CN212440994U - Vortex oscillator anticollision institution - Google Patents

Abstract

The utility model discloses a swirl oscillator anticollision institution relates to swirl oscillator equipment technical field. The main technical scheme of the invention is as follows: the inside of casing is provided with vibrating motor, the one end of output shaft is connected to vibrating motor's output, the other end of output shaft runs through the upper wall of casing extends to the upside of casing, the output shaft is located the partial lower extreme outside the casing is provided with the vibration bracket, the upper portion of vibration bracket evenly is provided with a plurality of support grooves that have the degree of depth of predetermineeing, the upper portion of vibration bracket is provided with horizontal localization board, horizontal localization board's middle part run through be provided with the through-hole of output end looks adaptation, evenly be provided with on the horizontal localization board with the locating hole that the support groove corresponds, the locating hole with hold in the palm the coaxial setting in the groove, just the diameter of locating hole is greater than hold.

Description

Vortex oscillator anticollision institution

Technical Field

The utility model relates to a swirl oscillator equipment technical field especially relates to a swirl oscillator anticollision institution.

Background

The vortex mixer has the characteristics of simple and reliable structure, small instrument volume, low power consumption, low noise and the like, is widely applied to test requirements of biochemistry, genetic engineering, medicine and the like, mixes liquid, liquid and solid (powder), can quickly mix any liquid and powder needing to be mixed in a high-speed vortex mode, has high mixing speed, uniformity and thoroughness, needs workers to hold a test tube with hands when the existing vortex mixer works, is troublesome to operate, has a plurality of uncertain factors when being held by the workers, is very easy to cause unstable holding to cause the sample in the test tube to be splashed out, can endanger the personal safety of the workers if the sample is toxic and harmful substances, and is easy to collide with the test tube when the samples in a plurality of test tubes are mixed, so that the condition of damage occurs. To this end, we propose a vortex oscillator collision avoidance mechanism.

Disclosure of Invention

In view of this, the embodiment of the utility model provides a vortex oscillator anticollision institution, the main objective is solved present vortex blender and need the staff to hold up the test tube with the hand, troublesome poeration, and when mixing the sample in a plurality of test tubes, easy bump between test tube and the test tube, the problem of damage appears. In order to achieve the above object, the utility model mainly provides the following technical scheme:

on the one hand, the embodiment of the utility model provides a swirl oscillator anticollision institution, this swirl oscillator anticollision institution includes: the device comprises a shell, a supporting base is arranged at the bottom of the shell, a vibrating motor is arranged in the shell, the output end of the vibrating motor is connected with one end of an output shaft, the other end of the output shaft penetrates through the upper wall of the shell and extends to the upper side of the shell, a vibrating bracket is arranged at the lower end of the part of the output shaft, which is positioned outside the shell, a plurality of upright posts and damping springs are arranged between the vibrating bracket and the upper surface of the shell, the springs are sleeved outside the corresponding upright posts, a plurality of bracket grooves with preset depth are uniformly arranged at the upper part of the vibrating bracket, a horizontal positioning plate is arranged at the upper part of the vibrating bracket, hydraulic cylinders are respectively arranged at the upper ends of the left side wall and the right side wall of the shell, the left hydraulic cylinder and the right hydraulic cylinder are synchronously driven, lifting driving shafts are respectively arranged at the output ends, the middle part of the horizontal positioning plate is provided with a through hole matched with the output end in a penetrating mode, the horizontal positioning plate is evenly provided with positioning holes corresponding to the support grooves, the positioning holes are coaxially arranged with the support grooves, the diameters of the positioning holes are larger than those of the support grooves, the middle part of each positioning hole is provided with a first arc-shaped plate and a second arc-shaped plate which are opposite to each other, a first spring is arranged between the left side surface of the first arc-shaped plate and the left side inner side wall of each positioning hole respectively, and a second spring is arranged between the right side surface of the second arc-shaped plate and the right side inner side wall of each positioning hole respectively.

