CN116727335A - Reciprocating rotary cleaning equipment - Google Patents
Reciprocating rotary cleaning equipment Download PDFInfo
- Publication number
- CN116727335A CN116727335A CN202311006734.6A CN202311006734A CN116727335A CN 116727335 A CN116727335 A CN 116727335A CN 202311006734 A CN202311006734 A CN 202311006734A CN 116727335 A CN116727335 A CN 116727335A
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- Prior art keywords
- cage
- resistance
- upper cover
- plate
- main shaft
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- 238000004140 cleaning Methods 0.000 title claims abstract description 31
- 230000001954 sterilising effect Effects 0.000 claims abstract description 28
- 238000004659 sterilization and disinfection Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 21
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 239000000645 desinfectant Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 230000000249 desinfective effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000002421 anti-septic effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/045—Cleaning involving contact with liquid using perforated containers, e.g. baskets, or racks immersed and agitated in a liquid bath
- B08B3/047—Containers specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to the cleaning field, in particular to a reciprocating rotary cleaning device, which comprises a sterilizing bucket, a main shaft, a lifting part, a driving part and a fixed cage rotating along with the main shaft, wherein the driving part comprises a first unidirectional bearing and a second unidirectional bearing, the fixed cage comprises an upper cover and a cage body which can rotate relatively, a nest spring is connected between the upper cover and the cage body, an upper resistance part is arranged at the upper end of the upper cover, a lower resistance part is arranged at the lower end of the cage body, when the driving part drives the fixed cage to rotate positively, the upper cover is provided with the cage body to rotate, the upper resistance part reduces the rotating resistance of the upper cover, and the lower resistance part increases the rotating resistance of the cage body, so that the upper cover rotates positively relative to the cage body to trigger the lifting part to enable the fixed cage to descend, and when the fixed cage rotates reversely, the second unidirectional bearing enables the upper cover to rotate reversely, the fixed cage ascends in a similar way, and the lifting of the fixed cage in the sterilizing bucket is realized by adjusting the resistance difference between the upper end and the lower end of the fixed cage, so that the cleaning effect of an apparatus is improved, and the sterilizing effect is more sufficient.
Description
Technical Field
The invention relates to the field of cleaning, in particular to a reciprocating rotary cleaning device.
Background
Cleaning refers to cleaning impurity dirt on the surface, and a common means is cleaning. In the medical treatment process, a large number of medical instruments such as a surgical knife, a hemostatic shear and the like are used, the medical instruments are not required to be recycled once, in order to ensure the safety and sanitation of the medical instruments, the instruments are required to be effectively disinfected and cleaned before and after use, the traditional disinfection method is to soak the medical instruments required to be used into a quantity of specially configured disinfection liquid, the existing medical instrument disinfection device is used in the process of soaking and disinfecting the medical instruments in disinfection water in a disinfection cabinet in a simple manner, the disinfection liquid can be layered after standing for a long time, the disinfection effect on the medical instruments is poor, and the traditional disinfection device is basically a method of standing, soaking and disinfecting, so that the problems of dead angles of disinfection and insufficient disinfection are easy to occur.
Disclosure of Invention
The invention provides a reciprocating rotary cleaning device, which aims to solve the problems that a traditional disinfection device has poor cleaning effect on stains on medical instruments when adopting standing, soaking and disinfection after standing and layering of disinfection liquid, and disinfection dead angles and insufficient disinfection are easy to occur.
The invention relates to a reciprocating rotary cleaning device, which adopts the following technical scheme: a reciprocating rotary cleaning device comprises a sterilizing barrel, a fixed cage, a lifting piece, an upper resistance piece, a lower resistance piece and a driving piece, wherein a main shaft is rotatably arranged at the axis of the sterilizing barrel,
the fixed cage is cylindricly, slidable establishes in the disinfection bucket along the main shaft, including upper cover and cage body, but relative rotation sets up between upper cover and the cage body, it has the nest spring to link between upper cover and the cage body, the elevating piece includes blade and driving medium, the blade is established on the fixed cage around fixed cage radial rotatablely, driving medium links to each other and establishes between upper cover and cage body with the blade, and when upper cover and cage body relatively rotate, the driving medium drives the blade adjustment inclination and realizes the lift operation of fixed cage under the liquid flow rotation, upward resistance spare is established in fixed cage upper end, including the upper resistance board, upper dog and last regulating part are connected, upper resistance board keeps the regulation of contact in order to realize upper cover rotation resistance through upper regulating part and upper resistance board, lower resistance part is established at fixed cage lower end, including lower resistance board, lower dog and lower regulating part are connected, lower dog keeps the regulation of contact in order to realize cage body rotation resistance through lower resistance board, upper regulating part sets up at fixed cage upper end, lower regulating part sets up and is equipped with lower resistance board and one-way bearing and one-way rotation to realize through the cage body rotation through the bearing, and the same direction is connected to the cage cover and the second is rotated to the opposite direction, and the cage cover is rotated to the opposite direction through the bearing, and the opposite direction is rotated to the cage cover.
