CN222196723U - Weighing and mixing system - Google Patents
Weighing and mixing system Download PDFInfo
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- CN222196723U CN222196723U CN202420865434.7U CN202420865434U CN222196723U CN 222196723 U CN222196723 U CN 222196723U CN 202420865434 U CN202420865434 U CN 202420865434U CN 222196723 U CN222196723 U CN 222196723U
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- 238000005303 weighing Methods 0.000 title claims abstract description 97
- 238000003756 stirring Methods 0.000 claims abstract description 47
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 17
- 229940079593 drug Drugs 0.000 abstract description 4
- 238000004925 denaturation Methods 0.000 abstract description 3
- 230000036425 denaturation Effects 0.000 abstract description 3
- 210000003739 neck Anatomy 0.000 description 42
- 238000000034 method Methods 0.000 description 20
- 208000035397 Ring chromosome 7 syndrome Diseases 0.000 description 18
- 230000008569 process Effects 0.000 description 16
- 238000013461 design Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
本实用新型涉及混合装置技术领域，提出了称重搅拌系统，包括基座，底部固定座设置在基座上，底部固定座具有第一固定腔，称重座升降设置在第一固定腔内，具有称重台，称重台上设置有温度调节装置，磁力搅拌器设置在称重座上，称重台和磁力搅拌器分别位于称重座的上下两侧，颈部固定件设置在底部固定座上方，具有固颈孔。通过上述技术方案，解决了现有技术中的实验室制备溶液时称重后将药剂装入容量瓶时药物挥发或变性影响溶液质量的问题。
The utility model relates to the technical field of mixing devices, and proposes a weighing and stirring system, including a base, a bottom fixing base arranged on the base, the bottom fixing base having a first fixing cavity, a weighing base lifting and lowering arrangement in the first fixing cavity, a weighing platform, a temperature regulating device arranged on the weighing platform, a magnetic stirrer arranged on the weighing base, the weighing platform and the magnetic stirrer are respectively located on the upper and lower sides of the weighing base, and a neck fixing part is arranged above the bottom fixing base, and has a neck fixing hole. Through the above technical scheme, the problem of the volatilization or denaturation of the drug affecting the quality of the solution when the drug is put into a volumetric flask after weighing when preparing the solution in the laboratory in the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of mixing devices, in particular to a weighing and stirring system.
Background
When the laboratory is used for preparing the solution, a part of the solution is prepared by a gravimetric method, namely, the solution is sampled and then fixed in volume, if the solution is taken out and weighed on a balance and then put into a volumetric flask, the weight of some volatile medicines can change very fast, and other medicines with relatively large temperature influence, such as ethane, can be decomposed at room temperature, and the normal preservation environment is at four ℃. So that denaturation or volatilization of the medicine during solution preparation has a great influence on the quality of the solution.
Disclosure of utility model
The utility model provides a weighing and stirring system, which solves the problem that the quality of a solution is affected by volatilization or denaturation of a medicament when the medicament is filled into a volumetric flask after the solution is weighed in a laboratory in the related art.
The technical scheme of the utility model is as follows:
Weighing and stirring system comprising
A base, a base seat and a base seat,
The bottom fixing seat is arranged on the base and is provided with a first fixing cavity,
The weighing seat is arranged in the first fixed cavity in a lifting way and is provided with a weighing table, a temperature adjusting device is arranged on the weighing table,
The magnetic stirrer is arranged on the weighing seat, the weighing table and the magnetic stirrer are respectively positioned on the upper side and the lower side of the weighing seat,
The neck fixing piece is arranged above the bottom fixing seat and is provided with a neck fixing hole.
As a further technical scheme, the inner wall of the neck fixing hole is a flexible piece.
As a further technical scheme, the neck fixing piece is provided with a clamping cavity and further comprises
And the clamping device is arranged in the clamping cavity, and the neck fixing hole and the clamping device are respectively positioned at two sides of the flexible piece.
As a further technical solution, the clamping device comprises
The arc-shaped clamping piece is arranged in the clamping cavity in a swinging mode, is close to or far away from the flexible piece after swinging, and is circumferentially arranged in a plurality of modes.
As a further technical proposal, also comprises
The pushing ring is arranged in the clamping cavity in a sliding manner and is provided with a through channel, the arc-shaped clamping piece penetrates through the through channel, one side inner wall of the through channel is abutted to the arc-shaped clamping piece, and the pushing ring pushes the arc-shaped clamping piece to swing after moving.
