阅读说明：本技术 一种密封效果好的生物制药用的存储装置 (Sealed effectual storage device for bio-pharmaceuticals ) 是由 李茂强 于 2021-07-20 设计创作，主要内容包括：本发明涉及一种密封效果好的生物制药用的存储装置,包括收纳筒、固定板、密封机构、出料管、密封件和搅拌机构,所述搅拌机构包括搅拌组件和定位组件,所述密封机构包括盖板、密封板和密封组件,该密封效果好的生物制药用的存储装置通过密封机构实现对收纳筒的密封,通过密封块的形变,增大与收纳筒之间的接触面积,从而实现对主体的密封,通过移动环实现对密封块和收纳筒之间缝隙的填补,提升密封效果,这里通过搅拌机构实现对收纳筒内部主体的搅拌,防止沉淀物的产生,使得主体更好的混合,提升产品质量,提高了使用的实用性。(The invention relates to a storage device for bio-pharmaceuticals with good sealing effect, which comprises a storage barrel, a fixing plate, a sealing mechanism, a discharge pipe, a sealing element and a stirring mechanism, wherein the stirring mechanism comprises a stirring assembly and a positioning assembly, the sealing mechanism comprises a cover plate, a sealing plate and a sealing assembly, the storage device for bio-pharmaceuticals with good sealing effect realizes the sealing of the storage barrel through the sealing mechanism, the contact area between the storage barrel and the sealing mechanism is increased through the deformation of a sealing block, so that the sealing of a main body is realized, the gap between the sealing block and the storage barrel is filled through a moving ring, the sealing effect is improved, the main body in the storage barrel is stirred through the stirring mechanism, the generation of precipitates is prevented, the main body is better mixed, the product quality is improved, and the use practicability is improved.)

1. The storage device for the bio-pharmaceuticals with good sealing effect is characterized by comprising a storage barrel (1), a fixing plate (2), a sealing mechanism, a discharge pipe (3), a sealing element (4) and a stirring mechanism, wherein the storage barrel (1) is vertically arranged, an opening is formed in the top end of the storage barrel (1), the fixing plate (2) is horizontally arranged in the storage barrel (1), the fixing plate (2) is connected with the storage barrel (1), the discharge pipe (3) is arranged on one side of the storage barrel (1), the discharge pipe (3) is positioned above the fixing plate (2), the discharge pipe (3) is communicated with the storage barrel (1), the sealing element (4) is arranged at one end, away from the storage barrel (1), of the discharge pipe (3), the discharge pipe (3) is in sealing connection with the storage barrel (1) through the sealing element (4), the sealing mechanism is arranged at the opening at the top end of the storage barrel (1), the stirring mechanism is arranged in the containing barrel (1);

the stirring mechanism comprises a stirring assembly and a positioning assembly, the stirring assembly is arranged on the fixing plate (2), the stirring assembly comprises a paddle (5), a threaded block (6), a lead screw (7), a bearing (8), a pull rope (9), a sealing ring (10) and a pull ring (11), the bearing (8) is arranged below the fixing plate (2), the paddle (5) is arranged above the fixing plate (2), the lead screw (7) is arranged between the paddle (5) and the bearing (8), one end of the lead screw (7) is connected with the paddle (5), the other end of the lead screw (7) penetrates through the fixing plate (2) to be connected with the bearing (8), the lead screw (7) is connected with the fixing plate (2) in a sliding manner, the paddle (5) is in transmission connection with the lead screw (7), the lead screw (7) is coaxially arranged with the fixing plate (2), the threaded block (6) is arranged on the fixing plate (2), one end of the thread block (6) is connected with the fixing plate (2), the other end of the thread block (6) is abutted against the bearing (8), the screw rod (7) penetrates through the thread block (6), the screw rod (7) is in threaded connection with the thread block (6), an annular sealing groove is arranged on the bearing (8), the sealing ring (10) is arranged between the bearing (8) and the thread block (6), one end of the sealing ring (10) is connected with the thread block (6), the other end of the sealing ring (10) is positioned in the sealing groove, the bearing (8) is connected with the thread block (6) in a sealing way through a sealing ring (10), the pull ring (11) is arranged at the bottom end of the storage cylinder (1), the pull rope (9) is arranged between the bearing (8) and the pull ring (11), one end of the pull rope (9) is connected with the bearing (8), and the other end of the pull rope (9) is connected with the pull ring (11) through the storage cylinder (1);

