CN116198867A

CN116198867A - Infectious department ward garbage disposal device

Info

Publication number: CN116198867A
Application number: CN202310407159.4A
Authority: CN
Inventors: 杨鑫; 闫涛涛
Original assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Current assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-06-02

Abstract

The invention relates to the field of garbage disposal devices, in particular to an infectious ward garbage disposal device, which comprises an outer shell, wherein a take-out groove is formed in a side wall of one side of the bottom of the outer shell in a penetrating manner, two ends of the top of the outer shell are fixedly connected with guide plates, two sides of the bottom of each guide plate are fixedly connected with side baffles, an L-shaped supporting plate is connected between two adjacent side baffles in a sliding manner, one side of the L-shaped supporting plate is hinged with a rocker through a second pin shaft, one end of the rocker, far away from the L-shaped supporting plate, is in a smooth arc-shaped structure, a first supporting rod and a second supporting rod are arranged below the rocker, the second supporting rod is arranged on one side of the first supporting rod, far away from the rocker, a torsion spring is sleeved on the rod wall of the first supporting rod, and two ends of the torsion spring are respectively contacted with the second supporting rod and the rocker. The plastic film forms a sealed plastic bag for individually packaging the garbage which is discarded into the outer shell body every time, so that bacteria or viruses carried by the garbage can be effectively prevented from diffusing into the air.

Description

Infectious department ward garbage disposal device

Technical Field

The invention relates to the field of garbage disposal devices, in particular to a garbage disposal device for an infectious department ward.

Background

When the garbage in the infectious department ward is discarded, special sealing treatment is needed to prevent the patient from infecting other people. However, in the existing treatment boxes for medical waste, a replaceable plastic bag for holding garbage is mostly arranged in the box body with a sealing cover directly, but the garbage in the plastic bag is not sealed in the process of closing and opening each time, so that the garbage can be in contact with the air outside, and bacteria or viruses carried by the garbage in the treatment device can be diffused into the air.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a garbage disposal device for an infectious department ward.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides an infectious department ward garbage disposal device, includes the shell body, run through on the lateral wall of shell body bottom one side and offered the groove that takes out, the both ends at shell body top are all fixedly connected with stock guide, every the both sides of stock guide bottom are all fixedly connected with side shield, and two adjacent between the side shield sliding connection have L type backup pad, one side of L type backup pad articulates through the second round pin axle has the wane, the one end that the wane kept away from L type backup pad is smooth convex structure, the oblique below of wane is provided with first bracing piece and second bracing piece, the second bracing piece sets up in the one side that the wane was kept away from to first bracing piece, cup jointed the torsional spring on the pole wall of first bracing piece, the both ends of torsional spring contact with second bracing piece and wane respectively;

the outer wall of one side of the outer shell is fixedly connected with a fixed shell, the outer wall of the fixed shell is fixedly connected with a servo motor through a fixed frame, the output end of the servo motor is fixedly connected with a first rotating shaft through a coupler, the other end of the first rotating shaft penetrates through the fixed shell, a first driving wheel and a first gear are sequentially sleeved on the shaft wall of one end of the first rotating shaft, the first gear is sleeved on the shaft wall of the first rotating shaft through a one-way bearing, the first driving wheel is fixedly sleeved on the shaft wall of the first rotating shaft, one end of the first rotating shaft penetrates through the outer shell, one side of the first rotating shaft is provided with a second rotating shaft, the second rotating shaft is in rotating connection with the fixed shell and the outer shell, the second rotating shaft is fixedly sleeved on the shaft wall of one end of the inner part of the fixed shell and is in meshed connection with the first gear, the two ends of the second rotating shaft and the first rotating shaft on the inner shaft wall of the outer shell are respectively sleeved with a pressing wheel and a clamping wheel, one-way rotating shaft and a clamping wheel are fixedly sleeved on the shaft wall of the second rotating shaft and the clamping wheel through the one-way bearing;

the inner bottom fixedly connected with fixed plate of shell, the top of fixed plate runs through and sets up flutedly, the both sides of bottom all are articulated respectively through the third axis of rotation in the recess have the buckle, the buckle is fixed to be cup jointed on the inside axle wall of third axis of rotation is located the recess, just buckle and the inner wall sliding connection of recess, two the one end that the fixed plate was passed to the third axis of rotation passes the shell and all fixedly cup joints the third gear, two the third gear meshing is connected, two the fixed second drive wheel that has cup jointed on the axle wall that one of them passed third gear one end of third axis of rotation, the second drive wheel passes through drive belt and is connected with first drive wheel transmission.