As a further technical scheme, the neck fixing hole sequentially comprises a smooth transition part, a cylindrical part and a conical part from top to bottom, and the cross section of the conical part is gradually increased from top to bottom.
As a further technical proposal, also comprises
The screw rod is arranged in the clamping cavity and is in threaded connection with the pushing ring,
The guide rod is arranged in the clamping cavity, the pushing ring is provided with a guide hole, and the guide rod is arranged in the guide hole.
As a further technical scheme, the inner wall of the clamping cavity is provided with a mounting part, and the clamping cavity further comprises
The elastic pieces are arranged, one ends of the elastic pieces act on the mounting parts, the other ends of the elastic pieces act on the outer walls of the arc-shaped clamping pieces, and the force of the arc-shaped clamping pieces close to the flexible pieces is provided.
As a further technical scheme, the arc-shaped clamping piece and the neck fixing piece are both transparent pieces.
As a further technical scheme, the bottom fixing seat, the weighing seat and the neck fixing piece are all in a plurality, and are arranged on the base.
The working principle and the beneficial effects of the utility model are as follows:
The utility model designs a base for the supporting foundation of the whole system, which is used for bearing all other components and ensuring the stability of the system. The bottom fixing base is fixedly arranged on the base, a first fixing cavity is formed in the bottom fixing base and used for bearing and adjusting the height of the weighing base, and the first fixing cavity is further used for accommodating a volumetric flask. The weighing seat is designed into a lifting structure and is arranged in a first fixed cavity of the bottom fixed seat, the weighing seat is provided with a weighing table for accurately measuring the weight of a volumetric flask, a solution and a solute which are placed on the weighing seat, and a temperature adjusting device can be arranged on the weighing table to control the temperature in the volumetric flask through the temperature adjusting device so as to avoid the material from being denatured due to the temperature. The magnetic stirrer is arranged on the weighing seat and positioned on the upper side and the lower side of the weighing seat, and can drive liquid in the volumetric flask to rotate through a magnetic field under the condition of not directly contacting the solution so as to uniformly stir the solution. The neck fixing piece is arranged above the bottom fixing seat and is provided with a neck fixing hole for fixing the bottleneck position of the volumetric flask, so that the volumetric flask is ensured to be stable in the stirring process, toppling or shaking is prevented, and meanwhile, the weighing accuracy is ensured. Through such design, this stirring system of weighing can realize accurately weighing and high-efficient stirring to volumetric flask liquid in-process, has improved laboratory work quality and efficiency greatly. Compared with the weighing and stirring system in the prior art, the temperature adjusting device can pre-adjust the temperature of the volumetric flask to the mixing temperature, then the solvent and the solute are respectively injected into the volumetric flask, the weighing platform can be used for weighing when adding the medicament, the accuracy of the solution proportioning can be effectively ensured, the volatilization of the medicament in the process of adding the medicament into the volumetric flask after weighing is avoided, the medicament is also prevented from being exposed to air when weighing, the medicament failure caused by the environmental temperature is avoided, and the mixing quality of the solution is improved.
Drawings
The above features, technical features, advantages and implementation of the present utility model will be further described in the following description of preferred embodiments with reference to the accompanying drawings in a clear and easily understood manner.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the neck fixing hole in the present utility model.
In the figure, a base-1, a bottom fixing seat-2, a first fixing cavity-201, a weighing seat-3, a weighing table-301, a temperature adjusting device-302, a magnetic stirrer-4, a neck fixing piece-5, a neck fixing hole-501, a flexible piece-502, a clamping cavity-503, a clamping device-6, an arc-shaped clamping piece-601, a pushing ring-7, a through channel-701, a smooth transition part-504, a cylindrical part-505, a conical part-506, a screw rod-8, a guide rod-9, a guide hole-702, an elastic piece-10 and a mounting part-507.
Detailed Description
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will explain the specific embodiments of the present utility model with reference to the accompanying drawings. It is evident that the drawings in the following description are only examples of the utility model, from which other drawings and other embodiments can be obtained by a person skilled in the art without inventive effort.
