CN219602471U - A conveyor for radiopharmaceutical - Google Patents

Abstract

The utility model relates to the technical field of radiopharmaceutical production devices, and discloses a conveying device for radiopharmaceuticals, which comprises a supporting frame, wherein a plurality of gears which are uniformly distributed are rotationally connected to two sides of the top wall of the conveying frame, one side of the front part, close to the supporting frame, of each gear is meshed with a rack I, the top wall of each gear is fixedly connected with a clamping ring, one side of each clamping ring is fixedly connected with a clamping plate, the rear wall of each clamping ring is fixedly connected with a clamping plate, two top ends of each spring are fixedly connected with L-shaped clamping blocks, and the upper parts of the L-shaped clamping blocks penetrate through the clamping plates. According to the utility model, the first rack drives the gear to drive the clamping ring to rotate, so that the clamping plate pushes the L-shaped clamping block to move downwards, and the second spring is used for enabling the L-shaped clamping block to be in contact with the through groove in the clamping plate, so that the purpose of locking the clamping ring is achieved, the condition that the clamping part fails after long-term use due to overlarge dead weight of the lead tank is effectively avoided, and the radioactive medicine in the lead tank can be prevented from being scattered after the lead tank is poured.

Description

A conveyor for radiopharmaceutical

Technical Field

The utility model relates to the technical field of radiopharmaceutical production devices, in particular to a conveying device for radiopharmaceuticals.

Background

Radiopharmaceuticals are pharmaceuticals containing radionuclides which, like ordinary pharmaceuticals, can be used for clinical diagnosis or therapy, but are affected by their specificity, require the use of lead cans for their storage or transport, require the administration of professionally trained personnel, and strictly adhere to relevant regulations, and in addition, are generally transported, sub-packaged, etc. using automated equipment for the protection of the physical health of the staff during production.

Because the lead tank dead weight is great, easily exert great effort to corresponding clamp structure when following conveyer and carrying, probably lead to clamp portion loose after long-term use to make the lead tank possible appear rocking or toppling over even when carrying, and then can lead to the inside glass bottle that is equipped with the radiopharmaceutical of lead tank to fall down cracked, and in order to further promote the storage effect of medicine, need disinfect to corresponding container.

Disclosure of Invention

The object of the present utility model is to solve the drawbacks of the prior art and to propose a delivery device for radiopharmaceuticals.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a conveyor for radiopharmaceutical, includes the support frame, support frame inner wall lower part is provided with the conveying frame, conveying frame roof both sides all rotate and are connected with evenly distributed's a plurality of gears, the front portion the gear is close to support frame one side and all meshes there is rack one, rack one keeps away from the equal fixedly connected with clamp ring of one side in the support frame both sides lateral wall front portion mutually, the equal fixedly connected with clamp ring of gear roof, the inboard equal butt of clamp ring is in lead tank periphery lower part, one side the equal fixedly connected with cardboard of clamp ring back wall, the opposite side the equal fixedly connected with spring two of clamp ring roof rear portion, the equal fixedly connected with L shape fixture block in spring two tops, L shape fixture block upper portion all runs through the cardboard.

As a further description of the above technical solution:

the inner top wall of the support frame is fixedly connected with a plurality of electric push rods I which are uniformly distributed, the output ends of the electric push rods I are respectively and fixedly connected to the front side and the rear side of the top end of the partition plate, and the two sides of the bottom end of the partition plate are uniformly and fixedly connected with a plurality of ultraviolet lamps.

As a further description of the above technical solution:

the rear part of the bottom end of the L-shaped clamping block is fixedly connected with a second sliding rod, the lower part of the periphery of the sliding rod is slidably connected inside a second sleeve, and the bottom wall of the second sleeve is fixedly connected with the rear end of the top wall of the clamping ring.

As a further description of the above technical solution:

the rear portion fixedly connected with spring is three in the side wall in the support frame, spring three front end fixedly connected with changes the board, it keeps away from clamping ring one side sliding connection in the side wall in the support frame to change the board, it is connected with the pull rod to change board and be close to clamping ring one side top rotation, it is provided with the torsional spring to be close to change board one end periphery to the pull rod, the torsional spring is kept away from pull rod one end fixedly connected with and is close to clamping ring one side at the change board.

As a further description of the above technical solution:

the two sides of the rear wall of the support frame are fixedly connected with a second electric push rod, the output end of the second electric push rod is fixedly connected with a second rack, and the two sides of the second rack away from one side are respectively and slidably connected to the rear parts of the side walls of the two sides in the support frame.

