CN218189242U - Reagent shakes even device - Google Patents

Abstract

The utility model discloses a reagent shaking device, which comprises a box body, wherein a shaking mechanism used for driving a test tube to rotate is installed on the box body, and a fixing mechanism used for clamping the test tube is connected on the shaking mechanism; the shaking mechanism comprises a servo motor arranged in the box body, the output end of the servo motor is vertically connected with a connecting shaft, a supporting frame is fixedly connected to the outer diameter of the connecting shaft, the supporting frame is in a circular cylindrical shape, supporting shafts are evenly distributed on the supporting frame, a driving bevel gear is installed at the upper end of the connecting shaft, and the supporting shafts are located on the inner side of the supporting frame and connected with an auxiliary driving bevel gear. The utility model discloses a shake servo motor of even mechanism and start, make the connecting axle drive the whole rotation of support frame, the drive bevel gear and the vice bevel gear meshing of connecting axle upper end rotate simultaneously, drive the fixed frame of back shaft, spill and rotate, make the test tube carry out the rotation in the revolution, improved shake even efficiency and quality to the reagent.

Description

Reagent shakes even device

Technical Field

The utility model relates to a chemistry experiment instrument technical field especially relates to a reagent shakes even device.

Background

Reagents, also known as biochemical reagents or reagents, are pure chemicals mainly used for realizing chemical reactions, analytical assays, research tests, teaching experiments and chemical formulas, and are generally divided into general reagents, high-purity reagents, analytical reagents, instrument analytical reagents, clinical diagnostic reagents, biochemical reagents, inorganic ion color development reagents and the like according to purposes. Present publication number is CN 216572763U's a reagent shakes even device, including fuselage body and supporting leg, fixed position installs the baffle between the inside both sides surface of fuselage body, baffle top surface intermediate position is equipped with the drive shaft, drive shaft top surface fixed position installs the connecting plate, connecting plate bottom surface position encircles and installs a plurality of groups's examination pipe box, the lantern ring has been cup jointed to the test tube box periphery, the surperficial intermediate position symmetry slope in lantern ring both ends is installed electric telescopic handle, a plurality of groups fastening spring are evenly installed to the inside both sides surface symmetry of test tube box. Adopted electric telescopic handle, in the in-service use process, can adjust the relative flexible volume of electric telescopic handle at lantern ring both ends according to the demand to this comes to adjust the angle of placing of test tube cover, and the follow-up even operation of shaking that carries on different degrees of being convenient for has enlarged the application scope of device, has and shakes even angularly adjustable advantage. However, in the actual use process, the shaking amplitude of the test tube is small, the reagent cannot be shaken well, and the reagent shaking efficiency and quality are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reagent shakes even device for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a reagent shaking device comprises a box body, wherein a shaking mechanism for driving a test tube to rotate is arranged on the box body, and a fixing mechanism for clamping the test tube is connected to the shaking mechanism;

the shaking mechanism comprises a servo motor arranged in the box body, the output end of the servo motor is vertically connected with a connecting shaft, a supporting frame is fixedly connected to the outer diameter of the connecting shaft, the supporting frame is in a circular cylindrical shape, supporting shafts are uniformly distributed on the supporting frame, a driving bevel gear is installed at the upper end of the connecting shaft, the supporting shafts are located on the inner side of the supporting frame and are connected with an auxiliary driving bevel gear, and the driving bevel gear is meshed with the auxiliary driving bevel gear.

Further setting: the support frame upper end is provided with the apron, the back shaft is provided with three, the back shaft with the support frame rotates to be connected.

Further setting: the fixing mechanism is in including setting up the fixed frame of spill of the back shaft other end, the fixed frame opening of spill is kept away from the back shaft, be provided with the cushion on the fixed frame downside inner wall of spill, on the fixed frame of spill with the cushion corresponds the position and is provided with the clamping screw, the clamping screw lower extreme is connected with the plug.

Further setting: the clamping screw is in threaded connection with the concave fixing frame, a rotating handle is arranged at the upper end of the clamping screw, and the clamping screw is rotationally connected with the rubber plug.

Further setting: the center of the rubber cushion is provided with a groove with an opening at the upper end, and the lower end of the rubber plug is provided with an annular V-shaped groove.

Further setting: the connecting shaft is connected with the supporting frame spline.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the servo motor of the shaking-up mechanism is started, so that the connecting shaft drives the supporting frame to integrally rotate, and meanwhile, the driving bevel gear at the upper end of the connecting shaft is meshed with the auxiliary moving bevel gear to rotate, so that the supporting shaft and the concave fixing frame are driven to rotate, the test tube is rotated while revolving, and the shaking-up efficiency and quality of the reagent are 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 an isometric view of a reagent shaking apparatus according to the present invention;

fig. 2 is a schematic structural diagram of a shaking mechanism of the reagent shaking device of the present invention;

FIG. 3 is a schematic cross-sectional view of FIG. 2;

FIG. 4 is a schematic structural diagram of a fixing mechanism of the reagent shaking-up device according to the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 3.

The reference numerals are illustrated below:

1. a box body; 2. a shaking-up mechanism; 21. a servo motor; 22. a connecting shaft; 23. a support frame; 24. a cover plate; 25. a drive bevel gear; 26. a secondary moving bevel gear; 27. a support shaft; 3. a fixing mechanism; 31. a concave fixed frame; 32. a rubber pad; 33. clamping the screw rod; 34. a rubber plug.

