Medical acellular dermal particle manufacturing device
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a medical acellular dermal particle manufacturing device.
Background
Vaginal relaxation is a serious problem affecting female sexual health and sub-health after delivery, and vaginal tightening is an effective method for vaginal relaxation, wherein acellular dermal vaginal tightening is widely accepted by the medical cosmetology community due to the advantages of small damage, quick recovery, good effect and the like, however, in the operation, redundant acellular dermis is usually discarded as medical waste, and serious medical resource waste exists, so that a medical acellular dermal particle manufacturing device is provided.
SUMMERY OF THE UTILITY MODEL
To the deficiency of the prior art, the utility model provides a medical acellular dermal particle manufacturing device, which solves the problem of the prior art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a manufacturing device for medical acellular dermal particles comprises a box body, a first transmission belt and a second transmission belt, wherein a crushing chamber is arranged in the box body, a transmission chamber is arranged in the box body, an inner cavity of the crushing chamber is rotatably connected with two first rotating shafts, the surfaces of the two first rotating shafts are fixedly sleeved with an upper cutting cylinder, the surfaces of the two upper cutting cylinders are respectively provided with a plurality of longitudinal cutting knives, the positions of the longitudinal cutting knives on the two upper cutting cylinders are matched, the inner cavity of the crushing chamber is positioned below the first rotating shafts and is rotatably connected with two second rotating shafts, the surfaces of the two second rotating shafts are respectively fixedly sleeved with a lower cutting hole, the surfaces of the two lower cutting holes are respectively provided with a plurality of transverse cutting knives, the positions of the transverse cutting knives on the lower cutting holes are matched, one end of the two first rotating shafts respectively extends to the inner cavity of the transmission chamber and is fixedly sleeved with a first gear, two first gear intermeshing, two the one end of second pivot extends to the inner chamber of transmission room respectively and fixed the cup joint has the second gear, two second gear intermeshing, one the fixed surface cover of first pivot has connect first belt pulley, one the fixed surface of second pivot has cup jointed another first belt pulley, two first belt pulley passes through a drive belt transmission and connects.
Preferably, a left through groove is formed in one side of the box body, a right through groove is formed in the box body, a collecting box is arranged at the bottom of an inner cavity of the crushing chamber, the inner cavity of the crushing chamber is rotatably connected with two support columns, a reciprocating screw shaft is arranged in the middle of one of the support columns, a driving block is sleeved on the surface of the reciprocating screw shaft in a threaded manner, a plurality of sliders are movably sleeved on the surfaces of the two support columns, a sieve box is fixedly connected to the inner sides of the plurality of sliders, one end of the driving block is connected with the side face of the sieve box, a plurality of sieve holes are formed in the bottom face of the sieve box, one end of the sieve box penetrates through the inner cavity of the left through groove and extends to the outside of the box body, and the other end of the sieve box penetrates through the inner cavity of the right through groove and extends to the inner cavity of the transmission chamber.
Preferably, the top of box articulates there is the case lid, the bottom surface of case lid is provided with a plurality of ultraviolet ray sterilization lamp, the spray tank has been seted up to the bottom surface of case lid, the inner chamber of case lid is provided with the collecting and distributing pipe, the bottom surface of collecting and distributing pipe is provided with a plurality of spray pipe, the one end of spray pipe extends to the inner chamber of spray tank, the catch chamber has been seted up to the inner chamber of case lid, the inner chamber of case lid is provided with miniature pump, the both ends of miniature pump are fixedly connected with aqueduct respectively, one the one end of aqueduct extends to the inner chamber of catch chamber, another the one end of aqueduct extends to the inner chamber of collecting and distributing pipe.
Preferably, one end of one of the first rotating shafts extends to the outside of the box body and is fixedly connected with a knob.
Preferably, one the fixed second belt pulley that has cup jointed in surface of second pivot, one the fixed another second belt pulley that has cup jointed in surface of support column, two the second belt pulley passes through second drive belt transmission and connects.
Preferably, the front surface of the box body is hinged with a sealing door.
The utility model provides a medical acellular dermal particle manufacturing device, which has the following beneficial effects:
1. the medical acellular dermal particle manufacturing device drives the first rotating shaft to rotate through the rotating knob, utilizes the meshing transmission between the two first gears, utilizes the meshing transmission between the two second gears and the belt transmission between the first transmission belt and the first belt pulley to drive the longitudinal cutter and the transverse cutter to rotate, utilizes the longitudinal cutter and the transverse cutter to cut the acellular dermis, realizes the function of cutting the acellular dermis into granules, meanwhile, the reciprocating screw shaft is driven to rotate by the matching of the second belt pulley and the second transmission belt, the screen box is driven to reciprocate by the matching of the reciprocating screw shaft and the driving block, the cut particles are screened by the screen holes below the screen box, the inner cavity of the collecting box is fallen by the particles meeting the requirements, the function of screening the particles is realized, and the practicability of the medical acellular dermal particle manufacturing device is improved.