Further, the upper end of the upper cover is fixed with the upper rotating shaft which is vertically arranged, the upper rotating shafts are evenly distributed along the circumferential direction of the rotating shafts, the upper resistance plates are evenly distributed along the circumferential direction of the rotating shafts, one end of each upper resistance plate, which is close to the main shaft, rotates An Zaishang the rotating shaft, the upper stop block is arranged on one side of each upper resistance plate, so that when the fixed cage rotates positively, the upper resistance plates are far away from the upper stop block and are retracted to reduce the rotating resistance of the upper cover, when the fixed cage rotates reversely, the upper resistance plates push the upper stop block to open to increase the rotating resistance of the upper cover, the lower rotating shafts which are vertically arranged are fixedly arranged at the lower end of the bottom surface of the cage body, the lower rotating shafts are evenly distributed along the circumferential direction of the rotating shafts, one end, which is close to the main shaft, of each lower resistance plate is rotatably arranged on one side of the lower resistance plate, so that when the fixed cage rotates positively, the lower resistance plates push the lower stop block to open to increase the rotating resistance of the cage body, and when the fixed cage rotates reversely, the lower resistance plates are far away from the lower stop block to shrink to reduce the rotating resistance of the cage body.
Further, a fixing plate is horizontally arranged in the fixing cylinder and can be arranged on the main shaft in a vertical sliding way,
the upper regulating piece comprises an upper regulating spring, an upper reset spring and an upper regulating plate, wherein the upper regulating plate can be sleeved on the main shaft in a vertical sliding manner, the upper regulating plate is connected with the upper end of the fixed plate through the upper regulating spring, the lower regulating plate is connected with the lower end of the upper cover, a T-shaped groove is formed in the upper end of the upper regulating plate, the upper stop block is arranged in a side inclined mode, which is wide in the upper direction and narrow in the lower direction, of the upper stop block, a T-shaped block at the lower end is arranged at the lower end of the upper stop block, the inclined side surface of the upper stop block is pressed against the groove wall corresponding to the upper stop groove, the lower regulating piece comprises a lower regulating spring, a lower reset spring and a lower regulating plate, the lower regulating plate can be sleeved on the main shaft in a vertical sliding manner, the lower regulating spring is connected with the lower end of the fixed plate, the lower end of the lower regulating plate is connected with the lower end of the bottom surface of a cage body through the lower regulating spring, the lower regulating plate is provided with the T-shaped groove, the lower stop block is arranged in a side inclined mode, which is far away from the lower resistance plate, the lower stop block is arranged in a side inclined mode, the lower stop block is arranged in a wedge shape, which is narrow in the upper side and wide in the lower side of the lower stop block is arranged in the upper side, the inclined side of the upper stop block is arranged in the groove, the inclined side wall corresponding to the groove is pressed against the lower stop block, and the lower stop block is arranged in the lower side groove, and the lower stop block is correspondingly arranged in the lower side groove.
Further, the driving piece further comprises a motor and a steering switch of the motor, the motor is connected with the lower end of the main shaft, the number of the steering switches is two, and the steering switches are respectively arranged at preset positions at two ends of the main shaft so as to realize steering change when the fixing cage descends or ascends to the preset positions.
Further, there are two lifting members, and the two lifting members are symmetrical about the center of the main shaft.
Further, the transmission piece comprises a gear and a toothed ring, wherein the axis of the gear is fixed at one end of the blade close to the main shaft in a radial extending way along the fixing cage, the toothed ring is fixed at the lower end of the upper cover, and the gear and the toothed ring are meshed for transmission.
Further, a plurality of small holes are formed in the fixing plate, and a plurality of layers of the fixing plate are arranged.
Further, a drain valve is arranged at the lower part of the sterilizing barrel.
Further, the lower side of the sterilizing barrel is provided with supporting legs.
Further, the upper end of the disinfection barrel is provided with a supporting rod, the supporting rod radially extends along the disinfection barrel, the two ends of the supporting rod are connected with the disinfection barrel, and the main shaft is rotatably arranged on the supporting rod.
