CN111617341A

CN111617341A - Nursing system capable of automatically replacing infusion bottle

Info

Publication number: CN111617341A
Application number: CN202010519420.6A
Authority: CN
Inventors: 常小兵
Original assignee: Guangzhou Haojia Medical Equipment Co Ltd
Current assignee: Guangzhou Haojia Medical Equipment Co Ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-09-04

Abstract

The invention discloses a nursing system capable of automatically replacing infusion bottles, which comprises a shell, wherein the inside of the shell of bottle replacing equipment is provided with the inside of bottle replacing equipment, four drawers are arranged in the inside of the bottle replacing equipment, the drawers are used for storing medicines of patients, a push-off space is arranged at the lower side of the shell of the bottle replacing equipment, and a bottle placing space is arranged at the lower side of the push-off space. The time of the nurse is saved, and the patient can be better cared.

Description

Nursing system capable of automatically replacing infusion bottle

Technical Field

The invention relates to the field of medical nursing devices, in particular to a nursing system capable of automatically replacing an infusion bottle.

Background

The hospital infusion is one of the main services of the hospital, when the onset season comes, the number of patients admitted to the hospital for infusion is greatly increased, but the number of nurses in the hospital is often insufficient, the patients need to move to change the medicine when entering the hospital, and a large amount of time is consumed.

Traditional patient's infusion is alone, keeps the position of sitting for a long time and can make adult's fatigue, is unfavorable for patient to resume, and in the infusion process after a bottle consumes, needs to let nurse's help change, and the nurse is also often very busy, can not help in time to change the infusion bottle.

Disclosure of Invention

The invention aims to provide a nursing system capable of automatically replacing infusion bottles so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a nursing system capable of automatically replacing infusion bottles comprises a bottle replacing equipment shell, wherein the bottle replacing equipment shell is internally provided with a bottle replacing equipment, four drawers are arranged in the bottle replacing equipment, the drawers are used for storing medicines of patients, a push-off space is arranged on the lower side of the bottle replacing equipment shell, a bottle placing space is arranged on the lower side of the push-off space, a linkage space is arranged on the front side of the push-off space, a lifting space is arranged on the lower side of the bottle placing space, a meshing space is arranged on the lower side of the lifting space, main spaces are arranged on the left, the right, the front and the rear of the lifting space, a bed body is arranged on the right side of the bottle replacing equipment shell, a lifting chute is arranged on the upper side of the bed body, a bed board is arranged on the upper side of the bed body, four bed legs are arranged on the lower side of the, a connecting space is arranged on the upper side of the hydraulic chute, a bottle replacing device is arranged among the meshing space, the lifting space, the main space and the bottle placing space, the bottle replacing device comprises a lead screw rotatably arranged on the lower side wall of the meshing space, threads are arranged on the upper side of the lead screw, a first bevel gear is fixedly connected to the lower side of the lead screw, a rotating shaft is rotatably connected to the rear side wall of the main space, a meshing gear and a second bevel gear are fixedly connected to the rotating shaft from back to front in sequence, the second bevel gear is meshed with the first bevel gear, the meshing space is slidably connected with a lifting plate, a thread block is fixedly arranged on the right side of the lifting plate and is in thread fit with the upper side of the lead screw, a mandril is fixedly connected to the right side of the lifting plate, a support frame is fixedly connected to, a lever is hinged to the lower side of the support, the ejector rod is hinged to the lower side of the lever, a needle head is fixedly connected to the left side of the support, the needle head can puncture an infusion bottle, physiological saline in the infusion bottle enters the needle head, the left side wall and the right side wall of the bottle placing space are respectively and rotatably connected with an opening and closing device, the distance between the opening and closing devices on the left side and the right side can just enable a bottle mouth of the infusion bottle to be exposed, a flow controller is fixedly connected to the upper side surface of the bottle changing equipment shell and can control the flow rate of infusion, an infusion hose is fixedly connected between the needle head and the flow controller and can enable the infusion hose to pass through the physiological saline, a liquid outlet is fixedly arranged on the right side of the flow controller and can be connected with the infusion tube to the infusion position of a patient, a conveying device is, a transmission device is arranged in the main space, and an adjusting device is arranged among the lifting chute, the hydraulic pump space and the hydraulic chute.

