CN209276497U - A kind of constant-temperature shaking incubator - Google Patents
A kind of constant-temperature shaking incubator Download PDFInfo
- Publication number
- CN209276497U CN209276497U CN201821720068.7U CN201821720068U CN209276497U CN 209276497 U CN209276497 U CN 209276497U CN 201821720068 U CN201821720068 U CN 201821720068U CN 209276497 U CN209276497 U CN 209276497U
- Authority
- CN
- China
- Prior art keywords
- box
- fixedly installed
- workbench
- wall
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000003860 storage Methods 0.000 claims abstract description 23
- 238000005192 partition Methods 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims description 24
- 238000009413 insulation Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000000630 rising effect Effects 0.000 description 4
- 239000008236 heating water Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a kind of constant-temperature shaking incubators, including placing box, roll over shape heating pipe, workbench, work box, water storage box, cam, motor box, the placing box inside bottom is fixedly installed with work box, workbench is set in work box, place several culture dishes in the top of workbench, workbench is slidably mounted on work box inside bottom by two supporting legs, the bottom mounting temperature sensor of workbench, the bottom of placing box is provided with water storage box, several partitions are fixedly installed on water storage chamber interior wall, run through on partition and offers through-hole, cistern interior is from left to right sequentially divided into input storehouse by partition, heating cabinet and output storehouse, gap is equipped with the two sides inner wall of placing box and inside top at the top of box at left and right sides of work box, folding shape heating pipe is provided in gap, controller is fixedly installed at the top of placing box, the constant temperature Shaking table rises temperature slowly and uniform, culture dish culture effect is more preferable by hot water circulation heated.
Description
Technical field
The utility model relates to a kind of culture shaking table, specifically a kind of constant-temperature shaking incubators.
Background technique
Currently, constant-temperature shaking incubator is a kind of multiduty biochemical device, it is mainly used for medicine, scientific research, education and production department
Door does accurate culture, and constant-temperature shaking incubator has the function of that vibration frequency and amplitude, temperature, time are controllable etc., and existing constant temperature is trained
Feeding shaking table is often directly by electric heater heat temperature raising, and culture required temperature rising is not uniform enough, and temperature rises too fast cause
It heats up uncontrollable, the shake frequency and speed of culture dish cannot be precisely controlled in shaking table.
Utility model content
The purpose of this utility model is to provide a kind of constant-temperature shaking incubators, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of constant-temperature shaking incubator, including placing box, folding shape heating pipe, workbench, work box, water storage box, cam, electricity
Machine box, the placing box inside bottom are fixedly installed with work box, and workbench is provided in work box, and the top of workbench is placed
Have several culture dishes, one end there are two supporting leg is fixedly mounted in the bottom of workbench, and supporting leg is symmetrical arranged, supporting leg it is another
One end is slidably mounted in the limit sliding chutes for being provided with work box inside bottom, and the bottom center of workbench is fixedly installed with temperature
Sensor, the inside bottom left side of work box are fixedly installed with riser, run through along the longitudinal direction at the top of riser and offers through-hole, lead to
Cam shaft is rotatably equipped in hole, one end that riser front surface is located on cam shaft is fixedly installed with cam and belt pulley,
The inside bottom of work box, which is located at immediately ahead of riser, is fixedly installed with servo motor, and the transmission shaft of servo motor is solid by shaft coupling
Dingan County is equipped with belt pulley, is arranged with feed belt before two belt pulleys, sliding slot is offered on cam, and be slidably fitted with cam
One end of mandril, the other end of cam follower are fixedly mounted on Left-side support leg, and the bottom of placing box is provided with water storage box, are stored
Be fixedly installed with several partitions on tank inner wall, through offering through-hole on partition, partition by cistern interior from left to right according to
Secondary to be divided into input storehouse, heating cabinet and output storehouse, the heating cabinet inside bottom is fixedly installed with electric heater, output storehouse left side
Inner wall is fixedly installed with agitating device, and agitating device includes motor box, and motor box is fixedly mounted in the inner left wall in output storehouse,
Stirring motor is fixedly installed in motor box, for the right side inner wall of motor box through through-hole is offered, the transmission shaft of stirring motor is logical
It crosses shaft coupling and is fixedly installed with stirring rod, stirring rod passes through the through-hole on motor box and is located in output storehouse, fixed on stirring rod
Stirring blade is installed, the inside bottom for exporting storehouse is fixedly installed with immersible pump, box top and placing box at left and right sides of work box
Two sides inner wall and inside top be equipped with gap, folding shape heating pipe is provided in gap, the input terminal of folds heating pipe is solid
Dingan County is equipped with one end of water inlet pipe, and water inlet pipe is fixedly mounted through chamber interior wall and water storage chamber interior wall, the other end of water inlet pipe is placed
In the water outlet of immersible pump, the output end for rolling over shape heating pipe is fixedly installed with one end of outlet pipe, and the other end of outlet pipe passes through
It wears to place and be connected to inside chamber interior wall and input storehouse, be fixedly installed with controller at the top of placing box.
