CN214131385U - A multi-functional agitator for magnetic bead production - Google Patents

A multi-functional agitator for magnetic bead production Download PDF

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Publication number
CN214131385U
CN214131385U CN202022536904.XU CN202022536904U CN214131385U CN 214131385 U CN214131385 U CN 214131385U CN 202022536904 U CN202022536904 U CN 202022536904U CN 214131385 U CN214131385 U CN 214131385U
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rod
plate
transverse plate
threaded
stainless steel
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王庆专
肖理慧
孙凤娟
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Shanghai Lingjun Biotechnology Co ltd
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Shanghai Lingjun Biotechnology Co ltd
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Abstract

The utility model discloses a multi-functional agitator for magnetic bead production, concretely relates to agitating unit technical field, the on-line screen storage device comprises a base, the fixed bracing piece that is equipped with in base top surface rear side, the activity chamber has been seted up to the bracing piece inside, the fixed adjusting device that is equipped with in activity intracavity portion, the fixed diaphragm that is equipped with in bracing piece top, adjusting device and diaphragm fixed connection, diaphragm front side bottom is equipped with the telescopic link, the telescopic link passes through the bearing and is connected with the diaphragm. The utility model discloses an explosion-proof electric motor drives the telescopic link and just reverses the rotation, makes an external screw thread section of thick bamboo drive and reciprocates by the sleeve to drive the telescopic link through changeing the board and extend and contract, make on the puddler can the upper and lower movable formula stir, enable the material stirring more even, and can come the explosion-proof electric motor's of accurate control rotational speed through the full permanent merit speed governing technique of IC speed detection in the digital display control box, realize accurate control.

Description

A multi-functional agitator for magnetic bead production
Technical Field
The utility model relates to a agitating unit technical field, concretely relates to multi-functional agitator for magnetic bead production.
Background
In the production process of magnetic bead products, various materials need to be added, and the various materials need to be fully and uniformly stirred, wherein solid-liquid mixing and liquid-liquid mixing are involved. The ordinary laboratory stirrer is low in power, torque and rotating speed, the stirring paddle blade is small, so that the rotating speed is unstable, the stirring force is low, the problems that the material is not uniformly stirred and cannot be mixed when the material sinks to the bottom and the like often occur, the material stirring effect in the magnetic bead production process is poor, and the product quality is influenced are caused.
Most ordinary laboratory agitator at present can't accurate regulation rotational speed, and the stirring direction is fixed moreover, can't change the stirring direction according to the production requirement.
Therefore, a multifunctional stirrer with high power, high torque, adjustable rotating speed and stable rotating speed is needed in the production process of magnetic beads.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a multi-functional agitator for magnetic bead production, it rotates just reversely through explosion-proof electric motor drive telescopic link, the external screw thread section of thick bamboo that makes to be connected with the telescopic link drives and reciprocates by the spacing sleeve of gag lever post, when the sleeve reciprocates, drive the telescopic link through crown plate and commentaries on classics board and extend and the shrink, stainless steel trilobal oar and stainless steel dispersion impeller on making the puddler can the up-and-down movement formula stir, whole stirring effect is good, it is more even to enable the material stirring, and can come explosion-proof electric motor's of accurate control rotational speed through the full perpetual motion speed governing technique of IC speed detection in the digital display control box, realize accurate control, the rotational speed can be adjusted to overall structure accuracy, can positive and negative two directions carry out rotatory stirring.
In order to achieve the above object, the present invention provides the following technical solutions: a multifunctional stirrer for magnetic bead production comprises a base, wherein a supporting rod is fixedly arranged on the rear side of the surface of the top of the base, a movable cavity is formed in the supporting rod, an adjusting device is fixedly arranged in the movable cavity, a transverse plate is fixedly arranged on the top of the supporting rod, the adjusting device is fixedly connected with the transverse plate, a telescopic rod is arranged at the bottom of the front side of the transverse plate and is connected with the transverse plate through a bearing, an external thread cylinder is fixedly sleeved outside the telescopic rod, a sleeve is connected with the outside of the external thread cylinder through threads, two grooves are formed in one end, close to the transverse plate, of the sleeve and symmetrically arranged about the central axis of the sleeve, a limiting rod is movably arranged in the groove, one end, close to the transverse plate, of the limiting rod penetrates through the grooves and is fixedly connected with the transverse plate, a rotating plate is fixedly arranged at the rod end of the telescopic rod, and a ring plate is sleeved outside the rotating plate, the improved stirring device is characterized in that the annular plate is connected with the rotating plate through a ball bearing, the annular plate is fixedly connected with the sleeve, a driving device is fixedly arranged at the top of the transverse plate, the driving device penetrates through the transverse plate and is fixedly connected with a telescopic rod, a stirring barrel is arranged below the transverse plate, a threaded cover is connected to the top of the stirring barrel in a threaded manner, a discharging device is fixedly arranged at the top of the threaded cover, the telescopic rod, an external thread barrel and the bottom of the sleeve all penetrate through the threaded cover and extend to the inside of the stirring barrel, the discharging device is fixedly connected with the annular plate, a stirring rod is fixedly arranged at the bottom of the rotating plate, the outer wall of the middle part of the stirring rod and the outer wall of the bottom of the stirring rod are respectively sleeved with a stainless steel trilobal paddle and a stainless steel dispersion plate, and the stainless steel dispersion plate are all connected with the stirring rod through bolts, and the stainless steel dispersion plate is arranged at the bottom of the stainless steel trilobal paddle.
