CN217222921U - Reducing mechanism based on medical discarded object - Google Patents
Reducing mechanism based on medical discarded object Download PDFInfo
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- CN217222921U CN217222921U CN202122810032.6U CN202122810032U CN217222921U CN 217222921 U CN217222921 U CN 217222921U CN 202122810032 U CN202122810032 U CN 202122810032U CN 217222921 U CN217222921 U CN 217222921U
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Abstract
The utility model discloses a reducing mechanism based on medical discarded object, reducing mechanism includes: a crushing member for crushing the waste; the screening element is used for screening out the part with insufficient crushing degree in the waste; a transfer member for transferring the screened waste to the crushing inlet again; the crushing piece comprises a machine body, and a first crushing roller is rotatably connected to the front of the upper side in the machine body. The utility model discloses in, utilize the ram like the comb to be like piling the discarded object not complete kibbling discarded object jack-up in, and then the extension of second hydraulic stem can utilize the push pedal to push baffle left side bin with the discarded object that does not totally kibbling in the aforesaid, and then through the transport of first screw conveyer and second screw conveyer can drop into the feed inlet once more with interior not totally kibbling discarded object, realize the thorough crushing purpose of discarded object, improve crushing efficiency.
Description
Technical Field
The utility model relates to a medical waste treatment technical field especially relates to a reducing mechanism based on medical discarded object.
Background
Medical waste refers to all waste which needs to be discarded and cannot be reused in hospitals, and comprises biological and non-biological properties, and medical waste can contain a large amount of pathogenic microorganisms and harmful chemical substances, and even radioactive and injurious substances, so that medical waste is an important risk factor causing disease transmission or related public health problems.
Chinese patent document CN203695587U provides a medical waste material loading reducing mechanism, including a loading attachment that sets up in the frame, loading attachment one side is equipped with reducing mechanism, reducing mechanism includes the feeder hopper and sets up in the rubbing crusher of feeder hopper below, be equipped with movable rotating blades in the rubbing crusher and set up in the inboard fixed blade of rubbing crusher, the rubbing crusher below is equipped with the storage silo, the feeder hopper side is equipped with air exhaust device, air exhaust device is connected with the feeder hopper through the exhaust tube. The utility model discloses simple structure, utilize chain drive mechanism can conveniently realize automatic feed, utilize the air exhaust device with the feeder hopper intercommunication simultaneously, the messenger has the feeder hopper and has certain negative pressure, in order to improve feed rate, fixed and rotating blade have been put to the rubbing crusher in addition, crushed aggregates efficiency has been improved effectively, but this patent still has the weak point, it lacks the discarded object and smashes the mechanism again after smashing, promptly the discarded object after preliminary smashing, its inside still contains the discarded object that the bulky is not smashed completely, in order to improve crushing efficiency, need select these bulky discarded objects once more and smash again.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a crushing device based on medical wastes.
In order to realize the purpose, the utility model adopts the following technical scheme: a medical waste-based comminution device, the comminution device comprising:
a crushing member for crushing the waste;
the screening element is used for screening out the part with insufficient crushing degree in the waste;
a transfer member for transferring the screened waste to the crushing inlet again;
the crushing part comprises a machine body, a first crushing roller is rotationally connected in front of the upper side in the machine body, a second crushing roller is rotationally connected to the rear side of the first crushing roller in the machine body, the right end of the first crushing roller penetrates through the right end of the machine body and is fixedly connected with a first speed reducer, a first motor is fixedly connected to an input shaft of the first speed reducer, a second speed reducer penetrates through the right end of the machine body and is fixedly connected with a second speed reducer, and a second motor is fixedly connected to an input shaft of the second speed reducer;
the screening part comprises a sliding plate, the sliding plate is connected to the lower side of the right end of the machine body in a sliding mode, a ram is evenly and slidably connected to the lower side of the sliding plate, the right end of the ram is fixedly connected with a connecting rod, a first hydraulic rod is fixedly connected to the middle of the bottom end of the connecting rod, a push plate (15) is slidably connected to the rod section, located on the left side of the sliding plate, of the outside of the ram, a second hydraulic rod is fixedly connected to the upper side of the right end of the sliding plate, the left end of the second hydraulic rod penetrates through the sliding plate and is fixedly connected to the middle of the right end of the push plate, and a third hydraulic rod is fixedly connected to the top end of the sliding plate;
the transportation piece includes baffle and first screw conveyer, the left fixedly connected with baffle of the inside downside of organism, the first screw conveyer of right side fixedly connected with of the inside bottom of organism, first screw conveyer's discharge gate is connected with second screw conveyer, second screw conveyer discharge gate links to each other with organism top feed inlet.
