CN210772943U - Full-automatic sample storehouse refrigerator of-20 degrees centigrade - Google Patents
Full-automatic sample storehouse refrigerator of-20 degrees centigrade Download PDFInfo
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- CN210772943U CN210772943U CN201921137734.9U CN201921137734U CN210772943U CN 210772943 U CN210772943 U CN 210772943U CN 201921137734 U CN201921137734 U CN 201921137734U CN 210772943 U CN210772943 U CN 210772943U
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Abstract
The utility model discloses a-20 degrees centigrade full-automatic sample storehouse refrigerator belongs to ultra-low temperature storage device technical field. The refrigerator comprises a refrigerator body, a shell is arranged outside the refrigerator body, a refrigerating device is arranged at the bottom of the refrigerator body, and a storage device, an access device and a power transmission device are arranged inside the refrigerator body; the storage device comprises at least one storage turntable, wherein a storage hole position is arranged on the storage turntable, and a sample gene is stored in the storage hole position; the power transmission device comprises a plurality of power transmission units, and each storage turntable is matched with one power transmission unit; the access device can realize the storage and the extraction of the sample genes. The utility model realizes the function through the mutual matching of the structures of all parts, has the advantages of large storage capacity and convenient access, and can not generate the chaotic condition in the processes of storage, taking and placing; and a plurality of storage turntables are arranged in parallel, and a plurality of storage hole sites are uniformly arranged on each storage turntable, so that the requirement of large capacity is met.
Description
Technical Field
The utility model belongs to the technical field of ultra-low temperature storage equipment, concretely relates to-20 degrees centigrade full-automatic sample storehouse refrigerator.
Background
With the rapid development of biopharmaceuticals and gene technologies in recent years, the ultra-low temperature refrigerator is widely applied to laboratories of medical treatment, scientific research and the like, but in the face of sample storage of the ultra-low temperature refrigerator, experimenters can often encounter the following problems: some specimens or samples are wrapped by rubber bands and plastic bags and then are placed in empty positions, and the low utilization rate of the refrigerator space is found; the freezing storage box is used for storing the freezing storage tube, and the problem that the box in the deep part of the refrigerator is required to be moved in a heaven and earth manner, which is very troublesome; when the specimen is taken out and stored again, the original position is found to be occupied, and the position of the specimen is recorded again after the specimen is stored in another position, so that the workload is increased; the problems bring great troubles to the working of scientific research personnel, delay the working progress and influence the working effect.
Disclosure of Invention
The purpose of the invention is as follows: to the deficiency that exists among the prior art, the utility model aims to provide a-20 degrees centigrade full-automatic sample storehouse refrigerator, have that storage capacity is big, the convenient characteristics of access.
The technical scheme is as follows: in order to solve the above problem, the utility model discloses the technical scheme who adopts as follows:
a full-automatic sample warehouse refrigerator at the temperature of-20 ℃ comprises a refrigerator body, wherein a shell is arranged outside the refrigerator body, a refrigerating device is arranged at the bottom of the refrigerator body, and a storage device, a power transmission device and an access device are arranged inside the refrigerator body;
the storage device comprises at least one storage disc, and a storage hole position, an access hole position, a turntable bearing and a turntable gear are arranged on the storage turntable; the storage hole sites are uniformly arranged on the storage turntable; the access hole is arranged in one diameter direction of the storage turntable; the turntable gear is provided with the outer surface of the storage turntable and surrounds the storage turntable for a circle; the turntable bearing is arranged at the circle center position of the storage turntable;
the power transmission device comprises a plurality of power transmission units, each power transmission unit comprises a servo motor, a servo motor fixing support, a synchronous belt wheel ①, a synchronous belt and a connecting shaft, wherein one end of each servo motor support is provided with the servo motor which is connected with the synchronous belt wheel ①;
the access device comprises a cache hole, a stepping motor screw rod, a guide rail and a vacuum negative pressure pipeline device; the cache hole, the guide rail and the screw rod of the stepping motor are arranged in parallel, the stepping motor is arranged on the screw rod of the stepping motor, and the vacuum negative pressure pipeline device is arranged on the screw rod of the stepping motor; the cache hole and the access hole are concentric holes.
The full-automatic sample warehouse refrigerator at the temperature of-20 ℃ is characterized in that an operating panel is arranged on a shell, and a temperature adjusting module and a temperature control module are arranged on the operating panel; the detection and the setting of the environment in the refrigerator are convenient.
The shell of the-20 ℃ full-automatic sample warehouse refrigerator is of a stainless steel structure, and the refrigerator has the advantages of being wear-resistant, corrosion-resistant and not prone to deformation.
