CN211906983U

CN211906983U - Waste collecting device for nuclear medicine department

Info

Publication number: CN211906983U
Application number: CN201922238379.0U
Authority: CN
Inventors: 李俊祥
Original assignee: Nanan Shangying Machinery Technology Co Ltd
Current assignee: Nanan Shangying Machinery Technology Co Ltd
Priority date: 2019-12-14
Filing date: 2019-12-14
Publication date: 2020-11-10
Anticipated expiration: 2029-12-14

Abstract

The utility model discloses a nuclear medicine branch of academic or vocational study garbage collection device, including outer box, the top feeder hopper of outer box, be equipped with sealed lid on the feeder hopper, the inside of outer box is equipped with interior box, top one side of interior box is equipped with the feed inlet, the feed inlet is located the below of feeder hopper, the inside of interior box is equipped with the filter screen, one side of filter screen is equipped with first push pedal and second push pedal respectively, the both ends of first push pedal are equipped with first nut and first sleeve respectively, the both ends of second push pedal are equipped with second nut and second sleeve respectively, first nut with the second nut respectively with first threaded rod and second threaded rod threaded connection. Has the advantages that: the device simple structure facilitates the use, can extrude the waste material, reduces the space of waste material and occupies, increases the volume of depositing of waste material, reduces staff's the number of times of cleaning, has reduced staff's intensity of labour.

Description

Waste collecting device for nuclear medicine department

Technical Field

The utility model relates to a garbage collection device design field particularly, relates to a nuclear medicine branch of academic or vocational study garbage collection device.

Background

In clinical practice in nuclear medicine, after a patient is subjected to a radioactive examination, radioactive waste is contained or polluted by radioactive nuclides, the concentration or activity of the radioactive waste is higher than a clean solution and control level specified by a national audit department, and the radioactive waste is not expected to be reused, so that a radioactive waste collection box is inevitably required to be used for containing medical radioactive waste in nuclear medicine departments of various hospitals.

But current garbage collection device can not separate solid-liquid, has increased the troublesome nature of post processing to the waste material is in throwing into the collecting box, because the waste material is scattered to be placed, because contact between the waste material is not closely enough to occupy a large amount of spaces, makes the staff need frequent clearance, great increase staff's intensity of labour, so it is necessary to provide a nuclear medicine branch of academic or vocational study garbage collection device to solve the problem that exists more than.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a nuclear medicine branch of academic or vocational study garbage collection device 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: the utility model provides a nuclear medicine branch of academic or vocational study garbage collection device, includes outer box, the top feeder hopper of outer box, be equipped with sealed lid on the feeder hopper, the inside of outer box is equipped with interior box, top one side of interior box is equipped with the feed inlet, the feed inlet is located the below of feeder hopper, the inside of interior box is equipped with the filter screen, one side of filter screen is equipped with first push pedal and second push pedal respectively, the both ends of first push pedal are equipped with first nut and first sleeve respectively, the both ends of second push pedal are equipped with second nut and second sleeve respectively, first nut with the second nut respectively with first threaded rod and second threaded rod threaded connection, first threaded rod with the one end of second threaded rod all is held with the defeated department of motor and is connected.

Furthermore, the first sleeve is sleeved on the second threaded rod, and the second sleeve is sleeved on the first threaded rod.

Furthermore, the first threaded rod and the second threaded rod are far away from one end of the motor and are connected with the inner box body through bearing seats.

Furthermore, the inner box body is far away from one end of the feed inlet is fixedly provided with a limiting block, the limiting block is movably arranged in a limiting groove, and one end of the limiting groove is fixedly connected with the bottom of the outer box body.

Further, the one end of sealed lid through the activity hinge with one side of feeder hopper is connected one side of sealed lid is fixed and is equipped with sealed rubber buffer, sealed rubber buffer with the feeder hopper phase-match.

Furthermore, one side of the outer box body is provided with a movable door, one side of the movable door is connected with the outer box body through a connecting hinge, and the other side of the movable door is provided with a lock catch.

Furthermore, a liquid discharge pipe is arranged on one side of the bottom of the inner box body, and a control valve is arranged on the liquid discharge pipe.

Furthermore, a supporting bottom plate is fixedly arranged on one side of the bottom of the outer box body, and a moving wheel is arranged on the other side of the supporting bottom plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the outer box body is arranged outside the inner box body, so that the radioactive substances in the inner box body can be isolated, the filter screen is arranged in the inner box body, solid-liquid separation can be performed on liquid in the waste materials, the solid-liquid separation and collection can be performed conveniently, the convenience is improved, meanwhile, the first push plate and the second push plate are arranged on one side of the filter screen, the waste materials in the inner box body can be extruded regularly, the space occupation of the waste materials is reduced, the storage amount of the waste materials can be increased, the cleaning frequency of workers is reduced, the labor intensity of the workers is reduced, meanwhile, after the waste materials are fully stored, the inner box body is inverted, the waste materials in the inner box body can be conveniently pushed out by the second push plate, the discharging process of the waste materials is greatly facilitated, the storage amount and the discharging convenience are greatly increased, and the device is simple in structure and convenient to use;