As a further solution of the present invention: the bench-top is fixedly installed with several baffles, culture dish card
It connects and is placed between two baffles.
One end of thermal insulation board is fixedly installed at the top of the water storage box, the other end of thermal insulation board is fixedly mounted on placing box
Bottom.
The two sides of the placing box are fixedly installed with support plate as a further solution of the present invention,.
Inner wall is fixedly installed with buffering telescopic rod on the right side of the work box as a further solution of the present invention,
One end, the other end for buffering telescopic rod are fixedly installed with Right side support leg.
As a further solution of the present invention, the two sides of the through-hole on the motor box and be located at motor box on the left of
Waterproof washer is covered on inner wall.
Compared with prior art, the utility model has the beneficial effects that this cradle structure is simple, and it is easy to use, pass through temperature
The temperature in sensor detecting work case is spent, and electric heater and diving pump work are controlled by controller, by the water after heating
Lower more uniform temperature is stirred by agitating device, then is pumped into folding shape heating pipe and work box is carried out to surround heating, to keep away
Exempting from heating unevenly causes cultivation temperature in culture dish to be unable to reach expection, is added by hot water circuit to work box inside
Heat rises the temperature inside the box more slow, so that temperature be made to rise in controlled range, temperature is avoided to rise too fast temperature sensing
Device, which cannot timely feedback temperature information, causes culture dish culture to fail, and is accurately controlled cam revolving speed by servo motor, thus
It can be precisely controlled the speed that workbench rocks from side to side, keep the culture effect of culture dish more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of constant-temperature shaking incubator.
Fig. 2 is the left view that shape heating pipe is rolled in constant-temperature shaking incubator.
Fig. 3 is the side view of cam in constant-temperature shaking incubator.
Fig. 4 is the enlarged drawing of agitating device in constant-temperature shaking incubator.
In figure: placing box 1, folding shape heating pipe 2, controller 3, culture dish 4, workbench 5, supporting leg 6, work box 7, temperature
Spend sensor 8, water inlet pipe 9, support plate 10, immersible pump 11, output storehouse 12, agitating device 13, heating cabinet 14, electric heater 15,
Thermal insulation board 16, input storehouse 17, water storage box 18, outlet pipe 19, servo motor 20, riser 21, belt pulley 22, cam 23, cam top
Bar 24, motor box 25, stirring rod 26 and stirring motor 27.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~4, in the utility model embodiment, a kind of constant-temperature shaking incubator, including placing box 1, folding shape heating
Water pipe 2, culture dish 4, workbench 5, supporting leg 6, work box 7, temperature sensor 8, water inlet pipe 9, support plate 10, is dived at controller 3
Water pump 11, agitating device 13, heating cabinet 14, electric heater 15, thermal insulation board 16, input storehouse 17, water storage box 18, goes out output storehouse 12
Water pipe 19, servo motor 20, riser 21, belt pulley 22, cam 23, cam follower 24, motor box 25, stirring rod 26 and stirring electricity
Machine 27,1 inside bottom of placing box are fixedly installed with work box 7, workbench 5, the top of workbench 5 are provided in work box 7
Portion is placed with several culture dishes 4, and one end there are two supporting leg 6 is fixedly mounted in the bottom of workbench 5, and supporting leg 6 is symmetrical arranged,
The other end of supporting leg 6 is slidably mounted in the limit sliding chutes for being provided with 7 inside bottom of work box, and the bottom center of workbench is solid
Dingan County is equipped with temperature sensor 8, riser 21 is fixedly installed on the left of the inside bottom of work box 7,21 top of riser is along front and back
To cam shaft through through-hole is offered, is rotatably equipped in through-hole, one end that riser front surface is located on cam shaft is fixed
Cam 23 and belt pulley 22 are installed, the inside bottom of work box 7, which is located at immediately ahead of riser 21, is fixedly installed with servo motor 20,
The servo-driver model MADDT1107 of servo motor 20, adaptation of motor model MSMD011P1*, the biography of servo motor 20
Moving axis is fixedly installed with belt pulley 22 by shaft coupling, is arranged with feed belt before two belt pulleys 22, opens up on cam 23