The full-automatic sample storehouse refrigerator of-20 ℃ is characterized in that each storage turntable is provided with a power transmission unit and an access device, the operation of each storage turntable is not influenced, and each storage turntable is provided with 3000 storage hole sites and 27 access hole sites.
In the full-automatic sample warehouse refrigerator at the temperature of-20 ℃, the vacuum negative pressure pipeline device is provided with a slide block and is arranged on a screw rod of a stepping motor through the slide block; the stepping motor is arranged on a screw rod of the stepping motor through a coupling and a bearing seat.
The power transmission unit of the full-automatic sample warehouse refrigerator at the temperature of-20 ℃ is also provided with a speed reducer, the speed reducer is connected with two adjacent synchronous belt wheels ①, and the rotation speed of a servo motor is reduced through a certain speed ratio during the main action of the speed reducer.
According to the full-automatic sample warehouse refrigerator at the temperature of-20 ℃, the other end of the servo motor fixing support is further provided with a synchronous pulley ②, two adjacent synchronous pulleys ② are connected through a connecting shaft, a synchronous belt is arranged among the synchronous pulleys ①, the synchronous pulleys ② and the turntable gear, the synchronous pulleys ② are arranged, the synchronous belts can be tensioned by matching with the servo motor fixing support, and the rotation of the storage turntable can be controlled more conveniently.
The-20 ℃ full-automatic sample warehouse refrigerator is characterized in that each storage turntable is provided with a proximity switch, the proximity switch is mainly used for finding an original point, and the original point is the original point which is set by a user and is used for accurately recording samples in the storage turntable.
The full-automatic sample warehouse refrigerator at the temperature of-20 ℃ is characterized in that each storage turntable is provided with two turntable bearings, and the storage device comprises 16 storage turntables; two carousel bearings drive the rotation of storage carousel jointly, improve the stability when storage carousel rotates.
The refrigerator with the full-automatic sample warehouse at the temperature of-20 ℃ is characterized in that a plurality of target hole sites are arranged on the side surface of the storage turntable, and the target hole sites and the buffer holes are concentric holes; when a plurality of sample genes are taken at one time, the target hole positions can be used for preventing the target gene samples from being taken without being taken every time, and the probability of sample pollution is reduced.
Has the advantages that: compared with the prior art, the invention has the advantages that:
the utility model discloses ultra-low temperature large capacity full-automatic sample storehouse refrigerator has the advantages of large storage capacity and convenient access, and is stored in the refrigerator according to the appointed coding mode, and the chaotic condition can not appear in the storing and taking and placing processes; and a plurality of storage turntables are arranged in parallel, and a plurality of storage hole sites are uniformly arranged on each storage turntable, so that the requirement of large capacity is met, and the operation of full-automatic access is realized.
Drawings
FIG. 1 is a schematic structural view of a refrigerator body;
FIG. 2 is a schematic view of the storage device and power transmission arrangement;
FIG. 3 is a schematic structural diagram of a storage carousel;
FIG. 4 is a cross-sectional view of a storage carousel;
FIG. 5 is a schematic view of a power transmission unit;
FIG. 6 is a schematic structural view of a fixing bracket of the servo motor;
FIG. 7 is a diagram of an access device.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with examples are described in detail below.
Example 1
A-20 ℃ high-capacity full-automatic sample warehouse refrigerator comprises a refrigerator body 1, wherein a shell is arranged on the refrigerator body 1, and the shell is made of stainless steel, so that the refrigerator has the advantages of wear resistance, corrosion resistance and difficulty in deformation; an operation panel 2 is arranged on the shell, and a temperature adjusting module and a temperature control module are arranged on the operation panel 2, so that the storage environment in the refrigerator body 1 can be observed and controlled in real time, and the normal and safe gene storage environment of the sample is ensured; the bottom of the refrigerator body 1 is provided with a refrigerating device, the refrigerating device adopts the refrigerating device of a conventional refrigerator, and the refrigerator can be used as long as the temperature can meet the temperature requirement required by the refrigerator and can be suitable for the refrigerator structure; the refrigerator body 1 is internally provided with a storage device, an access device and a power transmission device;