As a further description of the above technical solution:
the left end of the first speed reducer is fixedly connected to the right end of the machine body, and the right end of the first speed reducer is fixedly connected to the left end of the first motor.
As a further description of the above technical solution:
the left end of the second speed reducer is fixedly connected to the right end of the machine body, and the right end of the second speed reducer is fixedly connected to the left end of the second motor.
As a further description of the above technical solution:
and the left end of the first hydraulic rod is fixedly connected with the right end of the sliding plate.
As a further description of the above technical solution:
and the top end of the third hydraulic rod is fixedly connected to the middle part of the right end of the machine body.
As a further description of the above technical solution:
the inside downside fixedly connected with filter screen of organism, filter screen left end fixed connection is at baffle right-hand member downside.
As a further description of the above technical solution:
the lower side of the front end of the machine body is rotatably connected with a bin door, and the lower end of the front end of the machine body is provided with a drain valve.
The utility model discloses following beneficial effect has:
the utility model discloses in, at first crushing roller and second crushing roller opposite direction rotate, the discarded object that will fall in the middle of the two is smashed, the discarded object after smashing will fall on the filter screen under the action of gravity, and carry out the solid-liquid separation effect under the effect of filter screen, first hydraulic stem shrink injects the ram in the discarded object piles, and then the third hydraulic stem shrink with slide and its company structure upwards lift, and then can utilize the ram like the comb with the discarded object piles interior complete kibbling discarded object pick up, and then the extension of second hydraulic stem can utilize the push pedal to push baffle left side bin with the above-mentioned interior incomplete kibbling discarded object, and then through first screw conveyer and second screw conveyer's transportation can drop into the feed inlet once more with interior incomplete kibbling discarded object, realize the complete crushing purpose of discarded object, the efficiency of smashing is improved.
Drawings
Fig. 1 is a perspective view of a medical waste-based pulverizing apparatus according to the present invention;
fig. 2 is an internal schematic view of a medical waste-based pulverizing apparatus according to the present invention;
fig. 3 is a right side view of a medical waste-based crushing apparatus according to the present invention;
fig. 4 is a schematic view of a first crushing roller of the medical waste-based crushing device according to the present invention;
fig. 5 is a schematic view of a screening element of a medical waste-based pulverizing device according to the present invention.
Illustration of the drawings:
1. a body; 2. a bin gate; 3. a drain valve; 4. a first crushing roller; 5. a first speed reducer; 6. a first motor; 7. a second crushing roller; 8. a second speed reducer; 9. a second motor; 10. a filter screen; 11. a slide plate; 12. a ram; 13. a connecting rod; 14. a first hydraulic lever; 15. pushing a plate; 16. a second hydraulic rod; 17. A third hydraulic lever; 18. a partition plate; 19. a first screw conveyor; 20. a second screw conveyor; 21. A crushing member; 22. screening the parts; 23. a transfer member.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a medical waste-based comminution device, the comminution device comprising:
a crushing member 21, the crushing member 21 being for crushing the waste;
a screening element 22, wherein the screening element 22 is used for screening out the part of the waste with insufficient crushing degree;
a transfer member 23 for transferring the screened waste to the crushing inlet again by the transfer member 23;