Specifically, all fixedly connected with articulated seat on the outer wall that the shell body is located the take-out groove top both sides, two articulated seat is articulated through first round pin axle between has the apron.

Specifically, a guide groove is formed in the inclined surface of the guide plate.

Specifically, every the equal fixedly connected with spacing slider in both ends of L type backup pad, the spacing spout of looks adaptation has been seted up to corresponding spacing slider on the inner plate wall of side shield, just spacing slider sliding connection is in the inside of spacing spout.

Specifically, the outer wall of shell body top both sides is gone up and is all corresponded the position of L type backup pad and run through and have been offered the change groove.

Specifically, the servo motor is electrically connected with an external power supply through a PLC.

Specifically, a plurality of annular pressing grooves are formed in the side wall of the outer circle side of the pressing wheel, and a plurality of clamping grooves are formed in the side wall of the outer circle side of the clamping wheel at equal intervals.

The invention has the beneficial effects that:

according to the garbage disposal device for the infectious ward, the first rotating shaft can be driven to rotate through the arranged servo motor, the first rotating shaft can drive the second rotating shaft and the third rotating shaft to rotate through the gear set and the transmission wheel set when rotating, the clamping wheels on the shaft walls of the first rotating shaft and the second rotating shaft can drive the plastic film rolls on the two L-shaped supporting plates to move and carry out hot-press sealing through the pressing wheels when rotating, and the bottoms of the plastic films which are thermally sealed at the edges of the two sides are thermally sealed through the pinch plates on the third rotating shaft, so that the plastic films form a sealed plastic bag for independently packaging garbage which is discarded into the outer shell body each time, and bacteria or viruses carried by the garbage can be effectively prevented from being diffused into the air.

Drawings

The invention will be further described with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a garbage disposal device for infectious department ward provided by the invention;

fig. 2 is a schematic diagram II of a garbage disposal device for infectious department ward;

fig. 3 is a schematic structural view of an outer casing of the garbage disposal device for infectious department ward provided by the invention;

fig. 4 is a schematic diagram of an internal structure of an infectious department ward garbage disposal device provided by the invention;

fig. 5 is a schematic structural view of a gear set in an infectious department ward garbage disposal apparatus provided by the present invention;

fig. 6 is a schematic structural view of a fixing plate in the garbage disposal device for infectious department ward provided by the invention;

fig. 7 is a schematic structural view of a buckle plate in an infectious department ward garbage disposal device provided by the invention;

fig. 8 is a schematic structural view of an L-shaped support plate in an infectious department ward garbage disposal apparatus according to the present invention;

fig. 9 is a schematic structural view of a guide plate in an infectious department ward garbage disposal device provided by the invention.

In the figure: 1. an outer housing; 2. a take-out groove; 3. a hinge base; 4. a first pin; 5. a cover plate; 6. a material guide plate; 7. a guide groove; 8. side baffles; 9. an L-shaped support plate; 10. a limit sliding block; 11. limiting sliding grooves; 12. a second pin; 13. a seesaw; 14. replacing the groove; 15. a first support bar; 16. a torsion spring; 17. a second support bar; 18. a fixed case; 19. a servo motor; 20. a first rotation shaft; 21. a first driving wheel; 22. a first gear; 23. a second rotation shaft; 24. a pinch roller; 25. a clamping wheel; 26. pressing a groove; 27. a clamping groove; 28. a second gear; 29. a fixing plate; 30. a groove; 31. a third rotation shaft; 32. a buckle plate; 33. a buckling groove; 34. a third gear; 35. a second driving wheel; 36. a drive belt.

Detailed Description

The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.