the two positioning components are respectively arranged at two sides of the pull rope (9), the two positioning components are symmetrically arranged around the pull rope (9), the positioning assembly comprises a first spring (12) and a positioning rod (13), the positioning rod (13) is vertically arranged between the fixing plate (2) and the inner wall of the bottom end of the containing barrel (1), one end of the positioning rod (13) is connected with the bottom end inside the containing barrel (1), the other end of the positioning rod (13) passes through the bearing (8) to be connected with the fixed plate (2), the bearing (8) is connected with the fixed plate (2) in a sliding way, the first spring (12) is arranged below the bearing (8), the first spring (12) is sleeved on the positioning rod (13), one end of the first spring (12) is connected with the bearing (8), the other end of the first spring (12) is connected with the bottom end inside the containing barrel (1);

the sealing mechanism comprises a cover plate (14), a sealing plate (15) and a sealing assembly, wherein the cover plate (14) is arranged at the top end of the storage barrel (1), the sealing plate (15) is arranged between the cover plate (14) and the storage barrel (1), one end of the sealing plate (15) is connected with the cover plate (14), the other end of the sealing plate (15) extends into the storage barrel (1), the sealing plate (15) is connected with the storage barrel (1) in a sliding and sealing mode, the sealing assembly is arranged on the inner wall of the storage barrel (1), and the sealing assembly is connected with the sealing plate (15).

2. The storage device for biopharmaceuticals with good sealing effect according to claim 1, wherein the sealing assembly comprises a moving ring (16) and an abutting unit, the moving ring (16) is disposed in the storage barrel (1), the moving ring (16) is disposed coaxially with the storage barrel (1), an outer ring of the moving ring (16) abuts against an inner wall of the storage barrel (1), the moving ring (16) is slidably and hermetically connected with the storage barrel (1), a top end of the moving ring (16) is disposed between the inner wall of the storage barrel (1) and an outer ring of the sealing plate (15), the inner walls at two sides of the storage barrel (1) are respectively provided with a vertical sliding groove, the two sliding grooves are symmetrically disposed about an axis of the moving ring (16), the abutting units are two, the two abutting units are respectively disposed in the two sliding grooves, and the abutting unit comprises a sliding block (17), Second spring (18) and spacing unit, slider (17) set up in the sliding tray, shift ring (16) pass through slider (17) and sliding tray sliding connection, second spring (18) set up in the sliding tray, second spring (18) are located the below of slider (17), the one end and the slider (17) of second spring (18) are connected, the other end and the inner wall connection of sliding tray bottom end one side of second spring (18).

3. The sealed and effective biopharmaceutical storage device of claim 2, wherein the limiting unit is disposed between the slider (17) and the inner wall of the bottom end of the sliding groove, the limiting unit comprises a connecting block (19) and two restoring units, the connecting block (19) is disposed at one side of the slider (17), the two restoring units are disposed at two ends of the connecting block (19), the two restoring units are symmetrically disposed about the connecting block (19), the restoring unit comprises a telescopic rod (20) and balls (21), the bottom end of the sliding groove is provided with a vertical rolling groove, the rolling groove is parallel to the sliding groove, the balls (21) are disposed in the rolling groove, the balls (21) are in rolling connection with the rolling groove, the telescopic rod (20) is disposed between the balls (21) and the connecting block (19), one end of the telescopic rod (20) is connected with the connecting block (19), the other end of the telescopic rod (20) is connected with the ball (21).

4. The sealed and effective biopharmaceutical storage device of claim 2, wherein two support rods (22) are provided in said movable ring (16), both ends of said support rods (22) are connected to the inner wall of the movable ring (16), the two support rods (22) are arranged in a cross manner, and the included angle between the two support rods (22) is 90 degrees.

5. The sealed and effective biopharmaceutical storage device of claim 1, wherein an auxiliary unit is disposed between the lead screw (7) and the sealing plate (15), the auxiliary unit comprises an auxiliary rod (23) and a magnet (24), a cylindrical groove is disposed at a top end of the lead screw (7), the magnet (24) is disposed at a bottom end inside the groove, the auxiliary rod (23) is disposed between the sealing plate (15) and the magnet (24) support, one end of the auxiliary rod (23) is connected to the sealing plate (15), and the other end of the auxiliary rod (23) extends into the groove and attracts the magnet (24).