For simplicity of the drawing, only the parts relevant to the utility model are schematically shown in each drawing, and they do not represent the actual structure thereof as a product. In addition, in order to simplify the drawings and facilitate understanding, components having the same structure or function in some drawings are only schematically illustrated in one of them, or only one of them is labeled. Herein, "a" means not only "only this one" but also "more than one", and "a number" includes "two" and "two or more".
In this context, unless explicitly stated or limited otherwise, the terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or communicate between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In addition, in the description of the present application, the terms "first," "second," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-2, for an embodiment of the present utility model, a weighing and stirring system is provided, which includes a base 1, a bottom fixing seat 2 is disposed on the base 1, the bottom fixing seat 2 has a first fixing cavity 201, a weighing seat 3 is disposed in the first fixing cavity 201 in a lifting manner, a weighing table 301 is provided, a temperature adjusting device 302 is disposed on the weighing table 301, a magnetic stirrer 4 is disposed on the weighing seat 3, the weighing table 301 and the magnetic stirrer 4 are respectively disposed on the upper side and the lower side of the weighing seat 3, a neck fixing member 5 is disposed above the bottom fixing seat 2, and a neck fixing hole 501 is provided.
The present embodiment designs a base 1 for the supporting foundation of the whole system for carrying all other components and ensuring the stability of the system. The bottom fixing base 2, fixed mounting is on base 1, and bottom fixing base 2 inside is equipped with first fixed chamber 201 for bear and adjust the height of weighing seat 3, first fixed chamber 201 still is used for holding the volumetric flask. The weighing seat 3 is designed into a lifting structure and is arranged in the first fixing cavity 201 of the bottom fixing seat 2, the weighing seat 3 is provided with a weighing platform 301 for accurately measuring the weight of a volumetric flask, a solution and a solute which are placed on the weighing platform 301, and a temperature regulating device 302 can be arranged on the weighing platform 301, so that the temperature in the volumetric flask is controlled through the temperature regulating device 302, and the material is prevented from being denatured due to the temperature. The magnetic stirrer 4 is arranged on the weighing seat 3 and is positioned on the upper side and the lower side of the weighing seat 3 with the weighing table 301, and the magnetic stirrer 4 can drive the liquid in the volumetric flask to rotate through a magnetic field under the condition of not directly contacting the solution so as to realize uniform stirring of the solution. The neck fixing piece 5 is arranged above the bottom fixing seat 2 and is provided with a neck fixing hole 501 for fixing the bottleneck position of the volumetric flask, so that the volumetric flask is ensured to be stable in the stirring process, toppling or shaking is prevented, and meanwhile, the weighing accuracy is ensured. Through such design, this stirring system of weighing can realize accurately weighing and high-efficient stirring to volumetric flask liquid in-process, has improved laboratory work quality and efficiency greatly. Compared with the weighing and stirring system in the prior art, the temperature adjusting device 302 can pre-adjust the temperature of the volumetric flask to the mixing temperature, then the solvent and the solute are respectively injected into the volumetric flask, the weighing platform 301 can effectively ensure the accuracy of solution proportioning when adding the medicament, the volatilization of the medicament in the process of adding the medicament into the volumetric flask after weighing is avoided, the exposure to air during the medicament weighing is avoided, the medicament failure caused by the environmental temperature is avoided, and the mixing quality of the solution is improved.
Further, the inner wall of the neck fixing hole 501 is a flexible piece 502.
In this embodiment, the inner wall of the neck fixing hole 501 of the neck fixing member 5 is made of a flexible material. This means that the neck fixing hole 501 not only can adapt to the shape and size of the bottleneck of the volumetric flask with different specifications, ensures firm fixation, but also can avoid damage to the neck part of the flask during the fixation process, especially for fragile or sensitive glass containers. The flexible inner wall can absorb slight vibration in the stirring process to a certain extent, so that the safety and stability of experimental operation are further guaranteed, and the whole weighing and stirring system meets the requirements of accurate weighing and efficient stirring and simultaneously gives attention to good protection of an experimental container.
Further, the neck fixing member 5 has a clamping cavity 503, and further includes a clamping device 6, the clamping device 6 being disposed in the clamping cavity 503, and the neck fixing hole 501 and the clamping device 6 being located on both sides of the flexible member 502, respectively.
