CN219898464U - Medical waste pretreatment device - Google Patents
Medical waste pretreatment device Download PDFInfo
- Publication number
- CN219898464U CN219898464U CN202321524951.XU CN202321524951U CN219898464U CN 219898464 U CN219898464 U CN 219898464U CN 202321524951 U CN202321524951 U CN 202321524951U CN 219898464 U CN219898464 U CN 219898464U
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- China
- Prior art keywords
- crushing
- fixedly connected
- wall
- medical waste
- pretreatment device
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- 239000002906 medical waste Substances 0.000 title claims abstract description 64
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 238000012546 transfer Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a medical waste pretreatment device, which comprises a crushing cylinder, wherein the front end of the crushing cylinder is fixedly connected with a feed hopper, the inner wall of the top end of the crushing cylinder is rotationally connected with a crushing shaft, the outer wall of the crushing shaft is fixedly connected with a plurality of cutters, the bottom end of the crushing cylinder is fixedly connected with a crushing box, the rear side of the inner wall of the crushing box is rotationally connected with a filter plate, a plurality of elliptic blocks are arranged in the middle of the bottom end of the filter plate, and the inner walls of the elliptic blocks are fixedly connected with transmission rods. According to the medical waste crushing device, the crushing shaft rotates to drive the cutter to rotate so as to crush the medical waste for the first time, and then the medical waste which is not fully crushed can not fall into the collecting trolley through the filter plate but can be crushed again through the crushing roller, so that the medical waste is more fully crushed, the collecting trolley is arranged in the crushing box, and the plurality of universal wheels are fixedly connected to the bottom of the collecting trolley, so that the medical waste after crushing can be conveniently transferred by workers.
Description
Technical Field
The utility model relates to the technical field of medical waste treatment, in particular to a medical waste pretreatment device.
Background
Medical waste, also known as medical waste or medical waste, refers to waste generated at medical and health institutions, clinics, laboratories, etc. that is potentially dangerous to the human body and the environment, and medical waste disposal is required to follow strict regulations and regulations. Typically, medical institutions collect, store, and disinfect such waste in a sorted manner before it leaves the medical institution. The waste is then transported to a designated medical waste treatment center for professional, safe disposal, including incineration, chemical treatment, biodegradation, and the like.
In the current medical places, a large amount of medical wastes are generated every day, in particular to syringes, needle tubes and the like, and most medical places do not have the capability of processing the medical wastes, so that only more manpower is needed for processing the medical wastes, the traditional crushing device is insufficient in crushing, the crushing effect is not ideal, a large amount of manpower is needed for transferring the medical wastes after the processing is finished, and the labor intensity of staff is increased.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a medical waste pretreatment device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a medical waste preprocessing device, includes crushing section of thick bamboo, crushing section of thick bamboo front end fixedly connected with feeder hopper, crushing section of thick bamboo top inner wall rotates and is connected with crushing axle, crushing axle outer wall fixedly connected with a plurality of cutters, crushing section of thick bamboo bottom fixedly connected with smashes the case, it rotates and is connected with the filter plate to smash incasement wall rear side, filter plate bottom middle part is provided with a plurality of oval pieces, oval piece inner wall equal fixedly connected with transfer line, two transmission shafts are connected with in rotation of crushing case left and right sides inner wall, the equal fixedly connected with crushing roller of transmission shaft outer wall, smash incasement wall top fixedly connected with a plurality of ultraviolet lamp.
As a further description of the above technical solution:
the crushing cylinder top fixedly connected with second motor, second motor drive end fixed connection is on crushing axle top.
As a further description of the above technical solution:
the smashing box is characterized in that the left end of the smashing box is fixedly connected with a supporting plate, the top end of the supporting plate is fixedly connected with a first motor, and the driving end of the first motor is fixedly connected with the left end of a front transmission shaft.
As a further description of the above technical solution:
the front side the left side fixedly connected with main gear of transmission shaft outer wall, main gear external diameter meshing is connected with the pinion, pinion inner wall fixed connection is in the left side of rear side transmission shaft outer wall.