Technical Field

The invention particularly relates to a storage device with good sealing effect for bio-pharmaceuticals.

Background

The biological raw materials for biological pharmacy mainly comprise natural biological materials, including microorganisms, animals, plants, marine organisms and the like, and with the development of biotechnology, purposefully artificially prepared biological raw materials become the main sources of the current biological raw materials for biological pharmacy, such as animal raw materials prepared by an immunization method, microorganisms prepared by changing a gene structure or other cell raw materials and the like, and the composition units of the substances are amino acid, nucleotide, monosaccharide, fatty acid and the like, so that the substances are not only harmless to a human body but also important nutrient substances.

The current storage device that is used for generally all directly places the medicine in the storing bucket, then seals through the screw thread, but leaves certain clearance between the screw thread, leads to sealed effect not good to make the loss of medicine drug effect, the practicality is not strong, simultaneously because long-time depositing of medicine, during the use, the bottom of storing bucket has certain precipitate, make the medicine mix evenly inadequately, thereby the medicine drug effect that processes out differs, reduce product quality.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the storage device for the bio-pharmaceuticals is good in sealing effect.

The technical scheme adopted by the invention for solving the technical problems is as follows: a storage device with good sealing effect for bio-pharmaceuticals comprises a storage barrel, a fixing plate, a sealing mechanism, a discharge pipe, a sealing element and a stirring mechanism, wherein the storage barrel is vertically arranged, the top end of the storage barrel is provided with an opening, the fixing plate is horizontally arranged in the storage barrel, the fixing plate is connected with the storage barrel, the discharge pipe is arranged on one side of the storage barrel and is positioned above the fixing plate, the discharge pipe is communicated with the storage barrel, the sealing element is arranged at one end, away from the storage barrel, of the discharge pipe, the discharge pipe is in sealing connection with the storage barrel through the sealing element, the sealing mechanism is arranged at the opening at the top end of the storage barrel, and the stirring mechanism is arranged in the storage barrel;

the stirring mechanism comprises a stirring assembly and a positioning assembly, the stirring assembly is arranged on a fixed plate and comprises a paddle, a threaded block, a lead screw, a bearing, a pull rope, a sealing ring and a pull ring, the bearing is arranged below the fixed plate, the paddle is arranged above the fixed plate, the lead screw is arranged between the paddle and the bearing, one end of the lead screw is connected with the paddle, the other end of the lead screw penetrates through the fixed plate to be connected with the bearing, the lead screw is connected with the fixed plate in a sliding manner, the paddle is in transmission connection with the lead screw, the lead screw is coaxially arranged with the fixed plate, the threaded block is arranged on the fixed plate, one end of the threaded block is connected with the fixed plate, the other end of the threaded block is abutted against the bearing, the lead screw penetrates through the threaded block, the lead screw is in threaded connection with the threaded block, an annular sealing groove is arranged on the bearing, and the sealing ring is arranged between the bearing and the threaded block, one end of the sealing ring is connected with the thread block, the other end of the sealing ring is positioned in the sealing groove, the bearing is connected with the thread block in a sealing mode through the sealing ring, the pull ring is arranged at the bottom end of the containing cylinder, the pull rope is arranged between the bearing and the pull ring, one end of the pull rope is connected with the bearing, and the other end of the pull rope is connected with the pull ring through the containing cylinder;

the positioning device comprises a pull rope, a positioning assembly, a bearing and a positioning rod, wherein the two positioning assemblies are respectively arranged on two sides of the pull rope, the two positioning assemblies are symmetrically arranged about the pull rope, each positioning assembly comprises a first spring and a positioning rod, the positioning rods are vertically arranged between a fixing plate and the inner wall of the bottom end of a containing barrel, one end of each positioning rod is connected with the bottom end inside the containing barrel, the other end of each positioning rod penetrates through the bearing to be connected with the fixing plate, the bearing is connected with the fixing plate in a sliding mode, the first spring is arranged below the bearing in a sleeved mode, one end of the first spring is connected with the bearing, and the other end of the first spring is connected with the bottom end inside the containing barrel;

the sealing mechanism comprises a cover plate, a sealing plate and a sealing assembly, the cover plate is arranged at the top end of the storage barrel, the sealing plate is arranged between the cover plate and the storage barrel, one end of the sealing plate is connected with the cover plate, the other end of the sealing plate extends into the storage barrel, the sealing plate is connected with the storage barrel in a sliding and sealing mode, the sealing assembly is arranged on the inner wall of the storage barrel, and the sealing assembly is connected with the sealing plate.