The beneficial effects of the invention are as follows: when the fixed cage of driving piece drive forward, first one-way bearing makes the upper cover take the cage body to rotate, go up the resistance piece and reduce upper cover rotation resistance and the resistance piece increases the cage body rotation resistance down, make the upper cover forward rotation and trigger the lifting piece in order to make fixed cage decline relatively the cage, when fixed cage is reversed, the second one-way bearing makes the cage body take the upper cover to reverse, make the fixed cage rise in the same way, realize the lift of fixed cage in the disinfection bucket through adjusting the resistance difference at both ends about the fixed cage, thereby improve the apparatus disinfection effect, make the disinfection more abundant, it is more abundant to utilize fixed cage rotation to make the apparatus wash simultaneously, the stirring of blade makes layered antiseptic solution get back to more even state again simultaneously, do benefit to and improve disinfection efficiency.
Further, when the instruments with different weights are cleaned and disinfected, the maximum resistance of the upper resistance plate and the lower resistance plate in the lifting process can be adjusted through the adjustment of the upper adjusting piece and the lower adjusting piece, so that the speed difference between the upper cover and the cage body in the process of changing from one stable rotation state to the other stable rotation state can be reduced, the relative rotation can be reduced, namely, when the weight of the instruments to be disinfected is large, the relative rotation quantity between the upper cover and the cage body is reduced, the inclination angle of the blades from the horizontal is reduced, and the disinfection and cleaning time of the fixed cage is longer.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a construction of an embodiment of a reciprocally rotating cleaning apparatus of the present invention;
FIG. 2 is a schematic view of the structure of a fixing cage and a sterilizing tub according to an embodiment of the present invention;
FIG. 3 is a schematic view of a structure of a stationary cage and motor according to an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of the upper adjustment plate, cage and upper cover of an embodiment of the present invention;
FIG. 5 is a schematic view of the structure of the cage and the upper cover according to the embodiment of the present invention;
FIG. 6 is a schematic view of the lower resistance plate and cage of an embodiment of the present invention;
FIG. 7 is an enlarged schematic view of FIG. 6 at A;
FIG. 8 is a schematic view showing a state where the upper resistance plate is contracted when the fixing cage of the embodiment of the present invention is lowered;
FIG. 9 is a schematic view showing a state in which the upper resistance plate is opened when the fixing cage of the embodiment of the present invention is lifted;
in the figure: 1. a sterilizing tub; 11. a main shaft; 12. a drain valve; 13. a support leg; 14. a support rod; 2. a fixing cage; 21. an upper cover; 22. a cage body; 23. a nest spring; 24. a fixing plate; 25. a small hole; 3. a lifting member; 31. a blade; 32. a transmission member; 321. a gear; 322. a toothed ring; 4. an upper resistance member; 41. an upper resistance plate; 42. an upper stop block; 43. an upper rotating shaft; 5. a lower resistance member; 51. a lower resistance plate; 52. a lower stop block; 53. a lower rotating shaft; 6. a driving member; 61. a first one-way bearing; 62. a second one-way bearing; 63. a motor; 7. an upper adjustment member; 71. an upper adjusting spring; 72. an upper return spring; 73. an upper adjusting plate; 74. an upper baffle groove; 8. a lower adjusting member; 81. a lower adjusting spring; 82. a lower return spring; 83. a lower adjusting plate; 84. a lower baffle slot.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
An embodiment of a reciprocating rotary cleaning apparatus of the present invention is shown in fig. 1 to 9: a cleaning device capable of reciprocating rotation comprises a sterilizing bucket 1, a fixed cage 2, a lifting piece 3, an upper resistance piece 4, a lower resistance piece 5 and a driving piece 6, wherein a main shaft 11 is rotatably arranged at the axis of the sterilizing bucket 1, the fixed cage 2 is cylindrical and is slidably arranged in the sterilizing bucket 1 along the main shaft 11, the cleaning device comprises an upper cover 21 and a cage 22, the upper cover 21 and the cage 22 can be rotatably arranged relatively, a nest spring 23 is connected between the upper cover 21 and the cage 22, the lifting piece 3 comprises a blade 31 and a driving piece 32, the blade 31 is rotatably arranged on the fixed cage 2 in the radial direction around the fixed cage 2, the driving piece 32 is connected with the blade 31 and is arranged between the upper cover 21 and the cage 22, and when the upper cover 21 and the cage 22 relatively rotate, the driving piece 32 drives the blade 31 to adjust the dip angle so as to realize lifting operation of the fixed cage 2 under the rotation of liquid flow, the upper resistance piece 4 is arranged at the upper end of the fixed cage 2 and comprises an upper resistance plate 41, an upper stop block 42 and an upper adjusting piece 7, the