CN220926236U - Intelligent test tube split charging instrument - Google Patents
Intelligent test tube split charging instrument Download PDFInfo
- Publication number
- CN220926236U CN220926236U CN202322493410.1U CN202322493410U CN220926236U CN 220926236 U CN220926236 U CN 220926236U CN 202322493410 U CN202322493410 U CN 202322493410U CN 220926236 U CN220926236 U CN 220926236U
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- China
- Prior art keywords
- motor
- lifting mechanism
- main arm
- arm
- split charging
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- 230000002572 peristaltic effect Effects 0.000 claims abstract description 11
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 9
- 239000010935 stainless steel Substances 0.000 claims abstract description 9
- 230000001360 synchronised effect Effects 0.000 claims description 23
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to an intelligent test tube split charging instrument, which comprises a support frame, wherein a main arm and an auxiliary arm are arranged on the support frame through a lifting mechanism, one end of the main arm is rotatably arranged on a support plate of the lifting mechanism, one end of the auxiliary arm is hinged to the other end of the main arm, a stainless steel filling tube is arranged at the other end of the auxiliary arm, the stainless steel filling tube is communicated with a discharge end of a silicone tube, and a feed end of the silicone tube is communicated with a discharge port of a peristaltic pump; the peristaltic pump is driven by a fourth motor. The utility model has the advantages that: the structure is simple, the device is efficient and durable, and the reagent split charging of various test tubes is realized by one machine. The device occupies small space, is a desktop type small instrument, is convenient to maintain, has low power consumption and high speed, well solves the problem of split charging of small-batch reagents, and realizes the compatibility of multiple varieties and high-speed automatic production.
Description
Technical Field
The utility model relates to an intelligent test tube split charging instrument which can be commonly used in laboratories of chemistry, molecular biology, chemical industry and the like, and belongs to the field of laboratory instruments and equipment.
Background
At present, test tube type reagent split charging in a laboratory generally adopts a manual hand-held silicone tube for filling under the action of a peristaltic pump. The manual quantitative injection is time-consuming and labor-consuming, the manual sub-packaging is heavy in labor intensity, easy to generate fatigue, low in speed and efficiency, excessive manual participation is easy to cause pollution, and the reagent amount of each test tube is difficult to be quantitatively balanced. At present, the instruments for automatically split charging laboratory test tube reagents are fewer in number or imported or large and heavy in size, so that an automatic split charging instrument is needed to quantitatively and automatically split containers, and the split charging efficiency is quickened.
The utility model aims to provide an intelligent test tube split charging instrument which can lighten the labor intensity of laboratory staff, has a simple structure and low manufacturing cost and is suitable for being widely popularized in China.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides an intelligent test tube split charging instrument, which has the following technical scheme:
An intelligent test tube split charging instrument comprises a support frame, wherein a main arm and an auxiliary arm are arranged on the support frame through a lifting mechanism, one end of the main arm is rotatably arranged on a support plate of the lifting mechanism, one end of the auxiliary arm is hinged to the other end of the main arm, a stainless steel filling tube is arranged at the other end of the auxiliary arm, the stainless steel filling tube is communicated with a discharge end of a silicone tube, and a feed end of the silicone tube is communicated with a discharge port of a peristaltic pump; the peristaltic pump is driven by a fourth motor; the supporting plate of the lifting mechanism is also provided with a first motor and a second motor, the first motor drives the main arm, and the main arm is fixed on the shaft of the first motor through a flange connecting rod; the auxiliary arm is driven by the second motor; the test tube bracket plate is arranged on one side of the rack; the lifting mechanism is driven by the third motor to lift, the touch screen, the first motor, the second motor, the third motor, the fourth motor and the lifting mechanism are connected into the control box, and the touch screen controls the first motor, the second motor, the third motor, the fourth motor and the lifting mechanism through the control box.
