CN211825357U

CN211825357U - Full-automatic sample pretreatment instrument with high detection efficiency for drug safety detection

Info

Publication number: CN211825357U
Application number: CN202020434173.5U
Authority: CN
Inventors: 何培华
Original assignee: Beijing Wanhe Technology Co Ltd
Current assignee: Beijing Wanhe Technology Co Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-10-30
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a medicine safety inspection is with full-automatic preceding processing of sample appearance that detection efficiency is high, including placing seat, centrifugal mechanism and rabbling mechanism all establish at the top of placing the seat, centrifugal mechanism is including the connecting shell, connecting shell fixed connection is at the top of placing the seat, the bottom symmetry of connecting shell inner wall is equipped with the bearing, swing joint has the dwang in the bearing, supreme bearing and the connecting shell of running through in proper order and the outside fixedly connected with that extends to the connecting shell are placed the board down on the top of dwang. This medicine safety inspection is with full-automatic preceding processing of sample appearance that detection efficiency is high, structural design is reasonable, and convenient to use adopts automatic stirring and centrifugal integral type design, need not too much manual operation, has not only improved work efficiency, can guarantee stirring mixing and centrifugal quality moreover, does benefit to subsequent medicine safety inspection work, can satisfy diversified user demand.

Description

Full-automatic sample pretreatment instrument with high detection efficiency for drug safety detection

Technical Field

The utility model relates to a medicine detects technical field, specifically is a medicine safety inspection is with full-automatic sample pretreatment appearance that detection efficiency is high.

Background

The detection items of the medicine detection are numerous, including medicine quality detection, medicine component detection, medicine heavy metal detection, adverse medicine reaction detection, medicine tightness detection, biological medicine detection, medicine appearance detection, medicine conventional detection, medicine physicochemical detection, medicine safety detection and medicine defect detection, the medicine detection aims at preventing unqualified medicines from flowing into the market and ensuring the safety of the medicines, the medicine safety detection in the prior art is to add the medicines into a test tube and then manually mix the medicines uniformly, and then carry out centrifugal machine centrifugation, so that the operation steps are complex, the efficiency is low, and the uniformity of stirring is difficult to guarantee, subsequent medicine safety inspection work is not facilitated, and the requirement is difficult to meet, so that a full-automatic sample pretreatment instrument with high detection efficiency for medicine safety inspection is provided, and the problems in the background art are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medicine safety inspection is with full-automatic preceding processing of sample appearance that detection efficiency is high to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a full-automatic sample pretreatment instrument with high detection efficiency for drug safety detection comprises a placing seat, a centrifugal mechanism and a stirring mechanism, wherein the centrifugal mechanism and the stirring mechanism are arranged at the top of the placing seat, the centrifugal mechanism comprises a connecting shell, the connecting shell is fixedly connected at the top of the placing seat, bearings are symmetrically arranged at the bottom of the inner wall of the connecting shell, a rotating rod is movably connected in each bearing, the top end of the rotating rod sequentially penetrates through the bearings and the connecting shell from bottom to top and extends to the outer part of the connecting shell to be fixedly connected with a placing plate, a driven gear is fixedly connected to the surface of the rotating rod positioned in the connecting shell, connecting frames are fixedly connected to the left side and the right side of the top of the placing plate, one ends of the two connecting frames, which are opposite, are fixedly connected through a test tube clamping sleeve, a test tube body is arranged in the test tube clamping sleeve, and a first, a first rotating shaft is fixedly connected to an output shaft of the first motor, and the bottom end of the first rotating shaft penetrates through the connecting shell and extends to the interior of the connecting shell to be fixedly connected with a driving gear matched with the driven gear;

rabbling mechanism includes the telescopic link, the quantity of telescopic link is two and difference fixed connection in the left and right sides of placing a top, and roof fixed connection is passed through on the top of two telescopic links, the roof top just corresponds the fixed position of test tube body and installs the second motor, fixedly connected with second pivot on the output shaft of second motor, the bottom of second pivot runs through the roof and extends to its outside fixedly connected with connecting block, the bottom fixedly connected with puddler of connecting block, the side fixedly connected with stirring vane of puddler.