In order to improve the sealing effect of the sealing plate and reduce the gap between the sealing plate and the storage barrel, the sealing assembly comprises a moving ring and two abutting units, the moving ring is arranged in the storage barrel and is coaxially arranged with the storage barrel, the outer ring of the moving ring abuts against the inner wall of the storage barrel, the moving ring is connected with the storage barrel in a sliding and sealing manner, the top end of the moving ring is positioned between the inner wall of the storage barrel and the outer ring of the sealing plate, the inner walls on the two sides of the storage barrel are respectively provided with a vertical sliding groove, the two sliding grooves are symmetrically arranged about the axis of the moving ring, the number of the abutting units is two, the two abutting units are respectively arranged in the two sliding grooves, each abutting unit comprises a sliding block, a second spring and a limiting unit, the sliding block is arranged in the sliding groove, the moving ring is connected with the sliding grooves in a sliding manner through the sliding block, and the second spring is arranged in the sliding groove, the second spring is located below the sliding block, one end of the second spring is connected with the sliding block, and the other end of the second spring is connected with the inner wall of one side of the bottom end of the sliding groove.

In order to make better realization of shift ring to the filling of gap between closing plate and the receiver, spacing unit sets up between the inner wall of slider and sliding tray bottom, spacing unit includes connecting block and reply unit, the connecting block sets up the one side at the slider, reply the unit have two, and two reply units set up respectively at the connecting block both ends, and two reply units set up about the connecting block symmetry, reply the unit and include telescopic link and ball, the bottom of sliding tray is equipped with vertical rolling groove, rolling groove is parallel with the sliding tray, the ball is located the rolling inslot, the ball rolls with the rolling groove and is connected, the telescopic link sets up between ball and connecting block, the one end and the connecting block of telescopic link are connected, the other end and the ball of telescopic link are connected.

In order to realize the support to the shift ring, improve the rigidity of shift ring for the better removal of shift ring, be equipped with two spinal branch vaulting poles in the shift ring, the both ends of bracing piece all with the interior wall connection of shift ring, two bracing pieces cross arrangement, the contained angle of two spinal branch vaulting poles is 90 degrees.

In order to prevent reducing second spring restoring force, make the better storage cylinder that is located of closing plate simultaneously, be equipped with auxiliary unit between lead screw and the closing plate, auxiliary unit includes auxiliary rod and magnet, the top of lead screw is equipped with the cylindricality recess, magnet sets up the bottom in the recess is inside, the auxiliary rod sets up at closing plate and magnet support, the one end and the closing plate of auxiliary rod are connected, the other end of auxiliary rod stretches into in the recess and attracts mutually with magnet.

The storage device for the bio-pharmaceuticals with good sealing effect has the advantages that the storage cylinder is sealed through the sealing mechanism, the contact area between the storage cylinder and the storage cylinder is increased through the deformation of the sealing block, so that the main body is sealed, the gap between the sealing block and the storage cylinder is filled through the moving ring, the sealing effect is improved, meanwhile, the moving ring is better positioned between the storage cylinder and the sealing plate through the restoring force of the second spring, the sealing plate is better positioned in the storage cylinder through the matching of the magnet and the auxiliary rod, the upward thrust of the second spring to the sealing plate is reduced, the main body in the storage cylinder is stirred through the stirring mechanism, precipitates are prevented from being generated, the main body is better mixed, the product quality is improved, and the use practicability is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the construction of the sealed biopharmaceutical storage device of the present invention;

FIG. 2 is a schematic view showing a connection structure between a container and a stirring mechanism of a storage apparatus for bio-pharmaceuticals according to the present invention, which has a good sealing effect;

FIG. 3 is a schematic structural view of a sealing assembly of the present invention for a biopharmaceutical storage device with good sealing effect;