As a further description of the above technical solution:

the utility model discloses a lead tank, including support frame, sleeve, fixed plate, spring, fixed plate, sleeve, fixed plate, support frame, a plurality of sleeve I of equal fixedly connected with evenly distributed in both sides lateral wall upper portion in the support frame, the equal sliding connection of sleeve I inside has a slide bar I, the one end of keeping away from sleeve I is equal fixed connection and keeps away from one end mutually at the fixed plate, the fixed plate is close to one side mutually and butt respectively in lead tank both sides upper portion, the one end is kept away from the equal fixedly connected with evenly distributed's of one end a plurality of spring I mutually, the one equal fixed connection of fixed plate one end is kept away from in both sides lateral wall upper portion in the support frame, the one is all twined in sleeve I and one outside of slide bar.

As a further description of the above technical solution:

the middle part of the partition plate is provided with a through hole, and the through hole and the lead tank are positioned on the same vertical plane.

The utility model has the following beneficial effects:

1. according to the utility model, the first rack drives the gear to drive the clamping ring to rotate, so that the clamping plate is close to the L-shaped clamping block, the clamping plate can push the L-shaped clamping block to move downwards by utilizing the slope of the surface of the L-shaped clamping block, and when the through groove in the clamping plate moves to the position above the L-shaped clamping block, the L-shaped clamping block can move upwards under the action of the second spring, so that the purpose of locking the clamping ring is achieved, the condition that the clamping part fails after long-term use due to overlarge dead weight of the lead can is effectively avoided, and the radioactive medicine in the lead can is prevented from being scattered after the lead can is poured.

2. According to the utility model, the first electric push rod is used for enabling the partition plate to move to the top wall of the lead tank, so that the situation that the top through opening of the lead tank is exposed in the external environment for a long time is avoided, meanwhile, the ultraviolet lamps at the two sides of the partition plate are used for continuously sterilizing the top through opening of the lead tank, so that the situation that internal medicines are polluted due to bacteria entering the lead tank is further prevented, and the storage effect of products is improved.

Drawings

FIG. 1 is a front perspective view of a delivery device for radiopharmaceuticals in accordance with the present utility model;

FIG. 2 is a rear perspective view of a delivery device for radiopharmaceuticals in accordance with the present utility model;

FIG. 3 is a bottom perspective view of a delivery device for radiopharmaceuticals in accordance with the present utility model;

fig. 4 is an enlarged view at a in fig. 2.

Legend description:

1. a support frame; 2. a first slide bar; 3. a fixing plate; 4. a first spring; 5. an ultraviolet lamp; 6. a partition plate; 7. a lead tank; 8. a clamping ring; 9. a sleeve I; 10. a gear; 11. a first rack; 12. a conveying frame; 13. an electric push rod I; 14. a second rack; 15. an electric push rod II; 16. a clamping plate; 17. a second spring; 18. an L-shaped clamping block; 19. a second slide bar; 20. a second sleeve; 21. a pull rod; 22. a torsion spring; 23. a rotating plate; 24. and a third spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: a conveying device for radiopharmaceuticals comprises a supporting frame 1, wherein a conveying frame 12 is arranged at the lower part of the inner wall of the supporting frame 1, a plurality of gears 10 which are uniformly distributed are rotationally connected to the two sides of the top wall of the conveying frame 12, a first rack 11 is meshed with one side of a front gear 10, which is close to the supporting frame 1, one side of the first rack 11 is fixedly connected to the front parts of the side walls of the two sides in the supporting frame 1, the top wall of the gear 10 is fixedly connected with a clamping ring 8, the inner side of the clamping ring 8 is abutted to the lower part of the periphery of a lead tank 7, the rear wall of the clamping ring 8 on one side is fixedly connected with a clamping plate 16, the rear part of the top wall of the clamping ring 8 on the other side is fixedly connected with a second spring 17, the top end of the second spring 17 is fixedly connected with an L-shaped clamping block 18, the upper part of the L-shaped clamping block 18 penetrates through the clamping plate 16, the gears 10 drive the clamping ring 8 to move through the conveying frame 12, and then make clamping ring 8 rotate along with gear 10 under rack one 11 effect to press from both sides the lead tank 7 of clamping ring 8 inboard and press from both sides tightly, and can make cardboard 16 and L shape fixture block 18 be close to, after cardboard 16 and L shape fixture block 18 contact, cardboard 16 can make L shape fixture block 18 downwardly moving under L shape fixture block 18 surface slope effect, until cardboard 16 and the contact of opposite side clamping ring 8 its inside logical groove moves to L shape fixture block 18 top, make L shape fixture block 18 upper portion run through cardboard 16 with spring two 17, thereby make clamping ring 8 obtain effective solid fixed, and reach the auto-lock effect, effectively avoid leading to the clamp part to appear the condition of inefficacy after long-term use because of lead tank 7 dead weight is too big, and then can prevent that lead tank 7 from toppling over its inside radiopharmaceutical unrestrained.