There is sliding slot, and be slidably fitted with one end of cam follower 24, the other end of cam follower 24 is fixedly mounted on Left-side support leg 6
On, the bottom of placing box 1 is provided with water storage box 18, and several partitions are fixedly installed on 18 inner wall of water storage box, runs through on partition and opens
Equipped with through-hole, partition will from left to right be sequentially divided into input storehouse 17, heating cabinet 14 and output storehouse 12 inside water storage box 18, described
14 inside bottom of heating cabinet is fixedly installed with electric heater 15, and output 12 inner left wall of storehouse is fixedly installed with agitating device 13, stirs
Mixing device 13 includes motor box 25, and motor box 25 is fixedly mounted in the inner left wall in output storehouse 12, fixed peace in motor box 25
Equipped with stirring motor 27, for the right side inner wall of motor box through through-hole is offered, the transmission shaft of stirring motor 27 is solid by shaft coupling
Dingan County is equipped with stirring rod 26, and stirring rod 26 passes through the through-hole on motor box 25 and is located in output storehouse 12, fixed on stirring rod 26
Stirring blade is installed, the inside bottom in output storehouse 12 is fixedly installed with immersible pump 11, at the top of 7 left and right sides box of work box and puts
The two sides inner wall and inside top for setting case 1 are equipped with gap, folding shape heating pipe 2 are provided in gap, folds heating pipe's 2 is defeated
Enter end and be fixedly installed with one end of water inlet pipe 9, water inlet pipe 9 runs through 18 inner wall of 1 inner wall of placing box and water storage box, water inlet pipe 9 it is another
One end is fixedly mounted on the water outlet of immersible pump 11, and the output end of folding shape heating pipe 2 is fixedly installed with one end of outlet pipe 19,
The other end of outlet pipe 19 is connected to inside 1 inner wall of placing box and input storehouse 17, is fixedly installed with controller at the top of placing box
3, several baffles are fixedly installed at the top of the workbench 5, culture dish clamping is placed between two baffles, the water storage box 18
Top is fixedly installed with one end of thermal insulation board 16, and the other end of thermal insulation board 16 is fixedly mounted on the bottom of placing box 1, the placement
The two sides of case 1 are fixedly installed with support plate 10, and the 7 right side inner wall of work box is fixedly installed with one end of buffering telescopic rod, delay
The other end for rushing telescopic rod is fixedly installed on Right side support leg 6, the two sides of the through-hole on the motor box 25 and be located at motor
It is covered with waterproof washer in 25 inner left wall of box, when being cultivated using the constant-temperature shaking incubator, is detected by temperature sensor 8
Temperature in work box 7, and will test information and be passed to controller 3, the detection of controller 3 judges the temperature value, when the temperature number
When value is less than set interval range, controller 3 controls the water in the heating water storage box 18 of electric heater 15, and is controlled by controller 3
Immersible pump 11 processed works, and the water after heating is pumped into output storehouse 12, the temperature under the stirring of agitating device 13 of the water in water storage box 18
More evenly, the water after heating is pumped into folding shape heating pipe 2 by immersible pump 11 and carries out surrounding heating to work box 7, to make
Temperature rising is more uniform, avoids heating that cultivation temperature in culture dish is unevenly caused to be unable to reach expection, heating a period of time
Afterwards, after controller 3 detects the interval range that the incoming temperature value of temperature sensor 8 reaches setting, controller 3 controls electricity and adds
Hot device 15 and immersible pump 11 stop working, and are internally heated by hot water circuit to work box 7, increase more the temperature inside the box
Slowly, so that temperature be made to rise in controlled range, temperature letter cannot be timely feedbacked by avoiding temperature from rising too fast temperature sensor 8
Breath causes 4 cultivation temperature of culture dish that expection is not achieved, and is accurately controlled 23 revolving speed of cam by servo motor 20, can precisely control
The speed that workbench 5 processed rocks from side to side, so as to precisely meet required shake frequency and speed when culture dish 4 is cultivated.