the crushing piece 21 comprises a machine body 1, a first crushing roller 4 is rotatably connected in front of the upper side in the machine body 1, a second crushing roller 7 is rotatably connected in the machine body 1 at the rear side of the first crushing roller 4, the right end of the first crushing roller 4 penetrates through the right end of the machine body 1 and is fixedly connected with a first speed reducer 5, the input shaft of the first speed reducer 5 is fixedly connected with a first motor 6, the right end of the second crushing roller 7 penetrates through the right end of the machine body 1 and is fixedly connected with a second speed reducer 8, and the input shaft of the second speed reducer 8 is fixedly connected with a second motor 9;
the screening part 22 comprises a sliding plate 11, the sliding plate 11 is connected with the lower side of the right end of the machine body 1 in a sliding way, the lower side of the sliding plate 11 is evenly connected with a ram 12 in a sliding way, the right end of the ram 12 is fixedly connected with a connecting rod 13, the middle part of the bottom end of the connecting rod 13 is fixedly connected with a first hydraulic rod 14, the outer part of the ram 12 is positioned at the rod section of the left side of the sliding plate 11 and is connected with a push plate 15 in a sliding way, the upper side of the right end of the sliding plate 11 is fixedly connected with a second hydraulic rod 16, the left end of the second hydraulic rod 16 penetrates through the sliding plate 11 and is fixedly connected with the middle part of the right end of the push plate 15, the top end of the sliding plate 11 is fixedly connected with a third hydraulic rod 17, the ram 12 is pulled rightwards by the connecting rod 13 when the first hydraulic rod 14 extends, the third hydraulic rod 17 pushes the sliding plate 11 and the associated structures downwards, when the ram 12 reaches the upper side of the filter screen 10, the first hydraulic rod 14 contracts to insert the ram 12 into a waste pile, and then the third hydraulic rod 17 contracts to lift the sliding plate 11 and the associated structures upwards, then the lifting rod 12 can be used for lifting the incompletely crushed waste in the waste pile like a comb, and the second hydraulic rod 16 can be extended to push the incompletely crushed waste into the bin at the left side of the partition plate 18 by using the push plate 15;
The left end of a first speed reducer 5 is fixedly connected with the right end of a machine body 1, the right end of the first speed reducer 5 is fixedly connected with the left end of a first motor 6, the left end of a second speed reducer 8 is fixedly connected with the right end of the machine body 1, the right end of the second speed reducer 8 is fixedly connected with the left end of a second motor 9, the left end of a first hydraulic rod 14 is fixedly connected with the right end of a sliding plate 11, the top end of a third hydraulic rod 17 is fixedly connected with the middle part of the right end of the machine body 1, a filter screen 10 is fixedly connected with the lower side of the inner part of the machine body 1, the waste enters a feed inlet and enters the machine body 1, the first motor 6 and the second motor 9 respectively drive a first crushing roller 4 and a second crushing roller 7 to rotate through the first speed reducer 5 and the second speed reducer 8, the waste falling between the first speed reducer and the second speed reducer is crushed, the crushed waste falls on the filter screen 10 under the action of gravity, and the solid-liquid separation is carried out under the action of the filter screen 10, the lower side of the front end of the machine body 1 is rotatably connected with a bin gate 2, the lower end of the front end of the machine body 1 is provided with a drain valve 3, and the crushed solid waste and the crushed liquid waste can be respectively discharged by utilizing the bin gate 2 and the drain valve 3.
