Waste collecting device for tumor treatment

Abstract

The invention relates to the technical field of treatment waste collection, in particular to a waste collection device for tumor treatment. The feeding opening is formed in the top surface of the collecting box; and the collecting seat is fixedly mounted on the inner bottom wall of the collecting box. By arranging the supporting plate and the material guiding assembly, automatic falling of waste is achieved, a medical worker only needs to place the waste on the material guiding assembly and steps on a foot switch, a servo motor can be started and drive a driving screw to rotate, and then the material guiding assembly is driven to move the waste to the supporting plate on the collecting base; the lifting frame can move up and down along the guide rod under the driving of the servo motor, when the lifting frame moves to the position of the induction mechanism, the baffle automatically relieves limiting under the action of magnetic force, waste can be smoothly poured onto the supporting plate, the operation burden of medical staff is relieved, the waste delivery efficiency is improved, and the waste delivery efficiency is improved. Meanwhile, the distance between the waste and the supporting plate is shortened in the whole falling process, and the probability that the fragile waste is broken is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of treatment waste collection, and in particular to a waste collection device for tumor treatment. Background Art

[0002] A tumor is a new growth formed by the proliferation of local tissue cells. This abnormal proliferation may be benign or malignant. The symptoms of a tumor vary, depending on factors such as the location, size, and whether the tumor has spread. Treatments for tumors include surgery, chemotherapy, radiotherapy, interventional therapy, immunotherapy, targeted therapy, etc. The specific treatment plan needs to be formulated based on the patient's specific situation and the nature and stage of the tumor.

[0003] After searching, the Chinese patent with publication number CN214421439U discloses a pollutant collection device for chemotherapy of tumor patients, including a collection box, a filter screen is fixedly connected to the middle of the inner wall of the collection box, a transparent box is fixedly connected to the edge of the inner wall of the collection box, and an ultraviolet sterilization lamp is plugged into the transparent box. The pollutant collection device for chemotherapy of tumor patients, through the setting of ultraviolet sterilization lamp and heat conducting rod, when medical waste is still put into the collection box, the heat conducting rod will increase the temperature in the collection box, and then the ultraviolet sterilization lamp will effectively achieve the effect of high temperature sterilization in the collection box, and then the garbage waste in the collection box can be sterilized to achieve a sterile effect. Through the setting of the filter screen, when the staff throws medical waste into the collection box, the solid waste can be placed above the filter screen, and then the liquid remaining in the medical waste is filtered from the filter screen to the bottom wall of the collection box, thereby effectively achieving the solid-liquid separation of medical waste. However, this technical solution still has the following shortcomings when it is actually used: During the cancer treatment process, the waste generated often carries potential biological hazards. Specifically, cancer treatment waste may contain fragile items such as glass ampoules and plastic test tubes. These items are directly thrown into the collection box without proper handling and are easily broken by impact. The small and sharp fragments produced after the breakage are not only difficult to clean, but may also inadvertently pierce protective gloves or even directly injure the skin, increasing the risk of infection for medical staff. In addition, the scattering of fragments may also interfere with the classification and subsequent processing of waste, reducing overall work efficiency.

[0004] Therefore, the present application provides a waste collection device for tumor treatment to meet the requirements of safe collection and disinfection of fragile waste. Summary of the invention

[0005] In view of this, the purpose of the present invention is to provide a waste collection device for tumor treatment to solve the problem that fragile waste is easily broken and dangerous when it is thrown directly into a collection box.

[0006] Based on the above purpose, the present invention provides a waste collection device for tumor treatment, comprising: Collection boxes; A feeding port is provided on the top surface of the collecting box; A collecting seat, fixedly mounted on the inner bottom wall of the collecting box; A support plate, slidably mounted on the inner wall of the collecting seat; A driving screw rod is rotatably mounted on the inner wall of the collection box at a position above the collection seat through a bracket, and the top end of the driving screw rod passes through the top surface of the collection box; A guide rod, fixedly mounted on the inner wall of the collection box at a position above the collection seat through a bracket; A driven bevel gear, fixedly mounted on the top end of the driving screw; A servo motor is fixedly mounted on the side of the collection box; A driving bevel gear is fixedly mounted on the output end of the servo motor, and the driving bevel gear is meshed with the driven bevel gear; A material guide assembly, arranged on the driving screw and the guide rod; A spraying assembly is arranged inside the collection box; A liquid storage bag is fixedly mounted on the side of the collection box; A liquid guiding assembly, arranged between the liquid storage bag and the spraying assembly; A fixing frame, fixedly mounted on the inner bottom wall of the collecting seat; A limiting component, arranged on the fixing frame; A foot switch is fixedly mounted on the bottom of the side of the collection box, and the foot switch is electrically connected to the servo motor through a wire; An identification plate, fixedly mounted on the side of the collection box; A protective cover is fixedly mounted on the top surface of the collecting box at the feeding port, and the driving bevel gear and the driven bevel gear are located on the inner side of the protective cover; An activated carbon box is fixedly mounted at a corner of the top surface of the collecting seat; The disinfection component is arranged on the inner wall of the collection box.