The inner top wall of the supporting frame 1 is fixedly connected with a plurality of electric push rods I13 which are uniformly distributed, the output ends of the electric push rods I13 are respectively and fixedly connected with the front side and the rear side of the top end of the partition plate 6, the two sides of the bottom end of the partition plate 6 are respectively and fixedly connected with a plurality of ultraviolet lamps 5 which are uniformly distributed, the purpose of enabling the partition plate 6 to be contacted with the top wall of the lead tank 7 is realized through the electric push rods I13 so as to prevent the top wall opening of the lead tank 7 from being exposed in the air for a long time, the ultraviolet lamps 5 can be utilized to continuously sterilize the opening of the lead tank 7, thereby preventing bacteria from entering the lead tank 7, further preventing internal medicines from being polluted and being unable to be used, improving the storage effect of products, the rear end of the bottom end of the L-shaped clamping block 18 is fixedly connected with a slide rod II 19, the lower peripheral part of the slide rod II 19 is respectively and slidably connected in a sleeve II 20, the bottom wall of the sleeve II 20 is fixedly connected with the rear end of the top wall of the clamping ring 8, the purpose of limiting the movement direction of the L-shaped clamping block 18 is realized through the second slide rod 19 and the second sleeve 20, the L-shaped clamping block 18 is prevented from moving transversely and cannot be accurately contacted with the clamping plate 16, the middle rear part of the side wall of one side of the support frame 1 is fixedly connected with the third spring 24, the front end of the third spring 24 is fixedly connected with the rotating plate 23, one side of the rotating plate 23 far away from the clamping ring 8 is slidingly connected with the side wall of one side of the support frame 1, the top end of one side of the rotating plate 23 close to the clamping ring 8 is rotationally connected with the pull rod 21, one end of the pull rod 22 far away from the pull rod 21 is fixedly connected with one side of the rotating plate 23 close to the clamping ring 8, the pull rod 21 is stressed to drive the rotating plate 23 to rotate after the L-shaped clamping block 18 is contacted with the pull rod 21, the L-shaped clamping block 18 can gradually move downwards, the L-shaped clamping block 18 is completely separated from the clamping plate 16 after the rotating plate 23 by a certain angle, thus self-locking applied to the clamping ring 8 is removed, the lead pot 7 is conveniently taken out subsequently, and as the clamping ring 8 continues to move, the pull rod 21 can overcome the resistance applied by the torsion spring 22 to rotate, so as to prevent the pull rod 21 from obstructing the movement of the lead can 7, and when the lead can 7 passes through, the pull rod 21 and the rotating plate 23 can be automatically reset by utilizing the torsion spring 22 and the spring three 24, two sides of the back wall of the support frame 1 are fixedly connected with the electric push rod two 15, the output end of the electric push rod two 15 is fixedly connected with the rack two 14, one far away side of the rack two 14 is respectively and slidingly connected with the rear parts of the side walls of the two sides in the support frame 1, the rack two 14 can be driven to move by the electric push rod two 15, so that the gear 10 can drive the clamping ring 8 to reversely rotate, so that the clamping ring 8 can not fix the lead can 7 any more, thereby facilitating the lead can 7 filled with medicines, the upper parts of the side walls of the two sides in the support frame 1 are fixedly connected with a plurality of sleeves one 9 uniformly distributed, the inner parts of the sleeves one 9 are slidingly connected with the slide bars one 2, one end of the slide bar I2 far away from the sleeve I9 is fixedly connected with one end far away from the fixed plate 3, one side close to the fixed plate 3 is respectively abutted against the upper parts of two sides of the lead tank 7, one end far away from the fixed plate 3 is fixedly connected with a plurality of springs I4 which are uniformly distributed, one end of the spring I4 far away from the fixed plate 3 is fixedly connected with the upper parts of the side walls of the two sides in the support frame 1, the springs I4 are wound on the outer sides of the sleeve I9 and the slide bar I2, the fixed plate 3 can be supported by the sleeve I9 and the slide bar I2, the fixed plate 3 is prevented from being unable to move horizontally under the action of dead weight, the fixed plate 3 can be contacted with the lead tank 7 by the springs I4, so that the stability of the lead tank 7 is enhanced, through holes are formed in the middle part of the partition board 6, the through holes and the lead tank 7 are positioned in the same vertical plane, external equipment can be convenient for injecting medicines into the lead tank 7 through the through holes, and the accuracy in injection can be improved, avoid medicine unrestrained waste.