upper stop block 42 is connected with the upper adjusting piece 7 and keeps contact with the upper resistance plate 41 to realize the adjustment of the rotation resistance of the upper cover 21, the lower resistance piece 5 is arranged at the lower end of the fixed cage 2 and comprises a lower resistance plate 51, a lower stop block 52 and a lower adjusting piece 8, the lower stop block 52 is connected with the lower adjusting piece 8 and keeps contact with the lower resistance plate 51 to realize the adjustment of the rotation resistance of the cage body 22, the upper end and the end resistance difference of the fixed cage 2 are realized through the cooperation of the upper adjusting piece 7 and the lower adjusting piece 8, the fixed cage 2 is in an underwater rotation state, the rotation disinfection time of the fixed cage 2 at the bottom of the disinfection barrel 1 is longer than the rotation disinfection time of the upper part of the disinfection barrel 1 through the reset of the nest spring 23 and the inertia force, the driving piece 6 comprises a first one-way bearing 61 and a second one-way bearing 62, the first one-way bearing 61 and the second one-way bearing 62 are arranged in opposite rotation directions, the upper cover 21 is connected with the main shaft 11 through a first one-way bearing 61, the cage 22 is connected with the main shaft 11 through a second one-way bearing 62, the main shaft 11 rotates forward to enable the upper cover 21 to rotate synchronously, the upper cover 21 drives the cage 22 to rotate in the same direction through the socket springs 23, the main shaft 11 rotates reversely to enable the cage 22 to rotate synchronously, and the cage 22 drives the upper cover 21 to rotate in the same direction through the socket springs 23.
In this embodiment, the upper end of the upper cover 21 is fixed with vertically arranged upper rotating shafts 43, the upper rotating shafts 43 are uniformly distributed along the circumferential direction of the rotating shafts, the upper resistance plates 41 are uniformly distributed along the circumferential direction of the rotating shafts, one end of the upper resistance plates 41 close to the main shaft 11 rotates An Zaishang the rotating shafts 43, the upper stop block 42 is arranged on one side of the upper resistance plates 41, so that when the fixed cage 2 rotates positively, the upper resistance plates 41 are away from the upper stop block 42 to reduce the resistance of the upper cover 21, when the fixed cage 2 rotates reversely, the upper stop block 42 is propped against one side of the upper resistance plates 41 to keep the upper resistance plates 41 in a state with the maximum resistance of sterilizing liquid, the lower rotation shafts 53 are uniformly distributed along the circumferential direction of the rotating shafts, the lower resistance plates 51 are uniformly distributed along the circumferential direction of the rotating shafts, one end of the lower resistance plates 51 close to the main shaft 11 rotates An Zaishang, and the lower stop block 52 is arranged on one side of the lower resistance plates 51, so that when the fixed cage 2 rotates positively, the lower stop block 52 is propped against one side of the lower resistance plates 51 to keep the lower resistance plates 51 in a state with the maximum resistance of sterilizing liquid, and when the fixed cage 2 rotates reversely, the lower resistance plates 52 shrink away from the lower resistance plates 22.
In this embodiment, the fixing plate 24 is horizontally disposed in the fixing cylinder, the fixing plate 24 is slidably mounted on the main shaft 11 up and down, the upper adjusting member 7 includes an upper adjusting spring 71, an upper return spring 72 and an upper adjusting plate 73, the upper adjusting plate 73 is slidably sleeved on the main shaft 11 up and down, and is connected with the upper end of the fixing plate 24 through the upper adjusting spring 71, the upper end of the upper adjusting plate 73 is provided with a T-shaped groove, the side surface of the upper stop block 42 far away from the upper resistance plate 41 is obliquely disposed, the upper stop block 42 is made into a wedge shape with a wide upper part and a narrow lower part, the lower end of the upper stop block 42 is provided with a T-shaped block, the upper cover 21 is provided with an upper stop groove 74, after the upper stop block 42 passes through the upper stop groove 74, the T-shaped block of the lower end is slidably mounted in the T-shaped groove, and the inclined side surface of the upper stop block 42 is pressed against the groove wall corresponding to the upper stop groove 74, the lower adjusting member 8 includes a lower adjusting spring 81, a lower return spring 82 and a lower adjusting plate 83, the lower adjusting plate 83 is slidably sleeved on the main shaft 11 up and down, and is connected with the lower end of the fixing plate 24 through the lower adjusting spring 82, the side surface of the lower stop block is provided with a T-shaped groove 84, and the lower stop block is provided with a lower stop block 84, and the upper end of the upper stop block is provided with a lower stop block 52 is provided with a lower stop groove 84, and a lower stop block 84 corresponding to be correspondingly to the lower end of the lower stop block 52, and is provided with a lower stop block 52.
