CN219851308U - Improved medical waste inactivating machine convenient for discharging - Google Patents

Abstract

The utility model provides an improved medical waste inactivating machine convenient for discharging, which comprises a machine body main body, a feeding mechanism, a crushing mechanism, a spin-drying mechanism and a recovery mechanism, wherein the feeding mechanism is used for conveying medical waste to the crushing mechanism, the spin-drying mechanism is arranged below the crushing mechanism, the recovery mechanism is arranged below the spin-drying mechanism, the spin-drying mechanism can be turned downwards to pour the medical waste into the recovery mechanism by utilizing the gravity effect of the medical waste, and the recovery mechanism can be output from the side face of the inactivating machine. The improved medical waste inactivating machine convenient for discharging has the advantages of simple and ingenious structural design, high inactivating efficiency and capability of effectively realizing quick pouring of medical waste.

Description

Improved medical waste inactivating machine convenient for discharging

Technical Field

The utility model relates to the technical field of medical waste treatment, in particular to an improved medical waste inactivating machine convenient for discharging.

Background

Medical solid waste refers to waste which needs to be discarded and cannot be reused in hospitals. Medical waste may contain a large amount of microorganisms and harmful chemical substances, and even harmful substances, so that the medical waste is listed in the national hazardous waste list and is to be disposed of according to the hazardous waste disposal specification, and medical waste which is not subjected to disinfection pretreatment is not allowed to be directly landfilled.

At present, most hospitals adopt an inactivating machine to inactivate medical waste in the hospital, and then carry out transferring treatment; the traditional inactivating machine generally pumps medical waste solids into a collecting barrel for collection after fully crushing, soaking and dry-wet separation of medical waste, and has complex structural design; or after the medical waste is sufficiently crushed and infiltrated, the medical waste is filtered by a filter screen above a collecting barrel and then dried, so that the collection of medical waste solids is realized, and the collection efficiency is low because of the long-time drying.

In view of the above, the inventor of the utility model has invented an improved medical waste inactivating machine which has simple and ingenious structural design, high inactivating efficiency and convenient discharging and can pour out medical waste rapidly.

Disclosure of Invention

The utility model aims to provide the improved medical waste inactivating machine which has simple and ingenious structural design, high inactivating efficiency and convenient discharging and can pour out medical waste rapidly.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a make things convenient for useless inactivating machine of improved generation of ejection of compact, includes fuselage main part, pan feeding mechanism, broken mechanism, spin-drying mechanism and recovery mechanism, the pan feeding mechanism be used for to broken mechanism carries the medical waste, spin-drying mechanism set up in broken mechanism below, recovery mechanism set up in spin-drying mechanism below, spin-drying mechanism can realize down overturn in order to utilize the medical waste gravity effect to empty the medical waste to recovery mechanism in, recovery mechanism can be exported by the inactivating machine side.

As a further improvement, the spin-drying mechanism comprises a spin-drying barrel, an outer barrel, a positioning part, a first rotating motor, a second rotating motor and a supporting frame body; the transmission shaft driven by the first rotating motor penetrates through the bottom of the outer barrel and the broken air film spin-drying barrel, the outer barrel is hung on the supporting frame body, the second rotating motor is fixed on the supporting frame body, the transmission shaft of the second rotating motor penetrates through the supporting frame body and is fixedly connected with the side wall of the outer barrel, the outer barrel is fixed by the positioning component during spin-drying, and the outer barrel is loosened during overturning.

As a further improvement, at least one of the number of the positioning parts is provided, and each positioning part comprises a cylinder, a positioning piece and a positioning block fixed outside the outer barrel; the locating piece with the cylinder is connected and all is fixed in on the support frame body, set up on the locating piece with the chucking portion of locating piece looks adaptation.

As a further improvement, the first rotating motor is fixed on one side of the supporting frame body, and a driving shaft of the first rotating motor is in transmission connection with a driving shaft at the bottom of the outer barrel through a driving belt.

As a further improvement, the recycling mechanism discharges from the front or the rear of the inactivating machine; the recovery mechanism is of a transmission belt conveying structure or a push-pull box structure.

As a further improvement, the feeding mechanism comprises a feeding detection part, a feeding control part and a feeding channel communicated with the crushing mechanism; the feeding control component is arranged in the feeding channel and is used for controlling the movement or the rest of medical waste in the feeding channel based on the parameters acquired by the feeding detection component.