Further, adjusting device includes threaded rod and guide arm, the threaded rod both ends all through the bearing respectively with the inside top in activity chamber and inside bottom connection, the guide arm both ends respectively with the inside top in activity chamber and inside bottom fixed connection, threaded rod and guide arm top are equipped with same fly leaf, threaded rod and guide arm top all run through the fly leaf, threaded rod and fly leaf threaded connection, guide arm and fly leaf sliding connection, be equipped with the connecting rod between threaded rod and the guide arm, connecting rod bottom and fly leaf fixed connection, the connecting rod top runs through bracing piece and diaphragm fixed connection, threaded rod top outer wall is fixed and has been cup jointed driven bevel gear, driven bevel gear rear side meshing has the initiative bevel gear, initiative bevel gear passes through bearing and activity chamber rear side inner wall connection.
Furthermore, a rotating handle is arranged on the rear side of the supporting rod and penetrates through the supporting rod to be fixedly connected with the driving bevel gear.
Furthermore, the driving device is an explosion-proof electric motor, and the output end of the explosion-proof electric motor penetrates through the transverse plate and is fixedly connected with the telescopic rod.
Furthermore, a digital display control box is fixedly arranged at the top of one end, far away from the explosion-proof electric motor, of the transverse plate, and the digital display control box is electrically connected with the explosion-proof electric motor.
Further, unloader includes two funnels, and two funnels set up in the screw cap top, and two funnels set up about screw cap the central axis symmetry, the inside toper stopper that is equipped with of funnel, the crown plate both sides are all fixed and are equipped with L shape pole, L shape pole is close to the one end and the toper stopper fixed connection of funnel.
Furthermore, handles are fixedly arranged on two sides of the stirring barrel.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses an explosion-proof electric motor drives the telescopic link and rotates just reversely, make the external screw thread section of thick bamboo that is connected with the telescopic link drive the sleeve that is spacing by the gag lever post and reciprocate, when the sleeve reciprocates, drive the telescopic link through crown plate and commentaries on classics board and extend and contract, make stainless steel trilobe paddle and stainless steel dispersion impeller on the puddler can the movable type stirs from top to bottom, the whole stirring effect is good, it is more even to enable the material stirring, and can accurately control the rotational speed of explosion-proof electric motor through the IC speed detection full constant power speed governing technology in the digital display control box, realize accurate control, the overall structure can accurately adjust the rotational speed, can rotate the stirring in two positive and negative directions;
2. the utility model discloses a drive the crown plate with the sleeve and reciprocate, make the toper stopper of being connected through L shape pole and crown plate reciprocate, in the material that lets in the funnel can orderly gradual the agitator that falls, make the material can not fall simultaneously in the agitator and pile up together, influence stirring effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a cross-sectional view of the overall structure provided by the present invention;
FIG. 2 is a side view of the overall structure provided by the present invention;
FIG. 3 is an enlarged view of the portion A in FIG. 1 according to the present invention;
fig. 4 is a cross-sectional view of the support rod provided by the present invention;
FIG. 5 is a side cross-sectional view of the strut provided by the present invention;
fig. 6 is the utility model provides a puddler, stainless steel trefoil paddle and stainless steel dispersion impeller front view.