Preferably, transmission includes fixed connection and is in the motor of main space rear side wall, motor front side power is connected with the power shaft, the power shaft is from the first driving pulley of back to preceding fixedly connected with and second driving pulley in proper order, main space rear side wall rotates and is connected with the driving shaft, driving shaft from the back to preceding fixedly connected with incomplete gear and first driven pulley in proper order, first driven pulley with the first belt of fixedly connected with between the first driving pulley, incomplete gear with the meshing gear meshing.

Preferably, the transportation device comprises a second driving belt pulley fixedly mounted on the front side of the power shaft, the rear side wall of the main space is rotatably connected with a rotating shaft, the middle side of the rotating shaft is fixedly connected with a second driven belt pulley, two second belts are fixedly connected between the second driving belt pulley and the second driven belt pulley, an infusion bottle can be placed between the two second belts, the distance between the two second belts can just pass through the lifting plate, and the lifting plate can be ejected out from the space between the two second belts to lift the infusion bottle into the bottle placing space.

Preferably, the bottle pushing device comprises two opening and closing devices rotatably mounted on the left side wall and the right side wall of the bottle placing space, the distance between the two opening and closing devices is just capable of exposing the bottle mouth of the infusion bottle, the infusion bottle can slide on the upper side surface of the two opening and closing devices, the right side opening and closing device is fixedly connected to the middle side of the driving shaft, the driving shaft is rotatably connected with the front side wall of the bottle placing space, the driving shaft forwards penetrates through the front side wall of the bottle placing space to enter the linkage space and is rotatably connected with the rear side wall of the linkage space, the front side of the driving shaft is fixedly connected with a driving wheel, a torsion spring is fixedly connected between the driving shaft and the front side wall of the bottle placing space, the driving shaft can reset under the action force of the torsion spring, and the driving shaft is rotatably matched with, the utility model discloses a transfusion bottle, including linkage space, push rod, linkage space, rack upside, rack downside, driven shaft, linkage space front side wall rotate to be connected with driven shaft, driven shaft rear side fixedly connected with follower, linkage space rear side wall sliding connection has the push rod, the push rod extends backward to run through linkage space rear side wall gets into push away from in the space, push rod front side fixedly connected with ejector pad, the ejector pad can promote the transfusion bottle and move backward, the push rod rear side is equipped with the skewed tooth, linkage space left side wall sliding connection has the rack, the rack upside is equipped with the skewed tooth, the rack upside with the meshing of push rod front side, the rack descends, the push rod promotes backward, the rack rises, the push rod is forward, the rack downside is equipped with the straight-teeth, the rack downside with the.

Preferably, the adjusting device comprises a lifting rod slidably mounted between the left and right side walls of the lifting chute, a return spring is fixedly connected between the lifting rod and the lower side wall of the lifting chute, a guardrail support frame is fixedly connected to the upper side of the lifting rod, the guardrail support frame is in sliding fit with the upper side wall of the lifting chute, the lifting rod extends upwards to penetrate through the upper side wall of the lifting chute to enter the chute, a lifting guardrail is fixedly connected to the upper side of the guardrail support frame, the lifting guardrail can prevent a patient from falling off a hospital bed to protect the patient, a hydraulic pump is fixedly connected to the lower side wall of the hydraulic pump space, a hydraulic oil inlet pipe is fixedly connected to the rear side of the hydraulic pump, the hydraulic oil inlet pipe extends backwards to penetrate through the front side wall of the hydraulic chute to enter the hydraulic chute, and a lifting, the utility model discloses a bed, including the lifter piece, the lifter piece upside fixedly connected with hinge bar, the hinge bar upwards extends and runs through during the lateral wall gets into connection space on the hydraulic pressure spout, the side articulates on the bed body has the rotor plate, rotor plate upside fixedly connected with fixed guardrail, the rotor plate with the hinge bar is articulated, works as the hinge bar rises, can drive the rotor plate rotates, makes patient's back lifted up, and the supplementary bed of getting up, lateral wall fixed mounting has the hydraulic oil exit tube before the hydraulic pressure spout, the hydraulic pressure spout with pass through between the lift spout the hydraulic oil exit tube intercommunication.