As a further description of the above technical solution:
the rear side the transmission shaft outer wall corresponds the left fixedly connected with main belt pulley of pinion, the vice belt pulley of transmission pole outer wall left fixedly connected with, be connected through the belt between vice belt pulley and the main belt pulley.
As a further description of the above technical solution:
the crushing incasement wall corresponds the filter plate below and is provided with the collection dolly, the equal fixedly connected with universal wheel in collection dolly bottom four corners.
As a further description of the above technical solution:
the crushing case is left and right both ends all fixedly connected with fixed block, right side the fixed block top rotates and is connected with the pin.
As a further description of the above technical solution:
the bottom of the front end of the crushing box is rotationally connected with a baffle.
The utility model has the following beneficial effects:
1. according to the utility model, firstly medical waste enters the crushing cylinder from the feed hopper, the second motor is used as a driving source of the crushing shaft, the cutter is driven to rotate by the crushing shaft, so that the medical waste is crushed for the first time, then the medical waste falls onto the filter plate, so that ultraviolet rays can sterilize the medical waste and prevent bacteria from polluting the environment, then the first motor drives the transmission rod to enable the elliptic block to rotate, the elliptic block is arranged at the bottom end of the filter plate, the rear end of the filter plate is rotationally connected to the inner wall of the crushing box, so that the elliptic block rotates to vibrate the filter plate, the medical waste which is crushed fully falls into the collecting trolley, and the medical waste which does not fall down is crushed again by the crushing roller, so that the medical waste is crushed fully.
2. According to the utility model, when the collecting trolley is full, the stop lever is opened, the stop lever is rotated to the other side, then the baffle plate is opened, then the handle is pulled to pull out the collecting trolley, and the universal wheels are arranged at the bottom of the collecting trolley, so that the medical waste is convenient to transfer manually, the labor intensity of workers is reduced, after the collecting trolley is cleaned, the trolley is pushed back to the original position, the baffle plate is closed, then the stop lever is rotated back to the original position, and the mobile phone trolley is prevented from sliding out in the using process.
Drawings
FIG. 1 is a perspective view of the front of a medical waste pretreatment device according to the present utility model;
FIG. 2 is a schematic view of a left side structure of a medical waste pretreatment device according to the present utility model;
FIG. 3 is a schematic view of a cross-sectional structure of a medical waste pretreatment device according to the present utility model;
fig. 4 is a schematic structural view of a collecting trolley of a medical waste pretreatment device according to the present utility model.
Legend description:
1. a crushing cylinder; 2. a feed hopper; 3. a crushing box; 4. an elliptic block; 5. a filter plate; 6. a crushing shaft; 7. a cutter; 8. a baffle; 9. a stop lever; 10. a fixed block; 11. a transmission rod; 12. a main gear; 13. a pinion gear; 14. a support plate; 15. a first motor; 16. a second motor; 17. a transmission shaft; 18. an ultraviolet lamp; 19. collecting a trolley; 20. a pulverizing roller; 21. a main pulley; 22. a secondary pulley; 23. and a universal wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a medical waste preprocessing device, including crushing section of thick bamboo 1, crushing section of thick bamboo 1 front end fixedly connected with feeder hopper 2, crushing section of thick bamboo 1 top inner wall rotates and is connected with crushing axle 6, crushing axle 6 outer wall fixedly connected with a plurality of cutters 7, crushing section of thick bamboo 1 bottom fixedly connected with smashes case 3, crushing case 3 inner wall rear side rotates and is connected with filter plate 5, filter plate 5 bottom middle part is provided with a plurality of oval pieces 4, oval piece 4 equal fixedly connected with transfer line 11 of inner wall, crushing case 3 left and right sides inner wall rotates and is connected with two transmission shafts 17, the equal fixedly connected with crushing roller 20 of transmission shaft 17 outer wall, smash case 3 inner wall top fixedly connected with a plurality of ultraviolet lamp 18, at first medical waste gets into crushing section of thick bamboo 1 through feeder hopper 2, and crushing axle drives cutter 7 smash medical waste, medical waste after smashing can fall on the filter plate 5 in the crushing case 3, smash abundant medical waste can pass through filter plate 5, and smash insufficient medical waste can be smashed by the filter plate 20 again, thereby make medical waste by abundant smashing, can take oval piece rotation when transfer line 11 rotates, oval piece 4 sets up in oval piece 5 below, thereby vibration of filter plate 5 can be carried out on the filter plate 5 and the filter plate 5 is completely to the medical waste is polluted by vibration, and the medical waste is avoided to the outside the medical waste is completely to the filter plate 5.