FIG. 4 is an enlarged view of portion A of FIG. 1;

FIG. 5 is an enlarged view of portion B of FIG. 3;

in the figure: 1. the novel high-speed automatic feeding device comprises a storage barrel, 2 parts of a fixing plate, 3 parts of a discharge pipe, 4 parts of a sealing piece, 5 parts of a paddle, 6 parts of a thread block, 7 parts of a screw rod, 8 parts of a bearing, 9 parts of a pull rope, 10 parts of a sealing ring, 11 parts of a pull ring, 12 parts of a first spring, 13 parts of a positioning rod, 14 parts of a cover plate, 15 parts of a sealing plate, 16 parts of a moving ring, 17 parts of a sliding block, 18 parts of a second spring, 19 parts of a connecting block, 20 parts of a telescopic rod, 21 parts of a ball, 22 parts of a support rod, 23 parts of an auxiliary rod and 24 parts of a magnet.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1-2, a storage device for bio-pharmaceuticals with good sealing effect comprises a storage barrel 1, a fixing plate 2, a sealing mechanism, a discharge pipe 3, a sealing element 4 and a stirring mechanism, wherein the storage barrel 1 is vertically arranged, an opening is arranged at the top end of the storage barrel 1, the fixing plate 2 is horizontally arranged in the storage barrel 1, the fixing plate 2 is connected with the storage barrel 1, the discharge pipe 3 is arranged at one side of the storage barrel 1, the discharge pipe 3 is positioned above the fixing plate 2, the discharge pipe 3 is communicated with the storage barrel 1, the sealing element 4 is arranged at one end of the discharge pipe 3 far away from the storage barrel 1, the discharge pipe 3 is connected with the storage barrel 1 in a sealing manner through the sealing element 4, the sealing mechanism is arranged at the opening at the top end of the storage barrel 1, and the stirring mechanism is arranged in the storage barrel 1;

the stirring mechanism comprises a stirring assembly and a positioning assembly, the stirring assembly is arranged on the fixing plate 2 and comprises a paddle 5, a threaded block 6, a lead screw 7, a bearing 8, a pull rope 9, a sealing ring 10 and a pull ring 11, the bearing 8 is arranged below the fixing plate 2, the paddle 5 is arranged above the fixing plate 2, the lead screw 7 is arranged between the paddle 5 and the bearing 8, one end of the lead screw 7 is connected with the paddle 5, the other end of the lead screw 7 penetrates through the fixing plate 2 to be connected with the bearing 8, the lead screw 7 is in sliding connection with the fixing plate 2, the paddle 5 is in transmission connection with the lead screw 7, the lead screw 7 and the fixing plate 2 are coaxially arranged, the threaded block 6 is arranged on the fixing plate 2, one end of the threaded block 6 is connected with the fixing plate 2, the other end of the threaded block 6 is abutted against the bearing 8, and the lead screw 7 penetrates through the threaded block 6, the screw rod 7 is in threaded connection with the thread block 6, an annular sealing groove is formed in the bearing 8, the sealing ring 10 is arranged between the bearing 8 and the thread block 6, one end of the sealing ring 10 is connected with the thread block 6, the other end of the sealing ring 10 is located in the sealing groove, the bearing 8 is in sealed connection with the thread block 6 through the sealing ring 10, the pull ring 11 is arranged at the bottom end of the storage cylinder 1, the pull rope 9 is arranged between the bearing 8 and the pull ring 11, one end of the pull rope 9 is connected with the bearing 8, and the other end of the pull rope 9 is connected with the pull ring 11 through the storage cylinder 1;

the utility model discloses a storage device, including storage tube 1, locating component, bearing 8, fixed plate 2, first spring 12 cover, locating component has two, and two locating component set up respectively in the both sides of stay cord 9, and two locating component set up about stay cord 9 symmetry, locating component includes first spring 12 and locating lever 13, the vertical setting of locating lever 13 is between the inner wall of fixed plate 2 and storage tube 1 bottom, the one end and the inside bottom of storage tube 1 of locating lever 13 are connected, the other end of locating lever 13 passes bearing 8 and is connected with fixed plate 2, bearing 8 and 2 sliding connection of fixed plate, first spring 12 sets up the below at bearing 8, first spring 12 cover is established on locating lever 13, the one end and the bearing 8 of first spring 12 are connected, the other end and the inside bottom of storage tube 1 of first spring 12 are connected.

