CN216419145U

CN216419145U - Mixing arrangement for biological detection

Info

Publication number: CN216419145U
Application number: CN202122903935.9U
Authority: CN
Inventors: 马纯燕; 孙康涵
Original assignee: Fanglin Pharmaceutical Technology Shanghai Co ltd
Current assignee: Fanglin Pharmaceutical Technology Shanghai Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-03
Anticipated expiration: 2031-11-24

Abstract

The utility model belongs to the technical field of bio-pharmaceuticals equipment, a mixing arrangement for biological detection is disclosed, its technical essential is: the power distribution box comprises a box body, the box top is provided with the inlet pipe, be provided with rabbling mechanism in the box, rabbling mechanism is including axis of rotation, puddler and control assembly, the both ends of axis of rotation are rotated with the box inner wall respectively and are connected, the multiunit the puddler is connected with axis of rotation circumference lateral wall, control assembly is located the axis of rotation and is connected with the puddler, the one end of axis of rotation is extended the box and is connected with first motor, control assembly is including rotation portion and regulation portion, the box lateral wall is connected with reversal mechanism.

Description

Mixing arrangement for biological detection

Technical Field

The utility model relates to a bio-pharmaceuticals equipment technical field specifically is a mixing arrangement for biological detection.

Background

Biological agents refer to biological materials or organic compounds used in life science research, and reagents used in clinical diagnosis and medical research. Because of wide range of life science and fast development, the reagent has various varieties and complex properties. Mainly comprises electrophoresis reagents, chromatographic reagents, centrifugal separation reagents, immunological reagents, marking reagents, histochemical reagents, transmutation agents and carcinogenic substances, pesticides, culture agents, buffering agents, electron microscope reagents, protein and nucleic acid precipitating agents, condensing agents, ultrafiltration membranes, clinical diagnosis reagents, coloring agents, antioxidants, mildew inhibitors, detergents and surfactants, biochemical standard reagents, biochemical quality control reagents, separation materials and the like.

In the preparation process of the biological agent, various different components in the agent need to be mixed by stirring equipment, but the existing stirring equipment has a single stirring mode, and the biological agent with strong viscosity cannot be fully mixed to influence the preparation quality of the agent.

Disclosure of Invention

An object of the utility model is to provide a mixing arrangement for biological detection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a mixing arrangement for biological detection, includes the box, the box top is provided with the inlet pipe, be provided with rabbling mechanism in the box, rabbling mechanism is including axis of rotation, puddler and control assembly, the both ends of axis of rotation rotate with the box inner wall respectively and be connected, the multiunit the puddler is connected with axis of rotation circumference lateral wall, control assembly is located the axis of rotation and is connected with the puddler, the one end of axis of rotation extends the box and is connected with first motor, control assembly is including rotation portion and regulation portion, the box lateral wall is connected with reversal mechanism.

As a further aspect of the present invention: the rotating part comprises a rotating groove formed in the surface of the rotating shaft, a rotating shaft is rotatably arranged between the inner walls of the rotating groove, a sliding groove is formed in the surface of the stirring rod, a sliding block is slidably arranged in the sliding groove and connected with the rotating shaft, and one end, located in the rotating groove, of the stirring rod is connected with the adjusting part.

As a further aspect of the present invention: the adjusting part comprises a control cavity arranged in the rotating shaft, the control cavity is communicated with the rotating groove, a threaded rod is rotatably arranged between the inner walls of the control cavity, a sliding block is connected with the surface of the threaded rod in a threaded manner, a connecting rod is rotatably arranged on the side wall of the sliding block, one end, far away from the sliding block, of the connecting rod is rotatably connected with the end part of the stirring rod, and a second motor is fixedly connected with one end of the threaded rod.

As a further aspect of the present invention: the reversing mechanism comprises a bearing ring arranged outside the box body, a supporting leg is fixedly mounted on the bottom wall of the bearing ring, a fixing ring which is connected with the bearing ring in a sliding mode is fixedly mounted on the surface of the box body, a plurality of groups of balls which are matched with the fixing ring are arranged on the surface of the bearing ring, a third motor is fixedly mounted on the bottom wall of the bearing ring, a transmission disc is fixedly connected to an output shaft of the third motor, and a rack which is connected with the transmission disc in a meshing mode is fixedly mounted on the surface of the box body.