In conclusion, the beneficial effects of the invention are as follows: the invention is provided with the sickbed, a patient can rest on the sickbed, the front half part of the sickbed ascends and descends and is provided with the protective guard, the lower half part of the protective guard can be put into the sickbed body, the patient can conveniently get off the sickbed, the side surface of the sickbed is provided with equipment for automatically replacing an infusion bottle, the storage space at the lower part of the equipment is large, medicines of the patient can be stored and classified, the infusion bottle which is configured by a nurse can be automatically transported and replaced at the upper part, the used infusion bottle can be automatically collected, the automatic replacement operation of the patient can be realized under the condition that the nurse is not present, the time of the nurse is saved, and the.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of a nursing system with an automatically replaceable infusion bottle according to the present invention;

FIG. 2 is a schematic diagram of a right-side view structure of the whole body of a nursing system capable of automatically replacing an infusion bottle according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at B in accordance with the present invention;

FIG. 4 is a schematic view of the structure of FIG. 1 taken along the line A-A;

FIG. 5 is an enlarged view of a portion of FIG. 1 at C.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, front and rear directions described below correspond to the front, back, left, right, top and bottom directions of the view direction of fig. 1, fig. 1 is a front view of the apparatus of the present invention, and the directions shown in fig. 1 correspond to the front, back, left, right, top and bottom directions of the apparatus of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a nursing system capable of automatically replacing infusion bottles comprises a bottle replacing equipment shell 11, a bottle replacing equipment inner part 23 is arranged inside the bottle replacing equipment shell 11, four drawers 17 are arranged in the bottle replacing equipment inner part 23, the drawers 17 are used for storing medicines of patients, a push-off space 12 is arranged on the lower side of the bottle replacing equipment shell 11, a bottle placing space 13 is arranged on the lower side of the push-off space 12, a linkage space 19 is arranged on the front side of the push-off space 12, a lifting space 15 is arranged on the lower side of the bottle placing space 13, a meshing space 16 is arranged on the lower side of the lifting space 15, main spaces 14 are arranged around the lifting space 15, a bed body 25 is arranged on the right side of the bottle replacing equipment shell 11, a lifting chute 20 is arranged on the upper side of the bed body 25, a bed plate 30 is arranged on the upper side of the bed body 25, four bed legs 24 are arranged on the lower, a hydraulic pump space 21 is arranged at the rear side of the lifting chute 20, a hydraulic chute 22 is arranged in the hydraulic pump space 21, a connecting space 73 is arranged at the upper side of the hydraulic chute 22, a bottle changing device 102 is arranged between the meshing space 16, the lifting space 15, the main space 14 and the bottle placing space 13, the bottle changing device 102 comprises a screw 55 rotatably arranged at the lower side wall of the meshing space 16, threads are arranged at the upper side of the screw 55, a first bevel gear 54 is fixedly connected to the lower side of the screw 55, a rotating shaft 51 is rotatably connected to the rear side wall of the main space 14, a meshing gear 50 and a second bevel gear 53 are fixedly connected to the rotating shaft 51 in sequence from back to front, the second bevel gear 53 is meshed with the first bevel gear 54, a lifting plate 56 is slidably connected to the meshing space 16, a thread block 52 is fixedly arranged at the right side of the lifting plate 56, and the thread block 52, the right side of the lifting plate 56 is fixedly connected with a mandril 58, the upper side of the lifting plate 56 is fixedly connected with a support frame 57, the upper side wall of the meshing space 16 is fixedly connected with a support frame 60, the lower side of the support frame 60 is hinged with a lever 59, the lower side of the lever 59 is hinged with the mandril 58, the left side of the support frame 60 is fixedly connected with a needle 62, the needle 62 can puncture an infusion bottle to enable physiological saline in the infusion bottle to enter the needle 62, the left side wall and the right side wall of the bottle placing space 13 are respectively and rotatably connected with an opening and closing device 63, the distance between the opening and closing devices 63 at the left side and the right side can just enable the mouth of the infusion bottle to be exposed, the upper side surface of the bottle changing equipment shell 11 is fixedly connected with a flow controller 31, the flow controller 31 can control the flow of infusion, a liquid outlet 32 is fixedly arranged on the right side of the flow controller 31, the liquid outlet 32 can be connected with a position where a transfusion tube is transfused to a patient, a conveying device 105 is arranged between the main space 14 and the lifting space 15, a bottle pushing device 103 is arranged between the pushing space 12 and the linkage space 19, a transmission device 101 is arranged in the main space 14, and an adjusting device 104 is arranged among the lifting chute 20, the chute 18, the hydraulic pump space 21 and the hydraulic chute 22.