As a further improvement, the main body of the machine body is provided with a feeding port communicated with the feeding channel, and the feeding detection part comprises a pressure sensor for detecting the extrusion pressure of medical wastes on the edge of the feeding port.

As a further improvement, a push-pull plate is arranged on the main body of the machine body, and the position of the push-pull plate can be adjusted to adjust the size of the feeding hole.

As a further improvement, a bearing plate is arranged at the starting point of the feeding channel and used for bearing medical waste put in through the feeding port, and a gravity sensor is arranged below the bearing plate.

As a further improvement, the bearing plate is lifted in the vertical direction through a lifting mechanism, and a push plate mechanism is arranged in the feeding channel and used for transversely pushing the lifted medical wastes into the crushing mechanism.

Compared with the prior art, the utility model has the beneficial effects that:

1. the improved medical waste inactivating machine convenient for discharging integrally adopts the spin-drying mechanism capable of realizing rotation and overturning simultaneously, can effectively realize rapid collection of the treated medical solid waste, reserves enough space for overturning the spin-drying mechanism through the design of the integral structure, and finally can realize transportation of the medical waste into the recovery mechanism only by one overturning action, and has compact and reasonable structural design.

2. According to the spin-drying mechanism in the improved medical waste inactivating machine convenient for discharging, spin-drying treatment of the spin-drying barrel in the outer barrel is realized through the first rotating motor, meanwhile, the outer barrel is turned over by utilizing the second rotating motor, and the coordination switching of spin-drying and turning states is realized through the positioning component, so that the functions of the spin-drying mechanism can be maximally exerted, the occupied space is reduced from the whole body, the arrangement of an independent material pumping mechanism is avoided, and the rapid discharging is realized.

3. When the recovery mechanism is a transmission belt conveying structure, the medical waste inactivation system capable of discharging materials from the rear part simultaneously can be formed by a plurality of medical waste inactivation machines, medical waste is directly poured onto the transmission belts by the spin-drying mechanism, the output directions of the plurality of transmission belts are parallel, and the medical waste is uniformly recovered by matching with another total transmission belt arranged below the plurality of transmission belts, or is uniformly recovered by a mode that the output directions of the plurality of transmission belts point to the same position, so that the technical problems of low efficiency and high labor cost caused by the fact that medical waste is singly collected at each inactivation machine in the prior art are avoided.

4. According to the improved medical waste inactivating machine convenient to discharge, the feeding channels are matched in an L-shaped mode through the sequence of two movements, so that medical waste garbage can move along an L-shaped movement track, the feeding detection component and the gravity sensor can be arranged in a sufficient space effectively, meanwhile, when the inactivating machine is judged to be insufficient for smashing the medical waste garbage, the lifting mechanism can be controlled not to lift or the pushing plate mechanism can not push out, the problem that after the traditional inactivating machine inputs garbage from a feeding port, the medical waste garbage immediately contacts with the smashing mechanism to cause the breakage of a garbage bag is avoided, and the problem of secondary infection caused by taking out the garbage bag after the breakage is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of an improved medical waste inactivating machine with convenient discharging;

fig. 2 is a schematic structural view showing the back surface of the improved medical waste inactivating machine with convenient discharging after hiding the main body of the machine body;

fig. 3 is a schematic structural view showing the front surface of the improved medical waste inactivating machine with convenient discharging after hiding the main body of the machine body;

fig. 4 is an enlarged structural schematic view showing the spin-drying mechanism in fig. 3.

Description of the main reference signs

10. A main body of the main body; 11. a support plate; 12. a feeding door; 13. a feed port; 14. a discharge port; 20. a feeding mechanism; 21. a shower pipe; 30. a crushing mechanism; 40. a spin-drying mechanism; 41. an outer tub; 42. a positioning member; 421. a positioning piece; 43. a first rotating electric machine; 44. a second rotating electric machine; 45. a support frame body; 46. a horizontal cross plate; 50. a recovery mechanism;

60. a lifting mechanism; 70. a carrying plate;

80. a push-pull mechanism; 81. a support frame body; 82. a guide rod; 83. a side pushing plate;

90. a push-pull plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, an improved medical waste inactivating machine convenient for discharging comprises a main body 10, a feeding mechanism 20, a crushing mechanism 30, a drying mechanism 40 and a recovery mechanism 50, wherein the feeding mechanism 20 is used for conveying medical waste to the crushing mechanism 30, a spray pipe 21 is arranged above the crushing mechanism 30 and used for spraying inactivating liquid medicine required during medical waste infiltration to the crushing mechanism 30, the drying mechanism 40 is arranged below the crushing mechanism 30, a supporting flat plate 11 is arranged in the middle of the main body 10, the crushing mechanism 30 is arranged on the supporting flat plate 11, a blanking port is formed above the drying mechanism 40 for enabling crushed medical waste solids to drop into the drying mechanism 40 for infiltration and drying, the recovery mechanism 50 is arranged below the medical waste mechanism 40, the drying mechanism 40 can realize downward overturning so as to utilize the action of waste gravity to pour the medical waste into the recovery mechanism 50, and the recovery mechanism 50 can be laterally output by the inactivating machine.