Working principle: the gear 10 is sequentially moved to the position of the first rack 11 through the conveying frame 12, the gear 10 can drive the clamping ring 8 to rotate by utilizing the meshing of the first rack 11 and the gear 10, so that the lead can 7 placed on one side, close to the clamping ring 8, is clamped, meanwhile, the clamping ring 8 can drive the clamping plate 16 to be close to the L-shaped clamping block 18 when rotating, and the clamping plate 16 is in contact with the L-shaped clamping block 18 and then moves downwards under pressure due to the fact that a certain slope exists on the upper part of the L-shaped clamping block 18, when the clamping plate 16 rotates to the position right above the L-shaped clamping block 18, the L-shaped clamping block 18 can move upwards under the action of the second spring 17 and is in contact with a through groove in the clamping plate 16, the purpose of self-locking the clamping ring 8 is achieved, the situation that a clamping part fails after long-term use due to the dead weight of the lead can 7 is effectively avoided, and then the radioactive medicine in the lead can be prevented from falling down after the lead can 7 is dumped, and in addition, the partition plate 6 can be driven to the top wall of the lead can be moved to the top wall 7 through the electric push rod 13, and then the ultraviolet lamp 5 can continuously sterilize the area near the top opening of the lead can 7, and the bacteria can be prevented from being polluted, and the internal storage effect is improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. A delivery device for radiopharmaceuticals comprising a support frame (1), characterized in that: the utility model discloses a lead tank, including support frame (1), support frame (1) inner wall lower part is provided with conveying frame (12), conveying frame (12) roof both sides all rotate and are connected with evenly distributed's a plurality of gears (10), the front portion gear (10) are close to support frame (1) one side and all mesh first rack (11), first rack (11) keep away from the equal fixed connection of one side each other in support frame (1) both sides lateral wall front portion, the equal fixedly connected with clamp ring (8) of gear (10) roof, the inboard equal butt of clamp ring (8) is in lead tank (7) periphery lower part, one side clamp ring (8) back wall equal fixedly connected with cardboard (16), opposite side clamp ring (8) roof rear portion equal fixedly connected with spring two (17), equal fixedly connected with L shape fixture block (18) in spring two (17) top, L shape fixture block (18) upper portion all runs through cardboard (16).

2. A delivery device for radiopharmaceuticals as claimed in claim 1, wherein: the electric motor support is characterized in that the inner top wall of the support frame (1) is fixedly connected with a plurality of electric push rods I (13) which are uniformly distributed, the output ends of the electric push rods I (13) are respectively and fixedly connected to the front side and the rear side of the top end of the partition board (6), and the two sides of the bottom end of the partition board (6) are uniformly and fixedly connected with a plurality of ultraviolet lamps (5).

3. A delivery device for radiopharmaceuticals as claimed in claim 1, wherein: the rear part of the bottom end of the L-shaped clamping block (18) is fixedly connected with a second sliding rod (19), the lower part of the periphery of the second sliding rod (19) is slidably connected inside a second sleeve (20), and the bottom wall of the second sleeve (20) is fixedly connected to the rear end of the top wall of the clamping ring (8).

4. A delivery device for radiopharmaceuticals as claimed in claim 1, wherein: the novel clamping ring is characterized in that a spring III (24) is fixedly connected to the middle rear portion of the side wall of one side in the supporting frame (1), a rotating plate (23) is fixedly connected to the front end of the spring III (24), one side of the rotating plate (23) is far away from the clamping ring (8), the side wall of one side in the supporting frame (1) is slidingly connected, the rotating plate (23) is close to the top end of one side of the clamping ring (8) and rotationally connected with a pull rod (21), a torsion spring (22) is arranged on the periphery of one end of the pull rod (21) close to the rotating plate (23), and one end of the torsion spring (22) is far away from the rotating plate (23) and is close to one side of the clamping ring (8).

5. A delivery device for radiopharmaceuticals as claimed in claim 1, wherein: the electric pushing device is characterized in that two sides of the rear wall of the supporting frame (1) are fixedly connected with a second electric pushing rod (15), the output end of the second electric pushing rod (15) is fixedly connected with a second rack (14), and the second rack (14) is respectively and slidably connected with the rear parts of the side walls of the two sides in the supporting frame (1) at a far away side.

6. A delivery device for radiopharmaceuticals as claimed in claim 1, wherein: the utility model discloses a lead tank, including support frame (1), fixed plate (3), a plurality of sleeve one (9) of equal fixedly connected with evenly distributed in both sides lateral wall upper portion in support frame (1), the inside equal sliding connection of sleeve one (9) has slide bar one (2), sleeve one (9) one end is kept away from to slide bar one (2) equal fixed connection keeps away from one end mutually in fixed plate (3), fixed plate (3) are close to one side and butt respectively in lead tank (7) both sides upper portion mutually, fixed plate (3) keep away from a plurality of spring one (4) of equal fixedly connected with evenly distributed of one end mutually, both sides lateral wall upper portion in support frame (1) is kept away from to spring one (4) one end equal fixed connection, spring one (4) all twines in sleeve one (9) and slide bar one (2) outside.

7. A delivery device for radiopharmaceuticals as claimed in claim 2, wherein: the middle part of the partition board (6) is provided with a through hole, and the through hole and the lead tank (7) are positioned on the same vertical plane.