In addition, in one embodiment, the transmission device 101 includes a motor 39 fixedly connected to the rear side wall of the main space 14, a power shaft 40 is dynamically connected to the front side of the motor 39, a first driving pulley 45 and a second driving pulley 41 are fixedly connected to the power shaft 40 in sequence from back to front, a driving shaft 49 is rotatably connected to the rear side wall of the main space 14, an incomplete gear 48 and a first driven pulley 47 are fixedly connected to the driving shaft 49 in sequence from back to front, a first belt 46 is fixedly connected between the first driven pulley 47 and the first driving pulley 45, and the incomplete gear 48 is engaged with the engaging gear 50.

In addition, in one embodiment, the transportation device 105 includes the second driving pulley 41 fixedly installed on the front side of the power shaft 40, a rotating shaft 43 is rotatably connected to the rear sidewall of the main space 14, a second driven pulley 44 is fixedly connected to the middle side of the rotating shaft 43, two second belts 42 are fixedly connected between the second driving pulley 41 and the second driven pulley 44, an infusion bottle 72 can be placed between the two second belts 42, the distance between the two second belts 42 just can pass through the lifting plate 56, and the lifting plate 56 can be ejected out from between the two second belts 42 to lift the infusion bottle 72 into the bottle placing space 13.

In addition, in one embodiment, the bottle pushing device 103 includes two opening and closing devices 63 rotatably mounted on the left and right side walls of the bottle placing space 13, the distance between the two opening and closing devices 63 is just enough to expose the mouth of the infusion bottle 72, the infusion bottle 72 can slide on the upper side of the two opening and closing devices 63, the right opening and closing device 63 is fixedly connected to the middle side of the driving shaft 64, the driving shaft 64 is rotatably connected to the front side wall of the bottle placing space 13, the driving shaft 64 penetrates the front side wall of the bottle placing space 13 forward and enters the linkage space 19, the driving shaft 64 is rotatably connected to the rear side wall of the linkage space 19, the front side of the driving shaft 64 is fixedly connected to a driving wheel 71, a torsion spring 70 is fixedly connected between the driving shaft 64 and the front side wall of the bottle placing space 13, and the driving shaft 64 can reset under the acting force of the torsion spring 70, the driving shaft 64 is rotatably matched with the front side wall of the linkage space 19, the front side wall of the linkage space 19 is rotatably connected with a driven shaft 69, a driven wheel 68 is fixedly connected with the rear side of the driven shaft 69, a push rod 66 is connected with the rear side wall of the linkage space 19 in a sliding way, the push rod 66 extends rearwardly through the rear side wall of the linkage space 19 into the push-off space 12, the front side of the push rod 66 is fixedly connected with a push block 65, the push block 65 can push the infusion bottle to move backwards, the rear side of the push rod 66 is provided with helical teeth, the left side wall of the linkage space 19 is connected with a rack 67 in a sliding way, the upper side of the rack 67 is provided with helical teeth, the upper side of the rack 67 is meshed with the front side of the push rod 66, the rack 67 descends, the push rod 66 pushes backwards, the rack 67 ascends, the push rod 66 advances, the lower side of the rack 67 is provided with a straight tooth, and the lower side of the rack 67 is meshed with the driven shaft 69.

In addition, in one embodiment, the adjusting device 104 includes a lifting rod 26 slidably mounted between the left and right side walls of the lifting chute 20, a return spring 27 is fixedly connected between the lifting rod 26 and the lower side wall of the lifting chute 20, a guardrail support 28 is fixedly connected to the upper side of the lifting rod 26, the guardrail support 28 is slidably engaged with the upper side wall of the lifting chute 20, the lifting rod 26 extends upward to penetrate through the upper side wall of the lifting chute 20 to enter the chute 18, a lifting guardrail 74 is fixedly connected to the upper side of the guardrail support 28, the lifting guardrail 74 can prevent a patient from falling off a hospital bed to protect the patient, a hydraulic pump 38 is fixedly connected to the lower side wall of the hydraulic pump space 21, a hydraulic oil inlet pipe 36 is fixedly connected to the rear side of the hydraulic pump 38, the hydraulic oil inlet pipe 36 extends rearward to penetrate through the front side wall of the hydraulic chute 22 to enter, sliding connection has elevator 35 in the hydraulic pressure spout 22, elevator 35 upside fixedly connected with hinged rod 33, hinged rod 33 upwards extends and runs through in hydraulic pressure spout 22 side wall gets into connection space 73, the side articulates on the bed body 25 has rotor plate 34, rotor plate 34 upside fixedly connected with fixed guardrail 29, rotor plate 34 with hinged rod 33 is articulated, works as hinged rod 33 rises, can drive rotor plate 34 rotates, makes patient's back lifted up, and supplementary getting up, lateral wall fixed mounting has hydraulic oil exit tube 37 before hydraulic pressure spout 22, hydraulic pressure spout 22 with pass through between the lift spout 20 hydraulic oil exit tube 37 communicates.