(2) the first sleeve and the second sleeve are separately arranged, so that the first nut and the second nut can be limited, and the first push plate and the second push plate can be driven to move respectively when the first threaded rod and the second threaded rod rotate;

(3) the bearing block can limit the first threaded rod and the second threaded rod, the first threaded rod and the second threaded rod can be conveniently connected with the inner box body, the limiting block and the limiting groove can conveniently limit the inner box body, the inner box body is prevented from shaking in the outer box body, and the placing stability is greatly improved;

(4) the movable hinge is convenient for the movable connection of the sealing cover and the feed hopper, and the sealing rubber plug arranged on the sealing cover increases the sealing performance of the feed hopper and reduces the waste of radioactive waste materials.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a waste collection device for nuclear medicine according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a nuclear medicine waste collection device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an inner box of the waste collection device for nuclear medicine according to an embodiment of the present invention;

fig. 4 is a top view of the inner housing of the nuclear medicine waste collection device according to an embodiment of the present invention.

Reference numerals:

1. an outer case; 2. a feed hopper; 3. a sealing cover; 4. an inner box body; 5. a feed inlet; 6. A filter screen; 7. a first push plate; 8. a second push plate; 9. a first nut; 10. a first sleeve; 11. a second nut; 12. a second sleeve; 13. a first threaded rod; 14. a second threaded rod; 15. a motor; 16. a bearing seat; 17. a limiting block; 18. a limiting groove; 19. A living hinge; 20. sealing the rubber plug; 21. a liquid discharge pipe; 22. a control valve; 23. a support base plate; 24. a moving wheel; 25. a movable door.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-4, a waste collection device for nuclear medicine department according to an embodiment of the present invention includes an outer box 1, a top feeding hopper 2 of the outer box 1, a sealing cover 3 disposed on the feeding hopper 2, an inner box 4 disposed inside the outer box 1, a feeding inlet 5 disposed on one side of the top of the inner box 4, a filtering net 6 disposed inside the inner box 4, a first pushing plate 7 and a second pushing plate 8 disposed on one side of the filtering net 6, a first nut 9 and a first sleeve 10 disposed on two ends of the first pushing plate 7, a second nut 11 and a second sleeve 12 disposed on two ends of the second pushing plate 8, the first nut 9 and the second nut 11 are respectively connected with a first threaded rod 13 and a second threaded rod 14, one end of the first threaded rod 13 and one end of the second threaded rod 14 are connected with an output end of a motor 15, the outer box body 1 arranged outside the inner box body 4 can isolate the radioactive substances in the inner box body 4, meanwhile, the filter screen 6 is arranged in the inner box body 4, so that the liquid in the waste can be separated from the solid, the solid and the liquid can be conveniently separated and collected, the convenience is improved, meanwhile, the first push plate 7 and the second push plate 8 are arranged on one side of the filter screen 6, so that the waste in the inner box body 4 can be extruded regularly, the space occupation of the waste is reduced, the storage amount of the waste can be increased, the cleaning times of workers are reduced, and the labor intensity of the workers is reduced, meanwhile, after the waste is fully stored, the inner box body is inverted, the second push plate 8 can conveniently push the waste in the inner box body 4 out, the discharging process is greatly facilitated, great increase the convenience of accomodating volume and the ejection of compact, the device simple structure facilitates the use.

Example two:

referring to fig. 1-4, for the first sleeve 10, the first sleeve 10 is sleeved on the second threaded rod 14, the second sleeve 12 is sleeved on the first threaded rod 13, the first sleeve 10 and the second sleeve 12 are separately arranged to limit the first nut 9 and the second nut 11, and simultaneously, the first sleeve 13 and the second threaded rod 14 can respectively drive the first push plate and the second push plate to move when rotating; for the first threaded rod 13, one ends of the first threaded rod 13 and the second threaded rod 14, which are far away from the motor 15, are connected with the inner box body 4 through bearing blocks 16, and the bearing blocks 16 can limit the first threaded rod 13 and the second threaded rod 14 and facilitate the connection of the first threaded rod 13 and the second threaded rod 14 with the inner box body; for the inner box body 4, a limiting block 17 is fixedly arranged at one end of the inner box body 4, which is far away from the feed port 5, the limiting block 17 is movably arranged in a limiting groove 18, one end of the limiting groove 18 is fixedly connected with the bottom of the outer box body 1, the limiting block 17 and the limiting groove 18 can conveniently limit the inner box body 4, the inner box body 4 is prevented from shaking in the outer box body 1, and the placing stability is greatly improved; for the sealing cover 3, a sealing rubber plug 20 is fixedly arranged on one side, connected with one side of the feed hopper 2, of one end of the sealing cover 3 through a movable hinge 19, the sealing rubber plug 20 is matched with the feed hopper 2, the movable hinge 19 facilitates the movable connection of the sealing cover 3 and the feed hopper 2, and meanwhile, the sealing rubber plug 20 arranged on the sealing cover 3 increases the sealing performance of the feed hopper 2 and reduces the benefit of radioactive waste materials; for the outer box body 1, a movable door 25 is arranged on one side of the outer box body 1, one side of the movable door 25 is connected with the outer box body 1 through a connecting hinge, a lock catch is arranged on the other side of the movable door 25, and the movable door 25 is convenient for mounting and dismounting the inner box body 4; for the inner box body 4, a liquid discharge pipe 21 is arranged on one side of the bottom of the inner box body 4, and a control valve 22 is arranged on the liquid discharge pipe 21; for the outer box body 1, a supporting bottom plate 23 is fixedly arranged on one side of the bottom of the outer box body 1, a moving wheel 24 is arranged on the other side of the supporting bottom plate 23, and the moving wheel and the supporting plate can play a role in moving and supporting the outer box body.