When the main body in the storage barrel 1 needs to be taken out, at the moment, the pull ring 11 is firstly pulled, the pull ring 11 drives the pull rope 9 to move, the pull rope 9 drives the bearing 8 to move, the bearing 8 drives the screw rod 7 to move towards the bottom end of the storage barrel 1, here, because the screw rod 7 is connected with the thread block 6, the thread block 6 is fixed, meanwhile, the screw rod 7 is connected with the inner ring of the bearing 8, so that here, when the screw rod 7 moves, the screw rod 7 can simultaneously rotate, here, the screw rod 7 is connected with the screw rod 7 through the bearing 8, here, the screw rod 7 can also rotate unaffected while the bearing 8 moves on the positioning rod 13, because the positioning rod 13 penetrates through the outer ring of the bearing 8, at the moment, the first spring 12 is in a compressed state, meanwhile, the screw rod 7 rotates to drive the paddle 5 to rotate, stirring of the main body in the storage barrel 1 is realized through the paddle 5, and mixing of the main bodies is realized, prevent the production of precipitate, here when unclamping pull ring 11, realize the reply to lead screw 7 through the restoring force of first spring 12 to make paddle 5 rotate once more, sealing washer 10 here is located on the terminal surface of bearing 8 inner circle, realizes sealing to thread block 6 through sealing washer 10, prevents at the process of storage, flows through the clearance between lead screw 7 and the thread block 6, leads to the waste of drug effect, has improved the practicality of use.

As shown in fig. 3 to 5, the sealing mechanism includes a cover plate 14, a sealing plate 15 and a sealing assembly, the cover plate 14 is disposed at the top end of the storage barrel 1, the sealing plate 15 is disposed between the cover plate 14 and the storage barrel 1, one end of the sealing plate 15 is connected to the cover plate 14, the other end of the sealing plate 15 extends into the storage barrel 1, the sealing plate 15 is slidably and sealingly connected to the storage barrel 1, the sealing assembly is disposed on the inner wall of the storage barrel 1, and the sealing assembly is connected to the sealing plate 15.

In order to improve the sealing effect of the sealing plate 15 and reduce the gap between the sealing plate 15 and the receiving cylinder 1, the sealing assembly comprises a moving ring 16 and a propping unit, the moving ring 16 is arranged in the receiving cylinder 1, the moving ring 16 is coaxially arranged with the receiving cylinder 1, the outer ring of the moving ring 16 is propped against the inner wall of the receiving cylinder 1, the moving ring 16 is connected with the receiving cylinder 1 in a sliding and sealing manner, the top end of the moving ring 16 is positioned between the inner wall of the receiving cylinder 1 and the outer ring of the sealing plate 15, the inner walls on the two sides of the receiving cylinder 1 are respectively provided with a vertical sliding groove, the two sliding grooves are symmetrically arranged about the axis of the moving ring 16, the propping units are respectively arranged in the two sliding grooves, the propping unit comprises a sliding block 17, a second spring 18 and a limiting unit, the sliding block 17 is arranged in the sliding groove, and the moving ring 16 is connected with the sliding groove in a sliding manner through the sliding block 17, the second spring 18 is arranged in the sliding groove, the second spring 18 is positioned below the sliding block 17, one end of the second spring 18 is connected with the sliding block 17, and the other end of the second spring 18 is connected with the inner wall of one side of the bottom end of the sliding groove.

In order to better fill the gap between the sealing plate 15 and the receiving container 1 with the moving ring 16, the limiting unit is arranged between the sliding block 17 and the inner wall of the bottom end of the sliding groove and comprises a connecting block 19 and a restoring unit, the connecting block 19 is arranged at one side of the sliding block 17, the number of the restoring units is two, the two restoring units are respectively arranged at two ends of the connecting block 19, the two restoring units are symmetrically arranged around the connecting block 19, the restoring unit comprises a telescopic rod 20 and a ball 21, the bottom end of the sliding groove is provided with a vertical rolling groove, the rolling groove is parallel to the sliding groove, the ball 21 is positioned in the rolling groove, the ball 21 is in rolling connection with the rolling groove, the telescopic rod 20 is arranged between the ball 21 and the connecting block 19, one end of the telescopic rod 20 is connected with the connecting block 19, and the other end of the telescopic rod 20 is connected with the ball 21.

