CN217313504U

CN217313504U - Sample fixing frame for ultrasonic extractor

Info

Publication number: CN217313504U
Application number: CN202220841823.7U
Authority: CN
Inventors: 宋婉莹; 石金颖
Original assignee: Huabiao Tianjin Technology Co ltd
Current assignee: Huabiao Tianjin Technology Co ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-08-30
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a sample mount for ultrasonic extractor, including extractor body and apron, the sealed dress that covers of apron is on the extractor body, and it is provided with the rack to rotate through rotary mechanism on the apron surface, and the fixed balancing weight that is provided with is put at the rack, and the rack can rotate relatively when the apron rotates to keep the balancing weight to be located the below throughout. The beneficial effects of the utility model are that through combining support and apron, and the support can also relatively take place to rotate with the apron, can directly take out the support through the apron after the experiment is accomplished, and place the apron as the base, prevent that the liquid on the support from dripping the experiment and causing the pollution, and the apron passes through the sealed lid of sealing washer on the extractor body, can enough prevent when drawing gaseous loss and volatilizing, can also prevent support and extractor body contact, the production of noise has been avoided, prevent that the glass container from damaging because of the vibration, time saving and labor saving, the efficiency of ultrasound is improved.

Description

Sample fixing frame for ultrasonic extractor

Technical Field

The utility model belongs to the technical field of experimental apparatus, especially, relate to a sample mount for ultrasonic extractor.

Background

In recent years, with the development of modern technologies, more and more modern extraction technologies are applied to the fields of medicine, agriculture, industry, cosmetics, and the like, including a decoction method, an immersion method, a percolation method, a reflux extraction method, a continuous reflux extraction method, an ultrasonic extraction method, a microwave extraction method, a biological extraction method, and the like, wherein quantitative ultrasound is often encountered in the operation of the ultrasonic extraction method. Quantitative supersound just needs to use the volumetric flask, the beaker, glass containers such as wide-necked bottle or test tube, the cavity of ultrasonic wave extractor is placed directly with the support to current conventional ultrasonic wave extractor mostly, then place the sample cell that needs to draw on the support again, and when drawing because ultrasonic wave extractor can vibrate the production, thereby can lead to glass container collision each other or bump with the support and produce a large amount of noises, and long-time collision also can make glass container appear crackle or breakage, lead to the sample liquid to reveal, cause the pollution, the support can take out the liquid in the ultrasonic wave extractor after the experiment is accomplished to take out simultaneously, can cause the defiling to the test bench, consequently, we need design a kind of sample mount for ultrasonic wave extractor, solve these problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide a sample mount for ultrasonic extractor.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides a sample mount for ultrasonic extractor, includes extractor body and apron, the sealed dress that covers of apron is in on the extractor body the apron rotates through rotary mechanism on the surface and is provided with the rack is put fixedly and is provided with the balancing weight, works as when the apron rotates the rack can rotate relatively to it is located the below to keep the balancing weight all the time.

The rotary mechanism comprises fixing rods symmetrically arranged on the cover plate, sliding pipes are sleeved on the fixing rods, fixing knobs are arranged on the sliding pipes, and the placing frame is rotatably arranged between the two sliding pipes through a rotating shaft.

The rack is provided with a plurality of clamping rings, a bracket is arranged below the clamping rings, and the bracket is fixed on the rack.

The other surface of the cover plate is provided with at least four supporting columns, and the four supporting columns are mutually and symmetrically distributed on the cover plate.

The cover plate is further provided with a sealing ring, and the sealing ring is sleeved on the outer side of the placing frame.

The balancing weight is fixedly arranged below the axis of the rotating shaft.

And scale marks are arranged on the inner wall of the extractor body and the outer wall of the fixed rod.

The utility model has the advantages and positive effects that:

the utility model discloses a combine support and apron, and the support can also relatively take place to rotate with the apron, can directly take out the support through the apron after the experiment is accomplished, and place the apron as the base, prevent that the liquid on the support from dripping the experiment and polluting causing, and the apron passes through the sealed lid of sealing washer on the extractor body, can enough prevent when drawing gaseous loss and volatilizing, can also prevent support and extractor body contact, the production of noise has been avoided, prevent that the glass container from damaging because of the vibration, time saving and labor saving, the efficiency of ultrasound is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic view of an axial structure of a sample holder for an ultrasonic extractor according to the present invention;

fig. 2 is a schematic view of an axial measurement structure of the placing frame of the present invention below the cover plate;

fig. 3 is a schematic view of an axial measurement structure of the placing rack of the present invention above the cover plate;

fig. 4 is a front view of the rack of the present invention located above the cover plate;

fig. 5 is a schematic longitudinal cross-section taken along line i-i of fig. 4.

The reference numerals are explained below:

1. an extractor body; 2. a cover plate; 3. a fixing rod; 4. a sliding tube; 5. placing a rack; 6. a snap ring; 7. a bracket; 8. a balancing weight; 9. a rotating shaft; 10. fixing the knob; 11. a shock absorbing bar; 12. a pillar; 13. a handle; 14. a control knob; 15. a display screen.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to 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 utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-5, a sample fixing frame for an ultrasonic extractor comprises an extractor body 1 and a cover plate 2, wherein the cover plate 2 is hermetically installed on the extractor body 1, the cover plate 2 is provided with a placing frame 5 on the surface in a rotating manner through a rotating mechanism, the placing frame 5 is fixedly provided with a balancing weight 8, and when the cover plate 2 rotates, the placing frame 5 can rotate relatively and always keeps the balancing weight 8 below.