As shown in fig. 1-9, the garbage disposal device for the infectious department ward comprises an outer shell 1, wherein a taking-out groove 2 is formed in a side wall of one side of the bottom of the outer shell 1 in a penetrating manner, two ends of the inner top of the outer shell 1 are fixedly connected with guide plates 6, two sides of the bottom of each guide plate 6 are fixedly connected with side baffle plates 8, an L-shaped supporting plate 9 is slidably connected between two adjacent side baffle plates 8, one side of each L-shaped supporting plate 9 is hinged with a rocker 13 through a second pin shaft 12, one end of each rocker 13, which is far away from each L-shaped supporting plate 9, is of a smooth arc-shaped structure, a first supporting rod 15 and a second supporting rod 17 are arranged below each rocker 13, each second supporting rod 17 is arranged on one side, which is far away from each rocker 13, a torsion spring 16 is sleeved on the rod wall of each first supporting rod 15, and two ends of each torsion spring 16 are respectively contacted with each second supporting rod 17 and each rocker 13;

the outer wall of one side of the outer shell 1 is fixedly connected with a fixed shell 18, the outer wall of the fixed shell 18 is fixedly connected with a servo motor 19 through a fixed frame, the output end of the servo motor 19 is fixedly connected with a first rotating shaft 20 through a coupler, the other end of the first rotating shaft 20 penetrates through the fixed shell 18, a first driving wheel 21 and a first gear 22 are sequentially sleeved on the shaft wall of one end of the first rotating shaft 20, the first gear 22 is sleeved on the shaft wall of the first rotating shaft 20 through a one-way bearing, the first driving wheel 21 is fixedly sleeved on the shaft wall of the first rotating shaft 20, one end of the first rotating shaft 20 penetrating through the first gear 22 penetrates through the outer shell 1, one side of the first rotating shaft 20 is provided with a second rotating shaft 23, the second rotating shaft 23 is rotatably connected with the fixed shell 18 and the outer shell 1, the second rotating shaft 23 is fixedly sleeved on the shaft wall of one end of the fixed shell 18, the second gear 28 is meshed with the first gear 22, the second rotating shaft 23 and the first rotating shaft 20 are fixedly sleeved on the shaft wall of the first rotating shaft wall 25 and the first rotating shaft wall of the first rotating shaft 20, and the first rotating shaft wall of the first rotating shaft 25 is sleeved on the first rotating shaft wall 25 and the first rotating shaft wall of the first rotating shaft 25 is respectively, and the first rotating shaft wall of the first rotating shaft 20 is sleeved on the rotating shaft 25 is sleeved on the rotating shaft wall of the first rotating shaft 25 and the rotating shaft wall of the pressing wheel 20;

the inner bottom of the outer shell 1 is fixedly connected with a fixing plate 29, a groove 30 is formed in the top of the fixing plate 29 in a penetrating mode, two sides of the inner bottom of the groove 30 are hinged with pinch plates 32 through third rotating shafts 31 respectively, the pinch plates 32 are fixedly sleeved on shaft walls of the third rotating shafts 31 located in the groove 30, the pinch plates 32 are slidably connected with the inner walls of the groove 30, two third rotating shafts 31 penetrate through the outer shell 1 through one ends of the fixing plate 29 and are fixedly sleeved with third gears 34, the two third gears 34 are in meshed connection, one of the two third rotating shafts 31 penetrates through shaft walls of one ends of the third gears 34 and are fixedly sleeved with second driving wheels 35, and the second driving wheels 35 are in driving connection with the first driving wheels 21 through driving belts 36.

The outer shell 1 is located the outer wall of taking out groove 2 top both sides on equal fixedly connected with articulated seat 3, two articulated seat 3 between articulated have apron 5 through first round pin axle 4, apron 5 can seal taking out groove 2 on the outer shell 1.

The guide chute 7 is arranged on the inclined surface of the guide plate 6, and the guide chute 7 can enable garbage to be more fluent in the process of discarding the garbage along the guide plate 6 to the inside of the outer shell 1.

Every the equal fixedly connected with spacing slider 10 in both ends of L type backup pad 9, the spacing spout 11 of looks adaptation has been seted up to corresponding spacing slider 10 on the inner plate wall of side shield 8, just spacing slider 10 sliding connection is in the inside of spacing spout 11, and spacing slider 10 can make L type backup pad 9 more stable when sliding between two adjacent side shields 8.

The outer walls of the two sides of the top of the outer shell 1 are provided with replacement grooves 14 in a penetrating mode at positions corresponding to the L-shaped supporting plates 9, the replacement grooves 14 facilitate the L-shaped supporting plates 9 to be pulled out from the outer shell 1, and plastic rolls placed at the top in the L-shaped supporting plates 9 are replaced.