In this embodiment, the neck fixing part 5 is provided with a clamping chamber 503, and is also provided with a clamping device 6, wherein the clamping device 6 is arranged inside the clamping chamber 503. The neck fixing holes 501 and the clamping devices 6 are respectively positioned at two sides of the flexible piece 502. During specific operation, the bottleneck portion of the volumetric flask passes through the neck fixing hole 501, the flexible inner wall can be coated gently and adapt to the bottleneck shape, and then the bottleneck portion is fixed and adjusted through the clamping device 6, so that the volumetric flask is stable in the stirring process and cannot be displaced or loosened due to factors such as vibration in the stirring process. The design can better protect the volumetric flask from damage, and can ensure accurate control of the position of the container in the whole liquid preparation weighing and stirring process, so that the accuracy and reliability of experimental data are improved.
Further, the clamping device 6 comprises an arc-shaped clamping piece 601, wherein the arc-shaped clamping piece 601 is arranged in the clamping cavity 503 in a swinging mode, is close to or far away from the flexible piece 502 after swinging, and is circumferentially arranged in a plurality of modes.
In this embodiment, the neck fixing part 5 is provided with a clamping chamber 503, and is also provided with a clamping device 6, wherein the clamping device 6 is arranged inside the clamping chamber 503. The neck fixing holes 501 and the clamping devices 6 are respectively positioned at two sides of the flexible piece 502. During specific operation, the bottleneck portion of the volumetric flask passes through the neck fixing hole 501, the flexible inner wall can be coated gently and adapt to the bottleneck shape, and then the bottleneck portion is fixed and adjusted through the clamping device 6, so that the volumetric flask is stable in the stirring process and cannot be displaced or loosened due to factors such as vibration in the stirring process. The design can better protect the volumetric flask from damage, and can ensure accurate control of the position of the container in the whole liquid preparation weighing and stirring process, so that the accuracy and reliability of experimental data are improved.
Further, the clamping device further comprises a pushing ring 7, the pushing ring 7 is slidably arranged in the clamping cavity 503 and is provided with a through channel 701, the arc-shaped clamping piece 601 penetrates through the through channel 701, one side inner wall of the through channel 701 is abutted with the arc-shaped clamping piece 601, and the pushing ring 7 pushes the arc-shaped clamping piece 601 to swing after moving.
In this embodiment, a push ring 7 is designed, which push ring 7 is slidably arranged inside the clamping chamber 503. The push ring 7 is provided with a through passage 701 so that the arc-shaped clamping piece 601 can move inside the push ring 7 after passing through. When the push ring 7 moves, an inner wall of one side of the through passage 701 thereon comes into contact with the arcuate clamping piece 601 and applies a force, thereby enabling the arcuate clamping piece 601 to swing along a predetermined trajectory. In a specific operation, the arc-shaped clamping piece 601 can be controlled to be close to or far away from the flexible piece 502 by adjusting the position of the pushing ring 7, so that the clamping and releasing of the bottle necks of the volumetric flasks with different sizes are realized. The design enables operators to conveniently and rapidly adjust the clamping device 6 according to the size of the container to be fixed, ensures the stability of the container in the stirring process, simultaneously avoids the damage to the container possibly caused by excessive clamping, and improves the applicability and the stability of the weighing and stirring system.
Further, the neck fixing hole 501 has a smooth transition portion 504, a cylindrical portion 505 and a tapered portion 506 in this order from top to bottom, and the tapered portion 506 gradually increases in cross section from top to bottom.
In this embodiment, the neck-fixing hole 501 is designed to have a three-layer structure from top to bottom, and is sequentially provided with a smooth transition portion 504, a cylindrical portion 505, and a tapered portion 506. The smooth transition portion 504 is located at the uppermost end and is used for guiding the volumetric flask cap to smoothly enter the neck fixing hole 501 to reduce the possibility of scratching or jamming, the cylindrical portion 505 is a middle area and has a certain diameter to keep a main body portion capable of stably fixing the bottleneck, and the conical portion 506 is located at the lowermost end. Such solid neck hole 501 structural design has greatly promoted the compatibility and the use convenience of weighing stirring system to multiple volumetric flask.
Further, the clamping device further comprises a screw rod 8, the screw rod 8 is arranged in the clamping cavity 503, the screw rod 8 is in threaded connection with the pushing ring 7, the guide rod 9 is arranged in the clamping cavity 503, the pushing ring 7 is provided with a guide hole 702, and the guide rod 9 is arranged in the guide hole 702.