To sum up, with the aid of the above technical scheme of the utility model, for the convenient understanding the above technical scheme of the utility model, just below the utility model discloses theory of operation or the mode of operation at the actual process carry out the detailed description:

in practical application, waste materials generated in the nuclear medicine department can be put into the inner box body 4 from the feed hopper 2, the filter screen 6 is arranged in the inner box body 4, liquid in the waste materials can be separated in a solid-liquid mode, the solid-liquid separation and collection are convenient to carry out, the convenience is improved, when more waste materials exist in the inner box body 4, the motor 15 on one side of the inner box body 4 is started, the motor 15 drives the first threaded rod 13 to rotate, the first nut 9 moves on the first threaded rod 13, the first sleeve 10 slides on the second threaded rod 14, the first push plate 7 can be pushed, the first push plate 7 pushes and presses the waste materials in the inner box body 4, the waste materials are pressed more tightly, the situation that the waste materials occupy larger space is avoided, the motor 15 is started reversely, the first push plate 7 returns to the original position, the waste materials can be continuously put in, and the waste material storage amount can be increased, reduce staff's the number of times of cleaning, staff's intensity of labour has been reduced, simultaneously deposit the back at the waste material, open dodge gate 25, take out interior box 4 from outer box 1, then open control valve 22, make liquid discharge from fluid-discharge tube 21, then invert interior box 4 again, start the motor 15 of interior box 4 opposite side, can realize the removal of second push pedal 8 with the principle, second push pedal 8 can conveniently release the waste material in interior box 4, great make things convenient for the in-process of its ejection of compact, great increase the convenience of the volume of accomodating and the ejection of compact, the device simple structure, and convenient use.

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 waste collecting device for the nuclear medicine department is characterized by comprising an outer box body (1), a top feeding hopper (2) of the outer box body (1), a sealing cover (3) is arranged on the feeding hopper (2), an inner box body (4) is arranged inside the outer box body (1), a feeding hole (5) is formed in one side of the top of the inner box body (4), the feeding hole (5) is located below the feeding hopper (2), a filtering net (6) is arranged inside the inner box body (4), a first pushing plate (7) and a second pushing plate (8) are respectively arranged on one side of the filtering net (6), a first nut (9) and a first sleeve (10) are respectively arranged at two ends of the first pushing plate (7), a second nut (11) and a second sleeve (12) are respectively arranged at two ends of the second pushing plate (8), the first nut (9) and the second nut (11) are respectively in threaded connection with a first threaded rod (13) and a second threaded rod (14), one end of each of the first threaded rod (13) and the second threaded rod (14) is connected with the input end of the motor (15).

2. A nuclear medicine waste collection device according to claim 1, in which the first sleeve (10) is fitted over the second threaded rod (14) and the second sleeve (12) is fitted over the first threaded rod (13).

3. A waste collection device for nuclear medicine according to claim 2, characterized in that the ends of said first threaded rod (13) and said second threaded rod (14) remote from said motor (15) are connected to said inner box (4) by means of bearing blocks (16).

4. The waste collection device for nuclear medicine department according to claim 3, characterized in that one end of the inner box body (4) far away from the feed inlet (5) is fixedly provided with a limit block (17), the limit block (17) is movably arranged in a limit groove (18), and one end of the limit groove (18) is fixedly connected with the bottom of the outer box body (1).

5. The waste collection device for nuclear medicine department of claim 4, characterized in that one end of the sealing cover (3) is connected with one side of the feed hopper (2) through a movable hinge (19), one side of the sealing cover (3) is fixedly provided with a sealing rubber plug (20), and the sealing rubber plug (20) is matched with the feed hopper (2).

6. The waste collection device for nuclear medicine department according to claim 5, characterized in that a movable door (25) is arranged on one side of the outer box body (1), one side of the movable door (25) is connected with the outer box body (1) through a connecting hinge, and a lock catch is arranged on the other side of the movable door (25).

7. A waste collection device for nuclear medicine according to claim 6, characterized in that a drain (21) is provided on the bottom side of the inner box (4), and a control valve (22) is provided on the drain (21).

8. The waste collection device for nuclear medicine department of claim 7 is characterized in that a support bottom plate (23) is fixedly arranged on one side of the bottom of the outer box body (1), and a moving wheel (24) is arranged on the other side of the support bottom plate (23).