CN111703779B

CN111703779B - Comprehensive waste recovery device for nurse station

Info

Publication number: CN111703779B
Application number: CN202010647657.2A
Authority: CN
Inventors: 姬金兰; 韩艳艳; 李秋菊
Original assignee: First Affiliated Hospital of Henan University of Science and Technology
Current assignee: First Affiliated Hospital of Henan University of Science and Technology
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2022-03-29
Anticipated expiration: 2040-07-07
Also published as: CN111703779A

Abstract

The invention relates to a comprehensive waste recovery device for a nurse station, which comprises a recovery cabinet, a waste syringe treatment mechanism, a waste infusion bag treatment mechanism and a waste cotton swab treatment mechanism, wherein the waste syringe treatment mechanism, the waste infusion bag treatment mechanism and the waste cotton swab treatment mechanism are arranged on the recovery cabinet, the recovery cabinet comprises a cabinet body, the interior of the cabinet body is divided into three chambers through T-shaped partition plates, and the waste syringe treatment mechanism, the waste infusion bag treatment mechanism and the waste cotton swab treatment mechanism are respectively arranged in the three chambers. The waste syringe processing mechanism can destroy and disassemble a waste syringe, and respectively collect the disassembled needle head and the disassembled needle cylinder part, and the waste infusion bag processing mechanism can realize the disassembly of an infusion bag and respectively collect the disassembled bag body and the rubber plug head. Abandonment cotton swab processing mechanism can disinfect to dumped cotton swab, and the cotton swab after the disinfection is difficult to breed the bacterium when temporary storage and can not produce the peculiar smell, avoids its environment that pollutes the nurse station.

Description

Comprehensive waste recovery device for nurse station

Technical Field

The invention relates to the technical field of medical waste treatment equipment, in particular to a comprehensive waste recovery device for a nurse station.

Background

The nurse station is the place that medical discarded rubbish production volume is the biggest in the hospital, and the medical discarded rubbish that the nurse station produced includes waste syringe, waste infusion bag and three kinds of discarded swabs usually, wherein still including the rubber buffer on the waste infusion bag, for the convenience of follow-up recycle, need separate rubber buffer head and bag body part, when not having special processing setting, all need the manual scissors of staff to separate both, and work load is great. In addition, if the waste cotton swabs are simply put into the garbage can and are treated after being accumulated for a certain amount, the waste cotton swabs are easy to generate bacteria and generate peculiar smell in the garbage can due to the fact that the waste cotton swabs are contaminated by medicines or other liquid, and then the working environment of a nurse station is polluted. Finally, the used disposable injector is discarded, so that the used disposable injector is prevented from being reused, secondary infection of bacteria and viruses is avoided, environmental sanitation is protected, the life safety of people is guaranteed, and health management organizations in China require that each medical institution destroys the used disposable injector. At present, in order to solve the problem of syringe destruction, a patent of a medical waste needle puncture-proof folding and collecting device is applied, wherein the publication number is CN209809217U, the needle of a waste syringe can be folded, on one hand, the effect of needle destruction is achieved, and on the other hand, the needle can be prevented from puncturing people in the subsequent recovery process. The technical scheme of this patent has solved the problem that present abandonment syringe destroys the recovery existence to a certain extent, but still has following several shortcomings: 1. the separation between the syringe needle and the needle cylinder can not be realized, according to the description of the specification, the syringe needle or the infusion apparatus needle to be folded is pulled out from the corresponding syringe or the infusion apparatus, and the rest part of the syringe or the infusion apparatus is put into the matched medical waste plastic collecting box, so that the needle and the needle cylinder are still required to be separated manually before the needle is folded, on one hand, the workload of needle treatment is increased, and on the other hand, because the needle is not folded, the risk of hurting people by the needle is also increased. 2. The puncture-preventing treatment of the needle head cannot be completely realized, and according to the description of the specification, the needle head is blocked by the wedge strip, the needle point folding mechanism of the waste needle head cannot completely fold the needle point of the syringe needle head or the infusion set needle head and is folded on the needle body, but after the needle point is folded, the probability that the medical waste needle head punctures people is greatly reduced, and the safety of medical waste sorting and treatment is improved.

Disclosure of Invention

The invention aims to solve the technical problem and provide a comprehensive waste recovery device for a nurse station.

In order to solve the technical problems, the invention adopts the technical scheme that: a comprehensive waste recovery device for a nurse station comprises a recovery cabinet, a waste injector treatment mechanism, a waste infusion bag treatment mechanism and a waste cotton swab treatment mechanism, wherein the waste injector treatment mechanism, the waste infusion bag treatment mechanism and the waste cotton swab treatment mechanism are arranged on the recovery cabinet;

the waste injector treatment mechanism comprises a feeding slideway component and a disassembly destruction head arranged below the feeding slideway component, wherein the disassembly destruction head comprises two limiting columns arranged side by side, a striker for forcing the straight rod part of the needle head to bend and deform, a driving device for driving the striker to reciprocate, a top for forcing the needle tip part of the needle head to bend and deform and a disassembly rod for separating the needle head from the needle cylinder, and the head end of the disassembly rod is provided with a cutting edge capable of cutting the joint of the needle head and the needle cylinder; the striker is arranged perpendicular to the planes of the two limiting columns, and in an initial state, a gap for the needle head to be folded to pass through is formed between the head end of the striker and the planes of the two limiting columns; the collision rod can reciprocate along the axis direction of the driving device under the power output of the driving device, and the extreme position of the forward movement of the head end of the collision rod and the initial position of the collision rod are respectively positioned at two sides of the plane where the two limit columns are positioned; the ejector head and the disassembling rod are respectively positioned at two sides of the striker rod, the ejector head is provided with an inclined plane which is positioned on a needle point moving track in the bending process of the needle head, and the disassembling rod can reciprocate along the axial direction of the disassembling rod under the power output of the driving device;

the waste infusion bag processing mechanism comprises a material guiding bin, a rolling component and a rubber plug head dividing component, wherein the material guiding bin comprises an outer shell, an inner shell and a material guiding channel pipe, the inner shell is fixed in the outer shell, the top of the inner shell is in a pointed shape formed by two inclined plates, a rectangular blanking through hole is formed in the top of the inner shell along the direction of a joint line of the two inclined plates, the material guiding channel pipe is a pipeline with a rectangular cross section, the lower end of the material guiding channel pipe extends into the inner shell through the blanking through hole, the rubber plug head dividing component comprises two dividing knives which are respectively arranged on two opposite side edges of an upper port of the material guiding channel pipe, the dividing knives are arranged in an inward inclined mode, the rolling component comprises two compression rollers, sharp spines are arranged on the surfaces of the compression rollers, an extrusion gap through which a bag body of an infusion bag can pass is formed between the two compression rollers, and the extrusion gap is positioned right below the material guiding channel pipe;

abandonment cotton swab processing mechanism includes the cotton swab storage box, and the bottom of cotton swab storage box is provided with the collecting tank, and the top that is located the collecting tank is provided with the drawer, and the bottom of drawer is the grid structure, and cotton swab storage box inner wall is located the top of drawer and is provided with the antiseptic solution and sprays the subassembly, and the antiseptic solution sprays the sprinkler head of subassembly and sets up towards the drawer.

The comprehensive waste recovery device for the nurse station is further optimized as follows: the head end of the lance is provided with a clamping groove capable of clamping the straight rod part of the needle head, the column body of the limiting column is provided with a concave part for preventing the needle head from moving up and down in the bending process, and the opening of the concave part is arranged towards one side of the lance.

The comprehensive waste recovery device for the nurse station is further optimized as follows: the utility model discloses a disassembly rod, including a striker, a drive arrangement, a spacing section of thick bamboo, a casing, a stopper, a detachable rod, a driving device, a shell, a detachable rod, a spring, a limit cylinder, a shell, a disassembly rod, a limit cylinder, a shell, a disassembly rod, a shell and a limit cylinder.

The comprehensive waste recovery device for the nurse station is further optimized as follows: the top comprises a top body and a limiting shell, the limiting shell is fixed on the side wall of the shell, the top body is arranged in the limiting shell in a penetrating mode, the head end of the top body extends out of the limiting shell and is provided with an inclined plane, the side wall of the limiting shell is provided with a threaded hole, and an adjusting bolt is arranged in the threaded hole in a rotating mode.

The comprehensive waste recovery device for the nurse station is further optimized as follows: the feeding slideway component comprises a blanking hopper, a vertical material storage channel and a kick-out device, wherein the vertical material storage channel is arranged below the blanking hopper; the kick-out device comprises a rotating shaft and two blocking pieces fixedly arranged on the rotating shaft, and the two blocking pieces are arranged at an included angle of 90 degrees; a through hole is formed in the side wall of the material storage channel, a rotating shaft of the kick-out device is arranged on the outer wall of the material storage channel through a bearing, and a blocking piece of the kick-out device can extend into the material storage channel from the through hole; one end of the rotating shaft is provided with a transmission gear; the limiting column and the shell of the disassembly destroying head are respectively arranged on two sides of the plane of the material storage channel, the side wall of the shell, facing one side of the rotating shaft, is provided with a transmission box, the inner wall of the shell, located on the side wall, is provided with a sliding rail, the sliding rail is clamped with a rack, an input gear of the transmission box is meshed with the rack, an output gear of the transmission box is combined with a transmission gear, and a driving device is connected with the rack through a connecting rod.

The comprehensive waste recovery device for the nurse station is further optimized as follows: the waste material collecting mechanism comprises a needle cylinder collecting box and a needle head collecting box, the needle cylinder collecting box is located below the plurality of storage channels, and the needle head collecting box is located below the plurality of disassembly destroying heads.

The comprehensive waste recovery device for the nurse station is further optimized as follows: the rolling assembly further comprises a driving motor and a transmission assembly, the driving motor is fixed on the outer wall of the outer shell, rotating shafts of the two pressing rollers sequentially penetrate through the inner shell and the outer shell, the rotating shaft of one of the pressing rollers is in transmission connection with an output shaft of the driving motor, the rotating shaft of the other pressing roller is in transmission connection with an output shaft of the driving motor through the transmission assembly, and the rotating directions of the two pressing rollers are opposite.

The comprehensive waste recovery device for the nurse station is further optimized as follows: the inner wall of the inner shell is located below the compression roller and is provided with a scraping sheet, the scraping sheet is obliquely arranged on the inner wall through the lower end of the scraping sheet, and the upper end of the scraping sheet is close to the compression roller.

The comprehensive waste recovery device for the nurse station is further optimized as follows: the utility model discloses a transfusion bag, including the outer shell, the inner shell is equipped with the infusion bag rubber buffer and is connected with the infusion bag rubber buffer collection chamber, the below of outer shell and inner shell still is provided with the material collection box, separates for the infusion bag body collection chamber that is located the center and the infusion bag rubber buffer collection chamber that is located the outer loop through annular baffle in the material collection box, and the bottom of inner shell has seted up the through-hole that communicates to the infusion bag body collection chamber, and the through-hole that communicates to the infusion bag rubber buffer collection chamber has been seted up to the bottom of outer shell.

The comprehensive waste recovery device for the nurse station is further optimized as follows: the lower end of the dividing cutter is hinged with the material guiding channel pipe through a pin shaft, an extension plate is arranged at the upper end of the material guiding channel pipe, and a return spring is arranged between the extension plate and the dividing cutter.

Advantageous effects

The comprehensive waste recovery device can treat the waste syringe, the disassembly of the needle head and the needle cylinder can be realized through the waste syringe treatment mechanism, the needle head and the needle cylinder are separated and then are respectively recovered, the needle head can be bent in the disassembly process to avoid the waste needle head from being recycled, the destruction of the needle head is realized, meanwhile, the needle head can be bent while the needle head is bent to avoid the needle head from stabbing recovery workers in the recovery process, the probability that the needle head injures people is reduced to the maximum extent, the effects of disassembly, needle head bending and needle point bending are simultaneously realized in one-time operation process, and the treatment efficiency of the waste syringe can be greatly improved;

the comprehensive waste recycling device can be used for processing waste infusion bags, separation between the bag bodies of the infusion bags and the rubber plugs can be realized through the waste infusion bag processing mechanism, the waste infusion bags can be recycled respectively, and the bag bodies can be damaged to prevent the bag bodies from being reused;

the comprehensive waste recovery device can be used for treating waste cotton swabs, the waste cotton swabs can be disinfected through the waste cotton swab treatment mechanism, bacteria are not easy to breed when the disinfected cotton swabs are temporarily stored, peculiar smell is not generated, and the pollution to the environment of a nurse station is avoided.

Drawings

FIG. 1 is a schematic structural view of a disassembled destruction head (initial state) of an injector in a recovery device according to the present invention;

FIG. 2 is a schematic structural view of a disassembly destruction head (working state) of an injector in the recovery device of the present invention;

FIG. 3 is a schematic view showing the position relationship between a limiting post and a striker in a disassembly destruction head of an injector in the recovery device according to the present invention;

fig. 4 is a schematic structural view of the inside (initial state) of the shell of the injector-disassembled destruction head in the recovery device of the present invention;

fig. 5 is a schematic structural view of the inside (working state) of the shell of the injector-disassembled destruction head in the recovery device of the present invention;

FIG. 6 is a schematic structural view of a feed chute assembly (working state) in the injector disassembling destruction device of the recycling device of the present invention;

FIG. 7 is a schematic structural view of a feed chute assembly (discharge state) in the injector disassembly destruction device of the recycling device of the present invention;

FIG. 8 is a schematic view showing the connection relationship between the kick-out device and the transmission box in the destruction apparatus for disassembling the injector in the recycling apparatus according to the present invention;

FIG. 9 is a schematic view showing the connection relationship between the transmission gear and the transmission box in the destruction device for disassembling the injector in the recovery device according to the present invention;

FIG. 10 is a schematic view showing the connection relationship between the rack and the transmission box in the destruction apparatus for disassembling the injector in the recycling apparatus according to the present invention;

FIG. 11 is a schematic diagram showing the positional relationship between the needle collection box and the syringe barrel in the destruction apparatus for disassembly of the injector in the recovery apparatus according to the present invention;

fig. 12 is a schematic view of the internal structure of a waste infusion bag disposal mechanism (state 1) in the recycling apparatus according to the present invention;

fig. 13 is a schematic view of the internal structure of a waste infusion bag processing mechanism (state 2) in the recycling apparatus according to the present invention;

fig. 14 is a schematic view of the internal structure of a waste infusion bag processing mechanism (state 3) in the recycling apparatus according to the present invention;

fig. 15 is a schematic view of the internal structure of a waste infusion bag processing mechanism (state 4) in the recycling apparatus according to the present invention;

FIG. 16 is a schematic view showing the internal structure of the waste cotton swab processing mechanism of the recycling device according to the present invention;

FIG. 17 is a schematic view of the connection between the driving motor and the transmission assembly in the recycling apparatus of the present invention;

fig. 18 is a schematic view of a partial structure of a cutting knife of the waste infusion bag processing mechanism in the recycling device of the invention;

the labels in the figure are: 1. a limiting column, 2, a ram, 3, a top, 4, a disassembly head, 5, a needle head, 6, a needle cylinder, 7, a needle point, 8, a concave part, 9, a shell, 10, a top body, 11, a limiting shell, 12, an adjusting bolt, 13, a blanking hopper, 14, a storage channel, 15, a rotating shaft, 16, a baffle, 17, a transmission gear, 18, a transmission box, 19, a sliding rail, 20, a rack, 21, an input gear, 22, the device comprises an output gear 23, a syringe collecting box 24, a needle head collecting box 25, an outer shell 26, an inner shell 27, a material guide channel pipe 28, a dividing knife 29, a press roller 30, a cotton swab storage box 31, a liquid collecting groove 32, a drawer 33, a spray head 34, a driving motor 35, a transmission component 36, a scraping sheet 37, a material collecting box 38, an annular baffle 39, an extension plate 40, a return spring 41, a limiting cylinder 42, a guide cylinder 43 and an infusion bag.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in the figure: the utility model provides a nurse station abandonment rubbish comprehensive recovery unit, is retrieving the cabinet and setting up at the aboveground abandonment syringe processing mechanism of retrieving, abandonment infusion bag processing mechanism and abandonment cotton swab processing mechanism, retrieves the cabinet and includes the cabinet body, and the internal partition is three cavity through T shape baffle, and abandonment syringe processing mechanism, abandonment infusion bag processing mechanism and abandonment cotton swab processing mechanism set up respectively in three cavity, and three processing mechanism sets up respectively in three cavity, each other does not influence and disturbs.

The waste syringe processing mechanism comprises a feeding slideway component and a disassembly destruction head arranged below the feeding slideway component, wherein the disassembly destruction head comprises two limiting columns 1 arranged side by side, a striker 2 used for forcing the straight rod part of the syringe needle 5 to be bent and deformed, a driving device used for driving the striker 2 to carry out reciprocating motion, a top 3 used for forcing the needle point 7 part of the syringe needle 5 to be bent and deformed, and a disassembly head 4 used for separating the syringe needle 5 from a syringe 6.

The striker 2 is perpendicular to the plane of the two limit posts 1, and in an initial state, a gap through which the needle head 5 to be folded can pass is formed between the head end of the striker 2 and the plane of the two limit posts 1. The head end of the lance 2 is provided with a clamping groove which can clamp the straight rod part of the needle head 5, the lance 2 can reciprocate along the axis direction under the power output of the driving device, and the extreme position of the forward movement of the head end of the lance 2 and the initial position thereof are respectively positioned at two sides of the plane where the two limit posts 1 are positioned. The top 3 and the disassembling head 4 are respectively arranged at two sides of the striking rod 2, and the top 3 is provided with an inclined plane which is arranged on the moving track of the needle point 7 in the bending process of the needle head 5. The limiting column 1 is fixed on the cabinet body or an accessory of the cabinet body.

The needle head 5 to be destroyed is erected between the two limiting columns 1, the needle head part between the two limiting columns 1 is applied with force through the collision rod 2, and the needle head 5 can be bent under the combined action of the collision rod 2 and the two limiting columns 1.

In order to prevent the needle 5 from moving up and down during the bending process, a concave part 8 is arranged on the limiting column 1, the opening of the concave part 8 is arranged towards one side of the striking rod 2, the needle 5 is clamped in the concave part 8 during the bending process of the needle 5, and the structure design can prevent the needle 5 from being bounced off during the extrusion bending process.

The length of the plug body 10 extending out of the limit shell 11 can be adjusted through the adjusting bolt 12, and the specific adjusting method comprises the following steps: outwards revolve adjusting bolt 12, and the length that adjusting plug body 10 stretches out spacing shell 11 to suitable position, then inwards revolve adjusting bolt 12, until adjusting bolt 12's head end top tight plug body 10, accomplished the regulation of top 3 promptly.

The plunger 2 and the driving device are both arranged in the shell 9, the head end of the plunger 2 extends out of the shell 9, and the disassembling rod 4 is arranged on the outer wall of the shell 9 through the limiting cylinder 23. Drive arrangement is electric putter, and electric putter's telescopic link head end passes through the connecting rod to be connected with lance 2 and disassemble 4 transmissions of pole respectively, can realize lance 2 and disassemble 4 synchronous motion of pole through the connecting rod, and

casing

9 and 23 lateral walls of spacing section of thick bamboo are equipped with and supply the gliding rectangular shape through-hole of connecting rod, and this rectangular shape through-hole is promptly dodge the hole, can supply the connecting rod to slide around going on.

The lance 2 moves forward under the drive of the drive device, and is matched with the two limit columns 1, the bending of the needle head 5 is completed, in the bending process of the needle head 5, the two ends of the needle head 5, namely the needle point 7 and the connecting part of the needle head 5 and the needle cylinder 6 can rotate by taking the head end of the lance 2 as a hinge point, the needle point 7 is frictionally extruded by the inclined plane of the top head 3 in the rotating process, the needle point 7 is deformed, the bending of the needle point 7 is completed, in addition, the needle head 5 and the needle cylinder 6 are cut by the disassembling rod 4 in the process, and the separation of the needle head 5 and the needle cylinder 6 is realized.

The feeding slide assembly comprises a discharging hopper 13, a vertical storage channel 14 and a kick-out device, wherein the vertical storage channel 14 is arranged below the discharging hopper 13.

The feeding slideway component is arranged at one side of the injector disassembling and destroying mechanism, one side of the blanking hopper 13 and one side of the vertical storage channel 14 facing the injector disassembling and destroying mechanism are both in an open structure, when blanking is carried out, the needle cylinder 6 part of the injector is arranged on the baffle 16 through the blanking hopper 13 and the vertical storage channel 14, and the needle head 5 part of the injector is positioned outside the blanking hopper 13 and the vertical storage channel 14 and smoothly enters a region to be bent.

The kick-out device comprises a rotating shaft 15 and two blocking pieces 16 fixedly arranged on the rotating shaft 15, a transmission gear 17 is arranged at one end of the rotating shaft 15, the rotating shaft 15 can be fixed on the side wall of the storage channel 14 through a support, and the support is rotatably connected with the rotating shaft 15 through two bearings. The two blocking pieces 16 are arranged at an included angle of 90 degrees. The side wall of the storage channel 14 is provided with a through hole, the rotating shaft 15 of the kick-out device is arranged on the outer wall of the storage channel 14 through a bearing, and the blocking sheet 16 of the kick-out device can extend into the storage channel 14 through the through hole.

The limit column 1 and the shell 9 for disassembling the destruction head are respectively arranged at two sides of a plane where the storage channel 14 is located, a transmission box 18 is arranged on the side wall of one side, facing the rotating shaft 15, of the shell 9, a slide rail 19 is arranged on the inner wall, located at the side wall, of the shell 9, a rack 20 is clamped on the slide rail 19, an input gear 21 of the transmission box 18 is meshed with the rack 20, an output gear 22 of the transmission box 18 is combined with a transmission gear 17, the striker 2 is connected with the rack 20 through a connecting rod, the striker 2 is fixed in the shell 9 through a guide cylinder 42, the moving track of the striker 2 can be ensured through the limiting effect of the guide cylinder 24, and the influence on the treatment effect after the moving track is deviated is avoided.

The transmission box 18 is used for transmitting driving force, the input gear 21 and the output gear 22 in the transmission box 18 are coaxially connected and synchronously rotate, the rack 20 is connected with a driving device through a connecting rod, namely, the synchronous motion of the striker 2, the disassembling rod 4 and the rack 20 can be realized through the connecting rod, the rack 20 can drive the input gear 21 in the transmission box 18 to rotate, the input gear 21 drives the output gear 22 to rotate, the output gear 22 drives the transmission gear 17 to rotate, the transmission gear 17 drives the rotating shaft 15 to rotate, and then the rotation of the two blocking pieces 16 is finally realized, the transmission box 18 can change the transmission ratio by changing the models of the input gear 21 and the output gear 22, so that the blocking piece 16 can just rotate 90 degrees in the whole process of the movement of the striker 2.

The waste collecting mechanism comprises a syringe collecting box 23 and a needle collecting box 24, the syringe collecting box 23 is positioned below the storage channel 14, and the needle collecting box 24 is positioned below the disassembly destruction head. The needle head 5 after being disassembled and separated falls into the needle head collecting box 24, and the needle cylinder 6 falls into the needle cylinder collecting box 23, so that the classified collection of the two parts is realized, and the subsequent recycling is convenient.

The waste injector can enter the vertical storage channel 14 from the discharge hopper 13 and stop on the baffle 16 of the kick-out device, at the moment, the needle head 5 of the waste injector is positioned between the limiting column 1 and the plunger 2, and the joint of the needle head 5 of the waste injector and the needle cylinder 6 is propped against the head end of the disassembling rod 4. At the moment, the driving device is started to drive the collision rod 2 to move forwards and to be matched with the two limit posts 1, so that the bending of the needle head 5 is completed, in the process of bending the needle head 5, the two ends of the needle head 5, namely the needle point 7 and the connecting part of the needle head 5 and the needle cylinder 6, rotate by taking the head end of the striker 2 as a hinge point, the needle point 7 is rubbed and extruded by the inclined plane of the top head 3 in the rotating process, so that the needle point 7 is deformed, and the bending of the needle point 7 is completed, in addition, the connecting part of the needle head 5 and the needle cylinder 6 is divided by the disassembling rod 4 in the rotating process, so that the needle head 5 and the needle cylinder 6 are separated, in the process, the two shutter plates 16 are rotated, the shutter plate 16 for supporting the cylinder 6 is rotated downward, the separated syringes 6 can fall into the syringe collecting box 26, and the other baffle 16 can be turned over from the vertical state into the vertical storage channel 14, so that the syringes 6 can fall into the syringe collecting box 26.

