CN214288722U

CN214288722U - Device for destroying radioactive contamination syringe in nuclear medicine

Info

Publication number: CN214288722U
Application number: CN202120066550.9U
Authority: CN
Inventors: 杜妮妮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-09-28
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a nuclear medicine radioactive contamination syringe destroying device, which comprises a box body, wherein a crushing cavity is arranged on the left side of the upper surface of the box body, a baffle is arranged in the box body, two first rotating shafts are respectively and rotatably connected between the inner front side wall of the box body and the baffle, a first conveying belt is connected between the two first rotating shafts, two second rotating shafts are respectively and rotatably connected between the inner front side wall of the box body and the baffle, a second conveying belt is arranged between the two second rotating shafts, a placing plate is arranged on the inner lower side wall of the box body, two collecting barrels are arranged on the placing plate, the upper end openings of the two collecting barrels respectively correspond to the right end of the first conveying belt and the right end of the second conveying belt, a magnet block is arranged on the right side of the second rotating shaft on the left side, the utility model can crush and destroy radioactive contamination syringes, meanwhile, the radioactive contamination injector can be destroyed and the metal in the radioactive contamination injector can be recycled, so that the resource waste is avoided.

Description

Device for destroying radioactive contamination syringe in nuclear medicine

Technical Field

The utility model relates to a reducing mechanism technical field, specific field is a device is destroyed to nuclear medicine radioactive contamination syringe.

Background

In the field of hospital nuclear medicine, a patient needs to inject a tracer with a certain dose of radioactivity before PET-CT examination, the tracer is injected to a designated part of the patient through veins, diseases are discovered by means of the characteristic that the tracer (positron radiation medicine) can be gathered to a diseased part, the physiological and biochemical changes of medicines and metabolites thereof in a human body can be observed dynamically, non-invasively and quantitatively from a molecular level, an injector used for the PET-CT examination is generally a disposable injector and is polluted by radioactivity, in order to avoid the secondary use of the injector and avoid the secondary pollution caused by radioactive wastes, the injector needs to be destroyed immediately and cannot be reused, the iatrogenic pollution of the disposable injector is effectively avoided, but a traditional crushing device cannot separate a metal needle head and a plastic injector shell, this results in the metal resource being difficult to recover, which results in resource waste, and therefore we provide a nuclear medicine radioactive contamination syringe destruction device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is destroyed to nuclear medicine radioactive contamination syringe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a nuclear medicine radioactive contamination injector destroying device comprises a box body, wherein a crushing cavity is arranged on the left side of the upper surface of the box body, two crushing rollers are respectively and rotatably connected between the left side wall and the right side wall inside the crushing cavity, the two crushing rollers are arranged in parallel in the front and back direction, the right sides of the two crushing rollers respectively penetrate through the right side wall of the crushing cavity and are respectively connected with gears, the two gears are connected with each other in a meshed manner, the right surface of the gear on the back side is connected with the output end of a first motor, the output end of the first motor is fixedly connected with the upper surface of the box body, a partition plate is arranged inside the box body, two first rotating shafts are respectively and rotatably connected between the front side wall inside the box body and the partition plate, a first conveying belt is connected between the two first rotating shafts, the back end of the first rotating shaft on the right side penetrates through the partition plate and is connected with the output end of a second motor, the utility model discloses a storage box, including box, baffle, first conveyer belt, second conveyer belt, right side, the rear end of second pivot runs through the baffle and is connected with the output of third motor, the rear end of third motor and the rear wall fixed connection of box, first conveyer belt is located the left lower extreme of second conveyer belt, the inside lower lateral wall of box is equipped with places the board, it is equipped with two collecting vessel, two on the board to place the upper end bung hole of collecting vessel is corresponding with the right-hand member of first conveyer belt and the right-hand member of second conveyer belt respectively, and the left side the right side of second pivot is equipped with the magnet piece, the upper and lower of magnet piece is surrounded by the second conveyer belt respectively, the upper surface right side of box is equipped with control panel.