In order to realize the support to the shift ring 16, improve the rigidity of shift ring 16 for the better removal of shift ring 16, be equipped with two spinal branch vaulting poles 22 in the shift ring 16, the both ends of spinal branch vaulting pole 22 all with shift ring 16's inner wall connection, two spinal branch vaulting poles 22 cross arrangement, the contained angle of two spinal branch vaulting poles 22 is 90 degrees.

In order to prevent the restoring force of the second spring 18 from being reduced and enable the sealing plate 15 to be better located in the storage barrel 1, an auxiliary unit is arranged between the screw rod 7 and the sealing plate 15 and comprises an auxiliary rod 23 and a magnet 24, a cylindrical groove is formed in the top end of the screw rod 7, the magnet 24 is arranged at the bottom end inside the groove, the auxiliary rod 23 is arranged on the support of the sealing plate 15 and the magnet 24, one end of the auxiliary rod 23 is connected with the sealing plate 15, and the other end of the auxiliary rod 23 extends into the groove to be attracted with the magnet 24.

Here, when the main body needs to be stored, the main body is poured into the storage barrel 1, then the cover plate 14 is moved, the cover plate 14 drives the sealing plate 15 to move, so that the sealing plate 15 moves to the opening at the top end of the storage barrel 1, at this time, the cover plate 14 drives the sealing plate 15 to move, so that the sealing plate 15 is positioned in the storage barrel 1 by pushing the cover plate 14, at this time, the cover plate 14 drives the sealing plate 15 to rotate, at this time, the sealing plate 15 is made of rubber, so that the sealing plate 15 better abuts against the inner wall of the storage barrel 1 by the deformation of the sealing plate 15, at this time, the sealing plate 15 abuts against the moving ring 16, at the same time, the moving ring 16 moves towards the bottom end of the storage barrel 1, the moving ring 16 drives the slider 17 to move, at this time, the second spring 18 is in a compressed state, so that the moving ring 16 has a pushing force towards the sealing plate 15 by the restoring force of the second spring 18, at this time, the sealing plate 15 is rotated to reduce the gap between the sealing plate 15 and the storage barrel 1, and simultaneously, the moving ring 16 is pushed by the restoring force of the second spring 18, so that the moving ring 16 is positioned between the sealing plate 15 and the storage barrel 1, the gap between the sealing plate 15 and the storage barrel 1 is filled, the sealing effect is improved, and the rigidity of the moving ring 16 is improved by the support of the moving ring 16 of the support rod 22, so that the moving ring 16 can move better.

Here, the sliding block 17 moves, the rolling balls 21 are driven to move simultaneously, the rolling balls 21 drive the telescopic rod 20 to move, the telescopic rod 20 drives the connecting block 19 to move, here, the sliding block 17 is pulled through restoring force of the telescopic rod 20, so that the gap between the moving ring 16 and the storage barrel 1 is reduced, the moving ring 16 moves to a preset position along the inner ring of the storage barrel 1 better, meanwhile, the sliding block 17 is changed into rolling connection from sliding connection, and the sliding block 17 moves more smoothly in an extending mode.

Here, the sealing plate 15 moves while driving the auxiliary rod 23 to move, so that the auxiliary rod 23 is located in the groove on the screw rod 7, here, a thrust of the second spring 18 to the sealing plate 15 is reduced by the attraction between the magnet 24 and the auxiliary rod 23, so that the sealing plate 15 is better located in the storage barrel 1, and the storage barrel 1 is sealed.