2. According to the medical acellular dermal particle manufacturing device, after the acellular dermal particles are manufactured, the box cover is covered, the micro water pump is used for pumping cleaning water in the inner cavity of the water storage chamber into the inner cavity of the collecting and distributing pipe, the cleaning water is sprayed out from the water spraying pipe to clean the cutting and collecting device of the inner cavity of the crushing chamber, the inner cavity of the crushing chamber is irradiated by the ultraviolet sterilizing lamp after cleaning, the inner cavity of the crushing chamber is sterilized, and the safety of the medical acellular dermal particle manufacturing device is improved.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic cross-sectional view of the upper cutting drum of the present invention;
FIG. 3 is a schematic view of the lower cutting hole of the present invention;
FIG. 4 is a schematic structural view of the sieve box of the present invention;
FIG. 5 is a schematic view of the present invention;
fig. 6 is an enlarged schematic view of a point a in the structure diagram of the present invention;
fig. 7 is a schematic structural view of the longitudinal cutting knife of the present invention.
In the figure: 1. a box body; 2. a box cover; 3. a crushing chamber; 4. a transmission chamber; 5. a collection box; 6. a screen box; 7. screening holes; 8. an upper cutting cylinder; 9. lower cutting holes; 10. a longitudinal cutter; 11. a transverse cutter; 12. a support pillar; 13. a first gear; 14. a first drive belt; 15. a second gear; 16. a reservoir chamber; 17. a collecting and distributing pipe; 18. a water spray pipe; 19. a micro water pump; 20. a water conduit; 21. a slider; 22. a reciprocating screw shaft; 23. a drive block; 24. a second pulley; 25. a second belt; 26. a first pulley; 27. a knob; 28. a second rotating shaft; 29. a first rotating shaft; 30. an ultraviolet sterilizing lamp; 31. a water spraying groove; 32. a sealing door; 33. a left trough; 34. and (4) passing through the groove at the right side.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1 to 7, the present invention provides a technical solution: a medical acellular dermal particle manufacturing device comprises a box body 1, a first transmission belt 14 and a second transmission belt 25, wherein a crushing chamber 3 is arranged inside the box body 1, the top of the crushing chamber 3 is communicated with the top surface of the box body 1, a transmission chamber 4 is arranged inside the box body 1, the inner cavity of the crushing chamber 3 is rotatably connected with two first rotating shafts 29, the surfaces of the two first rotating shafts 29 are fixedly sleeved with an upper cutting cylinder 8, the surfaces of the two upper cutting cylinders 8 are respectively provided with a plurality of longitudinal cutting knives 10, the distance between the two longitudinal cutting knives 10 is less than 2.1 mm, the positions of the longitudinal cutting knives 10 on the two upper cutting cylinders 8 are matched, the inner cavity of the crushing chamber 3 is rotatably connected with two second rotating shafts 28 below the first rotating shafts 29, the surfaces of the two second rotating shafts 28 are respectively fixedly sleeved with a lower cutting hole 9, the surfaces of the two lower cutting holes 9 are respectively provided with a plurality of transverse cutting knives 11, wherein the distance between the top ends of the two transverse cutters 11 is less than 2.1 mm, so that the diagonal angles of the square particles formed by cutting through the longitudinal cutter 10 and the transverse cutters 11 are less than 3 mm, wherein the data of 3 mm is obtained by pythagorean theorem, meanwhile, the longitudinal cutter 10 and the transverse cutters 11 are utilized to respectively carry out longitudinal and transverse cutting on the decellularized dermis, the uniformity of the particles is improved, the positions of the transverse cutters 11 on the two lower cutting holes 9 are matched, one ends of the two first rotating shafts 29 respectively extend to the inner cavity of the transmission chamber 4 and are fixedly sleeved with the first gears 13, the two first gears 13 are mutually meshed, one ends of the two second rotating shafts 28 respectively extend to the inner cavity of the transmission chamber 4 and are fixedly sleeved with the second gears 15, the two second gears 15 are mutually meshed, the first belt pulley 26 is fixedly sleeved on the surface of one first rotating shaft 29 and the inner cavity of the transmission chamber 4, the surface of a second rotating shaft 28 and the inner cavity of the transmission chamber 4 are fixedly sleeved with another first belt pulley 26, and the two first belt pulleys 26 are in transmission connection through the first transmission belt 14.