The top surface of retrieving the cabinet is provided with the roof, has seted up the through-hole on the roof, and this through-hole is corresponding with hopper 13 down, can drop into hopper 13 down with the abandonment syringe that needs to handle through this through-hole in to carry out subsequent processing, the bottom lateral wall of retrieving the cabinet corresponds the syringe and collects box 23 and syringe needle and collect the place of box 24 and be provided with the cabinet door, conveniently collects the box in soon when full, takes out it and clears up.

The waste transfusion bag processing mechanism comprises a material guiding bin, a rolling component and a rubber stopper head dividing component, wherein the material guiding bin comprises an outer shell 25, an inner shell 26 and a material guiding channel pipe 27, the inner shell 26 is fixed in the outer shell 25, the top of the inner shell 26 is in a pointed end shape formed by two inclined plates, and the top of the inner shell 26 is provided with a rectangular blanking through hole along the direction of the joint line of the two inclined plates, the material guiding channel pipe 27 is a pipeline with a rectangular section, the lower end of the material guiding channel pipe 27 extends into the inner shell 26 from the blanking through hole, the rubber stopper head cutting assembly comprises two cutting knives 28 which are respectively arranged on two opposite side edges of the upper port of the material guide channel pipe 27, the cutting knives 28 are arranged in an inward inclined mode, the rolling assembly comprises two pressing rollers 29, sharp spines are arranged on the surfaces of the pressing rollers 29, an extrusion gap through which a bag body of a transfusion bag can pass is formed between the two pressing rollers 29, and the extrusion gap is located right below the material guide channel pipe 27.

The rolling assembly further comprises a driving motor 34 and a transmission assembly 35, the driving motor 34 is fixed on the outer wall of the outer shell 25, the rotating shafts of the two rolling rollers 29 sequentially penetrate through the inner shell 26 and the outer shell 25, the rotating shaft of one of the rolling rollers 29 is in transmission connection with an output shaft of the driving motor 34, the rotating shaft of the other rolling roller 29 is in transmission connection with an output shaft of the driving motor 34 through the transmission assembly 35, and the rotating directions of the two rolling rollers 29 are opposite.

The top of the shell 25 is provided with a strip-shaped feeding port, the top plate of the recovery cabinet is provided with a through hole which corresponds to the feeding port at the top of the shell 25, the infusion bag 43 to be treated can be plugged into the feeding port of the shell 25 through the through hole at the top plate of the recovery cabinet, and it should be noted that, when the transfusion bag is plugged, the end opposite to the rubber plug head needs to be plugged firstly, namely the bag body is plugged in firstly, the lower end of the bag body extends into the extrusion gap by penetrating through the material guide channel pipe 27, the infusion bag can be driven to move downwards by the rotating press roller 29 and the needling on the press roller 29, since the distance between the cutting edges of the two slitting knives 28 is only sufficient for the infusion bag to pass through, when the infusion bag continues to move down to the two slitting knives 28, under the forced pressure given by the compression roller 29, the rubber plug is torn and deformed and then cut by the dividing knife 28, and finally the separation of the rubber plug and the infusion bag is realized.

The lower part of the outer shell 25 and the inner shell 26 is also provided with a material collecting box 37, the material collecting box 37 is internally divided into a central transfusion bag collecting cavity and a transfusion bag rubber plug collecting cavity, the central transfusion bag collecting cavity is positioned in the outer ring, the bottom of the inner shell 26 is provided with a through hole communicated to the transfusion bag collecting cavity, and the bottom of the outer shell 25 is provided with a through hole communicated to the rubber plug collecting cavity.

The inner wall of the inner casing 26 is provided with a scraping sheet 36 below the press roll 29, the scraping sheet 36 being obliquely arranged on the inner wall by its lower end, the upper end of the scraping sheet 36 being arranged close to the press roll 29. The infusion bag is separated from the compression roller 29 under the action of the scraping sheet 36 and finally falls into the infusion bag body collecting cavity of the material collecting box 37, the rubber plug and the bag body are separated and then roll down along the slope at the top of the inner shell 26 and finally fall into the rubber plug collecting cavity of the material collecting box 37, and the classification recycling treatment is finished.

In order to optimize the cutting effect, the lower end of the dividing knife 28 is hinged with the material guide channel pipe 27 through a pin shaft, an extension plate 39 is arranged at the upper end opening of the material guide channel pipe 27, a return spring 40 is arranged between the extension plate 39 and the dividing knife 28, when the cutting edge of the dividing knife 28 is clamped to the rubber stopper, under the downward pulling force of the bag body, the dividing knife 28 can overcome the pulling force of the return spring 40 and inclines inwards under the downward pulling force, the cutting edge distance of the two dividing knives 28 is further reduced, the rubber stopper can be more conveniently divided, after the division is finished, the dividing knife 28 is restored to the initial position under the action of the return spring 40, and the feeding of the next infusion bag is not hindered.

In order to smoothly guide the infusion bag into the material guide channel pipe 27, two material guide inclined plates are symmetrically arranged above the dividing knife 28, the lower ends of the two material guide inclined plates are close to each other to form a funnel shape, the lower end opening of the funnel corresponds to a material inlet formed by the two dividing knives 28, the upper ends of the material guide inclined plates are connected with the cabinet body through torsion springs, and when the infusion bag moves downwards, the rubber plug head can prop the lower ends of the two material guide inclined plates open, so that the subsequent dividing treatment is smoothly completed.

Abandonment cotton swab processing mechanism includes cotton swab storage tank 30, and the bottom of cotton swab storage tank 30 is provided with the catch basin 31, and the top that is located catch basin 31 is provided with drawer 32, and the bottom of drawer 32 is the grid structure, and the top that the inner wall of cotton swab storage tank 30 is located drawer 32 is provided with the antiseptic solution and sprays the subassembly, and the sprinkler head 33 of antiseptic solution spraying subassembly sets up towards drawer 32.

The top of cotton swab storage tank 30 and the top of retrieving the cabinet all are provided with the through-hole, and this through-hole of accessible puts in dumped cotton swab in to cotton swab storage tank 30, and after the cotton swab got into cotton swab storage tank 30's drawer 32, the antiseptic solution sprayed the subassembly and regularly can spray the antiseptic solution, carries out disinfection treatment to the cotton swab, if have the liquid of drippage can get into the catch basin 31 in, when the cotton swab in the cotton swab storage tank 30 is full soon, pull out drawer 32 clear up can.

In the present embodiment, each component to be fixed is fixed to the corresponding component according to the actual situation, and the specific fixing manner is not described in detail here.

The foregoing describes specific embodiments of the present invention. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention.

Claims

1. The utility model provides a recovery unit is synthesized to nurse station abandonment rubbish which characterized in that: the recovery cabinet comprises a cabinet body, the cabinet body is divided into three chambers through T-shaped partition plates, and the waste syringe treatment mechanism, the waste infusion bag treatment mechanism and the waste cotton swab treatment mechanism are respectively arranged in the three chambers;

the waste syringe treatment mechanism comprises a feeding slideway component and a disassembly destruction head arranged below the feeding slideway component, wherein the disassembly destruction head comprises two limiting columns (1) arranged side by side, a striker (2) used for forcing the straight rod part of a syringe needle (5) to be bent and deformed, a driving device used for driving the striker (2) to reciprocate, a top head (3) used for forcing the needle point (7) part of the syringe needle (5) to be bent and deformed and a disassembly rod (4) used for separating the syringe needle (5) from a syringe (6), and the head end of the disassembly rod (4) is provided with a blade capable of cutting the joint of the syringe needle (5) and the syringe (6); the collision rod (2) is perpendicular to the plane where the two limiting columns (1) are located, and in an initial state, a gap through which a needle head (5) to be folded can pass is formed between the head end of the collision rod (2) and the plane where the two limiting columns (1) are located; the striker (2) can reciprocate along the axis direction under the power output of the driving device, and the extreme position of the forward movement of the head end of the striker (2) and the initial position thereof are respectively positioned at two sides of the plane where the two limiting columns (1) are positioned; the ejector head (3) and the disassembling rod (4) are respectively positioned at two sides of the striking rod (2), the ejector head (3) is provided with an inclined plane which is positioned on the moving track of the needle point (7) in the bending process of the needle head (5), and the disassembling rod (4) can reciprocate along the axial direction of the disassembling rod under the power output of the driving device;

the waste transfusion bag processing mechanism comprises a material guiding bin, a rolling component and a rubber plug dividing component, wherein the material guiding bin comprises an outer shell (25), an inner shell (26) and a material guiding channel pipe (27), the inner shell (26) is fixed in the outer shell (25), the top of the inner shell (26) is in a pointed shape formed by two inclined plates, a rectangular blanking through hole is formed in the top of the inner shell (26) along the direction of a joint line of the two inclined plates, the material guiding channel pipe (27) is a pipeline with a rectangular cross section, the lower end of the material guiding channel pipe (27) extends into the inner shell (26) through the blanking through hole, the rubber plug dividing component comprises two dividing knives (28) which are respectively arranged on two opposite side edges of an upper end opening of the material guiding channel pipe (27), the dividing knives (28) are obliquely arranged inwards, the rolling component comprises two pressing rollers (29), sharp spines are arranged on the surface of the pressing rollers (29), and an extrusion gap through which a bag body of a transfusion bag can pass is formed between the two pressing rollers (29), the extrusion gap is positioned right below the material guide channel pipe (27);

abandonment cotton swab processing mechanism includes cotton swab storage tank (30), and the bottom of cotton swab storage tank (30) is provided with collecting tank (31), and the top that is located collecting tank (31) is provided with drawer (32), and the bottom of drawer (32) is the grid structure, and cotton swab storage tank (30) inner wall is located the top of drawer (32) and is provided with the antiseptic solution and sprays the subassembly, and the antiseptic solution sprays sprinkler head (33) of subassembly and sets up towards drawer (32).

2. The comprehensive waste recycling device for nurses' stations as claimed in claim 1, wherein: the head end of the lance (2) is provided with a clamping groove capable of clamping the straight rod part of the needle (5), the column body of the limiting column (1) is provided with a concave part (8) for preventing the needle (5) from moving up and down in the bending process, and the opening of the concave part (8) faces one side of the lance (2).

3. The comprehensive waste recycling device for nurses' stations as claimed in claim 1, wherein: the striker (2) and the driving device are both arranged in the shell (9), the head end of the striker (2) is extended out of the shell (9), and the disassembling rod (4) is arranged on the outer wall of the shell (9) through the limiting cylinder (41).

4. The comprehensive recycling device of waste garbage of nurse station as set forth in claim 3, wherein: the ejector head (3) comprises an ejector head body (10) and a limiting shell (11), the limiting shell (11) is fixed on the side wall of the shell (9), the ejector head body (10) is arranged in the limiting shell (11) in a penetrating mode, the head end of the ejector head body (10) stretches out the limiting shell (11) and is provided with an inclined plane, the side wall of the limiting shell (11) is provided with a threaded hole, and an adjusting bolt (12) is arranged in the threaded hole in a rotating mode.

5. The comprehensive waste recycling device for nurses' stations as claimed in claim 1, wherein: the feeding slideway component comprises a discharging hopper (13), a vertical storage channel (14) and a kick-out device, wherein the vertical storage channel (14) is arranged below the discharging hopper (13); the kick-out device comprises a rotating shaft (15) and two blocking pieces (16) fixedly arranged on the rotating shaft (15), and the two blocking pieces (16) are arranged at an included angle of 90 degrees; a through hole is formed in the side wall of the storage channel (14), a rotating shaft (15) of the kick-out device is arranged on the outer wall of the storage channel (14) through a bearing, and a blocking piece (16) of the kick-out device can extend into the storage channel (14) through the through hole; one end of the rotating shaft (15) is provided with a transmission gear (17); the two sides of a plane where a material storage channel (14) is located are respectively arranged on a limiting column (1) and a shell (9) of a disassembled destruction head, a transmission box (18) is arranged on the side wall of one side, facing a rotating shaft (15), of the shell (9), a sliding rail (19) is arranged on the inner wall, located on the side wall, of the shell (9), a rack (20) is clamped on the sliding rail (19), an input gear (21) of the transmission box (18) is meshed with the rack (20), an output gear (22) of the transmission box (18) is combined with a transmission gear (17), and a driving device is connected with the rack (20) through a connecting rod.

6. The comprehensive recycling device of waste garbage of nurse station as set forth in claim 5, wherein: still be provided with the garbage collection mechanism, the garbage collection mechanism includes that cylinder collects box (23) and syringe needle and collects box (24), and cylinder collection box (23) are located the below of storage channel (14), and syringe needle collection box (24) are located and disassemble destruction head below.

7. The comprehensive waste recycling device for nurses' stations as claimed in claim 1, wherein: the rolling assembly further comprises a driving motor (34) and a transmission assembly (35), the driving motor (34) is fixed on the outer wall of the outer shell (25), rotating shafts of the two pressing rollers (29) sequentially penetrate through the inner shell (26) and the outer shell (25) to be arranged, the rotating shaft of one pressing roller (29) is in transmission connection with an output shaft of the driving motor (34), the rotating shaft of the other pressing roller (29) is in transmission connection with an output shaft of the driving motor (34) through the transmission assembly (35), and the rotating directions of the two pressing rollers (29) are opposite.

8. The comprehensive waste recycling device for nurses' stations as claimed in claim 1, wherein: and a scraping sheet (36) is arranged on the inner wall of the inner shell (26) below the press roller (29), the scraping sheet (36) is obliquely arranged on the inner wall through the lower end of the scraping sheet, and the upper end of the scraping sheet (36) is arranged close to the press roller (29).

9. The comprehensive waste recycling device for nurses' stations as claimed in claim 1, wherein: the lower part of outer shell (25) and inner shell (26) still is provided with material collecting box (37), separates through ring baffle (38) in material collecting box (37) and collects the chamber for the infusion bag body that is located the center and be located the infusion bag rubber buffer collection chamber of outer loop, and the through-hole that feeds through to the infusion bag body and collect the chamber is seted up to the bottom of inner shell (26), and the through-hole that feeds through to the infusion bag rubber buffer collection chamber is seted up to the bottom of outer shell (25).

10. The comprehensive waste recycling device for nurses' stations as claimed in claim 1, wherein: the lower end of the dividing cutter (28) is hinged with the material guide channel pipe (27) through a pin shaft, an extension plate (39) is arranged at the upper end opening of the material guide channel pipe (27), and a return spring (40) is arranged between the extension plate (39) and the dividing cutter (28).