Optionally, the vertical first pole setting that is provided with in horizontal location board's upper surface left part, the outside cover of first pole setting is equipped with adjusting sleeve, adjusting sleeve's left end threaded connection has adjusting screw, adjusting screw's right-hand member runs through adjusting sleeve with first pole setting contact, first adjusting sleeve's right part level is provided with the horizontal connecting rod, the right-hand member of horizontal connecting rod is fixed in the left end of upper cover plate, the upper cover plate set up in horizontal location board's upside.

Optionally, the lower end surface of the upper cover plate is provided with an upper groove corresponding to the bracket, the upper groove is coaxially arranged with the bracket, and the diameter of the upper groove is larger than that of the bracket.

Optionally, the lower end of the bracket is provided with an arc groove, and the diameter of the bracket is gradually increased from the upper edge of the arc groove to the upper end of the bracket.

Optionally, the bracket is internally wrapped with a first shock absorbing pad.

Optionally, the surfaces of the first arc-shaped plate and the second arc-shaped plate opposite to each other are respectively provided with a second damping gasket.

The embodiment of the utility model provides a vortex oscillator anticollision institution, can export the vibration to vibration tray and horizontal locating plate from the output shaft through vibrating motor to can make the test tube of vibration tray and horizontal locating plate location vibrate synchronously, thereby realize mixing multiple sample in the test tube; a plurality of test tubes can avoid the mutual collision in the vibration through holding in the palm groove and locating hole location, improve the guard action to the test tube, and can make first arc and second arc in the locating hole be close to each other and compress tightly on the lateral wall of test tube under the elastic force effect of first spring and second spring, do not need the staff to hold up the test tube with the hand, can alleviate staff's work burden, and can guarantee the stability of mixing process and go on, in addition first arc and second arc and first spring, the setting of second spring can make the device be applicable to not unidimensional test tube, and can attenuate in mixing the impact of test tube vibration to first solid fixed ring and the solid fixed ring of second.

Drawings

Fig. 1 is a schematic cross-sectional structure view of an anti-collision mechanism for a vortex oscillator provided in an embodiment of the present invention;

fig. 2 is the embodiment of the utility model provides a vortex oscillator anticollision institution's locating hole overlooks the structure sketch map.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the objectives of the present invention, the following detailed description will be given with reference to the accompanying drawings and preferred embodiments of the present invention for a vortex oscillator collision avoidance mechanism, its specific embodiments, structures, features and effects.

Example one

As shown in fig. 1 and fig. 2, the embodiment of the utility model provides a vortex oscillator anticollision institution, this vortex oscillator anticollision institution includes: the device comprises a shell 1, a supporting base 2 is arranged at the bottom of the shell 1, a vibrating motor 3 is arranged inside the shell 1, the output end of the vibrating motor 3 is connected with one end of an output shaft 4, the other end of the output shaft 4 penetrates through the upper wall of the shell 1 and extends to the upper side of the shell 1, a vibrating bracket 5 is arranged at the lower end of the part of the output shaft 4, which is positioned outside the shell 1, a plurality of upright posts 6 and damping springs 7 are arranged between the vibrating bracket 5 and the upper surface of the shell 1, the springs are sleeved outside the corresponding upright posts 6, a plurality of bracket grooves 8 with preset depth are uniformly arranged at the upper part of the vibrating bracket 5, a horizontal positioning plate 9 is arranged at the upper part of the vibrating bracket 5, hydraulic cylinders 10 are respectively arranged at the upper ends of the left side wall and the right side wall of the shell, and the output ends of the two lifting driving shafts are respectively provided with a lifting driving shaft 11, the upper ends of the left and the right lifting driving shafts 11 are respectively fixed at the left and the right ends of the lower surface of the horizontal positioning plate 9, a through hole 12 matched with the output end is arranged in the middle of the horizontal positioning plate 9 in a penetrating way, positioning holes 13 corresponding to the brackets 8 are uniformly arranged on the horizontal positioning plate 9, the positioning holes 13 are coaxially arranged with the brackets 8, the diameter of the positioning holes 13 is larger than that of the bracket 8, a first arc-shaped plate 14 and a second arc-shaped plate 15 which are opposite to each other are respectively arranged in the middle of each positioning hole 13, first springs 16 are respectively arranged between the left side surface of the first arc-shaped plate 14 and the left side inner side wall of the positioning hole 13, second springs 17 are respectively arranged between the right side surface of the second arc-shaped plate 15 and the right side inner side wall of the positioning hole 13.