As a further aspect of the present invention: and a helical blade is fixedly arranged at the bottom end of the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up by rotating the groove, the apparatus further comprises a rotating shaft, the spout, the rotation portion that the sliding block is constituteed and by the control chamber, the threaded rod, the slider, the connecting rod, the regulating part that the second motor is constituteed is mutually supported with puddler and axis of rotation, can drive the puddler swing back and forth in vertical face when the rotatory stirring of puddler, effectively improve the stirring and mix the effect, mutually support with the box through setting up reversal mechanism, can control the box and rotate according to opposite direction with the puddler, further improve stirring efficiency, it is single to have solved current agitated vessel stirring mode, can't make its intensive mixing influence the problem of preparation quality to the stronger biological preparation of glutinous type.

Drawings

FIG. 1 is a schematic view showing a structure of a mixing device for bioassay.

Fig. 2 is an enlarged schematic view of a in fig. 1.

Fig. 3 is an enlarged structural diagram of B in fig. 1.

Wherein: the stirring device comprises a box body 1, a feeding pipe 2, a stirring mechanism 3, a rotating shaft 31, a first motor 311, a stirring rod 32, a control component 33, a rotating part 331, a rotating groove 3311, a rotating shaft 3312, a sliding groove 3313, a sliding block 3314, an adjusting part 332, a control cavity 3321, a threaded rod 3322, a sliding block 3323, a connecting rod 3324, a second motor 3325, a reverse mechanism 4, a bearing ring 41, a supporting leg 42, a fixing ring 43, a ball 44, a third motor 45, a transmission disc 46, a rack 47 and a spiral blade 5.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The following detailed description is provided for the specific embodiments of the present invention.

As shown in FIG. 1, a structure diagram of a mixing device for biological detection provided by an embodiment of the present invention includes a box 1, a feeding pipe 2 is disposed on the top of the box 1, a stirring mechanism 3 is disposed in the box 1, the stirring mechanism 3 includes a rotating shaft 31, a stirring rod 32 and a control component 33, two ends of the rotating shaft 31 are respectively rotatably connected to the inner wall of the box 1, multiple sets of the stirring rod 32 are connected to the circumferential sidewall of the rotating shaft 31, the control component 33 is disposed in the rotating shaft 31 and connected to the stirring rod 32, one end of the rotating shaft 31 extends out of the box 1 and is connected to a first motor 311, the control component 33 includes a rotating portion 331 and an adjusting portion 332, the outer sidewall of the box 1 is connected to a reverse mechanism 4, when in use, ingredients of biological agent to be mixed are put into the box 1 through the feeding pipe 2, start first motor 311 and drive the axis of rotation 31 rotatory and then drive the puddler 32 rotation on axis of rotation 31 surface and stir the mixture to biological agent, when puddler 32 rotates around axis of rotation 31, can drive puddler 32 in the back and forth swing of axis of rotation 31 surface in vertical plane through regulation portion 332 and rotation portion 331 mutually support, can further improve the stirring mixed effect to preparation in the box 1 through puddler 32 back and forth swing, when puddler 32 rotatory stirring, can drive box 1 orientation and carry out the rotation and then effectively improve the stirring effect with the opposite direction of puddler 32 through reversal mechanism 4.

As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the rotation portion 331 includes a rotation groove 3311 opened on the surface of the rotation shaft 31, a rotation shaft 3312 is installed by rotating between the inner walls of the rotation groove 3311, a sliding groove 3313 is opened on the surface of the stirring rod 32, a sliding block 3314 is installed in the sliding groove 3313, the sliding block 3314 is connected to the rotation shaft 3312, one end of the stirring rod 32 located in the rotation groove 3311 is connected to the adjustment portion 332, and when in use, the adjustment portion 332 drives the stirring rod 32 to rotate around the rotation shaft 3312 through the sliding block 3314, so as to drive the part of the stirring rod 32 located outside the rotation shaft 31 to swing back and forth to fully stir the preparation.

As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the adjusting portion 332 includes a control chamber 3321 provided in the rotation axis 31, the control chamber 3321 is communicated with the rotation groove 3311, a threaded rod 3322 is installed between the inner walls of the control chamber 3321 in a rotating manner, a slider 3323 is connected to the surface of the threaded rod 3322 in a threaded manner, a connecting rod 3324 is installed to the side wall of the slider 3323 in a rotating manner, the connecting rod 3324 is connected to the end of the stirring rod 32 in a rotating manner, the one end of the connecting rod 3323 away from the slider 3323 is connected to the end of the stirring rod 3323 in a rotating manner, a second motor 3325 is fixedly connected to one end of the threaded rod 3322, when the adjusting portion is used, the second motor 3325 is started to drive the threaded rod 3322 to rotate and then drive the slider 3323 to move along the direction of the threaded rod 3322, and the slider 3323 drives the stirring rod 32 to swing back and forth through the connecting rod 3324 when moving.