The lifting mechanism comprises a linear bearing, a supporting plate, a ball screw and a first driven synchronous pulley, wherein the ball screw is rotatably arranged on the frame, the linear bearing is sleeved on the ball screw, the first driven synchronous pulley is arranged on the ball screw, the supporting plate is connected with the linear bearing, and moves back and forth along with the linear bearing, the supporting plate is in sliding fit with the frame, and a first motor is arranged on the frame.
The other end of the main arm is rotatably provided with a supporting shaft through a bearing, the supporting shaft vertically penetrates through the main arm, one end of the supporting shaft is provided with a second driven synchronous pulley, the other end of the supporting shaft is fixedly provided with the auxiliary arm, the shaft of the second motor is provided with a second driving synchronous pulley, and the second driving synchronous pulley is in transmission connection with the second driven synchronous pulley through a second synchronous belt.
The utility model has the advantages that: the mechanical arm consists of a main arm and an auxiliary arm, the main arm and the auxiliary arm simultaneously perform circular motion, the two arms are mutually matched to realize filling positioning, compared with a portal frame type filling mode, the space is saved, the filling is more flexible, the mechanical arm is not limited to linear motion, the mechanical arm is simple in structure, high in efficiency and durable, and reagent split charging of multiple test tubes is realized by one machine simultaneously. Meanwhile, the device is a desktop type small instrument, occupies small space, is convenient to maintain, has low power consumption and high speed, well solves the problem of split charging of small-batch reagents, and realizes multi-variety compatibility and high-speed automatic production.
Drawings
Fig. 1 is a top view of the present utility model.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a right side view of fig. 2.
Detailed Description
The utility model will be further described with reference to specific embodiments, and advantages and features of the utility model will become apparent from the description. These examples are merely exemplary and do not limit the scope of the utility model in any way. It will be understood by those skilled in the art that various changes and substitutions of details and forms of the technical solution of the present utility model may be made without departing from the spirit and scope of the present utility model, but these changes and substitutions fall within the scope of the present utility model.
Referring to fig. 1 to 3, the utility model relates to an intelligent test tube split charging instrument, which comprises a support frame 10, wherein a main arm 6 and an auxiliary arm 7 are arranged on the support frame 10 through a lifting mechanism, one end of the main arm 6 is rotatably arranged on a support plate 16 of the lifting mechanism, one end of the auxiliary arm 7 is hinged with the other end of the main arm 6, a stainless steel filling tube is arranged at the other end of the auxiliary arm 7, the stainless steel filling tube is communicated with a discharge end of a silicone tube, and a feed end of the silicone tube is communicated with a discharge port of a peristaltic pump 4; the peristaltic pump 4 is driven by a fourth motor 3; a first motor 14 and a second motor 12 are also arranged on the supporting plate of the lifting mechanism, the first motor 14 drives the main arm 6, and the main arm 6 is fixed on the shaft of the first motor 14 through a flange connecting rod; the auxiliary arm 7 is driven by the second motor 12; the test tube bracket plate 13 is arranged on one side of the stand 10; the lifting mechanism is driven by the third motor 5 to lift, the touch screen 15, the first motor 14, the second motor 12, the third motor 5, the fourth motor 3 and the lifting mechanism are connected to the control box 2, and the touch screen 15 controls the first motor 14, the second motor 12, the third motor 5, the fourth motor 3 and the lifting mechanism through the control box 2.
The rotation of the main arm 6 and the auxiliary arm 7 enables the stainless steel filling tube to move to the upper portion of the test tube (the test tube is placed on the test tube bracket plate 13), and the control box controls the fourth motor to drive the peristaltic pump to rotate for a preset number of turns, so that the required quantitative reagent is dispensed.
The lifting mechanism comprises a linear bearing, a supporting plate 16, a ball screw 11 and a first driven synchronous pulley, wherein the ball screw 11 is rotatably arranged on the frame 10, the linear bearing is sleeved on the ball screw 10, the first driven synchronous pulley is arranged on the ball screw 11, the supporting plate 16 is connected with the linear bearing, the supporting plate 16 and the frame 10 are in sliding fit along with the reciprocating movement of the linear bearing, and a first motor 14 is arranged on the frame 10.