The servo motor 19 is electrically connected with an external power supply through a PLC controller, and the TB6600 type PLC controller can effectively control the rotating speed and the steering of the servo motor 19 and can effectively ensure that the device can be driven normally.

The side wall of the outer circle side of the pressing wheel 24 is provided with a plurality of annular pressing grooves 26, the side wall of the outer circle side of the clamping wheel 25 is provided with a plurality of clamping grooves 27 at equal intervals, the pressing grooves 26 can enable the effect of the two pressing wheels 24 when the two plastic films are subjected to hot stamping sealing to be better, and the clamping grooves 27 can enable the friction force of the two clamping wheels 25 when the two plastic films are driven to conduct material guiding movement to be larger.

In an initial state, the L-shaped supporting plates 9 are pulled out along the replacement grooves 14, thermoplastic plastic film rolls are respectively placed in the two L-shaped supporting plates 9, one ends of the plastic film rolls are stretched and positioned above the warping plates 13, the L-shaped supporting plates 9 are reset, the warping plates 13 clamp the plastic films with the material guide plates 6 under the elastic action of the torsion springs 16, the plastic films penetrating through the tops of the warping plates 13 are placed between the clamping wheels 25, the clamping grooves 27 on the clamping wheels 25 can enable the clamping wheels 25 to drive the plastic films to stretch when rotating, and the pressing wheels 24 can carry out hot pressing on the plastic films;

then, the servo motor 19 is started, the servo motor 19 drives the first rotating shaft 20 to rotate clockwise, the first rotating shaft 20 can drive the second rotating shaft 23 to rotate anticlockwise through the first gear 22 and the second gear 28 when rotating clockwise, the pinch roller 24 and the pinch plate 32 are heated, the pinch roller 24 performs hot-pressing sealing on two sides of a passing plastic film, the first rotating shaft 20 can drive the second driving wheel 35 to rotate clockwise through the first driving wheel 21, the second driving wheel 35 drives one of the third rotating shafts 31 to rotate clockwise, the third rotating shaft 31 which rotates clockwise drives the other third rotating shaft 31 to synchronously rotate anticlockwise through the third gear 34 group, and the two third rotating shafts 31 respectively drive the two pinch plates 32 to outwards turn, so that the two pinch plates 32 are in an open state;

finally, when the plastic film subjected to hot-press sealing on two sides is positioned between the two pinch plates 32, the servo motor 19 is controlled by the controller to rotate anticlockwise, and when the servo motor 19 rotates anticlockwise, the first rotating shaft 20 is connected with the first gear 22, the pinch roller 24 and the pinch roller 25 through the single bearings, so that the first rotating shaft 20 cannot drive the first gear 22, the pinch roller 24 and the pinch roller 25 to rotate when rotating anticlockwise, and the first rotating shaft 20 drives the two pinch plates 32 to overturn in opposite directions through the transmission wheel set and the gear set to carry out hot-press sealing on the bottom of the plastic film, so that the plastic film forms a sealed plastic bag;

when the garbage collection device is used, garbage is collected to the inside of a plastic bag of the hot-press sealing stroke inside the outer shell 1 through the material guide plate 6, after the garbage is discarded, the output end of the servo motor 19 is started to rotate clockwise, the plastic bag filled with the garbage passes through the two pinch plates 32 in the same way, after the garbage passes through the pinch plates 32, the output end of the servo motor 19 is controlled by the controller to rotate anticlockwise, the two pinch plates 32 are used for hot-press sealing of a plastic film above the garbage, the garbage discarded to the inside of the outer shell 1 each time is packaged independently, and bacteria or viruses carried by the garbage can be effectively prevented from being diffused into the air.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an infectious department ward garbage disposal device, its characterized in that, including shell body (1), run through on the lateral wall of shell body (1) bottom one side and offered take out groove (2), the both ends at top in shell body (1) are all fixedly connected with stock guide (6), every the both sides of stock guide (6) bottom are all fixedly connected with side shield (8), and two adjacent between side shield (8) sliding connection have L type backup pad (9), one side of L type backup pad (9) articulates through second round pin axle (12) has wane (13), the one end that wane (13) kept away from L type backup pad (9) is smooth convex structure, the oblique below of wane (13) is provided with first bracing piece (15) and second bracing piece (17), second bracing piece (17) set up in one side that wane (13) were kept away from to first bracing piece (15), cup joint torsional spring (16) on the wall of first bracing piece (15), the both ends of torsional spring (16) are contacted with second wane (17) respectively;