In this embodiment, the driving member 6 further includes a motor 63 and a steering switch of the motor 63, where the motor 63 is connected to the lower end of the spindle 11, and the steering switches are two and are respectively disposed at preset positions at two ends of the spindle 11 to implement steering change when the fixing cage 2 descends or ascends to the preset position, so that the apparatus reciprocates for several times to perform more thorough disinfection and cleaning.
In the present embodiment, the transmission member 32 includes a gear 321 and a toothed ring 322, the axis of the gear 321 is fixed to the end of the blade 31 near the main shaft 11 in a radial direction of the fixing cage 2, the toothed ring 322 is fixed to the lower end of the upper cover 21, and the gear 321 and the toothed ring 322 are engaged for transmission.
In this embodiment, there are two lifting members 3, and the two lifting members 3 are symmetrical about the center of the main shaft 11 to make the lifting force of the fixed cylinder more balanced and stable.
In this embodiment, the fixing plate 24 is provided with a plurality of small holes 25, and the fixing plate 24 is provided with a plurality of layers, so as to be convenient for fixing a plurality of instruments to be disinfected.
In the embodiment, the lower part of the sterilizing bucket 1 is provided with a drain valve 12, and the lower side of the sterilizing bucket 1 is provided with a support leg 13 for convenient support.
In the embodiment, the upper end of the sterilizing bucket 1 is provided with a supporting rod 14, the supporting rod 14 extends along the radial direction of the sterilizing bucket 1, the two ends of the supporting rod 14 are connected with the sterilizing bucket 1, and the main shaft 11 is rotatably arranged on the supporting rod 14.
In combination with the above embodiment, the use principle and working process of the present invention are as follows: when in use, the device to be disinfected is fixed on the fixed plate 24 in the fixed cage 2, then the fixed plate 24 is placed in the fixed cage 2, then the upper cover 21 is buckled at the upper end, then the bracket is clamped in the corresponding groove to be fixed, the motor 63 is opened to drive the main shaft 11 to rotate anticlockwise, the main shaft 11 and the first one-way bearing 61 are meshed and driven, and the second one-way bearing 62 is not meshed and driven, namely, the main shaft 11 rotates anticlockwise with the upper cover 21, and drives the cage 22 to rotate under the connection of the nest spring 23, specifically, on one hand, because the weight of the cage 22 relative to the upper cover 21 is larger, the inertia to be overcome in the starting rotation process is relatively larger, the nest spring 23 rotates anticlockwise with the cage 22 after being stretched for a certain distance, the lower resistance plate 51 is pressed against the lower stop block 52 after being pushed by the disinfectant to enable the lower resistance plate 51 to be in an open state in the direction perpendicular to the rotating direction of the main shaft 11, so that the resistance of the disinfectant to the rotation of the lower resistance plate 51 is increased to the maximum, the upper resistance plate 41 is kept away from the upper stop block 42 after being pushed by the disinfectant to enable the upper resistance plate 41 to be in a contracted state in the direction tangential to the rotating direction of the main shaft 11, the resistance of the disinfectant to the rotation of the upper resistance plate 41 is reduced to the minimum, under the action of the two factors, the upper cover 21 and the cage 22 generate a speed difference in the process of starting to rotate stably, namely the rotating speed of the upper cover 21 is larger than the rotating speed of the cage 22, namely the upper cover 21 rotates anticlockwise relative to the cage 22, the toothed ring 322 at the lower side of the upper cover 21 rotates anticlockwise, the toothed ring 322 drives the blades 31 to rotate anticlockwise through the gears 321, the blades 31 form an included angle with the horizontal plane, the sterilizing fluid has a downward pushing force on the blades 31 to lower the entire fixing cage 2 to the lower layer of the sterilizing fluid, thereby performing more sufficient cleaning and sterilization of the instruments.