In this embodiment, a screw 8 is designed, the screw 8 being arranged inside the clamping chamber 503 and being screwed with the push ring 7. An operator can control the push ring 7 to move back and forth along the thread direction by screwing the screw rod 8, and further drive the arc-shaped clamping piece 601 to swing, so that the bottleneck of the volumetric flask is clamped or loosened. The guide rod 9 is further provided with a guide rod 9 in the clamping cavity 503, and the pushing ring 7 is provided with a guide hole 702 matched with the guide rod 9. The guide rod 9 is arranged in the guide hole 702, so that the pushing ring 7 is ensured to linearly move along a preset track in the moving process, and deflection or shaking is prevented, thus the action of the arc-shaped clamping piece 601 is accurately controlled, and the stability and the reliability of the fixing effect of the volumetric flask are ensured. Through such design, not only improved the convenience and the flexibility of weighing stirring system operation, effectively guaranteed moreover to the stable fixed of volumetric flask, ensured the accuracy of weighing and stirring process.
Further, the inner wall of the clamping cavity 503 is provided with a mounting portion 507, and the clamping cavity further comprises a plurality of elastic members 10, wherein one end of each elastic member 10 acts on the mounting portion 507, and the other end acts on the outer wall of the arc-shaped clamping piece 601 to provide a force for the arc-shaped clamping piece 601 to approach the flexible member 502.
In this embodiment, a mounting portion 507 for mounting a plurality of elastic members 10 is provided on an inner wall of the clamping chamber 503. One end of the elastic members 10 is fixed to the mounting portion 507, and the other end acts on the outer wall of the arc-shaped clamping piece 601. When the elastic member 10 is in its natural state, a continuous force is applied to the arcuate clamping plate 601, so that the arcuate clamping plate 601 tends to approach the flexible member 502, thereby generating a clamping force on the neck of the measuring flask inserted therein. In actual operation, the position of the push ring 7 is adjusted to compress the elastic element 10, the arc-shaped clamping piece 601 is far away from the flexible element 502, so that the volumetric flask is convenient to insert, and after the bottleneck of the volumetric flask is inserted into the neck fixing hole 501, the position of the push ring 7 is adjusted, so that the clamping force provided by the elastic element 10 can ensure that the volumetric flask can be basically kept stable under the condition of no external auxiliary clamping, and the stability and the practicability of the weighing and stirring system are improved.
Further, the arc-shaped clamping piece 601 and the neck fixing piece 5, and the flexible piece 502 are transparent pieces.
In this embodiment, the arc-shaped clamping piece 601, the neck fixing piece 5 and the flexible piece 502 are all made of transparent materials, so that the whole device can provide a visual effect in the working process. The observation by the operator can be facilitated, because the transparent material can make the user clearly see whether the bottleneck of the volumetric flask is correctly placed in the flexible member 502, and whether the arc-shaped clamping piece 601 provides proper clamping force to the volumetric flask, so that possible problems can be found and adjusted in time. Safety monitoring, transparent design makes can observe the situation of volumetric flask inside liquid in real time at the stirring in-process, like stirring degree of uniformity, whether have bubble to produce etc. helps improving controllability and the security of experiment. And the cleaning inspection is carried out, the transparent material is easy to clean and inspect, and whether residues or stains exist can be rapidly confirmed, so that the cleanliness and repeatability of the experiment are ensured. By the design, the whole weighing and stirring system is obviously improved in functionality.
Further, the bottom fixing seat 2, the weighing seat 3 and the neck fixing piece 5 are all a plurality of and are arranged on the base 1.
