109, hydraulic cylinder 117 It is in stop working state with motor C111, the electromagnet 131 is in running order, the solenoid valve A129, solenoid valve B125 and solenoid valve C120 are closed.

When equipment is run, the solenoid valve A129 is opened, and the motor B109 and motor A104 drive the cunning Row block 102 is moved to the left, then the push arm 126 is driven to be moved to the left, and the piston plate 127 is in 106 upper and lower side of implementation chamber It is slided to the left between wall, so that the air in the cavity 139 is pumped into the implementation chamber 106, when the piston plate 127 moves to When the extreme position of left side, the solenoid valve A129 is closed, and the solenoid valve B125 is opened, the motor B109 and motor A104 drives the sliding block 102 to move right, and so that the piston plate 127 is moved to right limit position, makes the air of sucking By the solenoid valve B125 and tube body B124 discharges, the solenoid valve B125 is closed, and the solenoid valve A129 is opened, and is so recycled It back and forth drains the air in the cavity 139, forms vacuum, the heating wire 134 generates heat after working, makes the receiving The zooblast of animal linked groups, which is detached from, in case 135 adsorbs and is released in the cavity 139, after release, the electricity Motivation C111 drives first toothed wheel 112 to rotate, then 114 turns of the second toothed wheel engaged with first toothed wheel 112 So that the swing rod 119 is swung to correct position after dynamic, and described slides chamber 140 and the tube body B124 faces, the hydraulic cylinder 117 drive the implementation plate 118 to move down, and the implementation plate 118, which pushes down on after swing rod 119 moves down, makes the tube body B124 is slided described in sliding into chamber 140, and the tube body D121 is communicated with external storage device, and the solenoid valve A129 is opened, institute It states motor B109 and motor A104 drives the sliding block 102 to be moved to the left, the piston plate 127 is driven to be moved to the left to Left side extreme position makes the zooblast in the cavity 139 suck in the implementation chamber 106, and the solenoid valve A129 is closed, The solenoid valve B125 is opened, and the motor B109 and motor A104 drive the piston plate 127 to move right to right side Extreme position makes the zooblast in the implementation chamber 106 by the three-way pipe 128, solenoid valve B125, tube body B124, connection First 123, tube body C122, solenoid valve C120 and tube body D121 enter storage device, and the piston plate 127 moves to right limit position When setting, the solenoid valve B125 is closed, and the solenoid valve A129 is opened, and is repeated the above steps, by the animal in the cavity 139 Cell is sucked out and fills storage device completely.

After equipment is out of service, the motor C111 drives first toothed wheel 112 to rotate, with first tooth It drives the pivoted arm 116 to rotate after the second toothed wheel 114 rotation that shape wheel 112 engages, the sliding sleeve 115 is then driven to rotate, The swing rod 119 is set to swing to non-active area.

The beneficial effects of the invention are as follows：In the initial state due to present device, the heating wire, motor A, electronic Machine B, hydraulic cylinder and motor C are in stop working state, and the electromagnet is in running order, the solenoid valve A, solenoid valve B and solenoid valve C are closed, and to make each structure be in original state, are conducive to the maintenance of equipment.

When equipment is run, the solenoid valve A is opened, and the motor B and motor A drive the sliding block to moving to left It is dynamic, then drive the push arm to be moved to the left, the piston plate slides above and below the implementation chamber between end wall to the left, makes the chamber Internal air is pumped into the implementation chamber, and when the piston plate moves to left side extreme position, the solenoid valve A is closed, The solenoid valve B is opened, and the motor B and motor A drive the sliding block to move right, and the piston plate is made to move to Right limit position makes the air of sucking be closed by the solenoid valve B and tube body B discharges, the solenoid valve B, the solenoid valve A It opens, so moving in circles makes the air in the cavity drain, and forms vacuum, generates heat after the heating wire work, make The zooblast of animal linked groups, which is detached from, in the storage case adsorbs and is released in the cavity, described after release Motor C drives the first toothed wheel rotation, then makes after the second toothed wheel rotation engaged with first toothed wheel described Swing rod swings to correct position, and it is described slide chamber and the tube body B faces, carry out plate described in the Driven by Hydraulic Cylinder to moving down It is dynamic, the implementations plate push down on make after swing rod moves down the tube body B slide into described in slide intracavitary, the tube body D with outside Portion's storage device communicates, and the solenoid valve A is opened, and the motor B and motor A drive the sliding block to be moved to the left, band It moves the piston plate and is moved to the left to left side extreme position, the zooblast in the cavity is made to suck the implementation intracavitary, institute It states solenoid valve A to close, the solenoid valve B is opened, and the motor B and motor A drive the piston plate to move right to the right side Side pole extreme position makes the zooblast for carrying out intracavitary by the three-way pipe, solenoid valve B, tube body B, connector, tube body C, electricity Magnet valve C and tube body D enters storage device, and when the piston plate moves to right limit position, the solenoid valve B is closed, described Solenoid valve A is opened, and repeats the above steps, storage device is sucked out and fills completely by the zooblast in the cavity, to real Show and has been cooperated using more structures, it, will be in the animal linked groups of the full zooblast of absorption by using piston cylinder operator Zooblast discharges storage after being sucked out, and effectively increases the working efficiency of equipment.