Preferably, the outer surfaces of the two crushing rollers are provided with a plurality of crushing latch teeth.

Preferably, the lower extreme of smashing the cavity runs through the last lateral wall of box and is connected with the direction cavity, be connected with the bull stick between the left and right sides wall of direction cavity, be equipped with a plurality of on the bull stick and smash the sword, the left end of bull stick runs through the left side wall of direction cavity and is connected with the output of fourth motor, the last lateral wall fixed connection of fourth motor and box.

Preferably, two drawers are arranged at the lower left corner of the box body, and a door is hinged to the lower right side of the front surface of the box body.

Preferably, a controller is arranged in the control panel, and the control panel is electrically connected with the first motor, the second motor, the third motor and the fourth motor respectively.

Preferably, the lower surface of box is equipped with and is connected with the bottom plate, the lower surface four corners of bottom plate is equipped with the locking universal wheel respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a nuclear medicine radioactive contamination syringe destroys device can carry out abundant smashing with the syringe through smashing the cavity, handles it, then through the cooperation of first conveyer belt, second conveyer belt and magnet piece, retrieves the metal in the residue after smashing, then falls into two collecting vessels respectively, and then has realized the destruction and wherein metal recovery to the radioactive contamination syringe, avoids the wasting of resources, moreover the utility model provides an electrical components controls through control panel respectively, and easy operation is convenient, improves work efficiency, saves the hand labor cost.

Drawings

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

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the interior of the box body of the present invention.

In the figure: 1-box body, 2-crushing cavity, 3-crushing roller, 4-gear, 5-first motor, 6-clapboard, 7-first rotating shaft, 8-first conveyer belt, 9-second motor, 10-second rotating shaft, 11-second conveyer belt, 12-third motor, 13-placing plate, 14-collecting barrel, 15-magnet block, 16-control panel, 17-guiding cavity, 18-rotating rod, 19-crushing knife, 20-fourth motor, 21-drawer, 22-door, 23-bottom plate and 24-locking universal wheel.

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. 1-4, the present invention provides a technical solution: a nuclear medicine radioactive contamination injector destroying device comprises a box body 1, wherein a crushing cavity 2 is installed on the left side of the upper surface of the box body 1, two crushing rollers 3 are respectively and rotatably connected between the left side wall and the right side wall inside the crushing cavity 2, the two crushing rollers 3 are parallelly installed in the front and the back, the right sides of the two crushing rollers 3 respectively penetrate through the right side wall of the crushing cavity 2 and are respectively connected with a gear 4, the two gears 4 are meshed and connected, the right surface of the gear 4 on the back side is connected with the output end of a first motor 5, the output end of the first motor 5 is fixedly connected with the upper surface of the box body 1, the first motor 5 is started, the output end of the first motor 5 rotates to drive the gear 4 on the back side to rotate, the gear 4 on the back side drives the gear 4 on the front side to rotate and simultaneously drive the crushing roller 3 on the back side to rotate, the gear 4 on the front side drives the crushing roller 3 on the front side to rotate, the two crushing rollers can rotate in different directions simultaneously, a syringe to be crushed is placed in the crushing cavity 2 for crushing, the inside of the box body 1 is provided with the partition plate 6, two first rotating shafts 7 are respectively and rotatably connected between the front side wall inside the box body 1 and the partition plate 6, a first conveying belt 8 is connected between the two first rotating shafts 7, the rear end of the right first rotating shaft 7 penetrates through the partition plate 6 and is connected with the output end of a second motor 9, the output end of the second motor 9 rotates to drive the right first rotating shaft 7 to rotate, the right first rotating shaft 7 drives the first conveying belt 8 to move, the left first rotating shaft 7 rotates along with the first conveying belt 8, the crushed residue is further conveyed, the two second rotating shafts 10 are respectively and rotatably connected between the front side wall inside the box body 1 and the partition plate 6, and a second conveying belt 11 is arranged between the two second rotating shafts 10, the rear end of the right second rotating shaft 10 penetrates through the partition plate 6 and is connected with the output end of a third motor 12, the rear end of the third motor 12 is fixedly connected with the rear side wall of the box body 1, the output end of the third motor 12 rotates to drive the right second rotating shaft 10 to rotate, the right second rotating shaft 10 drives the second conveyor belt 11 to rotate, the left second rotating shaft 10 rotates along with the second conveyor belt 11, the first conveyor belt 8 is positioned at the left lower end of the second conveyor belt 11, a placing plate 13 is arranged on the inner lower side wall of the box body 1, two collecting barrels 14 are arranged on the placing plate 13, upper end openings of the two collecting barrels 14 respectively correspond to the right end of the first conveyor belt 8 and the right end of the second conveyor belt 11, a magnet block 15 is arranged on the right side of the left second rotating shaft 10, the upper portion and the lower portion of the magnet block 15 are respectively surrounded by the second conveyor belt 11, when residues on the first conveyor belt 8 pass through the left lower end of the second conveyor belt 11, the magnet block 15 adsorbs the recoverable metal on the first conveyor belt 8 to the lower surface of the left side of the second conveyor belt 11, then the recoverable metal is conveyed to the upper surface of the second conveyor belt 11 through the second rotating shaft 10 on the left side, when the residue on the upper surface of the first conveyor belt 8 is conveyed to the right side of the first conveyor belt 8, the recoverable metal continues to move, and then the recoverable metal falls into the collecting barrel 14 corresponding to the recoverable metal, when the metal residue on the upper surface of the second conveyor belt 11 is conveyed to the right side of the second conveyor belt, the metal residue is separated from daughter-in-law adsorption of magnetic force, continues to move along with the second conveyor belt 11, and then falls into the collecting barrel 14 corresponding to the recoverable metal, so that the injector is crushed and the metal is recovered, and the control panel 16 is arranged on the right side of the upper surface of the box body 1.

