CN211359128U - A crushing equipment for medical waste - Google Patents
A crushing equipment for medical waste Download PDFInfo
- Publication number
- CN211359128U CN211359128U CN201921536943.0U CN201921536943U CN211359128U CN 211359128 U CN211359128 U CN 211359128U CN 201921536943 U CN201921536943 U CN 201921536943U CN 211359128 U CN211359128 U CN 211359128U
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- crushing
- medical waste
- box
- box body
- rolling disc
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- 239000002906 medical waste Substances 0.000 title claims abstract description 67
- 206010006514 bruxism Diseases 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims description 23
- 238000005192 partition Methods 0.000 claims description 14
- 238000003756 stirring Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 238000001467 acupuncture Methods 0.000 claims 3
- 238000003825 pressing Methods 0.000 description 11
- 239000002699 waste material Substances 0.000 description 7
- 238000004080 punching Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000009161 Espostoa lanata Nutrition 0.000 description 1
- 240000001624 Espostoa lanata Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses a crushing device for medical waste, wherein the feed hopper is communicated with the box body, the first crushing assembly, the second crushing assembly and the collecting box are sequentially arranged in the box body from top to bottom, the output end of the first driving piece penetrates through the box body and is in transmission connection with the roller, the roller is provided with crushing teeth, the two crushing assemblies are transversely arranged in parallel, the rotating disc is in clearance fit with the inner wall of the box body, the rotating disc is in a conical structure, the output end of the second driving piece is in transmission connection with the rotating disc, the grinding teeth are respectively and fixedly connected with the rotating disc and the box body and are positioned at the gap between the rotating disc and the box body, and the grinding teeth on the outer edge of the rotating disc and the grinding teeth on the inner side wall of the box body are arranged in a staggered mode. The device achieves the purpose of fully crushing medical waste.
Description
Technical Field
The utility model relates to a medical waste handles technical field, especially relates to a crushing equipment for medical waste.
Background
Medical waste refers to contaminated waste produced by hospitals after contacting blood, flesh and the like of patients, such as used cotton balls, sandcloths, adhesive tapes, waste water, disposable medical instruments, postoperative wastes, expired medicines and the like. According to the medical detection report of the national health department, the medical waste has the characteristics of space pollution, acute infection, latent pollution and the like, the harmfulness of viruses and germs is dozens, hundreds or even thousands of times of that of common household waste, if the medical waste is not treated properly, the serious pollution to the environment is caused, and the medical waste can also become the source of epidemic diseases.
The medical waste is required to be crushed and pretreated in the medical waste treatment process, but the existing medical waste crushing equipment has the defect of incomplete crushing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a medical waste's of abundant broken medical waste crushing equipment for medical waste.
In order to achieve the purpose, the utility model discloses a crushing device for medical waste, including box, feeder hopper, first crushing subassembly, second crushing subassembly and collecting box, the inside of box is the cavity, the feeder hopper with the box intercommunication, and be located the top of box, first crushing subassembly, second crushing subassembly and collecting box set gradually in the inside of box from top to bottom, first crushing subassembly includes first driving piece and cylinder, the output of first driving piece runs through the box and is connected with the cylinder transmission, the cylinder has crushing tooth, the quantity of first crushing subassembly is two, two crushing subassemblies are horizontal parallel arrangement, and the clearance between two cylinders is located under the feeder hopper;
the broken subassembly of second includes rolling disc, second driving piece and grinding tooth, the rolling disc with the inner wall clearance fit of box, and be located two under clearance department between the cylinder, just the rolling disc is conical structure, the output of second driving piece with the rolling disc transmission is connected, the grinding tooth respectively with the rolling disc with box fixed connection all is located the rolling disc with the clearance department of box, just on the outward flange of rolling disc the grinding tooth with on the inside wall of box the grinding tooth sets up in a staggered way.
The crushing teeth are of arc-shaped structures, one end, far away from the roller, of each crushing tooth is provided with a concave portion, and the concave portions are of stepped structures.
Wherein each grinding tooth is provided with a bulge.
The crushing equipment for medical waste further comprises a third crushing assembly, the third crushing assembly is arranged below the second crushing assembly, the third crushing assembly comprises a third driving piece, a curved bar, a connecting rod, a pressing plate, a needling piece and a partition plate, the output end of the third driving piece penetrates through the box body and is connected with the curved bar in a transmission mode, one end of the connecting rod is hinged to the curved bar and located at the center of the curved bar, the other end of the connecting rod is fixedly connected with the pressing plate, the needling piece is fixedly connected with the pressing plate, the partition plate is fixedly connected with the box body and located below the pressing plate, and a through hole matched with the needling piece is formed in the partition plate.