The spin-drying mechanism 40 capable of realizing rotation and overturning simultaneously is integrally adopted, the purpose of quickly collecting the treated medical solid waste can be effectively achieved, enough space is reserved for overturning the spin-drying mechanism 40 through the design of the integral structure, and finally, the medical waste can be transported to the recovery mechanism 50 only through one overturning action, so that the structural design is compact and reasonable.

Referring to fig. 2 to 3, the spin-drying mechanism 40 includes a spin-drying tub (not shown), an outer tub 41, a positioning member 42, a first rotating motor 43, a second rotating motor 44, and a support frame 45; the periphery and the bottom of the spin-drying barrel are provided with a plurality of water filtering holes, the highest position of the water filtering holes on the periphery is half of the spin-drying barrel, and the bottom of the outer barrel 41 is provided with a water outlet pipe for discharging liquid medicine; the supporting frame body 45 comprises two hanging plates vertically fixed below the supporting plate 11, a transmission shaft driven by the first rotating motor 43 passes through the bottom of the outer barrel 41 and the broken air film spin-drying barrel, the outer barrel 41 is hung on the supporting frame body 45 through bearings which are arranged on two sides of the outer barrel and are matched with the hanging plates in the hanging plates, the second rotating motor 44 is fixed on the supporting frame body 45, the transmission shaft of the second rotating motor passes through the supporting frame body 45 and is fixedly connected with the side wall of the outer barrel 41, the positioning component 42 is used for fixing the outer barrel 41 during spin-drying, and the outer barrel 41 is loosened during overturning; a baffle is further disposed below the supporting plate 11, so as to ensure that the poured garbage can be blocked by the baffle and falls into the recycling mechanism 50 below when the outer tub 41 is turned over.

The spin-drying mechanism 40 realizes spin-drying treatment of the spin-drying barrel in the outer barrel 41 through the first rotating motor 43, meanwhile, the second rotating motor 44 is utilized to realize overturning of the outer barrel 41, and the positioning component 42 is utilized to realize cooperative switching of spin-drying and overturning states, so that the functions of the spin-drying mechanism 40 can be exerted to the maximum extent, the occupied space is reduced from the whole, the arrangement of a separate material pumping mechanism is avoided, and the quick discharging is realized.

Referring to fig. 3 and 4, the number of the positioning parts 42 is at least one, in this embodiment, the number of the positioning parts 42 is two, and each positioning part 42 includes a cylinder, a positioning member 421 and a positioning block fixed outside the outer tub 41; the locating piece 421 is connected with the air cylinder and is fixed on the supporting frame body 45, the locating piece is provided with a clamping part matched with the locating piece 421, and the locating piece 421 are clamped and loosened through pushing and retracting of the air cylinder, so that stable fixation during spin-drying of the spin-drying barrel and release during turnover of the outer barrel 41 are realized, and the structure design is simple and ingenious, and the function is easy.

Further, the first rotating motor 43 is fixed on one side of the supporting frame 45, a horizontal transverse plate 46 is disposed below the outer tub 41, the first rotating motor 43 is fixed on one end of the horizontal transverse plate 46, and a driving shaft of the first rotating motor 43 is in driving connection with a driving shaft at the bottom of the outer tub 41 through a driving belt. Through belt drive's structure, can maximize the realization reserve the space of outer bucket 41 below, avoid because of the rotating electrical machines directly sets up in outer bucket 41 under the time of overturning and lead to the problem that needs bigger space in order to strike recovery mechanism 50 when the upset appears.