Specifically, the outer surfaces of the two crushing rollers 3 are provided with a plurality of crushing latch teeth, so that the crushing of the injector is more thorough.

Particularly, smash the lower extreme of cavity 2 and run through the last lateral wall of box 1 and be connected with direction cavity 17, be connected with bull stick 18 between direction cavity 17's the left and right sides wall, be equipped with a plurality of crushing sword 19 on the bull stick 18, the left end of bull stick 18 runs through the left side wall of direction cavity 17 and is connected with the output of fourth motor 20, the last lateral wall fixed connection of fourth motor 20 and box 1, the output of fourth motor 20 rotates and drives bull stick 18 and rotate, and bull stick 18 drives crushing sword 19 and rotates, carries out the secondary crushing to the residue through preliminary crushing, also will spill through preliminary kibbling residue simultaneously, makes metal and remaining residue separate, is convenient for follow-up filtration collection to recoverable metal.

Specifically, two drawers 21 are arranged at the lower left corner of the box body 1, some disinfection tools can be stored in the two drawers 21 for disinfecting a user, and other objects can be placed at the same time, a door 22 is hinged to the lower right side of the front surface of the box body 1, the collecting barrel 14 can be directly taken out by opening the door 22, and the inside crushed garbage or metal is subjected to centralized treatment.

Specifically, a controller is disposed inside the control panel 16, the control panel 16 is electrically connected to the first motor 5, the second motor 9, the third motor 12, and the fourth motor 20, respectively, and the first motor 5, the second motor 9, the third motor 12, and the fourth motor 20 can be directly controlled through the control panel 16.

Particularly, the lower surface of box 1 is equipped with and is connected with bottom plate 23, the lower surface four corners of bottom plate 23 is equipped with locking universal wheel 24 respectively, makes the utility model discloses it is more nimble, be convenient for right the utility model discloses remove.