When the fixed cage 2 descends to a certain depth, the steering switch of the motor 63 is triggered, the motor 63 is changed from anticlockwise rotation to clockwise rotation, at this time, the main shaft 11 and the first unidirectional bearing 61 do not carry out meshing transmission, and carry out meshing transmission with the second unidirectional bearing 62, namely, the main shaft 11 rotates clockwise with the cage 22, and drives the upper cover 21 to rotate under the connection of the socket springs 23, specifically, at this time, the upper cover 21 has an inertia rotating anticlockwise relative to the cage 22, when the cage 22 is carried by the main shaft 11 to rotate anticlockwise clockwise, the socket springs 23 between the upper cover 21 and the cage 22 are in a tensioning state, then the socket springs 23 are driven by the cage 22 to reset, and during the resetting of the socket springs 23, the larger inertia is overcome due to the larger gravity of the cage 22, so that the clockwise rotation of the cage 22 is changed from anticlockwise rotation to clockwise rotation, the gravity of the upper cover 21 is small, the reversing rotation needs to overcome small inertia, the upper cover 21 rotates clockwise relative to the cage 22 by a small section due to the action of the restoring force of the nest spring 23, the blades 31 return to the horizontal state, and the rotation speed of the cage 22 gradually tends to be stable, on one hand, the upper resistance plate 41 is pushed to rotate under the pushing of the disinfectant to press against the upper stop block 42 to enable the upper resistance plate 41 to be in an open state perpendicular to the rotation direction of the main shaft 11, the resistance of the disinfectant to the rotation of the upper resistance plate 41 is increased to the maximum, the lower resistance plate 51 is kept away from the lower stop block 52 after being pushed by the disinfectant to enable the lower resistance plate 51 to be in a contracted state tangential to the rotation direction of the main shaft 11, the resistance of the disinfectant to the rotation of the lower resistance plate 51 is reduced to the minimum, on the other hand, because the gravity of the upper cover 21 relative to the cage 22 is small, therefore, when the cage 22 rotates clockwise to pull the upper cover 21, the inertia to be overcome is relatively small, the nest spring 23 is stretched a certain distance after reset and then takes the cage 22 to rotate clockwise, the time required by the clockwise rotation is relatively long, the instruments to be disinfected can be disinfected and cleaned for a long time at the bottom, meanwhile, under the action of the two factors, the upper cover 21 and the cage 22 generate a speed difference in the process of reversing from anticlockwise rotation to stable clockwise rotation, namely the rotation speed of the cage 22 is larger than the rotation speed of the upper cover 21, namely, the upper cover 21 still rotates anticlockwise relative to the cage 22, so that the blades 31 form an included angle which is the same as the inclination direction of the horizontal plane when the fixed cage 2 descends under the driving of the driving piece 32, the blades 31 have upward thrust to slowly ascend the whole fixed cage 2, and the action of pushing the blades 31 are further stirred, the disinfection solution is more evenly ascended in the process of the instruments after the fixed cage 2 is repeatedly ascended and descended, and the disinfection solution is fully cleaned.
Further, the instruments are fixed on the fixed plate 24, the weights of the instruments are different, the difference between the resistances at the upper end and the lower end of the fixed cage 2 is adjusted under the action of the upper adjusting spring 71 and the lower adjusting spring 81, specifically, when the weight of the instruments to be disinfected is large, the upper adjusting spring 71 is stretched more, the lower adjusting spring 81 is compressed more, so that the downward movement amount of the upper adjusting plate 73 with the upper stop dog 42 is increased by the upper adjusting spring 71, the downward movement amount of the lower adjusting plate 83 with the lower stop dog 52 is increased, that is, the upper stop dog 42 moves downwards along the inclined surface thereof while the upper stop dog 42 approaches the upper resistance plate 41, the lower stop dog 52 moves downwards along the inclined surface thereof while the lower resistance plate 51 moves away from the lower resistance plate 51, thereby adjusting the opening degree of the upper resistance plate 41 and the lower resistance plate 51 during lifting, and further adjusting the maximum resistance force applied to the upper resistance plate 41 and the lower resistance plate 51 during lifting, so that the speed difference between the upper cover 21 and the cage 22 during the process of converting from one stable rotation state to the other stable rotation state is reduced, that the rotation speed difference between the upper cover 21 and the cage 22 during the rotation state is reduced, that the required rotation angle between the instruments to be cleaned is reduced, and the cage 2 is reduced, and the amount of the instruments to be cleaned is reduced relatively, and the disinfecting is relatively small, and the time is reduced, and the time is required to be 2 and is reduced.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (10)
1. A reciprocating rotary cleaning apparatus, characterized in that: comprising the following steps:
a main shaft is rotatably arranged at the axis of the sterilizing barrel;
the fixed cage is cylindrical and is arranged in the disinfection barrel in a sliding way along the main shaft, and comprises an upper cover and a cage body; the upper cover and the cage body can be arranged in a relative rotation way, and a nest spring is connected between the upper cover and the cage body;
the lifting piece comprises a blade and a transmission piece; the blades are rotatably arranged on the fixed cage around the radial direction of the fixed cage; the transmission part is connected with the blades and arranged between the upper cover and the cage body, and when the upper cover and the cage body relatively rotate, the transmission part drives the blades to adjust the inclination angle so as to realize lifting operation of the fixed cage under the rotation of liquid flow;