Preferably, the top of the connecting shell corresponds to a first dustproof shell fixedly connected with the position of the first motor, and the top of the top plate corresponds to a second dustproof shell fixedly connected with the position of the second motor.

Preferably, the top of the placing plate is fixedly connected with a rubber pad, and the inner side of the test tube clamping sleeve is fixedly connected with a rubber ring.

Preferably, place the equal fixedly connected with brace rod in the left and right sides of board bottom and corresponding dwang, the brace rod is close to one side and the dwang fixed connection of dwang.

Preferably, the side fixedly connected with handle of telescopic link, the surface cover of handle is equipped with the cushion.

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

1. the utility model, through placing the drug to be detected in the test tube body, and connecting the test tube body inside the test tube sleeve, the telescopic rod drives the top plate to move downwards until the stirring rod is inserted into the test tube body, the second rotating shaft drives the stirring rod to rotate, and then the drug is automatically and uniformly stirred by the stirring blade, after the stirring is finished, the telescopic rod drives the stirring rod to return, the first motor is started, the first rotating shaft drives the driving gear to rotate, the driven gear engaged with the first rotating shaft drives the rotating rod to rotate under the connection of the bearing, and further drives the placing plate to rotate, and the automatic centrifugal work is carried out on the test tube body inside the test tube sleeve, the full-automatic sample pretreatment instrument with high detection efficiency for drug safety detection has reasonable structural design, convenient use, adopts the automatic stirring and centrifugal integrated design, does not need too much manual operation, and not only improves the working efficiency, and can guarantee stirring mixing and centrifugation quality, do benefit to subsequent medicine safety inspection work, can satisfy diversified user demand.

2. The utility model discloses a set up first dustproof shell and the dustproof shell of second, play certain dustproof effect to first motor and second motor from the outside respectively, prevent into grey damage, increase of service life, through setting up rubber pad and rubber circle, not only play the protection to test tube body from the outside, prevent to extrude breakage, and can improve the friction between the inboard test tube cutting ferrule and the test tube body surface, prevent to produce not hard up each other, be unfavorable for going on of centrifugal work, through setting up the brace rod, the fixed degree of being connected between board and the dwang of placing has been consolidated, prevent to drop each other, through setting up the handle, the person of facilitating the use takes hold to the device and moves, the practicality is improved.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is a sectional view of the centrifugal mechanism of the present invention;

fig. 3 is a structural section view of the front view of the stirring mechanism of the present invention.

In the figure: the test tube test device comprises a 1 placing seat, a 2 centrifugal mechanism, a 21 connecting shell, a 22 bearing, a 23 rotating rod, a 24 placing plate, a 25 driven gear, a 26 connecting frame, a 27 test tube clamping sleeve, a 28 test tube body, a 29 first motor, a 210 first rotating shaft, a 211 driving gear, a 212 first dustproof shell, a 213 rubber gasket, a 214 rubber ring, a 215 supporting rib, a 3 stirring mechanism, a 31 telescopic rod, a 32 top plate, a 33 second motor, a 34 second rotating shaft, a 35 connecting block, a 36 stirring rod, a 37 stirring blade, a 38 second dustproof shell and a 39 handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 fig. 1-3, a fully automatic sample pretreatment instrument with high detection efficiency for drug safety detection comprises a placing seat 1, a centrifugal mechanism 2 and a stirring mechanism 3, wherein the centrifugal mechanism 2 and the stirring mechanism 3 are both arranged on the top of the placing seat 1, the centrifugal mechanism 2 comprises a connecting shell 21, the connecting shell 21 is fixedly connected on the top of the placing seat 1, bearings 22 are symmetrically arranged on the bottom of the inner wall of the connecting shell 21, a rotating rod 23 is movably connected in the bearings 22, the top end of the rotating rod 23 sequentially penetrates through the bearings 22 and the connecting shell 21 from bottom to top and extends to the outside of the connecting shell 21 to be fixedly connected with a placing plate 24, supporting ribs 215 are fixedly connected at the bottom of the placing plate 24 and correspond to the left side and the right side of the rotating rod 23, one side of the supporting ribs 215 close to the rotating rod 23 is fixedly connected with the rotating rod 23, a rubber pad 213 is fixedly connected on the top of the placing plate 24, a driven, place equal fixedly connected with link 26 in the left and right sides at board 24 top, test tube cutting ferrule 27 fixed connection is passed through to two relative one ends of link 26, test tube cutting ferrule 27's inboard fixedly connected with rubber circle 214, be equipped with test tube body 28 in the test tube cutting ferrule 27, the mid point department fixed mounting at connecting shell 21 top has first motor 29, the first dust shell 212 of the position fixedly connected with that connecting shell 21 top corresponds first motor 29, the first pivot 210 of fixedly connected with on the output shaft of first motor 29, the bottom of first pivot 210 runs through connecting shell 21 and extends to its inside fixedly connected with and driven gear 25 complex driving gear 211 who uses.