In the initial state, the motor 39 is in standby, the lifting plate 56 is in a low position, the infusion bottle 72 is positioned between the two second belts 42, the four opening and closing devices 63 are in a closed state, the needle 62 is positioned at the lower side of the bottle placing space 13, the push block 65 is positioned at the rearmost position, the lifting block 35 is positioned at the lowest position, the rotating plate 34 is placed horizontally, and the lifting guardrail 74 is lifted.

When a patient needs to get up, the hydraulic pump 38 is started in the forward direction, hydraulic oil in the hydraulic pump 38 enters the hydraulic sliding groove 22 through the hydraulic oil inlet pipe 36, the lifting block 35 is lifted, the hinge rod 33 is driven to ascend, the rotating plate 34 and the fixed guardrail 29 are driven to rotate, the back of the patient is lifted, the patient can get up conveniently, if the patient wants to get off the bed, the hydraulic pump 38 is started continuously, the lifting block 35 continues to ascend, the hydraulic sliding groove 22 is communicated with the hydraulic oil outlet pipe 37, the hydraulic oil enters the lifting sliding groove 20 through the hydraulic oil outlet pipe 37, the lifting rod 26 is driven to descend, the guardrail supporting frame 28 to be determined descends, and therefore the lifting guardrail 74 descends, the guardrail is retracted, and the patient can get off the bed.

When the patient returns to bed, the hydraulic pump 38 is reversely started, the lifting rod 26 is restored under the action of the return spring 27, the lifting guardrail 74 is lifted, the guardrail is lifted again, the patient is prevented from falling, the lifting block 35 is lowered, the rotating plate 34 and the fixed guardrail 29 are driven to rotate back to the original position, and the patient can lie down again.

When a patient needs to transfuse, the motor 39 is started in the forward direction, the motor 39 drives the second driving pulley 41, the power shaft 40 and the first driving pulley 45 to rotate, the second driving pulley 41 rotates to drive the two second belts 42 to move, so that the transfusion bottle 72 moves rightwards, the first driving pulley 45 drives the first driven pulley 47 to rotate under the action of the first belt 46, so as to drive the incomplete gear 48 and the driving shaft 49 to rotate, the meshed gear 50 is meshed with the incomplete gear 48, so as to drive the meshed gear 50 and the rotating shaft 51 to rotate, the incomplete gear 48 rotates for one circle, only when the incomplete gear 48 is meshed with the meshed gear 50 in a gear part, the rotating shaft 51 is driven to rotate, the rotating shaft 51 drives the second bevel gear 53 to rotate, the first bevel gear 54 is meshed with the second bevel gear 53, the screw 55 is driven to rotate, the screw 55 rotates in the forward direction, and the transfusion bottle 72 moves to the, the lifting plate 56 is driven to rise by just engaging the gear 50 with the incomplete gear 48, the lifting plate 56 drives the ejector rod 58 to rise, the ejector rod 58 is hinged with the lever 59, the lever 59 rotates around the bracket 60, when the lifting plate 56 rises, the needle 62 is separated from the bottle opening, the transfusion is suspended, the lifting plate 56 drives the support frame 57 to rise, the transfusion bottle 72 rises until the opening and closing device 63 is touched, the opening and closing device 63 is opened, the transfusion bottle 72 enters the bottle placing space 13, the transfusion bottle 72 continues to rise at the moment, the opening and closing device 63 resets under the action of gravity, the motor 39 is started reversely at the moment, the motor 39 is started positively for a period and is started reversely for a period, the support frame 57 is driven to fall, the support frame 57 is withdrawn from the opening and closing device 63, the transfusion bottle 72 is placed in the bottle placing space 13, the lifting plate 56 descends to drive the ejector rod 58 to, the lower mouth of the infusion bottle 72 is just pierced in the resetting process, the physiological saline enters the infusion hose 61 through the needle 62 and enters the flow controller 31, the flow controller 31 can adjust the flow, the infusion tube can be connected with the liquid outlet 32 to infuse liquid for other people, and after one period is completed, all parts are reset.

When one bottle of infusion is finished, the motor 39 is started forward again, the needle 62 is pulled out from the used infusion bottle 72, the second bottle of infusion bottle 72 is lifted up to jack up the used infusion bottle 72, the used infusion bottle 72 is driven to lift up, the two opening and closing devices 63 in the pushing-away space 12 are driven to rotate, the driving shaft 64 is driven to rotate, the driving wheel 71 is driven to rotate, the driven wheel 68 and the driving wheel 71 are meshed, the driving shaft 64 swings to drive the driven wheel 68 and the driven shaft 69 to rotate for a circle, the rack 67 meshed with the driven wheel 68 is driven to move upwards, the push rod 66 and the push block 65 are retracted forward, the used infusion bottle 72 enters the pushing-away space 12, the push block 65 is positioned at the front side of the used infusion bottle 72 and can push the used infusion bottle 72, the reverse starting of infusion is completed, the infusion is started, the driving shaft 64 is reset under the action force of the torsion spring 70, the rack 67 descends, the pushing block 65 is driven to push backwards, so that the used infusion bottle 72 is pushed away from the pushing space 12, and the same is done after each infusion bottle replacement operation.

The invention has the beneficial effects that: the invention is provided with the sickbed, a patient can rest on the sickbed, the front half part of the sickbed ascends and descends and is provided with the protective guard, the lower half part of the protective guard can be put into the sickbed body, the patient can conveniently get off the sickbed, the side surface of the sickbed is provided with equipment for automatically replacing an infusion bottle, the storage space at the lower part of the equipment is large, medicines of the patient can be stored and classified, the infusion bottle which is configured by a nurse can be automatically transported and replaced at the upper part, the used infusion bottle can be automatically collected, the automatic replacement operation of the patient can be realized under the condition that the nurse is not present, the time of the nurse is saved, and the.

The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims

1. A nursing system capable of automatically replacing infusion bottles comprises a shell, and is characterized in that: the bottle changing equipment is characterized in that the inside of a bottle changing equipment shell is arranged, four drawers are arranged in the inside of the bottle changing equipment, the drawers are used for storing medicines of patients, a pushing space is arranged on the lower side of the bottle changing equipment shell, a bottle placing space is arranged on the lower side of the pushing space, a linkage space is arranged on the front side of the pushing space, a lifting space is arranged on the lower side of the bottle placing space, a meshing space is arranged on the lower side of the lifting space, main spaces are arranged around the lifting space, a bed body is arranged on the right side of the bottle changing equipment shell, a lifting chute is arranged on the upper side of the bed body, a bed board is arranged on the upper side of the bed body, four bed legs are arranged on the lower side of the bed body, a chute is arranged on the upper side of the lifting chute, a hydraulic pump space is arranged on, A bottle changing device is arranged among the lifting space, the main space and the bottle placing space, the bottle changing device comprises a lead screw rotatably arranged on the lower side wall of the meshing space, threads are arranged on the upper side of the lead screw, a first bevel gear is fixedly connected to the lower side of the lead screw, a rotating shaft is rotatably connected to the rear side wall of the main space, a meshing gear and a second bevel gear are sequentially and fixedly connected to the rotating shaft from back to front, the second bevel gear is meshed with the first bevel gear, the meshing space is slidably connected with a lifting plate, a thread block is fixedly arranged on the right side of the lifting plate and is in threaded fit with the upper side of the lead screw, an ejector rod is fixedly connected to the right side of the lifting plate, a support frame is fixedly connected to the upper side wall of the lifting plate, a support is fixedly connected to the upper side wall, the left side of the bracket is fixedly connected with a needle head, the needle head can puncture an infusion bottle to enable physiological saline in the infusion bottle to enter the needle head, the left side wall and the right side wall of the bottle placing space are respectively and rotatably connected with an opening and closing device, the distance between the opening and closing devices at the left side and the right side can just enable the bottle mouth of the infusion bottle to be exposed, the upper side surface of the bottle changing equipment shell is fixedly connected with a flow controller, the flow controller can control the flow of infusion, an infusion hose is fixedly connected between the needle head and the flow controller, the physiological saline can pass through the infusion hose, the right side of the flow controller is fixedly provided with a liquid outlet, the liquid outlet can be connected with an infusion tube to the position of a patient for infusion, a conveying device is arranged between the main space and the lifting space, a bottle pushing device, and adjusting devices are arranged among the lifting sliding groove, the hydraulic pump space and the hydraulic sliding groove.