In the figure: the device comprises a base 1, a support rod 2, a movable cavity 3, a transverse plate 4, a telescopic rod 5, an external thread cylinder 6, a sleeve 7, a groove 8, a limiting rod 9, a rotating plate 10, a ring plate 11, a stirring barrel 12, a threaded cover 13, a stirring rod 14, a stainless steel trilobed blade 15, a stainless steel dispersion disc 16, a threaded rod 17, a guide rod 18, a movable plate 19, a connecting rod 20, a driven bevel gear 21, a driving bevel gear 22, a rotating handle 23, an explosion-proof electric motor 24, a digital display control box 25, a funnel 26, a conical plug 27, an L-shaped rod 28 and a handle 29.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-5 in the specification, the multifunctional stirrer for magnetic bead production comprises a base 1, a support rod 2 is fixedly arranged on the rear side of the top surface of the base 1, a movable cavity 3 is formed inside the support rod 2, an adjusting device is fixedly arranged inside the movable cavity 3, a transverse plate 4 is fixedly arranged on the top of the support rod 2, the adjusting device is fixedly connected with the transverse plate 4, an expansion rod 5 is arranged at the bottom of the front side of the transverse plate 4, the expansion rod 5 is connected with the transverse plate 4 through a bearing, an external thread cylinder 6 is fixedly sleeved outside the expansion rod 5, a sleeve 7 is in threaded connection with the external thread cylinder 6, two grooves 8 are formed in one end, close to the transverse plate 4, of the sleeve 7, the two grooves 8 are symmetrically arranged about the central axis of the sleeve 7, a limiting rod 9 is movably arranged inside the groove 8, one end, close to the transverse plate 4, of the limiting rod 9 penetrates through the groove 8 and is fixedly connected with the transverse plate 4, the device is characterized in that a rotating plate 10 is fixedly arranged at the rod end of the telescopic rod 5, a ring plate 11 is sleeved outside the rotating plate 10, the ring plate 11 is connected with the rotating plate 10 through a ball bearing, the ring plate 11 is fixedly connected with a sleeve 7, a driving device is fixedly arranged at the top of the transverse plate 4, the driving device penetrates through the transverse plate 4 and is fixedly connected with the telescopic rod 5, a stirring barrel 12 is arranged below the transverse plate 4, a threaded cover 13 is connected to the top of the stirring barrel 12 through threads, a blanking device is fixedly arranged at the top of the threaded cover 13, the bottom ends of the telescopic rod 5, the external threaded barrel 6 and the sleeve 7 penetrate through the threaded cover 13 and extend into the stirring barrel 12, the blanking device is fixedly connected with the ring plate 11, a stirring rod 14 is fixedly arranged at the bottom of the rotating plate 10, the outer wall of the middle part and the outer wall of the stirring rod 14 are respectively sleeved with a stainless steel trilobal paddle 15 and a stainless steel dispersion disc 16, and the stainless steel trilobal paddle 15 and the stainless steel dispersion disc 16 are both connected with the stirring rod 14 through bolts, the stainless steel dispersion disc is arranged at the bottom of the stainless steel three-blade paddle.
Further, the adjusting device comprises a threaded rod 17 and a guide rod 18, two ends of the threaded rod 17 are respectively connected with the top end and the bottom end inside the movable cavity 3 through bearings, two ends of the guide rod 18 are respectively fixedly connected with the top end and the bottom end inside the movable cavity 3, a movable plate 19 is arranged above the threaded rod 17 and the guide rod 18, the top ends of the threaded rod 17 and the guide rod 18 penetrate through the movable plate 19, the threaded rod 17 is in threaded connection with the movable plate 19, the guide rod 18 is in sliding connection with the movable plate 19, a connecting rod 20 is arranged between the threaded rod 17 and the guide rod 18, the bottom end of the connecting rod 20 is fixedly connected with the movable plate 19, the top end of the connecting rod 20 penetrates through the supporting rod 2 to be fixedly connected with the transverse plate 4, a driven bevel gear 21 is fixedly sleeved on the outer wall of, the driving bevel gear 22 is connected with the inner wall of the rear side of the movable cavity 3 through a bearing, and can drive the threaded rod 17 to rotate through rotating the rotating handle 23 and drive the movable plate 19 limited by the guide rod 18 to move up and down, so that the whole stirring equipment is adjusted up and down, and the stirring barrel 12 is convenient to take and place.
Furthermore, a rotating handle 23 is arranged on the rear side of the supporting rod 2, and the rotating handle 23 penetrates through the supporting rod 2 and is fixedly connected with the driving bevel gear 22, so that a user can conveniently operate and adjust the rotating handle.
Further, drive arrangement is explosion-proof electric motor 24, explosion-proof electric motor 24 output runs through diaphragm 4 and telescopic link 5 fixed connection, and it has output big, can realize the stirring of high rotational speed.