the upper resistance piece is arranged at the upper end of the fixed cage and comprises an upper resistance plate, an upper stop block and an upper adjusting piece; the upper stop block is connected with the upper adjusting piece, and keeps contact with the upper resistance plate through the upper adjusting piece so as to adjust the rotation resistance of the upper cover;
the lower resistance piece is arranged at the lower end of the fixed cage and comprises a lower resistance plate, a lower stop block and a lower adjusting piece; the lower stop block is connected with the lower adjusting piece, and keeps contact with the lower resistance plate through the lower adjusting piece so as to realize the adjustment of the rotation resistance of the cage body; the upper adjusting piece is arranged at the upper end of the fixed cage, the lower adjusting piece is arranged at the lower end of the fixed cage, and the upper adjusting piece and the lower adjusting piece are matched to realize the adjustment of the resistance difference between the upper end and the lower end of the fixed cage;
the driving piece comprises a first one-way bearing and a second one-way bearing; the first unidirectional bearing and the second unidirectional bearing can rotate in opposite directions; the upper cover is connected with the main shaft through a first one-way bearing, the cage body is connected with the main shaft through a second one-way bearing, the main shaft rotates along with the upper cover when rotating in the forward direction, and the upper cover drives the cage body to rotate in the same direction through the nest spring; when the main shaft rotates reversely, the cage body is driven to rotate, and then the cage body drives the upper cover to rotate in the same direction through the nest spring.
2. A reciprocating rotary cleaning apparatus according to claim 1, characterized in that: the upper end of the upper cover is fixedly provided with an upper rotating shaft which is vertically arranged, and the upper rotating shaft is uniformly distributed along the circumferential direction of the rotating shaft; the plurality of upper resistance plates are uniformly distributed along the circumferential direction of the rotating shaft; one end of the upper resistance plate, which is close to the main shaft, rotates a An Zaishang rotating shaft; the upper baffle block is arranged at one side of the upper baffle plate, so that the upper baffle plate is far away from the upper baffle block to be retracted to reduce the resistance of the upper cover to rotate when the fixed cage rotates positively, and the upper baffle plate props against the upper baffle block to be opened to increase the resistance of the upper cover to rotate when the fixed cage rotates reversely;
the lower end of the bottom surface of the cage body is fixedly provided with a lower rotating shaft which is vertically arranged, and the lower rotating shafts are uniformly distributed along the circumferential direction of the rotating shaft; the plurality of lower resistance plates are uniformly distributed along the circumferential direction of the rotating shaft; one end of the lower resistance plate, which is close to the main shaft, is rotatably arranged on the lower rotating shaft; the lower baffle is arranged on one side of the lower baffle, so that when the fixed cage rotates forward, the lower baffle props against the lower baffle to open so as to increase the rotating resistance of the cage body, and when the fixed cage rotates reversely, the lower baffle is far away from the lower baffle to shrink so as to reduce the rotating resistance of the cage body.
3. A reciprocating rotary cleaning apparatus according to claim 2, characterized in that: a fixing plate is horizontally arranged in the fixing cylinder; the fixed plate is arranged on the main shaft in a vertically sliding way;
the upper adjusting piece comprises an upper adjusting spring, an upper reset spring and an upper adjusting plate; the upper adjusting plate is sleeved on the main shaft in a vertically sliding way, is connected with the upper end of the fixed plate through an upper adjusting spring and is connected with the lower end of the upper cover through an upper reset spring; the upper end of the upper adjusting plate is provided with a T-shaped groove; the upper stop block is obliquely arranged away from the side surface of the upper resistance plate, so that the upper stop block is wedge-shaped with a wide upper part and a narrow lower part; the lower end of the upper stop block is provided with a T-shaped block; the upper cover is provided with an upper baffle groove; after the upper stop block passes through the upper stop groove, the T-shaped block at the lower end is slidably arranged in the T-shaped groove, and the inclined side surface of the upper stop block is propped against the groove wall corresponding to the upper stop groove;
the lower adjusting piece comprises a lower adjusting spring, a lower reset spring and a lower adjusting plate; the lower adjusting plate is sleeved on the main shaft in a vertically sliding manner, is connected with the lower end of the fixed plate through a lower adjusting spring and is connected with the lower end of the bottom surface of the cage body through a lower reset spring; a T-shaped groove is arranged below the lower adjusting plate; the lower stop block is obliquely arranged away from the side surface of the lower resistance plate, so that the lower stop block is in a wedge shape with a narrow upper part and a wide lower part; the lower end of the lower stop block is provided with a T-shaped block; a lower baffle groove is arranged on the lower bottom surface of the cage body; after the lower stop block passes through the lower stop groove, the T-shaped block at the lower end is slidably arranged in the T-shaped groove, and the inclined side surface of the lower stop block is propped against the lower part of the groove wall corresponding to the lower stop groove.