Further, the top end of the crushing cylinder 1 is fixedly connected with a second motor 16, the driving end of the second motor 16 is fixedly connected with the top end of the crushing shaft 6, the second motor 16 can drive 6 to rotate as a driving source of the crushing shaft 6, the crushing shaft 6 rotates to drive the cutter 7 to rotate, so as to crush medical wastes, the left end of the crushing box 3 is fixedly connected with a supporting plate 14, the top end of the supporting plate 14 is fixedly connected with a first motor 15, the driving end of the first motor 15 is fixedly connected with the left end of a front transmission shaft 17, the left side of the outer wall of the front transmission shaft 17 is fixedly connected with a main gear 12, the outer diameter of the main gear 12 is in meshed connection with a secondary gear 13, the inner wall of the secondary gear 13 is fixedly connected with the left side of the outer wall of the rear transmission shaft 17, the outer wall of the rear transmission shaft 17 is fixedly connected with a main belt pulley 21 corresponding to the left side of the secondary gear 13, the left side of the outer wall of the transmission shaft 11 is fixedly connected with a secondary belt pulley 22, the secondary belt pulley 22 is connected with the main belt 21 through a belt, the first motor 15 rotates to drive the front transmission shaft 17 to rotate, the main gear 12 on the left side of the outer wall of the front transmission shaft 17 also rotates, so that the main gear 12 can drive the rear transmission shaft 17 to rotate through the auxiliary gear 13, the crushing roller 20 can rotate to crush medical wastes, the main belt pulley 21 is arranged on the left side of the rear transmission shaft 17, the main belt pulley 21 drives the auxiliary belt pulley 22 through a belt, the auxiliary belt pulley 22 is arranged on the left side of the transmission rod 11, the transmission rod 11 can rotate, the transmission rod 11 vibrates the filter plate 5 through the oval block 4, the collecting trolley 19 is arranged on the inner wall of the crushing box 3 corresponding to the lower part of the filter plate 5, universal wheels 23 are fixedly connected to four corners of the bottom end of the collecting trolley 19, the fixed blocks 10 are fixedly connected to the left end and the right end of the crushing box 3, the stop lever 9 is rotatably connected to the top end of the right fixed block 10, the front end of the crushing box 3 is rotatably connected with the baffle 8, the collecting trolley 19 mainly collects medical waste, when the collecting trolley 19 is full, the stop lever 9 is rotated to the other end, then the baffle plate 8 is pulled open, the collecting trolley 19 is pulled out by the hand through the handle, and the bottom end of the collecting trolley 19 is fixedly connected with the universal wheels 23, so that the transfer of the processed medical waste by workers is facilitated.