As shown in fig. 1 and fig. 3, as a preferred embodiment of the present invention, the reversing mechanism 4 includes a bearing ring 41 disposed outside the box 1, a supporting leg 42 is mounted on a bottom wall of the bearing ring 41, a fixing ring 43 slidably connected to the bearing ring 41 is mounted on a surface of the box 1, a plurality of groups of balls 44 mutually matched with the fixing ring 43 are disposed on a surface of the bearing ring 41, a third motor 45 is mounted on a bottom wall of the bearing ring 41, a transmission disc 46 is fixedly connected to an output shaft of the third motor 45, and a rack 47 engaged with the transmission disc 46 is mounted on a surface of the box 1.

As shown in FIG. 1, as a preferred embodiment of the present invention, a spiral blade 5 is fixedly installed at the bottom end of the rotating shaft 31, and when in use, the spiral blade 5 rotates to effectively prevent the preparation solution from precipitating at the bottom of the tank 1.

The utility model discloses a theory of operation is: when the biological agent mixing device is used, biological agent components needing to be mixed are put into the box body 1 through the feeding pipe 2, the first motor 311 is started to drive the rotating shaft 31 to rotate, so that the stirring rod 32 driving the surface of the rotating shaft 31 rotates to stir and mix biological agents, when the stirring rod 32 rotates around the rotating shaft 31, the adjusting portion 332 and the rotating portion 331 are mutually matched to drive the stirring rod 32 to swing back and forth on the surface of the rotating shaft 31 in a vertical plane, the stirring and mixing effects of the agents in the box body 1 can be further improved through the back and forth swing of the stirring rod 32, when the stirring rod 32 rotates and stirs, the box body 1 can be driven by the reversing mechanism 4 to rotate towards the direction opposite to the stirring rod 32, so that the stirring effect is effectively improved.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a mixing arrangement for biological detection, the power distribution box comprises a box body, the box top is provided with the inlet pipe, be provided with rabbling mechanism in the box, a serial communication port, the rabbling mechanism is including axis of rotation, puddler and control assembly, the both ends of axis of rotation are rotated with the box inner wall respectively and are connected, the multiunit the puddler is connected with axis of rotation circumference lateral wall, control assembly is located the axis of rotation and is connected with the puddler, the one end of axis of rotation extends the box and is connected with first motor, control assembly is including rotation portion and regulation portion, the box lateral wall is connected with reversal mechanism.

2. The mixing device for biological detection as claimed in claim 1, wherein the rotating portion comprises a rotating groove formed on a surface of the rotating shaft, the rotating shaft is rotatably mounted between inner walls of the rotating groove, a sliding groove is formed on a surface of the stirring rod, a sliding block is slidably mounted in the sliding groove and connected with the rotating shaft, and one end of the stirring rod, which is positioned in the rotating groove, is connected with the adjusting portion.

3. The mixing device for the biological detection as claimed in claim 2, wherein the adjusting portion comprises a control chamber formed in the rotating shaft, the control chamber is communicated with the rotating groove, a threaded rod is rotatably installed between the inner walls of the control chamber, a sliding block is connected to the surface of the threaded rod in a threaded manner, a connecting rod is rotatably installed on the side wall of the sliding block, one end of the connecting rod, which is far away from the sliding block, is rotatably connected with the end of the stirring rod, and a second motor is fixedly connected to one end of the threaded rod.

4. The mixing device for biological detection according to claim 1, wherein the reversing mechanism comprises a carrier ring arranged outside the housing, the bottom wall of the carrier ring is fixedly provided with support legs, the surface of the housing is fixedly provided with a fixed ring slidably connected with the carrier ring, the surface of the carrier ring is provided with a plurality of groups of balls mutually matched with the fixed ring, the bottom wall of the carrier ring is fixedly provided with a third motor, an output shaft of the third motor is fixedly connected with a transmission disc, and the surface of the housing is fixedly provided with a rack meshed with the transmission disc.

5. The mixing device for biological detection according to claim 1, wherein a helical blade is fixedly mounted to a bottom end of the rotating shaft.