The third crushing assembly further comprises an inclined plate, the inclined plate is fixedly connected with the box body and is positioned on the inner wall of the box body, and the inclined plate is positioned between the curved rod and the partition plate.
Wherein, a crushing apparatus for medical waste still includes the broken subassembly of fourth, the broken subassembly of fourth is located the broken subassembly of third with the collecting box, the broken subassembly of fourth includes fourth drive piece, dwang and stirring sword, the output of fourth drive piece runs through the box, and with the dwang transmission is connected, the stirring sword with dwang fixed connection, and be located the exterior wall of dwang.
The fourth crushing assembly further comprises a baffle, the baffle is fixedly connected with the box body and located below the rotating rod, and a plurality of material leaking holes are formed in the baffle.
The beneficial effects of the utility model are embodied in: medical waste follows the feeder hopper falls into to two between the cylinder, two the cylinder is rotatory in opposite directions, utilizes crushing tooth carries out preliminary smashing to medical waste, through preliminary kibbling medical waste fall into to the outward flange of rolling disc with the clearance department of box, the rolling disc is rotatory, and the cooperation the grinding tooth smashes medical waste once more, later falls into to the collecting box and collects for medical waste is by abundant breakage, broken more thoroughly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 diagram of the crushing device for medical waste of the present invention.
Fig. 2 is a schematic structural view of the first crushing unit of the present invention.
100-crushing equipment for medical waste, 10-box, 11-feed hopper, 20-first crushing component, 21-first driving piece, 22-roller, 23-crushing tooth, 231-concave part, 30-second crushing component, 31-rotating disc, 32-second driving piece, 33-grinding tooth, 331-bulge, 40-collecting box, 50-third crushing component, 51-third driving piece, 52-curved bar, 53-connecting bar, 54-pressing plate, 55-needling piece, 56-clapboard, 561-through hole, 57-inclined plate, 60-fourth crushing component, 61-fourth driving piece, 62-rotating bar, 63-stirring knife, 64-baffle plate and 65-material leakage hole.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 and 2, the present invention provides a crushing apparatus 100 for medical waste, comprising a box body 10, a feeding hopper 11, a first crushing assembly 20, a second crushing assembly 30 and a collecting box 40, the interior of the box body 10 is a cavity, the feed hopper 11 is communicated with the box body 10, and is located above the box body 10, the first crushing assembly 20, the second crushing assembly 30 and the collecting box 40 are sequentially arranged in the box body 10 from top to bottom, the first crushing assembly 20 comprises a first driving piece 21 and a roller 22, the output end of the first driving piece 21 penetrates through the box body 10 and is in transmission connection with the roller 22, the rollers 22 are provided with crushing teeth 23, the number of the first crushing assemblies 20 is two, the two crushing assemblies are transversely arranged in parallel, and a gap between the two rollers 22 is positioned right below the feed hopper 11;
the broken subassembly 30 of second includes rolling disc 31, second driving piece 32 and grinding tooth 33, rolling disc 31 with the inner wall clearance fit of box 10, and be located two under clearance department between the cylinder 22, just rolling disc 31 is conical structure, the output of second driving piece 32 with rolling disc 31 transmission is connected, grinding tooth 33 respectively with rolling disc 31 with box 10 fixed connection all is located rolling disc 31 with the clearance department of box 10, just on the outward flange of rolling disc 31 grinding tooth 33 with on the inside wall of box 10 grinding tooth 33 sets up in a staggered way.
In this embodiment, the first driving member 21 and the second driving member 32 are both driving motors, medical waste falls into the box 10 through the feeding hopper 11 and into the gap between the two rollers 22, then each first driving member 21 drives the corresponding roller 22 to rotate and rotate between the two rollers 22 in opposite directions, and cooperates with the crushing teeth 23 to primarily crush the medical waste in the gap, the waste after the primary crushing falls into the rotating disc 31, because the rotating disc 31 is arranged in a conical structure, the medical waste after the primary crushing falls into the outer bottom edge of the rotating disc 31, namely into the gap between the rotating disc 31 and the box 10, and then the second driving member 32 drives the rotating disc 31 to rotate, cooperates with the grinding teeth 33 to crush the waste in the gap again, moreover, the grinding teeth 33 on the outer edge of the rotating disc 31 and the grinding teeth 33 on the inner side wall of the box body 10 are arranged in a staggered mode, medical waste can be better crushed, the crushed waste falls into the collection box 40 to be collected, after the collection box 40 is fully collected, the hinged box door on the box body 10 is opened, the collection box 40 is taken out, the crushed medical waste in the collection box 40 is poured into a medical waste conveying vehicle to be transported to a specific incineration station to be incinerated, the medical waste is crushed through the first crushing component 20 and the second crushing component 30, so that the medical waste is fully crushed, the crushing is more thorough, the volume occupied by the medical waste in the medical waste conveying vehicle can be reduced, the medical waste conveying vehicle can load more medical waste once and can be directly conveyed to the specific incineration station to be incinerated, do not need to burn the station and smash once more, improve the treatment effeciency to medical waste.