A supporting shaft is rotatably arranged at the other end of the main arm 6 through a bearing, the supporting shaft vertically penetrates through the main arm 6, a second driven synchronous pulley 9 is arranged at one end of the supporting shaft, the auxiliary arm 7 is fixedly arranged at the other end of the supporting shaft, a second driving synchronous pulley 8 is arranged on the shaft of the second motor 12, and the second driving synchronous pulley 8 is in transmission connection with the second driven synchronous pulley 9 through a second synchronous belt.
The working principle of the utility model is as follows:
1. The 24V power supply 1 provides power support for the control box 2, the touch screen 15, the first motor 14, the second motor 12, the third motor 5 and the fourth motor 3.
2. And the third motor rotates to drive the linear bearing to slide up and down through the synchronous belt, and the linear bearing drives the first motor and the second motor on the supporting plate to move up and down.
3. The first motor rotates to drive the main arm to do rotary motion.
4. The second motor rotates and drives the auxiliary arm to do rotary motion through the synchronous belt.
5. And the fourth motor rotates to drive the peristaltic pump head to rotate, and the reagent is split-charged through the silica gel tube.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (3)
1. An intelligent test tube split charging instrument comprises a supporting frame, and is characterized in that a main arm and an auxiliary arm are arranged on the supporting frame through a lifting mechanism, one end of the main arm is rotatably arranged on a supporting plate of the lifting mechanism, one end of the auxiliary arm is hinged to the other end of the main arm, a stainless steel filling tube is arranged at the other end of the auxiliary arm, the stainless steel filling tube is communicated with a discharge end of a silicone tube, and a feed end of the silicone tube is communicated with a discharge port of a peristaltic pump; the peristaltic pump is driven by a fourth motor; the supporting plate of the lifting mechanism is also provided with a first motor and a second motor, the first motor drives the main arm, and the main arm is fixed on the shaft of the first motor through a flange connecting rod; the auxiliary arm is driven by the second motor; the test tube bracket plate is arranged on one side of the rack; the lifting mechanism is driven by the third motor to lift, the touch screen, the first motor, the second motor, the third motor, the fourth motor and the lifting mechanism are connected into the control box, and the touch screen controls the first motor, the second motor, the third motor, the fourth motor and the lifting mechanism through the control box.
2. The intelligent test tube split charging instrument according to claim 1, wherein the lifting mechanism comprises a linear bearing, a supporting plate, a ball screw and a first driven synchronous pulley, the ball screw is rotatably mounted on the frame, the ball screw is sleeved with the linear bearing, the first driven synchronous pulley is mounted on the ball screw, the supporting plate is connected with the linear bearing together, and the supporting plate is in sliding fit with the frame along with the reciprocating movement of the linear bearing, and the first motor is mounted on the frame.
3. The intelligent test tube split charging instrument according to claim 1 or 2, wherein a supporting shaft is rotatably installed at the other end of the main arm through a bearing, the supporting shaft vertically penetrates through the main arm, a second driven synchronous pulley is installed at one end of the supporting shaft, the auxiliary arm is fixedly installed at the other end of the supporting shaft, a second driving synchronous pulley is installed on the shaft of the second motor, and the second driving synchronous pulley is in transmission connection with the second driven synchronous pulley through a second synchronous belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322493410.1U CN220926236U (en) | 2023-09-14 | 2023-09-14 | Intelligent test tube split charging instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322493410.1U CN220926236U (en) | 2023-09-14 | 2023-09-14 | Intelligent test tube split charging instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926236U true CN220926236U (en) | 2024-05-10 |
Family
ID=90941347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322493410.1U Active CN220926236U (en) | 2023-09-14 | 2023-09-14 | Intelligent test tube split charging instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926236U (en) |
-
2023
- 2023-09-14 CN CN202322493410.1U patent/CN220926236U/en active Active
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