The working principle is as follows: the utility model discloses during the use, through control panel 16, will the utility model provides an electrical components starts, then put into pending rubbish by the last port of smashing cavity 2, smash cavity 2 and smash the syringe, second motor 9 and third motor 12 drive respectively rather than the first conveyer belt 8 and the motion of second conveyer belt 11 that correspond, when the residue of first conveyer belt 8 upper surface carries its right side itself, continue the motion, then fall into rather than the collecting vessel 14 that corresponds, when the upper surface metal residue of second conveyer belt 11 is by its right side of conveyer belt itself, it adsorbs to break away from daughter-in-law of magnetic force, follow second conveyer belt 11 and continue the motion, then fall into rather than the collecting vessel 14 that corresponds, just accomplished the crushing and wherein recovery of metal to the syringe.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 nuclear medicine radioactive contamination syringe destroys device, includes box (1), its characterized in that: a crushing cavity (2) is installed on the left side of the upper surface of the box body (1), two crushing rollers (3) are respectively and rotatably connected between the left side wall and the right side wall inside the crushing cavity (2), the two crushing rollers (3) are parallel to each other in the front and back direction and are installed side by side, the right sides of the two crushing rollers (3) respectively penetrate through the right side wall of the crushing cavity (2) and are respectively connected with gears (4), the two gears (4) are connected with each other in a meshed manner, the right surface of the gear (4) on the rear side is connected with the output end of a first motor (5), the output end of the first motor (5) is fixedly connected with the upper surface of the box body (1), a partition plate (6) is arranged inside the box body (1), two first rotating shafts (7) are respectively and rotatably connected between the front side wall inside the box body (1) and the partition plate (6), and a first conveying belt (8) is connected between the two first rotating shafts (7), the rear end of the first rotating shaft (7) on the right side penetrates through the partition plate (6) and is connected with the output end of a second motor (9), two second rotating shafts (10) are respectively and rotatably connected between the front inner side wall of the box body (1) and the partition plate (6), a second conveyor belt (11) is arranged between the two second rotating shafts (10), the rear end of the second rotating shaft (10) on the right side penetrates through the partition plate (6) and is connected with the output end of a third motor (12), the rear end of the third motor (12) is fixedly connected with the rear side wall of the box body (1), the first conveyor belt (8) is positioned at the lower left end of the second conveyor belt (11), a placing plate (13) is arranged on the lower inner side wall of the box body (1), two collecting barrels (14) are arranged on the placing plate (13), the upper end openings of the two collecting barrels (14) correspond to the right end of the first conveyor belt (8) and the right end of the second conveyor belt (11) respectively, the left side the right side of second pivot (10) is equipped with magnet piece (15), the upper and lower of magnet piece (15) is surrounded by second conveyer belt (11) respectively, the upper surface right side of box (1) is equipped with control panel (16).

2. The nuclear medicine radioactive contamination syringe destruction device according to claim 1, wherein: the outer surfaces of the two crushing rollers (3) are provided with a plurality of crushing latch teeth.

3. The nuclear medicine radioactive contamination syringe destruction device according to claim 1, wherein: smash the lower extreme of cavity (2) and run through the last lateral wall of box (1) and be connected with direction cavity (17), be connected with bull stick (18) between the left and right sides wall of direction cavity (17), it smashes sword (19) to be equipped with a plurality of on bull stick (18), the left end of bull stick (18) runs through the left side wall of direction cavity (17) and is connected with the output of fourth motor (20), the last lateral wall fixed connection of fourth motor (20) and box (1).

4. The nuclear medicine radioactive contamination syringe destruction device according to claim 1, wherein: the left lower corner of the box body (1) is provided with two drawers (21), and the right lower side of the front surface of the box body (1) is hinged with a door (22).

5. The nuclear medicine radioactive contamination syringe destruction device according to claim 1 or 3, wherein: the controller is arranged in the control panel (16), and the control panel (16) is electrically connected with the first motor (5), the second motor (9), the third motor (12) and the fourth motor (20) respectively.

6. The nuclear medicine radioactive contamination syringe destruction device according to claim 1, wherein: the lower surface of box (1) is equipped with and is connected with bottom plate (23), the lower surface four corners of bottom plate (23) is equipped with locking universal wheel (24) respectively.