[0007] Preferably, the material guiding component comprises: A lifting frame is arranged inside the collecting box, one end of the lifting frame is threadedly connected to the driving screw and the other end is slidably connected to the guide rod; Two mounting grooves are symmetrically arranged on the bottom surface of the lifting frame; Two baffles are rotatably mounted on the inner side walls of the two mounting grooves through a rotating rod and a torsion spring respectively; A sensing mechanism, arranged between the lifting frame and the collecting box; A slide rod is provided through the top surface of the lifting frame, and the slide rod is slidably connected to the through-hole; A paddle, fixedly mounted on the top of the slide bar; Spring 2 is sleeved on the outer wall of the sliding rod below the lifting frame.

[0008] Preferably, the sensing mechanism comprises: Two pins are symmetrically arranged on the outer wall of the lifting frame, and the pins correspond to the opening and closing ends of the baffle; Two magnetic sheets 1 are respectively fixedly mounted on one end of the two pins away from the lifting frame; Two springs 1, respectively sleeved on the two pins; A fixing seat, fixedly mounted on the inner wall of the collecting box; Two magnetic sheets 2 are symmetrically fixedly mounted on the side surfaces of the fixing seat.

[0009] Preferably, the outer wall of the baffle is provided with a pin groove adapted to the pin rod, and the magnetic poles of the magnetic sheet 1 and the magnetic sheet 2 are opposite.

[0010] Preferably, the spray assembly comprises: A fixing ring, fixedly mounted on the inner wall of the collecting box, and the fixing ring is located outside the lifting frame; A rotating ring, rotatably mounted on the inner side wall of the fixed ring through a second torsion spring; A plurality of nozzles are distributed in a circular array and fixedly mounted on the inner wall of the rotating ring; A transmission shaft is rotatably mounted on the inner wall of the collection box through a fixing frame, and the bottom end of the transmission shaft is drivingly connected to the driving screw through a driven wheel and a synchronous belt; A half gear, fixedly mounted on the top end of the transmission shaft; A plurality of fixed teeth are distributed in an annular array and fixedly installed on the top surface of the rotating ring, and the fixed teeth are meshed with the half gears.

[0011] Preferably, the liquid guiding component comprises: A liquid guide box, fixedly mounted on the inner wall of the collecting box and located below the fixing ring; A push plate, slidably mounted on the inner wall of the liquid guiding box; Two support rods are symmetrically fixedly mounted on the top surface of the push plate, and the top ends of the support rods pass through the top surface of the liquid guide box; A fixing plate, fixedly mounted on the top ends of the two support rods, and the fixing plate is located above the fixing ring; A fixed pipe, fixedly mounted on the outer wall of the fixed ring; A plurality of connecting pipes are distributed in an annular array and penetrate the outer wall of the fixed pipe, and one end of the connecting pipe away from the fixed pipe is connected to the nozzle; Two conduits are symmetrically arranged on the bottom side of the liquid guiding box, and one end of the two conduits away from the liquid guiding box is respectively connected to the fixed tube and the liquid storage bag; The linkage mechanism is arranged on the side of the fixing plate.

[0012] Preferably, the linkage mechanism comprises: A slot is provided on a side of the fixing plate; A rotating shaft, rotatably mounted on the inner side wall of the slot; A transmission plate, fixedly sleeved on the outer wall of the rotating shaft; The torsion spring is sleeved on the outer wall of the end of the rotating shaft.

[0013] Preferably, one-way valves with opposite flow directions are installed inside the two conduits, and the fixed plate and the shifting plate are located at the same vertical position.

[0014] Preferably, the limiting component comprises: A wedge block 1 is vertically slidably mounted on the inner wall of the fixed frame; Wedge block 2 is horizontally slidably mounted on the inner side wall of the fixed frame, and the wedge block 1 is adapted to the wedge block 2; A connecting rod is fixedly mounted on the top surface of the wedge block 1, and the top end of the connecting rod passes through the top surface of the fixed frame and is fixedly mounted with a connecting plate; A limit rod, fixedly mounted on the side of the wedge block 2, the limit rod being located directly below the pedal of the foot switch; Two openings are respectively opened on the sides of the fixing frame and the collecting box, and the limiting rod is located inside the openings; Two springs three are respectively mounted on the connecting rod and the limiting rod.

[0015] Preferably, the disinfection assembly comprises: A mounting rod, rotatably mounted on the inner wall of the collection box through a connecting frame; A rotating plate, sleeved on the outer wall of the mounting rod; A transmission gear, fixedly mounted on the top of the mounting rod; A driving rack is slidably mounted on the inner wall of the collecting box through a spring telescopic frame, and the driving rack is meshed with the transmission gear; A slide plate is fixedly mounted on the top surface of the driving rack, and the top end of the slide plate extends to the second position of the magnetic sheet; An ultraviolet lamp panel is fixedly mounted on an end of the rotating plate away from the mounting rod; A stirring rod is rotatably mounted on the inner bottom wall of the activated carbon box, and the bottom end of the stirring rod passes through the bottom surface of the activated carbon box; A linkage gear, fixedly mounted on the bottom end of the stirring rod; A plurality of stirring paddles are staggered and fixedly mounted on the outer wall of the stirring rod; A plurality of driving teeth are distributed in a ring array and fixedly installed on the end of the ultraviolet lamp board, and the driving teeth are meshed with the linkage gear.

[0016] Beneficial effects of the present invention: 1. This waste collection device for tumor treatment realizes the automatic falling of waste by setting a support plate and a material guide component. Medical staff only need to place the waste on the material guide component and step on the foot switch, the servo motor can be started and drive the drive screw to rotate, thereby driving the material guide component to move the waste to the support plate on the collection seat. In addition, the lifting frame can move up and down along the guide rod under the drive of the servo motor. When the lifting frame moves to the position of the sensing mechanism, the baffle is automatically released under the action of magnetic force, and the waste can be smoothly dumped onto the support plate, which not only reduces the operating burden of medical staff, but also improves the efficiency of waste delivery. At the same time, the distance between the waste and the support plate is shortened during the entire falling process, reducing the chance of fragile waste being broken.

[0017] 2. This waste collection device for tumor treatment is provided with a spraying component and a liquid guiding component. During the waste delivery process, the spraying component and the liquid guiding component work together to spray the chemical disinfectant in the liquid storage bag evenly onto the surface of the waste, thereby achieving comprehensive disinfection of the waste and avoiding the existence of dead corners for disinfection. It not only improves the disinfection efficiency but also ensures the reliability of the disinfection effect. At the same time, after the waste is concentrated on the support plate, it can be irradiated and disinfected by an ultraviolet light panel, and the activated carbon particles in the activated carbon box can adsorb the gas in the collection box, ensuring that the collection box is safer to use.

[0018] 3. This waste collection device for tumor treatment is equipped with a foot switch and a limit assembly. When the amount of waste collected on the support plate reaches a certain level, the support plate will drop to the lowest position of the collection seat and press the connecting plate. The connecting plate drives wedge block 1 and wedge block 2 to move through the connecting rod, so that the limit rod extends and fits the bottom surface of the pedal of the foot switch, thereby limiting the foot switch. It not only promptly reminds medical staff that the waste in the collection box is full and needs to be collected and processed in a centralized manner, but also avoids equipment damage or safety hazards caused by excessive waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of a partial cutaway structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the collection box of the present invention; Figure 4 It is a schematic diagram of a partially cutaway structure of the present invention; Figure 5 This is a schematic diagram of the internal structure of the collection box of the present invention; Figure 6 This is a schematic diagram of the lifting frame structure of the present invention; Figure 7 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 8 It is a schematic diagram of the structure of the fixing plate of the present invention; Fig. 9 For the present invention Figure 4 The enlarged structural diagram at B in the middle; Fig.10 For the present invention Figure 4 The enlarged structural diagram at C in the middle; Fig.11 It is a schematic diagram of the three structures of the partial cutaway of the present invention; Fig.12 For the present invention Fig.11 The enlarged structural diagram at D in the middle; Fig.13 For the present invention Fig.11 Enlarged structural diagram at E in the middle.

[0021] The markings in the figure are: 1. Collection box; 2. Feeding port; 3. Collection seat; 4. Support plate; 5. Driving screw; 6. Guide rod; 71. Lifting frame; 72. Mounting slot; 73. Baffle; 74. Pin rod; 75. Magnetic sheet 1; 76. Spring 1; 77. Fixed seat; 78. Magnetic sheet 2; 79. Sliding rod; 710. Paddle plate; 711. Spring 2; 81. Fixed ring; 82. Rotating ring; 83. Nozzle; 84. Transmission shaft; 85. Half gear; 86. Fixed teeth; 9. Liquid storage bag; 101. Liquid guide box; 102. Push plate; 103. Support rod; 104. Fixed plate; 105. Fixed pipe; 106. Connecting pipe; 107. Conduit; 108. Slot; 109 , rotating shaft; 1010, transmission plate; 1011, torsion spring; 11, fixed frame; 121, wedge one; 122, wedge two; 123, connecting rod; 124, limit rod; 125, through port; 126, spring three; 127, connecting plate; 13, foot switch; 14, servo motor; 15, driving bevel gear; 16, driven bevel gear; 17, identification plate; 18, protective cover; 191, mounting rod; 192, rotating plate; 193, transmission gear; 194, driving rack; 195, slide plate; 196, ultraviolet lamp board; 197, stirring rod; 198, linkage gear; 199, stirring paddle; 1910, driving teeth; 20, activated carbon box. DETAILED DESCRIPTION

[0022] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0023] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0024] like Figures 1 to 13As shown, a waste collection device for tumor treatment includes a collection box 1; a feeding port 2, which is opened on the top surface of the collection box 1; a collection seat 3, which is fixedly installed on the inner bottom wall of the collection box 1; a support plate 4, which is slidably installed on the inner side wall of the collection seat 3; a driving screw 5, which is rotatably installed on the inner side wall of the collection box 1 through a bracket and is located above the collection seat 3, and the top end of the driving screw 5 passes through the top surface of the collection box 1; a guide rod 6, which is fixedly installed on the inner side wall of the collection box 1 through a bracket and is located above the collection seat 3; a driven bevel gear 16, which is fixedly installed on the top end of the driving screw 5; a servo motor 14, which is fixedly installed on the side of the collection box 1; a driving bevel gear 15, which is fixedly installed on the output end of the servo motor 14, and the driving bevel gear 15 is meshed with the driven bevel gear 16; a material guide assembly is arranged on the driving The screw 5 and the guide rod 6; the spraying assembly is arranged on the inner side of the collecting box 1; the liquid storage bag 9 is fixedly mounted on the side of the collecting box 1; the liquid guide assembly is arranged between the liquid storage bag 9 and the spraying assembly; the fixing frame 11 is fixedly mounted on the inner bottom wall of the collecting seat 3; the limit assembly is arranged on the fixing frame 11; the foot switch 13 is fixedly mounted on the bottom of the side of the collecting box 1, and the foot switch 13 and the servo motor 14 are electrically connected through a wire; the identification plate 17 is fixedly mounted on the side of the collecting box 1; the protective cover 18 is fixedly mounted on the top surface of the collecting box 1 at the position of the feeding port 2, and the driving bevel gear 15 and the driven bevel gear 16 are located on the inner side of the protective cover 18; the activated carbon box 20 is fixedly mounted at a corner of the top surface of the collecting seat 3; the disinfection assembly is arranged on the inner wall of the collecting box 1; In the initial state, the material guiding assembly is located at the feeding port 2 to block the feeding port 2 and realize the sealing of the collection box 1. When the waste needs to be collected, the medical staff can directly place the waste on the material guiding assembly and step on the foot switch 13. Since the foot switch 13 is electrically connected to the servo motor 14 through a wire, the servo motor 14 can be turned on to rotate. When the servo motor 14 rotates, it can drive the driving bevel gear 15 to rotate. The driving bevel gear 15 is engaged with the driven bevel gear 16, so that the driving screw 5 can be driven to rotate, so that the material guiding assembly can be driven by the use of the guide rod 6, so that the material guiding assembly moves to place the waste on the support plate 4 in the collection seat 3. The initial position of the support plate 4 is located at the top of the collection seat 3, and there is a gap between the support plate 4 and the collection seat 3. There is a certain friction, so when the waste is placed on the support plate 4, the support plate 4 can slide downward to a certain distance but cannot drop completely. The working principle and connection method of the support plate 4 and the collection seat 3 are existing mature technologies and will not be elaborated on here. After the waste is placed, the servo motor 14 can be reversed to reset the material guide assembly, so that the servo motor 14 runs a complete stroke. In the process of the material guide assembly driving the waste to move, the spray assembly and the liquid guide assembly can cooperate to spray the chemical disinfectant in the liquid storage bag 9 evenly onto the surface of the waste to achieve disinfection of the waste, and when the support plate 4 moves to the bottom of the collection seat 3, the foot switch 13 can be limited by the limit assembly, so that the medical staff who come to discard the waste can get the situation that the waste is fully collected, so as to carry out centralized collection and treatment.

[0025] like Figure 3 , Figure 4 , Figure 5 , Figure 6 As shown, the material guide assembly includes: a lifting frame 71, which is arranged on the inner side of the collection box 1, one end of the lifting frame 71 is screwed to the driving screw 5 and the other end is slidably connected to the guide rod 6; two installation grooves 72 are symmetrically opened on the bottom surface of the lifting frame 71; two baffles 73 are respectively rotatably installed on the inner side walls of the two installation grooves 72 through a rotating rod and a torsion spring; a sensing mechanism is arranged between the lifting frame 71 and the collection box 1; a sliding rod 79 is arranged through the top surface of the lifting frame 71, and the sliding rod 79 is slidably connected to the penetration; a dial plate 710 is fixedly installed on the top of the sliding rod 79; a spring 711 is sleeved on the sliding rod 79 and is located on the outer wall below the lifting frame 71; When the servo motor 14 is turned on, it can drive the lifting frame 71 to move downward along the guide rod 6. When the lifting frame 71 moves to the position of the sensing mechanism on the inner wall of the collection box 1, the lifting frame 71 is close to the support plate 4, and the baffle 73 can be released through the sensing mechanism to allow the waste to be dumped onto the support plate 4, shortening the distance from the support plate 4 when the waste is discarded, making the waste disposal safer and reducing the chance of fragile waste being broken.

[0026] like Figure 4 , Figure 6 As shown, the induction mechanism includes: two pins 74, which are symmetrically arranged on the outer wall of the lifting frame 71, and the pins 74 correspond to the opening and closing ends of the baffle 73, and the outer wall of the baffle 73 is provided with a pin groove adapted to the pins 74; two magnetic pieces 1 75, which are respectively fixedly installed on the ends of the two pins 74 away from the lifting frame 71; two springs 1 76, which are respectively sleeved on the two pins 74; a fixing seat 77, which is fixedly installed on the inner side wall of the collection box 1; two magnetic pieces 2 78, which are symmetrically fixedly installed on the side of the fixing seat 77, and the magnetic poles of the magnetic piece 1 75 and the magnetic piece 2 78 are opposite; In the initial state, the two baffles 73 are located inside the lifting frame 71, and the pin rod 74 is located in the pin groove of the outer wall of the baffle plate 73, so as to limit and fix the baffle plate 73, so that the baffle plate 73 can bear the weight of the waste and form a sealed cover for the bottom opening of the lifting frame 71. As the lifting frame 71 moves downward, when the magnetic piece 1 75 on the outer wall of the lifting frame 71 is opposite to the magnetic piece 2 78 on the side of the fixing seat 77, the magnetic poles of the opposite ends of the magnetic piece 1 75 and the magnetic piece 2 78 are opposite. Therefore, under the action of magnetic attraction, the magnetic piece 1 75 and the pin rod 74 can slide outward along the lifting frame 71 , so that the pin rod 74 slides out of the pin groove, and the limit on the baffle 73 can be released. At this time, under the action of the gravity of the waste, the baffle 73 can rotate downward, and the waste can fall onto the support plate 4 through the opening at the bottom of the lifting frame 71. As the waste falls, the baffle 73 can be reversed and reset under the action of the torsion spring 1, and continue to block the opening at the bottom of the lifting frame 71. As the lifting frame 71 moves in the opposite direction, the magnetic sheet 1 75 is separated from the magnetic sheet 2 78, and the magnetic force disappears. At this time, the pin rod 74 can slide into the pin groove under the action of the spring 1 76, thereby ensuring the stability of the baffle 73 in continued use.

[0027] like Figure 7 As shown, the spray assembly includes: a fixed ring 81, which is fixedly mounted on the inner wall of the collection box 1, and the fixed ring 81 is located outside the lifting frame 71; a rotating ring 82, which is rotatably mounted on the inner wall of the fixed ring 81 through a torsion spring 2; a plurality of nozzles 83, which are distributed in an annular array and fixedly mounted on the inner wall of the rotating ring 82; a transmission shaft 84, which is rotatably mounted on the inner wall of the collection box 1 through a fixed frame, and the bottom end of the transmission shaft 84 is transmission-connected to the driving screw 5 through a driven wheel and a synchronous belt; a half gear 85, which is fixedly mounted on the top of the transmission shaft 84; a plurality of fixed teeth 86, which are distributed in an annular array and fixedly mounted on the top surface of the rotating ring 82, and the fixed teeth 86 are meshed with the half gear 85; When the driving screw 5 rotates, the transmission shaft 84 can be driven to rotate synchronously through the driven wheel and the synchronous belt. When the transmission shaft 84 rotates, the half gear 85 at its top engages with the fixed teeth 86 on the top surface of the rotating ring 82. Therefore, when the teeth on the half gear 85 engage with the fixed teeth 86, the rotating ring 82 can be driven to rotate. When the half gear 85 rotates until the teeth are separated from the fixed teeth 86, the rotating ring 82 can be reversed and reset under the action of the second torsion spring, so that the nozzle 83 on the inner wall of the rotating ring 82 can reciprocate at a certain angle for spraying and disinfection.

[0028] like Figure 5 , Figure 7 , Figure 8 As shown, the liquid guiding assembly includes: a liquid guiding box 101, fixedly mounted on the inner wall of the collecting box 1 and located below the fixing ring 81; a push plate 102, slidably mounted on the inner wall of the liquid guiding box 101; two support rods 103, symmetrically fixedly mounted on the top surface of the push plate 102, and the top ends of the support rods 103 pass through the top surface of the liquid guiding box 101; a fixing plate 104, fixedly mounted on the top ends of the two support rods 103, and the fixing plate 104 is located above the fixing ring 81, and the fixing plate 104 and the dial plate 710 are located at the same vertical position; a fixing tube 105 , fixedly mounted on the outer wall of the fixing ring 81; a plurality of connecting pipes 106, distributed in an annular array and penetrating the outer wall of the fixing pipe 105, and the end of the connecting pipe 106 away from the fixing pipe 105 is connected to the nozzle 83; two conduits 107, symmetrically penetrating the bottom side of the liquid guide box 101, and the ends of the two conduits 107 away from the liquid guide box 101 are respectively connected to the fixing pipe 105 and the liquid storage bag 9, and the insides of the two conduits 107 are installed with one-way valves with opposite flow directions; a linkage mechanism, arranged on the side of the fixing plate 104; In the initial state, when the lifting frame 71 is located at the feeding port 2, the paddle plate 710 at the top of the slide rod 79 is against the inner top wall of the collection box 1. As the lifting frame 71 moves downward, the slide rod 79 gradually slides to the top of the lifting frame 71 under the action of the spring 2 711, and when the bottom surface of the lifting frame 71 moves to the top surface position of the fixing ring 81, the paddle plate 710 can be separated from the collection box 1, and then when the paddle plate 710 moves downward, it can drive the fixing plate 104 to move downward through the linkage mechanism, and drive the push plate 102 to slide downward synchronously through the support rod 103. When the push plate 102 slides downward, the disinfectant in the liquid guide box 101 can enter the liquid guide box 101 through the conduit 107 under the action of pressure. The disinfectant is sucked out of the fixed tube 105 and sprayed out through the connecting tube 106 and the nozzle 83, and the reciprocating movement of the nozzle 83 is used to achieve comprehensive disinfection of the waste, avoiding the existence of blind spots in disinfection. Then the lifting frame 71 continues to move downward to deliver the waste, and when the lifting frame 71 moves upward, the dial plate 710 can drive the fixed plate 104 to move upward through the linkage mechanism, thereby driving the push plate 102 to move upward. Under the action of negative pressure, the disinfectant in the liquid storage bag 9 is drawn into the liquid guide box 101 for reuse. As the lifting frame 71 is reset, when the dial plate 710 contacts the inner top wall of the collection box 1, the slide bar 79 can move downward relative to the lifting frame 71 to avoid affecting the reset of the lifting frame 71.

[0029] like Figure 8 As shown, the linkage mechanism includes: a slot 108, which is provided on the side of the fixed plate 104; a rotating shaft 109, which is rotatably mounted on the inner side wall of the slot 108; a transmission plate 1010, which is fixedly mounted on the outer wall of the rotating shaft 109; and a torsion spring 1011, which is mounted on the outer wall of the end of the rotating shaft 109. Under the action of the torsion spring 1011, the transmission plate 1010 maintains a horizontal state, and as the dial plate 710 moves downward, the transmission plate 1010 is driven, and the transmission plate 1010 can drive the fixed plate 104 to move. When the push plate 102 moves to the bottom of the liquid guide box 101, it cannot move. At this time, the dial plate 710 continues to move downward. Under the action of the thrust, the transmission plate 1010 can be rotated through the rotating shaft 109, so that the dial plate 710 passes through the transmission plate 1010, and after the two are separated, the transmission plate 1010 continues to maintain a horizontal state under the action of the torsion spring 1011. As the dial plate 710 moves upward, the dial plate 710 can first drive the transmission plate 1010 and the fixed plate 104 to move. When it moves to the uppermost position, the dial plate 710 can pass through the transmission plate 1010 for subsequent continued use.

[0030] like Fig. 9 , Fig.10As shown, the limit assembly includes: a wedge block 121, which is vertically slidably mounted on the inner side wall of the fixed frame 11; a wedge block 122, which is horizontally slidably mounted on the inner side wall of the fixed frame 11, and the wedge block 121 is adapted to the wedge block 122; a connecting rod 123, which is fixedly mounted on the top surface of the wedge block 121, and the top of the connecting rod 123 passes through the top surface of the fixed frame 11 and is fixedly mounted with a connecting plate 127; a limit rod 124, which is fixedly mounted on the side of the wedge block 122, and the limit rod 124 is located directly below the pedal of the foot switch 13; two through openings 125, which are respectively opened on the sides of the fixed frame 11 and the collection box 1, and the limit rod 124 is located inside the through opening 125; two springs 126, which are respectively mounted on the connecting rod 123 and the limit rod 124; When the amount of waste collected on the support plate 4 reaches the standard, the support plate 4 can be located at the lowest position of the collection seat 3 and press the connecting plate 127. When the connecting plate 127 moves downward, the wedge block 121 can be driven to move downward through the connecting rod 123. Under the action of the inclined surfaces of the wedge block 121 and the wedge block 2 122, the wedge block 2 122 can move horizontally, so that the limit rod 124 extends out of the through hole 125, and the outer wall can fit with the bottom surface of the pedal of the foot switch 13 to achieve the limit of the foot switch 13. The medical staff who discard the waste again can judge the collection situation inside the collection box 1 by stepping on the foot switch 13.

[0031] like Fig.11 , Fig.12 , Fig.13 As shown, the disinfection assembly includes: a mounting rod 191, which is rotatably mounted on the inner wall of the collection box 1 through a connecting frame; a rotating plate 192, which is sleeved on the outer wall of the mounting rod 191; a transmission gear 193, which is fixedly mounted on the top of the mounting rod 191; a driving rack 194, which is slidably mounted on the inner wall of the collection box 1 through a spring telescopic frame, and the driving rack 194 is meshed with the transmission gear 193; a slide plate 195, which is fixedly mounted on the top surface of the driving rack 194, and the top of the slide plate 195 extends to the position of the magnetic sheet 278; an ultraviolet lamp board 1 96, fixedly mounted on the end of the rotating plate 192 away from the mounting rod 191; the stirring rod 197, rotatably mounted on the inner bottom wall of the activated carbon box 20, and the bottom end of the stirring rod 197 passes through the bottom surface of the activated carbon box 20; the linkage gear 198, fixedly mounted on the bottom end of the stirring rod 197; a plurality of stirring paddles 199, staggered and fixedly mounted on the outer wall of the stirring rod 197; a plurality of driving teeth 1910, distributed in an annular array and fixedly mounted on the end of the ultraviolet lamp board 196, and the driving teeth 1910 are meshed with the linkage gear 198; During the process of the lifting frame 71 descending, the magnetic sheet 1 75 and the magnetic sheet 2 78 are facing each other. At this time, the rotating plate 192 and the ultraviolet lamp board 196 are above the collecting seat 3, and the ultraviolet lamp board 196 is turned on for disinfection. When the magnetic sheet 1 75 and the magnetic sheet 2 78 are facing each other, under the action of magnetic attraction, the pin rod 74 and the magnetic sheet 1 75 can slide, thereby driving the driving rack 194 to slide through the spring telescopic frame through the slide plate 195. Since the driving rack 194 is engaged with the transmission gear 193, it can drive the transmission gear 193, the mounting rod 191 and the rotating plate 192 to rotate, so that the rotating plate 192 and the ultraviolet lamp board 196 rotate out of the material on the top surface of the collecting seat 3. The opening is used to avoid blocking the material guide, and as the lifting frame 71 moves upward, the magnetic sheet 1 75 is separated from the magnetic sheet 2 78, and the rack 194 is driven to reset under the action of the spring telescopic frame, thereby driving the transmission gear 193 to reverse, so that the rotating plate 192 and the ultraviolet lamp board 196 are reset to irradiate the waste to achieve ultraviolet disinfection. At the same time, during the rotation of the ultraviolet lamp board 196, the driving teeth 1910 at its end can drive the linkage gear 198 to rotate, thereby driving the stirring rod 197 and the stirring paddle 199, so that the activated carbon particles in the activated carbon box 20 are stirred and turned over, so as to fully absorb the odor in the collection box 1 and reduce it from floating out.

[0032] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0033] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A waste collection device for tumor treatment, characterized in that: include: Collection box (1); A feeding port (2) is provided on the top surface of the collecting box (1); A collecting seat (3) fixedly mounted on the inner bottom wall of the collecting box (1); A support plate (4) slidably mounted on the inner wall of the collecting seat (3); A driving screw rod (5) is rotatably mounted on the inner wall of the collection box (1) at a position above the collection seat (3) through a bracket, and the top end of the driving screw rod (5) passes through the top surface of the collection box (1); A guide rod (6) is fixedly mounted on the inner wall of the collection box (1) at a position above the collection seat (3) via a bracket; A driven bevel gear (16) is fixedly mounted on the top end of the driving screw (5); A servo motor (14) fixedly mounted on a side of the collection box (1); A driving bevel gear (15) is fixedly mounted on the output end of the servo motor (14), and the driving bevel gear (15) is meshed with the driven bevel gear (16); A material guide assembly, arranged on the driving screw (5) and the guide rod (6); A spraying assembly, arranged on the inner side of the collecting box (1); A liquid storage bag (9) fixedly mounted on a side of the collection box (1); A liquid guiding assembly, arranged between the liquid storage bag (9) and the spraying assembly; A fixed frame (11) fixedly mounted on the inner bottom wall of the collecting seat (3); A limiting component, arranged on the fixing frame (11); A foot switch (13) is fixedly mounted on the bottom of the side of the collection box (1), and the foot switch (13) is electrically connected to the servo motor (14) via a wire; An identification plate (17) fixedly mounted on a side of the collection box (1); A protective cover (18) is fixedly mounted on the top surface of the collecting box (1) at the position of the feeding port (2), and the driving bevel gear (15) and the driven bevel gear (16) are located on the inner side of the protective cover (18); An activated carbon box (20) is fixedly mounted at a corner of the top surface of the collecting seat (3); A disinfection component is arranged on the inner wall of the collection box (1).

2. A tumor treatment waste collection device according to claim 1, characterized in that: The material guide assembly comprises: A lifting frame (71) is arranged on the inner side of the collecting box (1), one end of the lifting frame (71) is threadedly connected to the driving screw rod (5) and the other end is slidably connected to the guide rod (6); Two mounting grooves (72) are symmetrically arranged on the bottom surface of the lifting frame (71); Two baffles (73) are rotatably mounted on the inner side walls of the two mounting grooves (72) respectively through a rotating rod and a torsion spring; A sensing mechanism, arranged between the lifting frame (71) and the collecting box (1); A sliding rod (79) is arranged to penetrate the top surface of the lifting frame (71), and the sliding rod (79) is slidably connected to the penetration point; A dial plate (710) is fixedly mounted on the top of the slide bar (79); Spring 2 (711) is sleeved on the slide bar (79) and is located on the outer wall below the lifting frame (71).

3. A tumor treatment waste collection device according to claim 2, characterized in that: The sensing mechanism comprises: Two pin rods (74) are symmetrically arranged to penetrate the outer wall of the lifting frame (71), and the pin rods (74) correspond to the opening and closing ends of the baffle (73); Two magnetic sheets (75) are respectively fixedly mounted on one end of the two pin rods (74) away from the lifting frame (71); Two springs 1 (76), respectively mounted on the two pins (74); A fixing seat (77) fixedly mounted on the inner wall of the collecting box (1); Two second magnetic sheets (78) are symmetrically fixedly mounted on the side surfaces of the fixing seat (77).

4. A tumor treatment waste collection device according to claim 3, characterized in that: The outer wall of the baffle (73) is provided with a pin groove adapted to the pin rod (74), and the magnetic poles of the first magnetic piece (75) and the second magnetic piece (78) are opposite.

5. The waste collection device for tumor treatment according to claim 2, characterized in that: The spray assembly comprises: A fixing ring (81) fixedly mounted on the inner wall of the collecting box (1), and the fixing ring (81) is located outside the lifting frame (71); A rotating ring (82) is rotatably mounted on the inner wall of the fixed ring (81) via a second torsion spring; A plurality of nozzles (83) are distributed in an annular array and fixedly mounted on the inner wall of the rotating ring (82); A transmission shaft (84) is rotatably mounted on the inner wall of the collection box (1) via a fixing frame, and the bottom end of the transmission shaft (84) is transmission-connected to the driving screw (5) via a driven wheel and a synchronous belt; A half gear (85) fixedly mounted on the top end of the transmission shaft (84); A plurality of fixed teeth (86) are distributed in an annular array and fixedly mounted on the top surface of the rotating ring (82), and the fixed teeth (86) are meshed with the half gear (85).

6. A tumor treatment waste collection device according to claim 5, characterized in that: The liquid guiding component comprises: A liquid guide box (101) fixedly mounted on the inner wall of the collecting box (1) at a position below the fixing ring (81); A push plate (102) slidably mounted on the inner wall of the liquid guiding box (101); Two support rods (103) are symmetrically fixedly mounted on the top surface of the push plate (102), and the top ends of the support rods (103) pass through the top surface of the liquid guide box (101); A fixing plate (104) fixedly mounted on the top ends of the two support rods (103), and the fixing plate (104) is located above the fixing ring (81); A fixed tube (105) fixedly mounted on the outer wall of the fixed ring (81); A plurality of connecting tubes (106) are distributed in a ring array and penetrate the outer wall of the fixed tube (105), and one end of the connecting tube (106) away from the fixed tube (105) is connected to the nozzle (83); Two conduits (107) are symmetrically arranged to penetrate the bottom side of the liquid guiding box (101), and one end of the two conduits (107) away from the liquid guiding box (101) is respectively connected to the fixed tube (105) and the liquid storage bag (9); The linkage mechanism is arranged on the side of the fixing plate (104).

7. A tumor treatment waste collection device according to claim 6, characterized in that: The linkage mechanism comprises: A slot (108) is formed on a side surface of the fixing plate (104); A rotating shaft (109) rotatably mounted on the inner wall of the slot (108); A transmission plate (1010) fixedly sleeved on the outer wall of the rotating shaft (109); A torsion spring (1011) is sleeved on the outer wall of the end of the rotating shaft (109).

8. A tumor treatment waste collection device according to claim 7, characterized in that: One-way valves with opposite flow directions are installed inside the two conduits (107), and the fixed plate (104) and the shifting plate (710) are located at the same vertical position.

9. A tumor treatment waste collection device according to claim 1, characterized in that: The limiting component comprises: A wedge block 1 (121) is vertically slidably mounted on the inner wall of the fixed frame (11); A second wedge block (122) is horizontally slidably mounted on the inner side wall of the fixed frame (11), and the first wedge block (121) is adapted to fit the second wedge block (122); A connecting rod (123) is fixedly mounted on the top surface of the wedge block 1 (121); the top end of the connecting rod (123) passes through the top surface of the fixing frame (11) and is fixedly mounted with a connecting plate (127); A limit rod (124) is fixedly mounted on the side of the second wedge block (122), and the limit rod (124) is located directly below the pedal of the foot switch (13); Two through openings (125) are respectively provided on the sides of the fixing frame (11) and the collecting box (1), and the limiting rod (124) is located inside the through openings (125); Two springs three (126) are respectively mounted on the connecting rod (123) and the limiting rod (124).

10. The waste collection device for tumor treatment according to claim 3, characterized in that: The disinfection component comprises: A mounting rod (191) rotatably mounted on the inner wall of the collection box (1) via a connecting frame; A rotating plate (192) is sleeved on the outer wall of the mounting rod (191); A transmission gear (193) fixedly mounted on the top end of the mounting rod (191); A driving rack (194) is slidably mounted on the inner wall of the collecting box (1) via a spring telescopic frame, and the driving rack (194) is meshed with the transmission gear (193); A slide plate (195) is fixedly mounted on the top surface of the driving rack (194), and the top end of the slide plate (195) extends to the position of the second magnetic sheet (78); An ultraviolet lamp panel (196) fixedly mounted on an end of the rotating plate (192) away from the mounting rod (191); a stirring rod (197) rotatably mounted on the inner bottom wall of the activated carbon box (20), with the bottom end of the stirring rod (197) passing through the bottom surface of the activated carbon box (20); A linkage gear (198) fixedly mounted on the bottom end of the stirring rod (197); A plurality of stirring paddles (199) are staggered and fixedly mounted on the outer wall of the stirring rod (197); A plurality of driving teeth (1910) are distributed in a ring array and fixedly mounted on the end of the ultraviolet lamp board (196), and the driving teeth (1910) are meshed with the linkage gear (198).

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