The stirring mechanism 3 comprises two telescopic rods 31, the two telescopic rods 31 are respectively and fixedly connected with the left side and the right side of the top of the placing seat 1, the side surfaces of the telescopic rods 31 are fixedly connected with handles 39, the surfaces of the handles 39 are sleeved with soft cushions, the top ends of the two telescopic rods 31 are fixedly connected through a top plate 32, the top part of the top plate 32 is fixedly provided with a second motor 33 corresponding to the position of the test tube body 28, the top part of the top plate 32 is fixedly connected with a second dustproof shell 38 corresponding to the position of the second motor 33, an output shaft of the second motor 33 is fixedly connected with a second rotating shaft 34, the bottom end of the second rotating shaft 34 penetrates through the top plate 32 and extends to the outside of the top plate and is fixedly connected with a connecting block 35, the bottom of the connecting block 35 is fixedly connected with a stirring rod 36, the side surfaces of the stirring rod 36 are fixedly connected with stirring blades 37, and certain dustproof effect is, prevent the ash from damaging, prolong the service life, through setting up rubber pad 213 and rubber ring 214, not only play the protection from the outside to the test tube body 28, prevent the extrusion breakage, but also can improve the friction between the test tube cutting ferrule 27 inboard and the test tube body 28 surface, prevent producing the looseness each other, is unfavorable for the going on of centrifugal work, through setting up brace rod 215, strengthen the fixed degree of connecting between placing plate 24 and dwang 23, prevent from dropping each other, through setting up handle 39, the person of facilitating the use holds and moves the device, has improved the practicality, through holding the medicine to be detected in the test tube body 28, and joint the test tube body 28 in the test tube cutting ferrule 27 inboard, the telescopic link 31 drives roof 32 to move down, open the second motor 33 until the puddler 36 inserts in the test tube body 28, the second pivot 34 drives the puddler 36 to rotate, and then utilize stirring vane 37 to carry out automatic even stirring to the medicine, stirring finishes the back telescopic link 31 and drives 36 return stirrers, start first motor 29, first pivot 210 drives driving gear 211 rotatory, driven gear 25 with it meshing drives dwang 23 rotatory under bearing 22's connection, and then it is rotatory to drive and place board 24, carry out automatic centrifugal work to the inboard test tube body 28 of test tube cutting ferrule 27, this medicine safety inspection is with the high full-automatic sample pretreatment appearance of detection efficiency, structural design is reasonable, high durability and convenient use, adopt automatic stirring and centrifugal integral type design, need not too much manual operation, not only improved work efficiency, and can guarantee stirring mixing and centrifugal quality, do benefit to subsequent medicine safety inspection work, can satisfy diversified user demand.