After equipment is out of service, the motor C drives the first toothed wheel rotation, is nibbled with first toothed wheel It drives the pivoted arm to rotate after the second toothed wheel rotation closed, then drives the sliding sleeve to rotate, so that the swing rod is swung to non- Working region, to improve the safety of equipment.

Present device is simple in structure, easy to use, this equipment is extracted using piston cylinder operator in animal linked groups Zooblast simultaneously collects storage, effectively increases the high efficiency of animal cell culture.

The above, the specific implementation mode only invented, but invent protection domain be not limited thereto, it is any without The change or replacement that creative work is expected are crossed, should all be covered within the protection domain of invention.Therefore, the protection domain of invention It should be determined by the scope of protection defined in the claims.

Claims (7)

1. a kind of modified animal and plant cells large-scale culture device, including pedestal, oral area is provided in the pedestal to the left Accommodating chamber communicates in the accommodating chamber upper end wall and is provided with perforative perforation A up and down, the connection of pedestal upper surface screw fit It is provided with yoke plate, zygomorphism is installed with electromagnet in the yoke plate upper surface, is provided in the yoke plate and the perforation A phases Logical and upper and lower perforative perforation B, the electromagnet upper surface abuts and is provided with end cap, the symmetrical peace of end cap top end surface Equipped with shadoof, the shadoof outer surface is circumferentially arranged with rubber sheath, and the end cap lower face is installed with storage case, the receiving Case is through the perforation B and perforation A and puts in the accommodating chamber, and drive heat channel, the drive heat channel are provided in the storage case Upper end wall is installed with heating wire, and the flexible bag to extend downwards is provided in the yoke plate lower face, is provided in the flexible bag Cavity, the storage case extend downwards into the cavity, and the accommodating chamber lower end wall is installed with frame body, is arranged in the frame body There is oral area is upward to begin to speak, motor A, the main shaft of the motor A and the right side of beginning to speak are installed in the left end wall of beginning to speak End wall is rotatably assorted connection, and the frame body upper surface is installed with connection seat, is provided with implementation chamber in the seat, on the implementation chamber Match to be provided with up and down in lower end wall and slide chamber, the seat upper surface is installed with block, is provided in the block lower face Oral area is directed downwardly to begin to speak, and motor B, the main shaft of the motor B and the right side of beginning to speak are installed in the left end wall begun to speak End wall is rotatably assorted connection, and the outerface of spindle screw-thread fit of the motor B is connected with the sliding block to extend downwards, institute It states sliding block and slides chamber sliding connection with described, the sliding block and the spindle thread of the motor A are connected, institute It states sliding block right side and is installed with push arm, the push arm right side is installed with to be slidably connected with end wall above and below the implementation chamber Piston plate, communicate in the implementation chamber right end wall and be provided with three-way pipe, the three-way pipe right side, which communicates, is provided with solenoid valve The right side A, the solenoid valve A, which communicates, is provided with tube body A, and the tube body A puts in the cavity and communicated with the cavity, described to open It is provided with above chamber in the block and oral area is towards the right chamber that turns, it is described to turn to be installed with motor C in chamber lower end wall, it is described The main shaft upper surface of motor C is installed with the first toothed wheel, is engaged on the right side of first toothed wheel and is provided with the second toothed wheel, institute It states to be installed in the second toothed wheel and be rotatably assorted the pivoted arm connecting with chamber or more the end wall that turns, the pivoted arm outer surface is slidably Be provided with sliding sleeve, the sliding sleeve right side is installed with the swing rod to extend to the right, and tube body C, the pipe are installed in the swing rod The upper surfaces body C, which communicate to be provided with the upper surfaces solenoid valve C, the solenoid valve C and communicate, is provided with the lower faces tube body D, tube body C phase It is logical to be provided with connector, the chamber that slides to infraoral and with the tube body B faces is provided in the connector lower face, it is described Block right side is installed with hydraulic cylinder, and the push arm lower face of the hydraulic cylinder is installed with implementation plate, the implementation plate lower face with The swing rod upper surface abuts, and the block top end surface is additionally provided with illumination apparatus.

2. a kind of modified animal and plant cells large-scale culture device as described in claim 1, it is characterised in that：It is described flexible Bag is the bag structure that can arbitrarily stretch, the cavity of the flexible bag and storage case composition seal type.

3. a kind of modified animal and plant cells large-scale culture device as described in claim 1, it is characterised in that：It is described to slide The width of chamber is of same size with the tube body B's, makes the tube body B that can put in and described slides intracavitary.

4. a kind of modified animal and plant cells large-scale culture device as described in claim 1, it is characterised in that：The receiving Xiang Nei stored animals linked groups.

5. a kind of modified animal and plant cells large-scale culture device as described in claim 1, it is characterised in that：The electromagnetism Iron is to generate strong magnetic force after being powered, and magnetic force is not generated after power-off, makes the end cap that can form closed structure with the electromagnet.

6. a kind of modified animal and plant cells large-scale culture device as described in claim 1, it is characterised in that：The sliding sleeve Using the larger key be connected by power of clearance fit between pivoted arm, make described to slide over the while of rotating synchronously with the pivoted arm and have The standby function of sliding up and down.

7. a kind of modified animal and plant cells large-scale culture device as described in claim 1, it is characterised in that：The illumination Device includes the lamppost for being fixedly mounted on the block top end surface, and the lamppost top end surface is installed with energy-saving lamp.