Further, the crushing teeth 23 are in an arc structure, a recess 231 is formed in one end of the crushing teeth 23 far away from the drum 22, and the recess 231 is in a stepped structure.
In this embodiment, the crushing teeth 23 on one of the rollers 22 and the crushing teeth 23 on the other roller 22 are sequentially arranged in a staggered manner, and each crushing tooth 23 is arranged in an arc-shaped structure, which is beneficial to improving the crushing effect on medical waste, so that the medical waste can be crushed more thoroughly, and meanwhile, the concave part 231 with a stepped structure is arranged at one end of the crushing tooth 23 far away from the roller 22, so that the medical waste can be further crushed more thoroughly.
Further, each of the grinding teeth 33 has a projection 331 thereon.
In this embodiment, since the protrusions 331 are provided on the outer surface wall of each of the grinding teeth 33, and the number of the protrusions 331 is plural, the plural protrusions 331 are uniformly distributed on each of the grinding teeth 33, and the medical waste can be more sufficiently crushed.
Further, the crushing device 100 for medical waste further comprises a third crushing assembly 50, the third crushing assembly 50 is arranged below the second crushing assembly 30, the third crushing assembly 50 comprises a third driving member 51, a curved rod 52, a connecting rod 53, a pressing plate 54, a needling piece 55 and a partition plate 56, an output end of the third driving member 51 penetrates through the box body 10 and is in transmission connection with the curved rod 52, one end of the connecting rod 53 is hinged to the curved rod 52 and is located at the center of the curved rod 52, the other end of the connecting rod 53 is fixedly connected with the pressing plate 54, the needling piece 55 is fixedly connected with the pressing plate 54, the partition plate 56 is fixedly connected with the box body 10 and is located below the pressing plate 54, and a through hole 561 matched with the needling piece 55 is formed in the partition plate 56.
In this embodiment, the third driving member 51 is a driving motor, the needle-punching member 55 is a steel needle, after the second crushing assembly 30 crushes the medical waste, the medical waste falls onto the partition plate 56, then the third driving member 51 drives the curved rod 52 to rotate, the pressing plate 54 below the connecting rod 53 is driven to reciprocate up and down by the rotation of the curved rod 52, the needle-punching member 55 on the bottom surface of the pressing plate 54 continuously crushes the medical waste, the medical waste is crushed into waste with a smaller volume, and meanwhile, the needle-punching member 55 presses the medical waste with a small volume into the through hole 561 on the partition plate 56, so that the waste with a small volume falls into the collecting box 40. Medical waste can be more thoroughly crushed by the third crushing assembly 50.
Further, the third crushing assembly 50 further comprises an inclined plate 57, and the inclined plate 57 is fixedly connected with the box body 10, is located on the inner wall of the box body 10, and is located between the curved bar 52 and the partition plate 56.
In the present embodiment, the inclined plate 57 is disposed between the curved bar 52 and the partition plate 56, the inclined plate 57 is disposed obliquely, one end of the inclined plate 57 that is higher is close to the curved bar 52, one end of the inclined plate 57 that is lower is close to the partition plate 56, and the inclined plate 57 is disposed to guide the medical waste crushed by the second crushing unit 30 to the partition plate 56.
Further, the crushing apparatus 100 for medical waste further includes a fourth crushing assembly 60, the fourth crushing assembly 60 is disposed on the third crushing assembly 50 and the collection box 40, the fourth crushing assembly 60 includes a fourth driving member 61, a rotating rod 62 and a stirring blade 63, an output end of the fourth driving member 61 penetrates through the box 10 and is in transmission connection with the rotating rod 62, the stirring blade 63 is fixedly connected with the rotating rod 62 and is located on an outer surface wall of the rotating rod 62. The fourth crushing assembly 60 further comprises a baffle plate 64, the baffle plate 64 is fixedly connected with the box body 10 and is located below the rotating rod 62, and a plurality of material leakage holes 65 are formed in the baffle plate 64.