Working principle: firstly pouring medical waste into a crushing cylinder 1 through a feed hopper 2, then rotating a crushing shaft 6 with a cutter 7, so as to treat and crush the medical waste, enabling the crushed medical waste to enter a crushing box 3, enabling an ultraviolet lamp 18 to be arranged at the top of the inner wall of the crushing box 3, enabling the medical waste to sterilize, enabling the medical waste to fall onto a filter plate 5 after entering the crushing box 3, enabling the filter plate 5 to be of an inclined design, enabling a crushing roller 20 to be arranged in front of the filter plate 5, enabling a first motor 15 to drive two transmission shafts 17 to rotate in opposite directions through meshed connection between a main gear 12 and a secondary gear 13, enabling the crushing roller 20 to rotate reversely on the transmission shafts 17, enabling the medical waste which is not fully crushed to be crushed further crushed, improving crushing efficiency, the left side of the rear transmission shaft 17 is provided with a main belt pulley 21, the left side of the transmission rod 11 is provided with a secondary belt pulley 22, and the main belt pulley 21 is connected with the secondary belt pulley 22 through a belt, so that the transmission rod 11 can also be used for grabbing and rotating, the outer wall of the transmission rod 11 is provided with an oval block 4, the oval block 4 is arranged at the bottom end of the filter plate 5, when the transmission rod 11 rotates, the filter plate 5 vibrates, so that medical waste which is not completely crushed on the filter plate 5 slides onto the crushing roller 20 for crushing again, the completely crushed medical waste can be shaken down into the collecting trolley 19, when the collecting trolley 19 is full, the stop lever 9 is rotated to the other end, then the baffle plate 8 is pulled open, the collecting trolley 19 is pulled out through a handle, and a plurality of universal wheels 23 are arranged at the bottom end of the collecting trolley 19, so that the medical waste which is processed by workers can be conveniently transferred.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Medical waste pretreatment device, including crushing section of thick bamboo (1), its characterized in that: crushing section of thick bamboo (1) front end fixedly connected with feeder hopper (2), crushing section of thick bamboo (1) top inner wall rotates and is connected with crushing axle (6), crushing axle (6) outer wall fixedly connected with a plurality of cutters (7), crushing section of thick bamboo (1) bottom fixedly connected with smashes case (3), it rotates and is connected with filter plate (5) to smash case (3) inner wall rear side, filter plate (5) bottom middle part is provided with a plurality of oval piece (4), oval piece (4) equal fixedly connected with transfer line (11) of inner wall, two transmission shafts (17) are connected with in rotation of crushing case (3) both ends inner wall about, equal fixedly connected with crushing roller (20) of transmission shaft (17) outer wall, smash case (3) inner wall top fixedly connected with ultraviolet lamp (18).
2. A medical waste pretreatment device according to claim 1, wherein: the top end of the crushing cylinder (1) is fixedly connected with a second motor (16), and the driving end of the second motor (16) is fixedly connected with the top end of the crushing shaft (6).
3. A medical waste pretreatment device according to claim 1, wherein: the crushing box (3) left end fixedly connected with backup pad (14), backup pad (14) top fixedly connected with first motor (15), first motor (15) drive end fixed connection is in front transmission shaft (17) left end.
4. A medical waste pretreatment device according to claim 1, wherein: the left side of the outer wall of the transmission shaft (17) at the front side is fixedly connected with a main gear (12), the outer diameter of the main gear (12) is connected with a pinion (13) in a meshed mode, and the inner wall of the pinion (13) is fixedly connected to the left side of the outer wall of the transmission shaft (17) at the rear side.
5. A medical waste pretreatment device according to claim 1, wherein: the rear side the transmission shaft (17) outer wall corresponds pinion (13) left side fixedly connected with main belt pulley (21), the left side fixedly connected with auxiliary belt pulley (22) of transfer line (11) outer wall, be connected through the belt between auxiliary belt pulley (22) and main belt pulley (21).
6. A medical waste pretreatment device according to claim 1, wherein: the utility model discloses a filter plate (5) is provided with crushing case (3) inner wall, crushing case (3) inner wall corresponds filter plate (5) below is provided with collection dolly (19), collection dolly (19) bottom four corners all fixedly connected with universal wheel (23).
7. A medical waste pretreatment device according to claim 1, wherein: the left end and the right end of the crushing box (3) are fixedly connected with fixed blocks (10), and the top end of each fixed block (10) on the right side is rotationally connected with a stop lever (9).
8. A medical waste pretreatment device according to claim 1, wherein: the bottom of the front end of the crushing box (3) is rotatably connected with a baffle plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321524951.XU CN219898464U (en) | 2023-06-15 | 2023-06-15 | Medical waste pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321524951.XU CN219898464U (en) | 2023-06-15 | 2023-06-15 | Medical waste pretreatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219898464U true CN219898464U (en) | 2023-10-27 |
Family
ID=88467081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321524951.XU Active CN219898464U (en) | 2023-06-15 | 2023-06-15 | Medical waste pretreatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219898464U (en) |
-
2023
- 2023-06-15 CN CN202321524951.XU patent/CN219898464U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |