Medical waste treatment device

Abstract

The invention discloses a medical waste treatment device, and relates to the technical field of medical waste treatment.The medical waste treatment device comprises a treatment box, a first supporting frame is fixedly installed on one side of the treatment box, a conveying belt used for conveying penicillin bottles is installed in the first supporting frame, a discharging plate is fixedly installed on one side of the first supporting frame, and a partition plate is fixedly installed on the inner bottom face of the treatment box; through mutual cooperation of a third electric push rod, a fourth electric push rod, pricking needles, clamping plates, a first electric push rod, a fixing frame, a mounting frame, a second connecting rod, a first connecting rod, a fixing strip, a supporting strip and a pointed cone, penicillin bottles can be moved to the position between the two clamping plates; the clamping plates and the pointed cones move inwards to crush the penicillin bottles, bottle plugs and aluminum materials are left on the pricking needles, it is avoided that labels and mucilage glue are difficult to remove after the penicillin bottles are crushed, meanwhile, the bottle plugs on the penicillin bottles are prevented from clamping the crushing rollers, and the effect of separating the penicillin bottles from the labels and the bottle plugs is achieved.

Description

Technical Field

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

[0002] Medical waste refers to waste generated directly or indirectly by medical institutions in medical treatment, prevention, health care and other related activities. After the drugs in the vials are used, they are a common type of medical waste. The vials are also called borosilicate glass or soda-lime glass tube (molded) injection bottles. They are small bottles sealed with rubber stoppers and aluminum-plastic combination caps. Penicillin was mostly contained in them in the early days, so they were called vials. The neck of the bottle is thinner, and the thickness below the neck is uniform. The mouth of the bottle is slightly thicker than the neck and slightly thinner than the bottle body. It is generally used for packaging vaccines, biological preparations, powder injections, freeze-dried drugs, etc. After use, it may be recycled after being crushed, cleaned, and disinfected.

[0003] After searching, it was found that there were problems in the process of handling vials in the prior art. Since there was a bottle stopper for sealing at the mouth of the vial and the bottle stopper was wrapped with aluminum, in the process of crushing the vial, the bottle body was made of glass and was easy to crush, but the bottle stopper was made of rubber and was difficult to crush, and it was easy to get stuck in the machine, and it needed to be screened again in the subsequent recycling process, which was a complicated process. On the other hand, there were labels on the vial that were pasted by a labeling machine, and after the vial was crushed, some of the labels might still be attached to the vial through adhesive, so that in the subsequent processing, the staff also needed to process the residual labels and adhesive on the vial debris, resulting in low cleanliness of the vial debris after crushing, which was difficult to be directly recycled through disinfection, and it took a long time, and the treatment effect of the vial was poor, which affected the staff's handling of the vial. Therefore, based on the above search and combined with the prior art, a medical waste treatment device is proposed to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a medical waste treatment device having the advantages of high adaptability, good separation effect and high debris cleanliness, so as to solve the problems mentioned in the above background technology that it is difficult to crush rubber stoppers, which are easy to get stuck in the machine, and need to be screened again in the subsequent recycling process, and some labels on the vials may still be attached to the vials through adhesive after the vials are crushed, which are difficult to handle subsequently.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A medical waste treatment device comprises a treatment box, a support frame 1 is fixedly installed on one side of the treatment box, a conveyor belt for conveying a vial is installed inside the support frame 1, and a blanking plate is fixedly installed on one side of the support frame 1; a partition, the partition is fixedly installed on the inner bottom surface of the treatment box, and is used to separate the space inside the treatment box; one side of the partition is provided with one side of the partition; two crushing rollers, both of which are rotatably connected to the inside of the treatment box, and are used to crush the vial; a separation mechanism, the separation mechanism is arranged on one side of the partition, and is used to separate the bottle body from the label and the rubber stopper; the separation mechanism comprises a mounting frame, the mounting frame is fixed The cam is fixedly installed on one side of the partition, and one side of the mounting frame is slidably connected to a fixing frame, and the fixing frame is internally rotatably connected to two connecting rods 2, two clamps are provided on one side of the partition, and a plurality of pointed cones are fixedly installed on one side of the clamp, and two connecting blocks are fixedly installed on the top surface of the clamp, and one end of the connecting rod 2 is rotatably connected to the two connecting blocks, and support strips are fixedly installed on both sides of the mounting frame, and a fixing strip is fixedly installed on one side of the clamp, and connecting rod 1 is rotatably connected to both sides of the support strip, and one end of the connecting rod 1 is rotatably connected to the fixing strip, and an electric push rod 1 for driving the fixing frame to move is fixedly installed on the inner top surface of the mounting frame.

[0007] Furthermore, the separation mechanism also includes a support plate, which is fixedly mounted on one side of the interior of the processing box, a connecting pipe is fixedly mounted on one side of the processing box, a nozzle for discharging liquid is fixedly sleeved on the inner circular wall surface of the connecting pipe, the connecting pipe has two ports, and a one-way valve is fixedly sleeved on the inner circular wall surfaces at both ends of the connecting pipe, the top surface of the support plate is slidably connected to two positioning frames, the interior of the positioning frame is rotatably connected to a supporting roller, a driving motor three for driving the supporting roller to rotate is installed on one side of the positioning frame, a baffle for limiting the position of the cillin bottle is fixedly mounted on one side of the positioning frame, a tooth plate is fixedly mounted on one side of the positioning frame, a fan gear is meshedly connected on one side of the tooth plate, the fan gear is rotatably connected to the support plate, a connecting rod one is provided on the top surface of the support plate, A fixing block is fixedly installed on the outer circular wall surface of the sector gear, and a connecting rod 2 is rotatably connected to the top and bottom surfaces of the connecting rod 1, and one end of the connecting rod 2 is rotatably connected to one end of the fixed block; an electric push rod 2 for driving the connecting rod 1 to move is fixedly installed on one side of the interior of the processing box, a mounting column is fixedly installed on the top surface of the support plate, a pressure sensor is fixedly installed on the top surface of the mounting column, and a movable cover is elastically connected to the outer circular wall surface of the mounting column through a spring; a movable electric push rod 3 is arranged inside the processing box, an electric push rod 4 is fixedly installed on one end of the telescopic shaft of the electric push rod 3, and a puncture needle for piercing the stopper of a syringe bottle is fixedly installed on one end of the telescopic shaft of the electric push rod 4, a feeding rack for cleaning the stopper on the puncture needle is fixedly installed on one side of the partition, and a feeding trough is provided on one side of the puncture needle.

[0008] Furthermore, a support hole for supporting the movement of the positioning frame is opened on the top surface of the support plate, a movable block is fixedly installed on the bottom surface of the positioning frame, two support rods for limiting the movement of the movable block are fixedly installed inside the support hole, and the support rods are slidably connected to the movable block.

[0009] Furthermore, two fixing seats are fixedly installed on the top surface of the support plate, a limiting rod for limiting the movement of the tooth plate is fixedly installed between the two fixing seats, and the limiting rod is slidably connected to the tooth plate.

[0010] Furthermore, two support seats are fixedly installed on the inner top surface of the processing box, and the inner part of the support seat is rotatably connected to a synchronous wheel 2, and the outer circular wall surface of the two synchronous wheels 2 is rotatably connected to a synchronous belt 2, and a driving motor 2 for driving the synchronous wheel 2 to rotate is installed on one side of the support seat on the left.

[0011] Furthermore, the top surface of the processing box is rotatably connected to gear 2, and a support frame 2 is fixedly installed on the top surface of the processing box. The outer cylindrical wall surface of gear 2 is meshingly connected to gear 1, a servo motor for driving gear 1 to rotate is installed on one side of the support frame 2, and a camera for photographing the syringe bottle is fixedly installed on the bottom surface of gear 2.

[0012] Furthermore, two discharge valves for discharging materials are fixedly installed on the bottom surface of the processing box, and the inner circular wall surface of the discharge valve is fixedly sleeved with a discharge pipe.

[0013] Furthermore, a synchronous wheel 1 is installed at one end of the two crushing rollers, and the outer circumferential wall of the two synchronous wheels 1 is rotatably connected with a synchronous belt 1, and a driving motor 1 for driving the synchronous belt 1 to rotate is installed on one side of the processing box.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The supporting roller, movable cover, mounting column, spring, pressure sensor, driving motor 3, electric push rod 2, connecting pipe, nozzle, one-way valve, connecting rod 1, connecting rod 2, fixing block, sector gear, tooth plate, positioning frame and supporting roller cooperate with each other, and the positions of the positioning frame and supporting roller are adjusted to adapt to the vials of different sizes, and the labels and adhesives thereon can be removed by rotating the supporting roller and cooperating with ethanol;

[0016] The vial can be moved between the two splints by cooperating with the electric push rod three, the electric push rod four, the puncture needle, the splint, the electric push rod one, the fixing frame, the mounting frame, the connecting rod two, the connecting rod one, the fixing bar, the supporting bar and the pointed cone, and the vial can be moved between the two splints. The splint and the pointed cone move inward to crush the vial, while the bottle stopper and the aluminum material will remain on the puncture needle. Finally, the bottle stopper and the aluminum material on the puncture needle are removed through the unloading rack and the unloading trough, thereby improving the cleanliness of the vial after crushing, avoiding difficulty in removing the label and adhesive of the vial after crushing, and preventing the bottle stopper on the vial from getting stuck in the crushing roller, thereby achieving the effect of separating the vial from the label and the bottle stopper.

[0017] 2. Through the cooperation of the support frame 1, the conveyor belt and the camera, the label of the vial can be photographed and the type of medicine can be recorded. Through the cooperation of the servo motor, gear 1, support frame 2, gear 2 and the camera, the angle of the camera can be adjusted so that the camera can better photograph the label on the vial, thereby improving the recording effect of the vial label and helping the hospital to count the number of medicines used. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0019] Figure 2It is a schematic diagram of the installation structure of the support frame 2 and the gear 1 of the present invention;

[0020] Figure 3 It is a schematic diagram of the installation structure of the crushing roller and the processing box of the present invention;

[0021] Figure 4 for Figure 3 A is a magnified schematic diagram of the local structure of the middle part;

[0022] Figure 5 It is a rear view schematic diagram of the installation structure of the support frame 1 and the processing box of the present invention;

[0023] Figure 6 It is a schematic diagram of the connection structure between the positioning frame and the support plate of the present invention;

[0024] Figure 7 It is a schematic diagram of the connection structure of the electric push rod and the needle of the present invention;

[0025] Figure 8 It is a schematic diagram of the installation structure of the nozzle and the connecting pipe of the present invention;

[0026] Fig. 9 It is a schematic diagram of the installation structure of the connecting pipe and the partition of the present invention;

[0027] Fig.10 It is a schematic diagram of the connection structure between the needle and the blanking frame of the present invention;

[0028] Fig.11 It is a schematic diagram of the connection structure between the mounting column and the support plate of the present invention;

[0029] Fig.12 It is a schematic diagram of the connection structure between the movable cover and the mounting column of the present invention.

[0030] In the figure: 1, processing box; 2, support frame 1; 3, conveyor belt; 4, separation mechanism; 5, synchronous wheel 1; 6, synchronous belt 1; 7, drive motor 1; 8, support frame 2; 9, gear 1; 10, gear 2; 11, servo motor; 12, camera; 13, discharge valve; 14, discharge pipe; 15, partition; 16, support seat; 17, crushing roller; 18, connecting hole; 19, synchronous wheel 2; 20, drive motor 2; 21, synchronous belt 2; 22, mounting frame; 23, fixing frame; 24, electric push rod 1; 25, support bar; 26, connecting rod 1; 27, fixing bar; 28, connecting block; 29, connecting rod 2; 30, clamp Plate; 31. Cone; 32. Feeding plate; 33. Support plate; 34. Connecting pipe; 35. Electric push rod 2; 36. Connecting rod 1; 37. Connecting rod 2; 38. Fixed block; 39. Fan gear; 40. Tooth plate; 41. Fixed seat; 42. Limit rod; 43. Electric push rod 3; 44. Support rod; 45. Movable block; 46. Support hole; 47. Positioning frame; 48. Support roller; 49. Baffle; 50. Drive motor 3; 51. Electric push rod 4; 52. Needle; 53. Spray head; 54. One-way valve; 55. Spring; 56. Feeding rack; 57. Feeding trough; 58. Mounting column; 59. Movable cover; 60. Pressure sensor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] In a typical implementation of this application, please refer to Figures 1 to 11A medical waste treatment device comprises a treatment box 1, a support frame 2 is fixedly installed on one side of the treatment box 1, a conveyor belt 3 for conveying a vial is installed inside the support frame 2, a feed plate 32 is fixedly installed on one side of the support frame 2, the feed plate 32 is a U-shaped structure and tilted downward, by placing the vial horizontally on the conveyor belt 3, the conveyor belt 3 drives the vial forward and then rolls downward through the feed plate 32, so as to achieve the feeding effect of the vial, a partition 15 is fixedly installed on the inner bottom surface of the treatment box 1, and is used to separate the space inside the treatment box 1 and the space on the left side of the treatment box 1. It is used to crush the vials and belongs to the space for processing solid waste. The space on the right side of the processing box 1 is used to store bottle stoppers, bottle mouth aluminum, label residues and used water and ethanol. The connecting hole 18 is opened on one side of the partition 15 for allowing the vials to pass through. Two crushing rollers 17 are rotatably connected to the inside of the processing box 1 and are used to crush the vials. The radius of both ends of the crushing roller 17 is larger than the radius of the middle part, which facilitates the crushed vials to move to the middle part of the crushing roller 17. The separation mechanism 4 is arranged on one side of the partition 15, and is used to separate the bottle body from the label and the rubber stopper;

[0033] The separation mechanism 4 includes a mounting frame 22, which is fixedly mounted on one side of the partition 15. A fixing frame 23 is slidably connected to one side of the mounting frame 22. Two connecting rods 29 are rotatably connected to the interior of the fixing frame 23 through a rotating shaft. Two clamping plates 30 are arranged on one side of the partition 15. A plurality of sharp cones 31 are fixedly mounted on one side of the clamping plate 30. One end of the sharp cone 31 is sharp to assist the clamping plate 30 in crushing the vial. Two connecting blocks 28 are fixedly mounted on the top surface of the clamping plate 30. A groove is provided in the middle of the clamping plate 30 to prevent the clamping plate 30 from clamping the vial. The bottle stopper is clamped during the process, one end of the connecting rod 29 is rotatably connected to the two connecting blocks 28 through a rotating shaft, support bars 25 are fixedly installed on both sides of the mounting frame 22, and a fixing bar 27 is fixedly installed on one side of the clamping plate 30. Both sides of the supporting bar 25 are rotatably connected to the connecting rod 1 26 through a rotating shaft, and one end of the connecting rod 1 26 is rotatably connected to the fixing bar 27 through a rotating shaft. An electric push rod 1 24 for driving the fixing frame 23 to move is fixedly installed on the inner top surface of the mounting frame 22, and one end of the telescopic shaft of the electric push rod 1 24 is fixedly connected to the top surface of the fixing frame 23;

[0034] After the label and glue on the vial are cleaned, the vial is moved between the two clamps 30, and the electric push rod 1 24 drives the fixing frame 23 to move upward. The fixing frame 23 moves upward so that the connecting rod 29 drives the two clamps 30 to move inward to squeeze the vial. The squeezing of the two groups of clamps 30 and the pointed cone 31 breaks the vial, which is convenient for subsequent crushing.

[0035] The separation mechanism 4 also includes a support plate 33, which is fixedly mounted on one side of the processing box 1. A connecting pipe 34 is fixedly mounted on one side of the processing box 1. A nozzle 53 for discharging liquid is fixedly sleeved on the inner circular wall surface of the connecting pipe 34. The connecting pipe 34 has two ports. The inner circular wall surfaces at both ends of the connecting pipe 34 are fixedly sleeved with a one-way valve 54. Both ends of the connecting pipe 34 are fixedly sleeved with flanges. The connecting pipe 34 can be connected to an external pipeline through the flange. The upper port is used for water inlet, and the lower port is used for ethanol inlet.

[0036] When the vial is processed, the label on it needs to be processed. The staff connects the water pipe and the ethanol pipe to the two ends of the connecting pipe 34. The ethanol solution is sprayed onto the vial through the connecting pipe 34 and the nozzle 53, so that the label and adhesive on it are dissolved, which is convenient for processing. The water can be used to rinse the processed vial to remove the residual label debris on it.

[0037] By controlling the two one-way valves 54, the ethanol solution and water can be intermittently sprayed onto the vial through the connecting pipe 34 and the nozzle 53. The two liquids have different effects in the process of treating the vial.

[0038] The top surface of the support plate 33 is slidably connected to two positioning frames 47, and the interior of the positioning frame 47 is rotatably connected to a support roller 48. There are multiple grooves on the outer circumferential wall of the support roller 48, which makes its surface uneven and can then be used with an ethanol solution to grind off the label on the vial. A driving motor 3 50 for driving the support roller 48 to rotate is installed on one side of the positioning frame 47. One end of the driving shaft of the driving motor 3 50 passes through the positioning frame 47 and is fixedly connected to one end of the support roller 48. One end of the support roller 48 is rotatably connected to one side of the interior of the positioning frame 47 through a bearing. A baffle 49 for limiting the position of the vial is fixedly installed on one side of the positioning frame 47. The baffle 49 can limit the vial on the two support rollers 48. Restriction, to prevent it from falling from the two support rollers 48, a tooth plate 40 is fixedly installed on one side of the positioning frame 47, a sector gear 39 is meshed and connected on one side of the tooth plate 40, the sector gear 39 is rotatably connected to the support plate 33 through a bearing, a connecting rod 1 36 is arranged on the top surface of the support plate 33, a fixing block 38 is fixedly installed on the outer circumferential wall surface of the sector gear 39, the top and bottom surfaces of the connecting rod 1 36 are rotatably connected to the connecting rod 2 37 through a rotating shaft, one end of the connecting rod 2 37 is rotatably connected to one end of the fixing block 38 through a rotating shaft, an electric push rod 2 35 for driving the connecting rod 1 36 to move is fixedly installed on one side of the interior of the processing box 1, and one end of the telescopic shaft of the electric push rod 2 35 is fixedly connected to one side of the connecting rod 1 36;

[0039] A mounting column 58 is fixedly mounted on the top surface of the support plate 33, a pressure sensor 60 is fixedly mounted on the top surface of the mounting column 58, an outer circumferential wall surface of the mounting column 58 is elastically connected to a movable cover 59 via a spring 55, the spring 55 is movably sleeved on the outer circumferential wall surface of the mounting column 58, one end of the spring 55 is fixedly connected to the top surface of the support plate 33, and the other end of the spring 55 is fixedly connected to the bottom surface of the movable cover 59, and the movable cover 59 is a hollow cylindrical structure with an open bottom surface;

[0040] The vial falls between two support rollers 48 through the conveyor belt 3. If the vial does not contact the movable cover 59, the electric push rod 2 35 drives the connecting rod 1 36 to move forward. The connecting rod 1 36 moves forward to make the connecting rod 2 37 rotate forward. The connecting rod 2 37 rotates forward to drive the fan gear 39 to rotate outward through the fixed block 38. The fan gear 39 moves outward to drive the tooth plate 40 and the support roller 48 to move outward. The two support rollers 48 gradually move outward to make the vial move downward between the two support rollers 48 until the vial is The movable cover 59 contacts the movable cover 59, which is squeezed by the vial and moves downward along the mounting column 58. At this time, the pressure sensor 60 detects the pressure and stops the driving of the electric push rod 2 35, while the driving motor 3 50 drives the two supporting rollers 48 to rotate. The two supporting rollers 48 rotate to drive the vial on them to rotate, and then the labels and adhesives on the surface of the vial are removed in cooperation with the ethanol solution to keep the bottle clean. On the contrary, the driving motor 3 50 and the supporting rollers 48 directly remove the labels and adhesives on the surface of the vial.

[0041] A movable electric push rod 3 43 is arranged inside the processing box 1, an electric push rod 4 51 is fixedly installed at one end of the telescopic shaft of the electric push rod 3 43, and a puncture needle 52 for piercing the stopper of the vial of the syringe is fixedly installed at one end of the telescopic shaft of the electric push rod 4 51, and the puncture needle 52 is a Y-shaped structure;

[0042] After cleaning the label on the vial, the electric push rod 4 51 drives the puncture needle 52 to pierce the stopper on the vial until a part of the Y-shape enters the stopper, thereby limiting the position of the vial, and then the electric push rod 3 43 moves horizontally to move the vial through the connecting hole 18 and between the two clamping plates 30 for extrusion and crushing;

[0043] A discharge rack 56 for cleaning the bottle corks on the puncture needle 52 is fixedly installed on one side of the partition 15, and a discharge trough 57 is opened on one side of the puncture needle 52. The puncture needle 52, together with the bottle corks and aluminum materials, moves outward in the discharge trough 57 so that the bottle corks and aluminum materials thereon are separated from the puncture needle 52. A PLC controller is fixedly installed on the top surface of the processing box 1, and the conveyor belt 3, electric push rod 1 24, electric push rod 2 35, electric push rod 4 51, drive motor 3 50, pressure sensor 60 and one-way valve 54 are all electrically connected to the PLC controller.

[0044] With the above technical features, through the provided conveyor belt 3, the vials placed horizontally on the top surface of the conveyor belt 3 fall between the two support rollers 48 through the conveyor belt 3 and the unloading plate 32;

[0045] If the size of the vial is small, the vial will squeeze the movable cover 59 when it falls into the gap between the two support rollers 48. The movable cover 59 is squeezed and moves downward along the mounting column 58, and the spring 55 is compressed. The movable cover 59 moves downward and contacts the pressure sensor 60. The pressure sensor 60 transmits a signal to the PLC controller after sensing the pressure. The PLC controller starts the drive motor 3 50 after receiving the signal.

[0046] If the size of the vial is large, the vial will not squeeze the movable cover 59. At this time, the PLC controller will start the electric push rod 2 35. The telescopic shaft of the electric push rod 2 35 moves forward to drive the connecting rod 1 36 to move forward. The connecting rod 1 36 moves forward to make one end of the connecting rod 2 37 rotate forward. The one end of the connecting rod 2 37 rotates forward to drive the fan gear 39 to rotate outward through the fixed block 38. The fan gear 39 rotates outward to drive the tooth plate 40 to move outward. The tooth plate 40 moves outward to drive the two sets of positioning frames 47 and the support rollers 48 to move outward. The positioning frames 47 and the support rollers 48 move outward. The roller 48 moves outward so that the gap between the two supporting rollers 48 becomes larger, and the larger gap causes the larger syringa bottle to move downward. The electric push rod 2 35 is used to move the two sets of positioning frames 47 and the supporting rollers 48 outward until the larger syringa bottle squeezes the movable cover 59. The movable cover 59 contacts the pressure sensor 60 due to the squeezing, and the signal is transmitted to the PLC controller. After receiving the signal, the PLC controller starts the driving motor 3 50, and adapts to syringa bottles of different sizes by adjusting the positions of the positioning frames 47 and the supporting rollers 48, and has strong applicability.

[0047] At the same time, the one-way valve 54 in the lower port of the connecting tube 34 is opened, and ethanol enters the interior of the connecting tube 34 through the one-way valve 54 in the lower port and is sprayed onto the outer wall of the vial through the nozzle 53. After a delay of a period of time, the specific delay time is determined according to actual conditions, and the driving shaft of the driving motor 3 50 drives the supporting roller 48 to rotate. The rotation of the two supporting rollers 48 also causes the vial to rotate between the two supporting rollers 48. The label and adhesive on the supporting roller 48 are softened by ethanol and then the label and adhesive on the vial are ground off by the rotation of the two supporting rollers 48, thereby removing the label and adhesive on the vial.

[0048] Then, the one-way valve 54 at the upper end of the connecting tube 34 is opened to allow water to enter the interior of the connecting tube 34. The water entering the interior of the connecting tube 34 is sprayed onto the vial through the spray head 53 to wash away the residual label attached to the outer wall of the vial.

[0049] The PLC controller starts the electric push rod 3 43, and the telescopic shaft of the electric push rod 3 43 moves upward to drive the electric push rod 4 51 and the thorn needle 52 to move upward to a suitable position, and the telescopic shaft of the electric push rod 4 51 moves outward to drive the thorn needle 52 to move outward until the thorn needle 52 pierces the bottle stopper until a part of the fork enters the bottle stopper;

[0050] The electric push rod 3 43 moves laterally, driving the electric push rod 4 51, the puncture needle 52 and the vial to move laterally until the vial passes through the connecting hole 18 on the partition 15 and is between the two clamping plates 30;

[0051] Secondly, the PLC controller starts the electric push rod 1 24, and the telescopic shaft of the electric push rod 1 24 moves upward to drive the fixing frame 23 to slide upward on the mounting frame 22. The fixing frame 23 moves upward to make the connecting rod 29 rotate inward under the pressure of the fixing frame 23. The connecting rod 29 rotates inward through the connecting block 28 to drive the clamping plate 30 to move inward. The clamping plate 30 moves inward to drive the fixing bar 27 to move inward. The fixing bar 27 moves inward to make the connecting rod 1 26 rotate around the supporting bar 25. The two clamping plates 30 move inward to squeeze the vial. The vial is crushed under the pressure of the clamping plate 30 and the pointed cone 31. The crushed vial falls off the puncture needle 52, while the vial stopper and the external aluminum material of the vial remain on the puncture needle 52, thereby separating the vial body from the stopper and the aluminum material.

[0052] Subsequently, the electric push rod 3 43 drives the electric push rod 4 51 and the thorn needle 52 to move backward to the top of the unloading rack 56, and the telescopic shaft of the electric push rod 3 43 moves downward to drive the thorn needle 52 to move downward and be engaged in the unloading groove 57 on the unloading rack 56. The telescopic shaft of the electric push rod 4 51 moves backward so that the bottle plug on the thorn needle 52 and the external aluminum material will be blocked by the unloading rack 56, so that the bottle plug and the external aluminum material are separated from the thorn needle 52 and fall on the inner bottom surface of the processing box 1, so that the thorn needle 52 can be used again;

[0053] In this process, by adjusting the positions of the two groups of positioning frames 47 and the supporting rollers 48, the vials of different sizes can be adapted. The rotation of the two supporting rollers 48 and the cooperation of ethanol can remove the labels and adhesives thereon, and then the vial body of the vial can be cleaned by washing with water; by piercing the vial stopper on the vial with the lancet 52 and then moving the vial between the two clamping plates 30 by the electric push rod 3 43, the clamping plates 30 and the pointed cone 31 move inward to crush the vial, while the vial stopper and the aluminum material will remain on the lancet 52, and finally the vial stopper and the aluminum material on the lancet 52 are removed by the unloading frame 56 and the unloading trough 57, which can not only remove the labels and adhesives on the vial, but also separate the vial stopper and the aluminum material thereon, thereby improving the cleanliness of the vial after crushing, avoiding the difficulty in removing the labels and adhesives on the vial after crushing, and preventing the vial stopper on the vial from getting stuck in the crushing roller 17, so as to facilitate the subsequent crushing of the vial, thereby achieving the effect of separating the vial from the label and the stopper, and facilitating the staff to handle medical waste;

[0054] The top surface of the support plate 33 is provided with a support hole 46 for supporting the movement of the positioning frame 47. The bottom surface of the positioning frame 47 is fixedly installed with a movable block 45. Two support rods 44 for limiting the movement of the movable block 45 are fixedly installed inside the support hole 46. The support rod 44 is slidably connected with the movable block 45. The movement of the positioning frame 47 and the support roller 48 drives the movable block 45 to move along the support rod 44. The support rod 44 and the movable block 45 cooperate to limit the movement of the support roller 48.

[0055] Specifically, the positioning frame 47 is provided, and the movement of the positioning frame 47 drives the movable block 45 to move along the two support rods 44 inside the support hole 46 on the support plate 33. The support rods 44 and the movable block 45 cooperate to limit the movement of the positioning frame 47 and support the sliding of the positioning frame 47, thereby achieving a limiting effect on the positioning frame 47.

[0056] Two fixing seats 41 are fixedly installed on the top surface of the support plate 33, and a limiting rod 42 for limiting the movement of the tooth plate 40 is fixedly installed between the two fixing seats 41, and the limiting rod 42 is slidably connected to the tooth plate 40;

[0057] Specifically, the toothed plate 40 is provided, and the toothed plate 40 moves under the action of the sector gear 39, and the movement of the toothed plate 40 will move along the limiting rod 42, and the limiting rod 42 can limit the movement of the toothed plate 40, so as to prevent the toothed plate 40 from being separated from the sector gear 39 during the movement, thereby achieving a limiting effect on the toothed plate 40;

[0058] Two support seats 16 are fixedly installed on the inner top surface of the processing box 1, and the interior of the support seat 16 is rotatably connected to a synchronous wheel 19 through a rotating shaft, and the outer circumferential wall of the two synchronous wheels 19 is rotatably connected to a synchronous belt 21, and a driving motor 20 for driving the synchronous wheel 19 to rotate is installed on one side of the left support seat 16, and the driving motor 20 is electrically connected to the PLC controller, and one end of the driving shaft of the driving motor 20 passes through the support seat 16 and is fixedly connected to one end of the synchronous belt 21;

[0059] The driving motor 20 rotates to drive the synchronous wheel 2 19 to rotate, and the synchronous wheel 2 19 rotates to drive another synchronous wheel 2 19 to rotate through the synchronous belt 2 21, and at the same time, the synchronous belt 21 drives the electric push rod 3 43 to move, thereby realizing the lateral movement of the electric push rod 3 43;

[0060] Specifically, after the electric push rod 4 51 is set, one end of the telescopic shaft of the electric push rod 4 51 drives the puncture needle 52 to pierce the stopper of the cillin bottle, and the telescopic shaft of the electric push rod 3 43 drives the electric push rod 4 51, the puncture needle 52 and the cillin bottle to move upward. At the same time, the driving shaft of the driving motor 20 rotates to drive the synchronous wheel 2 19 to rotate, and the synchronous wheel 2 19 rotates to drive another synchronous wheel 2 19 to rotate through the synchronous belt 2 21. The rotation of the two synchronous wheels 2 19 causes the synchronous belt 2 21 to move, and the movement of the synchronous belt 2 21 drives the electric push rod 3 43 and the cillin bottle on the puncture needle 52 to move forward until the cillin bottle moves to a position that passes over the connecting hole 18 on the partition 15;

[0061] At this time, the vial is located between the two clamping plates 30 and the electric push rod 43 does not move across the partition 15 to the other side.

[0062] As a preferred implementation in this embodiment, please refer to Figures 1 to 8 The top surface of the processing box 1 is rotatably connected with a gear 2 10 through a rotating shaft, a support frame 2 8 is fixedly installed on the top surface of the processing box 1, and the outer circumferential wall surface of the gear 2 10 is meshedly connected with a gear 1 9. A servo motor 11 for driving the gear 1 9 to rotate is installed on one side of the support frame 2 8. The servo motor 11 is electrically connected to the PLC controller, and one end of the driving shaft of the servo motor 11 passes through one side of the support frame 2 8 and is fixedly connected to one side of the gear 2 10. The servo motor 11 drives the gear 1 9 to rotate, and the gear 1 9 drives the gear 2 10 to rotate under the action of meshing. A camera 12 for photographing the cillin bottle is fixedly installed on the bottom surface of the gear 2 10;

[0063] When the vial is being transported forward on the conveyor belt 3 inside the support frame 1, the camera 12 can take a picture of the label on the bottle to record the number of drugs used and control the drugs;

[0064] Specifically, through the support frame 1 2, the staff puts the vial horizontally on the top surface of the conveyor belt 3 inside the support frame 1 2, and the conveyor belt 3 rotates so that the vial rolls forward along the conveyor belt 3. During this process, the camera 12 can take pictures of the label of the vial on the conveyor belt 3 to record the type of medicine, which is convenient for counting the number of medicines used;

[0065] At the same time, the staff starts the servo motor 11, and the driving shaft of the servo motor 11 rotates to drive the gear 1 9 to rotate inside the support frame 2 8, and the rotation of the gear 1 9 drives the gear 2 10 to rotate, and the rotation of the gear 2 10 drives the camera 12 to rotate, thereby adjusting the angle of the camera 12, so that the camera 12 can better shoot the label on the vial, improve the recording effect of the vial label, and help the hospital count the number of drugs used;

[0066] Two discharge valves 13 for discharging are fixedly installed on the bottom surface of the processing box 1. A discharge pipe 14 is fixedly sleeved on the inner wall of the discharge valve 13. The discharge valve 13 is electrically connected to the PLC controller. The discharge valve 13 and the discharge pipe 14 on the left cooperate to discharge the crushed vials in the processing box 1, which is convenient for subsequent recycling. The discharge valve 13 and the discharge pipe 14 on the right cooperate to discharge the processed labels, bottle stoppers, and used ethanol and water in the processing box 1.

[0067] Specifically, through the processing box 1 that is set, the crushed vials inside the processing box 1 will fall on the left side of the processing box 1. The staff opens the discharge valve 13, and the crushed vials on the left side of the processing box 1 are discharged through the discharge valve 13 and the discharge pipe 14, while the right side of the processing box 1 is the processed bottle stopper, aluminum material, and used water and ethanol. The staff opens the discharge valve 13 on the right side, so that the waste on the right side of the processing box 1 is discharged through the discharge valve 13 and the discharge pipe 14, thereby achieving the discharge effect of the processing box 1;

[0068] One end of the two crushing rollers 17 is equipped with a synchronous wheel 5 through a rotating shaft, the rotating shaft passes through one side of the processing box 1, the outer circumferential wall of the two synchronous wheels 5 is rotatably connected with a synchronous belt 6, and one side of the processing box 1 is equipped with a driving motor 7 for driving the synchronous belt 6 to rotate through a bracket, the driving motor 7 is electrically connected to the PLC controller, and one end of the driving shaft of the driving motor 7 is fixedly connected to one side of the synchronous wheel 5 located on the left side;

[0069] Among them, the driving motor 7 drives the synchronous wheel 5 to rotate, and the two synchronous wheels 5 rotate synchronously under the action of the synchronous belt 6 and drive the two crushing rollers 17 to rotate synchronously, and the two crushing rollers 17 rotate to crush the broken cillin bottles;

[0070] Specifically, a driving motor 7 is set up, and the driving shaft of the driving motor 7 rotates to drive the synchronous wheel 5 on the left to rotate. The rotation of the synchronous wheel 5 on the left drives another synchronous wheel 5 to rotate through a synchronous belt 6. The rotation of the two synchronous wheels 5 drives the two crushing rollers 17 to rotate synchronously. The two crushing rollers 17 can rotate to crush the broken vials, thereby achieving the crushing effect of the vials.

[0071] Working principle: By placing the vial horizontally on the conveyor belt 3, the conveyor belt 3 drives the vial forward and then rolls downward through the unloading plate 32, so as to achieve the feeding effect of the vial;

[0072] In addition, when the vial is being transported forward on the conveyor belt 3 inside the support frame 1 2 , the camera 12 can take a picture of the label on the bottle to record it, so as to facilitate the counting of the number of drugs used and the control of the drugs;

[0073] Secondly, the vial falls between the two support rollers 48 through the conveyor belt 3. At this time, if the vial does not contact the movable cover 59, the electric push rod 2 35 drives the connecting rod 1 36 to move forward, and the connecting rod 1 36 moves forward to make the connecting rod 2 37 rotate forward. The connecting rod 2 37 rotates forward and drives the fan gear 39 to rotate outward through the fixed block 38. The fan gear 39 moves outward to drive the toothed plate 40 and the support roller 48 to move outward. The two support rollers 48 gradually move outward to make the vial move downward between the two support rollers 48 until it contacts the movable cover 59. The movable cover 59 is squeezed by the vial and moves downward along the mounting column 58. At this time, the pressure sensor 60 detects the pressure and stops the driving of the electric push rod 2 35, while the driving motor 3 50 drives the two support rollers 48 to rotate. The rotation of the two support rollers 48 drives the vial on them to rotate, and then removes the label and adhesive on the surface of the vial with the cooperation of the ethanol solution to keep the bottle clean.

[0074] On the contrary, it is directly beneficial for the driving motor 3 50 and the supporting roller 48 to remove the label and adhesive on the surface of the vial;

[0075] At the same time, the staff connects the water pipe and the ethanol pipe to the two ends of the connecting pipe 34, and the ethanol solution is sprayed onto the vial through the connecting pipe 34 and the nozzle 53, so that the label and adhesive thereon are dissolved, which is convenient for handling, and the water can be used to rinse the treated vial to remove the residual label debris thereon;

[0076] Next, the driving motor 20 rotates to drive the synchronous wheel 2 19 to rotate, and the synchronous wheel 2 19 rotates to drive another synchronous wheel 2 19 to rotate through the synchronous belt 2 21, and at the same time, the synchronous belt 2 21 drives the electric push rod 3 43 to move, thereby realizing the lateral movement of the electric push rod 3 43;

[0077] In addition, after cleaning the label and glue on the vial, the vial is moved between the two clamping plates 30, and the electric push rod 1 24 drives the fixing frame 23 to move upward. The fixing frame 23 moves upward so that the connecting rod 29 drives the two clamping plates 30 to move inward to squeeze the vial. The squeezing of the two groups of clamping plates 30 and the pointed cone 31 breaks the vial, which is convenient for subsequent crushing.

[0078] Finally, the driving motor 7 drives the synchronous wheel 5 to rotate. The two synchronous wheels 5 rotate synchronously under the action of the synchronous belt 6 and drive the two crushing rollers 17 to rotate synchronously. The two crushing rollers 17 rotate to crush the crushed vials. The discharge valve 13 and the discharge pipe 14 on the left can cooperate to discharge the crushed vials in the processing box 1, which is convenient for subsequent recycling. The discharge valve 13 and the discharge pipe 14 on the right cooperate to discharge the processed labels, bottle stoppers and used ethanol and water in the processing box 1.

[0079] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A medical waste treatment device, characterized in that: include: A processing box (1), a support frame (2) is fixedly mounted on one side of the processing box (1), a conveyor belt (3) for conveying vials is mounted inside the support frame (2), and a blanking plate (32) is fixedly mounted on one side of the support frame (2); a partition (15), the partition (15) being fixedly mounted on the inner bottom surface of the processing box (1) and used for dividing the space inside the processing box (1); one side of the partition (15) is provided with a side of the partition (15); Two crushing rollers (17), both of which are rotatably connected to the inside of the processing box (1) and are used to crush the vials; A separation mechanism (4), the separation mechanism (4) being arranged on one side of the partition (15) and being used for separating the bottle body from the label and the rubber stopper; The separation mechanism (4) comprises a mounting frame (22), wherein the mounting frame (22) is fixedly mounted on one side of the partition (15), a fixing frame (23) is slidably connected to one side of the mounting frame (22), two connecting rods (29) are rotatably connected inside the fixing frame (23), two clamping plates (30) are arranged on one side of the partition (15), a plurality of pointed cones (31) are fixedly mounted on one side of the clamping plate (30), two connecting blocks (28) are fixedly mounted on the top surface of the clamping plate (30), and the One end of connecting rod 2 (29) is rotatably connected to two connecting blocks (28), support bars (25) are fixedly installed on both sides of the mounting frame (22), a fixing bar (27) is fixedly installed on one side of the clamping plate (30), connecting rod 1 (26) is rotatably connected to both sides of the support bar (25), one end of connecting rod 1 (26) is rotatably connected to the fixing bar (27), and an electric push rod 1 (24) for driving the fixing frame (23) to move is fixedly installed on the inner top surface of the mounting frame (22).

2. A medical waste treatment device according to claim 1, characterized in that: The separation mechanism (4) further comprises a support plate (33), the support plate (33) being fixedly mounted on one side of the interior of the treatment box (1), a connecting pipe (34) being fixedly mounted on one side of the treatment box (1), a nozzle (53) for discharging liquid being fixedly sleeved on the inner circular wall surface of the connecting pipe (34), the connecting pipe (34) having two ports, the inner circular wall surfaces at both ends of the connecting pipe (34) being fixedly sleeved with a one-way valve (54), the top surface of the support plate (33) being slidably connected to two positioning frames (47), the interior of the positioning frames (47) A support roller (48) is rotatably connected to the positioning frame (47), a driving motor three (50) for driving the support roller (48) to rotate is installed on one side of the positioning frame (47), a baffle (49) for limiting the position of the cillin bottle is fixedly installed on one side of the positioning frame (47), a tooth plate (40) is fixedly installed on one side of the positioning frame (47), a fan gear (39) is meshedly connected to one side of the tooth plate (40), the fan gear (39) is rotatably connected to the support plate (33), and a connecting rod one (36) is provided on the top surface of the support plate (33). A fixing block (38) is fixedly mounted on the outer circumferential wall surface of the sector gear (39); the top and bottom surfaces of the connecting rod 1 (36) are both rotatably connected to the connecting rod 2 (37); one end of the connecting rod 2 (37) is rotatably connected to one end of the fixing block (38); an electric push rod 2 (35) for driving the connecting rod 1 (36) to move is fixedly mounted on one side of the interior of the processing box (1); a mounting column (58) is fixedly mounted on the top surface of the support plate (33); a pressure sensor (60) is fixedly mounted on the top surface of the mounting column (58); and the mounting column (5 The outer circular wall surface of the processing box (1) is elastically connected to a movable cover (59) through a spring (55), and a movable electric push rod three (43) is arranged inside the processing box (1), and an electric push rod four (51) is fixedly installed at one end of the telescopic shaft of the electric push rod three (43), and a puncture needle (52) for piercing the stopper of a syringe bottle is fixedly installed at one end of the telescopic shaft of the electric push rod four (51), and a discharge rack (56) for cleaning the stopper on the puncture needle (52) is fixedly installed on one side of the partition (15), and a discharge trough (57) is opened on one side of the puncture needle (52).

3. A medical waste treatment device according to claim 2, characterized in that: The top surface of the support plate (33) is provided with a support hole (46) for supporting the movement of the positioning frame (47); a movable block (45) is fixedly installed on the bottom surface of the positioning frame (47); two support rods (44) for limiting the movement of the movable block (45) are fixedly installed inside the support hole (46); the support rods (44) are slidably connected to the movable block (45).

4. A medical waste treatment device according to claim 2, characterized in that: Two fixing seats (41) are fixedly mounted on the top surface of the support plate (33), a limiting rod (42) for limiting the movement of the tooth plate (40) is fixedly mounted between the two fixing seats (41), and the limiting rod (42) is slidably connected to the tooth plate (40).

5. A medical waste treatment device according to claim 2, characterized in that: Two support seats (16) are fixedly installed on the internal top surface of the processing box (1), and the interior of the support seat (16) is rotatably connected to a synchronous wheel (19), and the outer circular wall surfaces of the two synchronous wheels (19) are rotatably connected to a synchronous belt (21), and a driving motor (20) for driving the synchronous wheel (19) to rotate is installed on one side of the support seat (16) on the left side.

6. A medical waste treatment device according to claim 1, characterized in that: The top surface of the processing box (1) is rotatably connected to a gear 2 (10), the top surface of the processing box (1) is fixedly mounted with a support frame 2 (8), the outer circumferential wall surface of the gear 2 (10) is meshingly connected to a gear 1 (9), a servo motor (11) for driving the gear 1 (9) to rotate is mounted on one side of the support frame 2 (8), and a camera (12) for photographing a syringe bottle is fixedly mounted on the bottom surface of the gear 2 (10).

7. A medical waste treatment device according to claim 1, characterized in that: Two material discharge valves (13) for discharging materials are fixedly mounted on the bottom surface of the processing box (1), and a material discharge pipe (14) is fixedly sleeved on the inner circular wall surface of the material discharge valve (13).

8. The medical waste treatment device according to claim 1, characterized in that: A synchronous wheel (5) is installed at one end of each of the two pulverizing rollers (17); the outer circumferential wall surfaces of the two synchronous wheels (5) are rotatably connected to a synchronous belt (6); and a driving motor (7) for driving the synchronous belt (6) to rotate is installed on one side of the processing box (1).

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