2. A care system capable of automatically changing an infusion bottle according to claim 1, wherein: the transmission device comprises a motor fixedly connected to the rear side wall of the main space, a power shaft is dynamically connected to the front side of the motor, the power shaft is sequentially and fixedly connected with a first driving belt wheel and a second driving belt wheel from back to front, the rear side wall of the main space is rotatably connected with a driving shaft, the driving shaft is sequentially and fixedly connected with an incomplete gear and a first passive belt wheel from back to front, the first passive belt wheel is fixedly connected with a first belt between the first driving belt wheels, and the incomplete gear is meshed with the meshing gear.

3. A care system capable of automatically changing an infusion bottle according to claim 1, wherein: the conveying device comprises a second driving belt wheel fixedly mounted on the front side of the power shaft, the rear side wall of the main space is rotatably connected with a rotating shaft, the middle side of the rotating shaft is fixedly connected with a second driven belt wheel, two second belts are fixedly connected between the second driving belt wheel and the second driven belt wheel, an infusion bottle can be placed between the two second belts, the distance between the two second belts can just pass through the lifting plate, and the lifting plate can be ejected out from the space between the two second belts to lift the infusion bottle into the bottle placing space.

4. A care system capable of automatically changing an infusion bottle according to claim 1, wherein: the bottle pushing device comprises two opening and closing devices which are rotatably arranged on the left side wall and the right side wall of the bottle placing space, the distance between the two opening and closing devices is just right to expose the bottle mouth of the infusion bottle, the infusion bottle can slide on the side surfaces of the two opening and closing devices, the right side opening and closing device is fixedly connected to the middle side of the driving shaft, the driving shaft is rotatably connected with the front side wall of the bottle placing space, the driving shaft forwards penetrates through the front side wall of the bottle placing space to enter the linkage space, the driving shaft is rotatably connected with the rear side wall of the linkage space, the front side of the driving shaft is fixedly connected with a driving wheel, a torsion spring is fixedly connected between the driving shaft and the front side wall of the bottle placing space, the driving shaft can reset under the acting force of the torsion spring, the driving shaft is rotatably matched with the front side wall of the, driven shaft rear side fixedly connected with follower, linkage space rear side wall sliding connection has the push rod, the push rod extends backward and runs through linkage space rear side wall gets into push away from in the space, push rod front side fixedly connected with ejector pad, the ejector pad can promote the infusion bottle and move backward, the push rod rear side is equipped with the skewed tooth, linkage space left side wall sliding connection has the rack, the rack upside is equipped with the skewed tooth, the rack upside with the meshing of push rod front side, the rack descends, the push rod promotes backward, the rack rises, the push rod is forward, the rack downside is equipped with the straight-teeth, the rack downside with the driven shaft meshing.

5. A care system capable of automatically changing an infusion bottle according to claim 1, wherein: the adjusting device comprises a lifting rod which is slidably arranged between the left side wall and the right side wall of the lifting chute, a reset spring is fixedly connected between the lifting rod and the lower side wall of the lifting chute, the upper side of the lifting rod is fixedly connected with a guardrail support frame, the guardrail support frame is in sliding fit with the upper side wall of the lifting chute, the lifting rod extends upwards to penetrate through the upper side wall of the lifting chute to enter the chute, the upper side of the guardrail support frame is fixedly connected with a lifting guardrail which can prevent a patient from falling off a sickbed to protect the patient, the lower side wall of the space of the hydraulic pump is fixedly connected with a hydraulic pump, the rear side of the hydraulic pump is fixedly connected with a hydraulic oil inlet pipe, the hydraulic oil inlet pipe extends backwards to penetrate through the front side wall of the hydraulic chute to enter the hydraulic chute, a lifting block is slidably connected in, the hinge bar upwards extends and runs through during the lateral wall got into the connection space on the hydraulic pressure spout, the side is articulated to have the rotor plate on the bed body, rotor plate upside fixedly connected with fixed guardrail, the rotor plate with the hinge bar is articulated, works as the hinge bar rises, can drive the rotor plate rotates, makes patient's back lifted up, supplementary getting up, lateral wall fixed mounting has the hydraulic oil exit tube before the hydraulic pressure spout, the hydraulic pressure spout with pass through between the lift spout the hydraulic oil exit tube intercommunication.