Referring to fig. 2 and 3, the recovery mechanism 50 discharges from the front or rear of the inactivating machine; the recovery mechanism 50 is a transmission belt conveying structure (figure 3) or a push-pull box structure (figure 2); when the recovery mechanism 50 is in a push-pull box structure, the recovery mechanism 50 comprises a collection box, a pushing cylinder and a slide guiding slide rail, the collection box is pushed to move along the slide guiding slide rail by the pushing cylinder, so that medical waste is pushed out, a discharge hole 14 (refer to fig. 1) is arranged at the bottom of the side surface of the main body 10, and the collection box is opened for directly taking out medical waste from the outside when being pushed out; and when recovery mechanism 50 is drive belt conveying structure, can constitute the useless inactivation system of medical of follow rear ejection of compact simultaneously in batches through a plurality of useless inactivation machines of medical, useless is by spin-drying mechanism 40 is direct to the drive belt, and a plurality of the output direction of drive belt is parallel, and the cooperation sets up another total drive belt of a plurality of drive belt below and realizes useless unified recovery of medical, perhaps carries out unified recovery through the mode that a plurality of drive belt output directions point to same position, avoids traditional needs manual work to carry out useless collection of medical alone to every inactivation machine department, causes inefficiency, the high technical problem of human cost.

Referring to fig. 1 to 3, the feeding mechanism 20 includes a feeding detecting component, a feeding controlling component, and a feeding channel communicating with the crushing mechanism 30; the feeding control part is arranged in the feeding channel and is used for controlling the movement or the rest of medical waste in the feeding channel based on the parameters acquired by the feeding detection part, and the feeding control part comprises a lifting mechanism 60 and a push-pull mechanism 80. The parameters acquired by the detection component such as the weight or the size of each bag of medical waste garbage are combined with the feeding control component to adjust the movement state of medical waste, so that the problem that the inactivation machine is damaged due to the fact that excessive or overweight medical waste is thrown into the inactivation machine but the inactivation machine cannot be identified is avoided.

Further, the main body 10 is provided with a feeding gate 12 and a feeding port 13 communicated with the feeding channel, and the feeding detection component comprises a pressure sensor for detecting that the edge of the feeding port 13 receives extrusion pressure from medical waste. When the material is required to be thrown, the material throwing door 12 can be opened from the outside, bagged medical waste is thrown through the material throwing opening 13, and when the medical waste is too large in overall size and is difficult to be plugged into the material throwing opening 13, the pressure sensor can detect the pressure which lasts for more than a certain time (such as more than two seconds), at the moment, the system can judge that the medical waste is too large in volume, and an alarm is sent to remind a material throwing person to take out the medical waste. The problem that the traditional inactivating machine is damaged due to lack of detection and medical waste with overlarge input volume can be effectively avoided through the detection structure.

Still further, a push-pull plate 90 is provided on the main body 10, the push-pull plate 90 is attached to and disposed in a gap between the main body 10 and the head end of the feeding channel, a plurality of guide posts are provided on the back of the push-pull plate 90, a plurality of guide bar holes 131 are provided on the feeding port 13 of the feeding channel to cooperate with the guide posts to realize directional movement, and the push-pull plate 90 can be pulled to adjust the size of the feeding port 13. The size of medical waste garbage bags of different hospitals can be effectively matched through the position control of the push-pull plate 90, and the accuracy of signals detected by the pressure sensor is ensured under the condition of different garbage bag sizes.

Referring to fig. 3, the carrying plate 70 is lifted in the vertical direction by a lifting mechanism 60, the carrying plate 70 is L-shaped, the lifting mechanism 60 includes a lifting cylinder disposed on the supporting plate 11, lifting is achieved by fixing a push rod portion of the lifting cylinder with the vertical portion of the carrying plate 70, and a push plate mechanism is disposed in the feeding channel for pushing the lifted medical waste into the crushing mechanism 30 in the lateral direction. The push plate mechanism comprises a suspension frame body 81 arranged on the support flat plate 11, a guide rod 82 arranged between the suspension frame bodies 81 and a side pushing plate 83 slidably fixed on the guide rod 82, wherein the side pushing plate 83 is a vertical flat plate, and a pushing cylinder capable of realizing horizontal pushing and retraction is arranged at the top of the suspension frame body 81 to push the side pushing plate 83 to realize transverse movement along the guide rod 82.

The feeding channel is L-shaped through the sequential coordination of two movements, the medical waste garbage is L-shaped, the movement track is realized, the movement track can effectively provide enough space to set the feeding detection component and the gravity sensor, meanwhile, when the inactivating machine is judged to be insufficient for smashing the medical waste garbage, the lifting mechanism 60 can be controlled not to lift or the pushing plate mechanism is not pushed out, the problem that the traditional inactivating machine immediately contacts with the crushing mechanism 30 to cause the garbage bag to crack after the garbage is put into the garbage from the feeding port 13 is avoided, and the problem of secondary infection caused by taking out the garbage bag after the garbage bag is broken is avoided.