One side of the box body 1 is provided with a left over groove 33, one end of the left over groove 33 is communicated with an inner cavity of the crushing chamber 3, the inside of the box body 1 is provided with a right over groove 34, the right over groove 34 is communicated with the inner cavities of the crushing chamber 3 and the transmission chamber 4, the bottom of the inner cavity of the crushing chamber 3 is provided with a collecting box 5, the inner cavity of the crushing chamber 3 is rotatably connected with two support columns 12, the middle part of one support column 12 is provided with a reciprocating screw shaft 22, the surface thread of the reciprocating screw shaft 22 is sleeved with a driving block 23, the surfaces of the two support columns 12 are movably sleeved with a plurality of sliders 21, the inner sides of the plurality of sliders 21 are fixedly connected with a sieve box 6, one end of the driving block 23 is connected with the side surface of the sieve box 6, the bottom surface of the sieve box 6 is provided with a plurality of sieve holes 7, the diameters of the sieve holes 7 are 3 mm, the particles falling to the inner cavity of the collecting box 5 are ensured to be less than 3 mm, one end of the sieve box 6 penetrates through the inner cavity of the left over groove 33 and extends to the outside of the box body 1, the side surface of the screen box 6 is attached to the inner wall of the sealing door 32, the other end of the screen box 6 penetrates through the inner cavity of the right through groove 34 and extends to the inner cavity of the transmission chamber 4, the side surface of the screen box 6 is attached to the inner wall of the left through groove 33, the top of the box body 1 is hinged with a box cover 2, the bottom surface of the box cover 2 is provided with a plurality of ultraviolet sterilization lamps 30, the bottom surface of the box cover 2 is provided with a water spraying groove 31, the inner cavity of the box cover 2 is provided with a collecting and distributing pipe 17, the bottom surface of the collecting and distributing pipe 17 is provided with a plurality of water spraying pipes 18, one end of each water spraying pipe 18 extends to the inner cavity of the water spraying groove 31, the inner cavity of the box cover 2 is provided with a water storage chamber 16, the inner cavity of the water storage chamber 16 is provided with cleaning water, the top of the box cover 2 is provided with a hole plugging plug through threads, so that the cleaning water in the inner cavity of the water storage chamber 16 can be added, the inner cavity of the box cover 2 is provided with a micro water pump 19, two ends of which are respectively and fixedly connected with water guide pipes 20, one end of one water guide pipe 20 extends to the inner cavity of the water storage chamber 16, one end of another aqueduct 20 extends to the inner cavity of the collecting and distributing pipe 17, one end of a first rotating shaft 29 extends to the outside of the box body 1 and is fixedly connected with a knob 27, the surface of a second rotating shaft 28 is fixedly sleeved with a second belt pulley 24, the surface of a supporting column 12 is fixedly sleeved with another second belt pulley 24, the inner cavity of the transmission chamber 4 is fixedly sleeved with the other second belt pulley 24, the two second belt pulleys 24 are in transmission connection through a second transmission belt 25, the front surface of the box body 1 is hinged with a sealing door 32, dermal particles of the collection box 5 and the inner cavity of the collection box are taken out through the sealing door 32, and meanwhile, residual dermis after the inner cavity of the sieve box 6 is screened is taken out.
In conclusion, when the medical acellular dermal particle manufacturing device is used, firstly the box cover 2 is opened, the knob 27 is manually rotated to drive the first rotating shafts 29 to rotate, the two first rotating shafts 29 are driven to rotate oppositely by the meshing transmission between the two first gears 13, the two upper cutting cylinders 8 and the longitudinal cutting knife 10 are driven to rotate oppositely, meanwhile, the two second rotating shafts 28 are driven to rotate by the transmission of the first belt pulley 26 and the first transmission belt 14 and the meshing transmission between the two second gears 15, the two lower cutting holes 9 and the transverse cutting knife 11 are driven to rotate, meanwhile, one supporting column 12 is driven to rotate by the transmission of the second belt pulley 24 and the second transmission belt 25, the screen box 6 is driven to reciprocate in the inner cavity of the crushing chamber 3 by the meshing transmission of the reciprocating screw shaft 22 on the supporting column 12 and the driving block 23, and then the strip-shaped acellular dermal particles are stretched into the inner sides of the two upper cutting cylinders 8, cutting the strip acellular dermis into a plurality of strip acellular dermis with the width less than 2.1 mm by a rotary longitudinal cutting knife 10, enabling the strip acellular dermis with the width less than 2.1 mm to enter the inner cavities of two lower cutting holes 9, cutting the strip acellular dermis by a rotary transverse cutting knife 11 to enable the strip acellular dermis to be changed into a block with the width of 2.1 mm and to fall into the inner cavity of a screen box 6, screening particles by reciprocating movement of the screen box 6, enabling the block particles with the maximum diameter less than 3 mm to fall into the inner cavity of a collection box 5 from a screen hole 7, collecting the particles by the collection box 5, covering a box cover 2 after the acellular dermis particles are manufactured, starting a micro water pump 19 to pump cleaning water in the inner cavity of a water storage chamber 16 into the inner cavity of a collecting pipe 17, and spraying the cleaning water from a water spraying pipe 18 to clean a cutting and collecting device in the inner cavity of a crushing chamber 3, after cleaning, the ultraviolet sterilizing lamp 30 is turned on to irradiate the inner cavity of the crushing chamber 3, and the inner cavity of the crushing chamber 3 is sterilized.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.