Further, the fixed digital display control box 25 that is equipped with in one end top that explosion-proof electric motor 24 was kept away from to diaphragm 4, digital display control box 25 and explosion-proof electric motor 24 electric connection, the IC speed in the digital display control box 25 detects full constant power speed governing technique, can realize the rotational speed of accurate control explosion-proof electric motor 24.
Further, unloader includes two funnels 26, and two funnels 26 set up in screw cap 13 top, and two funnels 26 set up about screw cap 13 central axis symmetry, the inside toper stopper 27 that is equipped with of funnel 26, the equal fixed L shape pole 28 that is equipped with in crown plate 11 both sides, L shape pole 28 is close to one end and the toper stopper 27 fixed connection of funnel 26, and the material in the funnel 26 can be orderly gradual fall into agitator 12 in, make the material can not fall into agitator 12 simultaneously and pile up together, influence the stirring effect.
Further, agitator 12 both sides are all fixed and are equipped with handle 29, and the user of being convenient for operates, conveniently takes and places agitator 12.
The implementation scenario is specifically as follows:
when the utility model is used, the worker places the materials into the two funnels 26, then the IC speed in the digital display control box 25 is used for detecting the full constant work speed adjusting technology to accurately control the rotating speed of the explosion-proof electric motor 24 and adjust the forward and reverse rotation according to the actual requirement, the explosion-proof electric motor 24 is adopted, the high-speed stirring effect can be realized because the explosion-proof electric motor 24 has large output power, the telescopic rod 5 can rotate forward and reverse through the forward and reverse rotation of the explosion-proof electric motor 24, the telescopic rod 5 drives the stirring rod 14 and the stainless steel three-blade paddle 15 and the stainless steel dispersion disc 16 thereon to rotate through the turntable, because the stainless steel three-blade paddle 15 and the stainless steel dispersion disc 16 are connected with the stirring rod 14 through bolts, the stainless steel three-blade paddle 15 or the stainless steel dispersion disc 16 can be independently installed according to the requirement, the stainless steel three-blade paddle 15 or the stainless steel dispersion disc 16 can be installed simultaneously, the telescopic rod 5 also drives the external thread cylinder 6 to rotate, the external thread cylinder 6 is matched with the sleeve 7 through threads, so that the sleeve 7 limited by the limiting rod 9 moves up and down when the external thread cylinder 6 rotates, when the sleeve 7 moves up and down, the expansion rod 5 is driven to extend and contract through the annular plate 11 and the rotating plate 10, the stainless steel three-blade paddle 15 and the stainless steel dispersion disc 16 on the stirring rod 14 can move up and down in a moving mode, the whole stirring effect is good, materials can be stirred more uniformly, meanwhile, the annular plate 11 drives the conical plug 27 in the funnel 26 to move up and down through the L-shaped rod 28, the materials in the funnel 26 can orderly and gradually fall into the stirring barrel 12, the materials cannot fall into the stirring barrel 12 simultaneously and are stacked together, the stirring effect is influenced, the stirring rod 14 can rotate along the positive direction and the negative direction under the driving of the explosion-proof electric motor 24, and the materials are driven to rotate axially and radially in the rotating process, can effectually disperse, stir the material, after the use, the accessible rotates 23 and drives threaded rod 17 and rotate to the drive receives the spacing fly leaf 19 of guide arm 18 to reciprocate on it, adjusts about whole agitated vessel, conveniently takes and places agitator 12.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (7)

1. A multi-functional agitator for magnetic bead production, includes base (1), its characterized in that: the supporting rod (2) is fixedly arranged on the rear side of the top surface of the base (1), the movable cavity (3) is formed in the supporting rod (2), the adjusting device is fixedly arranged in the movable cavity (3), the transverse plate (4) is fixedly arranged on the top of the supporting rod (2), the adjusting device is fixedly connected with the transverse plate (4), the telescopic rod (5) is arranged at the bottom of the front side of the transverse plate (4), the telescopic rod (5) is connected with the transverse plate (4) through a bearing, the external thread cylinder (6) is fixedly sleeved on the outer portion of the telescopic rod (5), the external thread cylinder (6) is in threaded connection with the sleeve (7), two grooves (8) are formed in one end, close to the transverse plate (4), of the sleeve (7), the two grooves (8) are symmetrically arranged relative to the central axis of the sleeve (7), and a limiting rod (9) is movably arranged in the groove (8), one end of the limiting rod (9) close to the transverse plate (4) penetrates through a groove (8) and is fixedly connected with the transverse plate (4), a rotating plate (10) is fixedly arranged at the rod end of the telescopic rod (5), a ring plate (11) is sleeved outside the rotating plate (10), the ring plate (11) is connected with the rotating plate (10) through a ball bearing, the ring plate (11) is fixedly connected with a sleeve (7), a driving device is fixedly arranged at the top of the transverse plate (4), the driving device penetrates through the transverse plate (4) and is fixedly connected with the telescopic rod (5), a stirring barrel (12) is arranged below the transverse plate (4), a threaded cover (13) is connected to the top of the stirring barrel (12) in a threaded manner, a blanking device is fixedly arranged at the top of the threaded cover (13), the bottom ends of the telescopic rod (5), the external thread barrel (6) and the sleeve (7) penetrate through the threaded cover (13) and extend to the inside of the stirring barrel (12), unloader and crown plate (11) fixed connection, change fixed puddler (14) that is equipped with in board (10) bottom, puddler (14) middle part outer wall and bottom outer wall are equipped with stainless steel trilobal oar (15) and stainless steel dispersion impeller (16) respectively by the cover, stainless steel trilobal oar (15) and stainless steel dispersion impeller (16) all are connected with puddler (14) through the bolt, establish in stainless steel trilobal oar (15) bottom stainless steel dispersion impeller (16).