the outer wall of one side of the outer shell body (1) is fixedly connected with a fixed shell (18), the outer wall of the fixed shell body (18) is fixedly connected with a servo motor (19) through a fixed frame, the output end of the servo motor (19) is fixedly connected with a first rotating shaft (20) through a coupler, the other end of the first rotating shaft (20) penetrates through the fixed shell body (18), the first rotating shaft (20) penetrates through the shaft wall of one end of the fixed shell body (18) to be sequentially sleeved with a first driving wheel (21) and a first gear (22), the first gear (22) is sleeved on the shaft wall of the first rotating shaft (20) through a one-way bearing, the first driving wheel (21) is fixedly sleeved on the shaft wall of the first rotating shaft (20), one end of the first rotating shaft (20) penetrates through the outer shell body (1) through a first gear (22), one side of the first rotating shaft (20) is provided with a second rotating shaft (23), the second rotating shaft (23) is rotatably connected with the fixed shell body (18) and the outer shell body (1), the second rotating shaft (23) is positioned in the fixed shell body (18) and is in meshed engagement with the first gear (28) and is fixedly sleeved with the first gear (28), the two ends of the second rotating shaft (23) and the first rotating shaft (20) which are positioned on the inner shaft wall of the outer shell (1) are respectively sleeved with a pressing wheel (24) and a clamping wheel (25), the pressing wheel (24) and the clamping wheel (25) are fixedly sleeved on the shaft wall of the second rotating shaft (23), and the pressing wheel (24) and the clamping wheel (25) are sleeved on the shaft wall of the first rotating shaft (20) through one-way bearings;

the inner bottom of the outer shell (1) is fixedly connected with a fixing plate (29), grooves (30) are formed in the top of the fixing plate (29) in a penetrating mode, pinch plates (32) are hinged to two sides of the inner bottom of each groove (30) through third rotating shafts (31), the pinch plates (32) are fixedly sleeved on shaft walls of the inner portions of the grooves (30) of the third rotating shafts (31), the pinch plates (32) are slidably connected with the inner walls of the grooves (30), two third rotating shafts (31) penetrate through one ends of the fixing plate (29) and penetrate through the outer shell (1) and are fixedly sleeved with third gears (34), the two third gears (34) are in meshed connection, two third rotating shafts (31) penetrate through shaft walls of one ends of the third gears (34) and are fixedly sleeved with second driving wheels (35), and the second driving wheels (35) are in driving connection with the first driving wheels (21) through driving belts (36).

2. An infectious ward waste disposal apparatus according to claim 1, wherein: the outer shell (1) is located on the outer wall of the two sides of the top of the take-out groove (2), hinge bases (3) are fixedly connected, and a cover plate (5) is hinged between the two hinge bases (3) through a first pin shaft (4).

3. An infectious ward waste disposal apparatus according to claim 1, wherein: a guide groove (7) is formed in the inclined surface of the guide plate (6).

4. An infectious ward waste disposal apparatus according to claim 1, wherein: every both ends of L type backup pad (9) all fixedly connected with spacing slider (10), spacing spout (11) of looks adaptation have been seted up to corresponding spacing slider (10) on the inner panel wall of side shield (8), just spacing slider (10) sliding connection is in the inside of spacing spout (11).

5. An infectious ward waste disposal apparatus according to claim 1, wherein: the outer walls of the two sides of the top of the outer shell (1) are provided with replacement grooves (14) in a penetrating way at positions corresponding to the L-shaped supporting plates (9).

6. An infectious ward waste disposal apparatus according to claim 1, wherein: the servo motor (19) is electrically connected with an external power supply through a PLC.

7. An infectious ward waste disposal apparatus according to claim 1, wherein: a plurality of annular pressing grooves (26) are formed in the side wall of the outer circle side of the pressing wheel (24), and a plurality of clamping grooves (27) are formed in the side wall of the outer circle side of the clamping wheel (25) at equal intervals.