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", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. 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 present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-5, a reagent shaking device comprises a box body 1, a shaking mechanism 2 for driving a test tube to rotate is mounted on the box body 1, and a fixing mechanism 3 for clamping the test tube is connected to the shaking mechanism 2;

in this embodiment: the shaking-up mechanism 2 comprises a servo motor 21 arranged in the box body 1, the output end of the servo motor 21 is vertically connected with a connecting shaft 22, the outer diameter of the connecting shaft 22 is fixedly connected with a supporting frame 23, the supporting frame 23 is in a circular cylindrical shape, supporting shafts 27 are uniformly distributed on the supporting frame 23, a driving bevel gear 25 is arranged at the upper end of the connecting shaft 22, the supporting shafts 27 are positioned on the inner side of the supporting frame 23 and are connected with an auxiliary moving bevel gear 26, and the driving bevel gear 25 is meshed with the auxiliary moving bevel gear 26; the upper end of the supporting frame 23 is provided with a cover plate 24, the supporting shafts 27 are provided with three positions, and the supporting shafts 27 are rotatably connected with the supporting frame 23; the connecting shaft 22 is in splined connection with the supporting frame 23, and is started by the servo motor 21, so that the connecting shaft 22 drives the supporting frame 23 to integrally rotate, and meanwhile, the driving bevel gear 25 is meshed with the auxiliary bevel gear 26 to rotate, so that the supporting shaft 27 and the concave fixing frame 31 are driven to rotate, and the test tube is enabled to rotate while revolving.

In this embodiment: the fixing mechanism 3 comprises a concave fixing frame 31 arranged at the other end of the supporting shaft 27, the opening of the concave fixing frame 31 is far away from the supporting shaft 27, a rubber pad 32 is arranged on the inner wall of the lower side of the concave fixing frame 31, a clamping screw 33 is arranged on the concave fixing frame 31 corresponding to the rubber pad 32, and the lower end of the clamping screw 33 is connected with a rubber plug 34; the clamping screw 33 is in threaded connection with the concave fixed frame 31, the upper end of the clamping screw 33 is provided with a rotating handle, and the clamping screw 33 is rotationally connected with the rubber plug 34; cushion 32 central point puts and is provided with upper end open-ended recess, and cyclic annular V type groove has been seted up to plug 34 lower extreme, supports spacingly to the test tube bottom through cushion 32, rotates clamping screw 33 and makes plug 34 block test tube mouth portion, fixes test tube seal on the fixed frame 31 of spill.

The utility model discloses theory of operation and use flow: put into the cushion 32 of fixed establishment 3 with the test tube, the upper end is passed through clamping screw 33 and is rotated, make plug 34 block test tube mouth portion, fix the test tube centre gripping on the fixed frame 31 of spill, through shaking even mechanism 2's servo motor 21 start-up, drive support frame 23 through connecting axle 22 and wholly rotate, initiative bevel gear 25 rotates with vice movable bevel gear 26 meshing simultaneously, drive back shaft 27, the fixed frame 31 of spill rotates, make the test tube carry out the rotation in the revolution, the even efficiency and the quality of shaking to the reagent have been improved.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides a reagent shakes even device, includes box (1), its characterized in that: the test tube shaking device is characterized in that a shaking mechanism (2) for driving the test tube to rotate is installed on the box body (1), and a fixing mechanism (3) for clamping the test tube is connected to the shaking mechanism (2);

shaking even mechanism (2) including setting up servo motor (21) in box (1), servo motor (21) output is vertical to be connected with connecting axle (22), fixedly connected with support frame (23) on connecting axle (22) external diameter, support frame (23) are circular tube-shape, the equipartition has back shaft (27) on support frame (23), drive bevel gear (25) are installed to connecting axle (22) upper end, back shaft (27) are located support frame (23) inboard is connected with vice bevel gear (26), drive bevel gear (25) with vice bevel gear (26) meshing moves.

2. The reagent shaking device according to claim 1, wherein: the utility model discloses a supporting frame, including support frame (23), support shaft (27), support frame (23) upper end is provided with apron (24), support shaft (27) are provided with three, support shaft (27) with support frame (23) rotate to be connected.

3. The reagent shaking device according to claim 1, wherein: fixed establishment (3) are including setting up the fixed frame of spill (31) of back shaft (27) other end, the fixed frame of spill (31) opening is kept away from back shaft (27), be provided with cushion (32) on the fixed frame of spill (31) downside inner wall, on the fixed frame of spill (31) with cushion (32) correspond the position and are provided with clamping screw (33), clamping screw (33) lower extreme is connected with plug (34).

4. A reagent shaking device according to claim 3, wherein: clamping screw (33) with the fixed frame of spill (31) threaded connection, clamping screw (33) upper end is provided with the turning handle, clamping screw (33) with plug (34) rotate to be connected.

5. A reagent shaking device according to claim 3, wherein: the center of the rubber pad (32) is provided with a groove with an upper end opened, and the lower end of the rubber plug (34) is provided with an annular V-shaped groove.

6. A reagent shaking device according to claim 1, wherein: the connecting shaft (22) is in spline connection with the supporting frame (23).

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