In this embodiment, the bottom fixing base 2, the weighing base 3 and the neck fixing member 5 are all designed to be plural and arranged on the base 1. Specifically, the bottom fixing seat 2, the weighing seat 3 and the neck fixing piece 5 are respectively arranged and combined according to the requirement to form a multi-station weighing and stirring system, so that the liquid preparation tasks of a plurality of volumetric flasks can be processed simultaneously. Each bottom fixing seat 2 is provided with a lifting weighing seat 3, and a magnetic stirrer 4 and a neck fixing piece 5 are arranged on the weighing seat 3 so as to adapt to the weighing and stirring requirements of a single volumetric flask. Because these subassemblies are all arranged, the user can select to carry out single or a plurality of manual liquid preparation steps simultaneously according to actual working needs, thereby greatly improving the working efficiency of the laboratory and saving the experimental time. Meanwhile, the modularized multi-station design is convenient for daily maintenance and overhaul of equipment, and the number of stations can be flexibly increased and decreased according to actual conditions so as to meet the experiment requirements of different scales.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (10)
1. Weighing and stirring system, characterized by comprising
A base (1),
The bottom fixing seat (2), the bottom fixing seat (2) is arranged on the base (1), the bottom fixing seat (2) is provided with a first fixing cavity (201),
The weighing seat (3), the weighing seat (3) is arranged in the first fixed cavity (201) in a lifting way and is provided with a weighing platform (301), the weighing platform (301) is provided with a temperature regulating device (302),
The magnetic stirrer (4), the magnetic stirrer (4) is arranged on the weighing seat (3), the weighing table (301) and the magnetic stirrer (4) are respectively positioned on the upper side and the lower side of the weighing seat (3),
The neck fixing piece (5), the neck fixing piece (5) is arranged above the bottom fixing seat (2) and is provided with a neck fixing hole (501).
2. The weighing and stirring system according to claim 1, characterized in that the inner wall of the neck-securing hole (501) is a flexible piece (502).
3. A weighing and stirring system according to claim 2, characterized in that the neck fixture (5) has a clamping cavity (503), further comprising
The clamping device (6), the clamping device (6) is arranged in the clamping cavity (503), and the neck fixing hole (501) and the clamping device (6) are respectively positioned at two sides of the flexible piece (502).
4. A weighing and stirring system according to claim 3, characterized in that said clamping means (6) comprise
The arc-shaped clamping piece (601), the arc-shaped clamping piece (601) swings and sets up in the clamping cavity (503), is close to or keeps away from after the swing flexible piece (502), and is a plurality of circumference range.
5. The weighing and stirring system of claim 4, further comprising
The pushing ring (7), pushing ring (7) slides and sets up in pressing from both sides tight chamber (503), have and run through passageway (701), arc presss from both sides tight piece (601) and passes run through passageway (701), one side inner wall of run through passageway (701) with arc presss from both sides tight piece (601) butt, pushing ring (7) are moved the back and are promoted arc presss from both sides tight piece (601) swing.
6. The weighing and stirring system according to claim 2, characterized in that the neck-fixing hole (501) is provided with a smooth transition part (504), a cylindrical part (505) and a conical part (506) in sequence from top to bottom, and the cross section of the conical part (506) is gradually increased from top to bottom.
7. The weighing and stirring system of claim 5, further comprising
The screw rod (8), the screw rod (8) is arranged in the clamping cavity (503), the screw rod (8) is in threaded connection with the pushing ring (7),
The guide rod (9), the guide rod (9) is arranged in the clamping cavity (503), the pushing ring (7) is provided with a guide hole (702), and the guide rod (9) is arranged in the guide hole (702).
8. The weighing and stirring system according to claim 4, characterized in that the inner wall of the clamping chamber (503) has a mounting portion (507), further comprising
The elastic pieces (10), the elastic pieces (10) are a plurality of, one end acts on the installation portion (507), the other end acts on the outer wall of the arc-shaped clamping piece (601), and the force of the arc-shaped clamping piece (601) approaching to the flexible piece (502) is provided.
9. The weighing and stirring system according to claim 4, characterized in that the arc-shaped clamping piece (601), the neck fixing piece (5) and the flexible piece (502) are transparent pieces.
10. The weighing and stirring system according to claim 1, wherein the number of the bottom fixing seat (2), the weighing seat (3) and the neck fixing piece (5) is several, and the weighing and stirring system is arranged on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420865434.7U CN222196723U (en) | 2024-04-24 | 2024-04-24 | Weighing and mixing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420865434.7U CN222196723U (en) | 2024-04-24 | 2024-04-24 | Weighing and mixing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222196723U true CN222196723U (en) | 2024-12-20 |
Family
ID=93858001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420865434.7U Active CN222196723U (en) | 2024-04-24 | 2024-04-24 | Weighing and mixing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222196723U (en) |
-
2024
- 2024-04-24 CN CN202420865434.7U patent/CN222196723U/en active Active
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