the storage device comprises 16 storage turntables A, the diameter of each storage turntable A is 1050mm, the thickness of each storage turntable A is 98mm, and the storage turntables A are made of plastic materials. Each storage rotary disc is provided with a storage hole position 3, an access hole position 4, a target hole position 17, a rotary disc shaft and a rotary disc gear 5; the storage hole sites 3 are uniformly arranged on the storage turntables A, 3000 storage hole sites are arranged on each storage turntable A, and two gene samples can be stored in each storage hole site 3; each storage turntable is provided with 27 access hole sites 4 which correspond to the cache holes 18 on the access device and are used for temporarily placing the samples which are taken wrongly; the target hole site 17 is arranged on the side surface of the storage turntable A and is concentric with the cache hole 18; the turntable gear 5 is arranged on the outer surface of the storage turntable A and surrounds the storage turntable A for a circle, and each storage turntable is provided with one turntable gear 5; each storage disc A is provided with two turntable bearings, and the two turntable bearings are arranged at the circle center position of the storage turntable A; two adjacent storage turntables are connected by a coupling penetrating through a turntable shaft;
the power transmission device comprises 16 power transmission units B, each power transmission unit B comprises a servo motor 8, a speed reducer 10, a servo motor fixing support 7, a synchronous belt wheel ① 9, a synchronous belt 6, a connecting shaft 11 and a synchronous belt wheel ② 12, each storage turntable is provided with one power transmission unit B, one end of each servo motor fixing support 7 is provided with the servo motor 8, the servo motors 8 are connected with the speed reducers 10, the main function of each speed reducer 10 is to reduce the rotating speed of the servo motors 8 through a certain speed ratio, the speed reducers 10 are connected with two adjacent synchronous belt wheels ① 9 through shafts, the other end of each servo motor fixing support 7 is provided with the synchronous belt wheel ② 012, the synchronous belt wheels ② 12 on the two adjacent power transmission units B are connected through the connecting shafts 11, the synchronous belt 6 is arranged among the synchronous belt wheels 9, the synchronous belt wheels ② 12 and the turntable gear 5, the servo motors 8 are started to drive the synchronous belt wheels ① 9 to rotate, the synchronous belt wheels ① 9 drive the synchronous belt wheels ② 12 to work under the action of the synchronous belt 6, the synchronous belt wheels ② 12 drive the connecting shafts 11 to rotate to drive the synchronous belt wheels ② of the adjacent units to rotate, and the synchronous belt 6 to have certain toughness to.
Comprises a buffer hole 18, a stepping motor 13, a stepping motor screw 14, a guide rail 15 and a vacuum negative pressure pipeline device 16; the access device mainly functions to take out the samples stored in the rotating disc or put the samples into the rotating disc. The access hole sites 4 are arranged in the diameter direction of the storage turntables, each storage turntable is provided with 27 access hole sites 4 which are concentric with the cache holes 18, and when the taken samples are not the target samples, the taken samples are placed in the access hole sites 4 through the cache holes 18 for temporary storage; the stepping motor 13 is arranged on a screw rod 14 of the stepping motor through a coupling and a bearing seat, and the vacuum negative pressure pipeline device 16 is arranged on a guide rail 15 and the screw rod 14 of the stepping motor. When a sample is taken, the stepping motor 13 is started firstly, the sample is rotated to the position above the vertical hole position corresponding to the sample, the vacuum negative pressure pipeline device 16 can suck the sample in the vertical direction, when the sample is not required, the sample can be placed in the access hole position 4 through the cache hole 18 by the rotation of the stepping motor 13 until a target sample is taken, the stepping motor 13 can be rotated to the target hole position 17, the sample is placed in the target hole position 17 at the designated position, and the target hole position 17 is positioned on the side surface of the storage turntable A and is concentric with the cache hole 18.
The utility model discloses the save temperature of ultra-low temperature large capacity full-automatic sample storehouse refrigerator can reach-20 ℃, and mainly used deposits gene sample, and the sample storehouse refrigerator mainly comprises refrigerating plant, storage device, access arrangement and power transmission. The main function of the refrigerating device is to generate low temperature for preserving gene samples, and a refrigerating system is necessary because the gene samples need to be preserved at low temperature. The storage device mainly drives the synchronizing wheel by the servo motor, and the synchronizing wheel drives the turntable to rotate, so that the purpose of storing samples is achieved. The total number of the storage devices is 16, and one rotary table corresponds to one servo motor and respectively controls the rotation of each storage rotary table. The access device is mainly used for placing the sample gene into a designated hole of the rotary disc through an input and output device. The access device is a device capable of generating negative pressure to input and output samples into the turntable, so as to achieve the purpose of full-automatic sample access.