In this embodiment, the fourth driving member 61 is a driving motor, after the third crushing assembly 50 crushes the medical waste, the medical waste falls into the baffle 64, the fourth driving member 61 drives the rotating rod 62 to rotate, and then the stirring knife 63 on the rotating rod 62 is right the medical waste on the baffle 64 is stirred and crushed, so that the crushed medical waste can fall into the collecting box 40 through the plurality of material leaking holes 65 and is collected. Medical waste can be crushed more thoroughly by the fourth crushing assembly 60.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (7)
1. A crushing device for medical waste, characterized in that,
the crushing device comprises a box body, a feed hopper, a first crushing assembly, a second crushing assembly and a collecting box, wherein a cavity is formed in the box body, the feed hopper is communicated with the box body and is positioned above the box body, the first crushing assembly, the second crushing assembly and the collecting box are sequentially arranged in the box body from top to bottom, the first crushing assembly comprises a first driving piece and a roller, the output end of the first driving piece penetrates through the box body and is in transmission connection with the roller, the roller is provided with crushing teeth, the number of the first crushing assemblies is two, the two crushing assemblies are transversely arranged in parallel, and a gap between the two rollers is positioned under the feed hopper;
the broken subassembly of second includes rolling disc, second driving piece and grinding tooth, the rolling disc with the inner wall clearance fit of box, and be located two under clearance department between the cylinder, just the rolling disc is conical structure, the output of second driving piece with the rolling disc transmission is connected, the grinding tooth respectively with the rolling disc with box fixed connection all is located the rolling disc with the clearance department of box, just on the outward flange of rolling disc the grinding tooth with on the inside wall of box the grinding tooth sets up in a staggered way.
2. A crushing plant for medical waste according to claim 1,
the crushing teeth are of arc-shaped structures, one end, far away from the roller, of each crushing tooth is provided with a concave portion, and the concave portions are of stepped structures.
3. A crushing plant for medical waste according to claim 1,
each grinding tooth is provided with a bulge.
4. A crushing plant for medical waste according to claim 1,
a crushing apparatus for medical waste still includes the broken subassembly of third, the broken subassembly of third is located the below of the broken subassembly of second, the broken subassembly of third includes third driving piece, curved bar, connecting rod, clamp plate, acupuncture piece and baffle, the output of third driving piece runs through the box, and with the curved bar transmission is connected, the one end of connecting rod with the curved bar is articulated, and is located the center department of curved bar, the other end of connecting rod with clamp plate fixed connection, acupuncture piece with clamp plate fixed connection, the baffle with box fixed connection, and be located the clamp plate below, just have on the baffle with acupuncture piece complex through-hole.
5. A crushing plant for medical waste according to claim 4,
the third crushing component also comprises an inclined plate, wherein the inclined plate is fixedly connected with the box body and is positioned on the inner wall of the box body and between the bent rod and the partition plate.
6. A crushing plant for medical waste according to claim 5,
a crushing apparatus for medical waste still includes the broken subassembly of fourth, the broken subassembly of fourth is located the broken subassembly of third with the collecting box, the broken subassembly of fourth includes fourth drive piece, dwang and stirring sword, the output of fourth drive piece runs through the box, and with the dwang transmission is connected, the stirring sword with dwang fixed connection, and be located the exterior wall of dwang.
7. A crushing plant for medical waste according to claim 6,
the fourth crushing component further comprises a baffle, the baffle is fixedly connected with the box body and located below the rotating rod, and a plurality of material leaking holes are formed in the baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536943.0U CN211359128U (en) | 2019-09-16 | 2019-09-16 | A crushing equipment for medical waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921536943.0U CN211359128U (en) | 2019-09-16 | 2019-09-16 | A crushing equipment for medical waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211359128U true CN211359128U (en) | 2020-08-28 |
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ID=72165994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921536943.0U Expired - Fee Related CN211359128U (en) | 2019-09-16 | 2019-09-16 | A crushing equipment for medical waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211359128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756089A (en) * | 2020-12-16 | 2021-05-07 | 江苏隽诺环保工程技术有限公司 | Fine crushing device for garbage treatment and using method thereof |
-
2019
- 2019-09-16 CN CN201921536943.0U patent/CN211359128U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756089A (en) * | 2020-12-16 | 2021-05-07 | 江苏隽诺环保工程技术有限公司 | Fine crushing device for garbage treatment and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 |