Specifically, casing 1 can set up to cylindric, and the support base 2 of bottom is used for supporting casing 1, and support base 2 can include the bracing piece of a plurality of even settings and set up the supporting seat in the bracing piece bottom, can improve casing 1's stability. The vibration motor 3 is arranged in the shell 1, the shell 1 can play a role in protecting the vibration motor 3, the output end of the vibration motor 3 is connected with the output shaft 4, and the output shaft 4 penetrates through the upper wall of the shell 1 and extends to the upper side of the shell 1 to be used for outputting vibration under the driving of the vibration motor 3; vibration bracket 5 is connected with the lower extreme that output shaft 4 extends the part of casing 1, can be fixed connection, output shaft 4 can drive vibration bracket 5 and carry out synchronous vibration, vibration bracket 5 is used for the bottom of a plurality of test tubes 24 of bearing, its upper surface sets up a plurality of support grooves 8, a plurality of support grooves 8 can use output shaft 4 as centre of a circle evenly distributed, or can also evenly distributed on vibration bracket 5's length direction, support groove 8 has certain degree of depth, can improve the limiting displacement to test tube 24 bottom, avoid it slippage from supporting groove 8 in the vibration process, vibration bracket 5's downside sets up a plurality of stands 6, be used for supporting vibration bracket 5, with the stability is improved, and damping spring 7 cover is established and is being can play the effect of damping in vibration bracket 5 outside, alleviate certain impact force, avoid stand 6 to influence the vibration of vibration bracket 5. The horizontal positioning plate 9 is used for positioning and fixing the upper parts of the test tubes 24, and the hydraulic cylinder 10 drives the lifting driving shaft 11 to drive the horizontal positioning plate 9 to ascend or descend, so that the horizontal positioning plate 9 can be suitable for the test tubes 24 with different heights to use; the through hole 12 on the horizontal positioning plate 9 is arranged to transmit the vibration output by the output shaft 4 to the horizontal positioning plate 9; the horizontal positioning plate 9 comprises a plurality of positioning holes 13 corresponding to the brackets 8, the middle part of the second positioning hole 13 is provided with a first arc-shaped plate 14 and a second arc-shaped plate 15 which are opposite, and the first arc-shaped plate 14 and the second arc-shaped plate 15 are respectively connected with the positioning holes 13 through a first spring 16 and a second spring 17; when in use, the lifting driving shaft 11 is driven by the hydraulic cylinder 10 according to the length of the test tube 24 to adjust the horizontal positioning plate 9 to a proper height, so that the test tube 24 is placed in the bracket 8 at the bottom, the horizontal positioning plate 9 is positioned near the lower side of the tube orifice of the test tube 24, under the elastic force action of the first spring 16 and the second spring 17, the first arc-shaped plate 14 and the second arc-shaped plate 15 in the positioning hole 13 can be close to each other and tightly pressed on the outer side wall of the test tube 24, the test tube 24 does not need to be held by hands of a worker, the work burden of the worker can be reduced, the stable operation of the mixing process can be ensured, the plurality of test tubes 24 can be positioned by the bracket 8 and the positioning hole 13 to avoid the mutual collision in vibration, the protection effect on the test tube 24 is improved, in addition, the arrangement of the first arc-shaped plate 14, the second arc-shaped plate 15, the first spring 16 and the second, and can attenuate in the mixture 24 vibrations of test tube to the solid fixed ring's of first solid fixed ring and second impact, can export the vibration to vibration tray and horizontal location board 9 from output shaft 4 through vibrating motor 3 to can make the test tube 24 synchronous oscillation of vibration tray and horizontal location board 9 location, thereby realize mixing the multiple sample in the test tube 24.

According to the above list, the embodiment of the utility model provides a vortex oscillator anticollision mechanism, can export the vibration from output shaft 4 to vibration tray and horizontal location board 9 through vibrating motor 3, thereby can make the test tube 24 of vibration tray and horizontal location board 9 location vibrate synchronously, thereby realize mixing to the multiple sample in test tube 24; a plurality of test tubes 24 can avoid the collision each other in the vibration through holding in the palm groove 8 and locating hole 13 location, improve the guard action to test tube 24, and can make first arc 14 and second arc 15 in the locating hole 13 be close to each other and compress tightly on test tube 24's lateral wall under the elastic force effect of first spring 16 and second spring 17, do not need the staff to hold up test tube 24 with the hand, can alleviate staff's work burden, and can guarantee the stability of hybrid process and go on, in addition first arc 14 and second arc 15 and first spring 16, the setting of second spring 17 can make the device be applicable to not unidimensional test tube 24, and test tube 24 vibration is to the solid fixed ring's of first solid fixed ring and second impact in can the decay mixes.

Further, refer to fig. 1, in the concrete implementation, the vertical first pole setting 18 that is provided with in the upper surface left part of horizontal location board 9, the outside cover of first pole setting 18 is equipped with adjusting sleeve 19, adjusting sleeve 19's left end threaded connection has adjusting screw 20, adjusting screw 20's right-hand member runs through adjusting sleeve 19 with first pole setting 18 contact, first adjusting sleeve 19's right part level is provided with horizontal connecting rod 21, horizontal connecting rod 21's right-hand member is fixed in the left end of upper cover plate 22, upper cover plate 22 set up in the upside of horizontal location board 9.

Specifically, in order to realize, the utility model discloses in the technical scheme who takes, adjusting sleeve 19 and adjusting screw 20 threaded connection, and adjusting sleeve 19's left end threaded connection has adjusting screw 20, can adjust the height of splashproof upper cover according to test tube 24's height through setting up adjusting sleeve 19 and adjusting screw 20, after test tube 24 is fixed, should adjust upper cover plate 22 to the orificial upper portion of test tube 24, and be close to test tube 24's mouth of pipe, thereby avoid the sample in test tube 24 at the in-process of test tube 24 vibration to spill test tube 24, influence the accuracy of medical inspection.

Further, referring to fig. 1, in a specific implementation, an upper groove 23 is disposed on a lower end surface of the upper cover plate 22 corresponding to the bracket 8, the upper groove 23 is disposed coaxially with the bracket 8, and a diameter of the upper groove 23 is larger than a diameter of the bracket 8.

Specifically, the utility model discloses in the technical scheme who takes, through setting up upper groove 23, adjusting upper cover plate 22 to the orificial upper portion of test tube 24, and when being close to the mouth of pipe of test tube 24, can be located the inside of upper groove 23 with the test tube 24 mouth of pipe, and the diameter of upper groove 23 is greater than the diameter of holding in the palm groove 8, can avoid in the test tube 24 vibration to contact with upper cover plate 22, and can improve the splashproof effect.

Further, referring to fig. 1, in a specific implementation, the lower end of the bracket 8 is provided with an arc groove, and the diameter of the bracket 8 gradually increases from the upper edge of the arc groove to the upper end of the bracket 8.

Specifically, the utility model discloses in the technical scheme who takes, set up to the circular arc groove through the lower extreme that holds in the palm groove 8, and hold in the palm the diameter of groove 8 and by the top edge of circular arc groove to the upper end crescent that holds in the palm groove 8, can reserve the collision clearance in the vibration process for test tube 24, reduce in the test tube 24 vibration with the collision that holds in the palm groove 8.

Further, referring to fig. 1, in an implementation, the bracket 8 is wrapped with a first shock absorbing pad. Second shock absorbing gaskets are respectively arranged on the opposite surfaces of the first arc-shaped plate 14 and the second arc-shaped plate 15.

Specifically, the utility model discloses in the technical scheme who takes, first shock attenuation gasket and second shock attenuation gasket can adopt to have certain flexible material to support, if can adopt rubber materials to make to decay vibration in-process test tube 24 and hold in the palm groove 8 and first arc 14 the intensity of 15 clashes in the second arc can play the guard action to test tube 24

It should be noted that in the description of the present specification, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (6)

1. The utility model provides a swirl oscillator anticollision institution which characterized in that includes:

the device comprises a shell, a supporting base is arranged at the bottom of the shell, a vibrating motor is arranged in the shell, the output end of the vibrating motor is connected with one end of an output shaft, the other end of the output shaft penetrates through the upper wall of the shell and extends to the upper side of the shell, a vibrating bracket is arranged at the lower end of the part of the output shaft, which is positioned outside the shell, a plurality of upright posts and damping springs are arranged between the vibrating bracket and the upper surface of the shell, the springs are sleeved outside the corresponding upright posts, a plurality of bracket grooves with preset depth are uniformly arranged at the upper part of the vibrating bracket, a horizontal positioning plate is arranged at the upper part of the vibrating bracket, hydraulic cylinders are respectively arranged at the upper ends of the left side wall and the right side wall of the shell, the left hydraulic cylinder and the right hydraulic cylinder are synchronously driven, lifting driving shafts are respectively arranged at the output ends, the middle part of the horizontal positioning plate is provided with a through hole matched with the output end in a penetrating mode, the horizontal positioning plate is evenly provided with positioning holes corresponding to the support grooves, the positioning holes are coaxially arranged with the support grooves, the diameters of the positioning holes are larger than those of the support grooves, the middle part of each positioning hole is provided with a first arc-shaped plate and a second arc-shaped plate which are opposite to each other, a first spring is arranged between the left side surface of the first arc-shaped plate and the left side inner side wall of each positioning hole respectively, and a second spring is arranged between the right side surface of the second arc-shaped plate and the right side inner side wall of each positioning hole respectively.

2. The vortex oscillator anticollision mechanism of claim 1,

the vertical first pole setting that is provided with in horizontal location board's upper surface left part, the outside cover of first pole setting is equipped with adjusting sleeve, adjusting sleeve's left end threaded connection has adjusting screw, adjusting screw's right-hand member runs through adjusting sleeve with the contact of first pole setting, adjusting sleeve's right part level is provided with the horizontal connecting rod, the right-hand member of horizontal connecting rod is fixed in the left end of upper cover plate, the upper cover plate set up in horizontal location board's upside.

3. The vortex oscillator collision avoidance mechanism of claim 2,

the lower end surface of the upper cover plate is provided with an upper groove corresponding to the bracket, the upper groove is coaxially arranged with the bracket, and the diameter of the upper groove is larger than that of the bracket.

4. The vortex oscillator anticollision mechanism of claim 1,

the lower end of the bracket is provided with an arc groove, and the diameter of the bracket is gradually increased from the upper edge of the arc groove to the upper end of the bracket.

5. The vortex oscillator collision avoidance mechanism of claim 4,

the bracket is internally coated with a first damping gasket.

6. The vortex oscillator collision avoidance mechanism of claim 4,

and second damping gaskets are respectively arranged on the surfaces of the first arc-shaped plate and the second arc-shaped plate opposite to each other.

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