During the use, the medicine that will treat the detection holds in test tube body 28, and with test tube body 28 joint in test tube cutting ferrule 27 inboard, telescopic link 31 drives roof 32 and moves down, open second motor 33 in inserting test tube body 28 until puddler 36, second pivot 34 drives puddler 36 and rotates, and then utilize stirring vane 37 to carry out automatic even stirring to the medicine, stirring is finished back telescopic link 31 and is driven puddler 36 return, start first motor 29, first pivot 210 drives driving gear 211 rotatory, driven gear 25 with it meshing drives dwang 23 rotatory under bearing 22's connection, and then it is rotatory to drive place board 24, carry out automatic centrifugal work to test tube body 28 of test tube cutting ferrule 27 inboard.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medicine safety inspection is with full-automatic sample pretreatment appearance that detection efficiency is high, is including placing seat (1), centrifugal mechanism (2) and rabbling mechanism (3), its characterized in that: the centrifugal mechanism (2) and the stirring mechanism (3) are both arranged at the top of the placing seat (1), the centrifugal mechanism (2) comprises a connecting shell (21), the connecting shell (21) is fixedly connected at the top of the placing seat (1), the bottom of the inner wall of the connecting shell (21) is symmetrically provided with a bearing (22), the bearing (22) is internally and movably connected with a rotating rod (23), the top end of the rotating rod (23) sequentially penetrates through the bearing (22) and the connecting shell (21) from bottom to top and extends to the outer fixedly connected with placing plate (24) of the connecting shell (21), the surface of the rotating rod (23) inside the connecting shell (21) is fixedly connected with a driven gear (25), the left side and the right side of the top of the placing plate (24) are fixedly connected with connecting frames (26), and the opposite ends of two connecting frame clamping sleeves (26) are fixedly connected through test tubes (27), a test tube body (28) is arranged in the test tube clamping sleeve (27), a first motor (29) is fixedly mounted at the midpoint of the top of the connecting shell (21), a first rotating shaft (210) is fixedly connected to an output shaft of the first motor (29), and the bottom end of the first rotating shaft (210) penetrates through the connecting shell (21) and extends to the interior of the connecting shell to be fixedly connected with a driving gear (211) matched with the driven gear (25);

rabbling mechanism (3) include telescopic link (31), the quantity of telescopic link (31) is two and respectively fixed connection in the left and right sides of placing seat (1) top, and roof (32) fixed connection is passed through on the top of two telescopic links (31), the fixed position that roof (32) top just corresponds test tube body (28) has second motor (33), fixedly connected with second pivot (34) on the output shaft of second motor (33), the bottom of second pivot (34) runs through roof (32) and extends to its outside fixedly connected with connecting block (35), the bottom fixedly connected with puddler (36) of connecting block (35), the side fixedly connected with stirring vane (37) of puddler (36).

2. The full-automatic sample pretreatment instrument with high detection efficiency for drug safety detection according to claim 1, characterized in that: the top of the connecting shell (21) corresponds to a first dustproof shell (212) fixedly connected with the position of a first motor (29), and the top of the top plate (32) corresponds to a second dustproof shell (38) fixedly connected with the position of a second motor (33).

3. The full-automatic sample pretreatment instrument with high detection efficiency for drug safety detection according to claim 1, characterized in that: the top of the placing plate (24) is fixedly connected with a rubber pad (213), and the inner side of the test tube clamping sleeve (27) is fixedly connected with a rubber ring (214).

4. The full-automatic sample pretreatment instrument with high detection efficiency for drug safety detection according to claim 1, characterized in that: place board (24) bottom and correspond equal fixedly connected with brace rod (215) in the left and right sides of dwang (23), one side and dwang (23) fixed connection that brace rod (215) are close to dwang (23).

5. The full-automatic sample pretreatment instrument with high detection efficiency for drug safety detection according to claim 1, characterized in that: the side fixedly connected with handle (39) of telescopic link (31), the surface cover of handle (39) is equipped with the cushion.