Claims (10)
1. The full-automatic sample warehouse refrigerator at the temperature of-20 ℃ is characterized by comprising a refrigerator body (1), wherein a shell is arranged outside the refrigerator body, a refrigerating device is arranged at the bottom of the refrigerator body, and a storage device, a power transmission device and a storage and taking device are arranged inside the refrigerator body;
the storage device comprises at least one storage turntable (A), and the storage turntable (A) is provided with a storage hole site (3), a storage and taking hole site (4), a turntable bearing and a turntable gear (5); the storage hole sites (3) are uniformly arranged on the storage turntable (A), and the access hole sites (4) are arranged in one diameter direction of the storage turntable; the turntable gear (5) is provided with the outer side surface of the storage turntable (A) and surrounds the storage turntable (A) for a circle; the turntable bearing is arranged at the circle center position of the storage turntable (A);
the power transmission device comprises a plurality of power transmission units (B), each power transmission unit (B) comprises a servo motor (8), a servo motor fixing support (7), a synchronous belt wheel ① (9), a synchronous belt (6) and a connecting shaft (11), wherein the servo motor (8) is arranged at one end of each servo motor fixing support (7), the servo motor (8) is connected with the synchronous belt wheel ① (9), and the synchronous belt (6) is arranged between the synchronous belt wheel ① (9) and the turntable gear (5);
the access device comprises a buffer hole (18), a stepping motor (13), a stepping motor screw rod (14), a guide rail (15) and a vacuum negative pressure pipeline device (16); the buffer hole (18), the guide rail (15) and the screw rod (14) of the stepping motor are arranged in parallel, the stepping motor (13) is arranged on the screw rod (14) of the stepping motor, and the vacuum negative pressure pipeline device (16) is arranged on the screw rod (14) of the stepping motor; the cache hole (18) and the access hole (4) are concentric holes.
2. The refrigerator of claim 1, wherein the casing is provided with an operation panel (2), and the operation panel (2) is provided with a temperature adjusting module and a temperature control module.
3. The-20 degrees celsius full-automatic sample library refrigerator of claim 1, wherein the housing is of stainless steel construction.
4. The refrigerator according to claim 1, wherein each storage carousel (a) has a power transmission unit (B) and an access device, and each storage carousel has 3000 storage wells (3) and 27 access wells (4).
5. The refrigerator of the full automatic sample warehouse at the temperature of-20 ℃ according to claim 1, characterized in that the vacuum negative pressure pipeline device (16) is provided with a slide block and is arranged on a screw rod (14) of a stepping motor through the slide block; the stepping motor (13) is arranged on a screw rod (14) of the stepping motor through a coupling and a bearing seat.
6. The full-automatic sample warehouse refrigerator at the temperature of-20 ℃ according to claim 1, characterized in that the power transmission unit (B) is further provided with a speed reducer (10), and two adjacent synchronous pulleys ① (9) are connected to the speed reducer (10).
7. The full-automatic sample warehouse refrigerator at the temperature of-20 ℃ according to claim 1, wherein the other end of the servo motor fixing bracket (7) is further provided with a synchronous pulley ② (12), two adjacent synchronous pulleys ② (12) are connected through a connecting shaft (11), and a synchronous belt (6) is arranged among the synchronous pulley ① (9), the synchronous pulley ② (12) and the turntable gear (5).
8. The full automatic-automatic sample warehouse refrigerator of claim 1, wherein each storage turntable is provided with a proximity switch.
9. The-20 ℃ full-automatic sample warehouse refrigerator according to claim 1, characterized in that two turntable bearings are provided on each storage turntable, the storage device comprises 16 storage turntables (a); two adjacent storage turntables are connected through a turnplate bearing by a coupler.
10. The refrigerator of claim 1, wherein the storage turntable (a) is provided with a plurality of target holes (17) on the side, and the target holes (17) and the buffer holes (18) are concentric holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921137734.9U CN210772943U (en) | 2019-07-18 | 2019-07-18 | Full-automatic sample storehouse refrigerator of-20 degrees centigrade |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921137734.9U CN210772943U (en) | 2019-07-18 | 2019-07-18 | Full-automatic sample storehouse refrigerator of-20 degrees centigrade |
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| CN210772943U true CN210772943U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921137734.9U Active CN210772943U (en) | 2019-07-18 | 2019-07-18 | Full-automatic sample storehouse refrigerator of-20 degrees centigrade |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425788A (en) * | 2019-07-18 | 2019-11-08 | 江苏领坤生物科技有限公司 | A kind of -20 degrees Celsius of full-automatic sample database refrigerators |
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2019
- 2019-07-18 CN CN201921137734.9U patent/CN210772943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425788A (en) * | 2019-07-18 | 2019-11-08 | 江苏领坤生物科技有限公司 | A kind of -20 degrees Celsius of full-automatic sample database refrigerators |
| CN110425788B (en) * | 2019-07-18 | 2024-03-22 | 江苏领坤生物科技有限公司 | Full-automatic sample storehouse refrigerator of-20 degrees centigrade |
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