The working principle of the utility model is: being examined when being cultivated using the constant-temperature shaking incubator by temperature sensor 8
The temperature in work box 7 is surveyed, and will test information and be passed to controller 3, the detection of controller 3 judges the temperature value, when the temperature
When numerical value is less than set interval range, controller 3 controls the water in the heating water storage box 18 of electric heater 15, and controls immersible pump 11
Water after heating is pumped into output storehouse 12, water after heating by immersible pump 11 be pumped into folding shape heating pipe 2 to work box 7 into
Row, so that it is more uniform increase temperature, avoids heating from unevenly cultivation temperature in culture dish being caused to be unable to reach around heating
It is expected that being internally heated by hot water circuit to work box 7, increase the temperature inside the box more slow, so that temperature be made to rise
In controlled range, avoiding the too fast temperature sensor 8 of temperature rising that from cannot timely feedbacking temperature information causes culture dish 4 to cultivate temperature
High culture failure is spent, being accurately controlled 23 revolving speed of cam by servo motor 20, (one end of cam follower is mounted on shaking table
On supporting leg, the other end of cam follower is slidably mounted in the limiting slot on cam, and cam rotation drives cam follower or so
It is mobile, and then drive shaking table or so periodically shakes), it can be precisely controlled the speed that workbench 5 rocks from side to side, so as to essence
Standard meets required shake frequency and speed when culture dish 4 is cultivated.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of constant-temperature shaking incubator, including placing box (1), folding shape heating pipe (2), workbench (5), work box (7), water storage
Case (18), cam (23), motor box (25), which is characterized in that placing box (1) inside bottom is fixedly installed with work box
(7), it is provided with workbench (5), is placed at the top of workbench (5) several culture dishes (4) in work box (7), workbench (5)
One end there are two supporting leg (6) is fixedly mounted in bottom, and supporting leg (6) is symmetrical arranged, and the other end of supporting leg (6) is slidably installed
In the limit sliding chutes for being provided with work box (7) inside bottom, the bottom center of workbench is fixedly installed with temperature sensor
(8), it is fixedly installed with riser (21) on the left of the inside bottom of work box (7), runs through along the longitudinal direction at the top of riser (21) and open up
There is through-hole, cam shaft is rotatably equipped in through-hole, one end that riser front surface is located on cam shaft is fixedly installed with cam
(23) it is located at riser (21) front with belt pulley (22), the inside bottom of work box (7) and is fixedly installed with servo motor (20),
The transmission shaft of servo motor (20) is fixedly installed with belt pulley (22) by shaft coupling, and biography is arranged with before two belt pulleys (22)
Send belt, cam offers sliding slot on (23), and is slidably fitted with one end of cam follower (24), cam follower (24) it is another
End is fixedly mounted on Left-side support leg (6), and the bottom of placing box (1) is provided with water storage box (18), on water storage box (18) inner wall
Several partitions are fixedly installed with, runs through on partition and offers through-hole, partition from left to right will successively be divided inside water storage box (18)
Electric heater is fixedly installed at input storehouse (17), heating cabinet (14) and output storehouse (12), heating cabinet (14) inside bottom
(15), output storehouse (12) inner left wall is fixedly installed with agitating device (13), and agitating device (13) includes motor box (25), motor
Box (25) is fixedly mounted in the inner left wall of output storehouse (12), is fixedly installed with stirring motor (27) in motor box (25), electricity
For the right side inner wall of machine box through through-hole is offered, the transmission shaft of stirring motor (27) is fixedly installed with stirring rod by shaft coupling
(26), stirring rod (26) passes through the through-hole on motor box (25) and is located in output storehouse (12), and stirring rod is fixedly mounted on (26)
Have a stirring blade, the inside bottom of output storehouse (12) is fixedly installed with immersible pump (11), at left and right sides of work box (7) at the top of box and
The two sides inner wall and inside top of placing box (1) are equipped with gap, and folding shape heating pipe (2) is provided in gap, and folding shape heats water
The input terminal of pipe (2) is fixedly installed with one end of water inlet pipe (9), and water inlet pipe (9) runs through placing box (1) inner wall and water storage box (18)
Inner wall, the other end of water inlet pipe (9) are fixedly mounted on the water outlet of immersible pump (11), and the output end of folding shape heating pipe (2) is solid
Dingan County is equipped with the one end of outlet pipe (19), and the other end of outlet pipe (19) is internal through placing box (1) inner wall and input storehouse (17)
Connection, placing box top are fixedly installed with controller (3).
2. constant-temperature shaking incubator according to claim 1, which is characterized in that be fixedly installed at the top of the workbench (5)
Several baffles, culture dish clamping are placed between two baffles.