In addition, a bearing plate 70 is arranged at the starting point of the feeding channel for bearing medical waste put in through the feeding port 13, and a gravity sensor is arranged below the bearing plate 70. The gravity of the medical waste garbage bag is measured through the gravity sensor, so that the system can judge the liquid medicine amount required to be sprayed out by the spraying mechanism on one hand, and the medical waste garbage is weighed on the other hand, and the situation that the inactivating machine is used for treating the overweight garbage is avoided.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. An improved medical waste inactivating machine convenient for discharging, which is characterized in that: including fuselage main part (10), pan feeding mechanism (20), broken mechanism (30), mechanism (40) and recovery mechanism (50) spin-dry, pan feeding mechanism (20) be used for to broken mechanism (30) carry medical waste, spin-dry mechanism (40) set up in broken mechanism (30) below, recovery mechanism (50) set up in spin-dry mechanism (40) below, spin-dry mechanism (40) can realize the upset downwards in order to utilize medical waste gravity to empty medical waste into recovery mechanism (50), recovery mechanism (50) can be by the output of inactivating machine side.

2. The improved medical waste inactivating machine convenient for discharging according to claim 1, wherein: the spin-drying mechanism (40) comprises a spin-drying barrel, an outer barrel (41), a positioning component (42), a first rotating motor (43), a second rotating motor (44) and a support frame body (45); the transmission shaft driven by the first rotating motor (43) penetrates through the bottom of the outer barrel (41) and the spin-drying barrel, the outer barrel (41) is hung on the supporting frame body (45), the second rotating motor (44) is fixed on the supporting frame body (45) and the transmission shaft of the second rotating motor penetrates through the supporting frame body (45) and is fixedly connected with the side wall of the outer barrel (41), the positioning component (42) is used for fixing the outer barrel (41) during spin-drying, and the outer barrel (41) is loosened during overturning.

3. The improved medical waste inactivating machine convenient for discharging according to claim 2, wherein: at least one positioning part (42), wherein each positioning part (42) comprises a cylinder, a positioning piece (421) and a positioning block fixed outside the outer barrel (41); the locating piece (421) is connected with the air cylinder and is fixed on the supporting frame body (45), and the locating piece is provided with a clamping part matched with the locating piece (421).

4. The improved medical waste inactivating machine convenient for discharging according to claim 2, wherein: the first rotating motor (43) is fixed on one side of the supporting frame body (45), and a driving shaft of the first rotating motor (43) is in transmission connection with a transmission shaft at the bottom of the outer barrel (41) through a transmission belt.

5. The improved medical waste inactivating machine convenient for discharging according to claim 1, wherein: the recovery mechanism (50) discharges from the front or the rear of the inactivating machine; the recovery mechanism (50) is of a transmission belt conveying structure or a push-pull box structure.

6. The improved medical waste inactivating machine convenient for discharging according to claim 1, wherein: the feeding mechanism (20) comprises a feeding detection part, a feeding control part and a feeding channel communicated with the crushing mechanism (30); the feeding control component is arranged in the feeding channel and is used for controlling the movement or the rest of medical waste in the feeding channel based on the parameters acquired by the feeding detection component.

7. The improved medical waste inactivating machine convenient for discharging according to claim 6, wherein: the machine body (10) is provided with a feeding port (13) communicated with the feeding channel, and the feeding detection component comprises a pressure sensor for detecting that the edge of the feeding port (13) is subjected to extrusion pressure from medical waste.

8. The improved medical waste inactivating machine convenient for discharging according to claim 7, wherein: the machine body (10) is provided with a push-pull plate (90), and the position of the push-pull plate (90) can be adjusted to adjust the size of the feeding port (13).

9. The improved medical waste inactivating machine convenient for discharging according to claim 7, wherein: the feeding channel is characterized in that a bearing plate (70) is arranged at the starting point of the feeding channel and used for bearing medical waste put in through a feeding port (13), and a gravity sensor is arranged below the bearing plate (70).

10. The improved medical waste inactivating machine convenient for discharging according to claim 9, wherein: the bearing plate (70) is lifted in the vertical direction through a lifting mechanism (60), and a pushing plate mechanism used for transversely pushing the lifted medical wastes into the crushing mechanism (30) is arranged in the feeding channel.