2. A multi-functional stirrer for magnetic bead production according to claim 1, wherein: the adjusting device comprises a threaded rod (17) and a guide rod (18), wherein two ends of the threaded rod (17) are respectively connected with the top end and the bottom end inside the movable cavity (3) through bearings, two ends of the guide rod (18) are respectively fixedly connected with the top end and the bottom end inside the movable cavity (3), a same movable plate (19) is arranged above the threaded rod (17) and the guide rod (18), the top ends of the threaded rod (17) and the guide rod (18) penetrate through the movable plate (19), the threaded rod (17) is in threaded connection with the movable plate (19), the guide rod (18) is in sliding connection with the movable plate (19), a connecting rod (20) is arranged between the threaded rod (17) and the guide rod (18), the bottom end of the connecting rod (20) is fixedly connected with the movable plate (19), and the top end of the connecting rod (20) penetrates through the supporting rod (2) and the transverse plate (4) and is fixedly connected with the supporting rod (4), the outer wall of the top end of the threaded rod (17) is fixedly sleeved with a driven bevel gear (21), the rear side of the driven bevel gear (21) is meshed with a driving bevel gear (22), and the driving bevel gear (22) is connected with the inner wall of the rear side of the movable cavity (3) through a bearing.
3. A multi-functional stirrer for magnetic bead production according to claim 2, wherein: the rear side of the support rod (2) is provided with a rotating handle (23), and the rotating handle (23) penetrates through the support rod (2) and is fixedly connected with the driving bevel gear (22).
4. A multi-functional stirrer for magnetic bead production according to claim 1, wherein: the driving device is an explosion-proof electric motor (24), and the output end of the explosion-proof electric motor (24) penetrates through the transverse plate (4) and is fixedly connected with the telescopic rod (5).
5. A multi-functional stirrer for magnetic bead production according to claim 4, wherein: the top of one end of the transverse plate (4) far away from the explosion-proof electric motor (24) is fixedly provided with a digital display control box (25), and the digital display control box (25) is electrically connected with the explosion-proof electric motor (24).
6. A multi-functional stirrer for magnetic bead production according to claim 1, wherein: unloader includes two funnels (26), and two funnels (26) set up in screw cap (13) top, and two funnels (26) set up about screw cap (13) center axis symmetry, funnel (26) inside is equipped with toper stopper (27), all fixed L shape pole (28) that are equipped with in crown plate (11) both sides, L shape pole (28) are close to the one end and the toper stopper (27) fixed connection of funnel (26).
7. A multi-functional stirrer for magnetic bead production according to claim 1, wherein: handles (29) are fixedly arranged on both sides of the stirring barrel (12).
CN202022536904.XU 2020-11-05 2020-11-05 A multi-functional agitator for magnetic bead production Active CN214131385U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022536904.XU CN214131385U (en) 2020-11-05 2020-11-05 A multi-functional agitator for magnetic bead production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022536904.XU CN214131385U (en) 2020-11-05 2020-11-05 A multi-functional agitator for magnetic bead production

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Publication Number Publication Date
CN214131385U true CN214131385U (en) 2021-09-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115090168A (en) * 2022-07-27 2022-09-23 绵阳市靓固建设工程有限公司 Preparation device and method of small-molecule water-based protective agent for colored water-permeable whole pavement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115090168A (en) * 2022-07-27 2022-09-23 绵阳市靓固建设工程有限公司 Preparation device and method of small-molecule water-based protective agent for colored water-permeable whole pavement

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