3. constant-temperature shaking incubator according to claim 1, which is characterized in that be fixedly installed at the top of the water storage box (18)
The other end of one end of thermal insulation board (16), thermal insulation board (16) is fixedly mounted on the bottom of placing box (1).
4. constant-temperature shaking incubator according to claim 1, which is characterized in that the two sides of the placing box (1) are fixedly mounted
There are support plate (10).
5. constant-temperature shaking incubator according to claim 1, which is characterized in that the fixed peace of inner wall on the right side of the work box (7)
One end equipped with buffering telescopic rod, the other end for buffering telescopic rod are fixedly installed on Right side support leg (6).
6. constant-temperature shaking incubator according to claim 1, which is characterized in that the two sides of the through-hole on the motor box (25)
And it is located in motor box (25) inner left wall and is covered with waterproof washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821720068.7U CN209276497U (en) | 2018-10-23 | 2018-10-23 | A kind of constant-temperature shaking incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821720068.7U CN209276497U (en) | 2018-10-23 | 2018-10-23 | A kind of constant-temperature shaking incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209276497U true CN209276497U (en) | 2019-08-20 |
Family
ID=67599295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821720068.7U Expired - Fee Related CN209276497U (en) | 2018-10-23 | 2018-10-23 | A kind of constant-temperature shaking incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209276497U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254073A (en) * | 2020-02-11 | 2020-06-09 | 黑龙江工业学院 | Constant-temperature strain culture device for infectious disease control special for veterinarian |
| WO2022206008A1 (en) * | 2021-03-29 | 2022-10-06 | 英诺维尔智能科技（苏州）有限公司 | Automatic sliding table mechanism of culture vessel carrier and shaker incubator |
| CN115226632A (en) * | 2022-08-29 | 2022-10-25 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Cassava polyploid induction device and induction breeding method thereof |
-
2018
- 2018-10-23 CN CN201821720068.7U patent/CN209276497U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254073A (en) * | 2020-02-11 | 2020-06-09 | 黑龙江工业学院 | Constant-temperature strain culture device for infectious disease control special for veterinarian |
| WO2022206008A1 (en) * | 2021-03-29 | 2022-10-06 | 英诺维尔智能科技（苏州）有限公司 | Automatic sliding table mechanism of culture vessel carrier and shaker incubator |
| CN115226632A (en) * | 2022-08-29 | 2022-10-25 | 广西壮族自治区亚热带作物研究所（广西亚热带农产品加工研究所） | Cassava polyploid induction device and induction breeding method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209276497U (en) | A kind of constant-temperature shaking incubator | |
| CN203758196U (en) | Solar energy dryer | |
| CN211384780U (en) | Fertilizer mixing arrangement is used in agricultural | |
| CN207574323U (en) | A kind of abnormal breeding trough of stone frog hatching | |
| CN203275232U (en) | Crude oil density measuring device | |
| CN207911764U (en) | A kind of livestock rearing automatic feeding device | |
| CN201533554U (en) | Tunnel type hot air fowl roasting machine | |
| CN211484017U (en) | Automatic cooking machine | |
| CN208580007U (en) | A kind of Density Detection equipment | |
| CN209403299U (en) | A kind of hatch machine | |
| CN112608838A (en) | DHA algae oil enzymolysis equipment | |
| CN207856952U (en) | A kind of stirring-type thermostat water bath | |
| CN218910323U (en) | Strain mixed fermentation equipment | |
| CN205659629U (en) | Electromagnetism accuse temperature agitator | |
| CN216568241U (en) | Safe high-quality expanded fodder high temperature high pressure heating device of bullfrog | |
| CN209205294U (en) | A kind of energy-saving small test reaction kettle of adjustable temperature | |
| CN216845507U (en) | Constant temperature drying equipment for food inspection | |
| CN219552048U (en) | Spreading and baking machine with high drying efficiency | |
| CN218741710U (en) | Laboratory is with high-efficient dispenser | |
| CN215602620U (en) | Meat pigeon incubator | |
| CN219670393U (en) | Microbial fertilizer fermentation case | |
| CN220409398U (en) | Quick drying equipment is used in resin handicraft processing | |
| CN221005855U (en) | Novel automatic grain food dryer | |
| CN210559574U (en) | Automatic control tap water medicine adding equipment | |
| CN220450198U (en) | Preserved fruit microorganism detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 |