When the main body in the storage barrel 1 needs to be taken out, at the moment, the pull ring 11 is firstly pulled, the pull ring 11 drives the pull rope 9 to move, the pull rope 9 drives the bearing 8 to move, the bearing 8 drives the screw rod 7 to move towards the bottom end of the storage barrel 1, here, because the screw rod 7 is connected with the thread block 6, the thread block 6 is fixed, meanwhile, the screw rod 7 is connected with the inner ring of the bearing 8, so that here, when the screw rod 7 moves, the screw rod 7 can simultaneously rotate, here, the screw rod 7 is connected with the screw rod 7 through the bearing 8, here, the screw rod 7 can also rotate unaffected while the bearing 8 moves on the positioning rod 13, because the positioning rod 13 penetrates through the outer ring of the bearing 8, at the moment, the first spring 12 is in a compressed state, meanwhile, the screw rod 7 rotates to drive the paddle 5 to rotate, stirring of the main body in the storage barrel 1 is realized through the paddle 5, and mixing of the main bodies is realized, prevent the production of precipitate, here when unclamping pull ring 11, realize the reply to lead screw 7 through the restoring force of first spring 12 to make paddle 5 rotate once more, sealing washer 10 here is located on the terminal surface of bearing 8 inner circle, realizes sealing to thread block 6 through sealing washer 10, prevents at the process of storage, flows through the clearance between lead screw 7 and the thread block 6, leads to the waste of drug effect, has improved the practicality of use.

Here, when the main body needs to be stored, the main body is poured into the storage barrel 1, then the cover plate 14 is moved, the cover plate 14 drives the sealing plate 15 to move, so that the sealing plate 15 moves to the opening at the top end of the storage barrel 1, at this time, the cover plate 14 drives the sealing plate 15 to move, so that the sealing plate 15 is positioned in the storage barrel 1 by pushing the cover plate 14, at this time, the cover plate 14 drives the sealing plate 15 to rotate, at this time, the sealing plate 15 is made of rubber, so that the sealing plate 15 better abuts against the inner wall of the storage barrel 1 by the deformation of the sealing plate 15, at this time, the sealing plate 15 abuts against the moving ring 16, at the same time, the moving ring 16 moves towards the bottom end of the storage barrel 1, the moving ring 16 drives the slider 17 to move, at this time, the second spring 18 is in a compressed state, so that the moving ring 16 has a pushing force towards the sealing plate 15 by the restoring force of the second spring 18, at this time, the sealing plate 15 is rotated to reduce the gap between the sealing plate 15 and the storage barrel 1, and simultaneously, the moving ring 16 is pushed by the restoring force of the second spring 18, so that the moving ring 16 is positioned between the sealing plate 15 and the storage barrel 1, the gap between the sealing plate 15 and the storage barrel 1 is filled, the sealing effect is improved, and the rigidity of the moving ring 16 is improved by the support of the moving ring 16 of the support rod 22, so that the moving ring 16 can move better.

Here, the sliding block 17 moves, the rolling balls 21 are driven to move simultaneously, the rolling balls 21 drive the telescopic rod 20 to move, the telescopic rod 20 drives the connecting block 19 to move, here, the sliding block 17 is pulled through restoring force of the telescopic rod 20, so that the gap between the moving ring 16 and the storage barrel 1 is reduced, the moving ring 16 moves to a preset position along the inner ring of the storage barrel 1 better, meanwhile, the sliding block 17 is changed into rolling connection from sliding connection, and the sliding block 17 moves more smoothly in an extending mode.

Here, the sealing plate 15 moves while driving the auxiliary rod 23 to move, so that the auxiliary rod 23 is located in the groove on the screw rod 7, here, a thrust of the second spring 18 to the sealing plate 15 is reduced by the attraction between the magnet 24 and the auxiliary rod 23, so that the sealing plate 15 is better located in the storage barrel 1, and the storage barrel 1 is sealed.

Compared with the prior art, the storage device for the bio-pharmaceuticals with good sealing effect realizes the sealing of the containing cylinder 1 through the sealing mechanism, increases the contact area between the storage device and the containing cylinder 1 through the deformation of the sealing block, thereby realizing the sealing of the main body, wherein the gap between the sealing block and the containing barrel 1 is filled through the moving ring 16, the sealing effect is improved, while the moving ring 16 is better positioned between the cartridge 1 and the sealing plate 15 by the restoring force of the second spring 18, here, the sealing plate 15 is better positioned in the containing cylinder 1 through the cooperation of the magnet 24 and the auxiliary rod 23, the upward thrust of the second spring 18 to the sealing plate 15 is reduced, the stirring of the main body in the storage barrel 1 is realized through the stirring mechanism, the generation of precipitates is prevented, the main body is better mixed, the product quality is improved, and the practicability of use is improved.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.