The rotary mechanism comprises fixing rods 3 symmetrically arranged on the cover plate 2, sliding pipes 4 are sleeved on the fixing rods 3, fixing knobs 10 are arranged on the sliding pipes 4, and the placing rack 5 is rotatably arranged between the two sliding pipes 4 through a rotating shaft 9.

The rack 5 is provided with a plurality of clamping rings 6, a bracket 7 is arranged below the clamping rings 6, and the bracket 7 is fixed on the rack 5.

The other surface of the cover plate 2 is provided with at least four support columns 12, and the four support columns 12 are mutually and symmetrically distributed on the cover plate 2.

The cover plate 2 is further provided with a sealing ring, and the sealing ring is sleeved on the outer side of the placing frame 5.

The balancing weight 8 is fixedly arranged below the axis of the rotating shaft 9.

Scale marks are arranged on the inner wall of the extractor body 1 and the outer wall of the fixed rod 3.

The working process of the embodiment: when the front cover plate 2 is used and is covered on the extractor body 1, a worker needs to take the cover plate 2 off the extractor body 1 firstly, then the rotating shaft 9 rotates the cover plate 2, so that the position of the cover plate 2 is rotated to the position below the placing frame 5 from the upper part of the placing frame 5, meanwhile, because the placing frame 5 is provided with the balancing weight 8 and the balancing weight 8 is arranged below the axis of the rotating shaft 9, the placing frame 5 can always keep the balancing weight 8 in a lower state when the cover plate 2 rotates, then the cover plate 2 is placed on a test table, the support column 12 on the cover plate 2 can support the cover plate 2, so that the cover plate 2 is placed more stably, then the worker inserts the sample tube into the snap ring 6, the bottom of the sample tube inserted into the snap ring 6 can be dragged by the support frame 7, and the damage of the sample tube and the leakage of the sample liquid caused by the fact that the sample tube with larger weight is separated from the clamp, then the working personnel adds the treatment fluid into the extractor body 1, observes the display screen 15 on the extractor body 1 and adjusts the working state of the extractor body 1 through the control knob 14, then the working personnel reads the capacity of the treatment fluid through the scale marks on the inner wall of the extractor body 1 again, then adjusts the sliding tube 4 through contrasting the scale marks on the fixed rod 3, after the adjustment is completed, the sliding tube 4 is fixed through the fixed knob 10 on the sliding tube 4, so that the position where the sample fluid on the placing frame 5 can invade the treatment fluid is optimal, then the cover plate 2 is taken up from the experiment table and rotates reversely, so that the cover plate 2 rotates above the placing frame 5 again, then the working personnel covers the cover plate 2 back on the extractor body 1 again, the shock absorption strips 11 on the cover plate 2 can contact with the extractor body 1, thereby reducing the shock transmitted to the cover plate 2 and the placing frame 5, the extractor body 1 can be sealed, the situation that suspended liquid drops of sample liquid and treatment liquid generated by ultrasonic vibration during the operation of equipment fly out to damage the health of workers is prevented, the extractor body 1 is started to process the sample liquid, after the processing is finished, workers close the extractor body 1 through an adjusting knob, then take down the cover plate 2 from the extractor body 1 and turn over again to enable the cover plate 2 to rotate below the placing frame 5 again, then place the cover plate 2 on a test bench, at the moment, because the placing frame 5 and the sample tubes are directly taken out from the treatment liquid, the treatment liquid attached to the surfaces can slide downwards along the surfaces of the sample tubes and the placing frame 5, at the moment, the cover plate 2 below the placing frame 5 can catch the dropped treatment liquid, the situation that the treatment liquid drops fall on the surface of the test bench to cause pollution is prevented, and then the workers take down the sample tubes from the placing frame 5, and the cover plate 2 is covered and installed back to the extractor body 1.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a sample mount for ultrasonic extractor, includes extractor body (1) and apron (2), the sealed dress that seals of apron (2) is in on extractor body (1), its characterized in that: the cover plate (2) is provided with a placing frame (5) on the surface in a rotating mode through a rotating mechanism, a balancing weight (8) is fixedly arranged on the placing frame (5), when the cover plate (2) rotates, the placing frame (5) can rotate relatively, and the balancing weight (8) is always kept below.

2. A sample holder for an ultrasonic extractor, as claimed in claim 1, wherein: the rotary mechanism comprises fixing rods (3) symmetrically arranged on the cover plate (2), sliding pipes (4) are sleeved on the fixing rods (3), fixing knobs (10) are arranged on the sliding pipes (4), and the placing rack (5) is rotatably installed between the two sliding pipes (4) through rotating shafts (9).

3. A sample holder for an ultrasonic extractor, as claimed in claim 1, wherein: the rack (5) is provided with a plurality of clamping rings (6), a bracket (7) is arranged below the clamping rings (6), and the bracket (7) is fixed on the rack (5).

4. A sample holder for an ultrasonic extractor, as claimed in claim 1, wherein: pillars (12) are arranged on the other surface of the cover plate (2), the number of the pillars (12) is at least four, and the four pillars (12) are mutually and symmetrically distributed on the cover plate (2).

5. A sample holder for an ultrasonic extractor, as claimed in claim 1, wherein: the cover plate (2) is further provided with a sealing ring, and the sealing ring is sleeved on the outer side of the placing frame (5).

6. A sample holder for an ultrasonic extractor according to claim 2, wherein: the balancing weight (8) is fixedly arranged below the axis of the rotating shaft (9).

7. A sample holder for an ultrasonic extractor according to claim 2, wherein: the extractor comprises an extractor body (1), and is characterized in that scale marks are arranged on the inner wall of the extractor body (1) and the outer wall of the fixed rod (3).