The working principle is as follows: the waste enters the feeding hole and enters the machine body 1, the first motor 6 and the second motor 9 respectively drive the first crushing roller 4 and the second crushing roller 7 to rotate oppositely through the first speed reducer 5 and the second speed reducer 8, the waste falling between the first crushing roller and the second crushing roller is crushed, the crushed waste falls on the filter screen 10 under the action of gravity, solid-liquid separation is carried out under the action of the filter screen 10, the first hydraulic rod 14 extends to utilize the connecting rod 13 to pull the ram 12 rightwards, the third hydraulic rod 17 extends to push the sliding plate 11 and the connecting structure downwards, when the ram 12 reaches the upper side of the filter screen 10, the first hydraulic rod 14 contracts to insert the ram 12 into a waste pile, the third hydraulic rod 17 contracts to lift the sliding plate 11 and the connecting structure upwards, the ram 12 can be utilized to pick up the waste which is not completely crushed in the waste pile like a comb, the second hydraulic rod 16 extends to utilize the push plate 15 to push the waste which is not completely crushed in the space into the partition plate 18 Left side bin, and then can drop into the feed inlet once more with the interior not totally kibbling discarded object through the transportation of first screw conveyer 19 and second screw conveyer 20, realize the thorough crushing purpose of discarded object, improve crushing efficiency, utilize door 2 and drain valve 3 at last can be respectively with the solid waste after smashing with liquid discarded object branch come the discharge.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a reducing mechanism based on medical discarded object which characterized in that: the crushing device comprises:
a crushing member (21), the crushing member (21) being for crushing waste;
a screening element (22), the screening element (22) being used for screening out the part of the waste with insufficient crushing degree;
a transfer member (23), the transfer member (23) being used for transferring the screened waste to the crushing inlet again;
the crushing piece (21) comprises a machine body (1), a first crushing roller (4) is rotatably connected to the front of the upper side in the machine body (1), a second crushing roller (7) is rotatably connected to the rear side of the first crushing roller (4) in the machine body (1), the right end of the first crushing roller (4) penetrates through the right end of the machine body (1) and is fixedly connected with a first speed reducer (5), an input shaft of the first speed reducer (5) is fixedly connected with a first motor (6), the right end of the second crushing roller (7) penetrates through the right end of the machine body (1) and is fixedly connected with a second speed reducer (8), and an input shaft of the second speed reducer (8) is fixedly connected with a second motor (9);
the screening part (22) comprises a sliding plate (11), the sliding plate (11) is connected to the lower side of the right end of the machine body (1) in a sliding mode, a ram (12) is evenly connected to the lower side of the sliding plate (11) in a sliding mode, a connecting rod (13) is fixedly connected to the right end of the ram (12), a first hydraulic rod (14) is fixedly connected to the middle of the bottom end of the connecting rod (13), a push plate (15) is connected to the position, located on the left side of the sliding plate (11), of the outside of the ram (12) in a sliding mode, a second hydraulic rod (16) is fixedly connected to the upper side of the right end of the sliding plate (11), the left end of the second hydraulic rod (16) penetrates through the sliding plate (11) and is fixedly connected to the middle of the right end of the push plate (15), and a third hydraulic rod (17) is fixedly connected to the top end of the sliding plate (11);
transport piece (23) and include baffle (18) and first screw conveyer (19), left fixedly connected with baffle (18) of the inside downside of organism (1), the first screw conveyer (19) of right side fixedly connected with of the inside bottom of organism (1), the discharge gate of first screw conveyer (19) is connected with second screw conveyer (20), second screw conveyer (20) discharge gate links to each other with organism (1) top feed inlet.
2. The medical waste-based shredder of claim 1, wherein: the left end of the first speed reducer (5) is fixedly connected to the right end of the machine body (1), and the right end of the first speed reducer (5) is fixedly connected to the left end of the first motor (6).
3. The medical waste-based comminution device of claim 1, wherein: the left end of the second speed reducer (8) is fixedly connected to the right end of the machine body (1), and the right end of the second speed reducer (8) is fixedly connected to the left end of the second motor (9).
4. The medical waste-based comminution device of claim 1, wherein: the left end of the first hydraulic rod (14) is fixedly connected with the right end of the sliding plate (11).
5. The medical waste-based shredder of claim 1, wherein: the top end of the third hydraulic rod (17) is fixedly connected to the middle part of the right end of the machine body (1).
6. The medical waste-based shredder of claim 1, wherein: the machine body (1) is fixedly connected with a filter screen (10) at the lower side inside, and the left end of the filter screen (10) is fixedly connected to the lower side of the right end of the partition board (18).
7. The medical waste-based comminution device of claim 1, wherein: the lower side of the front end of the machine body (1) is rotatably connected with a bin gate (2), and the lower end of the front end of the machine body (1) is provided with a drain valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122810032.6U CN217222921U (en) | 2021-11-17 | 2021-11-17 | Reducing mechanism based on medical discarded object |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122810032.6U CN217222921U (en) | 2021-11-17 | 2021-11-17 | Reducing mechanism based on medical discarded object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217222921U true CN217222921U (en) | 2022-08-19 |
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ID=82817982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122810032.6U Active CN217222921U (en) | 2021-11-17 | 2021-11-17 | Reducing mechanism based on medical discarded object |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217222921U (en) |
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2021
- 2021-11-17 CN CN202122810032.6U patent/CN217222921U/en active Active
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