4. A reciprocating rotary cleaning apparatus according to claim 1, characterized in that: the driving piece also comprises a motor and a steering switch of the motor; the motor is connected with the lower end of the main shaft; the two steering switches are respectively arranged at preset positions at two ends of the main shaft so as to realize steering change when the fixed cage descends or ascends to the preset positions.
5. A reciprocating rotary cleaning apparatus according to claim 1, characterized in that: the number of the lifting pieces is two, and the two lifting pieces are symmetrical relative to the center of the main shaft.
6. A reciprocating rotary cleaning apparatus according to claim 1, characterized in that: the transmission piece comprises a gear and a toothed ring; the gear axis is fixed at one end of the blade close to the main shaft in a radial extending way along the fixing cage; the toothed ring is fixed at the lower end of the upper cover; the gear and the toothed ring are meshed for transmission.
7. A reciprocating rotary cleaning apparatus according to claim 3, characterized in that: the fixed plate is provided with a plurality of small holes, and the fixed plate is provided with a plurality of layers.
8. A reciprocating rotary cleaning apparatus according to claim 1, characterized in that: the lower part of the sterilizing barrel is provided with a drain valve.
9. A reciprocating rotary cleaning apparatus according to claim 1, characterized in that: the lower side of the sterilizing barrel is provided with supporting legs.
10. A reciprocating rotary cleaning apparatus according to claim 1, characterized in that: a supporting rod is arranged at the upper end of the sterilizing barrel; the support rod radially extends along the sterilizing barrel, the two ends of the support rod are connected with the sterilizing barrel, and the main shaft is rotatably arranged on the support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311006734.6A CN116727335A (en) | 2023-08-11 | 2023-08-11 | Reciprocating rotary cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311006734.6A CN116727335A (en) | 2023-08-11 | 2023-08-11 | Reciprocating rotary cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116727335A true CN116727335A (en) | 2023-09-12 |
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ID=87913734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311006734.6A Pending CN116727335A (en) | 2023-08-11 | 2023-08-11 | Reciprocating rotary cleaning equipment |
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| Country | Link |
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| CN (1) | CN116727335A (en) |
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| CN215194054U (en) * | 2021-05-19 | 2021-12-17 | 襄阳市中心医院 | Instrument disinfecting equipment that painful branch of academic or vocational study was used |
| CN215823754U (en) * | 2021-07-14 | 2022-02-15 | 班巧 | Cleaning and sterilizing device for medical instruments |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140136240A (en) * | 2013-05-20 | 2014-11-28 | 허만철 | Reciprocating and rotating planetary gear agitator |
| CN108607842A (en) * | 2018-03-24 | 2018-10-02 | 北京点域科技有限公司 | A kind of medical instrument cleaning and sterilizing all-in-one machine |
| CN210701445U (en) * | 2019-07-12 | 2020-06-09 | 王玉婷 | Medical instrument belt cleaning device |
| CN213162102U (en) * | 2020-07-08 | 2021-05-11 | 乳山市人民医院 | Disinfection cabinet for obstetrics and gynecology department |
| CN213723787U (en) * | 2020-11-27 | 2021-07-20 | 董福连 | Quick degassing unit is used in digestion nursing |
| CN214969503U (en) * | 2021-04-20 | 2021-12-03 | 陈峥 | Instrument disinfection device for ophthalmologic nursing |
| CN215194054U (en) * | 2021-05-19 | 2021-12-17 | 襄阳市中心医院 | Instrument disinfecting equipment that painful branch of academic or vocational study was used |
| CN215823754U (en) * | 2021-07-14 | 2022-02-15 | 班巧 | Cleaning and sterilizing device for medical instruments |
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